lib/openssl/crypto/sha/asm/sha512-armv4.s - kernel/lk - Gitiles

 .text
 .code	32
 .type	K512,%object
 .align	5
 K512:
 .word	0x428a2f98,0xd728ae22, 0x71374491,0x23ef65cd
 .word	0xb5c0fbcf,0xec4d3b2f, 0xe9b5dba5,0x8189dbbc
 .word	0x3956c25b,0xf348b538, 0x59f111f1,0xb605d019
 .word	0x923f82a4,0xaf194f9b, 0xab1c5ed5,0xda6d8118
 .word	0xd807aa98,0xa3030242, 0x12835b01,0x45706fbe
 .word	0x243185be,0x4ee4b28c, 0x550c7dc3,0xd5ffb4e2
 .word	0x72be5d74,0xf27b896f, 0x80deb1fe,0x3b1696b1
 .word	0x9bdc06a7,0x25c71235, 0xc19bf174,0xcf692694
 .word	0xe49b69c1,0x9ef14ad2, 0xefbe4786,0x384f25e3
 .word	0x0fc19dc6,0x8b8cd5b5, 0x240ca1cc,0x77ac9c65
 .word	0x2de92c6f,0x592b0275, 0x4a7484aa,0x6ea6e483
 .word	0x5cb0a9dc,0xbd41fbd4, 0x76f988da,0x831153b5
 .word	0x983e5152,0xee66dfab, 0xa831c66d,0x2db43210
 .word	0xb00327c8,0x98fb213f, 0xbf597fc7,0xbeef0ee4
 .word	0xc6e00bf3,0x3da88fc2, 0xd5a79147,0x930aa725
 .word	0x06ca6351,0xe003826f, 0x14292967,0x0a0e6e70
 .word	0x27b70a85,0x46d22ffc, 0x2e1b2138,0x5c26c926
 .word	0x4d2c6dfc,0x5ac42aed, 0x53380d13,0x9d95b3df
 .word	0x650a7354,0x8baf63de, 0x766a0abb,0x3c77b2a8
 .word	0x81c2c92e,0x47edaee6, 0x92722c85,0x1482353b
 .word	0xa2bfe8a1,0x4cf10364, 0xa81a664b,0xbc423001
 .word	0xc24b8b70,0xd0f89791, 0xc76c51a3,0x0654be30
 .word	0xd192e819,0xd6ef5218, 0xd6990624,0x5565a910
 .word	0xf40e3585,0x5771202a, 0x106aa070,0x32bbd1b8
 .word	0x19a4c116,0xb8d2d0c8, 0x1e376c08,0x5141ab53
 .word	0x2748774c,0xdf8eeb99, 0x34b0bcb5,0xe19b48a8
 .word	0x391c0cb3,0xc5c95a63, 0x4ed8aa4a,0xe3418acb
 .word	0x5b9cca4f,0x7763e373, 0x682e6ff3,0xd6b2b8a3
 .word	0x748f82ee,0x5defb2fc, 0x78a5636f,0x43172f60
 .word	0x84c87814,0xa1f0ab72, 0x8cc70208,0x1a6439ec
 .word	0x90befffa,0x23631e28, 0xa4506ceb,0xde82bde9
 .word	0xbef9a3f7,0xb2c67915, 0xc67178f2,0xe372532b
 .word	0xca273ece,0xea26619c, 0xd186b8c7,0x21c0c207
 .word	0xeada7dd6,0xcde0eb1e, 0xf57d4f7f,0xee6ed178
 .word	0x06f067aa,0x72176fba, 0x0a637dc5,0xa2c898a6
 .word	0x113f9804,0xbef90dae, 0x1b710b35,0x131c471b
 .word	0x28db77f5,0x23047d84, 0x32caab7b,0x40c72493
 .word	0x3c9ebe0a,0x15c9bebc, 0x431d67c4,0x9c100d4c
 .word	0x4cc5d4be,0xcb3e42b6, 0x597f299c,0xfc657e2a
 .word	0x5fcb6fab,0x3ad6faec, 0x6c44198c,0x4a475817
 .size	K512,.-K512

 .global	sha512_block_data_order
 .type	sha512_block_data_order,%function
 sha512_block_data_order:
 	sub	r3,pc,#8		@ sha512_block_data_order
 	add	r2,r1,r2,lsl#7	@ len to point at the end of inp
 	stmdb	sp!,{r4-r12,lr}
 	sub	r14,r3,#640		@ K512
 	sub	sp,sp,#9*8

 	ldr	r7,[r0,#32+4]
 	ldr	r8,[r0,#32+0]
 	ldr	r9, [r0,#48+4]
 	ldr	r10, [r0,#48+0]
 	ldr	r11, [r0,#56+4]
 	ldr	r12, [r0,#56+0]
 .Loop:
 	str	r9, [sp,#48+0]
 	str	r10, [sp,#48+4]
 	str	r11, [sp,#56+0]
 	str	r12, [sp,#56+4]
 	ldr	r5,[r0,#0+4]
 	ldr	r6,[r0,#0+0]
 	ldr	r3,[r0,#8+4]
 	ldr	r4,[r0,#8+0]
 	ldr	r9, [r0,#16+4]
 	ldr	r10, [r0,#16+0]
 	ldr	r11, [r0,#24+4]
 	ldr	r12, [r0,#24+0]
 	str	r3,[sp,#8+0]
 	str	r4,[sp,#8+4]
 	str	r9, [sp,#16+0]
 	str	r10, [sp,#16+4]
 	str	r11, [sp,#24+0]
 	str	r12, [sp,#24+4]
 	ldr	r3,[r0,#40+4]
 	ldr	r4,[r0,#40+0]
 	str	r3,[sp,#40+0]
 	str	r4,[sp,#40+4]

