Commit 185cb1327806f073b91218ff2fd6f21d95060c00 | zig

CMakeLists.txt+21-7

...	...	@@ -23,14 +23,18 @@ find_program(GIT_EXE NAMES git)
23	23	if(GIT_EXE)
24	24	execute_process(
25	25	COMMAND ${GIT_EXE} -C ${CMAKE_SOURCE_DIR} name-rev HEAD --tags --name-only --no-undefined --always
	26	RESULT_VARIABLE EXIT_STATUS
26	27	OUTPUT_VARIABLE ZIG_GIT_REV
27		OUTPUT_STRIP_TRAILING_WHITESPACE)
28		if(ZIG_GIT_REV MATCHES "\\^0$")
29		if(NOT("${ZIG_GIT_REV}" STREQUAL "${ZIG_VERSION}^0"))
30		message("WARNING: Tag does not match configured Zig version")
	28	OUTPUT_STRIP_TRAILING_WHITESPACE
	29	ERROR_QUIET)
	30	if(EXIT_STATUS EQUAL "0")
	31	if(ZIG_GIT_REV MATCHES "\\^0$")
	32	if(NOT("${ZIG_GIT_REV}" STREQUAL "${ZIG_VERSION}^0"))
	33	message("WARNING: Tag does not match configured Zig version")
	34	endif()
	35	else()
	36	set(ZIG_VERSION "${ZIG_VERSION}+${ZIG_GIT_REV}")
31	37	endif()
32		else()
33		set(ZIG_VERSION "${ZIG_VERSION}+${ZIG_GIT_REV}")
34	38	endif()
35	39	endif()
36	40	message("Configuring zig version ${ZIG_VERSION}")
...	...	@@ -448,6 +452,7 @@ set(ZIG_SOURCES
448	452	"${CMAKE_SOURCE_DIR}/src/os.cpp"
449	453	"${CMAKE_SOURCE_DIR}/src/parser.cpp"
450	454	"${CMAKE_SOURCE_DIR}/src/range_set.cpp"
	455	"${CMAKE_SOURCE_DIR}/src/stack_report.cpp"
451	456	"${CMAKE_SOURCE_DIR}/src/target.cpp"
452	457	"${CMAKE_SOURCE_DIR}/src/tokenizer.cpp"
453	458	"${CMAKE_SOURCE_DIR}/src/translate_c.cpp"
...	...	@@ -504,7 +509,7 @@ endif()
504	509	if(MSVC)
505	510	set(EXE_CFLAGS "${EXE_CFLAGS}")
506	511	else()
507		set(EXE_CFLAGS "${EXE_CFLAGS} -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -D_GNU_SOURCE -fvisibility-inlines-hidden -fno-exceptions -fno-rtti -Werror=strict-prototypes -Werror=old-style-definition -Werror=type-limits -Wno-missing-braces")
	512	set(EXE_CFLAGS "${EXE_CFLAGS} -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -D_GNU_SOURCE -fvisibility-inlines-hidden -fno-exceptions -fno-rtti -Werror=type-limits -Wno-missing-braces")
508	513	if(MINGW)
509	514	set(EXE_CFLAGS "${EXE_CFLAGS} -Wno-format")
510	515	endif()
...	...	@@ -515,6 +520,9 @@ set(OPTIMIZED_C_FLAGS "-std=c99 -O3")
515	520	set(EXE_LDFLAGS " ")
516	521	if(MSVC)
517	522	set(EXE_LDFLAGS "${EXE_LDFLAGS} /STACK:16777216")
	523	if(NOT "${CMAKE_BUILD_TYPE}" STREQUAL "Release" AND NOT "${CMAKE_BUILD_TYPE}" STREQUAL "MinSizeRel")
	524	set(EXE_LDFLAGS "${EXE_LDFLAGS} /debug:fastlink")
	525	endif()
518	526	elseif(MINGW)
519	527	set(EXE_LDFLAGS "${EXE_LDFLAGS} -Wl,--stack,16777216")
520	528	endif()
...	...	@@ -586,12 +594,18 @@ if(MSVC)
586	594	else()
587	595	set(LIBUSERLAND "${CMAKE_BINARY_DIR}/libuserland.a")
588	596	endif()
	597	if("${CMAKE_BUILD_TYPE}" STREQUAL "Debug")
	598	set(LIBUSERLAND_RELEASE_MODE "false")
	599	else()
	600	set(LIBUSERLAND_RELEASE_MODE "true")
	601	endif()
589	602	add_custom_target(zig_build_libuserland ALL
590	603	COMMAND zig0 build
591	604	--override-std-dir std
592	605	--override-lib-dir "${CMAKE_SOURCE_DIR}"
593	606	libuserland install
594	607	"-Doutput-dir=${CMAKE_BINARY_DIR}"
	608	"-Drelease=${LIBUSERLAND_RELEASE_MODE}"
595	609	"-Dlib-files-only"
596	610	--prefix "${CMAKE_INSTALL_PREFIX}"
597	611	DEPENDS zig0

build.zig+8-3

...	...	@@ -63,7 +63,7 @@ pub fn build(b: *Builder) !void {
63	63	try configureStage2(b, test_stage2, ctx);
64	64	try configureStage2(b, exe, ctx);
65	65
66		addLibUserlandStep(b);
	66	addLibUserlandStep(b, mode);
67	67
68	68	const skip_release = b.option(bool, "skip-release", "Main test suite skips release builds") orelse false;
69	69	const skip_release_small = b.option(bool, "skip-release-small", "Main test suite skips release-small builds") orelse skip_release;
...	...	@@ -138,12 +138,13 @@ pub fn build(b: *Builder) !void {
138	138
139	139	test_step.dependOn(tests.addCompareOutputTests(b, test_filter, modes));
140	140	test_step.dependOn(tests.addStandaloneTests(b, test_filter, modes));
	141	test_step.dependOn(tests.addStackTraceTests(b, test_filter, modes));
141	142	test_step.dependOn(tests.addCliTests(b, test_filter, modes));
142		test_step.dependOn(tests.addCompileErrorTests(b, test_filter, modes));
143	143	test_step.dependOn(tests.addAssembleAndLinkTests(b, test_filter, modes));
144	144	test_step.dependOn(tests.addRuntimeSafetyTests(b, test_filter, modes));
145	145	test_step.dependOn(tests.addTranslateCTests(b, test_filter));
146	146	test_step.dependOn(tests.addGenHTests(b, test_filter));
	147	test_step.dependOn(tests.addCompileErrorTests(b, test_filter, modes));
147	148	test_step.dependOn(docs_step);
148	149	}
149	150
...	...	@@ -369,11 +370,15 @@ const Context = struct {
369	370	llvm: LibraryDep,
370	371	};
371	372
372		fn addLibUserlandStep(b: *Builder) void {
	373	fn addLibUserlandStep(b: *Builder, mode: builtin.Mode) void {
373	374	const artifact = b.addStaticLibrary("userland", "src-self-hosted/stage1.zig");
374	375	artifact.disable_gen_h = true;
375	376	artifact.bundle_compiler_rt = true;
376	377	artifact.setTarget(builtin.arch, builtin.os, builtin.abi);
	378	artifact.setBuildMode(mode);
	379	if (mode != .Debug) {
	380	artifact.strip = true;
	381	}
377	382	artifact.linkSystemLibrary("c");
378	383	if (builtin.os == .windows) {
379	384	artifact.linkSystemLibrary("ntdll");

doc/docgen.zig+28-4

...	...	@@ -307,7 +307,7 @@ const Node = union(enum) {
307	307	const Toc = struct {
308	308	nodes: []Node,
309	309	toc: []u8,
310		urls: std.HashMap([]const u8, Token, mem.hash_slice_u8, mem.eql_slice_u8),
	310	urls: std.StringHashMap(Token),
311	311	};
312	312
313	313	const Action = enum {
...	...	@@ -316,11 +316,12 @@ const Action = enum {
316	316	};
317	317
318	318	fn genToc(allocator: mem.Allocator, tokenizer: Tokenizer) !Toc {
319		var urls = std.HashMap([]const u8, Token, mem.hash_slice_u8, mem.eql_slice_u8).init(allocator);
	319	var urls = std.StringHashMap(Token).init(allocator);
320	320	errdefer urls.deinit();
321	321
322	322	var header_stack_size: usize = 0;
323	323	var last_action = Action.Open;
	324	var last_columns: ?u8 = null;
324	325
325	326	var toc_buf = try std.Buffer.initSize(allocator, 0);
326	327	defer toc_buf.deinit();
...	...	@@ -361,7 +362,23 @@ fn genToc(allocator: mem.Allocator, tokenizer: Tokenizer) !Toc {
361	362	_ = try eatToken(tokenizer, Token.Id.Separator);
362	363	const content_token = try eatToken(tokenizer, Token.Id.TagContent);
363	364	const content = tokenizer.buffer[content_token.start..content_token.end];
364		_ = try eatToken(tokenizer, Token.Id.BracketClose);
	365	var columns: ?u8 = null;
	366	while (true) {
	367	const bracket_tok = tokenizer.next();
	368	switch (bracket_tok.id) {
	369	.BracketClose => break,
	370	.Separator => continue,
	371	.TagContent => {
	372	const param = tokenizer.buffer[bracket_tok.start..bracket_tok.end];
	373	if (mem.eql(u8, param, "3col")) {
	374	columns = 3;
	375	} else {
	376	return parseError(tokenizer, bracket_tok, "unrecognized header_open param: {}", param);
	377	}
	378	},
	379	else => return parseError(tokenizer, bracket_tok, "invalid header_open token"),
	380	}
	381	}
365	382
366	383	header_stack_size += 1;
367	384
...	...	@@ -381,10 +398,15 @@ fn genToc(allocator: mem.Allocator, tokenizer: Tokenizer) !Toc {
381	398	if (last_action == Action.Open) {
382	399	try toc.writeByte('\n');
383	400	try toc.writeByteNTimes(' ', header_stack_size * 4);
384		try toc.write("<ul>\n");
	401	if (last_columns) \|n\| {
	402	try toc.print("<ul style=\"columns: {}\">\n", n);
	403	} else {
	404	try toc.write("<ul>\n");
	405	}
385	406	} else {
386	407	last_action = Action.Open;
387	408	}
	409	last_columns = columns;
388	410	try toc.writeByteNTimes(' ', 4 + header_stack_size * 4);
389	411	try toc.print("<li><a id=\"toc-{}\" href=\"#{}\">{}</a>", urlized, urlized, content);
390	412	} else if (mem.eql(u8, tag_name, "header_close")) {
...	...	@@ -766,6 +788,8 @@ fn tokenizeAndPrintRaw(docgen_tokenizer: *Tokenizer, out: var, source_token: Tok
766	788	.Keyword_inline,
767	789	.Keyword_nakedcc,
768	790	.Keyword_noalias,
	791	.Keyword_noasync,
	792	.Keyword_noinline,
769	793	.Keyword_or,
770	794	.Keyword_orelse,
771	795	.Keyword_packed,

doc/langref.html.in+76-4

...	...	@@ -6323,7 +6323,7 @@ fn readFile(allocator: *Allocator, filename: []const u8) ![]u8 {
6323	6323	{#header_close#}
6324	6324
6325	6325	{#header_close#}
6326		{#header_open\|Builtin Functions#}
	6326	{#header_open\|Builtin Functions\|3col#}
6327	6327	<p>
6328	6328	Builtin functions are provided by the compiler and are prefixed with <code>@</code>.
6329	6329	The {#syntax#}comptime{#endsyntax#} keyword on a parameter means that the parameter must be known
...	...	@@ -6976,10 +6976,28 @@ export fn @"A function name that is a complete sentence."() void {}
6976	6976
6977	6977	{#header_open\|@field#}
6978	6978	<pre>{#syntax#}@field(lhs: var, comptime field_name: []const u8) (field){#endsyntax#}</pre>
6979		<p>Preforms field access equivalent to {#syntax#}lhs.field_name{#endsyntax#}, except instead
6980		of the field {#syntax#}"field_name"{#endsyntax#}, it accesses the field named by the string
6981		value of {#syntax#}field_name{#endsyntax#}.
	6979	<p>Performs field access by a compile-time string.
6982	6980	</p>
	6981	{#code_begin\|test#}
	6982	const std = @import("std");
	6983
	6984	const Point = struct {
	6985	x: u32,
	6986	y: u32
	6987	};
	6988
	6989	test "field access by string" {
	6990	const assert = std.debug.assert;
	6991	var p = Point {.x = 0, .y = 0};
	6992
	6993	@field(p, "x") = 4;
	6994	@field(p, "y") = @field(p, "x") + 1;
	6995
	6996	assert(@field(p, "x") == 4);
	6997	assert(@field(p, "y") == 5);
	6998	}
	6999	{#code_end#}
	7000
6983	7001	{#header_close#}
6984	7002
6985	7003	{#header_open\|@fieldParentPtr#}
...	...	@@ -7232,6 +7250,9 @@ fn add(a: i32, b: i32) i32 { return a + b; }
7232	7250	This function returns an integer type with the given signness and bit count. The maximum
7233	7251	bit count for an integer type is {#syntax#}65535{#endsyntax#}.
7234	7252	</p>
	7253	<p>
	7254	Deprecated. Use {#link\|@Type#}.
	7255	</p>
7235	7256	{#header_close#}
7236	7257
7237	7258	{#header_open\|@memberCount#}
...	...	@@ -7871,6 +7892,57 @@ test "integer truncation" {
7871	7892	</p>
7872	7893	{#header_close#}
7873	7894
	7895	{#header_open\|@Type#}
	7896	<pre>{#syntax#}@Type(comptime info: @import("builtin").TypeInfo) type{#endsyntax#}</pre>
	7897	<p>
	7898	This function is the inverse of {#link\|@typeInfo#}. It reifies type information
	7899	into a {#syntax#}type{#endsyntax#}.
	7900	</p>
	7901	<p>
	7902	It is available for the following types:
	7903	</p>
	7904	<ul>
	7905	<li>{#syntax#}type{#endsyntax#}</li>
	7906	<li>{#syntax#}noreturn{#endsyntax#}</li>
	7907	<li>{#syntax#}void{#endsyntax#}</li>
	7908	<li>{#syntax#}bool{#endsyntax#}</li>
	7909	<li>{#link\|Integers#}</li> - The maximum bit count for an integer type is {#syntax#}65535{#endsyntax#}.
	7910	<li>{#link\|Floats#}</li>
	7911	<li>{#link\|Pointers#}</li>
	7912	<li>{#syntax#}comptime_int{#endsyntax#}</li>
	7913	<li>{#syntax#}comptime_float{#endsyntax#}</li>
	7914	<li>{#syntax#}@typeOf(undefined){#endsyntax#}</li>
	7915	<li>{#syntax#}@typeOf(null){#endsyntax#}</li>
	7916	</ul>
	7917	<p>
	7918	For these types it is a
	7919	<a href="https://github.com/ziglang/zig/issues/2907">TODO in the compiler to implement</a>:
	7920	</p>
	7921	<ul>
	7922	<li>Array</li>
	7923	<li>Optional</li>
	7924	<li>ErrorUnion</li>
	7925	<li>ErrorSet</li>
	7926	<li>Enum</li>
	7927	<li>Opaque</li>
	7928	<li>FnFrame</li>
	7929	<li>AnyFrame</li>
	7930	<li>Vector</li>
	7931	<li>EnumLiteral</li>
	7932	</ul>
	7933	<p>
	7934	For these types, {#syntax#}@Type{#endsyntax#} is not available.
	7935	<a href="https://github.com/ziglang/zig/issues/383">There is an open proposal to allow unions and structs</a>.
	7936	</p>
	7937	<ul>
	7938	<li>{#link\|union#}</li>
	7939	<li>{#link\|Functions#}</li>
	7940	<li>BoundFn</li>
	7941	<li>ArgTuple</li>
	7942	<li>{#link\|struct#}</li>
	7943	</ul>
	7944	{#header_close#}
	7945
7874	7946	{#header_open\|@typeId#}
7875	7947	<pre>{#syntax#}@typeId(comptime T: type) @import("builtin").TypeId{#endsyntax#}</pre>
7876	7948	<p>

lib/libc/glibc/abi.txt+330

...	...	@@ -514,6 +514,7 @@ aarch64-linux-gnu aarch64_be-linux-gnu
514	514	29
515	515	29
516	516	29
	517
517	518	29
518	519
519	520	29
...	...	@@ -655,6 +656,18 @@ aarch64-linux-gnu aarch64_be-linux-gnu
655	656
656	657
657	658
	659
	660
	661
	662
	663
	664
	665
	666
	667
	668
	669
	670
658	671
659	672
660	673
...	...	@@ -1928,6 +1941,7 @@ aarch64-linux-gnu aarch64_be-linux-gnu
1928	1941	29
1929	1942	29
1930	1943	29
	1944	40
1931	1945	29
1932	1946	29
1933	1947	29
...	...	@@ -2048,6 +2062,7 @@ aarch64-linux-gnu aarch64_be-linux-gnu
2048	2062	29
2049	2063	29
2050	2064	29
	2065	40
2051	2066	29
2052	2067	29
2053	2068	29
...	...	@@ -2721,6 +2736,7 @@ aarch64-linux-gnu aarch64_be-linux-gnu
2721	2736	29
2722	2737	29
2723	2738	29
	2739	40
2724	2740	29
2725	2741	29
2726	2742	29
...	...	@@ -2749,6 +2765,7 @@ aarch64-linux-gnu aarch64_be-linux-gnu
2749	2765	29
2750	2766	29
2751	2767	29
	2768	40
2752	2769	29
2753	2770	29
2754	2771	29
...	...	@@ -2776,6 +2793,8 @@ aarch64-linux-gnu aarch64_be-linux-gnu
2776	2793	29
2777	2794	29
2778	2795	29
	2796	40
	2797	40
2779	2798	29
2780	2799	29
2781	2800	29
...	...	@@ -3002,6 +3021,7 @@ aarch64-linux-gnu aarch64_be-linux-gnu
3002	3021	29
3003	3022	29
3004	3023	29
	3024	40
3005	3025	29
3006	3026	29
3007	3027	29
...	...	@@ -3370,6 +3390,7 @@ aarch64-linux-gnu aarch64_be-linux-gnu
3370	3390	37
3371	3391	37
3372	3392	29
	3393	40
3373	3394	38
3374	3395	38
3375	3396	38
...	...	@@ -3443,6 +3464,7 @@ aarch64-linux-gnu aarch64_be-linux-gnu
3443	3464	29
3444	3465	29
3445	3466	29
	3467	40
3446	3468	29
3447	3469	29
3448	3470	29
...	...	@@ -4218,6 +4240,7 @@ s390x-linux-gnu
4218	4240	5
4219	4241	5
4220	4242	5
	4243
4221	4244	27
4222	4245
4223	4246	27
...	...	@@ -4330,12 +4353,18 @@ s390x-linux-gnu
4330	4353	16
4331	4354	16
4332	4355	16
	4356	40
	4357	40
4333	4358	16
4334	4359	38
4335	4360	38
4336	4361	38
4337	4362	16
4338	4363	38
	4364	40
	4365	40
	4366	40
	4367	40
4339	4368	16
4340	4369	16
4341	4370	16
...	...	@@ -4356,6 +4385,8 @@ s390x-linux-gnu
4356	4385	16
4357	4386	16
4358	4387	16
	4388	40
	4389	40
4359	4390	16
4360	4391	16
4361	4392	16
...	...	@@ -4368,8 +4399,12 @@ s390x-linux-gnu
4368	4399	16
4369	4400	16
4370	4401	16
	4402	40
	4403	40
4371	4404	16
4372	4405	16
	4406	40
	4407	40
4373	4408	16
4374	4409	16
4375	4410	5
...	...	@@ -5632,6 +5667,7 @@ s390x-linux-gnu
5632	5667	5
5633	5668	5
5634	5669	5
	5670	40
5635	5671	5
5636	5672	5
5637	5673	5
...	...	@@ -5752,6 +5788,7 @@ s390x-linux-gnu
5752	5788	5
5753	5789	5
5754	5790	5
	5791	40
5755	5792	5
5756	5793	5
5757	5794	5
...	...	@@ -6425,6 +6462,7 @@ s390x-linux-gnu
6425	6462	5
6426	6463	5
6427	6464	5 13
	6465	40
6428	6466	5 13
6429	6467	5 13
6430	6468	5 13
...	...	@@ -6453,6 +6491,7 @@ s390x-linux-gnu
6453	6491	5
6454	6492	5
6455	6493	5
	6494	40
6456	6495	24
6457	6496	16
6458	6497	5
...	...	@@ -6480,6 +6519,8 @@ s390x-linux-gnu
6480	6519	16
6481	6520	5
6482	6521	5
	6522	40
	6523	40
6483	6524	5
6484	6525	5
6485	6526	5
...	...	@@ -6706,6 +6747,7 @@ s390x-linux-gnu
6706	6747	5
6707	6748	5
6708	6749	5
	6750	40
6709	6751	5
6710	6752	5
6711	6753	5
...	...	@@ -7074,6 +7116,7 @@ s390x-linux-gnu
7074	7116	37
7075	7117	37
7076	7118	5 16
	7119	40
7077	7120	38
7078	7121	38
7079	7122	38
...	...	@@ -7147,6 +7190,7 @@ s390x-linux-gnu
7147	7190	5
7148	7191	5
7149	7192	5
	7193	40
7150	7194	5
7151	7195	5
7152	7196	5
...	...	@@ -7922,6 +7966,7 @@ arm-linux-gnueabi armeb-linux-gnueabi arm-linux-gnueabihf armeb-linux-gnueabihf
7922	7966	16
7923	7967	16
7924	7968	16
	7969
7925	7970	27
7926	7971
7927	7972	27
...	...	@@ -8063,6 +8108,18 @@ arm-linux-gnueabi armeb-linux-gnueabi arm-linux-gnueabihf armeb-linux-gnueabihf
8063	8108
8064	8109
8065	8110
	8111
	8112
	8113
	8114
	8115
	8116
	8117
	8118
	8119
	8120
	8121
	8122
8066	8123
8067	8124
8068	8125
...	...	@@ -9336,6 +9393,7 @@ arm-linux-gnueabi armeb-linux-gnueabi arm-linux-gnueabihf armeb-linux-gnueabihf
9336	9393	16
9337	9394	16
9338	9395	16
	9396	40
9339	9397	16
9340	9398	16
9341	9399	16
...	...	@@ -9456,6 +9514,7 @@ arm-linux-gnueabi armeb-linux-gnueabi arm-linux-gnueabihf armeb-linux-gnueabihf
9456	9514	16
9457	9515	16
9458	9516	16
	9517	40
9459	9518	16
9460	9519	16
9461	9520	16
...	...	@@ -10129,6 +10188,7 @@ arm-linux-gnueabi armeb-linux-gnueabi arm-linux-gnueabihf armeb-linux-gnueabihf
10129	10188	16
10130	10189	16
10131	10190	16
	10191	40
10132	10192	16
10133	10193	16
10134	10194	16
...	...	@@ -10157,6 +10217,7 @@ arm-linux-gnueabi armeb-linux-gnueabi arm-linux-gnueabihf armeb-linux-gnueabihf
10157	10217	16
10158	10218	16
10159	10219	16
	10220	40
10160	10221	24
10161	10222	16
10162	10223	16
...	...	@@ -10184,6 +10245,8 @@ arm-linux-gnueabi armeb-linux-gnueabi arm-linux-gnueabihf armeb-linux-gnueabihf
10184	10245	16
10185	10246	16
10186	10247	16
	10248	40
	10249	40
10187	10250	16
10188	10251	16
10189	10252	16
...	...	@@ -10410,6 +10473,7 @@ arm-linux-gnueabi armeb-linux-gnueabi arm-linux-gnueabihf armeb-linux-gnueabihf
10410	10473	16
10411	10474	16
10412	10475	16
	10476	40
10413	10477	16
10414	10478	16
10415	10479	16
...	...	@@ -10778,6 +10842,7 @@ arm-linux-gnueabi armeb-linux-gnueabi arm-linux-gnueabihf armeb-linux-gnueabihf
10778	10842	37
10779	10843
10780	10844	16
	10845	40
10781	10846	38
10782	10847	38
10783	10848	38
...	...	@@ -10851,6 +10916,7 @@ arm-linux-gnueabi armeb-linux-gnueabi arm-linux-gnueabihf armeb-linux-gnueabihf
10851	10916	16
10852	10917	16
10853	10918	16
	10919	40
10854	10920	16
10855	10921	16
10856	10922	16
...	...	@@ -11626,6 +11692,7 @@ sparc-linux-gnu sparcel-linux-gnu
11626	11692	1
11627	11693	0
11628	11694	0
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11629	11696	27
11630	11697
11631	11698	27
...	...	@@ -11738,12 +11805,18 @@ sparc-linux-gnu sparcel-linux-gnu
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11740	11807	16
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11747	11820	16
11748	11821	16
11749	11822	16
...	...	@@ -11764,6 +11837,8 @@ sparc-linux-gnu sparcel-linux-gnu
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11766	11839	16
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11768	11843	16
11769	11844	16
...	...	@@ -11776,8 +11851,12 @@ sparc-linux-gnu sparcel-linux-gnu
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11782	11861	16
11783	11862	0
...	...	@@ -13040,6 +13119,7 @@ sparc-linux-gnu sparcel-linux-gnu
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13043	13123	0
13044	13124	5
13045	13125	0
...	...	@@ -13160,6 +13240,7 @@ sparc-linux-gnu sparcel-linux-gnu
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...	...	@@ -13833,6 +13914,7 @@ sparc-linux-gnu sparcel-linux-gnu
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13836	13918	0 13
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13838	13920	0 13
...	...	@@ -13861,6 +13943,7 @@ sparc-linux-gnu sparcel-linux-gnu
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13864	13947	24
13865	13948	16
13866	13949	0
...	...	@@ -13888,6 +13971,8 @@ sparc-linux-gnu sparcel-linux-gnu
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13891	13976	1
13892	13977	1
13893	13978	1
...	...	@@ -14114,6 +14199,7 @@ sparc-linux-gnu sparcel-linux-gnu
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14117	14203	2
14118	14204	0 1
14119	14205	0 1
...	...	@@ -14482,6 +14568,7 @@ sparc-linux-gnu sparcel-linux-gnu
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14483	14569	37
14484	14570	1 16
	14571	40
14485	14572	38
14486	14573	38
14487	14574	38
...	...	@@ -14555,6 +14642,7 @@ sparc-linux-gnu sparcel-linux-gnu
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14558	14646	0
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14560	14648	0
...	...	@@ -15330,6 +15418,7 @@ sparcv9-linux-gnu
15330	15418	5
15331	15419	5
15332	15420	5
	15421
15333	15422	27
15334	15423
15335	15424	27
...	...	@@ -15471,6 +15560,18 @@ sparcv9-linux-gnu
15471	15560
15472	15561
15473	15562
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15474	15575
15475	15576
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...	...	@@ -16744,6 +16845,7 @@ sparcv9-linux-gnu
16744	16845	5
16745	16846	5
16746	16847	5
	16848	40
16747	16849	5
16748	16850	5
16749	16851	5
...	...	@@ -16864,6 +16966,7 @@ sparcv9-linux-gnu
16864	16966	5
16865	16967	5
16866	16968	5
	16969	40
16867	16970	5
16868	16971	5
16869	16972	5
...	...	@@ -17537,6 +17640,7 @@ sparcv9-linux-gnu
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17538	17641	5
17539	17642	5 13
	17643	40
17540	17644	5 13
17541	17645	5 13
17542	17646	5 13
...	...	@@ -17565,6 +17669,7 @@ sparcv9-linux-gnu
17565	17669	5
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17567	17671	5
	17672	40
17568	17673	24
17569	17674	16
17570	17675	5
...	...	@@ -17592,6 +17697,8 @@ sparcv9-linux-gnu
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17593	17698	5
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	17700	40
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17595	17702	5
17596	17703	5
17597	17704	5
...	...	@@ -17818,6 +17925,7 @@ sparcv9-linux-gnu
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17819	17926	5
17820	17927	5
	17928	40
17821	17929	5
17822	17930	5
17823	17931	5
...	...	@@ -18186,6 +18294,7 @@ sparcv9-linux-gnu
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18187	18295	37
18188	18296	5
	18297	40
18189	18298	38
18190	18299	38
18191	18300	38
...	...	@@ -18259,6 +18368,7 @@ sparcv9-linux-gnu
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	18371	40
18262	18372	5
18263	18373	5
18264	18374	5
...	...	@@ -19034,6 +19144,7 @@ mips64el-linux-gnuabi64 mips64-linux-gnuabi64
19034	19144	5
19035	19145	0
19036	19146	0
	19147
19037	19148	27
19038	19149
19039	19150	27
...	...	@@ -19175,6 +19286,18 @@ mips64el-linux-gnuabi64 mips64-linux-gnuabi64
19175	19286
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19177	19288
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19180	19303
...	...	@@ -20448,6 +20571,7 @@ mips64el-linux-gnuabi64 mips64-linux-gnuabi64
20448	20571	5
20449	20572	5
20450	20573	0
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20451	20575	0
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20453	20577	0
...	...	@@ -20568,6 +20692,7 @@ mips64el-linux-gnuabi64 mips64-linux-gnuabi64
20568	20692	0 5
20569	20693	0
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20571	20696	0
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20573	20698	0
...	...	@@ -21241,6 +21366,7 @@ mips64el-linux-gnuabi64 mips64-linux-gnuabi64
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21242	21367	0
21243	21368	0 13
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21244	21370	0 13
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...	...	@@ -21269,6 +21395,7 @@ mips64el-linux-gnuabi64 mips64-linux-gnuabi64
21269	21395	0
21270	21396	0
21271	21397	0
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21272	21399	24
21273	21400	16
21274	21401	0
...	...	@@ -21296,6 +21423,8 @@ mips64el-linux-gnuabi64 mips64-linux-gnuabi64
21296	21423	16
21297	21424	5
21298	21425	0
	21426	40
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21299	21428	5
21300	21429	5
21301	21430	5
...	...	@@ -21522,6 +21651,7 @@ mips64el-linux-gnuabi64 mips64-linux-gnuabi64
21522	21651	0
21523	21652	0
21524	21653	0
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21525	21655	5
21526	21656	0 5
21527	21657	0 5
...	...	@@ -21890,6 +22020,7 @@ mips64el-linux-gnuabi64 mips64-linux-gnuabi64
21890	22020	37
21891	22021	37
21892	22022	5
	22023	40
21893	22024	38
21894	22025	38
21895	22026	38
...	...	@@ -21963,6 +22094,7 @@ mips64el-linux-gnuabi64 mips64-linux-gnuabi64
21963	22094	0
21964	22095	0
21965	22096	0
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21966	22098	0
21967	22099	0
21968	22100	0
...	...	@@ -22738,6 +22870,7 @@ mips64el-linux-gnuabin32 mips64-linux-gnuabin32
22738	22870	5
22739	22871	0
22740	22872	0
	22873
22741	22874	27
22742	22875
22743	22876	27
...	...	@@ -22879,6 +23012,18 @@ mips64el-linux-gnuabin32 mips64-linux-gnuabin32
22879	23012
22880	23013
22881	23014
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22882	23027
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22884	23029
...	...	@@ -24152,6 +24297,7 @@ mips64el-linux-gnuabin32 mips64-linux-gnuabin32
24152	24297	5
24153	24298	5
24154	24299	0
	24300	40
24155	24301	0
24156	24302	5
24157	24303	0
...	...	@@ -24272,6 +24418,7 @@ mips64el-linux-gnuabin32 mips64-linux-gnuabin32
24272	24418	0 5
24273	24419	0
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24275	24422	0
24276	24423	0
24277	24424	0
...	...	@@ -24945,6 +25092,7 @@ mips64el-linux-gnuabin32 mips64-linux-gnuabin32
24945	25092	5
24946	25093	0
24947	25094	0 13
	25095	40
24948	25096	0 13
24949	25097	0 13
24950	25098	0 13
...	...	@@ -24973,6 +25121,7 @@ mips64el-linux-gnuabin32 mips64-linux-gnuabin32
24973	25121	0
24974	25122	0
24975	25123	0
	25124	40
24976	25125	24
24977	25126	16
24978	25127	0
...	...	@@ -25000,6 +25149,8 @@ mips64el-linux-gnuabin32 mips64-linux-gnuabin32
25000	25149	16
25001	25150	5
25002	25151	0
	25152	40
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25003	25154	5
25004	25155	5
25005	25156	5
...	...	@@ -25226,6 +25377,7 @@ mips64el-linux-gnuabin32 mips64-linux-gnuabin32
25226	25377	0
25227	25378	0
25228	25379	0
	25380	40
25229	25381	5
25230	25382	0 5
25231	25383	0 5
...	...	@@ -25594,6 +25746,7 @@ mips64el-linux-gnuabin32 mips64-linux-gnuabin32
25594	25746	37
25595	25747	37
25596	25748	5
	25749	40
25597	25750	38
25598	25751	38
25599	25752	38
...	...	@@ -25667,6 +25820,7 @@ mips64el-linux-gnuabin32 mips64-linux-gnuabin32
25667	25820	0
25668	25821	0
25669	25822	0
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25670	25824	0
25671	25825	0
25672	25826	0
...	...	@@ -26442,6 +26596,7 @@ mipsel-linux-gnueabihf mips-linux-gnueabihf
26442	26596	5
26443	26597	0
26444	26598	0
	26599
26445	26600	27
26446	26601
26447	26602	27
...	...	@@ -26583,6 +26738,18 @@ mipsel-linux-gnueabihf mips-linux-gnueabihf
26583	26738
26584	26739
26585	26740
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26586	26753
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26588	26755
...	...	@@ -27856,6 +28023,7 @@ mipsel-linux-gnueabihf mips-linux-gnueabihf
27856	28023	5
27857	28024	5
27858	28025	0
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27859	28027	0
27860	28028	5
27861	28029	0
...	...	@@ -27976,6 +28144,7 @@ mipsel-linux-gnueabihf mips-linux-gnueabihf
27976	28144	0 5
27977	28145	0
27978	28146	0
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27979	28148	0
27980	28149	0
27981	28150	0
...	...	@@ -28649,6 +28818,7 @@ mipsel-linux-gnueabihf mips-linux-gnueabihf
28649	28818	5
28650	28819	0
28651	28820	0 13
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28652	28822	0 13
28653	28823	0 13
28654	28824	0 13
...	...	@@ -28677,6 +28847,7 @@ mipsel-linux-gnueabihf mips-linux-gnueabihf
28677	28847	0
28678	28848	0
28679	28849	0
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28680	28851	24
28681	28852	16
28682	28853	0
...	...	@@ -28704,6 +28875,8 @@ mipsel-linux-gnueabihf mips-linux-gnueabihf
28704	28875	16
28705	28876	5
28706	28877	0
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28707	28880	5
28708	28881	5
28709	28882	5
...	...	@@ -28930,6 +29103,7 @@ mipsel-linux-gnueabihf mips-linux-gnueabihf
28930	29103	0
28931	29104	0
28932	29105	0
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28933	29107	5
28934	29108	0 5
28935	29109	0 5
...	...	@@ -29298,6 +29472,7 @@ mipsel-linux-gnueabihf mips-linux-gnueabihf
29298	29472	37
29299	29473
29300	29474	5
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29301	29476	38
29302	29477	38
29303	29478	38
...	...	@@ -29371,6 +29546,7 @@ mipsel-linux-gnueabihf mips-linux-gnueabihf
29371	29546	0
29372	29547	0
29373	29548	0
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29374	29550	0
29375	29551	0
29376	29552	0
...	...	@@ -30146,6 +30322,7 @@ mipsel-linux-gnueabi mips-linux-gnueabi
30146	30322	5
30147	30323	0
30148	30324	0
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30149	30326	27
30150	30327
30151	30328	27
...	...	@@ -30287,6 +30464,18 @@ mipsel-linux-gnueabi mips-linux-gnueabi
30287	30464
30288	30465
30289	30466
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30290	30479
30291	30480
30292	30481
...	...	@@ -31560,6 +31749,7 @@ mipsel-linux-gnueabi mips-linux-gnueabi
31560	31749	5
31561	31750	5
31562	31751	0
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31563	31753	0
31564	31754	5
31565	31755	0
...	...	@@ -31680,6 +31870,7 @@ mipsel-linux-gnueabi mips-linux-gnueabi
31680	31870	0 5
31681	31871	0
31682	31872	0
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31683	31874	0
31684	31875	0
31685	31876	0
...	...	@@ -32353,6 +32544,7 @@ mipsel-linux-gnueabi mips-linux-gnueabi
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32354	32545	0
32355	32546	0 13
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32356	32548	0 13
32357	32549	0 13
32358	32550	0 13
...	...	@@ -32381,6 +32573,7 @@ mipsel-linux-gnueabi mips-linux-gnueabi
32381	32573	0
32382	32574	0
32383	32575	0
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32384	32577	24
32385	32578	16
32386	32579	0
...	...	@@ -32408,6 +32601,8 @@ mipsel-linux-gnueabi mips-linux-gnueabi
32408	32601	16
32409	32602	5
32410	32603	0
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32411	32606	5
32412	32607	5
32413	32608	5
...	...	@@ -32634,6 +32829,7 @@ mipsel-linux-gnueabi mips-linux-gnueabi
32634	32829	0
32635	32830	0
32636	32831	0
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32637	32833	5
32638	32834	0 5
32639	32835	0 5
...	...	@@ -33002,6 +33198,7 @@ mipsel-linux-gnueabi mips-linux-gnueabi
33002	33198	37
33003	33199
33004	33200	5
	33201	40
33005	33202	38
33006	33203	38
33007	33204	38
...	...	@@ -33075,6 +33272,7 @@ mipsel-linux-gnueabi mips-linux-gnueabi
33075	33272	0
33076	33273	0
33077	33274	0
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33078	33276	0
33079	33277	0
33080	33278	0
...	...	@@ -33850,6 +34048,7 @@ x86_64-linux-gnu
33850	34048	10
33851	34049	10
33852	34050	10
	34051
33853	34052	27
33854	34053	36
33855	34054	27
...	...	@@ -33991,6 +34190,18 @@ x86_64-linux-gnu
33991	34190
33992	34191
33993	34192
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33994	34205
33995	34206
33996	34207
...	...	@@ -35264,6 +35475,7 @@ x86_64-linux-gnu
35264	35475	10
35265	35476	10
35266	35477	10
	35478	40
35267	35479	10
35268	35480	10
35269	35481	10
...	...	@@ -35384,6 +35596,7 @@ x86_64-linux-gnu
35384	35596	10
35385	35597	10
35386	35598	10
	35599	40
35387	35600	10
35388	35601	10
35389	35602	10
...	...	@@ -36057,6 +36270,7 @@ x86_64-linux-gnu
36057	36270	10
36058	36271	10
36059	36272	10 13
	36273	40
36060	36274	10 13
36061	36275	10 13
36062	36276	10 13
...	...	@@ -36085,6 +36299,7 @@ x86_64-linux-gnu
36085	36299	10
36086	36300	10
36087	36301	10
	36302	40
36088	36303	24
36089	36304	16
36090	36305	10
...	...	@@ -36112,6 +36327,8 @@ x86_64-linux-gnu
36112	36327	16
36113	36328	10
36114	36329	10
	36330	40
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36115	36332	10
36116	36333	10
36117	36334	10
...	...	@@ -36338,6 +36555,7 @@ x86_64-linux-gnu
36338	36555	10
36339	36556	10
36340	36557	10
	36558	40
36341	36559	10
36342	36560	10
36343	36561	10
...	...	@@ -36706,6 +36924,7 @@ x86_64-linux-gnu
36706	36924	37
36707	36925	37
36708	36926	10
	36927	40
36709	36928	38
36710	36929	38
36711	36930	38
...	...	@@ -36779,6 +36998,7 @@ x86_64-linux-gnu
36779	36998	10
36780	36999	10
36781	37000	10
	37001	40
36782	37002	10
36783	37003	10
36784	37004	10
...	...	@@ -37554,6 +37774,7 @@ x86_64-linux-gnux32
37554	37774	28
37555	37775	28
37556	37776	28
	37777
37557	37778	28
37558	37779	36
37559	37780	28
...	...	@@ -37695,6 +37916,18 @@ x86_64-linux-gnux32
37695	37916
37696	37917
37697	37918
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37698	37931
37699	37932
37700	37933
...	...	@@ -38968,6 +39201,7 @@ x86_64-linux-gnux32
38968	39201	28
38969	39202	28
38970	39203	28
	39204	40
38971	39205	28
38972	39206	28
38973	39207	28
...	...	@@ -39088,6 +39322,7 @@ x86_64-linux-gnux32
39088	39322	28
39089	39323	28
39090	39324	28
	39325	40
39091	39326	28
39092	39327	28
39093	39328	28
...	...	@@ -39761,6 +39996,7 @@ x86_64-linux-gnux32
39761	39996	28
39762	39997	28
39763	39998	28
	39999	40
39764	40000	28
39765	40001	28
39766	40002	28
...	...	@@ -39789,6 +40025,7 @@ x86_64-linux-gnux32
39789	40025	28
39790	40026	28
39791	40027	28
	40028	40
39792	40029	28
39793	40030	28
39794	40031	28
...	...	@@ -39816,6 +40053,8 @@ x86_64-linux-gnux32
39816	40053	28
39817	40054	28
39818	40055	28
	40056	40
	40057	40
39819	40058	28
39820	40059	28
39821	40060	28
...	...	@@ -40042,6 +40281,7 @@ x86_64-linux-gnux32
40042	40281	28
40043	40282	28
40044	40283	28
	40284	40
40045	40285	28
40046	40286	28
40047	40287	28
...	...	@@ -40410,6 +40650,7 @@ x86_64-linux-gnux32
40410	40650	37
40411	40651	37
40412	40652	28
	40653	40
40413	40654	38
40414	40655	38
40415	40656	38
...	...	@@ -40483,6 +40724,7 @@ x86_64-linux-gnux32
40483	40724	28
40484	40725	28
40485	40726	28
	40727	40
40486	40728	28
40487	40729	28
40488	40730	28
...	...	@@ -41258,6 +41500,7 @@ i386-linux-gnu
41258	41500	1
41259	41501	0
41260	41502	0
	41503	3
41261	41504	27
41262	41505	36
41263	41506	27
...	...	@@ -41399,6 +41642,18 @@ i386-linux-gnu
41399	41642
41400	41643
41401	41644
	41645
	41646
	41647
	41648
	41649
	41650
	41651
	41652
	41653
	41654
	41655
	41656
41402	41657
41403	41658
41404	41659
...	...	@@ -42672,6 +42927,7 @@ i386-linux-gnu
42672	42927	1
42673	42928	1
42674	42929	0
	42930	40
42675	42931	0
42676	42932	5
42677	42933	0
...	...	@@ -42792,6 +43048,7 @@ i386-linux-gnu
42792	43048	0 3
42793	43049	0
42794	43050	0
	43051	40
42795	43052	0
42796	43053	0
42797	43054	0
...	...	@@ -43465,6 +43722,7 @@ i386-linux-gnu
43465	43722	5
43466	43723	0
43467	43724	0 13
	43725	40
43468	43726	0 13
43469	43727	0 13
43470	43728	0 13
...	...	@@ -43493,6 +43751,7 @@ i386-linux-gnu
43493	43751	0
43494	43752	0
43495	43753	0
	43754	40
43496	43755	24
43497	43756	16
43498	43757	0
...	...	@@ -43520,6 +43779,8 @@ i386-linux-gnu
43520	43779	16
43521	43780	1
43522	43781	0
	43782	40
	43783	40
43523	43784	1
43524	43785	1
43525	43786	1
...	...	@@ -43746,6 +44007,7 @@ i386-linux-gnu
43746	44007	0
43747	44008	0
43748	44009	0
	44010	40
43749	44011	2
43750	44012	0 1
43751	44013	0 1
...	...	@@ -44114,6 +44376,7 @@ i386-linux-gnu
44114	44376	37
44115	44377	37
44116	44378	1
	44379	40
44117	44380	38
44118	44381	38
44119	44382	38
...	...	@@ -44187,6 +44450,7 @@ i386-linux-gnu
44187	44450	0
44188	44451	0
44189	44452	0
	44453	40
44190	44454	0
44191	44455	0
44192	44456	0
...	...	@@ -44962,6 +45226,7 @@ powerpc64le-linux-gnu
44962	45226	29
44963	45227	29
44964	45228	29
	45229
44965	45230	29
44966	45231	36
44967	45232	29
...	...	@@ -45074,12 +45339,18 @@ powerpc64le-linux-gnu
45074	45339	29
45075	45340	29
45076	45341	29
	45342	40
	45343	40
45077	45344	29
45078	45345	38
45079	45346	38
45080	45347	38
45081	45348	29
45082	45349	38
	45350	40
	45351	40
	45352	40
	45353	40
45083	45354	29
45084	45355	29
45085	45356	29
...	...	@@ -45100,6 +45371,8 @@ powerpc64le-linux-gnu
45100	45371	29
45101	45372	29
45102	45373	29
	45374	40
	45375	40
45103	45376	29
45104	45377	29
45105	45378	29
...	...	@@ -45112,8 +45385,12 @@ powerpc64le-linux-gnu
45112	45385	29
45113	45386	29
45114	45387	29
	45388	40
	45389	40
45115	45390	29
45116	45391	29
	45392	40
	45393	40
45117	45394	29
45118	45395	29
45119	45396	29
...	...	@@ -46376,6 +46653,7 @@ powerpc64le-linux-gnu
46376	46653	29
46377	46654	29
46378	46655	29
	46656	40
46379	46657	29
46380	46658	29
46381	46659	29
...	...	@@ -46496,6 +46774,7 @@ powerpc64le-linux-gnu
46496	46774	29
46497	46775	29
46498	46776	29
	46777	40
46499	46778	29
46500	46779	29
46501	46780	29
...	...	@@ -47169,6 +47448,7 @@ powerpc64le-linux-gnu
47169	47448	29
47170	47449	29
47171	47450	29
	47451	40
47172	47452	29
47173	47453	29
47174	47454	29
...	...	@@ -47197,6 +47477,7 @@ powerpc64le-linux-gnu
47197	47477	29
47198	47478	29
47199	47479	29
	47480	40
47200	47481	29
47201	47482	29
47202	47483	29
...	...	@@ -47224,6 +47505,8 @@ powerpc64le-linux-gnu
47224	47505	29
47225	47506	29
47226	47507	29
	47508	40
	47509	40
47227	47510	29
47228	47511	29
47229	47512	29
...	...	@@ -47450,6 +47733,7 @@ powerpc64le-linux-gnu
47450	47733	29
47451	47734	29
47452	47735	29
	47736	40
47453	47737	29
47454	47738	29
47455	47739	29
...	...	@@ -47818,6 +48102,7 @@ powerpc64le-linux-gnu
47818	48102	37
47819	48103	37
47820	48104	29
	48105	40
47821	48106	38
47822	48107	38
47823	48108	38
...	...	@@ -47891,6 +48176,7 @@ powerpc64le-linux-gnu
47891	48176	29
47892	48177	29
47893	48178	29
	48179	40
47894	48180	29
47895	48181	29
47896	48182	29
...	...	@@ -48666,6 +48952,7 @@ powerpc64-linux-gnu
48666	48952	12
48667	48953	12
48668	48954	12
	48955
48669	48956	27
48670	48957
48671	48958	27
...	...	@@ -48778,12 +49065,18 @@ powerpc64-linux-gnu
48778	49065	16
48779	49066	16
48780	49067	16
	49068	40
	49069	40
48781	49070	16
48782	49071	38
48783	49072	38
48784	49073	38
48785	49074	16
48786	49075	38
	49076	40
	49077	40
	49078	40
	49079	40
48787	49080	16
48788	49081	16
48789	49082	16
...	...	@@ -48804,6 +49097,8 @@ powerpc64-linux-gnu
48804	49097	16
48805	49098	16
48806	49099	16
	49100	40
	49101	40
48807	49102	16
48808	49103	16
48809	49104	16
...	...	@@ -48816,8 +49111,12 @@ powerpc64-linux-gnu
48816	49111	16
48817	49112	16
48818	49113	16
	49114	40
	49115	40
48819	49116	16
48820	49117	16
	49118	40
	49119	40
48821	49120	16
48822	49121	16
48823	49122	12
...	...	@@ -50080,6 +50379,7 @@ powerpc64-linux-gnu
50080	50379	12
50081	50380	12
50082	50381	12
	50382	40
50083	50383	12
50084	50384	12
50085	50385	12
...	...	@@ -50200,6 +50500,7 @@ powerpc64-linux-gnu
50200	50500	12
50201	50501	12
50202	50502	12
	50503	40
50203	50504	12
50204	50505	12
50205	50506	12
...	...	@@ -50873,6 +51174,7 @@ powerpc64-linux-gnu
50873	51174	12
50874	51175	12
50875	51176	12 13
	51177	40
50876	51178	12 13
50877	51179	12 13
50878	51180	12 13
...	...	@@ -50901,6 +51203,7 @@ powerpc64-linux-gnu
50901	51203	12
50902	51204	12
50903	51205	12
	51206	40
50904	51207	24
50905	51208	16
50906	51209	12
...	...	@@ -50928,6 +51231,8 @@ powerpc64-linux-gnu
50928	51231	16
50929	51232	12
50930	51233	12
	51234	40
	51235	40
50931	51236	12
50932	51237	12
50933	51238	12
...	...	@@ -51154,6 +51459,7 @@ powerpc64-linux-gnu
51154	51459	12
51155	51460	12
51156	51461	12
	51462	40
51157	51463	12
51158	51464	12
51159	51465	12
...	...	@@ -51522,6 +51828,7 @@ powerpc64-linux-gnu
51522	51828	37
51523	51829
51524	51830	12 16
	51831	40
51525	51832	38
51526	51833	38
51527	51834	38
...	...	@@ -51595,6 +51902,7 @@ powerpc64-linux-gnu
51595	51902	12
51596	51903	12
51597	51904	12
	51905	40
51598	51906	12
51599	51907	12
51600	51908	12
...	...	@@ -52370,6 +52678,7 @@ powerpc-linux-gnueabi powerpc-linux-gnueabihf
52370	52678	1
52371	52679	0
52372	52680	0
	52681	3
52373	52682	27
52374	52683
52375	52684	27
...	...	@@ -52482,12 +52791,18 @@ powerpc-linux-gnueabi powerpc-linux-gnueabihf
52482	52791	16
52483	52792	16
52484	52793	16
	52794	40
	52795	40
52485	52796	16
52486	52797	38
52487	52798	38
52488	52799	38
52489	52800	16
52490	52801	38
	52802	40
	52803	40
	52804	40
	52805	40
52491	52806	16
52492	52807	16
52493	52808	16
...	...	@@ -52508,6 +52823,8 @@ powerpc-linux-gnueabi powerpc-linux-gnueabihf
52508	52823	16
52509	52824	16
52510	52825	16
	52826	40
	52827	40
52511	52828	16
52512	52829	16
52513	52830	16
...	...	@@ -52520,8 +52837,12 @@ powerpc-linux-gnueabi powerpc-linux-gnueabihf
52520	52837	16
52521	52838	16
52522	52839	16
	52840	40
	52841	40
52523	52842	16
52524	52843	16
	52844	40
	52845	40
52525	52846	16
52526	52847	16
52527	52848	0
...	...	@@ -53784,6 +54105,7 @@ powerpc-linux-gnueabi powerpc-linux-gnueabihf
53784	54105	1
53785	54106	1
53786	54107	0
	54108	40
53787	54109	0
53788	54110	5
53789	54111	0
...	...	@@ -53904,6 +54226,7 @@ powerpc-linux-gnueabi powerpc-linux-gnueabihf
53904	54226	0 3
53905	54227	0
53906	54228	0
	54229	40
53907	54230	0
53908	54231	0
53909	54232	0
...	...	@@ -54577,6 +54900,7 @@ powerpc-linux-gnueabi powerpc-linux-gnueabihf
54577	54900	5
54578	54901	0
54579	54902	0 13
	54903	40
54580	54904	0 13
54581	54905	0 13
54582	54906	0 13
...	...	@@ -54605,6 +54929,7 @@ powerpc-linux-gnueabi powerpc-linux-gnueabihf
54605	54929	0
54606	54930	0
54607	54931	0
	54932	40
54608	54933	24
54609	54934	16
54610	54935	0
...	...	@@ -54632,6 +54957,8 @@ powerpc-linux-gnueabi powerpc-linux-gnueabihf
54632	54957	16
54633	54958	1
54634	54959	0
	54960	40
	54961	40
54635	54962	1
54636	54963	1
54637	54964	1
...	...	@@ -54858,6 +55185,7 @@ powerpc-linux-gnueabi powerpc-linux-gnueabihf
54858	55185	0
54859	55186	0
54860	55187	0
	55188	40
54861	55189	2
54862	55190	0 1
54863	55191	0 1
...	...	@@ -55226,6 +55554,7 @@ powerpc-linux-gnueabi powerpc-linux-gnueabihf
55226	55554	37
55227	55555
55228	55556	1 16
	55557	40
55229	55558	38
55230	55559	38
55231	55560	38
...	...	@@ -55299,6 +55628,7 @@ powerpc-linux-gnueabi powerpc-linux-gnueabihf
55299	55628	0
55300	55629	0
55301	55630	0
	55631	40
55302	55632	0
55303	55633	0
55304	55634	0

lib/libc/glibc/fns.txt+22

...	...	@@ -513,6 +513,7 @@ __libc_realloc c
513	513	__libc_sa_len c
514	514	__libc_start_main c
515	515	__libc_valloc c
	516	__libpthread_version_placeholder pthread
516	517	__log10_finite m
517	518	__log10f128_finite m
518	519	__log10f_finite m
...	...	@@ -625,12 +626,18 @@ __nldbl___vswprintf_chk c
625	626	__nldbl___vsyslog_chk c
626	627	__nldbl___vwprintf_chk c
627	628	__nldbl___wprintf_chk c
	629	__nldbl_argp_error c
	630	__nldbl_argp_failure c
628	631	__nldbl_asprintf c
629	632	__nldbl_daddl m
630	633	__nldbl_ddivl m
631	634	__nldbl_dmull m
632	635	__nldbl_dprintf c
633	636	__nldbl_dsubl m
	637	__nldbl_err c
	638	__nldbl_error c
	639	__nldbl_error_at_line c
	640	__nldbl_errx c
634	641	__nldbl_fprintf c
635	642	__nldbl_fscanf c
636	643	__nldbl_fwprintf c
...	...	@@ -651,6 +658,8 @@ __nldbl_swscanf c
651	658	__nldbl_syslog c
652	659	__nldbl_vasprintf c
653	660	__nldbl_vdprintf c
	661	__nldbl_verr c
	662	__nldbl_verrx c
654	663	__nldbl_vfprintf c
655	664	__nldbl_vfscanf c
656	665	__nldbl_vfwprintf c
...	...	@@ -663,8 +672,12 @@ __nldbl_vsscanf c
663	672	__nldbl_vswprintf c
664	673	__nldbl_vswscanf c
665	674	__nldbl_vsyslog c
	675	__nldbl_vwarn c
	676	__nldbl_vwarnx c
666	677	__nldbl_vwprintf c
667	678	__nldbl_vwscanf c
	679	__nldbl_warn c
	680	__nldbl_warnx c
668	681	__nldbl_wprintf c
669	682	__nldbl_wscanf c
670	683	__nss_configure_lookup c
...	...	@@ -1927,6 +1940,7 @@ getdate c
1927	1940	getdate_err c
1928	1941	getdate_r c
1929	1942	getdelim c
	1943	getdents64 c
1930	1944	getdirentries c
1931	1945	getdirentries64 c
1932	1946	getdomainname c
...	...	@@ -2047,6 +2061,7 @@ getspnam c
2047	2061	getspnam_r c
2048	2062	getsubopt c
2049	2063	gettext c
	2064	gettid c
2050	2065	gettimeofday c
2051	2066	getttyent c
2052	2067	getttynam c
...	...	@@ -2720,6 +2735,7 @@ pthread_barrierattr_init pthread
2720	2735	pthread_barrierattr_setpshared pthread
2721	2736	pthread_cancel pthread
2722	2737	pthread_cond_broadcast c
	2738	pthread_cond_clockwait pthread
2723	2739	pthread_cond_destroy c
2724	2740	pthread_cond_init c
2725	2741	pthread_cond_signal c
...	...	@@ -2748,6 +2764,7 @@ pthread_key_create pthread
2748	2764	pthread_key_delete pthread
2749	2765	pthread_kill pthread
2750	2766	pthread_kill_other_threads_np pthread
	2767	pthread_mutex_clocklock pthread
2751	2768	pthread_mutex_consistent pthread
2752	2769	pthread_mutex_consistent_np pthread
2753	2770	pthread_mutex_destroy c
...	...	@@ -2775,6 +2792,8 @@ pthread_mutexattr_setrobust pthread
2775	2792	pthread_mutexattr_setrobust_np pthread
2776	2793	pthread_mutexattr_settype pthread
2777	2794	pthread_once pthread
	2795	pthread_rwlock_clockrdlock pthread
	2796	pthread_rwlock_clockwrlock pthread
2778	2797	pthread_rwlock_destroy pthread
2779	2798	pthread_rwlock_init pthread
2780	2799	pthread_rwlock_rdlock pthread
...	...	@@ -3001,6 +3020,7 @@ seed48 c
3001	3020	seed48_r c
3002	3021	seekdir c
3003	3022	select c
	3023	sem_clockwait pthread
3004	3024	sem_close pthread
3005	3025	sem_destroy pthread
3006	3026	sem_getvalue pthread
...	...	@@ -3369,6 +3389,7 @@ tgammaf32x m
3369	3389	tgammaf64 m
3370	3390	tgammaf64x m
3371	3391	tgammal m
	3392	tgkill c
3372	3393	thrd_create pthread
3373	3394	thrd_current c
3374	3395	thrd_detach pthread
...	...	@@ -3442,6 +3463,7 @@ ttyname c
3442	3463	ttyname_r c
3443	3464	ttyslot c
3444	3465	twalk c
	3466	twalk_r c
3445	3467	tzname c
3446	3468	tzset c
3447	3469	ualarm c

lib/libc/glibc/vers.txt+1

...	...	@@ -38,3 +38,4 @@ GLIBC_2.26
38	38	GLIBC_2.27
39	39	GLIBC_2.28
40	40	GLIBC_2.29
	41	GLIBC_2.30

lib/libc/include/aarch64-linux-gnu/bits/hwcap.h+4-1

...	...	@@ -50,4 +50,7 @@
50	50	#define HWCAP_USCAT (1 << 25)
51	51	#define HWCAP_ILRCPC (1 << 26)
52	52	#define HWCAP_FLAGM (1 << 27)
53		#define HWCAP_SSBS (1 << 28)
		\ No newline at end of file
	53	#define HWCAP_SSBS (1 << 28)
	54	#define HWCAP_SB (1 << 29)
	55	#define HWCAP_PACA (1 << 30)
	56	#define HWCAP_PACG (1UL << 31)
		\ No newline at end of file

lib/libc/include/aarch64-linux-gnu/gnu/stubs-lp64.h-6

...	...	@@ -13,15 +13,9 @@
13	13	#define __stub___compat_query_module
14	14	#define __stub___compat_uselib
15	15	#define __stub_chflags
16		#define __stub_fattach
17	16	#define __stub_fchflags
18		#define __stub_fdetach
19		#define __stub_getmsg
20		#define __stub_getpmsg
21	17	#define __stub_gtty
22	18	#define __stub_lchmod
23		#define __stub_putmsg
24		#define __stub_putpmsg
25	19	#define __stub_revoke
26	20	#define __stub_setlogin
27	21	#define __stub_sigreturn

lib/libc/include/aarch64_be-linux-gnu/bits/hwcap.h+4-1

...	...	@@ -50,4 +50,7 @@
50	50	#define HWCAP_USCAT (1 << 25)
51	51	#define HWCAP_ILRCPC (1 << 26)
52	52	#define HWCAP_FLAGM (1 << 27)
53		#define HWCAP_SSBS (1 << 28)
		\ No newline at end of file
	53	#define HWCAP_SSBS (1 << 28)
	54	#define HWCAP_SB (1 << 29)
	55	#define HWCAP_PACA (1 << 30)
	56	#define HWCAP_PACG (1UL << 31)
		\ No newline at end of file

lib/libc/include/aarch64_be-linux-gnu/gnu/stubs-lp64_be.h-6

...	...	@@ -13,15 +13,9 @@
13	13	#define __stub___compat_query_module
14	14	#define __stub___compat_uselib
15	15	#define __stub_chflags
16		#define __stub_fattach
17	16	#define __stub_fchflags
18		#define __stub_fdetach
19		#define __stub_getmsg
20		#define __stub_getpmsg
21	17	#define __stub_gtty
22	18	#define __stub_lchmod
23		#define __stub_putmsg
24		#define __stub_putpmsg
25	19	#define __stub_revoke
26	20	#define __stub_setlogin
27	21	#define __stub_sigreturn

lib/libc/include/generic-glibc/bits/dirent_ext.h created+33

...	...	@@ -0,0 +1,33 @@
	1	/* System-specific extensions of <dirent.h>. Linux version.
	2	Copyright (C) 2019 Free Software Foundation, Inc.
	3	This file is part of the GNU C Library.
	4
	5	The GNU C Library is free software; you can redistribute it and/or
	6	modify it under the terms of the GNU Lesser General Public
	7	License as published by the Free Software Foundation; either
	8	version 2.1 of the License, or (at your option) any later version.
	9
	10	The GNU C Library is distributed in the hope that it will be useful,
	11	but WITHOUT ANY WARRANTY; without even the implied warranty of
	12	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	13	Lesser General Public License for more details.
	14
	15	You should have received a copy of the GNU Lesser General Public
	16	License along with the GNU C Library; if not, see
	17	<http://www.gnu.org/licenses/>. */
	18
	19	#ifndef _DIRENT_H
	20	# error "Never include <bits/dirent_ext.h> directly; use <dirent.h> instead."
	21	#endif
	22
	23	__BEGIN_DECLS
	24
	25	#ifdef __USE_GNU
	26	/* Read from the directory descriptor FD into LENGTH bytes at BUFFER.
	27	Return the number of bytes read on success (0 for end of
	28	directory), and -1 for failure. */
	29	extern __ssize_t getdents64 (int __fd, void *__buffer, size_t __length)
	30	__THROW __nonnull ((2));
	31	#endif
	32
	33	__END_DECLS
		\ No newline at end of file

lib/libc/include/generic-glibc/bits/fcntl-linux.h+2

...	...	@@ -284,6 +284,8 @@ struct f_owner_ex
284	284	# define F_SEAL_SHRINK 0x0002 /* Prevent file from shrinking. */
285	285	# define F_SEAL_GROW 0x0004 /* Prevent file from growing. */
286	286	# define F_SEAL_WRITE 0x0008 /* Prevent writes. */
	287	# define F_SEAL_FUTURE_WRITE 0x0010 /* Prevent future writes while
	288	mapped. */
287	289	#endif
288	290
289	291	#ifdef __USE_GNU

lib/libc/include/generic-glibc/bits/in.h+1

...	...	@@ -192,6 +192,7 @@ struct in_pktinfo
192	192	#define IPV6_JOIN_ANYCAST 27
193	193	#define IPV6_LEAVE_ANYCAST 28
194	194	#define IPV6_MULTICAST_ALL 29
	195	#define IPV6_ROUTER_ALERT_ISOLATE 30
195	196	#define IPV6_IPSEC_POLICY 34
196	197	#define IPV6_XFRM_POLICY 35
197	198	#define IPV6_HDRINCL 36

lib/libc/include/generic-glibc/bits/math-vector-fortran.h deleted-19

...	...	@@ -1,19 +0,0 @@
1		! Platform-specific declarations of SIMD math functions for Fortran. -- f90 --
2		! Copyright (C) 2019 Free Software Foundation, Inc.
3		! This file is part of the GNU C Library.
4		!
5		! The GNU C Library is free software; you can redistribute it and/or
6		! modify it under the terms of the GNU Lesser General Public
7		! License as published by the Free Software Foundation; either
8		! version 2.1 of the License, or (at your option) any later version.
9		!
10		! The GNU C Library is distributed in the hope that it will be useful,
11		! but WITHOUT ANY WARRANTY; without even the implied warranty of
12		! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13		! Lesser General Public License for more details.
14		!
15		! You should have received a copy of the GNU Lesser General Public
16		! License along with the GNU C Library; if not, see
17		! <http://www.gnu.org/licenses/>.
18
19		! No SIMD math functions are available for this platform.
		\ No newline at end of file

lib/libc/include/generic-glibc/bits/signal_ext.h created+31

...	...	@@ -0,0 +1,31 @@
	1	/* System-specific extensions of <signal.h>, Linux version.
	2	Copyright (C) 2019 Free Software Foundation, Inc.
	3	This file is part of the GNU C Library.
	4
	5	The GNU C Library is free software; you can redistribute it and/or
	6	modify it under the terms of the GNU Lesser General Public
	7	License as published by the Free Software Foundation; either
	8	version 2.1 of the License, or (at your option) any later version.
	9
	10	The GNU C Library is distributed in the hope that it will be useful,
	11	but WITHOUT ANY WARRANTY; without even the implied warranty of
	12	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	13	Lesser General Public License for more details.
	14
	15	You should have received a copy of the GNU Lesser General Public
	16	License along with the GNU C Library; if not, see
	17	<http://www.gnu.org/licenses/>. */
	18
	19	#ifndef _SIGNAL_H
	20	# error "Never include <bits/signal_ext.h> directly; use <signal.h> instead."
	21	#endif
	22
	23	#ifdef __USE_GNU
	24
	25	/* Send SIGNAL to the thread TID in the thread group (process)
	26	identified by TGID. This function behaves like kill, but also
	27	fails with ESRCH if the specified TID does not belong to the
	28	specified thread group. */
	29	extern int tgkill (__pid_t __tgid, __pid_t __tid, int __signal);
	30
	31	#endif /* __USE_GNU */
		\ No newline at end of file

lib/libc/include/generic-glibc/bits/socket-constants.h created+38

...	...	@@ -0,0 +1,38 @@
	1	/* Socket constants which vary among Linux architectures.
	2	Copyright (C) 2019 Free Software Foundation, Inc.
	3	This file is part of the GNU C Library.
	4
	5	The GNU C Library is free software; you can redistribute it and/or
	6	modify it under the terms of the GNU Lesser General Public
	7	License as published by the Free Software Foundation; either
	8	version 2.1 of the License, or (at your option) any later version.
	9
	10	The GNU C Library is distributed in the hope that it will be useful,
	11	but WITHOUT ANY WARRANTY; without even the implied warranty of
	12	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	13	Lesser General Public License for more details.
	14
	15	You should have received a copy of the GNU Lesser General Public
	16	License along with the GNU C Library; if not, see
	17	<http://www.gnu.org/licenses/>. */
	18
	19	#ifndef _SYS_SOCKET_H
	20	# error "Never include <bits/socket-constants.h> directly; use <sys/socket.h> instead."
	21	#endif
	22
	23	#define SOL_SOCKET 1
	24	#define SO_ACCEPTCONN 30
	25	#define SO_BROADCAST 6
	26	#define SO_DONTROUTE 5
	27	#define SO_ERROR 4
	28	#define SO_KEEPALIVE 9
	29	#define SO_LINGER 13
	30	#define SO_OOBINLINE 10
	31	#define SO_RCVBUF 8
	32	#define SO_RCVLOWAT 18
	33	#define SO_RCVTIMEO 20
	34	#define SO_REUSEADDR 2
	35	#define SO_SNDBUF 7
	36	#define SO_SNDLOWAT 19
	37	#define SO_SNDTIMEO 21
	38	#define SO_TYPE 3
		\ No newline at end of file

lib/libc/include/generic-glibc/bits/socket.h+6-92

...	...	@@ -349,98 +349,12 @@ struct ucred
349	349	};
350	350	#endif
351	351
352		/* Ugly workaround for unclean kernel headers. */
353		#ifndef __USE_MISC
354		# ifndef FIOGETOWN
355		# define __SYS_SOCKET_H_undef_FIOGETOWN
356		# endif
357		# ifndef FIOSETOWN
358		# define __SYS_SOCKET_H_undef_FIOSETOWN
359		# endif
360		# ifndef SIOCATMARK
361		# define __SYS_SOCKET_H_undef_SIOCATMARK
362		# endif
363		# ifndef SIOCGPGRP
364		# define __SYS_SOCKET_H_undef_SIOCGPGRP
365		# endif
366		# ifndef SIOCGSTAMP
367		# define __SYS_SOCKET_H_undef_SIOCGSTAMP
368		# endif
369		# ifndef SIOCGSTAMPNS
370		# define __SYS_SOCKET_H_undef_SIOCGSTAMPNS
371		# endif
372		# ifndef SIOCSPGRP
373		# define __SYS_SOCKET_H_undef_SIOCSPGRP
374		# endif
375		#endif
376		#ifndef IOCSIZE_MASK
377		# define __SYS_SOCKET_H_undef_IOCSIZE_MASK
378		#endif
379		#ifndef IOCSIZE_SHIFT
380		# define __SYS_SOCKET_H_undef_IOCSIZE_SHIFT
381		#endif
382		#ifndef IOC_IN
383		# define __SYS_SOCKET_H_undef_IOC_IN
384		#endif
385		#ifndef IOC_INOUT
386		# define __SYS_SOCKET_H_undef_IOC_INOUT
387		#endif
388		#ifndef IOC_OUT
389		# define __SYS_SOCKET_H_undef_IOC_OUT
390		#endif
391
392		/* Get socket manipulation related informations from kernel headers. */
393		#include <asm/socket.h>
394
395		#ifndef __USE_MISC
396		# ifdef __SYS_SOCKET_H_undef_FIOGETOWN
397		# undef __SYS_SOCKET_H_undef_FIOGETOWN
398		# undef FIOGETOWN
399		# endif
400		# ifdef __SYS_SOCKET_H_undef_FIOSETOWN
401		# undef __SYS_SOCKET_H_undef_FIOSETOWN
402		# undef FIOSETOWN
403		# endif
404		# ifdef __SYS_SOCKET_H_undef_SIOCATMARK
405		# undef __SYS_SOCKET_H_undef_SIOCATMARK
406		# undef SIOCATMARK
407		# endif
408		# ifdef __SYS_SOCKET_H_undef_SIOCGPGRP
409		# undef __SYS_SOCKET_H_undef_SIOCGPGRP
410		# undef SIOCGPGRP
411		# endif
412		# ifdef __SYS_SOCKET_H_undef_SIOCGSTAMP
413		# undef __SYS_SOCKET_H_undef_SIOCGSTAMP
414		# undef SIOCGSTAMP
415		# endif
416		# ifdef __SYS_SOCKET_H_undef_SIOCGSTAMPNS
417		# undef __SYS_SOCKET_H_undef_SIOCGSTAMPNS
418		# undef SIOCGSTAMPNS
419		# endif
420		# ifdef __SYS_SOCKET_H_undef_SIOCSPGRP
421		# undef __SYS_SOCKET_H_undef_SIOCSPGRP
422		# undef SIOCSPGRP
423		# endif
424		#endif
425		#ifdef __SYS_SOCKET_H_undef_IOCSIZE_MASK
426		# undef __SYS_SOCKET_H_undef_IOCSIZE_MASK
427		# undef IOCSIZE_MASK
428		#endif
429		#ifdef __SYS_SOCKET_H_undef_IOCSIZE_SHIFT
430		# undef __SYS_SOCKET_H_undef_IOCSIZE_SHIFT
431		# undef IOCSIZE_SHIFT
432		#endif
433		#ifdef __SYS_SOCKET_H_undef_IOC_IN
434		# undef __SYS_SOCKET_H_undef_IOC_IN
435		# undef IOC_IN
436		#endif
437		#ifdef __SYS_SOCKET_H_undef_IOC_INOUT
438		# undef __SYS_SOCKET_H_undef_IOC_INOUT
439		# undef IOC_INOUT
440		#endif
441		#ifdef __SYS_SOCKET_H_undef_IOC_OUT
442		# undef __SYS_SOCKET_H_undef_IOC_OUT
443		# undef IOC_OUT
	352	#ifdef __USE_MISC
	353	# include <bits/types/time_t.h>
	354	# include <asm/socket.h>
	355	#else
	356	# define SO_DEBUG 1
	357	# include <bits/socket-constants.h>
444	358	#endif
445	359
446	360	/* Structure used to manipulate the SO_LINGER option. */

lib/libc/include/generic-glibc/bits/statx-generic.h created+60

...	...	@@ -0,0 +1,60 @@
	1	/* Generic statx-related definitions and declarations.
	2	Copyright (C) 2018-2019 Free Software Foundation, Inc.
	3	This file is part of the GNU C Library.
	4
	5	The GNU C Library is free software; you can redistribute it and/or
	6	modify it under the terms of the GNU Lesser General Public
	7	License as published by the Free Software Foundation; either
	8	version 2.1 of the License, or (at your option) any later version.
	9
	10	The GNU C Library is distributed in the hope that it will be useful,
	11	but WITHOUT ANY WARRANTY; without even the implied warranty of
	12	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	13	Lesser General Public License for more details.
	14
	15	You should have received a copy of the GNU Lesser General Public
	16	License along with the GNU C Library; if not, see
	17	<http://www.gnu.org/licenses/>. */
	18
	19	/* This interface is based on <linux/stat.h> in Linux. */
	20
	21	#ifndef _SYS_STAT_H
	22	# error Never include <bits/statx-generic.h> directly, include <sys/stat.h> instead.
	23	#endif
	24
	25	#include <bits/types/struct_statx_timestamp.h>
	26	#include <bits/types/struct_statx.h>
	27
	28	#ifndef STATX_TYPE
	29	# define STATX_TYPE 0x0001U
	30	# define STATX_MODE 0x0002U
	31	# define STATX_NLINK 0x0004U
	32	# define STATX_UID 0x0008U
	33	# define STATX_GID 0x0010U
	34	# define STATX_ATIME 0x0020U
	35	# define STATX_MTIME 0x0040U
	36	# define STATX_CTIME 0x0080U
	37	# define STATX_INO 0x0100U
	38	# define STATX_SIZE 0x0200U
	39	# define STATX_BLOCKS 0x0400U
	40	# define STATX_BASIC_STATS 0x07ffU
	41	# define STATX_ALL 0x0fffU
	42	# define STATX_BTIME 0x0800U
	43	# define STATX__RESERVED 0x80000000U
	44
	45	# define STATX_ATTR_COMPRESSED 0x0004
	46	# define STATX_ATTR_IMMUTABLE 0x0010
	47	# define STATX_ATTR_APPEND 0x0020
	48	# define STATX_ATTR_NODUMP 0x0040
	49	# define STATX_ATTR_ENCRYPTED 0x0800
	50	# define STATX_ATTR_AUTOMOUNT 0x1000
	51	#endif /* !STATX_TYPE */
	52
	53	__BEGIN_DECLS
	54
	55	/* Fill BUF with information about PATH in DIRFD. /
	56	int statx (int __dirfd, const char *__restrict __path, int __flags,
	57	unsigned int __mask, struct statx *__restrict __buf)
	58	__THROW __nonnull ((2, 5));
	59
	60	__END_DECLS
		\ No newline at end of file

lib/libc/include/generic-glibc/bits/statx.h+13-67

...	...	@@ -1,4 +1,4 @@
1		/* statx-related definitions and declarations.
	1	/* statx-related definitions and declarations. Linux version.
2	2	Copyright (C) 2018-2019 Free Software Foundation, Inc.
3	3	This file is part of the GNU C Library.
4	4
...	...	@@ -19,73 +19,19 @@
19	19	/* This interface is based on <linux/stat.h> in Linux. */
20	20
21	21	#ifndef _SYS_STAT_H
22		# error Never include <bits/stat.x.h> directly, include <sys/stat.h> instead.
	22	# error Never include <bits/statx.h> directly, include <sys/stat.h> instead.
23	23	#endif
24	24
25		struct statx_timestamp
26		{
27		__int64_t tv_sec;
28		__uint32_t tv_nsec;
29		__int32_t __statx_timestamp_pad1[1];
30		};
	25	/* Use the Linux kernel header if available. */
31	26
32		/* Warning: The kernel may add additional fields to this struct in the
33		future. Only use this struct for calling the statx function, not
34		for storing data. (Expansion will be controlled by the mask
35		argument of the statx function.) */
36		struct statx
37		{
38		__uint32_t stx_mask;
39		__uint32_t stx_blksize;
40		__uint64_t stx_attributes;
41		__uint32_t stx_nlink;
42		__uint32_t stx_uid;
43		__uint32_t stx_gid;
44		__uint16_t stx_mode;
45		__uint16_t __statx_pad1[1];
46		__uint64_t stx_ino;
47		__uint64_t stx_size;
48		__uint64_t stx_blocks;
49		__uint64_t stx_attributes_mask;
50		struct statx_timestamp stx_atime;
51		struct statx_timestamp stx_btime;
52		struct statx_timestamp stx_ctime;
53		struct statx_timestamp stx_mtime;
54		__uint32_t stx_rdev_major;
55		__uint32_t stx_rdev_minor;
56		__uint32_t stx_dev_major;
57		__uint32_t stx_dev_minor;
58		__uint64_t __statx_pad2[14];
59		};
60
61		#define STATX_TYPE 0x0001U
62		#define STATX_MODE 0x0002U
63		#define STATX_NLINK 0x0004U
64		#define STATX_UID 0x0008U
65		#define STATX_GID 0x0010U
66		#define STATX_ATIME 0x0020U
67		#define STATX_MTIME 0x0040U
68		#define STATX_CTIME 0x0080U
69		#define STATX_INO 0x0100U
70		#define STATX_SIZE 0x0200U
71		#define STATX_BLOCKS 0x0400U
72		#define STATX_BASIC_STATS 0x07ffU
73		#define STATX_ALL 0x0fffU
74		#define STATX_BTIME 0x0800U
75		#define STATX__RESERVED 0x80000000U
76
77		#define STATX_ATTR_COMPRESSED 0x0004
78		#define STATX_ATTR_IMMUTABLE 0x0010
79		#define STATX_ATTR_APPEND 0x0020
80		#define STATX_ATTR_NODUMP 0x0040
81		#define STATX_ATTR_ENCRYPTED 0x0800
82		#define STATX_ATTR_AUTOMOUNT 0x1000
83
84		__BEGIN_DECLS
85
86		/* Fill BUF with information about PATH in DIRFD. /
87		int statx (int __dirfd, const char *__restrict __path, int __flags,
88		unsigned int __mask, struct statx *__restrict __buf)
89		__THROW __nonnull ((2, 5));
	27	/* Use "" to work around incorrect macro expansion of the
	28	__has_include argument (GCC PR 80005). */
	29	#if __glibc_has_include ("linux/stat.h")
	30	# include "linux/stat.h"
	31	# ifdef STATX_TYPE
	32	# define __statx_timestamp_defined 1
	33	# define __statx_defined 1
	34	# endif
	35	#endif
90	36
91		__END_DECLS
		\ No newline at end of file
	37	#include <bits/statx-generic.h>
		\ No newline at end of file

