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third_party/boringssl/win-x86_64/crypto/ec/p256-x86_64-asm.asm

Index: third_party/boringssl/win-x86_64/crypto/ec/p256-x86_64-asm.asm
diff --git a/third_party/boringssl/win-x86_64/crypto/ec/p256-x86_64-asm.asm b/third_party/boringssl/win-x86_64/crypto/ec/p256-x86_64-asm.asm
new file mode 100644
index 0000000000000000000000000000000000000000..a2e40758194f84bc2b8df35fd20dc611155f170b
--- /dev/null
+++ b/third_party/boringssl/win-x86_64/crypto/ec/p256-x86_64-asm.asm
@@ -0,0 +1,1925 @@
+default	rel
+%define XMMWORD
+%define YMMWORD
+%define ZMMWORD
+section	.text code align=64
+
+EXTERN	OPENSSL_ia32cap_P
+
+
+ALIGN	64
+$L$poly:
+	DQ	0xffffffffffffffff,0x00000000ffffffff,0x0000000000000000,0xffffffff00000001
+
+$L$One:
+	DD	1,1,1,1,1,1,1,1
+$L$Two:
+	DD	2,2,2,2,2,2,2,2
+$L$Three:
+	DD	3,3,3,3,3,3,3,3
+$L$ONE_mont:
+	DQ	0x0000000000000001,0xffffffff00000000,0xffffffffffffffff,0x00000000fffffffe
+
+
+ALIGN	64
+ecp_nistz256_mul_by_2:
+	mov	QWORD[8+rsp],rdi	;WIN64 prologue
+	mov	QWORD[16+rsp],rsi
+	mov	rax,rsp
+$L$SEH_begin_ecp_nistz256_mul_by_2:
+	mov	rdi,rcx
+	mov	rsi,rdx
+
+
+	push	r12
+	push	r13
+
+	mov	r8,QWORD[rsi]
+	mov	r9,QWORD[8+rsi]
+	add	r8,r8
+	mov	r10,QWORD[16+rsi]
+	adc	r9,r9
+	mov	r11,QWORD[24+rsi]
+	lea	rsi,[$L$poly]
+	mov	rax,r8
+	adc	r10,r10
+	adc	r11,r11
+	mov	rdx,r9
+	sbb	r13,r13
+
+	sub	r8,QWORD[rsi]
+	mov	rcx,r10
+	sbb	r9,QWORD[8+rsi]
+	sbb	r10,QWORD[16+rsi]
+	mov	r12,r11
+	sbb	r11,QWORD[24+rsi]
+	test	r13,r13
+
+	cmovz	r8,rax
+	cmovz	r9,rdx
+	mov	QWORD[rdi],r8
+	cmovz	r10,rcx
+	mov	QWORD[8+rdi],r9
+	cmovz	r11,r12
+	mov	QWORD[16+rdi],r10
+	mov	QWORD[24+rdi],r11
+
+	pop	r13
+	pop	r12
+	mov	rdi,QWORD[8+rsp]	;WIN64 epilogue
+	mov	rsi,QWORD[16+rsp]
+	DB	0F3h,0C3h		;repret
+$L$SEH_end_ecp_nistz256_mul_by_2:
+
+
+
+global	ecp_nistz256_neg
+
+ALIGN	32
+ecp_nistz256_neg:
+	mov	QWORD[8+rsp],rdi	;WIN64 prologue
+	mov	QWORD[16+rsp],rsi
+	mov	rax,rsp
+$L$SEH_begin_ecp_nistz256_neg:
+	mov	rdi,rcx
+	mov	rsi,rdx
+
+
+	push	r12
+	push	r13
+
+	xor	r8,r8
+	xor	r9,r9
+	xor	r10,r10
+	xor	r11,r11
+	xor	r13,r13
+
+	sub	r8,QWORD[rsi]
+	sbb	r9,QWORD[8+rsi]
+	sbb	r10,QWORD[16+rsi]
+	mov	rax,r8
+	sbb	r11,QWORD[24+rsi]
+	lea	rsi,[$L$poly]
+	mov	rdx,r9
+	sbb	r13,0
+
+	add	r8,QWORD[rsi]
+	mov	rcx,r10
+	adc	r9,QWORD[8+rsi]
+	adc	r10,QWORD[16+rsi]
+	mov	r12,r11
+	adc	r11,QWORD[24+rsi]
+	test	r13,r13
+
+	cmovz	r8,rax
+	cmovz	r9,rdx
+	mov	QWORD[rdi],r8
+	cmovz	r10,rcx
+	mov	QWORD[8+rdi],r9
+	cmovz	r11,r12
+	mov	QWORD[16+rdi],r10
+	mov	QWORD[24+rdi],r11
+
+	pop	r13
+	pop	r12
+	mov	rdi,QWORD[8+rsp]	;WIN64 epilogue
+	mov	rsi,QWORD[16+rsp]
+	DB	0F3h,0C3h		;repret
+$L$SEH_end_ecp_nistz256_neg:
+
+
+
+
+
+
+global	ecp_nistz256_mul_mont
+
+ALIGN	32
+ecp_nistz256_mul_mont:
+	mov	QWORD[8+rsp],rdi	;WIN64 prologue
+	mov	QWORD[16+rsp],rsi
+	mov	rax,rsp
+$L$SEH_begin_ecp_nistz256_mul_mont:
+	mov	rdi,rcx
+	mov	rsi,rdx
+	mov	rdx,r8
+
+
+$L$mul_mont:
+	push	rbp
+	push	rbx
+	push	r12
+	push	r13
+	push	r14
+	push	r15
+	mov	rbx,rdx
+	mov	rax,QWORD[rdx]
+	mov	r9,QWORD[rsi]
+	mov	r10,QWORD[8+rsi]
+	mov	r11,QWORD[16+rsi]
+	mov	r12,QWORD[24+rsi]
+
+	call	__ecp_nistz256_mul_montq
+$L$mul_mont_done:
+	pop	r15
+	pop	r14
+	pop	r13
+	pop	r12
+	pop	rbx
+	pop	rbp
+	mov	rdi,QWORD[8+rsp]	;WIN64 epilogue
+	mov	rsi,QWORD[16+rsp]
+	DB	0F3h,0C3h		;repret
+$L$SEH_end_ecp_nistz256_mul_mont:
+
+
+ALIGN	32
+__ecp_nistz256_mul_montq:
+
+
+	mov	rbp,rax
+	mul	r9
+	mov	r14,QWORD[(($L$poly+8))]
+	mov	r8,rax
+	mov	rax,rbp
+	mov	r9,rdx
+
+	mul	r10
+	mov	r15,QWORD[(($L$poly+24))]
+	add	r9,rax
+	mov	rax,rbp
+	adc	rdx,0
+	mov	r10,rdx
+
+	mul	r11
+	add	r10,rax
+	mov	rax,rbp
+	adc	rdx,0
+	mov	r11,rdx
+
+	mul	r12
+	add	r11,rax
+	mov	rax,r8
+	adc	rdx,0
+	xor	r13,r13
+	mov	r12,rdx
+
+
+
+
+
+
+
+
+
+
+	mov	rbp,r8
+	shl	r8,32
+	mul	r15
