mirror of
https://github.com/pineappleEA/pineapple-src.git
synced 2024-12-11 06:08:24 -05:00
456 lines
11 KiB
ArmAsm
Executable File
456 lines
11 KiB
ArmAsm
Executable File
#include "arm_arch.h"
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.text
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.global sha1_block_data_order
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.type sha1_block_data_order,%function
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.align 2
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sha1_block_data_order:
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stmdb sp!,{r4-r12,lr}
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add r2,r1,r2,lsl#6 @ r2 to point at the end of r1
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ldmia r0,{r3,r4,r5,r6,r7}
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.Lloop:
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ldr r8,.LK_00_19
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mov r14,sp
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sub sp,sp,#15*4
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mov r5,r5,ror#30
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mov r6,r6,ror#30
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mov r7,r7,ror#30 @ [6]
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.L_00_15:
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#if __ARM_ARCH__<7 || defined(__STRICT_ALIGNMENT)
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ldrb r10,[r1,#2]
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ldrb r9,[r1,#3]
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ldrb r11,[r1,#1]
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add r7,r8,r7,ror#2 @ E+=K_00_19
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ldrb r12,[r1],#4
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orr r9,r9,r10,lsl#8
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eor r10,r5,r6 @ F_xx_xx
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orr r9,r9,r11,lsl#16
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add r7,r7,r3,ror#27 @ E+=ROR(A,27)
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orr r9,r9,r12,lsl#24
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#else
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ldr r9,[r1],#4 @ handles unaligned
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add r7,r8,r7,ror#2 @ E+=K_00_19
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eor r10,r5,r6 @ F_xx_xx
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add r7,r7,r3,ror#27 @ E+=ROR(A,27)
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#ifdef __ARMEL__
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rev r9,r9 @ byte swap
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#endif
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#endif
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and r10,r4,r10,ror#2
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add r7,r7,r9 @ E+=X[i]
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eor r10,r10,r6,ror#2 @ F_00_19(B,C,D)
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str r9,[r14,#-4]!
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add r7,r7,r10 @ E+=F_00_19(B,C,D)
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#if __ARM_ARCH__<7 || defined(__STRICT_ALIGNMENT)
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ldrb r10,[r1,#2]
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ldrb r9,[r1,#3]
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ldrb r11,[r1,#1]
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add r6,r8,r6,ror#2 @ E+=K_00_19
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ldrb r12,[r1],#4
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orr r9,r9,r10,lsl#8
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eor r10,r4,r5 @ F_xx_xx
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orr r9,r9,r11,lsl#16
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add r6,r6,r7,ror#27 @ E+=ROR(A,27)
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orr r9,r9,r12,lsl#24
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#else
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ldr r9,[r1],#4 @ handles unaligned
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add r6,r8,r6,ror#2 @ E+=K_00_19
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eor r10,r4,r5 @ F_xx_xx
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add r6,r6,r7,ror#27 @ E+=ROR(A,27)
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#ifdef __ARMEL__
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rev r9,r9 @ byte swap
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#endif
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#endif
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and r10,r3,r10,ror#2
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add r6,r6,r9 @ E+=X[i]
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eor r10,r10,r5,ror#2 @ F_00_19(B,C,D)
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str r9,[r14,#-4]!
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add r6,r6,r10 @ E+=F_00_19(B,C,D)
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#if __ARM_ARCH__<7 || defined(__STRICT_ALIGNMENT)
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ldrb r10,[r1,#2]
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ldrb r9,[r1,#3]
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ldrb r11,[r1,#1]
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add r5,r8,r5,ror#2 @ E+=K_00_19
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ldrb r12,[r1],#4
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orr r9,r9,r10,lsl#8
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eor r10,r3,r4 @ F_xx_xx
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orr r9,r9,r11,lsl#16
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add r5,r5,r6,ror#27 @ E+=ROR(A,27)
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orr r9,r9,r12,lsl#24
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#else
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ldr r9,[r1],#4 @ handles unaligned
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add r5,r8,r5,ror#2 @ E+=K_00_19
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eor r10,r3,r4 @ F_xx_xx
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add r5,r5,r6,ror#27 @ E+=ROR(A,27)
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#ifdef __ARMEL__
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rev r9,r9 @ byte swap
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#endif
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#endif
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and r10,r7,r10,ror#2
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add r5,r5,r9 @ E+=X[i]
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eor r10,r10,r4,ror#2 @ F_00_19(B,C,D)
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str r9,[r14,#-4]!