 .L00_15:
 	ldrb	r3,[r1,#7]
 	ldrb	r9, [r1,#6]
 	ldrb	r10, [r1,#5]
 	ldrb	r11, [r1,#4]
 	ldrb	r4,[r1,#3]
 	ldrb	r12, [r1,#2]
 	orr	r3,r3,r9,lsl#8
 	ldrb	r9, [r1,#1]
 	orr	r3,r3,r10,lsl#16
 	ldrb	r10, [r1],#8
 	orr	r3,r3,r11,lsl#24
 	orr	r4,r4,r12,lsl#8
 	orr	r4,r4,r9,lsl#16
 	orr	r4,r4,r10,lsl#24
 	str	r3,[sp,#64+0]
 	str	r4,[sp,#64+4]
 	ldr	r11,[sp,#56+0]	@ h.lo
 	ldr	r12,[sp,#56+4]	@ h.hi
 	@ Sigma1(x)	(ROTR((x),14) ^ ROTR((x),18)  ^ ROTR((x),41))
 	@ LO		lo>>14^hi<<18 ^ lo>>18^hi<<14 ^ hi>>9^lo<<23
 	@ HI		hi>>14^lo<<18 ^ hi>>18^lo<<14 ^ lo>>9^hi<<23
 	mov	r9,r7,lsr#14
 	mov	r10,r8,lsr#14
 	eor	r9,r9,r8,lsl#18
 	eor	r10,r10,r7,lsl#18
 	eor	r9,r9,r7,lsr#18
 	eor	r10,r10,r8,lsr#18
 	eor	r9,r9,r8,lsl#14
 	eor	r10,r10,r7,lsl#14
 	eor	r9,r9,r8,lsr#9
 	eor	r10,r10,r7,lsr#9
 	eor	r9,r9,r7,lsl#23
 	eor	r10,r10,r8,lsl#23	@ Sigma1(e)
 	adds	r3,r3,r9
 	adc	r4,r4,r10		@ T += Sigma1(e)
 	adds	r3,r3,r11
 	adc	r4,r4,r12		@ T += h

 	ldr	r9,[sp,#40+0]	@ f.lo
 	ldr	r10,[sp,#40+4]	@ f.hi
 	ldr	r11,[sp,#48+0]	@ g.lo
 	ldr	r12,[sp,#48+4]	@ g.hi
 	str	r7,[sp,#32+0]
 	str	r8,[sp,#32+4]
 	str	r5,[sp,#0+0]
 	str	r6,[sp,#0+4]

 	eor	r9,r9,r11
 	eor	r10,r10,r12
 	and	r9,r9,r7
 	and	r10,r10,r8
 	eor	r9,r9,r11
 	eor	r10,r10,r12		@ Ch(e,f,g)

 	ldr	r11,[r14,#4]		@ K[i].lo
 	ldr	r12,[r14,#0]		@ K[i].hi
 	ldr	r7,[sp,#24+0]	@ d.lo
 	ldr	r8,[sp,#24+4]	@ d.hi

 	adds	r3,r3,r9
 	adc	r4,r4,r10		@ T += Ch(e,f,g)
 	adds	r3,r3,r11
 	adc	r4,r4,r12		@ T += K[i]
 	adds	r7,r7,r3
 	adc	r8,r8,r4		@ d += T

 	and	r9,r11,#0xff
 	teq	r9,#148
 	orreq	r14,r14,#1

 	ldr	r11,[sp,#8+0]	@ b.lo
 	ldr	r12,[sp,#16+0]	@ c.lo
 	@ Sigma0(x)	(ROTR((x),28) ^ ROTR((x),34) ^ ROTR((x),39))
 	@ LO		lo>>28^hi<<4  ^ hi>>2^lo<<30 ^ hi>>7^lo<<25
 	@ HI		hi>>28^lo<<4  ^ lo>>2^hi<<30 ^ lo>>7^hi<<25
 	mov	r9,r5,lsr#28
 	mov	r10,r6,lsr#28
 	eor	r9,r9,r6,lsl#4
 	eor	r10,r10,r5,lsl#4
 	eor	r9,r9,r6,lsr#2
 	eor	r10,r10,r5,lsr#2
 	eor	r9,r9,r5,lsl#30
 	eor	r10,r10,r6,lsl#30
 	eor	r9,r9,r6,lsr#7
 	eor	r10,r10,r5,lsr#7
 	eor	r9,r9,r5,lsl#25
 	eor	r10,r10,r6,lsl#25	@ Sigma0(a)
 	adds	r3,r3,r9
 	adc	r4,r4,r10		@ T += Sigma0(a)