lib/libc/include/generic-glibc/bits/stropts.h deleted-230

...	...	@@ -1,230 +0,0 @@
1		/* Copyright (C) 1998-2019 Free Software Foundation, Inc.
2		This file is part of the GNU C Library.
3
4		The GNU C Library is free software; you can redistribute it and/or
5		modify it under the terms of the GNU Lesser General Public
6		License as published by the Free Software Foundation; either
7		version 2.1 of the License, or (at your option) any later version.
8
9		The GNU C Library is distributed in the hope that it will be useful,
10		but WITHOUT ANY WARRANTY; without even the implied warranty of
11		MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12		Lesser General Public License for more details.
13
14		You should have received a copy of the GNU Lesser General Public
15		License along with the GNU C Library; if not, see
16		<http://www.gnu.org/licenses/>. */
17
18		#ifndef _STROPTS_H
19		# error "Never include <bits/stropts.h> directly; use <stropts.h> instead."
20		#endif
21
22		#ifndef _BITS_STROPTS_H
23		#define _BITS_STROPTS_H 1
24
25		#include <bits/types.h>
26
27		/* Macros used as `request' argument to `ioctl'. */
28		#define __SID ('S' << 8)
29
30		#define I_NREAD (__SID \| 1) /* Counts the number of data bytes in the data
31		block in the first message. */
32		#define I_PUSH (__SID \| 2) /* Push STREAMS module onto top of the current
33		STREAM, just below the STREAM head. */
34		#define I_POP (__SID \| 3) /* Remove STREAMS module from just below the
35		STREAM head. */
36		#define I_LOOK (__SID \| 4) /* Retrieve the name of the module just below
37		the STREAM head and place it in a character
38		string. */
39		#define I_FLUSH (__SID \| 5) /* Flush all input and/or output. */
40		#define I_SRDOPT (__SID \| 6) /* Sets the read mode. */
41		#define I_GRDOPT (__SID \| 7) /* Returns the current read mode setting. */
42		#define I_STR (__SID \| 8) /* Construct an internal STREAMS `ioctl'
43		message and send that message downstream. */
44		#define I_SETSIG (__SID \| 9) /* Inform the STREAM head that the process
45		wants the SIGPOLL signal issued. */
46		#define I_GETSIG (__SID \|10) /* Return the events for which the calling
47		process is currently registered to be sent
48		a SIGPOLL signal. */
49		#define I_FIND (__SID \|11) /* Compares the names of all modules currently
50		present in the STREAM to the name pointed to
51		by `arg'. */
52		#define I_LINK (__SID \|12) /* Connect two STREAMs. */
53		#define I_UNLINK (__SID \|13) /* Disconnects the two STREAMs. */
54		#define I_PEEK (__SID \|15) /* Allows a process to retrieve the information
55		in the first message on the STREAM head read
56		queue without taking the message off the
57		queue. */
58		#define I_FDINSERT (__SID \|16) /* Create a message from the specified
59		buffer(s), adds information about another
60		STREAM, and send the message downstream. */
61		#define I_SENDFD (__SID \|17) /* Requests the STREAM associated with `fildes'
62		to send a message, containing a file
63		pointer, to the STREAM head at the other end
64		of a STREAMS pipe. */
65		#define I_RECVFD (__SID \|14) /* Non-EFT definition. */
66		#define I_SWROPT (__SID \|19) /* Set the write mode. */
67		#define I_GWROPT (__SID \|20) /* Return the current write mode setting. */
68		#define I_LIST (__SID \|21) /* List all the module names on the STREAM, up
69		to and including the topmost driver name. */
70		#define I_PLINK (__SID \|22) /* Connect two STREAMs with a persistent
71		link. */
72		#define I_PUNLINK (__SID \|23) /* Disconnect the two STREAMs that were
73		connected with a persistent link. */
74		#define I_FLUSHBAND (__SID \|28) /* Flush only band specified. */
75		#define I_CKBAND (__SID \|29) /* Check if the message of a given priority
76		band exists on the STREAM head read
77		queue. */
78		#define I_GETBAND (__SID \|30) /* Return the priority band of the first
79		message on the STREAM head read queue. */
80		#define I_ATMARK (__SID \|31) /* See if the current message on the STREAM
81		head read queue is "marked" by some module
82		downstream. */
83		#define I_SETCLTIME (__SID \|32) /* Set the time the STREAM head will delay when
84		a STREAM is closing and there is data on
85		the write queues. */
86		#define I_GETCLTIME (__SID \|33) /* Get current value for closing timeout. */
87		#define I_CANPUT (__SID \|34) /* Check if a certain band is writable. */
88
89
90		/* Used in `I_LOOK' request. */
91		#define FMNAMESZ 8 /* compatibility w/UnixWare/Solaris. */
92
93		/* Flush options. */
94		#define FLUSHR 0x01 /* Flush read queues. */
95		#define FLUSHW 0x02 /* Flush write queues. */
96		#define FLUSHRW 0x03 /* Flush read and write queues. */
97		#ifdef __USE_GNU
98		# define FLUSHBAND 0x04 /* Flush only specified band. */
99		#endif
100
101		/* Possible arguments for `I_SETSIG'. */
102		#define S_INPUT 0x0001 /* A message, other than a high-priority
103		message, has arrived. */
104		#define S_HIPRI 0x0002 /* A high-priority message is present. */
105		#define S_OUTPUT 0x0004 /* The write queue for normal data is no longer
106		full. */
107		#define S_MSG 0x0008 /* A STREAMS signal message that contains the
108		SIGPOLL signal reaches the front of the
109		STREAM head read queue. */
110		#define S_ERROR 0x0010 /* Notification of an error condition. */
111		#define S_HANGUP 0x0020 /* Notification of a hangup. */
112		#define S_RDNORM 0x0040 /* A normal message has arrived. */
113		#define S_WRNORM S_OUTPUT
114		#define S_RDBAND 0x0080 /* A message with a non-zero priority has
115		arrived. */
116		#define S_WRBAND 0x0100 /* The write queue for a non-zero priority
117		band is no longer full. */
118		#define S_BANDURG 0x0200 /* When used in conjunction with S_RDBAND,
119		SIGURG is generated instead of SIGPOLL when
120		a priority message reaches the front of the
121		STREAM head read queue. */
122
123		/* Option for `I_PEEK'. */
124		#define RS_HIPRI 0x01 /* Only look for high-priority messages. */
125
126		/* Options for `I_SRDOPT'. */
127		#define RNORM 0x0000 /* Byte-STREAM mode, the default. */
128		#define RMSGD 0x0001 /* Message-discard mode. */
129		#define RMSGN 0x0002 /* Message-nondiscard mode. */
130		#define RPROTDAT 0x0004 /* Deliver the control part of a message as
131		data. */
132		#define RPROTDIS 0x0008 /* Discard the control part of a message,
133		delivering any data part. */
134		#define RPROTNORM 0x0010 /* Fail `read' with EBADMSG if a message
135		containing a control part is at the front
136		of the STREAM head read queue. */
137		#ifdef __USE_GNU
138		# define RPROTMASK 0x001C /* The RPROT bits */
139		#endif
140
141		/* Possible mode for `I_SWROPT'. */
142		#define SNDZERO 0x001 /* Send a zero-length message downstream when a
143		`write' of 0 bytes occurs. */
144		#ifdef __USE_GNU
145		# define SNDPIPE 0x002 /* Send SIGPIPE on write and putmsg if
146		sd_werror is set. */
147		#endif
148
149		/* Arguments for `I_ATMARK'. */
150		#define ANYMARK 0x01 /* Check if the message is marked. */
151		#define LASTMARK 0x02 /* Check if the message is the last one marked
152		on the queue. */
153
154		/* Argument for `I_UNLINK'. */
155		#ifdef __USE_GNU
156		# define MUXID_ALL (-1) /* Unlink all STREAMs linked to the STREAM
157		associated with `fildes'. */
158		#endif
159
160
161		/* Macros for `getmsg', `getpmsg', `putmsg' and `putpmsg'. */
162		#define MSG_HIPRI 0x01 /* Send/receive high priority message. */
163		#define MSG_ANY 0x02 /* Receive any message. */
164		#define MSG_BAND 0x04 /* Receive message from specified band. */
165
166		/* Values returned by getmsg and getpmsg */
167		#define MORECTL 1 /* More control information is left in
168		message. */
169		#define MOREDATA 2 /* More data is left in message. */
170
171
172		/* Structure used for the I_FLUSHBAND ioctl on streams. */
173		struct bandinfo
174		{
175		unsigned char bi_pri;
176		int bi_flag;
177		};
178
179		struct strbuf
180		{
181		int maxlen; /* Maximum buffer length. */
182		int len; /* Length of data. */
183		char buf; / Pointer to buffer. */
184		};
185
186		struct strpeek
187		{
188		struct strbuf ctlbuf;
189		struct strbuf databuf;
190		t_uscalar_t flags; /* UnixWare/Solaris compatibility. */
191		};
192
193		struct strfdinsert
194		{
195		struct strbuf ctlbuf;
196		struct strbuf databuf;
197		t_uscalar_t flags; /* UnixWare/Solaris compatibility. */
198		int fildes;
199		int offset;
200		};
201
202		struct strioctl
203		{
204		int ic_cmd;
205		int ic_timout;
206		int ic_len;
207		char *ic_dp;
208		};
209
210		struct strrecvfd
211		{
212		int fd;
213		uid_t uid;
214		gid_t gid;
215		char __fill[8]; /* UnixWare/Solaris compatibility */
216		};
217
218
219		struct str_mlist
220		{
221		char l_name[FMNAMESZ + 1];
222		};
223
224		struct str_list
225		{
226		int sl_nmods;
227		struct str_mlist *sl_modlist;
228		};
229
230		#endif /* bits/stropts.h */
		\ No newline at end of file

lib/libc/include/generic-glibc/bits/syscall.h+154-2

...	...	@@ -1,11 +1,11 @@
1	1	/* Generated at libc build time from syscall list. */
2		/* The system call list corresponds to kernel 4.20. */
	2	/* The system call list corresponds to kernel 5.2. */
3	3
4	4	#ifndef _SYSCALL_H
5	5	# error "Never use <bits/syscall.h> directly; include <sys/syscall.h> instead."
6	6	#endif
7	7
8		#define __GLIBC_LINUX_VERSION_CODE 267264
	8	#define __GLIBC_LINUX_VERSION_CODE 328192
9	9
10	10	#ifdef __NR_FAST_atomic_update
11	11	# define SYS_FAST_atomic_update __NR_FAST_atomic_update
...	...	@@ -115,6 +115,10 @@
115	115	# define SYS_break __NR_break
116	116	#endif
117	117
	118	#ifdef __NR_breakpoint
	119	# define SYS_breakpoint __NR_breakpoint
	120	#endif
	121
118	122	#ifdef __NR_brk
119	123	# define SYS_brk __NR_brk
120	124	#endif
...	...	@@ -159,22 +163,42 @@
159	163	# define SYS_clock_adjtime __NR_clock_adjtime
160	164	#endif
161	165
	166	#ifdef __NR_clock_adjtime64
	167	# define SYS_clock_adjtime64 __NR_clock_adjtime64
	168	#endif
	169
162	170	#ifdef __NR_clock_getres
163	171	# define SYS_clock_getres __NR_clock_getres
164	172	#endif
165	173
	174	#ifdef __NR_clock_getres_time64
	175	# define SYS_clock_getres_time64 __NR_clock_getres_time64
	176	#endif
	177
166	178	#ifdef __NR_clock_gettime
167	179	# define SYS_clock_gettime __NR_clock_gettime
168	180	#endif
169	181
	182	#ifdef __NR_clock_gettime64
	183	# define SYS_clock_gettime64 __NR_clock_gettime64
	184	#endif
	185
170	186	#ifdef __NR_clock_nanosleep
171	187	# define SYS_clock_nanosleep __NR_clock_nanosleep
172	188	#endif
173	189
	190	#ifdef __NR_clock_nanosleep_time64
	191	# define SYS_clock_nanosleep_time64 __NR_clock_nanosleep_time64
	192	#endif
	193
174	194	#ifdef __NR_clock_settime
175	195	# define SYS_clock_settime __NR_clock_settime
176	196	#endif
177	197
	198	#ifdef __NR_clock_settime64
	199	# define SYS_clock_settime64 __NR_clock_settime64
	200	#endif
	201
178	202	#ifdef __NR_clone
179	203	# define SYS_clone __NR_clone
180	204	#endif
...	...	@@ -367,6 +391,10 @@
367	391	# define SYS_fork __NR_fork
368	392	#endif
369	393
	394	#ifdef __NR_fp_udfiex_crtl
	395	# define SYS_fp_udfiex_crtl __NR_fp_udfiex_crtl
	396	#endif
	397
370	398	#ifdef __NR_free_hugepages
371	399	# define SYS_free_hugepages __NR_free_hugepages
372	400	#endif
...	...	@@ -375,10 +403,26 @@
375	403	# define SYS_fremovexattr __NR_fremovexattr
376	404	#endif
377	405
	406	#ifdef __NR_fsconfig
	407	# define SYS_fsconfig __NR_fsconfig
	408	#endif
	409
378	410	#ifdef __NR_fsetxattr
379	411	# define SYS_fsetxattr __NR_fsetxattr
380	412	#endif
381	413
	414	#ifdef __NR_fsmount
	415	# define SYS_fsmount __NR_fsmount
	416	#endif
	417
	418	#ifdef __NR_fsopen
	419	# define SYS_fsopen __NR_fsopen
	420	#endif
	421
	422	#ifdef __NR_fspick
	423	# define SYS_fspick __NR_fspick
	424	#endif
	425
382	426	#ifdef __NR_fstat
383	427	# define SYS_fstat __NR_fstat
384	428	#endif
...	...	@@ -419,6 +463,10 @@
419	463	# define SYS_futex __NR_futex
420	464	#endif
421	465
	466	#ifdef __NR_futex_time64
	467	# define SYS_futex_time64 __NR_futex_time64
	468	#endif
	469
422	470	#ifdef __NR_futimesat
423	471	# define SYS_futimesat __NR_futimesat
424	472	#endif
...	...	@@ -439,6 +487,10 @@
439	487	# define SYS_get_thread_area __NR_get_thread_area
440	488	#endif
441	489
	490	#ifdef __NR_get_tls
	491	# define SYS_get_tls __NR_get_tls
	492	#endif
	493
442	494	#ifdef __NR_getcpu
443	495	# define SYS_getcpu __NR_getcpu
444	496	#endif
...	...	@@ -655,6 +707,10 @@
655	707	# define SYS_io_pgetevents __NR_io_pgetevents
656	708	#endif
657	709
	710	#ifdef __NR_io_pgetevents_time64
	711	# define SYS_io_pgetevents_time64 __NR_io_pgetevents_time64
	712	#endif
	713
658	714	#ifdef __NR_io_setup
659	715	# define SYS_io_setup __NR_io_setup
660	716	#endif
...	...	@@ -663,6 +719,18 @@
663	719	# define SYS_io_submit __NR_io_submit
664	720	#endif
665	721
	722	#ifdef __NR_io_uring_enter
	723	# define SYS_io_uring_enter __NR_io_uring_enter
	724	#endif
	725
	726	#ifdef __NR_io_uring_register
	727	# define SYS_io_uring_register __NR_io_uring_register
	728	#endif
	729
	730	#ifdef __NR_io_uring_setup
	731	# define SYS_io_uring_setup __NR_io_uring_setup
	732	#endif
	733
666	734	#ifdef __NR_ioctl
667	735	# define SYS_ioctl __NR_ioctl
668	736	#endif
...	...	@@ -847,6 +915,10 @@
847	915	# define SYS_mount __NR_mount
848	916	#endif
849	917
	918	#ifdef __NR_move_mount
	919	# define SYS_move_mount __NR_move_mount
	920	#endif
	921
850	922	#ifdef __NR_move_pages
851	923	# define SYS_move_pages __NR_move_pages
852	924	#endif
...	...	@@ -875,10 +947,18 @@
875	947	# define SYS_mq_timedreceive __NR_mq_timedreceive
876	948	#endif
877	949
	950	#ifdef __NR_mq_timedreceive_time64
	951	# define SYS_mq_timedreceive_time64 __NR_mq_timedreceive_time64
	952	#endif
	953
878	954	#ifdef __NR_mq_timedsend
879	955	# define SYS_mq_timedsend __NR_mq_timedsend
880	956	#endif
881	957
	958	#ifdef __NR_mq_timedsend_time64
	959	# define SYS_mq_timedsend_time64 __NR_mq_timedsend_time64
	960	#endif
	961
882	962	#ifdef __NR_mq_unlink
883	963	# define SYS_mq_unlink __NR_mq_unlink
884	964	#endif
...	...	@@ -951,6 +1031,10 @@
951	1031	# define SYS_old_adjtimex __NR_old_adjtimex
952	1032	#endif
953	1033
	1034	#ifdef __NR_old_getpagesize
	1035	# define SYS_old_getpagesize __NR_old_getpagesize
	1036	#endif
	1037
954	1038	#ifdef __NR_oldfstat
955	1039	# define SYS_oldfstat __NR_oldfstat
956	1040	#endif
...	...	@@ -983,6 +1067,10 @@
983	1067	# define SYS_open_by_handle_at __NR_open_by_handle_at
984	1068	#endif
985	1069
	1070	#ifdef __NR_open_tree
	1071	# define SYS_open_tree __NR_open_tree
	1072	#endif
	1073
986	1074	#ifdef __NR_openat
987	1075	# define SYS_openat __NR_openat
988	1076	#endif
...	...	@@ -1459,6 +1547,10 @@
1459	1547	# define SYS_personality __NR_personality
1460	1548	#endif
1461	1549
	1550	#ifdef __NR_pidfd_send_signal
	1551	# define SYS_pidfd_send_signal __NR_pidfd_send_signal
	1552	#endif
	1553
1462	1554	#ifdef __NR_pipe
1463	1555	# define SYS_pipe __NR_pipe
1464	1556	#endif
...	...	@@ -1491,6 +1583,10 @@
1491	1583	# define SYS_ppoll __NR_ppoll
1492	1584	#endif
1493	1585
	1586	#ifdef __NR_ppoll_time64
	1587	# define SYS_ppoll_time64 __NR_ppoll_time64
	1588	#endif
	1589
1494	1590	#ifdef __NR_prctl
1495	1591	# define SYS_prctl __NR_prctl
1496	1592	#endif
...	...	@@ -1531,6 +1627,10 @@
1531	1627	# define SYS_pselect6 __NR_pselect6
1532	1628	#endif
1533	1629
	1630	#ifdef __NR_pselect6_time64
	1631	# define SYS_pselect6_time64 __NR_pselect6_time64
	1632	#endif
	1633
1534	1634	#ifdef __NR_ptrace
1535	1635	# define SYS_ptrace __NR_ptrace
1536	1636	#endif
...	...	@@ -1599,6 +1699,10 @@
1599	1699	# define SYS_recvmmsg __NR_recvmmsg
1600	1700	#endif
1601	1701
	1702	#ifdef __NR_recvmmsg_time64
	1703	# define SYS_recvmmsg_time64 __NR_recvmmsg_time64
	1704	#endif
	1705
1602	1706	#ifdef __NR_recvmsg
1603	1707	# define SYS_recvmsg __NR_recvmsg
1604	1708	#endif
...	...	@@ -1671,6 +1775,10 @@
1671	1775	# define SYS_rt_sigtimedwait __NR_rt_sigtimedwait
1672	1776	#endif
1673	1777
	1778	#ifdef __NR_rt_sigtimedwait_time64
	1779	# define SYS_rt_sigtimedwait_time64 __NR_rt_sigtimedwait_time64
	1780	#endif
	1781
1674	1782	#ifdef __NR_rt_tgsigqueueinfo
1675	1783	# define SYS_rt_tgsigqueueinfo __NR_rt_tgsigqueueinfo
1676	1784	#endif
...	...	@@ -1731,6 +1839,10 @@
1731	1839	# define SYS_sched_rr_get_interval __NR_sched_rr_get_interval
1732	1840	#endif
1733	1841
	1842	#ifdef __NR_sched_rr_get_interval_time64
	1843	# define SYS_sched_rr_get_interval_time64 __NR_sched_rr_get_interval_time64
	1844	#endif
	1845
1734	1846	#ifdef __NR_sched_set_affinity
1735	1847	# define SYS_sched_set_affinity __NR_sched_set_affinity
1736	1848	#endif
...	...	@@ -1783,6 +1895,10 @@
1783	1895	# define SYS_semtimedop __NR_semtimedop
1784	1896	#endif
1785	1897
	1898	#ifdef __NR_semtimedop_time64
	1899	# define SYS_semtimedop_time64 __NR_semtimedop_time64
	1900	#endif
	1901
1786	1902	#ifdef __NR_send
1787	1903	# define SYS_send __NR_send
1788	1904	#endif
...	...	@@ -1823,6 +1939,10 @@
1823	1939	# define SYS_set_tid_address __NR_set_tid_address
1824	1940	#endif
1825	1941
	1942	#ifdef __NR_set_tls
	1943	# define SYS_set_tls __NR_set_tls
	1944	#endif
	1945
1826	1946	#ifdef __NR_setdomainname
1827	1947	# define SYS_setdomainname __NR_setdomainname
1828	1948	#endif
...	...	@@ -2171,10 +2291,18 @@
2171	2291	# define SYS_timer_gettime __NR_timer_gettime
2172	2292	#endif
2173	2293
	2294	#ifdef __NR_timer_gettime64
	2295	# define SYS_timer_gettime64 __NR_timer_gettime64
	2296	#endif
	2297
2174	2298	#ifdef __NR_timer_settime
2175	2299	# define SYS_timer_settime __NR_timer_settime
2176	2300	#endif
2177	2301
	2302	#ifdef __NR_timer_settime64
	2303	# define SYS_timer_settime64 __NR_timer_settime64
	2304	#endif
	2305
2178	2306	#ifdef __NR_timerfd
2179	2307	# define SYS_timerfd __NR_timerfd
2180	2308	#endif
...	...	@@ -2187,10 +2315,18 @@
2187	2315	# define SYS_timerfd_gettime __NR_timerfd_gettime
2188	2316	#endif
2189	2317
	2318	#ifdef __NR_timerfd_gettime64
	2319	# define SYS_timerfd_gettime64 __NR_timerfd_gettime64
	2320	#endif
	2321
2190	2322	#ifdef __NR_timerfd_settime
2191	2323	# define SYS_timerfd_settime __NR_timerfd_settime
2192	2324	#endif
2193	2325
	2326	#ifdef __NR_timerfd_settime64
	2327	# define SYS_timerfd_settime64 __NR_timerfd_settime64
	2328	#endif
	2329
2194	2330	#ifdef __NR_times
2195	2331	# define SYS_times __NR_times
2196	2332	#endif
...	...	@@ -2211,6 +2347,10 @@
2211	2347	# define SYS_tuxcall __NR_tuxcall
2212	2348	#endif
2213	2349
	2350	#ifdef __NR_udftrap
	2351	# define SYS_udftrap __NR_udftrap
	2352	#endif
	2353
2214	2354	#ifdef __NR_ugetrlimit
2215	2355	# define SYS_ugetrlimit __NR_ugetrlimit
2216	2356	#endif
...	...	@@ -2255,6 +2395,14 @@
2255	2395	# define SYS_userfaultfd __NR_userfaultfd
2256	2396	#endif
2257	2397
	2398	#ifdef __NR_usr26
	2399	# define SYS_usr26 __NR_usr26
	2400	#endif
	2401
	2402	#ifdef __NR_usr32
	2403	# define SYS_usr32 __NR_usr32
	2404	#endif
	2405
2258	2406	#ifdef __NR_ustat
2259	2407	# define SYS_ustat __NR_ustat
2260	2408	#endif
...	...	@@ -2267,6 +2415,10 @@
2267	2415	# define SYS_utimensat __NR_utimensat
2268	2416	#endif
2269	2417
	2418	#ifdef __NR_utimensat_time64
	2419	# define SYS_utimensat_time64 __NR_utimensat_time64
	2420	#endif
	2421
2270	2422	#ifdef __NR_utimes
2271	2423	# define SYS_utimes __NR_utimes
2272	2424	#endif

lib/libc/include/generic-glibc/bits/types.h+11-8

...	...	@@ -87,7 +87,7 @@ __extension__ typedef unsigned long long int __uintmax_t;
87	87	32 -- "natural" 32-bit type (always int)
88	88	64 -- "natural" 64-bit type (long or long long)
89	89	LONG32 -- 32-bit type, traditionally long
90		QUAD -- 64-bit type, always long long
	90	QUAD -- 64-bit type, traditionally long long
91	91	WORD -- natural type of __WORDSIZE bits (int or long)
92	92	LONGWORD -- type of __WORDSIZE bits, traditionally long
93	93
...	...	@@ -113,14 +113,14 @@ __extension__ typedef unsigned long long int __uintmax_t;
113	113	#define __SLONGWORD_TYPE long int
114	114	#define __ULONGWORD_TYPE unsigned long int
115	115	#if __WORDSIZE == 32
116		# define __SQUAD_TYPE __quad_t
117		# define __UQUAD_TYPE __u_quad_t
	116	# define __SQUAD_TYPE __int64_t
	117	# define __UQUAD_TYPE __uint64_t
118	118	# define __SWORD_TYPE int
119	119	# define __UWORD_TYPE unsigned int
120	120	# define __SLONG32_TYPE long int
121	121	# define __ULONG32_TYPE unsigned long int
122		# define __S64_TYPE __quad_t
123		# define __U64_TYPE __u_quad_t
	122	# define __S64_TYPE __int64_t
	123	# define __U64_TYPE __uint64_t
124	124	/* We want __extension__ before typedef's that use nonstandard base types
125	125	such as `long long' in C89 mode. */
126	126	# define __STD_TYPE __extension__ typedef
...	...	@@ -213,10 +213,13 @@ __STD_TYPE __U32_TYPE __socklen_t;
213	213	It is not currently necessary for this to be machine-specific. */
214	214	typedef int __sig_atomic_t;
215	215
216		#if __TIMESIZE == 64
	216	/* Seconds since the Epoch, visible to user code when time_t is too
	217	narrow only for consistency with the old way of widening too-narrow
	218	types. User code should never use __time64_t. */
	219	#if __TIMESIZE == 64 && defined __LIBC
217	220	# define __time64_t __time_t
218		#else
219		__STD_TYPE __TIME64_T_TYPE __time64_t; /* Seconds since the Epoch. */
	221	#elif __TIMESIZE != 64
	222	__STD_TYPE __TIME64_T_TYPE __time64_t;
220	223	#endif
221	224
222	225	#undef __STD_TYPE

lib/libc/include/generic-glibc/bits/types/struct_statx.h created+55

...	...	@@ -0,0 +1,55 @@
	1	/* Definition of the generic version of struct statx.
	2	Copyright (C) 2018-2019 Free Software Foundation, Inc.
	3	This file is part of the GNU C Library.
	4
	5	The GNU C Library is free software; you can redistribute it and/or
	6	modify it under the terms of the GNU Lesser General Public
	7	License as published by the Free Software Foundation; either
	8	version 2.1 of the License, or (at your option) any later version.
	9
	10	The GNU C Library is distributed in the hope that it will be useful,
	11	but WITHOUT ANY WARRANTY; without even the implied warranty of
	12	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	13	Lesser General Public License for more details.
	14
	15	You should have received a copy of the GNU Lesser General Public
	16	License along with the GNU C Library; if not, see
	17	<http://www.gnu.org/licenses/>. */
	18
	19	#ifndef _SYS_STAT_H
	20	# error Never include <bits/types/struct_statx.h> directly, include <sys/stat.h> instead.
	21	#endif
	22
	23	#ifndef __statx_defined
	24	#define __statx_defined 1
	25
	26	/* Warning: The kernel may add additional fields to this struct in the
	27	future. Only use this struct for calling the statx function, not
	28	for storing data. (Expansion will be controlled by the mask
	29	argument of the statx function.) */
	30	struct statx
	31	{
	32	__uint32_t stx_mask;
	33	__uint32_t stx_blksize;
	34	__uint64_t stx_attributes;
	35	__uint32_t stx_nlink;
	36	__uint32_t stx_uid;
	37	__uint32_t stx_gid;
	38	__uint16_t stx_mode;
	39	__uint16_t __statx_pad1[1];
	40	__uint64_t stx_ino;
	41	__uint64_t stx_size;
	42	__uint64_t stx_blocks;
	43	__uint64_t stx_attributes_mask;
	44	struct statx_timestamp stx_atime;
	45	struct statx_timestamp stx_btime;
	46	struct statx_timestamp stx_ctime;
	47	struct statx_timestamp stx_mtime;
	48	__uint32_t stx_rdev_major;
	49	__uint32_t stx_rdev_minor;
	50	__uint32_t stx_dev_major;
	51	__uint32_t stx_dev_minor;
	52	__uint64_t __statx_pad2[14];
	53	};
	54
	55	#endif /* __statx_defined */
		\ No newline at end of file

lib/libc/include/generic-glibc/bits/types/struct_statx_timestamp.h created+33

...	...	@@ -0,0 +1,33 @@
	1	/* Definition of the generic version of struct statx_timestamp.
	2	Copyright (C) 2018-2019 Free Software Foundation, Inc.
	3	This file is part of the GNU C Library.
	4
	5	The GNU C Library is free software; you can redistribute it and/or
	6	modify it under the terms of the GNU Lesser General Public
	7	License as published by the Free Software Foundation; either
	8	version 2.1 of the License, or (at your option) any later version.
	9
	10	The GNU C Library is distributed in the hope that it will be useful,
	11	but WITHOUT ANY WARRANTY; without even the implied warranty of
	12	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	13	Lesser General Public License for more details.
	14
	15	You should have received a copy of the GNU Lesser General Public
	16	License along with the GNU C Library; if not, see
	17	<http://www.gnu.org/licenses/>. */
	18
	19	#ifndef _SYS_STAT_H
	20	# error Never include <bits/types/struct_statx_timestamp.h> directly, include <sys/stat.h> instead.
	21	#endif
	22
	23	#ifndef __statx_timestamp_defined
	24	#define __statx_timestamp_defined 1
	25
	26	struct statx_timestamp
	27	{
	28	__int64_t tv_sec;
	29	__uint32_t tv_nsec;
	30	__int32_t __statx_timestamp_pad1[1];
	31	};
	32
	33	#endif /* __statx_timestamp_defined */
		\ No newline at end of file

lib/libc/include/generic-glibc/bits/xtitypes.h deleted-33

...	...	@@ -1,33 +0,0 @@
1		/* bits/xtitypes.h -- Define some types used by <bits/stropts.h>. Generic.
2		Copyright (C) 2002-2019 Free Software Foundation, Inc.
3		This file is part of the GNU C Library.
4
5		The GNU C Library is free software; you can redistribute it and/or
6		modify it under the terms of the GNU Lesser General Public
7		License as published by the Free Software Foundation; either
8		version 2.1 of the License, or (at your option) any later version.
9
10		The GNU C Library is distributed in the hope that it will be useful,
11		but WITHOUT ANY WARRANTY; without even the implied warranty of
12		MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13		Lesser General Public License for more details.
14
15		You should have received a copy of the GNU Lesser General Public
16		License along with the GNU C Library; if not, see
17		<http://www.gnu.org/licenses/>. */
18
19		#ifndef _STROPTS_H
20		# error "Never include <bits/xtitypes.h> directly; use <stropts.h> instead."
21		#endif
22
23		#ifndef _BITS_XTITYPES_H
24		#define _BITS_XTITYPES_H 1
25
26		#include <bits/types.h>
27
28		/* This type is used by some structs in <bits/stropts.h>. */
29		typedef __SLONGWORD_TYPE __t_scalar_t;
30		typedef __ULONGWORD_TYPE __t_uscalar_t;
31
32
33		#endif /* bits/xtitypes.h */
		\ No newline at end of file

lib/libc/include/generic-glibc/dirent.h+2

...	...	@@ -401,4 +401,6 @@ extern int versionsort64 (const struct dirent64 **__e1,
401	401
402	402	__END_DECLS
403	403
	404	#include <bits/dirent_ext.h>
	405
404	406	#endif /* dirent.h */
		\ No newline at end of file

lib/libc/include/generic-glibc/dlfcn.h+12

...	...	@@ -180,7 +180,19 @@ typedef struct
180	180	{
181	181	size_t dls_size; /* Size in bytes of the whole buffer. */
182	182	unsigned int dls_cnt; /* Number of elements in `dls_serpath'. */
	183	# if __GNUC_PREREQ (3, 0)
	184	/* The zero-length array avoids an unwanted array subscript check by
	185	the compiler, while the surrounding anonymous union preserves the
	186	historic size of the type. At the time of writing, GNU C does
	187	not support structs with flexible array members in unions. */
	188	__extension__ union
	189	{
	190	Dl_serpath dls_serpath[0]; /* Actually longer, dls_cnt elements. */
	191	Dl_serpath __dls_serpath_pad[1];
	192	};
	193	# else
183	194	Dl_serpath dls_serpath[1]; /* Actually longer, dls_cnt elements. */
	195	# endif
184	196	} Dl_serinfo;
185	197	#endif /* __USE_GNU */
186	198

lib/libc/include/generic-glibc/elf.h+30-2

...	...	@@ -360,7 +360,7 @@ typedef struct
360	360	#define EM_RISCV 243 /* RISC-V */
361	361
362	362	#define EM_BPF 247 /* Linux BPF -- in-kernel virtual machine */
363		#define EM_CSKY 252 /* C_SKY */
	363	#define EM_CSKY 252 /* C-SKY */
364	364
365	365	#define EM_NUM 253
366	366
...	...	@@ -809,9 +809,16 @@ typedef struct
809	809	#define NT_ARM_SYSTEM_CALL 0x404 /* ARM system call number */
810	810	#define NT_ARM_SVE 0x405 /* ARM Scalable Vector Extension
811	811	registers */
	812	#define NT_ARM_PAC_MASK 0x406 /* ARM pointer authentication
	813	code masks. */
	814	#define NT_ARM_PACA_KEYS 0x407 /* ARM pointer authentication
	815	address keys. */
	816	#define NT_ARM_PACG_KEYS 0x408 /* ARM pointer authentication
	817	generic key. */
812	818	#define NT_VMCOREDD 0x700 /* Vmcore Device Dump Note. */
813	819	#define NT_MIPS_DSP 0x800 /* MIPS DSP ASE registers. */
814	820	#define NT_MIPS_FP_MODE 0x801 /* MIPS floating-point mode. */
	821	#define NT_MIPS_MSA 0x802 /* MIPS SIMD registers. */
815	822
816	823	/* Legal values for the note segment descriptor types for object files. */
817	824
...	...	@@ -987,6 +994,9 @@ typedef struct
987	994	#define DF_1_SINGLETON 0x02000000 /* Singleton symbols are used. */
988	995	#define DF_1_STUB 0x04000000
989	996	#define DF_1_PIE 0x08000000
	997	#define DF_1_KMOD 0x10000000
	998	#define DF_1_WEAKFILTER 0x20000000
	999	#define DF_1_NOCOMMON 0x40000000
990	1000
991	1001	/* Flags for the feature selection in DT_FEATURE_1. */
992	1002	#define DTF_1_PARINIT 0x00000001
...	...	@@ -2854,6 +2864,13 @@ enum
2854	2864	#define R_AARCH64_TLSDESC 1031 /* TLS Descriptor. */
2855	2865	#define R_AARCH64_IRELATIVE 1032 /* STT_GNU_IFUNC relocation. */
2856	2866
	2867	/* AArch64 specific values for the Dyn d_tag field. */
	2868	#define DT_AARCH64_VARIANT_PCS (DT_LOPROC + 5)
	2869	#define DT_AARCH64_NUM 6
	2870
	2871	/* AArch64 specific values for the st_other field. */
	2872	#define STO_AARCH64_VARIANT_PCS 0x80
	2873
2857	2874	/* ARM relocs. */
2858	2875
2859	2876	#define R_ARM_NONE 0 /* No reloc */
...	...	@@ -3022,7 +3039,7 @@ enum
3022	3039	/* Keep this the last entry. */
3023	3040	#define R_ARM_NUM 256
3024	3041
3025		/* csky */
	3042	/* C-SKY */
3026	3043	#define R_CKCORE_NONE 0 /* no reloc */
3027	3044	#define R_CKCORE_ADDR32 1 /* direct 32 bit (S + A) */
3028	3045	#define R_CKCORE_PCRELIMM8BY4 2 /* disp ((S + A - P) >> 2) & 0xff */
...	...	@@ -3086,6 +3103,17 @@ enum
3086	3103	#define R_CKCORE_TLS_DTPOFF32 57
3087	3104	#define R_CKCORE_TLS_TPOFF32 58
3088	3105
	3106	/* C-SKY elf header definition. */
	3107	#define EF_CSKY_ABIMASK 0XF0000000
	3108	#define EF_CSKY_OTHER 0X0FFF0000
	3109	#define EF_CSKY_PROCESSOR 0X0000FFFF
	3110
	3111	#define EF_CSKY_ABIV1 0X10000000
	3112	#define EF_CSKY_ABIV2 0X20000000
	3113
	3114	/* C-SKY attributes section. */
	3115	#define SHT_CSKY_ATTRIBUTES (SHT_LOPROC + 1)
	3116
3089	3117	/* IA-64 specific declarations. */
3090	3118
3091	3119	/* Processor specific flags for the Ehdr e_flags field. */

lib/libc/include/generic-glibc/features.h+1-1

...	...	@@ -439,7 +439,7 @@
439	439	/* Major and minor version number of the GNU C library package. Use
440	440	these macros to test for features in specific releases. */
441	441	#define __GLIBC__ 2
442		#define __GLIBC_MINOR__ 29
	442	#define __GLIBC_MINOR__ 30
443	443
444	444	#define __GLIBC_PREREQ(maj, min) \
445	445	((__GLIBC__ << 16) + __GLIBC_MINOR__ >= ((maj) << 16) + (min))

lib/libc/include/generic-glibc/finclude/math-vector-fortran.h created+19

...	...	@@ -0,0 +1,19 @@
	1	! Platform-specific declarations of SIMD math functions for Fortran. -- f90 --
	2	! Copyright (C) 2019 Free Software Foundation, Inc.
	3	! This file is part of the GNU C Library.
	4	!
	5	! The GNU C Library is free software; you can redistribute it and/or
	6	! modify it under the terms of the GNU Lesser General Public
	7	! License as published by the Free Software Foundation; either
	8	! version 2.1 of the License, or (at your option) any later version.
	9	!
	10	! The GNU C Library is distributed in the hope that it will be useful,
	11	! but WITHOUT ANY WARRANTY; without even the implied warranty of
	12	! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	13	! Lesser General Public License for more details.
	14	!
	15	! You should have received a copy of the GNU Lesser General Public
	16	! License along with the GNU C Library; if not, see
	17	! <http://www.gnu.org/licenses/>.
	18
	19	! No SIMD math functions are available for this platform.
		\ No newline at end of file

lib/libc/include/generic-glibc/gconv.h+2-9

...	...	@@ -86,6 +86,8 @@ struct __gconv_step
86	86	struct __gconv_loaded_object *__shlib_handle;
87	87	const char *__modname;
88	88
	89	/* For internal use by glibc. (Accesses to this member must occur
	90	when the internal __gconv_lock mutex is acquired). */
89	91	int __counter;
90	92
91	93	char *__from_name;
...	...	@@ -142,13 +144,4 @@ typedef struct __gconv_info
142	144	__extension__ struct __gconv_step_data __data[0];
143	145	} *__gconv_t;
144	146
145		/* Transliteration using the locale's data. */
146		extern int __gconv_transliterate (struct __gconv_step *step,
147		struct __gconv_step_data *step_data,
148		const unsigned char *inbufstart,
149		const unsigned char **inbufp,
150		const unsigned char *inbufend,
151		unsigned char **outbufstart,
152		size_t *irreversible);
153
154	147	#endif /* gconv.h */
		\ No newline at end of file

lib/libc/include/generic-glibc/gnu/stubs-32.h-2

...	...	@@ -8,9 +8,7 @@
8	8	#endif
9	9
10	10	#define __stub_chflags
11		#define __stub_fattach
12	11	#define __stub_fchflags
13		#define __stub_fdetach
14	12	#define __stub_gtty
15	13	#define __stub_lchmod
16	14	#define __stub_revoke

lib/libc/include/generic-glibc/gnu/stubs-64.h created+18

...	...	@@ -0,0 +1,18 @@
	1	/* This file is automatically generated.
	2	It defines a symbol `__stub_FUNCTION' for each function
	3	in the C library which is a stub, meaning it will fail
	4	every time called, usually setting errno to ENOSYS. */
	5
	6	#ifdef _LIBC
	7	#error Applications may not define the macro _LIBC
	8	#endif
	9
	10	#define __stub_chflags
	11	#define __stub_fchflags
	12	#define __stub_gtty
	13	#define __stub_lchmod
	14	#define __stub_revoke
	15	#define __stub_setlogin
	16	#define __stub_sigreturn
	17	#define __stub_sstk
	18	#define __stub_stty
		\ No newline at end of file

lib/libc/include/generic-glibc/gnu/stubs-hard.h-6

...	...	@@ -11,15 +11,9 @@
11	11	#define __stub___compat_get_kernel_syms
12	12	#define __stub___compat_query_module
13	13	#define __stub_chflags
14		#define __stub_fattach
15	14	#define __stub_fchflags
16		#define __stub_fdetach
17		#define __stub_getmsg
18		#define __stub_getpmsg
19	15	#define __stub_gtty
20	16	#define __stub_lchmod
21		#define __stub_putmsg
22		#define __stub_putpmsg
23	17	#define __stub_revoke
24	18	#define __stub_setlogin
25	19	#define __stub_sigreturn

lib/libc/include/generic-glibc/gnu/stubs-n32_hard.h-2

...	...	@@ -10,9 +10,7 @@
10	10	#define __stub___compat_bdflush
11	11	#define __stub___compat_uselib
12	12	#define __stub_chflags
13		#define __stub_fattach
14	13	#define __stub_fchflags
15		#define __stub_fdetach
16	14	#define __stub_gtty
17	15	#define __stub_lchmod
18	16	#define __stub_revoke

lib/libc/include/generic-glibc/gnu/stubs-n64_hard.h-2

...	...	@@ -10,9 +10,7 @@
10	10	#define __stub___compat_bdflush
11	11	#define __stub___compat_uselib
12	12	#define __stub_chflags
13		#define __stub_fattach
14	13	#define __stub_fchflags
15		#define __stub_fdetach
16	14	#define __stub_gtty
17	15	#define __stub_lchmod
18	16	#define __stub_revoke

lib/libc/include/generic-glibc/gnu/stubs-o32_hard.h-2

...	...	@@ -8,9 +8,7 @@
8	8	#endif
9	9
10	10	#define __stub_chflags
11		#define __stub_fattach
12	11	#define __stub_fchflags
13		#define __stub_fdetach
14	12	#define __stub_gtty
15	13	#define __stub_lchmod
16	14	#define __stub_revoke

lib/libc/include/generic-glibc/gnu/stubs-soft.h-6

...	...	@@ -11,15 +11,9 @@
11	11	#define __stub___compat_get_kernel_syms
12	12	#define __stub___compat_query_module
13	13	#define __stub_chflags
14		#define __stub_fattach
15	14	#define __stub_fchflags
16		#define __stub_fdetach
17		#define __stub_getmsg
18		#define __stub_getpmsg
19	15	#define __stub_gtty
20	16	#define __stub_lchmod
21		#define __stub_putmsg
22		#define __stub_putpmsg
23	17	#define __stub_revoke
24	18	#define __stub_setlogin
25	19	#define __stub_sigreturn

lib/libc/include/generic-glibc/malloc.h+10-10

...	...	@@ -35,11 +35,12 @@
35	35	__BEGIN_DECLS
36	36
37	37	/* Allocate SIZE bytes of memory. */
38		extern void *malloc (size_t __size) __THROW __attribute_malloc__ __wur;
	38	extern void *malloc (size_t __size) __THROW __attribute_malloc__
	39	__attribute_alloc_size__ ((1)) __wur;
39	40
40	41	/* Allocate NMEMB elements of SIZE bytes each, all initialized to 0. */
41	42	extern void *calloc (size_t __nmemb, size_t __size)
42		__THROW __attribute_malloc__ __wur;
	43	__THROW __attribute_malloc__ __attribute_alloc_size__ ((1, 2)) __wur;
43	44
44	45	/* Re-allocate the previously allocated block in __ptr, making the new
45	46	block SIZE bytes long. */
...	...	@@ -47,7 +48,7 @@ __THROW __attribute_malloc__ __wur;
47	48	the same pointer that was passed to it, aliasing needs to be allowed
48	49	between objects pointed by the old and new pointers. */
49	50	extern void realloc (void __ptr, size_t __size)
50		__THROW __attribute_warn_unused_result__;
	51	__THROW __attribute_warn_unused_result__ __attribute_alloc_size__ ((2));
51	52
52	53	/* Re-allocate the previously allocated block in PTR, making the new
53	54	block large enough for NMEMB elements of SIZE bytes each. */
...	...	@@ -55,21 +56,23 @@ __THROW __attribute_warn_unused_result__;
55	56	the same pointer that was passed to it, aliasing needs to be allowed
56	57	between objects pointed by the old and new pointers. */
57	58	extern void reallocarray (void __ptr, size_t __nmemb, size_t __size)
58		__THROW __attribute_warn_unused_result__;
	59	__THROW __attribute_warn_unused_result__ __attribute_alloc_size__ ((2, 3));
59	60
60	61	/* Free a block allocated by `malloc', `realloc' or `calloc'. */
61	62	extern void free (void *__ptr) __THROW;
62	63
63	64	/* Allocate SIZE bytes allocated to ALIGNMENT bytes. */
64	65	extern void *memalign (size_t __alignment, size_t __size)
65		__THROW __attribute_malloc__ __wur;
	66	__THROW __attribute_malloc__ __attribute_alloc_size__ ((2)) __wur;
66	67
67	68	/* Allocate SIZE bytes on a page boundary. */
68		extern void *valloc (size_t __size) __THROW __attribute_malloc__ __wur;
	69	extern void *valloc (size_t __size) __THROW __attribute_malloc__
	70	__attribute_alloc_size__ ((1)) __wur;
69	71
70	72	/* Equivalent to valloc(minimum-page-that-holds(n)), that is, round up
71	73	__size to nearest pagesize. */
72		extern void *pvalloc (size_t __size) __THROW __attribute_malloc__ __wur;
	74	extern void *pvalloc (size_t __size) __THROW __attribute_malloc__
	75	__attribute_alloc_size__ ((1)) __wur;
73	76
74	77	/* Underlying allocation function; successive calls should return
75	78	contiguous pieces of memory. */
...	...	@@ -156,9 +159,6 @@ extern void (__MALLOC_HOOK_VOLATILE __memalign_hook)(size_t __alignment,
156	159	__MALLOC_DEPRECATED;
157	160	extern void (*__MALLOC_HOOK_VOLATILE __after_morecore_hook) (void);
158	161
159		/* Activate a standard set of debugging hooks. */
160		extern void __malloc_check_init (void) __THROW __MALLOC_DEPRECATED;
161
162	162
163	163	__END_DECLS
164	164	#endif /* malloc.h */
		\ No newline at end of file

lib/libc/include/generic-glibc/math.h+11-6

...	...	@@ -874,7 +874,8 @@ enum
874	874	the __SUPPORT_SNAN__ check may be skipped for those versions. */
875	875
876	876	/* Return number of classification appropriate for X. */
877		# if __GNUC_PREREQ (4,4) && !defined __SUPPORT_SNAN__ \
	877	# if ((__GNUC_PREREQ (4,4) && !defined __SUPPORT_SNAN__) \
	878	\|\| __glibc_clang_prereq (2,8)) \
878	879	&& (!defined __OPTIMIZE_SIZE__ \|\| defined __cplusplus)
879	880	/* The check for __cplusplus allows the use of the builtin, even
880	881	when optimization for size is on. This is provided for
...	...	@@ -889,7 +890,7 @@ enum
889	890	# endif
890	891
891	892	/* Return nonzero value if sign of X is negative. */
892		# if __GNUC_PREREQ (6,0)
	893	# if __GNUC_PREREQ (6,0) \|\| __glibc_clang_prereq (3,3)
893	894	# define signbit(x) __builtin_signbit (x)
894	895	# elif defined __cplusplus
895	896	/* In C++ mode, __MATH_TG cannot be used, because it relies on
...	...	@@ -907,14 +908,16 @@ enum
907	908	# endif
908	909
909	910	/* Return nonzero value if X is not +-Inf or NaN. */
910		# if __GNUC_PREREQ (4,4) && !defined __SUPPORT_SNAN__
	911	# if (__GNUC_PREREQ (4,4) && !defined __SUPPORT_SNAN__) \
	912	\|\| __glibc_clang_prereq (2,8)
911	913	# define isfinite(x) __builtin_isfinite (x)
912	914	# else
913	915	# define isfinite(x) __MATH_TG ((x), __finite, (x))
914	916	# endif
915	917
916	918	/* Return nonzero value if X is neither zero, subnormal, Inf, nor NaN. */
917		# if __GNUC_PREREQ (4,4) && !defined __SUPPORT_SNAN__
	919	# if (__GNUC_PREREQ (4,4) && !defined __SUPPORT_SNAN__) \
	920	\|\| __glibc_clang_prereq (2,8)
918	921	# define isnormal(x) __builtin_isnormal (x)
919	922	# else
920	923	# define isnormal(x) (fpclassify (x) == FP_NORMAL)
...	...	@@ -922,7 +925,8 @@ enum
922	925
923	926	/* Return nonzero value if X is a NaN. We could use `fpclassify' but
924	927	we already have this functions `__isnan' and it is faster. */
925		# if __GNUC_PREREQ (4,4) && !defined __SUPPORT_SNAN__
	928	# if (__GNUC_PREREQ (4,4) && !defined __SUPPORT_SNAN__) \
	929	\|\| __glibc_clang_prereq (2,8)
926	930	# define isnan(x) __builtin_isnan (x)
927	931	# else
928	932	# define isnan(x) __MATH_TG ((x), __isnan, (x))
...	...	@@ -939,7 +943,8 @@ enum
939	943	# define isinf(x) \
940	944	(__builtin_types_compatible_p (__typeof (x), _Float128) \
941	945	? __isinff128 (x) : __builtin_isinf_sign (x))
942		# elif __GNUC_PREREQ (4,4) && !defined __SUPPORT_SNAN__
	946	# elif (__GNUC_PREREQ (4,4) && !defined __SUPPORT_SNAN__) \
	947	\|\| __glibc_clang_prereq (3,7)
943	948	# define isinf(x) __builtin_isinf_sign (x)
944	949	# else
945	950	# define isinf(x) __MATH_TG ((x), __isinf, (x))

lib/libc/include/generic-glibc/netinet/igmp.h+1

...	...	@@ -86,6 +86,7 @@ struct igmp {
86	86
87	87	#define IGMP_MTRACE_RESP 0x1e /* traceroute resp.(to sender)*/
88	88	#define IGMP_MTRACE 0x1f /* mcast traceroute messages */
	89	#define IGMP_MRDISC_ADV 0x30 /* From RFC4286. */
89	90
90	91	#define IGMP_MAX_HOST_REPORT_DELAY 10 /* max delay for response to */
91	92	/* query (in seconds) according */

lib/libc/include/generic-glibc/netinet/in.h+1

...	...	@@ -204,6 +204,7 @@ enum
204	204	#define INADDR_UNSPEC_GROUP ((in_addr_t) 0xe0000000) /* 224.0.0.0 */
205	205	#define INADDR_ALLHOSTS_GROUP ((in_addr_t) 0xe0000001) /* 224.0.0.1 */
206	206	#define INADDR_ALLRTRS_GROUP ((in_addr_t) 0xe0000002) /* 224.0.0.2 */
	207	#define INADDR_ALLSNOOPERS_GROUP ((in_addr_t) 0xe000006a) /* 224.0.0.106 */
207	208	#define INADDR_MAX_LOCAL_GROUP ((in_addr_t) 0xe00000ff) /* 224.0.0.255 */
208	209
209	210	#if !__USE_KERNEL_IPV6_DEFS

lib/libc/include/generic-glibc/netinet/udp.h+1

...	...	@@ -82,6 +82,7 @@ struct udphdr
82	82	#define UDP_NO_CHECK6_RX 102 /* Disable accepting checksum for UDP
83	83	over IPv6. */
84	84	#define UDP_SEGMENT 103 /* Set GSO segmentation size. */
	85	#define UDP_GRO 104 /* This socket can receive UDP GRO packets. */
85	86
86	87	/* UDP encapsulation types */
87	88	#define UDP_ENCAP_ESPINUDP_NON_IKE 1 /* draft-ietf-ipsec-nat-t-ike-00/01 */

lib/libc/include/generic-glibc/pthread.h+36

...	...	@@ -770,6 +770,13 @@ extern int pthread_mutex_timedlock (pthread_mutex_t *__restrict __mutex,
770	770	__abstime) __THROWNL __nonnull ((1, 2));
771	771	#endif
772	772
	773	#ifdef __USE_GNU
	774	extern int pthread_mutex_clocklock (pthread_mutex_t *__restrict __mutex,
	775	clockid_t __clockid,
	776	const struct timespec *__restrict
	777	__abstime) __THROWNL __nonnull ((1, 3));
	778	#endif
	779
773	780	/* Unlock a mutex. */
774	781	extern int pthread_mutex_unlock (pthread_mutex_t *__mutex)
775	782	__THROWNL __nonnull ((1));
...	...	@@ -909,6 +916,13 @@ extern int pthread_rwlock_timedrdlock (pthread_rwlock_t *__restrict __rwlock,
909	916	__abstime) __THROWNL __nonnull ((1, 2));
910	917	# endif
911	918
	919	# ifdef __USE_GNU
	920	extern int pthread_rwlock_clockrdlock (pthread_rwlock_t *__restrict __rwlock,
	921	clockid_t __clockid,
	922	const struct timespec *__restrict
	923	__abstime) __THROWNL __nonnull ((1, 3));
	924	# endif
	925
912	926	/* Acquire write lock for RWLOCK. */
913	927	extern int pthread_rwlock_wrlock (pthread_rwlock_t *__rwlock)
914	928	__THROWNL __nonnull ((1));
...	...	@@ -924,6 +938,13 @@ extern int pthread_rwlock_timedwrlock (pthread_rwlock_t *__restrict __rwlock,
924	938	__abstime) __THROWNL __nonnull ((1, 2));
925	939	# endif
926	940
	941	# ifdef __USE_GNU
	942	extern int pthread_rwlock_clockwrlock (pthread_rwlock_t *__restrict __rwlock,
	943	clockid_t __clockid,
	944	const struct timespec *__restrict
	945	__abstime) __THROWNL __nonnull ((1, 3));
	946	# endif
	947
927	948	/* Unlock RWLOCK. */
928	949	extern int pthread_rwlock_unlock (pthread_rwlock_t *__rwlock)
929	950	__THROWNL __nonnull ((1));
...	...	@@ -1003,6 +1024,21 @@ extern int pthread_cond_timedwait (pthread_cond_t *__restrict __cond,
1003	1024	const struct timespec *__restrict __abstime)
1004	1025	__nonnull ((1, 2, 3));
1005	1026
	1027	# ifdef __USE_GNU
	1028	/* Wait for condition variable COND to be signaled or broadcast until
	1029	ABSTIME measured by the specified clock. MUTEX is assumed to be
	1030	locked before. CLOCK is the clock to use. ABSTIME is an absolute
	1031	time specification against CLOCK's epoch.
	1032
	1033	This function is a cancellation point and therefore not marked with
	1034	__THROW. */
	1035	extern int pthread_cond_clockwait (pthread_cond_t *__restrict __cond,
	1036	pthread_mutex_t *__restrict __mutex,
	1037	__clockid_t __clock_id,
	1038	const struct timespec *__restrict __abstime)
	1039	__nonnull ((1, 2, 4));
	1040	# endif
	1041
1006	1042	/* Functions for handling condition variable attributes. */
1007	1043
1008	1044	/* Initialize condition variable attribute ATTR. */

lib/libc/include/generic-glibc/resolv.h-4

...	...	@@ -115,11 +115,7 @@ struct res_sym {
115	115	#define RES_DEFNAMES 0x00000080 /* use default domain name */
116	116	#define RES_STAYOPEN 0x00000100 /* Keep TCP socket open */
117	117	#define RES_DNSRCH 0x00000200 /* search up local domain tree */
118		#define RES_INSECURE1 0x00000400 /* type 1 security disabled */
119		#define RES_INSECURE2 0x00000800 /* type 2 security disabled */
120	118	#define RES_NOALIASES 0x00001000 /* shuts off HOSTALIASES feature */
121		#define RES_USE_INET6 \
122		__glibc_macro_warning ("RES_USE_INET6 is deprecated") 0x00002000
123	119	#define RES_ROTATE 0x00004000 /* rotate ns list after each query */
124	120	#define RES_NOCHECKNAME \
125	121	__glibc_macro_warning ("RES_NOCHECKNAME is deprecated") 0x00008000

lib/libc/include/generic-glibc/search.h+7

...	...	@@ -150,6 +150,13 @@ typedef void (__action_fn_t) (const void __nodep, VISIT __value,
150	150	extern void twalk (const void *__root, __action_fn_t __action);
151	151
152	152	#ifdef __USE_GNU
	153	/* Like twalk, but pass down a closure parameter instead of the
	154	level. */
	155	extern void twalk_r (const void *__root,
	156	void () (const void __nodep, VISIT __value,
	157	void *__closure),
	158	void *__closure);
	159
153	160	/* Callback type for function to free a tree node. If the keys are atomic
154	161	data this function should do nothing. */
155	162	typedef void (__free_fn_t) (void __nodep);

lib/libc/include/generic-glibc/semaphore.h+20-10

...	...	@@ -33,24 +33,26 @@ __BEGIN_DECLS
33	33	/* Initialize semaphore object SEM to VALUE. If PSHARED then share it
34	34	with other processes. */
35	35	extern int sem_init (sem_t *__sem, int __pshared, unsigned int __value)
36		__THROW;
	36	__THROW __nonnull ((1));
	37
37	38	/* Free resources associated with semaphore object SEM. */
38		extern int sem_destroy (sem_t *__sem) __THROW;
	39	extern int sem_destroy (sem_t *__sem) __THROW __nonnull ((1));
39	40
40	41	/* Open a named semaphore NAME with open flags OFLAG. */
41		extern sem_t sem_open (const char __name, int __oflag, ...) __THROW;
	42	extern sem_t sem_open (const char __name, int __oflag, ...)
	43	__THROW __nonnull ((1));
42	44
43	45	/* Close descriptor for named semaphore SEM. */
44		extern int sem_close (sem_t *__sem) __THROW;
	46	extern int sem_close (sem_t *__sem) __THROW __nonnull ((1));
45	47
46	48	/* Remove named semaphore NAME. */
47		extern int sem_unlink (const char *__name) __THROW;
	49	extern int sem_unlink (const char *__name) __THROW __nonnull ((1));
48	50
49	51	/* Wait for SEM being posted.
50	52
51	53	This function is a cancellation point and therefore not marked with
52	54	__THROW. */
53		extern int sem_wait (sem_t *__sem);
	55	extern int sem_wait (sem_t *__sem) __nonnull ((1));
54	56
55	57	#ifdef __USE_XOPEN2K
56	58	/* Similar to `sem_wait' but wait only until ABSTIME.
...	...	@@ -58,18 +60,26 @@ extern int sem_wait (sem_t *__sem);
58	60	This function is a cancellation point and therefore not marked with
59	61	__THROW. */
60	62	extern int sem_timedwait (sem_t *__restrict __sem,
61		const struct timespec *__restrict __abstime);
	63	const struct timespec *__restrict __abstime)
	64	__nonnull ((1, 2));
	65	#endif
	66
	67	#ifdef __USE_GNU
	68	extern int sem_clockwait (sem_t *__restrict __sem,
	69	clockid_t clock,
	70	const struct timespec *__restrict __abstime)
	71	__nonnull ((1, 3));
62	72	#endif
63	73
64	74	/* Test whether SEM is posted. */
65		extern int sem_trywait (sem_t *__sem) __THROWNL;
	75	extern int sem_trywait (sem_t *__sem) __THROWNL __nonnull ((1));
66	76
67	77	/* Post SEM. */
68		extern int sem_post (sem_t *__sem) __THROWNL;
	78	extern int sem_post (sem_t *__sem) __THROWNL __nonnull ((1));
69	79
70	80	/* Get current value of SEM and store it in SVAL. /
71	81	extern int sem_getvalue (sem_t __restrict __sem, int __restrict __sval)
72		__THROW;
	82	__THROW __nonnull ((1, 2));
73	83
74	84
75	85	__END_DECLS

lib/libc/include/generic-glibc/signal.h+3

...	...	@@ -370,6 +370,9 @@ extern int __libc_current_sigrtmax (void) __THROW;
370	370	#define SIGRTMIN (__libc_current_sigrtmin ())
371	371	#define SIGRTMAX (__libc_current_sigrtmax ())
372	372
	373	/* System-specific extensions. */
	374	#include <bits/signal_ext.h>
	375
373	376	__END_DECLS
374	377
375	378	#endif /* not signal.h */
		\ No newline at end of file

lib/libc/include/generic-glibc/stdlib.h+8-5

...	...	@@ -536,10 +536,11 @@ extern int lcong48_r (unsigned short int __param[7],
536	536	#endif /* Use misc or X/Open. */
537	537
538	538	/* Allocate SIZE bytes of memory. */
539		extern void *malloc (size_t __size) __THROW __attribute_malloc__ __wur;
	539	extern void *malloc (size_t __size) __THROW __attribute_malloc__
	540	__attribute_alloc_size__ ((1)) __wur;
540	541	/* Allocate NMEMB elements of SIZE bytes each, all initialized to 0. */
541	542	extern void *calloc (size_t __nmemb, size_t __size)
542		__THROW __attribute_malloc__ __wur;
	543	__THROW __attribute_malloc__ __attribute_alloc_size__ ((1, 2)) __wur;
543	544
544	545	/* Re-allocate the previously allocated block
545	546	in PTR, making the new block SIZE bytes long. */
...	...	@@ -547,7 +548,7 @@ extern void *calloc (size_t __nmemb, size_t __size)
547	548	the same pointer that was passed to it, aliasing needs to be allowed
548	549	between objects pointed by the old and new pointers. */
549	550	extern void realloc (void __ptr, size_t __size)
550		__THROW __attribute_warn_unused_result__;
	551	__THROW __attribute_warn_unused_result__ __attribute_alloc_size__ ((2));
551	552
552	553	#ifdef __USE_MISC
553	554	/* Re-allocate the previously allocated block in PTR, making the new
...	...	@@ -556,7 +557,8 @@ extern void realloc (void __ptr, size_t __size)
556	557	the same pointer that was passed to it, aliasing needs to be allowed
557	558	between objects pointed by the old and new pointers. */
558	559	extern void reallocarray (void __ptr, size_t __nmemb, size_t __size)
559		__THROW __attribute_warn_unused_result__;
	560	__THROW __attribute_warn_unused_result__
	561	__attribute_alloc_size__ ((2, 3));
560	562	#endif
561	563
562	564	/* Free a block allocated by `malloc', `realloc' or `calloc'. */
...	...	@@ -569,7 +571,8 @@ extern void free (void *__ptr) __THROW;
569	571	#if (defined __USE_XOPEN_EXTENDED && !defined __USE_XOPEN2K) \
570	572	\|\| defined __USE_MISC
571	573	/* Allocate SIZE bytes on a page boundary. The storage cannot be freed. */
572		extern void *valloc (size_t __size) __THROW __attribute_malloc__ __wur;
	574	extern void *valloc (size_t __size) __THROW __attribute_malloc__
	575	__attribute_alloc_size__ ((1)) __wur;
573	576	#endif
574	577
575	578	#ifdef __USE_XOPEN2K

lib/libc/include/generic-glibc/stropts.h deleted-92

...	...	@@ -1,92 +0,0 @@
1		/* Copyright (C) 1998-2019 Free Software Foundation, Inc.
2		This file is part of the GNU C Library.
3
4		The GNU C Library is free software; you can redistribute it and/or
5		modify it under the terms of the GNU Lesser General Public
6		License as published by the Free Software Foundation; either
7		version 2.1 of the License, or (at your option) any later version.
8
9		The GNU C Library is distributed in the hope that it will be useful,
10		but WITHOUT ANY WARRANTY; without even the implied warranty of
11		MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12		Lesser General Public License for more details.
13
14		You should have received a copy of the GNU Lesser General Public
15		License along with the GNU C Library; if not, see
16		<http://www.gnu.org/licenses/>. */
17
18		#ifndef _STROPTS_H
19		#define _STROPTS_H 1
20
21		#include <features.h>
22		#include <bits/types.h>
23		#include <bits/xtitypes.h>
24
25		#ifndef __gid_t_defined
26		typedef __gid_t gid_t;
27		# define __gid_t_defined
28		#endif
29
30		#ifndef __uid_t_defined
31		typedef __uid_t uid_t;
32		# define __uid_t_defined
33		#endif
34
35		typedef __t_scalar_t t_scalar_t;
36		typedef __t_uscalar_t t_uscalar_t;
37
38		/* Get system specific constants. */
39		#include <bits/stropts.h>
40
41
42		__BEGIN_DECLS
43
44		/* Test whether FILDES is associated with a STREAM-based file. */
45		extern int isastream (int __fildes) __THROW;
46
47		/* Receive next message from a STREAMS file.
48
49		This function is a cancellation point and therefore not marked with
50		__THROW. */
51		extern int getmsg (int __fildes, struct strbuf *__restrict __ctlptr,
52		struct strbuf *__restrict __dataptr,
53		int *__restrict __flagsp);
54
55		/* Receive next message from a STREAMS file, with *FLAGSP allowing to
56		control which message.
57
58		This function is a cancellation point and therefore not marked with
59		__THROW. */
60		extern int getpmsg (int __fildes, struct strbuf *__restrict __ctlptr,
61		struct strbuf *__restrict __dataptr,
62		int __restrict __bandp, int __restrict __flagsp);
63
64		/* Perform the I/O control operation specified by REQUEST on FD.
65		One argument may follow; its presence and type depend on REQUEST.
66		Return value depends on REQUEST. Usually -1 indicates error. */
67		extern int ioctl (int __fd, unsigned long int __request, ...) __THROW;
68
69		/* Send a message on a STREAM.
70
71		This function is a cancellation point and therefore not marked with
72		__THROW. */
73		extern int putmsg (int __fildes, const struct strbuf *__ctlptr,
74		const struct strbuf *__dataptr, int __flags);
75
76		/* Send a message on a STREAM to the BAND.
77
78		This function is a cancellation point and therefore not marked with
79		__THROW. */
80		extern int putpmsg (int __fildes, const struct strbuf *__ctlptr,
81		const struct strbuf *__dataptr, int __band, int __flags);
82
83		/* Attach a STREAMS-based file descriptor FILDES to a file PATH in the
84		file system name space. */
85		extern int fattach (int __fildes, const char *__path) __THROW;
86
87		/* Detach a name PATH from a STREAMS-based file descriptor. */
88		extern int fdetach (const char *__path) __THROW;
89
90		__END_DECLS
91
92		#endif /* stropts.h */
		\ No newline at end of file

lib/libc/include/generic-glibc/sys/cdefs.h+8

...	...	@@ -412,6 +412,14 @@
412	412	# define __glibc_has_attribute(attr) 0
413	413	#endif
414	414
	415	#ifdef __has_include
	416	/* Do not use a function-like macro, so that __has_include can inhibit
	417	macro expansion. */
	418	# define __glibc_has_include __has_include
	419	#else
	420	# define __glibc_has_include(header) 0
	421	#endif
	422
415	423	#if (!defined _Noreturn \
416	424	&& (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) < 201112 \
417	425	&& !__GNUC_PREREQ (4,7))

lib/libc/include/generic-glibc/sys/ifunc.h created+42

...	...	@@ -0,0 +1,42 @@
	1	/* Definitions used by AArch64 indirect function resolvers.
	2	Copyright (C) 2019 Free Software Foundation, Inc.
	3	This file is part of the GNU C Library.
	4
	5	The GNU C Library is free software; you can redistribute it and/or
	6	modify it under the terms of the GNU Lesser General Public
	7	License as published by the Free Software Foundation; either
	8	version 2.1 of the License, or (at your option) any later version.
	9
	10	The GNU C Library is distributed in the hope that it will be useful,
	11	but WITHOUT ANY WARRANTY; without even the implied warranty of
	12	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	13	Lesser General Public License for more details.
	14
	15	You should have received a copy of the GNU Lesser General Public
	16	License along with the GNU C Library; if not, see
	17	<http://www.gnu.org/licenses/>. */
	18
	19	#ifndef _SYS_IFUNC_H
	20	#define _SYS_IFUNC_H
	21
	22	/* A second argument is passed to the ifunc resolver. */
	23	#define _IFUNC_ARG_HWCAP (1ULL << 62)
	24
	25	/* The prototype of a gnu indirect function resolver on AArch64 is
	26
	27	ElfW(Addr) ifunc_resolver (uint64_t, const __ifunc_arg_t *);
	28
	29	the first argument should have the _IFUNC_ARG_HWCAP bit set and
	30	the remaining bits should match the AT_HWCAP settings. */
	31
	32	/* Second argument to an ifunc resolver. */
	33	struct __ifunc_arg_t
	34	{
	35	unsigned long _size; /* Size of the struct, so it can grow. */
	36	unsigned long _hwcap;
	37	unsigned long _hwcap2;
	38	};
	39
	40	typedef struct __ifunc_arg_t __ifunc_arg_t;
	41
	42	#endif
		\ No newline at end of file

lib/libc/include/generic-glibc/sys/io.h+151-15

...	...	@@ -12,36 +12,172 @@
12	12	Lesser General Public License for more details.
13	13
14	14	You should have received a copy of the GNU Lesser General Public
15		License along with the GNU C Library. If not, see
	15	License along with the GNU C Library; if not, see
16	16	<http://www.gnu.org/licenses/>. */
17	17
18	18	#ifndef _SYS_IO_H
19
20	19	#define _SYS_IO_H 1
	20
21	21	#include <features.h>
22	22
23	23	__BEGIN_DECLS
24	24
25	25	/* If TURN_ON is TRUE, request for permission to do direct i/o on the
26	26	port numbers in the range [FROM,FROM+NUM-1]. Otherwise, turn I/O
27		permission off for that range. This call requires root privileges. */
	27	permission off for that range. This call requires root privileges.
	28
	29	Portability note: not all Linux platforms support this call. Most
	30	platforms based on the PC I/O architecture probably will, however.
	31	E.g., Linux/Alpha for Alpha PCs supports this. */
28	32	extern int ioperm (unsigned long int __from, unsigned long int __num,
29		int __turn_on) __THROW;
	33	int __turn_on) __THROW;
30	34
31		/* Set the I/O privilege level to LEVEL. If LEVEL is nonzero,
32		permission to access any I/O port is granted. This call requires
33		root privileges. */
	35	/* Set the I/O privilege level to LEVEL. If LEVEL>3, permission to
	36	access any I/O port is granted. This call requires root
	37	privileges. */
34	38	extern int iopl (int __level) __THROW;
35	39
36		/* The functions that actually perform reads and writes. */
37		extern unsigned char inb (unsigned long int __port) __THROW;
38		extern unsigned short int inw (unsigned long int __port) __THROW;
39		extern unsigned long int inl (unsigned long int __port) __THROW;
	40	#if defined __GNUC__ && __GNUC__ >= 2
40	41
41		extern void outb (unsigned char __value, unsigned long int __port) __THROW;
42		extern void outw (unsigned short __value, unsigned long int __port) __THROW;
43		extern void outl (unsigned long __value, unsigned long int __port) __THROW;
	42	static __inline unsigned char
	43	inb (unsigned short int __port)
	44	{
	45	unsigned char _v;
44	46
45		__END_DECLS
	47	__asm__ __volatile__ ("inb %w1,%0":"=a" (_v):"Nd" (__port));
	48	return _v;
	49	}
	50
	51	static __inline unsigned char
	52	inb_p (unsigned short int __port)
	53	{
	54	unsigned char _v;
	55
	56	__asm__ __volatile__ ("inb %w1,%0\noutb %%al,$0x80":"=a" (_v):"Nd" (__port));
	57	return _v;
	58	}
	59
	60	static __inline unsigned short int
	61	inw (unsigned short int __port)
	62	{
	63	unsigned short _v;
	64
	65	__asm__ __volatile__ ("inw %w1,%0":"=a" (_v):"Nd" (__port));
	66	return _v;
	67	}
	68
	69	static __inline unsigned short int
	70	inw_p (unsigned short int __port)
	71	{
	72	unsigned short int _v;
	73
	74	__asm__ __volatile__ ("inw %w1,%0\noutb %%al,$0x80":"=a" (_v):"Nd" (__port));
	75	return _v;
	76	}
	77
	78	static __inline unsigned int
	79	inl (unsigned short int __port)
	80	{
	81	unsigned int _v;
	82
	83	__asm__ __volatile__ ("inl %w1,%0":"=a" (_v):"Nd" (__port));
	84	return _v;
	85	}
	86
	87	static __inline unsigned int
	88	inl_p (unsigned short int __port)
	89	{
	90	unsigned int _v;
	91	__asm__ __volatile__ ("inl %w1,%0\noutb %%al,$0x80":"=a" (_v):"Nd" (__port));
	92	return _v;
	93	}
	94
	95	static __inline void
	96	outb (unsigned char __value, unsigned short int __port)
	97	{
	98	__asm__ __volatile__ ("outb %b0,%w1": :"a" (__value), "Nd" (__port));
	99	}
46	100
	101	static __inline void
	102	outb_p (unsigned char __value, unsigned short int __port)
	103	{
	104	__asm__ __volatile__ ("outb %b0,%w1\noutb %%al,$0x80": :"a" (__value),
	105	"Nd" (__port));
	106	}
	107
	108	static __inline void
	109	outw (unsigned short int __value, unsigned short int __port)
	110	{
	111	__asm__ __volatile__ ("outw %w0,%w1": :"a" (__value), "Nd" (__port));
	112
	113	}
	114
	115	static __inline void
	116	outw_p (unsigned short int __value, unsigned short int __port)
	117	{
	118	__asm__ __volatile__ ("outw %w0,%w1\noutb %%al,$0x80": :"a" (__value),
	119	"Nd" (__port));
	120	}
	121
	122	static __inline void
	123	outl (unsigned int __value, unsigned short int __port)
	124	{
	125	__asm__ __volatile__ ("outl %0,%w1": :"a" (__value), "Nd" (__port));
	126	}
	127
	128	static __inline void
	129	outl_p (unsigned int __value, unsigned short int __port)
	130	{
	131	__asm__ __volatile__ ("outl %0,%w1\noutb %%al,$0x80": :"a" (__value),
	132	"Nd" (__port));
	133	}
	134
	135	static __inline void
	136	insb (unsigned short int __port, void *__addr, unsigned long int __count)
	137	{
	138	__asm__ __volatile__ ("cld ; rep ; insb":"=D" (__addr), "=c" (__count)
	139	:"d" (__port), "0" (__addr), "1" (__count));
	140	}
	141
	142	static __inline void
	143	insw (unsigned short int __port, void *__addr, unsigned long int __count)
	144	{
	145	__asm__ __volatile__ ("cld ; rep ; insw":"=D" (__addr), "=c" (__count)
	146	:"d" (__port), "0" (__addr), "1" (__count));
	147	}
	148
	149	static __inline void
	150	insl (unsigned short int __port, void *__addr, unsigned long int __count)
	151	{
	152	__asm__ __volatile__ ("cld ; rep ; insl":"=D" (__addr), "=c" (__count)
	153	:"d" (__port), "0" (__addr), "1" (__count));
	154	}
	155
	156	static __inline void
	157	outsb (unsigned short int __port, const void *__addr,
	158	unsigned long int __count)
	159	{
	160	__asm__ __volatile__ ("cld ; rep ; outsb":"=S" (__addr), "=c" (__count)
	161	:"d" (__port), "0" (__addr), "1" (__count));
	162	}
	163
	164	static __inline void
	165	outsw (unsigned short int __port, const void *__addr,
	166	unsigned long int __count)
	167	{
	168	__asm__ __volatile__ ("cld ; rep ; outsw":"=S" (__addr), "=c" (__count)
	169	:"d" (__port), "0" (__addr), "1" (__count));
	170	}
	171
	172	static __inline void
	173	outsl (unsigned short int __port, const void *__addr,
	174	unsigned long int __count)
	175	{
	176	__asm__ __volatile__ ("cld ; rep ; outsl":"=S" (__addr), "=c" (__count)
	177	:"d" (__port), "0" (__addr), "1" (__count));
	178	}
	179
	180	#endif /* GNU C */
	181
	182	__END_DECLS
47	183	#endif /* _SYS_IO_H */
		\ No newline at end of file

lib/libc/include/generic-glibc/sys/stropts.h deleted-1

...	...	@@ -1 +0,0 @@
1		#include <stropts.h>
		\ No newline at end of file

lib/libc/include/generic-glibc/sys/sysctl.h+4-1

...	...	@@ -18,6 +18,8 @@
18	18	#ifndef _SYS_SYSCTL_H
19	19	#define _SYS_SYSCTL_H 1
20	20
	21	#warning "The <sys/sysctl.h> header is deprecated and will be removed."
	22
21	23	#include <features.h>
22	24	#define __need_size_t
23	25	#include <stddef.h>
...	...	@@ -66,7 +68,8 @@ __BEGIN_DECLS
66	68
67	69	/* Read or write system parameters. */
68	70	extern int sysctl (int __name, int __nlen, void __oldval,
69		size_t __oldlenp, void __newval, size_t __newlen) __THROW;
	71	size_t __oldlenp, void __newval, size_t __newlen) __THROW
	72	__attribute_deprecated__;
70	73
71	74	__END_DECLS
72	75

lib/libc/include/generic-glibc/sys/types.h+8-25

...	...	@@ -154,37 +154,20 @@ typedef unsigned int uint;
154	154
155	155	#include <bits/stdint-intn.h>
156	156
157		#if !__GNUC_PREREQ (2, 7)
158
159	157	/* These were defined by ISO C without the first `_'. */
160		typedef unsigned char u_int8_t;
161		typedef unsigned short int u_int16_t;
162		typedef unsigned int u_int32_t;
163		# if __WORDSIZE == 64
164		typedef unsigned long int u_int64_t;
165		# else
166		__extension__ typedef unsigned long long int u_int64_t;
167		# endif
168
169		typedef int register_t;
170
171		#else
172
173		/* For GCC 2.7 and later, we can use specific type-size attributes. */
174		# define __u_intN_t(N, MODE) \
175		typedef unsigned int u_int##N##_t __attribute__ ((__mode__ (MODE)))
176
177		__u_intN_t (8, __QI__);
178		__u_intN_t (16, __HI__);
179		__u_intN_t (32, __SI__);
180		__u_intN_t (64, __DI__);
	158	typedef __uint8_t u_int8_t;
	159	typedef __uint16_t u_int16_t;
	160	typedef __uint32_t u_int32_t;
	161	typedef __uint64_t u_int64_t;
181	162
	163	#if __GNUC_PREREQ (2, 7)
182	164	typedef int register_t __attribute__ ((__mode__ (__word__)));
183
	165	#else
	166	typedef int register_t;
	167	#endif
184	168
185	169	/* Some code from BIND tests this macro to see if the types above are
186	170	defined. */
187		#endif
188	171	#define __BIT_TYPES_DEFINED__ 1
189	172
190	173

lib/libc/include/i386-linux-gnu/bits/math-vector-fortran.h deleted-43

...	...	@@ -1,43 +0,0 @@
1		! Platform-specific declarations of SIMD math functions for Fortran. -- f90 --
2		! Copyright (C) 2019 Free Software Foundation, Inc.
3		! This file is part of the GNU C Library.
4		!
5		! The GNU C Library is free software; you can redistribute it and/or
6		! modify it under the terms of the GNU Lesser General Public
7		! License as published by the Free Software Foundation; either
8		! version 2.1 of the License, or (at your option) any later version.
9		!
10		! The GNU C Library is distributed in the hope that it will be useful,
11		! but WITHOUT ANY WARRANTY; without even the implied warranty of
12		! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13		! Lesser General Public License for more details.
14		!
15		! You should have received a copy of the GNU Lesser General Public
16		! License along with the GNU C Library; if not, see
17		! <http://www.gnu.org/licenses/>.
18
19		!GCC$ builtin (cos) attributes simd (notinbranch) if('x86_64')
20		!GCC$ builtin (cosf) attributes simd (notinbranch) if('x86_64')
21		!GCC$ builtin (sin) attributes simd (notinbranch) if('x86_64')
22		!GCC$ builtin (sinf) attributes simd (notinbranch) if('x86_64')
23		!GCC$ builtin (sincos) attributes simd (notinbranch) if('x86_64')
24		!GCC$ builtin (sincosf) attributes simd (notinbranch) if('x86_64')
25		!GCC$ builtin (log) attributes simd (notinbranch) if('x86_64')
26		!GCC$ builtin (logf) attributes simd (notinbranch) if('x86_64')
27		!GCC$ builtin (exp) attributes simd (notinbranch) if('x86_64')
28		!GCC$ builtin (expf) attributes simd (notinbranch) if('x86_64')
29		!GCC$ builtin (pow) attributes simd (notinbranch) if('x86_64')
30		!GCC$ builtin (powf) attributes simd (notinbranch) if('x86_64')
31
32		!GCC$ builtin (cos) attributes simd (notinbranch) if('x32')
33		!GCC$ builtin (cosf) attributes simd (notinbranch) if('x32')
34		!GCC$ builtin (sin) attributes simd (notinbranch) if('x32')
35		!GCC$ builtin (sinf) attributes simd (notinbranch) if('x32')
36		!GCC$ builtin (sincos) attributes simd (notinbranch) if('x32')
37		!GCC$ builtin (sincosf) attributes simd (notinbranch) if('x32')
38		!GCC$ builtin (log) attributes simd (notinbranch) if('x32')
39		!GCC$ builtin (logf) attributes simd (notinbranch) if('x32')
40		!GCC$ builtin (exp) attributes simd (notinbranch) if('x32')
41		!GCC$ builtin (expf) attributes simd (notinbranch) if('x32')
42		!GCC$ builtin (pow) attributes simd (notinbranch) if('x32')
43		!GCC$ builtin (powf) attributes simd (notinbranch) if('x32')
		\ No newline at end of file

lib/libc/include/i386-linux-gnu/bits/xtitypes.h deleted-33

...	...	@@ -1,33 +0,0 @@
1		/* bits/xtitypes.h -- Define some types used by <bits/stropts.h>. x86-64.
2		Copyright (C) 2002-2019 Free Software Foundation, Inc.
3		This file is part of the GNU C Library.
4
5		The GNU C Library is free software; you can redistribute it and/or
6		modify it under the terms of the GNU Lesser General Public
7		License as published by the Free Software Foundation; either
8		version 2.1 of the License, or (at your option) any later version.
9
10		The GNU C Library is distributed in the hope that it will be useful,
11		but WITHOUT ANY WARRANTY; without even the implied warranty of
12		MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13		Lesser General Public License for more details.
14
15		You should have received a copy of the GNU Lesser General Public
16		License along with the GNU C Library; if not, see
17		<http://www.gnu.org/licenses/>. */
18
19		#ifndef _STROPTS_H
20		# error "Never include <bits/xtitypes.h> directly; use <stropts.h> instead."
21		#endif
22
23		#ifndef _BITS_XTITYPES_H
24		#define _BITS_XTITYPES_H 1
25
26		#include <bits/types.h>
27
28		/* This type is used by some structs in <bits/stropts.h>. */
29		typedef __SLONG32_TYPE __t_scalar_t;
30		typedef __ULONG32_TYPE __t_uscalar_t;
31
32
33		#endif /* bits/xtitypes.h */
		\ No newline at end of file

