ish: Trim down the release branchstabilize-wristpin-14469.59.B-ishstabilize-voshyr-14637.B-ishstabilize-quickfix-14695.187.B-ishstabilize-quickfix-14695.124.B-ishstabilize-quickfix-14526.91.B-ishstabilize-14695.85.B-ishstabilize-14695.107.B-ishstabilize-14682.B-ishstabilize-14633.B-ishstabilize-14616.B-ishstabilize-14589.B-ishstabilize-14588.98.B-ishstabilize-14588.14.B-ishstabilize-14588.123.B-ishstabilize-14536.B-ishstabilize-14532.B-ishstabilize-14528.B-ishstabilize-14526.89.B-ishstabilize-14526.84.B-ishstabilize-14526.73.B-ishstabilize-14526.67.B-ishstabilize-14526.57.B-ishstabilize-14498.B-ishstabilize-14496.B-ishstabilize-14477.B-ishstabilize-14469.9.B-ishstabilize-14469.8.B-ishstabilize-14469.58.B-ishstabilize-14469.41.B-ishstabilize-14442.B-ishstabilize-14438.B-ishstabilize-14411.B-ishstabilize-14396.B-ishstabilize-14395.B-ishstabilize-14388.62.B-ishstabilize-14388.61.B-ishstabilize-14388.52.B-ishstabilize-14385.B-ishstabilize-14345.B-ishstabilize-14336.B-ishstabilize-14333.B-ishrelease-R99-14469.B-ishrelease-R98-14388.B-ishrelease-R102-14695.B-ishrelease-R101-14588.B-ishrelease-R100-14526.B-ishfirmware-cherry-14454.B-ishfirmware-brya-14505.B-ishfirmware-brya-14505.71.B-ishfactory-kukui-14374.B-ishfactory-guybrush-14600.B-ishfactory-cherry-14455.B-ishfactory-brya-14517.B-ish

In the interest of making long-term branch maintenance incur as little
technical debt on us as possible, we should not maintain any files on
the branch we are not actually using.

This has the added effect of making it extremely clear when merging CLs
from the main branch when changes have the possibility to affect us.

The follow-on CL adds a convenience script to actually pull updates from
the main branch and generate a CL for the update.

BUG=b:204206272
BRANCH=ish
TEST=make BOARD=arcada_ish && make BOARD=drallion_ish

Signed-off-by: Jack Rosenthal <jrosenth@chromium.org>
Change-Id: I17e4694c38219b5a0823e0a3e55a28d1348f4b18
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3262038
Reviewed-by: Jett Rink <jettrink@chromium.org>
Reviewed-by: Tom Hughes <tomhughes@chromium.org>

1 files changed, 0 insertions, 1111 deletions

diff --git a/third_party/unacl-curve25519/core/cortex-m0/curve25519/mul.S b/third_party/unacl-curve25519/core/cortex-m0/curve25519/mul.S
deleted file mode 100644
index 366713a7a3..0000000000
--- a/third_party/unacl-curve25519/core/cortex-m0/curve25519/mul.S
+++ /dev/null
@@ -1,1111 +0,0 @@
- .align	2
-	.global	multiply256x256_asm