 	and	r9,r5,r11
 	orr	r5,r5,r11
 	ldr	r10,[sp,#8+4]	@ b.hi
 	ldr	r11,[sp,#16+4]	@ c.hi
 	and	r5,r5,r12
 	orr	r5,r5,r9		@ Maj(a,b,c).lo
 	and	r12,r6,r10
 	orr	r6,r6,r10
 	and	r6,r6,r11
 	orr	r6,r6,r12		@ Maj(a,b,c).hi
 	adds	r5,r5,r3
 	adc	r6,r6,r4		@ h += T

 	sub	sp,sp,#8
 	add	r14,r14,#8
 	tst	r14,#1
 	beq	.L00_15
 	bic	r14,r14,#1

 .L16_79:
 	ldr	r9,[sp,#184+0]
 	ldr	r10,[sp,#184+4]
 	ldr	r11,[sp,#80+0]
 	ldr	r12,[sp,#80+4]

 	@ sigma0(x)	(ROTR((x),1)  ^ ROTR((x),8)  ^ ((x)>>7))
 	@ LO		lo>>1^hi<<31  ^ lo>>8^hi<<24 ^ lo>>7^hi<<25
 	@ HI		hi>>1^lo<<31  ^ hi>>8^lo<<24 ^ hi>>7
 	mov	r3,r9,lsr#1
 	mov	r4,r10,lsr#1
 	eor	r3,r3,r10,lsl#31
 	eor	r4,r4,r9,lsl#31
 	eor	r3,r3,r9,lsr#8
 	eor	r4,r4,r10,lsr#8
 	eor	r3,r3,r10,lsl#24
 	eor	r4,r4,r9,lsl#24
 	eor	r3,r3,r9,lsr#7
 	eor	r4,r4,r10,lsr#7
 	eor	r3,r3,r10,lsl#25

 	@ sigma1(x)	(ROTR((x),19) ^ ROTR((x),61) ^ ((x)>>6))
 	@ LO		lo>>19^hi<<13 ^ hi>>29^lo<<3 ^ lo>>6^hi<<26
 	@ HI		hi>>19^lo<<13 ^ lo>>29^hi<<3 ^ hi>>6
 	mov	r9,r11,lsr#19
 	mov	r10,r12,lsr#19
 	eor	r9,r9,r12,lsl#13
 	eor	r10,r10,r11,lsl#13
 	eor	r9,r9,r12,lsr#29
 	eor	r10,r10,r11,lsr#29
 	eor	r9,r9,r11,lsl#3
 	eor	r10,r10,r12,lsl#3
 	eor	r9,r9,r11,lsr#6
 	eor	r10,r10,r12,lsr#6
 	eor	r9,r9,r12,lsl#26

 	ldr	r11,[sp,#120+0]
 	ldr	r12,[sp,#120+4]
 	adds	r3,r3,r9
 	adc	r4,r4,r10

 	ldr	r9,[sp,#192+0]
 	ldr	r10,[sp,#192+4]
 	adds	r3,r3,r11
 	adc	r4,r4,r12
 	adds	r3,r3,r9
 	adc	r4,r4,r10
 	str	r3,[sp,#64+0]
 	str	r4,[sp,#64+4]
 	ldr	r11,[sp,#56+0]	@ h.lo
 	ldr	r12,[sp,#56+4]	@ h.hi
 	@ Sigma1(x)	(ROTR((x),14) ^ ROTR((x),18)  ^ ROTR((x),41))
 	@ LO		lo>>14^hi<<18 ^ lo>>18^hi<<14 ^ hi>>9^lo<<23
 	@ HI		hi>>14^lo<<18 ^ hi>>18^lo<<14 ^ lo>>9^hi<<23
 	mov	r9,r7,lsr#14
 	mov	r10,r8,lsr#14
 	eor	r9,r9,r8,lsl#18
 	eor	r10,r10,r7,lsl#18
 	eor	r9,r9,r7,lsr#18
 	eor	r10,r10,r8,lsr#18
 	eor	r9,r9,r8,lsl#14
 	eor	r10,r10,r7,lsl#14
 	eor	r9,r9,r8,lsr#9
 	eor	r10,r10,r7,lsr#9
 	eor	r9,r9,r7,lsl#23
 	eor	r10,r10,r8,lsl#23	@ Sigma1(e)
 	adds	r3,r3,r9
 	adc	r4,r4,r10		@ T += Sigma1(e)
 	adds	r3,r3,r11
 	adc	r4,r4,r12		@ T += h

 	ldr	r9,[sp,#40+0]	@ f.lo
 	ldr	r10,[sp,#40+4]	@ f.hi
 	ldr	r11,[sp,#48+0]	@ g.lo
 	ldr	r12,[sp,#48+4]	@ g.hi
 	str	r7,[sp,#32+0]
 	str	r8,[sp,#32+4]
 	str	r5,[sp,#0+0]
 	str	r6,[sp,#0+4]

