| author |  Andrew Kelley <andrew@ziglang.org> 2024-10-21 17:17:30-07:00 |
| committer | Andrew Kelley <andrew@ziglang.org> 2024-10-23 16:27:39-07:00 |
| log | 1c459032743caff33fad7d8d24471baafc0306a0 |
| tree | 671217a23228df7790f28d81522ffd9c691e50b9 |
| parent | 22948616ff8da42f9ae9d7b292d80a01537f2a7e |
handle _fltused in compiler_rt
so we don't have to do an entire compilation unit for just this silly
symbol2 files changed, 8 insertions(+), 5 deletions(-)
lib/c.zig-4
| ... | ... | @@ -38,8 +38,6 @@ comptime { |
| 38 | 38 | @export(&strncpy, .{ .name = "strncpy", .linkage = .strong }); |
| 39 | 39 | @export(&strcat, .{ .name = "strcat", .linkage = .strong }); |
| 40 | 40 | @export(&strncat, .{ .name = "strncat", .linkage = .strong }); |
| 41 | } else if (is_msvc) { | |
| 42 | @export(&_fltused, .{ .name = "_fltused", .linkage = .strong }); | |
| 43 | 41 | } |
| 44 | 42 | } |
| 45 | 43 | |
| ... | ... | @@ -62,8 +60,6 @@ fn wasm_start() callconv(.C) void { |
| 62 | 60 | _ = main(0, undefined); |
| 63 | 61 | } |
| 64 | 62 | |
| 65 | var _fltused: c_int = 1; | |
| 66 | ||
| 67 | 63 | fn strcpy(dest: [*:0]u8, src: [*:0]const u8) callconv(.C) [*:0]u8 { |
| 68 | 64 | var i: usize = 0; |
| 69 | 65 | while (src[i] != 0) : (i += 1) { |
lib/compiler_rt.zig+8-1
| ... | ... | @@ -1,6 +1,7 @@ |
| 1 | 1 | const builtin = @import("builtin"); |
| 2 | const common = @import("compiler_rt/common.zig"); | |
| 2 | 3 | |
| 3 | pub const panic = @import("compiler_rt/common.zig").panic; | |
| 4 | pub const panic = common.panic; | |
| 4 | 5 | |
| 5 | 6 | comptime { |
| 6 | 7 | // Integer routines |
| ... | ... | @@ -236,4 +237,10 @@ comptime { |
| 236 | 237 | _ = @import("compiler_rt/bcmp.zig"); |
| 237 | 238 | _ = @import("compiler_rt/ssp.zig"); |
| 238 | 239 | } |
| 240 | ||
| 241 | if (!builtin.link_libc and builtin.abi == .msvc) { | |
| 242 | @export(&_fltused, .{ .name = "_fltused", .linkage = common.linkage, .visibility = common.visibility }); | |
| 243 | } | |
| 239 | 244 | } |
| 245 | ||
| 246 | var _fltused: c_int = 1; |