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| author | Katie Hockman <katie@golang.org> | 2020-12-14 10:03:05 -0500 |
|---|---|---|
| committer | Katie Hockman <katie@golang.org> | 2020-12-14 10:06:13 -0500 |
| commit | 0345ede87ee12698988973884cfc0fd3d499dffd (patch) | |
| tree | 7123cff141ee5661208d2f5f437b8f5252ac7f6a /src/runtime/internal/atomic/asm_amd64.s | |
| parent | 4651d6b267818b0e0d128a5443289717c4bb8cbc (diff) | |
| parent | 0a02371b0576964e81c3b40d328db9a3ef3b031b (diff) | |
| download | go-0345ede87ee12698988973884cfc0fd3d499dffd.tar.xz | |
[dev.fuzz] all: merge master into dev.fuzz
Change-Id: I5d8c8329ccc9d747bd81ade6b1cb7cb8ae2e94b2
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 |