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author | Christopher Speller <crspeller@gmail.com> | 2016-11-16 19:28:52 -0500 |
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committer | GitHub <noreply@github.com> | 2016-11-16 19:28:52 -0500 |
commit | 0135904f7d3e1c0e763adaefe267c736616e3d26 (patch) | |
tree | c27be7588f98eaea62e0bd0c0087f2b348da9738 /vendor/golang.org/x/crypto/blake2b/blake2b_amd64.s | |
parent | 0b296dd8c2aefefe89787be5cc627d44cf431150 (diff) | |
download | chat-0135904f7d3e1c0e763adaefe267c736616e3d26.tar.gz chat-0135904f7d3e1c0e763adaefe267c736616e3d26.tar.bz2 chat-0135904f7d3e1c0e763adaefe267c736616e3d26.zip |
Upgrading server dependancies (#4566)
Diffstat (limited to 'vendor/golang.org/x/crypto/blake2b/blake2b_amd64.s')
-rw-r--r-- | vendor/golang.org/x/crypto/blake2b/blake2b_amd64.s | 275 |
1 files changed, 275 insertions, 0 deletions
diff --git a/vendor/golang.org/x/crypto/blake2b/blake2b_amd64.s b/vendor/golang.org/x/crypto/blake2b/blake2b_amd64.s new file mode 100644 index 000000000..3017cf079 --- /dev/null +++ b/vendor/golang.org/x/crypto/blake2b/blake2b_amd64.s @@ -0,0 +1,275 @@ +// 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), $32 + +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, t0, t1, t2) \ + MOVO v4, t0; \ + MOVO v5, v4; \ + MOVO t0, v5; \ + MOVO v6, t0; \ + PUNPCKLQDQ v6, t2; \ + PUNPCKHQDQ v7, v6; \ + PUNPCKHQDQ t2, v6; \ + PUNPCKLQDQ v7, t2; \ + MOVO t0, 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, t0, t1, t2) \ + MOVO v4, t0; \ + MOVO v5, v4; \ + MOVO t0, v5; \ + MOVO v2, t0; \ + PUNPCKLQDQ v2, t2; \ + PUNPCKHQDQ v3, v2; \ + PUNPCKHQDQ t2, v2; \ + PUNPCKLQDQ v3, t2; \ + MOVO t0, 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, t1, t2, 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, t2; \ + PADDQ v2, t2; \ + PSRLQ $63, v2; \ + PXOR t2, v2; \ + MOVOU v3, t2; \ + PADDQ v3, t2; \ + PSRLQ $63, v3; \ + PXOR t2, 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, $32-48 // frame size = 16 + 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 + + MOVQ 0(BX), R8 + MOVQ 8(BX), R9 + +loop: + ADDQ $128, R8 + CMPQ R8, $128 + JGE noinc + INCQ R9 + +noinc: + MOVQ R8, X15 + PINSRQ $1, R9, X15 + + MOVOU 0(AX), X0 + MOVOU 16(AX), X1 + MOVOU 32(AX), X2 + MOVOU 48(AX), X3 + MOVOU ·iv0<>(SB), X4 + MOVOU ·iv1<>(SB), X5 + MOVOU ·iv2<>(SB), X6 + + PXOR X15, X6 + MOVO 0(SP), X7 + + LOAD_MSG(X8, X9, X10, X11, SI, 0, 2, 4, 6, 1, 3, 5, 7) + HALF_ROUND(X0, X1, X2, X3, X4, X5, X6, X7, X8, X9, X10, X11, X8, X9, X12, X13, X14) + SHUFFLE(X2, X3, X4, X5, X6, X7, X8, X9, X10) + LOAD_MSG(X8, X9, X10, X11, SI, 8, 10, 12, 14, 9, 11, 13, 15) + HALF_ROUND(X0, X1, X2, X3, X4, X5, X6, X7, X8, X9, X10, X11, X8, X9, X12, X13, X14) + SHUFFLE_INV(X2, X3, X4, X5, X6, X7, X8, X9, X10) + + LOAD_MSG(X8, X9, X10, X11, SI, 14, 4, 9, 13, 10, 8, 15, 6) + HALF_ROUND(X0, X1, X2, X3, X4, X5, X6, X7, X8, X9, X10, X11, X8, X9, X12, X13, X14) + SHUFFLE(X2, X3, X4, X5, X6, X7, X8, X9, X10) + LOAD_MSG(X8, X9, X10, X11, SI, 1, 0, 11, 5, 12, 2, 7, 3) + HALF_ROUND(X0, X1, X2, X3, X4, X5, X6, X7, X8, X9, X10, X11, X8, X9, X12, X13, X14) + SHUFFLE_INV(X2, X3, X4, X5, X6, X7, X8, X9, X10) + + 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, X8, X9, X12, X13, X14) + SHUFFLE(X2, X3, X4, X5, X6, X7, X8, X9, X10) + 