1411 lines
28 KiB
ArmAsm
1411 lines
28 KiB
ArmAsm
@ Copyright 2007-2019 The OpenSSL Project Authors. All Rights Reserved.
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@
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@ ====================================================================
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@ Written by Andy Polyakov <appro@openssl.org> for the OpenSSL
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@ project. The module is, however, dual licensed under OpenSSL and
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@ CRYPTOGAMS licenses depending on where you obtain it. For further
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@ details see http://www.openssl.org/~appro/cryptogams/.
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@ ====================================================================
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@ JW, MAY 2019: Begin defines from taken from arm_arch.h
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@ The defines were included through the header.
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# if !defined(__ARM_ARCH__)
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# if defined(__CC_ARM)
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# define __ARM_ARCH__ __TARGET_ARCH_ARM
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# if defined(__BIG_ENDIAN)
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# define __ARMEB__
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# else
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# define __ARMEL__
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# endif
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# elif defined(__GNUC__)
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# if defined(__aarch64__)
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# define __ARM_ARCH__ 8
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# if __BYTE_ORDER__==__ORDER_BIG_ENDIAN__
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# define __ARMEB__
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# else
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# define __ARMEL__
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# endif
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# elif defined(__ARM_ARCH)
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# define __ARM_ARCH__ __ARM_ARCH
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# elif defined(__ARM_ARCH_8A__)
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# define __ARM_ARCH__ 8
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# elif defined(__ARM_ARCH_7__) || defined(__ARM_ARCH_7A__) || \
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defined(__ARM_ARCH_7R__)|| defined(__ARM_ARCH_7M__) || \
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defined(__ARM_ARCH_7EM__)
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# define __ARM_ARCH__ 7
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# elif defined(__ARM_ARCH_6__) || defined(__ARM_ARCH_6J__) || \
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defined(__ARM_ARCH_6K__)|| defined(__ARM_ARCH_6M__) || \
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defined(__ARM_ARCH_6Z__)|| defined(__ARM_ARCH_6ZK__) || \
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defined(__ARM_ARCH_6T2__)
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# define __ARM_ARCH__ 6
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# elif defined(__ARM_ARCH_5__) || defined(__ARM_ARCH_5T__) || \
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defined(__ARM_ARCH_5E__)|| defined(__ARM_ARCH_5TE__) || \
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defined(__ARM_ARCH_5TEJ__)
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# define __ARM_ARCH__ 5
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# elif defined(__ARM_ARCH_4__) || defined(__ARM_ARCH_4T__)
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# define __ARM_ARCH__ 4
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# else
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# error "unsupported ARM architecture"
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# endif
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# endif
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# endif
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# if !defined(__ARM_MAX_ARCH__)
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# define __ARM_MAX_ARCH__ __ARM_ARCH__
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# endif
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# if __ARM_MAX_ARCH__<__ARM_ARCH__
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# error "__ARM_MAX_ARCH__ can't be less than __ARM_ARCH__"
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# elif __ARM_MAX_ARCH__!=__ARM_ARCH__
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# if __ARM_ARCH__<7 && __ARM_MAX_ARCH__>=7 && defined(__ARMEB__)
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# error "can't build universal big-endian binary"
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# endif
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# endif
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# define CRYPTOGAMS_ARMV7_NEON (1<<0)
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@ JW, MAY 2019: End defines from taken from arm_arch.h
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@ Back to original Cryptogams code
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#if defined(__thumb2__)
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.syntax unified
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.thumb
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#else
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.code 32
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#endif
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.text
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.align 5
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.globl cryptogams_sha1_block_data_order
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.type cryptogams_sha1_block_data_order,%function
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cryptogams_sha1_block_data_order:
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.Lcryptogams_sha1_block_data_order:
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#if __ARM_ARCH__<7 && !defined(__thumb2__)
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sub r3,pc,#8 @ cryptogams_sha1_block_data_order
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#else
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adr r3,.Lcryptogams_sha1_block_data_order
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#endif
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stmdb sp!,{r4,r5,r6,r7,r8,r9,r10,r11,r12,lr}
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add r2,r1,r2,lsl#6 @ r2 to point at the end of r1
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ldmia r0,{r3,r4,r5,r6,r7}
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.Lloop:
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ldr r8,.LK_00_19
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mov r14,sp
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sub sp,sp,#15*4
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mov r5,r5,ror#30
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mov r6,r6,ror#30
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mov r7,r7,ror#30 @ [6]
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.L_00_15:
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#if __ARM_ARCH__<7
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ldrb r10,[r1,#2]
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ldrb r9,[r1,#3]
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ldrb r11,[r1,#1]
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add r7,r8,r7,ror#2 @ E+=K_00_19
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ldrb r12,[r1],#4
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orr r9,r9,r10,lsl#8
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eor r10,r5,r6 @ F_xx_xx
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orr r9,r9,r11,lsl#16
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add r7,r7,r3,ror#27 @ E+=ROR(A,27)
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orr r9,r9,r12,lsl#24
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#else
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ldr r9,[r1],#4 @ handles unaligned
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add r7,r8,r7,ror#2 @ E+=K_00_19
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eor r10,r5,r6 @ F_xx_xx
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add r7,r7,r3,ror#27 @ E+=ROR(A,27)
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#ifdef __ARMEL__
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rev r9,r9 @ byte swap
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#endif
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#endif
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and r10,r4,r10,ror#2
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add r7,r7,r9 @ E+=X[i]
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eor r10,r10,r6,ror#2 @ F_00_19(B,C,D)
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str r9,[r14,#-4]!
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add r7,r7,r10 @ E+=F_00_19(B,C,D)
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#if __ARM_ARCH__<7
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ldrb r10,[r1,#2]
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ldrb r9,[r1,#3]
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ldrb r11,[r1,#1]
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add r6,r8,r6,ror#2 @ E+=K_00_19
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ldrb r12,[r1],#4
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orr r9,r9,r10,lsl#8
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eor r10,r4,r5 @ F_xx_xx
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orr r9,r9,r11,lsl#16
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add r6,r6,r7,ror#27 @ E+=ROR(A,27)
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orr r9,r9,r12,lsl#24
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#else
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ldr r9,[r1],#4 @ handles unaligned
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add r6,r8,r6,ror#2 @ E+=K_00_19
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eor r10,r4,r5 @ F_xx_xx
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add r6,r6,r7,ror#27 @ E+=ROR(A,27)
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#ifdef __ARMEL__
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rev r9,r9 @ byte swap
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#endif
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#endif
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and r10,r3,r10,ror#2
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add r6,r6,r9 @ E+=X[i]
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eor r10,r10,r5,ror#2 @ F_00_19(B,C,D)
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str r9,[r14,#-4]!
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add r6,r6,r10 @ E+=F_00_19(B,C,D)
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#if __ARM_ARCH__<7
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ldrb r10,[r1,#2]
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ldrb r9,[r1,#3]
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ldrb r11,[r1,#1]
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add r5,r8,r5,ror#2 @ E+=K_00_19
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ldrb r12,[r1],#4
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orr r9,r9,r10,lsl#8
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eor r10,r3,r4 @ F_xx_xx
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orr r9,r9,r11,lsl#16
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add r5,r5,r6,ror#27 @ E+=ROR(A,27)
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orr r9,r9,r12,lsl#24
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#else
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ldr r9,[r1],#4 @ handles unaligned
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add r5,r8,r5,ror#2 @ E+=K_00_19
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eor r10,r3,r4 @ F_xx_xx
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add r5,r5,r6,ror#27 @ E+=ROR(A,27)
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#ifdef __ARMEL__
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rev r9,r9 @ byte swap
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#endif
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#endif
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and r10,r7,r10,ror#2
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add r5,r5,r9 @ E+=X[i]
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eor r10,r10,r4,ror#2 @ F_00_19(B,C,D)
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str r9,[r14,#-4]!
