admin/go-legacy-win7
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Update to go1.23.6

Browse Source
This commit is contained in:
Vorapol Rinsatitnon
2025-02-08 18:03:41 +07:00
parent 716e5b5d05
commit 25e497e367
2 changed files with 19 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
VERSION
View File

@@ -1,2 +1,2 @@
go1.23.5 go1.23.6
time 2025-01-10T16:44:59Z time 2025-01-31T18:38:03Z

20
src/crypto/internal/nistec/p256_asm_ppc64le.s
View File

@@ -126,14 +126,23 @@ GLOBL p256mul<>(SB), 8, $160
#define PH V31 #define PH V31
#define CAR1 V6 #define CAR1 V6
#define SEL V8
#define ZER V9
// func p256NegCond(val *p256Point, cond int) // func p256NegCond(val *p256Point, cond int)
TEXT ·p256NegCond(SB), NOSPLIT, $0-16 TEXT ·p256NegCond(SB), NOSPLIT, $0-16
MOVD val+0(FP), P1ptr MOVD val+0(FP), P1ptr
MOVD $16, R16 MOVD $16, R16
MOVD cond+8(FP), R6 // Copy cond into SEL (cond is R1 + 8 (cond offset) + 32)
CMP $0, R6 MOVD $40, R17
BC 12, 2, LR // just return if cond == 0 LXVDSX (R1)(R17), SEL
// Zeroize ZER
VSPLTISB $0, ZER
// SEL controls whether to return the original value (Y1H/Y1L)
// or the negated value (T1H/T1L).
VCMPEQUD SEL, ZER, SEL
MOVD $p256mul<>+0x00(SB), CPOOL MOVD $p256mul<>+0x00(SB), CPOOL
@@ -150,6 +159,9 @@ TEXT ·p256NegCond(SB), NOSPLIT, $0-16
VSUBUQM PL, Y1L, T1L // subtract part2 giving result VSUBUQM PL, Y1L, T1L // subtract part2 giving result
VSUBEUQM PH, Y1H, CAR1, T1H // subtract part1 using carry from part2 VSUBEUQM PH, Y1H, CAR1, T1H // subtract part1 using carry from part2
VSEL T1H, Y1H, SEL, T1H
VSEL T1L, Y1L, SEL, T1L
XXPERMDI T1H, T1H, $2, T1H XXPERMDI T1H, T1H, $2, T1H
XXPERMDI T1L, T1L, $2, T1L XXPERMDI T1L, T1L, $2, T1L
@@ -166,6 +178,8 @@ TEXT ·p256NegCond(SB), NOSPLIT, $0-16
#undef PL #undef PL
#undef PH #undef PH
#undef CAR1 #undef CAR1
#undef SEL
#undef ZER
#define P3ptr R3 #define P3ptr R3
#define P1ptr R4 #define P1ptr R4