mirror of
https://github.com/go-gitea/gitea
synced 2024-12-27 02:54:27 +00:00
282 lines
8.4 KiB
ArmAsm
282 lines
8.4 KiB
ArmAsm
// Copyright 2016 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 amd64,!gccgo,!appengine
|
|
|
|
#include "textflag.h"
|
|
|
|
DATA ·iv0<>+0x00(SB)/8, $0x6a09e667f3bcc908
|
|
DATA ·iv0<>+0x08(SB)/8, $0xbb67ae8584caa73b
|
|
GLOBL ·iv0<>(SB), (NOPTR+RODATA), $16
|
|
|
|
DATA ·iv1<>+0x00(SB)/8, $0x3c6ef372fe94f82b
|
|
DATA ·iv1<>+0x08(SB)/8, $0xa54ff53a5f1d36f1
|
|
GLOBL ·iv1<>(SB), (NOPTR+RODATA), $16
|
|
|
|
DATA ·iv2<>+0x00(SB)/8, $0x510e527fade682d1
|
|
DATA ·iv2<>+0x08(SB)/8, $0x9b05688c2b3e6c1f
|
|
GLOBL ·iv2<>(SB), (NOPTR+RODATA), $16
|
|
|
|
DATA ·iv3<>+0x00(SB)/8, $0x1f83d9abfb41bd6b
|
|
DATA ·iv3<>+0x08(SB)/8, $0x5be0cd19137e2179
|
|
GLOBL ·iv3<>(SB), (NOPTR+RODATA), $16
|
|
|
|
DATA ·c40<>+0x00(SB)/8, $0x0201000706050403
|
|
DATA ·c40<>+0x08(SB)/8, $0x0a09080f0e0d0c0b
|
|
GLOBL ·c40<>(SB), (NOPTR+RODATA), $16
|
|
|
|
DATA ·c48<>+0x00(SB)/8, $0x0100070605040302
|
|
DATA ·c48<>+0x08(SB)/8, $0x09080f0e0d0c0b0a
|
|
GLOBL ·c48<>(SB), (NOPTR+RODATA), $16
|
|
|
|
#define SHUFFLE(v2, v3, v4, v5, v6, v7, t1, t2) \
|
|
MOVO v4, t1; \
|
|
MOVO v5, v4; \
|
|
MOVO t1, v5; \
|
|
MOVO v6, t1; \
|
|
PUNPCKLQDQ v6, t2; \
|
|
PUNPCKHQDQ v7, v6; \
|
|
PUNPCKHQDQ t2, v6; \
|
|
PUNPCKLQDQ v7, t2; \
|
|
MOVO t1, v7; \
|
|
MOVO v2, t1; \
|
|
PUNPCKHQDQ t2, v7; \
|
|
PUNPCKLQDQ v3, t2; \
|
|
PUNPCKHQDQ t2, v2; \
|
|
PUNPCKLQDQ t1, t2; \
|
|
PUNPCKHQDQ t2, v3
|
|
|
|
#define SHUFFLE_INV(v2, v3, v4, v5, v6, v7, t1, t2) \
|
|
MOVO v4, t1; \
|
|
MOVO v5, v4; \
|
|
MOVO t1, v5; \
|
|
MOVO v2, t1; \
|
|
PUNPCKLQDQ v2, t2; \
|
|
PUNPCKHQDQ v3, v2; \
|
|
PUNPCKHQDQ t2, v2; \
|
|
PUNPCKLQDQ v3, t2; \
|
|
MOVO t1, v3; \
|
|
MOVO v6, t1; \
|
|
PUNPCKHQDQ t2, v3; \
|
|
PUNPCKLQDQ v7, t2; \
|
|
PUNPCKHQDQ t2, v6; \
|
|
PUNPCKLQDQ t1, t2; \
|
|
PUNPCKHQDQ t2, v7
|
|
|
|
#define HALF_ROUND(v0, v1, v2, v3, v4, v5, v6, v7, m0, m1, m2, m3, t0, c40, c48) \
|
|
PADDQ m0, v0; \
|
|
PADDQ m1, v1; \
|
|
PADDQ v2, v0; \
|
|
PADDQ v3, v1; \
|
|
PXOR v0, v6; \
|
|
PXOR v1, v7; \
|
|
PSHUFD $0xB1, v6, v6; \
|
|
PSHUFD $0xB1, v7, v7; \
|
|
PADDQ v6, v4; \
|
|
PADDQ v7, v5; \
|
|
PXOR v4, v2; \
|
|
PXOR v5, v3; \
|
|
PSHUFB c40, v2; \
|
