/* Do not modify. This file is auto-generated from sha256-armv4.pl. */ @ Copyright 2007-2020 The OpenSSL Project Authors. All Rights Reserved. @ @ Licensed under the OpenSSL license (the "License"). You may not use @ this file except in compliance with the License. You can obtain a copy @ in the file LICENSE in the source distribution or at @ https://www.openssl.org/source/license.html @ ==================================================================== @ Written by Andy Polyakov for the OpenSSL @ project. The module is, however, dual licensed under OpenSSL and @ CRYPTOGAMS licenses depending on where you obtain it. For further @ details see http://www.openssl.org/~appro/cryptogams/. @ @ Permission to use under GPL terms is granted. @ ==================================================================== @ SHA256 block procedure for ARMv4. May 2007. @ Performance is ~2x better than gcc 3.4 generated code and in "abso- @ lute" terms is ~2250 cycles per 64-byte block or ~35 cycles per @ byte [on single-issue Xscale PXA250 core]. @ July 2010. @ @ Rescheduling for dual-issue pipeline resulted in 22% improvement on @ Cortex A8 core and ~20 cycles per processed byte. @ February 2011. @ @ Profiler-assisted and platform-specific optimization resulted in 16% @ improvement on Cortex A8 core and ~15.4 cycles per processed byte. @ September 2013. @ @ Add NEON implementation. On Cortex A8 it was measured to process one @ byte in 12.5 cycles or 23% faster than integer-only code. Snapdragon @ S4 does it in 12.5 cycles too, but it's 50% faster than integer-only @ code (meaning that latter performs sub-optimally, nothing was done @ about it). @ May 2014. @ @ Add ARMv8 code path performing at 2.0 cpb on Apple A7. #ifndef __KERNEL__ # include "arm_arch.h" #else # define __ARM_ARCH__ __LINUX_ARM_ARCH__ # define __ARM_MAX_ARCH__ 7 #endif .text #if defined(__thumb2__) .syntax unified .thumb #else .code 32 #endif .type K256,%object .align 5 K256: .word 0x428a2f98,0x71374491,0xb5c0fbcf,0xe9b5dba5 .word 0x3956c25b,0x59f111f1,0x923f82a4,0xab1c5ed5 .word 0xd807aa98,0x12835b01,0x243185be,0x550c7dc3 .word 0x72be5d74,0x80deb1fe,0x9bdc06a7,0xc19bf174 .word 0xe49b69c1,0xefbe4786,0x0fc19dc6,0x240ca1cc .word 0x2de92c6f,0x4a7484aa,0x5cb0a9dc,0x76f988da .word 0x983e5152,0xa831c66d,0xb00327c8,0xbf597fc7 .word 0xc6e00bf3,0xd5a79147,0x06ca6351,0x14292967 .word 0x27b70a85,0x2e1b2138,0x4d2c6dfc,0x53380d13 .word 0x650a7354,0x766a0abb,0x81c2c92e,0x92722c85 .word 0xa2bfe8a1,0xa81a664b,0xc24b8b70,0xc76c51a3 .word 0xd192e819,0xd6990624,0xf40e3585,0x106aa070 .word 0x19a4c116,0x1e376c08,0x2748774c,0x34b0bcb5 .word 0x391c0cb3,0x4ed8aa4a,0x5b9cca4f,0x682e6ff3 .word 0x748f82ee,0x78a5636f,0x84c87814,0x8cc70208 .word 0x90befffa,0xa4506ceb,0xbef9a3f7,0xc67178f2 .size K256,.-K256 .word 0 @ terminator #if __ARM_MAX_ARCH__>=7 && !defined(__KERNEL__) .LOPENSSL_armcap: .word OPENSSL_armcap_P-.Lsha256_block_data_order #endif .align 5 .globl sha256_block_data_order .type sha256_block_data_order,%function sha256_block_data_order: .Lsha256_block_data_order: #if __ARM_ARCH__<7 && !defined(__thumb2__) sub r3,pc,#8 @ sha256_block_data_order #else adr r3,.Lsha256_block_data_order #endif #if __ARM_MAX_ARCH__>=7 && !defined(__KERNEL__) ldr r12,.LOPENSSL_armcap ldr r12,[r3,r12] @ OPENSSL_armcap_P #ifdef __APPLE__ ldr r12,[r12] #endif tst r12,#ARMV8_SHA256 bne .LARMv8 tst r12,#ARMV7_NEON bne .LNEON #endif add r2,r1,r2,lsl#6 @ len to point at the end of inp stmdb sp!,{r0,r1,r2,r4-r11,lr} ldmia r0,{r4,r5,r6,r7,r8,r9,r10,r11} sub r14,r3,#256+32 @ K256 sub sp,sp,#16*4 @ alloca(X[16]) .Loop: # if __ARM_ARCH__>=7 ldr r2,[r1],#4 # else ldrb r2,[r1,#3] # endif eor r3,r5,r6 @ magic eor r12,r12,r12 #if __ARM_ARCH__>=7 @ ldr r2,[r1],#4 @ 0 # if 0==15 str r1,[sp,#17*4] @ make room for r1 # endif eor r0,r8,r8,ror#5 add r4,r4,r12 @ h+=Maj(a,b,c) from the past eor r0,r0,r8,ror#19 @ Sigma1(e) # ifndef __ARMEB__ rev r2,r2 # endif #else @ ldrb r2,[r1,#3] @ 0 add r4,r4,r12 @ h+=Maj(a,b,c) from the past ldrb r12,[r1,#2] ldrb r0,[r1,#1] orr r2,r2,r12,lsl#8 ldrb r12,[r1],#4 orr r2,r2,r0,lsl#16 # if 0==15 str r1,[sp,#17*4] @ make room for r1 # endif eor r0,r8,r8,ror#5 orr r2,r2,r12,lsl#24 eor r0,r0,r8,ror#19 @ Sigma1(e) #endif ldr r12,[r14],#4 @ *K256++ add r11,r11,r2 @ h+=X[i] str r2,[sp,#0*4] eor r2,r9,r10 add r11,r11,r0,ror#6 @ h+=Sigma1(e) and r2,r2,r8 add r11,r11,r12 @ h+=K256[i] eor r2,r2,r10 @ Ch(e,f,g) eor r0,r4,r4,ror#11 add r11,r11,r2 @ h+=Ch(e,f,g) #if 0==31 and r12,r12,#0xff cmp r12,#0xf2 @ done? #endif #if 0<15 # if __ARM_ARCH__>=7 ldr r2,[r1],#4 @ prefetch # else ldrb r2,[r1,#3] # endif eor r12,r4,r5 @ a^b, b^c in next round #else ldr r2,[sp,#2*4] @ from future BODY_16_xx eor r12,r4,r5 @ a^b, b^c in next round ldr r1,[sp,#15*4] @ from future BODY_16_xx #endif eor r0,r0,r4,ror#20 @ Sigma0(a) and r3,r3,r12 @ (b^c)&=(a^b) add r7,r7,r11 @ d+=h eor r3,r3,r5 @ Maj(a,b,c) add r11,r11,r0,ror#2 @ h+=Sigma0(a) @ add r11,r11,r3 @ h+=Maj(a,b,c) #if __ARM_ARCH__>=7 @ ldr r2,[r1],#4 @ 1 # if 1==15 str r1,[sp,#17*4] @ make room for r1 # endif eor r0,r7,r7,ror#5 add r11,r11,r3 @ h+=Maj(a,b,c) from the past eor r0,r0,r7,ror#19 @ Sigma1(e) # ifndef __ARMEB__ rev r2,r2 # endif #else @ ldrb r2,[r1,#3] @ 1 add r11,r11,r3 @ h+=Maj(a,b,c) from the past ldrb r3,[r1,#2] ldrb r0,[r1,#1] orr r2,r2,r3,lsl#8 ldrb r3,[r1],#4 orr r2,r2,r0,lsl#16 # if 1==15 str r1,[sp,#17*4] @ make room for r1 # endif eor r0,r7,r7,ror#5 orr r2,r2,r3,lsl#24 eor r0,r0,r7,ror#19 @ Sigma1(e) #endif ldr r3,[r14],#4 @ *K256++ add r10,r10,r2 @ h+=X[i] str r2,[sp,#1*4] eor r2,r8,r9 add r10,r10,r0,ror#6 @ h+=Sigma1(e) and r2,r2,r7 add r10,r10,r3 @ h+=K256[i] eor r2,r2,r9 @ Ch(e,f,g) eor r0,r11,r11,ror#11 add r10,r10,r2 @ h+=Ch(e,f,g) #if 1==31 and r3,r3,#0xff cmp r3,#0xf2 @ done? #endif #if 1<15 # if __ARM_ARCH__>=7 ldr r2,[r1],#4 @ prefetch # else ldrb r2,[r1,#3] # endif eor r3,r11,r4 @ a^b, b^c in next round #else ldr r2,[sp,#3*4] @ from future BODY_16_xx eor r3,r11,r4 @ a^b, b^c in next round ldr r1,[sp,#0*4] @ from future BODY_16_xx #endif eor r0,r0,r11,ror#20 @ Sigma0(a) and r12,r12,r3 @ (b^c)&=(a^b) add r6,r6,r10 @ d+=h eor r12,r12,r4 @ Maj(a,b,c) add r10,r10,r0,ror#2 @ h+=Sigma0(a) @ add r10,r10,r12 @ h+=Maj(a,b,c) #if __ARM_ARCH__>=7 @ ldr r2,[r1],#4 @ 2 # if 2==15 str r1,[sp,#17*4] @ make room for r1 # endif eor r0,r6,r6,ror#5 add r10,r10,r12 @ h+=Maj(a,b,c) from the past eor r0,r0,r6,ror#19 @ Sigma1(e) # ifndef __ARMEB__ rev r2,r2 # endif #else @ ldrb r2,[r1,#3] @ 2 add r10,r10,r12 @ h+=Maj(a,b,c) from the past ldrb r12,[r1,#2] ldrb r0,[r1,#1] orr r2,r2,r12,lsl#8 ldrb r12,[r1],#4 orr r2,r2,r0,lsl#16 # if 2==15 str r1,[sp,#17*4] @ make room for r1 # endif eor r0,r6,r6,ror#5 orr r2,r2,r12,lsl#24 eor r0,r0,r6,ror#19 @ Sigma1(e) #endif ldr r12,[r14],#4 @ *K256++ add r9,r9,r2 @ h+=X[i] str r2,[sp,#2*4] eor r2,r7,r8 add r9,r9,r0,ror#6 @ h+=Sigma1(e) and r2,r2,r6 add r9,r9,r12 @ h+=K256[i] eor r2,r2,r8 @ Ch(e,f,g) eor r0,r10,r10,ror#11 add r9,r9,r2 @ h+=Ch(e,f,g) #if 2==31 and r12,r12,#0xff cmp r12,#0xf2 @ done? #endif #if 2<15 # if __ARM_ARCH__>=7 ldr r2,[r1],#4 @ prefetch # else ldrb r2,[r1,#3] # endif eor r12,r10,r11 @ a^b, b^c in next round #else ldr r2,[sp,#4*4] @ from future BODY_16_xx eor r12,r10,r11 @ a^b, b^c in next round ldr r1,[sp,#1*4] @ from future BODY_16_xx #endif eor r0,r0,r10,ror#20 @ Sigma0(a) and r3,r3,r12 @ (b^c)&=(a^b) add r5,r5,r9 @ d+=h eor r3,r3,r11 @ Maj(a,b,c) add r9,r9,r0,ror#2 @ h+=Sigma0(a) @ add r9,r9,r3 @ h+=Maj(a,b,c) #if __ARM_ARCH__>=7 @ ldr r2,[r1],#4 @ 3 # if 3==15 str r1,[sp,#17*4] @ make room