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| author | Jacob Young <15544577+jacobly0@users.noreply.github.com> | 2025-06-20 00:20:56 -0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-06-20 00:20:56 -0400 |
| commit | cf1a7bbd44b9542552c7b5dc6532aafb5142bf7a (patch) | |
| tree | 23d82265b3a4500514063f0fa13533b255f88f64 /lib/compiler_rt/stack_probe.zig | |
| parent | f5a327cd366348a739a282f380acd627815183b5 (diff) | |
| parent | 1f98c98fffb09bf15a9fc04ecd5f1fa38a4bd4b8 (diff) | |
| download | zig-cf1a7bbd44b9542552c7b5dc6532aafb5142bf7a.tar.gz zig-cf1a7bbd44b9542552c7b5dc6532aafb5142bf7a.zip | |
Merge pull request #24193 from jacobly0/x86_64-spring-cleaning
x86_64: increase passing test coverage on windows
Diffstat (limited to 'lib/compiler_rt/stack_probe.zig')
| -rw-r--r-- | lib/compiler_rt/stack_probe.zig | 56 |
1 files changed, 28 insertions, 28 deletions
diff --git a/lib/compiler_rt/stack_probe.zig b/lib/compiler_rt/stack_probe.zig index c45946900a..afc124196f 100644 --- a/lib/compiler_rt/stack_probe.zig +++ b/lib/compiler_rt/stack_probe.zig @@ -127,23 +127,23 @@ fn win_probe_stack_only() void { }, .x86_64 => { asm volatile ( - \\ push %%rcx - \\ push %%rax - \\ cmp $0x1000,%%rax - \\ lea 24(%%rsp),%%rcx + \\ pushq %%rcx + \\ pushq %%rax + \\ cmpq $0x1000,%%rax + \\ leaq 24(%%rsp),%%rcx \\ jb 1f \\ 2: - \\ sub $0x1000,%%rcx - \\ test %%rcx,(%%rcx) - \\ sub $0x1000,%%rax - \\ cmp $0x1000,%%rax + \\ subq $0x1000,%%rcx + \\ testq %%rcx,(%%rcx) + \\ subq $0x1000,%%rax + \\ cmpq $0x1000,%%rax \\ ja 2b \\ 1: - \\ sub %%rax,%%rcx - \\ test %%rcx,(%%rcx) - \\ pop %%rax - \\ pop %%rcx - \\ ret + \\ subq %%rax,%%rcx + \\ testq %%rcx,(%%rcx) + \\ popq %%rax + \\ popq %%rcx + \\ retq ); }, .x86 => { @@ -179,26 +179,26 @@ fn win_probe_stack_adjust_sp() void { switch (arch) { .x86_64 => { asm volatile ( - \\ push %%rcx - \\ cmp $0x1000,%%rax - \\ lea 16(%%rsp),%%rcx + \\ pushq %%rcx + \\ cmpq $0x1000,%%rax + \\ leaq 16(%%rsp),%%rcx \\ jb 1f \\ 2: - \\ sub $0x1000,%%rcx - \\ test %%rcx,(%%rcx) - \\ sub $0x1000,%%rax - \\ cmp $0x1000,%%rax + \\ subq $0x1000,%%rcx + \\ testq %%rcx,(%%rcx) + \\ subq $0x1000,%%rax + \\ cmpq $0x1000,%%rax \\ ja 2b \\ 1: - \\ sub %%rax,%%rcx - \\ test %%rcx,(%%rcx) + \\ subq %%rax,%%rcx + \\ testq %%rcx,(%%rcx) \\ - \\ lea 8(%%rsp),%%rax - \\ mov %%rcx,%%rsp - \\ mov -8(%%rax),%%rcx - \\ push (%%rax) - \\ sub %%rsp,%%rax - \\ ret + \\ leaq 8(%%rsp),%%rax + \\ movq %%rcx,%%rsp + \\ movq -8(%%rax),%%rcx + \\ pushq (%%rax) + \\ subq %%rsp,%%rax + \\ retq ); }, .x86 => { |