 	eor	r9,r9,r11
 	eor	r10,r10,r12
 	and	r9,r9,r7
 	and	r10,r10,r8
 	eor	r9,r9,r11
 	eor	r10,r10,r12		@ Ch(e,f,g)

 	ldr	r11,[r14,#4]		@ K[i].lo
 	ldr	r12,[r14,#0]		@ K[i].hi
 	ldr	r7,[sp,#24+0]	@ d.lo
 	ldr	r8,[sp,#24+4]	@ d.hi

 	adds	r3,r3,r9
 	adc	r4,r4,r10		@ T += Ch(e,f,g)
 	adds	r3,r3,r11
 	adc	r4,r4,r12		@ T += K[i]
 	adds	r7,r7,r3
 	adc	r8,r8,r4		@ d += T

 	and	r9,r11,#0xff
 	teq	r9,#23
 	orreq	r14,r14,#1

 	ldr	r11,[sp,#8+0]	@ b.lo
 	ldr	r12,[sp,#16+0]	@ c.lo
 	@ Sigma0(x)	(ROTR((x),28) ^ ROTR((x),34) ^ ROTR((x),39))
 	@ LO		lo>>28^hi<<4  ^ hi>>2^lo<<30 ^ hi>>7^lo<<25
 	@ HI		hi>>28^lo<<4  ^ lo>>2^hi<<30 ^ lo>>7^hi<<25
 	mov	r9,r5,lsr#28
 	mov	r10,r6,lsr#28
 	eor	r9,r9,r6,lsl#4
 	eor	r10,r10,r5,lsl#4
 	eor	r9,r9,r6,lsr#2
 	eor	r10,r10,r5,lsr#2
 	eor	r9,r9,r5,lsl#30
 	eor	r10,r10,r6,lsl#30
 	eor	r9,r9,r6,lsr#7
 	eor	r10,r10,r5,lsr#7
 	eor	r9,r9,r5,lsl#25
 	eor	r10,r10,r6,lsl#25	@ Sigma0(a)
 	adds	r3,r3,r9
 	adc	r4,r4,r10		@ T += Sigma0(a)

 	and	r9,r5,r11
 	orr	r5,r5,r11
 	ldr	r10,[sp,#8+4]	@ b.hi
 	ldr	r11,[sp,#16+4]	@ c.hi
 	and	r5,r5,r12
 	orr	r5,r5,r9		@ Maj(a,b,c).lo
 	and	r12,r6,r10
 	orr	r6,r6,r10
 	and	r6,r6,r11
 	orr	r6,r6,r12		@ Maj(a,b,c).hi
 	adds	r5,r5,r3
 	adc	r6,r6,r4		@ h += T

 	sub	sp,sp,#8
 	add	r14,r14,#8
 	tst	r14,#1
 	beq	.L16_79
 	bic	r14,r14,#1

 	ldr	r3,[sp,#8+0]
 	ldr	r4,[sp,#8+4]
 	ldr	r9, [r0,#0+4]
 	ldr	r10, [r0,#0+0]
 	ldr	r11, [r0,#8+4]
 	ldr	r12, [r0,#8+0]
 	adds	r9,r5,r9
 	adc	r10,r6,r10
 	adds	r11,r3,r11
 	adc	r12,r4,r12
 	str	r9, [r0,#0+4]
 	str	r10, [r0,#0+0]
 	str	r11, [r0,#8+4]
 	str	r12, [r0,#8+0]

 	ldr	r5,[sp,#16+0]
 	ldr	r6,[sp,#16+4]
 	ldr	r3,[sp,#24+0]
 	ldr	r4,[sp,#24+4]
 	ldr	r9, [r0,#16+4]
 	ldr	r10, [r0,#16+0]
 	ldr	r11, [r0,#24+4]
 	ldr	r12, [r0,#24+0]
 	adds	r9,r5,r9
 	adc	r10,r6,r10
 	adds	r11,r3,r11
 	adc	r12,r4,r12
 	str	r9, [r0,#16+4]
 	str	r10, [r0,#16+0]
 	str	r11, [r0,#24+4]
 	str	r12, [r0,#24+0]

 	ldr	r3,[sp,#40+0]
 	ldr	r4,[sp,#40+4]
 	ldr	r9, [r0,#32+4]
 	ldr	r10, [r0,#32+0]
 	ldr	r11, [r0,#40+4]
 	ldr	r12, [r0,#40+0]
 	adds	r7,r7,r9
 	adc	r8,r8,r10
 	adds	r11,r3,r11
 	adc	r12,r4,r12
 	str	r7,[r0,#32+4]
 	str	r8,[r0,#32+0]
 	str	r11, [r0,#40+4]
 	str	r12, [r0,#40+0]

 	ldr	r5,[sp,#48+0]
 	ldr	r6,[sp,#48+4]
 	ldr	r3,[sp,#56+0]
 	ldr	r4,[sp,#56+4]
 	ldr	r9, [r0,#48+4]
 	ldr	r10, [r0,#48+0]
 	ldr	r11, [r0,#56+4]
 	ldr	r12, [r0,#56+0]
 	adds	r9,r5,r9
 	adc	r10,r6,r10
 	adds	r11,r3,r11
 	adc	r12,r4,r12
 	str	r9, [r0,#48+4]
 	str	r10, [r0,#48+0]
 	str	r11, [r0,#56+4]
 	str	r12, [r0,#56+0]

