diff options
Diffstat (limited to 'src/runtime/asm_power64x.s')
| -rw-r--r-- | src/runtime/asm_power64x.s | 41 |
1 files changed, 21 insertions, 20 deletions
diff --git a/src/runtime/asm_power64x.s b/src/runtime/asm_power64x.s index b6eac9611..e1f8a84af 100644 --- a/src/runtime/asm_power64x.s +++ b/src/runtime/asm_power64x.s @@ -86,7 +86,7 @@ TEXT runtime·reginit(SB),NOSPLIT,$-8-0 // void gosave(Gobuf*) // save state in Gobuf; setjmp TEXT runtime·gosave(SB), NOSPLIT, $-8-8 - MOVD gobuf+0(FP), R3 + MOVD buf+0(FP), R3 MOVD R1, gobuf_sp(R3) MOVD LR, R31 MOVD R31, gobuf_pc(R3) @@ -99,7 +99,7 @@ TEXT runtime·gosave(SB), NOSPLIT, $-8-8 // void gogo(Gobuf*) // restore state from Gobuf; longjmp TEXT runtime·gogo(SB), NOSPLIT, $-8-8 - MOVD gobuf+0(FP), R5 + MOVD buf+0(FP), R5 MOVD gobuf_g(R5), g // make sure g is not nil MOVD 0(g), R4 MOVD gobuf_sp(R5), R1 @@ -299,7 +299,7 @@ TEXT runtime·morestack_noctxt(SB),NOSPLIT,$-8-0 // Note: can't just "BR NAME(SB)" - bad inlining results. TEXT ·reflectcall(SB), NOSPLIT, $-8-24 - MOVWZ argsize+16(FP), R3 + MOVWZ n+16(FP), R3 DISPATCH(runtime·call16, 16) DISPATCH(runtime·call32, 32) DISPATCH(runtime·call64, 64) @@ -335,8 +335,8 @@ TEXT ·reflectcall(SB), NOSPLIT, $-8-24 TEXT NAME(SB), WRAPPER, $MAXSIZE-24; \ NO_LOCAL_POINTERS; \ /* copy arguments to stack */ \ - MOVD argptr+8(FP), R3; \ - MOVWZ argsize+16(FP), R4; \ + MOVD arg+8(FP), R3; \ + MOVWZ n+16(FP), R4; \ MOVD R1, R5; \ ADD $(8-1), R5; \ SUB $1, R3; \ @@ -353,8 +353,8 @@ TEXT NAME(SB), WRAPPER, $MAXSIZE-24; \ PCDATA $PCDATA_StackMapIndex, $0; \ BL (CTR); \ /* copy return values back */ \ - MOVD argptr+8(FP), R3; \ - MOVWZ argsize+16(FP), R4; \ + MOVD arg+8(FP), R3; \ + MOVWZ n+16(FP), R4; \ MOVWZ retoffset+20(FP), R6; \ MOVD R1, R5; \ ADD R6, R5; \ @@ -398,7 +398,7 @@ CALLFN(·call268435456, 268435456) CALLFN(·call536870912, 536870912) CALLFN(·call1073741824, 1073741824) -// bool cas(uint32 *val, uint32 old, uint32 new) +// bool cas(uint32 *ptr, uint32 old, uint32 new) // Atomically: // if(*val == old){ // *val = new; @@ -406,7 +406,7 @@ CALLFN(·call1073741824, 1073741824) // } else // return 0; TEXT runtime·cas(SB), NOSPLIT, $0-17 - MOVD p+0(FP), R3 + MOVD ptr+0(FP), R3 MOVWZ old+8(FP), R4 MOVWZ new+12(FP), R5 cas_again: @@ -425,7 +425,7 @@ cas_fail: MOVD $0, R3 BR -5(PC) -// bool runtime·cas64(uint64 *val, uint64 old, uint64 new) +// bool runtime·cas64(uint64 *ptr, uint64 old, uint64 new) // Atomically: // if(*val == *old){ // *val = new; @@ -434,7 +434,7 @@ cas_fail: // return 0; // } TEXT runtime·cas64(SB), NOSPLIT, $0-25 - MOVD p+0(FP), R3 + MOVD ptr+0(FP), R3 MOVD old+8(FP), R4 MOVD new+16(FP), R5 cas64_again: @@ -475,12 +475,12 @@ TEXT runtime·atomicstoreuintptr(SB), NOSPLIT, $0-16 TEXT runtime·casp(SB), NOSPLIT, $0-25 BR runtime·cas64(SB) -// uint32 xadd(uint32 volatile *val, int32 delta) +// uint32 xadd(uint32 volatile *ptr, int32 delta) // Atomically: // *val += delta; // return *val; TEXT runtime·xadd(SB), NOSPLIT, $0-20 - MOVD p+0(FP), R4 + MOVD ptr+0(FP), R4 MOVW delta+8(FP), R5 SYNC LWAR (R4), R3 @@ -493,7 +493,7 @@ TEXT runtime·xadd(SB), NOSPLIT, $0-20 RETURN TEXT runtime·xadd64(SB), NOSPLIT, $0-24 - MOVD p+0(FP), R4 + MOVD ptr+0(FP), R4 MOVD delta+8(FP), R5 SYNC LDAR (R4), R3 @@ -506,7 +506,7 @@ TEXT runtime·xadd64(SB), NOSPLIT, $0-24 RETURN TEXT runtime·xchg(SB), NOSPLIT, $0-20 - MOVD p+0(FP), R4 + MOVD ptr+0(FP), R4 MOVW new+8(FP), R5 SYNC LWAR (R4), R3 @@ -518,7 +518,7 @@ TEXT runtime·xchg(SB), NOSPLIT, $0-20 RETURN TEXT runtime·xchg64(SB), NOSPLIT, $0-24 - MOVD p+0(FP), R4 + MOVD ptr+0(FP), R4 MOVD new+8(FP), R5 SYNC LDAR (R4), R3 @@ -651,7 +651,7 @@ TEXT runtime·setcallerpc(SB),NOSPLIT,$-8-16 RETURN TEXT runtime·getcallersp(SB),NOSPLIT,$0-16 - MOVD sp+0(FP), R3 + MOVD argp+0(FP), R3 SUB $8, R3 MOVD R3, ret+8(FP) RETURN @@ -695,22 +695,23 @@ TEXT runtime·aeshashstr(SB),NOSPLIT,$-8-0 TEXT runtime·memeq(SB),NOSPLIT,$-8-25 MOVD a+0(FP), R3 MOVD b+8(FP), R4 - MOVD count+16(FP), R5 + MOVD size+16(FP), R5 SUB $1, R3 SUB $1, R4 ADD R3, R5, R8 loop: CMP R3, R8 - BNE 4(PC) + BNE test MOVD $1, R3 MOVB R3, ret+24(FP) RETURN +test: MOVBZU 1(R3), R6 MOVBZU 1(R4), R7 CMP R6, R7 BEQ loop - MOVB R0, ret+24(FP) + MOVB $0, ret+24(FP) RETURN // eqstring tests whether two strings are equal. |