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add r5,r5,r10 @ E+=F_00_19(B,C,D)
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#if __ARM_ARCH__<7
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ldrb r10,[r1,#2]
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ldrb r9,[r1,#3]
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ldrb r11,[r1,#1]
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add r4,r8,r4,ror#2 @ E+=K_00_19
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ldrb r12,[r1],#4
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orr r9,r9,r10,lsl#8
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eor r10,r7,r3 @ F_xx_xx
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orr r9,r9,r11,lsl#16
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add r4,r4,r5,ror#27 @ E+=ROR(A,27)
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orr r9,r9,r12,lsl#24
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#else
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ldr r9,[r1],#4 @ handles unaligned
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add r4,r8,r4,ror#2 @ E+=K_00_19
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eor r10,r7,r3 @ F_xx_xx
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add r4,r4,r5,ror#27 @ E+=ROR(A,27)
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#ifdef __ARMEL__
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rev r9,r9 @ byte swap
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#endif
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#endif
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and r10,r6,r10,ror#2
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add r4,r4,r9 @ E+=X[i]
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eor r10,r10,r3,ror#2 @ F_00_19(B,C,D)
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str r9,[r14,#-4]!
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add r4,r4,r10 @ E+=F_00_19(B,C,D)
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#if __ARM_ARCH__<7
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ldrb r10,[r1,#2]
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ldrb r9,[r1,#3]
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ldrb r11,[r1,#1]
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add r3,r8,r3,ror#2 @ E+=K_00_19
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ldrb r12,[r1],#4
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orr r9,r9,r10,lsl#8
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eor r10,r6,r7 @ F_xx_xx
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orr r9,r9,r11,lsl#16
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add r3,r3,r4,ror#27 @ E+=ROR(A,27)
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orr r9,r9,r12,lsl#24
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#else
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ldr r9,[r1],#4 @ handles unaligned
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add r3,r8,r3,ror#2 @ E+=K_00_19
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eor r10,r6,r7 @ F_xx_xx
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add r3,r3,r4,ror#27 @ E+=ROR(A,27)
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#ifdef __ARMEL__
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rev r9,r9 @ byte swap
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#endif
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#endif
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and r10,r5,r10,ror#2
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add r3,r3,r9 @ E+=X[i]
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eor r10,r10,r7,ror#2 @ F_00_19(B,C,D)
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str r9,[r14,#-4]!
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add r3,r3,r10 @ E+=F_00_19(B,C,D)
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#if defined(__thumb2__)
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mov r12,sp
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teq r14,r12
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#else
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teq r14,sp
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#endif
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bne .L_00_15 @ [((11+4)*5+2)*3]
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sub sp,sp,#25*4
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#if __ARM_ARCH__<7
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ldrb r10,[r1,#2]
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ldrb r9,[r1,#3]
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ldrb r11,[r1,#1]
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add r7,r8,r7,ror#2 @ E+=K_00_19
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ldrb r12,[r1],#4
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orr r9,r9,r10,lsl#8
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eor r10,r5,r6 @ F_xx_xx
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orr r9,r9,r11,lsl#16
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add r7,r7,r3,ror#27 @ E+=ROR(A,27)
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orr r9,r9,r12,lsl#24
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#else
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ldr r9,[r1],#4 @ handles unaligned
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add r7,r8,r7,ror#2 @ E+=K_00_19
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eor r10,r5,r6 @ F_xx_xx
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add r7,r7,r3,ror#27 @ E+=ROR(A,27)
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#ifdef __ARMEL__
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rev r9,r9 @ byte swap
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#endif
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#endif
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and r10,r4,r10,ror#2
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add r7,r7,r9 @ E+=X[i]
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eor r10,r10,r6,ror#2 @ F_00_19(B,C,D)
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str r9,[r14,#-4]!
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add r7,r7,r10 @ E+=F_00_19(B,C,D)
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ldr r9,[r14,#15*4]
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ldr r10,[r14,#13*4]
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ldr r11,[r14,#7*4]
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add r6,r8,r6,ror#2 @ E+=K_xx_xx
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ldr r12,[r14,#2*4]
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eor r9,r9,r10
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eor r11,r11,r12 @ 1 cycle stall
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eor r10,r4,r5 @ F_xx_xx
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mov r9,r9,ror#31
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add r6,r6,r7,ror#27 @ E+=ROR(A,27)
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eor r9,r9,r11,ror#31
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str r9,[r14,#-4]!
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and r10,r3,r10,ror#2 @ F_xx_xx
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@ F_xx_xx
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add r6,r6,r9 @ E+=X[i]
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eor r10,r10,r5,ror#2 @ F_00_19(B,C,D)
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add r6,r6,r10 @ E+=F_00_19(B,C,D)
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ldr r9,[r14,#15*4]
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ldr r10,[r14,#13*4]
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ldr r11,[r14,#7*4]
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add r5,r8,r5,ror#2 @ E+=K_xx_xx
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ldr r12,[r14,#2*4]
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eor r9,r9,r10
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eor r11,r11,r12 @ 1 cycle stall
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eor r10,r3,r4 @ F_xx_xx
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mov r9,r9,ror#31
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add r5,r5,r6,ror#27 @ E+=ROR(A,27)
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eor r9,r9,r11,ror#31
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str r9,[r14,#-4]!
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and r10,r7,r10,ror#2 @ F_xx_xx
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@ F_xx_xx
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add r5,r5,r9 @ E+=X[i]
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eor r10,r10,r4,ror#2 @ F_00_19(B,C,D)
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add r5,r5,r10 @ E+=F_00_19(B,C,D)
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ldr r9,[r14,#15*4]
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ldr r10,[r14,#13*4]
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ldr r11,[r14,#7*4]
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add r4,r8,r4,ror#2 @ E+=K_xx_xx
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ldr r12,[r14,#2*4]
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eor r9,r9,r10
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eor r11,r11,r12 @ 1 cycle stall
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eor r10,r7,r3 @ F_xx_xx
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mov r9,r9,ror#31
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add r4,r4,r5,ror#27 @ E+=ROR(A,27)
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eor r9,r9,r11,ror#31
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str r9,[r14,#-4]!
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and r10,r6,r10,ror#2 @ F_xx_xx
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@ F_xx_xx
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add r4,r4,r9 @ E+=X[i]
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eor r10,r10,r3,ror#2 @ F_00_19(B,C,D)
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add r4,r4,r10 @ E+=F_00_19(B,C,D)
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ldr r9,[r14,#15*4]
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ldr r10,[r14,#13*4]
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ldr r11,[r14,#7*4]
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add r3,r8,r3,ror#2 @ E+=K_xx_xx
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ldr r12,[r14,#2*4]
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eor r9,r9,r10
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eor r11,r11,r12 @ 1 cycle stall
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eor r10,r6,r7 @ F_xx_xx
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mov r9,r9,ror#31
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add r3,r3,r4,ror#27 @ E+=ROR(A,27)
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eor r9,r9,r11,ror#31
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str r9,[r14,#-4]!
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and r10,r5,r10,ror#2 @ F_xx_xx
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@ F_xx_xx
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add r3,r3,r9 @ E+=X[i]
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eor r10,r10,r7,ror#2 @ F_00_19(B,C,D)
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add r3,r3,r10 @ E+=F_00_19(B,C,D)
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ldr r8,.LK_20_39 @ [+15+16*4]
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cmn sp,#0 @ [+3], clear carry to denote 20_39
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.L_20_39_or_60_79:
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ldr r9,[r14,#15*4]
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ldr r10,[r14,#13*4]
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ldr r11,[r14,#7*4]
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add r7,r8,r7,ror#2 @ E+=K_xx_xx
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ldr r12,[r14,#2*4]
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eor r9,r9,r10
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eor r11,r11,r12 @ 1 cycle stall
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eor r10,r5,r6 @ F_xx_xx
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mov r9,r9,ror#31
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add r7,r7,r3,ror#27 @ E+=ROR(A,27)
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eor r9,r9,r11,ror#31
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str r9,[r14,#-4]!