lib/libc/include/i386-linux-gnu/finclude/math-vector-fortran.h created+43

...	...	@@ -0,0 +1,43 @@
	1	! Platform-specific declarations of SIMD math functions for Fortran. -- f90 --
	2	! Copyright (C) 2019 Free Software Foundation, Inc.
	3	! This file is part of the GNU C Library.
	4	!
	5	! The GNU C Library is free software; you can redistribute it and/or
	6	! modify it under the terms of the GNU Lesser General Public
	7	! License as published by the Free Software Foundation; either
	8	! version 2.1 of the License, or (at your option) any later version.
	9	!
	10	! The GNU C Library is distributed in the hope that it will be useful,
	11	! but WITHOUT ANY WARRANTY; without even the implied warranty of
	12	! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	13	! Lesser General Public License for more details.
	14	!
	15	! You should have received a copy of the GNU Lesser General Public
	16	! License along with the GNU C Library; if not, see
	17	! <http://www.gnu.org/licenses/>.
	18
	19	!GCC$ builtin (cos) attributes simd (notinbranch) if('x86_64')
	20	!GCC$ builtin (cosf) attributes simd (notinbranch) if('x86_64')
	21	!GCC$ builtin (sin) attributes simd (notinbranch) if('x86_64')
	22	!GCC$ builtin (sinf) attributes simd (notinbranch) if('x86_64')
	23	!GCC$ builtin (sincos) attributes simd (notinbranch) if('x86_64')
	24	!GCC$ builtin (sincosf) attributes simd (notinbranch) if('x86_64')
	25	!GCC$ builtin (log) attributes simd (notinbranch) if('x86_64')
	26	!GCC$ builtin (logf) attributes simd (notinbranch) if('x86_64')
	27	!GCC$ builtin (exp) attributes simd (notinbranch) if('x86_64')
	28	!GCC$ builtin (expf) attributes simd (notinbranch) if('x86_64')
	29	!GCC$ builtin (pow) attributes simd (notinbranch) if('x86_64')
	30	!GCC$ builtin (powf) attributes simd (notinbranch) if('x86_64')
	31
	32	!GCC$ builtin (cos) attributes simd (notinbranch) if('x32')
	33	!GCC$ builtin (cosf) attributes simd (notinbranch) if('x32')
	34	!GCC$ builtin (sin) attributes simd (notinbranch) if('x32')
	35	!GCC$ builtin (sinf) attributes simd (notinbranch) if('x32')
	36	!GCC$ builtin (sincos) attributes simd (notinbranch) if('x32')
	37	!GCC$ builtin (sincosf) attributes simd (notinbranch) if('x32')
	38	!GCC$ builtin (log) attributes simd (notinbranch) if('x32')
	39	!GCC$ builtin (logf) attributes simd (notinbranch) if('x32')
	40	!GCC$ builtin (exp) attributes simd (notinbranch) if('x32')
	41	!GCC$ builtin (expf) attributes simd (notinbranch) if('x32')
	42	!GCC$ builtin (pow) attributes simd (notinbranch) if('x32')
	43	!GCC$ builtin (powf) attributes simd (notinbranch) if('x32')
		\ No newline at end of file

lib/libc/include/i386-linux-gnu/sys/io.h deleted-183

...	...	@@ -1,183 +0,0 @@
1		/* Copyright (C) 1996-2019 Free Software Foundation, Inc.
2		This file is part of the GNU C Library.
3
4		The GNU C Library is free software; you can redistribute it and/or
5		modify it under the terms of the GNU Lesser General Public
6		License as published by the Free Software Foundation; either
7		version 2.1 of the License, or (at your option) any later version.
8
9		The GNU C Library is distributed in the hope that it will be useful,
10		but WITHOUT ANY WARRANTY; without even the implied warranty of
11		MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12		Lesser General Public License for more details.
13
14		You should have received a copy of the GNU Lesser General Public
15		License along with the GNU C Library; if not, see
16		<http://www.gnu.org/licenses/>. */
17
18		#ifndef _SYS_IO_H
19		#define _SYS_IO_H 1
20
21		#include <features.h>
22
23		__BEGIN_DECLS
24
25		/* If TURN_ON is TRUE, request for permission to do direct i/o on the
26		port numbers in the range [FROM,FROM+NUM-1]. Otherwise, turn I/O
27		permission off for that range. This call requires root privileges.
28
29		Portability note: not all Linux platforms support this call. Most
30		platforms based on the PC I/O architecture probably will, however.
31		E.g., Linux/Alpha for Alpha PCs supports this. */
32		extern int ioperm (unsigned long int __from, unsigned long int __num,
33		int __turn_on) __THROW;
34
35		/* Set the I/O privilege level to LEVEL. If LEVEL>3, permission to
36		access any I/O port is granted. This call requires root
37		privileges. */
38		extern int iopl (int __level) __THROW;
39
40		#if defined __GNUC__ && __GNUC__ >= 2
41
42		static __inline unsigned char
43		inb (unsigned short int __port)
44		{
45		unsigned char _v;
46
47		__asm__ __volatile__ ("inb %w1,%0":"=a" (_v):"Nd" (__port));
48		return _v;
49		}
50
51		static __inline unsigned char
52		inb_p (unsigned short int __port)
53		{
54		unsigned char _v;
55
56		__asm__ __volatile__ ("inb %w1,%0\noutb %%al,$0x80":"=a" (_v):"Nd" (__port));
57		return _v;
58		}
59
60		static __inline unsigned short int
61		inw (unsigned short int __port)
62		{
63		unsigned short _v;
64
65		__asm__ __volatile__ ("inw %w1,%0":"=a" (_v):"Nd" (__port));
66		return _v;
67		}
68
69		static __inline unsigned short int
70		inw_p (unsigned short int __port)
71		{
72		unsigned short int _v;
73
74		__asm__ __volatile__ ("inw %w1,%0\noutb %%al,$0x80":"=a" (_v):"Nd" (__port));
75		return _v;
76		}
77
78		static __inline unsigned int
79		inl (unsigned short int __port)
80		{
81		unsigned int _v;
82
83		__asm__ __volatile__ ("inl %w1,%0":"=a" (_v):"Nd" (__port));
84		return _v;
85		}
86
87		static __inline unsigned int
88		inl_p (unsigned short int __port)
89		{
90		unsigned int _v;
91		__asm__ __volatile__ ("inl %w1,%0\noutb %%al,$0x80":"=a" (_v):"Nd" (__port));
92		return _v;
93		}
94
95		static __inline void
96		outb (unsigned char __value, unsigned short int __port)
97		{
98		__asm__ __volatile__ ("outb %b0,%w1": :"a" (__value), "Nd" (__port));
99		}
100
101		static __inline void
102		outb_p (unsigned char __value, unsigned short int __port)
103		{
104		__asm__ __volatile__ ("outb %b0,%w1\noutb %%al,$0x80": :"a" (__value),
105		"Nd" (__port));
106		}
107
108		static __inline void
109		outw (unsigned short int __value, unsigned short int __port)
110		{
111		__asm__ __volatile__ ("outw %w0,%w1": :"a" (__value), "Nd" (__port));
112
113		}
114
115		static __inline void
116		outw_p (unsigned short int __value, unsigned short int __port)
117		{
118		__asm__ __volatile__ ("outw %w0,%w1\noutb %%al,$0x80": :"a" (__value),
119		"Nd" (__port));
120		}
121
122		static __inline void
123		outl (unsigned int __value, unsigned short int __port)
124		{
125		__asm__ __volatile__ ("outl %0,%w1": :"a" (__value), "Nd" (__port));
126		}
127
128		static __inline void
129		outl_p (unsigned int __value, unsigned short int __port)
130		{
131		__asm__ __volatile__ ("outl %0,%w1\noutb %%al,$0x80": :"a" (__value),
132		"Nd" (__port));
133		}
134
135		static __inline void
136		insb (unsigned short int __port, void *__addr, unsigned long int __count)
137		{
138		__asm__ __volatile__ ("cld ; rep ; insb":"=D" (__addr), "=c" (__count)
139		:"d" (__port), "0" (__addr), "1" (__count));
140		}
141
142		static __inline void
143		insw (unsigned short int __port, void *__addr, unsigned long int __count)
144		{
145		__asm__ __volatile__ ("cld ; rep ; insw":"=D" (__addr), "=c" (__count)
146		:"d" (__port), "0" (__addr), "1" (__count));
147		}
148
149		static __inline void
150		insl (unsigned short int __port, void *__addr, unsigned long int __count)
151		{
152		__asm__ __volatile__ ("cld ; rep ; insl":"=D" (__addr), "=c" (__count)
153		:"d" (__port), "0" (__addr), "1" (__count));
154		}
155
156		static __inline void
157		outsb (unsigned short int __port, const void *__addr,
158		unsigned long int __count)
159		{
160		__asm__ __volatile__ ("cld ; rep ; outsb":"=S" (__addr), "=c" (__count)
161		:"d" (__port), "0" (__addr), "1" (__count));
162		}
163
164		static __inline void
165		outsw (unsigned short int __port, const void *__addr,
166		unsigned long int __count)
167		{
168		__asm__ __volatile__ ("cld ; rep ; outsw":"=S" (__addr), "=c" (__count)
169		:"d" (__port), "0" (__addr), "1" (__count));
170		}
171
172		static __inline void
173		outsl (unsigned short int __port, const void *__addr,
174		unsigned long int __count)
175		{
176		__asm__ __volatile__ ("cld ; rep ; outsl":"=S" (__addr), "=c" (__count)
177		:"d" (__port), "0" (__addr), "1" (__count));
178		}
179
180		#endif /* GNU C */
181
182		__END_DECLS
183		#endif /* _SYS_IO_H */
		\ No newline at end of file

lib/libc/include/mips-linux-gnu/bits/socket-constants.h created+38

...	...	@@ -0,0 +1,38 @@
	1	/* Socket constants which vary among Linux architectures. Version for MIPS.
	2	Copyright (C) 2019 Free Software Foundation, Inc.
	3	This file is part of the GNU C Library.
	4
	5	The GNU C Library is free software; you can redistribute it and/or
	6	modify it under the terms of the GNU Lesser General Public
	7	License as published by the Free Software Foundation; either
	8	version 2.1 of the License, or (at your option) any later version.
	9
	10	The GNU C Library is distributed in the hope that it will be useful,
	11	but WITHOUT ANY WARRANTY; without even the implied warranty of
	12	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	13	Lesser General Public License for more details.
	14
	15	You should have received a copy of the GNU Lesser General Public
	16	License along with the GNU C Library; if not, see
	17	<http://www.gnu.org/licenses/>. */
	18
	19	#ifndef _SYS_SOCKET_H
	20	# error "Never include <bits/socket-constants.h> directly; use <sys/socket.h> instead."
	21	#endif
	22
	23	#define SOL_SOCKET 65535
	24	#define SO_ACCEPTCONN 4105
	25	#define SO_BROADCAST 32
	26	#define SO_DONTROUTE 16
	27	#define SO_ERROR 4103
	28	#define SO_KEEPALIVE 8
	29	#define SO_LINGER 128
	30	#define SO_OOBINLINE 256
	31	#define SO_RCVBUF 4098
	32	#define SO_RCVLOWAT 4100
	33	#define SO_RCVTIMEO 4102
	34	#define SO_REUSEADDR 4
	35	#define SO_SNDBUF 4097
	36	#define SO_SNDLOWAT 4099
	37	#define SO_SNDTIMEO 4101
	38	#define SO_TYPE 4104
		\ No newline at end of file

lib/libc/include/mips64-linux-gnuabi64/bits/socket-constants.h created+38

...	...	@@ -0,0 +1,38 @@
	1	/* Socket constants which vary among Linux architectures. Version for MIPS.
	2	Copyright (C) 2019 Free Software Foundation, Inc.
	3	This file is part of the GNU C Library.
	4
	5	The GNU C Library is free software; you can redistribute it and/or
	6	modify it under the terms of the GNU Lesser General Public
	7	License as published by the Free Software Foundation; either
	8	version 2.1 of the License, or (at your option) any later version.
	9
	10	The GNU C Library is distributed in the hope that it will be useful,
	11	but WITHOUT ANY WARRANTY; without even the implied warranty of
	12	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	13	Lesser General Public License for more details.
	14
	15	You should have received a copy of the GNU Lesser General Public
	16	License along with the GNU C Library; if not, see
	17	<http://www.gnu.org/licenses/>. */
	18
	19	#ifndef _SYS_SOCKET_H
	20	# error "Never include <bits/socket-constants.h> directly; use <sys/socket.h> instead."
	21	#endif
	22
	23	#define SOL_SOCKET 65535
	24	#define SO_ACCEPTCONN 4105
	25	#define SO_BROADCAST 32
	26	#define SO_DONTROUTE 16
	27	#define SO_ERROR 4103
	28	#define SO_KEEPALIVE 8
	29	#define SO_LINGER 128
	30	#define SO_OOBINLINE 256
	31	#define SO_RCVBUF 4098
	32	#define SO_RCVLOWAT 4100
	33	#define SO_RCVTIMEO 4102
	34	#define SO_REUSEADDR 4
	35	#define SO_SNDBUF 4097
	36	#define SO_SNDLOWAT 4099
	37	#define SO_SNDTIMEO 4101
	38	#define SO_TYPE 4104
		\ No newline at end of file

lib/libc/include/mips64-linux-gnuabin32/bits/socket-constants.h created+38

...	...	@@ -0,0 +1,38 @@
	1	/* Socket constants which vary among Linux architectures. Version for MIPS.
	2	Copyright (C) 2019 Free Software Foundation, Inc.
	3	This file is part of the GNU C Library.
	4
	5	The GNU C Library is free software; you can redistribute it and/or
	6	modify it under the terms of the GNU Lesser General Public
	7	License as published by the Free Software Foundation; either
	8	version 2.1 of the License, or (at your option) any later version.
	9
	10	The GNU C Library is distributed in the hope that it will be useful,
	11	but WITHOUT ANY WARRANTY; without even the implied warranty of
	12	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	13	Lesser General Public License for more details.
	14
	15	You should have received a copy of the GNU Lesser General Public
	16	License along with the GNU C Library; if not, see
	17	<http://www.gnu.org/licenses/>. */
	18
	19	#ifndef _SYS_SOCKET_H
	20	# error "Never include <bits/socket-constants.h> directly; use <sys/socket.h> instead."
	21	#endif
	22
	23	#define SOL_SOCKET 65535
	24	#define SO_ACCEPTCONN 4105
	25	#define SO_BROADCAST 32
	26	#define SO_DONTROUTE 16
	27	#define SO_ERROR 4103
	28	#define SO_KEEPALIVE 8
	29	#define SO_LINGER 128
	30	#define SO_OOBINLINE 256
	31	#define SO_RCVBUF 4098
	32	#define SO_RCVLOWAT 4100
	33	#define SO_RCVTIMEO 4102
	34	#define SO_REUSEADDR 4
	35	#define SO_SNDBUF 4097
	36	#define SO_SNDLOWAT 4099
	37	#define SO_SNDTIMEO 4101
	38	#define SO_TYPE 4104
		\ No newline at end of file

lib/libc/include/mips64el-linux-gnuabi64/bits/socket-constants.h created+38

...	...	@@ -0,0 +1,38 @@
	1	/* Socket constants which vary among Linux architectures. Version for MIPS.
	2	Copyright (C) 2019 Free Software Foundation, Inc.
	3	This file is part of the GNU C Library.
	4
	5	The GNU C Library is free software; you can redistribute it and/or
	6	modify it under the terms of the GNU Lesser General Public
	7	License as published by the Free Software Foundation; either
	8	version 2.1 of the License, or (at your option) any later version.
	9
	10	The GNU C Library is distributed in the hope that it will be useful,
	11	but WITHOUT ANY WARRANTY; without even the implied warranty of
	12	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	13	Lesser General Public License for more details.
	14
	15	You should have received a copy of the GNU Lesser General Public
	16	License along with the GNU C Library; if not, see
	17	<http://www.gnu.org/licenses/>. */
	18
	19	#ifndef _SYS_SOCKET_H
	20	# error "Never include <bits/socket-constants.h> directly; use <sys/socket.h> instead."
	21	#endif
	22
	23	#define SOL_SOCKET 65535
	24	#define SO_ACCEPTCONN 4105
	25	#define SO_BROADCAST 32
	26	#define SO_DONTROUTE 16
	27	#define SO_ERROR 4103
	28	#define SO_KEEPALIVE 8
	29	#define SO_LINGER 128
	30	#define SO_OOBINLINE 256
	31	#define SO_RCVBUF 4098
	32	#define SO_RCVLOWAT 4100
	33	#define SO_RCVTIMEO 4102
	34	#define SO_REUSEADDR 4
	35	#define SO_SNDBUF 4097
	36	#define SO_SNDLOWAT 4099
	37	#define SO_SNDTIMEO 4101
	38	#define SO_TYPE 4104
		\ No newline at end of file

lib/libc/include/mips64el-linux-gnuabin32/bits/socket-constants.h created+38

...	...	@@ -0,0 +1,38 @@
	1	/* Socket constants which vary among Linux architectures. Version for MIPS.
	2	Copyright (C) 2019 Free Software Foundation, Inc.
	3	This file is part of the GNU C Library.
	4
	5	The GNU C Library is free software; you can redistribute it and/or
	6	modify it under the terms of the GNU Lesser General Public
	7	License as published by the Free Software Foundation; either
	8	version 2.1 of the License, or (at your option) any later version.
	9
	10	The GNU C Library is distributed in the hope that it will be useful,
	11	but WITHOUT ANY WARRANTY; without even the implied warranty of
	12	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	13	Lesser General Public License for more details.
	14
	15	You should have received a copy of the GNU Lesser General Public
	16	License along with the GNU C Library; if not, see
	17	<http://www.gnu.org/licenses/>. */
	18
	19	#ifndef _SYS_SOCKET_H
	20	# error "Never include <bits/socket-constants.h> directly; use <sys/socket.h> instead."
	21	#endif
	22
	23	#define SOL_SOCKET 65535
	24	#define SO_ACCEPTCONN 4105
	25	#define SO_BROADCAST 32
	26	#define SO_DONTROUTE 16
	27	#define SO_ERROR 4103
	28	#define SO_KEEPALIVE 8
	29	#define SO_LINGER 128
	30	#define SO_OOBINLINE 256
	31	#define SO_RCVBUF 4098
	32	#define SO_RCVLOWAT 4100
	33	#define SO_RCVTIMEO 4102
	34	#define SO_REUSEADDR 4
	35	#define SO_SNDBUF 4097
	36	#define SO_SNDLOWAT 4099
	37	#define SO_SNDTIMEO 4101
	38	#define SO_TYPE 4104
		\ No newline at end of file

lib/libc/include/mipsel-linux-gnu/bits/socket-constants.h created+38

...	...	@@ -0,0 +1,38 @@
	1	/* Socket constants which vary among Linux architectures. Version for MIPS.
	2	Copyright (C) 2019 Free Software Foundation, Inc.
	3	This file is part of the GNU C Library.
	4
	5	The GNU C Library is free software; you can redistribute it and/or
	6	modify it under the terms of the GNU Lesser General Public
	7	License as published by the Free Software Foundation; either
	8	version 2.1 of the License, or (at your option) any later version.
	9
	10	The GNU C Library is distributed in the hope that it will be useful,
	11	but WITHOUT ANY WARRANTY; without even the implied warranty of
	12	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	13	Lesser General Public License for more details.
	14
	15	You should have received a copy of the GNU Lesser General Public
	16	License along with the GNU C Library; if not, see
	17	<http://www.gnu.org/licenses/>. */
	18
	19	#ifndef _SYS_SOCKET_H
	20	# error "Never include <bits/socket-constants.h> directly; use <sys/socket.h> instead."
	21	#endif
	22
	23	#define SOL_SOCKET 65535
	24	#define SO_ACCEPTCONN 4105
	25	#define SO_BROADCAST 32
	26	#define SO_DONTROUTE 16
	27	#define SO_ERROR 4103
	28	#define SO_KEEPALIVE 8
	29	#define SO_LINGER 128
	30	#define SO_OOBINLINE 256
	31	#define SO_RCVBUF 4098
	32	#define SO_RCVLOWAT 4100
	33	#define SO_RCVTIMEO 4102
	34	#define SO_REUSEADDR 4
	35	#define SO_SNDBUF 4097
	36	#define SO_SNDLOWAT 4099
	37	#define SO_SNDTIMEO 4101
	38	#define SO_TYPE 4104
		\ No newline at end of file

lib/libc/include/powerpc-linux-gnu/bits/fenvinline.h+30-7

...	...	@@ -18,13 +18,36 @@
18	18
19	19	#if defined __GNUC__ && !defined _SOFT_FLOAT && !defined __NO_FPRS__
20	20
21		/* Inline definition for fegetround. */
22		# define __fegetround() \
23		(__extension__ ({ int __fegetround_result; \
24		__asm__ __volatile__ \
25		("mcrfs 7,7 ; mfcr %0" \
26		: "=r"(__fegetround_result) : : "cr7"); \
27		__fegetround_result & 3; }))
	21	/* Inline definitions for fegetround. */
	22	# define __fegetround_ISA300() \
	23	(__extension__ ({ \
	24	union { double __d; unsigned long long __ll; } __u; \
	25	__asm__ __volatile__ ( \
	26	".machine push; .machine \"power9\"; mffsl %0; .machine pop" \
	27	: "=f" (__u.__d)); \
	28	__u.__ll & 0x0000000000000003LL; \
	29	}))
	30
	31	# define __fegetround_ISA2() \
	32	(__extension__ ({ \
	33	int __fegetround_result; \
	34	__asm__ __volatile__ ("mcrfs 7,7 ; mfcr %0" \
	35	: "=r"(__fegetround_result) : : "cr7"); \
	36	__fegetround_result & 3; \
	37	}))
	38
	39	# ifdef _ARCH_PWR9
	40	# define __fegetround() __fegetround_ISA300()
	41	# elif defined __BUILTIN_CPU_SUPPORTS__
	42	# define __fegetround() \
	43	(__glibc_likely (__builtin_cpu_supports ("arch_3_00")) \
	44	? __fegetround_ISA300() \
	45	: __fegetround_ISA2() \
	46	)
	47	# else
	48	# define __fegetround() __fegetround_ISA2()
	49	# endif
	50
28	51	# define fegetround() __fegetround ()
29	52
30	53	# ifndef __NO_MATH_INLINES

lib/libc/include/powerpc-linux-gnu/bits/socket-constants.h created+38

...	...	@@ -0,0 +1,38 @@
	1	/* Socket constants which vary among Linux architectures. Version for POWER.
	2	Copyright (C) 2019 Free Software Foundation, Inc.
	3	This file is part of the GNU C Library.
	4
	5	The GNU C Library is free software; you can redistribute it and/or
	6	modify it under the terms of the GNU Lesser General Public
	7	License as published by the Free Software Foundation; either
	8	version 2.1 of the License, or (at your option) any later version.
	9
	10	The GNU C Library is distributed in the hope that it will be useful,
	11	but WITHOUT ANY WARRANTY; without even the implied warranty of
	12	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	13	Lesser General Public License for more details.
	14
	15	You should have received a copy of the GNU Lesser General Public
	16	License along with the GNU C Library; if not, see
	17	<http://www.gnu.org/licenses/>. */
	18
	19	#ifndef _SYS_SOCKET_H
	20	# error "Never include <bits/socket-constants.h> directly; use <sys/socket.h> instead."
	21	#endif
	22
	23	#define SOL_SOCKET 1
	24	#define SO_ACCEPTCONN 30
	25	#define SO_BROADCAST 6
	26	#define SO_DONTROUTE 5
	27	#define SO_ERROR 4
	28	#define SO_KEEPALIVE 9
	29	#define SO_LINGER 13
	30	#define SO_OOBINLINE 10
	31	#define SO_RCVBUF 8
	32	#define SO_RCVLOWAT 16
	33	#define SO_RCVTIMEO 18
	34	#define SO_REUSEADDR 2
	35	#define SO_SNDBUF 7
	36	#define SO_SNDLOWAT 17
	37	#define SO_SNDTIMEO 19
	38	#define SO_TYPE 3
		\ No newline at end of file

lib/libc/include/powerpc-linux-gnu/fpu_control.h+33-39

...	...	@@ -19,6 +19,10 @@
19	19	#ifndef _FPU_CONTROL_H
20	20	#define _FPU_CONTROL_H
21	21
	22	#if defined __SPE__ \|\| (defined __NO_FPRS__ && !defined _SOFT_FLOAT)
	23	# error "SPE/e500 is no longer supported"
	24	#endif
	25
22	26	#ifdef _SOFT_FLOAT
23	27
24	28	# define _FPU_RESERVED 0xffffffff
...	...	@@ -28,41 +32,6 @@ typedef unsigned int fpu_control_t;
28	32	# define _FPU_SETCW(cw) (void) (cw)
29	33	extern fpu_control_t __fpu_control;
30	34
31		#elif defined __NO_FPRS__ /* e500 */
32
33		/* rounding control */
34		# define _FPU_RC_NEAREST 0x00 /* RECOMMENDED */
35		# define _FPU_RC_DOWN 0x03
36		# define _FPU_RC_UP 0x02
37		# define _FPU_RC_ZERO 0x01
38
39		/* masking of interrupts */
40		# define _FPU_MASK_ZM 0x10 /* zero divide */
41		# define _FPU_MASK_OM 0x04 /* overflow */
42		# define _FPU_MASK_UM 0x08 /* underflow */
43		# define _FPU_MASK_XM 0x40 /* inexact */
44		# define _FPU_MASK_IM 0x20 /* invalid operation */
45
46		# define _FPU_RESERVED 0x00c10080 /* These bits are reserved and not changed. */
47
48		/* Correct IEEE semantics require traps to be enabled at the hardware
49		level; the kernel then does the emulation and determines whether
50		generation of signals from those traps was enabled using prctl. */
51		# define _FPU_DEFAULT 0x0000003c /* Default value. */
52		# define _FPU_IEEE _FPU_DEFAULT
53
54		/* Type of the control word. */
55		typedef unsigned int fpu_control_t;
56
57		/* Macros for accessing the hardware control word. */
58		# define _FPU_GETCW(cw) \
59		__asm__ volatile ("mfspefscr %0" : "=r" (cw))
60		# define _FPU_SETCW(cw) \
61		__asm__ volatile ("mtspefscr %0" : : "r" (cw))
62
63		/* Default control word set at startup. */
64		extern fpu_control_t __fpu_control;
65
66	35	#else /* PowerPC 6xx floating-point. */
67	36
68	37	/* rounding control */
...	...	@@ -71,6 +40,8 @@ extern fpu_control_t __fpu_control;
71	40	# define _FPU_RC_UP 0x02
72	41	# define _FPU_RC_ZERO 0x01
73	42
	43	# define _FPU_MASK_RC (_FPU_RC_NEAREST\|_FPU_RC_DOWN\|_FPU_RC_UP\|_FPU_RC_ZERO)
	44
74	45	# define _FPU_MASK_NI 0x04 /* non-ieee mode */
75	46
76	47	/* masking of interrupts */
...	...	@@ -96,20 +67,43 @@ typedef unsigned int fpu_control_t;
96	67	/* Macros for accessing the hardware control word. */
97	68	# define _FPU_GETCW(cw) \
98	69	({union { double __d; unsigned long long __ll; } __u; \
99		register double __fr; \
100		__asm__ ("mffs %0" : "=f" (__fr)); \
101		__u.__d = __fr; \
	70	__asm__ __volatile__("mffs %0" : "=f" (__u.__d)); \
102	71	(cw) = (fpu_control_t) __u.__ll; \
103	72	(fpu_control_t) __u.__ll; \
104	73	})
105	74
	75	# define _FPU_GET_RC_ISA300() \
	76	({union { double __d; unsigned long long __ll; } __u; \
	77	__asm__ __volatile__( \
	78	".machine push; .machine \"power9\"; mffsl %0; .machine pop" \
	79	: "=f" (__u.__d)); \
	80	(fpu_control_t) (__u.__ll & _FPU_MASK_RC); \
	81	})
	82
	83	# ifdef _ARCH_PWR9
	84	# define _FPU_GET_RC() _FPU_GET_RC_ISA300()
	85	# elif defined __BUILTIN_CPU_SUPPORTS__
	86	# define _FPU_GET_RC() \
	87	({fpu_control_t __rc; \
	88	__rc = __glibc_likely (__builtin_cpu_supports ("arch_3_00")) \
	89	? _FPU_GET_RC_ISA300 () \
	90	: _FPU_GETCW (__rc) & _FPU_MASK_RC; \
	91	__rc; \
	92	})
	93	# else
	94	# define _FPU_GET_RC() \
	95	({fpu_control_t __rc = _FPU_GETCW (__rc) & _FPU_MASK_RC; \
	96	__rc; \
	97	})
	98	# endif
	99
106	100	# define _FPU_SETCW(cw) \
107	101	{ union { double __d; unsigned long long __ll; } __u; \
108	102	register double __fr; \
109	103	__u.__ll = 0xfff80000LL << 32; /* This is a QNaN. */ \
110	104	__u.__ll \|= (cw) & 0xffffffffLL; \
111	105	__fr = __u.__d; \
112		__asm__ ("mtfsf 255,%0" : : "f" (__fr)); \
	106	__asm__ __volatile__("mtfsf 255,%0" : : "f" (__fr)); \
113	107	}
114	108
115	109	/* Default control word set at startup. */

lib/libc/include/powerpc64-linux-gnu/bits/fenvinline.h+30-7

...	...	@@ -18,13 +18,36 @@
18	18
19	19	#if defined __GNUC__ && !defined _SOFT_FLOAT && !defined __NO_FPRS__
20	20
21		/* Inline definition for fegetround. */
22		# define __fegetround() \
23		(__extension__ ({ int __fegetround_result; \
24		__asm__ __volatile__ \
25		("mcrfs 7,7 ; mfcr %0" \
26		: "=r"(__fegetround_result) : : "cr7"); \
27		__fegetround_result & 3; }))
	21	/* Inline definitions for fegetround. */
	22	# define __fegetround_ISA300() \
	23	(__extension__ ({ \
	24	union { double __d; unsigned long long __ll; } __u; \
	25	__asm__ __volatile__ ( \
	26	".machine push; .machine \"power9\"; mffsl %0; .machine pop" \
	27	: "=f" (__u.__d)); \
	28	__u.__ll & 0x0000000000000003LL; \
	29	}))
	30
	31	# define __fegetround_ISA2() \
	32	(__extension__ ({ \
	33	int __fegetround_result; \
	34	__asm__ __volatile__ ("mcrfs 7,7 ; mfcr %0" \
	35	: "=r"(__fegetround_result) : : "cr7"); \
	36	__fegetround_result & 3; \
	37	}))
	38
	39	# ifdef _ARCH_PWR9
	40	# define __fegetround() __fegetround_ISA300()
	41	# elif defined __BUILTIN_CPU_SUPPORTS__
	42	# define __fegetround() \
	43	(__glibc_likely (__builtin_cpu_supports ("arch_3_00")) \
	44	? __fegetround_ISA300() \
	45	: __fegetround_ISA2() \
	46	)
	47	# else
	48	# define __fegetround() __fegetround_ISA2()
	49	# endif
	50
28	51	# define fegetround() __fegetround ()
29	52
30	53	# ifndef __NO_MATH_INLINES

lib/libc/include/powerpc64-linux-gnu/bits/socket-constants.h created+38

...	...	@@ -0,0 +1,38 @@
	1	/* Socket constants which vary among Linux architectures. Version for POWER.
	2	Copyright (C) 2019 Free Software Foundation, Inc.
	3	This file is part of the GNU C Library.
	4
	5	The GNU C Library is free software; you can redistribute it and/or
	6	modify it under the terms of the GNU Lesser General Public
	7	License as published by the Free Software Foundation; either
	8	version 2.1 of the License, or (at your option) any later version.
	9
	10	The GNU C Library is distributed in the hope that it will be useful,
	11	but WITHOUT ANY WARRANTY; without even the implied warranty of
	12	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	13	Lesser General Public License for more details.
	14
	15	You should have received a copy of the GNU Lesser General Public
	16	License along with the GNU C Library; if not, see
	17	<http://www.gnu.org/licenses/>. */
	18
	19	#ifndef _SYS_SOCKET_H
	20	# error "Never include <bits/socket-constants.h> directly; use <sys/socket.h> instead."
	21	#endif
	22
	23	#define SOL_SOCKET 1
	24	#define SO_ACCEPTCONN 30
	25	#define SO_BROADCAST 6
	26	#define SO_DONTROUTE 5
	27	#define SO_ERROR 4
	28	#define SO_KEEPALIVE 9
	29	#define SO_LINGER 13
	30	#define SO_OOBINLINE 10
	31	#define SO_RCVBUF 8
	32	#define SO_RCVLOWAT 16
	33	#define SO_RCVTIMEO 18
	34	#define SO_REUSEADDR 2
	35	#define SO_SNDBUF 7
	36	#define SO_SNDLOWAT 17
	37	#define SO_SNDTIMEO 19
	38	#define SO_TYPE 3
		\ No newline at end of file

lib/libc/include/powerpc64-linux-gnu/fpu_control.h+33-39

...	...	@@ -19,6 +19,10 @@
19	19	#ifndef _FPU_CONTROL_H
20	20	#define _FPU_CONTROL_H
21	21
	22	#if defined __SPE__ \|\| (defined __NO_FPRS__ && !defined _SOFT_FLOAT)
	23	# error "SPE/e500 is no longer supported"
	24	#endif
	25
22	26	#ifdef _SOFT_FLOAT
23	27
24	28	# define _FPU_RESERVED 0xffffffff
...	...	@@ -28,41 +32,6 @@ typedef unsigned int fpu_control_t;
28	32	# define _FPU_SETCW(cw) (void) (cw)
29	33	extern fpu_control_t __fpu_control;
30	34
31		#elif defined __NO_FPRS__ /* e500 */
32
33		/* rounding control */
34		# define _FPU_RC_NEAREST 0x00 /* RECOMMENDED */
35		# define _FPU_RC_DOWN 0x03
36		# define _FPU_RC_UP 0x02
37		# define _FPU_RC_ZERO 0x01
38
39		/* masking of interrupts */
40		# define _FPU_MASK_ZM 0x10 /* zero divide */
41		# define _FPU_MASK_OM 0x04 /* overflow */
42		# define _FPU_MASK_UM 0x08 /* underflow */
43		# define _FPU_MASK_XM 0x40 /* inexact */
44		# define _FPU_MASK_IM 0x20 /* invalid operation */
45
46		# define _FPU_RESERVED 0x00c10080 /* These bits are reserved and not changed. */
47
48		/* Correct IEEE semantics require traps to be enabled at the hardware
49		level; the kernel then does the emulation and determines whether
50		generation of signals from those traps was enabled using prctl. */
51		# define _FPU_DEFAULT 0x0000003c /* Default value. */
52		# define _FPU_IEEE _FPU_DEFAULT
53
54		/* Type of the control word. */
55		typedef unsigned int fpu_control_t;
56
57		/* Macros for accessing the hardware control word. */
58		# define _FPU_GETCW(cw) \
59		__asm__ volatile ("mfspefscr %0" : "=r" (cw))
60		# define _FPU_SETCW(cw) \
61		__asm__ volatile ("mtspefscr %0" : : "r" (cw))
62
63		/* Default control word set at startup. */
64		extern fpu_control_t __fpu_control;
65
66	35	#else /* PowerPC 6xx floating-point. */
67	36
68	37	/* rounding control */
...	...	@@ -71,6 +40,8 @@ extern fpu_control_t __fpu_control;
71	40	# define _FPU_RC_UP 0x02
72	41	# define _FPU_RC_ZERO 0x01
73	42
	43	# define _FPU_MASK_RC (_FPU_RC_NEAREST\|_FPU_RC_DOWN\|_FPU_RC_UP\|_FPU_RC_ZERO)
	44
74	45	# define _FPU_MASK_NI 0x04 /* non-ieee mode */
75	46
76	47	/* masking of interrupts */
...	...	@@ -96,20 +67,43 @@ typedef unsigned int fpu_control_t;
96	67	/* Macros for accessing the hardware control word. */
97	68	# define _FPU_GETCW(cw) \
98	69	({union { double __d; unsigned long long __ll; } __u; \
99		register double __fr; \
100		__asm__ ("mffs %0" : "=f" (__fr)); \
101		__u.__d = __fr; \
	70	__asm__ __volatile__("mffs %0" : "=f" (__u.__d)); \
102	71	(cw) = (fpu_control_t) __u.__ll; \
103	72	(fpu_control_t) __u.__ll; \
104	73	})
105	74
	75	# define _FPU_GET_RC_ISA300() \
	76	({union { double __d; unsigned long long __ll; } __u; \
	77	__asm__ __volatile__( \
	78	".machine push; .machine \"power9\"; mffsl %0; .machine pop" \
	79	: "=f" (__u.__d)); \
	80	(fpu_control_t) (__u.__ll & _FPU_MASK_RC); \
	81	})
	82
	83	# ifdef _ARCH_PWR9
	84	# define _FPU_GET_RC() _FPU_GET_RC_ISA300()
	85	# elif defined __BUILTIN_CPU_SUPPORTS__
	86	# define _FPU_GET_RC() \
	87	({fpu_control_t __rc; \
	88	__rc = __glibc_likely (__builtin_cpu_supports ("arch_3_00")) \
	89	? _FPU_GET_RC_ISA300 () \
	90	: _FPU_GETCW (__rc) & _FPU_MASK_RC; \
	91	__rc; \
	92	})
	93	# else
	94	# define _FPU_GET_RC() \
	95	({fpu_control_t __rc = _FPU_GETCW (__rc) & _FPU_MASK_RC; \
	96	__rc; \
	97	})
	98	# endif
	99
106	100	# define _FPU_SETCW(cw) \
107	101	{ union { double __d; unsigned long long __ll; } __u; \
108	102	register double __fr; \
109	103	__u.__ll = 0xfff80000LL << 32; /* This is a QNaN. */ \
110	104	__u.__ll \|= (cw) & 0xffffffffLL; \
111	105	__fr = __u.__d; \
112		__asm__ ("mtfsf 255,%0" : : "f" (__fr)); \
	106	__asm__ __volatile__("mtfsf 255,%0" : : "f" (__fr)); \
113	107	}
114	108
115	109	/* Default control word set at startup. */

lib/libc/include/powerpc64-linux-gnu/gnu/stubs-64-v1.h-2

...	...	@@ -8,9 +8,7 @@
8	8	#endif
9	9
10	10	#define __stub_chflags
11		#define __stub_fattach
12	11	#define __stub_fchflags
13		#define __stub_fdetach
14	12	#define __stub_gtty
15	13	#define __stub_lchmod
16	14	#define __stub_revoke

lib/libc/include/powerpc64le-linux-gnu/bits/fenvinline.h+30-7

...	...	@@ -18,13 +18,36 @@
18	18
19	19	#if defined __GNUC__ && !defined _SOFT_FLOAT && !defined __NO_FPRS__
20	20
21		/* Inline definition for fegetround. */
22		# define __fegetround() \
23		(__extension__ ({ int __fegetround_result; \
24		__asm__ __volatile__ \
25		("mcrfs 7,7 ; mfcr %0" \
26		: "=r"(__fegetround_result) : : "cr7"); \
27		__fegetround_result & 3; }))
	21	/* Inline definitions for fegetround. */
	22	# define __fegetround_ISA300() \
	23	(__extension__ ({ \
	24	union { double __d; unsigned long long __ll; } __u; \
	25	__asm__ __volatile__ ( \
	26	".machine push; .machine \"power9\"; mffsl %0; .machine pop" \
	27	: "=f" (__u.__d)); \
	28	__u.__ll & 0x0000000000000003LL; \
	29	}))
	30
	31	# define __fegetround_ISA2() \
	32	(__extension__ ({ \
	33	int __fegetround_result; \
	34	__asm__ __volatile__ ("mcrfs 7,7 ; mfcr %0" \
	35	: "=r"(__fegetround_result) : : "cr7"); \
	36	__fegetround_result & 3; \
	37	}))
	38
	39	# ifdef _ARCH_PWR9
	40	# define __fegetround() __fegetround_ISA300()
	41	# elif defined __BUILTIN_CPU_SUPPORTS__
	42	# define __fegetround() \
	43	(__glibc_likely (__builtin_cpu_supports ("arch_3_00")) \
	44	? __fegetround_ISA300() \
	45	: __fegetround_ISA2() \
	46	)
	47	# else
	48	# define __fegetround() __fegetround_ISA2()
	49	# endif
	50
28	51	# define fegetround() __fegetround ()
29	52
30	53	# ifndef __NO_MATH_INLINES

lib/libc/include/powerpc64le-linux-gnu/bits/socket-constants.h created+38

...	...	@@ -0,0 +1,38 @@
	1	/* Socket constants which vary among Linux architectures. Version for POWER.
	2	Copyright (C) 2019 Free Software Foundation, Inc.
	3	This file is part of the GNU C Library.
	4
	5	The GNU C Library is free software; you can redistribute it and/or
	6	modify it under the terms of the GNU Lesser General Public
	7	License as published by the Free Software Foundation; either
	8	version 2.1 of the License, or (at your option) any later version.
	9
	10	The GNU C Library is distributed in the hope that it will be useful,
	11	but WITHOUT ANY WARRANTY; without even the implied warranty of
	12	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	13	Lesser General Public License for more details.
	14
	15	You should have received a copy of the GNU Lesser General Public
	16	License along with the GNU C Library; if not, see
	17	<http://www.gnu.org/licenses/>. */
	18
	19	#ifndef _SYS_SOCKET_H
	20	# error "Never include <bits/socket-constants.h> directly; use <sys/socket.h> instead."
	21	#endif
	22
	23	#define SOL_SOCKET 1
	24	#define SO_ACCEPTCONN 30
	25	#define SO_BROADCAST 6
	26	#define SO_DONTROUTE 5
	27	#define SO_ERROR 4
	28	#define SO_KEEPALIVE 9
	29	#define SO_LINGER 13
	30	#define SO_OOBINLINE 10
	31	#define SO_RCVBUF 8
	32	#define SO_RCVLOWAT 16
	33	#define SO_RCVTIMEO 18
	34	#define SO_REUSEADDR 2
	35	#define SO_SNDBUF 7
	36	#define SO_SNDLOWAT 17
	37	#define SO_SNDTIMEO 19
	38	#define SO_TYPE 3
		\ No newline at end of file

lib/libc/include/powerpc64le-linux-gnu/fpu_control.h+33-39

...	...	@@ -19,6 +19,10 @@
19	19	#ifndef _FPU_CONTROL_H
20	20	#define _FPU_CONTROL_H
21	21
	22	#if defined __SPE__ \|\| (defined __NO_FPRS__ && !defined _SOFT_FLOAT)
	23	# error "SPE/e500 is no longer supported"
	24	#endif
	25
22	26	#ifdef _SOFT_FLOAT
23	27
24	28	# define _FPU_RESERVED 0xffffffff
...	...	@@ -28,41 +32,6 @@ typedef unsigned int fpu_control_t;
28	32	# define _FPU_SETCW(cw) (void) (cw)
29	33	extern fpu_control_t __fpu_control;
30	34
31		#elif defined __NO_FPRS__ /* e500 */
32
33		/* rounding control */
34		# define _FPU_RC_NEAREST 0x00 /* RECOMMENDED */
35		# define _FPU_RC_DOWN 0x03
36		# define _FPU_RC_UP 0x02
37		# define _FPU_RC_ZERO 0x01
38
39		/* masking of interrupts */
40		# define _FPU_MASK_ZM 0x10 /* zero divide */
41		# define _FPU_MASK_OM 0x04 /* overflow */
42		# define _FPU_MASK_UM 0x08 /* underflow */
43		# define _FPU_MASK_XM 0x40 /* inexact */
44		# define _FPU_MASK_IM 0x20 /* invalid operation */
45
46		# define _FPU_RESERVED 0x00c10080 /* These bits are reserved and not changed. */
47
48		/* Correct IEEE semantics require traps to be enabled at the hardware
49		level; the kernel then does the emulation and determines whether
50		generation of signals from those traps was enabled using prctl. */
51		# define _FPU_DEFAULT 0x0000003c /* Default value. */
52		# define _FPU_IEEE _FPU_DEFAULT
53
54		/* Type of the control word. */
55		typedef unsigned int fpu_control_t;
56
57		/* Macros for accessing the hardware control word. */
58		# define _FPU_GETCW(cw) \
59		__asm__ volatile ("mfspefscr %0" : "=r" (cw))
60		# define _FPU_SETCW(cw) \
61		__asm__ volatile ("mtspefscr %0" : : "r" (cw))
62
63		/* Default control word set at startup. */
64		extern fpu_control_t __fpu_control;
65
66	35	#else /* PowerPC 6xx floating-point. */
67	36
68	37	/* rounding control */
...	...	@@ -71,6 +40,8 @@ extern fpu_control_t __fpu_control;
71	40	# define _FPU_RC_UP 0x02
72	41	# define _FPU_RC_ZERO 0x01
73	42
	43	# define _FPU_MASK_RC (_FPU_RC_NEAREST\|_FPU_RC_DOWN\|_FPU_RC_UP\|_FPU_RC_ZERO)
	44
74	45	# define _FPU_MASK_NI 0x04 /* non-ieee mode */
75	46
76	47	/* masking of interrupts */
...	...	@@ -96,20 +67,43 @@ typedef unsigned int fpu_control_t;
96	67	/* Macros for accessing the hardware control word. */
97	68	# define _FPU_GETCW(cw) \
98	69	({union { double __d; unsigned long long __ll; } __u; \
99		register double __fr; \
100		__asm__ ("mffs %0" : "=f" (__fr)); \
101		__u.__d = __fr; \
	70	__asm__ __volatile__("mffs %0" : "=f" (__u.__d)); \
102	71	(cw) = (fpu_control_t) __u.__ll; \
103	72	(fpu_control_t) __u.__ll; \
104	73	})
105	74
	75	# define _FPU_GET_RC_ISA300() \
	76	({union { double __d; unsigned long long __ll; } __u; \
	77	__asm__ __volatile__( \
	78	".machine push; .machine \"power9\"; mffsl %0; .machine pop" \
	79	: "=f" (__u.__d)); \
	80	(fpu_control_t) (__u.__ll & _FPU_MASK_RC); \
	81	})
	82
	83	# ifdef _ARCH_PWR9
	84	# define _FPU_GET_RC() _FPU_GET_RC_ISA300()
	85	# elif defined __BUILTIN_CPU_SUPPORTS__
	86	# define _FPU_GET_RC() \
	87	({fpu_control_t __rc; \
	88	__rc = __glibc_likely (__builtin_cpu_supports ("arch_3_00")) \
	89	? _FPU_GET_RC_ISA300 () \
	90	: _FPU_GETCW (__rc) & _FPU_MASK_RC; \
	91	__rc; \
	92	})
	93	# else
	94	# define _FPU_GET_RC() \
	95	({fpu_control_t __rc = _FPU_GETCW (__rc) & _FPU_MASK_RC; \
	96	__rc; \
	97	})
	98	# endif
	99
106	100	# define _FPU_SETCW(cw) \
107	101	{ union { double __d; unsigned long long __ll; } __u; \
108	102	register double __fr; \
109	103	__u.__ll = 0xfff80000LL << 32; /* This is a QNaN. */ \
110	104	__u.__ll \|= (cw) & 0xffffffffLL; \
111	105	__fr = __u.__d; \
112		__asm__ ("mtfsf 255,%0" : : "f" (__fr)); \
	106	__asm__ __volatile__("mtfsf 255,%0" : : "f" (__fr)); \
113	107	}
114	108
115	109	/* Default control word set at startup. */

lib/libc/include/powerpc64le-linux-gnu/gnu/stubs-64-v2.h-2

...	...	@@ -8,9 +8,7 @@
8	8	#endif
9	9
10	10	#define __stub_chflags
11		#define __stub_fattach
12	11	#define __stub_fchflags
13		#define __stub_fdetach
14	12	#define __stub_gtty
15	13	#define __stub_lchmod
16	14	#define __stub_revoke

lib/libc/include/riscv64-linux-gnu/gnu/stubs-lp64.h-6

...	...	@@ -13,9 +13,7 @@
13	13	#define __stub___compat_query_module
14	14	#define __stub___compat_uselib
15	15	#define __stub_chflags
16		#define __stub_fattach
17	16	#define __stub_fchflags
18		#define __stub_fdetach
19	17	#define __stub_feclearexcept
20	18	#define __stub_fedisableexcept
21	19	#define __stub_feenableexcept
...	...	@@ -33,12 +31,8 @@
33	31	#define __stub_fesetround
34	32	#define __stub_fetestexcept
35	33	#define __stub_feupdateenv
36		#define __stub_getmsg
37		#define __stub_getpmsg
38	34	#define __stub_gtty
39	35	#define __stub_lchmod
40		#define __stub_putmsg
41		#define __stub_putpmsg
42	36	#define __stub_revoke
43	37	#define __stub_setlogin
44	38	#define __stub_sigreturn

lib/libc/include/s390x-linux-gnu/bits/hwcap.h+5-1

...	...	@@ -38,4 +38,8 @@
38	38	#define HWCAP_S390_VX 2048
39	39	#define HWCAP_S390_VXD 4096
40	40	#define HWCAP_S390_VXE 8192
41		#define HWCAP_S390_GS 16384
		\ No newline at end of file
	41	#define HWCAP_S390_GS 16384
	42	#define HWCAP_S390_VXRS_EXT2 32768
	43	#define HWCAP_S390_VXRS_PDE 65536
	44	#define HWCAP_S390_SORT 131072
	45	#define HWCAP_S390_DFLT 262144
		\ No newline at end of file

lib/libc/include/s390x-linux-gnu/bits/xtitypes.h deleted-33

...	...	@@ -1,33 +0,0 @@
1		/* bits/xtitypes.h -- Define some types used by <bits/stropts.h>. S390/S390x
2		Copyright (C) 2002-2019 Free Software Foundation, Inc.
3		This file is part of the GNU C Library.
4
5		The GNU C Library is free software; you can redistribute it and/or
6		modify it under the terms of the GNU Lesser General Public
7		License as published by the Free Software Foundation; either
8		version 2.1 of the License, or (at your option) any later version.
9
10		The GNU C Library is distributed in the hope that it will be useful,
11		but WITHOUT ANY WARRANTY; without even the implied warranty of
12		MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13		Lesser General Public License for more details.
14
15		You should have received a copy of the GNU Lesser General Public
16		License along with the GNU C Library; if not, see
17		<http://www.gnu.org/licenses/>. */
18
19		#ifndef _STROPTS_H
20		# error "Never include <bits/xtitypes.h> directly; use <stropts.h> instead."
21		#endif
22
23		#ifndef _BITS_XTITYPES_H
24		#define _BITS_XTITYPES_H 1
25
26		#include <bits/types.h>
27
28		/* This type is used by some structs in <bits/stropts.h>. */
29		typedef __S32_TYPE __t_scalar_t;
30		typedef __U32_TYPE __t_uscalar_t;
31
32
33		#endif /* bits/xtitypes.h */
		\ No newline at end of file

lib/libc/include/s390x-linux-gnu/gnu/stubs-64.h deleted-24

...	...	@@ -1,24 +0,0 @@
1		/* This file is automatically generated.
2		It defines a symbol `__stub_FUNCTION' for each function
3		in the C library which is a stub, meaning it will fail
4		every time called, usually setting errno to ENOSYS. */
5
6		#ifdef _LIBC
7		#error Applications may not define the macro _LIBC
8		#endif
9
10		#define __stub_chflags
11		#define __stub_fattach
12		#define __stub_fchflags
13		#define __stub_fdetach
14		#define __stub_getmsg
15		#define __stub_gtty
16		#define __stub_lchmod
17		#define __stub_pkey_alloc
18		#define __stub_pkey_free
19		#define __stub_putmsg
20		#define __stub_revoke
21		#define __stub_setlogin
22		#define __stub_sigreturn
23		#define __stub_sstk
24		#define __stub_stty
		\ No newline at end of file

lib/libc/include/sparc-linux-gnu/bits/socket-constants.h created+38

...	...	@@ -0,0 +1,38 @@
	1	/* Socket constants which vary among Linux architectures. Version for SPARC.
	2	Copyright (C) 2019 Free Software Foundation, Inc.
	3	This file is part of the GNU C Library.
	4
	5	The GNU C Library is free software; you can redistribute it and/or
	6	modify it under the terms of the GNU Lesser General Public
	7	License as published by the Free Software Foundation; either
	8	version 2.1 of the License, or (at your option) any later version.
	9
	10	The GNU C Library is distributed in the hope that it will be useful,
	11	but WITHOUT ANY WARRANTY; without even the implied warranty of
	12	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	13	Lesser General Public License for more details.
	14
	15	You should have received a copy of the GNU Lesser General Public
	16	License along with the GNU C Library; if not, see
	17	<http://www.gnu.org/licenses/>. */
	18
	19	#ifndef _SYS_SOCKET_H
	20	# error "Never include <bits/socket-constants.h> directly; use <sys/socket.h> instead."
	21	#endif
	22
	23	#define SOL_SOCKET 65535
	24	#define SO_ACCEPTCONN 32768
	25	#define SO_BROADCAST 32
	26	#define SO_DONTROUTE 16
	27	#define SO_ERROR 4103
	28	#define SO_KEEPALIVE 8
	29	#define SO_LINGER 128
	30	#define SO_OOBINLINE 256
	31	#define SO_RCVBUF 4098
	32	#define SO_RCVLOWAT 2048
	33	#define SO_RCVTIMEO 8192
	34	#define SO_REUSEADDR 4
	35	#define SO_SNDBUF 4097
	36	#define SO_SNDLOWAT 4096
	37	#define SO_SNDTIMEO 16384
	38	#define SO_TYPE 4104
		\ No newline at end of file

lib/libc/include/sparc-linux-gnu/gnu/stubs-64.h deleted-26

...	...	@@ -1,26 +0,0 @@
1		/* This file is automatically generated.
2		It defines a symbol `__stub_FUNCTION' for each function
3		in the C library which is a stub, meaning it will fail
4		every time called, usually setting errno to ENOSYS. */
5
6		#ifdef _LIBC
7		#error Applications may not define the macro _LIBC
8		#endif
9
10		#define __stub_chflags
11		#define __stub_fattach
12		#define __stub_fchflags
13		#define __stub_fdetach
14		#define __stub_getmsg
15		#define __stub_getpmsg
16		#define __stub_gtty
17		#define __stub_lchmod
18		#define __stub_pkey_alloc
19		#define __stub_pkey_free
20		#define __stub_putmsg
21		#define __stub_putpmsg
22		#define __stub_revoke
23		#define __stub_setlogin
24		#define __stub_sigreturn
25		#define __stub_sstk
26		#define __stub_stty
		\ No newline at end of file

lib/libc/include/sparcv9-linux-gnu/bits/socket-constants.h created+38

...	...	@@ -0,0 +1,38 @@
	1	/* Socket constants which vary among Linux architectures. Version for SPARC.
	2	Copyright (C) 2019 Free Software Foundation, Inc.
	3	This file is part of the GNU C Library.
	4
	5	The GNU C Library is free software; you can redistribute it and/or
	6	modify it under the terms of the GNU Lesser General Public
	7	License as published by the Free Software Foundation; either
	8	version 2.1 of the License, or (at your option) any later version.
	9
	10	The GNU C Library is distributed in the hope that it will be useful,
	11	but WITHOUT ANY WARRANTY; without even the implied warranty of
	12	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	13	Lesser General Public License for more details.
	14
	15	You should have received a copy of the GNU Lesser General Public
	16	License along with the GNU C Library; if not, see
	17	<http://www.gnu.org/licenses/>. */
	18
	19	#ifndef _SYS_SOCKET_H
	20	# error "Never include <bits/socket-constants.h> directly; use <sys/socket.h> instead."
	21	#endif
	22
	23	#define SOL_SOCKET 65535
	24	#define SO_ACCEPTCONN 32768
	25	#define SO_BROADCAST 32
	26	#define SO_DONTROUTE 16
	27	#define SO_ERROR 4103
	28	#define SO_KEEPALIVE 8
	29	#define SO_LINGER 128
	30	#define SO_OOBINLINE 256
	31	#define SO_RCVBUF 4098
	32	#define SO_RCVLOWAT 2048
	33	#define SO_RCVTIMEO 8192
	34	#define SO_REUSEADDR 4
	35	#define SO_SNDBUF 4097
	36	#define SO_SNDLOWAT 4096
	37	#define SO_SNDTIMEO 16384
	38	#define SO_TYPE 4104
		\ No newline at end of file

lib/libc/include/sparcv9-linux-gnu/gnu/stubs-32.h deleted-26

...	...	@@ -1,26 +0,0 @@
1		/* This file is automatically generated.
2		It defines a symbol `__stub_FUNCTION' for each function
3		in the C library which is a stub, meaning it will fail
4		every time called, usually setting errno to ENOSYS. */
5
6		#ifdef _LIBC
7		#error Applications may not define the macro _LIBC
8		#endif
9
10		#define __stub_chflags
11		#define __stub_fattach
12		#define __stub_fchflags
13		#define __stub_fdetach
14		#define __stub_getmsg
15		#define __stub_getpmsg
16		#define __stub_gtty
17		#define __stub_lchmod
18		#define __stub_pkey_alloc
19		#define __stub_pkey_free
20		#define __stub_putmsg
21		#define __stub_putpmsg
22		#define __stub_revoke
23		#define __stub_setlogin
24		#define __stub_sigreturn
25		#define __stub_sstk
26		#define __stub_stty
		\ No newline at end of file

lib/libc/include/x86_64-linux-gnu/bits/math-vector-fortran.h deleted-43

...	...	@@ -1,43 +0,0 @@
1		! Platform-specific declarations of SIMD math functions for Fortran. -- f90 --
2		! Copyright (C) 2019 Free Software Foundation, Inc.
3		! This file is part of the GNU C Library.
4		!
5		! The GNU C Library is free software; you can redistribute it and/or
6		! modify it under the terms of the GNU Lesser General Public
7		! License as published by the Free Software Foundation; either
8		! version 2.1 of the License, or (at your option) any later version.
9		!
10		! The GNU C Library is distributed in the hope that it will be useful,
11		! but WITHOUT ANY WARRANTY; without even the implied warranty of
12		! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13		! Lesser General Public License for more details.
14		!
15		! You should have received a copy of the GNU Lesser General Public
16		! License along with the GNU C Library; if not, see
17		! <http://www.gnu.org/licenses/>.
18
19		!GCC$ builtin (cos) attributes simd (notinbranch) if('x86_64')
20		!GCC$ builtin (cosf) attributes simd (notinbranch) if('x86_64')
21		!GCC$ builtin (sin) attributes simd (notinbranch) if('x86_64')
22		!GCC$ builtin (sinf) attributes simd (notinbranch) if('x86_64')
23		!GCC$ builtin (sincos) attributes simd (notinbranch) if('x86_64')
24		!GCC$ builtin (sincosf) attributes simd (notinbranch) if('x86_64')
25		!GCC$ builtin (log) attributes simd (notinbranch) if('x86_64')
26		!GCC$ builtin (logf) attributes simd (notinbranch) if('x86_64')
27		!GCC$ builtin (exp) attributes simd (notinbranch) if('x86_64')
28		!GCC$ builtin (expf) attributes simd (notinbranch) if('x86_64')
29		!GCC$ builtin (pow) attributes simd (notinbranch) if('x86_64')
30		!GCC$ builtin (powf) attributes simd (notinbranch) if('x86_64')
31
32		!GCC$ builtin (cos) attributes simd (notinbranch) if('x32')
33		!GCC$ builtin (cosf) attributes simd (notinbranch) if('x32')
34		!GCC$ builtin (sin) attributes simd (notinbranch) if('x32')
35		!GCC$ builtin (sinf) attributes simd (notinbranch) if('x32')
36		!GCC$ builtin (sincos) attributes simd (notinbranch) if('x32')
37		!GCC$ builtin (sincosf) attributes simd (notinbranch) if('x32')
38		!GCC$ builtin (log) attributes simd (notinbranch) if('x32')
39		!GCC$ builtin (logf) attributes simd (notinbranch) if('x32')
40		!GCC$ builtin (exp) attributes simd (notinbranch) if('x32')
41		!GCC$ builtin (expf) attributes simd (notinbranch) if('x32')
42		!GCC$ builtin (pow) attributes simd (notinbranch) if('x32')
43		!GCC$ builtin (powf) attributes simd (notinbranch) if('x32')
		\ No newline at end of file

lib/libc/include/x86_64-linux-gnu/bits/xtitypes.h deleted-33

...	...	@@ -1,33 +0,0 @@
1		/* bits/xtitypes.h -- Define some types used by <bits/stropts.h>. x86-64.
2		Copyright (C) 2002-2019 Free Software Foundation, Inc.
3		This file is part of the GNU C Library.
4
5		The GNU C Library is free software; you can redistribute it and/or
6		modify it under the terms of the GNU Lesser General Public
7		License as published by the Free Software Foundation; either
8		version 2.1 of the License, or (at your option) any later version.
9
10		The GNU C Library is distributed in the hope that it will be useful,
11		but WITHOUT ANY WARRANTY; without even the implied warranty of
12		MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13		Lesser General Public License for more details.
14
15		You should have received a copy of the GNU Lesser General Public
16		License along with the GNU C Library; if not, see
17		<http://www.gnu.org/licenses/>. */
18
19		#ifndef _STROPTS_H
20		# error "Never include <bits/xtitypes.h> directly; use <stropts.h> instead."
21		#endif
22
23		#ifndef _BITS_XTITYPES_H
24		#define _BITS_XTITYPES_H 1
25
26		#include <bits/types.h>
27
28		/* This type is used by some structs in <bits/stropts.h>. */
29		typedef __SLONG32_TYPE __t_scalar_t;
30		typedef __ULONG32_TYPE __t_uscalar_t;
31
32
33		#endif /* bits/xtitypes.h */
		\ No newline at end of file

lib/libc/include/x86_64-linux-gnu/finclude/math-vector-fortran.h created+43

...	...	@@ -0,0 +1,43 @@
	1	! Platform-specific declarations of SIMD math functions for Fortran. -- f90 --
	2	! Copyright (C) 2019 Free Software Foundation, Inc.
	3	! This file is part of the GNU C Library.
	4	!
	5	! The GNU C Library is free software; you can redistribute it and/or
	6	! modify it under the terms of the GNU Lesser General Public
	7	! License as published by the Free Software Foundation; either
	8	! version 2.1 of the License, or (at your option) any later version.
	9	!
	10	! The GNU C Library is distributed in the hope that it will be useful,
	11	! but WITHOUT ANY WARRANTY; without even the implied warranty of
	12	! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	13	! Lesser General Public License for more details.
	14	!
	15	! You should have received a copy of the GNU Lesser General Public
	16	! License along with the GNU C Library; if not, see
	17	! <http://www.gnu.org/licenses/>.
	18
	19	!GCC$ builtin (cos) attributes simd (notinbranch) if('x86_64')
	20	!GCC$ builtin (cosf) attributes simd (notinbranch) if('x86_64')
	21	!GCC$ builtin (sin) attributes simd (notinbranch) if('x86_64')
	22	!GCC$ builtin (sinf) attributes simd (notinbranch) if('x86_64')
	23	!GCC$ builtin (sincos) attributes simd (notinbranch) if('x86_64')
	24	!GCC$ builtin (sincosf) attributes simd (notinbranch) if('x86_64')
	25	!GCC$ builtin (log) attributes simd (notinbranch) if('x86_64')
	26	!GCC$ builtin (logf) attributes simd (notinbranch) if('x86_64')
	27	!GCC$ builtin (exp) attributes simd (notinbranch) if('x86_64')
	28	!GCC$ builtin (expf) attributes simd (notinbranch) if('x86_64')
	29	!GCC$ builtin (pow) attributes simd (notinbranch) if('x86_64')
	30	!GCC$ builtin (powf) attributes simd (notinbranch) if('x86_64')
	31
	32	!GCC$ builtin (cos) attributes simd (notinbranch) if('x32')
	33	!GCC$ builtin (cosf) attributes simd (notinbranch) if('x32')
	34	!GCC$ builtin (sin) attributes simd (notinbranch) if('x32')
	35	!GCC$ builtin (sinf) attributes simd (notinbranch) if('x32')
	36	!GCC$ builtin (sincos) attributes simd (notinbranch) if('x32')
	37	!GCC$ builtin (sincosf) attributes simd (notinbranch) if('x32')
	38	!GCC$ builtin (log) attributes simd (notinbranch) if('x32')
	39	!GCC$ builtin (logf) attributes simd (notinbranch) if('x32')
	40	!GCC$ builtin (exp) attributes simd (notinbranch) if('x32')
	41	!GCC$ builtin (expf) attributes simd (notinbranch) if('x32')
	42	!GCC$ builtin (pow) attributes simd (notinbranch) if('x32')
	43	!GCC$ builtin (powf) attributes simd (notinbranch) if('x32')
		\ No newline at end of file

lib/libc/include/x86_64-linux-gnu/gnu/stubs-64.h-4

...	...	@@ -9,13 +9,9 @@
9	9
10	10	#define __stub___compat_bdflush
11	11	#define __stub_chflags
12		#define __stub_fattach
13	12	#define __stub_fchflags
14		#define __stub_fdetach
15		#define __stub_getmsg
16	13	#define __stub_gtty
17	14	#define __stub_lchmod
18		#define __stub_putmsg
19	15	#define __stub_revoke
20	16	#define __stub_setlogin
21	17	#define __stub_sigreturn

lib/libc/include/x86_64-linux-gnu/sys/io.h deleted-183

...	...	@@ -1,183 +0,0 @@
1		/* Copyright (C) 1996-2019 Free Software Foundation, Inc.
2		This file is part of the GNU C Library.
3
4		The GNU C Library is free software; you can redistribute it and/or
5		modify it under the terms of the GNU Lesser General Public
6		License as published by the Free Software Foundation; either
7		version 2.1 of the License, or (at your option) any later version.
8
9		The GNU C Library is distributed in the hope that it will be useful,
10		but WITHOUT ANY WARRANTY; without even the implied warranty of
11		MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12		Lesser General Public License for more details.
13
14		You should have received a copy of the GNU Lesser General Public
15		License along with the GNU C Library; if not, see
16		<http://www.gnu.org/licenses/>. */
17
18		#ifndef _SYS_IO_H
19		#define _SYS_IO_H 1
20
21		#include <features.h>
22
23		__BEGIN_DECLS
24
25		/* If TURN_ON is TRUE, request for permission to do direct i/o on the
26		port numbers in the range [FROM,FROM+NUM-1]. Otherwise, turn I/O
27		permission off for that range. This call requires root privileges.
28
29		Portability note: not all Linux platforms support this call. Most
30		platforms based on the PC I/O architecture probably will, however.
31		E.g., Linux/Alpha for Alpha PCs supports this. */
32		extern int ioperm (unsigned long int __from, unsigned long int __num,
33		int __turn_on) __THROW;
34
35		/* Set the I/O privilege level to LEVEL. If LEVEL>3, permission to
36		access any I/O port is granted. This call requires root
37		privileges. */
38		extern int iopl (int __level) __THROW;
39
40		#if defined __GNUC__ && __GNUC__ >= 2
41
42		static __inline unsigned char
43		inb (unsigned short int __port)
44		{
45		unsigned char _v;
46
47		__asm__ __volatile__ ("inb %w1,%0":"=a" (_v):"Nd" (__port));
48		return _v;
49		}
50
51		static __inline unsigned char
52		inb_p (unsigned short int __port)
53		{
54		unsigned char _v;
55
56		__asm__ __volatile__ ("inb %w1,%0\noutb %%al,$0x80":"=a" (_v):"Nd" (__port));
57		return _v;
58		}
59
60		static __inline unsigned short int
61		inw (unsigned short int __port)
62		{
63		unsigned short _v;
64
65		__asm__ __volatile__ ("inw %w1,%0":"=a" (_v):"Nd" (__port));
66		return _v;
67		}
68
69		static __inline unsigned short int
70		inw_p (unsigned short int __port)
71		{
72		unsigned short int _v;
73
74		__asm__ __volatile__ ("inw %w1,%0\noutb %%al,$0x80":"=a" (_v):"Nd" (__port));
75		return _v;
76		}
77
78		static __inline unsigned int
79		inl (unsigned short int __port)
80		{
81		unsigned int _v;
82
83		__asm__ __volatile__ ("inl %w1,%0":"=a" (_v):"Nd" (__port));
84		return _v;
85		}
86
87		static __inline unsigned int
88		inl_p (unsigned short int __port)
89		{
90		unsigned int _v;
91		__asm__ __volatile__ ("inl %w1,%0\noutb %%al,$0x80":"=a" (_v):"Nd" (__port));
92		return _v;
93		}
94
95		static __inline void
96		outb (unsigned char __value, unsigned short int __port)
97		{
98		__asm__ __volatile__ ("outb %b0,%w1": :"a" (__value), "Nd" (__port));
99		}
100
101		static __inline void
102		outb_p (unsigned char __value, unsigned short int __port)
103		{
104		__asm__ __volatile__ ("outb %b0,%w1\noutb %%al,$0x80": :"a" (__value),
105		"Nd" (__port));
106		}
107
108		static __inline void
109		outw (unsigned short int __value, unsigned short int __port)
110		{
111		__asm__ __volatile__ ("outw %w0,%w1": :"a" (__value), "Nd" (__port));
112
113		}
114
115		static __inline void
116		outw_p (unsigned short int __value, unsigned short int __port)
117		{
118		__asm__ __volatile__ ("outw %w0,%w1\noutb %%al,$0x80": :"a" (__value),
119		"Nd" (__port));
120		}
121
122		static __inline void
123		outl (unsigned int __value, unsigned short int __port)
124		{
125		__asm__ __volatile__ ("outl %0,%w1": :"a" (__value), "Nd" (__port));
126		}
127
128		static __inline void
129		outl_p (unsigned int __value, unsigned short int __port)
130		{
131		__asm__ __volatile__ ("outl %0,%w1\noutb %%al,$0x80": :"a" (__value),
132		"Nd" (__port));
133		}
134
135		static __inline void
136		insb (unsigned short int __port, void *__addr, unsigned long int __count)
137		{
138		__asm__ __volatile__ ("cld ; rep ; insb":"=D" (__addr), "=c" (__count)
139		:"d" (__port), "0" (__addr), "1" (__count));
140		}
141
142		static __inline void
143		insw (unsigned short int __port, void *__addr, unsigned long int __count)
144		{
145		__asm__ __volatile__ ("cld ; rep ; insw":"=D" (__addr), "=c" (__count)
146		:"d" (__port), "0" (__addr), "1" (__count));
147		}
148
149		static __inline void
150		insl (unsigned short int __port, void *__addr, unsigned long int __count)
151		{
152		__asm__ __volatile__ ("cld ; rep ; insl":"=D" (__addr), "=c" (__count)
153		:"d" (__port), "0" (__addr), "1" (__count));
154		}
155
156		static __inline void
157		outsb (unsigned short int __port, const void *__addr,
158		unsigned long int __count)
159		{
160		__asm__ __volatile__ ("cld ; rep ; outsb":"=S" (__addr), "=c" (__count)
161		:"d" (__port), "0" (__addr), "1" (__count));
162		}
163
164		static __inline void
165		outsw (unsigned short int __port, const void *__addr,
166		unsigned long int __count)
167		{
168		__asm__ __volatile__ ("cld ; rep ; outsw":"=S" (__addr), "=c" (__count)
169		:"d" (__port), "0" (__addr), "1" (__count));
170		}
171
172		static __inline void
173		outsl (unsigned short int __port, const void *__addr,
174		unsigned long int __count)
175		{
176		__asm__ __volatile__ ("cld ; rep ; outsl":"=S" (__addr), "=c" (__count)
177		:"d" (__port), "0" (__addr), "1" (__count));
178		}
179
180		#endif /* GNU C */
181
182		__END_DECLS
183		#endif /* _SYS_IO_H */
		\ No newline at end of file

lib/libc/include/x86_64-linux-gnux32/bits/math-vector-fortran.h deleted-43

...	...	@@ -1,43 +0,0 @@
1		! Platform-specific declarations of SIMD math functions for Fortran. -- f90 --
2		! Copyright (C) 2019 Free Software Foundation, Inc.
3		! This file is part of the GNU C Library.
4		!
5		! The GNU C Library is free software; you can redistribute it and/or
6		! modify it under the terms of the GNU Lesser General Public
7		! License as published by the Free Software Foundation; either
8		! version 2.1 of the License, or (at your option) any later version.
9		!
10		! The GNU C Library is distributed in the hope that it will be useful,
11		! but WITHOUT ANY WARRANTY; without even the implied warranty of
12		! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13		! Lesser General Public License for more details.
14		!
15		! You should have received a copy of the GNU Lesser General Public
16		! License along with the GNU C Library; if not, see
17		! <http://www.gnu.org/licenses/>.
18
19		!GCC$ builtin (cos) attributes simd (notinbranch) if('x86_64')
20		!GCC$ builtin (cosf) attributes simd (notinbranch) if('x86_64')
21		!GCC$ builtin (sin) attributes simd (notinbranch) if('x86_64')
22		!GCC$ builtin (sinf) attributes simd (notinbranch) if('x86_64')
23		!GCC$ builtin (sincos) attributes simd (notinbranch) if('x86_64')
24		!GCC$ builtin (sincosf) attributes simd (notinbranch) if('x86_64')
25		!GCC$ builtin (log) attributes simd (notinbranch) if('x86_64')
26		!GCC$ builtin (logf) attributes simd (notinbranch) if('x86_64')
27		!GCC$ builtin (exp) attributes simd (notinbranch) if('x86_64')
28		!GCC$ builtin (expf) attributes simd (notinbranch) if('x86_64')
29		!GCC$ builtin (pow) attributes simd (notinbranch) if('x86_64')
30		!GCC$ builtin (powf) attributes simd (notinbranch) if('x86_64')
31
32		!GCC$ builtin (cos) attributes simd (notinbranch) if('x32')
33		!GCC$ builtin (cosf) attributes simd (notinbranch) if('x32')
34		!GCC$ builtin (sin) attributes simd (notinbranch) if('x32')
35		!GCC$ builtin (sinf) attributes simd (notinbranch) if('x32')
36		!GCC$ builtin (sincos) attributes simd (notinbranch) if('x32')
37		!GCC$ builtin (sincosf) attributes simd (notinbranch) if('x32')
38		!GCC$ builtin (log) attributes simd (notinbranch) if('x32')
39		!GCC$ builtin (logf) attributes simd (notinbranch) if('x32')
40		!GCC$ builtin (exp) attributes simd (notinbranch) if('x32')
41		!GCC$ builtin (expf) attributes simd (notinbranch) if('x32')
42		!GCC$ builtin (pow) attributes simd (notinbranch) if('x32')
43		!GCC$ builtin (powf) attributes simd (notinbranch) if('x32')
		\ No newline at end of file

lib/libc/include/x86_64-linux-gnux32/bits/xtitypes.h deleted-33

...	...	@@ -1,33 +0,0 @@
1		/* bits/xtitypes.h -- Define some types used by <bits/stropts.h>. x86-64.
2		Copyright (C) 2002-2019 Free Software Foundation, Inc.
3		This file is part of the GNU C Library.
4
5		The GNU C Library is free software; you can redistribute it and/or
6		modify it under the terms of the GNU Lesser General Public
7		License as published by the Free Software Foundation; either
8		version 2.1 of the License, or (at your option) any later version.
9
10		The GNU C Library is distributed in the hope that it will be useful,
11		but WITHOUT ANY WARRANTY; without even the implied warranty of
12		MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13		Lesser General Public License for more details.
14
15		You should have received a copy of the GNU Lesser General Public
16		License along with the GNU C Library; if not, see
17		<http://www.gnu.org/licenses/>. */
18
19		#ifndef _STROPTS_H
20		# error "Never include <bits/xtitypes.h> directly; use <stropts.h> instead."
21		#endif
22
23		#ifndef _BITS_XTITYPES_H
24		#define _BITS_XTITYPES_H 1
25
26		#include <bits/types.h>
27
28		/* This type is used by some structs in <bits/stropts.h>. */
29		typedef __SLONG32_TYPE __t_scalar_t;
30		typedef __ULONG32_TYPE __t_uscalar_t;
31
32
33		#endif /* bits/xtitypes.h */
		\ No newline at end of file

lib/libc/include/x86_64-linux-gnux32/finclude/math-vector-fortran.h created+43

...	...	@@ -0,0 +1,43 @@
	1	! Platform-specific declarations of SIMD math functions for Fortran. -- f90 --
	2	! Copyright (C) 2019 Free Software Foundation, Inc.
	3	! This file is part of the GNU C Library.
	4	!
	5	! The GNU C Library is free software; you can redistribute it and/or
	6	! modify it under the terms of the GNU Lesser General Public
	7	! License as published by the Free Software Foundation; either
	8	! version 2.1 of the License, or (at your option) any later version.
	9	!
	10	! The GNU C Library is distributed in the hope that it will be useful,
	11	! but WITHOUT ANY WARRANTY; without even the implied warranty of
	12	! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	13	! Lesser General Public License for more details.
	14	!
	15	! You should have received a copy of the GNU Lesser General Public
	16	! License along with the GNU C Library; if not, see
	17	! <http://www.gnu.org/licenses/>.
	18
	19	!GCC$ builtin (cos) attributes simd (notinbranch) if('x86_64')
	20	!GCC$ builtin (cosf) attributes simd (notinbranch) if('x86_64')
	21	!GCC$ builtin (sin) attributes simd (notinbranch) if('x86_64')
	22	!GCC$ builtin (sinf) attributes simd (notinbranch) if('x86_64')
	23	!GCC$ builtin (sincos) attributes simd (notinbranch) if('x86_64')
	24	!GCC$ builtin (sincosf) attributes simd (notinbranch) if('x86_64')
	25	!GCC$ builtin (log) attributes simd (notinbranch) if('x86_64')
	26	!GCC$ builtin (logf) attributes simd (notinbranch) if('x86_64')
	27	!GCC$ builtin (exp) attributes simd (notinbranch) if('x86_64')
	28	!GCC$ builtin (expf) attributes simd (notinbranch) if('x86_64')
	29	!GCC$ builtin (pow) attributes simd (notinbranch) if('x86_64')
	30	!GCC$ builtin (powf) attributes simd (notinbranch) if('x86_64')
	31
	32	!GCC$ builtin (cos) attributes simd (notinbranch) if('x32')
	33	!GCC$ builtin (cosf) attributes simd (notinbranch) if('x32')
	34	!GCC$ builtin (sin) attributes simd (notinbranch) if('x32')
	35	!GCC$ builtin (sinf) attributes simd (notinbranch) if('x32')
	36	!GCC$ builtin (sincos) attributes simd (notinbranch) if('x32')
	37	!GCC$ builtin (sincosf) attributes simd (notinbranch) if('x32')
	38	!GCC$ builtin (log) attributes simd (notinbranch) if('x32')
	39	!GCC$ builtin (logf) attributes simd (notinbranch) if('x32')
	40	!GCC$ builtin (exp) attributes simd (notinbranch) if('x32')
	41	!GCC$ builtin (expf) attributes simd (notinbranch) if('x32')
	42	!GCC$ builtin (pow) attributes simd (notinbranch) if('x32')
	43	!GCC$ builtin (powf) attributes simd (notinbranch) if('x32')
		\ No newline at end of file

lib/libc/include/x86_64-linux-gnux32/gnu/stubs-x32.h-4

...	...	@@ -14,13 +14,9 @@
14	14	#define __stub___compat_query_module
15	15	#define __stub___compat_uselib
16	16	#define __stub_chflags
17		#define __stub_fattach
18	17	#define __stub_fchflags
19		#define __stub_fdetach
20		#define __stub_getmsg
21	18	#define __stub_gtty
22	19	#define __stub_lchmod
23		#define __stub_putmsg
24	20	#define __stub_revoke
25	21	#define __stub_setlogin
26	22	#define __stub_sigreturn