-	.type	multiply256x256_asm, %function
-multiply256x256_asm:
-	push {r4-r7,lr}
-	mov r3, r8
-	mov r4, r9
-	mov r5, r10
-	mov r6, r11
-	push {r0-r6}
-	mov r12, r0
-	mov r10, r2
-	mov r11, r1
-	mov r0,r2
-	//ldm r0!, {r4,r5,r6,r7}
-	ldm r0!, {r4,r5}
-  add r0,#8
-	ldm r1!, {r2,r3,r6,r7}
-	push {r0,r1}
-	/////////BEGIN LOW PART //////////////////////
-		/////////MUL128/////////////
-			//MUL64
-			mov r6, r5
-			mov r1, r2
-			sub r5, r4
-			sbc r0, r0
-			eor r5, r0
-			sub r5, r0
-			sub r1, r3
-			sbc r7, r7
-			eor r1, r7
-			sub r1, r7
-			eor r7, r0
-			mov r9, r1
-			mov r8, r5
-			lsr r1,r4,#16
-			uxth r4,r4
-			mov r0,r4
-			uxth r5,r2
-			lsr r2,#16
-			mul r0,r5//00
-			mul r5,r1//10
-			mul r4,r2//01
-			mul r1,r2//11
-			lsl r2,r4,#16
-			lsr r4,r4,#16
-			add r0,r2
-			adc r1,r4
-			lsl r2,r5,#16
-			lsr r4,r5,#16
-			add r0,r2
-			adc r1,r4
-			lsr r4, r6,#16
-			uxth r6, r6
-			uxth r5, r3
-			lsr r3, r3, #16
-			mov r2, r6
-			mul r2, r5
-			mul r5, r4
-			mul r6, r3
-			mul r3, r4
-			lsl r4,r5,#16
-			lsr r5,r5,#16
-			add r2,r4
-			adc r3,r5
-			lsl r4,r6,#16
-			lsr r5,r6,#16
-			add r2,r4
-			adc r3,r5
-			eor r6, r6
-			add r2, r1
-			adc r3, r6
-			mov r1, r9
-			mov r5, r8
-			mov r8, r0
-			lsr r0, r1,#16
-			uxth r1,r1
-			mov r4,r1
-			lsr r6,r5,#16
-			uxth r5,r5
-			mul r1,r5
-			mul r4,r6
-			mul r5,r0
-			mul r0,r6
-			lsl r6,r4,#16
-			lsr r4,#16
-			add r1,r6
-			adc r0,r4
-			lsl r6,r5,#16
-			lsr r5,#16
-			add r1,r6
-			adc r0,r5
-			eor r1,r7
-			eor r0,r7
-			eor r4, r4
-			asr r7, r7, #1
-			adc r1, r2
-			adc r2, r0
-			adc r7, r4
-			mov r0, r8
-			add r1, r0
-			adc r2, r3
-			adc r3, r7
-		//////////////////////////
-	mov r4, r12
-	stm r4!, {r0,r1}
-	push {r4}
-		push {r0,r1}
-		mov r1, r10
-		mov r10, r2
-		ldm r1, {r0, r1, r4, r5}
-		mov r2, r4
-		mov r7, r5
-		sub r2, r0
-		sbc r7, r1
-		sbc r6, r6
-		eor r2, r6
-		eor r7, r6
-		sub r2, r6
-		sbc r7, r6
-		push {r2, r7}
-		mov r2, r11
-		mov r11, r3
-		ldm r2, {r0, r1, r2, r3}
-		sub r0, r2
-		sbc r1, r3
-		sbc r7, r7
-		eor r0, r7
-		eor r1, r7
-		sub r0, r7
-		sbc r1, r7
-		eor r7, r6
-		mov r12, r7
-		push {r0, r1}
-			//MUL64
-			mov r6, r5
-			mov r1, r2
-			sub r5, r4
-			sbc r0, r0
-			eor r5, r0
-			sub r5, r0
-			sub r1, r3
-			sbc r7, r7
-			eor r1, r7
-			sub r1, r7
-			eor r7, r0
-			mov r9, r1
-			mov r8, r5
-			lsr r1,r4,#16
-			uxth r4,r4
-			mov r0,r4
-			uxth r5,r2
-			lsr r2,#16
-			mul r0,r5//00