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eor r10,r4,r10,ror#2 @ F_xx_xx
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@ F_xx_xx
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add r7,r7,r9 @ E+=X[i]
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add r7,r7,r10 @ E+=F_20_39(B,C,D)
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ldr r9,[r14,#15*4]
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ldr r10,[r14,#13*4]
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ldr r11,[r14,#7*4]
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add r6,r8,r6,ror#2 @ E+=K_xx_xx
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ldr r12,[r14,#2*4]
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eor r9,r9,r10
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eor r11,r11,r12 @ 1 cycle stall
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eor r10,r4,r5 @ F_xx_xx
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mov r9,r9,ror#31
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add r6,r6,r7,ror#27 @ E+=ROR(A,27)
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eor r9,r9,r11,ror#31
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str r9,[r14,#-4]!
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eor r10,r3,r10,ror#2 @ F_xx_xx
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@ F_xx_xx
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add r6,r6,r9 @ E+=X[i]
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add r6,r6,r10 @ E+=F_20_39(B,C,D)
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ldr r9,[r14,#15*4]
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ldr r10,[r14,#13*4]
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ldr r11,[r14,#7*4]
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add r5,r8,r5,ror#2 @ E+=K_xx_xx
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ldr r12,[r14,#2*4]
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eor r9,r9,r10
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eor r11,r11,r12 @ 1 cycle stall
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eor r10,r3,r4 @ F_xx_xx
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mov r9,r9,ror#31
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add r5,r5,r6,ror#27 @ E+=ROR(A,27)
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eor r9,r9,r11,ror#31
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str r9,[r14,#-4]!
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eor r10,r7,r10,ror#2 @ F_xx_xx
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@ F_xx_xx
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add r5,r5,r9 @ E+=X[i]
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add r5,r5,r10 @ E+=F_20_39(B,C,D)
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ldr r9,[r14,#15*4]
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ldr r10,[r14,#13*4]
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ldr r11,[r14,#7*4]
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add r4,r8,r4,ror#2 @ E+=K_xx_xx
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ldr r12,[r14,#2*4]
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eor r9,r9,r10
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eor r11,r11,r12 @ 1 cycle stall
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eor r10,r7,r3 @ F_xx_xx
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mov r9,r9,ror#31
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add r4,r4,r5,ror#27 @ E+=ROR(A,27)
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eor r9,r9,r11,ror#31
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str r9,[r14,#-4]!
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eor r10,r6,r10,ror#2 @ F_xx_xx
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@ F_xx_xx
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add r4,r4,r9 @ E+=X[i]
|
|
add r4,r4,r10 @ E+=F_20_39(B,C,D)
|
|
ldr r9,[r14,#15*4]
|
|
ldr r10,[r14,#13*4]
|
|
ldr r11,[r14,#7*4]
|
|
add r3,r8,r3,ror#2 @ E+=K_xx_xx
|
|
ldr r12,[r14,#2*4]
|
|
eor r9,r9,r10
|
|
eor r11,r11,r12 @ 1 cycle stall
|
|
eor r10,r6,r7 @ F_xx_xx
|
|
mov r9,r9,ror#31
|
|
add r3,r3,r4,ror#27 @ E+=ROR(A,27)
|
|
eor r9,r9,r11,ror#31
|
|
str r9,[r14,#-4]!
|
|
eor r10,r5,r10,ror#2 @ F_xx_xx
|
|
@ F_xx_xx
|
|
add r3,r3,r9 @ E+=X[i]
|
|
add r3,r3,r10 @ E+=F_20_39(B,C,D)
|
|
#if defined(__thumb2__)
|
|
mov r12,sp
|
|
teq r14,r12
|
|
#else
|
|
teq r14,sp @ preserve carry
|
|
#endif
|
|
bne .L_20_39_or_60_79 @ [+((12+3)*5+2)*4]
|
|
bcs .L_done @ [+((12+3)*5+2)*4], spare 300 bytes
|
|
|
|
ldr r8,.LK_40_59
|
|
sub sp,sp,#20*4 @ [+2]
|
|
.L_40_59:
|
|
ldr r9,[r14,#15*4]
|
|
ldr r10,[r14,#13*4]
|
|
ldr r11,[r14,#7*4]
|
|
add r7,r8,r7,ror#2 @ E+=K_xx_xx
|
|
ldr r12,[r14,#2*4]
|
|
eor r9,r9,r10
|
|
eor r11,r11,r12 @ 1 cycle stall
|
|
eor r10,r5,r6 @ F_xx_xx
|
|
mov r9,r9,ror#31
|
|
add r7,r7,r3,ror#27 @ E+=ROR(A,27)
|
|
eor r9,r9,r11,ror#31
|
|
str r9,[r14,#-4]!
|
|
and r10,r4,r10,ror#2 @ F_xx_xx
|
|
and r11,r5,r6 @ F_xx_xx
|
|
add r7,r7,r9 @ E+=X[i]
|
|
add r7,r7,r10 @ E+=F_40_59(B,C,D)
|
|
add r7,r7,r11,ror#2
|
|
ldr r9,[r14,#15*4]
|
|
ldr r10,[r14,#13*4]
|
|
ldr r11,[r14,#7*4]
|
|
add r6,r8,r6,ror#2 @ E+=K_xx_xx
|
|
ldr r12,[r14,#2*4]
|
|
eor r9,r9,r10
|
|
eor r11,r11,r12 @ 1 cycle stall
|
|
eor r10,r4,r5 @ F_xx_xx
|
|
mov r9,r9,ror#31
|
|
add r6,r6,r7,ror#27 @ E+=ROR(A,27)
|
|
eor r9,r9,r11,ror#31
|
|
str r9,[r14,#-4]!
|
|
and r10,r3,r10,ror#2 @ F_xx_xx
|
|
and r11,r4,r5 @ F_xx_xx
|
|
add r6,r6,r9 @ E+=X[i]
|
|
add r6,r6,r10 @ E+=F_40_59(B,C,D)
|
|
add r6,r6,r11,ror#2
|
|
ldr r9,[r14,#15*4]
|
|
ldr r10,[r14,#13*4]
|
|
ldr r11,[r14,#7*4]
|
|
add r5,r8,r5,ror#2 @ E+=K_xx_xx
|
|
ldr r12,[r14,#2*4]
|
|
eor r9,r9,r10
|
|
eor r11,r11,r12 @ 1 cycle stall
|
|
eor r10,r3,r4 @ F_xx_xx
|
|
mov r9,r9,ror#31
|
|
add r5,r5,r6,ror#27 @ E+=ROR(A,27)
|
|
eor r9,r9,r11,ror#31
|
|
str r9,[r14,#-4]!
|
|
and r10,r7,r10,ror#2 @ F_xx_xx
|
|
and r11,r3,r4 @ F_xx_xx
|
|
add r5,r5,r9 @ E+=X[i]
|
|
add r5,r5,r10 @ E+=F_40_59(B,C,D)
|
|
add r5,r5,r11,ror#2
|
|
ldr r9,[r14,#15*4]
|
|
ldr r10,[r14,#13*4]
|
|
ldr r11,[r14,#7*4]
|
|
add r4,r8,r4,ror#2 @ E+=K_xx_xx
|
|
ldr r12,[r14,#2*4]
|
|
eor r9,r9,r10
|
|
eor r11,r11,r12 @ 1 cycle stall
|
|
eor r10,r7,r3 @ F_xx_xx
|
|
mov r9,r9,ror#31
|
|
add r4,r4,r5,ror#27 @ E+=ROR(A,27)
|
|
eor r9,r9,r11,ror#31
|
|
str r9,[r14,#-4]!