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add r5,r5,r10 @ E+=F_00_19(B,C,D)
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#if __ARM_ARCH__<7 || defined(__STRICT_ALIGNMENT)
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ldrb r10,[r1,#2]
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ldrb r9,[r1,#3]
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ldrb r11,[r1,#1]
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add r4,r8,r4,ror#2 @ E+=K_00_19
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ldrb r12,[r1],#4
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orr r9,r9,r10,lsl#8
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eor r10,r7,r3 @ F_xx_xx
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orr r9,r9,r11,lsl#16
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add r4,r4,r5,ror#27 @ E+=ROR(A,27)
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orr r9,r9,r12,lsl#24
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#else
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ldr r9,[r1],#4 @ handles unaligned
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add r4,r8,r4,ror#2 @ E+=K_00_19
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eor r10,r7,r3 @ F_xx_xx
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add r4,r4,r5,ror#27 @ E+=ROR(A,27)
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#ifdef __ARMEL__
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rev r9,r9 @ byte swap
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#endif
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#endif
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and r10,r6,r10,ror#2
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add r4,r4,r9 @ E+=X[i]
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eor r10,r10,r3,ror#2 @ F_00_19(B,C,D)
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str r9,[r14,#-4]!
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add r4,r4,r10 @ E+=F_00_19(B,C,D)
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#if __ARM_ARCH__<7 || defined(__STRICT_ALIGNMENT)
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ldrb r10,[r1,#2]
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ldrb r9,[r1,#3]
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ldrb r11,[r1,#1]
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add r3,r8,r3,ror#2 @ E+=K_00_19
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ldrb r12,[r1],#4
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orr r9,r9,r10,lsl#8
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eor r10,r6,r7 @ F_xx_xx
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orr r9,r9,r11,lsl#16
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add r3,r3,r4,ror#27 @ E+=ROR(A,27)
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orr r9,r9,r12,lsl#24
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#else
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ldr r9,[r1],#4 @ handles unaligned
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add r3,r8,r3,ror#2 @ E+=K_00_19
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eor r10,r6,r7 @ F_xx_xx
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add r3,r3,r4,ror#27 @ E+=ROR(A,27)
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#ifdef __ARMEL__
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rev r9,r9 @ byte swap
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#endif
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#endif
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and r10,r5,r10,ror#2
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add r3,r3,r9 @ E+=X[i]
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eor r10,r10,r7,ror#2 @ F_00_19(B,C,D)
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str r9,[r14,#-4]!
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add r3,r3,r10 @ E+=F_00_19(B,C,D)
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teq r14,sp
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bne .L_00_15 @ [((11+4)*5+2)*3]
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sub sp,sp,#25*4
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#if __ARM_ARCH__<7 || defined(__STRICT_ALIGNMENT)
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ldrb r10,[r1,#2]
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ldrb r9,[r1,#3]
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ldrb r11,[r1,#1]
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add r7,r8,r7,ror#2 @ E+=K_00_19
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ldrb r12,[r1],#4
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orr r9,r9,r10,lsl#8
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eor r10,r5,r6 @ F_xx_xx
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orr r9,r9,r11,lsl#16
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add r7,r7,r3,ror#27 @ E+=ROR(A,27)
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orr r9,r9,r12,lsl#24
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#else
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ldr r9,[r1],#4 @ handles unaligned
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add r7,r8,r7,ror#2 @ E+=K_00_19
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eor r10,r5,r6 @ F_xx_xx
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add r7,r7,r3,ror#27 @ E+=ROR(A,27)
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#ifdef __ARMEL__
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rev r9,r9 @ byte swap
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#endif
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#endif
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and r10,r4,r10,ror#2
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add r7,r7,r9 @ E+=X[i]
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eor r10,r10,r6,ror#2 @ F_00_19(B,C,D)
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str r9,[r14,#-4]!
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add r7,r7,r10 @ E+=F_00_19(B,C,D)
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ldr r9,[r14,#15*4]
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ldr r10,[r14,#13*4]
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ldr r11,[r14,#7*4]
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add r6,r8,r6,ror#2 @ E+=K_xx_xx
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ldr r12,[r14,#2*4]
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eor r9,r9,r10
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eor r11,r11,r12 @ 1 cycle stall
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eor r10,r4,r5 @ F_xx_xx
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mov r9,r9,ror#31
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add r6,r6,r7,ror#27 @ E+=ROR(A,27)
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eor r9,r9,r11,ror#31
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str r9,[r14,#-4]!