for r1 # endif eor r0,r5,r5,ror#5 add r9,r9,r3 @ h+=Maj(a,b,c) from the past eor r0,r0,r5,ror#19 @ Sigma1(e) # ifndef __ARMEB__ rev r2,r2 # endif #else @ ldrb r2,[r1,#3] @ 3 add r9,r9,r3 @ h+=Maj(a,b,c) from the past ldrb r3,[r1,#2] ldrb r0,[r1,#1] orr r2,r2,r3,lsl#8 ldrb r3,[r1],#4 orr r2,r2,r0,lsl#16 # if 3==15 str r1,[sp,#17*4] @ make room for r1 # endif eor r0,r5,r5,ror#5 orr r2,r2,r3,lsl#24 eor r0,r0,r5,ror#19 @ Sigma1(e) #endif ldr r3,[r14],#4 @ *K256++ add r8,r8,r2 @ h+=X[i] str r2,[sp,#3*4] eor r2,r6,r7 add r8,r8,r0,ror#6 @ h+=Sigma1(e) and r2,r2,r5 add r8,r8,r3 @ h+=K256[i] eor r2,r2,r7 @ Ch(e,f,g) eor r0,r9,r9,ror#11 add r8,r8,r2 @ h+=Ch(e,f,g) #if 3==31 and r3,r3,#0xff cmp r3,#0xf2 @ done? #endif #if 3<15 # if __ARM_ARCH__>=7 ldr r2,[r1],#4 @ prefetch # else ldrb r2,[r1,#3] # endif eor r3,r9,r10 @ a^b, b^c in next round #else ldr r2,[sp,#5*4] @ from future BODY_16_xx eor r3,r9,r10 @ a^b, b^c in next round ldr r1,[sp,#2*4] @ from future BODY_16_xx #endif eor r0,r0,r9,ror#20 @ Sigma0(a) and r12,r12,r3 @ (b^c)&=(a^b) add r4,r4,r8 @ d+=h eor r12,r12,r10 @ Maj(a,b,c) add r8,r8,r0,ror#2 @ h+=Sigma0(a) @ add r8,r8,r12 @ h+=Maj(a,b,c) #if __ARM_ARCH__>=7 @ ldr r2,[r1],#4 @ 4 # if 4==15 str r1,[sp,#17*4] @ make room for r1 # endif eor r0,r4,r4,ror#5 add r8,r8,r12 @ h+=Maj(a,b,c) from the past eor r0,r0,r4,ror#19 @ Sigma1(e) # ifndef __ARMEB__ rev r2,r2 # endif #else @ ldrb r2,[r1,#3] @ 4 add r8,r8,r12 @ h+=Maj(a,b,c) from the past ldrb r12,[r1,#2] ldrb r0,[r1,#1] orr r2,r2,r12,lsl#8 ldrb r12,[r1],#4 orr r2,r2,r0,lsl#16 # if 4==15 str r1,[sp,#17*4] @ make room for r1 # endif eor r0,r4,r4,ror#5 orr r2,r2,r12,lsl#24 eor r0,r0,r4,ror#19 @ Sigma1(e) #endif ldr r12,[r14],#4 @ *K256++ add r7,r7,r2 @ h+=X[i] str r2,[sp,#4*4] eor r2,r5,r6 add r7,r7,r0,ror#6 @ h+=Sigma1(e) and r2,r2,r4 add r7,r7,r12 @ h+=K256[i] eor r2,r2,r6 @ Ch(e,f,g) eor r0,r8,r8,ror#11 add r7,r7,r2 @ h+=Ch(e,f,g) #if 4==31 and r12,r12,#0xff cmp r12,#0xf2 @ done? #endif #if 4<15 # if __ARM_ARCH__>=7 ldr r2,[r1],#4 @ prefetch # else ldrb r2,[r1,#3] # endif eor r12,r8,r9 @ a^b, b^c in next round #else ldr r2,[sp,#6*4] @ from future BODY_16_xx eor r12,r8,r9 @ a^b, b^c in next round ldr r1,[sp,#3*4] @ from future BODY_16_xx #endif eor r0,r0,r8,ror#20 @ Sigma0(a) and r3,r3,r12 @ (b^c)&=(a^b) add r11,r11,r7 @ d+=h eor r3,r3,r9 @ Maj(a,b,c) add r7,r7,r0,ror#2 @ h+=Sigma0(a) @ add r7,r7,r3 @ h+=Maj(a,b,c) #if __ARM_ARCH__>=7 @ ldr r2,[r1],#4 @ 5 # if 5==15 str r1,[sp,#17*4] @ make room for r1 # endif eor r0,r11,r11,ror#5 add r7,r7,r3 @ h+=Maj(a,b,c) from the past eor r0,r0,r11,ror#19 @ Sigma1(e) # ifndef __ARMEB__ rev r2,r2 # endif #else @ ldrb r2,[r1,#3] @ 5 add r7,r7,r3 @ h+=Maj(a,b,c) from the past ldrb r3,[r1,#2] ldrb r0,[r1,#1] orr r2,r2,r3,lsl#8 ldrb r3,[r1],#4 orr r2,r2,r0,lsl#16 # if 5==15 str r1,[sp,#17*4] @ make room for r1 # endif eor r0,r11,r11,ror#5 orr r2,r2,r3,lsl#24 eor r0,r0,r11,ror#19 @ Sigma1(e) #endif ldr r3,[r14],#4 @ *K256++ add r6,r6,r2 @ h+=X[i] str r2,[sp,#5*4] eor r2,r4,r5 add r6,r6,r0,ror#6 @ h+=Sigma1(e) and r2,r2,r11 add r6,r6,r3 @ h+=K256[i] eor r2,r2,r5 @ Ch(e,f,g) eor r0,r7,r7,ror#11 add r6,r6,r2 @ h+=Ch(e,f,g) #if 5==31 and r3,r3,#0xff cmp r3,#0xf2 @ done? #endif #if 5<15 # if __ARM_ARCH__>=7 ldr r2,[r1],#4 @ prefetch # else ldrb r2,[r1,#3] # endif eor r3,r7,r8 @ a^b, b^c in next round #else ldr r2,[sp,#7*4] @ from future BODY_16_xx eor r3,r7,r8 @ a^b, b^c in next round ldr r1,[sp,#4*4] @ from future BODY_16_xx #endif eor r0,r0,r7,ror#20 @ Sigma0(a) and r12,r12,r3 @ (b^c)&=(a^b) add r10,r10,r6 @ d+=h eor r12,r12,r8 @ Maj(a,b,c) add r6,r6,r0,ror#2 @ h+=Sigma0(a) @ add r6,r6,r12 @ h+=Maj(a,b,c) #if __ARM_ARCH__>=7 @ ldr r2,[r1],#4 @ 6 # if 6==15 str r1,[sp,#17*4] @ make room for r1 # endif eor r0,r10,r10,ror#5 add r6,r6,r12 @ h+=Maj(a,b,c) from the past eor r0,r0,r10,ror#19 @ Sigma1(e) # ifndef __ARMEB__ rev r2,r2 # endif #else @ ldrb r2,[r1,#3] @ 6 add r6,r6,r12 @ h+=Maj(a,b,c) from the past ldrb r12,[r1,#2] ldrb r0,[r1,#1] orr r2,r2,r12,lsl#8 ldrb r12,[r1],#4 orr r2,r2,r0,lsl#16 # if 6==15 str r1,[sp,#17*4] @ make room for r1 # endif eor r0,r10,r10,ror#5 orr r2,r2,r12,lsl#24 eor r0,r0,r10,ror#19 @ Sigma1(e) #endif ldr r12,[r14],#4 @ *K256++ add r5,r5,r2 @ h+=X[i] str r2,[sp,#6*4] eor r2,r11,r4 add r5,r5,r0,ror#6 @ h+=Sigma1(e) and r2,r2,r10 add r5,r5,r12 @ h+=K256[i] eor r2,r2,r4 @ Ch(e,f,g) eor r0,r6,r6,ror#11 add r5,r5,r2 @ h+=Ch(e,f,g) #if 6==31 and r12,r12,#0xff cmp r12,#0xf2 @ done? #endif #if 6<15 # if __ARM_ARCH__>=7 ldr r2,[r1],#4 @ prefetch # else ldrb r2,[r1,#3] # endif eor r12,r6,r7 @ a^b, b^c in next round #else ldr r2,[sp,#8*4] @ from future BODY_16_xx eor r12,r6,r7 @ a^b, b^c in next round ldr r1,[sp,#5*4] @ from future BODY_16_xx #endif eor r0,r0,r6,ror#20 @ Sigma0(a) and r3,r3,r12 @ (b^c)&=(a^b) add r9,r9,r5 @ d+=h eor r3,r3,r7 @ Maj(a,b,c) add r5,r5,r0,ror#2 @ h+=Sigma0(a) @ add r5,r5,r3 @ h+=Maj(a,b,c) #if __ARM_ARCH__>=7 @ ldr r2,[r1],#4 @ 7 # if 7==15 str r1,[sp,#17*4] @ make room for r1 # endif eor r0,r9,r9,ror#5 add r5,r5,r3 @ h+=Maj(a,b,c) from the past eor r0,r0,r9,ror#19 @ Sigma1(e) # ifndef __ARMEB__ rev r2,r2 # endif #else @ ldrb r2,[r1,#3] @ 7 add r5,r5,r3 @ h+=Maj(a,b,c) from the past ldrb r3,[r1,#2] ldrb r0,[r1,#1] orr r2,r2,r3,lsl#8 ldrb r3,[r1],#4 orr r2,r2,r0,lsl#16 # if 7==15 str r1,[sp,#17*4] @ make room for r1 # endif eor r0,r9,r9,ror#5 orr r2,r2,r3,lsl#24 eor r0,r0,r9,ror#19 @ Sigma1(e) #endif ldr r3,[r14],#4 @ *K256++ add r4,r4,r2 @ h+=X[i] str r2,[sp,#7*4] eor r2,r10,r11 add r4,r4,r0,ror#6 @ h+=Sigma1(e) and r2,r2,r9 add r4,r4,r3 @ h+=K256[i] eor r2,r2,r11 @ Ch(e,f,g) eor r0,r5,r5,ror#11 add r4,r4,r2 @ h+=Ch(e,f,g) #if 7==31 and r3,r3,#0xff cmp r3,#0xf2 @ done? #endif #if 7<15 # if __ARM_ARCH__>=7 ldr r2,[r1],#4 @ prefetch # else ldrb r2,[r1,#3] # endif eor r3,r5,r6 @ a^b, b^c in next round #else ldr r2,[sp,#9*4] @ from future BODY_16_xx eor r3,r5,r6 @ a^b, b^c in next round ldr r1,[sp,#6*4] @ from future BODY_16_xx #endif eor r0,r0,r5,ror#20 @ Sigma0(a) and r12,r12,r3 @ (b^c)&=(a^b) add r8,r8,r4 @ d+=h eor r12,r12,r6 @ Maj(a,b,c) add r4,r4,r0,ror#2 @ h+=Sigma0(a) @ add r4,r4,r12 @ h+=Maj(a,b,c) #if __ARM_ARCH__>=7 @ ldr r2,[r1],#4 @ 8 # if 8==15 str r1,[sp,#17*4] @ make room for r1 # endif eor r0,r8,r8,ror#5 add r4,r4,r12 @ h+=Maj(a,b,c) from the past eor r0,r0,r8,ror#19 @ Sigma1(e) # ifndef __ARMEB__ rev r2,r2 # endif #else @ ldrb r2,[r1,#3] @ 8 add r4,r4,r12 @ h+=Maj(a,b,c) from the past ldrb r12,[r1,#2] ldrb r0,[r1,#1] orr r2,r2,r12,lsl#8 ldrb r12,[r1],#4 orr r2,r2,r0,lsl#16 # if 8==15 str r1,[sp,#17*4] @ make room for r1 # endif eor r0,r8,r8,ror#5 orr r2,r2,r12,lsl#24 eor r0,r0,r8,ror#19 @ Sigma1(e) #endif ldr r12,[r14],#4 @ *K256++ add r11,r11,r2 @ h+=X[i] str r2,[sp,#8*4] eor r2,r9,r10 add r11,r11,r0,ror#6 @ h+=Sigma1(e) and r2,r2,r8 add r11,r11,r12 @ h+=K256[i] eor r2,r2,r10 @ Ch(e,f,g) eor r0,r4,r4,ror#11 add r11,r11,r2 @ h+=Ch(e,f,g) #if 8==31 and r12,r12,#0xff cmp r12,#0xf2 @ done? #endif #if 8<15 # if __ARM_ARCH__>=7 ldr r2,[r1],#4 @ prefetch # else ldrb r2,[r1,#3] # endif eor r12,r4,r5 @ a^b, b^c in next round #else ldr r2,[sp,#10*4] @ from future BODY_16_xx eor r12,r4,r5 @ a^b, b^c in next round ldr r1,[sp,#7*4] @ from future BODY_16_xx #endif eor r0,r0,r4,ror#20 @ Sigma0(a) and r3,r3,r12 @ (b^c)&=(a^b) add r7,r7,r11 @ d+=h eor r3,r3,r5 @ Maj(a,b,c) add r11,r11,r0,ror#2 @ h+=Sigma0(a) @ add r11,r11,r3 @ h+=Maj(a,b,c) #if __ARM_ARCH__>=7 @ ldr r2,[r1],#4 @ 9 # if 9==15 str r1,[sp,#17*4] @ make room for r1 # endif eor r0,r7,r7,ror#5 add r11,r11,r3 @ h+=Maj(a,b,c) from