diff options
Diffstat (limited to 'src/pkg/sync/atomic/asm_netbsd_arm.s')
| -rw-r--r-- | src/pkg/sync/atomic/asm_netbsd_arm.s | 66 |
1 files changed, 43 insertions, 23 deletions
diff --git a/src/pkg/sync/atomic/asm_netbsd_arm.s b/src/pkg/sync/atomic/asm_netbsd_arm.s index 677f3daaa..64f4dbe71 100644 --- a/src/pkg/sync/atomic/asm_netbsd_arm.s +++ b/src/pkg/sync/atomic/asm_netbsd_arm.s @@ -2,46 +2,66 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +#include "../../../cmd/ld/textflag.h" + // NetBSD/ARM atomic operations. // TODO(minux): this only supports ARMv6K or higher. -TEXT ·CompareAndSwapInt32(SB),7,$0 +TEXT ·CompareAndSwapInt32(SB),NOSPLIT,$0 B ·CompareAndSwapUint32(SB) -TEXT ·CompareAndSwapUint32(SB),7,$0 +TEXT ·CompareAndSwapUint32(SB),NOSPLIT,$0 B ·armCompareAndSwapUint32(SB) -TEXT ·CompareAndSwapUintptr(SB),7,$0 +TEXT ·CompareAndSwapUintptr(SB),NOSPLIT,$0 B ·CompareAndSwapUint32(SB) -TEXT ·CompareAndSwapPointer(SB),7,$0 +TEXT ·CompareAndSwapPointer(SB),NOSPLIT,$0 B ·CompareAndSwapUint32(SB) -TEXT ·AddInt32(SB),7,$0 +TEXT ·AddInt32(SB),NOSPLIT,$0 B ·AddUint32(SB) -TEXT ·AddUint32(SB),7,$0 +TEXT ·AddUint32(SB),NOSPLIT,$0 B ·armAddUint32(SB) -TEXT ·AddUintptr(SB),7,$0 +TEXT ·AddUintptr(SB),NOSPLIT,$0 B ·AddUint32(SB) -TEXT ·CompareAndSwapInt64(SB),7,$0 +TEXT ·SwapInt32(SB),NOSPLIT,$0 + B ·SwapUint32(SB) + +TEXT ·SwapUint32(SB),NOSPLIT,$0 + B ·armSwapUint32(SB) + +TEXT ·SwapUintptr(SB),NOSPLIT,$0 + B ·SwapUint32(SB) + +TEXT ·SwapPointer(SB),NOSPLIT,$0 + B ·SwapUint32(SB) + +TEXT ·CompareAndSwapInt64(SB),NOSPLIT,$0 B ·CompareAndSwapUint64(SB) -TEXT ·CompareAndSwapUint64(SB),7,$-4 +TEXT ·CompareAndSwapUint64(SB),NOSPLIT,$-4 B ·armCompareAndSwapUint64(SB) -TEXT ·AddInt64(SB),7,$0 +TEXT ·AddInt64(SB),NOSPLIT,$0 B ·addUint64(SB) -TEXT ·AddUint64(SB),7,$0 +TEXT ·AddUint64(SB),NOSPLIT,$0 B ·addUint64(SB) -TEXT ·LoadInt32(SB),7,$0 +TEXT ·SwapInt64(SB),NOSPLIT,$0 + B ·swapUint64(SB) + +TEXT ·SwapUint64(SB),NOSPLIT,$0 + B ·swapUint64(SB) + +TEXT ·LoadInt32(SB),NOSPLIT,$0 B ·LoadUint32(SB) -TEXT ·LoadUint32(SB),7,$0 +TEXT ·LoadUint32(SB),NOSPLIT,$0-8 MOVW addr+0(FP), R1 load32loop: LDREX (R1), R2 // loads R2 @@ -51,22 +71,22 @@ load32loop: MOVW R2, val+4(FP) RET -TEXT ·LoadInt64(SB),7,$0 +TEXT ·LoadInt64(SB),NOSPLIT,$0 B ·loadUint64(SB) -TEXT ·LoadUint64(SB),7,$0 +TEXT ·LoadUint64(SB),NOSPLIT,$0 B ·loadUint64(SB) -TEXT ·LoadUintptr(SB),7,$0 +TEXT ·LoadUintptr(SB),NOSPLIT,$0 B ·LoadUint32(SB) -TEXT ·LoadPointer(SB),7,$0 +TEXT ·LoadPointer(SB),NOSPLIT,$0 B ·LoadUint32(SB) -TEXT ·StoreInt32(SB),7,$0 +TEXT ·StoreInt32(SB),NOSPLIT,$0 B ·StoreUint32(SB) -TEXT ·StoreUint32(SB),7,$0 +TEXT ·StoreUint32(SB),NOSPLIT,$0-8 MOVW addr+0(FP), R1 MOVW val+4(FP), R2 storeloop: @@ -76,14 +96,14 @@ storeloop: BNE storeloop RET -TEXT ·StoreInt64(SB),7,$0 +TEXT ·StoreInt64(SB),NOSPLIT,$0 B ·storeUint64(SB) -TEXT ·StoreUint64(SB),7,$0 +TEXT ·StoreUint64(SB),NOSPLIT,$0 B ·storeUint64(SB) -TEXT ·StoreUintptr(SB),7,$0 +TEXT ·StoreUintptr(SB),NOSPLIT,$0 B ·StoreUint32(SB) -TEXT ·StorePointer(SB),7,$0 +TEXT ·StorePointer(SB),NOSPLIT,$0 B ·StoreUint32(SB) |