+	shr	rbp,32
+	add	r9,r8
+	adc	r10,rbp
+	adc	r11,rax
+	mov	rax,QWORD[8+rbx]
+	adc	r12,rdx
+	adc	r13,0
+	xor	r8,r8
+
+
+
+	mov	rbp,rax
+	mul	QWORD[rsi]
+	add	r9,rax
+	mov	rax,rbp
+	adc	rdx,0
+	mov	rcx,rdx
+
+	mul	QWORD[8+rsi]
+	add	r10,rcx
+	adc	rdx,0
+	add	r10,rax
+	mov	rax,rbp
+	adc	rdx,0
+	mov	rcx,rdx
+
+	mul	QWORD[16+rsi]
+	add	r11,rcx
+	adc	rdx,0
+	add	r11,rax
+	mov	rax,rbp
+	adc	rdx,0
+	mov	rcx,rdx
+
+	mul	QWORD[24+rsi]
+	add	r12,rcx
+	adc	rdx,0
+	add	r12,rax
+	mov	rax,r9
+	adc	r13,rdx
+	adc	r8,0
+
+
+
+	mov	rbp,r9
+	shl	r9,32
+	mul	r15
+	shr	rbp,32
+	add	r10,r9
+	adc	r11,rbp
+	adc	r12,rax
+	mov	rax,QWORD[16+rbx]
+	adc	r13,rdx
+	adc	r8,0
+	xor	r9,r9
+
+
+
+	mov	rbp,rax
+	mul	QWORD[rsi]
+	add	r10,rax
+	mov	rax,rbp
+	adc	rdx,0
+	mov	rcx,rdx
+
+	mul	QWORD[8+rsi]
+	add	r11,rcx
+	adc	rdx,0
+	add	r11,rax
+	mov	rax,rbp
+	adc	rdx,0
+	mov	rcx,rdx
+
+	mul	QWORD[16+rsi]
+	add	r12,rcx
+	adc	rdx,0
+	add	r12,rax
+	mov	rax,rbp
+	adc	rdx,0
+	mov	rcx,rdx
+
+	mul	QWORD[24+rsi]
+	add	r13,rcx
+	adc	rdx,0
+	add	r13,rax
+	mov	rax,r10
+	adc	r8,rdx
+	adc	r9,0
+
+
+
+	mov	rbp,r10
+	shl	r10,32
+	mul	r15
+	shr	rbp,32
+	add	r11,r10
+	adc	r12,rbp
+	adc	r13,rax
+	mov	rax,QWORD[24+rbx]
+	adc	r8,rdx
+	adc	r9,0
+	xor	r10,r10
+
+
+
+	mov	rbp,rax
+	mul	QWORD[rsi]
+	add	r11,rax
+	mov	rax,rbp
+	adc	rdx,0
+	mov	rcx,rdx
+
+	mul	QWORD[8+rsi]
+	add	r12,rcx
+	adc	rdx,0
+	add	r12,rax
+	mov	rax,rbp
+	adc	rdx,0
+	mov	rcx,rdx
+
+	mul	QWORD[16+rsi]
+	add	r13,rcx
+	adc	rdx,0
+	add	r13,rax
+	mov	rax,rbp
+	adc	rdx,0
+	mov	rcx,rdx
+
+	mul	QWORD[24+rsi]
+	add	r8,rcx
+	adc	rdx,0
+	add	r8,rax
+	mov	rax,r11
+	adc	r9,rdx
+	adc	r10,0
+
+
+
+	mov	rbp,r11
+	shl	r11,32
+	mul	r15
+	shr	rbp,32
+	add	r12,r11
+	adc	r13,rbp
+	mov	rcx,r12
+	adc	r8,rax
+	adc	r9,rdx
+	mov	rbp,r13
+	adc	r10,0
+
+
+
+	sub	r12,-1
+	mov	rbx,r8
+	sbb	r13,r14
+	sbb	r8,0
+	mov	rdx,r9
+	sbb	r9,r15
+	sbb	r10,0
+
+	cmovc	r12,rcx
+	cmovc	r13,rbp
+	mov	QWORD[rdi],r12
+	cmovc	r8,rbx
+	mov	QWORD[8+rdi],r13
+	cmovc	r9,rdx
+	mov	QWORD[16+rdi],r8
+	mov	QWORD[24+rdi],r9
+
+	DB	0F3h,0C3h		;repret
+
+
+
+
+
+
+
+
+
+global	ecp_nistz256_sqr_mont
+
+ALIGN	32
+ecp_nistz256_sqr_mont:
+	mov	QWORD[8+rsp],rdi	;WIN64 prologue
+	mov	QWORD[16+rsp],rsi
+	mov	rax,rsp
+$L$SEH_begin_ecp_nistz256_sqr_mont:
+	mov	rdi,rcx
+	mov	rsi,rdx
+
+
+	push	rbp
+	push	rbx
+	push	r12
+	push	r13
+	push	r14
+	push	r15
+	mov	rax,QWORD[rsi]
+	mov	r14,QWORD[8+rsi]
+	mov	r15,QWORD[16+rsi]
+	mov	r8,QWORD[24+rsi]
+
+	call	__ecp_nistz256_sqr_montq
+$L$sqr_mont_done:
+	pop	r15
+	pop	r14
+	pop	r13
+	pop	r12
+	pop	rbx
+	pop	rbp
+	mov	rdi,QWORD[8+rsp]	;WIN64 epilogue
+	mov	rsi,QWORD[16+rsp]
+	DB	0F3h,0C3h		;repret
+$L$SEH_end_ecp_nistz256_sqr_mont:
+
+
+ALIGN	32
+__ecp_nistz256_sqr_montq:
+	mov	r13,rax
+	mul	r14
+	mov	r9,rax
+	mov	rax,r15
+	mov	r10,rdx
+
+	mul	r13
+	add	r10,rax
+	mov	rax,r8
+	adc	rdx,0
+	mov	r11,rdx
+
+	mul	r13
+	add	r11,rax
+	mov	rax,r15
+	adc	rdx,0
+	mov	r12,rdx
+
+
+	mul	r14
+	add	r11,rax
+	mov	rax,r8
+	adc	rdx,0
+	mov	rbp,rdx
+
+	mul	r14
+	add	r12,rax
+	mov	rax,r8
+	adc	rdx,0
+	add	r12,rbp
+	mov	r13,rdx
+	adc	r13,0
+
+
+	mul	r15
+	xor	r15,r15
+	add	r13,rax
+	mov	rax,QWORD[rsi]
+	mov	r14,rdx
+	adc	r14,0
+
+	add	r9,r9
+	adc	r10,r10
+	adc	r11,r11
+	adc	r12,r12
+	adc	r13,r13
+	adc	r14,r14
+	adc	r15,0
+
+	mul	rax
+	mov	r8,rax
+	mov	rax,QWORD[8+rsi]
+	mov	rcx,rdx
+
+	mul	rax
+	add	r9,rcx
+	adc	r10,rax
+	mov	rax,QWORD[16+rsi]
+	adc	rdx,0
+	mov	rcx,rdx
+
+	mul	rax
+	add	r11,rcx
+	adc	r12,rax
+	mov	rax,QWORD[24+rsi]
+	adc	rdx,0
+	mov	rcx,rdx
+
+	mul	rax
+	add	r13,rcx
+	adc	r14,rax
+	mov	rax,r8
+	adc	r15,rdx
+
+	mov	rsi,QWORD[(($L$poly+8))]
+	mov	rbp,QWORD[(($L$poly+24))]
+
+
+
+
+	mov	rcx,r8
+	shl	r8,32
+	mul	rbp
+	shr	rcx,32
+	add	r9,r8
+	adc	r10,rcx
+	adc	r11,rax
+	mov	rax,r9
+	adc	rdx,0
+
+
+
+	mov	rcx,r9
+	shl	r9,32
+	mov	r8,rdx
+	mul	rbp