the past eor r0,r0,r7,ror#19 @ Sigma1(e) # ifndef __ARMEB__ rev r2,r2 # endif #else @ ldrb r2,[r1,#3] @ 9 add r11,r11,r3 @ h+=Maj(a,b,c) from the past ldrb r3,[r1,#2] ldrb r0,[r1,#1] orr r2,r2,r3,lsl#8 ldrb r3,[r1],#4 orr r2,r2,r0,lsl#16 # if 9==15 str r1,[sp,#17*4] @ make room for r1 # endif eor r0,r7,r7,ror#5 orr r2,r2,r3,lsl#24 eor r0,r0,r7,ror#19 @ Sigma1(e) #endif ldr r3,[r14],#4 @ *K256++ add r10,r10,r2 @ h+=X[i] str r2,[sp,#9*4] eor r2,r8,r9 add r10,r10,r0,ror#6 @ h+=Sigma1(e) and r2,r2,r7 add r10,r10,r3 @ h+=K256[i] eor r2,r2,r9 @ Ch(e,f,g) eor r0,r11,r11,ror#11 add r10,r10,r2 @ h+=Ch(e,f,g) #if 9==31 and r3,r3,#0xff cmp r3,#0xf2 @ done? #endif #if 9<15 # if __ARM_ARCH__>=7 ldr r2,[r1],#4 @ prefetch # else ldrb r2,[r1,#3] # endif eor r3,r11,r4 @ a^b, b^c in next round #else ldr r2,[sp,#11*4] @ from future BODY_16_xx eor r3,r11,r4 @ a^b, b^c in next round ldr r1,[sp,#8*4] @ from future BODY_16_xx #endif eor r0,r0,r11,ror#20 @ Sigma0(a) and r12,r12,r3 @ (b^c)&=(a^b) add r6,r6,r10 @ d+=h eor r12,r12,r4 @ Maj(a,b,c) add r10,r10,r0,ror#2 @ h+=Sigma0(a) @ add r10,r10,r12 @ h+=Maj(a,b,c) #if __ARM_ARCH__>=7 @ ldr r2,[r1],#4 @ 10 # if 10==15 str r1,[sp,#17*4] @ make room for r1 # endif eor r0,r6,r6,ror#5 add r10,r10,r12 @ h+=Maj(a,b,c) from the past eor r0,r0,r6,ror#19 @ Sigma1(e) # ifndef __ARMEB__ rev r2,r2 # endif #else @ ldrb r2,[r1,#3] @ 10 add r10,r10,r12 @ h+=Maj(a,b,c) from the past ldrb r12,[r1,#2] ldrb r0,[r1,#1] orr r2,r2,r12,lsl#8 ldrb r12,[r1],#4 orr r2,r2,r0,lsl#16 # if 10==15 str r1,[sp,#17*4] @ make room for r1 # endif eor r0,r6,r6,ror#5 orr r2,r2,r12,lsl#24 eor r0,r0,r6,ror#19 @ Sigma1(e) #endif ldr r12,[r14],#4 @ *K256++ add r9,r9,r2 @ h+=X[i] str r2,[sp,#10*4] eor r2,r7,r8 add r9,r9,r0,ror#6 @ h+=Sigma1(e) and r2,r2,r6 add r9,r9,r12 @ h+=K256[i] eor r2,r2,r8 @ Ch(e,f,g) eor r0,r10,r10,ror#11 add r9,r9,r2 @ h+=Ch(e,f,g) #if 10==31 and r12,r12,#0xff cmp r12,#0xf2 @ done? #endif #if 10<15 # if __ARM_ARCH__>=7 ldr r2,[r1],#4 @ prefetch # else ldrb r2,[r1,#3] # endif eor r12,r10,r11 @ a^b, b^c in next round #else ldr r2,[sp,#12*4] @ from future BODY_16_xx eor r12,r10,r11 @ a^b, b^c in next round ldr r1,[sp,#9*4] @ from future BODY_16_xx #endif eor r0,r0,r10,ror#20 @ Sigma0(a) and r3,r3,r12 @ (b^c)&=(a^b) add r5,r5,r9 @ d+=h eor r3,r3,r11 @ Maj(a,b,c) add r9,r9,r0,ror#2 @ h+=Sigma0(a) @ add r9,r9,r3 @ h+=Maj(a,b,c) #if __ARM_ARCH__>=7 @ ldr r2,[r1],#4 @ 11 # if 11==15 str r1,[sp,#17*4] @ make room for r1 # endif eor r0,r5,r5,ror#5 add r9,r9,r3 @ h+=Maj(a,b,c) from the past eor r0,r0,r5,ror#19 @ Sigma1(e) # ifndef __ARMEB__ rev r2,r2 # endif #else @ ldrb r2,[r1,#3] @ 11 add r9,r9,r3 @ h+=Maj(a,b,c) from the past ldrb r3,[r1,#2] ldrb r0,[r1,#1] orr r2,r2,r3,lsl#8 ldrb r3,[r1],#4 orr r2,r2,r0,lsl#16 # if 11==15 str r1,[sp,#17*4] @ make room for r1 # endif eor r0,r5,r5,ror#5 orr r2,r2,r3,lsl#24 eor r0,r0,r5,ror#19 @ Sigma1(e) #endif ldr r3,[r14],#4 @ *K256++ add r8,r8,r2 @ h+=X[i] str r2,[sp,#11*4] eor r2,r6,r7 add r8,r8,r0,ror#6 @ h+=Sigma1(e) and r2,r2,r5 add r8,r8,r3 @ h+=K256[i] eor r2,r2,r7 @ Ch(e,f,g) eor r0,r9,r9,ror#11 add r8,r8,r2 @ h+=Ch(e,f,g) #if 11==31 and r3,r3,#0xff cmp r3,#0xf2 @ done? #endif #if 11<15 # if __ARM_ARCH__>=7 ldr r2,[r1],#4 @ prefetch # else ldrb r2,[r1,#3] # endif eor r3,r9,r10 @ a^b, b^c in next round #else ldr r2,[sp,#13*4] @ from future BODY_16_xx eor r3,r9,r10 @ a^b, b^c in next round ldr r1,[sp,#10*4] @ from future BODY_16_xx #endif eor r0,r0,r9,ror#20 @ Sigma0(a) and r12,r12,r3 @ (b^c)&=(a^b) add r4,r4,r8 @ d+=h eor r12,r12,r10 @ Maj(a,b,c) add r8,r8,r0,ror#2 @ h+=Sigma0(a) @ add r8,r8,r12 @ h+=Maj(a,b,c) #if __ARM_ARCH__>=7 @ ldr r2,[r1],#4 @ 12 # if 12==15 str r1,[sp,#17*4] @ make room for r1 # endif eor r0,r4,r4,ror#5 add r8,r8,r12 @ h+=Maj(a,b,c) from the past eor r0,r0,r4,ror#19 @ Sigma1(e) # ifndef __ARMEB__ rev r2,r2 # endif #else @ ldrb r2,[r1,#3] @ 12 add r8,r8,r12 @ h+=Maj(a,b,c) from the past ldrb r12,[r1,#2] ldrb r0,[r1,#1] orr r2,r2,r12,lsl#8 ldrb r12,[r1],#4 orr r2,r2,r0,lsl#16 # if 12==15 str r1,[sp,#17*4] @ make room for r1 # endif eor r0,r4,r4,ror#5 orr r2,r2,r12,lsl#24 eor r0,r0,r4,ror#19 @ Sigma1(e) #endif ldr r12,[r14],#4 @ *K256++ add r7,r7,r2 @ h+=X[i] str r2,[sp,#12*4] eor r2,r5,r6 add r7,r7,r0,ror#6 @ h+=Sigma1(e) and r2,r2,r4 add r7,r7,r12 @ h+=K256[i] eor r2,r2,r6 @ Ch(e,f,g) eor r0,r8,r8,ror#11 add r7,r7,r2 @ h+=Ch(e,f,g) #if 12==31 and r12,r12,#0xff cmp r12,#0xf2 @ done? #endif #if 12<15 # if __ARM_ARCH__>=7 ldr r2,[r1],#4 @ prefetch # else ldrb r2,[r1,#3] # endif eor r12,r8,r9 @ a^b, b^c in next round #else ldr r2,[sp,#14*4] @ from future BODY_16_xx eor r12,r8,r9 @ a^b, b^c in next round ldr r1,[sp,#11*4] @ from future BODY_16_xx #endif eor r0,r0,r8,ror#20 @ Sigma0(a) and r3,r3,r12 @ (b^c)&=(a^b) add r11,r11,r7 @ d+=h eor r3,r3,r9 @ Maj(a,b,c) add r7,r7,r0,ror#2 @ h+=Sigma0(a) @ add r7,r7,r3 @ h+=Maj(a,b,c) #if __ARM_ARCH__>=7 @ ldr r2,[r1],#4 @ 13 # if 13==15 str r1,[sp,#17*4] @ make room for r1 # endif eor r0,r11,r11,ror#5 add r7,r7,r3 @ h+=Maj(a,b,c) from the past eor r0,r0,r11,ror#19 @ Sigma1(e) # ifndef __ARMEB__ rev r2,r2 # endif #else @ ldrb r2,[r1,#3] @ 13 add r7,r7,r3 @ h+=Maj(a,b,c) from the past ldrb r3,[r1,#2] ldrb r0,[r1,#1] orr r2,r2,r3,lsl#8 ldrb r3,[r1],#4 orr r2,r2,r0,lsl#16 # if 13==15 str r1,[sp,#17*4] @ make room for r1 # endif eor r0,r11,r11,ror#5 orr r2,r2,r3,lsl#24 eor r0,r0,r11,ror#19 @ Sigma1(e) #endif ldr r3,[r14],#4 @ *K256++ add r6,r6,r2 @ h+=X[i] str r2,[sp,#13*4] eor r2,r4,r5 add r6,r6,r0,ror#6 @ h+=Sigma1(e) and r2,r2,r11 add r6,r6,r3 @ h+=K256[i] eor r2,r2,r5 @ Ch(e,f,g) eor r0,r7,r7,ror#11 add r6,r6,r2 @ h+=Ch(e,f,g) #if 13==31 and r3,r3,#0xff cmp r3,#0xf2 @ done? #endif #if 13<15 # if __ARM_ARCH__>=7 ldr r2,[r1],#4 @ prefetch # else ldrb r2,[r1,#3] # endif eor r3,r7,r8 @ a^b, b^c in next round #else ldr r2,[sp,#15*4] @ from future BODY_16_xx eor r3,r7,r8 @ a^b, b^c in next round ldr r1,[sp,#12*4] @ from future BODY_16_xx #endif eor r0,r0,r7,ror#20 @ Sigma0(a) and r12,r12,r3 @ (b^c)&=(a^b) add r10,r10,r6 @ d+=h eor r12,r12,r8 @ Maj(a,b,c) add r6,r6,r0,ror#2 @ h+=Sigma0(a) @ add r6,r6,r12 @ h+=Maj(a,b,c) #if __ARM_ARCH__>=7 @ ldr r2,[r1],#4 @ 14 # if 14==15 str r1,[sp,#17*4] @ make room for r1 # endif eor r0,r10,r10,ror#5 add r6,r6,r12 @ h+=Maj(a,b,c) from the past eor r0,r0,r10,ror#19 @ Sigma1(e) # ifndef __ARMEB__ rev r2,r2 # endif #else @ ldrb r2,[r1,#3] @ 14 add r6,r6,r12 @ h+=Maj(a,b,c) from the past ldrb r12,[r1,#2] ldrb r0,[r1,#1] orr r2,r2,r12,lsl#8 ldrb r12,[r1],#4 orr r2,r2,r0,lsl#16 # if 14==15 str r1,[sp,#17*4] @ make room for r1 # endif eor r0,r10,r10,ror#5 orr r2,r2,r12,lsl#24 eor r0,r0,r10,ror#19 @ Sigma1(e) #endif ldr r12,[r14],#4 @ *K256++ add r5,r5,r2 @ h+=X[i] str r2,[sp,#14*4] eor r2,r11,r4 add r5,r5,r0,ror#6 @ h+=Sigma1(e) and r2,r2,r10 add r5,r5,r12 @ h+=K256[i] eor r2,r2,r4 @ Ch(e,f,g) eor r0,r6,r6,ror#11 add r5,r5,r2 @ h+=Ch(e,f,g) #if 14==31 and r12,r12,#0xff cmp r12,#0xf2 @ done? #endif #if 14<15 # if __ARM_ARCH__>=7 ldr r2,[r1],#4 @ prefetch # else ldrb r2,[r1,#3] # endif eor r12,r6,r7 @ a^b, b^c in next round #else ldr r2,[sp,#0*4] @ from future BODY_16_xx eor r12,r6,r7 @ a^b, b^c in next round ldr r1,[sp,#13*4] @ from future BODY_16_xx #endif eor r0,r0,r6,ror#20 @ Sigma0(a) and r3,r3,r12 @ (b^c)&=(a^b) add r9,r9,r5 @ d+=h eor r3,r3,r7 @ Maj(a,b,c) add r5,r5,r0,ror#2 @ h+=Sigma0(a) @ add r5,r5,r3 @ h+=Maj(a,b,c) #if __ARM_ARCH__>=7 @ ldr r2,[r1],#4 @ 15 # if 15==15 str r1,[sp,#17*4] @ make room for r1 # endif eor r0,r9,r9,ror#5 add r5,r5,r3 @ h+=Maj(a,b,c) from