-			mul r5,r1//10
-			mul r4,r2//01
-			mul r1,r2//11
-			lsl r2,r4,#16
-			lsr r4,r4,#16
-			add r0,r2
-			adc r1,r4
-			lsl r2,r5,#16
-			lsr r4,r5,#16
-			add r0,r2
-			adc r1,r4
-			lsr r4, r6,#16
-			uxth r6, r6
-			uxth r5, r3
-			lsr r3, r3, #16
-			mov r2, r6
-			mul r2, r5
-			mul r5, r4
-			mul r6, r3
-			mul r3, r4
-			lsl r4,r5,#16
-			lsr r5,r5,#16
-			add r2,r4
-			adc r3,r5
-			lsl r4,r6,#16
-			lsr r5,r6,#16
-			add r2,r4
-			adc r3,r5
-			eor r6, r6
-			add r2, r1
-			adc r3, r6
-			mov r1, r9
-			mov r5, r8
-			mov r8, r0
-			lsr r0, r1,#16
-			uxth r1,r1
-			mov r4,r1
-			lsr r6,r5,#16
-			uxth r5,r5
-			mul r1,r5
-			mul r4,r6
-			mul r5,r0
-			mul r0,r6
-			lsl r6,r4,#16
-			lsr r4,#16
-			add r1,r6
-			adc r0,r4
-			lsl r6,r5,#16
-			lsr r5,#16
-			add r1,r6
-			adc r0,r5
-			eor r1,r7
-			eor r0,r7
-			eor r4, r4
-			asr r7, r7, #1
-			adc r1, r2
-			adc r2, r0
-			adc r7, r4
-			mov r0, r8
-			add r1, r0
-			adc r2, r3
-			adc r3, r7
-		mov r4, r10
-		mov r5, r11
-		eor r6, r6
-		add r0, r4
-		adc r1, r5
-		adc r2, r6
-		adc r3, r6
-		mov r10, r2
-		mov r11, r3
-		pop {r2-r5}
-		push {r0, r1}
-			mov r6, r5
-			mov r1, r2
-			sub r5, r4
-			sbc r0, r0
-			eor r5, r0
-			sub r5, r0
-			sub r1, r3
-			sbc r7, r7
-			eor r1, r7
-			sub r1, r7
-			eor r7, r0
-			mov r9, r1
-			mov r8, r5
-			lsr r1,r4,#16
-			uxth r4,r4
-			mov r0,r4
-			uxth r5,r2
-			lsr r2,#16
-			mul r0,r5//00
-			mul r5,r1//10
-			mul r4,r2//01
-			mul r1,r2//11
-			lsl r2,r4,#16
-			lsr r4,r4,#16
-			add r0,r2
-			adc r1,r4
-			lsl r2,r5,#16
-			lsr r4,r5,#16
-			add r0,r2
-			adc r1,r4
-			lsr r4, r6,#16
-			uxth r6, r6
-			uxth r5, r3
-			lsr r3, r3, #16
-			mov r2, r6
-			mul r2, r5
-			mul r5, r4
-			mul r6, r3
-			mul r3, r4
-			lsl r4,r5,#16
-			lsr r5,r5,#16
-			add r2,r4
-			adc r3,r5
-			lsl r4,r6,#16
-			lsr r5,r6,#16
-			add r2,r4
-			adc r3,r5
-			eor r6, r6
-			add r2, r1
-			adc r3, r6
-			mov r1, r9
-			mov r5, r8
-			mov r8, r0
-			lsr r0, r1,#16
-			uxth r1,r1
-			mov r4,r1
-			lsr r6,r5,#16
-			uxth r5,r5
-			mul r1,r5
-			mul r4,r6
-			mul r5,r0
-			mul r0,r6
-			lsl r6,r4,#16
-			lsr r4,#16
-			add r1,r6
-			adc r0,r4
-			lsl r6,r5,#16
-			lsr r5,#16
-			add r1,r6
-			adc r0,r5
-			eor r1,r7
-			eor r0,r7
-			eor r4, r4
-			asr r7, r7, #1
-			adc r1, r2
-			adc r2, r0
-			adc r7, r4
-			mov r0, r8
-			add r1, r0
-			adc r2, r3
-			adc r3, r7
-		pop {r4, r5}
-		mov r6, r12
-		mov r7, r12
-		eor r0, r6
