diff options
Diffstat (limited to 'vendor/github.com/tetratelabs/wazero/internal/platform/cpuid_amd64.s')
| -rw-r--r-- | vendor/github.com/tetratelabs/wazero/internal/platform/cpuid_amd64.s | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/vendor/github.com/tetratelabs/wazero/internal/platform/cpuid_amd64.s b/vendor/github.com/tetratelabs/wazero/internal/platform/cpuid_amd64.s new file mode 100644 index 000000000..8d483f3a6 --- /dev/null +++ b/vendor/github.com/tetratelabs/wazero/internal/platform/cpuid_amd64.s @@ -0,0 +1,14 @@ +#include "textflag.h" + +// lifted from github.com/intel-go/cpuid and src/internal/cpu/cpu_x86.s +// func cpuid(arg1, arg2 uint32) (eax, ebx, ecx, edx uint32) +TEXT ·cpuid(SB), NOSPLIT, $0-24 + MOVL arg1+0(FP), AX + MOVL arg2+4(FP), CX + CPUID + MOVL AX, eax+8(FP) + MOVL BX, ebx+12(FP) + MOVL CX, ecx+16(FP) + MOVL DX, edx+20(FP) + RET + |