|
PSHUFB c40, v3; \
|
|
PADDQ m2, v0; \
|
|
PADDQ m3, v1; \
|
|
PADDQ v2, v0; \
|
|
PADDQ v3, v1; \
|
|
PXOR v0, v6; \
|
|
PXOR v1, v7; \
|
|
PSHUFB c48, v6; \
|
|
PSHUFB c48, v7; \
|
|
PADDQ v6, v4; \
|
|
PADDQ v7, v5; \
|
|
PXOR v4, v2; \
|
|
PXOR v5, v3; \
|
|
MOVOU v2, t0; \
|
|
PADDQ v2, t0; \
|
|
PSRLQ $63, v2; \
|
|
PXOR t0, v2; \
|
|
MOVOU v3, t0; \
|
|
PADDQ v3, t0; \
|
|
PSRLQ $63, v3; \
|
|
PXOR t0, v3
|
|
|
|
#define LOAD_MSG(m0, m1, m2, m3, src, i0, i1, i2, i3, i4, i5, i6, i7) \
|
|
MOVQ i0*8(src), m0; \
|
|
PINSRQ $1, i1*8(src), m0; \
|
|
MOVQ i2*8(src), m1; \
|
|
PINSRQ $1, i3*8(src), m1; \
|
|
MOVQ i4*8(src), m2; \
|
|
PINSRQ $1, i5*8(src), m2; \
|
|
MOVQ i6*8(src), m3; \
|
|
PINSRQ $1, i7*8(src), m3
|
|
|
|
// func hashBlocksSSE4(h *[8]uint64, c *[2]uint64, flag uint64, blocks []byte)
|
|
TEXT ·hashBlocksSSE4(SB), 4, $288-48 // frame size = 272 + 16 byte alignment
|
|
MOVQ h+0(FP), AX
|
|
MOVQ c+8(FP), BX
|
|
MOVQ flag+16(FP), CX
|
|
MOVQ blocks_base+24(FP), SI
|
|
MOVQ blocks_len+32(FP), DI
|
|
|
|
MOVQ SP, BP
|
|
MOVQ SP, R9
|
|
ADDQ $15, R9
|
|
ANDQ $~15, R9
|
|
MOVQ R9, SP
|
|
|
|
MOVOU ·iv3<>(SB), X0
|
|
MOVO X0, 0(SP)
|
|
XORQ CX, 0(SP) // 0(SP) = ·iv3 ^ (CX || 0)
|
|
|
|
MOVOU ·c40<>(SB), X13
|
|
MOVOU ·c48<>(SB), X14
|
|
|
|
MOVOU 0(AX), X12
|
|
MOVOU 16(AX), X15
|
|
|
|
MOVQ 0(BX), R8
|
|
MOVQ 8(BX), R9
|
|
|
|
loop:
|
|
ADDQ $128, R8
|
|
CMPQ R8, $128
|
|
JGE noinc
|
|
INCQ R9
|
|
|
|
noinc:
|
|
MOVQ R8, X8
|
|
PINSRQ $1, R9, X8
|
|
|
|
MOVO X12, X0
|
|
MOVO X15, X1
|
|
MOVOU 32(AX), X2
|
|
MOVOU 48(AX), X3
|
|
MOVOU ·iv0<>(SB), X4
|
|
MOVOU ·iv1<>(SB), X5
|
|
MOVOU ·iv2<>(SB), X6
|
|
|
|
PXOR X8, X6
|
|
MOVO 0(SP), X7
|
|
|
|
LOAD_MSG(X8, X9, X10, X11, SI, 0, 2, 4, 6, 1, 3, 5, 7)
|
|
MOVO X8, 16(SP)
|
|
MOVO X9, 32(SP)
|
|
MOVO X10, 48(SP)
|
|
MOVO X11, 64(SP)
|
|
HALF_ROUND(X0, X1, X2, X3, X4, X5, X6, X7, X8, X9, X10, X11, X11, X13, X14)
|
|
SHUFFLE(X2, X3, X4, X5, X6, X7, X8, X9)
|
|
LOAD_MSG(X8, X9, X10, X11, SI, 8, 10, 12, 14, 9, 11, 13, 15)
|
|
MOVO X8, 80(SP)
|
|
MOVO X9, 96(SP)
|
|
MOVO X10, 112(SP)
|
|
MOVO X11, 128(SP)
|
|
HALF_ROUND(X0, X1, X2, X3, X4, X5, X6, X7, X8, X9, X10, X11, X11, X13, X14)
|
|
SHUFFLE_INV(X2, X3, X4, X5, X6, X7, X8, X9)
|
|
|
|
LOAD_MSG(X8, X9, X10, X11, SI, 14, 4, 9, 13, 10, 8, 15, 6)