lib/libc/include/x86_64-linux-gnux32/sys/io.h deleted-183

...	...	@@ -1,183 +0,0 @@
1		/* Copyright (C) 1996-2019 Free Software Foundation, Inc.
2		This file is part of the GNU C Library.
3
4		The GNU C Library is free software; you can redistribute it and/or
5		modify it under the terms of the GNU Lesser General Public
6		License as published by the Free Software Foundation; either
7		version 2.1 of the License, or (at your option) any later version.
8
9		The GNU C Library is distributed in the hope that it will be useful,
10		but WITHOUT ANY WARRANTY; without even the implied warranty of
11		MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12		Lesser General Public License for more details.
13
14		You should have received a copy of the GNU Lesser General Public
15		License along with the GNU C Library; if not, see
16		<http://www.gnu.org/licenses/>. */
17
18		#ifndef _SYS_IO_H
19		#define _SYS_IO_H 1
20
21		#include <features.h>
22
23		__BEGIN_DECLS
24
25		/* If TURN_ON is TRUE, request for permission to do direct i/o on the
26		port numbers in the range [FROM,FROM+NUM-1]. Otherwise, turn I/O
27		permission off for that range. This call requires root privileges.
28
29		Portability note: not all Linux platforms support this call. Most
30		platforms based on the PC I/O architecture probably will, however.
31		E.g., Linux/Alpha for Alpha PCs supports this. */
32		extern int ioperm (unsigned long int __from, unsigned long int __num,
33		int __turn_on) __THROW;
34
35		/* Set the I/O privilege level to LEVEL. If LEVEL>3, permission to
36		access any I/O port is granted. This call requires root
37		privileges. */
38		extern int iopl (int __level) __THROW;
39
40		#if defined __GNUC__ && __GNUC__ >= 2
41
42		static __inline unsigned char
43		inb (unsigned short int __port)
44		{
45		unsigned char _v;
46
47		__asm__ __volatile__ ("inb %w1,%0":"=a" (_v):"Nd" (__port));
48		return _v;
49		}
50
51		static __inline unsigned char
52		inb_p (unsigned short int __port)
53		{
54		unsigned char _v;
55
56		__asm__ __volatile__ ("inb %w1,%0\noutb %%al,$0x80":"=a" (_v):"Nd" (__port));
57		return _v;
58		}
59
60		static __inline unsigned short int
61		inw (unsigned short int __port)
62		{
63		unsigned short _v;
64
65		__asm__ __volatile__ ("inw %w1,%0":"=a" (_v):"Nd" (__port));
66		return _v;
67		}
68
69		static __inline unsigned short int
70		inw_p (unsigned short int __port)
71		{
72		unsigned short int _v;
73
74		__asm__ __volatile__ ("inw %w1,%0\noutb %%al,$0x80":"=a" (_v):"Nd" (__port));
75		return _v;
76		}
77
78		static __inline unsigned int
79		inl (unsigned short int __port)
80		{
81		unsigned int _v;
82
83		__asm__ __volatile__ ("inl %w1,%0":"=a" (_v):"Nd" (__port));
84		return _v;
85		}
86
87		static __inline unsigned int
88		inl_p (unsigned short int __port)
89		{
90		unsigned int _v;
91		__asm__ __volatile__ ("inl %w1,%0\noutb %%al,$0x80":"=a" (_v):"Nd" (__port));
92		return _v;
93		}
94
95		static __inline void
96		outb (unsigned char __value, unsigned short int __port)
97		{
98		__asm__ __volatile__ ("outb %b0,%w1": :"a" (__value), "Nd" (__port));
99		}
100
101		static __inline void
102		outb_p (unsigned char __value, unsigned short int __port)
103		{
104		__asm__ __volatile__ ("outb %b0,%w1\noutb %%al,$0x80": :"a" (__value),
105		"Nd" (__port));
106		}
107
108		static __inline void
109		outw (unsigned short int __value, unsigned short int __port)
110		{
111		__asm__ __volatile__ ("outw %w0,%w1": :"a" (__value), "Nd" (__port));
112
113		}
114
115		static __inline void
116		outw_p (unsigned short int __value, unsigned short int __port)
117		{
118		__asm__ __volatile__ ("outw %w0,%w1\noutb %%al,$0x80": :"a" (__value),
119		"Nd" (__port));
120		}
121
122		static __inline void
123		outl (unsigned int __value, unsigned short int __port)
124		{
125		__asm__ __volatile__ ("outl %0,%w1": :"a" (__value), "Nd" (__port));
126		}
127
128		static __inline void
129		outl_p (unsigned int __value, unsigned short int __port)
130		{
131		__asm__ __volatile__ ("outl %0,%w1\noutb %%al,$0x80": :"a" (__value),
132		"Nd" (__port));
133		}
134
135		static __inline void
136		insb (unsigned short int __port, void *__addr, unsigned long int __count)
137		{
138		__asm__ __volatile__ ("cld ; rep ; insb":"=D" (__addr), "=c" (__count)
139		:"d" (__port), "0" (__addr), "1" (__count));
140		}
141
142		static __inline void
143		insw (unsigned short int __port, void *__addr, unsigned long int __count)
144		{
145		__asm__ __volatile__ ("cld ; rep ; insw":"=D" (__addr), "=c" (__count)
146		:"d" (__port), "0" (__addr), "1" (__count));
147		}
148
149		static __inline void
150		insl (unsigned short int __port, void *__addr, unsigned long int __count)
151		{
152		__asm__ __volatile__ ("cld ; rep ; insl":"=D" (__addr), "=c" (__count)
153		:"d" (__port), "0" (__addr), "1" (__count));
154		}
155
156		static __inline void
157		outsb (unsigned short int __port, const void *__addr,
158		unsigned long int __count)
159		{
160		__asm__ __volatile__ ("cld ; rep ; outsb":"=S" (__addr), "=c" (__count)
161		:"d" (__port), "0" (__addr), "1" (__count));
162		}
163
164		static __inline void
165		outsw (unsigned short int __port, const void *__addr,
166		unsigned long int __count)
167		{
168		__asm__ __volatile__ ("cld ; rep ; outsw":"=S" (__addr), "=c" (__count)
169		:"d" (__port), "0" (__addr), "1" (__count));
170		}
171
172		static __inline void
173		outsl (unsigned short int __port, const void *__addr,
174		unsigned long int __count)
175		{
176		__asm__ __volatile__ ("cld ; rep ; outsl":"=S" (__addr), "=c" (__count)
177		:"d" (__port), "0" (__addr), "1" (__count));
178		}
179
180		#endif /* GNU C */
181
182		__END_DECLS
183		#endif /* _SYS_IO_H */
		\ No newline at end of file

src-self-hosted/arg.zig+2-2

...	...	@@ -5,7 +5,7 @@ const mem = std.mem;
5	5
6	6	const Allocator = mem.Allocator;
7	7	const ArrayList = std.ArrayList;
8		const HashMap = std.HashMap;
	8	const StringHashMap = std.StringHashMap;
9	9
10	10	fn trimStart(slice: []const u8, ch: u8) []const u8 {
11	11	var i: usize = 0;
...	...	@@ -73,7 +73,7 @@ fn readFlagArguments(allocator: *Allocator, args: []const []const u8, required:
73	73	}
74	74	}
75	75
76		const HashMapFlags = HashMap([]const u8, FlagArg, std.hash.Fnv1a_32.hash, mem.eql_slice_u8);
	76	const HashMapFlags = StringHashMap(FlagArg);
77	77
78	78	// A store for querying found flags and positional arguments.
79	79	pub const Args = struct {

src-self-hosted/compilation.zig+1-1

...	...	@@ -249,7 +249,7 @@ pub const Compilation = struct {
249	249	const ArrayTypeTable = std.HashMap(const Type.Array.Key, Type.Array, Type.Array.Key.hash, Type.Array.Key.eql);
250	250	const PtrTypeTable = std.HashMap(const Type.Pointer.Key, Type.Pointer, Type.Pointer.Key.hash, Type.Pointer.Key.eql);
251	251	const FnTypeTable = std.HashMap(const Type.Fn.Key, Type.Fn, Type.Fn.Key.hash, Type.Fn.Key.eql);
252		const TypeTable = std.HashMap([]const u8, *Type, mem.hash_slice_u8, mem.eql_slice_u8);
	252	const TypeTable = std.StringHashMap(*Type);
253	253
254	254	const CompileErrList = std.ArrayList(*Msg);
255	255

src-self-hosted/decl.zig+1-1

...	...	@@ -20,7 +20,7 @@ pub const Decl = struct {
20	20	// TODO when we destroy the decl, deref the tree scope
21	21	tree_scope: *Scope.AstTree,
22	22
23		pub const Table = std.HashMap([]const u8, *Decl, mem.hash_slice_u8, mem.eql_slice_u8);
	23	pub const Table = std.StringHashMap(*Decl);
24	24
25	25	pub fn cast(base: Decl, comptime T: type) ?T {
26	26	if (base.id != @field(Id, @typeName(T))) return null;

src-self-hosted/main.zig+1-1

...	...	@@ -541,7 +541,7 @@ const Fmt = struct {
541	541	color: errmsg.Color,
542	542	loop: *event.Loop,
543	543
544		const SeenMap = std.HashMap([]const u8, void, mem.hash_slice_u8, mem.eql_slice_u8);
	544	const SeenMap = std.StringHashMap(void);
545	545	};
546	546
547	547	fn parseLibcPaths(allocator: Allocator, libc: LibCInstallation, libc_paths_file: []const u8) void {

src-self-hosted/package.zig+1-1

...	...	@@ -10,7 +10,7 @@ pub const Package = struct {
10	10	/// relative to root_src_dir
11	11	table: Table,
12	12
13		pub const Table = std.HashMap([]const u8, *Package, mem.hash_slice_u8, mem.eql_slice_u8);
	13	pub const Table = std.StringHashMap(*Package);
14	14
15	15	/// makes internal copies of root_src_dir and root_src_path
16	16	/// allocator should be an arena allocator because Package never frees anything

src-self-hosted/stage1.zig+2-2

...	...	@@ -343,7 +343,7 @@ const Fmt = struct {
343	343	color: errmsg.Color,
344	344	allocator: *mem.Allocator,
345	345
346		const SeenMap = std.HashMap([]const u8, void, mem.hash_slice_u8, mem.eql_slice_u8);
	346	const SeenMap = std.StringHashMap(void);
347	347	};
348	348
349	349	fn printErrMsgToFile(
...	...	@@ -376,7 +376,7 @@ fn printErrMsgToFile(
376	376	const text = text_buf.toOwnedSlice();
377	377
378	378	const stream = &file.outStream().stream;
379		try stream.print( "{}:{}:{}: error: {}\n", path, start_loc.line + 1, start_loc.column + 1, text);
	379	try stream.print("{}:{}:{}: error: {}\n", path, start_loc.line + 1, start_loc.column + 1, text);
380	380
381	381	if (!color_on) return;
382	382

src/all_types.hpp+73-14

...	...	@@ -25,6 +25,7 @@ struct ZigFn;
25	25	struct Scope;
26	26	struct ScopeBlock;
27	27	struct ScopeFnDef;
	28	struct ScopeExpr;
28	29	struct ZigType;
29	30	struct ZigVar;
30	31	struct ErrorTableEntry;
...	...	@@ -47,6 +48,7 @@ struct ResultLoc;
47	48	struct ResultLocPeer;
48	49	struct ResultLocPeerParent;
49	50	struct ResultLocBitCast;
	51	struct ResultLocReturn;
50	52
51	53	enum PtrLen {
52	54	PtrLenUnknown,
...	...	@@ -54,6 +56,14 @@ enum PtrLen {
54	56	PtrLenC,
55	57	};
56	58
	59	// This one corresponds to the builtin.zig enum.
	60	enum BuiltinPtrSize {
	61	BuiltinPtrSizeOne,
	62	BuiltinPtrSizeMany,
	63	BuiltinPtrSizeSlice,
	64	BuiltinPtrSizeC,
	65	};
	66
57	67	enum UndefAllowed {
58	68	UndefOk,
59	69	UndefBad,
...	...	@@ -595,6 +605,12 @@ enum CallingConvention {
595	605	CallingConventionAsync,
596	606	};
597	607
	608	enum FnInline {
	609	FnInlineAuto,
	610	FnInlineAlways,
	611	FnInlineNever,
	612	};
	613
598	614	struct AstNodeFnProto {
599	615	VisibMod visib_mod;
600	616	Buf *name;
...	...	@@ -604,7 +620,7 @@ struct AstNodeFnProto {
604	620	bool is_var_args;
605	621	bool is_extern;
606	622	bool is_export;
607		bool is_inline;
	623	FnInline fn_inline;
608	624	CallingConvention cc;
609	625	AstNode *fn_def_node;
610	626	// populated if this is an extern declaration
...	...	@@ -743,11 +759,17 @@ struct AstNodeUnwrapOptional {
743	759	AstNode *expr;
744	760	};
745	761
	762	enum CallModifier {
	763	CallModifierNone,
	764	CallModifierAsync,
	765	CallModifierNoAsync,
	766	CallModifierBuiltin,
	767	};
	768
746	769	struct AstNodeFnCallExpr {
747	770	AstNode *fn_ref_expr;
748	771	ZigList<AstNode *> params;
749		bool is_builtin;
750		bool is_async;
	772	CallModifier modifier;
751	773	bool seen; // used by @compileLog
752	774	};
753	775
...	...	@@ -1445,12 +1467,6 @@ enum FnAnalState {
1445	1467	FnAnalStateInvalid,
1446	1468	};
1447	1469
1448		enum FnInline {
1449		FnInlineAuto,
1450		FnInlineAlways,
1451		FnInlineNever,
1452		};
1453
1454	1470	struct GlobalExport {
1455	1471	Buf name;
1456	1472	GlobalLinkageId linkage;
...	...	@@ -1534,6 +1550,7 @@ enum BuiltinFnId {
1534	1550	BuiltinFnIdMemberName,
1535	1551	BuiltinFnIdField,
1536	1552	BuiltinFnIdTypeInfo,
	1553	BuiltinFnIdType,
1537	1554	BuiltinFnIdHasField,
1538	1555	BuiltinFnIdTypeof,
1539	1556	BuiltinFnIdAddWithOverflow,
...	...	@@ -1664,6 +1681,7 @@ enum PanicMsgId {
1664	1681	PanicMsgIdResumedAnAwaitingFn,
1665	1682	PanicMsgIdFrameTooSmall,
1666	1683	PanicMsgIdResumedFnPendingAwait,
	1684	PanicMsgIdBadNoAsyncCall,
1667	1685
1668	1686	PanicMsgIdCount,
1669	1687	};
...	...	@@ -1954,6 +1972,8 @@ struct CodeGen {
1954	1972	ZigFn *panic_fn;
1955	1973	TldFn *panic_tld_fn;
1956	1974
	1975	ZigFn *largest_frame_fn;
	1976
1957	1977	WantPIC want_pic;
1958	1978	WantStackCheck want_stack_check;
1959	1979	CacheHash cache_hash;
...	...	@@ -1986,9 +2006,11 @@ struct CodeGen {
1986	2006	bool generate_error_name_table;
1987	2007	bool enable_cache; // mutually exclusive with output_dir
1988	2008	bool enable_time_report;
	2009	bool enable_stack_report;
1989	2010	bool system_linker_hack;
1990	2011	bool reported_bad_link_libc_error;
1991	2012	bool is_dynamic; // shared library rather than static library. dynamic musl rather than static musl.
	2013	bool need_frame_size_prefix_data;
1992	2014
1993	2015	//////////////////////////// Participates in Input Parameter Cache Hash
1994	2016	/////// Note: there is a separate cache hash for builtin.zig, when adding fields,
...	...	@@ -2051,7 +2073,7 @@ struct CodeGen {
2051	2073	};
2052	2074
2053	2075	struct ZigVar {
2054		Buf name;
	2076	const char *name;
2055	2077	ConstExprValue *const_value;
2056	2078	ZigType *var_type;
2057	2079	LLVMValueRef value_ref;
...	...	@@ -2066,7 +2088,6 @@ struct ZigVar {
2066	2088	LLVMValueRef param_value_ref;
2067	2089	size_t mem_slot_index;
2068	2090	IrExecutable *owner_exec;
2069		size_t ref_count;
2070	2091
2071	2092	// In an inline loop, multiple variables may be created,
2072	2093	// In this case, a reference to a variable should follow
...	...	@@ -2076,6 +2097,7 @@ struct ZigVar {
2076	2097	ZigList<GlobalExport> export_list;
2077	2098
2078	2099	uint32_t align_bytes;
	2100	uint32_t ref_count;
2079	2101
2080	2102	bool shadowable;
2081	2103	bool src_is_const;
...	...	@@ -2106,6 +2128,7 @@ enum ScopeId {
2106	2128	ScopeIdCompTime,
2107	2129	ScopeIdRuntime,
2108	2130	ScopeIdTypeOf,
	2131	ScopeIdExpr,
2109	2132	};
2110	2133
2111	2134	struct Scope {
...	...	@@ -2211,6 +2234,7 @@ struct ScopeLoop {
2211	2234	ZigList<IrInstruction > incoming_values;
2212	2235	ZigList<IrBasicBlock > incoming_blocks;
2213	2236	ResultLocPeerParent *peer_parent;
	2237	ScopeExpr *spill_scope;
2214	2238	};
2215	2239
2216	2240	// This scope blocks certain things from working such as comptime continue
...	...	@@ -2253,6 +2277,24 @@ struct ScopeTypeOf {
2253	2277	Scope base;
2254	2278	};
2255	2279
	2280	enum MemoizedBool {
	2281	MemoizedBoolUnknown,
	2282	MemoizedBoolFalse,
	2283	MemoizedBoolTrue,
	2284	};
	2285
	2286	// This scope is created for each expression.
	2287	// It's used to identify when an instruction needs to be spilled,
	2288	// so that it can be accessed after a suspend point.
	2289	struct ScopeExpr {
	2290	Scope base;
	2291
	2292	ScopeExpr **children_ptr;
	2293	size_t children_len;
	2294
	2295	MemoizedBool need_spill;
	2296	};
	2297
2256	2298	// synchronized with code in define_builtin_compile_vars
2257	2299	enum AtomicOrder {
2258	2300	AtomicOrderUnordered,
...	...	@@ -2435,6 +2477,7 @@ enum IrInstructionId {
2435	2477	IrInstructionIdByteOffsetOf,
2436	2478	IrInstructionIdBitOffsetOf,
2437	2479	IrInstructionIdTypeInfo,
	2480	IrInstructionIdType,
2438	2481	IrInstructionIdHasField,
2439	2482	IrInstructionIdTypeId,
2440	2483	IrInstructionIdSetEvalBranchQuota,
...	...	@@ -2491,6 +2534,10 @@ struct IrInstruction {
2491	2534	// with this child field.
2492	2535	IrInstruction *child;
2493	2536	IrBasicBlock *owner_bb;
	2537	// Nearly any instruction can have to be stored as a local variable before suspending
	2538	// and then loaded after resuming, in case there is an expression with a suspend point
	2539	// in it, such as: x + await y
	2540	IrInstruction *spill;
2494	2541	IrInstructionId id;
2495	2542	// true if this instruction was generated by zig and not from user code
2496	2543	bool is_gen;
...	...	@@ -2718,8 +2765,10 @@ struct IrInstructionCallSrc {
2718	2765	ResultLoc *result_loc;
2719	2766
2720	2767	IrInstruction *new_stack;
	2768
2721	2769	FnInline fn_inline;
2722		bool is_async;
	2770	CallModifier modifier;
	2771
2723	2772	bool is_async_call_builtin;
2724	2773	bool is_comptime;
2725	2774	};
...	...	@@ -2733,10 +2782,11 @@ struct IrInstructionCallGen {
2733	2782	IrInstruction **args;
2734	2783	IrInstruction *result_loc;
2735	2784	IrInstruction *frame_result_loc;
2736
2737	2785	IrInstruction *new_stack;
	2786
2738	2787	FnInline fn_inline;
2739		bool is_async;
	2788	CallModifier modifier;
	2789
2740	2790	bool is_async_call_builtin;
2741	2791	};
2742	2792
...	...	@@ -3471,6 +3521,12 @@ struct IrInstructionTypeInfo {
3471	3521	IrInstruction *type_value;
3472	3522	};
3473	3523
	3524	struct IrInstructionType {
	3525	IrInstruction base;
	3526
	3527	IrInstruction *type_info;
	3528	};
	3529
3474	3530	struct IrInstructionHasField {
3475	3531	IrInstruction base;
3476	3532
...	...	@@ -3567,6 +3623,7 @@ struct IrInstructionAddImplicitReturnType {
3567	3623	IrInstruction base;
3568	3624
3569	3625	IrInstruction *value;
	3626	ResultLocReturn *result_loc_ret;
3570	3627	};
3571	3628
3572	3629	// For float ops which take a single argument
...	...	@@ -3793,6 +3850,8 @@ struct ResultLocVar {
3793	3850
3794	3851	struct ResultLocReturn {
3795	3852	ResultLoc base;
	3853
	3854	bool implicit_return_type_done;
3796	3855	};
3797	3856
3798	3857	struct IrSuspendPosition {

src/analyze.cpp+337-88

...	...	@@ -96,6 +96,30 @@ static ScopeDecls *get_container_scope_ptr(ZigType type_entry) {
96	96	zig_unreachable();
97	97	}
98	98
	99	static ScopeExpr find_expr_scope(Scope scope) {
	100	for (;;) {
	101	switch (scope->id) {
	102	case ScopeIdExpr:
	103	return reinterpret_cast<ScopeExpr *>(scope);
	104	case ScopeIdDefer:
	105	case ScopeIdDeferExpr:
	106	case ScopeIdDecls:
	107	case ScopeIdFnDef:
	108	case ScopeIdCompTime:
	109	case ScopeIdVarDecl:
	110	case ScopeIdCImport:
	111	case ScopeIdSuspend:
	112	case ScopeIdTypeOf:
	113	case ScopeIdBlock:
	114	return nullptr;
	115	case ScopeIdLoop:
	116	case ScopeIdRuntime:
	117	scope = scope->parent;
	118	continue;
	119	}
	120	}
	121	}
	122
99	123	ScopeDecls get_container_scope(ZigType type_entry) {
100	124	return *get_container_scope_ptr(type_entry);
101	125	}
...	...	@@ -203,6 +227,20 @@ Scope create_typeof_scope(CodeGen g, AstNode node, Scope parent) {
203	227	return &scope->base;
204	228	}
205	229
	230	ScopeExpr create_expr_scope(CodeGen g, AstNode node, Scope parent) {
	231	ScopeExpr *scope = allocate<ScopeExpr>(1);
	232	init_scope(g, &scope->base, ScopeIdExpr, node, parent);
	233	ScopeExpr *parent_expr = find_expr_scope(parent);
	234	if (parent_expr != nullptr) {
	235	size_t new_len = parent_expr->children_len + 1;
	236	parent_expr->children_ptr = reallocate_nonzero<ScopeExpr *>(
	237	parent_expr->children_ptr, parent_expr->children_len, new_len);
	238	parent_expr->children_ptr[parent_expr->children_len] = scope;
	239	parent_expr->children_len = new_len;
	240	}
	241	return scope;
	242	}
	243
206	244	ZigType get_scope_import(Scope scope) {
207	245	while (scope) {
208	246	if (scope->id == ScopeIdDecls) {
...	...	@@ -1719,6 +1757,32 @@ static ZigType analyze_fn_type(CodeGen g, AstNode proto_node, Scope child_sc
1719	1757	return g->builtin_types.entry_invalid;
1720	1758	}
1721	1759
	1760	switch (specified_return_type->id) {
	1761	case ZigTypeIdInvalid:
	1762	zig_unreachable();
	1763
	1764	case ZigTypeIdUndefined:
	1765	case ZigTypeIdNull:
	1766	case ZigTypeIdArgTuple:
	1767	add_node_error(g, fn_proto->return_type,
	1768	buf_sprintf("return type '%s' not allowed", buf_ptr(&specified_return_type->name)));
	1769	return g->builtin_types.entry_invalid;
	1770
	1771	case ZigTypeIdOpaque:
	1772	{
	1773	ErrorMsg* msg = add_node_error(g, fn_proto->return_type,
	1774	buf_sprintf("opaque return type '%s' not allowed", buf_ptr(&specified_return_type->name)));
	1775	Tld *tld = find_decl(g, &fn_entry->fndef_scope->base, &specified_return_type->name);
	1776	if (tld != nullptr) {
	1777	add_error_note(g, msg, tld->source_node, buf_sprintf("declared here"));
	1778	}
	1779	return g->builtin_types.entry_invalid;
	1780	}
	1781
	1782	default:
	1783	break;
	1784	}
	1785
1722	1786	if (fn_proto->auto_err_set) {
1723	1787	ZigType *inferred_err_set_type = get_auto_err_set_type(g, fn_entry);
1724	1788	if ((err = type_resolve(g, specified_return_type, ResolveStatusSizeKnown)))
...	...	@@ -1744,15 +1808,11 @@ static ZigType analyze_fn_type(CodeGen g, AstNode proto_node, Scope child_sc
1744	1808
1745	1809	switch (fn_type_id.return_type->id) {
1746	1810	case ZigTypeIdInvalid:
1747		zig_unreachable();
1748
1749	1811	case ZigTypeIdUndefined:
1750	1812	case ZigTypeIdNull:
1751	1813	case ZigTypeIdArgTuple:
1752	1814	case ZigTypeIdOpaque:
1753		add_node_error(g, fn_proto->return_type,
1754		buf_sprintf("return type '%s' not allowed", buf_ptr(&fn_type_id.return_type->name)));
1755		return g->builtin_types.entry_invalid;
	1815	zig_unreachable();
1756	1816
1757	1817	case ZigTypeIdComptimeFloat:
1758	1818	case ZigTypeIdComptimeInt:
...	...	@@ -2043,34 +2103,30 @@ static Error resolve_struct_type(CodeGen g, ZigType struct_type) {
2043	2103
2044	2104
2045	2105	// Resolve types for fields
2046		if (!packed) {
2047		for (size_t i = 0; i < field_count; i += 1) {
2048		TypeStructField *field = &struct_type->data.structure.fields[i];
2049		ZigType *field_type = resolve_struct_field_type(g, field);
2050		if (field_type == nullptr) {
2051		struct_type->data.structure.resolve_status = ResolveStatusInvalid;
2052		return err;
2053		}
2054
2055		if ((err = type_resolve(g, field_type, ResolveStatusSizeKnown))) {
2056		struct_type->data.structure.resolve_status = ResolveStatusInvalid;
2057		return err;
2058		}
	2106	for (size_t i = 0; i < field_count; i += 1) {
	2107	TypeStructField *field = &struct_type->data.structure.fields[i];
	2108	ZigType *field_type = resolve_struct_field_type(g, field);
	2109	if (field_type == nullptr) {
	2110	struct_type->data.structure.resolve_status = ResolveStatusInvalid;
	2111	return err;
	2112	}
2059	2113
2060		if (struct_type->data.structure.layout == ContainerLayoutExtern &&
2061		!type_allowed_in_extern(g, field_type))
2062		{
2063		add_node_error(g, field->decl_node,
2064		buf_sprintf("extern structs cannot contain fields of type '%s'",
2065		buf_ptr(&field_type->name)));
2066		struct_type->data.structure.resolve_status = ResolveStatusInvalid;
2067		return ErrorSemanticAnalyzeFail;
2068		}
	2114	if ((err = type_resolve(g, field_type, ResolveStatusSizeKnown))) {
	2115	struct_type->data.structure.resolve_status = ResolveStatusInvalid;
	2116	return err;
	2117	}
2069	2118
	2119	if (struct_type->data.structure.layout == ContainerLayoutExtern &&
	2120	!type_allowed_in_extern(g, field_type))
	2121	{
	2122	add_node_error(g, field->decl_node,
	2123	buf_sprintf("extern structs cannot contain fields of type '%s'",
	2124	buf_ptr(&field_type->name)));
	2125	struct_type->data.structure.resolve_status = ResolveStatusInvalid;
	2126	return ErrorSemanticAnalyzeFail;
2070	2127	}
2071	2128	}
2072	2129
2073
2074	2130	return ErrorNone;
2075	2131	}
2076	2132
...	...	@@ -2671,6 +2727,10 @@ static Error resolve_struct_alignment(CodeGen g, ZigType struct_type) {
2671	2727	}
2672	2728	}
2673	2729
	2730	if (!type_has_bits(struct_type)) {
	2731	assert(struct_type->abi_align == 0);
	2732	}
	2733
2674	2734	struct_type->data.structure.resolve_loop_flag_other = false;
2675	2735
2676	2736	if (struct_type->data.structure.resolve_status == ResolveStatusInvalid) {
...	...	@@ -3062,8 +3122,7 @@ ZigFn create_fn(CodeGen g, AstNode *proto_node) {
3062	3122	assert(proto_node->type == NodeTypeFnProto);
3063	3123	AstNodeFnProto *fn_proto = &proto_node->data.fn_proto;
3064	3124
3065		FnInline inline_value = fn_proto->is_inline ? FnInlineAlways : FnInlineAuto;
3066		ZigFn *fn_entry = create_fn_raw(g, inline_value);
	3125	ZigFn *fn_entry = create_fn_raw(g, fn_proto->fn_inline);
3067	3126
3068	3127	fn_entry->proto_node = proto_node;
3069	3128	fn_entry->body_node = (proto_node->data.fn_proto.fn_def_node == nullptr) ? nullptr :
...	...	@@ -3111,26 +3170,26 @@ ZigType get_test_fn_type(CodeGen g) {
3111	3170	return g->test_fn_type;
3112	3171	}
3113	3172
3114		void add_var_export(CodeGen g, ZigVar var, Buf *symbol_name, GlobalLinkageId linkage) {
	3173	void add_var_export(CodeGen g, ZigVar var, const char *symbol_name, GlobalLinkageId linkage) {
3115	3174	GlobalExport *global_export = var->export_list.add_one();
3116	3175	memset(global_export, 0, sizeof(GlobalExport));
3117		buf_init_from_buf(&global_export->name, symbol_name);
	3176	buf_init_from_str(&global_export->name, symbol_name);
3118	3177	global_export->linkage = linkage;
3119	3178	}
3120	3179
3121		void add_fn_export(CodeGen g, ZigFn fn_table_entry, Buf *symbol_name, GlobalLinkageId linkage, bool ccc) {
	3180	void add_fn_export(CodeGen g, ZigFn fn_table_entry, const char *symbol_name, GlobalLinkageId linkage, bool ccc) {
3122	3181	if (ccc) {
3123		if (buf_eql_str(symbol_name, "main") && g->libc_link_lib != nullptr) {
	3182	if (strcmp(symbol_name, "main") == 0 && g->libc_link_lib != nullptr) {
3124	3183	g->have_c_main = true;
3125		} else if (buf_eql_str(symbol_name, "WinMain") &&
	3184	} else if (strcmp(symbol_name, "WinMain") == 0 &&
3126	3185	g->zig_target->os == OsWindows)
3127	3186	{
3128	3187	g->have_winmain = true;
3129		} else if (buf_eql_str(symbol_name, "WinMainCRTStartup") &&
	3188	} else if (strcmp(symbol_name, "WinMainCRTStartup") == 0 &&
3130	3189	g->zig_target->os == OsWindows)
3131	3190	{
3132	3191	g->have_winmain_crt_startup = true;
3133		} else if (buf_eql_str(symbol_name, "DllMainCRTStartup") &&
	3192	} else if (strcmp(symbol_name, "DllMainCRTStartup") == 0 &&
3134	3193	g->zig_target->os == OsWindows)
3135	3194	{
3136	3195	g->have_dllmain_crt_startup = true;
...	...	@@ -3139,7 +3198,7 @@ void add_fn_export(CodeGen g, ZigFn fn_table_entry, Buf *symbol_name, GlobalLi
3139	3198
3140	3199	GlobalExport *fn_export = fn_table_entry->export_list.add_one();
3141	3200	memset(fn_export, 0, sizeof(GlobalExport));
3142		buf_init_from_buf(&fn_export->name, symbol_name);
	3201	buf_init_from_str(&fn_export->name, symbol_name);
3143	3202	fn_export->linkage = linkage;
3144	3203	}
3145	3204
...	...	@@ -3163,7 +3222,7 @@ static void resolve_decl_fn(CodeGen g, TldFn tld_fn) {
3163	3222
3164	3223	if (fn_proto->is_export) {
3165	3224	bool ccc = (fn_proto->cc == CallingConventionUnspecified \|\| fn_proto->cc == CallingConventionC);
3166		add_fn_export(g, fn_table_entry, &fn_table_entry->symbol_name, GlobalLinkageIdStrong, ccc);
	3225	add_fn_export(g, fn_table_entry, buf_ptr(&fn_table_entry->symbol_name), GlobalLinkageIdStrong, ccc);
3167	3226	}
3168	3227
3169	3228	if (!is_extern) {
...	...	@@ -3522,7 +3581,7 @@ ZigVar add_variable(CodeGen g, AstNode source_node, Scope parent_scope, Buf
3522	3581	variable_entry->src_arg_index = SIZE_MAX;
3523	3582
3524	3583	assert(name);
3525		buf_init_from_buf(&variable_entry->name, name);
	3584	variable_entry->name = strdup(buf_ptr(name));
3526	3585
3527	3586	if ((err = type_resolve(g, var_type, ResolveStatusAlignmentKnown))) {
3528	3587	variable_entry->var_type = g->builtin_types.entry_invalid;
...	...	@@ -3670,7 +3729,7 @@ static void resolve_decl_var(CodeGen g, TldVar tld_var, bool allow_lazy) {
3670	3729	}
3671	3730
3672	3731	if (is_export) {
3673		add_var_export(g, tld_var->var, &tld_var->var->name, GlobalLinkageIdStrong);
	3732	add_var_export(g, tld_var->var, tld_var->var->name, GlobalLinkageIdStrong);
3674	3733	}
3675	3734
3676	3735	g->global_vars.append(tld_var);
...	...	@@ -3879,7 +3938,7 @@ ZigVar find_variable(CodeGen g, Scope scope, Buf name, ScopeFnDef **crossed_
3879	3938	while (scope) {
3880	3939	if (scope->id == ScopeIdVarDecl) {
3881	3940	ScopeVarDecl var_scope = (ScopeVarDecl )scope;
3882		if (buf_eql_buf(name, &var_scope->var->name)) {
	3941	if (buf_eql_str(name, var_scope->var->name)) {
3883	3942	if (crossed_fndef_scope != nullptr)
3884	3943	*crossed_fndef_scope = my_crossed_fndef_scope;
3885	3944	return var_scope->var;
...	...	@@ -4191,7 +4250,7 @@ bool fn_is_async(ZigFn *fn) {
4191	4250	return fn->inferred_async_node != inferred_async_none;
4192	4251	}
4193	4252
4194		static void add_async_error_notes(CodeGen g, ErrorMsg msg, ZigFn *fn) {
	4253	void add_async_error_notes(CodeGen g, ErrorMsg msg, ZigFn *fn) {
4195	4254	assert(fn->inferred_async_node != nullptr);
4196	4255	assert(fn->inferred_async_node != inferred_async_checking);
4197	4256	assert(fn->inferred_async_node != inferred_async_none);
...	...	@@ -4215,7 +4274,7 @@ static void add_async_error_notes(CodeGen g, ErrorMsg msg, ZigFn *fn) {
4215	4274	add_error_note(g, msg, fn->inferred_async_node,
4216	4275	buf_sprintf("await here is a suspend point"));
4217	4276	} else if (fn->inferred_async_node->type == NodeTypeFnCallExpr &&
4218		fn->inferred_async_node->data.fn_call_expr.is_builtin)
	4277	fn->inferred_async_node->data.fn_call_expr.modifier == CallModifierBuiltin)
4219	4278	{
4220	4279	add_error_note(g, msg, fn->inferred_async_node,
4221	4280	buf_sprintf("@frame() causes function to be async"));
...	...	@@ -4229,33 +4288,44 @@ static void add_async_error_notes(CodeGen g, ErrorMsg msg, ZigFn *fn) {
4229	4288	// ErrorIsAsync - yes async
4230	4289	// ErrorSemanticAnalyzeFail - compile error emitted result is invalid
4231	4290	static Error analyze_callee_async(CodeGen g, ZigFn fn, ZigFn callee, AstNode call_node,
4232		bool must_not_be_async)
	4291	bool must_not_be_async, CallModifier modifier)
4233	4292	{
4234		if (callee->type_entry->data.fn.fn_type_id.cc != CallingConventionUnspecified)
	4293	if (modifier == CallModifierNoAsync)
4235	4294	return ErrorNone;
4236		if (callee->anal_state == FnAnalStateReady) {
4237		analyze_fn_body(g, callee);
4238		if (callee->anal_state == FnAnalStateInvalid) {
4239		return ErrorSemanticAnalyzeFail;
4240		}
	4295	bool callee_is_async = false;
	4296	switch (callee->type_entry->data.fn.fn_type_id.cc) {
	4297	case CallingConventionUnspecified:
	4298	break;
	4299	case CallingConventionAsync:
	4300	callee_is_async = true;
	4301	break;
	4302	default:
	4303	return ErrorNone;
4241	4304	}
4242		bool callee_is_async;
4243		if (callee->anal_state == FnAnalStateComplete) {
4244		analyze_fn_async(g, callee, true);
4245		if (callee->anal_state == FnAnalStateInvalid) {
4246		return ErrorSemanticAnalyzeFail;
	4305	if (!callee_is_async) {
	4306	if (callee->anal_state == FnAnalStateReady) {
	4307	analyze_fn_body(g, callee);
	4308	if (callee->anal_state == FnAnalStateInvalid) {
	4309	return ErrorSemanticAnalyzeFail;
	4310	}
4247	4311	}
4248		callee_is_async = fn_is_async(callee);
4249		} else {
4250		// If it's already been determined, use that value. Otherwise
4251		// assume non-async, emit an error later if it turned out to be async.
4252		if (callee->inferred_async_node == nullptr \|\|
4253		callee->inferred_async_node == inferred_async_checking)
4254		{
4255		callee->assumed_non_async = call_node;
4256		callee_is_async = false;
	4312	if (callee->anal_state == FnAnalStateComplete) {
	4313	analyze_fn_async(g, callee, true);
	4314	if (callee->anal_state == FnAnalStateInvalid) {
	4315	return ErrorSemanticAnalyzeFail;
	4316	}
	4317	callee_is_async = fn_is_async(callee);
4257	4318	} else {
4258		callee_is_async = callee->inferred_async_node != inferred_async_none;
	4319	// If it's already been determined, use that value. Otherwise
	4320	// assume non-async, emit an error later if it turned out to be async.
	4321	if (callee->inferred_async_node == nullptr \|\|
	4322	callee->inferred_async_node == inferred_async_checking)
	4323	{
	4324	callee->assumed_non_async = call_node;
	4325	callee_is_async = false;
	4326	} else {
	4327	callee_is_async = callee->inferred_async_node != inferred_async_none;
	4328	}
4259	4329	}
4260	4330	}
4261	4331	if (callee_is_async) {
...	...	@@ -4313,7 +4383,9 @@ static void analyze_fn_async(CodeGen g, ZigFn fn, bool resolve_frame) {
4313	4383	// TODO function pointer call here, could be anything
4314	4384	continue;
4315	4385	}
4316		switch (analyze_callee_async(g, fn, call->fn_entry, call->base.source_node, must_not_be_async)) {
	4386	switch (analyze_callee_async(g, fn, call->fn_entry, call->base.source_node, must_not_be_async,
	4387	call->modifier))
	4388	{
4317	4389	case ErrorSemanticAnalyzeFail:
4318	4390	fn->anal_state = FnAnalStateInvalid;
4319	4391	return;
...	...	@@ -4330,7 +4402,11 @@ static void analyze_fn_async(CodeGen g, ZigFn fn, bool resolve_frame) {
4330	4402	}
4331	4403	for (size_t i = 0; i < fn->await_list.length; i += 1) {
4332	4404	IrInstructionAwaitGen *await = fn->await_list.at(i);
4333		switch (analyze_callee_async(g, fn, await->target_fn, await->base.source_node, must_not_be_async)) {
	4405	// TODO If this is a noasync await, it doesn't count
	4406	// https://github.com/ziglang/zig/issues/3157
	4407	switch (analyze_callee_async(g, fn, await->target_fn, await->base.source_node, must_not_be_async,
	4408	CallModifierNone))
	4409	{
4334	4410	case ErrorSemanticAnalyzeFail:
4335	4411	fn->anal_state = FnAnalStateInvalid;
4336	4412	return;
...	...	@@ -4415,7 +4491,7 @@ static void analyze_fn_ir(CodeGen g, ZigFn fn, AstNode *return_type_node) {
4415	4491
4416	4492	if (g->verbose_ir) {
4417	4493	fprintf(stderr, "fn %s() { // (analyzed)\n", buf_ptr(&fn->symbol_name));
4418		ir_print(g, stderr, &fn->analyzed_executable, 4, 2);
	4494	ir_print(g, stderr, &fn->analyzed_executable, 4, IrPassGen);
4419	4495	fprintf(stderr, "}\n");
4420	4496	}
4421	4497	fn->anal_state = FnAnalStateComplete;
...	...	@@ -4448,8 +4524,8 @@ static void analyze_fn_body(CodeGen g, ZigFn fn_table_entry) {
4448	4524	if (g->verbose_ir) {
4449	4525	fprintf(stderr, "\n");
4450	4526	ast_render(stderr, fn_table_entry->body_node, 4);
4451		fprintf(stderr, "\n{ // (IR)\n");
4452		ir_print(g, stderr, &fn_table_entry->ir_executable, 4, 1);
	4527	fprintf(stderr, "\nfn %s() { // (IR)\n", buf_ptr(&fn_table_entry->symbol_name));
	4528	ir_print(g, stderr, &fn_table_entry->ir_executable, 4, IrPassSrc);
4453	4529	fprintf(stderr, "}\n");
4454	4530	}
4455	4531
...	...	@@ -5638,6 +5714,83 @@ static ZigType get_async_fn_type(CodeGen g, ZigType *orig_fn_type) {
5638	5714	return fn_type;
5639	5715	}
5640	5716
	5717	// Traverse up to the very top ExprScope, which has children.
	5718	// We have just arrived at the top from a child. That child,
	5719	// and its next siblings, do not need to be marked. But the previous
	5720	// siblings do.
	5721	// x + (await y)
	5722	// vs
	5723	// (await y) + x
	5724	static void mark_suspension_point(Scope *scope) {
	5725	ScopeExpr child_expr_scope = (scope->id == ScopeIdExpr) ? reinterpret_cast<ScopeExpr >(scope) : nullptr;
	5726	bool looking_for_exprs = true;
	5727	for (;;) {
	5728	scope = scope->parent;
	5729	switch (scope->id) {
	5730	case ScopeIdDeferExpr:
	5731	case ScopeIdDecls:
	5732	case ScopeIdFnDef:
	5733	case ScopeIdCompTime:
	5734	case ScopeIdCImport:
	5735	case ScopeIdSuspend:
	5736	case ScopeIdTypeOf:
	5737	return;
	5738	case ScopeIdVarDecl:
	5739	case ScopeIdDefer:
	5740	case ScopeIdBlock:
	5741	looking_for_exprs = false;
	5742	continue;
	5743	case ScopeIdRuntime:
	5744	continue;
	5745	case ScopeIdLoop: {
	5746	ScopeLoop loop_scope = reinterpret_cast<ScopeLoop >(scope);
	5747	if (loop_scope->spill_scope != nullptr) {
	5748	loop_scope->spill_scope->need_spill = MemoizedBoolTrue;
	5749	}
	5750	looking_for_exprs = false;
	5751	continue;
	5752	}
	5753	case ScopeIdExpr: {
	5754	if (!looking_for_exprs) {
	5755	// Now we're only looking for a block, to see if it's in a loop (see the case ScopeIdBlock)
	5756	continue;
	5757	}
	5758	ScopeExpr parent_expr_scope = reinterpret_cast<ScopeExpr >(scope);
	5759	if (child_expr_scope != nullptr) {
	5760	for (size_t i = 0; parent_expr_scope->children_ptr[i] != child_expr_scope; i += 1) {
	5761	assert(i < parent_expr_scope->children_len);
	5762	parent_expr_scope->children_ptr[i]->need_spill = MemoizedBoolTrue;
	5763	}
	5764	}
	5765	parent_expr_scope->need_spill = MemoizedBoolTrue;
	5766	child_expr_scope = parent_expr_scope;
	5767	continue;
	5768	}
	5769	}
	5770	}
	5771	}
	5772
	5773	static bool scope_needs_spill(Scope *scope) {
	5774	ScopeExpr *scope_expr = find_expr_scope(scope);
	5775	if (scope_expr == nullptr) return false;
	5776
	5777	switch (scope_expr->need_spill) {
	5778	case MemoizedBoolUnknown:
	5779	if (scope_needs_spill(scope_expr->base.parent)) {
	5780	scope_expr->need_spill = MemoizedBoolTrue;
	5781	return true;
	5782	} else {
	5783	scope_expr->need_spill = MemoizedBoolFalse;
	5784	return false;
	5785	}
	5786	case MemoizedBoolFalse:
	5787	return false;
	5788	case MemoizedBoolTrue:
	5789	return true;
	5790	}
	5791	zig_unreachable();
	5792	}
	5793
5641	5794	static Error resolve_async_frame(CodeGen g, ZigType frame_type) {
5642	5795	Error err;
5643	5796
...	...	@@ -5766,16 +5919,87 @@ static Error resolve_async_frame(CodeGen g, ZigType frame_type) {
5766	5919	if (!fn_is_async(callee))
5767	5920	continue;
5768	5921
5769		IrInstructionAllocaGen *alloca_gen = allocate<IrInstructionAllocaGen>(1);
5770		alloca_gen->base.id = IrInstructionIdAllocaGen;
5771		alloca_gen->base.source_node = call->base.source_node;
5772		alloca_gen->base.scope = call->base.scope;
5773		alloca_gen->base.value.type = get_pointer_to_type(g, callee_frame_type, false);
5774		alloca_gen->base.ref_count = 1;
5775		alloca_gen->name_hint = "";
5776		fn->alloca_gen_list.append(alloca_gen);
5777		call->frame_result_loc = &alloca_gen->base;
	5922	mark_suspension_point(call->base.scope);
	5923
	5924	call->frame_result_loc = ir_create_alloca(g, call->base.scope, call->base.source_node, fn,
	5925	callee_frame_type, "");
	5926	}
	5927	// Since this frame is async, an await might represent a suspend point, and
	5928	// therefore need to spill. It also needs to mark expr scopes as having to spill.
	5929	// For example: foo() + await z
	5930	// The funtion call result of foo() must be spilled.
	5931	for (size_t i = 0; i < fn->await_list.length; i += 1) {
	5932	IrInstructionAwaitGen *await = fn->await_list.at(i);
	5933	// TODO If this is a noasync await, it doesn't suspend
	5934	// https://github.com/ziglang/zig/issues/3157
	5935	if (await->base.value.special != ConstValSpecialRuntime) {
	5936	// Known at comptime. No spill, no suspend.
	5937	continue;
	5938	}
	5939	if (await->target_fn != nullptr) {
	5940	// we might not need to suspend
	5941	analyze_fn_async(g, await->target_fn, false);
	5942	if (await->target_fn->anal_state == FnAnalStateInvalid) {
	5943	frame_type->data.frame.locals_struct = g->builtin_types.entry_invalid;
	5944	return ErrorSemanticAnalyzeFail;
	5945	}
	5946	if (!fn_is_async(await->target_fn)) {
	5947	// This await does not represent a suspend point. No spill needed,
	5948	// and no need to mark ExprScope.
	5949	continue;
	5950	}
	5951	}
	5952	// This await is a suspend point, but it might not need a spill.
	5953	// We do need to mark the ExprScope as having a suspend point in it.
	5954	mark_suspension_point(await->base.scope);
	5955
	5956	if (await->result_loc != nullptr) {
	5957	// If there's a result location, that is the spill
	5958	continue;
	5959	}
	5960	if (await->base.ref_count == 0)
	5961	continue;
	5962	if (!type_has_bits(await->base.value.type))
	5963	continue;
	5964	await->result_loc = ir_create_alloca(g, await->base.scope, await->base.source_node, fn,
	5965	await->base.value.type, "");
	5966	}
	5967	for (size_t block_i = 0; block_i < fn->analyzed_executable.basic_block_list.length; block_i += 1) {
	5968	IrBasicBlock *block = fn->analyzed_executable.basic_block_list.at(block_i);
	5969	for (size_t instr_i = 0; instr_i < block->instruction_list.length; instr_i += 1) {
	5970	IrInstruction *instruction = block->instruction_list.at(instr_i);
	5971	if (instruction->id == IrInstructionIdSuspendFinish) {
	5972	mark_suspension_point(instruction->scope);
	5973	}
	5974	}
	5975	}
	5976	// Now that we've marked all the expr scopes that have to spill, we go over the instructions
	5977	// and spill the relevant ones.
	5978	for (size_t block_i = 0; block_i < fn->analyzed_executable.basic_block_list.length; block_i += 1) {
	5979	IrBasicBlock *block = fn->analyzed_executable.basic_block_list.at(block_i);
	5980	for (size_t instr_i = 0; instr_i < block->instruction_list.length; instr_i += 1) {
	5981	IrInstruction *instruction = block->instruction_list.at(instr_i);
	5982	if (instruction->id == IrInstructionIdAwaitGen \|\|
	5983	instruction->id == IrInstructionIdVarPtr \|\|
	5984	instruction->id == IrInstructionIdDeclRef \|\|
	5985	instruction->id == IrInstructionIdAllocaGen)
	5986	{
	5987	// This instruction does its own spilling specially, or otherwise doesn't need it.
	5988	continue;
	5989	}
	5990	if (instruction->value.special != ConstValSpecialRuntime)
	5991	continue;
	5992	if (instruction->ref_count == 0)
	5993	continue;
	5994	if (!type_has_bits(instruction->value.type))
	5995	continue;
	5996	if (scope_needs_spill(instruction->scope)) {
	5997	instruction->spill = ir_create_alloca(g, instruction->scope, instruction->source_node,
	5998	fn, instruction->value.type, "");
	5999	}
	6000	}
5778	6001	}
	6002
5779	6003	FnTypeId *fn_type_id = &fn_type->data.fn.fn_type_id;
5780	6004	ZigType *ptr_return_type = get_pointer_to_type(g, fn_type_id->return_type, false);
5781	6005
...	...	@@ -5858,6 +6082,11 @@ static Error resolve_async_frame(CodeGen g, ZigType frame_type) {
5858	6082	frame_type->abi_size = frame_type->data.frame.locals_struct->abi_size;
5859	6083	frame_type->abi_align = frame_type->data.frame.locals_struct->abi_align;
5860	6084	frame_type->size_in_bits = frame_type->data.frame.locals_struct->size_in_bits;
	6085
	6086	if (g->largest_frame_fn == nullptr \|\| frame_type->abi_size > g->largest_frame_fn->frame_type->abi_size) {
	6087	g->largest_frame_fn = fn;
	6088	}
	6089
5861	6090	return ErrorNone;
5862	6091	}
5863	6092
...	...	@@ -6216,9 +6445,7 @@ void eval_min_max_value(CodeGen g, ZigType type_entry, ConstExprValue *const_v
6216	6445	}
6217	6446
6218	6447	static void render_const_val_ptr(CodeGen g, Buf buf, ConstExprValue const_val, ZigType type_entry) {
6219		assert(type_entry->id == ZigTypeIdPointer);
6220
6221		if (type_entry->data.pointer.child_type->id == ZigTypeIdOpaque) {
	6448	if (type_entry->id == ZigTypeIdPointer && type_entry->data.pointer.child_type->id == ZigTypeIdOpaque) {
6222	6449	buf_append_buf(buf, &type_entry->name);
6223	6450	return;
6224	6451	}
...	...	@@ -7683,12 +7910,19 @@ static void resolve_llvm_types_enum(CodeGen g, ZigType enum_type, ResolveStatu
7683	7910	static void resolve_llvm_types_union(CodeGen g, ZigType union_type, ResolveStatus wanted_resolve_status) {
7684	7911	if (union_type->data.unionation.resolve_status >= wanted_resolve_status) return;
7685	7912
	7913	bool packed = (union_type->data.unionation.layout == ContainerLayoutPacked);
	7914
7686	7915	TypeUnionField *most_aligned_union_member = union_type->data.unionation.most_aligned_union_member;
7687	7916	ZigType *tag_type = union_type->data.unionation.tag_type;
7688	7917	uint32_t gen_field_count = union_type->data.unionation.gen_field_count;
7689	7918	if (gen_field_count == 0) {
7690		union_type->llvm_type = get_llvm_type(g, tag_type);
7691		union_type->llvm_di_type = get_llvm_di_type(g, tag_type);
	7919	if (tag_type == nullptr) {
	7920	union_type->llvm_type = g->builtin_types.entry_void->llvm_type;
	7921	union_type->llvm_di_type = g->builtin_types.entry_void->llvm_di_type;
	7922	} else {
	7923	union_type->llvm_type = get_llvm_type(g, tag_type);
	7924	union_type->llvm_di_type = get_llvm_di_type(g, tag_type);
	7925	}
7692	7926	union_type->data.unionation.resolve_status = ResolveStatusLLVMFull;
7693	7927	return;
7694	7928	}
...	...	@@ -7744,9 +7978,9 @@ static void resolve_llvm_types_union(CodeGen g, ZigType union_type, ResolveSta
7744	7978	most_aligned_union_member->type_entry->llvm_type,
7745	7979	get_llvm_type(g, padding_array),
7746	7980	};
7747		LLVMStructSetBody(union_type->llvm_type, union_element_types, 2, false);
	7981	LLVMStructSetBody(union_type->llvm_type, union_element_types, 2, packed);
7748	7982	} else {
7749		LLVMStructSetBody(union_type->llvm_type, &most_aligned_union_member->type_entry->llvm_type, 1, false);
	7983	LLVMStructSetBody(union_type->llvm_type, &most_aligned_union_member->type_entry->llvm_type, 1, packed);
7750	7984	}
7751	7985	union_type->data.unionation.union_llvm_type = union_type->llvm_type;
7752	7986	union_type->data.unionation.gen_tag_index = SIZE_MAX;
...	...	@@ -7785,7 +8019,7 @@ static void resolve_llvm_types_union(CodeGen g, ZigType union_type, ResolveSta
7785	8019	LLVMTypeRef root_struct_element_types[2];
7786	8020	root_struct_element_types[union_type->data.unionation.gen_tag_index] = get_llvm_type(g, tag_type);
7787	8021	root_struct_element_types[union_type->data.unionation.gen_union_index] = union_type_ref;
7788		LLVMStructSetBody(union_type->llvm_type, root_struct_element_types, 2, false);
	8022	LLVMStructSetBody(union_type->llvm_type, root_struct_element_types, 2, packed);
7789	8023
7790	8024	// create debug type for union
7791	8025	ZigLLVMDIType *union_di_type = ZigLLVMCreateDebugUnionType(g->dbuilder,
...	...	@@ -8495,3 +8729,18 @@ void src_assert(bool ok, AstNode *source_node) {
8495	8729	const char *msg = "assertion failed. This is a bug in the Zig compiler.";
8496	8730	stage2_panic(msg, strlen(msg));
8497	8731	}
	8732
	8733	IrInstruction ir_create_alloca(CodeGen g, Scope scope, AstNode source_node, ZigFn *fn,
	8734	ZigType var_type, const char name_hint)
	8735	{
	8736	IrInstructionAllocaGen *alloca_gen = allocate<IrInstructionAllocaGen>(1);
	8737	alloca_gen->base.id = IrInstructionIdAllocaGen;
	8738	alloca_gen->base.source_node = source_node;
	8739	alloca_gen->base.scope = scope;
	8740	alloca_gen->base.value.type = get_pointer_to_type(g, var_type, false);
	8741	alloca_gen->base.ref_count = 1;
	8742	alloca_gen->name_hint = name_hint;
	8743	fn->alloca_gen_list.append(alloca_gen);
	8744	return &alloca_gen->base;
	8745	}
	8746

src/analyze.hpp+8-2

...	...	@@ -114,6 +114,7 @@ ScopeFnDef create_fndef_scope(CodeGen g, AstNode node, Scope parent, ZigFn *
114	114	Scope create_comptime_scope(CodeGen g, AstNode node, Scope parent);
115	115	Scope create_runtime_scope(CodeGen g, AstNode node, Scope parent, IrInstruction *is_comptime);
116	116	Scope create_typeof_scope(CodeGen g, AstNode node, Scope parent);
	117	ScopeExpr create_expr_scope(CodeGen g, AstNode node, Scope parent);
117	118
118	119	void init_const_str_lit(CodeGen g, ConstExprValue const_val, Buf *str);
119	120	ConstExprValue create_const_str_lit(CodeGen g, Buf *str);
...	...	@@ -188,8 +189,8 @@ ZigType get_align_amt_type(CodeGen g);
188	189	ZigPackage *new_anonymous_package(void);
189	190
190	191	Buf const_value_to_buffer(ConstExprValue const_val);
191		void add_fn_export(CodeGen g, ZigFn fn_table_entry, Buf *symbol_name, GlobalLinkageId linkage, bool ccc);
192		void add_var_export(CodeGen g, ZigVar fn_table_entry, Buf *symbol_name, GlobalLinkageId linkage);
	192	void add_fn_export(CodeGen g, ZigFn fn_table_entry, const char *symbol_name, GlobalLinkageId linkage, bool ccc);
	193	void add_var_export(CodeGen g, ZigVar fn_table_entry, const char *symbol_name, GlobalLinkageId linkage);
193	194
194	195
195	196	ConstExprValue get_builtin_value(CodeGen codegen, const char *name);
...	...	@@ -256,4 +257,9 @@ Error type_val_resolve_zero_bits(CodeGen g, ConstExprValue type_val, ZigType *
256	257	ZigType resolve_union_field_type(CodeGen g, TypeUnionField *union_field);
257	258	ZigType resolve_struct_field_type(CodeGen g, TypeStructField *struct_field);
258	259
	260	void add_async_error_notes(CodeGen g, ErrorMsg msg, ZigFn *fn);
	261
	262	IrInstruction ir_create_alloca(CodeGen g, Scope scope, AstNode source_node, ZigFn *fn,
	263	ZigType var_type, const char name_hint);
	264
259	265	#endif

src/ast_render.cpp+20-8

...	...	@@ -124,8 +124,13 @@ static const char *export_string(bool is_export) {
124	124	// zig_unreachable();
125	125	//}
126	126
127		static const char *inline_string(bool is_inline) {
128		return is_inline ? "inline " : "";
	127	static const char *inline_string(FnInline fn_inline) {
	128	switch (fn_inline) {
	129	case FnInlineAlways: return "inline ";
	130	case FnInlineNever: return "noinline ";
	131	case FnInlineAuto: return "";
	132	}
	133	zig_unreachable();
129	134	}
130	135
131	136	static const char *const_or_var_string(bool is_const) {
...	...	@@ -436,7 +441,7 @@ static void render_node_extra(AstRender ar, AstNode node, bool grouped) {
436	441	const char *pub_str = visib_mod_string(node->data.fn_proto.visib_mod);
437	442	const char *extern_str = extern_string(node->data.fn_proto.is_extern);
438	443	const char *export_str = export_string(node->data.fn_proto.is_export);
439		const char *inline_str = inline_string(node->data.fn_proto.is_inline);
	444	const char *inline_str = inline_string(node->data.fn_proto.fn_inline);
440	445	fprintf(ar->f, "%s%s%s%sfn ", pub_str, inline_str, export_str, extern_str);
441	446	if (node->data.fn_proto.name != nullptr) {
442	447	print_symbol(ar, node->data.fn_proto.name);
...	...	@@ -693,11 +698,18 @@ static void render_node_extra(AstRender ar, AstNode node, bool grouped) {
693	698	}
694	699	case NodeTypeFnCallExpr:
695	700	{
696		if (node->data.fn_call_expr.is_builtin) {
697		fprintf(ar->f, "@");
698		}
699		if (node->data.fn_call_expr.is_async) {
700		fprintf(ar->f, "async ");
	701	switch (node->data.fn_call_expr.modifier) {
	702	case CallModifierNone:
	703	break;
	704	case CallModifierBuiltin:
	705	fprintf(ar->f, "@");
	706	break;
	707	case CallModifierAsync:
	708	fprintf(ar->f, "async ");
	709	break;
	710	case CallModifierNoAsync:
	711	fprintf(ar->f, "noasync ");
	712	break;
701	713	}
702	714	AstNode *fn_ref_node = node->data.fn_call_expr.fn_ref_expr;
703	715	bool grouped = (fn_ref_node->type != NodeTypePrefixOpExpr && fn_ref_node->type != NodeTypePointerType);

src/buffer.hpp+5

...	...	@@ -57,6 +57,11 @@ static inline void buf_deinit(Buf *buf) {
57	57	buf->list.deinit();
58	58	}
59	59
	60	static inline void buf_destroy(Buf *buf) {
	61	buf_deinit(buf);
	62	free(buf);
	63	}
	64
60	65	static inline void buf_init_from_mem(Buf buf, const char ptr, size_t len) {
61	66	assert(len != SIZE_MAX);
62	67	buf->list.resize(len + 1);