|
|
and r10,r6,r10,ror#2 @ F_xx_xx
|
|
and r11,r7,r3 @ F_xx_xx
|
|
add r4,r4,r9 @ E+=X[i]
|
|
add r4,r4,r10 @ E+=F_40_59(B,C,D)
|
|
add r4,r4,r11,ror#2
|
|
ldr r9,[r14,#15*4]
|
|
ldr r10,[r14,#13*4]
|
|
ldr r11,[r14,#7*4]
|
|
add r3,r8,r3,ror#2 @ E+=K_xx_xx
|
|
ldr r12,[r14,#2*4]
|
|
eor r9,r9,r10
|
|
eor r11,r11,r12 @ 1 cycle stall
|
|
eor r10,r6,r7 @ F_xx_xx
|
|
mov r9,r9,ror#31
|
|
add r3,r3,r4,ror#27 @ E+=ROR(A,27)
|
|
eor r9,r9,r11,ror#31
|
|
str r9,[r14,#-4]!
|
|
and r10,r5,r10,ror#2 @ F_xx_xx
|
|
and r11,r6,r7 @ F_xx_xx
|
|
add r3,r3,r9 @ E+=X[i]
|
|
add r3,r3,r10 @ E+=F_40_59(B,C,D)
|
|
add r3,r3,r11,ror#2
|
|
#if defined(__thumb2__)
|
|
mov r12,sp
|
|
teq r14,r12
|
|
#else
|
|
teq r14,sp
|
|
#endif
|
|
bne .L_40_59 @ [+((12+5)*5+2)*4]
|
|
|
|
ldr r8,.LK_60_79
|
|
sub sp,sp,#20*4
|
|
cmp sp,#0 @ set carry to denote 60_79
|
|
b .L_20_39_or_60_79 @ [+4], spare 300 bytes
|
|
.L_done:
|
|
add sp,sp,#80*4 @ "deallocate" stack frame
|
|
ldmia r0,{r8,r9,r10,r11,r12}
|
|
add r3,r8,r3
|
|
add r4,r9,r4
|
|
add r5,r10,r5,ror#2
|
|
add r6,r11,r6,ror#2
|
|
add r7,r12,r7,ror#2
|
|
stmia r0,{r3,r4,r5,r6,r7}
|
|
teq r1,r2
|
|
bne .Lloop @ [+18], total 1307
|
|
|
|
#if __ARM_ARCH__>=5
|
|
ldmia sp!,{r4,r5,r6,r7,r8,r9,r10,r11,r12,pc}
|
|
#else
|
|
ldmia sp!,{r4,r5,r6,r7,r8,r9,r10,r11,r12,lr}
|
|
tst lr,#1
|
|
moveq pc,lr @ be binary compatible with V4, yet
|
|
.word 0xe12fff1e @ interoperable with Thumb ISA:-)
|
|
#endif
|
|
.size cryptogams_sha1_block_data_order,.-cryptogams_sha1_block_data_order
|
|
|
|
.align 5
|
|
.LK_00_19:.word 0x5a827999
|
|
.LK_20_39:.word 0x6ed9eba1
|
|
.LK_40_59:.word 0x8f1bbcdc
|
|
.LK_60_79:.word 0xca62c1d6
|
|
|
|
.align 5
|
|
#if __ARM_MAX_ARCH__>=7
|
|
.arch armv7-a
|
|
.fpu neon
|
|
|
|
.globl cryptogams_sha1_block_data_order_neon
|
|
.type cryptogams_sha1_block_data_order_neon,%function
|
|
|
|
.align 4
|
|
cryptogams_sha1_block_data_order_neon:
|
|
|
|
stmdb sp!,{r4,r5,r6,r7,r8,r9,r10,r11,r12,lr}
|
|
add r2,r1,r2,lsl#6 @ r2 to point at the end of r1
|
|
@ dmb @ errata #451034 on early Cortex A8
|
|
@ vstmdb sp!,{d8-d15} @ ABI specification says so
|
|
mov r14,sp
|
|
sub r12,sp,#64
|
|
adr r8,.LK_00_19
|
|
bic r12,r12,#15 @ align for 128-bit stores
|
|
|
|
ldmia r0,{r3,r4,r5,r6,r7} @ load context
|
|
mov sp,r12 @ alloca
|
|
|
|
vld1.8 {q0,q1},[r1]! @ handles unaligned
|
|
veor q15,q15,q15
|
|
vld1.8 {q2,q3},[r1]!
|
|
vld1.32 {d28[],d29[]},[r8,:32]! @ load K_00_19
|
|
vrev32.8 q0,q0 @ yes, even on
|
|
vrev32.8 q1,q1 @ big-endian...
|
|
vrev32.8 q2,q2
|
|
vadd.i32 q8,q0,q14
|
|
vrev32.8 q3,q3
|
|
vadd.i32 q9,q1,q14
|
|
vst1.32 {q8},[r12,:128]!
|
|
vadd.i32 q10,q2,q14
|
|
vst1.32 {q9},[r12,:128]!
|
|
vst1.32 {q10},[r12,:128]!
|
|
ldr r9,[sp] @ big RAW stall
|
|
|
|
.Loop_neon:
|
|
vext.8 q8,q0,q1,#8
|
|
bic r10,r6,r4
|
|
add r7,r7,r9
|
|
and r11,r5,r4
|
|
vadd.i32 q13,q3,q14
|
|
ldr r9,[sp,#4]
|
|
add r7,r7,r3,ror#27
|
|
vext.8 q12,q3,q15,#4
|
|
eor r11,r11,r10
|
|
mov r4,r4,ror#2
|
|
add r7,r7,r11
|
|
veor q8,q8,q0
|
|
bic r10,r5,r3
|
|
add r6,r6,r9
|
|
veor q12,q12,q2
|
|
and r11,r4,r3
|
|
ldr r9,[sp,#8]
|
|
veor q12,q12,q8
|
|
add r6,r6,r7,ror#27
|
|
eor r11,r11,r10
|
|
vst1.32 {q13},[r12,:128]!
|
|
sub r12,r12,#64
|
|
mov r3,r3,ror#2
|
|
add r6,r6,r11
|
|
vext.8 q13,q15,q12,#4
|
|
bic r10,r4,r7
|
|
add r5,r5,r9
|
|
vadd.i32 q8,q12,q12
|
|
and r11,r3,r7
|
|
ldr r9,[sp,#12]
|
|
vsri.32 q8,q12,#31
|
|
add r5,r5,r6,ror#27
|
|
eor r11,r11,r10
|
|
mov r7,r7,ror#2
|
|
vshr.u32 q12,q13,#30
|
|
add r5,r5,r11
|
|
bic r10,r3,r6
|
|
vshl.u32 q13,q13,#2
|
|
add r4,r4,r9
|
|
and r11,r7,r6
|
|
veor q8,q8,q12
|
|
ldr r9,[sp,#16]
|
|
add r4,r4,r5,ror#27
|
|
veor q8,q8,q13
|
|
eor r11,r11,r10
|
|
mov r6,r6,ror#2
|
|
add r4,r4,r11
|
|
vext.8 q9,q1,q2,#8
|
|
bic r10,r7,r5
|
|
add r3,r3,r9
|
|
and r11,r6,r5
|
|
vadd.i32 q13,q8,q14
|
|
ldr r9,[sp,#20]
|
|
vld1.32 {d28[],d29[]},[r8,:32]!