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and r10,r3,r10,ror#2 @ F_xx_xx
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@ F_xx_xx
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add r6,r6,r9 @ E+=X[i]
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eor r10,r10,r5,ror#2 @ F_00_19(B,C,D)
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add r6,r6,r10 @ E+=F_00_19(B,C,D)
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ldr r9,[r14,#15*4]
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ldr r10,[r14,#13*4]
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ldr r11,[r14,#7*4]
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add r5,r8,r5,ror#2 @ E+=K_xx_xx
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ldr r12,[r14,#2*4]
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eor r9,r9,r10
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eor r11,r11,r12 @ 1 cycle stall
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eor r10,r3,r4 @ F_xx_xx
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mov r9,r9,ror#31
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add r5,r5,r6,ror#27 @ E+=ROR(A,27)
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eor r9,r9,r11,ror#31
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str r9,[r14,#-4]!
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and r10,r7,r10,ror#2 @ F_xx_xx
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@ F_xx_xx
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add r5,r5,r9 @ E+=X[i]
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eor r10,r10,r4,ror#2 @ F_00_19(B,C,D)
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add r5,r5,r10 @ E+=F_00_19(B,C,D)
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ldr r9,[r14,#15*4]
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ldr r10,[r14,#13*4]
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ldr r11,[r14,#7*4]
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add r4,r8,r4,ror#2 @ E+=K_xx_xx
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ldr r12,[r14,#2*4]
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eor r9,r9,r10
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eor r11,r11,r12 @ 1 cycle stall
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eor r10,r7,r3 @ F_xx_xx
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mov r9,r9,ror#31
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add r4,r4,r5,ror#27 @ E+=ROR(A,27)
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eor r9,r9,r11,ror#31
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str r9,[r14,#-4]!
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and r10,r6,r10,ror#2 @ F_xx_xx
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@ F_xx_xx
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add r4,r4,r9 @ E+=X[i]
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eor r10,r10,r3,ror#2 @ F_00_19(B,C,D)
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add r4,r4,r10 @ E+=F_00_19(B,C,D)
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ldr r9,[r14,#15*4]
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ldr r10,[r14,#13*4]
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ldr r11,[r14,#7*4]
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add r3,r8,r3,ror#2 @ E+=K_xx_xx
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ldr r12,[r14,#2*4]
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eor r9,r9,r10
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eor r11,r11,r12 @ 1 cycle stall
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eor r10,r6,r7 @ F_xx_xx
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mov r9,r9,ror#31
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add r3,r3,r4,ror#27 @ E+=ROR(A,27)
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eor r9,r9,r11,ror#31
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str r9,[r14,#-4]!
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and r10,r5,r10,ror#2 @ F_xx_xx
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@ F_xx_xx
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add r3,r3,r9 @ E+=X[i]
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eor r10,r10,r7,ror#2 @ F_00_19(B,C,D)
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add r3,r3,r10 @ E+=F_00_19(B,C,D)
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ldr r8,.LK_20_39 @ [+15+16*4]
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cmn sp,#0 @ [+3], clear carry to denote 20_39
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.L_20_39_or_60_79:
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ldr r9,[r14,#15*4]
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ldr r10,[r14,#13*4]
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ldr r11,[r14,#7*4]
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add r7,r8,r7,ror#2 @ E+=K_xx_xx
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ldr r12,[r14,#2*4]
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eor r9,r9,r10
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eor r11,r11,r12 @ 1 cycle stall
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eor r10,r5,r6 @ F_xx_xx
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mov r9,r9,ror#31
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add r7,r7,r3,ror#27 @ E+=ROR(A,27)
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eor r9,r9,r11,ror#31
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str r9,[r14,#-4]!
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eor r10,r4,r10,ror#2 @ F_xx_xx
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@ F_xx_xx
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add r7,r7,r9 @ E+=X[i]
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add r7,r7,r10 @ E+=F_20_39(B,C,D)
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ldr r9,[r14,#15*4]
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ldr r10,[r14,#13*4]
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ldr r11,[r14,#7*4]
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add r6,r8,r6,ror#2 @ E+=K_xx_xx
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ldr r12,[r14,#2*4]
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eor r9,r9,r10
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eor r11,r11,r12 @ 1 cycle stall
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eor r10,r4,r5 @ F_xx_xx
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mov r9,r9,ror#31
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add r6,r6,r7,ror#27 @ E+=ROR(A,27)
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eor r9,r9,r11,ror#31
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str r9,[r14,#-4]!