src/codegen.cpp+216-85

...	...	@@ -183,9 +183,12 @@ static void render_const_val(CodeGen g, ConstExprValue const_val, const char *
183	183	static void render_const_val_global(CodeGen g, ConstExprValue const_val, const char *name);
184	184	static LLVMValueRef gen_const_val(CodeGen g, ConstExprValue const_val, const char *name);
185	185	static void generate_error_name_table(CodeGen *g);
186		static bool value_is_all_undef(ConstExprValue *const_val);
	186	static bool value_is_all_undef(CodeGen g, ConstExprValue const_val);
187	187	static void gen_undef_init(CodeGen g, uint32_t ptr_align_bytes, ZigType value_type, LLVMValueRef ptr);
188	188	static LLVMValueRef build_alloca(CodeGen g, ZigType type_entry, const char *name, uint32_t alignment);
	189	static LLVMValueRef gen_await_early_return(CodeGen g, IrInstruction source_instr,
	190	LLVMValueRef target_frame_ptr, ZigType result_type, ZigType ptr_result_type,
	191	LLVMValueRef result_loc, bool non_async);
189	192
190	193	static void addLLVMAttr(LLVMValueRef val, LLVMAttributeIndex attr_index, const char *attr_name) {
191	194	unsigned kind_id = LLVMGetEnumAttributeKindForName(attr_name, strlen(attr_name));
...	...	@@ -231,18 +234,23 @@ static void addLLVMArgAttrInt(LLVMValueRef fn_val, unsigned param_index, const c
231	234	return addLLVMAttrInt(fn_val, param_index + 1, attr_name, attr_val);
232	235	}
233	236
234		static bool is_symbol_available(CodeGen g, Buf name) {
235		return g->exported_symbol_names.maybe_get(name) == nullptr && g->external_prototypes.maybe_get(name) == nullptr;
	237	static bool is_symbol_available(CodeGen g, const char name) {
	238	Buf *buf_name = buf_create_from_str(name);
	239	bool result =
	240	g->exported_symbol_names.maybe_get(buf_name) == nullptr &&
	241	g->external_prototypes.maybe_get(buf_name) == nullptr;
	242	buf_destroy(buf_name);
	243	return result;
236	244	}
237	245
238		static Buf get_mangled_name(CodeGen g, Buf *original_name, bool external_linkage) {
	246	static const char get_mangled_name(CodeGen g, const char *original_name, bool external_linkage) {
239	247	if (external_linkage \|\| is_symbol_available(g, original_name)) {
240	248	return original_name;
241	249	}
242	250
243	251	int n = 0;
244	252	for (;; n += 1) {
245		Buf *new_name = buf_sprintf("%s.%d", buf_ptr(original_name), n);
	253	const char *new_name = buf_ptr(buf_sprintf("%s.%d", original_name, n));
246	254	if (is_symbol_available(g, new_name)) {
247	255	return new_name;
248	256	}
...	...	@@ -384,8 +392,8 @@ static bool codegen_have_frame_pointer(CodeGen *g) {
384	392	}
385	393
386	394	static LLVMValueRef make_fn_llvm_value(CodeGen g, ZigFn fn) {
387		Buf *unmangled_name = &fn->symbol_name;
388		Buf *symbol_name;
	395	const char *unmangled_name = buf_ptr(&fn->symbol_name);
	396	const char *symbol_name;
389	397	GlobalLinkageId linkage;
390	398	if (fn->body_node == nullptr) {
391	399	symbol_name = unmangled_name;
...	...	@@ -395,7 +403,7 @@ static LLVMValueRef make_fn_llvm_value(CodeGen g, ZigFn fn) {
395	403	linkage = GlobalLinkageIdInternal;
396	404	} else {
397	405	GlobalExport *fn_export = &fn->export_list.items[0];
398		symbol_name = &fn_export->name;
	406	symbol_name = buf_ptr(&fn_export->name);
399	407	linkage = fn_export->linkage;
400	408	}
401	409
...	...	@@ -405,7 +413,7 @@ static LLVMValueRef make_fn_llvm_value(CodeGen g, ZigFn fn) {
405	413	g->zig_target->arch == ZigLLVM_x86)
406	414	{
407	415	// prevent llvm name mangling
408		symbol_name = buf_sprintf("\x01_%s", buf_ptr(symbol_name));
	416	symbol_name = buf_ptr(buf_sprintf("\x01_%s", symbol_name));
409	417	}
410	418
411	419	bool is_async = fn_is_async(fn);
...	...	@@ -417,13 +425,16 @@ static LLVMValueRef make_fn_llvm_value(CodeGen g, ZigFn fn) {
417	425	LLVMTypeRef fn_llvm_type = fn->raw_type_ref;
418	426	LLVMValueRef llvm_fn = nullptr;
419	427	if (fn->body_node == nullptr) {
420		LLVMValueRef existing_llvm_fn = LLVMGetNamedFunction(g->module, buf_ptr(symbol_name));
	428	LLVMValueRef existing_llvm_fn = LLVMGetNamedFunction(g->module, symbol_name);
421	429	if (existing_llvm_fn) {
422	430	return LLVMConstBitCast(existing_llvm_fn, LLVMPointerType(fn_llvm_type, 0));
423	431	} else {
424		auto entry = g->exported_symbol_names.maybe_get(symbol_name);
	432	Buf *buf_symbol_name = buf_create_from_str(symbol_name);
	433	auto entry = g->exported_symbol_names.maybe_get(buf_symbol_name);
	434	buf_destroy(buf_symbol_name);
	435
425	436	if (entry == nullptr) {
426		llvm_fn = LLVMAddFunction(g->module, buf_ptr(symbol_name), fn_llvm_type);
	437	llvm_fn = LLVMAddFunction(g->module, symbol_name, fn_llvm_type);
427	438
428	439	if (target_is_wasm(g->zig_target)) {
429	440	assert(fn->proto_node->type == NodeTypeFnProto);
...	...	@@ -437,7 +448,7 @@ static LLVMValueRef make_fn_llvm_value(CodeGen g, ZigFn fn) {
437	448	TldFn tld_fn = reinterpret_cast<TldFn >(entry->value);
438	449	// Make the raw_type_ref populated
439	450	resolve_llvm_types_fn(g, tld_fn->fn_entry);
440		tld_fn->fn_entry->llvm_value = LLVMAddFunction(g->module, buf_ptr(symbol_name),
	451	tld_fn->fn_entry->llvm_value = LLVMAddFunction(g->module, symbol_name,
441	452	tld_fn->fn_entry->raw_type_ref);
442	453	llvm_fn = LLVMConstBitCast(tld_fn->fn_entry->llvm_value, LLVMPointerType(fn_llvm_type, 0));
443	454	return llvm_fn;
...	...	@@ -445,7 +456,7 @@ static LLVMValueRef make_fn_llvm_value(CodeGen g, ZigFn fn) {
445	456	}
446	457	} else {
447	458	if (llvm_fn == nullptr) {
448		llvm_fn = LLVMAddFunction(g->module, buf_ptr(symbol_name), fn_llvm_type);
	459	llvm_fn = LLVMAddFunction(g->module, symbol_name, fn_llvm_type);
449	460	}
450	461
451	462	for (size_t i = 1; i < fn->export_list.length; i += 1) {
...	...	@@ -646,6 +657,7 @@ static ZigLLVMDIScope get_di_scope(CodeGen g, Scope *scope) {
646	657	case ScopeIdCompTime:
647	658	case ScopeIdRuntime:
648	659	case ScopeIdTypeOf:
	660	case ScopeIdExpr:
649	661	return get_di_scope(g, scope->parent);
650	662	}
651	663	zig_unreachable();
...	...	@@ -920,6 +932,8 @@ static Buf *panic_msg_buf(PanicMsgId msg_id) {
920	932	return buf_create_from_str("frame too small");
921	933	case PanicMsgIdResumedFnPendingAwait:
922	934	return buf_create_from_str("resumed an async function which can only be awaited");
	935	case PanicMsgIdBadNoAsyncCall:
	936	return buf_create_from_str("async function called with noasync suspended");
923	937	}
924	938	zig_unreachable();
925	939	}
...	...	@@ -1052,8 +1066,8 @@ static LLVMValueRef get_add_error_return_trace_addr_fn(CodeGen *g) {
1052	1066	};
1053	1067	LLVMTypeRef fn_type_ref = LLVMFunctionType(LLVMVoidType(), arg_types, 2, false);
1054	1068
1055		Buf *fn_name = get_mangled_name(g, buf_create_from_str("__zig_add_err_ret_trace_addr"), false);
1056		LLVMValueRef fn_val = LLVMAddFunction(g->module, buf_ptr(fn_name), fn_type_ref);
	1069	const char *fn_name = get_mangled_name(g, "__zig_add_err_ret_trace_addr", false);
	1070	LLVMValueRef fn_val = LLVMAddFunction(g->module, fn_name, fn_type_ref);
1057	1071	addLLVMFnAttr(fn_val, "alwaysinline");
1058	1072	LLVMSetLinkage(fn_val, LLVMInternalLinkage);
1059	1073	LLVMSetFunctionCallConv(fn_val, get_llvm_cc(g, CallingConventionUnspecified));
...	...	@@ -1132,8 +1146,8 @@ static LLVMValueRef get_return_err_fn(CodeGen *g) {
1132	1146	};
1133	1147	LLVMTypeRef fn_type_ref = LLVMFunctionType(LLVMVoidType(), arg_types, 1, false);
1134	1148
1135		Buf *fn_name = get_mangled_name(g, buf_create_from_str("__zig_return_error"), false);
1136		LLVMValueRef fn_val = LLVMAddFunction(g->module, buf_ptr(fn_name), fn_type_ref);
	1149	const char *fn_name = get_mangled_name(g, "__zig_return_error", false);
	1150	LLVMValueRef fn_val = LLVMAddFunction(g->module, fn_name, fn_type_ref);
1137	1151	addLLVMFnAttr(fn_val, "noinline"); // so that we can look at return address
1138	1152	addLLVMFnAttr(fn_val, "cold");
1139	1153	LLVMSetLinkage(fn_val, LLVMInternalLinkage);
...	...	@@ -1202,7 +1216,7 @@ static LLVMValueRef get_safety_crash_err_fn(CodeGen *g) {
1202	1216	LLVMSetLinkage(msg_prefix, LLVMInternalLinkage);
1203	1217	LLVMSetGlobalConstant(msg_prefix, true);
1204	1218
1205		Buf *fn_name = get_mangled_name(g, buf_create_from_str("__zig_fail_unwrap"), false);
	1219	const char *fn_name = get_mangled_name(g, "__zig_fail_unwrap", false);
1206	1220	LLVMTypeRef fn_type_ref;
1207	1221	if (g->have_err_ret_tracing) {
1208	1222	LLVMTypeRef arg_types[] = {
...	...	@@ -1216,7 +1230,7 @@ static LLVMValueRef get_safety_crash_err_fn(CodeGen *g) {
1216	1230	};
1217	1231	fn_type_ref = LLVMFunctionType(LLVMVoidType(), arg_types, 1, false);
1218	1232	}
1219		LLVMValueRef fn_val = LLVMAddFunction(g->module, buf_ptr(fn_name), fn_type_ref);
	1233	LLVMValueRef fn_val = LLVMAddFunction(g->module, fn_name, fn_type_ref);
1220	1234	addLLVMFnAttr(fn_val, "noreturn");
1221	1235	addLLVMFnAttr(fn_val, "cold");
1222	1236	LLVMSetLinkage(fn_val, LLVMInternalLinkage);
...	...	@@ -1639,7 +1653,6 @@ static void gen_assign_raw(CodeGen g, LLVMValueRef ptr, ZigType ptr_type,
1639	1653	LLVMValueRef ored_value = LLVMBuildOr(g->builder, shifted_value, anded_containing_int, "");
1640	1654
1641	1655	gen_store(g, ored_value, ptr, ptr_type);
1642		return;
1643	1656	}
1644	1657
1645	1658	static void gen_var_debug_decl(CodeGen g, ZigVar var) {
...	...	@@ -1656,6 +1669,19 @@ static LLVMValueRef ir_llvm_value(CodeGen g, IrInstruction instruction) {
1656	1669	if (!type_has_bits(instruction->value.type))
1657	1670	return nullptr;
1658	1671	if (!instruction->llvm_value) {
	1672	if (instruction->id == IrInstructionIdAwaitGen) {
	1673	IrInstructionAwaitGen await = reinterpret_cast<IrInstructionAwaitGen>(instruction);
	1674	if (await->result_loc != nullptr) {
	1675	return get_handle_value(g, ir_llvm_value(g, await->result_loc),
	1676	await->result_loc->value.type->data.pointer.child_type, await->result_loc->value.type);
	1677	}
	1678	}
	1679	if (instruction->spill != nullptr) {
	1680	ZigType *ptr_type = instruction->spill->value.type;
	1681	src_assert(ptr_type->id == ZigTypeIdPointer, instruction->source_node);
	1682	return get_handle_value(g, ir_llvm_value(g, instruction->spill),
	1683	ptr_type->data.pointer.child_type, instruction->spill->value.type);
	1684	}
1659	1685	src_assert(instruction->value.special != ConstValSpecialRuntime, instruction->source_node);
1660	1686	assert(instruction->value.type);
1661	1687	render_const_val(g, &instruction->value, "");
...	...	@@ -1787,7 +1813,7 @@ static bool iter_function_params_c_abi(CodeGen g, ZigType fn_type, FnWalk *fn_
1787	1813	fn_walk->data.types.param_di_types->append(get_llvm_di_type(g, ty));
1788	1814	break;
1789	1815	case FnWalkIdVars: {
1790		var->value_ref = build_alloca(g, ty, buf_ptr(&var->name), var->align_bytes);
	1816	var->value_ref = build_alloca(g, ty, var->name, var->align_bytes);
1791	1817	di_arg_index = fn_walk->data.vars.gen_i;
1792	1818	fn_walk->data.vars.gen_i += 1;
1793	1819	dest_ty = ty;
...	...	@@ -1898,7 +1924,7 @@ static bool iter_function_params_c_abi(CodeGen g, ZigType fn_type, FnWalk *fn_
1898	1924	}
1899	1925	case FnWalkIdVars: {
1900	1926	di_arg_index = fn_walk->data.vars.gen_i;
1901		var->value_ref = build_alloca(g, ty, buf_ptr(&var->name), var->align_bytes);
	1927	var->value_ref = build_alloca(g, ty, var->name, var->align_bytes);
1902	1928	fn_walk->data.vars.gen_i += 1;
1903	1929	dest_ty = ty;
1904	1930	goto var_ok;
...	...	@@ -1931,7 +1957,7 @@ var_ok:
1931	1957	if (dest_ty != nullptr && var->decl_node) {
1932	1958	// arg index + 1 because the 0 index is return value
1933	1959	var->di_loc_var = ZigLLVMCreateParameterVariable(g->dbuilder, get_di_scope(g, var->parent_scope),
1934		buf_ptr(&var->name), fn_walk->data.vars.import->data.structure.root_struct->di_file,
	1960	var->name, fn_walk->data.vars.import->data.structure.root_struct->di_file,
1935	1961	(unsigned)(var->decl_node->line + 1),
1936	1962	get_llvm_di_type(g, dest_ty), !g->strip_debug_symbols, 0, di_arg_index + 1);
1937	1963	}
...	...	@@ -2042,8 +2068,8 @@ static LLVMValueRef get_merge_err_ret_traces_fn_val(CodeGen *g) {
2042	2068	};
2043	2069	LLVMTypeRef fn_type_ref = LLVMFunctionType(LLVMVoidType(), param_types, 2, false);
2044	2070
2045		Buf *fn_name = get_mangled_name(g, buf_create_from_str("__zig_merge_error_return_traces"), false);
2046		LLVMValueRef fn_val = LLVMAddFunction(g->module, buf_ptr(fn_name), fn_type_ref);
	2071	const char *fn_name = get_mangled_name(g, "__zig_merge_error_return_traces", false);
	2072	LLVMValueRef fn_val = LLVMAddFunction(g->module, fn_name, fn_type_ref);
2047	2073	LLVMSetLinkage(fn_val, LLVMInternalLinkage);
2048	2074	LLVMSetFunctionCallConv(fn_val, get_llvm_cc(g, CallingConventionUnspecified));
2049	2075	addLLVMFnAttr(fn_val, "nounwind");
...	...	@@ -3377,7 +3403,7 @@ static LLVMValueRef ir_render_load_ptr(CodeGen g, IrExecutable executable, IrI
3377	3403	return LLVMBuildTrunc(g->builder, shifted_value, get_llvm_type(g, child_type), "");
3378	3404	}
3379	3405
3380		static bool value_is_all_undef_array(ConstExprValue *const_val, size_t len) {
	3406	static bool value_is_all_undef_array(CodeGen g, ConstExprValue const_val, size_t len) {
3381	3407	switch (const_val->data.x_array.special) {
3382	3408	case ConstArraySpecialUndef:
3383	3409	return true;
...	...	@@ -3385,7 +3411,7 @@ static bool value_is_all_undef_array(ConstExprValue *const_val, size_t len) {
3385	3411	return false;
3386	3412	case ConstArraySpecialNone:
3387	3413	for (size_t i = 0; i < len; i += 1) {
3388		if (!value_is_all_undef(&const_val->data.x_array.data.s_none.elements[i]))
	3414	if (!value_is_all_undef(g, &const_val->data.x_array.data.s_none.elements[i]))
3389	3415	return false;
3390	3416	}
3391	3417	return true;
...	...	@@ -3393,7 +3419,12 @@ static bool value_is_all_undef_array(ConstExprValue *const_val, size_t len) {
3393	3419	zig_unreachable();
3394	3420	}
3395	3421
3396		static bool value_is_all_undef(ConstExprValue *const_val) {
	3422	static bool value_is_all_undef(CodeGen g, ConstExprValue const_val) {
	3423	Error err;
	3424	if (const_val->special == ConstValSpecialLazy &&
	3425	(err = ir_resolve_lazy(g, nullptr, const_val)))
	3426	report_errors_and_exit(g);
	3427
3397	3428	switch (const_val->special) {
3398	3429	case ConstValSpecialLazy:
3399	3430	zig_unreachable();
...	...	@@ -3404,14 +3435,14 @@ static bool value_is_all_undef(ConstExprValue *const_val) {
3404	3435	case ConstValSpecialStatic:
3405	3436	if (const_val->type->id == ZigTypeIdStruct) {
3406	3437	for (size_t i = 0; i < const_val->type->data.structure.src_field_count; i += 1) {
3407		if (!value_is_all_undef(&const_val->data.x_struct.fields[i]))
	3438	if (!value_is_all_undef(g, &const_val->data.x_struct.fields[i]))
3408	3439	return false;
3409	3440	}
3410	3441	return true;
3411	3442	} else if (const_val->type->id == ZigTypeIdArray) {
3412		return value_is_all_undef_array(const_val, const_val->type->data.array.len);
	3443	return value_is_all_undef_array(g, const_val, const_val->type->data.array.len);
3413	3444	} else if (const_val->type->id == ZigTypeIdVector) {
3414		return value_is_all_undef_array(const_val, const_val->type->data.vector.len);
	3445	return value_is_all_undef_array(g, const_val, const_val->type->data.vector.len);
3415	3446	} else {
3416	3447	return false;
3417	3448	}
...	...	@@ -3532,7 +3563,7 @@ static LLVMValueRef ir_render_store_ptr(CodeGen g, IrExecutable executable, Ir
3532	3563	return nullptr;
3533	3564	}
3534	3565
3535		bool have_init_expr = !value_is_all_undef(&instruction->value->value);
	3566	bool have_init_expr = !value_is_all_undef(g, &instruction->value->value);
3536	3567	if (have_init_expr) {
3537	3568	LLVMValueRef ptr = ir_llvm_value(g, instruction->ptr);
3538	3569	LLVMValueRef value = ir_llvm_value(g, instruction->value);
...	...	@@ -3720,12 +3751,11 @@ static void render_async_spills(CodeGen *g) {
3720	3751	continue;
3721	3752	}
3722	3753
3723		var->value_ref = LLVMBuildStructGEP(g->builder, g->cur_frame_ptr, async_var_index,
3724		buf_ptr(&var->name));
	3754	var->value_ref = LLVMBuildStructGEP(g->builder, g->cur_frame_ptr, async_var_index, var->name);
3725	3755	async_var_index += 1;
3726	3756	if (var->decl_node) {
3727	3757	var->di_loc_var = ZigLLVMCreateAutoVariable(g->dbuilder, get_di_scope(g, var->parent_scope),
3728		buf_ptr(&var->name), import->data.structure.root_struct->di_file,
	3758	var->name, import->data.structure.root_struct->di_file,
3729	3759	(unsigned)(var->decl_node->line + 1),
3730	3760	get_llvm_di_type(g, var->var_type), !g->strip_debug_symbols, 0);
3731	3761	gen_var_debug_decl(g, var);
...	...	@@ -3768,6 +3798,7 @@ static void render_async_var_decls(CodeGen g, Scope scope) {
3768	3798	case ScopeIdCompTime:
3769	3799	case ScopeIdRuntime:
3770	3800	case ScopeIdTypeOf:
	3801	case ScopeIdExpr:
3771	3802	scope = scope->parent;
3772	3803	continue;
3773	3804	}
...	...	@@ -3775,6 +3806,7 @@ static void render_async_var_decls(CodeGen g, Scope scope) {
3775	3806	}
3776	3807
3777	3808	static LLVMValueRef gen_frame_size(CodeGen *g, LLVMValueRef fn_val) {
	3809	assert(g->need_frame_size_prefix_data);
3778	3810	LLVMTypeRef usize_llvm_type = g->builtin_types.entry_usize->llvm_type;
3779	3811	LLVMTypeRef ptr_usize_llvm_type = LLVMPointerType(usize_llvm_type, 0);
3780	3812	LLVMValueRef casted_fn_val = LLVMBuildBitCast(g->builder, fn_val, ptr_usize_llvm_type, "");
...	...	@@ -3836,7 +3868,7 @@ static LLVMValueRef ir_render_call(CodeGen g, IrExecutable executable, IrInstr
3836	3868	LLVMValueRef ret_ptr;
3837	3869	if (callee_is_async) {
3838	3870	if (instruction->new_stack == nullptr) {
3839		if (instruction->is_async) {
	3871	if (instruction->modifier == CallModifierAsync) {
3840	3872	frame_result_loc = result_loc;
3841	3873	} else {
3842	3874	frame_result_loc = ir_llvm_value(g, instruction->frame_result_loc);
...	...	@@ -3877,7 +3909,7 @@ static LLVMValueRef ir_render_call(CodeGen g, IrExecutable executable, IrInstr
3877	3909	}
3878	3910	}
3879	3911	}
3880		if (instruction->is_async) {
	3912	if (instruction->modifier == CallModifierAsync) {
3881	3913	if (instruction->new_stack == nullptr) {
3882	3914	awaiter_init_val = zero;
3883	3915
...	...	@@ -3902,9 +3934,15 @@ static LLVMValueRef ir_render_call(CodeGen g, IrExecutable executable, IrInstr
3902	3934	// even if prefix_arg_err_ret_stack is true, let the async function do its own
3903	3935	// initialization.
3904	3936	} else {
3905		// async function called as a normal function
3906
3907		awaiter_init_val = LLVMBuildPtrToInt(g->builder, g->cur_frame_ptr, usize_type_ref, ""); // caller's own frame pointer
	3937	if (instruction->modifier == CallModifierNoAsync && !fn_is_async(g->cur_fn)) {
	3938	// Async function called as a normal function, and calling function is not async.
	3939	// This is allowed because it was called with `noasync` which asserts that it will
	3940	// never suspend.
	3941	awaiter_init_val = zero;
	3942	} else {
	3943	// async function called as a normal function
	3944	awaiter_init_val = LLVMBuildPtrToInt(g->builder, g->cur_frame_ptr, usize_type_ref, ""); // caller's own frame pointer
	3945	}
3908	3946	if (ret_has_bits) {
3909	3947	if (result_loc == nullptr) {
3910	3948	// return type is a scalar, but we still need a pointer to it. Use the async fn frame.
...	...	@@ -3945,7 +3983,7 @@ static LLVMValueRef ir_render_call(CodeGen g, IrExecutable executable, IrInstr
3945	3983	LLVMValueRef ret_ptr_ptr = LLVMBuildStructGEP(g->builder, frame_result_loc, frame_ret_start, "");
3946	3984	LLVMBuildStore(g->builder, ret_ptr, ret_ptr_ptr);
3947	3985	}
3948		} else if (instruction->is_async) {
	3986	} else if (instruction->modifier == CallModifierAsync) {
3949	3987	// Async call of blocking function
3950	3988	if (instruction->new_stack != nullptr) {
3951	3989	zig_panic("TODO @asyncCall of non-async function");
...	...	@@ -4042,13 +4080,39 @@ static LLVMValueRef ir_render_call(CodeGen g, IrExecutable executable, IrInstr
4042	4080	gen_param_values.at(arg_i));
4043	4081	}
4044	4082
4045		if (instruction->is_async) {
	4083	if (instruction->modifier == CallModifierAsync) {
4046	4084	gen_resume(g, fn_val, frame_result_loc, ResumeIdCall);
4047	4085	if (instruction->new_stack != nullptr) {
4048	4086	return LLVMBuildBitCast(g->builder, frame_result_loc,
4049	4087	get_llvm_type(g, instruction->base.value.type), "");
4050	4088	}
4051	4089	return nullptr;
	4090	} else if (instruction->modifier == CallModifierNoAsync && !fn_is_async(g->cur_fn)) {
	4091	gen_resume(g, fn_val, frame_result_loc, ResumeIdCall);
	4092
	4093	if (ir_want_runtime_safety(g, &instruction->base)) {
	4094	LLVMValueRef awaiter_ptr = LLVMBuildStructGEP(g->builder, frame_result_loc,
	4095	frame_awaiter_index, "");
	4096	LLVMValueRef all_ones = LLVMConstAllOnes(usize_type_ref);
	4097	LLVMValueRef prev_val = gen_maybe_atomic_op(g, LLVMAtomicRMWBinOpXchg, awaiter_ptr,
	4098	all_ones, LLVMAtomicOrderingRelease);
	4099	LLVMValueRef ok_val = LLVMBuildICmp(g->builder, LLVMIntEQ, prev_val, all_ones, "");
	4100
	4101	LLVMBasicBlockRef bad_block = LLVMAppendBasicBlock(g->cur_fn_val, "NoAsyncPanic");
	4102	LLVMBasicBlockRef ok_block = LLVMAppendBasicBlock(g->cur_fn_val, "NoAsyncOk");
	4103	LLVMBuildCondBr(g->builder, ok_val, ok_block, bad_block);
	4104
	4105	// The async function suspended, but this noasync call asserted it wouldn't.
	4106	LLVMPositionBuilderAtEnd(g->builder, bad_block);
	4107	gen_safety_crash(g, PanicMsgIdBadNoAsyncCall);
	4108
	4109	LLVMPositionBuilderAtEnd(g->builder, ok_block);
	4110	}
	4111
	4112	ZigType *result_type = instruction->base.value.type;
	4113	ZigType *ptr_result_type = get_pointer_to_type(g, result_type, true);
	4114	return gen_await_early_return(g, &instruction->base, frame_result_loc,
	4115	result_type, ptr_result_type, result_loc, true);
4052	4116	} else {
4053	4117	ZigType *ptr_result_type = get_pointer_to_type(g, src_return_type, true);
4054	4118
...	...	@@ -4065,8 +4129,14 @@ static LLVMValueRef ir_render_call(CodeGen g, IrExecutable executable, IrInstr
4065	4129	if (!type_has_bits(src_return_type))
4066	4130	return nullptr;
4067	4131
4068		if (result_loc != nullptr)
4069		return get_handle_value(g, result_loc, src_return_type, ptr_result_type);
	4132	if (result_loc != nullptr) {
	4133	if (instruction->result_loc->id == IrInstructionIdReturnPtr) {
	4134	instruction->base.spill = nullptr;
	4135	return g->cur_ret_ptr;
	4136	} else {
	4137	return get_handle_value(g, result_loc, src_return_type, ptr_result_type);
	4138	}
	4139	}
4070	4140
4071	4141	LLVMValueRef result_ptr = LLVMBuildStructGEP(g->builder, frame_result_loc, frame_ret_start + 2, "");
4072	4142	return LLVMBuildLoad(g->builder, result_ptr, "");
...	...	@@ -4076,7 +4146,7 @@ static LLVMValueRef ir_render_call(CodeGen g, IrExecutable executable, IrInstr
4076	4146	if (instruction->new_stack == nullptr \|\| instruction->is_async_call_builtin) {
4077	4147	result = ZigLLVMBuildCall(g->builder, fn_val,
4078	4148	gen_param_values.items, (unsigned)gen_param_values.length, llvm_cc, fn_inline, "");
4079		} else if (instruction->is_async) {
	4149	} else if (instruction->modifier == CallModifierAsync) {
4080	4150	zig_panic("TODO @asyncCall of non-async function");
4081	4151	} else {
4082	4152	LLVMValueRef stacksave_fn_val = get_stacksave_fn_val(g);
...	...	@@ -4101,7 +4171,7 @@ static LLVMValueRef ir_render_call(CodeGen g, IrExecutable executable, IrInstr
4101	4171	LLVMValueRef store_instr = LLVMBuildStore(g->builder, result, result_loc);
4102	4172	LLVMSetAlignment(store_instr, get_ptr_align(g, instruction->result_loc->value.type));
4103	4173	return result_loc;
4104		} else if (!callee_is_async && instruction->is_async) {
	4174	} else if (!callee_is_async && instruction->modifier == CallModifierAsync) {
4105	4175	LLVMBuildStore(g->builder, result, ret_ptr);
4106	4176	return result_loc;
4107	4177	} else {
...	...	@@ -4112,6 +4182,8 @@ static LLVMValueRef ir_render_call(CodeGen g, IrExecutable executable, IrInstr
4112	4182	static LLVMValueRef ir_render_struct_field_ptr(CodeGen g, IrExecutable executable,
4113	4183	IrInstructionStructFieldPtr *instruction)
4114	4184	{
	4185	Error err;
	4186
4115	4187	if (instruction->base.value.special != ConstValSpecialRuntime)
4116	4188	return nullptr;
4117	4189
...	...	@@ -4129,6 +4201,11 @@ static LLVMValueRef ir_render_struct_field_ptr(CodeGen g, IrExecutable executa
4129	4201	return struct_ptr;
4130	4202	}
4131	4203
	4204	ZigType *struct_type = (struct_ptr_type->id == ZigTypeIdPointer) ?
	4205	struct_ptr_type->data.pointer.child_type : struct_ptr_type;
	4206	if ((err = type_resolve(g, struct_type, ResolveStatusLLVMFull)))
	4207	report_errors_and_exit(g);
	4208
4132	4209	assert(field->gen_index != SIZE_MAX);
4133	4210	return LLVMBuildStructGEP(g->builder, struct_ptr, (unsigned)field->gen_index, "");
4134	4211	}
...	...	@@ -4583,8 +4660,9 @@ static LLVMValueRef get_enum_tag_name_function(CodeGen g, ZigType enum_type) {
4583	4660	LLVMTypeRef fn_type_ref = LLVMFunctionType(LLVMPointerType(get_llvm_type(g, u8_slice_type), 0),
4584	4661	&tag_int_llvm_type, 1, false);
4585	4662
4586		Buf *fn_name = get_mangled_name(g, buf_sprintf("__zig_tag_name_%s", buf_ptr(&enum_type->name)), false);
4587		LLVMValueRef fn_val = LLVMAddFunction(g->module, buf_ptr(fn_name), fn_type_ref);
	4663	const char *fn_name = get_mangled_name(g,
	4664	buf_ptr(buf_sprintf("__zig_tag_name_%s", buf_ptr(&enum_type->name))), false);
	4665	LLVMValueRef fn_val = LLVMAddFunction(g->module, fn_name, fn_type_ref);
4588	4666	LLVMSetLinkage(fn_val, LLVMInternalLinkage);
4589	4667	LLVMSetFunctionCallConv(fn_val, get_llvm_cc(g, CallingConventionUnspecified));
4590	4668	addLLVMFnAttr(fn_val, "nounwind");
...	...	@@ -4879,7 +4957,7 @@ static LLVMValueRef ir_render_memset(CodeGen g, IrExecutable executable, IrIns
4879	4957	ZigType *ptr_type = instruction->dest_ptr->value.type;
4880	4958	assert(ptr_type->id == ZigTypeIdPointer);
4881	4959
4882		bool val_is_undef = value_is_all_undef(&instruction->byte->value);
	4960	bool val_is_undef = value_is_all_undef(g, &instruction->byte->value);
4883	4961	LLVMValueRef fill_char;
4884	4962	if (val_is_undef) {
4885	4963	fill_char = LLVMConstInt(LLVMInt8Type(), 0xaa, false);
...	...	@@ -5595,7 +5673,6 @@ static LLVMValueRef ir_render_await(CodeGen g, IrExecutable executable, IrInst
5595	5673	// At this point resuming the function will continue from resume_bb.
5596	5674	// This code is as if it is running inside the suspend block.
5597	5675
5598
5599	5676	// supply the awaiter return pointer
5600	5677	if (type_has_bits(result_type)) {
5601	5678	LLVMValueRef awaiter_ret_ptr_ptr = LLVMBuildStructGEP(g->builder, target_frame_ptr, frame_ret_start + 1, "");
...	...	@@ -5653,9 +5730,8 @@ static LLVMValueRef ir_render_await(CodeGen g, IrExecutable executable, IrInst
5653	5730	LLVMBuildBr(g->builder, end_bb);
5654	5731
5655	5732	LLVMPositionBuilderAtEnd(g->builder, end_bb);
5656		if (type_has_bits(result_type) && result_loc != nullptr) {
5657		return get_handle_value(g, result_loc, result_type, ptr_result_type);
5658		}
	5733	// Rely on the spill for the llvm_value to be populated.
	5734	// See the implementation of ir_llvm_value.
5659	5735	return nullptr;
5660	5736	}
5661	5737
...	...	@@ -5762,6 +5838,7 @@ static LLVMValueRef ir_render_instruction(CodeGen g, IrExecutable executable,
5762	5838	case IrInstructionIdByteOffsetOf:
5763	5839	case IrInstructionIdBitOffsetOf:
5764	5840	case IrInstructionIdTypeInfo:
	5841	case IrInstructionIdType:
5765	5842	case IrInstructionIdHasField:
5766	5843	case IrInstructionIdTypeId:
5767	5844	case IrInstructionIdSetEvalBranchQuota:
...	...	@@ -5992,6 +6069,11 @@ static void ir_render(CodeGen g, ZigFn fn_entry) {
5992	6069	set_debug_location(g, instruction);
5993	6070	}
5994	6071	instruction->llvm_value = ir_render_instruction(g, executable, instruction);
	6072	if (instruction->spill != nullptr) {
	6073	LLVMValueRef spill_ptr = ir_llvm_value(g, instruction->spill);
	6074	gen_assign_raw(g, spill_ptr, instruction->spill->value.type, instruction->llvm_value);
	6075	instruction->llvm_value = nullptr;
	6076	}
5995	6077	}
5996	6078	current_block->llvm_exit_block = LLVMGetInsertBlock(g->builder);
5997	6079	}
...	...	@@ -6845,7 +6927,7 @@ static void generate_error_name_table(CodeGen *g) {
6845	6927	LLVMValueRef err_name_table_init = LLVMConstArray(get_llvm_type(g, str_type), values, (unsigned)g->errors_by_index.length);
6846	6928
6847	6929	g->err_name_table = LLVMAddGlobal(g->module, LLVMTypeOf(err_name_table_init),
6848		buf_ptr(get_mangled_name(g, buf_create_from_str("__zig_err_name_table"), false)));
	6930	get_mangled_name(g, buf_ptr(buf_create_from_str("__zig_err_name_table")), false));
6849	6931	LLVMSetInitializer(g->err_name_table, err_name_table_init);
6850	6932	LLVMSetLinkage(g->err_name_table, LLVMPrivateLinkage);
6851	6933	LLVMSetGlobalConstant(g->err_name_table, true);
...	...	@@ -6886,8 +6968,8 @@ static void gen_global_var(CodeGen g, ZigVar var, LLVMValueRef init_val,
6886	6968	assert(import);
6887	6969
6888	6970	bool is_local_to_unit = true;
6889		ZigLLVMCreateGlobalVariable(g->dbuilder, get_di_scope(g, var->parent_scope), buf_ptr(&var->name),
6890		buf_ptr(&var->name), import->data.structure.root_struct->di_file,
	6971	ZigLLVMCreateGlobalVariable(g->dbuilder, get_di_scope(g, var->parent_scope), var->name,
	6972	var->name, import->data.structure.root_struct->di_file,
6891	6973	(unsigned)(var->decl_node->line + 1),
6892	6974	get_llvm_di_type(g, type_entry), is_local_to_unit);
6893	6975
...	...	@@ -6969,8 +7051,8 @@ static void do_code_gen(CodeGen *g) {
6969	7051	assert(var->decl_node);
6970	7052
6971	7053	GlobalLinkageId linkage;
6972		Buf *unmangled_name = &var->name;
6973		Buf *symbol_name;
	7054	const char *unmangled_name = var->name;
	7055	const char *symbol_name;
6974	7056	if (var->export_list.length == 0) {
6975	7057	if (var->decl_node->data.variable_declaration.is_extern) {
6976	7058	symbol_name = unmangled_name;
...	...	@@ -6981,19 +7063,19 @@ static void do_code_gen(CodeGen *g) {
6981	7063	}
6982	7064	} else {
6983	7065	GlobalExport *global_export = &var->export_list.items[0];
6984		symbol_name = &global_export->name;
	7066	symbol_name = buf_ptr(&global_export->name);
6985	7067	linkage = global_export->linkage;
6986	7068	}
6987	7069
6988	7070	LLVMValueRef global_value;
6989	7071	bool externally_initialized = var->decl_node->data.variable_declaration.expr == nullptr;
6990	7072	if (externally_initialized) {
6991		LLVMValueRef existing_llvm_var = LLVMGetNamedGlobal(g->module, buf_ptr(symbol_name));
	7073	LLVMValueRef existing_llvm_var = LLVMGetNamedGlobal(g->module, symbol_name);
6992	7074	if (existing_llvm_var) {
6993	7075	global_value = LLVMConstBitCast(existing_llvm_var,
6994	7076	LLVMPointerType(get_llvm_type(g, var->var_type), 0));
6995	7077	} else {
6996		global_value = LLVMAddGlobal(g->module, get_llvm_type(g, var->var_type), buf_ptr(symbol_name));
	7078	global_value = LLVMAddGlobal(g->module, get_llvm_type(g, var->var_type), symbol_name);
6997	7079	// TODO debug info for the extern variable
6998	7080
6999	7081	LLVMSetLinkage(global_value, to_llvm_linkage(linkage));
...	...	@@ -7004,8 +7086,8 @@ static void do_code_gen(CodeGen *g) {
7004	7086	}
7005	7087	} else {
7006	7088	bool exported = (linkage != GlobalLinkageIdInternal);
7007		render_const_val(g, var->const_value, buf_ptr(symbol_name));
7008		render_const_val_global(g, var->const_value, buf_ptr(symbol_name));
	7089	render_const_val(g, var->const_value, symbol_name);
	7090	render_const_val_global(g, var->const_value, symbol_name);
7009	7091	global_value = var->const_value->global_refs->llvm_global;
7010	7092
7011	7093	if (exported) {
...	...	@@ -7090,6 +7172,21 @@ static void do_code_gen(CodeGen *g) {
7090	7172	}
7091	7173
7092	7174	if (!is_async) {
	7175	// allocate async frames for noasync calls & awaits to async functions
	7176	for (size_t i = 0; i < fn_table_entry->call_list.length; i += 1) {
	7177	IrInstructionCallGen *call = fn_table_entry->call_list.at(i);
	7178	if (call->fn_entry == nullptr)
	7179	continue;
	7180	if (!fn_is_async(call->fn_entry))
	7181	continue;
	7182	if (call->modifier != CallModifierNoAsync)
	7183	continue;
	7184	if (call->frame_result_loc != nullptr)
	7185	continue;
	7186	ZigType *callee_frame_type = get_fn_frame_type(g, call->fn_entry);
	7187	call->frame_result_loc = ir_create_alloca(g, call->base.scope, call->base.source_node,
	7188	fn_table_entry, callee_frame_type, "");
	7189	}
7093	7190	// allocate temporary stack data
7094	7191	for (size_t alloca_i = 0; alloca_i < fn_table_entry->alloca_gen_list.length; alloca_i += 1) {
7095	7192	IrInstructionAllocaGen *instruction = fn_table_entry->alloca_gen_list.at(alloca_i);
...	...	@@ -7145,7 +7242,7 @@ static void do_code_gen(CodeGen *g) {
7145	7242
7146	7243	if (var->src_arg_index == SIZE_MAX) {
7147	7244	var->di_loc_var = ZigLLVMCreateAutoVariable(g->dbuilder, get_di_scope(g, var->parent_scope),
7148		buf_ptr(&var->name), import->data.structure.root_struct->di_file, (unsigned)(var->decl_node->line + 1),
	7245	var->name, import->data.structure.root_struct->di_file, (unsigned)(var->decl_node->line + 1),
7149	7246	get_llvm_di_type(g, var->var_type), !g->strip_debug_symbols, 0);
7150	7247
7151	7248	} else if (is_c_abi) {
...	...	@@ -7165,11 +7262,11 @@ static void do_code_gen(CodeGen *g) {
7165	7262	var->value_ref = LLVMGetParam(fn, gen_info->gen_index);
7166	7263	} else {
7167	7264	gen_type = var->var_type;
7168		var->value_ref = build_alloca(g, var->var_type, buf_ptr(&var->name), var->align_bytes);
	7265	var->value_ref = build_alloca(g, var->var_type, var->name, var->align_bytes);
7169	7266	}
7170	7267	if (var->decl_node) {
7171	7268	var->di_loc_var = ZigLLVMCreateParameterVariable(g->dbuilder, get_di_scope(g, var->parent_scope),
7172		buf_ptr(&var->name), import->data.structure.root_struct->di_file,
	7269	var->name, import->data.structure.root_struct->di_file,
7173	7270	(unsigned)(var->decl_node->line + 1),
7174	7271	get_llvm_di_type(g, gen_type), !g->strip_debug_symbols, 0, (unsigned)(gen_info->gen_index+1));
7175	7272	}
...	...	@@ -7208,7 +7305,9 @@ static void do_code_gen(CodeGen *g) {
7208	7305
7209	7306	LLVMTypeRef usize_type_ref = g->builtin_types.entry_usize->llvm_type;
7210	7307	LLVMValueRef size_val = LLVMConstInt(usize_type_ref, fn_table_entry->frame_type->abi_size, false);
7211		ZigLLVMFunctionSetPrefixData(fn_table_entry->llvm_value, size_val);
	7308	if (g->need_frame_size_prefix_data) {
	7309	ZigLLVMFunctionSetPrefixData(fn_table_entry->llvm_value, size_val);
	7310	}
7212	7311
7213	7312	if (!g->strip_debug_symbols) {
7214	7313	AstNode *source_node = fn_table_entry->proto_node;
...	...	@@ -7296,10 +7395,8 @@ static void do_code_gen(CodeGen *g) {
7296	7395	LLVMDumpModule(g->module);
7297	7396	}
7298	7397
7299		#ifndef NDEBUG
7300	7398	char *error = nullptr;
7301	7399	LLVMVerifyModule(g->module, LLVMAbortProcessAction, &error);
7302		#endif
7303	7400	}
7304	7401
7305	7402	static void zig_llvm_emit_output(CodeGen *g) {
...	...	@@ -7587,6 +7684,7 @@ static void define_builtin_fns(CodeGen *g) {
7587	7684	create_builtin_fn(g, BuiltinFnIdMemberName, "memberName", 2);
7588	7685	create_builtin_fn(g, BuiltinFnIdField, "field", 2);
7589	7686	create_builtin_fn(g, BuiltinFnIdTypeInfo, "typeInfo", 1);
	7687	create_builtin_fn(g, BuiltinFnIdType, "Type", 1);
7590	7688	create_builtin_fn(g, BuiltinFnIdHasField, "hasField", 2);
7591	7689	create_builtin_fn(g, BuiltinFnIdTypeof, "typeOf", 1); // TODO rename to TypeOf
7592	7690	create_builtin_fn(g, BuiltinFnIdAddWithOverflow, "addWithOverflow", 4);
...	...	@@ -8149,20 +8247,25 @@ Buf codegen_generate_builtin_source(CodeGen g) {
8149	8247	" };\n"
8150	8248	" };\n"
8151	8249	"};\n\n");
8152		assert(ContainerLayoutAuto == 0);
8153		assert(ContainerLayoutExtern == 1);
8154		assert(ContainerLayoutPacked == 2);
8155
8156		assert(CallingConventionUnspecified == 0);
8157		assert(CallingConventionC == 1);
8158		assert(CallingConventionCold == 2);
8159		assert(CallingConventionNaked == 3);
8160		assert(CallingConventionStdcall == 4);
8161		assert(CallingConventionAsync == 5);
8162
8163		assert(FnInlineAuto == 0);
8164		assert(FnInlineAlways == 1);
8165		assert(FnInlineNever == 2);
	8250	static_assert(ContainerLayoutAuto == 0, "");
	8251	static_assert(ContainerLayoutExtern == 1, "");
	8252	static_assert(ContainerLayoutPacked == 2, "");
	8253
	8254	static_assert(CallingConventionUnspecified == 0, "");
	8255	static_assert(CallingConventionC == 1, "");
	8256	static_assert(CallingConventionCold == 2, "");
	8257	static_assert(CallingConventionNaked == 3, "");
	8258	static_assert(CallingConventionStdcall == 4, "");
	8259	static_assert(CallingConventionAsync == 5, "");
	8260
	8261	static_assert(FnInlineAuto == 0, "");
	8262	static_assert(FnInlineAlways == 1, "");
	8263	static_assert(FnInlineNever == 2, "");
	8264
	8265	static_assert(BuiltinPtrSizeOne == 0, "");
	8266	static_assert(BuiltinPtrSizeMany == 1, "");
	8267	static_assert(BuiltinPtrSizeSlice == 2, "");
	8268	static_assert(BuiltinPtrSizeC == 3, "");
8166	8269	}
8167	8270	{
8168	8271	buf_appendf(contents,
...	...	@@ -8458,8 +8561,21 @@ static void init(CodeGen *g) {
8458	8561	Buf *producer = buf_sprintf("zig %d.%d.%d", ZIG_VERSION_MAJOR, ZIG_VERSION_MINOR, ZIG_VERSION_PATCH);
8459	8562	const char *flags = "";
8460	8563	unsigned runtime_version = 0;
	8564
	8565	// For macOS stack traces, we want to avoid having to parse the compilation unit debug
	8566	// info. As long as each debug info file has a path independent of the compilation unit
	8567	// directory (DW_AT_comp_dir), then we never have to look at the compilation unit debug
	8568	// info. If we provide an absolute path to LLVM here for the compilation unit debug info,
	8569	// LLVM will emit DWARF info that depends on DW_AT_comp_dir. To avoid this, we pass "."
	8570	// for the compilation unit directory. This forces each debug file to have a directory
	8571	// rather than be relative to DW_AT_comp_dir. According to DWARF 5, debug files will
	8572	// no longer reference DW_AT_comp_dir, for the purpose of being able to support the
	8573	// common practice of stripping all but the line number sections from an executable.
	8574	const char *compile_unit_dir = target_os_is_darwin(g->zig_target->os) ? "." :
	8575	buf_ptr(&g->root_package->root_src_dir);
	8576
8461	8577	ZigLLVMDIFile *compile_unit_file = ZigLLVMCreateFile(g->dbuilder, buf_ptr(g->root_out_name),
8462		buf_ptr(&g->root_package->root_src_dir));
	8578	compile_unit_dir);
8463	8579	g->compile_unit = ZigLLVMCreateCompileUnit(g->dbuilder, ZigLLVMLang_DW_LANG_C99(),
8464	8580	compile_unit_file, buf_ptr(producer), is_optimized, flags, runtime_version,
8465	8581	"", 0, !g->strip_debug_symbols);
...	...	@@ -8674,6 +8790,11 @@ void add_cc_args(CodeGen g, ZigList<const char > &args, const char *out_dep_pa
8674	8790	}
8675	8791	}
8676	8792
	8793	for (size_t i = 0; i < g->framework_dirs.length; i += 1) {
	8794	args.append("-iframework");
	8795	args.append(g->framework_dirs.at(i));
	8796	}
	8797
8677	8798	// According to Rich Felker libc headers are supposed to go before C language headers.
8678	8799	// However as noted by @dimenus, appending libc headers before c_headers breaks intrinsics
8679	8800	// and other compiler specific items.
...	...	@@ -8896,6 +9017,15 @@ static void create_test_compile_var_and_add_test_runner(CodeGen *g) {
8896	9017	for (size_t i = 0; i < g->test_fns.length; i += 1) {
8897	9018	ZigFn *test_fn_entry = g->test_fns.at(i);
8898	9019
	9020	if (fn_is_async(test_fn_entry)) {
	9021	ErrorMsg *msg = add_node_error(g, test_fn_entry->proto_node,
	9022	buf_create_from_str("test functions cannot be async"));
	9023	add_error_note(g, msg, test_fn_entry->proto_node,
	9024	buf_sprintf("this restriction may be lifted in the future. See https://github.com/ziglang/zig/issues/3117 for more details"));
	9025	add_async_error_notes(g, msg, test_fn_entry);
	9026	continue;
	9027	}
	9028
8899	9029	ConstExprValue *this_val = &test_fn_array->data.x_array.data.s_none.elements[i];
8900	9030	this_val->special = ConstValSpecialStatic;
8901	9031	this_val->type = struct_type;
...	...	@@ -8915,6 +9045,7 @@ static void create_test_compile_var_and_add_test_runner(CodeGen *g) {
8915	9045	fn_field->data.x_ptr.mut = ConstPtrMutComptimeConst;
8916	9046	fn_field->data.x_ptr.data.fn.fn_entry = test_fn_entry;
8917	9047	}
	9048	report_errors_and_maybe_exit(g);
8918	9049
8919	9050	ConstExprValue *test_fn_slice = create_const_slice(g, test_fn_array, 0, g->test_fns.length, true);
8920	9051

src/ir.cpp+445-81

...	...	@@ -197,6 +197,7 @@ static IrInstruction ir_analyze_store_ptr(IrAnalyze ira, IrInstruction *source
197	197	static IrInstruction ir_gen_union_init_expr(IrBuilder irb, Scope scope, AstNode source_node,
198	198	IrInstruction union_type, IrInstruction field_name, AstNode *expr_node,
199	199	LVal lval, ResultLoc *parent_result_loc);
	200	static void ir_reset_result(ResultLoc *result_loc);
200	201
201	202	static ConstExprValue const_ptr_pointee_unchecked(CodeGen g, ConstExprValue *const_val) {
202	203	assert(get_src_ptr_type(const_val->type) != nullptr);
...	...	@@ -912,6 +913,10 @@ static constexpr IrInstructionId ir_instruction_id(IrInstructionTypeInfo *) {
912	913	return IrInstructionIdTypeInfo;
913	914	}
914	915
	916	static constexpr IrInstructionId ir_instruction_id(IrInstructionType *) {
	917	return IrInstructionIdType;
	918	}
	919
915	920	static constexpr IrInstructionId ir_instruction_id(IrInstructionHasField *) {
916	921	return IrInstructionIdHasField;
917	922	}
...	...	@@ -1384,7 +1389,7 @@ static IrInstruction ir_build_union_field_ptr(IrBuilder irb, Scope *scope, Ast
1384	1389
1385	1390	static IrInstruction ir_build_call_src(IrBuilder irb, Scope scope, AstNode source_node,
1386	1391	ZigFn fn_entry, IrInstruction fn_ref, size_t arg_count, IrInstruction **args,
1387		bool is_comptime, FnInline fn_inline, bool is_async, bool is_async_call_builtin,
	1392	bool is_comptime, FnInline fn_inline, CallModifier modifier, bool is_async_call_builtin,
1388	1393	IrInstruction new_stack, ResultLoc result_loc)
1389	1394	{
1390	1395	IrInstructionCallSrc *call_instruction = ir_build_instruction<IrInstructionCallSrc>(irb, scope, source_node);
...	...	@@ -1394,7 +1399,7 @@ static IrInstruction ir_build_call_src(IrBuilder irb, Scope scope, AstNode s
1394	1399	call_instruction->fn_inline = fn_inline;
1395	1400	call_instruction->args = args;
1396	1401	call_instruction->arg_count = arg_count;
1397		call_instruction->is_async = is_async;
	1402	call_instruction->modifier = modifier;
1398	1403	call_instruction->is_async_call_builtin = is_async_call_builtin;
1399	1404	call_instruction->new_stack = new_stack;
1400	1405	call_instruction->result_loc = result_loc;
...	...	@@ -1402,7 +1407,7 @@ static IrInstruction ir_build_call_src(IrBuilder irb, Scope scope, AstNode s
1402	1407	if (fn_ref != nullptr) ir_ref_instruction(fn_ref, irb->current_basic_block);
1403	1408	for (size_t i = 0; i < arg_count; i += 1)
1404	1409	ir_ref_instruction(args[i], irb->current_basic_block);
1405		if (is_async && new_stack != nullptr) {
	1410	if (modifier == CallModifierAsync && new_stack != nullptr) {
1406	1411	// in this case the arg at the end is the return pointer
1407	1412	ir_ref_instruction(args[arg_count], irb->current_basic_block);
1408	1413	}
...	...	@@ -1413,7 +1418,7 @@ static IrInstruction ir_build_call_src(IrBuilder irb, Scope scope, AstNode s
1413	1418
1414	1419	static IrInstructionCallGen ir_build_call_gen(IrAnalyze ira, IrInstruction *source_instruction,
1415	1420	ZigFn fn_entry, IrInstruction fn_ref, size_t arg_count, IrInstruction **args,
1416		FnInline fn_inline, bool is_async, IrInstruction *new_stack, bool is_async_call_builtin,
	1421	FnInline fn_inline, CallModifier modifier, IrInstruction *new_stack, bool is_async_call_builtin,
1417	1422	IrInstruction result_loc, ZigType return_type)
1418	1423	{
1419	1424	IrInstructionCallGen *call_instruction = ir_build_instruction<IrInstructionCallGen>(&ira->new_irb,
...	...	@@ -1424,7 +1429,7 @@ static IrInstructionCallGen ir_build_call_gen(IrAnalyze ira, IrInstruction *so
1424	1429	call_instruction->fn_inline = fn_inline;
1425	1430	call_instruction->args = args;
1426	1431	call_instruction->arg_count = arg_count;
1427		call_instruction->is_async = is_async;
	1432	call_instruction->modifier = modifier;
1428	1433	call_instruction->is_async_call_builtin = is_async_call_builtin;
1429	1434	call_instruction->new_stack = new_stack;
1430	1435	call_instruction->result_loc = result_loc;
...	...	@@ -2907,6 +2912,15 @@ static IrInstruction ir_build_type_info(IrBuilder irb, Scope scope, AstNode
2907	2912	return &instruction->base;
2908	2913	}
2909	2914
	2915	static IrInstruction ir_build_type(IrBuilder irb, Scope scope, AstNode source_node, IrInstruction *type_info) {
	2916	IrInstructionType *instruction = ir_build_instruction<IrInstructionType>(irb, scope, source_node);
	2917	instruction->type_info = type_info;
	2918
	2919	ir_ref_instruction(type_info, irb->current_basic_block);
	2920
	2921	return &instruction->base;
	2922	}
	2923
2910	2924	static IrInstruction ir_build_type_id(IrBuilder irb, Scope scope, AstNode source_node,
2911	2925	IrInstruction *type_value)
2912	2926	{
...	...	@@ -3072,10 +3086,11 @@ static IrInstruction ir_build_save_err_ret_addr(IrBuilder irb, Scope *scope, A
3072	3086	}
3073	3087
3074	3088	static IrInstruction ir_build_add_implicit_return_type(IrBuilder irb, Scope scope, AstNode source_node,
3075		IrInstruction *value)
	3089	IrInstruction value, ResultLocReturn result_loc_ret)
3076	3090	{
3077	3091	IrInstructionAddImplicitReturnType *instruction = ir_build_instruction<IrInstructionAddImplicitReturnType>(irb, scope, source_node);
3078	3092	instruction->value = value;
	3093	instruction->result_loc_ret = result_loc_ret;
3079	3094
3080	3095	ir_ref_instruction(value, irb->current_basic_block);
3081	3096
...	...	@@ -3349,6 +3364,7 @@ static void ir_count_defers(IrBuilder irb, Scope inner_scope, Scope *outer_sco
3349	3364	case ScopeIdCompTime:
3350	3365	case ScopeIdRuntime:
3351	3366	case ScopeIdTypeOf:
	3367	case ScopeIdExpr:
3352	3368	scope = scope->parent;
3353	3369	continue;
3354	3370	case ScopeIdDeferExpr:
...	...	@@ -3405,6 +3421,7 @@ static bool ir_gen_defers_for_block(IrBuilder irb, Scope inner_scope, Scope *o
3405	3421	case ScopeIdCompTime:
3406	3422	case ScopeIdRuntime:
3407	3423	case ScopeIdTypeOf:
	3424	case ScopeIdExpr:
3408	3425	scope = scope->parent;
3409	3426	continue;
3410	3427	case ScopeIdDeferExpr:
...	...	@@ -3492,7 +3509,7 @@ static IrInstruction ir_gen_return(IrBuilder irb, Scope scope, AstNode node,
3492	3509	return_value = ir_build_const_void(irb, scope, node);
3493	3510	}
3494	3511
3495		ir_mark_gen(ir_build_add_implicit_return_type(irb, scope, node, return_value));
	3512	ir_mark_gen(ir_build_add_implicit_return_type(irb, scope, node, return_value, result_loc_ret));
3496	3513
3497	3514	size_t defer_counts[2];
3498	3515	ir_count_defers(irb, scope, outer_scope, defer_counts);
...	...	@@ -3567,7 +3584,7 @@ static IrInstruction ir_gen_return(IrBuilder irb, Scope scope, AstNode node,
3567	3584	ir_set_cursor_at_end_and_append_block(irb, return_block);
3568	3585	IrInstruction *err_val_ptr = ir_build_unwrap_err_code(irb, scope, node, err_union_ptr);
3569	3586	IrInstruction *err_val = ir_build_load_ptr(irb, scope, node, err_val_ptr);
3570		ir_mark_gen(ir_build_add_implicit_return_type(irb, scope, node, err_val));
	3587	ir_mark_gen(ir_build_add_implicit_return_type(irb, scope, node, err_val, nullptr));
3571	3588	IrInstructionSpillBegin *spill_begin = ir_build_spill_begin(irb, scope, node, err_val,
3572	3589	SpillIdRetErrCode);
3573	3590	ResultLocReturn *result_loc_ret = allocate<ResultLocReturn>(1);
...	...	@@ -3611,7 +3628,7 @@ static ZigVar create_local_var(CodeGen codegen, AstNode node, Scope parent_s
3611	3628	}
3612	3629
3613	3630	if (name) {
3614		buf_init_from_buf(&variable_entry->name, name);
	3631	variable_entry->name = strdup(buf_ptr(name));
3615	3632
3616	3633	if (!skip_name_check) {
3617	3634	ZigVar *existing_var = find_variable(codegen, parent_scope, name, nullptr);
...	...	@@ -3644,7 +3661,7 @@ static ZigVar create_local_var(CodeGen codegen, AstNode node, Scope parent_s
3644	3661	// TODO make this name not actually be in scope. user should be able to make a variable called "_anon"
3645	3662	// might already be solved, let's just make sure it has test coverage
3646	3663	// maybe we put a prefix on this so the debug info doesn't clobber user debug info for same named variables
3647		buf_init_from_str(&variable_entry->name, "_anon");
	3664	variable_entry->name = "_anon";
3648	3665	}
3649	3666
3650	3667	variable_entry->src_is_const = src_is_const;
...	...	@@ -3677,6 +3694,7 @@ static ResultLocPeer create_peer_result(ResultLocPeerParent peer_parent) {
3677	3694	result->base.id = ResultLocIdPeer;
3678	3695	result->base.source_instruction = peer_parent->base.source_instruction;
3679	3696	result->parent = peer_parent;
	3697	result->base.allow_write_through_const = peer_parent->parent->allow_write_through_const;
3680	3698	return result;
3681	3699	}
3682	3700
...	...	@@ -3799,7 +3817,7 @@ static IrInstruction ir_gen_block(IrBuilder irb, Scope *parent_scope, AstNode
3799	3817	// no need for save_err_ret_addr because this cannot return error
3800	3818	// only generate unconditional defers
3801	3819
3802		ir_mark_gen(ir_build_add_implicit_return_type(irb, child_scope, block_node, result));
	3820	ir_mark_gen(ir_build_add_implicit_return_type(irb, child_scope, block_node, result, nullptr));
3803	3821	ir_gen_defers_for_block(irb, child_scope, outer_block_scope, false);
3804	3822	return ir_mark_gen(ir_build_return(irb, child_scope, result->source_node, result));
3805	3823	}
...	...	@@ -4396,10 +4414,10 @@ static IrInstruction ir_gen_async_call(IrBuilder irb, Scope scope, AstNode a
4396	4414
4397	4415	args[arg_count] = ret_ptr;
4398	4416
4399		bool is_async = await_node == nullptr;
	4417	CallModifier modifier = (await_node == nullptr) ? CallModifierAsync : CallModifierNone;
4400	4418	bool is_async_call_builtin = true;
4401	4419	IrInstruction *call = ir_build_call_src(irb, scope, call_node, nullptr, fn_ref, arg_count, args, false,
4402		FnInlineAuto, is_async, is_async_call_builtin, bytes, result_loc);
	4420	FnInlineAuto, modifier, is_async_call_builtin, bytes, result_loc);
4403	4421	return ir_lval_wrap(irb, scope, call, lval, result_loc);
4404	4422	}
4405	4423
...	...	@@ -5046,6 +5064,16 @@ static IrInstruction ir_gen_builtin_fn_call(IrBuilder irb, Scope *scope, AstNo
5046	5064	IrInstruction *type_info = ir_build_type_info(irb, scope, node, arg0_value);
5047	5065	return ir_lval_wrap(irb, scope, type_info, lval, result_loc);
5048	5066	}
	5067	case BuiltinFnIdType:
	5068	{
	5069	AstNode *arg_node = node->data.fn_call_expr.params.at(0);
	5070	IrInstruction *arg = ir_gen_node(irb, arg_node, scope);
	5071	if (arg == irb->codegen->invalid_instruction)
	5072	return arg;
	5073
	5074	IrInstruction *type = ir_build_type(irb, scope, node, arg);
	5075	return ir_lval_wrap(irb, scope, type, lval, result_loc);
	5076	}
5049	5077	case BuiltinFnIdBreakpoint:
5050	5078	return ir_lval_wrap(irb, scope, ir_build_breakpoint(irb, scope, node), lval, result_loc);
5051	5079	case BuiltinFnIdReturnAddress:
...	...	@@ -5276,7 +5304,7 @@ static IrInstruction ir_gen_builtin_fn_call(IrBuilder irb, Scope *scope, AstNo
5276	5304	FnInline fn_inline = (builtin_fn->id == BuiltinFnIdInlineCall) ? FnInlineAlways : FnInlineNever;
5277	5305
5278	5306	IrInstruction *call = ir_build_call_src(irb, scope, node, nullptr, fn_ref, arg_count, args, false,
5279		fn_inline, false, false, nullptr, result_loc);
	5307	fn_inline, CallModifierNone, false, nullptr, result_loc);
5280	5308	return ir_lval_wrap(irb, scope, call, lval, result_loc);
5281	5309	}
5282	5310	case BuiltinFnIdNewStackCall:
...	...	@@ -5309,7 +5337,7 @@ static IrInstruction ir_gen_builtin_fn_call(IrBuilder irb, Scope *scope, AstNo
5309	5337	}
5310	5338
5311	5339	IrInstruction *call = ir_build_call_src(irb, scope, node, nullptr, fn_ref, arg_count, args, false,
5312		FnInlineAuto, false, false, new_stack, result_loc);
	5340	FnInlineAuto, CallModifierNone, false, new_stack, result_loc);
5313	5341	return ir_lval_wrap(irb, scope, call, lval, result_loc);
5314	5342	}
5315	5343	case BuiltinFnIdAsyncCall:
...	...	@@ -5598,7 +5626,7 @@ static IrInstruction ir_gen_fn_call(IrBuilder irb, Scope scope, AstNode node
5598	5626	{
5599	5627	assert(node->type == NodeTypeFnCallExpr);
5600	5628
5601		if (node->data.fn_call_expr.is_builtin)
	5629	if (node->data.fn_call_expr.modifier == CallModifierBuiltin)
5602	5630	return ir_gen_builtin_fn_call(irb, scope, node, lval, result_loc);
5603	5631
5604	5632	AstNode *fn_ref_node = node->data.fn_call_expr.fn_ref_expr;
...	...	@@ -5615,9 +5643,8 @@ static IrInstruction ir_gen_fn_call(IrBuilder irb, Scope scope, AstNode node
5615	5643	return args[i];
5616	5644	}
5617	5645
5618		bool is_async = node->data.fn_call_expr.is_async;
5619	5646	IrInstruction *fn_call = ir_build_call_src(irb, scope, node, nullptr, fn_ref, arg_count, args, false,
5620		FnInlineAuto, is_async, false, nullptr, result_loc);
	5647	FnInlineAuto, node->data.fn_call_expr.modifier, false, nullptr, result_loc);
5621	5648	return ir_lval_wrap(irb, scope, fn_call, lval, result_loc);
5622	5649	}
5623	5650
...	...	@@ -6440,7 +6467,9 @@ static IrInstruction ir_gen_for_expr(IrBuilder irb, Scope *parent_scope, AstNo
6440	6467	}
6441	6468	assert(elem_node->type == NodeTypeSymbol);
6442	6469
6443		IrInstruction *array_val_ptr = ir_gen_node_extra(irb, array_node, parent_scope, LValPtr, nullptr);
	6470	ScopeExpr *spill_scope = create_expr_scope(irb->codegen, node, parent_scope);
	6471
	6472	IrInstruction *array_val_ptr = ir_gen_node_extra(irb, array_node, &spill_scope->base, LValPtr, nullptr);
6444	6473	if (array_val_ptr == irb->codegen->invalid_instruction)
6445	6474	return array_val_ptr;
6446	6475
...	...	@@ -6477,11 +6506,11 @@ static IrInstruction ir_gen_for_expr(IrBuilder irb, Scope *parent_scope, AstNo
6477	6506
6478	6507	Buf *len_field_name = buf_create_from_str("len");
6479	6508	IrInstruction *len_ref = ir_build_field_ptr(irb, parent_scope, node, array_val_ptr, len_field_name, false);
6480		IrInstruction *len_val = ir_build_load_ptr(irb, parent_scope, node, len_ref);
	6509	IrInstruction *len_val = ir_build_load_ptr(irb, &spill_scope->base, node, len_ref);
6481	6510	ir_build_br(irb, parent_scope, node, cond_block, is_comptime);
6482	6511
6483	6512	ir_set_cursor_at_end_and_append_block(irb, cond_block);
6484		IrInstruction *index_val = ir_build_load_ptr(irb, parent_scope, node, index_ptr);
	6513	IrInstruction *index_val = ir_build_load_ptr(irb, &spill_scope->base, node, index_ptr);
6485	6514	IrInstruction *cond = ir_build_bin_op(irb, parent_scope, node, IrBinOpCmpLessThan, index_val, len_val, false);
6486	6515	IrBasicBlock *after_cond_block = irb->current_basic_block;
6487	6516	IrInstruction *void_else_value = else_node ? nullptr : ir_mark_gen(ir_build_const_void(irb, parent_scope, node));
...	...	@@ -6491,7 +6520,8 @@ static IrInstruction ir_gen_for_expr(IrBuilder irb, Scope *parent_scope, AstNo
6491	6520	ResultLocPeerParent *peer_parent = ir_build_result_peers(irb, cond_br_inst, end_block, result_loc, is_comptime);
6492	6521
6493	6522	ir_set_cursor_at_end_and_append_block(irb, body_block);
6494		IrInstruction *elem_ptr = ir_build_elem_ptr(irb, parent_scope, node, array_val_ptr, index_val, false,
	6523	Scope *elem_ptr_scope = node->data.for_expr.elem_is_ptr ? parent_scope : &spill_scope->base;
	6524	IrInstruction *elem_ptr = ir_build_elem_ptr(irb, elem_ptr_scope, node, array_val_ptr, index_val, false,
6495	6525	PtrLenSingle, nullptr);
6496	6526	// TODO make it an error to write to element variable or i variable.
6497	6527	Buf *elem_var_name = elem_node->data.symbol_expr.symbol;
...	...	@@ -6499,7 +6529,7 @@ static IrInstruction ir_gen_for_expr(IrBuilder irb, Scope *parent_scope, AstNo
6499	6529	Scope *child_scope = elem_var->child_scope;
6500	6530
6501	6531	IrInstruction *var_ptr = node->data.for_expr.elem_is_ptr ?
6502		ir_build_ref(irb, parent_scope, elem_node, elem_ptr, true, false) : elem_ptr;
	6532	ir_build_ref(irb, &spill_scope->base, elem_node, elem_ptr, true, false) : elem_ptr;
6503	6533	ir_build_var_decl_src(irb, parent_scope, elem_node, elem_var, nullptr, var_ptr);
6504	6534
6505	6535	ZigList<IrInstruction *> incoming_values = {0};
...	...	@@ -6512,6 +6542,7 @@ static IrInstruction ir_gen_for_expr(IrBuilder irb, Scope *parent_scope, AstNo
6512	6542	loop_scope->incoming_values = &incoming_values;
6513	6543	loop_scope->lval = LValNone;
6514	6544	loop_scope->peer_parent = peer_parent;
	6545	loop_scope->spill_scope = spill_scope;
6515	6546
6516	6547	// Note the body block of the loop is not the place that lval and result_loc are used -
6517	6548	// it's actually in break statements, handled similarly to return statements.
...	...	@@ -7911,7 +7942,7 @@ static IrInstruction ir_gen_await_expr(IrBuilder irb, Scope scope, AstNode n
7911	7942	assert(node->type == NodeTypeAwaitExpr);
7912	7943
7913	7944	AstNode *expr_node = node->data.await_expr.expr;
7914		if (expr_node->type == NodeTypeFnCallExpr && expr_node->data.fn_call_expr.is_builtin) {
	7945	if (expr_node->type == NodeTypeFnCallExpr && expr_node->data.fn_call_expr.modifier == CallModifierBuiltin) {
7915	7946	AstNode *fn_ref_expr = expr_node->data.fn_call_expr.fn_ref_expr;
7916	7947	Buf *name = fn_ref_expr->data.symbol_expr.symbol;
7917	7948	auto entry = irb->codegen->builtin_fn_table.maybe_get(name);
...	...	@@ -8133,7 +8164,15 @@ static IrInstruction ir_gen_node_extra(IrBuilder irb, AstNode node, Scope sc
8133	8164	result_loc = no_result_loc();
8134	8165	ir_build_reset_result(irb, scope, node, result_loc);
8135	8166	}
8136		IrInstruction *result = ir_gen_node_raw(irb, node, scope, lval, result_loc);
	8167	Scope *child_scope;
	8168	if (irb->exec->is_inline \|\|
	8169	(irb->exec->fn_entry != nullptr && irb->exec->fn_entry->child_scope == scope))
	8170	{
	8171	child_scope = scope;
	8172	} else {
	8173	child_scope = &create_expr_scope(irb->codegen, node, scope)->base;
	8174	}
	8175	IrInstruction *result = ir_gen_node_raw(irb, node, child_scope, lval, result_loc);
8137	8176	if (result == irb->codegen->invalid_instruction) {
8138	8177	if (irb->exec->first_err_trace_msg == nullptr) {
8139	8178	irb->exec->first_err_trace_msg = irb->codegen->trace_err;
...	...	@@ -8184,7 +8223,7 @@ bool ir_gen(CodeGen codegen, AstNode node, Scope scope, IrExecutable ir_exec
8184	8223	}
8185	8224
8186	8225	if (!instr_is_unreachable(result)) {
8187		ir_mark_gen(ir_build_add_implicit_return_type(irb, scope, result->source_node, result));
	8226	ir_mark_gen(ir_build_add_implicit_return_type(irb, scope, result->source_node, result, nullptr));
8188	8227	// no need for save_err_ret_addr because this cannot return error
8189	8228	ir_mark_gen(ir_build_return(irb, scope, result->source_node, result));
8190	8229	}
...	...	@@ -10869,7 +10908,7 @@ ConstExprValue ir_eval_const_value(CodeGen codegen, Scope scope, AstNode nod
10869	10908	fprintf(stderr, "\nSource: ");
10870	10909	ast_render(stderr, node, 4);
10871	10910	fprintf(stderr, "\n{ // (IR)\n");
10872		ir_print(codegen, stderr, ir_executable, 2, 1);
	10911	ir_print(codegen, stderr, ir_executable, 2, IrPassSrc);
10873	10912	fprintf(stderr, "}\n");
10874	10913	}
10875	10914	IrExecutable *analyzed_executable = allocate<IrExecutable>(1);
...	...	@@ -10890,7 +10929,7 @@ ConstExprValue ir_eval_const_value(CodeGen codegen, Scope scope, AstNode nod
10890	10929
10891	10930	if (codegen->verbose_ir) {
10892	10931	fprintf(stderr, "{ // (analyzed)\n");
10893		ir_print(codegen, stderr, analyzed_executable, 2, 2);
	10932	ir_print(codegen, stderr, analyzed_executable, 2, IrPassGen);
10894	10933	fprintf(stderr, "}\n");
10895	10934	}
10896	10935
...	...	@@ -12058,6 +12097,29 @@ static bool is_pointery_and_elem_is_not_pointery(ZigType *ty) {
12058	12097	return false;
12059	12098	}
12060	12099
	12100	static IrInstruction ir_analyze_enum_literal(IrAnalyze ira, IrInstruction source_instr, IrInstruction value,
	12101	ZigType *enum_type)
	12102	{
	12103	assert(enum_type->id == ZigTypeIdEnum);
	12104
	12105	Error err;
	12106	if ((err = type_resolve(ira->codegen, enum_type, ResolveStatusZeroBitsKnown)))
	12107	return ira->codegen->invalid_instruction;
	12108
	12109	TypeEnumField *field = find_enum_type_field(enum_type, value->value.data.x_enum_literal);
	12110	if (field == nullptr) {
	12111	ErrorMsg *msg = ir_add_error(ira, source_instr, buf_sprintf("enum '%s' has no field named '%s'",
	12112	buf_ptr(&enum_type->name), buf_ptr(value->value.data.x_enum_literal)));
	12113	add_error_note(ira->codegen, msg, enum_type->data.enumeration.decl_node,
	12114	buf_sprintf("'%s' declared here", buf_ptr(&enum_type->name)));
	12115	return ira->codegen->invalid_instruction;
	12116	}
	12117	IrInstruction *result = ir_const(ira, source_instr, enum_type);
	12118	bigint_init_bigint(&result->value.data.x_enum_tag, &field->value);
	12119
	12120	return result;
	12121	}
	12122
12061	12123	static IrInstruction ir_analyze_cast(IrAnalyze ira, IrInstruction *source_instr,
12062	12124	ZigType wanted_type, IrInstruction value, ResultLoc *result_loc)
12063	12125	{
...	...	@@ -12416,21 +12478,31 @@ static IrInstruction ir_analyze_cast(IrAnalyze ira, IrInstruction *source_inst
12416	12478	}
12417	12479
12418	12480	// cast from enum literal to enum with matching field name
12419		if (actual_type->id == ZigTypeIdEnumLiteral && wanted_type->id == ZigTypeIdEnum) {
12420		if ((err = type_resolve(ira->codegen, wanted_type, ResolveStatusZeroBitsKnown)))
12421		return ira->codegen->invalid_instruction;
	12481	if (actual_type->id == ZigTypeIdEnumLiteral && wanted_type->id == ZigTypeIdEnum)
	12482	{
	12483	return ir_analyze_enum_literal(ira, source_instr, value, wanted_type);
	12484	}
12422	12485
12423		TypeEnumField *field = find_enum_type_field(wanted_type, value->value.data.x_enum_literal);
12424		if (field == nullptr) {
12425		ErrorMsg *msg = ir_add_error(ira, source_instr, buf_sprintf("enum '%s' has no field named '%s'",
12426		buf_ptr(&wanted_type->name), buf_ptr(value->value.data.x_enum_literal)));
12427		add_error_note(ira->codegen, msg, wanted_type->data.enumeration.decl_node,
12428		buf_sprintf("'%s' declared here", buf_ptr(&wanted_type->name)));
12429		return ira->codegen->invalid_instruction;
12430		}
12431		IrInstruction *result = ir_const(ira, source_instr, wanted_type);
12432		bigint_init_bigint(&result->value.data.x_enum_tag, &field->value);
12433		return result;
	12486	// cast from enum literal to optional enum
	12487	if (actual_type->id == ZigTypeIdEnumLiteral &&
	12488	(wanted_type->id == ZigTypeIdOptional && wanted_type->data.maybe.child_type->id == ZigTypeIdEnum))
	12489	{
	12490	IrInstruction *result = ir_analyze_enum_literal(ira, source_instr, value, wanted_type->data.maybe.child_type);
	12491	if (result == ira->codegen->invalid_instruction)
	12492	return result;
	12493
	12494	return ir_analyze_optional_wrap(ira, result, value, wanted_type, result_loc);
	12495	}
	12496
	12497	// cast from enum literal to error union when payload is an enum
	12498	if (actual_type->id == ZigTypeIdEnumLiteral &&
	12499	(wanted_type->id == ZigTypeIdErrorUnion && wanted_type->data.error_union.payload_type->id == ZigTypeIdEnum))
	12500	{
	12501	IrInstruction *result = ir_analyze_enum_literal(ira, source_instr, value, wanted_type->data.error_union.payload_type);
	12502	if (result == ira->codegen->invalid_instruction)
	12503	return result;
	12504
	12505	return ir_analyze_err_wrap_payload(ira, result, value, wanted_type, result_loc);
12434	12506	}
12435	12507
12436	12508	// cast from union to the enum type of the union
...	...	@@ -12883,7 +12955,9 @@ static IrInstruction *ir_analyze_instruction_add_implicit_return_type(IrAnalyze
12883	12955	if (type_is_invalid(value->value.type))
12884	12956	return ir_unreach_error(ira);
12885	12957
12886		ira->src_implicit_return_type_list.append(value);
	12958	if (instruction->result_loc_ret == nullptr \|\| !instruction->result_loc_ret->implicit_return_type_done) {
	12959	ira->src_implicit_return_type_list.append(value);
	12960	}
12887	12961
12888	12962	return ir_const_void(ira, &instruction->base);
12889	12963	}
...	...	@@ -13154,6 +13228,46 @@ static IrInstruction ir_analyze_bin_op_cmp(IrAnalyze ira, IrInstructionBinOp *
13154	13228	ir_add_error_node(ira, source_node, buf_sprintf("comparison of '%s' with null",
13155	13229	buf_ptr(&non_null_type->name)));
13156	13230	return ira->codegen->invalid_instruction;
	13231	} else if (is_equality_cmp && (
	13232	(op1->value.type->id == ZigTypeIdEnumLiteral && op2->value.type->id == ZigTypeIdUnion) \|\|
	13233	(op2->value.type->id == ZigTypeIdEnumLiteral && op1->value.type->id == ZigTypeIdUnion)))
	13234	{
	13235	// Support equality comparison between a union's tag value and a enum literal
	13236	IrInstruction *union_val = op1->value.type->id == ZigTypeIdUnion ? op1 : op2;
	13237	IrInstruction *enum_val = op1->value.type->id == ZigTypeIdUnion ? op2 : op1;
	13238
	13239	ZigType *tag_type = union_val->value.type->data.unionation.tag_type;
	13240	assert(tag_type != nullptr);
	13241
	13242	IrInstruction *casted_union = ir_implicit_cast(ira, union_val, tag_type);
	13243	if (type_is_invalid(casted_union->value.type))
	13244	return ira->codegen->invalid_instruction;
	13245
	13246	IrInstruction *casted_val = ir_implicit_cast(ira, enum_val, tag_type);
	13247	if (type_is_invalid(casted_val->value.type))
	13248	return ira->codegen->invalid_instruction;
	13249
	13250	if (instr_is_comptime(casted_union)) {
	13251	ConstExprValue *const_union_val = ir_resolve_const(ira, casted_union, UndefBad);
	13252	if (!const_union_val)
	13253	return ira->codegen->invalid_instruction;
	13254
	13255	ConstExprValue *const_enum_val = ir_resolve_const(ira, casted_val, UndefBad);
	13256	if (!const_enum_val)
	13257	return ira->codegen->invalid_instruction;
	13258
	13259	Cmp cmp_result = bigint_cmp(&const_union_val->data.x_union.tag, &const_enum_val->data.x_enum_tag);
	13260	bool bool_result = (op_id == IrBinOpCmpEq) ? cmp_result == CmpEQ : cmp_result != CmpEQ;
	13261
	13262	return ir_const_bool(ira, &bin_op_instruction->base, bool_result);
	13263	}
	13264
	13265	IrInstruction *result = ir_build_bin_op(&ira->new_irb,
	13266	bin_op_instruction->base.scope, bin_op_instruction->base.source_node,
	13267	op_id, casted_union, casted_val, bin_op_instruction->safety_check_on);
	13268	result->value.type = ira->codegen->builtin_types.entry_bool;
	13269
	13270	return result;
13157	13271	}
13158	13272
13159	13273	if (op1->value.type->id == ZigTypeIdErrorSet && op2->value.type->id == ZigTypeIdErrorSet) {
...	...	@@ -13678,7 +13792,7 @@ static IrInstruction ir_analyze_bit_shift(IrAnalyze ira, IrInstructionBinOp *b
13678	13792	return ira->codegen->invalid_instruction;
13679	13793
13680	13794	if (op1->value.type->id != ZigTypeIdInt && op1->value.type->id != ZigTypeIdComptimeInt) {
13681		ir_add_error(ira, &bin_op_instruction->base,
	13795	ir_add_error(ira, bin_op_instruction->op1,
13682	13796	buf_sprintf("bit shifting operation expected integer type, found '%s'",
13683	13797	buf_ptr(&op1->value.type->name)));
13684	13798	return ira->codegen->invalid_instruction;
...	...	@@ -13688,6 +13802,13 @@ static IrInstruction ir_analyze_bit_shift(IrAnalyze ira, IrInstructionBinOp *b
13688	13802	if (type_is_invalid(op2->value.type))
13689	13803	return ira->codegen->invalid_instruction;
13690	13804
	13805	if (op2->value.type->id != ZigTypeIdInt && op2->value.type->id != ZigTypeIdComptimeInt) {
	13806	ir_add_error(ira, bin_op_instruction->op2,
	13807	buf_sprintf("shift amount has to be an integer type, but found '%s'",
	13808	buf_ptr(&op2->value.type->name)));
	13809	return ira->codegen->invalid_instruction;
	13810	}
	13811
13691	13812	IrInstruction *casted_op2;
13692	13813	IrBinOp op_id = bin_op_instruction->op_id;
13693	13814	if (op1->value.type->id == ZigTypeIdComptimeInt) {
...	...	@@ -14478,7 +14599,8 @@ static IrInstruction ir_analyze_instruction_decl_var(IrAnalyze ira,
14478	14599	// We make a new variable so that it can hold a different type, and so the debug info can
14479	14600	// be distinct.
14480	14601	ZigVar *new_var = create_local_var(ira->codegen, var->decl_node, var->child_scope,
14481		&var->name, var->src_is_const, var->gen_is_const, var->shadowable, var->is_comptime, true);
	14602	buf_create_from_str(var->name), var->src_is_const, var->gen_is_const,
	14603	var->shadowable, var->is_comptime, true);
14482	14604	new_var->owner_exec = var->owner_exec;
14483	14605	new_var->align_bytes = var->align_bytes;
14484	14606	if (var->mem_slot_index != SIZE_MAX) {
...	...	@@ -14621,7 +14743,8 @@ static IrInstruction ir_analyze_instruction_export(IrAnalyze ira, IrInstructio
14621	14743	case CallingConventionNaked:
14622	14744	case CallingConventionCold:
14623	14745	case CallingConventionStdcall:
14624		add_fn_export(ira->codegen, fn_entry, symbol_name, global_linkage_id, cc == CallingConventionC);
	14746	add_fn_export(ira->codegen, fn_entry, buf_ptr(symbol_name), global_linkage_id,
	14747	cc == CallingConventionC);
14625	14748	break;
14626	14749	}
14627	14750	} break;
...	...	@@ -14759,7 +14882,7 @@ static IrInstruction ir_analyze_instruction_export(IrAnalyze ira, IrInstructio
14759	14882	if (load_ptr->ptr->id == IrInstructionIdVarPtr) {
14760	14883	IrInstructionVarPtr var_ptr = reinterpret_cast<IrInstructionVarPtr >(load_ptr->ptr);
14761	14884	ZigVar *var = var_ptr->var;
14762		add_var_export(ira->codegen, var, symbol_name, global_linkage_id);
	14885	add_var_export(ira->codegen, var, buf_ptr(symbol_name), global_linkage_id);
14763	14886	}
14764	14887	}
14765	14888
...	...	@@ -14839,6 +14962,12 @@ static IrInstruction ir_analyze_alloca(IrAnalyze ira, IrInstruction *source_in
14839	14962	if (align != 0) {
14840	14963	if ((err = type_resolve(ira->codegen, var_type, ResolveStatusAlignmentKnown)))
14841	14964	return ira->codegen->invalid_instruction;
	14965	if (!type_has_bits(var_type)) {
	14966	ir_add_error(ira, source_inst,
	14967	buf_sprintf("variable '%s' of zero-bit type '%s' has no in-memory representation, it cannot be aligned",
	14968	name_hint, buf_ptr(&var_type->name)));
	14969	return ira->codegen->invalid_instruction;
	14970	}
14842	14971	}
14843	14972	assert(result->base.value.data.x_ptr.special != ConstPtrSpecialInvalid);
14844	14973
...	...	@@ -14907,6 +15036,24 @@ static void set_up_result_loc_for_inferred_comptime(IrInstruction *ptr) {
14907	15036	ptr->value.data.x_ptr.data.ref.pointee = undef_child;
14908	15037	}
14909	15038
	15039	static bool ir_result_has_type(ResultLoc *result_loc) {
	15040	switch (result_loc->id) {
	15041	case ResultLocIdInvalid:
	15042	case ResultLocIdPeerParent:
	15043	zig_unreachable();
	15044	case ResultLocIdNone:
	15045	case ResultLocIdPeer:
	15046	return false;
	15047	case ResultLocIdReturn:
	15048	case ResultLocIdInstruction:
	15049	case ResultLocIdBitCast:
	15050	return true;
	15051	case ResultLocIdVar:
	15052	return reinterpret_cast<ResultLocVar *>(result_loc)->var->decl_node->data.variable_declaration.type != nullptr;
	15053	}
	15054	zig_unreachable();
	15055	}
	15056
14910	15057	// when calling this function, at the callsite must check for result type noreturn and propagate it up
14911	15058	static IrInstruction ir_resolve_result_raw(IrAnalyze ira, IrInstruction *suspend_source_instr,
14912	15059	ResultLoc result_loc, ZigType value_type, IrInstruction *value, bool force_runtime, bool non_null_comptime)
...	...	@@ -15036,14 +15183,23 @@ static IrInstruction ir_resolve_result_raw(IrAnalyze ira, IrInstruction *suspe
15036	15183	bool is_comptime;
15037	15184	if (!ir_resolve_comptime(ira, peer_parent->is_comptime->child, &is_comptime))
15038	15185	return ira->codegen->invalid_instruction;
15039		peer_parent->skipped = is_comptime;
15040		if (peer_parent->skipped) {
	15186	if (is_comptime) {
	15187	peer_parent->skipped = true;
15041	15188	if (non_null_comptime) {
15042	15189	return ir_resolve_result(ira, suspend_source_instr, peer_parent->parent,
15043	15190	value_type, value, force_runtime, non_null_comptime, true);
15044	15191	}
15045	15192	return nullptr;
15046	15193	}
	15194	if (ir_result_has_type(peer_parent->parent)) {
	15195	if (peer_parent->parent->id == ResultLocIdReturn && value != nullptr) {
	15196	reinterpret_cast<ResultLocReturn *>(peer_parent->parent)->implicit_return_type_done = true;
	15197	ira->src_implicit_return_type_list.append(value);
	15198	}
	15199	peer_parent->skipped = true;
	15200	return ir_resolve_result(ira, suspend_source_instr, peer_parent->parent,
	15201	value_type, value, force_runtime, true, true);
	15202	}
15047	15203
15048	15204	if (peer_parent->resolved_type == nullptr) {
15049	15205	if (peer_parent->end_bb->suspend_instruction_ref == nullptr) {
...	...	@@ -15253,9 +15409,11 @@ static void ir_reset_result(ResultLoc *result_loc) {
15253	15409	alloca_src->base.child = nullptr;
15254	15410	break;
15255	15411	}
	15412	case ResultLocIdReturn:
	15413	reinterpret_cast<ResultLocReturn *>(result_loc)->implicit_return_type_done = false;
	15414	break;
15256	15415	case ResultLocIdPeer:
15257	15416	case ResultLocIdNone:
15258		case ResultLocIdReturn:
15259	15417	case ResultLocIdInstruction:
15260	15418	case ResultLocIdBitCast:
15261	15419	break;
...	...	@@ -15305,7 +15463,7 @@ static IrInstruction ir_analyze_async_call(IrAnalyze ira, IrInstructionCallSrc
15305	15463	ZigType *anyframe_type = get_any_frame_type(ira->codegen, fn_ret_type);
15306	15464
15307	15465	IrInstructionCallGen *call_gen = ir_build_call_gen(ira, &call_instruction->base, fn_entry, fn_ref,
15308		arg_count, casted_args, FnInlineAuto, true, casted_new_stack,
	15466	arg_count, casted_args, FnInlineAuto, CallModifierAsync, casted_new_stack,
15309	15467	call_instruction->is_async_call_builtin, ret_ptr, anyframe_type);
15310	15468	return &call_gen->base;
15311	15469	} else {
...	...	@@ -15319,8 +15477,8 @@ static IrInstruction ir_analyze_async_call(IrAnalyze ira, IrInstructionCallSrc
15319	15477	if (type_is_invalid(result_loc->value.type))
15320	15478	return ira->codegen->invalid_instruction;
15321	15479	return &ir_build_call_gen(ira, &call_instruction->base, fn_entry, fn_ref, arg_count,
15322		casted_args, FnInlineAuto, true, casted_new_stack, call_instruction->is_async_call_builtin,
15323		result_loc, frame_type)->base;
	15480	casted_args, FnInlineAuto, CallModifierAsync, casted_new_stack,
	15481	call_instruction->is_async_call_builtin, result_loc, frame_type)->base;
15324	15482	}
15325	15483	}
15326	15484	static bool ir_analyze_fn_call_inline_arg(IrAnalyze ira, AstNode fn_proto_node,
...	...	@@ -15671,6 +15829,7 @@ static IrInstruction analyze_casted_new_stack(IrAnalyze ira, IrInstructionCall
15671	15829	ZigType *u8_ptr = get_pointer_to_type_extra(ira->codegen, ira->codegen->builtin_types.entry_u8,
15672	15830	false, false, PtrLenUnknown, target_fn_align(ira->codegen->zig_target), 0, 0, false);
15673	15831	ZigType *u8_slice = get_slice_type(ira->codegen, u8_ptr);
	15832	ira->codegen->need_frame_size_prefix_data = true;
15674	15833	return ir_implicit_cast(ira, new_stack, u8_slice);
15675	15834	}
15676	15835	}
...	...	@@ -16070,7 +16229,7 @@ static IrInstruction ir_analyze_fn_call(IrAnalyze ira, IrInstructionCallSrc *c
16070	16229	return ira->codegen->invalid_instruction;
16071	16230
16072	16231	size_t impl_param_count = impl_fn_type_id->param_count;
16073		if (call_instruction->is_async) {
	16232	if (call_instruction->modifier == CallModifierAsync) {
16074	16233	IrInstruction *result = ir_analyze_async_call(ira, call_instruction, impl_fn, impl_fn->type_entry,
16075	16234	nullptr, casted_args, impl_param_count, casted_new_stack);
16076	16235	return ir_finish_anal(ira, result);
...	...	@@ -16097,14 +16256,17 @@ static IrInstruction ir_analyze_fn_call(IrAnalyze ira, IrInstructionCallSrc *c
16097	16256	result_loc = nullptr;
16098	16257	}
16099	16258
16100		if (impl_fn_type_id->cc == CallingConventionAsync && parent_fn_entry->inferred_async_node == nullptr) {
	16259	if (impl_fn_type_id->cc == CallingConventionAsync &&
	16260	parent_fn_entry->inferred_async_node == nullptr &&
	16261	call_instruction->modifier != CallModifierNoAsync)
	16262	{
16101	16263	parent_fn_entry->inferred_async_node = fn_ref->source_node;
16102	16264	parent_fn_entry->inferred_async_fn = impl_fn;
16103	16265	}
16104	16266
16105	16267	IrInstructionCallGen *new_call_instruction = ir_build_call_gen(ira, &call_instruction->base,
16106	16268	impl_fn, nullptr, impl_param_count, casted_args, fn_inline,
16107		false, casted_new_stack, call_instruction->is_async_call_builtin, result_loc,
	16269	call_instruction->modifier, casted_new_stack, call_instruction->is_async_call_builtin, result_loc,
16108	16270	impl_fn_type_id->return_type);
16109	16271
16110	16272	if (get_scope_typeof(call_instruction->base.scope) == nullptr) {
...	...	@@ -16221,13 +16383,16 @@ static IrInstruction ir_analyze_fn_call(IrAnalyze ira, IrInstructionCallSrc *c
16221	16383	if (casted_new_stack != nullptr && type_is_invalid(casted_new_stack->value.type))
16222	16384	return ira->codegen->invalid_instruction;
16223	16385
16224		if (call_instruction->is_async) {
	16386	if (call_instruction->modifier == CallModifierAsync) {
16225	16387	IrInstruction *result = ir_analyze_async_call(ira, call_instruction, fn_entry, fn_type, fn_ref,
16226	16388	casted_args, call_param_count, casted_new_stack);
16227	16389	return ir_finish_anal(ira, result);
16228	16390	}
16229	16391
16230		if (fn_type_id->cc == CallingConventionAsync && parent_fn_entry->inferred_async_node == nullptr) {
	16392	if (fn_type_id->cc == CallingConventionAsync &&
	16393	parent_fn_entry->inferred_async_node == nullptr &&
	16394	call_instruction->modifier != CallModifierNoAsync)
	16395	{
16231	16396	parent_fn_entry->inferred_async_node = fn_ref->source_node;
16232	16397	parent_fn_entry->inferred_async_fn = fn_entry;
16233	16398	}
...	...	@@ -16254,7 +16419,7 @@ static IrInstruction ir_analyze_fn_call(IrAnalyze ira, IrInstructionCallSrc *c
16254	16419	}
16255	16420
16256	16421	IrInstructionCallGen *new_call_instruction = ir_build_call_gen(ira, &call_instruction->base, fn_entry, fn_ref,
16257		call_param_count, casted_args, fn_inline, false, casted_new_stack,
	16422	call_param_count, casted_args, fn_inline, call_instruction->modifier, casted_new_stack,
16258	16423	call_instruction->is_async_call_builtin, result_loc, return_type);
16259	16424	if (get_scope_typeof(call_instruction->base.scope) == nullptr) {
16260	16425	parent_fn_entry->call_list.append(new_call_instruction);
...	...	@@ -16461,6 +16626,15 @@ static IrInstruction ir_analyze_negation(IrAnalyze ira, IrInstructionUnOp *ins
16461	16626	if (type_is_invalid(expr_type))
16462	16627	return ira->codegen->invalid_instruction;
16463	16628
	16629	if (!(expr_type->id == ZigTypeIdInt \|\| expr_type->id == ZigTypeIdComptimeInt \|\|
	16630	expr_type->id == ZigTypeIdFloat \|\| expr_type->id == ZigTypeIdComptimeFloat \|\|
	16631	expr_type->id == ZigTypeIdVector))
	16632	{
	16633	ir_add_error(ira, &instruction->base,
	16634	buf_sprintf("negation of type '%s'", buf_ptr(&expr_type->name)));
	16635	return ira->codegen->invalid_instruction;
	16636	}
	16637
16464	16638	bool is_wrap_op = (instruction->op_id == IrUnOpNegationWrap);
16465	16639
16466	16640	ZigType *scalar_type = (expr_type->id == ZigTypeIdVector) ? expr_type->data.vector.elem_type : expr_type;
...	...	@@ -16810,10 +16984,21 @@ static IrInstruction ir_analyze_instruction_phi(IrAnalyze ira, IrInstructionPh
16810	16984	return new_incoming_values.at(0);
16811	16985	}
16812	16986
16813		ZigType *resolved_type = ir_resolve_peer_types(ira, phi_instruction->base.source_node, nullptr,
16814		new_incoming_values.items, new_incoming_values.length);
16815		if (type_is_invalid(resolved_type))
16816		return ira->codegen->invalid_instruction;
	16987	ZigType *resolved_type;
	16988	if (peer_parent != nullptr && ir_result_has_type(peer_parent->parent)) {
	16989	if (peer_parent->parent->id == ResultLocIdReturn) {
	16990	resolved_type = ira->explicit_return_type;
	16991	} else {
	16992	ZigType *resolved_loc_ptr_type = peer_parent->parent->resolved_loc->value.type;
	16993	ir_assert(resolved_loc_ptr_type->id == ZigTypeIdPointer, &phi_instruction->base);
	16994	resolved_type = resolved_loc_ptr_type->data.pointer.child_type;
	16995	}
	16996	} else {
	16997	resolved_type = ir_resolve_peer_types(ira, phi_instruction->base.source_node, nullptr,
	16998	new_incoming_values.items, new_incoming_values.length);
	16999	if (type_is_invalid(resolved_type))
	17000	return ira->codegen->invalid_instruction;
	17001	}
16817	17002
16818	17003	switch (type_has_one_possible_value(ira->codegen, resolved_type)) {
16819	17004	case OnePossibleValueInvalid:
...	...	@@ -16880,7 +17065,7 @@ static IrInstruction ir_analyze_instruction_var_ptr(IrAnalyze ira, IrInstructi
16880	17065	IrInstruction *result = ir_get_var_ptr(ira, &instruction->base, var);
16881	17066	if (instruction->crossed_fndef_scope != nullptr && !instr_is_comptime(result)) {
16882	17067	ErrorMsg *msg = ir_add_error(ira, &instruction->base,
16883		buf_sprintf("'%s' not accessible from inner function", buf_ptr(&var->name)));
	17068	buf_sprintf("'%s' not accessible from inner function", var->name));
16884	17069	add_error_note(ira->codegen, msg, instruction->crossed_fndef_scope->base.source_node,
16885	17070	buf_sprintf("crossed function definition here"));
16886	17071	add_error_note(ira->codegen, msg, var->decl_node,
...	...	@@ -17463,7 +17648,12 @@ static IrInstruction ir_analyze_container_field_ptr(IrAnalyze ira, Buf *field_
17463	17648	return ir_analyze_container_member_access_inner(ira, bare_type, field_name,
17464	17649	source_instr, container_ptr, container_type);
17465	17650	}
17466		ZigType *ptr_type = get_pointer_to_type_extra(ira->codegen, field->type_entry,
	17651
	17652	ZigType *field_type = resolve_union_field_type(ira->codegen, field);
	17653	if (field_type == nullptr)
	17654	return ira->codegen->invalid_instruction;
	17655
	17656	ZigType *ptr_type = get_pointer_to_type_extra(ira->codegen, field_type,
17467	17657	is_const, is_volatile, PtrLenSingle, 0, 0, 0, false);
17468	17658	if (instr_is_comptime(container_ptr)) {
17469	17659	ConstExprValue *ptr_val = ir_resolve_const(ira, container_ptr, UndefBad);
...	...	@@ -17480,7 +17670,7 @@ static IrInstruction ir_analyze_container_field_ptr(IrAnalyze ira, Buf *field_
17480	17670	if (initializing) {
17481	17671	ConstExprValue *payload_val = create_const_vals(1);
17482	17672	payload_val->special = ConstValSpecialUndef;
17483		payload_val->type = field->type_entry;
	17673	payload_val->type = field_type;
17484	17674	payload_val->parent.id = ConstParentIdUnion;
17485	17675	payload_val->parent.data.p_union.union_val = union_val;
17486	17676
...	...	@@ -17587,7 +17777,8 @@ static IrInstruction ir_analyze_decl_ref(IrAnalyze ira, IrInstruction *source_
17587	17777	return ir_error_dependency_loop(ira, source_instruction);
17588	17778	}
17589	17779	if (tld_var->extern_lib_name != nullptr) {
17590		add_link_lib_symbol(ira, tld_var->extern_lib_name, &var->name, source_instruction->source_node);
	17780	add_link_lib_symbol(ira, tld_var->extern_lib_name, buf_create_from_str(var->name),
	17781	source_instruction->source_node);
17591	17782	}
17592	17783
17593	17784	return ir_get_var_ptr(ira, source_instruction, var);
...	...	@@ -19544,6 +19735,11 @@ static IrInstruction ir_analyze_instruction_compile_log(IrAnalyze ira, IrInstr
19544	19735	if (type_is_invalid(msg->value.type))
19545	19736	return ira->codegen->invalid_instruction;
19546	19737	buf_resize(&buf, 0);
	19738	if (msg->value.special == ConstValSpecialLazy) {
	19739	// Resolve any lazy value that's passed, we need its value
	19740	if (ir_resolve_lazy(ira->codegen, msg->source_node, &msg->value))
	19741	return ira->codegen->invalid_instruction;
	19742	}
19547	19743	render_const_value(ira->codegen, &buf, &msg->value);
19548	19744	const char *comma_str = (i != 0) ? ", " : "";
19549	19745	fprintf(stderr, "%s%s", comma_str, buf_ptr(&buf));
...	...	@@ -20041,8 +20237,9 @@ static Error ir_make_type_info_decls(IrAnalyze ira, IrInstruction source_instr
20041	20237	for (size_t fn_arg_index = 0; fn_arg_index < fn_arg_count; fn_arg_index++) {
20042	20238	ZigVar *arg_var = fn_entry->variable_list.at(fn_arg_index);
20043	20239	ConstExprValue *fn_arg_name_val = &fn_arg_name_array->data.x_array.data.s_none.elements[fn_arg_index];
20044		ConstExprValue *arg_name = create_const_str_lit(ira->codegen, &arg_var->name);
20045		init_const_slice(ira->codegen, fn_arg_name_val, arg_name, 0, buf_len(&arg_var->name), true);
	20240	ConstExprValue *arg_name = create_const_str_lit(ira->codegen,
	20241	buf_create_from_str(arg_var->name));
	20242	init_const_slice(ira->codegen, fn_arg_name_val, arg_name, 0, strlen(arg_var->name), true);
20046	20243	fn_arg_name_val->parent.id = ConstParentIdArray;
20047	20244	fn_arg_name_val->parent.data.p_array.array_val = fn_arg_name_array;
20048	20245	fn_arg_name_val->parent.data.p_array.elem_index = fn_arg_index;
...	...	@@ -20080,14 +20277,27 @@ static Error ir_make_type_info_decls(IrAnalyze ira, IrInstruction source_instr
20080	20277	return ErrorNone;
20081	20278	}
20082	20279
20083		static uint32_t ptr_len_to_size_enum_index(PtrLen ptr_len) {
	20280	static BuiltinPtrSize ptr_len_to_size_enum_index(PtrLen ptr_len) {
20084	20281	switch (ptr_len) {
20085	20282	case PtrLenSingle:
20086		return 0;
	20283	return BuiltinPtrSizeOne;
20087	20284	case PtrLenUnknown:
20088		return 1;
	20285	return BuiltinPtrSizeMany;
20089	20286	case PtrLenC:
20090		return 3;
	20287	return BuiltinPtrSizeC;
	20288	}
	20289	zig_unreachable();
	20290	}
	20291
	20292	static PtrLen size_enum_index_to_ptr_len(BuiltinPtrSize size_enum_index) {
	20293	switch (size_enum_index) {
	20294	case BuiltinPtrSizeOne:
	20295	return PtrLenSingle;
	20296	case BuiltinPtrSizeMany:
	20297	case BuiltinPtrSizeSlice:
	20298	return PtrLenUnknown;
	20299	case BuiltinPtrSizeC:
	20300	return PtrLenC;
20091	20301	}
20092	20302	zig_unreachable();
20093	20303	}
...	...	@@ -20095,10 +20305,10 @@ static uint32_t ptr_len_to_size_enum_index(PtrLen ptr_len) {
20095	20305	static ConstExprValue create_ptr_like_type_info(IrAnalyze ira, ZigType *ptr_type_entry) {
20096	20306	Error err;
20097	20307	ZigType *attrs_type;
20098		uint32_t size_enum_index;
	20308	BuiltinPtrSize size_enum_index;
20099	20309	if (is_slice(ptr_type_entry)) {
20100	20310	attrs_type = ptr_type_entry->data.structure.fields[slice_ptr_index].type_entry;
20101		size_enum_index = 2;
	20311	size_enum_index = BuiltinPtrSizeSlice;
20102	20312	} else if (ptr_type_entry->id == ZigTypeIdPointer) {
20103	20313	attrs_type = ptr_type_entry;
20104	20314	size_enum_index = ptr_len_to_size_enum_index(ptr_type_entry->data.pointer.ptr_len);
...	...	@@ -20777,6 +20987,148 @@ static IrInstruction ir_analyze_instruction_type_info(IrAnalyze ira,
20777	20987	return result;
20778	20988	}
20779	20989
	20990	static ConstExprValue get_const_field(IrAnalyze ira, ConstExprValue struct_value, const char name, size_t field_index)
	20991	{
	20992	ensure_field_index(struct_value->type, name, field_index);
	20993	assert(struct_value->data.x_struct.fields[field_index].special == ConstValSpecialStatic);
	20994	return &struct_value->data.x_struct.fields[field_index];
	20995	}
	20996
	20997	static bool get_const_field_bool(IrAnalyze ira, ConstExprValue struct_value, const char *name, size_t field_index)
	20998	{
	20999	ConstExprValue *value = get_const_field(ira, struct_value, name, field_index);
	21000	assert(value->type == ira->codegen->builtin_types.entry_bool);
	21001	return value->data.x_bool;
	21002	}
	21003
	21004	static BigInt get_const_field_lit_int(IrAnalyze ira, ConstExprValue struct_value, const char name, size_t field_index)
	21005	{
	21006	ConstExprValue *value = get_const_field(ira, struct_value, name, field_index);
	21007	assert(value->type == ira->codegen->builtin_types.entry_num_lit_int);
	21008	return &value->data.x_bigint;
	21009	}
	21010
	21011	static ZigType get_const_field_meta_type(IrAnalyze ira, ConstExprValue struct_value, const char name, size_t field_index)
	21012	{
	21013	ConstExprValue *value = get_const_field(ira, struct_value, name, field_index);
	21014	assert(value->type == ira->codegen->builtin_types.entry_type);
	21015	return value->data.x_type;
	21016	}
	21017
	21018	static ZigType type_info_to_type(IrAnalyze ira, IrInstruction instruction, ZigTypeId tagTypeId, ConstExprValue payload) {
	21019	switch (tagTypeId) {
	21020	case ZigTypeIdInvalid:
	21021	zig_unreachable();
	21022	case ZigTypeIdMetaType:
	21023	return ira->codegen->builtin_types.entry_type;
	21024	case ZigTypeIdVoid:
	21025	return ira->codegen->builtin_types.entry_void;
	21026	case ZigTypeIdBool:
	21027	return ira->codegen->builtin_types.entry_bool;
	21028	case ZigTypeIdUnreachable:
	21029	return ira->codegen->builtin_types.entry_unreachable;
	21030	case ZigTypeIdInt:
	21031	assert(payload->special == ConstValSpecialStatic);
	21032	assert(payload->type == ir_type_info_get_type(ira, "Int", nullptr));
	21033	return get_int_type(ira->codegen,
	21034	get_const_field_bool(ira, payload, "is_signed", 0),
	21035	bigint_as_u32(get_const_field_lit_int(ira, payload, "bits", 1)));
	21036	case ZigTypeIdFloat:
	21037	{
	21038	assert(payload->special == ConstValSpecialStatic);
	21039	assert(payload->type == ir_type_info_get_type(ira, "Float", nullptr));
	21040	uint32_t bits = bigint_as_u32(get_const_field_lit_int(ira, payload, "bits", 0));
	21041	switch (bits) {
	21042	case 16: return ira->codegen->builtin_types.entry_f16;
	21043	case 32: return ira->codegen->builtin_types.entry_f32;
	21044	case 64: return ira->codegen->builtin_types.entry_f64;
	21045	case 128: return ira->codegen->builtin_types.entry_f128;
	21046	}
	21047	ir_add_error(ira, instruction,
	21048	buf_sprintf("%d-bit float unsupported", bits));
	21049	return nullptr;
	21050	}
	21051	case ZigTypeIdPointer:
	21052	{
	21053	ZigType *type_info_pointer_type = ir_type_info_get_type(ira, "Pointer", nullptr);
	21054	assert(payload->special == ConstValSpecialStatic);
	21055	assert(payload->type == type_info_pointer_type);
	21056	ConstExprValue *size_value = get_const_field(ira, payload, "size", 0);
	21057	assert(size_value->type == ir_type_info_get_type(ira, "Size", type_info_pointer_type));
	21058	BuiltinPtrSize size_enum_index = (BuiltinPtrSize)bigint_as_u32(&size_value->data.x_enum_tag);
	21059	PtrLen ptr_len = size_enum_index_to_ptr_len(size_enum_index);
	21060	ZigType *ptr_type = get_pointer_to_type_extra(ira->codegen,
	21061	get_const_field_meta_type(ira, payload, "child", 4),
	21062	get_const_field_bool(ira, payload, "is_const", 1),
	21063	get_const_field_bool(ira, payload, "is_volatile", 2),
	21064	ptr_len,
	21065	bigint_as_u32(get_const_field_lit_int(ira, payload, "alignment", 3)),
	21066	0, // bit_offset_in_host
	21067	0, // host_int_bytes
	21068	get_const_field_bool(ira, payload, "is_allowzero", 5)
	21069	);
	21070	if (size_enum_index != 2)
	21071	return ptr_type;
	21072	return get_slice_type(ira->codegen, ptr_type);
	21073	}
	21074	case ZigTypeIdArray:
	21075	assert(payload->special == ConstValSpecialStatic);
	21076	assert(payload->type == ir_type_info_get_type(ira, "Array", nullptr));
	21077	return get_array_type(ira->codegen,
	21078	get_const_field_meta_type(ira, payload, "child", 1),
	21079	bigint_as_u64(get_const_field_lit_int(ira, payload, "len", 0))
	21080	);
	21081	case ZigTypeIdComptimeFloat:
	21082	return ira->codegen->builtin_types.entry_num_lit_float;
	21083	case ZigTypeIdComptimeInt:
	21084	return ira->codegen->builtin_types.entry_num_lit_int;
	21085	case ZigTypeIdUndefined:
	21086	return ira->codegen->builtin_types.entry_undef;
	21087	case ZigTypeIdNull:
	21088	return ira->codegen->builtin_types.entry_null;
	21089	case ZigTypeIdOptional:
	21090	case ZigTypeIdErrorUnion:
	21091	case ZigTypeIdErrorSet:
	21092	case ZigTypeIdEnum:
	21093	case ZigTypeIdOpaque:
	21094	case ZigTypeIdFnFrame:
	21095	case ZigTypeIdAnyFrame:
	21096	case ZigTypeIdVector:
	21097	case ZigTypeIdEnumLiteral:
	21098	ir_add_error(ira, instruction, buf_sprintf(
	21099	"TODO implement @Type for 'TypeInfo.%s': see https://github.com/ziglang/zig/issues/2907", type_id_name(tagTypeId)));
	21100	return nullptr;
	21101	case ZigTypeIdUnion:
	21102	case ZigTypeIdFn:
	21103	case ZigTypeIdBoundFn:
	21104	case ZigTypeIdArgTuple:
	21105	case ZigTypeIdStruct:
	21106	ir_add_error(ira, instruction, buf_sprintf(
	21107	"@Type not availble for 'TypeInfo.%s'", type_id_name(tagTypeId)));
	21108	return nullptr;
	21109	}
	21110	zig_unreachable();
	21111	}
	21112
	21113	static IrInstruction ir_analyze_instruction_type(IrAnalyze ira, IrInstructionType *instruction) {
	21114	IrInstruction *type_info_ir = instruction->type_info->child;
	21115	if (type_is_invalid(type_info_ir->value.type))
	21116	return ira->codegen->invalid_instruction;
	21117
	21118	IrInstruction *casted_ir = ir_implicit_cast(ira, type_info_ir, ir_type_info_get_type(ira, nullptr, nullptr));
	21119	if (type_is_invalid(casted_ir->value.type))
	21120	return ira->codegen->invalid_instruction;
	21121
	21122	ConstExprValue *type_info_value = ir_resolve_const(ira, casted_ir, UndefBad);
	21123	if (!type_info_value)
	21124	return ira->codegen->invalid_instruction;
	21125	ZigTypeId typeId = type_id_at_index(bigint_as_usize(&type_info_value->data.x_union.tag));
	21126	ZigType *type = type_info_to_type(ira, type_info_ir, typeId, type_info_value->data.x_union.payload);
	21127	if (!type)
	21128	return ira->codegen->invalid_instruction;
	21129	return ir_const_type(ira, &instruction->base, type);
	21130	}
	21131
20780	21132	static IrInstruction ir_analyze_instruction_type_id(IrAnalyze ira,
20781	21133	IrInstructionTypeId *instruction)
20782	21134	{
...	...	@@ -21036,15 +21388,20 @@ static IrInstruction ir_analyze_instruction_c_define(IrAnalyze ira, IrInstruct
21036	21388	if (type_is_invalid(value->value.type))
21037	21389	return ira->codegen->invalid_instruction;
21038	21390
21039		Buf *define_value = ir_resolve_str(ira, value);
21040		if (!define_value)
21041		return ira->codegen->invalid_instruction;
	21391	Buf *define_value = nullptr;
	21392	// The second parameter is either a string or void (equivalent to "")
	21393	if (value->value.type->id != ZigTypeIdVoid) {
	21394	define_value = ir_resolve_str(ira, value);
	21395	if (!define_value)
	21396	return ira->codegen->invalid_instruction;
	21397	}
21042	21398
21043	21399	Buf *c_import_buf = exec_c_import_buf(ira->new_irb.exec);
21044	21400	// We check for this error in pass1
21045	21401	assert(c_import_buf);
21046	21402
21047		buf_appendf(c_import_buf, "#define %s %s\n", buf_ptr(define_name), buf_ptr(define_value));
	21403	buf_appendf(c_import_buf, "#define %s %s\n", buf_ptr(define_name),
	21404	define_value ? buf_ptr(define_value) : "");
21048	21405
21049	21406	return ir_const_void(ira, &instruction->base);
21050	21407	}
...	...	@@ -22533,6 +22890,8 @@ static IrInstruction ir_analyze_instruction_frame_size(IrAnalyze ira, IrInstru
22533	22890	return ira->codegen->invalid_instruction;
22534	22891	}
22535	22892
	22893	ira->codegen->need_frame_size_prefix_data = true;
	22894
22536	22895	IrInstruction *result = ir_build_frame_size_gen(&ira->new_irb, instruction->base.scope,
22537	22896	instruction->base.source_node, fn);
22538	22897	result->value.type = ira->codegen->builtin_types.entry_usize;
...	...	@@ -24823,7 +25182,7 @@ static IrInstruction ir_analyze_instruction_end_expr(IrAnalyze ira, IrInstruct
24823	25182	if (result_loc->value.type->id == ZigTypeIdUnreachable)
24824	25183	return result_loc;
24825	25184
24826		if (!was_written) {
	25185	if (!was_written \|\| instruction->result_loc->id == ResultLocIdPeer) {
24827	25186	IrInstruction *store_ptr = ir_analyze_store_ptr(ira, &instruction->base, result_loc, value,
24828	25187	instruction->result_loc->allow_write_through_const);
24829	25188	if (type_is_invalid(store_ptr->value.type)) {
...	...	@@ -24831,7 +25190,9 @@ static IrInstruction ir_analyze_instruction_end_expr(IrAnalyze ira, IrInstruct
24831	25190	}
24832	25191	}
24833	25192
24834		if (result_loc->value.data.x_ptr.mut == ConstPtrMutInfer) {
	25193	if (result_loc->value.data.x_ptr.mut == ConstPtrMutInfer &&
	25194	instruction->result_loc->id != ResultLocIdPeer)
	25195	{
24835	25196	if (instr_is_comptime(value)) {
24836	25197	result_loc->value.data.x_ptr.mut = ConstPtrMutComptimeConst;
24837	25198	} else {
...	...	@@ -25281,6 +25642,8 @@ static IrInstruction ir_analyze_instruction_base(IrAnalyze ira, IrInstruction
25281	25642	return ir_analyze_instruction_bit_offset_of(ira, (IrInstructionBitOffsetOf *)instruction);
25282	25643	case IrInstructionIdTypeInfo:
25283	25644	return ir_analyze_instruction_type_info(ira, (IrInstructionTypeInfo *) instruction);
	25645	case IrInstructionIdType:
	25646	return ir_analyze_instruction_type(ira, (IrInstructionType *)instruction);
25284	25647	case IrInstructionIdHasField:
25285	25648	return ir_analyze_instruction_has_field(ira, (IrInstructionHasField *) instruction);
25286	25649	case IrInstructionIdTypeId:
...	...	@@ -25584,6 +25947,7 @@ bool ir_has_side_effects(IrInstruction *instruction) {
25584	25947	case IrInstructionIdByteOffsetOf:
25585	25948	case IrInstructionIdBitOffsetOf:
25586	25949	case IrInstructionIdTypeInfo:
	25950	case IrInstructionIdType:
25587	25951	case IrInstructionIdHasField:
25588	25952	case IrInstructionIdTypeId:
25589	25953	case IrInstructionIdAlignCast:

src/ir.hpp+5

...	...	@@ -10,6 +10,11 @@
10	10
11	11	#include "all_types.hpp"
12	12
	13	enum IrPass {
	14	IrPassSrc,
	15	IrPassGen,
	16	};
	17
13	18	bool ir_gen(CodeGen g, AstNode node, Scope scope, IrExecutable ir_executable);
14	19	bool ir_gen_fn(CodeGen g, ZigFn fn_entry);
15	20

src/ir_print.cpp+43-14

...	...	@@ -22,7 +22,7 @@ using InstructionSet = HashMap<IrInstruction*, uint8_t, hash_instruction_ptr, in
22	22	using InstructionList = ZigList<IrInstruction*>;
23	23
24	24	struct IrPrint {
25		size_t pass_num;
	25	IrPass pass;
26	26	CodeGen *codegen;
27	27	FILE *f;
28	28	int indent;
...	...	@@ -280,6 +280,8 @@ static const char* ir_instruction_type_str(IrInstruction* instruction) {
280	280	return "BitOffsetOf";
281	281	case IrInstructionIdTypeInfo:
282	282	return "TypeInfo";
	283	case IrInstructionIdType:
	284	return "Type";
283	285	case IrInstructionIdHasField:
284	286	return "HasField";
285	287	case IrInstructionIdTypeId:
...	...	@@ -389,7 +391,7 @@ static void ir_print_const_value(IrPrint irp, ConstExprValue const_val) {
389	391
390	392	static void ir_print_var_instruction(IrPrint irp, IrInstruction instruction) {
391	393	fprintf(irp->f, "#%" ZIG_PRI_usize "", instruction->debug_id);
392		if (irp->pass_num == 2 && irp->printed.maybe_get(instruction) == nullptr) {
	394	if (irp->pass != IrPassSrc && irp->printed.maybe_get(instruction) == nullptr) {
393	395	irp->printed.put(instruction, 0);
394	396	irp->pending.append(instruction);
395	397	}
...	...	@@ -529,7 +531,7 @@ static void ir_print_bin_op(IrPrint irp, IrInstructionBinOp bin_op_instruction
529	531
530	532	static void ir_print_decl_var_src(IrPrint irp, IrInstructionDeclVarSrc decl_var_instruction) {
531	533	const char *var_or_const = decl_var_instruction->var->gen_is_const ? "const" : "var";
532		const char *name = buf_ptr(&decl_var_instruction->var->name);
	534	const char *name = decl_var_instruction->var->name;
533	535	if (decl_var_instruction->var_type) {
534	536	fprintf(irp->f, "%s %s: ", var_or_const, name);
535	537	ir_print_other_instruction(irp, decl_var_instruction->var_type);
...	...	@@ -606,8 +608,17 @@ static void ir_print_result_loc(IrPrint irp, ResultLoc result_loc) {
606	608	}
607	609
608	610	static void ir_print_call_src(IrPrint irp, IrInstructionCallSrc call_instruction) {
609		if (call_instruction->is_async) {
610		fprintf(irp->f, "async ");
	611	switch (call_instruction->modifier) {
	612	case CallModifierNone:
	613	break;
	614	case CallModifierAsync:
	615	fprintf(irp->f, "async ");
	616	break;
	617	case CallModifierNoAsync:
	618	fprintf(irp->f, "noasync ");
	619	break;
	620	case CallModifierBuiltin:
	621	zig_unreachable();
611	622	}
612	623	if (call_instruction->fn_entry) {
613	624	fprintf(irp->f, "%s", buf_ptr(&call_instruction->fn_entry->symbol_name));
...	...	@@ -627,8 +638,17 @@ static void ir_print_call_src(IrPrint irp, IrInstructionCallSrc call_instructi
627	638	}
628	639
629	640	static void ir_print_call_gen(IrPrint irp, IrInstructionCallGen call_instruction) {
630		if (call_instruction->is_async) {
631		fprintf(irp->f, "async ");
	641	switch (call_instruction->modifier) {
	642	case CallModifierNone:
	643	break;
	644	case CallModifierAsync:
	645	fprintf(irp->f, "async ");
	646	break;
	647	case CallModifierNoAsync:
	648	fprintf(irp->f, "noasync ");
	649	break;
	650	case CallModifierBuiltin:
	651	zig_unreachable();
632	652	}
633	653	if (call_instruction->fn_entry) {
634	654	fprintf(irp->f, "%s", buf_ptr(&call_instruction->fn_entry->symbol_name));
...	...	@@ -727,7 +747,7 @@ static void ir_print_elem_ptr(IrPrint irp, IrInstructionElemPtr instruction) {
727	747	}
728	748
729	749	static void ir_print_var_ptr(IrPrint irp, IrInstructionVarPtr instruction) {
730		fprintf(irp->f, "&%s", buf_ptr(&instruction->var->name));
	750	fprintf(irp->f, "&%s", instruction->var->name);
731	751	}
732	752
733	753	static void ir_print_return_ptr(IrPrint irp, IrInstructionReturnPtr instruction) {
...	...	@@ -1627,6 +1647,12 @@ static void ir_print_type_info(IrPrint irp, IrInstructionTypeInfo instruction)
1627	1647	fprintf(irp->f, ")");
1628	1648	}
1629	1649
	1650	static void ir_print_type(IrPrint irp, IrInstructionType instruction) {
	1651	fprintf(irp->f, "@Type(");
	1652	ir_print_other_instruction(irp, instruction->type_info);
	1653	fprintf(irp->f, ")");
	1654	}
	1655
1630	1656	static void ir_print_has_field(IrPrint irp, IrInstructionHasField instruction) {
1631	1657	fprintf(irp->f, "@hasField(");
1632	1658	ir_print_other_instruction(irp, instruction->container_type);
...	...	@@ -1826,7 +1852,7 @@ static void ir_print_mul_add(IrPrint irp, IrInstructionMulAdd instruction) {
1826	1852	static void ir_print_decl_var_gen(IrPrint irp, IrInstructionDeclVarGen decl_var_instruction) {
1827	1853	ZigVar *var = decl_var_instruction->var;
1828	1854	const char *var_or_const = decl_var_instruction->var->gen_is_const ? "const" : "var";
1829		const char *name = buf_ptr(&decl_var_instruction->var->name);
	1855	const char *name = decl_var_instruction->var->name;
1830	1856	fprintf(irp->f, "%s %s: %s align(%u) = ", var_or_const, name, buf_ptr(&var->var_type->name),
1831	1857	var->align_bytes);
1832	1858
...	...	@@ -2258,6 +2284,9 @@ static void ir_print_instruction(IrPrint irp, IrInstruction instruction, bool
2258	2284	case IrInstructionIdTypeInfo:
2259	2285	ir_print_type_info(irp, (IrInstructionTypeInfo *)instruction);
2260	2286	break;
	2287	case IrInstructionIdType:
	2288	ir_print_type(irp, (IrInstructionType *)instruction);
	2289	break;
2261	2290	case IrInstructionIdHasField:
2262	2291	ir_print_has_field(irp, (IrInstructionHasField *)instruction);
2263	2292	break;
...	...	@@ -2388,10 +2417,10 @@ static void ir_print_instruction(IrPrint irp, IrInstruction instruction, bool
2388	2417	fprintf(irp->f, "\n");
2389	2418	}
2390	2419
2391		void ir_print(CodeGen codegen, FILE f, IrExecutable *executable, int indent_size, size_t pass_num) {
	2420	void ir_print(CodeGen codegen, FILE f, IrExecutable *executable, int indent_size, IrPass pass) {
2392	2421	IrPrint ir_print = {};
2393	2422	IrPrint *irp = &ir_print;
2394		irp->pass_num = pass_num;
	2423	irp->pass = pass;
2395	2424	irp->codegen = codegen;
2396	2425	irp->f = f;
2397	2426	irp->indent = indent_size;
...	...	@@ -2405,7 +2434,7 @@ void ir_print(CodeGen codegen, FILE f, IrExecutable *executable, int indent_si
2405	2434	fprintf(irp->f, "%s_%" ZIG_PRI_usize ":\n", current_block->name_hint, current_block->debug_id);
2406	2435	for (size_t instr_i = 0; instr_i < current_block->instruction_list.length; instr_i += 1) {
2407	2436	IrInstruction *instruction = current_block->instruction_list.at(instr_i);
2408		if (irp->pass_num == 2) {
	2437	if (irp->pass != IrPassSrc) {
2409	2438	irp->printed.put(instruction, 0);
2410	2439	irp->pending.clear();
2411	2440	}
...	...	@@ -2419,10 +2448,10 @@ void ir_print(CodeGen codegen, FILE f, IrExecutable *executable, int indent_si
2419	2448	irp->printed.deinit();
2420	2449	}
2421	2450
2422		void ir_print_instruction(CodeGen codegen, FILE f, IrInstruction *instruction, int indent_size, size_t pass_num) {
	2451	void ir_print_instruction(CodeGen codegen, FILE f, IrInstruction *instruction, int indent_size, IrPass pass) {
2423	2452	IrPrint ir_print = {};
2424	2453	IrPrint *irp = &ir_print;
2425		irp->pass_num = pass_num;
	2454	irp->pass = pass;
2426	2455	irp->codegen = codegen;
2427	2456	irp->f = f;
2428	2457	irp->indent = indent_size;

src/ir_print.hpp+2-2

...	...	@@ -12,7 +12,7 @@
12	12
13	13	#include <stdio.h>
14	14
15		void ir_print(CodeGen codegen, FILE f, IrExecutable *executable, int indent_size, size_t pass_num);
16		void ir_print_instruction(CodeGen codegen, FILE f, IrInstruction *instruction, int indent_size, size_t pass_num);
	15	void ir_print(CodeGen codegen, FILE f, IrExecutable *executable, int indent_size, IrPass pass);
	16	void ir_print_instruction(CodeGen codegen, FILE f, IrInstruction *instruction, int indent_size, IrPass pass);
17	17
18	18	#endif

src/main.cpp+20-1

...	...	@@ -16,6 +16,7 @@
16	16	#include "libc_installation.hpp"
17	17	#include "userland.h"
18	18	#include "glibc.hpp"
	19	#include "stack_report.hpp"
19	20
20	21	#include <stdio.h>
21	22
...	...	@@ -62,6 +63,7 @@ static int print_full_usage(const char arg0, FILE file, int return_code) {
62	63	" -fPIC enable Position Independent Code\n"
63	64	" -fno-PIC disable Position Independent Code\n"
64	65	" -ftime-report print timing diagnostics\n"
	66	" -fstack-report print stack size diagnostics\n"
65	67	" --libc [file] Provide a file which specifies libc paths\n"
66	68	" --name [name] override output name\n"
67	69	" --output-dir [dir] override output directory (defaults to cwd)\n"
...	...	@@ -101,6 +103,7 @@ static int print_full_usage(const char arg0, FILE file, int return_code) {
101	103	" --version-script [path] provide a version .map file\n"
102	104	" --object [obj] add object file to build\n"
103	105	" -L[dir] alias for --library-path\n"
	106	" -l[lib] alias for --library\n"
104	107	" -rdynamic add all symbols to the dynamic symbol table\n"
105	108	" -rpath [path] add directory to the runtime library search path\n"
106	109	" --subsystem [subsystem] (windows) /SUBSYSTEM:<subsystem> to the linker\n"
...	...	@@ -475,6 +478,7 @@ int main(int argc, char **argv) {
475	478	size_t ver_minor = 0;
476	479	size_t ver_patch = 0;
477	480	bool timing_info = false;
	481	bool stack_report = false;
478	482	const char *cache_dir = nullptr;
479	483	CliPkg *cur_pkg = allocate<CliPkg>(1);
480	484	BuildMode build_mode = BuildModeDebug;
...	...	@@ -663,6 +667,8 @@ int main(int argc, char **argv) {
663	667	each_lib_rpath = true;
664	668	} else if (strcmp(arg, "-ftime-report") == 0) {
665	669	timing_info = true;
	670	} else if (strcmp(arg, "-fstack-report") == 0) {
	671	stack_report = true;
666	672	} else if (strcmp(arg, "--enable-valgrind") == 0) {
667	673	valgrind_support = ValgrindSupportEnabled;
668	674	} else if (strcmp(arg, "--disable-valgrind") == 0) {
...	...	@@ -688,6 +694,12 @@ int main(int argc, char **argv) {
688	694	} else if (arg[1] == 'L' && arg[2] != 0) {
689	695	// alias for --library-path
690	696	lib_dirs.append(&arg[2]);
	697	} else if (arg[1] == 'l' && arg[2] != 0) {
	698	// alias for --library
	699	const char *l = &arg[2];
	700	if (strcmp(l, "c") == 0)
	701	have_libc = true;
	702	link_libs.append(l);
691	703	} else if (arg[1] == 'F' && arg[2] != 0) {
692	704	framework_dirs.append(&arg[2]);
693	705	} else if (strcmp(arg, "--pkg-begin") == 0) {
...	...	@@ -778,7 +790,7 @@ int main(int argc, char **argv) {
778	790	lib_dirs.append(argv[i]);
779	791	} else if (strcmp(arg, "-F") == 0) {
780	792	framework_dirs.append(argv[i]);
781		} else if (strcmp(arg, "--library") == 0) {
	793	} else if (strcmp(arg, "--library") == 0 \|\| strcmp(arg, "-l") == 0) {
782	794	if (strcmp(argv[i], "c") == 0)
783	795	have_libc = true;
784	796	link_libs.append(argv[i]);
...	...	@@ -1129,6 +1141,7 @@ int main(int argc, char **argv) {
1129	1141	g->subsystem = subsystem;
1130	1142
1131	1143	g->enable_time_report = timing_info;
	1144	g->enable_stack_report = stack_report;
1132	1145	codegen_set_out_name(g, buf_out_name);
1133	1146	codegen_set_lib_version(g, ver_major, ver_minor, ver_patch);
1134	1147	g->want_single_threaded = want_single_threaded;
...	...	@@ -1216,6 +1229,8 @@ int main(int argc, char **argv) {
1216	1229	codegen_build_and_link(g);
1217	1230	if (timing_info)
1218	1231	codegen_print_timing_report(g, stdout);
	1232	if (stack_report)
	1233	zig_print_stack_report(g, stdout);
1219	1234
1220	1235	if (cmd == CmdRun) {
1221	1236	const char *exec_path = buf_ptr(&g->output_file_path);
...	...	@@ -1265,6 +1280,10 @@ int main(int argc, char **argv) {
1265	1280	codegen_print_timing_report(g, stdout);
1266	1281	}
1267	1282
	1283	if (stack_report) {
	1284	zig_print_stack_report(g, stdout);
	1285	}
	1286
1268	1287	Buf *test_exe_path_unresolved = &g->output_file_path;
1269	1288	Buf *test_exe_path = buf_alloc();
1270	1289	*test_exe_path = os_path_resolve(&test_exe_path_unresolved, 1);

src/os.cpp+24

...	...	@@ -45,6 +45,7 @@ typedef SSIZE_T ssize_t;
45	45	#include <sys/types.h>
46	46	#include <sys/stat.h>
47	47	#include <sys/wait.h>
	48	#include <sys/resource.h>
48	49	#include <fcntl.h>
49	50	#include <limits.h>
50	51	#include <spawn.h>
...	...	@@ -1374,6 +1375,29 @@ int os_init(void) {
1374	1375	#elif defined(__MACH__)
1375	1376	host_get_clock_service(mach_host_self(), SYSTEM_CLOCK, &macos_monotonic_clock);
1376	1377	host_get_clock_service(mach_host_self(), CALENDAR_CLOCK, &macos_calendar_clock);
	1378	#endif
	1379	#if defined(ZIG_OS_POSIX)
	1380	// Raise the open file descriptor limit.
	1381	// Code lifted from node.js
	1382	struct rlimit lim;
	1383	if (getrlimit(RLIMIT_NOFILE, &lim) == 0 && lim.rlim_cur != lim.rlim_max) {
	1384	// Do a binary search for the limit.
	1385	rlim_t min = lim.rlim_cur;
	1386	rlim_t max = 1 << 20;
	1387	// But if there's a defined upper bound, don't search, just set it.
	1388	if (lim.rlim_max != RLIM_INFINITY) {
	1389	min = lim.rlim_max;
	1390	max = lim.rlim_max;
	1391	}
	1392	do {
	1393	lim.rlim_cur = min + (max - min) / 2;
	1394	if (setrlimit(RLIMIT_NOFILE, &lim)) {
	1395	max = lim.rlim_cur;
	1396	} else {
	1397	min = lim.rlim_cur;
	1398	}
	1399	} while (min + 1 < max);
	1400	}
1377	1401	#endif
1378	1402	return 0;
1379	1403	}

src/parser.cpp+31-16

...	...	@@ -113,7 +113,7 @@ static AstNode ast_parse_multiply_op(ParseContext pc);
113	113	static AstNode ast_parse_prefix_op(ParseContext pc);
114	114	static AstNode ast_parse_prefix_type_op(ParseContext pc);
115	115	static AstNode ast_parse_suffix_op(ParseContext pc);
116		static AstNode ast_parse_fn_call_argumnets(ParseContext pc);
	116	static AstNode ast_parse_fn_call_arguments(ParseContext pc);
117	117	static AstNode ast_parse_array_type_start(ParseContext pc);
118	118	static AstNode ast_parse_ptr_type_start(ParseContext pc);
119	119	static AstNode ast_parse_container_decl_auto(ParseContext pc);
...	...	@@ -578,7 +578,7 @@ static AstNode ast_parse_top_level_comptime(ParseContext pc) {
578	578	}
579	579
580	580	// TopLevelDecl
581		// <- (KEYWORD_export / KEYWORD_extern STRINGLITERAL? / KEYWORD_inline)? FnProto (SEMICOLON / Block)
	581	// <- (KEYWORD_export / KEYWORD_extern STRINGLITERAL? / (KEYWORD_inline / KEYWORD_noinline))? FnProto (SEMICOLON / Block)
582	582	// / (KEYWORD_export / KEYWORD_extern STRINGLITERAL?)? KEYWORD_threadlocal? VarDecl
583	583	// / KEYWORD_use Expr SEMICOLON
584	584	static AstNode ast_parse_top_level_decl(ParseContext pc, VisibMod visib_mod) {
...	...	@@ -587,12 +587,14 @@ static AstNode ast_parse_top_level_decl(ParseContext pc, VisibMod visib_mod) {
587	587	first = eat_token_if(pc, TokenIdKeywordExtern);
588	588	if (first == nullptr)
589	589	first = eat_token_if(pc, TokenIdKeywordInline);
	590	if (first == nullptr)
	591	first = eat_token_if(pc, TokenIdKeywordNoInline);
590	592	if (first != nullptr) {
591	593	Token *lib_name = nullptr;
592	594	if (first->id == TokenIdKeywordExtern)
593	595	lib_name = eat_token_if(pc, TokenIdStringLiteral);
594	596
595		if (first->id != TokenIdKeywordInline) {
	597	if (first->id != TokenIdKeywordInline && first->id != TokenIdKeywordNoInline) {
596	598	Token *thread_local_kw = eat_token_if(pc, TokenIdKeywordThreadLocal);
597	599	AstNode *var_decl = ast_parse_var_decl(pc);
598	600	if (var_decl != nullptr) {
...	...	@@ -623,8 +625,19 @@ static AstNode ast_parse_top_level_decl(ParseContext pc, VisibMod visib_mod) {
623	625	fn_proto->data.fn_proto.visib_mod = visib_mod;
624	626	fn_proto->data.fn_proto.is_extern = first->id == TokenIdKeywordExtern;
625	627	fn_proto->data.fn_proto.is_export = first->id == TokenIdKeywordExport;
626		fn_proto->data.fn_proto.is_inline = first->id == TokenIdKeywordInline;
	628	switch (first->id) {
	629	case TokenIdKeywordInline:
	630	fn_proto->data.fn_proto.fn_inline = FnInlineAlways;
	631	break;
	632	case TokenIdKeywordNoInline:
	633	fn_proto->data.fn_proto.fn_inline = FnInlineNever;
	634	break;
	635	default:
	636	fn_proto->data.fn_proto.fn_inline = FnInlineAuto;
	637	break;
	638	}
627	639	fn_proto->data.fn_proto.lib_name = token_buf(lib_name);
	640
628	641	AstNode *res = fn_proto;
629	642	if (body != nullptr) {
630	643	res = ast_create_node_copy_line_info(pc, NodeTypeFnDef, fn_proto);
...	...	@@ -1390,12 +1403,14 @@ static AstNode ast_parse_error_union_expr(ParseContext pc) {
1390	1403	}
1391	1404
1392	1405	// SuffixExpr
1393		// <- KEYWORD_async PrimaryTypeExpr SuffixOp* FnCallArguments
	1406	// <- KEYWORD_async PrimaryTypeExpr SuffixOp* FnCallArguments
	1407	// / KEYWORD_noasync PrimaryTypeExpr SuffixOp* FnCallArguments
1394	1408	// / PrimaryTypeExpr (SuffixOp / FnCallArguments)*
1395	1409	static AstNode ast_parse_suffix_expr(ParseContext pc) {
1396		Token *async_token = eat_token_if(pc, TokenIdKeywordAsync);
1397		if (async_token != nullptr) {
1398		if (eat_token_if(pc, TokenIdKeywordFn) != nullptr) {
	1410	Token *async_token = eat_token(pc);
	1411	bool is_async = async_token->id == TokenIdKeywordAsync;
	1412	if (is_async \|\| async_token->id == TokenIdKeywordNoAsync) {
	1413	if (is_async && eat_token_if(pc, TokenIdKeywordFn) != nullptr) {
1399	1414	// HACK: If we see the keyword `fn`, then we assume that
1400	1415	// we are parsing an async fn proto, and not a call.
1401	1416	// We therefore put back all tokens consumed by the async
...	...	@@ -1434,24 +1449,24 @@ static AstNode ast_parse_suffix_expr(ParseContext pc) {
1434	1449	child = suffix;
1435	1450	}
1436	1451
1437		// TODO: Both _async_prefix and _fn_call_argumnets returns an
	1452	// TODO: Both _async_prefix and _fn_call_arguments returns an
1438	1453	// AstNode *. All we really want here is the arguments of
1439	1454	// the call we parse. We therefor "leak" the node for now.
1440	1455	// Wait till we get async rework to fix this.
1441		AstNode *args = ast_parse_fn_call_argumnets(pc);
	1456	AstNode *args = ast_parse_fn_call_arguments(pc);
1442	1457	if (args == nullptr)
1443	1458	ast_invalid_token_error(pc, peek_token(pc));
1444	1459
1445	1460	assert(args->type == NodeTypeFnCallExpr);
1446	1461
1447	1462	AstNode *res = ast_create_node(pc, NodeTypeFnCallExpr, async_token);
1448		res->data.fn_call_expr.is_async = true;
	1463	res->data.fn_call_expr.modifier = is_async ? CallModifierAsync : CallModifierNoAsync;
1449	1464	res->data.fn_call_expr.seen = false;
1450	1465	res->data.fn_call_expr.fn_ref_expr = child;
1451	1466	res->data.fn_call_expr.params = args->data.fn_call_expr.params;
1452		res->data.fn_call_expr.is_builtin = false;
1453	1467	return res;
1454	1468	}
	1469	put_back_token(pc);
1455	1470
1456	1471	AstNode *res = ast_parse_primary_type_expr(pc);
1457	1472	if (res == nullptr)
...	...	@@ -1483,7 +1498,7 @@ static AstNode ast_parse_suffix_expr(ParseContext pc) {
1483	1498	continue;
1484	1499	}
1485	1500
1486		AstNode * call = ast_parse_fn_call_argumnets(pc);
	1501	AstNode * call = ast_parse_fn_call_arguments(pc);
1487	1502	if (call != nullptr) {
1488	1503	assert(call->type == NodeTypeFnCallExpr);
1489	1504	call->data.fn_call_expr.fn_ref_expr = res;
...	...	@@ -1539,7 +1554,7 @@ static AstNode ast_parse_primary_type_expr(ParseContext pc) {
1539	1554	name = buf_create_from_str("export");
1540	1555	}
1541	1556
1542		AstNode *res = ast_expect(pc, ast_parse_fn_call_argumnets);
	1557	AstNode *res = ast_expect(pc, ast_parse_fn_call_arguments);
1543	1558	AstNode *name_sym = ast_create_node(pc, NodeTypeSymbol, token);
1544	1559	name_sym->data.symbol_expr.symbol = name;
1545	1560
...	...	@@ -1547,7 +1562,7 @@ static AstNode ast_parse_primary_type_expr(ParseContext pc) {
1547	1562	res->line = at_sign->start_line;
1548	1563	res->column = at_sign->start_column;
1549	1564	res->data.fn_call_expr.fn_ref_expr = name_sym;
1550		res->data.fn_call_expr.is_builtin = true;
	1565	res->data.fn_call_expr.modifier = CallModifierBuiltin;
1551	1566	return res;
1552	1567	}
1553	1568
...	...	@@ -2659,7 +2674,7 @@ static AstNode ast_parse_suffix_op(ParseContext pc) {
2659	2674	}
2660	2675
2661	2676	// FnCallArguments <- LPAREN ExprList RPAREN
2662		static AstNode ast_parse_fn_call_argumnets(ParseContext pc) {
	2677	static AstNode ast_parse_fn_call_arguments(ParseContext pc) {
2663	2678	Token *paren = eat_token_if(pc, TokenIdLParen);
2664	2679	if (paren == nullptr)
2665	2680	return nullptr;

src/stack_report.cpp created+121

...	...	@@ -0,0 +1,121 @@
	1	/*
	2	* Copyright (c) 2019 Andrew Kelley
	3	*
	4	* This file is part of zig, which is MIT licensed.
	5	* See http://opensource.org/licenses/MIT
	6	*/
	7
	8	#include "stack_report.hpp"
	9
	10	static void tree_print(FILE f, ZigType ty, size_t indent);
	11
	12	static void pretty_print_bytes(FILE *f, double n) {
	13	if (n > 1024.0 * 1024.0 * 1024.0) {
	14	fprintf(f, "%.02f GiB", n / 1024.0 / 1024.0 / 1024.0);
	15	return;
	16	}
	17	if (n > 1024.0 * 1024.0) {
	18	fprintf(f, "%.02f MiB", n / 1024.0 / 1024.0);
	19	return;
	20	}
	21	if (n > 1024.0) {
	22	fprintf(f, "%.02f KiB", n / 1024.0);
	23	return;
	24	}
	25	fprintf(f, "%.02f bytes", n );
	26	return;
	27	}
	28
	29	static int compare_type_abi_sizes_desc(const void a, const void b) {
	30	uint64_t size_a = ((ZigType const*)(a))->abi_size;
	31	uint64_t size_b = ((ZigType const*)(b))->abi_size;
	32	if (size_a > size_b)
	33	return -1;
	34	if (size_a < size_b)
	35	return 1;
	36	return 0;
	37	}
	38
	39	static void start_child(FILE *f, size_t indent) {
	40	fprintf(f, "\n");
	41	for (size_t i = 0; i < indent; i += 1) {
	42	fprintf(f, " ");
	43	}
	44	}
	45
	46	static void start_peer(FILE *f, size_t indent) {
	47	fprintf(f, ",\n");
	48	for (size_t i = 0; i < indent; i += 1) {
	49	fprintf(f, " ");
	50	}
	51	}
	52
	53	static void tree_print_struct(FILE f, ZigType struct_type, size_t indent) {
	54	ZigList<ZigType *> children = {};
	55	uint64_t sum_from_fields = 0;
	56	for (size_t i = 0; i < struct_type->data.structure.src_field_count; i += 1) {
	57	TypeStructField *field = &struct_type->data.structure.fields[i];
	58	children.append(field->type_entry);
	59	sum_from_fields += field->type_entry->abi_size;
	60	}
	61	qsort(children.items, children.length, sizeof(ZigType *), compare_type_abi_sizes_desc);
	62
	63	start_peer(f, indent);
	64	fprintf(f, "\"padding\": \"%" ZIG_PRI_u64 "\"", struct_type->abi_size - sum_from_fields);
	65
	66	start_peer(f, indent);
	67	fprintf(f, "\"fields\": [");
	68
	69	for (size_t i = 0; i < children.length; i += 1) {
	70	if (i == 0) {
	71	start_child(f, indent + 1);
	72	} else {
	73	start_peer(f, indent + 1);
	74	}
	75	fprintf(f, "{");
	76
	77	ZigType *child_type = children.at(i);
	78	tree_print(f, child_type, indent + 2);
	79
	80	start_child(f, indent + 1);
	81	fprintf(f, "}");
	82	}
	83
	84	start_child(f, indent);
	85	fprintf(f, "]");
	86	}
	87
	88	static void tree_print(FILE f, ZigType ty, size_t indent) {
	89	start_child(f, indent);
	90	fprintf(f, "\"type\": \"%s\"", buf_ptr(&ty->name));
	91
	92	start_peer(f, indent);
	93	fprintf(f, "\"sizef\": \"");
	94	pretty_print_bytes(f, ty->abi_size);
	95	fprintf(f, "\"");
	96
	97	start_peer(f, indent);
	98	fprintf(f, "\"size\": \"%" ZIG_PRI_u64 "\"", ty->abi_size);
	99
	100	switch (ty->id) {
	101	case ZigTypeIdFnFrame:
	102	return tree_print_struct(f, ty->data.frame.locals_struct, indent);
	103	case ZigTypeIdStruct:
	104	return tree_print_struct(f, ty, indent);
	105	default:
	106	start_child(f, indent);
	107	return;
	108	}
	109	}
	110
	111	void zig_print_stack_report(CodeGen g, FILE f) {
	112	if (g->largest_frame_fn == nullptr) {
	113	fprintf(f, "{\"error\": \"No async function frames in entire compilation.\"}\n");
	114	return;
	115	}
	116	fprintf(f, "{");
	117	tree_print(f, g->largest_frame_fn->frame_type, 1);
	118
	119	start_child(f, 0);
	120	fprintf(f, "}\n");
	121	}

src/stack_report.hpp created+16

...	...	@@ -0,0 +1,16 @@
	1	/*
	2	* Copyright (c) 2019 Andrew Kelley
	3	*
	4	* This file is part of zig, which is MIT licensed.
	5	* See http://opensource.org/licenses/MIT
	6	*/
	7
	8	#ifndef ZIG_STACK_REPORT_HPP
	9	#define ZIG_STACK_REPORT_HPP
	10
	11	#include "all_types.hpp"
	12	#include <stdio.h>
	13
	14	void zig_print_stack_report(CodeGen g, FILE f);
	15
	16	#endif

src/target.cpp+4-4

...	...	@@ -1441,6 +1441,10 @@ const char *arch_stack_pointer_register_name(ZigLLVM_ArchType arch) {
1441	1441	return "esp";
1442	1442	case ZigLLVM_x86_64:
1443	1443	return "rsp";
	1444	case ZigLLVM_arm:
	1445	case ZigLLVM_armeb:
	1446	case ZigLLVM_thumb:
	1447	case ZigLLVM_thumbeb:
1444	1448	case ZigLLVM_aarch64:
1445	1449	case ZigLLVM_aarch64_be:
1446	1450	case ZigLLVM_aarch64_32:
...	...	@@ -1448,12 +1452,9 @@ const char *arch_stack_pointer_register_name(ZigLLVM_ArchType arch) {
1448	1452	case ZigLLVM_riscv64:
1449	1453	return "sp";
1450	1454
1451		case ZigLLVM_arm:
1452		case ZigLLVM_thumb:
1453	1455	case ZigLLVM_amdgcn:
1454	1456	case ZigLLVM_amdil:
1455	1457	case ZigLLVM_amdil64:
1456		case ZigLLVM_armeb:
1457	1458	case ZigLLVM_arc:
1458	1459	case ZigLLVM_avr:
1459	1460	case ZigLLVM_bpfeb:
...	...	@@ -1485,7 +1486,6 @@ const char *arch_stack_pointer_register_name(ZigLLVM_ArchType arch) {
1485	1486	case ZigLLVM_systemz:
1486	1487	case ZigLLVM_tce:
1487	1488	case ZigLLVM_tcele:
1488		case ZigLLVM_thumbeb:
1489	1489	case ZigLLVM_wasm32:
1490	1490	case ZigLLVM_wasm64:
1491	1491	case ZigLLVM_xcore:

src/tokenizer.cpp+4

...	...	@@ -132,6 +132,8 @@ static const struct ZigKeyword zig_keywords[] = {
132	132	{"inline", TokenIdKeywordInline},
133	133	{"nakedcc", TokenIdKeywordNakedCC},
134	134	{"noalias", TokenIdKeywordNoAlias},
	135	{"noasync", TokenIdKeywordNoAsync},
	136	{"noinline", TokenIdKeywordNoInline},
135	137	{"null", TokenIdKeywordNull},
136	138	{"or", TokenIdKeywordOr},
137	139	{"orelse", TokenIdKeywordOrElse},
...	...	@@ -1553,6 +1555,8 @@ const char * token_name(TokenId id) {
1553	1555	case TokenIdKeywordInline: return "inline";
1554	1556	case TokenIdKeywordNakedCC: return "nakedcc";
1555	1557	case TokenIdKeywordNoAlias: return "noalias";
	1558	case TokenIdKeywordNoAsync: return "noasync";
	1559	case TokenIdKeywordNoInline: return "noinline";
1556	1560	case TokenIdKeywordNull: return "null";
1557	1561	case TokenIdKeywordOr: return "or";
1558	1562	case TokenIdKeywordOrElse: return "orelse";

src/tokenizer.hpp+2

...	...	@@ -74,9 +74,11 @@ enum TokenId {
74	74	TokenIdKeywordFor,
75	75	TokenIdKeywordIf,
76	76	TokenIdKeywordInline,
	77	TokenIdKeywordNoInline,
77	78	TokenIdKeywordLinkSection,
78	79	TokenIdKeywordNakedCC,
79	80	TokenIdKeywordNoAlias,
	81	TokenIdKeywordNoAsync,
80	82	TokenIdKeywordNull,
81	83	TokenIdKeywordOr,
82	84	TokenIdKeywordOrElse,

src/translate_c.cpp+2-2

...	...	@@ -253,7 +253,7 @@ static AstNode trans_create_node_symbol_str(Context c, const char *name) {
253	253	static AstNode trans_create_node_builtin_fn_call(Context c, Buf *name) {
254	254	AstNode *node = trans_create_node(c, NodeTypeFnCallExpr);
255	255	node->data.fn_call_expr.fn_ref_expr = trans_create_node_symbol(c, name);
256		node->data.fn_call_expr.is_builtin = true;
	256	node->data.fn_call_expr.modifier = CallModifierBuiltin;
257	257	return node;
258	258	}
259	259
...	...	@@ -432,7 +432,7 @@ static AstNode trans_create_node_inline_fn(Context c, Buf fn_name, AstNode r
432	432	AstNode *fn_proto = trans_create_node(c, NodeTypeFnProto);
433	433	fn_proto->data.fn_proto.visib_mod = c->visib_mod;
434	434	fn_proto->data.fn_proto.name = fn_name;
435		fn_proto->data.fn_proto.is_inline = true;
	435	fn_proto->data.fn_proto.fn_inline = FnInlineAlways;
436	436	fn_proto->data.fn_proto.return_type = src_proto_node->data.fn_proto.return_type; // TODO ok for these to alias?
437	437
438	438	fn_def->data.fn_def.fn_proto = fn_proto;

src/zig_llvm.cpp+1

...	...	@@ -853,6 +853,7 @@ const char *ZigLLVMGetSubArchTypeName(ZigLLVM_SubArchType sub_arch) {
853	853
854	854	void ZigLLVMAddModuleDebugInfoFlag(LLVMModuleRef module) {
855	855	unwrap(module)->addModuleFlag(Module::Warning, "Debug Info Version", DEBUG_METADATA_VERSION);
	856	unwrap(module)->addModuleFlag(Module::Warning, "Dwarf Version", 4);
856	857	}
857	858
858	859	void ZigLLVMAddModuleCodeViewFlag(LLVMModuleRef module) {

std/bloom_filter.zig created+253

...	...	@@ -0,0 +1,253 @@
	1	const builtin = @import("builtin");
	2	const std = @import("std.zig");
	3	const math = std.math;
	4	const debug = std.debug;
	5	const assert = std.debug.assert;
	6	const testing = std.testing;
	7
	8	/// There is a trade off of how quickly to fill a bloom filter;
	9	/// the number of items is:
	10	/// n_items / K * ln(2)
	11	/// the rate of false positives is:
	12	/// (1-e^(-K*N/n_items))^K
	13	/// where N is the number of items
	14	pub fn BloomFilter(
	15	/// Size of bloom filter in cells, must be a power of two.
	16	comptime n_items: usize,
	17	/// Number of cells to set per item
	18	comptime K: usize,
	19	/// Cell type, should be:
	20	/// - `bool` for a standard bloom filter
	21	/// - an unsigned integer type for a counting bloom filter
	22	comptime Cell: type,
	23	/// endianess of the Cell
	24	comptime endian: builtin.Endian,
	25	/// Hash function to use
	26	comptime hash: fn (out: []u8, Ki: usize, in: []const u8) void,
	27	) type {
	28	assert(n_items > 0);
	29	assert(math.isPowerOfTwo(n_items));
	30	assert(K > 0);
	31	const cellEmpty = if (Cell == bool) false else Cell(0);
	32	const cellMax = if (Cell == bool) true else math.maxInt(Cell);
	33	const n_bytes = (n_items * comptime std.meta.bitCount(Cell)) / 8;
	34	assert(n_bytes > 0);
	35	const Io = std.packed_int_array.PackedIntIo(Cell, endian);
	36
	37	return struct {
	38	const Self = @This();
	39	pub const items = n_items;
	40	pub const Index = math.IntFittingRange(0, n_items - 1);
	41
	42	data: [n_bytes]u8 = [_]u8{0} ** n_bytes,
	43
	44	pub fn reset(self: *Self) void {
	45	std.mem.set(u8, self.data[0..], 0);
	46	}
	47
	48	pub fn @"union"(x: Self, y: Self) Self {
	49	var r = Self{ .data = undefined };
	50	inline for (x.data) \|v, i\| {
	51	r.data[i] = v \| y.data[i];
	52	}
	53	return r;
	54	}
	55
	56	pub fn intersection(x: Self, y: Self) Self {
	57	var r = Self{ .data = undefined };
	58	inline for (x.data) \|v, i\| {
	59	r.data[i] = v & y.data[i];
	60	}
	61	return r;
	62	}
	63
	64	pub fn getCell(self: Self, cell: Index) Cell {
	65	return Io.get(self.data, cell, 0);
	66	}
	67
	68	pub fn incrementCell(self: *Self, cell: Index) void {
	69	if (Cell == bool or Cell == u1) {
	70	// skip the 'get' operation
	71	Io.set(&self.data, cell, 0, cellMax);
	72	} else {
	73	const old = Io.get(self.data, cell, 0);
	74	if (old != cellMax) {
	75	Io.set(&self.data, cell, 0, old + 1);
	76	}
	77	}
	78	}
	79
	80	pub fn clearCell(self: *Self, cell: Index) void {
	81	Io.set(&self.data, cell, 0, cellEmpty);
	82	}
	83
	84	pub fn add(self: *Self, item: []const u8) void {
	85	comptime var i = 0;
	86	inline while (i < K) : (i += 1) {
	87	var K_th_bit: packed struct { x: Index } = undefined;
	88	hash(std.mem.asBytes(&K_th_bit), i, item);
	89	incrementCell(self, K_th_bit.x);
	90	}
	91	}
	92
	93	pub fn contains(self: Self, item: []const u8) bool {
	94	comptime var i = 0;
	95	inline while (i < K) : (i += 1) {
	96	var K_th_bit: packed struct { x: Index } = undefined;
	97	hash(std.mem.asBytes(&K_th_bit), i, item);
	98	if (getCell(self, K_th_bit.x) == cellEmpty)
	99	return false;
	100	}
	101	return true;
	102	}
	103
	104	pub fn resize(self: Self, comptime newsize: usize) BloomFilter(newsize, K, Cell, endian, hash) {
	105	var r: BloomFilter(newsize, K, Cell, endian, hash) = undefined;
	106	if (newsize < n_items) {
	107	std.mem.copy(u8, r.data[0..], self.data[0..r.data.len]);
	108	var copied: usize = r.data.len;
	109	while (copied < self.data.len) : (copied += r.data.len) {
	110	for (self.data[copied .. copied + r.data.len]) \|s, i\| {
	111	r.data[i] \|= s;
	112	}
	113	}
	114	} else if (newsize == n_items) {
	115	r = self;
	116	} else if (newsize > n_items) {
	117	var copied: usize = 0;
	118	while (copied < r.data.len) : (copied += self.data.len) {
	119	std.mem.copy(u8, r.data[copied .. copied + self.data.len], self.data);
	120	}
	121	}
	122	return r;
	123	}
	124
	125	/// Returns number of non-zero cells
	126	pub fn popCount(self: Self) Index {
	127	var n: Index = 0;
	128	if (Cell == bool or Cell == u1) {
	129	for (self.data) \|b, i\| {
	130	n += @popCount(u8, b);
	131	}
	132	} else {
	133	var i: usize = 0;
	134	while (i < n_items) : (i += 1) {
	135	const cell = self.getCell(@intCast(Index, i));
	136	n += if (if (Cell == bool) cell else cell > 0) Index(1) else Index(0);
	137	}
	138	}
	139	return n;
	140	}
	141
	142	pub fn estimateItems(self: Self) f64 {
	143	const m = comptime @intToFloat(f64, n_items);
	144	const k = comptime @intToFloat(f64, K);
	145	const X = @intToFloat(f64, self.popCount());
	146	return (comptime (-m / k)) * math.log1p(X * comptime (-1 / m));
	147	}
	148	};
	149	}
	150
	151	fn hashFunc(out: []u8, Ki: usize, in: []const u8) void {
	152	var st = std.crypto.gimli.Hash.init();
	153	st.update(std.mem.asBytes(&Ki));
	154	st.update(in);
	155	st.final(out);
	156	}
	157
	158	test "std.BloomFilter" {
	159	inline for ([_]type{ bool, u1, u2, u3, u4 }) \|Cell\| {
	160	const emptyCell = if (Cell == bool) false else Cell(0);
	161	const BF = BloomFilter(128 * 8, 8, Cell, builtin.endian, hashFunc);
	162	var bf = BF{};
	163	var i: usize = undefined;
	164	// confirm that it is initialised to the empty filter
	165	i = 0;
	166	while (i < BF.items) : (i += 1) {
	167	testing.expectEqual(emptyCell, bf.getCell(@intCast(BF.Index, i)));
	168	}
	169	testing.expectEqual(BF.Index(0), bf.popCount());
	170	testing.expectEqual(f64(0), bf.estimateItems());
	171	// fill in a few items
	172	bf.incrementCell(42);
	173	bf.incrementCell(255);
	174	bf.incrementCell(256);
	175	bf.incrementCell(257);
	176	// check that they were set
	177	testing.expectEqual(true, bf.getCell(42) != emptyCell);
	178	testing.expectEqual(true, bf.getCell(255) != emptyCell);
	179	testing.expectEqual(true, bf.getCell(256) != emptyCell);
	180	testing.expectEqual(true, bf.getCell(257) != emptyCell);
	181	// clear just one of them; make sure the rest are still set
	182	bf.clearCell(256);
	183	testing.expectEqual(true, bf.getCell(42) != emptyCell);
	184	testing.expectEqual(true, bf.getCell(255) != emptyCell);
	185	testing.expectEqual(false, bf.getCell(256) != emptyCell);
	186	testing.expectEqual(true, bf.getCell(257) != emptyCell);
	187	// reset any of the ones we've set and confirm we're back to the empty filter
	188	bf.clearCell(42);
	189	bf.clearCell(255);
	190	bf.clearCell(257);
	191	i = 0;
	192	while (i < BF.items) : (i += 1) {
	193	testing.expectEqual(emptyCell, bf.getCell(@intCast(BF.Index, i)));
	194	}
	195	testing.expectEqual(BF.Index(0), bf.popCount());
	196	testing.expectEqual(f64(0), bf.estimateItems());
	197
	198	// Lets add a string
	199	bf.add("foo");
	200	testing.expectEqual(true, bf.contains("foo"));
	201	{
	202	// try adding same string again. make sure popcount is the same
	203	const old_popcount = bf.popCount();
	204	testing.expect(old_popcount > 0);
	205	bf.add("foo");
	206	testing.expectEqual(true, bf.contains("foo"));
	207	testing.expectEqual(old_popcount, bf.popCount());
	208	}
	209
	210	// Get back to empty filter via .reset
	211	bf.reset();
	212	// Double check that .reset worked
	213	i = 0;
	214	while (i < BF.items) : (i += 1) {
	215	testing.expectEqual(emptyCell, bf.getCell(@intCast(BF.Index, i)));
	216	}
	217	testing.expectEqual(BF.Index(0), bf.popCount());
	218	testing.expectEqual(f64(0), bf.estimateItems());
	219
	220	comptime var teststrings = [_][]const u8{
	221	"foo",
	222	"bar",
	223	"a longer string",
	224	"some more",
	225	"the quick brown fox",
	226	"unique string",
	227	};
	228	inline for (teststrings) \|str\| {
	229	bf.add(str);
	230	}
	231	inline for (teststrings) \|str\| {
	232	testing.expectEqual(true, bf.contains(str));
	233	}
	234
	235	{ // estimate should be close for low packing
	236	const est = bf.estimateItems();
	237	testing.expect(est > @intToFloat(f64, teststrings.len) - 1);
	238	testing.expect(est < @intToFloat(f64, teststrings.len) + 1);
	239	}
	240
	241	const larger_bf = bf.resize(4096);
	242	inline for (teststrings) \|str\| {
	243	testing.expectEqual(true, larger_bf.contains(str));
	244	}
	245	testing.expectEqual(u12(bf.popCount()) * (4096 / 1024), larger_bf.popCount());
	246
	247	const smaller_bf = bf.resize(64);
	248	inline for (teststrings) \|str\| {
	249	testing.expectEqual(true, smaller_bf.contains(str));
	250	}
	251	testing.expect(bf.popCount() <= u10(smaller_bf.popCount()) * (1024 / 64));
	252	}
	253	}

std/buf_map.zig+2-2

...	...	@@ -1,5 +1,5 @@
1	1	const std = @import("std.zig");
2		const HashMap = std.HashMap;
	2	const StringHashMap = std.StringHashMap;
3	3	const mem = std.mem;
4	4	const Allocator = mem.Allocator;
5	5	const testing = std.testing;
...	...	@@ -9,7 +9,7 @@ const testing = std.testing;
9	9	pub const BufMap = struct {
10	10	hash_map: BufMapHashMap,
11	11
12		const BufMapHashMap = HashMap([]const u8, []const u8, mem.hash_slice_u8, mem.eql_slice_u8);
	12	const BufMapHashMap = StringHashMap([]const u8);
13	13
14	14	pub fn init(allocator: *Allocator) BufMap {
15	15	var self = BufMap{ .hash_map = BufMapHashMap.init(allocator) };

std/buf_set.zig+2-2

...	...	@@ -1,5 +1,5 @@
1	1	const std = @import("std.zig");
2		const HashMap = @import("hash_map.zig").HashMap;
	2	const StringHashMap = std.StringHashMap;
3	3	const mem = @import("mem.zig");
4	4	const Allocator = mem.Allocator;
5	5	const testing = std.testing;
...	...	@@ -7,7 +7,7 @@ const testing = std.testing;
7	7	pub const BufSet = struct {
8	8	hash_map: BufSetHashMap,
9	9
10		const BufSetHashMap = HashMap([]const u8, void, mem.hash_slice_u8, mem.eql_slice_u8);
	10	const BufSetHashMap = StringHashMap(void);
11	11
12	12	pub fn init(a: *Allocator) BufSet {
13	13	var self = BufSet{ .hash_map = BufSetHashMap.init(a) };

std/build.zig+21-17

...	...	@@ -4,10 +4,11 @@ const io = std.io;
4	4	const fs = std.fs;
5	5	const mem = std.mem;
6	6	const debug = std.debug;
	7	const panic = std.debug.panic;
7	8	const assert = debug.assert;
8	9	const warn = std.debug.warn;
9	10	const ArrayList = std.ArrayList;
10		const HashMap = std.HashMap;
	11	const StringHashMap = std.StringHashMap;
11	12	const Allocator = mem.Allocator;
12	13	const process = std.process;
13	14	const BufSet = std.BufSet;
...	...	@@ -42,8 +43,8 @@ pub const Builder = struct {
42	43	top_level_steps: ArrayList(*TopLevelStep),
43	44	install_prefix: ?[]const u8,
44	45	dest_dir: ?[]const u8,
45		lib_dir: ?[]const u8,
46		exe_dir: ?[]const u8,
	46	lib_dir: []const u8,
	47	exe_dir: []const u8,
47	48	install_path: []const u8,
48	49	search_prefixes: ArrayList([]const u8),
49	50	installed_files: ArrayList(InstalledFile),
...	...	@@ -60,8 +61,8 @@ pub const Builder = struct {
60	61	C11,
61	62	};
62	63
63		const UserInputOptionsMap = HashMap([]const u8, UserInputOption, mem.hash_slice_u8, mem.eql_slice_u8);
64		const AvailableOptionsMap = HashMap([]const u8, AvailableOption, mem.hash_slice_u8, mem.eql_slice_u8);
	64	const UserInputOptionsMap = StringHashMap(UserInputOption);
	65	const AvailableOptionsMap = StringHashMap(AvailableOption);
65	66
66	67	const AvailableOption = struct {
67	68	name: []const u8,
...	...	@@ -129,8 +130,8 @@ pub const Builder = struct {
129	130	.env_map = env_map,
130	131	.search_prefixes = ArrayList([]const u8).init(allocator),
131	132	.install_prefix = null,
132		.lib_dir = null,
133		.exe_dir = null,
	133	.lib_dir = undefined,
	134	.exe_dir = undefined,
134	135	.dest_dir = env_map.get("DESTDIR"),
135	136	.installed_files = ArrayList(InstalledFile).init(allocator),
136	137	.install_tls = TopLevelStep{
...	...	@@ -163,11 +164,13 @@ pub const Builder = struct {
163	164	self.allocator.destroy(self);
164	165	}
165	166
	167	/// This function is intended to be called by std/special/build_runner.zig, not a build.zig file.
166	168	pub fn setInstallPrefix(self: *Builder, optional_prefix: ?[]const u8) void {
167	169	self.install_prefix = optional_prefix;
168	170	}
169	171
170		fn resolveInstallPrefix(self: *Builder) void {
	172	/// This function is intended to be called by std/special/build_runner.zig, not a build.zig file.
	173	pub fn resolveInstallPrefix(self: *Builder) void {
171	174	if (self.dest_dir) \|dest_dir\| {
172	175	const install_prefix = self.install_prefix orelse "/usr";
173	176	self.install_path = fs.path.join(self.allocator, [_][]const u8{ dest_dir, install_prefix }) catch unreachable;
...	...	@@ -437,7 +440,7 @@ pub const Builder = struct {
437	440	.description = description,
438	441	};
439	442	if ((self.available_options_map.put(name, available_option) catch unreachable) != null) {
440		debug.panic("Option '{}' declared twice", name);
	443	panic("Option '{}' declared twice", name);
441	444	}
442	445	self.available_options_list.append(available_option) catch unreachable;
443	446
...	...	@@ -463,8 +466,8 @@ pub const Builder = struct {
463	466	return null;
464	467	},
465	468	},
466		TypeId.Int => debug.panic("TODO integer options to build script"),
467		TypeId.Float => debug.panic("TODO float options to build script"),
	469	TypeId.Int => panic("TODO integer options to build script"),
	470	TypeId.Float => panic("TODO float options to build script"),
468	471	TypeId.String => switch (entry.value.value) {
469	472	UserValue.Flag => {
470	473	warn("Expected -D{} to be a string, but received a boolean.\n", name);
...	...	@@ -478,7 +481,7 @@ pub const Builder = struct {
478	481	},
479	482	UserValue.Scalar => \|s\| return s,
480	483	},
481		TypeId.List => debug.panic("TODO list options to build script"),
	484	TypeId.List => panic("TODO list options to build script"),
482	485	}
483	486	}
484	487
...	...	@@ -644,8 +647,6 @@ pub const Builder = struct {
644	647	}
645	648
646	649	pub fn validateUserInputDidItFail(self: *Builder) bool {
647		self.resolveInstallPrefix();
648
649	650	// make sure all args are used
650	651	var it = self.user_input_options.iterator();
651	652	while (true) {
...	...	@@ -855,7 +856,7 @@ pub const Builder = struct {
855	856	var stdout_file_in_stream = child.stdout.?.inStream();
856	857	try stdout_file_in_stream.stream.readAllBuffer(&stdout, max_output_size);
857	858
858		const term = child.wait() catch \|err\| std.debug.panic("unable to spawn {}: {}", argv[0], err);
	859	const term = child.wait() catch \|err\| panic("unable to spawn {}: {}", argv[0], err);
859	860	switch (term) {
860	861	.Exited => \|code\| {
861	862	if (code != 0) {
...	...	@@ -882,8 +883,8 @@ pub const Builder = struct {
882	883	fn getInstallPath(self: *Builder, dir: InstallDir, dest_rel_path: []const u8) []const u8 {
883	884	const base_dir = switch (dir) {
884	885	.Prefix => self.install_path,
885		.Bin => self.exe_dir.?,
886		.Lib => self.lib_dir.?,
	886	.Bin => self.exe_dir,
	887	.Lib => self.lib_dir,
887	888	};
888	889	return fs.path.resolve(
889	890	self.allocator,
...	...	@@ -1318,6 +1319,9 @@ pub const LibExeObjStep = struct {
1318	1319	}
1319	1320
1320	1321	fn initExtraArgs(builder: *Builder, name: []const u8, root_src: ?[]const u8, kind: Kind, is_dynamic: bool, ver: Version) LibExeObjStep {
	1322	if (mem.indexOf(u8, name, "/") != null or mem.indexOf(u8, name, "\\") != null) {
	1323	panic("invalid name: '{}'. It looks like a file path, but it is supposed to be the library or application name.", name);
	1324	}
1321	1325	var self = LibExeObjStep{
1322	1326	.strip = false,
1323	1327	.builder = builder,

std/c.zig+1

...	...	@@ -68,6 +68,7 @@ pub extern "c" fn open(path: [*]const u8, oflag: c_uint, ...) c_int;
68	68	pub extern "c" fn openat(fd: c_int, path: [*]const u8, oflag: c_uint, ...) c_int;
69	69	pub extern "c" fn raise(sig: c_int) c_int;
70	70	pub extern "c" fn read(fd: fd_t, buf: [*]u8, nbyte: usize) isize;
	71	pub extern "c" fn readv(fd: c_int, iov: [*]const iovec, iovcnt: c_uint) isize;
71	72	pub extern "c" fn pread(fd: fd_t, buf: [*]u8, nbyte: usize, offset: u64) isize;
72	73	pub extern "c" fn preadv(fd: c_int, iov: [*]const iovec, iovcnt: c_uint, offset: usize) isize;
73	74	pub extern "c" fn writev(fd: c_int, iov: [*]const iovec_const, iovcnt: c_uint) isize;

std/debug.zig+32-14

...	...	@@ -330,14 +330,16 @@ pub fn writeCurrentStackTraceWindows(
330	330	}
331	331	}
332	332
	333	/// TODO once https://github.com/ziglang/zig/issues/3157 is fully implemented,
	334	/// make this `noasync fn` and remove the individual noasync calls.
333	335	pub fn printSourceAtAddress(debug_info: *DebugInfo, out_stream: var, address: usize, tty_color: bool) !void {
334	336	if (windows.is_the_target) {
335		return printSourceAtAddressWindows(debug_info, out_stream, address, tty_color);
	337	return noasync printSourceAtAddressWindows(debug_info, out_stream, address, tty_color);
336	338	}
337	339	if (os.darwin.is_the_target) {
338		return printSourceAtAddressMacOs(debug_info, out_stream, address, tty_color);
	340	return noasync printSourceAtAddressMacOs(debug_info, out_stream, address, tty_color);
339	341	}
340		return printSourceAtAddressPosix(debug_info, out_stream, address, tty_color);
	342	return noasync printSourceAtAddressPosix(debug_info, out_stream, address, tty_color);
341	343	}
342	344
343	345	fn printSourceAtAddressWindows(di: *DebugInfo, out_stream: var, relocated_address: usize, tty_color: bool) !void {
...	...	@@ -793,7 +795,7 @@ fn printLineInfo(
793	795	try out_stream.write(GREEN ++ "^" ++ RESET ++ "\n");
794	796	}
795	797	} else \|err\| switch (err) {
796		error.EndOfFile => {},
	798	error.EndOfFile, error.FileNotFound => {},
797	799	else => return err,
798	800	}
799	801	} else {
...	...	@@ -816,16 +818,18 @@ pub const OpenSelfDebugInfoError = error{
816	818	UnsupportedOperatingSystem,
817	819	};
818	820
	821	/// TODO once https://github.com/ziglang/zig/issues/3157 is fully implemented,
	822	/// make this `noasync fn` and remove the individual noasync calls.
819	823	pub fn openSelfDebugInfo(allocator: *mem.Allocator) !DebugInfo {
820	824	if (builtin.strip_debug_info)
821	825	return error.MissingDebugInfo;
822	826	if (windows.is_the_target) {
823		return openSelfDebugInfoWindows(allocator);
	827	return noasync openSelfDebugInfoWindows(allocator);
824	828	}
825	829	if (os.darwin.is_the_target) {
826		return openSelfDebugInfoMacOs(allocator);
	830	return noasync openSelfDebugInfoMacOs(allocator);
827	831	}
828		return openSelfDebugInfoPosix(allocator);
	832	return noasync openSelfDebugInfoPosix(allocator);
829	833	}
830	834
831	835	fn openSelfDebugInfoWindows(allocator: *mem.Allocator) !DebugInfo {
...	...	@@ -1053,7 +1057,8 @@ fn openSelfDebugInfoPosix(allocator: *mem.Allocator) !DwarfInfo {
1053	1057	S.self_exe_file = try fs.openSelfExe();
1054	1058	errdefer S.self_exe_file.close();
1055	1059
1056		const self_exe_mmap_len = mem.alignForward(try S.self_exe_file.getEndPos(), mem.page_size);
	1060	const self_exe_len = math.cast(usize, try S.self_exe_file.getEndPos()) catch return error.DebugInfoTooLarge;
	1061	const self_exe_mmap_len = mem.alignForward(self_exe_len, mem.page_size);
1057	1062	const self_exe_mmap = try os.mmap(
1058	1063	null,
1059	1064	self_exe_mmap_len,
...	...	@@ -1507,15 +1512,25 @@ fn parseFormValueBlock(allocator: *mem.Allocator, in_stream: var, size: usize) !
1507	1512	}
1508	1513
1509	1514	fn parseFormValueConstant(allocator: *mem.Allocator, in_stream: var, signed: bool, comptime size: i32) !FormValue {
	1515	// TODO: Please forgive me, I've worked around zig not properly spilling some intermediate values here.
	1516	// `noasync` should be removed from all the function calls once it is fixed.
1510	1517	return FormValue{
1511	1518	.Const = Constant{
1512	1519	.signed = signed,
1513	1520	.payload = switch (size) {
1514		1 => try in_stream.readIntLittle(u8),
1515		2 => try in_stream.readIntLittle(u16),
1516		4 => try in_stream.readIntLittle(u32),
1517		8 => try in_stream.readIntLittle(u64),
1518		-1 => if (signed) @bitCast(u64, try leb.readILEB128(i64, in_stream)) else try leb.readULEB128(u64, in_stream),
	1521	1 => try noasync in_stream.readIntLittle(u8),
	1522	2 => try noasync in_stream.readIntLittle(u16),
	1523	4 => try noasync in_stream.readIntLittle(u32),
	1524	8 => try noasync in_stream.readIntLittle(u64),
	1525	-1 => blk: {
	1526	if (signed) {
	1527	const x = try noasync leb.readILEB128(i64, in_stream);
	1528	break :blk @bitCast(u64, x);
	1529	} else {
	1530	const x = try noasync leb.readULEB128(u64, in_stream);
	1531	break :blk x;
	1532	}
	1533	},
1519	1534	else => @compileError("Invalid size"),
1520	1535	},
1521	1536	},
...	...	@@ -1583,7 +1598,10 @@ fn parseFormValue(allocator: *mem.Allocator, in_stream: var, form_id: u64, is_64
1583	1598	DW.FORM_strp => FormValue{ .StrPtr = try parseFormValueDwarfOffsetSize(in_stream, is_64) },
1584	1599	DW.FORM_indirect => {
1585	1600	const child_form_id = try leb.readULEB128(u64, in_stream);
1586		return parseFormValue(allocator, in_stream, child_form_id, is_64);
	1601	const F = @typeOf(async parseFormValue(allocator, in_stream, child_form_id, is_64));
	1602	var frame = try allocator.create(F);
	1603	defer allocator.destroy(frame);
	1604	return await @asyncCall(frame, {}, parseFormValue, allocator, in_stream, child_form_id, is_64);
1587	1605	},
1588	1606	else => error.InvalidDebugInfo,
1589	1607	};

std/event.zig-2

...	...	@@ -6,7 +6,6 @@ pub const Locked = @import("event/locked.zig").Locked;
6	6	pub const RwLock = @import("event/rwlock.zig").RwLock;
7	7	pub const RwLocked = @import("event/rwlocked.zig").RwLocked;
8	8	pub const Loop = @import("event/loop.zig").Loop;
9		pub const io = @import("event/io.zig");
10	9	pub const fs = @import("event/fs.zig");
11	10	pub const net = @import("event/net.zig");
12	11
...	...	@@ -15,7 +14,6 @@ test "import event tests" {
15	14	_ = @import("event/fs.zig");
16	15	_ = @import("event/future.zig");
17	16	_ = @import("event/group.zig");
18		_ = @import("event/io.zig");
19	17	_ = @import("event/lock.zig");
20	18	_ = @import("event/locked.zig");
21	19	_ = @import("event/rwlock.zig");

std/event/future.zig+1-5

...	...	@@ -104,11 +104,7 @@ fn testFuture(loop: *Loop) void {
104	104	var b = async waitOnFuture(&future);
105	105	resolveFuture(&future);
106	106
107		// TODO https://github.com/ziglang/zig/issues/3077
108		//const result = (await a) + (await b);
109		const a_result = await a;
110		const b_result = await b;
111		const result = a_result + b_result;
	107	const result = (await a) + (await b);
112	108
113	109	testing.expect(result == 12);
114	110	}

std/event/io.zig deleted-76

...	...	@@ -1,76 +0,0 @@
1		const std = @import("../std.zig");
2		const builtin = @import("builtin");
3		const assert = std.debug.assert;
4		const mem = std.mem;
5
6		pub fn InStream(comptime ReadError: type) type {
7		return struct {
8		const Self = @This();
9		pub const Error = ReadError;
10
11		/// Return the number of bytes read. It may be less than buffer.len.
12		/// If the number of bytes read is 0, it means end of stream.
13		/// End of stream is not an error condition.
14		readFn: async fn (self: *Self, buffer: []u8) Error!usize,
15
16		/// Return the number of bytes read. It may be less than buffer.len.
17		/// If the number of bytes read is 0, it means end of stream.
18		/// End of stream is not an error condition.
19		pub async fn read(self: *Self, buffer: []u8) !usize {
20		return self.readFn(self, buffer);
21		}
22
23		/// Return the number of bytes read. If it is less than buffer.len
24		/// it means end of stream.
25		pub async fn readFull(self: *Self, buffer: []u8) !usize {
26		var index: usize = 0;
27		while (index != buf.len) {
28		const amt_read = try self.read(buf[index..]);
29		if (amt_read == 0) return index;
30		index += amt_read;
31		}
32		return index;
33		}
34
35		/// Same as `readFull` but end of stream returns `error.EndOfStream`.
36		pub async fn readNoEof(self: *Self, buf: []u8) !void {
37		const amt_read = try self.readFull(buf[index..]);
38		if (amt_read < buf.len) return error.EndOfStream;
39		}
40
41		pub async fn readIntLittle(self: *Self, comptime T: type) !T {
42		var bytes: [@sizeOf(T)]u8 = undefined;
43		try self.readNoEof(bytes[0..]);
44		return mem.readIntLittle(T, &bytes);
45		}
46
47		pub async fn readIntBe(self: *Self, comptime T: type) !T {
48		var bytes: [@sizeOf(T)]u8 = undefined;
49		try self.readNoEof(bytes[0..]);
50		return mem.readIntBig(T, &bytes);
51		}
52
53		pub async fn readInt(self: *Self, comptime T: type, endian: builtin.Endian) !T {
54		var bytes: [@sizeOf(T)]u8 = undefined;
55		try self.readNoEof(bytes[0..]);
56		return mem.readInt(T, &bytes, endian);
57		}
58
59		pub async fn readStruct(self: *Self, comptime T: type) !T {
60		// Only extern and packed structs have defined in-memory layout.
61		comptime assert(@typeInfo(T).Struct.layout != builtin.TypeInfo.ContainerLayout.Auto);
62		var res: [1]T = undefined;
63		try self.readNoEof(@sliceToBytes(res[0..]));
64		return res[0];
65		}
66		};
67		}
68
69		pub fn OutStream(comptime WriteError: type) type {
70		return struct {
71		const Self = @This();
72		pub const Error = WriteError;
73
74		writeFn: async fn (self: *Self, buffer: []u8) Error!void,
75		};
76		}

