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Diffstat (limited to 'crypto/libressl/crypto/sha/sha1-elf-armv4.S')
-rw-r--r--crypto/libressl/crypto/sha/sha1-elf-armv4.S455
1 files changed, 0 insertions, 455 deletions
diff --git a/crypto/libressl/crypto/sha/sha1-elf-armv4.S b/crypto/libressl/crypto/sha/sha1-elf-armv4.S
deleted file mode 100644
index 5aeaf7c..0000000
--- a/crypto/libressl/crypto/sha/sha1-elf-armv4.S
+++ /dev/null
@@ -1,455 +0,0 @@
-#include "arm_arch.h"
-
-.text
-
-.global sha1_block_data_order
-.type sha1_block_data_order,%function
-
-.align 2
-sha1_block_data_order:
- stmdb sp!,{r4-r12,lr}
- add r2,r1,r2,lsl#6 @ r2 to point at the end of r1
- ldmia r0,{r3,r4,r5,r6,r7}
-.Lloop:
- ldr r8,.LK_00_19
- mov r14,sp
- sub sp,sp,#15*4
- mov r5,r5,ror#30
- mov r6,r6,ror#30
- mov r7,r7,ror#30 @ [6]
-.L_00_15:
-#if __ARM_ARCH__<7 || defined(__STRICT_ALIGNMENT)
- ldrb r10,[r1,#2]
- ldrb r9,[r1,#3]
- ldrb r11,[r1,#1]
- add r7,r8,r7,ror#2 @ E+=K_00_19
- ldrb r12,[r1],#4
- orr r9,r9,r10,lsl#8
- eor r10,r5,r6 @ F_xx_xx
- orr r9,r9,r11,lsl#16
- add r7,r7,r3,ror#27 @ E+=ROR(A,27)
- orr r9,r9,r12,lsl#24
-#else
- ldr r9,[r1],#4 @ handles unaligned
- add r7,r8,r7,ror#2 @ E+=K_00_19
- eor r10,r5,r6 @ F_xx_xx
- add r7,r7,r3,ror#27 @ E+=ROR(A,27)
-#ifdef __ARMEL__
- rev r9,r9 @ byte swap
-#endif
-#endif
- and r10,r4,r10,ror#2
- add r7,r7,r9 @ E+=X[i]
- eor r10,r10,r6,ror#2 @ F_00_19(B,C,D)
- str r9,[r14,#-4]!
- add r7,r7,r10 @ E+=F_00_19(B,C,D)
-#if __ARM_ARCH__<7 || defined(__STRICT_ALIGNMENT)
- ldrb r10,[r1,#2]
- ldrb r9,[r1,#3]
- ldrb r11,[r1,#1]
- add r6,r8,r6,ror#2 @ E+=K_00_19
- ldrb r12,[r1],#4
- orr r9,r9,r10,lsl#8
- eor r10,r4,r5 @ F_xx_xx
- orr r9,r9,r11,lsl#16
- add r6,r6,r7,ror#27 @ E+=ROR(A,27)
- orr r9,r9,r12,lsl#24
-#else
- ldr r9,[r1],#4 @ handles unaligned
- add r6,r8,r6,ror#2 @ E+=K_00_19
- eor r10,r4,r5 @ F_xx_xx
- add r6,r6,r7,ror#27 @ E+=ROR(A,27)
-#ifdef __ARMEL__
- rev r9,r9 @ byte swap
-#endif
-#endif
- and r10,r3,r10,ror#2
- add r6,r6,r9 @ E+=X[i]
- eor r10,r10,r5,ror#2 @ F_00_19(B,C,D)
- str r9,[r14,#-4]!
- add r6,r6,r10 @ E+=F_00_19(B,C,D)
-#if __ARM_ARCH__<7 || defined(__STRICT_ALIGNMENT)
- ldrb r10,[r1,#2]
- ldrb r9,[r1,#3]
- ldrb r11,[r1,#1]
- add r5,r8,r5,ror#2 @ E+=K_00_19
- ldrb r12,[r1],#4
- orr r9,r9,r10,lsl#8
- eor r10,r3,r4 @ F_xx_xx
- orr r9,r9,r11,lsl#16
- add r5,r5,r6,ror#27 @ E+=ROR(A,27)
- orr r9,r9,r12,lsl#24
-#else
- ldr r9,[r1],#4 @ handles unaligned
- add r5,r8,r5,ror#2 @ E+=K_00_19
- eor r10,r3,r4 @ F_xx_xx
- add r5,r5,r6,ror#27 @ E+=ROR(A,27)
-#ifdef __ARMEL__
- rev r9,r9 @ byte swap
-#endif
-#endif
- and r10,r7,r10,ror#2
- add r5,r5,r9 @ E+=X[i]
- eor r10,r10,r4,ror#2 @ F_00_19(B,C,D)
- str r9,[r14,#-4]!