|
|
add r3,r3,r4,ror#27
|
|
vext.8 q12,q8,q15,#4
|
|
eor r11,r11,r10
|
|
mov r5,r5,ror#2
|
|
add r3,r3,r11
|
|
veor q9,q9,q1
|
|
bic r10,r6,r4
|
|
add r7,r7,r9
|
|
veor q12,q12,q3
|
|
and r11,r5,r4
|
|
ldr r9,[sp,#24]
|
|
veor q12,q12,q9
|
|
add r7,r7,r3,ror#27
|
|
eor r11,r11,r10
|
|
vst1.32 {q13},[r12,:128]!
|
|
mov r4,r4,ror#2
|
|
add r7,r7,r11
|
|
vext.8 q13,q15,q12,#4
|
|
bic r10,r5,r3
|
|
add r6,r6,r9
|
|
vadd.i32 q9,q12,q12
|
|
and r11,r4,r3
|
|
ldr r9,[sp,#28]
|
|
vsri.32 q9,q12,#31
|
|
add r6,r6,r7,ror#27
|
|
eor r11,r11,r10
|
|
mov r3,r3,ror#2
|
|
vshr.u32 q12,q13,#30
|
|
add r6,r6,r11
|
|
bic r10,r4,r7
|
|
vshl.u32 q13,q13,#2
|
|
add r5,r5,r9
|
|
and r11,r3,r7
|
|
veor q9,q9,q12
|
|
ldr r9,[sp,#32]
|
|
add r5,r5,r6,ror#27
|
|
veor q9,q9,q13
|
|
eor r11,r11,r10
|
|
mov r7,r7,ror#2
|
|
add r5,r5,r11
|
|
vext.8 q10,q2,q3,#8
|
|
bic r10,r3,r6
|
|
add r4,r4,r9
|
|
and r11,r7,r6
|
|
vadd.i32 q13,q9,q14
|
|
ldr r9,[sp,#36]
|
|
add r4,r4,r5,ror#27
|
|
vext.8 q12,q9,q15,#4
|
|
eor r11,r11,r10
|
|
mov r6,r6,ror#2
|
|
add r4,r4,r11
|
|
veor q10,q10,q2
|
|
bic r10,r7,r5
|
|
add r3,r3,r9
|
|
veor q12,q12,q8
|
|
and r11,r6,r5
|
|
ldr r9,[sp,#40]
|
|
veor q12,q12,q10
|
|
add r3,r3,r4,ror#27
|
|
eor r11,r11,r10
|
|
vst1.32 {q13},[r12,:128]!
|
|
mov r5,r5,ror#2
|
|
add r3,r3,r11
|
|
vext.8 q13,q15,q12,#4
|
|
bic r10,r6,r4
|
|
add r7,r7,r9
|
|
vadd.i32 q10,q12,q12
|
|
and r11,r5,r4
|
|
ldr r9,[sp,#44]
|
|
vsri.32 q10,q12,#31
|
|
add r7,r7,r3,ror#27
|
|
eor r11,r11,r10
|
|
mov r4,r4,ror#2
|
|
vshr.u32 q12,q13,#30
|
|
add r7,r7,r11
|
|
bic r10,r5,r3
|
|
vshl.u32 q13,q13,#2
|
|
add r6,r6,r9
|
|
and r11,r4,r3
|
|
veor q10,q10,q12
|
|
ldr r9,[sp,#48]
|
|
add r6,r6,r7,ror#27
|
|
veor q10,q10,q13
|
|
eor r11,r11,r10
|
|
mov r3,r3,ror#2
|
|
add r6,r6,r11
|
|
vext.8 q11,q3,q8,#8
|
|
bic r10,r4,r7
|
|
add r5,r5,r9
|
|
and r11,r3,r7
|
|
vadd.i32 q13,q10,q14
|
|
ldr r9,[sp,#52]
|
|
add r5,r5,r6,ror#27
|
|
vext.8 q12,q10,q15,#4
|
|
eor r11,r11,r10
|
|
mov r7,r7,ror#2
|
|
add r5,r5,r11
|
|
veor q11,q11,q3
|
|
bic r10,r3,r6
|
|
add r4,r4,r9
|
|
veor q12,q12,q9
|
|
and r11,r7,r6
|
|
ldr r9,[sp,#56]
|
|
veor q12,q12,q11
|
|
add r4,r4,r5,ror#27
|
|
eor r11,r11,r10
|
|
vst1.32 {q13},[r12,:128]!
|
|
mov r6,r6,ror#2
|
|
add r4,r4,r11
|
|
vext.8 q13,q15,q12,#4
|
|
bic r10,r7,r5
|
|
add r3,r3,r9
|
|
vadd.i32 q11,q12,q12
|
|
and r11,r6,r5
|
|
ldr r9,[sp,#60]
|
|
vsri.32 q11,q12,#31
|
|
add r3,r3,r4,ror#27
|
|
eor r11,r11,r10
|
|
mov r5,r5,ror#2
|
|
vshr.u32 q12,q13,#30
|
|
add r3,r3,r11
|
|
bic r10,r6,r4
|
|
vshl.u32 q13,q13,#2
|
|
add r7,r7,r9
|
|
and r11,r5,r4
|
|
veor q11,q11,q12
|
|
ldr r9,[sp,#0]
|
|
add r7,r7,r3,ror#27
|
|
veor q11,q11,q13
|
|
eor r11,r11,r10
|
|
mov r4,r4,ror#2
|
|
add r7,r7,r11
|
|
vext.8 q12,q10,q11,#8
|
|
bic r10,r5,r3
|
|
add r6,r6,r9
|
|
and r11,r4,r3
|
|
veor q0,q0,q8
|
|
ldr r9,[sp,#4]
|
|
add r6,r6,r7,ror#27
|
|
veor q0,q0,q1
|
|
eor r11,r11,r10
|
|
mov r3,r3,ror#2
|
|
vadd.i32 q13,q11,q14
|
|
add r6,r6,r11
|
|
bic r10,r4,r7
|
|
veor q12,q12,q0
|
|
add r5,r5,r9
|
|
and r11,r3,r7
|
|
vshr.u32 q0,q12,#30
|
|
ldr r9,[sp,#8]
|
|
add r5,r5,r6,ror#27
|
|
vst1.32 {q13},[r12,:128]!
|
|
sub r12,r12,#64
|
|
eor r11,r11,r10
|
|
mov r7,r7,ror#2
|
|
vsli.32 q0,q12,#2
|
|
add r5,r5,r11
|
|
bic r10,r3,r6
|
|
add r4,r4,r9
|
|
and r11,r7,r6
|
|
ldr r9,[sp,#12]
|
|
add r4,r4,r5,ror#27
|
|
eor r11,r11,r10
|
|
mov r6,r6,ror#2
|
|
add r4,r4,r11
|
|
bic r10,r7,r5
|
|
add r3,r3,r9
|
|
and r11,r6,r5
|
|
ldr r9,[sp,#16]
|
|
add r3,r3,r4,ror#27
|
|
eor r11,r11,r10
|
|
mov r5,r5,ror#2
|
|
add r3,r3,r11
|
|
vext.8 q12,q11,q0,#8
|
|
eor r10,r4,r6
|
|
add r7,r7,r9
|
|
ldr r9,[sp,#20]
|
|
veor q1,q1,q9
|
|
eor r11,r10,r5
|
|
add r7,r7,r3,ror#27
|
|
veor q1,q1,q2
|
|
mov r4,r4,ror#2
|
|
add r7,r7,r11
|
|
vadd.i32 q13,q0,q14
|
|
eor r10,r3,r5
|
|
add r6,r6,r9
|
|
veor q12,q12,q1
|
|
ldr r9,[sp,#24]
|
|
eor r11,r10,r4
|
|
vshr.u32 q1,q12,#30
|
|
add r6,r6,r7,ror#27
|
|
mov r3,r3,ror#2
|
|
vst1.32 {q13},[r12,:128]!
