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internal/sm2ec: fix s390x p256OrdReduce

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Sun Yimin 2024-08-23 15:03:00 +08:00 committed by GitHub
parent 72bdf4ba55
commit 3578343e11
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1 changed files with 9 additions and 4 deletions
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13
internal/sm2ec/p256_asm_s390x.s
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@ -954,21 +954,25 @@ TEXT ·p256PointDouble6TimesAsm(SB), NOSPLIT, $0
#define res_ptr R1 #define res_ptr R1
#define CPOOL R4 #define CPOOL R4
#define T0 V0 #define T0 V0
#define T1 V1 #define T1 V1
#define T2 V2 #define T2 V2
#define TT0 V3 #define TT0 V3
#define TT1 V4 #define TT1 V4
#define CAR1 V5
#define CAR2 V6 #define ZER V6
#define PL V7 #define CAR1 V7
#define PH V8 #define CAR2 V8
#define PL V9
#define PH V10
//func p256OrdReduce(s *p256OrdElement) //func p256OrdReduce(s *p256OrdElement)
TEXT ·p256OrdReduce(SB),NOSPLIT,$0 TEXT ·p256OrdReduce(SB),NOSPLIT,$0
MOVD res+0(FP), res_ptr MOVD res+0(FP), res_ptr
VZERO T2 VZERO T2
VZERO ZER
MOVD $p256ord<>+0x00(SB), CPOOL MOVD $p256ord<>+0x00(SB), CPOOL
VL 16(CPOOL), PL VL 16(CPOOL), PL
VL 0(CPOOL), PH VL 0(CPOOL), PH
@ -1001,6 +1005,7 @@ TEXT ·p256OrdReduce(SB),NOSPLIT,$0
#undef T2 #undef T2
#undef TT0 #undef TT0
#undef TT1 #undef TT1
#undef ZER
#undef CAR1 #undef CAR1
#undef CAR2 #undef CAR2
#undef PL #undef PL