+	shr	rcx,32
+	add	r10,r9
+	adc	r11,rcx
+	adc	r8,rax
+	mov	rax,r10
+	adc	rdx,0
+
+
+
+	mov	rcx,r10
+	shl	r10,32
+	mov	r9,rdx
+	mul	rbp
+	shr	rcx,32
+	add	r11,r10
+	adc	r8,rcx
+	adc	r9,rax
+	mov	rax,r11
+	adc	rdx,0
+
+
+
+	mov	rcx,r11
+	shl	r11,32
+	mov	r10,rdx
+	mul	rbp
+	shr	rcx,32
+	add	r8,r11
+	adc	r9,rcx
+	adc	r10,rax
+	adc	rdx,0
+	xor	r11,r11
+
+
+
+	add	r12,r8
+	adc	r13,r9
+	mov	r8,r12
+	adc	r14,r10
+	adc	r15,rdx
+	mov	r9,r13
+	adc	r11,0
+
+	sub	r12,-1
+	mov	r10,r14
+	sbb	r13,rsi
+	sbb	r14,0
+	mov	rcx,r15
+	sbb	r15,rbp
+	sbb	r11,0
+
+	cmovc	r12,r8
+	cmovc	r13,r9
+	mov	QWORD[rdi],r12
+	cmovc	r14,r10
+	mov	QWORD[8+rdi],r13
+	cmovc	r15,rcx
+	mov	QWORD[16+rdi],r14
+	mov	QWORD[24+rdi],r15
+
+	DB	0F3h,0C3h		;repret
+
+
+
+
+
+
+
+global	ecp_nistz256_from_mont
+
+ALIGN	32
+ecp_nistz256_from_mont:
+	mov	QWORD[8+rsp],rdi	;WIN64 prologue
+	mov	QWORD[16+rsp],rsi
+	mov	rax,rsp
+$L$SEH_begin_ecp_nistz256_from_mont:
+	mov	rdi,rcx
+	mov	rsi,rdx
+
+
+	push	r12
+	push	r13
+
+	mov	rax,QWORD[rsi]
+	mov	r13,QWORD[(($L$poly+24))]
+	mov	r9,QWORD[8+rsi]
+	mov	r10,QWORD[16+rsi]
+	mov	r11,QWORD[24+rsi]
+	mov	r8,rax
+	mov	r12,QWORD[(($L$poly+8))]
+
+
+
+	mov	rcx,rax
+	shl	r8,32
+	mul	r13
+	shr	rcx,32
+	add	r9,r8
+	adc	r10,rcx
+	adc	r11,rax
+	mov	rax,r9
+	adc	rdx,0
+
+
+
+	mov	rcx,r9
+	shl	r9,32
+	mov	r8,rdx
+	mul	r13
+	shr	rcx,32
+	add	r10,r9
+	adc	r11,rcx
+	adc	r8,rax
+	mov	rax,r10
+	adc	rdx,0
+
+
+
+	mov	rcx,r10
+	shl	r10,32
+	mov	r9,rdx
+	mul	r13
+	shr	rcx,32
+	add	r11,r10
+	adc	r8,rcx
+	adc	r9,rax
+	mov	rax,r11
+	adc	rdx,0
+
+
+
+	mov	rcx,r11
+	shl	r11,32
+	mov	r10,rdx
+	mul	r13
+	shr	rcx,32
+	add	r8,r11
+	adc	r9,rcx
+	mov	rcx,r8
+	adc	r10,rax
+	mov	rsi,r9
+	adc	rdx,0
+
+	sub	r8,-1
+	mov	rax,r10
+	sbb	r9,r12
+	sbb	r10,0
+	mov	r11,rdx
+	sbb	rdx,r13
+	sbb	r13,r13
+
+	cmovnz	r8,rcx
+	cmovnz	r9,rsi
+	mov	QWORD[rdi],r8
+	cmovnz	r10,rax
+	mov	QWORD[8+rdi],r9
+	cmovz	r11,rdx
+	mov	QWORD[16+rdi],r10
+	mov	QWORD[24+rdi],r11
+
+	pop	r13
+	pop	r12
+	mov	rdi,QWORD[8+rsp]	;WIN64 epilogue
+	mov	rsi,QWORD[16+rsp]
+	DB	0F3h,0C3h		;repret
+$L$SEH_end_ecp_nistz256_from_mont:
+
+
+global	ecp_nistz256_select_w5
+
+ALIGN	32
+ecp_nistz256_select_w5:
+	lea	rax,[((-136))+rsp]
+$L$SEH_begin_ecp_nistz256_select_w5:
+DB	0x48,0x8d,0x60,0xe0
+DB	0x0f,0x29,0x70,0xe0
+DB	0x0f,0x29,0x78,0xf0
+DB	0x44,0x0f,0x29,0x00
+DB	0x44,0x0f,0x29,0x48,0x10
+DB	0x44,0x0f,0x29,0x50,0x20
+DB	0x44,0x0f,0x29,0x58,0x30
+DB	0x44,0x0f,0x29,0x60,0x40
+DB	0x44,0x0f,0x29,0x68,0x50
+DB	0x44,0x0f,0x29,0x70,0x60
+DB	0x44,0x0f,0x29,0x78,0x70
+	movdqa	xmm0,XMMWORD[$L$One]
+	movd	xmm1,r8d
+
+	pxor	xmm2,xmm2
+	pxor	xmm3,xmm3
+	pxor	xmm4,xmm4
+	pxor	xmm5,xmm5
+	pxor	xmm6,xmm6
+	pxor	xmm7,xmm7
+
+	movdqa	xmm8,xmm0
+	pshufd	xmm1,xmm1,0
+
+	mov	rax,16
+$L$select_loop_sse_w5:
+
+	movdqa	xmm15,xmm8
+	paddd	xmm8,xmm0
+	pcmpeqd	xmm15,xmm1
+
+	movdqa	xmm9,XMMWORD[rdx]
+	movdqa	xmm10,XMMWORD[16+rdx]
+	movdqa	xmm11,XMMWORD[32+rdx]
+	movdqa	xmm12,XMMWORD[48+rdx]
+	movdqa	xmm13,XMMWORD[64+rdx]
+	movdqa	xmm14,XMMWORD[80+rdx]
+	lea	rdx,[96+rdx]
+
+	pand	xmm9,xmm15
+	pand	xmm10,xmm15
+	por	xmm2,xmm9
+	pand	xmm11,xmm15
+	por	xmm3,xmm10
+	pand	xmm12,xmm15
+	por	xmm4,xmm11
+	pand	xmm13,xmm15
+	por	xmm5,xmm12
+	pand	xmm14,xmm15
+	por	xmm6,xmm13
+	por	xmm7,xmm14
+
+	dec	rax
+	jnz	NEAR $L$select_loop_sse_w5
+
+	movdqu	XMMWORD[rcx],xmm2
+	movdqu	XMMWORD[16+rcx],xmm3
+	movdqu	XMMWORD[32+rcx],xmm4
+	movdqu	XMMWORD[48+rcx],xmm5
+	movdqu	XMMWORD[64+rcx],xmm6
+	movdqu	XMMWORD[80+rcx],xmm7
+	movaps	xmm6,XMMWORD[rsp]
+	movaps	xmm7,XMMWORD[16+rsp]
+	movaps	xmm8,XMMWORD[32+rsp]
+	movaps	xmm9,XMMWORD[48+rsp]
+	movaps	xmm10,XMMWORD[64+rsp]
+	movaps	xmm11,XMMWORD[80+rsp]
+	movaps	xmm12,XMMWORD[96+rsp]
+	movaps	xmm13,XMMWORD[112+rsp]
+	movaps	xmm14,XMMWORD[128+rsp]
+	movaps	xmm15,XMMWORD[144+rsp]
+	lea	rsp,[168+rsp]
+$L$SEH_end_ecp_nistz256_select_w5:
+	DB	0F3h,0C3h		;repret
+
+
+
+
+global	ecp_nistz256_select_w7
+
+ALIGN	32
+ecp_nistz256_select_w7:
+	lea	rax,[((-136))+rsp]
+$L$SEH_begin_ecp_nistz256_select_w7:
+DB	0x48,0x8d,0x60,0xe0
+DB	0x0f,0x29,0x70,0xe0
+DB	0x0f,0x29,0x78,0xf0
+DB	0x44,0x0f,0x29,0x00
+DB	0x44,0x0f,0x29,0x48,0x10
+DB	0x44,0x0f,0x29,0x50,0x20
+DB	0x44,0x0f,0x29,0x58,0x30
+DB	0x44,0x0f,0x29,0x60,0x40
+DB	0x44,0x0f,0x29,0x68,0x50
+DB	0x44,0x0f,0x29,0x70,0x60
+DB	0x44,0x0f,0x29,0x78,0x70
+	movdqa	xmm8,XMMWORD[$L$One]
+	movd	xmm1,r8d
+
+	pxor	xmm2,xmm2
+	pxor	xmm3,xmm3
+	pxor	xmm4,xmm4
+	pxor	xmm5,xmm5
+
+	movdqa	xmm0,xmm8
+	pshufd	xmm1,xmm1,0
+	mov	rax,64
+
+$L$select_loop_sse_w7:
+	movdqa	xmm15,xmm8
+	paddd	xmm8,xmm0
+	movdqa	xmm9,XMMWORD[rdx]
+	movdqa	xmm10,XMMWORD[16+rdx]
+	pcmpeqd	xmm15,xmm1
+	movdqa	xmm11,XMMWORD[32+rdx]
+	movdqa	xmm12,XMMWORD[48+rdx]
+	lea	rdx,[64+rdx]
+
+	pand	xmm9,xmm15
+	pand	xmm10,xmm15
+	por	xmm2,xmm9
+	pand	xmm11,xmm15
+	por	xmm3,xmm10
+	pand	xmm12,xmm15
+	por	xmm4,xmm11
+	prefetcht0	[255+rdx]
+	por	xmm5,xmm12
+
+	dec	rax
+	jnz	NEAR $L$select_loop_sse_w7
+
+	movdqu	XMMWORD[rcx],xmm2
+	movdqu	XMMWORD[16+rcx],xmm3
+	movdqu	XMMWORD[32+rcx],xmm4
+	movdqu	XMMWORD[48+rcx],xmm5
+	movaps	xmm6,XMMWORD[rsp]
+	movaps	xmm7,XMMWORD[16+rsp]
+	movaps	xmm8,XMMWORD[32+rsp]
+	movaps	xmm9,XMMWORD[48+rsp]
+	movaps	xmm10,XMMWORD[64+rsp]
+	movaps	xmm11,XMMWORD[80+rsp]
+	movaps	xmm12,XMMWORD[96+rsp]
+	movaps	xmm13,XMMWORD[112+rsp]
+	movaps	xmm14,XMMWORD[128+rsp]
+	movaps	xmm15,XMMWORD[144+rsp]
+	lea	rsp,[168+rsp]
+$L$SEH_end_ecp_nistz256_select_w7:
+	DB	0F3h,0C3h		;repret
+
+global	ecp_nistz256_avx2_select_w7
+
+ALIGN	32
+ecp_nistz256_avx2_select_w7:
+	mov	QWORD[8+rsp],rdi	;WIN64 prologue
+	mov	QWORD[16+rsp],rsi
+	mov	rax,rsp
+$L$SEH_begin_ecp_nistz256_avx2_select_w7:
+	mov	rdi,rcx
+	mov	rsi,rdx
+	mov	rdx,r8
+
+
+DB	0x0f,0x0b
+	mov	rdi,QWORD[8+rsp]	;WIN64 epilogue
+	mov	rsi,QWORD[16+rsp]
+	DB	0F3h,0C3h		;repret
+$L$SEH_end_ecp_nistz256_avx2_select_w7:
+
+ALIGN	32
+__ecp_nistz256_add_toq:
+	add	r12,QWORD[rbx]
+	adc	r13,QWORD[8+rbx]
+	mov	rax,r12
+	adc	r8,QWORD[16+rbx]
+	adc	r9,QWORD[24+rbx]
+	mov	rbp,r13
+	sbb	r11,r11
+
+	sub	r12,-1
+	mov	rcx,r8
+	sbb	r13,r14
+	sbb	r8,0
+	mov	r10,r9
+	sbb	r9,r15
+	test	r11,r11
+
+	cmovz	r12,rax
+	cmovz	r13,rbp
+	mov	QWORD[rdi],r12
+	cmovz	r8,rcx
+	mov	QWORD[8+rdi],r13
+	cmovz	r9,r10
+	mov	QWORD[16+rdi],r8
+	mov	QWORD[24+rdi],r9
+
+	DB	0F3h,0C3h		;repret
+
+
+
+ALIGN	32
+__ecp_nistz256_sub_fromq:
+	sub	r12,QWORD[rbx]
+	sbb	r13,QWORD[8+rbx]
+	mov	rax,r12
+	sbb	r8,QWORD[16+rbx]
+	sbb	r9,QWORD[24+rbx]
+	mov	rbp,r13
+	sbb	r11,r11
+
+	add	r12,-1
+	mov	rcx,r8
+	adc	r13,r14
+	adc	r8,0
+	mov	r10,r9
+	adc	r9,r15
+	test	r11,r11
+
+	cmovz	r12,rax
+	cmovz	r13,rbp
+	mov	QWORD[rdi],r12
+	cmovz	r8,rcx
+	mov	QWORD[8+rdi],r13
+	cmovz	r9,r10
+	mov	QWORD[16+rdi],r8
+	mov	QWORD[24+rdi],r9
+
+	DB	0F3h,0C3h		;repret
+
+
+
+ALIGN	32
+__ecp_nistz256_subq:
+	sub	rax,r12
+	sbb	rbp,r13
+	mov	r12,rax
+	sbb	rcx,r8
+	sbb	r10,r9
+	mov	r13,rbp
+	sbb	r11,r11
+
+	add	rax,-1
+	mov	r8,rcx
+	adc	rbp,r14
+	adc	rcx,0
+	mov	r9,r10
+	adc	r10,r15
+	test	r11,r11
+
+	cmovnz	r12,rax
+	cmovnz	r13,rbp
+	cmovnz	r8,rcx
+	cmovnz	r9,r10
+
+	DB	0F3h,0C3h		;repret
+
+
+
+ALIGN	32
+__ecp_nistz256_mul_by_2q:
+	add	r12,r12
+	adc	r13,r13
+	mov	rax,r12
+	adc	r8,r8
+	adc	r9,r9
+	mov	rbp,r13
+	sbb	r11,r11
+
+	sub	r12,-1
+	mov	rcx,r8
+	sbb	r13,r14
+	sbb	r8,0
+	mov	r10,r9
+	sbb	r9,r15
+	test	r11,r11
+
+	cmovz	r12,rax
+	cmovz	r13,rbp
+	mov	QWORD[rdi],r12
+	cmovz	r8,rcx
+	mov	QWORD[8+rdi],r13
+	cmovz	r9,r10
+	mov	QWORD[16+rdi],r8
+	mov	QWORD[24+rdi],r9
+
+	DB	0F3h,0C3h		;repret
+
+global	ecp_nistz256_point_double
+
+ALIGN	32
+ecp_nistz256_point_double:
+	mov	QWORD[8+rsp],rdi	;WIN64 prologue
+	mov	QWORD[16+rsp],rsi
+	mov	rax,rsp
+$L$SEH_begin_ecp_nistz256_point_double:
+	mov	rdi,rcx
+	mov	rsi,rdx
+
+
+	push	rbp
+	push	rbx
+	push	r12
+	push	r13
+	push	r14
+	push	r15
+	sub	rsp,32*5+8
+
+$L$point_double_shortcutq:
+	movdqu	xmm0,XMMWORD[rsi]
+	mov	rbx,rsi
+	movdqu	xmm1,XMMWORD[16+rsi]
+	mov	r12,QWORD[((32+0))+rsi]
+	mov	r13,QWORD[((32+8))+rsi]
+	mov	r8,QWORD[((32+16))+rsi]
+	mov	r9,QWORD[((32+24))+rsi]
+	mov	r14,QWORD[(($L$poly+8))]
+	mov	r15,QWORD[(($L$poly+24))]
+	movdqa	XMMWORD[96+rsp],xmm0
+	movdqa	XMMWORD[(96+16)+rsp],xmm1
+	lea	r10,[32+rdi]
+	lea	r11,[64+rdi]
+DB	102,72,15,110,199
+DB	102,73,15,110,202
+DB	102,73,15,110,211
+
+	lea	rdi,[rsp]
+	call	__ecp_nistz256_mul_by_2q
+
+	mov	rax,QWORD[((64+0))+rsi]
+	mov	r14,QWORD[((64+8))+rsi]
+	mov	r15,QWORD[((64+16))+rsi]
+	mov	r8,QWORD[((64+24))+rsi]
+	lea	rsi,[((64-0))+rsi]
+	lea	rdi,[64+rsp]
+	call	__ecp_nistz256_sqr_montq
+
+	mov	rax,QWORD[((0+0))+rsp]
+	mov	r14,QWORD[((8+0))+rsp]
+	lea	rsi,[((0+0))+rsp]
+	mov	r15,QWORD[((16+0))+rsp]
+	mov	r8,QWORD[((24+0))+rsp]
+	lea	rdi,[rsp]
+	call	__ecp_nistz256_sqr_montq
+
+	mov	rax,QWORD[32+rbx]
+	mov	r9,QWORD[((64+0))+rbx]
+	mov	r10,QWORD[((64+8))+rbx]
+	mov	r11,QWORD[((64+16))+rbx]
+	mov	r12,QWORD[((64+24))+rbx]
+	lea	rsi,[((64-0))+rbx]
+	lea	rbx,[32+rbx]
+DB	102,72,15,126,215
+	call	__ecp_nistz256_mul_montq
+	call	__ecp_nistz256_mul_by_2q
+
+	mov	r12,QWORD[((96+0))+rsp]
+	mov	r13,QWORD[((96+8))+rsp]
+	lea	rbx,[64+rsp]
+	mov	r8,QWORD[((96+16))+rsp]
+	mov	r9,QWORD[((96+24))+rsp]
+	lea	rdi,[32+rsp]
+	call	__ecp_nistz256_add_toq
+
+	mov	r12,QWORD[((96+0))+rsp]
+	mov	r13,QWORD[((96+8))+rsp]
+	lea	rbx,[64+rsp]
+	mov	r8,QWORD[((96+16))+rsp]
+	mov	r9,QWORD[((96+24))+rsp]
+	lea	rdi,[64+rsp]
+	call	__ecp_nistz256_sub_fromq
+
+	mov	rax,QWORD[((0+0))+rsp]
+	mov	r14,QWORD[((8+0))+rsp]
+	lea	rsi,[((0+0))+rsp]
+	mov	r15,QWORD[((16+0))+rsp]
+	mov	r8,QWORD[((24+0))+rsp]
+DB	102,72,15,126,207
+	call	__ecp_nistz256_sqr_montq
+	xor	r9,r9
+	mov	rax,r12
+	add	r12,-1
+	mov	r10,r13
+	adc	r13,rsi
+	mov	rcx,r14
+	adc	r14,0
+	mov	r8,r15
+	adc	r15,rbp
+	adc	r9,0
+	xor	rsi,rsi
+	test	rax,1
+
+	cmovz	r12,rax
+	cmovz	r13,r10
+	cmovz	r14,rcx
+	cmovz	r15,r8
+	cmovz	r9,rsi
+
+	mov	rax,r13
+	shr	r12,1
+	shl	rax,63
+	mov	r10,r14
+	shr	r13,1
+	or	r12,rax
+	shl	r10,63
+	mov	rcx,r15
+	shr	r14,1
+	or	r13,r10
+	shl	rcx,63
+	mov	QWORD[rdi],r12
+	shr	r15,1
+	mov	QWORD[8+rdi],r13
+	shl	r9,63
+	or	r14,rcx
+	or	r15,r9
+	mov	QWORD[16+rdi],r14
+	mov	QWORD[24+rdi],r15
+	mov	rax,QWORD[64+rsp]
+	lea	rbx,[64+rsp]
+	mov	r9,QWORD[((0+32))+rsp]
+	mov	r10,QWORD[((8+32))+rsp]
+	lea	rsi,[((0+32))+rsp]
+	mov	r11,QWORD[((16+32))+rsp]
+	mov	r12,QWORD[((24+32))+rsp]
+	lea	rdi,[32+rsp]
+	call	__ecp_nistz256_mul_montq
+
+	lea	rdi,[128+rsp]
+	call	__ecp_nistz256_mul_by_2q
+
+	lea	rbx,[32+rsp]
+	lea	rdi,[32+rsp]
+	call	__ecp_nistz256_add_toq
+
+	mov	rax,QWORD[96+rsp]
+	lea	rbx,[96+rsp]
+	mov	r9,QWORD[((0+0))+rsp]
+	mov	r10,QWORD[((8+0))+rsp]
+	lea	rsi,[((0+0))+rsp]
+	mov	r11,QWORD[((16+0))+rsp]
+	mov	r12,QWORD[((24+0))+rsp]
+	lea	rdi,[rsp]
+	call	__ecp_nistz256_mul_montq
+
+	lea	rdi,[128+rsp]
+	call	__ecp_nistz256_mul_by_2q
+
+	mov	rax,QWORD[((0+32))+rsp]
+	mov	r14,QWORD[((8+32))+rsp]
+	lea	rsi,[((0+32))+rsp]
+	mov	r15,QWORD[((16+32))+rsp]
+	mov	r8,QWORD[((24+32))+rsp]
+DB	102,72,15,126,199
+	call	__ecp_nistz256_sqr_montq
+
+	lea	rbx,[128+rsp]
+	mov	r8,r14
+	mov	r9,r15
+	mov	r14,rsi
+	mov	r15,rbp
+	call	__ecp_nistz256_sub_fromq
+
+	mov	rax,QWORD[((0+0))+rsp]
+	mov	rbp,QWORD[((0+8))+rsp]
+	mov	rcx,QWORD[((0+16))+rsp]
+	mov	r10,QWORD[((0+24))+rsp]
+	lea	rdi,[rsp]
+	call	__ecp_nistz256_subq
+
+	mov	rax,QWORD[32+rsp]
+	lea	rbx,[32+rsp]
+	mov	r14,r12
+	xor	ecx,ecx
+	mov	QWORD[((0+0))+rsp],r12
+	mov	r10,r13
+	mov	QWORD[((0+8))+rsp],r13
+	cmovz	r11,r8
+	mov	QWORD[((0+16))+rsp],r8
+	lea	rsi,[((0-0))+rsp]
+	cmovz	r12,r9
+	mov	QWORD[((0+24))+rsp],r9