|
|
add r6,r6,r11
|
|
eor r10,r7,r4
|
|
vsli.32 q1,q12,#2
|
|
add r5,r5,r9
|
|
ldr r9,[sp,#28]
|
|
eor r11,r10,r3
|
|
add r5,r5,r6,ror#27
|
|
mov r7,r7,ror#2
|
|
add r5,r5,r11
|
|
eor r10,r6,r3
|
|
add r4,r4,r9
|
|
ldr r9,[sp,#32]
|
|
eor r11,r10,r7
|
|
add r4,r4,r5,ror#27
|
|
mov r6,r6,ror#2
|
|
add r4,r4,r11
|
|
vext.8 q12,q0,q1,#8
|
|
eor r10,r5,r7
|
|
add r3,r3,r9
|
|
ldr r9,[sp,#36]
|
|
veor q2,q2,q10
|
|
eor r11,r10,r6
|
|
add r3,r3,r4,ror#27
|
|
veor q2,q2,q3
|
|
mov r5,r5,ror#2
|
|
add r3,r3,r11
|
|
vadd.i32 q13,q1,q14
|
|
eor r10,r4,r6
|
|
vld1.32 {d28[],d29[]},[r8,:32]!
|
|
add r7,r7,r9
|
|
veor q12,q12,q2
|
|
ldr r9,[sp,#40]
|
|
eor r11,r10,r5
|
|
vshr.u32 q2,q12,#30
|
|
add r7,r7,r3,ror#27
|
|
mov r4,r4,ror#2
|
|
vst1.32 {q13},[r12,:128]!
|
|
add r7,r7,r11
|
|
eor r10,r3,r5
|
|
vsli.32 q2,q12,#2
|
|
add r6,r6,r9
|
|
ldr r9,[sp,#44]
|
|
eor r11,r10,r4
|
|
add r6,r6,r7,ror#27
|
|
mov r3,r3,ror#2
|
|
add r6,r6,r11
|
|
eor r10,r7,r4
|
|
add r5,r5,r9
|
|
ldr r9,[sp,#48]
|
|
eor r11,r10,r3
|
|
add r5,r5,r6,ror#27
|
|
mov r7,r7,ror#2
|
|
add r5,r5,r11
|
|
vext.8 q12,q1,q2,#8
|
|
eor r10,r6,r3
|
|
add r4,r4,r9
|
|
ldr r9,[sp,#52]
|
|
veor q3,q3,q11
|
|
eor r11,r10,r7
|
|
add r4,r4,r5,ror#27
|
|
veor q3,q3,q8
|
|
mov r6,r6,ror#2
|
|
add r4,r4,r11
|
|
vadd.i32 q13,q2,q14
|
|
eor r10,r5,r7
|
|
add r3,r3,r9
|
|
veor q12,q12,q3
|
|
ldr r9,[sp,#56]
|
|
eor r11,r10,r6
|
|
vshr.u32 q3,q12,#30
|
|
add r3,r3,r4,ror#27
|
|
mov r5,r5,ror#2
|
|
vst1.32 {q13},[r12,:128]!
|
|
add r3,r3,r11
|
|
eor r10,r4,r6
|
|
vsli.32 q3,q12,#2
|
|
add r7,r7,r9
|
|
ldr r9,[sp,#60]
|
|
eor r11,r10,r5
|
|
add r7,r7,r3,ror#27
|
|
mov r4,r4,ror#2
|
|
add r7,r7,r11
|
|
eor r10,r3,r5
|
|
add r6,r6,r9
|
|
ldr r9,[sp,#0]
|
|
eor r11,r10,r4
|
|
add r6,r6,r7,ror#27
|
|
mov r3,r3,ror#2
|
|
add r6,r6,r11
|
|
vext.8 q12,q2,q3,#8
|
|
eor r10,r7,r4
|
|
add r5,r5,r9
|
|
ldr r9,[sp,#4]
|
|
veor q8,q8,q0
|
|
eor r11,r10,r3
|
|
add r5,r5,r6,ror#27
|
|
veor q8,q8,q9
|
|
mov r7,r7,ror#2
|
|
add r5,r5,r11
|
|
vadd.i32 q13,q3,q14
|
|
eor r10,r6,r3
|
|
add r4,r4,r9
|
|
veor q12,q12,q8
|
|
ldr r9,[sp,#8]
|
|
eor r11,r10,r7
|
|
vshr.u32 q8,q12,#30
|
|
add r4,r4,r5,ror#27
|
|
mov r6,r6,ror#2
|
|
vst1.32 {q13},[r12,:128]!
|
|
sub r12,r12,#64
|
|
add r4,r4,r11
|
|
eor r10,r5,r7
|
|
vsli.32 q8,q12,#2
|
|
add r3,r3,r9
|
|
ldr r9,[sp,#12]
|
|
eor r11,r10,r6
|
|
add r3,r3,r4,ror#27
|
|
mov r5,r5,ror#2
|
|
add r3,r3,r11
|
|
eor r10,r4,r6
|
|
add r7,r7,r9
|
|
ldr r9,[sp,#16]
|
|
eor r11,r10,r5
|
|
add r7,r7,r3,ror#27
|
|
mov r4,r4,ror#2
|
|
add r7,r7,r11
|
|
vext.8 q12,q3,q8,#8
|
|
eor r10,r3,r5
|
|
add r6,r6,r9
|
|
ldr r9,[sp,#20]
|
|
veor q9,q9,q1
|
|
eor r11,r10,r4
|
|
add r6,r6,r7,ror#27
|
|
veor q9,q9,q10
|
|
mov r3,r3,ror#2
|
|
add r6,r6,r11
|
|
vadd.i32 q13,q8,q14
|
|
eor r10,r7,r4
|
|
add r5,r5,r9
|
|
veor q12,q12,q9
|
|
ldr r9,[sp,#24]
|
|
eor r11,r10,r3
|
|
vshr.u32 q9,q12,#30
|
|
add r5,r5,r6,ror#27
|
|
mov r7,r7,ror#2
|
|
vst1.32 {q13},[r12,:128]!
|
|
add r5,r5,r11
|
|
eor r10,r6,r3
|
|
vsli.32 q9,q12,#2
|
|
add r4,r4,r9
|
|
ldr r9,[sp,#28]
|
|
eor r11,r10,r7
|
|
add r4,r4,r5,ror#27
|
|
mov r6,r6,ror#2
|
|
add r4,r4,r11
|
|
eor r10,r5,r7
|
|
add r3,r3,r9
|
|
ldr r9,[sp,#32]
|
|
eor r11,r10,r6
|
|
add r3,r3,r4,ror#27
|
|
mov r5,r5,ror#2
|
|
add r3,r3,r11
|
|
vext.8 q12,q8,q9,#8
|
|
add r7,r7,r9
|
|
and r10,r5,r6
|
|
ldr r9,[sp,#36]
|
|
veor q10,q10,q2
|
|
add r7,r7,r3,ror#27
|
|
eor r11,r5,r6
|
|
veor q10,q10,q11
|
|
add r7,r7,r10
|
|
and r11,r11,r4
|
|
vadd.i32 q13,q9,q14
|
|
mov r4,r4,ror#2
|
|
add r7,r7,r11
|
|
veor q12,q12,q10
|
|
add r6,r6,r9
|
|
and r10,r4,r5
|
|
vshr.u32 q10,q12,#30
|
|
ldr r9,[sp,#40]
|
|
add r6,r6,r7,ror#27
|
|
vst1.32 {q13},[r12,:128]!