 	add	sp,sp,#640
 	sub	r14,r14,#640

 	teq	r1,r2
 	bne	.Loop

 	add	sp,sp,#8*9		@ destroy frame
 	ldmia	sp!,{r4-r12,lr}
 	tst	lr,#1
 	moveq	pc,lr			@ be binary compatible with V4, yet
 	.word	0xe12fff1e			@ interoperable with Thumb ISA:-)
 .size   sha512_block_data_order,.-sha512_block_data_order
 .asciz  "SHA512 block transform for ARMv4, CRYPTOGAMS by <appro@openssl.org>"
 .align	2
	.text
	.code 32
	.type K512,%object
	.align 5
	K512:
	.word 0x428a2f98,0xd728ae22, 0x71374491,0x23ef65cd
	.word 0xb5c0fbcf,0xec4d3b2f, 0xe9b5dba5,0x8189dbbc
	.word 0x3956c25b,0xf348b538, 0x59f111f1,0xb605d019
	.word 0x923f82a4,0xaf194f9b, 0xab1c5ed5,0xda6d8118
	.word 0xd807aa98,0xa3030242, 0x12835b01,0x45706fbe
	.word 0x243185be,0x4ee4b28c, 0x550c7dc3,0xd5ffb4e2
	.word 0x72be5d74,0xf27b896f, 0x80deb1fe,0x3b1696b1
	.word 0x9bdc06a7,0x25c71235, 0xc19bf174,0xcf692694
	.word 0xe49b69c1,0x9ef14ad2, 0xefbe4786,0x384f25e3
	.word 0x0fc19dc6,0x8b8cd5b5, 0x240ca1cc,0x77ac9c65
	.word 0x2de92c6f,0x592b0275, 0x4a7484aa,0x6ea6e483
	.word 0x5cb0a9dc,0xbd41fbd4, 0x76f988da,0x831153b5
	.word 0x983e5152,0xee66dfab, 0xa831c66d,0x2db43210
	.word 0xb00327c8,0x98fb213f, 0xbf597fc7,0xbeef0ee4
	.word 0xc6e00bf3,0x3da88fc2, 0xd5a79147,0x930aa725
	.word 0x06ca6351,0xe003826f, 0x14292967,0x0a0e6e70
	.word 0x27b70a85,0x46d22ffc, 0x2e1b2138,0x5c26c926
	.word 0x4d2c6dfc,0x5ac42aed, 0x53380d13,0x9d95b3df
	.word 0x650a7354,0x8baf63de, 0x766a0abb,0x3c77b2a8
	.word 0x81c2c92e,0x47edaee6, 0x92722c85,0x1482353b
	.word 0xa2bfe8a1,0x4cf10364, 0xa81a664b,0xbc423001
	.word 0xc24b8b70,0xd0f89791, 0xc76c51a3,0x0654be30
	.word 0xd192e819,0xd6ef5218, 0xd6990624,0x5565a910
	.word 0xf40e3585,0x5771202a, 0x106aa070,0x32bbd1b8
	.word 0x19a4c116,0xb8d2d0c8, 0x1e376c08,0x5141ab53
	.word 0x2748774c,0xdf8eeb99, 0x34b0bcb5,0xe19b48a8
	.word 0x391c0cb3,0xc5c95a63, 0x4ed8aa4a,0xe3418acb
	.word 0x5b9cca4f,0x7763e373, 0x682e6ff3,0xd6b2b8a3
	.word 0x748f82ee,0x5defb2fc, 0x78a5636f,0x43172f60
	.word 0x84c87814,0xa1f0ab72, 0x8cc70208,0x1a6439ec
	.word 0x90befffa,0x23631e28, 0xa4506ceb,0xde82bde9
	.word 0xbef9a3f7,0xb2c67915, 0xc67178f2,0xe372532b
	.word 0xca273ece,0xea26619c, 0xd186b8c7,0x21c0c207
	.word 0xeada7dd6,0xcde0eb1e, 0xf57d4f7f,0xee6ed178
	.word 0x06f067aa,0x72176fba, 0x0a637dc5,0xa2c898a6
	.word 0x113f9804,0xbef90dae, 0x1b710b35,0x131c471b
	.word 0x28db77f5,0x23047d84, 0x32caab7b,0x40c72493
	.word 0x3c9ebe0a,0x15c9bebc, 0x431d67c4,0x9c100d4c
	.word 0x4cc5d4be,0xcb3e42b6, 0x597f299c,0xfc657e2a
	.word 0x5fcb6fab,0x3ad6faec, 0x6c44198c,0x4a475817
	.size K512,.-K512