-		eor r1, r6
-		eor r2, r6
-		eor r3, r6
-		asr r6, r6, #1
-		adc r0, r4
-		adc r1, r5
-		adc r4, r2
-		adc r5, r3
-		eor r2, r2
-		adc r6,r2
-		adc r7,r2
-		pop {r2, r3}
-		mov r8, r2
-		mov r9, r3
-		add r2, r0
-		adc r3, r1
-		mov r0, r10
-		mov r1, r11
-		adc r4, r0
-		adc r5, r1
-		adc r6, r0
-		adc r7, r1
-	////////END LOW PART/////////////////////
-	pop {r0}
-	stm r0!, {r2,r3}
-	pop {r1,r2}
-	push {r0}
-	push {r4-r7}
-	mov r10, r1
-	mov r11, r2
-	ldm r1!, {r4, r5}
-	ldm r2, {r2, r3}
-	/////////BEGIN HIGH PART////////////////
-		/////////MUL128/////////////
-			//MUL64
-			mov r6, r5
-			mov r1, r2
-			sub r5, r4
-			sbc r0, r0
-			eor r5, r0
-			sub r5, r0
-			sub r1, r3
-			sbc r7, r7
-			eor r1, r7
-			sub r1, r7
-			eor r7, r0
-			mov r9, r1
-			mov r8, r5
-			lsr r1,r4,#16
-			uxth r4,r4
-			mov r0,r4
-			uxth r5,r2
-			lsr r2,#16
-			mul r0,r5//00
-			mul r5,r1//10
-			mul r4,r2//01
-			mul r1,r2//11
-			lsl r2,r4,#16
-			lsr r4,r4,#16
-			add r0,r2
-			adc r1,r4
-			lsl r2,r5,#16
-			lsr r4,r5,#16
-			add r0,r2
-			adc r1,r4
-			lsr r4, r6,#16
-			uxth r6, r6
-			uxth r5, r3
-			lsr r3, r3, #16
-			mov r2, r6
-			mul r2, r5
-			mul r5, r4
-			mul r6, r3
-			mul r3, r4
-			lsl r4,r5,#16
-			lsr r5,r5,#16
-			add r2,r4
-			adc r3,r5
-			lsl r4,r6,#16
-			lsr r5,r6,#16
-			add r2,r4
-			adc r3,r5
-			eor r6, r6
-			add r2, r1
-			adc r3, r6
-			mov r1, r9
-			mov r5, r8
-			mov r8, r0
-			lsr r0, r1,#16
-			uxth r1,r1
-			mov r4,r1
-			lsr r6,r5,#16
-			uxth r5,r5
-			mul r1,r5
-			mul r4,r6
-			mul r5,r0
-			mul r0,r6
-			lsl r6,r4,#16
-			lsr r4,#16
-			add r1,r6
-			adc r0,r4
-			lsl r6,r5,#16
-			lsr r5,#16
-			add r1,r6
-			adc r0,r5
-			eor r1,r7
-			eor r0,r7
-			eor r4, r4
-			asr r7, r7, #1
-			adc r1, r2
-			adc r2, r0
-			adc r7, r4
-			mov r0, r8
-			add r1, r0
-			adc r2, r3
-			adc r3, r7
-		push {r0,r1}
-		mov r1, r10
-		mov r10, r2
-		ldm r1, {r0, r1, r4, r5}
-		mov r2, r4
-		mov r7, r5
-		sub r2, r0
-		sbc r7, r1
-		sbc r6, r6
-		eor r2, r6
-		eor r7, r6
-		sub r2, r6
-		sbc r7, r6
-		push {r2, r7}
-		mov r2, r11
-		mov r11, r3
-		ldm r2, {r0, r1, r2, r3}
-		sub r0, r2
-		sbc r1, r3
-		sbc r7, r7
-		eor r0, r7
-		eor r1, r7
-		sub r0, r7
-		sbc r1, r7
-		eor r7, r6
-		mov r12, r7
-		push {r0, r1}
-			//MUL64
-			mov r6, r5
-			mov r1, r2
-			sub r5, r4
-			sbc r0, r0
-			eor r5, r0
-			sub r5, r0
-			sub r1, r3
-			sbc r7, r7
-			eor r1, r7
-			sub r1, r7
-			eor r7, r0
-			mov r9, r1
-			mov r8, r5