std/event/loop.zig+5-9

...	...	@@ -86,18 +86,10 @@ pub const Loop = struct {
86	86	};
87	87	};
88	88
89		pub const IoMode = enum {
90		blocking,
91		evented,
92		mixed,
93		};
94		pub const io_mode: IoMode = if (@hasDecl(root, "io_mode")) root.io_mode else IoMode.blocking;
95	89	var global_instance_state: Loop = undefined;
96		threadlocal var per_thread_instance: ?*Loop = null;
97		const default_instance: ?*Loop = switch (io_mode) {
	90	const default_instance: ?*Loop = switch (std.io.mode) {
98	91	.blocking => null,
99	92	.evented => &global_instance_state,
100		.mixed => per_thread_instance,
101	93	};
102	94	pub const instance: ?*Loop = if (@hasDecl(root, "event_loop")) root.event_loop else default_instance;
103	95
...	...	@@ -470,6 +462,10 @@ pub const Loop = struct {
470	462	}
471	463	}
472	464
	465	pub fn waitUntilFdReadable(self: *Loop, fd: os.fd_t) !void {
	466	return self.linuxWaitFd(fd, os.EPOLLET \| os.EPOLLIN);
	467	}
	468
473	469	pub async fn bsdWaitKev(self: *Loop, ident: usize, filter: i16, fflags: u32) !os.Kevent {
474	470	var resume_node = ResumeNode.Basic{
475	471	.base = ResumeNode{

std/fmt/parse_float.zig+11-3

...	...	@@ -110,9 +110,7 @@ fn convertRepr(comptime T: type, n: FloatRepr) T {
110	110	q.shiftLeft1(s); // q = p << 1
111	111	r.shiftLeft1(q); // r = p << 2
112	112	s.shiftLeft1(r); // p = p << 3
113		q.add(s); // p = (p << 3) + (p << 1)
114
115		exp -= 1;
	113	s.add(q); // p = (p << 3) + (p << 1)
116	114
117	115	while (s.d2 & mask28 != 0) {
118	116	q.shiftRight1(s);
...	...	@@ -402,6 +400,13 @@ test "fmt.parseFloat" {
402	400	expectEqual((try parseFloat(T, "+0")), 0.0);
403	401	expectEqual((try parseFloat(T, "-0")), 0.0);
404	402
	403	expectEqual((try parseFloat(T, "0e0")), 0);
	404	expectEqual((try parseFloat(T, "2e3")), 2000.0);
	405	expectEqual((try parseFloat(T, "1e0")), 1.0);
	406	expectEqual((try parseFloat(T, "-2e3")), -2000.0);
	407	expectEqual((try parseFloat(T, "-1e0")), -1.0);
	408	expectEqual((try parseFloat(T, "1.234e3")), 1234);
	409
405	410	expect(approxEq(T, try parseFloat(T, "3.141"), 3.141, epsilon));
406	411	expect(approxEq(T, try parseFloat(T, "-3.141"), -3.141, epsilon));
407	412
...	...	@@ -413,6 +418,9 @@ test "fmt.parseFloat" {
413	418	expectEqual((try parseFloat(T, "-INF")), -std.math.inf(T));
414	419
415	420	if (T != f16) {
	421	expect(approxEq(T, try parseFloat(T, "1e-2"), 0.01, epsilon));
	422	expect(approxEq(T, try parseFloat(T, "1234e-2"), 12.34, epsilon));
	423
416	424	expect(approxEq(T, try parseFloat(T, "123142.1"), 123142.1, epsilon));
417	425	expect(approxEq(T, try parseFloat(T, "-123142.1124"), T(-123142.1124), epsilon));
418	426	expect(approxEq(T, try parseFloat(T, "0.7062146892655368"), T(0.7062146892655368), epsilon));

std/fs/file.zig+3-3

...	...	@@ -261,9 +261,9 @@ pub const File = struct {
261	261	return Stat{
262	262	.size = @bitCast(u64, st.size),
263	263	.mode = st.mode,
264		.atime = atime.tv_sec * std.time.ns_per_s + atime.tv_nsec,
265		.mtime = mtime.tv_sec * std.time.ns_per_s + mtime.tv_nsec,
266		.ctime = ctime.tv_sec * std.time.ns_per_s + ctime.tv_nsec,
	264	.atime = i64(atime.tv_sec) * std.time.ns_per_s + atime.tv_nsec,
	265	.mtime = i64(mtime.tv_sec) * std.time.ns_per_s + mtime.tv_nsec,
	266	.ctime = i64(ctime.tv_sec) * std.time.ns_per_s + ctime.tv_nsec,
267	267	};
268	268	}
269	269

std/hash/cityhash.zig+4-4

...	...	@@ -214,7 +214,7 @@ pub const CityHash64 = struct {
214	214	}
215	215
216	216	fn hashLen0To16(str: []const u8) u64 {
217		const len: u64 = @truncate(u64, str.len);
	217	const len: u64 = u64(str.len);
218	218	if (len >= 8) {
219	219	const mul: u64 = k2 +% len *% 2;
220	220	const a: u64 = fetch64(str.ptr) +% k2;
...	...	@@ -240,7 +240,7 @@ pub const CityHash64 = struct {
240	240	}
241	241
242	242	fn hashLen17To32(str: []const u8) u64 {
243		const len: u64 = @truncate(u64, str.len);
	243	const len: u64 = u64(str.len);
244	244	const mul: u64 = k2 +% len *% 2;
245	245	const a: u64 = fetch64(str.ptr) *% k1;
246	246	const b: u64 = fetch64(str.ptr + 8);
...	...	@@ -251,7 +251,7 @@ pub const CityHash64 = struct {
251	251	}
252	252
253	253	fn hashLen33To64(str: []const u8) u64 {
254		const len: u64 = @truncate(u64, str.len);
	254	const len: u64 = u64(str.len);
255	255	const mul: u64 = k2 +% len *% 2;
256	256	const a: u64 = fetch64(str.ptr) *% k2;
257	257	const b: u64 = fetch64(str.ptr + 8);
...	...	@@ -305,7 +305,7 @@ pub const CityHash64 = struct {
305	305	return hashLen33To64(str);
306	306	}
307	307
308		var len: u64 = @truncate(u64, str.len);
	308	var len: u64 = u64(str.len);
309	309
310	310	var x: u64 = fetch64(str.ptr + str.len - 40);
311	311	var y: u64 = fetch64(str.ptr + str.len - 16) +% fetch64(str.ptr + str.len - 56);

std/hash/murmur.zig+3-3

...	...	@@ -98,9 +98,9 @@ pub const Murmur2_64 = struct {
98	98
99	99	pub fn hashWithSeed(str: []const u8, seed: u64) u64 {
100	100	const m: u64 = 0xc6a4a7935bd1e995;
101		const len = @truncate(u64, str.len);
	101	const len = u64(str.len);
102	102	var h1: u64 = seed ^ (len *% m);
103		for (@ptrCast([*]allowzero align(1) const u64, str.ptr)[0..(len >> 3)]) \|v\| {
	103	for (@ptrCast([*]allowzero align(1) const u64, str.ptr)[0..@intCast(usize, len >> 3)]) \|v\| {
104	104	var k1: u64 = v;
105	105	if (builtin.endian == builtin.Endian.Big)
106	106	k1 = @byteSwap(u64, k1);
...	...	@@ -114,7 +114,7 @@ pub const Murmur2_64 = struct {
114	114	const offset = len - rest;
115	115	if (rest > 0) {
116	116	var k1: u64 = 0;
117		@memcpy(@ptrCast([]u8, &k1), @ptrCast([]const u8, &str[offset]), rest);
	117	@memcpy(@ptrCast([]u8, &k1), @ptrCast([]const u8, &str[@intCast(usize, offset)]), @intCast(usize, rest));
118	118	if (builtin.endian == builtin.Endian.Big)
119	119	k1 = @byteSwap(u64, k1);
120	120	h1 ^= k1;

std/hash_map.zig+1-3

...	...	@@ -23,9 +23,7 @@ pub fn StringHashMap(comptime V: type) type {
23	23	}
24	24
25	25	pub fn eqlString(a: []const u8, b: []const u8) bool {
26		if (a.len != b.len) return false;
27		if (a.ptr == b.ptr) return true;
28		return mem.compare(u8, a, b) == .Equal;
	26	return mem.eql(u8, a, b);
29	27	}
30	28
31	29	pub fn hashString(s: []const u8) u32 {

std/io.zig+14-174

...	...	@@ -1,5 +1,6 @@
1	1	const std = @import("std.zig");
2	2	const builtin = @import("builtin");
	3	const root = @import("root");
3	4	const c = std.c;
4	5
5	6	const math = std.math;
...	...	@@ -15,6 +16,18 @@ const fmt = std.fmt;
15	16	const File = std.fs.File;
16	17	const testing = std.testing;
17	18
	19	pub const Mode = enum {
	20	blocking,
	21	evented,
	22	};
	23	pub const mode: Mode = if (@hasDecl(root, "io_mode"))
	24	root.io_mode
	25	else if (@hasDecl(root, "event_loop"))
	26	Mode.evented
	27	else
	28	Mode.blocking;
	29	pub const is_async = mode != .blocking;
	30
18	31	pub const GetStdIoError = os.windows.GetStdHandleError;
19	32
20	33	pub fn getStdOut() GetStdIoError!File {
...	...	@@ -44,180 +57,7 @@ pub fn getStdIn() GetStdIoError!File {
44	57	pub const SeekableStream = @import("io/seekable_stream.zig").SeekableStream;
45	58	pub const SliceSeekableInStream = @import("io/seekable_stream.zig").SliceSeekableInStream;
46	59	pub const COutStream = @import("io/c_out_stream.zig").COutStream;
47
48		pub fn InStream(comptime ReadError: type) type {
49		return struct {
50		const Self = @This();
51		pub const Error = ReadError;
52
53		/// Return the number of bytes read. If the number read is smaller than buf.len, it
54		/// means the stream reached the end. Reaching the end of a stream is not an error
55		/// condition.
56		readFn: fn (self: *Self, buffer: []u8) Error!usize,
57
58		/// Replaces `buffer` contents by reading from the stream until it is finished.
59		/// If `buffer.len()` would exceed `max_size`, `error.StreamTooLong` is returned and
60		/// the contents read from the stream are lost.
61		pub fn readAllBuffer(self: Self, buffer: Buffer, max_size: usize) !void {
62		try buffer.resize(0);
63
64		var actual_buf_len: usize = 0;
65		while (true) {
66		const dest_slice = buffer.toSlice()[actual_buf_len..];
67		const bytes_read = try self.readFull(dest_slice);
68		actual_buf_len += bytes_read;
69
70		if (bytes_read != dest_slice.len) {
71		buffer.shrink(actual_buf_len);
72		return;
73		}
74
75		const new_buf_size = math.min(max_size, actual_buf_len + mem.page_size);
76		if (new_buf_size == actual_buf_len) return error.StreamTooLong;
77		try buffer.resize(new_buf_size);
78		}
79		}
80
81		/// Allocates enough memory to hold all the contents of the stream. If the allocated
82		/// memory would be greater than `max_size`, returns `error.StreamTooLong`.
83		/// Caller owns returned memory.
84		/// If this function returns an error, the contents from the stream read so far are lost.
85		pub fn readAllAlloc(self: Self, allocator: mem.Allocator, max_size: usize) ![]u8 {
86		var buf = Buffer.initNull(allocator);
87		defer buf.deinit();
88
89		try self.readAllBuffer(&buf, max_size);
90		return buf.toOwnedSlice();
91		}
92
93		/// Replaces `buffer` contents by reading from the stream until `delimiter` is found.
94		/// Does not include the delimiter in the result.
95		/// If `buffer.len()` would exceed `max_size`, `error.StreamTooLong` is returned and the contents
96		/// read from the stream so far are lost.
97		pub fn readUntilDelimiterBuffer(self: Self, buffer: Buffer, delimiter: u8, max_size: usize) !void {
98		try buffer.resize(0);
99
100		while (true) {
101		var byte: u8 = try self.readByte();
102
103		if (byte == delimiter) {
104		return;
105		}
106
107		if (buffer.len() == max_size) {
108		return error.StreamTooLong;
109		}
110
111		try buffer.appendByte(byte);
112		}
113		}
114
115		/// Allocates enough memory to read until `delimiter`. If the allocated
116		/// memory would be greater than `max_size`, returns `error.StreamTooLong`.
117		/// Caller owns returned memory.
118		/// If this function returns an error, the contents from the stream read so far are lost.
119		pub fn readUntilDelimiterAlloc(self: Self, allocator: mem.Allocator, delimiter: u8, max_size: usize) ![]u8 {
120		var buf = Buffer.initNull(allocator);
121		defer buf.deinit();
122
123		try self.readUntilDelimiterBuffer(&buf, delimiter, max_size);
124		return buf.toOwnedSlice();
125		}
126
127		/// Returns the number of bytes read. It may be less than buffer.len.
128		/// If the number of bytes read is 0, it means end of stream.
129		/// End of stream is not an error condition.
130		pub fn read(self: *Self, buffer: []u8) Error!usize {
131		return self.readFn(self, buffer);
132		}
133
134		/// Returns the number of bytes read. If the number read is smaller than buf.len, it
135		/// means the stream reached the end. Reaching the end of a stream is not an error
136		/// condition.
137		pub fn readFull(self: *Self, buffer: []u8) Error!usize {
138		var index: usize = 0;
139		while (index != buffer.len) {
140		const amt = try self.read(buffer[index..]);
141		if (amt == 0) return index;
142		index += amt;
143		}
144		return index;
145		}
146
147		/// Same as `readFull` but end of stream returns `error.EndOfStream`.
148		pub fn readNoEof(self: *Self, buf: []u8) !void {
149		const amt_read = try self.readFull(buf);
150		if (amt_read < buf.len) return error.EndOfStream;
151		}
152
153		/// Reads 1 byte from the stream or returns `error.EndOfStream`.
154		pub fn readByte(self: *Self) !u8 {
155		var result: [1]u8 = undefined;
156		try self.readNoEof(result[0..]);
157		return result[0];
158		}
159
160		/// Same as `readByte` except the returned byte is signed.
161		pub fn readByteSigned(self: *Self) !i8 {
162		return @bitCast(i8, try self.readByte());
163		}
164
165		/// Reads a native-endian integer
166		pub fn readIntNative(self: *Self, comptime T: type) !T {
167		var bytes: [(T.bit_count + 7) / 8]u8 = undefined;
168		try self.readNoEof(bytes[0..]);
169		return mem.readIntNative(T, &bytes);
170		}
171
172		/// Reads a foreign-endian integer
173		pub fn readIntForeign(self: *Self, comptime T: type) !T {
174		var bytes: [(T.bit_count + 7) / 8]u8 = undefined;
175		try self.readNoEof(bytes[0..]);
176		return mem.readIntForeign(T, &bytes);
177		}
178
179		pub fn readIntLittle(self: *Self, comptime T: type) !T {
180		var bytes: [(T.bit_count + 7) / 8]u8 = undefined;
181		try self.readNoEof(bytes[0..]);
182		return mem.readIntLittle(T, &bytes);
183		}
184
185		pub fn readIntBig(self: *Self, comptime T: type) !T {
186		var bytes: [(T.bit_count + 7) / 8]u8 = undefined;
187		try self.readNoEof(bytes[0..]);
188		return mem.readIntBig(T, &bytes);
189		}
190
191		pub fn readInt(self: *Self, comptime T: type, endian: builtin.Endian) !T {
192		var bytes: [(T.bit_count + 7) / 8]u8 = undefined;
193		try self.readNoEof(bytes[0..]);
194		return mem.readInt(T, &bytes, endian);
195		}
196
197		pub fn readVarInt(self: *Self, comptime ReturnType: type, endian: builtin.Endian, size: usize) !ReturnType {
198		assert(size <= @sizeOf(ReturnType));
199		var bytes_buf: [@sizeOf(ReturnType)]u8 = undefined;
200		const bytes = bytes_buf[0..size];
201		try self.readNoEof(bytes);
202		return mem.readVarInt(ReturnType, bytes, endian);
203		}
204
205		pub fn skipBytes(self: *Self, num_bytes: u64) !void {
206		var i: u64 = 0;
207		while (i < num_bytes) : (i += 1) {
208		_ = try self.readByte();
209		}
210		}
211
212		pub fn readStruct(self: *Self, comptime T: type) !T {
213		// Only extern and packed structs have defined in-memory layout.
214		comptime assert(@typeInfo(T).Struct.layout != builtin.TypeInfo.ContainerLayout.Auto);
215		var res: [1]T = undefined;
216		try self.readNoEof(@sliceToBytes(res[0..]));
217		return res[0];
218		}
219		};
220		}
	60	pub const InStream = @import("io/in_stream.zig").InStream;
221	61
222	62	pub fn OutStream(comptime WriteError: type) type {
223	63	return struct {

std/io/in_stream.zig created+200

...	...	@@ -0,0 +1,200 @@
	1	const std = @import("../std.zig");
	2	const builtin = @import("builtin");
	3	const root = @import("root");
	4	const math = std.math;
	5	const assert = std.debug.assert;
	6	const mem = std.mem;
	7	const Buffer = std.Buffer;
	8
	9	pub const default_stack_size = 4 * 1024 * 1024;
	10	pub const stack_size: usize = if (@hasDecl(root, "stack_size_std_io_InStream"))
	11	root.stack_size_std_io_InStream
	12	else
	13	default_stack_size;
	14	pub const stack_align = 16;
	15
	16	pub fn InStream(comptime ReadError: type) type {
	17	return struct {
	18	const Self = @This();
	19	pub const Error = ReadError;
	20	pub const ReadFn = if (std.io.is_async)
	21	async fn (self: *Self, buffer: []u8) Error!usize
	22	else
	23	fn (self: *Self, buffer: []u8) Error!usize;
	24
	25	/// Returns the number of bytes read. It may be less than buffer.len.
	26	/// If the number of bytes read is 0, it means end of stream.
	27	/// End of stream is not an error condition.
	28	readFn: ReadFn,
	29
	30	/// Returns the number of bytes read. It may be less than buffer.len.
	31	/// If the number of bytes read is 0, it means end of stream.
	32	/// End of stream is not an error condition.
	33	pub fn read(self: *Self, buffer: []u8) Error!usize {
	34	if (std.io.is_async) {
	35	var stack_frame: [stack_size]u8 align(stack_align) = undefined;
	36	// TODO https://github.com/ziglang/zig/issues/3068
	37	var result: Error!usize = undefined;
	38	return await @asyncCall(&stack_frame, &result, self.readFn, self, buffer);
	39	} else {
	40	return self.readFn(self, buffer);
	41	}
	42	}
	43
	44	/// Returns the number of bytes read. If the number read is smaller than buf.len, it
	45	/// means the stream reached the end. Reaching the end of a stream is not an error
	46	/// condition.
	47	pub fn readFull(self: *Self, buffer: []u8) Error!usize {
	48	var index: usize = 0;
	49	while (index != buffer.len) {
	50	const amt = try self.read(buffer[index..]);
	51	if (amt == 0) return index;
	52	index += amt;
	53	}
	54	return index;
	55	}
	56
	57	/// Returns the number of bytes read. If the number read would be smaller than buf.len,
	58	/// error.EndOfStream is returned instead.
	59	pub fn readNoEof(self: *Self, buf: []u8) !void {
	60	const amt_read = try self.readFull(buf);
	61	if (amt_read < buf.len) return error.EndOfStream;
	62	}
	63
	64	/// Replaces `buffer` contents by reading from the stream until it is finished.
	65	/// If `buffer.len()` would exceed `max_size`, `error.StreamTooLong` is returned and
	66	/// the contents read from the stream are lost.
	67	pub fn readAllBuffer(self: Self, buffer: Buffer, max_size: usize) !void {
	68	try buffer.resize(0);
	69
	70	var actual_buf_len: usize = 0;
	71	while (true) {
	72	const dest_slice = buffer.toSlice()[actual_buf_len..];
	73	const bytes_read = try self.readFull(dest_slice);
	74	actual_buf_len += bytes_read;
	75
	76	if (bytes_read != dest_slice.len) {
	77	buffer.shrink(actual_buf_len);
	78	return;
	79	}
	80
	81	const new_buf_size = math.min(max_size, actual_buf_len + mem.page_size);
	82	if (new_buf_size == actual_buf_len) return error.StreamTooLong;
	83	try buffer.resize(new_buf_size);
	84	}
	85	}
	86
	87	/// Allocates enough memory to hold all the contents of the stream. If the allocated
	88	/// memory would be greater than `max_size`, returns `error.StreamTooLong`.
	89	/// Caller owns returned memory.
	90	/// If this function returns an error, the contents from the stream read so far are lost.
	91	pub fn readAllAlloc(self: Self, allocator: mem.Allocator, max_size: usize) ![]u8 {
	92	var buf = Buffer.initNull(allocator);
	93	defer buf.deinit();
	94
	95	try self.readAllBuffer(&buf, max_size);
	96	return buf.toOwnedSlice();
	97	}
	98
	99	/// Replaces `buffer` contents by reading from the stream until `delimiter` is found.
	100	/// Does not include the delimiter in the result.
	101	/// If `buffer.len()` would exceed `max_size`, `error.StreamTooLong` is returned and the contents
	102	/// read from the stream so far are lost.
	103	pub fn readUntilDelimiterBuffer(self: Self, buffer: Buffer, delimiter: u8, max_size: usize) !void {
	104	try buffer.resize(0);
	105
	106	while (true) {
	107	var byte: u8 = try self.readByte();
	108
	109	if (byte == delimiter) {
	110	return;
	111	}
	112
	113	if (buffer.len() == max_size) {
	114	return error.StreamTooLong;
	115	}
	116
	117	try buffer.appendByte(byte);
	118	}
	119	}
	120
	121	/// Allocates enough memory to read until `delimiter`. If the allocated
	122	/// memory would be greater than `max_size`, returns `error.StreamTooLong`.
	123	/// Caller owns returned memory.
	124	/// If this function returns an error, the contents from the stream read so far are lost.
	125	pub fn readUntilDelimiterAlloc(self: Self, allocator: mem.Allocator, delimiter: u8, max_size: usize) ![]u8 {
	126	var buf = Buffer.initNull(allocator);
	127	defer buf.deinit();
	128
	129	try self.readUntilDelimiterBuffer(&buf, delimiter, max_size);
	130	return buf.toOwnedSlice();
	131	}
	132
	133	/// Reads 1 byte from the stream or returns `error.EndOfStream`.
	134	pub fn readByte(self: *Self) !u8 {
	135	var result: [1]u8 = undefined;
	136	try self.readNoEof(result[0..]);
	137	return result[0];
	138	}
	139
	140	/// Same as `readByte` except the returned byte is signed.
	141	pub fn readByteSigned(self: *Self) !i8 {
	142	return @bitCast(i8, try self.readByte());
	143	}
	144
	145	/// Reads a native-endian integer
	146	pub fn readIntNative(self: *Self, comptime T: type) !T {
	147	var bytes: [(T.bit_count + 7) / 8]u8 = undefined;
	148	try self.readNoEof(bytes[0..]);
	149	return mem.readIntNative(T, &bytes);
	150	}
	151
	152	/// Reads a foreign-endian integer
	153	pub fn readIntForeign(self: *Self, comptime T: type) !T {
	154	var bytes: [(T.bit_count + 7) / 8]u8 = undefined;
	155	try self.readNoEof(bytes[0..]);
	156	return mem.readIntForeign(T, &bytes);
	157	}
	158
	159	pub fn readIntLittle(self: *Self, comptime T: type) !T {
	160	var bytes: [(T.bit_count + 7) / 8]u8 = undefined;
	161	try self.readNoEof(bytes[0..]);
	162	return mem.readIntLittle(T, &bytes);
	163	}
	164
	165	pub fn readIntBig(self: *Self, comptime T: type) !T {
	166	var bytes: [(T.bit_count + 7) / 8]u8 = undefined;
	167	try self.readNoEof(bytes[0..]);
	168	return mem.readIntBig(T, &bytes);
	169	}
	170
	171	pub fn readInt(self: *Self, comptime T: type, endian: builtin.Endian) !T {
	172	var bytes: [(T.bit_count + 7) / 8]u8 = undefined;
	173	try self.readNoEof(bytes[0..]);
	174	return mem.readInt(T, &bytes, endian);
	175	}
	176
	177	pub fn readVarInt(self: *Self, comptime ReturnType: type, endian: builtin.Endian, size: usize) !ReturnType {
	178	assert(size <= @sizeOf(ReturnType));
	179	var bytes_buf: [@sizeOf(ReturnType)]u8 = undefined;
	180	const bytes = bytes_buf[0..size];
	181	try self.readNoEof(bytes);
	182	return mem.readVarInt(ReturnType, bytes, endian);
	183	}
	184
	185	pub fn skipBytes(self: *Self, num_bytes: u64) !void {
	186	var i: u64 = 0;
	187	while (i < num_bytes) : (i += 1) {
	188	_ = try self.readByte();
	189	}
	190	}
	191
	192	pub fn readStruct(self: *Self, comptime T: type) !T {
	193	// Only extern and packed structs have defined in-memory layout.
	194	comptime assert(@typeInfo(T).Struct.layout != builtin.TypeInfo.ContainerLayout.Auto);
	195	var res: [1]T = undefined;
	196	try self.readNoEof(@sliceToBytes(res[0..]));
	197	return res[0];
	198	}
	199	};
	200	}

std/json.zig+2-2

...	...	@@ -989,7 +989,7 @@ test "json.validate" {
989	989	const Allocator = std.mem.Allocator;
990	990	const ArenaAllocator = std.heap.ArenaAllocator;
991	991	const ArrayList = std.ArrayList;
992		const HashMap = std.HashMap;
	992	const StringHashMap = std.StringHashMap;
993	993
994	994	pub const ValueTree = struct {
995	995	arena: ArenaAllocator,
...	...	@@ -1000,7 +1000,7 @@ pub const ValueTree = struct {
1000	1000	}
1001	1001	};
1002	1002
1003		pub const ObjectMap = HashMap([]const u8, Value, mem.hash_slice_u8, mem.eql_slice_u8);
	1003	pub const ObjectMap = StringHashMap(Value);
1004	1004
1005	1005	pub const Value = union(enum) {
1006	1006	Null,

std/mem.zig+13-25

...	...	@@ -339,6 +339,7 @@ test "mem.lessThan" {
339	339	/// Compares two slices and returns whether they are equal.
340	340	pub fn eql(comptime T: type, a: []const T, b: []const T) bool {
341	341	if (a.len != b.len) return false;
	342	if (a.ptr == b.ptr) return true;
342	343	for (a) \|item, index\| {
343	344	if (b[index] != item) return false;
344	345	}
...	...	@@ -738,47 +739,34 @@ test "writeIntBig and writeIntLittle" {
738	739	var buf9: [9]u8 = undefined;
739	740
740	741	writeIntBig(u0, &buf0, 0x0);
741		testing.expect(eql_slice_u8(buf0[0..], [_]u8{}));
	742	testing.expect(eql(u8, buf0[0..], [_]u8{}));
742	743	writeIntLittle(u0, &buf0, 0x0);
743		testing.expect(eql_slice_u8(buf0[0..], [_]u8{}));
	744	testing.expect(eql(u8, buf0[0..], [_]u8{}));
744	745
745	746	writeIntBig(u8, &buf1, 0x12);
746		testing.expect(eql_slice_u8(buf1[0..], [_]u8{0x12}));
	747	testing.expect(eql(u8, buf1[0..], [_]u8{0x12}));
747	748	writeIntLittle(u8, &buf1, 0x34);
748		testing.expect(eql_slice_u8(buf1[0..], [_]u8{0x34}));
	749	testing.expect(eql(u8, buf1[0..], [_]u8{0x34}));
749	750
750	751	writeIntBig(u16, &buf2, 0x1234);
751		testing.expect(eql_slice_u8(buf2[0..], [_]u8{ 0x12, 0x34 }));
	752	testing.expect(eql(u8, buf2[0..], [_]u8{ 0x12, 0x34 }));
752	753	writeIntLittle(u16, &buf2, 0x5678);
753		testing.expect(eql_slice_u8(buf2[0..], [_]u8{ 0x78, 0x56 }));
	754	testing.expect(eql(u8, buf2[0..], [_]u8{ 0x78, 0x56 }));
754	755
755	756	writeIntBig(u72, &buf9, 0x123456789abcdef024);
756		testing.expect(eql_slice_u8(buf9[0..], [_]u8{ 0x12, 0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0, 0x24 }));
	757	testing.expect(eql(u8, buf9[0..], [_]u8{ 0x12, 0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0, 0x24 }));
757	758	writeIntLittle(u72, &buf9, 0xfedcba9876543210ec);
758		testing.expect(eql_slice_u8(buf9[0..], [_]u8{ 0xec, 0x10, 0x32, 0x54, 0x76, 0x98, 0xba, 0xdc, 0xfe }));
	759	testing.expect(eql(u8, buf9[0..], [_]u8{ 0xec, 0x10, 0x32, 0x54, 0x76, 0x98, 0xba, 0xdc, 0xfe }));
759	760
760	761	writeIntBig(i8, &buf1, -1);
761		testing.expect(eql_slice_u8(buf1[0..], [_]u8{0xff}));
	762	testing.expect(eql(u8, buf1[0..], [_]u8{0xff}));
762	763	writeIntLittle(i8, &buf1, -2);
763		testing.expect(eql_slice_u8(buf1[0..], [_]u8{0xfe}));
	764	testing.expect(eql(u8, buf1[0..], [_]u8{0xfe}));
764	765
765	766	writeIntBig(i16, &buf2, -3);
766		testing.expect(eql_slice_u8(buf2[0..], [_]u8{ 0xff, 0xfd }));
	767	testing.expect(eql(u8, buf2[0..], [_]u8{ 0xff, 0xfd }));
767	768	writeIntLittle(i16, &buf2, -4);
768		testing.expect(eql_slice_u8(buf2[0..], [_]u8{ 0xfc, 0xff }));
769		}
770
771		pub fn hash_slice_u8(k: []const u8) u32 {
772		// FNV 32-bit hash
773		var h: u32 = 2166136261;
774		for (k) \|b\| {
775		h = (h ^ b) *% 16777619;
776		}
777		return h;
778		}
779
780		pub fn eql_slice_u8(a: []const u8, b: []const u8) bool {
781		return eql(u8, a, b);
	769	testing.expect(eql(u8, buf2[0..], [_]u8{ 0xfc, 0xff }));
782	770	}
783	771
784	772	/// Returns an iterator that iterates over the slices of `buffer` that are not

std/meta.zig+2-1

...	...	@@ -74,9 +74,10 @@ test "std.meta.stringToEnum" {
74	74
75	75	pub fn bitCount(comptime T: type) comptime_int {
76	76	return switch (@typeInfo(T)) {
	77	TypeId.Bool => 1,
77	78	TypeId.Int => \|info\| info.bits,
78	79	TypeId.Float => \|info\| info.bits,
79		else => @compileError("Expected int or float type, found '" ++ @typeName(T) ++ "'"),
	80	else => @compileError("Expected bool, int or float type, found '" ++ @typeName(T) ++ "'"),
80	81	};
81	82	}
82	83

std/os.zig+18-24

...	...	@@ -254,13 +254,18 @@ pub const ReadError = error{
254	254	IsDir,
255	255	OperationAborted,
256	256	BrokenPipe,
	257
	258	/// This error occurs when no global event loop is configured,
	259	/// and reading from the file descriptor would block.
	260	WouldBlock,
	261
257	262	Unexpected,
258	263	};
259	264
260	265	/// Returns the number of bytes that were read, which can be less than
261	266	/// buf.len. If 0 bytes were read, that means EOF.
262		/// This function is for blocking file descriptors only. For non-blocking, see
263		/// `readAsync`.
	267	/// If the application has a global event loop enabled, EAGAIN is handled
	268	/// via the event loop. Otherwise EAGAIN results in error.WouldBlock.
264	269	pub fn read(fd: fd_t, buf: []u8) ReadError!usize {
265	270	if (windows.is_the_target) {
266	271	return windows.ReadFile(fd, buf);
...	...	@@ -279,28 +284,19 @@ pub fn read(fd: fd_t, buf: []u8) ReadError!usize {
279	284	}
280	285	}
281	286
282		// Linux can return EINVAL when read amount is > 0x7ffff000
283		// See https://github.com/ziglang/zig/pull/743#issuecomment-363158274
284		// TODO audit this. Shawn Landden says that this is not actually true.
285		// if this logic should stay, move it to std.os.linux
286		const max_buf_len = 0x7ffff000;
287
288		var index: usize = 0;
289		while (index < buf.len) {
290		const want_to_read = math.min(buf.len - index, usize(max_buf_len));
291		const rc = system.read(fd, buf.ptr + index, want_to_read);
	287	while (true) {
	288	const rc = system.read(fd, buf.ptr, buf.len);
292	289	switch (errno(rc)) {
293		0 => {
294		const amt_read = @intCast(usize, rc);
295		index += amt_read;
296		if (amt_read == want_to_read) continue;
297		// Read returned less than buf.len.
298		return index;
299		},
	290	0 => return @intCast(usize, rc),
300	291	EINTR => continue,
301	292	EINVAL => unreachable,
302	293	EFAULT => unreachable,
303		EAGAIN => unreachable, // This function is for blocking reads.
	294	EAGAIN => if (std.event.Loop.instance) \|loop\| {
	295	loop.waitUntilFdReadable(fd) catch return error.WouldBlock;
	296	continue;
	297	} else {
	298	return error.WouldBlock;
	299	},
304	300	EBADF => unreachable, // Always a race condition.
305	301	EIO => return error.InputOutput,
306	302	EISDIR => return error.IsDir,
...	...	@@ -313,8 +309,7 @@ pub fn read(fd: fd_t, buf: []u8) ReadError!usize {
313	309	}
314	310
315	311	/// Number of bytes read is returned. Upon reading end-of-file, zero is returned.
316		/// This function is for blocking file descriptors only. For non-blocking, see
317		/// `preadvAsync`.
	312	/// This function is for blocking file descriptors only.
318	313	pub fn preadv(fd: fd_t, iov: []const iovec, offset: u64) ReadError!usize {
319	314	if (darwin.is_the_target) {
320	315	// Darwin does not have preadv but it does have pread.
...	...	@@ -386,8 +381,7 @@ pub const WriteError = error{
386	381	};
387	382
388	383	/// Write to a file descriptor. Keeps trying if it gets interrupted.
389		/// This function is for blocking file descriptors only. For non-blocking, see
390		/// `writeAsync`.
	384	/// This function is for blocking file descriptors only.
391	385	pub fn write(fd: fd_t, bytes: []const u8) WriteError!void {
392	386	if (windows.is_the_target) {
393	387	return windows.WriteFile(fd, bytes);

std/os/bits/linux.zig+1

...	...	@@ -7,6 +7,7 @@ pub usingnamespace @import("linux/errno.zig");
7	7	pub usingnamespace switch (builtin.arch) {
8	8	.x86_64 => @import("linux/x86_64.zig"),
9	9	.aarch64 => @import("linux/arm64.zig"),
	10	.arm => @import("linux/arm-eabi.zig"),
10	11	.riscv64 => @import("linux/riscv64.zig"),
11	12	else => struct {},
12	13	};

std/os/bits/linux/arm-eabi.zig created+573

...	...	@@ -0,0 +1,573 @@
	1	// arm-eabi-specific declarations that are intended to be imported into the POSIX namespace.
	2
	3	const std = @import("../../std.zig");
	4	const linux = std.os.linux;
	5	const socklen_t = linux.socklen_t;
	6	const iovec = linux.iovec;
	7	const iovec_const = linux.iovec_const;
	8
	9	pub const SYS_restart_syscall = 0;
	10	pub const SYS_exit = 1;
	11	pub const SYS_fork = 2;
	12	pub const SYS_read = 3;
	13	pub const SYS_write = 4;
	14	pub const SYS_open = 5;
	15	pub const SYS_close = 6;
	16	pub const SYS_creat = 8;
	17	pub const SYS_link = 9;
	18	pub const SYS_unlink = 10;
	19	pub const SYS_execve = 11;
	20	pub const SYS_chdir = 12;
	21	pub const SYS_mknod = 14;
	22	pub const SYS_chmod = 15;
	23	pub const SYS_lchown = 16;
	24	pub const SYS_lseek = 19;
	25	pub const SYS_getpid = 20;
	26	pub const SYS_mount = 21;
	27	pub const SYS_setuid = 23;
	28	pub const SYS_getuid = 24;
	29	pub const SYS_ptrace = 26;
	30	pub const SYS_pause = 29;
	31	pub const SYS_access = 33;
	32	pub const SYS_nice = 34;
	33	pub const SYS_sync = 36;
	34	pub const SYS_kill = 37;
	35	pub const SYS_rename = 38;
	36	pub const SYS_mkdir = 39;
	37	pub const SYS_rmdir = 40;
	38	pub const SYS_dup = 41;
	39	pub const SYS_pipe = 42;
	40	pub const SYS_times = 43;
	41	pub const SYS_brk = 45;
	42	pub const SYS_setgid = 46;
	43	pub const SYS_getgid = 47;
	44	pub const SYS_geteuid = 49;
	45	pub const SYS_getegid = 50;
	46	pub const SYS_acct = 51;
	47	pub const SYS_umount2 = 52;
	48	pub const SYS_ioctl = 54;
	49	pub const SYS_fcntl = 55;
	50	pub const SYS_setpgid = 57;
	51	pub const SYS_umask = 60;
	52	pub const SYS_chroot = 61;
	53	pub const SYS_ustat = 62;
	54	pub const SYS_dup2 = 63;
	55	pub const SYS_getppid = 64;
	56	pub const SYS_getpgrp = 65;
	57	pub const SYS_setsid = 66;
	58	pub const SYS_sigaction = 67;
	59	pub const SYS_setreuid = 70;
	60	pub const SYS_setregid = 71;
	61	pub const SYS_sigsuspend = 72;
	62	pub const SYS_sigpending = 73;
	63	pub const SYS_sethostname = 74;
	64	pub const SYS_setrlimit = 75;
	65	pub const SYS_getrusage = 77;
	66	pub const SYS_gettimeofday = 78;
	67	pub const SYS_settimeofday = 79;
	68	pub const SYS_getgroups = 80;
	69	pub const SYS_setgroups = 81;
	70	pub const SYS_symlink = 83;
	71	pub const SYS_readlink = 85;
	72	pub const SYS_uselib = 86;
	73	pub const SYS_swapon = 87;
	74	pub const SYS_reboot = 88;
	75	pub const SYS_munmap = 91;
	76	pub const SYS_truncate = 92;
	77	pub const SYS_ftruncate = 93;
	78	pub const SYS_fchmod = 94;
	79	pub const SYS_fchown = 95;
	80	pub const SYS_getpriority = 96;
	81	pub const SYS_setpriority = 97;
	82	pub const SYS_statfs = 99;
	83	pub const SYS_fstatfs = 100;
	84	pub const SYS_syslog = 103;
	85	pub const SYS_setitimer = 104;
	86	pub const SYS_getitimer = 105;
	87	pub const SYS_stat = 106;
	88	pub const SYS_lstat = 107;
	89	pub const SYS_fstat = 108;
	90	pub const SYS_vhangup = 111;
	91	pub const SYS_wait4 = 114;
	92	pub const SYS_swapoff = 115;
	93	pub const SYS_sysinfo = 116;
	94	pub const SYS_fsync = 118;
	95	pub const SYS_sigreturn = 119;
	96	pub const SYS_clone = 120;
	97	pub const SYS_setdomainname = 121;
	98	pub const SYS_uname = 122;
	99	pub const SYS_adjtimex = 124;
	100	pub const SYS_mprotect = 125;
	101	pub const SYS_sigprocmask = 126;
	102	pub const SYS_init_module = 128;
	103	pub const SYS_delete_module = 129;
	104	pub const SYS_quotactl = 131;
	105	pub const SYS_getpgid = 132;
	106	pub const SYS_fchdir = 133;
	107	pub const SYS_bdflush = 134;
	108	pub const SYS_sysfs = 135;
	109	pub const SYS_personality = 136;
	110	pub const SYS_setfsuid = 138;
	111	pub const SYS_setfsgid = 139;
	112	pub const SYS__llseek = 140;
	113	pub const SYS_getdents = 141;
	114	pub const SYS__newselect = 142;
	115	pub const SYS_flock = 143;
	116	pub const SYS_msync = 144;
	117	pub const SYS_readv = 145;
	118	pub const SYS_writev = 146;
	119	pub const SYS_getsid = 147;
	120	pub const SYS_fdatasync = 148;
	121	pub const SYS__sysctl = 149;
	122	pub const SYS_mlock = 150;
	123	pub const SYS_munlock = 151;
	124	pub const SYS_mlockall = 152;
	125	pub const SYS_munlockall = 153;
	126	pub const SYS_sched_setparam = 154;
	127	pub const SYS_sched_getparam = 155;
	128	pub const SYS_sched_setscheduler = 156;
	129	pub const SYS_sched_getscheduler = 157;
	130	pub const SYS_sched_yield = 158;
	131	pub const SYS_sched_get_priority_max = 159;
	132	pub const SYS_sched_get_priority_min = 160;
	133	pub const SYS_sched_rr_get_interval = 161;
	134	pub const SYS_nanosleep = 162;
	135	pub const SYS_mremap = 163;
	136	pub const SYS_setresuid = 164;
	137	pub const SYS_getresuid = 165;
	138	pub const SYS_poll = 168;
	139	pub const SYS_nfsservctl = 169;
	140	pub const SYS_setresgid = 170;
	141	pub const SYS_getresgid = 171;
	142	pub const SYS_prctl = 172;
	143	pub const SYS_rt_sigreturn = 173;
	144	pub const SYS_rt_sigaction = 174;
	145	pub const SYS_rt_sigprocmask = 175;
	146	pub const SYS_rt_sigpending = 176;
	147	pub const SYS_rt_sigtimedwait = 177;
	148	pub const SYS_rt_sigqueueinfo = 178;
	149	pub const SYS_rt_sigsuspend = 179;
	150	pub const SYS_pread64 = 180;
	151	pub const SYS_pwrite64 = 181;
	152	pub const SYS_chown = 182;
	153	pub const SYS_getcwd = 183;
	154	pub const SYS_capget = 184;
	155	pub const SYS_capset = 185;
	156	pub const SYS_sigaltstack = 186;
	157	pub const SYS_sendfile = 187;
	158	pub const SYS_vfork = 190;
	159	pub const SYS_ugetrlimit = 191;
	160	pub const SYS_mmap2 = 192;
	161	pub const SYS_truncate64 = 193;
	162	pub const SYS_ftruncate64 = 194;
	163	pub const SYS_stat64 = 195;
	164	pub const SYS_lstat64 = 196;
	165	pub const SYS_fstat64 = 197;
	166	pub const SYS_lchown32 = 198;
	167	pub const SYS_getuid32 = 199;
	168	pub const SYS_getgid32 = 200;
	169	pub const SYS_geteuid32 = 201;
	170	pub const SYS_getegid32 = 202;
	171	pub const SYS_setreuid32 = 203;
	172	pub const SYS_setregid32 = 204;
	173	pub const SYS_getgroups32 = 205;
	174	pub const SYS_setgroups32 = 206;
	175	pub const SYS_fchown32 = 207;
	176	pub const SYS_setresuid32 = 208;
	177	pub const SYS_getresuid32 = 209;
	178	pub const SYS_setresgid32 = 210;
	179	pub const SYS_getresgid32 = 211;
	180	pub const SYS_chown32 = 212;
	181	pub const SYS_setuid32 = 213;
	182	pub const SYS_setgid32 = 214;
	183	pub const SYS_setfsuid32 = 215;
	184	pub const SYS_setfsgid32 = 216;
	185	pub const SYS_getdents64 = 217;
	186	pub const SYS_pivot_root = 218;
	187	pub const SYS_mincore = 219;
	188	pub const SYS_madvise = 220;
	189	pub const SYS_fcntl64 = 221;
	190	pub const SYS_gettid = 224;
	191	pub const SYS_readahead = 225;
	192	pub const SYS_setxattr = 226;
	193	pub const SYS_lsetxattr = 227;
	194	pub const SYS_fsetxattr = 228;
	195	pub const SYS_getxattr = 229;
	196	pub const SYS_lgetxattr = 230;
	197	pub const SYS_fgetxattr = 231;
	198	pub const SYS_listxattr = 232;
	199	pub const SYS_llistxattr = 233;
	200	pub const SYS_flistxattr = 234;
	201	pub const SYS_removexattr = 235;
	202	pub const SYS_lremovexattr = 236;
	203	pub const SYS_fremovexattr = 237;
	204	pub const SYS_tkill = 238;
	205	pub const SYS_sendfile64 = 239;
	206	pub const SYS_futex = 240;
	207	pub const SYS_sched_setaffinity = 241;
	208	pub const SYS_sched_getaffinity = 242;
	209	pub const SYS_io_setup = 243;
	210	pub const SYS_io_destroy = 244;
	211	pub const SYS_io_getevents = 245;
	212	pub const SYS_io_submit = 246;
	213	pub const SYS_io_cancel = 247;
	214	pub const SYS_exit_group = 248;
	215	pub const SYS_lookup_dcookie = 249;
	216	pub const SYS_epoll_create = 250;
	217	pub const SYS_epoll_ctl = 251;
	218	pub const SYS_epoll_wait = 252;
	219	pub const SYS_remap_file_pages = 253;
	220	pub const SYS_set_tid_address = 256;
	221	pub const SYS_timer_create = 257;
	222	pub const SYS_timer_settime = 258;
	223	pub const SYS_timer_gettime = 259;
	224	pub const SYS_timer_getoverrun = 260;
	225	pub const SYS_timer_delete = 261;
	226	pub const SYS_clock_settime = 262;
	227	pub const SYS_clock_gettime = 263;
	228	pub const SYS_clock_getres = 264;
	229	pub const SYS_clock_nanosleep = 265;
	230	pub const SYS_statfs64 = 266;
	231	pub const SYS_fstatfs64 = 267;
	232	pub const SYS_tgkill = 268;
	233	pub const SYS_utimes = 269;
	234	pub const SYS_fadvise64_64 = 270;
	235	pub const SYS_arm_fadvise64_64 = 270;
	236	pub const SYS_pciconfig_iobase = 271;
	237	pub const SYS_pciconfig_read = 272;
	238	pub const SYS_pciconfig_write = 273;
	239	pub const SYS_mq_open = 274;
	240	pub const SYS_mq_unlink = 275;
	241	pub const SYS_mq_timedsend = 276;
	242	pub const SYS_mq_timedreceive = 277;
	243	pub const SYS_mq_notify = 278;
	244	pub const SYS_mq_getsetattr = 279;
	245	pub const SYS_waitid = 280;
	246	pub const SYS_socket = 281;
	247	pub const SYS_bind = 282;
	248	pub const SYS_connect = 283;
	249	pub const SYS_listen = 284;
	250	pub const SYS_accept = 285;
	251	pub const SYS_getsockname = 286;
	252	pub const SYS_getpeername = 287;
	253	pub const SYS_socketpair = 288;
	254	pub const SYS_send = 289;
	255	pub const SYS_sendto = 290;
	256	pub const SYS_recv = 291;
	257	pub const SYS_recvfrom = 292;
	258	pub const SYS_shutdown = 293;
	259	pub const SYS_setsockopt = 294;
	260	pub const SYS_getsockopt = 295;
	261	pub const SYS_sendmsg = 296;
	262	pub const SYS_recvmsg = 297;
	263	pub const SYS_semop = 298;
	264	pub const SYS_semget = 299;
	265	pub const SYS_semctl = 300;
	266	pub const SYS_msgsnd = 301;
	267	pub const SYS_msgrcv = 302;
	268	pub const SYS_msgget = 303;
	269	pub const SYS_msgctl = 304;
	270	pub const SYS_shmat = 305;
	271	pub const SYS_shmdt = 306;
	272	pub const SYS_shmget = 307;
	273	pub const SYS_shmctl = 308;
	274	pub const SYS_add_key = 309;
	275	pub const SYS_request_key = 310;
	276	pub const SYS_keyctl = 311;
	277	pub const SYS_semtimedop = 312;
	278	pub const SYS_vserver = 313;
	279	pub const SYS_ioprio_set = 314;
	280	pub const SYS_ioprio_get = 315;
	281	pub const SYS_inotify_init = 316;
	282	pub const SYS_inotify_add_watch = 317;
	283	pub const SYS_inotify_rm_watch = 318;
	284	pub const SYS_mbind = 319;
	285	pub const SYS_get_mempolicy = 320;
	286	pub const SYS_set_mempolicy = 321;
	287	pub const SYS_openat = 322;
	288	pub const SYS_mkdirat = 323;
	289	pub const SYS_mknodat = 324;
	290	pub const SYS_fchownat = 325;
	291	pub const SYS_futimesat = 326;
	292	pub const SYS_fstatat64 = 327;
	293	pub const SYS_unlinkat = 328;
	294	pub const SYS_renameat = 329;
	295	pub const SYS_linkat = 330;
	296	pub const SYS_symlinkat = 331;
	297	pub const SYS_readlinkat = 332;
	298	pub const SYS_fchmodat = 333;
	299	pub const SYS_faccessat = 334;
	300	pub const SYS_pselect6 = 335;
	301	pub const SYS_ppoll = 336;
	302	pub const SYS_unshare = 337;
	303	pub const SYS_set_robust_list = 338;
	304	pub const SYS_get_robust_list = 339;
	305	pub const SYS_splice = 340;
	306	pub const SYS_sync_file_range2 = 341;
	307	pub const SYS_arm_sync_file_range = 341;
	308	pub const SYS_tee = 342;
	309	pub const SYS_vmsplice = 343;
	310	pub const SYS_move_pages = 344;
	311	pub const SYS_getcpu = 345;
	312	pub const SYS_epoll_pwait = 346;
	313	pub const SYS_kexec_load = 347;
	314	pub const SYS_utimensat = 348;
	315	pub const SYS_signalfd = 349;
	316	pub const SYS_timerfd_create = 350;
	317	pub const SYS_eventfd = 351;
	318	pub const SYS_fallocate = 352;
	319	pub const SYS_timerfd_settime = 353;
	320	pub const SYS_timerfd_gettime = 354;
	321	pub const SYS_signalfd4 = 355;
	322	pub const SYS_eventfd2 = 356;
	323	pub const SYS_epoll_create1 = 357;
	324	pub const SYS_dup3 = 358;
	325	pub const SYS_pipe2 = 359;
	326	pub const SYS_inotify_init1 = 360;
	327	pub const SYS_preadv = 361;
	328	pub const SYS_pwritev = 362;
	329	pub const SYS_rt_tgsigqueueinfo = 363;
	330	pub const SYS_perf_event_open = 364;
	331	pub const SYS_recvmmsg = 365;
	332	pub const SYS_accept4 = 366;
	333	pub const SYS_fanotify_init = 367;
	334	pub const SYS_fanotify_mark = 368;
	335	pub const SYS_prlimit64 = 369;
	336	pub const SYS_name_to_handle_at = 370;
	337	pub const SYS_open_by_handle_at = 371;
	338	pub const SYS_clock_adjtime = 372;
	339	pub const SYS_syncfs = 373;
	340	pub const SYS_sendmmsg = 374;
	341	pub const SYS_setns = 375;
	342	pub const SYS_process_vm_readv = 376;
	343	pub const SYS_process_vm_writev = 377;
	344	pub const SYS_kcmp = 378;
	345	pub const SYS_finit_module = 379;
	346	pub const SYS_sched_setattr = 380;
	347	pub const SYS_sched_getattr = 381;
	348	pub const SYS_renameat2 = 382;
	349	pub const SYS_seccomp = 383;
	350	pub const SYS_getrandom = 384;
	351	pub const SYS_memfd_create = 385;
	352	pub const SYS_bpf = 386;
	353	pub const SYS_execveat = 387;
	354	pub const SYS_userfaultfd = 388;
	355	pub const SYS_membarrier = 389;
	356	pub const SYS_mlock2 = 390;
	357	pub const SYS_copy_file_range = 391;
	358	pub const SYS_preadv2 = 392;
	359	pub const SYS_pwritev2 = 393;
	360	pub const SYS_pkey_mprotect = 394;
	361	pub const SYS_pkey_alloc = 395;
	362	pub const SYS_pkey_free = 396;
	363	pub const SYS_statx = 397;
	364	pub const SYS_rseq = 398;
	365	pub const SYS_io_pgetevents = 399;
	366	pub const SYS_migrate_pages = 400;
	367	pub const SYS_kexec_file_load = 401;
	368	pub const SYS_clock_gettime64 = 403;
	369	pub const SYS_clock_settime64 = 404;
	370	pub const SYS_clock_adjtime64 = 405;
	371	pub const SYS_clock_getres_time64 = 406;
	372	pub const SYS_clock_nanosleep_time64 = 407;
	373	pub const SYS_timer_gettime64 = 408;
	374	pub const SYS_timer_settime64 = 409;
	375	pub const SYS_timerfd_gettime64 = 410;
	376	pub const SYS_timerfd_settime64 = 411;
	377	pub const SYS_utimensat_time64 = 412;
	378	pub const SYS_pselect6_time64 = 413;
	379	pub const SYS_ppoll_time64 = 414;
	380	pub const SYS_io_pgetevents_time64 = 416;
	381	pub const SYS_recvmmsg_time64 = 417;
	382	pub const SYS_mq_timedsend_time64 = 418;
	383	pub const SYS_mq_timedreceive_time64 = 419;
	384	pub const SYS_semtimedop_time64 = 420;
	385	pub const SYS_rt_sigtimedwait_time64 = 421;
	386	pub const SYS_futex_time64 = 422;
	387	pub const SYS_sched_rr_get_interval_time64 = 423;
	388	pub const SYS_pidfd_send_signal = 424;
	389	pub const SYS_io_uring_setup = 425;
	390	pub const SYS_io_uring_enter = 426;
	391	pub const SYS_io_uring_register = 427;
	392
	393	pub const SYS_breakpoint = 0x0f0001;
	394	pub const SYS_cacheflush = 0x0f0002;
	395	pub const SYS_usr26 = 0x0f0003;
	396	pub const SYS_usr32 = 0x0f0004;
	397	pub const SYS_set_tls = 0x0f0005;
	398	pub const SYS_get_tls = 0x0f0006;
	399
	400	pub const MMAP2_UNIT = 4096;
	401
	402	pub const O_CREAT = 0o100;
	403	pub const O_EXCL = 0o200;
	404	pub const O_NOCTTY = 0o400;
	405	pub const O_TRUNC = 0o1000;
	406	pub const O_APPEND = 0o2000;
	407	pub const O_NONBLOCK = 0o4000;
	408	pub const O_DSYNC = 0o10000;
	409	pub const O_SYNC = 0o4010000;
	410	pub const O_RSYNC = 0o4010000;
	411	pub const O_DIRECTORY = 0o40000;
	412	pub const O_NOFOLLOW = 0o100000;
	413	pub const O_CLOEXEC = 0o2000000;
	414
	415	pub const O_ASYNC = 0o20000;
	416	pub const O_DIRECT = 0o200000;
	417	pub const O_LARGEFILE = 0o400000;
	418	pub const O_NOATIME = 0o1000000;
	419	pub const O_PATH = 0o10000000;
	420	pub const O_TMPFILE = 0o20040000;
	421	pub const O_NDELAY = O_NONBLOCK;
	422
	423	pub const F_DUPFD = 0;
	424	pub const F_GETFD = 1;
	425	pub const F_SETFD = 2;
	426	pub const F_GETFL = 3;
	427	pub const F_SETFL = 4;
	428
	429	pub const F_SETOWN = 8;
	430	pub const F_GETOWN = 9;
	431	pub const F_SETSIG = 10;
	432	pub const F_GETSIG = 11;
	433
	434	pub const F_GETLK = 12;
	435	pub const F_SETLK = 13;
	436	pub const F_SETLKW = 14;
	437
	438	pub const F_SETOWN_EX = 15;
	439	pub const F_GETOWN_EX = 16;
	440
	441	pub const F_GETOWNER_UIDS = 17;
	442
	443	/// stack-like segment
	444	pub const MAP_GROWSDOWN = 0x0100;
	445
	446	/// ETXTBSY
	447	pub const MAP_DENYWRITE = 0x0800;
	448
	449	/// mark it as an executable
	450	pub const MAP_EXECUTABLE = 0x1000;
	451
	452	/// pages are locked
	453	pub const MAP_LOCKED = 0x2000;
	454
	455	/// don't check for reservations
	456	pub const MAP_NORESERVE = 0x4000;
	457
	458	/// populate (prefault) pagetables
	459	pub const MAP_POPULATE = 0x8000;
	460
	461	/// do not block on IO
	462	pub const MAP_NONBLOCK = 0x10000;
	463
	464	/// give out an address that is best suited for process/thread stacks
	465	pub const MAP_STACK = 0x20000;
	466
	467	/// create a huge page mapping
	468	pub const MAP_HUGETLB = 0x40000;
	469
	470	/// perform synchronous page faults for the mapping
	471	pub const MAP_SYNC = 0x80000;
	472
	473	pub const VDSO_USEFUL = true;
	474	pub const VDSO_CGT_SYM = "__vdso_clock_gettime";
	475	pub const VDSO_CGT_VER = "LINUX_2.6";
	476
	477	pub const HWCAP_SWP = 1 << 0;
	478	pub const HWCAP_HALF = 1 << 1;
	479	pub const HWCAP_THUMB = 1 << 2;
	480	pub const HWCAP_26BIT = 1 << 3;
	481	pub const HWCAP_FAST_MULT = 1 << 4;
	482	pub const HWCAP_FPA = 1 << 5;
	483	pub const HWCAP_VFP = 1 << 6;
	484	pub const HWCAP_EDSP = 1 << 7;
	485	pub const HWCAP_JAVA = 1 << 8;
	486	pub const HWCAP_IWMMXT = 1 << 9;
	487	pub const HWCAP_CRUNCH = 1 << 10;
	488	pub const HWCAP_THUMBEE = 1 << 11;
	489	pub const HWCAP_NEON = 1 << 12;
	490	pub const HWCAP_VFPv3 = 1 << 13;
	491	pub const HWCAP_VFPv3D16 = 1 << 14;
	492	pub const HWCAP_TLS = 1 << 15;
	493	pub const HWCAP_VFPv4 = 1 << 16;
	494	pub const HWCAP_IDIVA = 1 << 17;
	495	pub const HWCAP_IDIVT = 1 << 18;
	496	pub const HWCAP_VFPD32 = 1 << 19;
	497	pub const HWCAP_IDIV = HWCAP_IDIVA \| HWCAP_IDIVT;
	498	pub const HWCAP_LPAE = 1 << 20;
	499	pub const HWCAP_EVTSTRM = 1 << 21;
	500
	501	pub const msghdr = extern struct {
	502	msg_name: ?*sockaddr,
	503	msg_namelen: socklen_t,
	504	msg_iov: [*]iovec,
	505	msg_iovlen: i32,
	506	msg_control: ?*c_void,
	507	msg_controllen: socklen_t,
	508	msg_flags: i32,
	509	};
	510
	511	pub const msghdr_const = extern struct {
	512	msg_name: ?*const sockaddr,
	513	msg_namelen: socklen_t,
	514	msg_iov: [*]iovec_const,
	515	msg_iovlen: i32,
	516	msg_control: ?*c_void,
	517	msg_controllen: socklen_t,
	518	msg_flags: i32,
	519	};
	520
	521	/// Renamed to Stat to not conflict with the stat function.
	522	/// atime, mtime, and ctime have functions to return `timespec`,
	523	/// because although this is a POSIX API, the layout and names of
	524	/// the structs are inconsistent across operating systems, and
	525	/// in C, macros are used to hide the differences. Here we use
	526	/// methods to accomplish this.
	527	pub const Stat = extern struct {
	528	dev: u64,
	529	__dev_padding: u32,
	530	__ino_truncated: u32,
	531	mode: u32,
	532	nlink: u32,
	533	uid: u32,
	534	gid: u32,
	535	rdev: u64,
	536	__rdev_padding: u32,
	537	size: i64,
	538	blksize: i32,
	539	blocks: u64,
	540	atim: timespec,
	541	mtim: timespec,
	542	ctim: timespec,
	543	ino: u64,
	544
	545	pub fn atime(self: Stat) timespec {
	546	return self.atim;
	547	}
	548
	549	pub fn mtime(self: Stat) timespec {
	550	return self.mtim;
	551	}
	552
	553	pub fn ctime(self: Stat) timespec {
	554	return self.ctim;
	555	}
	556	};
	557
	558	pub const timespec = extern struct {
	559	tv_sec: i32,
	560	tv_nsec: i32,
	561	};
	562
	563	pub const timeval = extern struct {
	564	tv_sec: i32,
	565	tv_usec: i32,
	566	};
	567
	568	pub const timezone = extern struct {
	569	tz_minuteswest: i32,
	570	tz_dsttime: i32,
	571	};
	572
	573	pub const Elf_Symndx = u32;

std/os/linux.zig+132-25

...	...	@@ -17,6 +17,7 @@ pub const is_the_target = builtin.os == .linux;
17	17	pub usingnamespace switch (builtin.arch) {
18	18	.x86_64 => @import("linux/x86_64.zig"),
19	19	.aarch64 => @import("linux/arm64.zig"),
	20	.arm => @import("linux/arm-eabi.zig"),
20	21	.riscv64 => @import("linux/riscv64.zig"),
21	22	else => struct {},
22	23	};
...	...	@@ -190,7 +191,11 @@ pub fn umount2(special: [*]const u8, flags: u32) usize {
190	191	}
191	192
192	193	pub fn mmap(address: ?[*]u8, length: usize, prot: usize, flags: u32, fd: i32, offset: isize) usize {
193		return syscall6(SYS_mmap, @ptrToInt(address), length, prot, flags, @bitCast(usize, isize(fd)), @bitCast(usize, offset));
	194	if (@hasDecl(@This(), "SYS_mmap2")) {
	195	return syscall6(SYS_mmap2, @ptrToInt(address), length, prot, flags, @bitCast(usize, isize(fd)), @bitCast(usize, @divTrunc(offset, MMAP2_UNIT)));
	196	} else {
	197	return syscall6(SYS_mmap, @ptrToInt(address), length, prot, flags, @bitCast(usize, isize(fd)), @bitCast(usize, offset));
	198	}
194	199	}
195	200
196	201	pub fn mprotect(address: [*]const u8, length: usize, protection: usize) usize {
...	...	@@ -206,11 +211,26 @@ pub fn read(fd: i32, buf: [*]u8, count: usize) usize {
206	211	}
207	212
208	213	pub fn preadv(fd: i32, iov: [*]const iovec, count: usize, offset: u64) usize {
209		return syscall4(SYS_preadv, @bitCast(usize, isize(fd)), @ptrToInt(iov), count, offset);
	214	return syscall5(
	215	SYS_preadv,
	216	@bitCast(usize, isize(fd)),
	217	@ptrToInt(iov),
	218	count,
	219	@truncate(usize, offset),
	220	@truncate(usize, offset >> 32),
	221	);
210	222	}
211	223
212	224	pub fn preadv2(fd: i32, iov: [*]const iovec, count: usize, offset: u64, flags: kernel_rwf) usize {
213		return syscall5(SYS_preadv2, @bitCast(usize, isize(fd)), @ptrToInt(iov), count, offset, flags);
	225	return syscall6(
	226	SYS_preadv2,
	227	@bitCast(usize, isize(fd)),
	228	@ptrToInt(iov),
	229	count,
	230	@truncate(usize, offset),
	231	@truncate(usize, offset >> 32),
	232	flags,
	233	);
214	234	}
215	235
216	236	pub fn readv(fd: i32, iov: [*]const iovec, count: usize) usize {
...	...	@@ -222,11 +242,26 @@ pub fn writev(fd: i32, iov: [*]const iovec_const, count: usize) usize {
222	242	}
223	243
224	244	pub fn pwritev(fd: i32, iov: [*]const iovec_const, count: usize, offset: u64) usize {
225		return syscall4(SYS_pwritev, @bitCast(usize, isize(fd)), @ptrToInt(iov), count, offset);
	245	return syscall5(
	246	SYS_pwritev,
	247	@bitCast(usize, isize(fd)),
	248	@ptrToInt(iov),
	249	count,
	250	@truncate(usize, offset),
	251	@truncate(usize, offset >> 32),
	252	);
226	253	}
227	254
228	255	pub fn pwritev2(fd: i32, iov: [*]const iovec_const, count: usize, offset: u64, flags: kernel_rwf) usize {
229		return syscall5(SYS_pwritev2, @bitCast(usize, isize(fd)), @ptrToInt(iov), count, offset, flags);
	256	return syscall6(
	257	SYS_pwritev2,
	258	@bitCast(usize, isize(fd)),
	259	@ptrToInt(iov),
	260	count,
	261	@truncate(usize, offset),
	262	@truncate(usize, offset >> 32),
	263	flags,
	264	);
230	265	}
231	266
232	267	// TODO https://github.com/ziglang/zig/issues/265
...	...	@@ -482,67 +517,123 @@ pub fn nanosleep(req: const timespec, rem: ?timespec) usize {
482	517	}
483	518
484	519	pub fn setuid(uid: u32) usize {
485		return syscall1(SYS_setuid, uid);
	520	if (@hasDecl(@This(), "SYS_setuid32")) {
	521	return syscall1(SYS_setuid32, uid);
	522	} else {
	523	return syscall1(SYS_setuid, uid);
	524	}
486	525	}
487	526
488	527	pub fn setgid(gid: u32) usize {
489		return syscall1(SYS_setgid, gid);
	528	if (@hasDecl(@This(), "SYS_setgid32")) {
	529	return syscall1(SYS_setgid32, gid);
	530	} else {
	531	return syscall1(SYS_setgid, gid);
	532	}
490	533	}
491	534
492	535	pub fn setreuid(ruid: u32, euid: u32) usize {
493		return syscall2(SYS_setreuid, ruid, euid);
	536	if (@hasDecl(@This(), "SYS_setreuid32")) {
	537	return syscall2(SYS_setreuid32, ruid, euid);
	538	} else {
	539	return syscall2(SYS_setreuid, ruid, euid);
	540	}
494	541	}
495	542
496	543	pub fn setregid(rgid: u32, egid: u32) usize {
497		return syscall2(SYS_setregid, rgid, egid);
	544	if (@hasDecl(@This(), "SYS_setregid32")) {
	545	return syscall2(SYS_setregid32, rgid, egid);
	546	} else {
	547	return syscall2(SYS_setregid, rgid, egid);
	548	}
498	549	}
499	550
500	551	pub fn getuid() u32 {
501		return u32(syscall0(SYS_getuid));
	552	if (@hasDecl(@This(), "SYS_getuid32")) {
	553	return u32(syscall0(SYS_getuid32));
	554	} else {
	555	return u32(syscall0(SYS_getuid));
	556	}
502	557	}
503	558
504	559	pub fn getgid() u32 {
505		return u32(syscall0(SYS_getgid));
	560	if (@hasDecl(@This(), "SYS_getgid32")) {
	561	return u32(syscall0(SYS_getgid32));
	562	} else {
	563	return u32(syscall0(SYS_getgid));
	564	}
506	565	}
507	566
508	567	pub fn geteuid() u32 {
509		return u32(syscall0(SYS_geteuid));
	568	if (@hasDecl(@This(), "SYS_geteuid32")) {
	569	return u32(syscall0(SYS_geteuid32));
	570	} else {
	571	return u32(syscall0(SYS_geteuid));
	572	}
510	573	}
511	574
512	575	pub fn getegid() u32 {
513		return u32(syscall0(SYS_getegid));
	576	if (@hasDecl(@This(), "SYS_getegid32")) {
	577	return u32(syscall0(SYS_getegid32));
	578	} else {
	579	return u32(syscall0(SYS_getegid));
	580	}
514	581	}
515	582
516	583	pub fn seteuid(euid: u32) usize {
517		return syscall1(SYS_seteuid, euid);
	584	return setreuid(std.math.maxInt(u32), euid);
518	585	}
519	586
520	587	pub fn setegid(egid: u32) usize {
521		return syscall1(SYS_setegid, egid);
	588	return setregid(std.math.maxInt(u32), egid);
522	589	}
523	590
524	591	pub fn getresuid(ruid: u32, euid: u32, suid: *u32) usize {
525		return syscall3(SYS_getresuid, @ptrToInt(ruid), @ptrToInt(euid), @ptrToInt(suid));
	592	if (@hasDecl(@This(), "SYS_getresuid32")) {
	593	return syscall3(SYS_getresuid32, @ptrToInt(ruid), @ptrToInt(euid), @ptrToInt(suid));
	594	} else {
	595	return syscall3(SYS_getresuid, @ptrToInt(ruid), @ptrToInt(euid), @ptrToInt(suid));
	596	}
526	597	}
527	598
528	599	pub fn getresgid(rgid: u32, egid: u32, sgid: *u32) usize {
529		return syscall3(SYS_getresgid, @ptrToInt(rgid), @ptrToInt(egid), @ptrToInt(sgid));
	600	if (@hasDecl(@This(), "SYS_getresgid32")) {
	601	return syscall3(SYS_getresgid32, @ptrToInt(rgid), @ptrToInt(egid), @ptrToInt(sgid));
	602	} else {
	603	return syscall3(SYS_getresgid, @ptrToInt(rgid), @ptrToInt(egid), @ptrToInt(sgid));
	604	}
530	605	}
531	606
532	607	pub fn setresuid(ruid: u32, euid: u32, suid: u32) usize {
533		return syscall3(SYS_setresuid, ruid, euid, suid);
	608	if (@hasDecl(@This(), "SYS_setresuid32")) {
	609	return syscall3(SYS_setresuid32, ruid, euid, suid);
	610	} else {
	611	return syscall3(SYS_setresuid, ruid, euid, suid);
	612	}
534	613	}
535	614
536	615	pub fn setresgid(rgid: u32, egid: u32, sgid: u32) usize {
537		return syscall3(SYS_setresgid, rgid, egid, sgid);
	616	if (@hasDecl(@This(), "SYS_setresgid32")) {
	617	return syscall3(SYS_setresgid32, rgid, egid, sgid);
	618	} else {
	619	return syscall3(SYS_setresgid, rgid, egid, sgid);
	620	}
538	621	}
539	622
540	623	pub fn getgroups(size: usize, list: *u32) usize {
541		return syscall2(SYS_getgroups, size, @ptrToInt(list));
	624	if (@hasDecl(@This(), "SYS_getgroups32")) {
	625	return syscall2(SYS_getgroups32, size, @ptrToInt(list));
	626	} else {
	627	return syscall2(SYS_getgroups, size, @ptrToInt(list));
	628	}
542	629	}
543	630
544	631	pub fn setgroups(size: usize, list: *const u32) usize {
545		return syscall2(SYS_setgroups, size, @ptrToInt(list));
	632	if (@hasDecl(@This(), "SYS_setgroups32")) {
	633	return syscall2(SYS_setgroups32, size, @ptrToInt(list));
	634	} else {
	635	return syscall2(SYS_setgroups, size, @ptrToInt(list));
	636	}
546	637	}
547	638
548	639	pub fn getpid() i32 {
...	...	@@ -709,22 +800,38 @@ pub fn accept4(fd: i32, noalias addr: sockaddr, noalias len: socklen_t, flags:
709	800	}
710	801
711	802	pub fn fstat(fd: i32, stat_buf: *Stat) usize {
712		return syscall2(SYS_fstat, @bitCast(usize, isize(fd)), @ptrToInt(stat_buf));
	803	if (@hasDecl(@This(), "SYS_fstat64")) {
	804	return syscall2(SYS_fstat64, @bitCast(usize, isize(fd)), @ptrToInt(stat_buf));
	805	} else {
	806	return syscall2(SYS_fstat, @bitCast(usize, isize(fd)), @ptrToInt(stat_buf));
	807	}
713	808	}
714	809
715	810	// TODO https://github.com/ziglang/zig/issues/265
716	811	pub fn stat(pathname: []const u8, statbuf: Stat) usize {
717		return syscall2(SYS_stat, @ptrToInt(pathname), @ptrToInt(statbuf));
	812	if (@hasDecl(@This(), "SYS_stat64")) {
	813	return syscall2(SYS_stat64, @ptrToInt(pathname), @ptrToInt(statbuf));
	814	} else {
	815	return syscall2(SYS_stat, @ptrToInt(pathname), @ptrToInt(statbuf));
	816	}
718	817	}
719	818
720	819	// TODO https://github.com/ziglang/zig/issues/265
721	820	pub fn lstat(pathname: []const u8, statbuf: Stat) usize {
722		return syscall2(SYS_lstat, @ptrToInt(pathname), @ptrToInt(statbuf));
	821	if (@hasDecl(@This(), "SYS_lstat64")) {
	822	return syscall2(SYS_lstat64, @ptrToInt(pathname), @ptrToInt(statbuf));
	823	} else {
	824	return syscall2(SYS_lstat, @ptrToInt(pathname), @ptrToInt(statbuf));
	825	}
723	826	}
724	827
725	828	// TODO https://github.com/ziglang/zig/issues/265
726	829	pub fn fstatat(dirfd: i32, path: []const u8, stat_buf: Stat, flags: u32) usize {
727		return syscall4(SYS_fstatat, @bitCast(usize, isize(dirfd)), @ptrToInt(path), @ptrToInt(stat_buf), flags);
	830	if (@hasDecl(@This(), "SYS_fstatat64")) {
	831	return syscall4(SYS_fstatat64, @bitCast(usize, isize(dirfd)), @ptrToInt(path), @ptrToInt(stat_buf), flags);
	832	} else {
	833	return syscall4(SYS_fstatat, @bitCast(usize, isize(dirfd)), @ptrToInt(path), @ptrToInt(stat_buf), flags);
	834	}
728	835	}
729	836
730	837	// TODO https://github.com/ziglang/zig/issues/265

std/os/linux/arm-eabi.zig created+96

...	...	@@ -0,0 +1,96 @@
	1	pub fn syscall0(number: usize) usize {
	2	return asm volatile ("svc #0"
	3	: [ret] "={r0}" (-> usize)
	4	: [number] "{r7}" (number)
	5	: "memory"
	6	);
	7	}
	8
	9	pub fn syscall1(number: usize, arg1: usize) usize {
	10	return asm volatile ("svc #0"
	11	: [ret] "={r0}" (-> usize)
	12	: [number] "{r7}" (number),
	13	[arg1] "{r0}" (arg1)
	14	: "memory"
	15	);
	16	}
	17
	18	pub fn syscall2(number: usize, arg1: usize, arg2: usize) usize {
	19	return asm volatile ("svc #0"
	20	: [ret] "={r0}" (-> usize)
	21	: [number] "{r7}" (number),
	22	[arg1] "{r0}" (arg1),
	23	[arg2] "{r1}" (arg2)
	24	: "memory"
	25	);
	26	}
	27
	28	pub fn syscall3(number: usize, arg1: usize, arg2: usize, arg3: usize) usize {
	29	return asm volatile ("svc #0"
	30	: [ret] "={r0}" (-> usize)
	31	: [number] "{r7}" (number),
	32	[arg1] "{r0}" (arg1),
	33	[arg2] "{r1}" (arg2),
	34	[arg3] "{r2}" (arg3)
	35	: "memory"
	36	);
	37	}
	38
	39	pub fn syscall4(number: usize, arg1: usize, arg2: usize, arg3: usize, arg4: usize) usize {
	40	return asm volatile ("svc #0"
	41	: [ret] "={r0}" (-> usize)
	42	: [number] "{r7}" (number),
	43	[arg1] "{r0}" (arg1),
	44	[arg2] "{r1}" (arg2),
	45	[arg3] "{r2}" (arg3),
	46	[arg4] "{r3}" (arg4)
	47	: "memory"
	48	);
	49	}
	50
	51	pub fn syscall5(number: usize, arg1: usize, arg2: usize, arg3: usize, arg4: usize, arg5: usize) usize {
	52	return asm volatile ("svc #0"
	53	: [ret] "={r0}" (-> usize)
	54	: [number] "{r7}" (number),
	55	[arg1] "{r0}" (arg1),
	56	[arg2] "{r1}" (arg2),
	57	[arg3] "{r2}" (arg3),
	58	[arg4] "{r3}" (arg4),
	59	[arg5] "{r4}" (arg5)
	60	: "memory"
	61	);
	62	}
	63
	64	pub fn syscall6(
	65	number: usize,
	66	arg1: usize,
	67	arg2: usize,
	68	arg3: usize,
	69	arg4: usize,
	70	arg5: usize,
	71	arg6: usize,
	72	) usize {
	73	return asm volatile ("svc #0"
	74	: [ret] "={r0}" (-> usize)
	75	: [number] "{r7}" (number),
	76	[arg1] "{r0}" (arg1),
	77	[arg2] "{r1}" (arg2),
	78	[arg3] "{r2}" (arg3),
	79	[arg4] "{r3}" (arg4),
	80	[arg5] "{r4}" (arg5),
	81	[arg6] "{r5}" (arg6)
	82	: "memory"
	83	);
	84	}
	85
	86	/// This matches the libc clone function.
	87	pub extern fn clone(func: extern fn (arg: usize) u8, stack: usize, flags: u32, arg: usize, ptid: i32, tls: usize, ctid: i32) usize;
	88
	89	// LLVM calls this when the read-tp-hard feature is set to false. Currently, there is no way to pass
	90	// that to llvm via zig, see https://github.com/ziglang/zig/issues/2883.
	91	// LLVM expects libc to provide this function as __aeabi_read_tp, so it is exported if needed from special/c.zig.
	92	pub extern fn getThreadPointer() usize {
	93	return asm volatile("mrc p15, 0, %[ret], c13, c0, 3"
	94	: [ret] "=r" (-> usize)
	95	);
	96	}
		\ No newline at end of file

std/os/linux/arm64.zig+7-7

...	...	@@ -2,7 +2,7 @@ pub fn syscall0(number: usize) usize {
2	2	return asm volatile ("svc #0"
3	3	: [ret] "={x0}" (-> usize)
4	4	: [number] "{x8}" (number)
5		: "memory"
	5	: "memory", "cc"
6	6	);
7	7	}
8	8
...	...	@@ -11,7 +11,7 @@ pub fn syscall1(number: usize, arg1: usize) usize {
11	11	: [ret] "={x0}" (-> usize)
12	12	: [number] "{x8}" (number),
13	13	[arg1] "{x0}" (arg1)
14		: "memory"
	14	: "memory", "cc"
15	15	);
16	16	}
17	17
...	...	@@ -21,7 +21,7 @@ pub fn syscall2(number: usize, arg1: usize, arg2: usize) usize {
21	21	: [number] "{x8}" (number),
22	22	[arg1] "{x0}" (arg1),
23	23	[arg2] "{x1}" (arg2)
24		: "memory"
	24	: "memory", "cc"
25	25	);
26	26	}
27	27
...	...	@@ -32,7 +32,7 @@ pub fn syscall3(number: usize, arg1: usize, arg2: usize, arg3: usize) usize {
32	32	[arg1] "{x0}" (arg1),
33	33	[arg2] "{x1}" (arg2),
34	34	[arg3] "{x2}" (arg3)
35		: "memory"
	35	: "memory", "cc"
36	36	);
37	37	}
38	38
...	...	@@ -44,7 +44,7 @@ pub fn syscall4(number: usize, arg1: usize, arg2: usize, arg3: usize, arg4: usiz
44	44	[arg2] "{x1}" (arg2),
45	45	[arg3] "{x2}" (arg3),
46	46	[arg4] "{x3}" (arg4)
47		: "memory"
	47	: "memory", "cc"
48	48	);
49	49	}
50	50
...	...	@@ -57,7 +57,7 @@ pub fn syscall5(number: usize, arg1: usize, arg2: usize, arg3: usize, arg4: usiz
57	57	[arg3] "{x2}" (arg3),
58	58	[arg4] "{x3}" (arg4),
59	59	[arg5] "{x4}" (arg5)
60		: "memory"
	60	: "memory", "cc"
61	61	);
62	62	}
63	63
...	...	@@ -79,7 +79,7 @@ pub fn syscall6(
79	79	[arg4] "{x3}" (arg4),
80	80	[arg5] "{x4}" (arg5),
81	81	[arg6] "{x5}" (arg6)
82		: "memory"
	82	: "memory", "cc"
83	83	);
84	84	}
85	85

std/os/linux/tls.zig+13

...	...	@@ -118,6 +118,9 @@ pub fn setThreadPointer(addr: usize) void {
118	118	: [addr] "r" (addr)
119	119	);
120	120	},
	121	.arm => \|arm\| {
	122	_ = std.os.linux.syscall1(std.os.linux.SYS_set_tls, addr);
	123	},
121	124	.riscv64 => {
122	125	asm volatile (
123	126	\\ mv tp, %[addr]
...	...	@@ -137,6 +140,7 @@ pub fn initTLS() void {
137	140	var at_phent: usize = undefined;
138	141	var at_phnum: usize = undefined;
139	142	var at_phdr: usize = undefined;
	143	var at_hwcap: usize = undefined;
140	144
141	145	var i: usize = 0;
142	146	while (auxv[i].a_type != std.elf.AT_NULL) : (i += 1) {
...	...	@@ -144,6 +148,7 @@ pub fn initTLS() void {
144	148	elf.AT_PHENT => at_phent = auxv[i].a_un.a_val,
145	149	elf.AT_PHNUM => at_phnum = auxv[i].a_un.a_val,
146	150	elf.AT_PHDR => at_phdr = auxv[i].a_un.a_val,
	151	elf.AT_HWCAP => at_hwcap = auxv[i].a_un.a_val,
147	152	else => continue,
148	153	}
149	154	}
...	...	@@ -163,6 +168,14 @@ pub fn initTLS() void {
163	168	}
164	169
165	170	if (tls_phdr) \|phdr\| {
	171	// If the cpu is arm-based, check if it supports the TLS register
	172	if (builtin.arch == builtin.Arch.arm and at_hwcap & std.os.linux.HWCAP_TLS == 0) {
	173	// If the CPU does not support TLS via a coprocessor register,
	174	// a kernel helper function can be used instead on certain linux kernels.
	175	// See linux/arch/arm/include/asm/tls.h and musl/src/thread/arm/__set_thread_area.c.
	176	@panic("TODO: Implement ARM fallback TLS functionality");
	177	}
	178
166	179	// Offsets into the allocated TLS area
167	180	var tcb_offset: usize = undefined;
168	181	var dtv_offset: usize = undefined;