the past eor r0,r0,r9,ror#19 @ Sigma1(e) # ifndef __ARMEB__ rev r2,r2 # endif #else @ ldrb r2,[r1,#3] @ 15 add r5,r5,r3 @ h+=Maj(a,b,c) from the past ldrb r3,[r1,#2] ldrb r0,[r1,#1] orr r2,r2,r3,lsl#8 ldrb r3,[r1],#4 orr r2,r2,r0,lsl#16 # if 15==15 str r1,[sp,#17*4] @ make room for r1 # endif eor r0,r9,r9,ror#5 orr r2,r2,r3,lsl#24 eor r0,r0,r9,ror#19 @ Sigma1(e) #endif ldr r3,[r14],#4 @ *K256++ add r4,r4,r2 @ h+=X[i] str r2,[sp,#15*4] eor r2,r10,r11 add r4,r4,r0,ror#6 @ h+=Sigma1(e) and r2,r2,r9 add r4,r4,r3 @ h+=K256[i] eor r2,r2,r11 @ Ch(e,f,g) eor r0,r5,r5,ror#11 add r4,r4,r2 @ h+=Ch(e,f,g) #if 15==31 and r3,r3,#0xff cmp r3,#0xf2 @ done? #endif #if 15<15 # if __ARM_ARCH__>=7 ldr r2,[r1],#4 @ prefetch # else ldrb r2,[r1,#3] # endif eor r3,r5,r6 @ a^b, b^c in next round #else ldr r2,[sp,#1*4] @ from future BODY_16_xx eor r3,r5,r6 @ a^b, b^c in next round ldr r1,[sp,#14*4] @ from future BODY_16_xx #endif eor r0,r0,r5,ror#20 @ Sigma0(a) and r12,r12,r3 @ (b^c)&=(a^b) add r8,r8,r4 @ d+=h eor r12,r12,r6 @ Maj(a,b,c) add r4,r4,r0,ror#2 @ h+=Sigma0(a) @ add r4,r4,r12 @ h+=Maj(a,b,c) .Lrounds_16_xx: @ ldr r2,[sp,#1*4] @ 16 @ ldr r1,[sp,#14*4] mov r0,r2,ror#7 add r4,r4,r12 @ h+=Maj(a,b,c) from the past mov r12,r1,ror#17 eor r0,r0,r2,ror#18 eor r12,r12,r1,ror#19 eor r0,r0,r2,lsr#3 @ sigma0(X[i+1]) ldr r2,[sp,#0*4] eor r12,r12,r1,lsr#10 @ sigma1(X[i+14]) ldr r1,[sp,#9*4] add r12,r12,r0 eor r0,r8,r8,ror#5 @ from BODY_00_15 add r2,r2,r12 eor r0,r0,r8,ror#19 @ Sigma1(e) add r2,r2,r1 @ X[i] ldr r12,[r14],#4 @ *K256++ add r11,r11,r2 @ h+=X[i] str r2,[sp,#0*4] eor r2,r9,r10 add r11,r11,r0,ror#6 @ h+=Sigma1(e) and r2,r2,r8 add r11,r11,r12 @ h+=K256[i] eor r2,r2,r10 @ Ch(e,f,g) eor r0,r4,r4,ror#11 add r11,r11,r2 @ h+=Ch(e,f,g) #if 16==31 and r12,r12,#0xff cmp r12,#0xf2 @ done? #endif #if 16<15 # if __ARM_ARCH__>=7 ldr r2,[r1],#4 @ prefetch # else ldrb r2,[r1,#3] # endif eor r12,r4,r5 @ a^b, b^c in next round #else ldr r2,[sp,#2*4] @ from future BODY_16_xx eor r12,r4,r5 @ a^b, b^c in next round ldr r1,[sp,#15*4] @ from future BODY_16_xx #endif eor r0,r0,r4,ror#20 @ Sigma0(a) and r3,r3,r12 @ (b^c)&=(a^b) add r7,r7,r11 @ d+=h eor r3,r3,r5 @ Maj(a,b,c) add r11,r11,r0,ror#2 @ h+=Sigma0(a) @ add r11,r11,r3 @ h+=Maj(a,b,c) @ ldr r2,[sp,#2*4] @ 17 @ ldr r1,[sp,#15*4] mov r0,r2,ror#7 add r11,r11,r3 @ h+=Maj(a,b,c) from the past mov r3,r1,ror#17 eor r0,r0,r2,ror#18 eor r3,r3,r1,ror#19 eor r0,r0,r2,lsr#3 @ sigma0(X[i+1]) ldr r2,[sp,#1*4] eor r3,r3,r1,lsr#10 @ sigma1(X[i+14]) ldr r1,[sp,#10*4] add r3,r3,r0 eor r0,r7,r7,ror#5 @ from BODY_00_15 add r2,r2,r3 eor r0,r0,r7,ror#19 @ Sigma1(e) add r2,r2,r1 @ X[i] ldr r3,[r14],#4 @ *K256++ add r10,r10,r2 @ h+=X[i] str r2,[sp,#1*4] eor r2,r8,r9 add r10,r10,r0,ror#6 @ h+=Sigma1(e) and r2,r2,r7 add r10,r10,r3 @ h+=K256[i] eor r2,r2,r9 @ Ch(e,f,g) eor r0,r11,r11,ror#11 add r10,r10,r2 @ h+=Ch(e,f,g) #if 17==31 and r3,r3,#0xff cmp r3,#0xf2 @ done? #endif #if 17<15 # if __ARM_ARCH__>=7 ldr r2,[r1],#4 @ prefetch # else ldrb r2,[r1,#3] # endif eor r3,r11,r4 @ a^b, b^c in next round #else ldr r2,[sp,#3*4] @ from future BODY_16_xx eor r3,r11,r4 @ a^b, b^c in next round ldr r1,[sp,#0*4] @ from future BODY_16_xx #endif eor r0,r0,r11,ror#20 @ Sigma0(a) and r12,r12,r3 @ (b^c)&=(a^b) add r6,r6,r10 @ d+=h eor r12,r12,r4 @ Maj(a,b,c) add r10,r10,r0,ror#2 @ h+=Sigma0(a) @ add r10,r10,r12 @ h+=Maj(a,b,c) @ ldr r2,[sp,#3*4] @ 18 @ ldr r1,[sp,#0*4] mov r0,r2,ror#7 add r10,r10,r12 @ h+=Maj(a,b,c) from the past mov r12,r1,ror#17 eor r0,r0,r2,ror#18 eor r12,r12,r1,ror#19 eor r0,r0,r2,lsr#3 @ sigma0(X[i+1]) ldr r2,[sp,#2*4] eor r12,r12,r1,lsr#10 @ sigma1(X[i+14]) ldr r1,[sp,#11*4] add r12,r12,r0 eor r0,r6,r6,ror#5 @ from BODY_00_15 add r2,r2,r12 eor r0,r0,r6,ror#19 @ Sigma1(e) add r2,r2,r1 @ X[i] ldr r12,[r14],#4 @ *K256++ add r9,r9,r2 @ h+=X[i] str r2,[sp,#2*4] eor r2,r7,r8 add r9,r9,r0,ror#6 @ h+=Sigma1(e) and r2,r2,r6 add r9,r9,r12 @ h+=K256[i] eor r2,r2,r8 @ Ch(e,f,g) eor r0,r10,r10,ror#11 add r9,r9,r2 @ h+=Ch(e,f,g) #if 18==31 and r12,r12,#0xff cmp r12,#0xf2 @ done? #endif #if 18<15 # if __ARM_ARCH__>=7 ldr r2,[r1],#4 @ prefetch # else ldrb r2,[r1,#3] # endif eor r12,r10,r11 @ a^b, b^c in next round #else ldr r2,[sp,#4*4] @ from future BODY_16_xx eor r12,r10,r11 @ a^b, b^c in next round ldr r1,[sp,#1*4] @ from future BODY_16_xx #endif eor r0,r0,r10,ror#20 @ Sigma0(a) and r3,r3,r12 @ (b^c)&=(a^b) add r5,r5,r9 @ d+=h eor r3,r3,r11 @ Maj(a,b,c) add r9,r9,r0,ror#2 @ h+=Sigma0(a) @ add r9,r9,r3 @ h+=Maj(a,b,c) @ ldr r2,[sp,#4*4] @ 19 @ ldr r1,[sp,#1*4] mov r0,r2,ror#7 add r9,r9,r3 @ h+=Maj(a,b,c) from the past mov r3,r1,ror#17 eor r0,r0,r2,ror#18 eor r3,r3,r1,ror#19 eor r0,r0,r2,lsr#3 @ sigma0(X[i+1]) ldr r2,[sp,#3*4] eor r3,r3,r1,lsr#10 @ sigma1(X[i+14]) ldr r1,[sp,#12*4] add r3,r3,r0 eor r0,r5,r5,ror#5 @ from BODY_00_15 add r2,r2,r3 eor r0,r0,r5,ror#19 @ Sigma1(e) add r2,r2,r1 @ X[i] ldr r3,[r14],#4 @ *K256++ add r8,r8,r2 @ h+=X[i] str r2,[sp,#3*4] eor r2,r6,r7 add r8,r8,r0,ror#6 @ h+=Sigma1(e) and r2,r2,r5 add r8,r8,r3 @ h+=K256[i] eor r2,r2,r7 @ Ch(e,f,g) eor r0,r9,r9,ror#11 add r8,r8,r2 @ h+=Ch(e,f,g) #if 19==31 and r3,r3,#0xff cmp r3,#0xf2 @ done? #endif #if 19<15 # if __ARM_ARCH__>=7 ldr r2,[r1],#4 @ prefetch # else ldrb r2,[r1,#3] # endif eor r3,r9,r10 @ a^b, b^c in next round #else ldr r2,[sp,#5*4] @ from future BODY_16_xx eor r3,r9,r10 @ a^b, b^c in next round ldr r1,[sp,#2*4] @ from future BODY_16_xx #endif eor r0,r0,r9,ror#20 @ Sigma0(a) and r12,r12,r3 @ (b^c)&=(a^b) add r4,r4,r8 @ d+=h eor r12,r12,r10 @ Maj(a,b,c) add r8,r8,r0,ror#2 @ h+=Sigma0(a) @ add r8,r8,r12 @ h+=Maj(a,b,c) @ ldr r2,[sp,#5*4] @ 20 @ ldr r1,[sp,#2*4] mov r0,r2,ror#7 add r8,r8,r12 @ h+=Maj(a,b,c) from the past mov r12,r1,ror#17 eor r0,r0,r2,ror#18 eor r12,r12,r1,ror#19 eor r0,r0,r2,lsr#3 @ sigma0(X[i+1]) ldr r2,[sp,#4*4] eor r12,r12,r1,lsr#10 @ sigma1(X[i+14]) ldr r1,[sp,#13*4] add r12,r12,r0 eor r0,r4,r4,ror#5 @ from BODY_00_15 add r2,r2,r12 eor r0,r0,r4,ror#19 @ Sigma1(e) add r2,r2,r1 @ X[i] ldr r12,[r14],#4 @ *K256++ add r7,r7,r2 @ h+=X[i] str r2,[sp,#4*4] eor r2,r5,r6 add r7,r7,r0,ror#6 @ h+=Sigma1(e) and r2,r2,r4 add r7,r7,r12 @ h+=K256[i] eor r2,r2,r6 @ Ch(e,f,g) eor r0,r8,r8,ror#11 add r7,r7,r2 @ h+=Ch(e,f,g) #if 20==31 and r12,r12,#0xff cmp r12,#0xf2 @ done? #endif #if 20<15 # if __ARM_ARCH__>=7 ldr r2,[r1],#4 @ prefetch # else ldrb r2,[r1,#3] # endif eor r12,r8,r9 @ a^b, b^c in next round #else ldr r2,[sp,#6*4] @ from future BODY_16_xx eor r12,r8,r9 @ a^b, b^c in next round ldr r1,[sp,#3*4] @ from future BODY_16_xx #endif eor r0,r0,r8,ror#20 @ Sigma0(a) and r3,r3,r12 @ (b^c)&=(a^b) add r11,r11,r7 @ d+=h eor r3,r3,r9 @ Maj(a,b,c) add r7,r7,r0,ror#2 @ h+=Sigma0(a) @ add r7,r7,r3 @ h+=Maj(a,b,c) @ ldr r2,[sp,#6*4] @ 21 @ ldr r1,[sp,#3*4] mov r0,r2,ror#7 add r7,r7,r3 @ h+=Maj(a,b,c) from the past mov r3,r1,ror#17 eor r0,r0,r2,ror#18 eor r3,r3,r1,ror#19 eor r0,r0,r2,lsr#3 @ sigma0(X[i+1]) ldr r2,[sp,#5*4] eor r3,r3,r1,lsr#10 @ sigma1(X[i+14]) ldr r1,[sp,#14*4] add r3,r3,r0 eor r0,r11,r11,ror#5 @ from BODY_00_15 add r2,r2,r3 eor r0,r0,r11,ror#19 @ Sigma1(e) add r2,r2,r1 @ X[i] ldr r3,[r14],#4 @ *K256++ add r6,r6,r2 @ h+=X[i] str r2,[sp,#5*4] eor r2,r4,r5 add r6,r6,r0,ror#6 @ h+=Sigma1(e) and r2,r2,r11 add r6,r6,r3 @ h+=K256[i] eor r2,r2,r5 @ Ch(e,f,g) eor r0,r7,r7,ror#11 add r6,r6,r2 @ h+=Ch(e,f,g) #if 21==31 and r3,r3,#0xff cmp r3,#0xf2 @ done? #endif #if 21<15 # if __ARM_ARCH__>=7 ldr r2,[r1],#4 @ prefetch # else ldrb r2,[r1,#3] # endif eor r3,r7,r8 @ a^b, b^c in next round #else ldr r2,[sp,#7*4] @ from future BODY_16_xx