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eor r10,r3,r10,ror#2 @ F_xx_xx
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@ F_xx_xx
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add r6,r6,r9 @ E+=X[i]
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add r6,r6,r10 @ E+=F_20_39(B,C,D)
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ldr r9,[r14,#15*4]
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ldr r10,[r14,#13*4]
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ldr r11,[r14,#7*4]
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add r5,r8,r5,ror#2 @ E+=K_xx_xx
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ldr r12,[r14,#2*4]
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eor r9,r9,r10
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eor r11,r11,r12 @ 1 cycle stall
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eor r10,r3,r4 @ F_xx_xx
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mov r9,r9,ror#31
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add r5,r5,r6,ror#27 @ E+=ROR(A,27)
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eor r9,r9,r11,ror#31
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str r9,[r14,#-4]!
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eor r10,r7,r10,ror#2 @ F_xx_xx
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@ F_xx_xx
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add r5,r5,r9 @ E+=X[i]
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add r5,r5,r10 @ E+=F_20_39(B,C,D)
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ldr r9,[r14,#15*4]
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ldr r10,[r14,#13*4]
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ldr r11,[r14,#7*4]
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add r4,r8,r4,ror#2 @ E+=K_xx_xx
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ldr r12,[r14,#2*4]
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eor r9,r9,r10
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eor r11,r11,r12 @ 1 cycle stall
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eor r10,r7,r3 @ F_xx_xx
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mov r9,r9,ror#31
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add r4,r4,r5,ror#27 @ E+=ROR(A,27)
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eor r9,r9,r11,ror#31
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str r9,[r14,#-4]!
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eor r10,r6,r10,ror#2 @ F_xx_xx
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@ F_xx_xx
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add r4,r4,r9 @ E+=X[i]
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add r4,r4,r10 @ E+=F_20_39(B,C,D)
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ldr r9,[r14,#15*4]
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ldr r10,[r14,#13*4]
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ldr r11,[r14,#7*4]
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add r3,r8,r3,ror#2 @ E+=K_xx_xx
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ldr r12,[r14,#2*4]
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eor r9,r9,r10
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eor r11,r11,r12 @ 1 cycle stall
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eor r10,r6,r7 @ F_xx_xx
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mov r9,r9,ror#31
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add r3,r3,r4,ror#27 @ E+=ROR(A,27)
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eor r9,r9,r11,ror#31
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str r9,[r14,#-4]!
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eor r10,r5,r10,ror#2 @ F_xx_xx
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@ F_xx_xx
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add r3,r3,r9 @ E+=X[i]
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add r3,r3,r10 @ E+=F_20_39(B,C,D)
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teq r14,sp @ preserve carry
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bne .L_20_39_or_60_79 @ [+((12+3)*5+2)*4]
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bcs .L_done @ [+((12+3)*5+2)*4], spare 300 bytes
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ldr r8,.LK_40_59
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sub sp,sp,#20*4 @ [+2]
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.L_40_59:
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ldr r9,[r14,#15*4]
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ldr r10,[r14,#13*4]
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ldr r11,[r14,#7*4]
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add r7,r8,r7,ror#2 @ E+=K_xx_xx
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ldr r12,[r14,#2*4]
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eor r9,r9,r10
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eor r11,r11,r12 @ 1 cycle stall
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eor r10,r5,r6 @ F_xx_xx
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mov r9,r9,ror#31
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add r7,r7,r3,ror#27 @ E+=ROR(A,27)
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eor r9,r9,r11,ror#31
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str r9,[r14,#-4]!
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and r10,r4,r10,ror#2 @ F_xx_xx
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and r11,r5,r6 @ F_xx_xx
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add r7,r7,r9 @ E+=X[i]
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add r7,r7,r10 @ E+=F_40_59(B,C,D)
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add r7,r7,r11,ror#2
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ldr r9,[r14,#15*4]
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ldr r10,[r14,#13*4]
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ldr r11,[r14,#7*4]
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add r6,r8,r6,ror#2 @ E+=K_xx_xx
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ldr r12,[r14,#2*4]
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eor r9,r9,r10
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eor r11,r11,r12 @ 1 cycle stall
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eor r10,r4,r5 @ F_xx_xx
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mov r9,r9,ror#31
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add r6,r6,r7,ror#27 @ E+=ROR(A,27)
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eor r9,r9,r11,ror#31
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str r9,[r14,#-4]!
