| // Copyright 2015 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 mips64 mips64le |
| |
| #include "textflag.h" |
| |
| TEXT ·SwapInt32(SB),NOSPLIT,$0-20 |
| JMP ·SwapUint32(SB) |
| |
| TEXT ·SwapUint32(SB),NOSPLIT,$0-20 |
| MOVV addr+0(FP), R2 |
| MOVW new+8(FP), R5 |
| SYNC |
| MOVV R5, R3 |
| LL (R2), R1 |
| SC R3, (R2) |
| BEQ R3, -3(PC) |
| MOVW R1, old+16(FP) |
| SYNC |
| RET |
| |
| TEXT ·SwapInt64(SB),NOSPLIT,$0-24 |
| JMP ·SwapUint64(SB) |
| |
| TEXT ·SwapUint64(SB),NOSPLIT,$0-24 |
| MOVV addr+0(FP), R2 |
| MOVV new+8(FP), R5 |
| SYNC |
| MOVV R5, R3 |
| LLV (R2), R1 |
| SCV R3, (R2) |
| BEQ R3, -3(PC) |
| MOVV R1, old+16(FP) |
| SYNC |
| RET |
| |
| TEXT ·SwapUintptr(SB),NOSPLIT,$0-24 |
| JMP ·SwapUint64(SB) |
| |
| TEXT ·CompareAndSwapInt32(SB),NOSPLIT,$0-17 |
| JMP ·CompareAndSwapUint32(SB) |
| |
| TEXT ·CompareAndSwapUint32(SB),NOSPLIT,$0-17 |
| MOVV addr+0(FP), R1 |
| MOVW old+8(FP), R2 |
| MOVW new+12(FP), R5 |
| SYNC |
| cas_again: |
| MOVV R5, R3 |
| LL (R1), R4 |
| BNE R2, R4, cas_fail |
| SC R3, (R1) |
| BEQ R3, cas_again |
| MOVV $1, R1 |
| MOVB R1, swapped+16(FP) |
| SYNC |
| RET |
| cas_fail: |
| MOVV $0, R1 |
| JMP -4(PC) |
| |
| TEXT ·CompareAndSwapUintptr(SB),NOSPLIT,$0-25 |
| JMP ·CompareAndSwapUint64(SB) |
| |
| TEXT ·CompareAndSwapInt64(SB),NOSPLIT,$0-25 |
| JMP ·CompareAndSwapUint64(SB) |
| |
| TEXT ·CompareAndSwapUint64(SB),NOSPLIT,$0-25 |
| MOVV addr+0(FP), R1 |
| MOVV old+8(FP), R2 |
| MOVV new+16(FP), R5 |
| SYNC |
| cas64_again: |
| MOVV R5, R3 |
| LLV (R1), R4 |
| BNE R2, R4, cas64_fail |
| SCV R3, (R1) |
| BEQ R3, cas64_again |
| MOVV $1, R1 |
| MOVB R1, swapped+24(FP) |
| SYNC |
| RET |
| cas64_fail: |
| MOVV $0, R1 |
| JMP -4(PC) |
| |
| TEXT ·AddInt32(SB),NOSPLIT,$0-20 |
| JMP ·AddUint32(SB) |
| |
| TEXT ·AddUint32(SB),NOSPLIT,$0-20 |
| MOVV addr+0(FP), R2 |
| MOVW delta+8(FP), R3 |
| SYNC |
| LL (R2), R1 |
| ADDU R1, R3, R4 |
| MOVV R4, R1 |
| SC R4, (R2) |
| BEQ R4, -4(PC) |
| MOVW R1, new+16(FP) |
| SYNC |
| 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 |
| MOVV addr+0(FP), R2 |
| MOVV delta+8(FP), R3 |
| SYNC |
| LLV (R2), R1 |
| ADDVU R1, R3, R4 |
| MOVV R4, R1 |
| SCV R4, (R2) |
| BEQ R4, -4(PC) |
| MOVV R1, new+16(FP) |
| SYNC |
| RET |
| |
| TEXT ·LoadInt32(SB),NOSPLIT,$0-12 |
| JMP ·LoadUint32(SB) |
| |
| TEXT ·LoadUint32(SB),NOSPLIT,$0-12 |
| MOVV addr+0(FP), R1 |
| SYNC |
| MOVWU 0(R1), R1 |
| SYNC |
| MOVW R1, val+8(FP) |
| RET |
| |
| TEXT ·LoadInt64(SB),NOSPLIT,$0-16 |
| JMP ·LoadUint64(SB) |
| |
| TEXT ·LoadUint64(SB),NOSPLIT,$0-16 |
| MOVV addr+0(FP), R1 |
| SYNC |
| MOVV 0(R1), R1 |
| SYNC |
| MOVV R1, val+8(FP) |
| RET |
| |
| TEXT ·LoadUintptr(SB),NOSPLIT,$0-16 |
| JMP ·LoadPointer(SB) |
| |
| TEXT ·LoadPointer(SB),NOSPLIT,$0-16 |
| JMP ·LoadUint64(SB) |
| |
| TEXT ·StoreInt32(SB),NOSPLIT,$0-12 |
| JMP ·StoreUint32(SB) |
| |
| TEXT ·StoreUint32(SB),NOSPLIT,$0-12 |
| MOVV addr+0(FP), R1 |
| MOVW val+8(FP), R2 |
| SYNC |
| MOVW R2, 0(R1) |
| SYNC |
| RET |
| |
| TEXT ·StoreInt64(SB),NOSPLIT,$0-16 |
| JMP ·StoreUint64(SB) |
| |
| TEXT ·StoreUint64(SB),NOSPLIT,$0-16 |
| MOVV addr+0(FP), R1 |
| MOVV val+8(FP), R2 |
| SYNC |
| MOVV R2, 0(R1) |
| SYNC |
| RET |
| |
| TEXT ·StoreUintptr(SB),NOSPLIT,$0-16 |
| JMP ·StoreUint64(SB) |