eor r3,r7,r8 @ a^b, b^c in next round ldr r1,[sp,#4*4] @ from future BODY_16_xx #endif eor r0,r0,r7,ror#20 @ Sigma0(a) and r12,r12,r3 @ (b^c)&=(a^b) add r10,r10,r6 @ d+=h eor r12,r12,r8 @ Maj(a,b,c) add r6,r6,r0,ror#2 @ h+=Sigma0(a) @ add r6,r6,r12 @ h+=Maj(a,b,c) @ ldr r2,[sp,#7*4] @ 22 @ ldr r1,[sp,#4*4] mov r0,r2,ror#7 add r6,r6,r12 @ h+=Maj(a,b,c) from the past mov r12,r1,ror#17 eor r0,r0,r2,ror#18 eor r12,r12,r1,ror#19 eor r0,r0,r2,lsr#3 @ sigma0(X[i+1]) ldr r2,[sp,#6*4] eor r12,r12,r1,lsr#10 @ sigma1(X[i+14]) ldr r1,[sp,#15*4] add r12,r12,r0 eor r0,r10,r10,ror#5 @ from BODY_00_15 add r2,r2,r12 eor r0,r0,r10,ror#19 @ Sigma1(e) add r2,r2,r1 @ X[i] ldr r12,[r14],#4 @ *K256++ add r5,r5,r2 @ h+=X[i] str r2,[sp,#6*4] eor r2,r11,r4 add r5,r5,r0,ror#6 @ h+=Sigma1(e) and r2,r2,r10 add r5,r5,r12 @ h+=K256[i] eor r2,r2,r4 @ Ch(e,f,g) eor r0,r6,r6,ror#11 add r5,r5,r2 @ h+=Ch(e,f,g) #if 22==31 and r12,r12,#0xff cmp r12,#0xf2 @ done? #endif #if 22<15 # if __ARM_ARCH__>=7 ldr r2,[r1],#4 @ prefetch # else ldrb r2,[r1,#3] # endif eor r12,r6,r7 @ a^b, b^c in next round #else ldr r2,[sp,#8*4] @ from future BODY_16_xx eor r12,r6,r7 @ a^b, b^c in next round ldr r1,[sp,#5*4] @ from future BODY_16_xx #endif eor r0,r0,r6,ror#20 @ Sigma0(a) and r3,r3,r12 @ (b^c)&=(a^b) add r9,r9,r5 @ d+=h eor r3,r3,r7 @ Maj(a,b,c) add r5,r5,r0,ror#2 @ h+=Sigma0(a) @ add r5,r5,r3 @ h+=Maj(a,b,c) @ ldr r2,[sp,#8*4] @ 23 @ ldr r1,[sp,#5*4] mov r0,r2,ror#7 add r5,r5,r3 @ h+=Maj(a,b,c) from the past mov r3,r1,ror#17 eor r0,r0,r2,ror#18 eor r3,r3,r1,ror#19 eor r0,r0,r2,lsr#3 @ sigma0(X[i+1]) ldr r2,[sp,#7*4] eor r3,r3,r1,lsr#10 @ sigma1(X[i+14]) ldr r1,[sp,#0*4] add r3,r3,r0 eor r0,r9,r9,ror#5 @ from BODY_00_15 add r2,r2,r3 eor r0,r0,r9,ror#19 @ Sigma1(e) add r2,r2,r1 @ X[i] ldr r3,[r14],#4 @ *K256++ add r4,r4,r2 @ h+=X[i] str r2,[sp,#7*4] eor r2,r10,r11 add r4,r4,r0,ror#6 @ h+=Sigma1(e) and r2,r2,r9 add r4,r4,r3 @ h+=K256[i] eor r2,r2,r11 @ Ch(e,f,g) eor r0,r5,r5,ror#11 add r4,r4,r2 @ h+=Ch(e,f,g) #if 23==31 and r3,r3,#0xff cmp r3,#0xf2 @ done? #endif #if 23<15 # if __ARM_ARCH__>=7 ldr r2,[r1],#4 @ prefetch # else ldrb r2,[r1,#3] # endif eor r3,r5,r6 @ a^b, b^c in next round #else ldr r2,[sp,#9*4] @ from future BODY_16_xx eor r3,r5,r6 @ a^b, b^c in next round ldr r1,[sp,#6*4] @ from future BODY_16_xx #endif eor r0,r0,r5,ror#20 @ Sigma0(a) and r12,r12,r3 @ (b^c)&=(a^b) add r8,r8,r4 @ d+=h eor r12,r12,r6 @ Maj(a,b,c) add r4,r4,r0,ror#2 @ h+=Sigma0(a) @ add r4,r4,r12 @ h+=Maj(a,b,c) @ ldr r2,[sp,#9*4] @ 24 @ ldr r1,[sp,#6*4] mov r0,r2,ror#7 add r4,r4,r12 @ h+=Maj(a,b,c) from the past mov r12,r1,ror#17 eor r0,r0,r2,ror#18 eor r12,r12,r1,ror#19 eor r0,r0,r2,lsr#3 @ sigma0(X[i+1]) ldr r2,[sp,#8*4] eor r12,r12,r1,lsr#10 @ sigma1(X[i+14]) ldr r1,[sp,#1*4] add r12,r12,r0 eor r0,r8,r8,ror#5 @ from BODY_00_15 add r2,r2,r12 eor r0,r0,r8,ror#19 @ Sigma1(e) add r2,r2,r1 @ X[i] ldr r12,[r14],#4 @ *K256++ add r11,r11,r2 @ h+=X[i] str r2,[sp,#8*4] eor r2,r9,r10 add r11,r11,r0,ror#6 @ h+=Sigma1(e) and r2,r2,r8 add r11,r11,r12 @ h+=K256[i] eor r2,r2,r10 @ Ch(e,f,g) eor r0,r4,r4,ror#11 add r11,r11,r2 @ h+=Ch(e,f,g) #if 24==31 and r12,r12,#0xff cmp r12,#0xf2 @ done? #endif #if 24<15 # if __ARM_ARCH__>=7 ldr r2,[r1],#4 @ prefetch # else ldrb r2,[r1,#3] # endif eor r12,r4,r5 @ a^b, b^c in next round #else ldr r2,[sp,#10*4] @ from future BODY_16_xx eor r12,r4,r5 @ a^b, b^c in next round ldr r1,[sp,#7*4] @ from future BODY_16_xx #endif eor r0,r0,r4,ror#20 @ Sigma0(a) and r3,r3,r12 @ (b^c)&=(a^b) add r7,r7,r11 @ d+=h eor r3,r3,r5 @ Maj(a,b,c) add r11,r11,r0,ror#2 @ h+=Sigma0(a) @ add r11,r11,r3 @ h+=Maj(a,b,c) @ ldr r2,[sp,#10*4] @ 25 @ ldr r1,[sp,#7*4] mov r0,r2,ror#7 add r11,r11,r3 @ h+=Maj(a,b,c) from the past mov r3,r1,ror#17 eor r0,r0,r2,ror#18 eor r3,r3,r1,ror#19 eor r0,r0,r2,lsr#3 @ sigma0(X[i+1]) ldr r2,[sp,#9*4] eor r3,r3,r1,lsr#10 @ sigma1(X[i+14]) ldr r1,[sp,#2*4] add r3,r3,r0 eor r0,r7,r7,ror#5 @ from BODY_00_15 add r2,r2,r3 eor r0,r0,r7,ror#19 @ Sigma1(e) add r2,r2,r1 @ X[i] ldr r3,[r14],#4 @ *K256++ add r10,r10,r2 @ h+=X[i] str r2,[sp,#9*4] eor r2,r8,r9 add r10,r10,r0,ror#6 @ h+=Sigma1(e) and r2,r2,r7 add r10,r10,r3 @ h+=K256[i] eor r2,r2,r9 @ Ch(e,f,g) eor r0,r11,r11,ror#11 add r10,r10,r2 @ h+=Ch(e,f,g) #if 25==31 and r3,r3,#0xff cmp r3,#0xf2 @ done? #endif #if 25<15 # if __ARM_ARCH__>=7 ldr r2,[r1],#4 @ prefetch # else ldrb r2,[r1,#3] # endif eor r3,r11,r4 @ a^b, b^c in next round #else ldr r2,[sp,#11*4] @ from future BODY_16_xx eor r3,r11,r4 @ a^b, b^c in next round ldr r1,[sp,#8*4] @ from future BODY_16_xx #endif eor r0,r0,r11,ror#20 @ Sigma0(a) and r12,r12,r3 @ (b^c)&=(a^b) add r6,r6,r10 @ d+=h eor r12,r12,r4 @ Maj(a,b,c) add r10,r10,r0,ror#2 @ h+=Sigma0(a) @ add r10,r10,r12 @ h+=Maj(a,b,c) @ ldr r2,[sp,#11*4] @ 26 @ ldr r1,[sp,#8*4] mov r0,r2,ror#7 add r10,r10,r12 @ h+=Maj(a,b,c) from the past mov r12,r1,ror#17 eor r0,r0,r2,ror#18 eor r12,r12,r1,ror#19 eor r0,r0,r2,lsr#3 @ sigma0(X[i+1]) ldr r2,[sp,#10*4] eor r12,r12,r1,lsr#10 @ sigma1(X[i+14]) ldr r1,[sp,#3*4] add r12,r12,r0 eor r0,r6,r6,ror#5 @ from BODY_00_15 add r2,r2,r12 eor r0,r0,r6,ror#19 @ Sigma1(e) add r2,r2,r1 @ X[i] ldr r12,[r14],#4 @ *K256++ add r9,r9,r2 @ h+=X[i] str r2,[sp,#10*4] eor r2,r7,r8 add r9,r9,r0,ror#6 @ h+=Sigma1(e) and r2,r2,r6 add r9,r9,r12 @ h+=K256[i] eor r2,r2,r8 @ Ch(e,f,g) eor r0,r10,r10,ror#11 add r9,r9,r2 @ h+=Ch(e,f,g) #if 26==31 and r12,r12,#0xff cmp r12,#0xf2 @ done? #endif #if 26<15 # if __ARM_ARCH__>=7 ldr r2,[r1],#4 @ prefetch # else ldrb r2,[r1,#3] # endif eor r12,r10,r11 @ a^b, b^c in next round #else ldr r2,[sp,#12*4] @ from future BODY_16_xx eor r12,r10,r11 @ a^b, b^c in next round ldr r1,[sp,#9*4] @ from future BODY_16_xx #endif eor r0,r0,r10,ror#20 @ Sigma0(a) and r3,r3,r12 @ (b^c)&=(a^b) add r5,r5,r9 @ d+=h eor r3,r3,r11 @ Maj(a,b,c) add r9,r9,r0,ror#2 @ h+=Sigma0(a) @ add r9,r9,r3 @ h+=Maj(a,b,c) @ ldr r2,[sp,#12*4] @ 27 @ ldr r1,[sp,#9*4] mov r0,r2,ror#7 add r9,r9,r3 @ h+=Maj(a,b,c) from the past mov r3,r1,ror#17 eor r0,r0,r2,ror#18 eor r3,r3,r1,ror#19 eor r0,r0,r2,lsr#3 @ sigma0(X[i+1]) ldr r2,[sp,#11*4] eor r3,r3,r1,lsr#10 @ sigma1(X[i+14]) ldr r1,[sp,#4*4] add r3,r3,r0 eor r0,r5,r5,ror#5 @ from BODY_00_15 add r2,r2,r3 eor r0,r0,r5,ror#19 @ Sigma1(e) add r2,r2,r1 @ X[i] ldr r3,[r14],#4 @ *K256++ add r8,r8,r2 @ h+=X[i] str r2,[sp,#11*4] eor r2,r6,r7 add r8,r8,r0,ror#6 @ h+=Sigma1(e) and r2,r2,r5 add r8,r8,r3 @ h+=K256[i] eor r2,r2,r7 @ Ch(e,f,g) eor r0,r9,r9,ror#11 add r8,r8,r2 @ h+=Ch(e,f,g) #if 27==31 and r3,r3,#0xff cmp r3,#0xf2 @ done? #endif #if 27<15 # if __ARM_ARCH__>=7 ldr r2,[r1],#4 @ prefetch # else ldrb r2,[r1,#3] # endif eor r3,r9,r10 @ a^b, b^c in next round #else ldr r2,[sp,#13*4] @ from future BODY_16_xx eor r3,r9,r10 @ a^b, b^c in next round ldr r1,[sp,#10*4] @ from future BODY_16_xx #endif eor r0,r0,r9,ror#20 @ Sigma0(a) and r12,r12,r3 @ (b^c)&=(a^b) add r4,r4,r8 @ d+=h eor r12,r12,r10 @ Maj(a,b,c) add r8,r8,r0,ror#2 @ h+=Sigma0(a) @ add r8,r8,r12 @ h+=Maj(a,b,c) @ ldr r2,[sp,#13*4] @ 28 @ ldr r1,[sp,#10*4] mov r0,r2,ror#7 add r8,r8,r12 @ h+=Maj(a,b,c) from the past mov r12,r1,ror#17 eor r0,r0,r2,ror#18 eor r12,r12,r1,ror#19 eor r0,r0,r2,lsr#3 @ sigma0(X[i+1]) ldr r2,[sp,#12*4] eor r12,r12,r1,lsr#10 @ sigma1(X[i+14]) ldr r1,[sp,#5*4] add r12,r12,r0 eor r0,r4,r4,ror#5 @ from BODY_00_15 add r2,r2,r12 eor r0,r0,r4,ror#19 @ Sigma1(e) add r2,r2,r1 @ X[i] ldr r12,[r14],#4 @ *K256++ add r7,r7,r2 @ h+=X[i] str r2,[sp,#12*4] eor r2,r5,r6 add r7,r7,r0,ror#6 @ h+=Sigma1(e) and r2,r2,r4 add r7,r7,r12 @ h+=K256[i] eor r2,r2,r6 @ Ch(e,f,g) eor