- add r5,r5,r10 @ E+=F_00_19(B,C,D)
-#if __ARM_ARCH__<7 || defined(__STRICT_ALIGNMENT)
- ldrb r10,[r1,#2]
- ldrb r9,[r1,#3]
- ldrb r11,[r1,#1]
- add r4,r8,r4,ror#2 @ E+=K_00_19
- ldrb r12,[r1],#4
- orr r9,r9,r10,lsl#8
- eor r10,r7,r3 @ F_xx_xx
- orr r9,r9,r11,lsl#16
- add r4,r4,r5,ror#27 @ E+=ROR(A,27)
- orr r9,r9,r12,lsl#24
-#else
- ldr r9,[r1],#4 @ handles unaligned
- add r4,r8,r4,ror#2 @ E+=K_00_19
- eor r10,r7,r3 @ F_xx_xx
- add r4,r4,r5,ror#27 @ E+=ROR(A,27)
-#ifdef __ARMEL__
- rev r9,r9 @ byte swap
-#endif
-#endif
- and r10,r6,r10,ror#2
- add r4,r4,r9 @ E+=X[i]
- eor r10,r10,r3,ror#2 @ F_00_19(B,C,D)
- str r9,[r14,#-4]!
- add r4,r4,r10 @ E+=F_00_19(B,C,D)
-#if __ARM_ARCH__<7 || defined(__STRICT_ALIGNMENT)
- ldrb r10,[r1,#2]
- ldrb r9,[r1,#3]
- ldrb r11,[r1,#1]
- add r3,r8,r3,ror#2 @ E+=K_00_19
- ldrb r12,[r1],#4
- orr r9,r9,r10,lsl#8
- eor r10,r6,r7 @ F_xx_xx
- orr r9,r9,r11,lsl#16
- add r3,r3,r4,ror#27 @ E+=ROR(A,27)
- orr r9,r9,r12,lsl#24
-#else
- ldr r9,[r1],#4 @ handles unaligned
- add r3,r8,r3,ror#2 @ E+=K_00_19
- eor r10,r6,r7 @ F_xx_xx
- add r3,r3,r4,ror#27 @ E+=ROR(A,27)
-#ifdef __ARMEL__
- rev r9,r9 @ byte swap
-#endif
-#endif
- and r10,r5,r10,ror#2
- add r3,r3,r9 @ E+=X[i]
- eor r10,r10,r7,ror#2 @ F_00_19(B,C,D)
- str r9,[r14,#-4]!
- add r3,r3,r10 @ E+=F_00_19(B,C,D)
- teq r14,sp
- bne .L_00_15 @ [((11+4)*5+2)*3]
- sub sp,sp,#25*4
-#if __ARM_ARCH__<7 || defined(__STRICT_ALIGNMENT)
- ldrb r10,[r1,#2]
- ldrb r9,[r1,#3]
- ldrb r11,[r1,#1]
- add r7,r8,r7,ror#2 @ E+=K_00_19
- ldrb r12,[r1],#4
- orr r9,r9,r10,lsl#8
- eor r10,r5,r6 @ F_xx_xx
- orr r9,r9,r11,lsl#16
- add r7,r7,r3,ror#27 @ E+=ROR(A,27)
- orr r9,r9,r12,lsl#24
-#else
- ldr r9,[r1],#4 @ handles unaligned
- add r7,r8,r7,ror#2 @ E+=K_00_19
- eor r10,r5,r6 @ F_xx_xx
- add r7,r7,r3,ror#27 @ E+=ROR(A,27)
-#ifdef __ARMEL__
- rev r9,r9 @ byte swap
-#endif
-#endif
- and r10,r4,r10,ror#2
- add r7,r7,r9 @ E+=X[i]
- eor r10,r10,r6,ror#2 @ F_00_19(B,C,D)
- str r9,[r14,#-4]!