-			lsr r1,r4,#16
-			uxth r4,r4
-			mov r0,r4
-			uxth r5,r2
-			lsr r2,#16
-			mul r0,r5//00
-			mul r5,r1//10
-			mul r4,r2//01
-			mul r1,r2//11
-			lsl r2,r4,#16
-			lsr r4,r4,#16
-			add r0,r2
-			adc r1,r4
-			lsl r2,r5,#16
-			lsr r4,r5,#16
-			add r0,r2
-			adc r1,r4
-			lsr r4, r6,#16
-			uxth r6, r6
-			uxth r5, r3
-			lsr r3, r3, #16
-			mov r2, r6
-			mul r2, r5
-			mul r5, r4
-			mul r6, r3
-			mul r3, r4
-			lsl r4,r5,#16
-			lsr r5,r5,#16
-			add r2,r4
-			adc r3,r5
-			lsl r4,r6,#16
-			lsr r5,r6,#16
-			add r2,r4
-			adc r3,r5
-			eor r6, r6
-			add r2, r1
-			adc r3, r6
-			mov r1, r9
-			mov r5, r8
-			mov r8, r0
-			lsr r0, r1,#16
-			uxth r1,r1
-			mov r4,r1
-			lsr r6,r5,#16
-			uxth r5,r5
-			mul r1,r5
-			mul r4,r6
-			mul r5,r0
-			mul r0,r6
-			lsl r6,r4,#16
-			lsr r4,#16
-			add r1,r6
-			adc r0,r4
-			lsl r6,r5,#16
-			lsr r5,#16
-			add r1,r6
-			adc r0,r5
-			eor r1,r7
-			eor r0,r7
-			eor r4, r4
-			asr r7, r7, #1
-			adc r1, r2
-			adc r2, r0
-			adc r7, r4
-			mov r0, r8
-			add r1, r0
-			adc r2, r3
-			adc r3, r7
-		mov r4, r10
-		mov r5, r11
-		eor r6, r6
-		add r0, r4
-		adc r1, r5
-		adc r2, r6
-		adc r3, r6
-		mov r10, r2
-		mov r11, r3
-		pop {r2-r5}
-		push {r0, r1}
-			mov r6, r5
-			mov r1, r2
-			sub r5, r4
-			sbc r0, r0
-			eor r5, r0
-			sub r5, r0
-			sub r1, r3
-			sbc r7, r7
-			eor r1, r7
-			sub r1, r7
-			eor r7, r0
-			mov r9, r1
-			mov r8, r5
-			lsr r1,r4,#16
-			uxth r4,r4
-			mov r0,r4
-			uxth r5,r2
-			lsr r2,#16
-			mul r0,r5//00
-			mul r5,r1//10
-			mul r4,r2//01
-			mul r1,r2//11
-			lsl r2,r4,#16
-			lsr r4,r4,#16
-			add r0,r2
-			adc r1,r4
-			lsl r2,r5,#16
-			lsr r4,r5,#16
-			add r0,r2
-			adc r1,r4
-			lsr r4, r6,#16
-			uxth r6, r6
-			uxth r5, r3
-			lsr r3, r3, #16
-			mov r2, r6
-			mul r2, r5
-			mul r5, r4
-			mul r6, r3
-			mul r3, r4
-			lsl r4,r5,#16
-			lsr r5,r5,#16
-			add r2,r4
-			adc r3,r5
-			lsl r4,r6,#16
-			lsr r5,r6,#16
-			add r2,r4
-			adc r3,r5
-			eor r6, r6
-			add r2, r1
-			adc r3, r6
-			mov r1, r9
-			mov r5, r8
-			mov r8, r0
-			lsr r0, r1,#16
-			uxth r1,r1
-			mov r4,r1
-			lsr r6,r5,#16
-			uxth r5,r5
-			mul r1,r5
-			mul r4,r6
-			mul r5,r0
-			mul r0,r6
-			lsl r6,r4,#16
-			lsr r4,#16
-			add r1,r6
-			adc r0,r4
-			lsl r6,r5,#16
-			lsr r5,#16
-			add r1,r6
-			adc r0,r5
-			eor r1,r7
-			eor r0,r7
-			eor r4, r4
-			asr r7, r7, #1
-			adc r1, r2
-			adc r2, r0
-			adc r7, r4
-			mov r0, r8
-			add r1, r0