+	mov	r9,r14
+	lea	rdi,[rsp]
+	call	__ecp_nistz256_mul_montq
+
+DB	102,72,15,126,203
+DB	102,72,15,126,207
+	call	__ecp_nistz256_sub_fromq
+
+	add	rsp,32*5+8
+	pop	r15
+	pop	r14
+	pop	r13
+	pop	r12
+	pop	rbx
+	pop	rbp
+	mov	rdi,QWORD[8+rsp]	;WIN64 epilogue
+	mov	rsi,QWORD[16+rsp]
+	DB	0F3h,0C3h		;repret
+$L$SEH_end_ecp_nistz256_point_double:
+global	ecp_nistz256_point_add
+
+ALIGN	32
+ecp_nistz256_point_add:
+	mov	QWORD[8+rsp],rdi	;WIN64 prologue
+	mov	QWORD[16+rsp],rsi
+	mov	rax,rsp
+$L$SEH_begin_ecp_nistz256_point_add:
+	mov	rdi,rcx
+	mov	rsi,rdx
+	mov	rdx,r8
+
+
+	push	rbp
+	push	rbx
+	push	r12
+	push	r13
+	push	r14
+	push	r15
+	sub	rsp,32*18+8
+
+	movdqu	xmm0,XMMWORD[rsi]
+	movdqu	xmm1,XMMWORD[16+rsi]
+	movdqu	xmm2,XMMWORD[32+rsi]
+	movdqu	xmm3,XMMWORD[48+rsi]
+	movdqu	xmm4,XMMWORD[64+rsi]
+	movdqu	xmm5,XMMWORD[80+rsi]
+	mov	rbx,rsi
+	mov	rsi,rdx
+	movdqa	XMMWORD[384+rsp],xmm0
+	movdqa	XMMWORD[(384+16)+rsp],xmm1
+	por	xmm1,xmm0
+	movdqa	XMMWORD[416+rsp],xmm2
+	movdqa	XMMWORD[(416+16)+rsp],xmm3
+	por	xmm3,xmm2
+	movdqa	XMMWORD[448+rsp],xmm4
+	movdqa	XMMWORD[(448+16)+rsp],xmm5
+	por	xmm3,xmm1
+
+	movdqu	xmm0,XMMWORD[rsi]
+	pshufd	xmm5,xmm3,0xb1
+	movdqu	xmm1,XMMWORD[16+rsi]
+	movdqu	xmm2,XMMWORD[32+rsi]
+	por	xmm5,xmm3
+	movdqu	xmm3,XMMWORD[48+rsi]
+	mov	rax,QWORD[((64+0))+rsi]
+	mov	r14,QWORD[((64+8))+rsi]
+	mov	r15,QWORD[((64+16))+rsi]
+	mov	r8,QWORD[((64+24))+rsi]
+	movdqa	XMMWORD[480+rsp],xmm0
+	pshufd	xmm4,xmm5,0x1e
+	movdqa	XMMWORD[(480+16)+rsp],xmm1
+	por	xmm1,xmm0
+DB	102,72,15,110,199
+	movdqa	XMMWORD[512+rsp],xmm2
+	movdqa	XMMWORD[(512+16)+rsp],xmm3
+	por	xmm3,xmm2
+	por	xmm5,xmm4
+	pxor	xmm4,xmm4
+	por	xmm3,xmm1
+
+	lea	rsi,[((64-0))+rsi]
+	mov	QWORD[((544+0))+rsp],rax
+	mov	QWORD[((544+8))+rsp],r14
+	mov	QWORD[((544+16))+rsp],r15
+	mov	QWORD[((544+24))+rsp],r8
+	lea	rdi,[96+rsp]
+	call	__ecp_nistz256_sqr_montq
+
+	pcmpeqd	xmm5,xmm4
+	pshufd	xmm4,xmm3,0xb1
+	por	xmm4,xmm3
+	pshufd	xmm5,xmm5,0
+	pshufd	xmm3,xmm4,0x1e
+	por	xmm4,xmm3
+	pxor	xmm3,xmm3
+	pcmpeqd	xmm4,xmm3
+	pshufd	xmm4,xmm4,0
+	mov	rax,QWORD[((64+0))+rbx]
+	mov	r14,QWORD[((64+8))+rbx]
+	mov	r15,QWORD[((64+16))+rbx]
+	mov	r8,QWORD[((64+24))+rbx]
+DB	102,72,15,110,203
+
+	lea	rsi,[((64-0))+rbx]
+	lea	rdi,[32+rsp]
+	call	__ecp_nistz256_sqr_montq
+
+	mov	rax,QWORD[544+rsp]
+	lea	rbx,[544+rsp]
+	mov	r9,QWORD[((0+96))+rsp]
+	mov	r10,QWORD[((8+96))+rsp]
+	lea	rsi,[((0+96))+rsp]
+	mov	r11,QWORD[((16+96))+rsp]
+	mov	r12,QWORD[((24+96))+rsp]
+	lea	rdi,[224+rsp]
+	call	__ecp_nistz256_mul_montq
+
+	mov	rax,QWORD[448+rsp]
+	lea	rbx,[448+rsp]
+	mov	r9,QWORD[((0+32))+rsp]
+	mov	r10,QWORD[((8+32))+rsp]
+	lea	rsi,[((0+32))+rsp]
+	mov	r11,QWORD[((16+32))+rsp]
+	mov	r12,QWORD[((24+32))+rsp]
+	lea	rdi,[256+rsp]
+	call	__ecp_nistz256_mul_montq
+
+	mov	rax,QWORD[416+rsp]
+	lea	rbx,[416+rsp]
+	mov	r9,QWORD[((0+224))+rsp]
+	mov	r10,QWORD[((8+224))+rsp]
+	lea	rsi,[((0+224))+rsp]
+	mov	r11,QWORD[((16+224))+rsp]
+	mov	r12,QWORD[((24+224))+rsp]
+	lea	rdi,[224+rsp]
+	call	__ecp_nistz256_mul_montq
+
+	mov	rax,QWORD[512+rsp]
+	lea	rbx,[512+rsp]
+	mov	r9,QWORD[((0+256))+rsp]
+	mov	r10,QWORD[((8+256))+rsp]
+	lea	rsi,[((0+256))+rsp]
+	mov	r11,QWORD[((16+256))+rsp]
+	mov	r12,QWORD[((24+256))+rsp]
+	lea	rdi,[256+rsp]
+	call	__ecp_nistz256_mul_montq
+
+	lea	rbx,[224+rsp]
+	lea	rdi,[64+rsp]
+	call	__ecp_nistz256_sub_fromq
+
+	or	r12,r13
+	movdqa	xmm2,xmm4
+	or	r12,r8
+	or	r12,r9
+	por	xmm2,xmm5
+DB	102,73,15,110,220
+
+	mov	rax,QWORD[384+rsp]
+	lea	rbx,[384+rsp]
+	mov	r9,QWORD[((0+96))+rsp]
+	mov	r10,QWORD[((8+96))+rsp]
+	lea	rsi,[((0+96))+rsp]
+	mov	r11,QWORD[((16+96))+rsp]
+	mov	r12,QWORD[((24+96))+rsp]
+	lea	rdi,[160+rsp]
+	call	__ecp_nistz256_mul_montq
+
+	mov	rax,QWORD[480+rsp]
+	lea	rbx,[480+rsp]
+	mov	r9,QWORD[((0+32))+rsp]
+	mov	r10,QWORD[((8+32))+rsp]
+	lea	rsi,[((0+32))+rsp]