|
|
MOVO X8, 144(SP)
|
|
MOVO X9, 160(SP)
|
|
MOVO X10, 176(SP)
|
|
MOVO X11, 192(SP)
|
|
HALF_ROUND(X0, X1, X2, X3, X4, X5, X6, X7, X8, X9, X10, X11, X11, X13, X14)
|
|
SHUFFLE(X2, X3, X4, X5, X6, X7, X8, X9)
|
|
LOAD_MSG(X8, X9, X10, X11, SI, 1, 0, 11, 5, 12, 2, 7, 3)
|
|
MOVO X8, 208(SP)
|
|
MOVO X9, 224(SP)
|
|
MOVO X10, 240(SP)
|
|
MOVO X11, 256(SP)
|
|
HALF_ROUND(X0, X1, X2, X3, X4, X5, X6, X7, X8, X9, X10, X11, X11, X13, X14)
|
|
SHUFFLE_INV(X2, X3, X4, X5, X6, X7, X8, X9)
|
|
|
|
LOAD_MSG(X8, X9, X10, X11, SI, 11, 12, 5, 15, 8, 0, 2, 13)
|
|
HALF_ROUND(X0, X1, X2, X3, X4, X5, X6, X7, X8, X9, X10, X11, X11, X13, X14)
|
|
SHUFFLE(X2, X3, X4, X5, X6, X7, X8, X9)
|
|
LOAD_MSG(X8, X9, X10, X11, SI, 10, 3, 7, 9, 14, 6, 1, 4)
|
|
HALF_ROUND(X0, X1, X2, X3, X4, X5, X6, X7, X8, X9, X10, X11, X11, X13, X14)
|
|
SHUFFLE_INV(X2, X3, X4, X5, X6, X7, X8, X9)
|
|
|
|
LOAD_MSG(X8, X9, X10, X11, SI, 7, 3, 13, 11, 9, 1, 12, 14)
|
|
HALF_ROUND(X0, X1, X2, X3, X4, X5, X6, X7, X8, X9, X10, X11, X11, X13, X14)
|
|
SHUFFLE(X2, X3, X4, X5, X6, X7, X8, X9)
|
|
LOAD_MSG(X8, X9, X10, X11, SI, 2, 5, 4, 15, 6, 10, 0, 8)
|
|
HALF_ROUND(X0, X1, X2, X3, X4, X5, X6, X7, X8, X9, X10, X11, X11, X13, X14)
|
|
SHUFFLE_INV(X2, X3, X4, X5, X6, X7, X8, X9)
|
|
|
|
LOAD_MSG(X8, X9, X10, X11, SI, 9, 5, 2, 10, 0, 7, 4, 15)
|
|
HALF_ROUND(X0, X1, X2, X3, X4, X5, X6, X7, X8, X9, X10, X11, X11, X13, X14)
|
|
SHUFFLE(X2, X3, X4, X5, X6, X7, X8, X9)
|
|
LOAD_MSG(X8, X9, X10, X11, SI, 14, 11, 6, 3, 1, 12, 8, 13)
|
|
HALF_ROUND(X0, X1, X2, X3, X4, X5, X6, X7, X8, X9, X10, X11, X11, X13, X14)
|
|
SHUFFLE_INV(X2, X3, X4, X5, X6, X7, X8, X9)
|
|
|
|
LOAD_MSG(X8, X9, X10, X11, SI, 2, 6, 0, 8, 12, 10, 11, 3)
|
|
HALF_ROUND(X0, X1, X2, X3, X4, X5, X6, X7, X8, X9, X10, X11, X11, X13, X14)
|
|
SHUFFLE(X2, X3, X4, X5, X6, X7, X8, X9)
|
|
LOAD_MSG(X8, X9, X10, X11, SI, 4, 7, 15, 1, 13, 5, 14, 9)
|
|
HALF_ROUND(X0, X1, X2, X3, X4, X5, X6, X7, X8, X9, X10, X11, X11, X13, X14)
|
|
SHUFFLE_INV(X2, X3, X4, X5, X6, X7, X8, X9)
|
|
|
|
LOAD_MSG(X8, X9, X10, X11, SI, 12, 1, 14, 4, 5, 15, 13, 10)
|
|
HALF_ROUND(X0, X1, X2, X3, X4, X5, X6, X7, X8, X9, X10, X11, X11, X13, X14)
|
|
SHUFFLE(X2, X3, X4, X5, X6, X7, X8, X9)
|
|
LOAD_MSG(X8, X9, X10, X11, SI, 0, 6, 9, 8, 7, 3, 2, 11)
