diff options
Diffstat (limited to 'vendor/golang.org/x/crypto/internal/poly1305/sum_amd64.s')
| -rw-r--r-- | vendor/golang.org/x/crypto/internal/poly1305/sum_amd64.s | 93 |
1 files changed, 0 insertions, 93 deletions
diff --git a/vendor/golang.org/x/crypto/internal/poly1305/sum_amd64.s b/vendor/golang.org/x/crypto/internal/poly1305/sum_amd64.s deleted file mode 100644 index 133757384..000000000 --- a/vendor/golang.org/x/crypto/internal/poly1305/sum_amd64.s +++ /dev/null @@ -1,93 +0,0 @@ -// Code generated by command: go run sum_amd64_asm.go -out ../sum_amd64.s -pkg poly1305. DO NOT EDIT. - -//go:build gc && !purego - -// func update(state *macState, msg []byte) -TEXT ·update(SB), $0-32 - MOVQ state+0(FP), DI - MOVQ msg_base+8(FP), SI - MOVQ msg_len+16(FP), R15 - MOVQ (DI), R8 - MOVQ 8(DI), R9 - MOVQ 16(DI), R10 - MOVQ 24(DI), R11 - MOVQ 32(DI), R12 - CMPQ R15, $0x10 - JB bytes_between_0_and_15 - -loop: - ADDQ (SI), R8 - ADCQ 8(SI), R9 - ADCQ $0x01, R10 - LEAQ 16(SI), SI - -multiply: - MOVQ R11, AX - MULQ R8 - MOVQ AX, BX - MOVQ DX, CX - MOVQ R11, AX - MULQ R9 - ADDQ AX, CX - ADCQ $0x00, DX - MOVQ R11, R13 - IMULQ R10, R13 - ADDQ DX, R13 - MOVQ R12, AX - MULQ R8 - ADDQ AX, CX - ADCQ $0x00, DX - MOVQ DX, R8 - MOVQ R12, R14 - IMULQ R10, R14 - MOVQ R12, AX - MULQ R9 - ADDQ AX, R13 - ADCQ DX, R14 - ADDQ R8, R13 - ADCQ $0x00, R14 - MOVQ BX, R8 - MOVQ CX, R9 - MOVQ R13, R10 - ANDQ $0x03, R10 - MOVQ R13, BX - ANDQ $-4, BX - ADDQ BX, R8 - ADCQ R14, R9 - ADCQ $0x00, R10 - SHRQ $0x02, R14, R13 - SHRQ $0x02, R14 - ADDQ R13, R8 - ADCQ R14, R9 - ADCQ $0x00, R10 - SUBQ $0x10, R15 - CMPQ R15, $0x10 - JAE loop - -bytes_between_0_and_15: - TESTQ R15, R15 - JZ done - MOVQ $0x00000001, BX - XORQ CX, CX - XORQ R13, R13 - ADDQ R15, SI - -flush_buffer: - SHLQ $0x08, BX, CX - SHLQ $0x08, BX - MOVB -1(SI), R13 - XORQ R13, BX - DECQ SI - DECQ R15 - JNZ flush_buffer - ADDQ BX, R8 - ADCQ CX, R9 - ADCQ $0x00, R10 - MOVQ $0x00000010, R15 - JMP multiply - -done: - MOVQ R8, (DI) - MOVQ R9, 8(DI) - MOVQ R10, 16(DI) - RET |