+	mov	r11,QWORD[((16+32))+rsp]
+	mov	r12,QWORD[((24+32))+rsp]
+	lea	rdi,[192+rsp]
+	call	__ecp_nistz256_mul_montq
+
+	lea	rbx,[160+rsp]
+	lea	rdi,[rsp]
+	call	__ecp_nistz256_sub_fromq
+
+	or	r12,r13
+	or	r12,r8
+	or	r12,r9
+
+DB	0x3e
+	jnz	NEAR $L$add_proceedq
+DB	102,73,15,126,208
+DB	102,73,15,126,217
+	test	r8,r8
+	jnz	NEAR $L$add_proceedq
+	test	r9,r9
+	jz	NEAR $L$add_doubleq
+
+DB	102,72,15,126,199
+	pxor	xmm0,xmm0
+	movdqu	XMMWORD[rdi],xmm0
+	movdqu	XMMWORD[16+rdi],xmm0
+	movdqu	XMMWORD[32+rdi],xmm0
+	movdqu	XMMWORD[48+rdi],xmm0
+	movdqu	XMMWORD[64+rdi],xmm0
+	movdqu	XMMWORD[80+rdi],xmm0
+	jmp	NEAR $L$add_doneq
+
+ALIGN	32
+$L$add_doubleq:
+DB	102,72,15,126,206
+DB	102,72,15,126,199
+	add	rsp,416
+	jmp	NEAR $L$point_double_shortcutq
+
+ALIGN	32
+$L$add_proceedq:
+	mov	rax,QWORD[((0+64))+rsp]
+	mov	r14,QWORD[((8+64))+rsp]
+	lea	rsi,[((0+64))+rsp]
+	mov	r15,QWORD[((16+64))+rsp]
+	mov	r8,QWORD[((24+64))+rsp]
+	lea	rdi,[96+rsp]
+	call	__ecp_nistz256_sqr_montq
+
+	mov	rax,QWORD[448+rsp]
+	lea	rbx,[448+rsp]
+	mov	r9,QWORD[((0+0))+rsp]
+	mov	r10,QWORD[((8+0))+rsp]
+	lea	rsi,[((0+0))+rsp]
+	mov	r11,QWORD[((16+0))+rsp]
+	mov	r12,QWORD[((24+0))+rsp]
+	lea	rdi,[352+rsp]
+	call	__ecp_nistz256_mul_montq
+
+	mov	rax,QWORD[((0+0))+rsp]
+	mov	r14,QWORD[((8+0))+rsp]
+	lea	rsi,[((0+0))+rsp]
+	mov	r15,QWORD[((16+0))+rsp]
+	mov	r8,QWORD[((24+0))+rsp]
+	lea	rdi,[32+rsp]
+	call	__ecp_nistz256_sqr_montq
+
+	mov	rax,QWORD[544+rsp]
+	lea	rbx,[544+rsp]
+	mov	r9,QWORD[((0+352))+rsp]
+	mov	r10,QWORD[((8+352))+rsp]
+	lea	rsi,[((0+352))+rsp]
+	mov	r11,QWORD[((16+352))+rsp]
+	mov	r12,QWORD[((24+352))+rsp]
+	lea	rdi,[352+rsp]
+	call	__ecp_nistz256_mul_montq
+
+	mov	rax,QWORD[rsp]
+	lea	rbx,[rsp]
+	mov	r9,QWORD[((0+32))+rsp]
+	mov	r10,QWORD[((8+32))+rsp]
+	lea	rsi,[((0+32))+rsp]
+	mov	r11,QWORD[((16+32))+rsp]
+	mov	r12,QWORD[((24+32))+rsp]
+	lea	rdi,[128+rsp]
+	call	__ecp_nistz256_mul_montq
+
+	mov	rax,QWORD[160+rsp]
+	lea	rbx,[160+rsp]
+	mov	r9,QWORD[((0+32))+rsp]
+	mov	r10,QWORD[((8+32))+rsp]
+	lea	rsi,[((0+32))+rsp]
+	mov	r11,QWORD[((16+32))+rsp]
+	mov	r12,QWORD[((24+32))+rsp]
+	lea	rdi,[192+rsp]
+	call	__ecp_nistz256_mul_montq
+
+
+
+
+	add	r12,r12
+	lea	rsi,[96+rsp]
+	adc	r13,r13
+	mov	rax,r12
+	adc	r8,r8
+	adc	r9,r9
+	mov	rbp,r13
+	sbb	r11,r11
+
+	sub	r12,-1
+	mov	rcx,r8
+	sbb	r13,r14
+	sbb	r8,0
+	mov	r10,r9
+	sbb	r9,r15
+	test	r11,r11
+
+	cmovz	r12,rax
+	mov	rax,QWORD[rsi]
+	cmovz	r13,rbp
+	mov	rbp,QWORD[8+rsi]
+	cmovz	r8,rcx
+	mov	rcx,QWORD[16+rsi]
+	cmovz	r9,r10
+	mov	r10,QWORD[24+rsi]
+
+	call	__ecp_nistz256_subq
+
+	lea	rbx,[128+rsp]
+	lea	rdi,[288+rsp]
+	call	__ecp_nistz256_sub_fromq
+
+	mov	rax,QWORD[((192+0))+rsp]
+	mov	rbp,QWORD[((192+8))+rsp]
+	mov	rcx,QWORD[((192+16))+rsp]
+	mov	r10,QWORD[((192+24))+rsp]
+	lea	rdi,[320+rsp]
+
+	call	__ecp_nistz256_subq
+
+	mov	QWORD[rdi],r12
+	mov	QWORD[8+rdi],r13
+	mov	QWORD[16+rdi],r8
+	mov	QWORD[24+rdi],r9
+	mov	rax,QWORD[128+rsp]
+	lea	rbx,[128+rsp]
+	mov	r9,QWORD[((0+224))+rsp]
+	mov	r10,QWORD[((8+224))+rsp]
+	lea	rsi,[((0+224))+rsp]
+	mov	r11,QWORD[((16+224))+rsp]
+	mov	r12,QWORD[((24+224))+rsp]
+	lea	rdi,[256+rsp]
+	call	__ecp_nistz256_mul_montq
+
+	mov	rax,QWORD[320+rsp]
+	lea	rbx,[320+rsp]
+	mov	r9,QWORD[((0+64))+rsp]
+	mov	r10,QWORD[((8+64))+rsp]
+	lea	rsi,[((0+64))+rsp]
+	mov	r11,QWORD[((16+64))+rsp]
+	mov	r12,QWORD[((24+64))+rsp]
+	lea	rdi,[320+rsp]
+	call	__ecp_nistz256_mul_montq
+
+	lea	rbx,[256+rsp]
+	lea	rdi,[320+rsp]
+	call	__ecp_nistz256_sub_fromq
+
+DB	102,72,15,126,199
+
+	movdqa	xmm0,xmm5
+	movdqa	xmm1,xmm5
+	pandn	xmm0,XMMWORD[352+rsp]
+	movdqa	xmm2,xmm5
+	pandn	xmm1,XMMWORD[((352+16))+rsp]
+	movdqa	xmm3,xmm5
+	pand	xmm2,XMMWORD[544+rsp]
+	pand	xmm3,XMMWORD[((544+16))+rsp]
+	por	xmm2,xmm0
+	por	xmm3,xmm1
+
+	movdqa	xmm0,xmm4
+	movdqa	xmm1,xmm4
+	pandn	xmm0,xmm2