	.global sha512_block_data_order
	.type sha512_block_data_order,%function
	sha512_block_data_order:
	sub r3,pc,#8 @ sha512_block_data_order
	add r2,r1,r2,lsl#7 @ len to point at the end of inp
	stmdb sp!,{r4-r12,lr}
	sub r14,r3,#640 @ K512
	sub sp,sp,#9*8

	ldr r7,[r0,#32+4]
	ldr r8,[r0,#32+0]
	ldr r9, [r0,#48+4]
	ldr r10, [r0,#48+0]
	ldr r11, [r0,#56+4]
	ldr r12, [r0,#56+0]
	.Loop:
	str r9, [sp,#48+0]
	str r10, [sp,#48+4]
	str r11, [sp,#56+0]
	str r12, [sp,#56+4]
	ldr r5,[r0,#0+4]
	ldr r6,[r0,#0+0]
	ldr r3,[r0,#8+4]
	ldr r4,[r0,#8+0]
	ldr r9, [r0,#16+4]
	ldr r10, [r0,#16+0]
	ldr r11, [r0,#24+4]
	ldr r12, [r0,#24+0]
	str r3,[sp,#8+0]
	str r4,[sp,#8+4]
	str r9, [sp,#16+0]
	str r10, [sp,#16+4]
	str r11, [sp,#24+0]
	str r12, [sp,#24+4]
	ldr r3,[r0,#40+4]
	ldr r4,[r0,#40+0]
	str r3,[sp,#40+0]
	str r4,[sp,#40+4]

	.L00_15:
	ldrb r3,[r1,#7]
	ldrb r9, [r1,#6]
	ldrb r10, [r1,#5]
	ldrb r11, [r1,#4]
	ldrb r4,[r1,#3]
	ldrb r12, [r1,#2]
	orr r3,r3,r9,lsl#8
	ldrb r9, [r1,#1]
	orr r3,r3,r10,lsl#16
	ldrb r10, [r1],#8
	orr r3,r3,r11,lsl#24
	orr r4,r4,r12,lsl#8
	orr r4,r4,r9,lsl#16
	orr r4,r4,r10,lsl#24
	str r3,[sp,#64+0]
	str r4,[sp,#64+4]
	ldr r11,[sp,#56+0] @ h.lo
	ldr r12,[sp,#56+4] @ h.hi
	@ Sigma1(x) (ROTR((x),14) ^ ROTR((x),18) ^ ROTR((x),41))
	@ LO lo>>14^hi<<18 ^ lo>>18^hi<<14 ^ hi>>9^lo<<23
	@ HI hi>>14^lo<<18 ^ hi>>18^lo<<14 ^ lo>>9^hi<<23
	mov r9,r7,lsr#14
	mov r10,r8,lsr#14
	eor r9,r9,r8,lsl#18
	eor r10,r10,r7,lsl#18
	eor r9,r9,r7,lsr#18
	eor r10,r10,r8,lsr#18
	eor r9,r9,r8,lsl#14
	eor r10,r10,r7,lsl#14
	eor r9,r9,r8,lsr#9
	eor r10,r10,r7,lsr#9
	eor r9,r9,r7,lsl#23
	eor r10,r10,r8,lsl#23 @ Sigma1(e)
	adds r3,r3,r9
	adc r4,r4,r10 @ T += Sigma1(e)
	adds r3,r3,r11
	adc r4,r4,r12 @ T += h

	ldr r9,[sp,#40+0] @ f.lo
	ldr r10,[sp,#40+4] @ f.hi
	ldr r11,[sp,#48+0] @ g.lo
	ldr r12,[sp,#48+4] @ g.hi
	str r7,[sp,#32+0]
	str r8,[sp,#32+4]
	str r5,[sp,#0+0]
	str r6,[sp,#0+4]

	eor r9,r9,r11
	eor r10,r10,r12
	and r9,r9,r7
	and r10,r10,r8
	eor r9,r9,r11
	eor r10,r10,r12 @ Ch(e,f,g)

	ldr r11,[r14,#4] @ K[i].lo
	ldr r12,[r14,#0] @ K[i].hi
	ldr r7,[sp,#24+0] @ d.lo
	ldr r8,[sp,#24+4] @ d.hi

	adds r3,r3,r9
	adc r4,r4,r10 @ T += Ch(e,f,g)
	adds r3,r3,r11
	adc r4,r4,r12 @ T += K[i]
	adds r7,r7,r3
	adc r8,r8,r4 @ d += T

	and r9,r11,#0xff
	teq r9,#148
	orreq r14,r14,#1

	ldr r11,[sp,#8+0] @ b.lo
	ldr r12,[sp,#16+0] @ c.lo
	@ Sigma0(x) (ROTR((x),28) ^ ROTR((x),34) ^ ROTR((x),39))
	@ LO lo>>28^hi<<4 ^ hi>>2^lo<<30 ^ hi>>7^lo<<25
	@ HI hi>>28^lo<<4 ^ lo>>2^hi<<30 ^ lo>>7^hi<<25
	mov r9,r5,lsr#28
	mov r10,r6,lsr#28
	eor r9,r9,r6,lsl#4
	eor r10,r10,r5,lsl#4
	eor r9,r9,r6,lsr#2
	eor r10,r10,r5,lsr#2
	eor r9,r9,r5,lsl#30
	eor r10,r10,r6,lsl#30
	eor r9,r9,r6,lsr#7
	eor r10,r10,r5,lsr#7
	eor r9,r9,r5,lsl#25
	eor r10,r10,r6,lsl#25 @ Sigma0(a)
	adds r3,r3,r9
	adc r4,r4,r10 @ T += Sigma0(a)