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and r10,r3,r10,ror#2 @ F_xx_xx
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and r11,r4,r5 @ F_xx_xx
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add r6,r6,r9 @ E+=X[i]
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add r6,r6,r10 @ E+=F_40_59(B,C,D)
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add r6,r6,r11,ror#2
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ldr r9,[r14,#15*4]
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ldr r10,[r14,#13*4]
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ldr r11,[r14,#7*4]
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add r5,r8,r5,ror#2 @ E+=K_xx_xx
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ldr r12,[r14,#2*4]
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eor r9,r9,r10
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eor r11,r11,r12 @ 1 cycle stall
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eor r10,r3,r4 @ F_xx_xx
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mov r9,r9,ror#31
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add r5,r5,r6,ror#27 @ E+=ROR(A,27)
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eor r9,r9,r11,ror#31
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str r9,[r14,#-4]!
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and r10,r7,r10,ror#2 @ F_xx_xx
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and r11,r3,r4 @ F_xx_xx
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add r5,r5,r9 @ E+=X[i]
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add r5,r5,r10 @ E+=F_40_59(B,C,D)
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add r5,r5,r11,ror#2
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ldr r9,[r14,#15*4]
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ldr r10,[r14,#13*4]
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ldr r11,[r14,#7*4]
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add r4,r8,r4,ror#2 @ E+=K_xx_xx
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ldr r12,[r14,#2*4]
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eor r9,r9,r10
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eor r11,r11,r12 @ 1 cycle stall
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eor r10,r7,r3 @ F_xx_xx
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mov r9,r9,ror#31
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add r4,r4,r5,ror#27 @ E+=ROR(A,27)
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eor r9,r9,r11,ror#31
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str r9,[r14,#-4]!
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and r10,r6,r10,ror#2 @ F_xx_xx
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and r11,r7,r3 @ F_xx_xx
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add r4,r4,r9 @ E+=X[i]
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add r4,r4,r10 @ E+=F_40_59(B,C,D)
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add r4,r4,r11,ror#2
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ldr r9,[r14,#15*4]
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ldr r10,[r14,#13*4]
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ldr r11,[r14,#7*4]
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add r3,r8,r3,ror#2 @ E+=K_xx_xx
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ldr r12,[r14,#2*4]
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eor r9,r9,r10
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eor r11,r11,r12 @ 1 cycle stall
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|
eor r10,r6,r7 @ F_xx_xx
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mov r9,r9,ror#31
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add r3,r3,r4,ror#27 @ E+=ROR(A,27)
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eor r9,r9,r11,ror#31
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str r9,[r14,#-4]!
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and r10,r5,r10,ror#2 @ F_xx_xx
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and r11,r6,r7 @ F_xx_xx
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add r3,r3,r9 @ E+=X[i]
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add r3,r3,r10 @ E+=F_40_59(B,C,D)
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add r3,r3,r11,ror#2
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teq r14,sp
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bne .L_40_59 @ [+((12+5)*5+2)*4]
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|
|
|
ldr r8,.LK_60_79
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sub sp,sp,#20*4
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cmp sp,#0 @ set carry to denote 60_79
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b .L_20_39_or_60_79 @ [+4], spare 300 bytes
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.L_done:
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add sp,sp,#80*4 @ "deallocate" stack frame
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ldmia r0,{r8,r9,r10,r11,r12}
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add r3,r8,r3
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add r4,r9,r4
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add r5,r10,r5,ror#2
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|
add r6,r11,r6,ror#2
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|
add r7,r12,r7,ror#2
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|
stmia r0,{r3,r4,r5,r6,r7}
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|
teq r1,r2
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bne .Lloop @ [+18], total 1307
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|
|
|
#if __ARM_ARCH__>=5
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|
ldmia sp!,{r4-r12,pc}
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#else
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|
ldmia sp!,{r4-r12,lr}
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|
tst lr,#1
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moveq pc,lr @ be binary compatible with V4, yet
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|
.word 0xe12fff1e @ interoperable with Thumb ISA:-)
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|
#endif
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|
.align 2
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|
.LK_00_19: .word 0x5a827999
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|
.LK_20_39: .word 0x6ed9eba1
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|
.LK_40_59: .word 0x8f1bbcdc
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|
.LK_60_79: .word 0xca62c1d6
|
|
.size sha1_block_data_order,.-sha1_block_data_order
|
|
.asciz "SHA1 block transform for ARMv4, CRYPTOGAMS by <appro@openssl.org>"
|
|
.align 2
|
|
#if defined(HAVE_GNU_STACK)
|
|
.section .note.GNU-stack,"",%progbits
|
|
#endif
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