- add r7,r7,r10 @ E+=F_00_19(B,C,D)
- ldr r9,[r14,#15*4]
- ldr r10,[r14,#13*4]
- ldr r11,[r14,#7*4]
- add r6,r8,r6,ror#2 @ E+=K_xx_xx
- ldr r12,[r14,#2*4]
- eor r9,r9,r10
- eor r11,r11,r12 @ 1 cycle stall
- eor r10,r4,r5 @ F_xx_xx
- mov r9,r9,ror#31
- add r6,r6,r7,ror#27 @ E+=ROR(A,27)
- eor r9,r9,r11,ror#31
- str r9,[r14,#-4]!
- and r10,r3,r10,ror#2 @ F_xx_xx
- @ F_xx_xx
- add r6,r6,r9 @ E+=X[i]
- eor r10,r10,r5,ror#2 @ F_00_19(B,C,D)
- add r6,r6,r10 @ E+=F_00_19(B,C,D)
- ldr r9,[r14,#15*4]
- ldr r10,[r14,#13*4]
- ldr r11,[r14,#7*4]
- add r5,r8,r5,ror#2 @ E+=K_xx_xx
- ldr r12,[r14,#2*4]
- eor r9,r9,r10
- eor r11,r11,r12 @ 1 cycle stall
- eor r10,r3,r4 @ F_xx_xx
- mov r9,r9,ror#31
- add r5,r5,r6,ror#27 @ E+=ROR(A,27)
- eor r9,r9,r11,ror#31
- str r9,[r14,#-4]!
- and r10,r7,r10,ror#2 @ F_xx_xx
- @ F_xx_xx
- add r5,r5,r9 @ E+=X[i]
- eor r10,r10,r4,ror#2 @ F_00_19(B,C,D)
- add r5,r5,r10 @ E+=F_00_19(B,C,D)
- ldr r9,[r14,#15*4]
- ldr r10,[r14,#13*4]
- ldr r11,[r14,#7*4]
- add r4,r8,r4,ror#2 @ E+=K_xx_xx
- ldr r12,[r14,#2*4]
- eor r9,r9,r10
- eor r11,r11,r12 @ 1 cycle stall
- eor r10,r7,r3 @ F_xx_xx
- mov r9,r9,ror#31
- add r4,r4,r5,ror#27 @ E+=ROR(A,27)
- eor r9,r9,r11,ror#31
- str r9,[r14,#-4]!
- and r10,r6,r10,ror#2 @ F_xx_xx
- @ F_xx_xx
- add r4,r4,r9 @ E+=X[i]
- eor r10,r10,r3,ror#2 @ F_00_19(B,C,D)
- add r4,r4,r10 @ E+=F_00_19(B,C,D)
- ldr r9,[r14,#15*4]
- ldr r10,[r14,#13*4]
- ldr r11,[r14,#7*4]
- add r3,r8,r3,ror#2 @ E+=K_xx_xx
- ldr r12,[r14,#2*4]
- eor r9,r9,r10
- eor r11,r11,r12 @ 1 cycle stall
- eor r10,r6,r7 @ F_xx_xx
- mov r9,r9,ror#31
- add r3,r3,r4,ror#27 @ E+=ROR(A,27)
- eor r9,r9,r11,ror#31
- str r9,[r14,#-4]!
- and r10,r5,r10,ror#2 @ F_xx_xx
- @ F_xx_xx
- add r3,r3,r9 @ E+=X[i]
- eor r10,r10,r7,ror#2 @ F_00_19(B,C,D)
- add r3,r3,r10 @ E+=F_00_19(B,C,D)
-
- ldr r8,.LK_20_39 @ [+15+16*4]
- cmn sp,#0 @ [+3], clear carry to denote 20_39
-.L_20_39_or_60_79:
- ldr r9,[r14,#15*4]
- ldr r10,[r14,#13*4]
- ldr r11,[r14,#7*4]
- add r7,r8,r7,ror#2 @ E+=K_xx_xx
- ldr r12,[r14,#2*4]
- eor r9,r9,r10
- eor r11,r11,r12 @ 1 cycle stall
- eor r10,r5,r6 @ F_xx_xx
- mov r9,r9,ror#31
- add r7,r7,r3,ror#27 @ E+=ROR(A,27)
- eor r9,r9,r11,ror#31
- str r9,[r14,#-4]!