	and r9,r5,r11
	orr r5,r5,r11
	ldr r10,[sp,#8+4] @ b.hi
	ldr r11,[sp,#16+4] @ c.hi
	and r5,r5,r12
	orr r5,r5,r9 @ Maj(a,b,c).lo
	and r12,r6,r10
	orr r6,r6,r10
	and r6,r6,r11
	orr r6,r6,r12 @ Maj(a,b,c).hi
	adds r5,r5,r3
	adc r6,r6,r4 @ h += T

	sub sp,sp,#8
	add r14,r14,#8
	tst r14,#1
	beq .L00_15
	bic r14,r14,#1

	.L16_79:
	ldr r9,[sp,#184+0]
	ldr r10,[sp,#184+4]
	ldr r11,[sp,#80+0]
	ldr r12,[sp,#80+4]

	@ sigma0(x) (ROTR((x),1) ^ ROTR((x),8) ^ ((x)>>7))
	@ LO lo>>1^hi<<31 ^ lo>>8^hi<<24 ^ lo>>7^hi<<25
	@ HI hi>>1^lo<<31 ^ hi>>8^lo<<24 ^ hi>>7
	mov r3,r9,lsr#1
	mov r4,r10,lsr#1
	eor r3,r3,r10,lsl#31
	eor r4,r4,r9,lsl#31
	eor r3,r3,r9,lsr#8
	eor r4,r4,r10,lsr#8
	eor r3,r3,r10,lsl#24
	eor r4,r4,r9,lsl#24
	eor r3,r3,r9,lsr#7
	eor r4,r4,r10,lsr#7
	eor r3,r3,r10,lsl#25

	@ sigma1(x) (ROTR((x),19) ^ ROTR((x),61) ^ ((x)>>6))
	@ LO lo>>19^hi<<13 ^ hi>>29^lo<<3 ^ lo>>6^hi<<26
	@ HI hi>>19^lo<<13 ^ lo>>29^hi<<3 ^ hi>>6
	mov r9,r11,lsr#19
	mov r10,r12,lsr#19
	eor r9,r9,r12,lsl#13
	eor r10,r10,r11,lsl#13
	eor r9,r9,r12,lsr#29
	eor r10,r10,r11,lsr#29
	eor r9,r9,r11,lsl#3
	eor r10,r10,r12,lsl#3
	eor r9,r9,r11,lsr#6
	eor r10,r10,r12,lsr#6
	eor r9,r9,r12,lsl#26

	ldr r11,[sp,#120+0]
	ldr r12,[sp,#120+4]
	adds r3,r3,r9
	adc r4,r4,r10

	ldr r9,[sp,#192+0]
	ldr r10,[sp,#192+4]
	adds r3,r3,r11
	adc r4,r4,r12
	adds r3,r3,r9
	adc r4,r4,r10
	str r3,[sp,#64+0]
	str r4,[sp,#64+4]
	ldr r11,[sp,#56+0] @ h.lo
	ldr r12,[sp,#56+4] @ h.hi
	@ Sigma1(x) (ROTR((x),14) ^ ROTR((x),18) ^ ROTR((x),41))
	@ LO lo>>14^hi<<18 ^ lo>>18^hi<<14 ^ hi>>9^lo<<23
	@ HI hi>>14^lo<<18 ^ hi>>18^lo<<14 ^ lo>>9^hi<<23
	mov r9,r7,lsr#14
	mov r10,r8,lsr#14
	eor r9,r9,r8,lsl#18
	eor r10,r10,r7,lsl#18
	eor r9,r9,r7,lsr#18
	eor r10,r10,r8,lsr#18
	eor r9,r9,r8,lsl#14
	eor r10,r10,r7,lsl#14
	eor r9,r9,r8,lsr#9
	eor r10,r10,r7,lsr#9
	eor r9,r9,r7,lsl#23
	eor r10,r10,r8,lsl#23 @ Sigma1(e)
	adds r3,r3,r9
	adc r4,r4,r10 @ T += Sigma1(e)
	adds r3,r3,r11
	adc r4,r4,r12 @ T += h

	ldr r9,[sp,#40+0] @ f.lo
	ldr r10,[sp,#40+4] @ f.hi
	ldr r11,[sp,#48+0] @ g.lo
	ldr r12,[sp,#48+4] @ g.hi
	str r7,[sp,#32+0]
	str r8,[sp,#32+4]
	str r5,[sp,#0+0]
	str r6,[sp,#0+4]

	eor r9,r9,r11
	eor r10,r10,r12
	and r9,r9,r7
	and r10,r10,r8
	eor r9,r9,r11
	eor r10,r10,r12 @ Ch(e,f,g)