r0,r8,r8,ror#11 add r7,r7,r2 @ h+=Ch(e,f,g) #if 28==31 and r12,r12,#0xff cmp r12,#0xf2 @ done? #endif #if 28<15 # if __ARM_ARCH__>=7 ldr r2,[r1],#4 @ prefetch # else ldrb r2,[r1,#3] # endif eor r12,r8,r9 @ a^b, b^c in next round #else ldr r2,[sp,#14*4] @ from future BODY_16_xx eor r12,r8,r9 @ a^b, b^c in next round ldr r1,[sp,#11*4] @ from future BODY_16_xx #endif eor r0,r0,r8,ror#20 @ Sigma0(a) and r3,r3,r12 @ (b^c)&=(a^b) add r11,r11,r7 @ d+=h eor r3,r3,r9 @ Maj(a,b,c) add r7,r7,r0,ror#2 @ h+=Sigma0(a) @ add r7,r7,r3 @ h+=Maj(a,b,c) @ ldr r2,[sp,#14*4] @ 29 @ ldr r1,[sp,#11*4] mov r0,r2,ror#7 add r7,r7,r3 @ h+=Maj(a,b,c) from the past mov r3,r1,ror#17 eor r0,r0,r2,ror#18 eor r3,r3,r1,ror#19 eor r0,r0,r2,lsr#3 @ sigma0(X[i+1]) ldr r2,[sp,#13*4] eor r3,r3,r1,lsr#10 @ sigma1(X[i+14]) ldr r1,[sp,#6*4] add r3,r3,r0 eor r0,r11,r11,ror#5 @ from BODY_00_15 add r2,r2,r3 eor r0,r0,r11,ror#19 @ Sigma1(e) add r2,r2,r1 @ X[i] ldr r3,[r14],#4 @ *K256++ add r6,r6,r2 @ h+=X[i] str r2,[sp,#13*4] eor r2,r4,r5 add r6,r6,r0,ror#6 @ h+=Sigma1(e) and r2,r2,r11 add r6,r6,r3 @ h+=K256[i] eor r2,r2,r5 @ Ch(e,f,g) eor r0,r7,r7,ror#11 add r6,r6,r2 @ h+=Ch(e,f,g) #if 29==31 and r3,r3,#0xff cmp r3,#0xf2 @ done? #endif #if 29<15 # if __ARM_ARCH__>=7 ldr r2,[r1],#4 @ prefetch # else ldrb r2,[r1,#3] # endif eor r3,r7,r8 @ a^b, b^c in next round #else ldr r2,[sp,#15*4] @ from future BODY_16_xx eor r3,r7,r8 @ a^b, b^c in next round ldr r1,[sp,#12*4] @ from future BODY_16_xx #endif eor r0,r0,r7,ror#20 @ Sigma0(a) and r12,r12,r3 @ (b^c)&=(a^b) add r10,r10,r6 @ d+=h eor r12,r12,r8 @ Maj(a,b,c) add r6,r6,r0,ror#2 @ h+=Sigma0(a) @ add r6,r6,r12 @ h+=Maj(a,b,c) @ ldr r2,[sp,#15*4] @ 30 @ ldr r1,[sp,#12*4] mov r0,r2,ror#7 add r6,r6,r12 @ h+=Maj(a,b,c) from the past mov r12,r1,ror#17 eor r0,r0,r2,ror#18 eor r12,r12,r1,ror#19 eor r0,r0,r2,lsr#3 @ sigma0(X[i+1]) ldr r2,[sp,#14*4] eor r12,r12,r1,lsr#10 @ sigma1(X[i+14]) ldr r1,[sp,#7*4] add r12,r12,r0 eor r0,r10,r10,ror#5 @ from BODY_00_15 add r2,r2,r12 eor r0,r0,r10,ror#19 @ Sigma1(e) add r2,r2,r1 @ X[i] ldr r12,[r14],#4 @ *K256++ add r5,r5,r2 @ h+=X[i] str r2,[sp,#14*4] eor r2,r11,r4 add r5,r5,r0,ror#6 @ h+=Sigma1(e) and r2,r2,r10 add r5,r5,r12 @ h+=K256[i] eor r2,r2,r4 @ Ch(e,f,g) eor r0,r6,r6,ror#11 add r5,r5,r2 @ h+=Ch(e,f,g) #if 30==31 and r12,r12,#0xff cmp r12,#0xf2 @ done? #endif #if 30<15 # if __ARM_ARCH__>=7 ldr r2,[r1],#4 @ prefetch # else ldrb r2,[r1,#3] # endif eor r12,r6,r7 @ a^b, b^c in next round #else ldr r2,[sp,#0*4] @ from future BODY_16_xx eor r12,r6,r7 @ a^b, b^c in next round ldr r1,[sp,#13*4] @ from future BODY_16_xx #endif eor r0,r0,r6,ror#20 @ Sigma0(a) and r3,r3,r12 @ (b^c)&=(a^b) add r9,r9,r5 @ d+=h eor r3,r3,r7 @ Maj(a,b,c) add r5,r5,r0,ror#2 @ h+=Sigma0(a) @ add r5,r5,r3 @ h+=Maj(a,b,c) @ ldr r2,[sp,#0*4] @ 31 @ ldr r1,[sp,#13*4] mov r0,r2,ror#7 add r5,r5,r3 @ h+=Maj(a,b,c) from the past mov r3,r1,ror#17 eor r0,r0,r2,ror#18 eor r3,r3,r1,ror#19 eor r0,r0,r2,lsr#3 @ sigma0(X[i+1]) ldr r2,[sp,#15*4] eor r3,r3,r1,lsr#10 @ sigma1(X[i+14]) ldr r1,[sp,#8*4] add r3,r3,r0 eor r0,r9,r9,ror#5 @ from BODY_00_15 add r2,r2,r3 eor r0,r0,r9,ror#19 @ Sigma1(e) add r2,r2,r1 @ X[i] ldr r3,[r14],#4 @ *K256++ add r4,r4,r2 @ h+=X[i] str r2,[sp,#15*4] eor r2,r10,r11 add r4,r4,r0,ror#6 @ h+=Sigma1(e) and r2,r2,r9 add r4,r4,r3 @ h+=K256[i] eor r2,r2,r11 @ Ch(e,f,g) eor r0,r5,r5,ror#11 add r4,r4,r2 @ h+=Ch(e,f,g) #if 31==31 and r3,r3,#0xff cmp r3,#0xf2 @ done? #endif #if 31<15 # if __ARM_ARCH__>=7 ldr r2,[r1],#4 @ prefetch # else ldrb r2,[r1,#3] # endif eor r3,r5,r6 @ a^b, b^c in next round #else ldr r2,[sp,#1*4] @ from future BODY_16_xx eor r3,r5,r6 @ a^b, b^c in next round ldr r1,[sp,#14*4] @ from future BODY_16_xx #endif eor r0,r0,r5,ror#20 @ Sigma0(a) and r12,r12,r3 @ (b^c)&=(a^b) add r8,r8,r4 @ d+=h eor r12,r12,r6 @ Maj(a,b,c) add r4,r4,r0,ror#2 @ h+=Sigma0(a) @ add r4,r4,r12 @ h+=Maj(a,b,c) #ifdef __thumb2__ ite eq @ Thumb2 thing, sanity check in ARM #endif ldreq r3,[sp,#16*4] @ pull ctx bne .Lrounds_16_xx add r4,r4,r12 @ h+=Maj(a,b,c) from the past ldr r0,[r3,#0] ldr r2,[r3,#4] ldr r12,[r3,#8] add r4,r4,r0 ldr r0,[r3,#12] add r5,r5,r2 ldr r2,[r3,#16] add r6,r6,r12 ldr r12,[r3,#20] add r7,r7,r0 ldr r0,[r3,#24] add r8,r8,r2 ldr r2,[r3,#28] add r9,r9,r12 ldr r1,[sp,#17*4] @ pull inp ldr r12,[sp,#18*4] @ pull inp+len add r10,r10,r0 add r11,r11,r2 stmia r3,{r4,r5,r6,r7,r8,r9,r10,r11} cmp r1,r12 sub r14,r14,#256 @ rewind Ktbl bne .Loop add sp,sp,#19*4 @ destroy frame #if __ARM_ARCH__>=5 ldmia sp!,{r4,r5,r6,r7,r8,r9,r10,r11,pc} #else ldmia sp!,{r4,r5,r6,r7,r8,r9,r10,r11,lr} tst lr,#1 moveq pc,lr @ be binary compatible with V4, yet .word 0xe12fff1e @ interoperable with Thumb ISA:-) #endif .size sha256_block_data_order,.-sha256_block_data_order #if __ARM_MAX_ARCH__>=7 .arch armv7-a .fpu neon .globl sha256_block_data_order_neon .type sha256_block_data_order_neon,%function .align 5 .skip 16 sha256_block_data_order_neon: .LNEON: stmdb sp!,{r4,r5,r6,r7,r8,r9,r10,r11,r12,lr} sub r11,sp,#16*4+16 adr r14,K256 bic r11,r11,#15 @ align for 128-bit stores mov r12,sp mov sp,r11 @ alloca add r2,r1,r2,lsl#6 @ len to point at the end of inp vld1.8 {q0},[r1]! vld1.8 {q1},[r1]! vld1.8 {q2},[r1]! vld1.8 {q3},[r1]! vld1.32 {q8},[r14,:128]! vld1.32 {q9},[r14,:128]! vld1.32 {q10},[r14,:128]! vld1.32 {q11},[r14,:128]! vrev32.8 q0,q0 @ yes, even on str r0,[sp,#64] vrev32.8 q1,q1 @ big-endian str r1,[sp,#68] mov r1,sp vrev32.8 q2,q2 str r2,[sp,#72] vrev32.8 q3,q3 str r12,[sp,#76] @ save original sp vadd.i32 q8,q8,q0 vadd.i32 q9,q9,q1 vst1.32 {q8},[r1,:128]! vadd.i32 q10,q10,q2 vst1.32 {q9},[r1,:128]! vadd.i32 q11,q11,q3 vst1.32 {q10},[r1,:128]! vst1.32 {q11},[r1,:128]! ldmia r0,{r4,r5,r6,r7,r8,r9,r10,r11} sub r1,r1,#64 ldr r2,[sp,#0] eor r12,r12,r12 eor r3,r5,r6 b .L_00_48 .align 4 .L_00_48: vext.8 q8,q0,q1,#4 add r11,r11,r2 eor r2,r9,r10 eor r0,r8,r8,ror#5 vext.8 q9,q2,q3,#4 add r4,r4,r12 and r2,r2,r8 eor r12,r0,r8,ror#19 vshr.u32 q10,q8,#7 eor r0,r4,r4,ror#11 eor r2,r2,r10 vadd.i32 q0,q0,q9 add r11,r11,r12,ror#6 eor r12,r4,r5 vshr.u32 q9,q8,#3 eor r0,r0,r4,ror#20 add r11,r11,r2 vsli.32 q10,q8,#25 ldr r2,[sp,#4] and r3,r3,r12 vshr.u32 q11,q8,#18 add r7,r7,r11 add r11,r11,r0,ror#2 eor r3,r3,r5 veor q9,q9,q10 add r10,r10,r2 vsli.32 q11,q8,#14 eor r2,r8,r9 eor r0,r7,r7,ror#5 vshr.u32 d24,d7,#17 add r11,r11,r3 and r2,r2,r7 veor q9,q9,q11 eor r3,r0,r7,ror#19 eor r0,r11,r11,ror#11 vsli.32 d24,d7,#15 eor r2,r2,r9 add r10,r10,r3,ror#6 vshr.u32 d25,d7,#10 eor r3,r11,r4 eor r0,r0,r11,ror#20 vadd.i32 q0,q0,q9 add r10,r10,r2 ldr r2,[sp,#8] veor d25,d25,d24 and r12,r12,r3 add r6,r6,r10 vshr.u32 d24,d7,#19 add r10,r10,r0,ror#2 eor r12,r12,r4 vsli.32 d24,d7,#13 add r9,r9,r2 eor r2,r7,r8 veor d25,d25,d24 eor r0,r6,r6,ror#5 add r10,r10,r12 vadd.i32 d0,d0,d25 and r2,r2,r6 eor r12,r0,r6,ror#19 vshr.u32 d24,d0,#17 eor r0,r10,r10,ror#11 eor r2,r2,r8 vsli.32 d24,d0,#15 add r9,r9,r12,ror#6 eor r12,r10,r11 vshr.u32 d25,d0,#10 eor r0,r0,r10,ror#20 add r9,r9,r2 veor d25,d25,d24 ldr r2,[sp,#12] and r3,r3,r12 vshr.u32 d24,d0,#19 add r5,r5,r9 add r9,r9,r0,ror#2 eor r3,r3,r11 vld1.32 {q8},[r14,:128]! add r8,r8,r2 vsli.32 d24,d0,#13 eor r2,r6,r7 eor r0,r5,r5,ror#5 veor d25,d25,d24 add r9,r9,r3 and r2,r2,r5 vadd.i32 d1,d1,d25 eor r3,r0,r5,ror#19 eor r0,r9,r9,ror#11 vadd.i32 q8,q8,q0 eor r2,r2,r7 add r8,r8,r3,ror#6 eor r3,r9,r10 eor r0,r0,r9,ror#20 add r8,r8,r2 ldr r2,[sp,#16] and r12,r12,r3 add r4,r4,r8 vst1.32 {q8},[r1,:128]! add r8,r8,r0,ror#2 eor r12,r12,r10 vext.8 q8,q1,q2,#4 add r7,r7,r2 eor r2,r5,r6 eor r0,r4,r4,ror#5 vext.8 q9,q3,q0,#4 