diff options
Diffstat (limited to 'src/pkg/sync/atomic/asm_amd64.s')
| -rw-r--r-- | src/pkg/sync/atomic/asm_amd64.s | 146 |
1 files changed, 0 insertions, 146 deletions
diff --git a/src/pkg/sync/atomic/asm_amd64.s b/src/pkg/sync/atomic/asm_amd64.s deleted file mode 100644 index 6e53ebedd..000000000 --- a/src/pkg/sync/atomic/asm_amd64.s +++ /dev/null @@ -1,146 +0,0 @@ -// Copyright 2011 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -// +build !race - -#include "textflag.h" - -TEXT ·SwapInt32(SB),NOSPLIT,$0-20 - JMP ·SwapUint32(SB) - -TEXT ·SwapUint32(SB),NOSPLIT,$0-20 - MOVQ addr+0(FP), BP - MOVL new+8(FP), AX - XCHGL AX, 0(BP) - MOVL AX, old+16(FP) - RET - -TEXT ·SwapInt64(SB),NOSPLIT,$0-24 - JMP ·SwapUint64(SB) - -TEXT ·SwapUint64(SB),NOSPLIT,$0-24 - MOVQ addr+0(FP), BP - MOVQ new+8(FP), AX - XCHGQ AX, 0(BP) - MOVQ AX, old+16(FP) - RET - -TEXT ·SwapUintptr(SB),NOSPLIT,$0-24 - JMP ·SwapUint64(SB) - -TEXT ·SwapPointer(SB),NOSPLIT,$0-24 - JMP ·SwapUint64(SB) - -TEXT ·CompareAndSwapInt32(SB),NOSPLIT,$0-17 - JMP ·CompareAndSwapUint32(SB) - -TEXT ·CompareAndSwapUint32(SB),NOSPLIT,$0-17 - MOVQ addr+0(FP), BP - MOVL old+8(FP), AX - MOVL new+12(FP), CX - LOCK - CMPXCHGL CX, 0(BP) - SETEQ swapped+16(FP) - RET - -TEXT ·CompareAndSwapUintptr(SB),NOSPLIT,$0-25 - JMP ·CompareAndSwapUint64(SB) - -TEXT ·CompareAndSwapPointer(SB),NOSPLIT,$0-25 - JMP ·CompareAndSwapUint64(SB) - -TEXT ·CompareAndSwapInt64(SB),NOSPLIT,$0-25 - JMP ·CompareAndSwapUint64(SB) - -TEXT ·CompareAndSwapUint64(SB),NOSPLIT,$0-25 - MOVQ addr+0(FP), BP - MOVQ old+8(FP), AX - MOVQ new+16(FP), CX - LOCK - CMPXCHGQ CX, 0(BP) - SETEQ swapped+24(FP) - RET - -TEXT ·AddInt32(SB),NOSPLIT,$0-20 - JMP ·AddUint32(SB) - -TEXT ·AddUint32(SB),NOSPLIT,$0-20 - MOVQ addr+0(FP), BP - MOVL delta+8(FP), AX - MOVL AX, CX - LOCK - XADDL AX, 0(BP) - ADDL AX, CX - MOVL CX, new+16(FP) - RET - -TEXT ·AddUintptr(SB),NOSPLIT,$0-24 - JMP ·AddUint64(SB) - -TEXT ·AddInt64(SB),NOSPLIT,$0-24 - JMP ·AddUint64(SB) - -TEXT ·AddUint64(SB),NOSPLIT,$0-24 - MOVQ addr+0(FP), BP - MOVQ delta+8(FP), AX - MOVQ AX, CX - LOCK - XADDQ AX, 0(BP) - ADDQ AX, CX - MOVQ CX, new+16(FP) - RET - -TEXT ·LoadInt32(SB),NOSPLIT,$0-12 - JMP ·LoadUint32(SB) - -TEXT ·LoadUint32(SB),NOSPLIT,$0-12 - MOVQ addr+0(FP), AX - MOVL 0(AX), AX - MOVL AX, val+8(FP) - RET - -TEXT ·LoadInt64(SB),NOSPLIT,$0-16 - JMP ·LoadUint64(SB) - -TEXT ·LoadUint64(SB),NOSPLIT,$0-16 - MOVQ addr+0(FP), AX - MOVQ 0(AX), AX - MOVQ AX, val+8(FP) - RET - -TEXT ·LoadUintptr(SB),NOSPLIT,$0-16 - JMP ·LoadPointer(SB) - -TEXT ·LoadPointer(SB),NOSPLIT,$0-16 - MOVQ addr+0(FP), AX - MOVQ 0(AX), AX - MOVQ AX, val+8(FP) - RET - -TEXT ·StoreInt32(SB),NOSPLIT,$0-12 - JMP ·StoreUint32(SB) - -TEXT ·StoreUint32(SB),NOSPLIT,$0-12 - MOVQ addr+0(FP), BP - MOVL val+8(FP), AX - XCHGL AX, 0(BP) - RET - -TEXT ·StoreInt64(SB),NOSPLIT,$0-16 - JMP ·StoreUint64(SB) - -TEXT ·StoreUint64(SB),NOSPLIT,$0-16 - MOVQ addr+0(FP), BP - MOVQ val+8(FP), AX - XCHGQ AX, 0(BP) - RET - -TEXT ·StoreUintptr(SB),NOSPLIT,$0-16 - JMP ·StorePointer(SB) - -TEXT ·StorePointer(SB),NOSPLIT,$0-16 - MOVQ addr+0(FP), BP - MOVQ val+8(FP), AX - XCHGQ AX, 0(BP) - RET |