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+
+@ ====================================================================
+@ Written by Andy Polyakov <appro@openssl.org> 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 __ARM_ARCH__<7
+.code 32
+#else
+.syntax unified
+# ifdef __thumb2__
+# define adrl adr
+.thumb
+# else
+.code 32
+# endif
+#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-sha256_block_data_order
+#endif
+.align 5
+
+.global sha256_block_data_order
+.type sha256_block_data_order,%function
+sha256_block_data_order:
+#if __ARM_ARCH__<7
+ sub r3,pc,#8 @ sha256_block_data_order
+#else
+ adr r3,sha256_block_data_order
+#endif
+#if __ARM_MAX_ARCH__>=7 && !defined(__KERNEL__)
+ ldr r12,.LOPENSSL_armcap
+ ldr r12,[r3,r12] @ OPENSSL_armcap_P
+ 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)
+#if __ARM_ARCH__>=7
+ 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-r11,pc}
+#else
+ ldmia sp!,{r4-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
+
+.global sha256_block_data_order_neon
+.type sha256_block_data_order_neon,%function
+.align 4
+sha256_block_data_order_neon:
+.LNEON:
+ stmdb sp!,{r4-r12,lr}
+
+ sub r11,sp,#16*4+16
+ adrl 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-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-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-r12,pc}
+.size sha256_block_data_order_neon,.-sha256_block_data_order_neon
+#endif
+#if __ARM_MAX_ARCH__>=7 && !defined(__KERNEL__)
+
+# ifdef __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]
+# ifdef __thumb2__
+ adr r3,.LARMv8
+ sub r3,r3,#.LARMv8-K256
+# else
+ adrl r3,K256
+# endif
+ add r2,r1,r2,lsl#6 @ len to point at the end of inp
+
+.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
+.asciz "SHA256 block transform for ARMv4/NEON/ARMv8, CRYPTOGAMS by <appro@openssl.org>"
+.align 2
+#if __ARM_MAX_ARCH__>=7 && !defined(__KERNEL__)
+.comm OPENSSL_armcap_P,4,4
+#endif
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-20 05:07:15 +0000