add r8,r8,r12 and r2,r2,r4 eor r12,r0,r4,ror#19 vshr.u32 q10,q8,#7 eor r0,r8,r8,ror#11 eor r2,r2,r6 vadd.i32 q1,q1,q9 add r7,r7,r12,ror#6 eor r12,r8,r9 vshr.u32 q9,q8,#3 eor r0,r0,r8,ror#20 add r7,r7,r2 vsli.32 q10,q8,#25 ldr r2,[sp,#20] and r3,r3,r12 vshr.u32 q11,q8,#18 add r11,r11,r7 add r7,r7,r0,ror#2 eor r3,r3,r9 veor q9,q9,q10 add r6,r6,r2 vsli.32 q11,q8,#14 eor r2,r4,r5 eor r0,r11,r11,ror#5 vshr.u32 d24,d1,#17 add r7,r7,r3 and r2,r2,r11 veor q9,q9,q11 eor r3,r0,r11,ror#19 eor r0,r7,r7,ror#11 vsli.32 d24,d1,#15 eor r2,r2,r5 add r6,r6,r3,ror#6 vshr.u32 d25,d1,#10 eor r3,r7,r8 eor r0,r0,r7,ror#20 vadd.i32 q1,q1,q9 add r6,r6,r2 ldr r2,[sp,#24] veor d25,d25,d24 and r12,r12,r3 add r10,r10,r6 vshr.u32 d24,d1,#19 add r6,r6,r0,ror#2 eor r12,r12,r8 vsli.32 d24,d1,#13 add r5,r5,r2 eor r2,r11,r4 veor d25,d25,d24 eor r0,r10,r10,ror#5 add r6,r6,r12 vadd.i32 d2,d2,d25 and r2,r2,r10 eor r12,r0,r10,ror#19 vshr.u32 d24,d2,#17 eor r0,r6,r6,ror#11 eor r2,r2,r4 vsli.32 d24,d2,#15 add r5,r5,r12,ror#6 eor r12,r6,r7 vshr.u32 d25,d2,#10 eor r0,r0,r6,ror#20 add r5,r5,r2 veor d25,d25,d24 ldr r2,[sp,#28] and r3,r3,r12 vshr.u32 d24,d2,#19 add r9,r9,r5 add r5,r5,r0,ror#2 eor r3,r3,r7 vld1.32 {q8},[r14,:128]! add r4,r4,r2 vsli.32 d24,d2,#13 eor r2,r10,r11 eor r0,r9,r9,ror#5 veor d25,d25,d24 add r5,r5,r3 and r2,r2,r9 vadd.i32 d3,d3,d25 eor r3,r0,r9,ror#19 eor r0,r5,r5,ror#11 vadd.i32 q8,q8,q1 eor r2,r2,r11 add r4,r4,r3,ror#6 eor r3,r5,r6 eor r0,r0,r5,ror#20 add r4,r4,r2 ldr r2,[sp,#32] and r12,r12,r3 add r8,r8,r4 vst1.32 {q8},[r1,:128]! add r4,r4,r0,ror#2 eor r12,r12,r6 vext.8 q8,q2,q3,#4 add r11,r11,r2 eor r2,r9,r10 eor r0,r8,r8,ror#5 vext.8 q9,q0,q1,#4 add r4,r4,r12 and r2,r2,r8 eor r12,r0,r8,ror#19 vshr.u32 q10,q8,#7 eor r0,r4,r4,ror#11 eor r2,r2,r10 vadd.i32 q2,q2,q9 add r11,r11,r12,ror#6 eor r12,r4,r5 vshr.u32 q9,q8,#3 eor r0,r0,r4,ror#20 add r11,r11,r2 vsli.32 q10,q8,#25 ldr r2,[sp,#36] and r3,r3,r12 vshr.u32 q11,q8,#18 add r7,r7,r11 add r11,r11,r0,ror#2 eor r3,r3,r5 veor q9,q9,q10 add r10,r10,r2 vsli.32 q11,q8,#14 eor r2,r8,r9 eor r0,r7,r7,ror#5 vshr.u32 d24,d3,#17 add r11,r11,r3 and r2,r2,r7 veor q9,q9,q11 eor r3,r0,r7,ror#19 eor r0,r11,r11,ror#11 vsli.32 d24,d3,#15 eor r2,r2,r9 add r10,r10,r3,ror#6 vshr.u32 d25,d3,#10 eor r3,r11,r4 eor r0,r0,r11,ror#20 vadd.i32 q2,q2,q9 add r10,r10,r2 ldr r2,[sp,#40] veor d25,d25,d24 and r12,r12,r3 add r6,r6,r10 vshr.u32 d24,d3,#19 add r10,r10,r0,ror#2 eor r12,r12,r4 vsli.32 d24,d3,#13 add r9,r9,r2 eor r2,r7,r8 veor d25,d25,d24 eor r0,r6,r6,ror#5 add r10,r10,r12 vadd.i32 d4,d4,d25 and r2,r2,r6 eor r12,r0,r6,ror#19 vshr.u32 d24,d4,#17 eor r0,r10,r10,ror#11 eor r2,r2,r8 vsli.32 d24,d4,#15 add r9,r9,r12,ror#6 eor r12,r10,r11 vshr.u32 d25,d4,#10 eor r0,r0,r10,ror#20 add r9,r9,r2 veor d25,d25,d24 ldr r2,[sp,#44] and r3,r3,r12 vshr.u32 d24,d4,#19 add r5,r5,r9 add r9,r9,r0,ror#2 eor r3,r3,r11 vld1.32 {q8},[r14,:128]! add r8,r8,r2 vsli.32 d24,d4,#13 eor r2,r6,r7 eor r0,r5,r5,ror#5 veor d25,d25,d24 add r9,r9,r3 and r2,r2,r5 vadd.i32 d5,d5,d25 eor r3,r0,r5,ror#19 eor r0,r9,r9,ror#11 vadd.i32 q8,q8,q2 eor r2,r2,r7 add r8,r8,r3,ror#6 eor r3,r9,r10 eor r0,r0,r9,ror#20 add r8,r8,r2 ldr r2,[sp,#48] and r12,r12,r3 add r4,r4,r8 vst1.32 {q8},[r1,:128]! add r8,r8,r0,ror#2 eor r12,r12,r10 vext.8 q8,q3,q0,#4 add r7,r7,r2 eor r2,r5,r6 eor r0,r4,r4,ror#5 vext.8 q9,q1,q2,#4 add r8,r8,r12 and r2,r2,r4 eor r12,r0,r4,ror#19 vshr.u32 q10,q8,#7 eor r0,r8,r8,ror#11 eor r2,r2,r6 vadd.i32 q3,q3,q9 add r7,r7,r12,ror#6 eor r12,r8,r9 vshr.u32 q9,q8,#3 eor r0,r0,r8,ror#20 add r7,r7,r2 vsli.32 q10,q8,#25 ldr r2,[sp,#52] and r3,r3,r12 vshr.u32 q11,q8,#18 add r11,r11,r7 add r7,r7,r0,ror#2 eor r3,r3,r9 veor q9,q9,q10 add r6,r6,r2 vsli.32 q11,q8,#14 eor r2,r4,r5 eor r0,r11,r11,ror#5 vshr.u32 d24,d5,#17 add r7,r7,r3 and r2,r2,r11 veor q9,q9,q11 eor r3,r0,r11,ror#19 eor r0,r7,r7,ror#11 vsli.32 d24,d5,#15 eor r2,r2,r5 add r6,r6,r3,ror#6 vshr.u32 d25,d5,#10 eor r3,r7,r8 eor r0,r0,r7,ror#20 vadd.i32 q3,q3,q9 add r6,r6,r2 ldr r2,[sp,#56] veor d25,d25,d24 and r12,r12,r3 add r10,r10,r6 vshr.u32 d24,d5,#19 add r6,r6,r0,ror#2 eor r12,r12,r8 vsli.32 d24,d5,#13 add r5,r5,r2 eor r2,r11,r4 veor d25,d25,d24 eor r0,r10,r10,ror#5 add r6,r6,r12 vadd.i32 d6,d6,d25 and r2,r2,r10 eor r12,r0,r10,ror#19 vshr.u32 d24,d6,#17 eor r0,r6,r6,ror#11 eor r2,r2,r4 vsli.32 d24,d6,#15 add r5,r5,r12,ror#6 eor r12,r6,r7 vshr.u32 d25,d6,#10 eor r0,r0,r6,ror#20 add r5,r5,r2 veor d25,d25,d24 ldr r2,[sp,#60] and r3,r3,r12 vshr.u32 d24,d6,#19 add r9,r9,r5 add r5,r5,r0,ror#2 eor r3,r3,r7 vld1.32 {q8},[r14,:128]! add r4,r4,r2 vsli.32 d24,d6,#13 eor r2,r10,r11 eor r0,r9,r9,ror#5 veor d25,d25,d24 add r5,r5,r3 and r2,r2,r9 vadd.i32 d7,d7,d25 eor r3,r0,r9,ror#19 eor r0,r5,r5,ror#11 vadd.i32 q8,q8,q3 eor r2,r2,r11 add r4,r4,r3,ror#6 eor r3,r5,r6 eor r0,r0,r5,ror#20 add r4,r4,r2 ldr r2,[r14] and r12,r12,r3 add r8,r8,r4 vst1.32 {q8},[r1,:128]! add r4,r4,r0,ror#2 eor r12,r12,r6 teq r2,#0 @ check for K256 terminator ldr r2,[sp,#0] sub r1,r1,#64 bne .L_00_48 ldr r1,[sp,#68] ldr r0,[sp,#72] sub r14,r14,#256 @ rewind r14 teq r1,r0 it eq subeq r1,r1,#64 @ avoid SEGV vld1.8 {q0},[r1]! @ load next input block vld1.8 {q1},[r1]! vld1.8 {q2},[r1]! vld1.8 {q3},[r1]! it ne strne r1,[sp,#68] mov r1,sp add r11,r11,r2 eor r2,r9,r10 eor r0,r8,r8,ror#5 add r4,r4,r12 vld1.32 {q8},[r14,:128]! and r2,r2,r8 eor r12,r0,r8,ror#19 eor r0,r4,r4,ror#11 eor r2,r2,r10 vrev32.8 q0,q0 add r11,r11,r12,ror#6 eor r12,r4,r5 eor r0,r0,r4,ror#20 add r11,r11,r2 vadd.i32 q8,q8,q0 ldr r2,[sp,#4] and r3,r3,r12 add r7,r7,r11 add r11,r11,r0,ror#2 eor r3,r3,r5 add r10,r10,r2 eor r2,r8,r9 eor r0,r7,r7,ror#5 add r11,r11,r3 and r2,r2,r7 eor r3,r0,r7,ror#19 eor r0,r11,r11,ror#11 eor r2,r2,r9 add r10,r10,r3,ror#6 eor r3,r11,r4 eor r0,r0,r11,ror#20 add r10,r10,r2 ldr r2,[sp,#8] and r12,r12,r3 add r6,r6,r10 add r10,r10,r0,ror#2 eor r12,r12,r4 add r9,r9,r2 eor r2,r7,r8 eor r0,r6,r6,ror#5 add r10,r10,r12 and r2,r2,r6 eor r12,r0,r6,ror#19 eor r0,r10,r10,ror#11 eor r2,r2,r8 add r9,r9,r12,ror#6 eor r12,r10,r11 eor r0,r0,r10,ror#20 add r9,r9,r2 ldr r2,[sp,#12] and r3,r3,r12 add r5,r5,r9 add r9,r9,r0,ror#2 eor r3,r3,r11 add r8,r8,r2 eor r2,r6,r7 eor r0,r5,r5,ror#5 add r9,r9,r3 and r2,r2,r5 eor r3,r0,r5,ror#19 eor r0,r9,r9,ror#11 eor r2,r2,r7 add r8,r8,r3,ror#6 eor r3,r9,r10 eor r0,r0,r9,ror#20 add r8,r8,r2 ldr r2,[sp,#16] and r12,r12,r3 add r4,r4,r8 add r8,r8,r0,ror#2 eor r12,r12,r10 vst1.32 {q8},[r1,:128]! add r7,r7,r2 eor r2,r5,r6 eor r0,r4,r4,ror#5 add r8,r8,r12 vld1.32 {q8},[r14,:128]! and r2,r2,r4 eor r12,r0,r4,ror#19 eor r0,r8,r8,ror#11 eor r2,r2,r6 vrev32.8 q1,q1 add r7,r7,r12,ror#6 eor r12,r8,r9 eor r0,r0,r8,ror#20 add r7,r7,r2 vadd.i32 q8,q8,q1 ldr r2,[sp,#20] and r3,r3,r12 add r11,r11,r7 add r7,r7,r0,ror#2 eor r3,r3,r9 add r6,r6,r2 eor r2,r4,r5 eor r0,r11,r11,ror#5 add r7,r7,r3 and r2,r2,r11 eor r3,r0,r11,ror#19 eor r0,r7,r7,ror#11 eor r2,r2,r5 add r6,r6,r3,ror#6 eor r3,r7,r8 eor r0,r0,r7,ror#20 add r6,r6,r2 ldr r2,[sp,#24] and r12,r12,r3 add r10,r10,r6 add r6,r6,r0,ror#2 eor r12,r12,r8 add r5,r5,r2 eor r2,r11,r4 eor r0,r10,r10,ror#5 add r6,r6,r12 and r2,r2,r10 eor r12,r0,r10,ror#19 eor r0,r6,r6,ror#11 eor r2,r2,r4 add r5,r5,r12,ror#6 eor r12,r6,r7 eor r0,r0,r6,ror#20 add r5,r5,r2 ldr r2,[sp,#28] and r3,r3,r12 add r9,r9,r5 add r5,r5,r0,ror#2 eor r3,r3,r7 add r4,r4,r2 eor r2,r10,r11 eor r0,r9,r9,ror#5 add r5,r5,r3 and r2,r2,r9 eor r3,r0,r9,ror#19 eor r0,r5,r5,ror#11 eor r2,r2,r11 add r4,r4,r3,ror#6 eor r3,r5,r6 eor r0,r0,r5,ror#20 add r4,r4,r2 ldr r2,[sp,#32] and r12,r12,r3 add r8,r8,r4 add r4,r4,r0,ror#2 eor r12,r12,r6 