|
|
HALF_ROUND(X0, X1, X2, X3, X4, X5, X6, X7, X8, X9, X10, X11, X11, X13, X14)
|
|
SHUFFLE_INV(X2, X3, X4, X5, X6, X7, X8, X9)
|
|
|
|
LOAD_MSG(X8, X9, X10, X11, SI, 13, 7, 12, 3, 11, 14, 1, 9)
|
|
HALF_ROUND(X0, X1, X2, X3, X4, X5, X6, X7, X8, X9, X10, X11, X11, X13, X14)
|
|
SHUFFLE(X2, X3, X4, X5, X6, X7, X8, X9)
|
|
LOAD_MSG(X8, X9, X10, X11, SI, 5, 15, 8, 2, 0, 4, 6, 10)
|
|
HALF_ROUND(X0, X1, X2, X3, X4, X5, X6, X7, X8, X9, X10, X11, X11, X13, X14)
|
|
SHUFFLE_INV(X2, X3, X4, X5, X6, X7, X8, X9)
|
|
|
|
LOAD_MSG(X8, X9, X10, X11, SI, 6, 14, 11, 0, 15, 9, 3, 8)
|
|
HALF_ROUND(X0, X1, X2, X3, X4, X5, X6, X7, X8, X9, X10, X11, X11, X13, X14)
|
|
SHUFFLE(X2, X3, X4, X5, X6, X7, X8, X9)
|
|
LOAD_MSG(X8, X9, X10, X11, SI, 12, 13, 1, 10, 2, 7, 4, 5)
|
|
HALF_ROUND(X0, X1, X2, X3, X4, X5, X6, X7, X8, X9, X10, X11, X11, X13, X14)
|
|
SHUFFLE_INV(X2, X3, X4, X5, X6, X7, X8, X9)
|
|
|
|
LOAD_MSG(X8, X9, X10, X11, SI, 10, 8, 7, 1, 2, 4, 6, 5)
|
|
HALF_ROUND(X0, X1, X2, X3, X4, X5, X6, X7, X8, X9, X10, X11, X11, X13, X14)
|
|
SHUFFLE(X2, X3, X4, X5, X6, X7, X8, X9)
|
|
LOAD_MSG(X8, X9, X10, X11, SI, 15, 9, 3, 13, 11, 14, 12, 0)
|
|
HALF_ROUND(X0, X1, X2, X3, X4, X5, X6, X7, X8, X9, X10, X11, X11, X13, X14)
|
|
SHUFFLE_INV(X2, X3, X4, X5, X6, X7, X8, X9)
|
|
|
|
HALF_ROUND(X0, X1, X2, X3, X4, X5, X6, X7, 16(SP), 32(SP), 48(SP), 64(SP), X11, X13, X14)
|
|
SHUFFLE(X2, X3, X4, X5, X6, X7, X8, X9)
|
|
HALF_ROUND(X0, X1, X2, X3, X4, X5, X6, X7, 80(SP), 96(SP), 112(SP), 128(SP), X11, X13, X14)
|
|
SHUFFLE_INV(X2, X3, X4, X5, X6, X7, X8, X9)
|
|
|
|
HALF_ROUND(X0, X1, X2, X3, X4, X5, X6, X7, 144(SP), 160(SP), 176(SP), 192(SP), X11, X13, X14)
|
|
SHUFFLE(X2, X3, X4, X5, X6, X7, X8, X9)
|
|
HALF_ROUND(X0, X1, X2, X3, X4, X5, X6, X7, 208(SP), 224(SP), 240(SP), 256(SP), X11, X13, X14)
|
|
SHUFFLE_INV(X2, X3, X4, X5, X6, X7, X8, X9)
|
|
|
|
MOVOU 32(AX), X10
|
|
MOVOU 48(AX), X11
|
|
PXOR X0, X12
|
|
PXOR X1, X15
|
|
PXOR X2, X10
|
|
PXOR X3, X11
|
|
PXOR X4, X12
|
|
PXOR X5, X15
|
|
PXOR X6, X10
|
|
PXOR X7, X11
|
|
MOVOU X10, 32(AX)
|
|
MOVOU X11, 48(AX)
|
|
|
|
LEAQ 128(SI), SI
|
|
SUBQ $128, DI
|
|
JNE loop
|
|
|
|
MOVOU X12, 0(AX)
|
|
MOVOU X15, 16(AX)
|
|
|
|
MOVQ R8, 0(BX)
|
|
MOVQ R9, 8(BX)
|
|
|
|
MOVQ BP, SP
|
|
RET
|