- eor r10,r4,r10,ror#2 @ F_xx_xx
- @ F_xx_xx
- add r7,r7,r9 @ E+=X[i]
- add r7,r7,r10 @ E+=F_20_39(B,C,D)
- ldr r9,[r14,#15*4]
- ldr r10,[r14,#13*4]
- ldr r11,[r14,#7*4]
- add r6,r8,r6,ror#2 @ E+=K_xx_xx
- ldr r12,[r14,#2*4]
- eor r9,r9,r10
- eor r11,r11,r12 @ 1 cycle stall
- eor r10,r4,r5 @ F_xx_xx
- mov r9,r9,ror#31
- add r6,r6,r7,ror#27 @ E+=ROR(A,27)
- eor r9,r9,r11,ror#31
- str r9,[r14,#-4]!
- eor r10,r3,r10,ror#2 @ F_xx_xx
- @ F_xx_xx
- add r6,r6,r9 @ E+=X[i]
- add r6,r6,r10 @ E+=F_20_39(B,C,D)
- ldr r9,[r14,#15*4]
- ldr r10,[r14,#13*4]
- ldr r11,[r14,#7*4]
- add r5,r8,r5,ror#2 @ E+=K_xx_xx
- ldr r12,[r14,#2*4]
- eor r9,r9,r10
- eor r11,r11,r12 @ 1 cycle stall
- eor r10,r3,r4 @ F_xx_xx
- mov r9,r9,ror#31
- add r5,r5,r6,ror#27 @ E+=ROR(A,27)
- eor r9,r9,r11,ror#31
- str r9,[r14,#-4]!
- eor r10,r7,r10,ror#2 @ F_xx_xx
- @ F_xx_xx
- add r5,r5,r9 @ E+=X[i]
- add r5,r5,r10 @ E+=F_20_39(B,C,D)
- ldr r9,[r14,#15*4]
- ldr r10,[r14,#13*4]
- ldr r11,[r14,#7*4]
- add r4,r8,r4,ror#2 @ E+=K_xx_xx
- ldr r12,[r14,#2*4]
- eor r9,r9,r10
- eor r11,r11,r12 @ 1 cycle stall
- eor r10,r7,r3 @ F_xx_xx
- mov r9,r9,ror#31
- add r4,r4,r5,ror#27 @ E+=ROR(A,27)
- eor r9,r9,r11,ror#31
- str r9,[r14,#-4]!
- eor r10,r6,r10,ror#2 @ F_xx_xx
- @ F_xx_xx
- add r4,r4,r9 @ E+=X[i]
- add r4,r4,r10 @ E+=F_20_39(B,C,D)
- ldr r9,[r14,#15*4]
- ldr r10,[r14,#13*4]
- ldr r11,[r14,#7*4]
- add r3,r8,r3,ror#2 @ E+=K_xx_xx
- ldr r12,[r14,#2*4]
- eor r9,r9,r10
- eor r11,r11,r12 @ 1 cycle stall
- eor r10,r6,r7 @ F_xx_xx
- mov r9,r9,ror#31
- add r3,r3,r4,ror#27 @ E+=ROR(A,27)
- eor r9,r9,r11,ror#31
- str r9,[r14,#-4]!
- eor r10,r5,r10,ror#2 @ F_xx_xx
- @ F_xx_xx
- add r3,r3,r9 @ E+=X[i]
- add r3,r3,r10 @ E+=F_20_39(B,C,D)
- teq r14,sp @ preserve carry
- bne .L_20_39_or_60_79 @ [+((12+3)*5+2)*4]
- bcs .L_done @ [+((12+3)*5+2)*4], spare 300 bytes
-
- ldr r8,.LK_40_59
- sub sp,sp,#20*4 @ [+2]
-.L_40_59:
- ldr r9,[r14,#15*4]
- ldr r10,[r14,#13*4]
- ldr r11,[r14,#7*4]
- add r7,r8,r7,ror#2 @ E+=K_xx_xx
- ldr r12,[r14,#2*4]
- eor r9,r9,r10
- eor r11,r11,r12 @ 1 cycle stall
- eor r10,r5,r6 @ F_xx_xx
- mov r9,r9,ror#31
- add r7,r7,r3,ror#27 @ E+=ROR(A,27)
- eor r9,r9,r11,ror#31
- str r9,[r14,#-4]!
- and r10,r4,r10,ror#2 @ F_xx_xx
- and r11,r5,r6 @ F_xx_xx
- add r7,r7,r9 @ E+=X[i]
- add r7,r7,r10 @ E+=F_40_59(B,C,D)
- add r7,r7,r11,ror#2
- ldr r9,[r14,#15*4]
- ldr r10,[r14,#13*4]
- ldr r11,[r14,#7*4]
- add r6,r8,r6,ror#2 @ E+=K_xx_xx
- ldr r12,[r14,#2*4]
- eor r9,r9,r10
- eor r11,r11,r12 @ 1 cycle stall
- eor r10,r4,r5 @ F_xx_xx
- mov r9,r9,ror#31
- add r6,r6,r7,ror#27 @ E+=ROR(A,27)
- eor r9,r9,r11,ror#31
- str r9,[r14,#-4]!