	ldr r11,[r14,#4] @ K[i].lo
	ldr r12,[r14,#0] @ K[i].hi
	ldr r7,[sp,#24+0] @ d.lo
	ldr r8,[sp,#24+4] @ d.hi

	adds r3,r3,r9
	adc r4,r4,r10 @ T += Ch(e,f,g)
	adds r3,r3,r11
	adc r4,r4,r12 @ T += K[i]
	adds r7,r7,r3
	adc r8,r8,r4 @ d += T

	and r9,r11,#0xff
	teq r9,#23
	orreq r14,r14,#1

	ldr r11,[sp,#8+0] @ b.lo
	ldr r12,[sp,#16+0] @ c.lo
	@ Sigma0(x) (ROTR((x),28) ^ ROTR((x),34) ^ ROTR((x),39))
	@ LO lo>>28^hi<<4 ^ hi>>2^lo<<30 ^ hi>>7^lo<<25
	@ HI hi>>28^lo<<4 ^ lo>>2^hi<<30 ^ lo>>7^hi<<25
	mov r9,r5,lsr#28
	mov r10,r6,lsr#28
	eor r9,r9,r6,lsl#4
	eor r10,r10,r5,lsl#4
	eor r9,r9,r6,lsr#2
	eor r10,r10,r5,lsr#2
	eor r9,r9,r5,lsl#30
	eor r10,r10,r6,lsl#30
	eor r9,r9,r6,lsr#7
	eor r10,r10,r5,lsr#7
	eor r9,r9,r5,lsl#25
	eor r10,r10,r6,lsl#25 @ Sigma0(a)
	adds r3,r3,r9
	adc r4,r4,r10 @ T += Sigma0(a)

	and r9,r5,r11
	orr r5,r5,r11
	ldr r10,[sp,#8+4] @ b.hi
	ldr r11,[sp,#16+4] @ c.hi
	and r5,r5,r12
	orr r5,r5,r9 @ Maj(a,b,c).lo
	and r12,r6,r10
	orr r6,r6,r10
	and r6,r6,r11
	orr r6,r6,r12 @ Maj(a,b,c).hi
	adds r5,r5,r3
	adc r6,r6,r4 @ h += T

	sub sp,sp,#8
	add r14,r14,#8
	tst r14,#1
	beq .L16_79
	bic r14,r14,#1

	ldr r3,[sp,#8+0]
	ldr r4,[sp,#8+4]
	ldr r9, [r0,#0+4]
	ldr r10, [r0,#0+0]
	ldr r11, [r0,#8+4]
	ldr r12, [r0,#8+0]
	adds r9,r5,r9
	adc r10,r6,r10
	adds r11,r3,r11
	adc r12,r4,r12
	str r9, [r0,#0+4]
	str r10, [r0,#0+0]
	str r11, [r0,#8+4]
	str r12, [r0,#8+0]

	ldr r5,[sp,#16+0]
	ldr r6,[sp,#16+4]
	ldr r3,[sp,#24+0]
	ldr r4,[sp,#24+4]
	ldr r9, [r0,#16+4]
	ldr r10, [r0,#16+0]
	ldr r11, [r0,#24+4]
	ldr r12, [r0,#24+0]
	adds r9,r5,r9
	adc r10,r6,r10
	adds r11,r3,r11
	adc r12,r4,r12
	str r9, [r0,#16+4]
	str r10, [r0,#16+0]
	str r11, [r0,#24+4]
	str r12, [r0,#24+0]

	ldr r3,[sp,#40+0]
	ldr r4,[sp,#40+4]
	ldr r9, [r0,#32+4]
	ldr r10, [r0,#32+0]
	ldr r11, [r0,#40+4]
	ldr r12, [r0,#40+0]
	adds r7,r7,r9
	adc r8,r8,r10
	adds r11,r3,r11
	adc r12,r4,r12
	str r7,[r0,#32+4]
	str r8,[r0,#32+0]
	str r11, [r0,#40+4]
	str r12, [r0,#40+0]

	ldr r5,[sp,#48+0]
	ldr r6,[sp,#48+4]
	ldr r3,[sp,#56+0]
	ldr r4,[sp,#56+4]
	ldr r9, [r0,#48+4]
	ldr r10, [r0,#48+0]
	ldr r11, [r0,#56+4]
	ldr r12, [r0,#56+0]
	adds r9,r5,r9
	adc r10,r6,r10
	adds r11,r3,r11
	adc r12,r4,r12
	str r9, [r0,#48+4]
	str r10, [r0,#48+0]
	str r11, [r0,#56+4]
	str r12, [r0,#56+0]

	add sp,sp,#640
	sub r14,r14,#640

	teq r1,r2
	bne .Loop

	add sp,sp,#8*9 @ destroy frame
	ldmia sp!,{r4-r12,lr}
	tst lr,#1
	moveq pc,lr @ be binary compatible with V4, yet
	.word 0xe12fff1e @ interoperable with Thumb ISA:-)
	.size sha512_block_data_order,.-sha512_block_data_order
	.asciz "SHA512 block transform for ARMv4, CRYPTOGAMS by <appro@openssl.org>"
	.align 2