diff options
Diffstat (limited to 'src/runtime/internal/atomic/asm_amd64.s')
| -rw-r--r-- | src/runtime/internal/atomic/asm_amd64.s | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/runtime/internal/atomic/asm_amd64.s b/src/runtime/internal/atomic/asm_amd64.s index 90c56424c9..2cf7c55870 100644 --- a/src/runtime/internal/atomic/asm_amd64.s +++ b/src/runtime/internal/atomic/asm_amd64.s @@ -136,6 +136,12 @@ TEXT runtime∕internal∕atomic·Store(SB), NOSPLIT, $0-12 TEXT runtime∕internal∕atomic·StoreRel(SB), NOSPLIT, $0-12 JMP runtime∕internal∕atomic·Store(SB) +TEXT runtime∕internal∕atomic·StoreRel64(SB), NOSPLIT, $0-16 + JMP runtime∕internal∕atomic·Store64(SB) + +TEXT runtime∕internal∕atomic·StoreReluintptr(SB), NOSPLIT, $0-16 + JMP runtime∕internal∕atomic·Store64(SB) + TEXT runtime∕internal∕atomic·Store8(SB), NOSPLIT, $0-9 MOVQ ptr+0(FP), BX MOVB val+8(FP), AX @@ -163,3 +169,19 @@ TEXT runtime∕internal∕atomic·And8(SB), NOSPLIT, $0-9 LOCK ANDB BX, (AX) RET + +// func Or(addr *uint32, v uint32) +TEXT runtime∕internal∕atomic·Or(SB), NOSPLIT, $0-12 + MOVQ ptr+0(FP), AX + MOVL val+8(FP), BX + LOCK + ORL BX, (AX) + RET + +// func And(addr *uint32, v uint32) +TEXT runtime∕internal∕atomic·And(SB), NOSPLIT, $0-12 + MOVQ ptr+0(FP), AX + MOVL val+8(FP), BX + LOCK + ANDL BX, (AX) + RET |