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| author | Jamie Liu <jamieliu@google.com> | 2020-12-02 19:06:41 -0800 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2020-12-02 19:08:32 -0800 |
| commit | ed8bdf461b5f8093957a11f526032d42938af7ca (patch) | |
| tree | abb6be971535360397634f568d26c60a4696c0c1 /pkg/sleep/commit_amd64.s | |
| parent | bdaae08ee2b4834422d46cdfd292161e974e4d26 (diff) | |
Consolidate most synchronization primitive linknames in the sync package.
PiperOrigin-RevId: 345359823
Diffstat (limited to 'pkg/sleep/commit_amd64.s')
| -rw-r--r-- | pkg/sleep/commit_amd64.s | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/pkg/sleep/commit_amd64.s b/pkg/sleep/commit_amd64.s deleted file mode 100644 index bc4ac2c3c..000000000 --- a/pkg/sleep/commit_amd64.s +++ /dev/null @@ -1,35 +0,0 @@ -// Copyright 2018 The gVisor Authors. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -#include "textflag.h" - -#define preparingG 1 - -// See commit_noasm.go for a description of commitSleep. -// -// func commitSleep(g uintptr, waitingG *uintptr) bool -TEXT ·commitSleep(SB),NOSPLIT,$0-24 - MOVQ waitingG+8(FP), CX - MOVQ g+0(FP), DX - - // Store the G in waitingG if it's still preparingG. If it's anything - // else it means a waker has aborted the sleep. - MOVQ $preparingG, AX - LOCK - CMPXCHGQ DX, 0(CX) - - SETEQ AX - MOVB AX, ret+16(FP) - - RET |