-			adc r2, r3
-			adc r3, r7
-		pop {r4, r5}
-		mov r6, r12
-		mov r7, r12
-		eor r0, r6
-		eor r1, r6
-		eor r2, r6
-		eor r3, r6
-		asr r6, r6, #1
-		adc r0, r4
-		adc r1, r5
-		adc r4, r2
-		adc r5, r3
-		eor r2, r2
-		adc r6,r2 //0,1
-		adc r7,r2
-		pop {r2, r3}
-		mov r8, r2
-		mov r9, r3
-		add r2, r0
-		adc r3, r1
-		mov r0, r10
-		mov r1, r11
-		adc r4, r0
-		adc r5, r1
-		adc r6, r0
-		adc r7, r1
-	////////END HIGH PART/////////////////////
-	mov r0, r8
-	mov r1, r9
-	mov r8, r6
-	mov r9, r7
-	pop {r6, r7}
-	add r0, r6
-	adc r1, r7
-	pop {r6, r7}
-	adc r2, r6
-	adc r3, r7
-	pop {r7}
-	stm r7!, {r0-r3}
-	mov r10, r7
-	eor r0,r0
-	mov r6, r8
-	mov r7, r9
-	adc r4, r0
-	adc r5, r0
-	adc r6, r0
-	adc r7, r0
-	pop {r0,r1,r2}
-	mov r12, r2
-	push {r0, r4-r7}
-	ldm r1, {r0-r7}
-	sub r0, r4
-	sbc r1, r5
-	sbc r2, r6
-	sbc r3, r7
-	eor r4, r4
-	sbc r4, r4
-	eor r0, r4
-	eor r1, r4
-	eor r2, r4
-	eor r3, r4
-	sub r0, r4
-	sbc r1, r4
-	sbc r2, r4
-	sbc r3, r4
-	mov r6, r12
-	mov r12, r4 //carry
-	mov r5, r10
-	stm r5!, {r0-r3}
-	mov r11, r5
-	mov r8, r0
-	mov r9, r1
-	ldm r6, {r0-r7}
-	sub r4, r0
-	sbc r5, r1
-	sbc r6, r2
-	sbc r7, r3
-	eor r0, r0
-	sbc r0, r0
-	eor r4, r0
-	eor r5, r0
-	eor r6, r0
-	eor r7, r0
-	sub r4, r0
-	sbc r5, r0
-	sbc r6, r0
-	sbc r7, r0
-	mov r1, r12
-	eor r0, r1
-	mov r1, r11
-	stm r1!, {r4-r7}
-	push {r0}
-	mov r2, r8
-	mov r3, r9
-	/////////BEGIN MIDDLE PART////////////////
-		/////////MUL128/////////////
-			//MUL64
-			mov r6, r5
-			mov r1, r2
-			sub r5, r4
-			sbc r0, r0
-			eor r5, r0
-			sub r5, r0
-			sub r1, r3
-			sbc r7, r7
-			eor r1, r7
-			sub r1, r7
-			eor r7, r0
-			mov r9, r1
-			mov r8, r5
-			lsr r1,r4,#16
-			uxth r4,r4
-			mov r0,r4
-			uxth r5,r2
-			lsr r2,#16
-			mul r0,r5//00
-			mul r5,r1//10
-			mul r4,r2//01
-			mul r1,r2//11
-			lsl r2,r4,#16
-			lsr r4,r4,#16
-			add r0,r2
-			adc r1,r4
-			lsl r2,r5,#16
-			lsr r4,r5,#16
-			add r0,r2
-			adc r1,r4
-			lsr r4, r6,#16
-			uxth r6, r6
-			uxth r5, r3
-			lsr r3, r3, #16
-			mov r2, r6
-			mul r2, r5
-			mul r5, r4
-			mul r6, r3
-			mul r3, r4
-			lsl r4,r5,#16
-			lsr r5,r5,#16
-			add r2,r4
-			adc r3,r5
-			lsl r4,r6,#16
-			lsr r5,r6,#16
-			add r2,r4
-			adc r3,r5
-			eor r6, r6
-			add r2, r1
-			adc r3, r6
-			mov r1, r9
-			mov r5, r8
-			mov r8, r0
-			lsr r0, r1,#16
-			uxth r1,r1
-			mov r4,r1
-			lsr r6,r5,#16
-			uxth r5,r5
-			mul r1,r5
-			mul r4,r6
-			mul r5,r0
-			mul r0,r6
-			lsl r6,r4,#16
