From 30aed94aa8451911fc1c5ba1e52ff28b180a8d31 Mon Sep 17 00:00:00 2001 From: Jesse Duffield Date: Wed, 13 Nov 2019 22:28:41 +1100 Subject: update go git --- vendor/golang.org/x/crypto/poly1305/sum_ppc64le.s | 66 ----------------------- 1 file changed, 66 deletions(-) (limited to 'vendor/golang.org/x/crypto/poly1305/sum_ppc64le.s') diff --git a/vendor/golang.org/x/crypto/poly1305/sum_ppc64le.s b/vendor/golang.org/x/crypto/poly1305/sum_ppc64le.s index 55c7167ec..4e20bf299 100644 --- a/vendor/golang.org/x/crypto/poly1305/sum_ppc64le.s +++ b/vendor/golang.org/x/crypto/poly1305/sum_ppc64le.s @@ -58,7 +58,6 @@ DATA ·poly1305Mask<>+0x08(SB)/8, $0x0FFFFFFC0FFFFFFC GLOBL ·poly1305Mask<>(SB), RODATA, $16 // func update(state *[7]uint64, msg []byte) - TEXT ·update(SB), $0-32 MOVD state+0(FP), R3 MOVD msg_base+8(FP), R4 @@ -180,68 +179,3 @@ done: MOVD R9, 8(R3) MOVD R10, 16(R3) RET - -// func initialize(state *[7]uint64, key *[32]byte) -TEXT ·initialize(SB), $0-16 - MOVD state+0(FP), R3 - MOVD key+8(FP), R4 - - // state[0...7] is initialized with zero - // Load key - MOVD 0(R4), R5 - MOVD 8(R4), R6 - MOVD 16(R4), R7 - MOVD 24(R4), R8 - - // Address of key mask - MOVD $·poly1305Mask<>(SB), R9 - - // Save original key in state - MOVD R7, 40(R3) - MOVD R8, 48(R3) - - // Get mask - MOVD (R9), R7 - MOVD 8(R9), R8 - - // And with key - AND R5, R7, R5 - AND R6, R8, R6 - - // Save masked key in state - MOVD R5, 24(R3) - MOVD R6, 32(R3) - RET - -// func finalize(tag *[TagSize]byte, state *[7]uint64) -TEXT ·finalize(SB), $0-16 - MOVD tag+0(FP), R3 - MOVD state+8(FP), R4 - - // Get h0, h1, h2 from state - MOVD 0(R4), R5 - MOVD 8(R4), R6 - MOVD 16(R4), R7 - - // Save h0, h1 - MOVD R5, R8 - MOVD R6, R9 - MOVD $3, R20 - MOVD $-1, R21 - SUBC $-5, R5 - SUBE R21, R6 - SUBE R20, R7 - MOVD $0, R21 - SUBZE R21 - - // Check for carry - CMP $0, R21 - ISEL $2, R5, R8, R5 - ISEL $2, R6, R9, R6 - MOVD 40(R4), R8 - MOVD 48(R4), R9 - ADDC R8, R5 - ADDE R9, R6 - MOVD R5, 0(R3) - MOVD R6, 8(R3) - RET -- cgit v1.2.3