- and r10,r3,r10,ror#2 @ F_xx_xx
- and r11,r4,r5 @ F_xx_xx
- add r6,r6,r9 @ E+=X[i]
- add r6,r6,r10 @ E+=F_40_59(B,C,D)
- add r6,r6,r11,ror#2
- ldr r9,[r14,#15*4]
- ldr r10,[r14,#13*4]
- ldr r11,[r14,#7*4]
- add r5,r8,r5,ror#2 @ E+=K_xx_xx
- ldr r12,[r14,#2*4]
- eor r9,r9,r10
- eor r11,r11,r12 @ 1 cycle stall
- eor r10,r3,r4 @ F_xx_xx
- mov r9,r9,ror#31
- add r5,r5,r6,ror#27 @ E+=ROR(A,27)
- eor r9,r9,r11,ror#31
- str r9,[r14,#-4]!
- and r10,r7,r10,ror#2 @ F_xx_xx
- and r11,r3,r4 @ F_xx_xx
- add r5,r5,r9 @ E+=X[i]
- add r5,r5,r10 @ E+=F_40_59(B,C,D)
- add r5,r5,r11,ror#2
- ldr r9,[r14,#15*4]
- ldr r10,[r14,#13*4]
- ldr r11,[r14,#7*4]
- add r4,r8,r4,ror#2 @ E+=K_xx_xx
- ldr r12,[r14,#2*4]
- eor r9,r9,r10
- eor r11,r11,r12 @ 1 cycle stall
- eor r10,r7,r3 @ F_xx_xx
- mov r9,r9,ror#31
- add r4,r4,r5,ror#27 @ E+=ROR(A,27)
- eor r9,r9,r11,ror#31
- str r9,[r14,#-4]!
- and r10,r6,r10,ror#2 @ F_xx_xx
- and r11,r7,r3 @ F_xx_xx
- add r4,r4,r9 @ E+=X[i]
- add r4,r4,r10 @ E+=F_40_59(B,C,D)
- add r4,r4,r11,ror#2
- ldr r9,[r14,#15*4]
- ldr r10,[r14,#13*4]
- ldr r11,[r14,#7*4]
- add r3,r8,r3,ror#2 @ E+=K_xx_xx
- ldr r12,[r14,#2*4]
- eor r9,r9,r10
- eor r11,r11,r12 @ 1 cycle stall
- eor r10,r6,r7 @ F_xx_xx
- mov r9,r9,ror#31
- add r3,r3,r4,ror#27 @ E+=ROR(A,27)
- eor r9,r9,r11,ror#31
- str r9,[r14,#-4]!
- and r10,r5,r10,ror#2 @ F_xx_xx
- and r11,r6,r7 @ F_xx_xx
- add r3,r3,r9 @ E+=X[i]
- add r3,r3,r10 @ E+=F_40_59(B,C,D)
- add r3,r3,r11,ror#2
- teq r14,sp
- bne .L_40_59 @ [+((12+5)*5+2)*4]
-
- ldr r8,.LK_60_79
- sub sp,sp,#20*4
- cmp sp,#0 @ set carry to denote 60_79
- b .L_20_39_or_60_79 @ [+4], spare 300 bytes
-.L_done:
- add sp,sp,#80*4 @ "deallocate" stack frame
- ldmia r0,{r8,r9,r10,r11,r12}
- add r3,r8,r3
- add r4,r9,r4
- add r5,r10,r5,ror#2
- add r6,r11,r6,ror#2
- add r7,r12,r7,ror#2
- stmia r0,{r3,r4,r5,r6,r7}
- teq r1,r2
- bne .Lloop @ [+18], total 1307
-
-#if __ARM_ARCH__>=5
- ldmia sp!,{r4-r12,pc}
-#else
- ldmia sp!,{r4-r12,lr}
- tst lr,#1
- moveq pc,lr @ be binary compatible with V4, yet
- .word 0xe12fff1e @ interoperable with Thumb ISA:-)
-#endif
-.align 2
-.LK_00_19: .word 0x5a827999
-.LK_20_39: .word 0x6ed9eba1
-.LK_40_59: .word 0x8f1bbcdc
-.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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