vst1.32 {q8},[r1,:128]! add r11,r11,r2 eor r2,r9,r10 eor r0,r8,r8,ror#5 add r4,r4,r12 vld1.32 {q8},[r14,:128]! and r2,r2,r8 eor r12,r0,r8,ror#19 eor r0,r4,r4,ror#11 eor r2,r2,r10 vrev32.8 q2,q2 add r11,r11,r12,ror#6 eor r12,r4,r5 eor r0,r0,r4,ror#20 add r11,r11,r2 vadd.i32 q8,q8,q2 ldr r2,[sp,#36] and r3,r3,r12 add r7,r7,r11 add r11,r11,r0,ror#2 eor r3,r3,r5 add r10,r10,r2 eor r2,r8,r9 eor r0,r7,r7,ror#5 add r11,r11,r3 and r2,r2,r7 eor r3,r0,r7,ror#19 eor r0,r11,r11,ror#11 eor r2,r2,r9 add r10,r10,r3,ror#6 eor r3,r11,r4 eor r0,r0,r11,ror#20 add r10,r10,r2 ldr r2,[sp,#40] and r12,r12,r3 add r6,r6,r10 add r10,r10,r0,ror#2 eor r12,r12,r4 add r9,r9,r2 eor r2,r7,r8 eor r0,r6,r6,ror#5 add r10,r10,r12 and r2,r2,r6 eor r12,r0,r6,ror#19 eor r0,r10,r10,ror#11 eor r2,r2,r8 add r9,r9,r12,ror#6 eor r12,r10,r11 eor r0,r0,r10,ror#20 add r9,r9,r2 ldr r2,[sp,#44] and r3,r3,r12 add r5,r5,r9 add r9,r9,r0,ror#2 eor r3,r3,r11 add r8,r8,r2 eor r2,r6,r7 eor r0,r5,r5,ror#5 add r9,r9,r3 and r2,r2,r5 eor r3,r0,r5,ror#19 eor r0,r9,r9,ror#11 eor r2,r2,r7 add r8,r8,r3,ror#6 eor r3,r9,r10 eor r0,r0,r9,ror#20 add r8,r8,r2 ldr r2,[sp,#48] and r12,r12,r3 add r4,r4,r8 add r8,r8,r0,ror#2 eor r12,r12,r10 vst1.32 {q8},[r1,:128]! add r7,r7,r2 eor r2,r5,r6 eor r0,r4,r4,ror#5 add r8,r8,r12 vld1.32 {q8},[r14,:128]! and r2,r2,r4 eor r12,r0,r4,ror#19 eor r0,r8,r8,ror#11 eor r2,r2,r6 vrev32.8 q3,q3 add r7,r7,r12,ror#6 eor r12,r8,r9 eor r0,r0,r8,ror#20 add r7,r7,r2 vadd.i32 q8,q8,q3 ldr r2,[sp,#52] and r3,r3,r12 add r11,r11,r7 add r7,r7,r0,ror#2 eor r3,r3,r9 add r6,r6,r2 eor r2,r4,r5 eor r0,r11,r11,ror#5 add r7,r7,r3 and r2,r2,r11 eor r3,r0,r11,ror#19 eor r0,r7,r7,ror#11 eor r2,r2,r5 add r6,r6,r3,ror#6 eor r3,r7,r8 eor r0,r0,r7,ror#20 add r6,r6,r2 ldr r2,[sp,#56] and r12,r12,r3 add r10,r10,r6 add r6,r6,r0,ror#2 eor r12,r12,r8 add r5,r5,r2 eor r2,r11,r4 eor r0,r10,r10,ror#5 add r6,r6,r12 and r2,r2,r10 eor r12,r0,r10,ror#19 eor r0,r6,r6,ror#11 eor r2,r2,r4 add r5,r5,r12,ror#6 eor r12,r6,r7 eor r0,r0,r6,ror#20 add r5,r5,r2 ldr r2,[sp,#60] and r3,r3,r12 add r9,r9,r5 add r5,r5,r0,ror#2 eor r3,r3,r7 add r4,r4,r2 eor r2,r10,r11 eor r0,r9,r9,ror#5 add r5,r5,r3 and r2,r2,r9 eor r3,r0,r9,ror#19 eor r0,r5,r5,ror#11 eor r2,r2,r11 add r4,r4,r3,ror#6 eor r3,r5,r6 eor r0,r0,r5,ror#20 add r4,r4,r2 ldr r2,[sp,#64] and r12,r12,r3 add r8,r8,r4 add r4,r4,r0,ror#2 eor r12,r12,r6 vst1.32 {q8},[r1,:128]! ldr r0,[r2,#0] add r4,r4,r12 @ h+=Maj(a,b,c) from the past ldr r12,[r2,#4] ldr r3,[r2,#8] ldr r1,[r2,#12] add r4,r4,r0 @ accumulate ldr r0,[r2,#16] add r5,r5,r12 ldr r12,[r2,#20] add r6,r6,r3 ldr r3,[r2,#24] add r7,r7,r1 ldr r1,[r2,#28] add r8,r8,r0 str r4,[r2],#4 add r9,r9,r12 str r5,[r2],#4 add r10,r10,r3 str r6,[r2],#4 add r11,r11,r1 str r7,[r2],#4 stmia r2,{r8,r9,r10,r11} ittte ne movne r1,sp ldrne r2,[sp,#0] eorne r12,r12,r12 ldreq sp,[sp,#76] @ restore original sp itt ne eorne r3,r5,r6 bne .L_00_48 ldmia sp!,{r4,r5,r6,r7,r8,r9,r10,r11,r12,pc} .size sha256_block_data_order_neon,.-sha256_block_data_order_neon #endif #if __ARM_MAX_ARCH__>=7 && !defined(__KERNEL__) # if defined(__thumb2__) # define INST(a,b,c,d) .byte c,d|0xc,a,b # else # define INST(a,b,c,d) .byte a,b,c,d # endif .type sha256_block_data_order_armv8,%function .align 5 sha256_block_data_order_armv8: .LARMv8: vld1.32 {q0,q1},[r0] sub r3,r3,#256+32 add r2,r1,r2,lsl#6 @ len to point at the end of inp b .Loop_v8 .align 4 .Loop_v8: vld1.8 {q8,q9},[r1]! vld1.8 {q10,q11},[r1]! vld1.32 {q12},[r3]! vrev32.8 q8,q8 vrev32.8 q9,q9 vrev32.8 q10,q10 vrev32.8 q11,q11 vmov q14,q0 @ offload vmov q15,q1 teq r1,r2 vld1.32 {q13},[r3]! vadd.i32 q12,q12,q8 INST(0xe2,0x03,0xfa,0xf3) @ sha256su0 q8,q9 vmov q2,q0 INST(0x68,0x0c,0x02,0xf3) @ sha256h q0,q1,q12 INST(0x68,0x2c,0x14,0xf3) @ sha256h2 q1,q2,q12 INST(0xe6,0x0c,0x64,0xf3) @ sha256su1 q8,q10,q11 vld1.32 {q12},[r3]! vadd.i32 q13,q13,q9 INST(0xe4,0x23,0xfa,0xf3) @ sha256su0 q9,q10 vmov q2,q0 INST(0x6a,0x0c,0x02,0xf3) @ sha256h q0,q1,q13 INST(0x6a,0x2c,0x14,0xf3) @ sha256h2 q1,q2,q13 INST(0xe0,0x2c,0x66,0xf3) @ sha256su1 q9,q11,q8 vld1.32 {q13},[r3]! vadd.i32 q12,q12,q10 INST(0xe6,0x43,0xfa,0xf3) @ sha256su0 q10,q11 vmov q2,q0 INST(0x68,0x0c,0x02,0xf3) @ sha256h q0,q1,q12 INST(0x68,0x2c,0x14,0xf3) @ sha256h2 q1,q2,q12 INST(0xe2,0x4c,0x60,0xf3) @ sha256su1 q10,q8,q9 vld1.32 {q12},[r3]! vadd.i32 q13,q13,q11 INST(0xe0,0x63,0xfa,0xf3) @ sha256su0 q11,q8 vmov q2,q0 INST(0x6a,0x0c,0x02,0xf3) @ sha256h q0,q1,q13 INST(0x6a,0x2c,0x14,0xf3) @ sha256h2 q1,q2,q13 INST(0xe4,0x6c,0x62,0xf3) @ sha256su1 q11,q9,q10 vld1.32 {q13},[r3]! vadd.i32 q12,q12,q8 INST(0xe2,0x03,0xfa,0xf3) @ sha256su0 q8,q9 vmov q2,q0 INST(0x68,0x0c,0x02,0xf3) @ sha256h q0,q1,q12 INST(0x68,0x2c,0x14,0xf3) @ sha256h2 q1,q2,q12 INST(0xe6,0x0c,0x64,0xf3) @ sha256su1 q8,q10,q11 vld1.32 {q12},[r3]! vadd.i32 q13,q13,q9 INST(0xe4,0x23,0xfa,0xf3) @ sha256su0 q9,q10 vmov q2,q0 INST(0x6a,0x0c,0x02,0xf3) @ sha256h q0,q1,q13 INST(0x6a,0x2c,0x14,0xf3) @ sha256h2 q1,q2,q13 INST(0xe0,0x2c,0x66,0xf3) @ sha256su1 q9,q11,q8 vld1.32 {q13},[r3]! vadd.i32 q12,q12,q10 INST(0xe6,0x43,0xfa,0xf3) @ sha256su0 q10,q11 vmov q2,q0 INST(0x68,0x0c,0x02,0xf3) @ sha256h q0,q1,q12 INST(0x68,0x2c,0x14,0xf3) @ sha256h2 q1,q2,q12 INST(0xe2,0x4c,0x60,0xf3) @ sha256su1 q10,q8,q9 vld1.32 {q12},[r3]! vadd.i32 q13,q13,q11 INST(0xe0,0x63,0xfa,0xf3) @ sha256su0 q11,q8 vmov q2,q0 INST(0x6a,0x0c,0x02,0xf3) @ sha256h q0,q1,q13 INST(0x6a,0x2c,0x14,0xf3) @ sha256h2 q1,q2,q13 INST(0xe4,0x6c,0x62,0xf3) @ sha256su1 q11,q9,q10 vld1.32 {q13},[r3]! vadd.i32 q12,q12,q8 INST(0xe2,0x03,0xfa,0xf3) @ sha256su0 q8,q9 vmov q2,q0 INST(0x68,0x0c,0x02,0xf3) @ sha256h q0,q1,q12 INST(0x68,0x2c,0x14,0xf3) @ sha256h2 q1,q2,q12 INST(0xe6,0x0c,0x64,0xf3) @ sha256su1 q8,q10,q11 vld1.32 {q12},[r3]! vadd.i32 q13,q13,q9 INST(0xe4,0x23,0xfa,0xf3) @ sha256su0 q9,q10 vmov q2,q0 INST(0x6a,0x0c,0x02,0xf3) @ sha256h q0,q1,q13 INST(0x6a,0x2c,0x14,0xf3) @ sha256h2 q1,q2,q13 INST(0xe0,0x2c,0x66,0xf3) @ sha256su1 q9,q11,q8 vld1.32 {q13},[r3]! vadd.i32 q12,q12,q10 INST(0xe6,0x43,0xfa,0xf3) @ sha256su0 q10,q11 vmov q2,q0 INST(0x68,0x0c,0x02,0xf3) @ sha256h q0,q1,q12 INST(0x68,0x2c,0x14,0xf3) @ sha256h2 q1,q2,q12 INST(0xe2,0x4c,0x60,0xf3) @ sha256su1 q10,q8,q9 vld1.32 {q12},[r3]! vadd.i32 q13,q13,q11 INST(0xe0,0x63,0xfa,0xf3) @ sha256su0 q11,q8 vmov q2,q0 INST(0x6a,0x0c,0x02,0xf3) @ sha256h q0,q1,q13 INST(0x6a,0x2c,0x14,0xf3) @ sha256h2 q1,q2,q13 INST(0xe4,0x6c,0x62,0xf3) @ sha256su1 q11,q9,q10 vld1.32 {q13},[r3]! vadd.i32 q12,q12,q8 vmov q2,q0 INST(0x68,0x0c,0x02,0xf3) @ sha256h q0,q1,q12 INST(0x68,0x2c,0x14,0xf3) @ sha256h2 q1,q2,q12 vld1.32 {q12},[r3]! vadd.i32 q13,q13,q9 vmov q2,q0 INST(0x6a,0x0c,0x02,0xf3) @ sha256h q0,q1,q13 INST(0x6a,0x2c,0x14,0xf3) @ sha256h2 q1,q2,q13 vld1.32 {q13},[r3] vadd.i32 q12,q12,q10 sub r3,r3,#256-16 @ rewind vmov q2,q0 INST(0x68,0x0c,0x02,0xf3) @ sha256h q0,q1,q12 INST(0x68,0x2c,0x14,0xf3) @ sha256h2 q1,q2,q12 vadd.i32 q13,q13,q11 vmov q2,q0 INST(0x6a,0x0c,0x02,0xf3) @ sha256h q0,q1,q13 INST(0x6a,0x2c,0x14,0xf3) @ sha256h2 q1,q2,q13 vadd.i32 q0,q0,q14 vadd.i32 q1,q1,q15 it ne bne .Loop_v8 vst1.32 {q0,q1},[r0] bx lr @ bx lr .size sha256_block_data_order_armv8,.-sha256_block_data_order_armv8 #endif .byte 83,72,65,50,53,54,32,98,108,111,99,107,32,116,114,97,110,115,102,111,114,109,32,102,111,114,32,65,82,77,118,52,47,78,69,79,78,47,65,82,77,118,56,44,32,67,82,89,80,84,79,71,65,77,83,32,98,121,32,60,97,112,112,114,111,64,111,112,101,110,115,115,108,46,111,114,103,62,0 .align 2 .align 2 #if __ARM_MAX_ARCH__>=7 && !defined(__KERNEL__) .comm OPENSSL_armcap_P,4,4 #endif