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, X8, X9, X12, X13, X14) + SHUFFLE_INV(X2, X3, X4, X5, X6, X7, X8, X9, X10) + + 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, X8, X9, X12, X13, X14) + SHUFFLE(X2, X3, X4, X5, X6, X7, X8, X9, X10) + 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, X8, X9, X12, X13, X14) + SHUFFLE_INV(X2, X3, X4, X5, X6, X7, X8, X9, X10) + + 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, X8, X9, X12, X13, X14) + SHUFFLE(X2, X3, X4, X5, X6, X7, X8, X9, X10) + 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, X8, X9, X12, X13, X14) + SHUFFLE_INV(X2, X3, X4, X5, X6, X7, X8, X9, X10) + + 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, X8, X9, X12, X13, X14) + SHUFFLE(X2, X3, X4, X5, X6, X7, X8, X9, X10) + 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, X8, X9, X12, X13, X14) + SHUFFLE_INV(X2, X3, X4, X5, X6, X7, X8, X9, X10) + + 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, X8, X9, X12, X13, X14) + SHUFFLE(X2, X3, X4, X5, X6, X7, X8, X9, X10) + 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, X8, X9, X12, X13, X14) + SHUFFLE_INV(X2, X3, X4, X5, X6, X7, X8, X9, X10) + + 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, X8, X9, X12, X13, X14) + SHUFFLE(X2, X3, X4, X5, X6, X7, X8, X9, X10) + 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, X8, X9, X12, X13, X14) + SHUFFLE_INV(X2, X3, X4, X5, X6, X7, X8, X9, X10) + + 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, X8, X9, X12, X13, X14) + SHUFFLE(X2, X3, X4, X5, X6, X7, X8, X9, X10) + 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, X8, X9, X12, X13, X14) + SHUFFLE_INV(X2, X3, X4, X5, X6, X7, X8, X9, X10) + + 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, X8, X9, X12, X13, X14) + SHUFFLE(X2, X3, X4, X5, X6, X7, X8, X9, X10) + 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, X8, X9, X12, X13, X14) + SHUFFLE_INV(X2, X3, X4, X5, X6, X7, X8, X9, X10) + + LOAD_MSG(X8, X9, X10, X11, SI, 0, 2, 4, 6, 1, 3, 5, 7) + HALF_ROUND(X0, X1, X2, X3, X4, X5, X6, X7, X8, X9, X10, X11, X8, X9, X12, X13, X14) + SHUFFLE(X2, X3, X4, X5, X6, X7, X8, X9, X10) + LOAD_MSG(X8, X9, X10, X11, SI, 8, 10, 12, 14, 9, 11, 13, 15) + HALF_ROUND(X0, X1, X2, X3, X4, X5, X6, X7, X8, X9, X10, X11, X8, X9, X12, X13, X14) + SHUFFLE_INV(X2, X3, X4, X5, X6, X7, X8, X9, X10) + + LOAD_MSG(X8, X9, X10, X11, SI, 14, 4, 9, 13, 10, 8, 15, 6) + HALF_ROUND(X0, X1, X2, X3, X4, X5, X6, X7, X8, X9, X10, X11, X8, X9, X12, X13, X14) + SHUFFLE(X2, X3, X4, X5, X6, X7, X8, X9, X10) + LOAD_MSG(X8, X9, X10, X11, SI, 1, 0, 11, 5, 12, 2, 7, 3) + HALF_ROUND(X0, X1, X2, X3, X4, X5, X6, X7, X8, X9, X10, X11, X8, X9, X12, X13, X14) + SHUFFLE_INV(X2, X3, X4, X5, X6, X7, X8, X9, X10) + + MOVOU 0(AX), X8 + MOVOU 16(AX), X9 + MOVOU 32(AX), X10 + MOVOU 48(AX), X11 + PXOR X0, X8 + PXOR X1, X9 + PXOR X2, X10 + PXOR X3, X11 + PXOR X4, X8 + PXOR X5, X9 + PXOR X6, X10 + PXOR X7, X11 + MOVOU X8, 0(AX) + MOVOU X9, 16(AX) + MOVOU X10, 32(AX) + MOVOU X11, 48(AX) + + LEAQ 128(SI), SI + SUBQ $128, DI + JNE loop + + MOVOU X15, 0(BX) + + MOVQ BP, SP + RET + +// func supportSSE4() bool +TEXT ·supportSSE4(SB), 4, $0-1 + MOVL $1, AX + CPUID + SHRL $15, CX // Bit 15 indicates SSE4 support + ANDL $1, CX // CX != 0 if support SSE4 + MOVB CX, ret+0(FP) + RET |