|
|
eor r11,r4,r5
|
|
add r6,r6,r10
|
|
vsli.32 q10,q12,#2
|
|
and r11,r11,r3
|
|
mov r3,r3,ror#2
|
|
add r6,r6,r11
|
|
add r5,r5,r9
|
|
and r10,r3,r4
|
|
ldr r9,[sp,#44]
|
|
add r5,r5,r6,ror#27
|
|
eor r11,r3,r4
|
|
add r5,r5,r10
|
|
and r11,r11,r7
|
|
mov r7,r7,ror#2
|
|
add r5,r5,r11
|
|
add r4,r4,r9
|
|
and r10,r7,r3
|
|
ldr r9,[sp,#48]
|
|
add r4,r4,r5,ror#27
|
|
eor r11,r7,r3
|
|
add r4,r4,r10
|
|
and r11,r11,r6
|
|
mov r6,r6,ror#2
|
|
add r4,r4,r11
|
|
vext.8 q12,q9,q10,#8
|
|
add r3,r3,r9
|
|
and r10,r6,r7
|
|
ldr r9,[sp,#52]
|
|
veor q11,q11,q3
|
|
add r3,r3,r4,ror#27
|
|
eor r11,r6,r7
|
|
veor q11,q11,q0
|
|
add r3,r3,r10
|
|
and r11,r11,r5
|
|
vadd.i32 q13,q10,q14
|
|
mov r5,r5,ror#2
|
|
vld1.32 {d28[],d29[]},[r8,:32]!
|
|
add r3,r3,r11
|
|
veor q12,q12,q11
|
|
add r7,r7,r9
|
|
and r10,r5,r6
|
|
vshr.u32 q11,q12,#30
|
|
ldr r9,[sp,#56]
|
|
add r7,r7,r3,ror#27
|
|
vst1.32 {q13},[r12,:128]!
|
|
eor r11,r5,r6
|
|
add r7,r7,r10
|
|
vsli.32 q11,q12,#2
|
|
and r11,r11,r4
|
|
mov r4,r4,ror#2
|
|
add r7,r7,r11
|
|
add r6,r6,r9
|
|
and r10,r4,r5
|
|
ldr r9,[sp,#60]
|
|
add r6,r6,r7,ror#27
|
|
eor r11,r4,r5
|
|
add r6,r6,r10
|
|
and r11,r11,r3
|
|
mov r3,r3,ror#2
|
|
add r6,r6,r11
|
|
add r5,r5,r9
|
|
and r10,r3,r4
|
|
ldr r9,[sp,#0]
|
|
add r5,r5,r6,ror#27
|
|
eor r11,r3,r4
|
|
add r5,r5,r10
|
|
and r11,r11,r7
|
|
mov r7,r7,ror#2
|
|
add r5,r5,r11
|
|
vext.8 q12,q10,q11,#8
|
|
add r4,r4,r9
|
|
and r10,r7,r3
|
|
ldr r9,[sp,#4]
|
|
veor q0,q0,q8
|
|
add r4,r4,r5,ror#27
|
|
eor r11,r7,r3
|
|
veor q0,q0,q1
|
|
add r4,r4,r10
|
|
and r11,r11,r6
|
|
vadd.i32 q13,q11,q14
|
|
mov r6,r6,ror#2
|
|
add r4,r4,r11
|
|
veor q12,q12,q0
|
|
add r3,r3,r9
|
|
and r10,r6,r7
|
|
vshr.u32 q0,q12,#30
|
|
ldr r9,[sp,#8]
|
|
add r3,r3,r4,ror#27
|
|
vst1.32 {q13},[r12,:128]!
|
|
sub r12,r12,#64
|
|
eor r11,r6,r7
|
|
add r3,r3,r10
|
|
vsli.32 q0,q12,#2
|
|
and r11,r11,r5
|
|
mov r5,r5,ror#2
|
|
add r3,r3,r11
|
|
add r7,r7,r9
|
|
and r10,r5,r6
|
|
ldr r9,[sp,#12]
|
|
add r7,r7,r3,ror#27
|
|
eor r11,r5,r6
|
|
add r7,r7,r10
|
|
and r11,r11,r4
|
|
mov r4,r4,ror#2
|
|
add r7,r7,r11
|
|
add r6,r6,r9
|
|
and r10,r4,r5
|
|
ldr r9,[sp,#16]
|
|
add r6,r6,r7,ror#27
|
|
eor r11,r4,r5
|
|
add r6,r6,r10
|
|
and r11,r11,r3
|
|
mov r3,r3,ror#2
|
|
add r6,r6,r11
|
|
vext.8 q12,q11,q0,#8
|
|
add r5,r5,r9
|
|
and r10,r3,r4
|
|
ldr r9,[sp,#20]
|
|
veor q1,q1,q9
|
|
add r5,r5,r6,ror#27
|
|
eor r11,r3,r4
|
|
veor q1,q1,q2
|
|
add r5,r5,r10
|
|
and r11,r11,r7
|
|
vadd.i32 q13,q0,q14
|
|
mov r7,r7,ror#2
|
|
add r5,r5,r11
|
|
veor q12,q12,q1
|
|
add r4,r4,r9
|
|
and r10,r7,r3
|
|
vshr.u32 q1,q12,#30
|
|
ldr r9,[sp,#24]
|
|
add r4,r4,r5,ror#27
|
|
vst1.32 {q13},[r12,:128]!
|
|
eor r11,r7,r3
|
|
add r4,r4,r10
|
|
vsli.32 q1,q12,#2
|
|
and r11,r11,r6
|
|
mov r6,r6,ror#2
|
|
add r4,r4,r11
|
|
add r3,r3,r9
|
|
and r10,r6,r7
|
|
ldr r9,[sp,#28]
|
|
add r3,r3,r4,ror#27
|
|
eor r11,r6,r7
|
|
add r3,r3,r10
|
|
and r11,r11,r5
|
|
mov r5,r5,ror#2
|
|
add r3,r3,r11
|
|
add r7,r7,r9
|
|
and r10,r5,r6
|
|
ldr r9,[sp,#32]
|
|
add r7,r7,r3,ror#27
|
|
eor r11,r5,r6
|
|
add r7,r7,r10
|
|
and r11,r11,r4
|
|
mov r4,r4,ror#2
|
|
add r7,r7,r11
|
|
vext.8 q12,q0,q1,#8
|
|
add r6,r6,r9
|
|
and r10,r4,r5
|
|
ldr r9,[sp,#36]
|
|
veor q2,q2,q10
|
|
add r6,r6,r7,ror#27
|
|
eor r11,r4,r5
|
|
veor q2,q2,q3
|
|
add r6,r6,r10
|
|
and r11,r11,r3
|
|
vadd.i32 q13,q1,q14
|
|
mov r3,r3,ror#2
|
|
add r6,r6,r11
|
|
veor q12,q12,q2
|
|
add r5,r5,r9
|
|
and r10,r3,r4
|
|
vshr.u32 q2,q12,#30
|
|
ldr r9,[sp,#40]
|
|
add r5,r5,r6,ror#27
|
|
vst1.32 {q13},[r12,:128]!
|
|
eor r11,r3,r4
|
|
add r5,r5,r10
|
|
vsli.32 q2,q12,#2
|
|
and r11,r11,r7
|
|
mov r7,r7,ror#2
|
|
add r5,r5,r11
|
|
add r4,r4,r9
|
|
and r10,r7,r3
|
|
ldr r9,[sp,#44]
|
|
add r4,r4,r5,ror#27
|
|
eor r11,r7,r3
|
|
add r4,r4,r10
|
|
and r11,r11,r6
|
|
mov r6,r6,ror#2
|
|
add r4,r4,r11
|
|
add r3,r3,r9
|
|
and r10,r6,r7
|
|
ldr r9,[sp,#48]
|
|
add r3,r3,r4,ror#27
|
|
eor r11,r6,r7
|
|
add r3,r3,r10
|
|
and r11,r11,r5
|
|
mov r5,r5,ror#2
|
|
add r3,r3,r11
|
|
vext.8 q12,q1,q2,#8
|
|
eor r10,r4,r6
|
|
add r7,r7,r9
|
|
ldr r9,[sp,#52]
|
|
veor q3,q3,q11
|
|
eor r11,r10,r5
|
|
add r7,r7,r3,ror#27
|
|
veor q3,q3,q8
|
|
mov r4,r4,ror#2
|
|
add r7,r7,r11
|
|
vadd.i32 q13,q2,q14
|
|
eor r10,r3,r5
|
|
add r6,r6,r9
|
|
veor q12,q12,q3
|
|
ldr r9,[sp,#56]
|
|
eor r11,r10,r4
|
|
vshr.u32 q3,q12,#30
|
|
add r6,r6,r7,ror#27
|
|
mov r3,r3,ror#2
|
|
vst1.32 {q13},[r12,:128]!