std/special/build_runner.zig+2

...	...	@@ -123,6 +123,7 @@ pub fn main() !void {
123	123	}
124	124	}
125	125
	126	builder.resolveInstallPrefix();
126	127	try runBuild(builder);
127	128
128	129	if (builder.validateUserInputDidItFail())
...	...	@@ -151,6 +152,7 @@ fn usage(builder: *Builder, already_ran_build: bool, out_stream: var) !void {
151	152	// run the build script to collect the options
152	153	if (!already_ran_build) {
153	154	builder.setInstallPrefix(null);
	155	builder.resolveInstallPrefix();
154	156	try runBuild(builder);
155	157	}
156	158

std/special/c.zig+31

...	...	@@ -31,6 +31,8 @@ comptime {
31	31	@export("strlen", strlen, .Strong);
32	32	} else if (is_msvc) {
33	33	@export("_fltused", _fltused, .Strong);
	34	} else if (builtin.arch == builtin.Arch.arm and builtin.os == .linux) {
	35	@export("__aeabi_read_tp", std.os.linux.getThreadPointer, .Strong);
34	36	}
35	37	}
36	38
...	...	@@ -249,6 +251,35 @@ nakedcc fn clone() void {
249	251	\\ mov x8,#93 // SYS_exit
250	252	\\ svc #0
251	253	);
	254	} else if (builtin.arch == builtin.Arch.arm) {
	255	asm volatile (
	256	\\ stmfd sp!,{r4,r5,r6,r7}
	257	\\ mov r7,#120
	258	\\ mov r6,r3
	259	\\ mov r5,r0
	260	\\ mov r0,r2
	261	\\ and r1,r1,#-16
	262	\\ ldr r2,[sp,#16]
	263	\\ ldr r3,[sp,#20]
	264	\\ ldr r4,[sp,#24]
	265	\\ svc 0
	266	\\ tst r0,r0
	267	\\ beq 1f
	268	\\ ldmfd sp!,{r4,r5,r6,r7}
	269	\\ bx lr
	270	\\
	271	\\1: mov r0,r6
	272	\\ tst r5,#1
	273	\\ bne 1f
	274	\\ mov lr,pc
	275	\\ mov pc,r5
	276	\\2: mov r7,#1
	277	\\ svc 0
	278	\\
	279	\\1: mov lr,pc
	280	\\ bx r5
	281	\\ b 2b
	282	);
252	283	} else {
253	284	@compileError("Implement clone() for this arch.");
254	285	}

std/special/start.zig+1-1

...	...	@@ -44,7 +44,7 @@ nakedcc fn _start() noreturn {
44	44	: [argc] "={esp}" (-> [*]usize)
45	45	);
46	46	},
47		.aarch64, .aarch64_be => {
	47	.aarch64, .aarch64_be, .arm => {
48	48	argc_ptr = asm ("mov %[argc], sp"
49	49	: [argc] "=r" (-> [*]usize)
50	50	);

std/std.zig+3

...	...	@@ -1,6 +1,7 @@
1	1	pub const AlignedArrayList = @import("array_list.zig").AlignedArrayList;
2	2	pub const ArrayList = @import("array_list.zig").ArrayList;
3	3	pub const AutoHashMap = @import("hash_map.zig").AutoHashMap;
	4	pub const BloomFilter = @import("bloom_filter.zig").BloomFilter;
4	5	pub const BufMap = @import("buf_map.zig").BufMap;
5	6	pub const BufSet = @import("buf_set.zig").BufSet;
6	7	pub const Buffer = @import("buffer.zig").Buffer;
...	...	@@ -48,6 +49,7 @@ pub const mem = @import("mem.zig");
48	49	pub const meta = @import("meta.zig");
49	50	pub const net = @import("net.zig");
50	51	pub const os = @import("os.zig");
	52	pub const packed_int_array = @import("packed_int_array.zig");
51	53	pub const pdb = @import("pdb.zig");
52	54	pub const process = @import("process.zig");
53	55	pub const rand = @import("rand.zig");
...	...	@@ -64,6 +66,7 @@ test "std" {
64	66	// run tests from these
65	67	_ = @import("array_list.zig");
66	68	_ = @import("atomic.zig");
	69	_ = @import("bloom_filter.zig");
67	70	_ = @import("buf_map.zig");
68	71	_ = @import("buf_set.zig");
69	72	_ = @import("buffer.zig");

std/zig/parse.zig+4-2

...	...	@@ -201,7 +201,7 @@ fn parseTopLevelComptime(arena: Allocator, it: TokenIterator, tree: Tree) !?
201	201	}
202	202
203	203	/// TopLevelDecl
204		/// <- (KEYWORD_export / KEYWORD_extern STRINGLITERAL? / KEYWORD_inline)? FnProto (SEMICOLON / Block)
	204	/// <- (KEYWORD_export / KEYWORD_extern STRINGLITERAL? / (KEYWORD_inline / KEYWORD_noinline))? FnProto (SEMICOLON / Block)
205	205	/// / (KEYWORD_export / KEYWORD_extern STRINGLITERAL?)? KEYWORD_threadlocal? VarDecl
206	206	/// / KEYWORD_usingnamespace Expr SEMICOLON
207	207	fn parseTopLevelDecl(arena: Allocator, it: TokenIterator, tree: Tree) !?Node {
...	...	@@ -213,6 +213,7 @@ fn parseTopLevelDecl(arena: Allocator, it: TokenIterator, tree: Tree) !?Node
213	213	break :blk token;
214	214	}
215	215	if (eatToken(it, .Keyword_inline)) \|token\| break :blk token;
	216	if (eatToken(it, .Keyword_noinline)) \|token\| break :blk token;
216	217	break :blk null;
217	218	};
218	219
...	...	@@ -232,7 +233,8 @@ fn parseTopLevelDecl(arena: Allocator, it: TokenIterator, tree: Tree) !?Node
232	233	}
233	234
234	235	if (extern_export_inline_token) \|token\| {
235		if (tree.tokens.at(token).id == .Keyword_inline) {
	236	if (tree.tokens.at(token).id == .Keyword_inline or
	237	tree.tokens.at(token).id == .Keyword_noinline) {
236	238	putBackToken(it, token);
237	239	return null;
238	240	}

std/zig/parser_test.zig+91

...	...	@@ -1677,14 +1677,17 @@ test "zig fmt: functions" {
1677	1677	\\extern "c" fn puts(s: *const u8) c_int;
1678	1678	\\export fn puts(s: *const u8) c_int;
1679	1679	\\inline fn puts(s: *const u8) c_int;
	1680	\\noinline fn puts(s: *const u8) c_int;
1680	1681	\\pub extern fn puts(s: *const u8) c_int;
1681	1682	\\pub extern "c" fn puts(s: *const u8) c_int;
1682	1683	\\pub export fn puts(s: *const u8) c_int;
1683	1684	\\pub inline fn puts(s: *const u8) c_int;
	1685	\\pub noinline fn puts(s: *const u8) c_int;
1684	1686	\\pub extern fn puts(s: *const u8) align(2 + 2) c_int;
1685	1687	\\pub extern "c" fn puts(s: *const u8) align(2 + 2) c_int;
1686	1688	\\pub export fn puts(s: *const u8) align(2 + 2) c_int;
1687	1689	\\pub inline fn puts(s: *const u8) align(2 + 2) c_int;
	1690	\\pub noinline fn puts(s: *const u8) align(2 + 2) c_int;
1688	1691	\\
1689	1692	);
1690	1693	}
...	...	@@ -2419,6 +2422,94 @@ test "zig fmt: comment after empty comment" {
2419	2422	);
2420	2423	}
2421	2424
	2425	test "zig fmt: line comment in array" {
	2426	try testTransform(
	2427	\\test "a" {
	2428	\\ var arr = [_]u32{
	2429	\\ 0
	2430	\\ // 1,
	2431	\\ // 2,
	2432	\\ };
	2433	\\}
	2434	\\
	2435	,
	2436	\\test "a" {
	2437	\\ var arr = [_]u32{
	2438	\\ 0, // 1,
	2439	\\ // 2,
	2440	\\ };
	2441	\\}
	2442	\\
	2443	);
	2444	try testCanonical(
	2445	\\test "a" {
	2446	\\ var arr = [_]u32{
	2447	\\ 0,
	2448	\\ // 1,
	2449	\\ // 2,
	2450	\\ };
	2451	\\}
	2452	\\
	2453	);
	2454	}
	2455
	2456	test "zig fmt: comment after params" {
	2457	try testTransform(
	2458	\\fn a(
	2459	\\ b: u32
	2460	\\ // c: u32,
	2461	\\ // d: u32,
	2462	\\) void {}
	2463	\\
	2464	,
	2465	\\fn a(
	2466	\\ b: u32, // c: u32,
	2467	\\ // d: u32,
	2468	\\) void {}
	2469	\\
	2470	);
	2471	try testCanonical(
	2472	\\fn a(
	2473	\\ b: u32,
	2474	\\ // c: u32,
	2475	\\ // d: u32,
	2476	\\) void {}
	2477	\\
	2478	);
	2479	}
	2480
	2481	test "zig fmt: comment in array initializer/access" {
	2482	try testCanonical(
	2483	\\test "a" {
	2484	\\ var a = x{ //aa
	2485	\\ //bb
	2486	\\ };
	2487	\\ var a = []x{ //aa
	2488	\\ //bb
	2489	\\ };
	2490	\\ var b = [ //aa
	2491	\\ _
	2492	\\ ]x{ //aa
	2493	\\ //bb
	2494	\\ 9,
	2495	\\ };
	2496	\\ var c = b[ //aa
	2497	\\ 0
	2498	\\ ];
	2499	\\ var d = [_
	2500	\\ //aa
	2501	\\ ]x{ //aa
	2502	\\ //bb
	2503	\\ 9,
	2504	\\ };
	2505	\\ var e = d[0
	2506	\\ //aa
	2507	\\ ];
	2508	\\}
	2509	\\
	2510	);
	2511	}
	2512
2422	2513	test "zig fmt: comments at several places in struct init" {
2423	2514	try testTransform(
2424	2515	\\var bar = Bar{

std/zig/render.zig+34-9

...	...	@@ -483,9 +483,23 @@ fn renderExpression(
483	483	},
484	484
485	485	ast.Node.PrefixOp.Op.ArrayType => \|array_index\| {
486		try renderToken(tree, stream, prefix_op_node.op_token, indent, start_col, Space.None); // [
487		try renderExpression(allocator, stream, tree, indent, start_col, array_index, Space.None);
488		try renderToken(tree, stream, tree.nextToken(array_index.lastToken()), indent, start_col, Space.None); // ]
	486	const lbracket = prefix_op_node.op_token;
	487	const rbracket = tree.nextToken(array_index.lastToken());
	488
	489	try renderToken(tree, stream, lbracket, indent, start_col, Space.None); // [
	490
	491	const starts_with_comment = tree.tokens.at(lbracket + 1).id == .LineComment;
	492	const ends_with_comment = tree.tokens.at(rbracket - 1).id == .LineComment;
	493	const new_indent = if (ends_with_comment) indent + indent_delta else indent;
	494	const new_space = if (ends_with_comment) Space.Newline else Space.None;
	495	try renderExpression(allocator, stream, tree, new_indent, start_col, array_index, new_space);
	496	if (starts_with_comment) {
	497	try stream.writeByte('\n');
	498	}
	499	if (ends_with_comment or starts_with_comment) {
	500	try stream.writeByteNTimes(' ', indent);
	501	}
	502	try renderToken(tree, stream, rbracket, indent, start_col, Space.None); // ]
489	503	},
490	504	ast.Node.PrefixOp.Op.BitNot,
491	505	ast.Node.PrefixOp.Op.BoolNot,
...	...	@@ -580,7 +594,18 @@ fn renderExpression(
580	594
581	595	try renderExpression(allocator, stream, tree, indent, start_col, suffix_op.lhs, Space.None);
582	596	try renderToken(tree, stream, lbracket, indent, start_col, Space.None); // [
583		try renderExpression(allocator, stream, tree, indent, start_col, index_expr, Space.None);
	597
	598	const starts_with_comment = tree.tokens.at(lbracket + 1).id == .LineComment;
	599	const ends_with_comment = tree.tokens.at(rbracket - 1).id == .LineComment;
	600	const new_indent = if (ends_with_comment) indent + indent_delta else indent;
	601	const new_space = if (ends_with_comment) Space.Newline else Space.None;
	602	try renderExpression(allocator, stream, tree, new_indent, start_col, index_expr, new_space);
	603	if (starts_with_comment) {
	604	try stream.writeByte('\n');
	605	}
	606	if (ends_with_comment or starts_with_comment) {
	607	try stream.writeByteNTimes(' ', indent);
	608	}
584	609	return renderToken(tree, stream, rbracket, indent, start_col, space); // ]
585	610	},
586	611
...	...	@@ -615,7 +640,7 @@ fn renderExpression(
615	640
616	641	if (field_inits.len == 0) {
617	642	try renderExpression(allocator, stream, tree, indent, start_col, suffix_op.lhs, Space.None);
618		try renderToken(tree, stream, lbrace, indent, start_col, Space.None);
	643	try renderToken(tree, stream, lbrace, indent + indent_delta, start_col, Space.None);
619	644	return renderToken(tree, stream, suffix_op.rtoken, indent, start_col, space);
620	645	}
621	646
...	...	@@ -714,7 +739,7 @@ fn renderExpression(
714	739	try renderToken(tree, stream, lbrace, indent, start_col, Space.None);
715	740	return renderToken(tree, stream, suffix_op.rtoken, indent, start_col, space);
716	741	}
717		if (exprs.len == 1) {
	742	if (exprs.len == 1 and tree.tokens.at(exprs.at(0).*.lastToken() + 1).id == .RBrace) {
718	743	const expr = exprs.at(0).*;
719	744
720	745	try renderExpression(allocator, stream, tree, indent, start_col, suffix_op.lhs, Space.None);
...	...	@@ -775,7 +800,7 @@ fn renderExpression(
775	800	while (it.next()) \|expr\| : (i += 1) {
776	801	counting_stream.bytes_written = 0;
777	802	var dummy_col: usize = 0;
778		try renderExpression(allocator, &counting_stream.stream, tree, 0, &dummy_col, expr.*, Space.None);
	803	try renderExpression(allocator, &counting_stream.stream, tree, indent, &dummy_col, expr.*, Space.None);
779	804	const width = @intCast(usize, counting_stream.bytes_written);
780	805	const col = i % row_size;
781	806	column_widths[col] = std.math.max(column_widths[col], width);
...	...	@@ -1191,8 +1216,8 @@ fn renderExpression(
1191	1216	});
1192	1217
1193	1218	const src_params_trailing_comma = blk: {
1194		const maybe_comma = tree.prevToken(rparen);
1195		break :blk tree.tokens.at(maybe_comma).id == Token.Id.Comma;
	1219	const maybe_comma = tree.tokens.at(rparen - 1).id;
	1220	break :blk maybe_comma == .Comma or maybe_comma == .LineComment;
1196	1221	};
1197	1222
1198	1223	if (!src_params_trailing_comma) {

std/zig/tokenizer.zig+4

...	...	@@ -38,6 +38,8 @@ pub const Token = struct {
38	38	Keyword{ .bytes = "inline", .id = Id.Keyword_inline },
39	39	Keyword{ .bytes = "nakedcc", .id = Id.Keyword_nakedcc },
40	40	Keyword{ .bytes = "noalias", .id = Id.Keyword_noalias },
	41	Keyword{ .bytes = "noasync", .id = Id.Keyword_noasync },
	42	Keyword{ .bytes = "noinline", .id = Id.Keyword_noinline },
41	43	Keyword{ .bytes = "null", .id = Id.Keyword_null },
42	44	Keyword{ .bytes = "or", .id = Id.Keyword_or },
43	45	Keyword{ .bytes = "orelse", .id = Id.Keyword_orelse },
...	...	@@ -168,6 +170,8 @@ pub const Token = struct {
168	170	Keyword_inline,
169	171	Keyword_nakedcc,
170	172	Keyword_noalias,
	173	Keyword_noasync,
	174	Keyword_noinline,
171	175	Keyword_null,
172	176	Keyword_or,
173	177	Keyword_orelse,

test/compile_errors.zig+105

...	...	@@ -2,6 +2,71 @@ const tests = @import("tests.zig");
2	2	const builtin = @import("builtin");
3	3
4	4	pub fn addCases(cases: *tests.CompileErrorContext) void {
	5	cases.add(
	6	"attempt to negate a non-integer, non-float or non-vector type",
	7	\\fn foo() anyerror!u32 {
	8	\\ return 1;
	9	\\}
	10	\\
	11	\\export fn entry() void {
	12	\\ const x = -foo();
	13	\\}
	14	,
	15	"tmp.zig:6:15: error: negation of type 'anyerror!u32'",
	16	);
	17
	18	cases.add(
	19	"attempt to create 17 bit float type",
	20	\\const builtin = @import("builtin");
	21	\\comptime {
	22	\\ _ = @Type(builtin.TypeInfo { .Float = builtin.TypeInfo.Float { .bits = 17 } });
	23	\\}
	24	,
	25	"tmp.zig:3:32: error: 17-bit float unsupported",
	26	);
	27
	28	cases.add(
	29	"wrong type for @Type",
	30	\\export fn entry() void {
	31	\\ _ = @Type(0);
	32	\\}
	33	,
	34	"tmp.zig:2:15: error: expected type 'builtin.TypeInfo', found 'comptime_int'",
	35	);
	36
	37	cases.add(
	38	"@Type with non-constant expression",
	39	\\const builtin = @import("builtin");
	40	\\var globalTypeInfo : builtin.TypeInfo = undefined;
	41	\\export fn entry() void {
	42	\\ _ = @Type(globalTypeInfo);
	43	\\}
	44	,
	45	"tmp.zig:4:15: error: unable to evaluate constant expression",
	46	);
	47
	48	cases.add(
	49	"@Type with TypeInfo.Int",
	50	\\const builtin = @import("builtin");
	51	\\export fn entry() void {
	52	\\ _ = @Type(builtin.TypeInfo.Int {
	53	\\ .is_signed = true,
	54	\\ .bits = 8,
	55	\\ });
	56	\\}
	57	,
	58	"tmp.zig:3:36: error: expected type 'builtin.TypeInfo', found 'builtin.Int'",
	59	);
	60
	61	cases.add(
	62	"Struct unavailable for @Type",
	63	\\export fn entry() void {
	64	\\ _ = @Type(@typeInfo(struct { }));
	65	\\}
	66	,
	67	"tmp.zig:2:15: error: @Type not availble for 'TypeInfo.Struct'",
	68	);
	69
5	70	cases.add(
6	71	"wrong type for result ptr to @asyncCall",
7	72	\\export fn entry() void {
...	...	@@ -18,6 +83,26 @@ pub fn addCases(cases: *tests.CompileErrorContext) void {
18	83	"tmp.zig:6:37: error: expected type '*i32', found 'bool'",
19	84	);
20	85
	86	cases.add(
	87	"shift amount has to be an integer type",
	88	\\export fn entry() void {
	89	\\ const x = 1 << &u8(10);
	90	\\}
	91	,
	92	"tmp.zig:2:23: error: shift amount has to be an integer type, but found '*u8'",
	93	"tmp.zig:2:17: note: referenced here",
	94	);
	95
	96	cases.add(
	97	"bit shifting only works on integer types",
	98	\\export fn entry() void {
	99	\\ const x = &u8(1) << 10;
	100	\\}
	101	,
	102	"tmp.zig:2:18: error: bit shifting operation expected integer type, found '*u8'",
	103	"tmp.zig:2:22: note: referenced here",
	104	);
	105
21	106	cases.add(
22	107	"struct depends on itself via optional field",
23	108	\\const LhsExpr = struct {
...	...	@@ -6462,4 +6547,24 @@ pub fn addCases(cases: *tests.CompileErrorContext) void {
6462	6547	"tmp.zig:5:30: error: expression value is ignored",
6463	6548	"tmp.zig:9:30: error: expression value is ignored",
6464	6549	);
	6550
	6551	cases.add(
	6552	"aligned variable of zero-bit type",
	6553	\\export fn f() void {
	6554	\\ var s: struct {} align(4) = undefined;
	6555	\\}
	6556	,
	6557	"tmp.zig:2:5: error: variable 's' of zero-bit type 'struct:2:12' has no in-memory representation, it cannot be aligned",
	6558	);
	6559
	6560	cases.add(
	6561	"function returning opaque type",
	6562	\\const FooType = @OpaqueType();
	6563	\\export fn bar() !FooType {
	6564	\\ return error.InvalidValue;
	6565	\\}
	6566	,
	6567	"tmp.zig:2:18: error: opaque return type 'FooType' not allowed",
	6568	"tmp.zig:1:1: note: declared here",
	6569	);
6465	6570	}

test/runtime_safety.zig+15

...	...	@@ -1,6 +1,21 @@
1	1	const tests = @import("tests.zig");
2	2
3	3	pub fn addCases(cases: *tests.CompareOutputContext) void {
	4	cases.addRuntimeSafety("noasync function call, callee suspends",
	5	\\pub fn panic(message: []const u8, stack_trace: ?*@import("builtin").StackTrace) noreturn {
	6	\\ @import("std").os.exit(126);
	7	\\}
	8	\\pub fn main() void {
	9	\\ _ = noasync add(101, 100);
	10	\\}
	11	\\fn add(a: i32, b: i32) i32 {
	12	\\ if (a > 100) {
	13	\\ suspend;
	14	\\ }
	15	\\ return a + b;
	16	\\}
	17	);
	18
4	19	cases.addRuntimeSafety("awaiting twice",
5	20	\\pub fn panic(message: []const u8, stack_trace: ?*@import("builtin").StackTrace) noreturn {
6	21	\\ @import("std").os.exit(126);

test/stack_traces.zig created+355

...	...	@@ -0,0 +1,355 @@
	1	const builtin = @import("builtin");
	2	const std = @import("std");
	3	const os = std.os;
	4	const tests = @import("tests.zig");
	5
	6	pub fn addCases(cases: *tests.StackTracesContext) void {
	7	const source_return =
	8	\\const std = @import("std");
	9	\\
	10	\\pub fn main() !void {
	11	\\ return error.TheSkyIsFalling;
	12	\\}
	13	;
	14	const source_try_return =
	15	\\const std = @import("std");
	16	\\
	17	\\fn foo() !void {
	18	\\ return error.TheSkyIsFalling;
	19	\\}
	20	\\
	21	\\pub fn main() !void {
	22	\\ try foo();
	23	\\}
	24	;
	25	const source_try_try_return_return =
	26	\\const std = @import("std");
	27	\\
	28	\\fn foo() !void {
	29	\\ try bar();
	30	\\}
	31	\\
	32	\\fn bar() !void {
	33	\\ return make_error();
	34	\\}
	35	\\
	36	\\fn make_error() !void {
	37	\\ return error.TheSkyIsFalling;
	38	\\}
	39	\\
	40	\\pub fn main() !void {
	41	\\ try foo();
	42	\\}
	43	;
	44	// zig fmt: off
	45	switch (builtin.os) {
	46	.freebsd => {
	47	cases.addCase(
	48	"return",
	49	source_return,
	50	[_][]const u8{
	51	// debug
	52	\\error: TheSkyIsFalling
	53	\\source.zig:4:5: [address] in main (test)
	54	\\
	55	,
	56	// release-safe
	57	\\error: TheSkyIsFalling
	58	\\source.zig:4:5: [address] in std.special.main (test)
	59	\\
	60	,
	61	// release-fast
	62	\\error: TheSkyIsFalling
	63	\\
	64	,
	65	// release-small
	66	\\error: TheSkyIsFalling
	67	\\
	68	},
	69	);
	70	cases.addCase(
	71	"try return",
	72	source_try_return,
	73	[_][]const u8{
	74	// debug
	75	\\error: TheSkyIsFalling
	76	\\source.zig:4:5: [address] in foo (test)
	77	\\source.zig:8:5: [address] in main (test)
	78	\\
	79	,
	80	// release-safe
	81	\\error: TheSkyIsFalling
	82	\\source.zig:4:5: [address] in std.special.main (test)
	83	\\source.zig:8:5: [address] in std.special.main (test)
	84	\\
	85	,
	86	// release-fast
	87	\\error: TheSkyIsFalling
	88	\\
	89	,
	90	// release-small
	91	\\error: TheSkyIsFalling
	92	\\
	93	},
	94	);
	95	cases.addCase(
	96	"try try return return",
	97	source_try_try_return_return,
	98	[_][]const u8{
	99	// debug
	100	\\error: TheSkyIsFalling
	101	\\source.zig:12:5: [address] in make_error (test)
	102	\\source.zig:8:5: [address] in bar (test)
	103	\\source.zig:4:5: [address] in foo (test)
	104	\\source.zig:16:5: [address] in main (test)
	105	\\
	106	,
	107	// release-safe
	108	\\error: TheSkyIsFalling
	109	\\source.zig:12:5: [address] in std.special.main (test)
	110	\\source.zig:8:5: [address] in std.special.main (test)
	111	\\source.zig:4:5: [address] in std.special.main (test)
	112	\\source.zig:16:5: [address] in std.special.main (test)
	113	\\
	114	,
	115	// release-fast
	116	\\error: TheSkyIsFalling
	117	\\
	118	,
	119	// release-small
	120	\\error: TheSkyIsFalling
	121	\\
	122	},
	123	);
	124	},
	125	.linux => {
	126	cases.addCase(
	127	"return",
	128	source_return,
	129	[_][]const u8{
	130	// debug
	131	\\error: TheSkyIsFalling
	132	\\source.zig:4:5: [address] in main (test)
	133	\\
	134	,
	135	// release-safe
	136	\\error: TheSkyIsFalling
	137	\\source.zig:4:5: [address] in std.special.posixCallMainAndExit (test)
	138	\\
	139	,
	140	// release-fast
	141	\\error: TheSkyIsFalling
	142	\\
	143	,
	144	// release-small
	145	\\error: TheSkyIsFalling
	146	\\
	147	},
	148	);
	149	cases.addCase(
	150	"try return",
	151	source_try_return,
	152	[_][]const u8{
	153	// debug
	154	\\error: TheSkyIsFalling
	155	\\source.zig:4:5: [address] in foo (test)
	156	\\source.zig:8:5: [address] in main (test)
	157	\\
	158	,
	159	// release-safe
	160	\\error: TheSkyIsFalling
	161	\\source.zig:4:5: [address] in std.special.posixCallMainAndExit (test)
	162	\\source.zig:8:5: [address] in std.special.posixCallMainAndExit (test)
	163	\\
	164	,
	165	// release-fast
	166	\\error: TheSkyIsFalling
	167	\\
	168	,
	169	// release-small
	170	\\error: TheSkyIsFalling
	171	\\
	172	},
	173	);
	174	cases.addCase(
	175	"try try return return",
	176	source_try_try_return_return,
	177	[_][]const u8{
	178	// debug
	179	\\error: TheSkyIsFalling
	180	\\source.zig:12:5: [address] in make_error (test)
	181	\\source.zig:8:5: [address] in bar (test)
	182	\\source.zig:4:5: [address] in foo (test)
	183	\\source.zig:16:5: [address] in main (test)
	184	\\
	185	,
	186	// release-safe
	187	\\error: TheSkyIsFalling
	188	\\source.zig:12:5: [address] in std.special.posixCallMainAndExit (test)
	189	\\source.zig:8:5: [address] in std.special.posixCallMainAndExit (test)
	190	\\source.zig:4:5: [address] in std.special.posixCallMainAndExit (test)
	191	\\source.zig:16:5: [address] in std.special.posixCallMainAndExit (test)
	192	\\
	193	,
	194	// release-fast
	195	\\error: TheSkyIsFalling
	196	\\
	197	,
	198	// release-small
	199	\\error: TheSkyIsFalling
	200	\\
	201	},
	202	);
	203	},
	204	.macosx => {
	205	cases.addCase(
	206	"return",
	207	source_return,
	208	[_][]const u8{
	209	// debug
	210	\\error: TheSkyIsFalling
	211	\\source.zig:4:5: [address] in _main.0 (test.o)
	212	\\
	213	,
	214	// release-safe
	215	\\error: TheSkyIsFalling
	216	\\source.zig:4:5: [address] in _main (test.o)
	217	\\
	218	,
	219	// release-fast
	220	\\error: TheSkyIsFalling
	221	\\
	222	,
	223	// release-small
	224	\\error: TheSkyIsFalling
	225	\\
	226	},
	227	);
	228	cases.addCase(
	229	"try return",
	230	source_try_return,
	231	[_][]const u8{
	232	// debug
	233	\\error: TheSkyIsFalling
	234	\\source.zig:4:5: [address] in _foo (test.o)
	235	\\source.zig:8:5: [address] in _main.0 (test.o)
	236	\\
	237	,
	238	// release-safe
	239	\\error: TheSkyIsFalling
	240	\\source.zig:4:5: [address] in _main (test.o)
	241	\\source.zig:8:5: [address] in _main (test.o)
	242	\\
	243	,
	244	// release-fast
	245	\\error: TheSkyIsFalling
	246	\\
	247	,
	248	// release-small
	249	\\error: TheSkyIsFalling
	250	\\
	251	},
	252	);
	253	cases.addCase(
	254	"try try return return",
	255	source_try_try_return_return,
	256	[_][]const u8{
	257	// debug
	258	\\error: TheSkyIsFalling
	259	\\source.zig:12:5: [address] in _make_error (test.o)
	260	\\source.zig:8:5: [address] in _bar (test.o)
	261	\\source.zig:4:5: [address] in _foo (test.o)
	262	\\source.zig:16:5: [address] in _main.0 (test.o)
	263	\\
	264	,
	265	// release-safe
	266	\\error: TheSkyIsFalling
	267	\\source.zig:12:5: [address] in _main (test.o)
	268	\\source.zig:8:5: [address] in _main (test.o)
	269	\\source.zig:4:5: [address] in _main (test.o)
	270	\\source.zig:16:5: [address] in _main (test.o)
	271	\\
	272	,
	273	// release-fast
	274	\\error: TheSkyIsFalling
	275	\\
	276	,
	277	// release-small
	278	\\error: TheSkyIsFalling
	279	\\
	280	},
	281	);
	282	},
	283	.windows => {
	284	cases.addCase(
	285	"return",
	286	source_return,
	287	[_][]const u8{
	288	// debug
	289	\\error: TheSkyIsFalling
	290	\\source.zig:4:5: [address] in main (test.obj)
	291	\\
	292	,
	293	// release-safe
	294	// --disabled-- results in segmenetation fault
	295	"",
	296	// release-fast
	297	\\error: TheSkyIsFalling
	298	\\
	299	,
	300	// release-small
	301	\\error: TheSkyIsFalling
	302	\\
	303	},
	304	);
	305	cases.addCase(
	306	"try return",
	307	source_try_return,
	308	[_][]const u8{
	309	// debug
	310	\\error: TheSkyIsFalling
	311	\\source.zig:4:5: [address] in foo (test.obj)
	312	\\source.zig:8:5: [address] in main (test.obj)
	313	\\
	314	,
	315	// release-safe
	316	// --disabled-- results in segmenetation fault
	317	"",
	318	// release-fast
	319	\\error: TheSkyIsFalling
	320	\\
	321	,
	322	// release-small
	323	\\error: TheSkyIsFalling
	324	\\
	325	},
	326	);
	327	cases.addCase(
	328	"try try return return",
	329	source_try_try_return_return,
	330	[_][]const u8{
	331	// debug
	332	\\error: TheSkyIsFalling
	333	\\source.zig:12:5: [address] in make_error (test.obj)
	334	\\source.zig:8:5: [address] in bar (test.obj)
	335	\\source.zig:4:5: [address] in foo (test.obj)
	336	\\source.zig:16:5: [address] in main (test.obj)
	337	\\
	338	,
	339	// release-safe
	340	// --disabled-- results in segmenetation fault
	341	"",
	342	// release-fast
	343	\\error: TheSkyIsFalling
	344	\\
	345	,
	346	// release-small
	347	\\error: TheSkyIsFalling
	348	\\
	349	},
	350	);
	351	},
	352	else => {},
	353	}
	354	// zig fmt: off
	355	}

test/stage1/behavior.zig+1

...	...	@@ -93,6 +93,7 @@ comptime {
93	93	_ = @import("behavior/this.zig");
94	94	_ = @import("behavior/truncate.zig");
95	95	_ = @import("behavior/try.zig");
	96	_ = @import("behavior/type.zig");
96	97	_ = @import("behavior/type_info.zig");
97	98	_ = @import("behavior/typename.zig");
98	99	_ = @import("behavior/undefined.zig");

test/stage1/behavior/async_fn.zig+184-8

...	...	@@ -921,12 +921,10 @@ fn recursiveAsyncFunctionTest(comptime suspending_implementation: bool) type {
921	921	var sum: u32 = 0;
922	922
923	923	f1_awaited = true;
924		const result_f1 = await f1; // TODO https://github.com/ziglang/zig/issues/3077
925		sum += try result_f1;
	924	sum += try await f1;
926	925
927	926	f2_awaited = true;
928		const result_f2 = await f2; // TODO https://github.com/ziglang/zig/issues/3077
929		sum += try result_f2;
	927	sum += try await f2;
930	928
931	929	return sum;
932	930	}
...	...	@@ -943,8 +941,7 @@ fn recursiveAsyncFunctionTest(comptime suspending_implementation: bool) type {
943	941
944	942	fn amain(result: *u32) void {
945	943	var x = async fib(std.heap.direct_allocator, 10);
946		const res = await x; // TODO https://github.com/ziglang/zig/issues/3077
947		result.* = res catch unreachable;
	944	result.* = (await x) catch unreachable;
948	945	}
949	946	};
950	947	}
...	...	@@ -1002,8 +999,7 @@ test "@asyncCall using the result location inside the frame" {
1002	999	return 1234;
1003	1000	}
1004	1001	fn getAnswer(f: anyframe->i32, out: *i32) void {
1005		var res = await f; // TODO https://github.com/ziglang/zig/issues/3077
1006		out.* = res;
	1002	out.* = await f;
1007	1003	}
1008	1004	};
1009	1005	var data: i32 = 1;
...	...	@@ -1092,3 +1088,183 @@ test "recursive call of await @asyncCall with struct return type" {
1092	1088	expect(res.y == 2);
1093	1089	expect(res.z == 3);
1094	1090	}
	1091
	1092	test "noasync function call" {
	1093	const S = struct {
	1094	fn doTheTest() void {
	1095	const result = noasync add(50, 100);
	1096	expect(result == 150);
	1097	}
	1098	fn add(a: i32, b: i32) i32 {
	1099	if (a > 100) {
	1100	suspend;
	1101	}
	1102	return a + b;
	1103	}
	1104	};
	1105	S.doTheTest();
	1106	}
	1107
	1108	test "await used in expression and awaiting fn with no suspend but async calling convention" {
	1109	const S = struct {
	1110	fn atest() void {
	1111	var f1 = async add(1, 2);
	1112	var f2 = async add(3, 4);
	1113
	1114	const sum = (await f1) + (await f2);
	1115	expect(sum == 10);
	1116	}
	1117	async fn add(a: i32, b: i32) i32 {
	1118	return a + b;
	1119	}
	1120	};
	1121	_ = async S.atest();
	1122	}
	1123
	1124	test "await used in expression after a fn call" {
	1125	const S = struct {
	1126	fn atest() void {
	1127	var f1 = async add(3, 4);
	1128	var sum: i32 = 0;
	1129	sum = foo() + await f1;
	1130	expect(sum == 8);
	1131	}
	1132	async fn add(a: i32, b: i32) i32 {
	1133	return a + b;
	1134	}
	1135	fn foo() i32 { return 1; }
	1136	};
	1137	_ = async S.atest();
	1138	}
	1139
	1140	test "async fn call used in expression after a fn call" {
	1141	const S = struct {
	1142	fn atest() void {
	1143	var sum: i32 = 0;
	1144	sum = foo() + add(3, 4);
	1145	expect(sum == 8);
	1146	}
	1147	async fn add(a: i32, b: i32) i32 {
	1148	return a + b;
	1149	}
	1150	fn foo() i32 { return 1; }
	1151	};
	1152	_ = async S.atest();
	1153	}
	1154
	1155	test "suspend in for loop" {
	1156	const S = struct {
	1157	var global_frame: ?anyframe = null;
	1158
	1159	fn doTheTest() void {
	1160	_ = async atest();
	1161	while (global_frame) \|f\| resume f;
	1162	}
	1163
	1164	fn atest() void {
	1165	expect(func([_]u8{ 1, 2, 3 }) == 6);
	1166	}
	1167	fn func(stuff: []const u8) u32 {
	1168	global_frame = @frame();
	1169	var sum: u32 = 0;
	1170	for (stuff) \|x\| {
	1171	suspend;
	1172	sum += x;
	1173	}
	1174	global_frame = null;
	1175	return sum;
	1176	}
	1177	};
	1178	S.doTheTest();
	1179	}
	1180
	1181	test "correctly spill when returning the error union result of another async fn" {
	1182	const S = struct {
	1183	var global_frame: anyframe = undefined;
	1184
	1185	fn doTheTest() void {
	1186	expect((atest() catch unreachable) == 1234);
	1187	}
	1188
	1189	fn atest() !i32 {
	1190	return fallible1();
	1191	}
	1192
	1193	fn fallible1() anyerror!i32 {
	1194	suspend {
	1195	global_frame = @frame();
	1196	}
	1197	return 1234;
	1198	}
	1199	};
	1200	_ = async S.doTheTest();
	1201	resume S.global_frame;
	1202	}
	1203
	1204
	1205	test "spill target expr in a for loop" {
	1206	const S = struct {
	1207	var global_frame: anyframe = undefined;
	1208
	1209	fn doTheTest() void {
	1210	var foo = Foo{
	1211	.slice = [_]i32{1, 2},
	1212	};
	1213	expect(atest(&foo) == 3);
	1214	}
	1215
	1216	const Foo = struct {
	1217	slice: []i32,
	1218	};
	1219
	1220	fn atest(foo: *Foo) i32 {
	1221	var sum: i32 = 0;
	1222	for (foo.slice) \|x\| {
	1223	suspend {
	1224	global_frame = @frame();
	1225	}
	1226	sum += x;
	1227	}
	1228	return sum;
	1229	}
	1230	};
	1231	_ = async S.doTheTest();
	1232	resume S.global_frame;
	1233	resume S.global_frame;
	1234	}
	1235
	1236	test "spill target expr in a for loop, with a var decl in the loop body" {
	1237	const S = struct {
	1238	var global_frame: anyframe = undefined;
	1239
	1240	fn doTheTest() void {
	1241	var foo = Foo{
	1242	.slice = [_]i32{1, 2},
	1243	};
	1244	expect(atest(&foo) == 3);
	1245	}
	1246
	1247	const Foo = struct {
	1248	slice: []i32,
	1249	};
	1250
	1251	fn atest(foo: *Foo) i32 {
	1252	var sum: i32 = 0;
	1253	for (foo.slice) \|x\| {
	1254	// Previously this var decl would prevent spills. This test makes sure
	1255	// the for loop spills still happen even though there is a VarDecl in scope
	1256	// before the suspend.
	1257	var anything = true;
	1258	_ = anything;
	1259	suspend {
	1260	global_frame = @frame();
	1261	}
	1262	sum += x;
	1263	}
	1264	return sum;
	1265	}
	1266	};
	1267	_ = async S.doTheTest();
	1268	resume S.global_frame;
	1269	resume S.global_frame;
	1270	}

test/stage1/behavior/enum.zig+14

...	...	@@ -993,3 +993,17 @@ test "enum with one member and custom tag type" {
993	993	};
994	994	expect(@enumToInt(E2.One) == 2);
995	995	}
	996
	997	test "enum literal casting to optional" {
	998	var bar: ?Bar = undefined;
	999	bar = .B;
	1000
	1001	expect(bar.? == Bar.B);
	1002	}
	1003
	1004	test "enum literal casting to error union with payload enum" {
	1005	var bar: error{B}!Bar = undefined;
	1006	bar = .B; // should never cast to the error set
	1007
	1008	expect((try bar) == Bar.B);
	1009	}

test/stage1/behavior/if.zig+12

...	...	@@ -74,3 +74,15 @@ test "const result loc, runtime if cond, else unreachable" {
74	74	const x = if (t) Num.Two else unreachable;
75	75	if (x != .Two) @compileError("bad");
76	76	}
	77
	78	test "if prongs cast to expected type instead of peer type resolution" {
	79	const S = struct {
	80	fn doTheTest(f: bool) void {
	81	var x: i32 = 0;
	82	x = if (f) 1 else 2;
	83	expect(x == 2);
	84	}
	85	};
	86	S.doTheTest(false);
	87	comptime S.doTheTest(false);
	88	}

test/stage1/behavior/sizeof_and_typeof.zig+9

...	...	@@ -115,3 +115,12 @@ test "branching logic inside @typeOf" {
115	115	comptime expect(T == i32);
116	116	expect(S.data == 0);
117	117	}
	118
	119	fn fn1(alpha: bool) void {
	120	const n: usize = 7;
	121	const v = if (alpha) n else @sizeOf(usize);
	122	}
	123
	124	test "lazy @sizeOf result is checked for definedness" {
	125	const f = fn1;
	126	}

test/stage1/behavior/struct.zig+59

...	...	@@ -599,3 +599,62 @@ test "extern fn returns struct by value" {
599	599	S.entry();
600	600	comptime S.entry();
601	601	}
	602
	603	test "for loop over pointers to struct, getting field from struct pointer" {
	604	const S = struct {
	605	const Foo = struct {
	606	name: []const u8,
	607	};
	608
	609	var ok = true;
	610
	611	fn eql(a: []const u8) bool {
	612	return true;
	613	}
	614
	615	const ArrayList = struct {
	616	fn toSlice(self: ArrayList) []Foo {
	617	return ([]Foo)(undefined)[0..0];
	618	}
	619	};
	620
	621	fn doTheTest() void {
	622	var objects: ArrayList = undefined;
	623
	624	for (objects.toSlice()) \|obj\| {
	625	if (eql(obj.name)) {
	626	ok = false;
	627	}
	628	}
	629
	630	expect(ok);
	631	}
	632	};
	633	S.doTheTest();
	634	}
	635
	636	test "zero-bit field in packed struct" {
	637	const S = packed struct {
	638	x: u10,
	639	y: void,
	640	};
	641	var x: S = undefined;
	642	}
	643
	644	test "struct field init with catch" {
	645	const S = struct {
	646	fn doTheTest() void {
	647	var x: anyerror!isize = 1;
	648	var req = Foo{
	649	.field = x catch undefined,
	650	};
	651	expect(req.field == 1);
	652	}
	653
	654	pub const Foo = extern struct {
	655	field: isize,
	656	};
	657	};
	658	S.doTheTest();
	659	comptime S.doTheTest();
	660	}

test/stage1/behavior/type.zig created+113

...	...	@@ -0,0 +1,113 @@
	1	const builtin = @import("builtin");
	2	const TypeInfo = builtin.TypeInfo;
	3
	4	const std = @import("std");
	5	const testing = std.testing;
	6
	7	fn testTypes(comptime types: []const type) void {
	8	inline for (types) \|testType\| {
	9	testing.expect(testType == @Type(@typeInfo(testType)));
	10	}
	11	}
	12
	13	test "Type.MetaType" {
	14	testing.expect(type == @Type(TypeInfo { .Type = undefined }));
	15	testTypes([_]type {type});
	16	}
	17
	18	test "Type.Void" {
	19	testing.expect(void == @Type(TypeInfo { .Void = undefined }));
	20	testTypes([_]type {void});
	21	}
	22
	23	test "Type.Bool" {
	24	testing.expect(bool == @Type(TypeInfo { .Bool = undefined }));
	25	testTypes([_]type {bool});
	26	}
	27
	28	test "Type.NoReturn" {
	29	testing.expect(noreturn == @Type(TypeInfo { .NoReturn = undefined }));
	30	testTypes([_]type {noreturn});
	31	}
	32
	33	test "Type.Int" {
	34	testing.expect(u1 == @Type(TypeInfo { .Int = TypeInfo.Int { .is_signed = false, .bits = 1 } }));
	35	testing.expect(i1 == @Type(TypeInfo { .Int = TypeInfo.Int { .is_signed = true, .bits = 1 } }));
	36	testing.expect(u8 == @Type(TypeInfo { .Int = TypeInfo.Int { .is_signed = false, .bits = 8 } }));
	37	testing.expect(i8 == @Type(TypeInfo { .Int = TypeInfo.Int { .is_signed = true, .bits = 8 } }));
	38	testing.expect(u64 == @Type(TypeInfo { .Int = TypeInfo.Int { .is_signed = false, .bits = 64 } }));
	39	testing.expect(i64 == @Type(TypeInfo { .Int = TypeInfo.Int { .is_signed = true, .bits = 64 } }));
	40	testTypes([_]type {u8,u32,i64});
	41	}
	42
	43	test "Type.Float" {
	44	testing.expect(f16 == @Type(TypeInfo { .Float = TypeInfo.Float { .bits = 16 } }));
	45	testing.expect(f32 == @Type(TypeInfo { .Float = TypeInfo.Float { .bits = 32 } }));
	46	testing.expect(f64 == @Type(TypeInfo { .Float = TypeInfo.Float { .bits = 64 } }));
	47	testing.expect(f128 == @Type(TypeInfo { .Float = TypeInfo.Float { .bits = 128 } }));
	48	testTypes([_]type {f16, f32, f64, f128});
	49	}
	50
	51	test "Type.Pointer" {
	52	testTypes([_]type {
	53	// One Value Pointer Types
	54	u8, const u8,
	55	volatile u8, const volatile u8,
	56	align(4) u8, const align(4) u8,
	57	volatile align(4) u8, const volatile align(4) u8,
	58	align(8) u8, const align(8) u8,
	59	volatile align(8) u8, const volatile align(8) u8,
	60	allowzero u8, const allowzero u8,
	61	volatile allowzero u8, const volatile allowzero u8,
	62	align(4) allowzero u8, const align(4) allowzero u8,
	63	volatile align(4) allowzero u8, const volatile align(4) allowzero u8,
	64	// Many Values Pointer Types
	65	[]u8, []const u8,
	66	[]volatile u8, []const volatile u8,
	67	[]align(4) u8, []const align(4) u8,
	68	[]volatile align(4) u8, []const volatile align(4) u8,
	69	[]align(8) u8, []const align(8) u8,
	70	[]volatile align(8) u8, []const volatile align(8) u8,
	71	[]allowzero u8, []const allowzero u8,
	72	[]volatile allowzero u8, []const volatile allowzero u8,
	73	[]align(4) allowzero u8, []const align(4) allowzero u8,
	74	[]volatile align(4) allowzero u8, []const volatile align(4) allowzero u8,
	75	// Slice Types
	76	[]u8, []const u8,
	77	[]volatile u8, []const volatile u8,
	78	[]align(4) u8, []const align(4) u8,
	79	[]volatile align(4) u8, []const volatile align(4) u8,
	80	[]align(8) u8, []const align(8) u8,
	81	[]volatile align(8) u8, []const volatile align(8) u8,
	82	[]allowzero u8, []const allowzero u8,
	83	[]volatile allowzero u8, []const volatile allowzero u8,
	84	[]align(4) allowzero u8, []const align(4) allowzero u8,
	85	[]volatile align(4) allowzero u8, []const volatile align(4) allowzero u8,
	86	// C Pointer Types
	87	[c]u8, [c]const u8,
	88	[c]volatile u8, [c]const volatile u8,
	89	[c]align(4) u8, [c]const align(4) u8,
	90	[c]volatile align(4) u8, [c]const volatile align(4) u8,
	91	[c]align(8) u8, [c]const align(8) u8,
	92	[c]volatile align(8) u8, [c]const volatile align(8) u8,
	93	});
	94	}
	95
	96	test "Type.Array" {
	97	testing.expect([123]u8 == @Type(TypeInfo { .Array = TypeInfo.Array { .len = 123, .child = u8 } }));
	98	testing.expect([2]u32 == @Type(TypeInfo { .Array = TypeInfo.Array { .len = 2, .child = u32 } }));
	99	testTypes([_]type {[1]u8, [30]usize, [7]bool});
	100	}
	101
	102	test "Type.ComptimeFloat" {
	103	testTypes([_]type {comptime_float});
	104	}
	105	test "Type.ComptimeInt" {
	106	testTypes([_]type {comptime_int});
	107	}
	108	test "Type.Undefined" {
	109	testTypes([_]type {@typeOf(undefined)});
	110	}
	111	test "Type.Null" {
	112	testTypes([_]type {@typeOf(null)});
	113	}

test/stage1/behavior/union.zig+37

...	...	@@ -457,3 +457,40 @@ test "@unionInit can modify a pointer value" {
457	457	value_ptr.* = @unionInit(UnionInitEnum, "Byte", 2);
458	458	expect(value.Byte == 2);
459	459	}
	460
	461	test "union no tag with struct member" {
	462	const Struct = struct {};
	463	const Union = union {
	464	s: Struct,
	465	pub fn foo(self: *@This()) void {}
	466	};
	467	var u = Union{ .s = Struct{} };
	468	u.foo();
	469	}
	470
	471	fn testComparison() void {
	472	var x = Payload{.A = 42};
	473	expect(x == .A);
	474	expect(x != .B);
	475	expect(x != .C);
	476	expect((x == .B) == false);
	477	expect((x == .C) == false);
	478	expect((x != .A) == false);
	479	}
	480
	481	test "comparison between union and enum literal" {
	482	testComparison();
	483	comptime testComparison();
	484	}
	485
	486	test "packed union generates correctly aligned LLVM type" {
	487	const U = packed union {
	488	f1: fn () void,
	489	f2: u32,
	490	};
	491	var foo = [_]U{
	492	U{ .f1 = doTest },
	493	U{ .f2 = 0 },
	494	};
	495	foo[0].f1();
	496	}

test/tests.zig+222-2

...	...	@@ -16,13 +16,14 @@ const LibExeObjStep = build.LibExeObjStep;
16	16
17	17	const compare_output = @import("compare_output.zig");
18	18	const standalone = @import("standalone.zig");
	19	const stack_traces = @import("stack_traces.zig");
19	20	const compile_errors = @import("compile_errors.zig");
20	21	const assemble_and_link = @import("assemble_and_link.zig");
21	22	const runtime_safety = @import("runtime_safety.zig");
22	23	const translate_c = @import("translate_c.zig");
23	24	const gen_h = @import("gen_h.zig");
24	25
25		const test_targets = [_]CrossTarget{
	26	const cross_targets = [_]CrossTarget{
26	27	CrossTarget{
27	28	.os = .linux,
28	29	.arch = .x86_64,
...	...	@@ -57,6 +58,21 @@ pub fn addCompareOutputTests(b: *build.Builder, test_filter: ?[]const u8, modes:
57	58	return cases.step;
58	59	}
59	60
	61	pub fn addStackTraceTests(b: build.Builder, test_filter: ?[]const u8, modes: []const Mode) build.Step {
	62	const cases = b.allocator.create(StackTracesContext) catch unreachable;
	63	cases.* = StackTracesContext{
	64	.b = b,
	65	.step = b.step("test-stack-traces", "Run the stack trace tests"),
	66	.test_index = 0,
	67	.test_filter = test_filter,
	68	.modes = modes,
	69	};
	70
	71	stack_traces.addCases(cases);
	72
	73	return cases.step;
	74	}
	75
60	76	pub fn addRuntimeSafetyTests(b: build.Builder, test_filter: ?[]const u8, modes: []const Mode) build.Step {
61	77	const cases = b.allocator.create(CompareOutputContext) catch unreachable;
62	78	cases.* = CompareOutputContext{
...	...	@@ -170,7 +186,17 @@ pub fn addPkgTests(
170	186	skip_non_native: bool,
171	187	) *build.Step {
172	188	const step = b.step(b.fmt("test-{}", name), desc);
173		for (test_targets) \|test_target\| {
	189
	190	var targets = std.ArrayList(*const CrossTarget).init(b.allocator);
	191	defer targets.deinit();
	192	const host = CrossTarget{ .os = builtin.os, .arch = builtin.arch, .abi = builtin.abi };
	193	targets.append(&host) catch unreachable;
	194	for (cross_targets) \|*t\| {
	195	if (t.os == builtin.os and t.arch == builtin.arch and t.abi == builtin.abi) continue;
	196	targets.append(t) catch unreachable;
	197	}
	198
	199	for (targets.toSliceConst()) \|test_target\| {
174	200	const is_native = (test_target.os == builtin.os and test_target.arch == builtin.arch);
175	201	if (skip_non_native and !is_native)
176	202	continue;
...	...	@@ -549,6 +575,200 @@ pub const CompareOutputContext = struct {
549	575	}
550	576	};
551	577
	578	pub const StackTracesContext = struct {
	579	b: *build.Builder,
	580	step: *build.Step,
	581	test_index: usize,
	582	test_filter: ?[]const u8,
	583	modes: []const Mode,
	584
	585	const Expect = [@typeInfo(Mode).Enum.fields.len][]const u8;
	586
	587	pub fn addCase(
	588	self: *StackTracesContext,
	589	name: []const u8,
	590	source: []const u8,
	591	expect: Expect,
	592	) void {
	593	const b = self.b;
	594
	595	const source_pathname = fs.path.join(
	596	b.allocator,
	597	[_][]const u8{ b.cache_root, "source.zig" },
	598	) catch unreachable;
	599
	600	for (self.modes) \|mode\| {
	601	const expect_for_mode = expect[@enumToInt(mode)];
	602	if (expect_for_mode.len == 0) continue;
	603
	604	const annotated_case_name = fmt.allocPrint(self.b.allocator, "{} {} ({})", "stack-trace", name, @tagName(mode)) catch unreachable;
	605	if (self.test_filter) \|filter\| {
	606	if (mem.indexOf(u8, annotated_case_name, filter) == null) continue;
	607	}
	608
	609	const exe = b.addExecutable("test", source_pathname);
	610	exe.setBuildMode(mode);
	611
	612	const write_source = b.addWriteFile(source_pathname, source);
	613	exe.step.dependOn(&write_source.step);
	614
	615	const run_and_compare = RunAndCompareStep.create(
	616	self,
	617	exe,
	618	annotated_case_name,
	619	mode,
	620	expect_for_mode,
	621	);
	622
	623	self.step.dependOn(&run_and_compare.step);
	624	}
	625	}
	626
	627	const RunAndCompareStep = struct {
	628	step: build.Step,
	629	context: *StackTracesContext,
	630	exe: *LibExeObjStep,
	631	name: []const u8,
	632	mode: Mode,
	633	expect_output: []const u8,
	634	test_index: usize,
	635
	636	pub fn create(
	637	context: *StackTracesContext,
	638	exe: *LibExeObjStep,
	639	name: []const u8,
	640	mode: Mode,
	641	expect_output: []const u8,
	642	) *RunAndCompareStep {
	643	const allocator = context.b.allocator;
	644	const ptr = allocator.create(RunAndCompareStep) catch unreachable;
	645	ptr.* = RunAndCompareStep{
	646	.step = build.Step.init("StackTraceCompareOutputStep", allocator, make),
	647	.context = context,
	648	.exe = exe,
	649	.name = name,
	650	.mode = mode,
	651	.expect_output = expect_output,
	652	.test_index = context.test_index,
	653	};
	654	ptr.step.dependOn(&exe.step);
	655	context.test_index += 1;
	656	return ptr;
	657	}
	658
	659	fn make(step: *build.Step) !void {
	660	const self = @fieldParentPtr(RunAndCompareStep, "step", step);
	661	const b = self.context.b;
	662
	663	const full_exe_path = self.exe.getOutputPath();
	664	var args = ArrayList([]const u8).init(b.allocator);
	665	defer args.deinit();
	666	args.append(full_exe_path) catch unreachable;
	667
	668	warn("Test {}/{} {}...", self.test_index + 1, self.context.test_index, self.name);
	669
	670	const child = std.ChildProcess.init(args.toSliceConst(), b.allocator) catch unreachable;
	671	defer child.deinit();
	672
	673	child.stdin_behavior = .Ignore;
	674	child.stdout_behavior = .Pipe;
	675	child.stderr_behavior = .Pipe;
	676	child.env_map = b.env_map;
	677
	678	child.spawn() catch \|err\| debug.panic("Unable to spawn {}: {}\n", full_exe_path, @errorName(err));
	679
	680	var stdout = Buffer.initNull(b.allocator);
	681	var stderr = Buffer.initNull(b.allocator);
	682
	683	var stdout_file_in_stream = child.stdout.?.inStream();
	684	var stderr_file_in_stream = child.stderr.?.inStream();
	685
	686	stdout_file_in_stream.stream.readAllBuffer(&stdout, max_stdout_size) catch unreachable;
	687	stderr_file_in_stream.stream.readAllBuffer(&stderr, max_stdout_size) catch unreachable;
	688
	689	const term = child.wait() catch \|err\| {
	690	debug.panic("Unable to spawn {}: {}\n", full_exe_path, @errorName(err));
	691	};
	692
	693	switch (term) {
	694	.Exited => \|code\| {
	695	const expect_code: u32 = 1;
	696	if (code != expect_code) {
	697	warn("Process {} exited with error code {} but expected code {}\n", full_exe_path, code, expect_code);
	698	printInvocation(args.toSliceConst());
	699	return error.TestFailed;
	700	}
	701	},
	702	.Signal => \|signum\| {
	703	warn("Process {} terminated on signal {}\n", full_exe_path, signum);
	704	printInvocation(args.toSliceConst());
	705	return error.TestFailed;
	706	},
	707	.Stopped => \|signum\| {
	708	warn("Process {} stopped on signal {}\n", full_exe_path, signum);
	709	printInvocation(args.toSliceConst());
	710	return error.TestFailed;
	711	},
	712	.Unknown => \|code\| {
	713	warn("Process {} terminated unexpectedly with error code {}\n", full_exe_path, code);
	714	printInvocation(args.toSliceConst());
	715	return error.TestFailed;
	716	},
	717	}
	718
	719	// process result
	720	// - keep only basename of source file path
	721	// - replace address with symbolic string
	722	// - skip empty lines
	723	const got: []const u8 = got_result: {
	724	var buf = try Buffer.initSize(b.allocator, 0);
	725	defer buf.deinit();
	726	var bytes = stderr.toSliceConst();
	727	if (bytes.len != 0 and bytes[bytes.len - 1] == '\n') bytes = bytes[0 .. bytes.len - 1];
	728	var it = mem.separate(bytes, "\n");
	729	process_lines: while (it.next()) \|line\| {
	730	if (line.len == 0) continue;
	731	const delims = [_][]const u8{ ":", ":", ":", " in " };
	732	var marks = [_]usize{0} ** 4;
	733	// offset search past `[drive]:` on windows
	734	var pos: usize = if (builtin.os == .windows) 2 else 0;
	735	for (delims) \|delim, i\| {
	736	marks[i] = mem.indexOfPos(u8, line, pos, delim) orelse {
	737	try buf.append(line);
	738	try buf.append("\n");
	739	continue :process_lines;
	740	};
	741	pos = marks[i] + delim.len;
	742	}
	743	pos = mem.lastIndexOfScalar(u8, line[0..marks[0]], fs.path.sep) orelse {
	744	try buf.append(line);
	745	try buf.append("\n");
	746	continue :process_lines;
	747	};
	748	try buf.append(line[pos + 1 .. marks[2] + delims[2].len]);
	749	try buf.append(" [address]");
	750	try buf.append(line[marks[3]..]);
	751	try buf.append("\n");
	752	}
	753	break :got_result buf.toOwnedSlice();
	754	};
	755
	756	if (!mem.eql(u8, self.expect_output, got)) {
	757	warn(
	758	\\
	759	\\========= Expected this output: =========
	760	\\{}
	761	\\================================================
	762	\\{}
	763	\\
	764	, self.expect_output, got);
	765	return error.TestFailed;
	766	}
	767	warn("OK\n");
	768	}
	769	};
	770	};
	771
552	772	pub const CompileErrorContext = struct {
553	773	b: *build.Builder,
554	774	step: *build.Step,

tools/process_headers.zig+70-326

...	...	@@ -20,6 +20,7 @@ const assert = std.debug.assert;
20	20	const LibCTarget = struct {
21	21	name: []const u8,
22	22	arch: MultiArch,
	23	abi: MultiAbi,
23	24	};
24	25
25	26	const MultiArch = union(enum) {
...	...	@@ -39,396 +40,129 @@ const MultiArch = union(enum) {
39	40	}
40	41	};
41	42
	43	const MultiAbi = union(enum) {
	44	musl,
	45	specific: Abi,
	46
	47	fn eql(a: MultiAbi, b: MultiAbi) bool {
	48	if (@enumToInt(a) != @enumToInt(b))
	49	return false;
	50	if (@TagType(MultiAbi)(a) != .specific)
	51	return true;
	52	return a.specific == b.specific;
	53	}
	54	};
	55
42	56	const glibc_targets = [_]LibCTarget{
43	57	LibCTarget{
44	58	.name = "aarch64_be-linux-gnu",
45		.zig_arch = Arch.aarch64_be,
46		.zig_abi = Abi.gnu,
	59	.arch = MultiArch {.specific = Arch.aarch64_be},
	60	.abi = MultiAbi {.specific = Abi.gnu},
47	61	},
48	62	LibCTarget{
49	63	.name = "aarch64-linux-gnu",
50		.zig_arch = Arch.aarch64,
51		.zig_abi = Abi.gnu,
52		},
53		LibCTarget{
54		.name = "aarch64-linux-gnu-disable-multi-arch",
55		.zig_arch = Arch.aarch64,
56		.zig_abi = null,
57		},
58		LibCTarget{
59		.name = "alpha-linux-gnu",
60		.zig_arch = null,
61		.zig_abi = Abi.gnu,
	64	.arch = MultiArch {.specific = Arch.aarch64},
	65	.abi = MultiAbi {.specific = Abi.gnu},
62	66	},
63	67	LibCTarget{
64	68	.name = "armeb-linux-gnueabi",
65		.zig_arch = Arch.armeb,
66		.zig_abi = Abi.gnueabi,
67		},
68		LibCTarget{
69		.name = "armeb-linux-gnueabi-be8",
70		.zig_arch = Arch.armeb,
71		.zig_abi = null,
	69	.arch = MultiArch {.specific = Arch.armeb},
	70	.abi = MultiAbi {.specific = Abi.gnueabi},
72	71	},
73	72	LibCTarget{
74	73	.name = "armeb-linux-gnueabihf",
75		.zig_arch = Arch.armeb,
76		.zig_abi = Abi.gnueabihf,
77		},
78		LibCTarget{
79		.name = "armeb-linux-gnueabihf-be8",
80		.zig_arch = Arch.armeb,
81		.zig_abi = null,
	74	.arch = MultiArch {.specific = Arch.armeb},
	75	.abi = MultiAbi {.specific = Abi.gnueabihf},
82	76	},
83	77	LibCTarget{
84	78	.name = "arm-linux-gnueabi",
85		.zig_arch = Arch.arm,
86		.zig_abi = Abi.gnueabi,
	79	.arch = MultiArch {.specific = Arch.arm},
	80	.abi = MultiAbi {.specific = Abi.gnueabi},
87	81	},
88	82	LibCTarget{
89	83	.name = "arm-linux-gnueabihf",
90		.zig_arch = Arch.arm,
91		.zig_abi = Abi.gnueabihf,
92		},
93		LibCTarget{
94		.name = "arm-linux-gnueabihf-v7a",
95		.zig_arch = Arch.arm,
96		.zig_abi = null,
97		},
98		LibCTarget{
99		.name = "arm-linux-gnueabihf-v7a-disable-multi-arch",
100		.zig_arch = null,
101		.zig_abi = null,
102		},
103		LibCTarget{
104		.name = "hppa-linux-gnu",
105		.zig_arch = null,
106		.zig_abi = Abi.gnu,
107		},
108		LibCTarget{
109		.name = "i486-linux-gnu",
110		.zig_arch = null,
111		.zig_abi = Abi.gnu,
112		},
113		LibCTarget{
114		.name = "i586-linux-gnu",
115		.zig_arch = null,
116		.zig_abi = Abi.gnu,
117		},
118		LibCTarget{
119		.name = "i686-gnu",
120		.zig_arch = Arch.i386,
121		.zig_abi = Abi.gnu,
	84	.arch = MultiArch {.specific = Arch.arm},
	85	.abi = MultiAbi {.specific = Abi.gnueabihf},
122	86	},
123	87	LibCTarget{
124	88	.name = "i686-linux-gnu",
125		.zig_arch = Arch.i386,
126		.zig_abi = Abi.gnu,
127		},
128		LibCTarget{
129		.name = "i686-linux-gnu-disable-multi-arch",
130		.zig_arch = null,
131		.zig_abi = null,
132		},
133		LibCTarget{
134		.name = "i686-linux-gnu-enable-obsolete",
135		.zig_arch = Arch.i386,
136		.zig_abi = null,
137		},
138		LibCTarget{
139		.name = "i686-linux-gnu-static-pie",
140		.zig_arch = Arch.i386,
141		.zig_abi = null,
142		},
143		LibCTarget{
144		.name = "ia64-linux-gnu",
145		.zig_arch = null,
146		.zig_abi = null,
147		},
148		LibCTarget{
149		.name = "m68k-linux-gnu",
150		.zig_arch = null,
151		.zig_abi = null,
152		},
153		LibCTarget{
154		.name = "m68k-linux-gnu-coldfire",
155		.zig_arch = null,
156		.zig_abi = null,
157		},
158		LibCTarget{
159		.name = "m68k-linux-gnu-coldfire-soft",
160		.zig_arch = null,
161		.zig_abi = null,
162		},
163		LibCTarget{
164		.name = "microblazeel-linux-gnu",
165		.zig_arch = null,
166		.zig_abi = null,
167		},
168		LibCTarget{
169		.name = "microblaze-linux-gnu",
170		.zig_arch = null,
171		.zig_abi = null,
	89	.arch = MultiArch {.specific = Arch.i386},
	90	.abi = MultiAbi {.specific = Abi.gnu},
172	91	},
173	92	LibCTarget{
174	93	.name = "mips64el-linux-gnu-n32",
175		.zig_arch = Arch.mips64el,
176		.zig_abi = Abi.gnuabin32,
177		},
178		LibCTarget{
179		.name = "mips64el-linux-gnu-n32-nan2008",
180		.zig_arch = Arch.mips64el,
181		.zig_abi = null,
182		},
183		LibCTarget{
184		.name = "mips64el-linux-gnu-n32-nan2008-soft",
185		.zig_arch = Arch.mips64el,
186		.zig_abi = null,
187		},
188		LibCTarget{
189		.name = "mips64el-linux-gnu-n32-soft",
190		.zig_arch = Arch.mips64el,
191		.zig_abi = null,
	94	.arch = MultiArch {.specific = Arch.mips64el},
	95	.abi = MultiAbi {.specific = Abi.gnuabin32},
192	96	},
193	97	LibCTarget{
194	98	.name = "mips64el-linux-gnu-n64",
195		.zig_arch = Arch.mips64el,
196		.zig_abi = Abi.gnuabi64,
197		},
198		LibCTarget{
199		.name = "mips64el-linux-gnu-n64-nan2008",
200		.zig_arch = Arch.mips64el,
201		.zig_abi = null,
202		},
203		LibCTarget{
204		.name = "mips64el-linux-gnu-n64-nan2008-soft",
205		.zig_arch = Arch.mips64el,
206		.zig_abi = null,
207		},
208		LibCTarget{
209		.name = "mips64el-linux-gnu-n64-soft",
210		.zig_arch = Arch.mips64el,
211		.zig_abi = null,
	99	.arch = MultiArch {.specific = Arch.mips64el},
	100	.abi = MultiAbi {.specific = Abi.gnuabi64},
212	101	},
213	102	LibCTarget{
214	103	.name = "mips64-linux-gnu-n32",
215		.zig_arch = Arch.mips64,
216		.zig_abi = Abi.gnuabin32,
217		},
218		LibCTarget{
219		.name = "mips64-linux-gnu-n32-nan2008",
220		.zig_arch = Arch.mips64,
221		.zig_abi = null,
222		},
223		LibCTarget{
224		.name = "mips64-linux-gnu-n32-nan2008-soft",
225		.zig_arch = Arch.mips64,
226		.zig_abi = null,
227		},
228		LibCTarget{
229		.name = "mips64-linux-gnu-n32-soft",
230		.zig_arch = Arch.mips64,
231		.zig_abi = null,
	104	.arch = MultiArch {.specific = Arch.mips64},
	105	.abi = MultiAbi {.specific = Abi.gnuabin32},
232	106	},
233	107	LibCTarget{
234	108	.name = "mips64-linux-gnu-n64",
235		.zig_arch = Arch.mips64,
236		.zig_abi = Abi.gnuabi64,
237		},
238		LibCTarget{
239		.name = "mips64-linux-gnu-n64-nan2008",
240		.zig_arch = Arch.mips64,
241		.zig_abi = null,
242		},
243		LibCTarget{
244		.name = "mips64-linux-gnu-n64-nan2008-soft",
245		.zig_arch = Arch.mips64,
246		.zig_abi = null,
247		},
248		LibCTarget{
249		.name = "mips64-linux-gnu-n64-soft",
250		.zig_arch = Arch.mips64,
251		.zig_abi = null,
	109	.arch = MultiArch {.specific = Arch.mips64},
	110	.abi = MultiAbi {.specific = Abi.gnuabi64},
252	111	},
253	112	LibCTarget{
254	113	.name = "mipsel-linux-gnu",
255		.zig_arch = Arch.mipsel,
256		.zig_abi = Abi.gnu,
257		},
258		LibCTarget{
259		.name = "mipsel-linux-gnu-nan2008",
260		.zig_arch = Arch.mipsel,
261		.zig_abi = null,
262		},
263		LibCTarget{
264		.name = "mipsel-linux-gnu-nan2008-soft",
265		.zig_arch = Arch.mipsel,
266		.zig_abi = null,
267		},
268		LibCTarget{
269		.name = "mipsel-linux-gnu-soft",
270		.zig_arch = Arch.mipsel,
271		.zig_abi = null,
	114	.arch = MultiArch {.specific = Arch.mipsel},
	115	.abi = MultiAbi {.specific = Abi.gnu},
272	116	},
273	117	LibCTarget{
274	118	.name = "mips-linux-gnu",
275		.zig_arch = Arch.mips,
276		.zig_abi = Abi.gnu,
277		},
278		LibCTarget{
279		.name = "mips-linux-gnu-nan2008",
280		.zig_arch = Arch.mips,
281		.zig_abi = null,
282		},
283		LibCTarget{
284		.name = "mips-linux-gnu-nan2008-soft",
285		.zig_arch = Arch.mips,
286		.zig_abi = null,
287		},
288		LibCTarget{
289		.name = "mips-linux-gnu-soft",
290		.zig_arch = Arch.mips,
291		.zig_abi = null,
	119	.arch = MultiArch {.specific = Arch.mips},
	120	.abi = MultiAbi {.specific = Abi.gnu},
292	121	},
293	122	LibCTarget{
294	123	.name = "powerpc64le-linux-gnu",
295		.zig_arch = Arch.powerpc64le,
296		.zig_abi = Abi.gnu,
	124	.arch = MultiArch {.specific = Arch.powerpc64le},
	125	.abi = MultiAbi {.specific = Abi.gnu},
297	126	},
298	127	LibCTarget{
299	128	.name = "powerpc64-linux-gnu",
300		.zig_arch = Arch.powerpc64,
301		.zig_abi = Abi.gnu,
	129	.arch = MultiArch {.specific = Arch.powerpc64},
	130	.abi = MultiAbi {.specific = Abi.gnu},
302	131	},
303	132	LibCTarget{
304	133	.name = "powerpc-linux-gnu",
305		.zig_arch = Arch.powerpc,
306		.zig_abi = Abi.gnu,
307		},
308		LibCTarget{
309		.name = "powerpc-linux-gnu-power4",
310		.zig_arch = Arch.powerpc,
311		.zig_abi = null,
312		},
313		LibCTarget{
314		.name = "powerpc-linux-gnu-soft",
315		.zig_arch = Arch.powerpc,
316		.zig_abi = null,
317		},
318		LibCTarget{
319		.name = "powerpc-linux-gnuspe",
320		.zig_arch = Arch.powerpc,
321		.zig_abi = null,
322		},
323		LibCTarget{
324		.name = "powerpc-linux-gnuspe-e500v1",
325		.zig_arch = Arch.powerpc,
326		.zig_abi = null,
	134	.arch = MultiArch {.specific = Arch.powerpc},
	135	.abi = MultiAbi {.specific = Abi.gnu},
327	136	},
328	137	LibCTarget{
329	138	.name = "riscv64-linux-gnu-rv64imac-lp64",
330		.zig_arch = Arch.riscv64,
331		.zig_abi = Abi.gnu,
332		},
333		LibCTarget{
334		.name = "riscv64-linux-gnu-rv64imafdc-lp64",
335		.zig_arch = Arch.riscv64,
336		.zig_abi = null,
337		},
338		LibCTarget{
339		.name = "riscv64-linux-gnu-rv64imafdc-lp64d",
340		.zig_arch = Arch.riscv64,
341		.zig_abi = null,
342		},
343		LibCTarget{
344		.name = "s390-linux-gnu",
345		.zig_arch = null,
346		.zig_abi = Abi.gnu,
	139	.arch = MultiArch {.specific = Arch.riscv64},
	140	.abi = MultiAbi {.specific = Abi.gnu},
347	141	},
348	142	LibCTarget{
349	143	.name = "s390x-linux-gnu",
350		.zig_arch = Arch.s390x,
351		.zig_abi = Abi.gnu,
352		},
353		LibCTarget{
354		.name = "sh3eb-linux-gnu",
355		.zig_arch = null,
356		.zig_abi = Abi.gnu,
357		},
358		LibCTarget{
359		.name = "sh3-linux-gnu",
360		.zig_arch = null,
361		.zig_abi = Abi.gnu,
362		},
363		LibCTarget{
364		.name = "sh4eb-linux-gnu",
365		.zig_arch = null,
366		.zig_abi = Abi.gnu,
367		},
368		LibCTarget{
369		.name = "sh4eb-linux-gnu-soft",
370		.zig_arch = null,
371		.zig_abi = null,
372		},
373		LibCTarget{
374		.name = "sh4-linux-gnu",
375		.zig_arch = null,
376		.zig_abi = Abi.gnu,
377		},
378		LibCTarget{
379		.name = "sh4-linux-gnu-soft",
380		.zig_arch = null,
381		.zig_abi = null,
	144	.arch = MultiArch {.specific = Arch.s390x},
	145	.abi = MultiAbi {.specific = Abi.gnu},
382	146	},
383	147	LibCTarget{
384	148	.name = "sparc64-linux-gnu",
385		.zig_arch = Arch.sparc,
386		.zig_abi = Abi.gnu,
387		},
388		LibCTarget{
389		.name = "sparc64-linux-gnu-disable-multi-arch",
390		.zig_arch = Arch.sparc,
391		.zig_abi = null,
	149	.arch = MultiArch {.specific = Arch.sparc},
	150	.abi = MultiAbi {.specific = Abi.gnu},
392	151	},
393	152	LibCTarget{
394	153	.name = "sparcv9-linux-gnu",
395		.zig_arch = Arch.sparcv9,
396		.zig_abi = Abi.gnu,
397		},
398		LibCTarget{
399		.name = "sparcv9-linux-gnu-disable-multi-arch",
400		.zig_arch = Arch.sparcv9,
401		.zig_abi = null,
	154	.arch = MultiArch {.specific = Arch.sparcv9},
	155	.abi = MultiAbi {.specific = Abi.gnu},
402	156	},
403	157	LibCTarget{
404	158	.name = "x86_64-linux-gnu",
405		.zig_arch = Arch.x86_64,
406		.zig_abi = Abi.gnu,
407		},
408		LibCTarget{
409		.name = "x86_64-linux-gnu-disable-multi-arch",
410		.zig_arch = Arch.x86_64,
411		.zig_abi = null,
412		},
413		LibCTarget{
414		.name = "x86_64-linux-gnu-enable-obsolete",
415		.zig_arch = Arch.x86_64,
416		.zig_abi = null,
417		},
418		LibCTarget{
419		.name = "x86_64-linux-gnu-static-pie",
420		.zig_arch = Arch.x86_64,
421		.zig_abi = null,
	159	.arch = MultiArch {.specific = Arch.x86_64},
	160	.abi = MultiAbi {.specific = Abi.gnu},
422	161	},
423	162	LibCTarget{
424	163	.name = "x86_64-linux-gnu-x32",
425		.zig_arch = Arch.x86_64,
426		.zig_abi = Abi.gnux32,
427		},
428		LibCTarget{
429		.name = "x86_64-linux-gnu-x32-static-pie",
430		.zig_arch = Arch.x86_64,
431		.zig_abi = null,
	164	.arch = MultiArch {.specific = Arch.x86_64},
	165	.abi = MultiAbi {.specific = Abi.gnux32},
432	166	},
433	167	};
434	168
...	...	@@ -436,42 +170,52 @@ const musl_targets = [_]LibCTarget{
436	170	LibCTarget{
437	171	.name = "aarch64",
438	172	.arch = MultiArch.aarch64,
	173	.abi = MultiAbi.musl,
439	174	},
440	175	LibCTarget{
441	176	.name = "arm",
442	177	.arch = MultiArch.arm,
	178	.abi = MultiAbi.musl,
443	179	},
444	180	LibCTarget{
445	181	.name = "i386",
446	182	.arch = MultiArch{ .specific = .i386 },
	183	.abi = MultiAbi.musl,
447	184	},
448	185	LibCTarget{
449	186	.name = "mips",
450	187	.arch = MultiArch.mips,
	188	.abi = MultiAbi.musl,
451	189	},
452	190	LibCTarget{
453	191	.name = "mips64",
454	192	.arch = MultiArch.mips64,
	193	.abi = MultiAbi.musl,
455	194	},
456	195	LibCTarget{
457	196	.name = "powerpc",
458	197	.arch = MultiArch{ .specific = .powerpc },
	198	.abi = MultiAbi.musl,
459	199	},
460	200	LibCTarget{
461	201	.name = "powerpc64",
462	202	.arch = MultiArch.powerpc64,
	203	.abi = MultiAbi.musl,
463	204	},
464	205	LibCTarget{
465	206	.name = "riscv64",
466	207	.arch = MultiArch{ .specific = .riscv64 },
	208	.abi = MultiAbi.musl,
467	209	},
468	210	LibCTarget{
469	211	.name = "s390x",
470	212	.arch = MultiArch{ .specific = .s390x },
	213	.abi = MultiAbi.musl,
471	214	},
472	215	LibCTarget{
473	216	.name = "x86_64",
474	217	.arch = MultiArch{ .specific = .x86_64 },
	218	.abi = MultiAbi.musl,
475	219	},
476	220	};
477	221
...	...	@@ -562,7 +306,7 @@ pub fn main() !void {
562	306	var libc_targets: []const LibCTarget = undefined;
563	307	switch (vendor) {
564	308	.musl => libc_targets = musl_targets,
565		.glibc => @panic("TODO this regressed"), // glibc_targets,
	309	.glibc => libc_targets = glibc_targets,
566	310	}
567	311
568	312	var path_table = PathTable.init(allocator);
...	...	@@ -577,7 +321,7 @@ pub fn main() !void {
577	321	.arch = libc_target.arch,
578	322	.abi = switch (vendor) {
579	323	.musl => .musl,
580		else => @panic("TODO this regressed"),
	324	.glibc => libc_target.abi.specific,
581	325	},
582	326	.os = .linux,
583	327	};

tools/update_glibc.zig+1-1

...	...	@@ -135,7 +135,7 @@ pub fn main() !void {
135	135	const allocator = &arena.allocator;
136	136	const args = try std.process.argsAlloc(allocator);
137	137	const in_glibc_dir = args[1]; // path to the unzipped tarball of glibc, e.g. ~/downloads/glibc-2.25
138		const zig_src_dir = args[2]; // path to the source checkout of zig
	138	const zig_src_dir = args[2]; // path to the source checkout of zig, lib dir, e.g. ~/zig-src/lib
139	139
140	140	const prefix = try fs.path.join(allocator, [_][]const u8{ in_glibc_dir, "sysdeps", "unix", "sysv", "linux" });
141	141	const glibc_out_dir = try fs.path.join(allocator, [_][]const u8{ zig_src_dir, "libc", "glibc" });

author	Andrew Kelley <andrew@ziglang.org> 2019-09-10 13:00:35-04:00
committer	Andrew Kelley <andrew@ziglang.org> 2019-09-10 13:00:35-04:00
log	185cb1327806f073b91218ff2fd6f21d95060c00
tree	2b1ad839768962626689df3abd1434b59f43d96f
parent	058050f22c5c72507cae57f27e83b2ad2e9afec3
parent	ba4d83af3e58ce2a34ccb945a297211333fd904c
signature	Commit is signed but in an unrecognized format.

Merge remote-tracking branch 'origin/master' into llvm9