-			lsr r4,#16
-			add r1,r6
-			adc r0,r4
-			lsl r6,r5,#16
-			lsr r5,#16
-			add r1,r6
-			adc r0,r5
-			eor r1,r7
-			eor r0,r7
-			eor r4, r4
-			asr r7, r7, #1
-			adc r1, r2
-			adc r2, r0
-			adc r7, r4
-			mov r0, r8
-			add r1, r0
-			adc r2, r3
-			adc r3, r7
-		push {r0,r1}
-		mov r1, r10
-		mov r10, r2
-		ldm r1, {r0, r1, r4, r5}
-		mov r2, r4
-		mov r7, r5
-		sub r2, r0
-		sbc r7, r1
-		sbc r6, r6
-		eor r2, r6
-		eor r7, r6
-		sub r2, r6
-		sbc r7, r6
-		push {r2, r7}
-		mov r2, r11
-		mov r11, r3
-		ldm r2, {r0, r1, r2, r3}
-		sub r0, r2
-		sbc r1, r3
-		sbc r7, r7
-		eor r0, r7
-		eor r1, r7
-		sub r0, r7
-		sbc r1, r7
-		eor r7, r6
-		mov r12, r7
-		push {r0, r1}
-			//MUL64
-			mov r6, r5
-			mov r1, r2
-			sub r5, r4
-			sbc r0, r0
-			eor r5, r0
-			sub r5, r0
-			sub r1, r3
-			sbc r7, r7
-			eor r1, r7
-			sub r1, r7
-			eor r7, r0
-			mov r9, r1
-			mov r8, r5
-			lsr r1,r4,#16
-			uxth r4,r4
-			mov r0,r4
-			uxth r5,r2
-			lsr r2,#16
-			mul r0,r5//00
-			mul r5,r1//10
-			mul r4,r2//01
-			mul r1,r2//11
-			lsl r2,r4,#16
-			lsr r4,r4,#16
-			add r0,r2
-			adc r1,r4
-			lsl r2,r5,#16
-			lsr r4,r5,#16
-			add r0,r2
-			adc r1,r4
-			lsr r4, r6,#16
-			uxth r6, r6
-			uxth r5, r3
-			lsr r3, r3, #16
-			mov r2, r6
-			mul r2, r5
-			mul r5, r4
-			mul r6, r3
-			mul r3, r4
-			lsl r4,r5,#16
-			lsr r5,r5,#16
-			add r2,r4
-			adc r3,r5
-			lsl r4,r6,#16
-			lsr r5,r6,#16
-			add r2,r4
-			adc r3,r5
-			eor r6, r6
-			add r2, r1
-			adc r3, r6
-			mov r1, r9
-			mov r5, r8
-			mov r8, r0
-			lsr r0, r1,#16
-			uxth r1,r1
-			mov r4,r1
-			lsr r6,r5,#16
-			uxth r5,r5
-			mul r1,r5
-			mul r4,r6
-			mul r5,r0
-			mul r0,r6
-			lsl r6,r4,#16
-			lsr r4,#16
-			add r1,r6
-			adc r0,r4
-			lsl r6,r5,#16
-			lsr r5,#16
-			add r1,r6
-			adc r0,r5
-			eor r1,r7
-			eor r0,r7
-			eor r4, r4
-			asr r7, r7, #1
-			adc r1, r2
-			adc r2, r0
-			adc r7, r4
-			mov r0, r8
-			add r1, r0
-			adc r2, r3
-			adc r3, r7
-		mov r4, r10
-		mov r5, r11
-		eor r6, r6
-		add r0, r4
-		adc r1, r5
-		adc r2, r6
-		adc r3, r6
-		mov r10, r2
-		mov r11, r3
-		pop {r2-r5}
-		push {r0, r1}
-			mov r6, r5
-			mov r1, r2
-			sub r5, r4
-			sbc r0, r0
-			eor r5, r0
-			sub r5, r0
-			sub r1, r3
-			sbc r7, r7
-			eor r1, r7
-			sub r1, r7
-			eor r7, r0
-			mov r9, r1
-			mov r8, r5
-			lsr r1,r4,#16
-			uxth r4,r4
-			mov r0,r4
-			uxth r5,r2
-			lsr r2,#16
-			mul r0,r5//00
-			mul r5,r1//10
-			mul r4,r2//01
