Commit 1231aa9719856320359392e99e330aa78b718c50 | zig

author	Alex Rønne Petersen <alex@alexrp.com> 2025-11-23 07:23:44+01:00
committer	Alex Rønne Petersen <alex@alexrp.com> 2025-11-23 07:27:45+01:00
log	1231aa9719856320359392e99e330aa78b718c50
tree	89cc6a2e827e97dae7482109ccb86054af8808dc
parent	8284da2f3d5179d9c3160edd8d167b5169dbe126
signature	Signed by SSH key SHA256:7B/LJ7bpR1eX8aCXSr4mtd5M45VMPKcx9zY8e95b5QM

Revert "std.os.linux.sparc64: use icc instead of xcc in asm clobbers"

This reverts commit b34a13da38f60737477e62dd0acd1a7a6b6be0a0.

This is not the right fix; rather, the C backend needs to translate all of ccr,
icc, and xcc to just icc.

1 files changed, 9 insertions(+), 9 deletions(-)

lib
- std
  - os
    linux
    sparc64.zig

lib/std/os/linux/sparc64.zig+9-9

...	...	@@ -41,7 +41,7 @@ pub fn syscall_fork() u64 {
41	41	\\ 2:
42	42	: [ret] "={o0}" (-> u64),
43	43	: [number] "{g1}" (@intFromEnum(SYS.fork)),
44		: .{ .memory = true, .icc = true, .o1 = true, .o2 = true, .o3 = true, .o4 = true, .o5 = true, .o7 = true });
	44	: .{ .memory = true, .xcc = true, .o1 = true, .o2 = true, .o3 = true, .o4 = true, .o5 = true, .o7 = true });
45	45	}
46	46
47	47	pub fn syscall0(number: SYS) u64 {
...	...	@@ -53,7 +53,7 @@ pub fn syscall0(number: SYS) u64 {
53	53	\\ 1:
54	54	: [ret] "={o0}" (-> u64),
55	55	: [number] "{g1}" (@intFromEnum(number)),
56		: .{ .memory = true, .icc = true, .o1 = true, .o2 = true, .o3 = true, .o4 = true, .o5 = true, .o7 = true });
	56	: .{ .memory = true, .xcc = true, .o1 = true, .o2 = true, .o3 = true, .o4 = true, .o5 = true, .o7 = true });
57	57	}
58	58
59	59	pub fn syscall1(number: SYS, arg1: u64) u64 {
...	...	@@ -66,7 +66,7 @@ pub fn syscall1(number: SYS, arg1: u64) u64 {
66	66	: [ret] "={o0}" (-> u64),
67	67	: [number] "{g1}" (@intFromEnum(number)),
68	68	[arg1] "{o0}" (arg1),
69		: .{ .memory = true, .icc = true, .o1 = true, .o2 = true, .o3 = true, .o4 = true, .o5 = true, .o7 = true });
	69	: .{ .memory = true, .xcc = true, .o1 = true, .o2 = true, .o3 = true, .o4 = true, .o5 = true, .o7 = true });
70	70	}
71	71
72	72	pub fn syscall2(number: SYS, arg1: u64, arg2: u64) u64 {
...	...	@@ -80,7 +80,7 @@ pub fn syscall2(number: SYS, arg1: u64, arg2: u64) u64 {
80	80	: [number] "{g1}" (@intFromEnum(number)),
81	81	[arg1] "{o0}" (arg1),
82	82	[arg2] "{o1}" (arg2),
83		: .{ .memory = true, .icc = true, .o1 = true, .o2 = true, .o3 = true, .o4 = true, .o5 = true, .o7 = true });
	83	: .{ .memory = true, .xcc = true, .o1 = true, .o2 = true, .o3 = true, .o4 = true, .o5 = true, .o7 = true });
84	84	}
85	85
86	86	pub fn syscall3(number: SYS, arg1: u64, arg2: u64, arg3: u64) u64 {
...	...	@@ -95,7 +95,7 @@ pub fn syscall3(number: SYS, arg1: u64, arg2: u64, arg3: u64) u64 {
95	95	[arg1] "{o0}" (arg1),
96	96	[arg2] "{o1}" (arg2),
97	97	[arg3] "{o2}" (arg3),
98		: .{ .memory = true, .icc = true, .o1 = true, .o2 = true, .o3 = true, .o4 = true, .o5 = true, .o7 = true });
	98	: .{ .memory = true, .xcc = true, .o1 = true, .o2 = true, .o3 = true, .o4 = true, .o5 = true, .o7 = true });
99	99	}
100	100
101	101	pub fn syscall4(number: SYS, arg1: u64, arg2: u64, arg3: u64, arg4: u64) u64 {
...	...	@@ -111,7 +111,7 @@ pub fn syscall4(number: SYS, arg1: u64, arg2: u64, arg3: u64, arg4: u64) u64 {
111	111	[arg2] "{o1}" (arg2),
112	112	[arg3] "{o2}" (arg3),
113	113	[arg4] "{o3}" (arg4),
114		: .{ .memory = true, .icc = true, .o1 = true, .o2 = true, .o3 = true, .o4 = true, .o5 = true, .o7 = true });
	114	: .{ .memory = true, .xcc = true, .o1 = true, .o2 = true, .o3 = true, .o4 = true, .o5 = true, .o7 = true });
115	115	}
116	116
117	117	pub fn syscall5(number: SYS, arg1: u64, arg2: u64, arg3: u64, arg4: u64, arg5: u64) u64 {
...	...	@@ -128,7 +128,7 @@ pub fn syscall5(number: SYS, arg1: u64, arg2: u64, arg3: u64, arg4: u64, arg5: u
128	128	[arg3] "{o2}" (arg3),
129	129	[arg4] "{o3}" (arg4),
130	130	[arg5] "{o4}" (arg5),
131		: .{ .memory = true, .icc = true, .o1 = true, .o2 = true, .o3 = true, .o4 = true, .o5 = true, .o7 = true });
	131	: .{ .memory = true, .xcc = true, .o1 = true, .o2 = true, .o3 = true, .o4 = true, .o5 = true, .o7 = true });
132	132	}
133	133
134	134	pub fn syscall6(
...	...	@@ -154,7 +154,7 @@ pub fn syscall6(
154	154	[arg4] "{o3}" (arg4),
155	155	[arg5] "{o4}" (arg5),
156	156	[arg6] "{o5}" (arg6),
157		: .{ .memory = true, .icc = true, .o1 = true, .o2 = true, .o3 = true, .o4 = true, .o5 = true, .o7 = true });
	157	: .{ .memory = true, .xcc = true, .o1 = true, .o2 = true, .o3 = true, .o4 = true, .o5 = true, .o7 = true });
158	158	}
159	159
160	160	pub fn clone() callconv(.naked) u64 {
...	...	@@ -220,7 +220,7 @@ pub fn restore_rt() callconv(.c) void {
220	220	return asm volatile ("t 0x6d"
221	221	:
222	222	: [number] "{g1}" (@intFromEnum(SYS.rt_sigreturn)),
223		: .{ .memory = true, .icc = true, .o0 = true, .o1 = true, .o2 = true, .o3 = true, .o4 = true, .o5 = true, .o7 = true });
	223	: .{ .memory = true, .xcc = true, .o0 = true, .o1 = true, .o2 = true, .o3 = true, .o4 = true, .o5 = true, .o7 = true });
224	224	}
225	225
226	226	pub const VDSO = struct {