|
|
add r6,r6,r11
|
|
eor r10,r7,r4
|
|
vsli.32 q3,q12,#2
|
|
add r5,r5,r9
|
|
ldr r9,[sp,#60]
|
|
eor r11,r10,r3
|
|
add r5,r5,r6,ror#27
|
|
mov r7,r7,ror#2
|
|
add r5,r5,r11
|
|
eor r10,r6,r3
|
|
add r4,r4,r9
|
|
ldr r9,[sp,#0]
|
|
eor r11,r10,r7
|
|
add r4,r4,r5,ror#27
|
|
mov r6,r6,ror#2
|
|
add r4,r4,r11
|
|
vadd.i32 q13,q3,q14
|
|
eor r10,r5,r7
|
|
add r3,r3,r9
|
|
vst1.32 {q13},[r12,:128]!
|
|
sub r12,r12,#64
|
|
teq r1,r2
|
|
sub r8,r8,#16
|
|
it eq
|
|
subeq r1,r1,#64
|
|
vld1.8 {q0,q1},[r1]!
|
|
ldr r9,[sp,#4]
|
|
eor r11,r10,r6
|
|
vld1.8 {q2,q3},[r1]!
|
|
add r3,r3,r4,ror#27
|
|
mov r5,r5,ror#2
|
|
vld1.32 {d28[],d29[]},[r8,:32]!
|
|
add r3,r3,r11
|
|
eor r10,r4,r6
|
|
vrev32.8 q0,q0
|
|
add r7,r7,r9
|
|
ldr r9,[sp,#8]
|
|
eor r11,r10,r5
|
|
add r7,r7,r3,ror#27
|
|
mov r4,r4,ror#2
|
|
add r7,r7,r11
|
|
eor r10,r3,r5
|
|
add r6,r6,r9
|
|
ldr r9,[sp,#12]
|
|
eor r11,r10,r4
|
|
add r6,r6,r7,ror#27
|
|
mov r3,r3,ror#2
|
|
add r6,r6,r11
|
|
eor r10,r7,r4
|
|
add r5,r5,r9
|
|
ldr r9,[sp,#16]
|
|
eor r11,r10,r3
|
|
add r5,r5,r6,ror#27
|
|
mov r7,r7,ror#2
|
|
add r5,r5,r11
|
|
vrev32.8 q1,q1
|
|
eor r10,r6,r3
|
|
add r4,r4,r9
|
|
vadd.i32 q8,q0,q14
|
|
ldr r9,[sp,#20]
|
|
eor r11,r10,r7
|
|
vst1.32 {q8},[r12,:128]!
|
|
add r4,r4,r5,ror#27
|
|
mov r6,r6,ror#2
|
|
add r4,r4,r11
|
|
eor r10,r5,r7
|
|
add r3,r3,r9
|
|
ldr r9,[sp,#24]
|
|
eor r11,r10,r6
|
|
add r3,r3,r4,ror#27
|
|
mov r5,r5,ror#2
|
|
add r3,r3,r11
|
|
eor r10,r4,r6
|
|
add r7,r7,r9
|
|
ldr r9,[sp,#28]
|
|
eor r11,r10,r5
|
|
add r7,r7,r3,ror#27
|
|
mov r4,r4,ror#2
|
|
add r7,r7,r11
|
|
eor r10,r3,r5
|
|
add r6,r6,r9
|
|
ldr r9,[sp,#32]
|
|
eor r11,r10,r4
|
|
add r6,r6,r7,ror#27
|
|
mov r3,r3,ror#2
|
|
add r6,r6,r11
|
|
vrev32.8 q2,q2
|
|
eor r10,r7,r4
|
|
add r5,r5,r9
|
|
vadd.i32 q9,q1,q14
|
|
ldr r9,[sp,#36]
|
|
eor r11,r10,r3
|
|
vst1.32 {q9},[r12,:128]!
|
|
add r5,r5,r6,ror#27
|
|
mov r7,r7,ror#2
|
|
add r5,r5,r11
|
|
eor r10,r6,r3
|
|
add r4,r4,r9
|
|
ldr r9,[sp,#40]
|
|
eor r11,r10,r7
|
|
add r4,r4,r5,ror#27
|
|
mov r6,r6,ror#2
|
|
add r4,r4,r11
|
|
eor r10,r5,r7
|
|
add r3,r3,r9
|
|
ldr r9,[sp,#44]
|
|
eor r11,r10,r6
|
|
add r3,r3,r4,ror#27
|
|
mov r5,r5,ror#2
|
|
add r3,r3,r11
|
|
eor r10,r4,r6
|
|
add r7,r7,r9
|
|
ldr r9,[sp,#48]
|
|
eor r11,r10,r5
|
|
add r7,r7,r3,ror#27
|
|
mov r4,r4,ror#2
|
|
add r7,r7,r11
|
|
vrev32.8 q3,q3
|
|
eor r10,r3,r5
|
|
add r6,r6,r9
|
|
vadd.i32 q10,q2,q14
|
|
ldr r9,[sp,#52]
|
|
eor r11,r10,r4
|
|
vst1.32 {q10},[r12,:128]!
|
|
add r6,r6,r7,ror#27
|
|
mov r3,r3,ror#2
|
|
add r6,r6,r11
|
|
eor r10,r7,r4
|
|
add r5,r5,r9
|
|
ldr r9,[sp,#56]
|
|
eor r11,r10,r3
|
|
add r5,r5,r6,ror#27
|
|
mov r7,r7,ror#2
|
|
add r5,r5,r11
|
|
eor r10,r6,r3
|
|
add r4,r4,r9
|
|
ldr r9,[sp,#60]
|
|
eor r11,r10,r7
|
|
add r4,r4,r5,ror#27
|
|
mov r6,r6,ror#2
|
|
add r4,r4,r11
|
|
eor r10,r5,r7
|
|
add r3,r3,r9
|
|
eor r11,r10,r6
|
|
add r3,r3,r4,ror#27
|
|
mov r5,r5,ror#2
|
|
add r3,r3,r11
|
|
ldmia r0,{r9,r10,r11,r12} @ accumulate context
|
|
add r3,r3,r9
|
|
ldr r9,[r0,#16]
|
|
add r4,r4,r10
|
|
add r5,r5,r11
|
|
add r6,r6,r12
|
|
it eq
|
|
moveq sp,r14
|
|
add r7,r7,r9
|
|
it ne
|
|
ldrne r9,[sp]
|
|
stmia r0,{r3,r4,r5,r6,r7}
|
|
itt ne
|
|
addne r12,sp,#3*16
|
|
bne .Loop_neon
|
|
|
|
@ vldmia sp!,{d8-d15}
|
|
ldmia sp!,{r4,r5,r6,r7,r8,r9,r10,r11,r12,pc}
|
|
.size cryptogams_sha1_block_data_order_neon,.-cryptogams_sha1_block_data_order_neon
|
|
#endif
|