-			mul r1,r2//11
-			lsl r2,r4,#16
-			lsr r4,r4,#16
-			add r0,r2
-			adc r1,r4
-			lsl r2,r5,#16
-			lsr r4,r5,#16
-			add r0,r2
-			adc r1,r4
-			lsr r4, r6,#16
-			uxth r6, r6
-			uxth r5, r3
-			lsr r3, r3, #16
-			mov r2, r6
-			mul r2, r5
-			mul r5, r4
-			mul r6, r3
-			mul r3, r4
-			lsl r4,r5,#16
-			lsr r5,r5,#16
-			add r2,r4
-			adc r3,r5
-			lsl r4,r6,#16
-			lsr r5,r6,#16
-			add r2,r4
-			adc r3,r5
-			eor r6, r6
-			add r2, r1
-			adc r3, r6
-			mov r1, r9
-			mov r5, r8
-			mov r8, r0
-			lsr r0, r1,#16
-			uxth r1,r1
-			mov r4,r1
-			lsr r6,r5,#16
-			uxth r5,r5
-			mul r1,r5
-			mul r4,r6
-			mul r5,r0
-			mul r0,r6
-			lsl r6,r4,#16
-			lsr r4,#16
-			add r1,r6
-			adc r0,r4
-			lsl r6,r5,#16
-			lsr r5,#16
-			add r1,r6
-			adc r0,r5
-			eor r1,r7
-			eor r0,r7
-			eor r4, r4
-			asr r7, r7, #1
-			adc r1, r2
-			adc r2, r0
-			adc r7, r4
-			mov r0, r8
-			add r1, r0
-			adc r2, r3
-			adc r3, r7
-		pop {r4, r5}
-		mov r6, r12
-		mov r7, r12
-		eor r0, r6
-		eor r1, r6
-		eor r2, r6
-		eor r3, r6
-		asr r6, r6, #1
-		adc r0, r4
-		adc r1, r5
-		adc r4, r2
-		adc r5, r3
-		eor r2, r2
-		adc r6,r2 //0,1
-		adc r7,r2
-		pop {r2, r3}
-		mov r8, r2
-		mov r9, r3
-		add r2, r0
-		adc r3, r1
-		mov r0, r10
-		mov r1, r11
-		adc r4, r0
-		adc r5, r1
-		adc r6, r0
-		adc r7, r1
-	//////////END MIDDLE PART////////////////
-	pop {r0,r1} //r0,r1
-	mov r12, r0 //negative
-	eor r2, r0
-	eor r3, r0
-	eor r4, r0
-	eor r5, r0
-	eor r6, r0
-	eor r7, r0
-	push {r4-r7}
-	ldm r1!, {r4-r7}
-	mov r11, r1 //reference
-	mov r1, r9
-	eor r1, r0
-	mov r10, r4
-	mov r4, r8
-	asr r0, #1
-	eor r0, r4
-	mov r4, r10
-	adc r0, r4
-	adc r1, r5
-	adc r2, r6
-	adc r3, r7
-	eor r4, r4
-	adc r4, r4
-	mov r10, r4 //carry
-	mov r4, r11
-	ldm r4, {r4-r7}
-	add r0, r4
-	adc r1, r5
-	adc r2, r6
-	adc r3, r7
-	mov r9, r4
-	mov r4, r11
-	stm r4!, {r0-r3}
-	mov r11, r4
-	pop {r0-r3}
-	mov r4, r9
-	adc r4, r0
-	adc r5, r1
-	adc r6, r2
-	adc r7, r3
-	mov r1, #0
-	adc r1, r1
-	mov r0, r10
-	mov r10, r1 //carry
-	asr r0, #1
-	pop {r0-r3}
-	adc r4, r0
-	adc r5, r1
-	adc r6, r2
-	adc r7, r3
-	mov r8, r0
-	mov r0, r11
-	stm r0!, {r4-r7}
-	mov r11, r0
-	mov r0, r8
-	mov r6, r12
-	mov r5, r10
-	eor r4, r4
-	adc r5, r6
-	adc r6, r4
-	add r0, r5
-	adc r1, r6
-	adc r2, r6
-	adc r3, r6
-	mov r7, r11
-	stm r7!, {r0-r3}
-	pop {r3-r6}
-	mov r8, r3
-	mov r9, r4
-	mov r10, r5
-	mov r11, r6
-	pop {r4-r7,pc}
-	bx	lr
-.size	multiply256x256_asm, .-multiply256x256_asm
-