+	movdqa	xmm2,xmm4
+	pandn	xmm1,xmm3
+	movdqa	xmm3,xmm4
+	pand	xmm2,XMMWORD[448+rsp]
+	pand	xmm3,XMMWORD[((448+16))+rsp]
+	por	xmm2,xmm0
+	por	xmm3,xmm1
+	movdqu	XMMWORD[64+rdi],xmm2
+	movdqu	XMMWORD[80+rdi],xmm3
+
+	movdqa	xmm0,xmm5
+	movdqa	xmm1,xmm5
+	pandn	xmm0,XMMWORD[288+rsp]
+	movdqa	xmm2,xmm5
+	pandn	xmm1,XMMWORD[((288+16))+rsp]
+	movdqa	xmm3,xmm5
+	pand	xmm2,XMMWORD[480+rsp]
+	pand	xmm3,XMMWORD[((480+16))+rsp]
+	por	xmm2,xmm0
+	por	xmm3,xmm1
+
+	movdqa	xmm0,xmm4
+	movdqa	xmm1,xmm4
+	pandn	xmm0,xmm2
+	movdqa	xmm2,xmm4
+	pandn	xmm1,xmm3
+	movdqa	xmm3,xmm4
+	pand	xmm2,XMMWORD[384+rsp]
+	pand	xmm3,XMMWORD[((384+16))+rsp]
+	por	xmm2,xmm0
+	por	xmm3,xmm1
+	movdqu	XMMWORD[rdi],xmm2
+	movdqu	XMMWORD[16+rdi],xmm3
+
+	movdqa	xmm0,xmm5
+	movdqa	xmm1,xmm5
+	pandn	xmm0,XMMWORD[320+rsp]
+	movdqa	xmm2,xmm5
+	pandn	xmm1,XMMWORD[((320+16))+rsp]
+	movdqa	xmm3,xmm5
+	pand	xmm2,XMMWORD[512+rsp]
+	pand	xmm3,XMMWORD[((512+16))+rsp]
+	por	xmm2,xmm0
+	por	xmm3,xmm1
+
+	movdqa	xmm0,xmm4
+	movdqa	xmm1,xmm4
+	pandn	xmm0,xmm2
+	movdqa	xmm2,xmm4
+	pandn	xmm1,xmm3
+	movdqa	xmm3,xmm4
+	pand	xmm2,XMMWORD[416+rsp]
+	pand	xmm3,XMMWORD[((416+16))+rsp]
+	por	xmm2,xmm0
+	por	xmm3,xmm1
+	movdqu	XMMWORD[32+rdi],xmm2
+	movdqu	XMMWORD[48+rdi],xmm3
+
+$L$add_doneq:
+	add	rsp,32*18+8
+	pop	r15
+	pop	r14
+	pop	r13
+	pop	r12
+	pop	rbx
+	pop	rbp
+	mov	rdi,QWORD[8+rsp]	;WIN64 epilogue
+	mov	rsi,QWORD[16+rsp]
+	DB	0F3h,0C3h		;repret
+$L$SEH_end_ecp_nistz256_point_add:
+global	ecp_nistz256_point_add_affine
+
+ALIGN	32
+ecp_nistz256_point_add_affine:
+	mov	QWORD[8+rsp],rdi	;WIN64 prologue
+	mov	QWORD[16+rsp],rsi
+	mov	rax,rsp
+$L$SEH_begin_ecp_nistz256_point_add_affine:
+	mov	rdi,rcx
+	mov	rsi,rdx
+	mov	rdx,r8
+
+
+	push	rbp
+	push	rbx
+	push	r12
+	push	r13
+	push	r14
+	push	r15
+	sub	rsp,32*15+8
+
+	movdqu	xmm0,XMMWORD[rsi]
+	mov	rbx,rdx
+	movdqu	xmm1,XMMWORD[16+rsi]
+	movdqu	xmm2,XMMWORD[32+rsi]
+	movdqu	xmm3,XMMWORD[48+rsi]
+	movdqu	xmm4,XMMWORD[64+rsi]
+	movdqu	xmm5,XMMWORD[80+rsi]
+	mov	rax,QWORD[((64+0))+rsi]
+	mov	r14,QWORD[((64+8))+rsi]
+	mov	r15,QWORD[((64+16))+rsi]
+	mov	r8,QWORD[((64+24))+rsi]
+	movdqa	XMMWORD[320+rsp],xmm0
+	movdqa	XMMWORD[(320+16)+rsp],xmm1
+	por	xmm1,xmm0
+	movdqa	XMMWORD[352+rsp],xmm2
+	movdqa	XMMWORD[(352+16)+rsp],xmm3
+	por	xmm3,xmm2
+	movdqa	XMMWORD[384+rsp],xmm4
+	movdqa	XMMWORD[(384+16)+rsp],xmm5
+	por	xmm3,xmm1
+
+	movdqu	xmm0,XMMWORD[rbx]
+	pshufd	xmm5,xmm3,0xb1
+	movdqu	xmm1,XMMWORD[16+rbx]
+	movdqu	xmm2,XMMWORD[32+rbx]
+	por	xmm5,xmm3
+	movdqu	xmm3,XMMWORD[48+rbx]
+	movdqa	XMMWORD[416+rsp],xmm0
+	pshufd	xmm4,xmm5,0x1e
+	movdqa	XMMWORD[(416+16)+rsp],xmm1
+	por	xmm1,xmm0
+DB	102,72,15,110,199
+	movdqa	XMMWORD[448+rsp],xmm2
+	movdqa	XMMWORD[(448+16)+rsp],xmm3
+	por	xmm3,xmm2
+	por	xmm5,xmm4
+	pxor	xmm4,xmm4
+	por	xmm3,xmm1
+
+	lea	rsi,[((64-0))+rsi]
+	lea	rdi,[32+rsp]
+	call	__ecp_nistz256_sqr_montq
+
+	pcmpeqd	xmm5,xmm4
+	pshufd	xmm4,xmm3,0xb1
+	mov	rax,QWORD[rbx]
+
+	mov	r9,r12
+	por	xmm4,xmm3
+	pshufd	xmm5,xmm5,0
+	pshufd	xmm3,xmm4,0x1e
+	mov	r10,r13
+	por	xmm4,xmm3
+	pxor	xmm3,xmm3
+	mov	r11,r14
+	pcmpeqd	xmm4,xmm3
+	pshufd	xmm4,xmm4,0
+
+	lea	rsi,[((32-0))+rsp]
+	mov	r12,r15
+	lea	rdi,[rsp]
+	call	__ecp_nistz256_mul_montq
+
+	lea	rbx,[320+rsp]
+	lea	rdi,[64+rsp]
+	call	__ecp_nistz256_sub_fromq
+
+	mov	rax,QWORD[384+rsp]
+	lea	rbx,[384+rsp]
+	mov	r9,QWORD[((0+32))+rsp]
+	mov	r10,QWORD[((8+32))+rsp]
+	lea	rsi,[((0+32))+rsp]
+	mov	r11,QWORD[((16+32))+rsp]
+	mov	r12,QWORD[((24+32))+rsp]
+	lea	rdi,[32+rsp]
+	call	__ecp_nistz256_mul_montq
+
+	mov	rax,QWORD[384+rsp]
+	lea	rbx,[384+rsp]
+	mov	r9,QWORD[((0+64))+rsp]
+	mov	r10,QWORD[((8+64))+rsp]
+	lea	rsi,[((0+64))+rsp]
+	mov	r11,QWORD[((16+64))+rsp]
+	mov	r12,QWORD[((24+64))+rsp]
+	lea	rdi,[288+rsp]
+	call	__ecp_nistz256_mul_montq
+
+	mov	rax,QWORD[448+rsp]
+	lea	rbx,[448+rsp]
+	mov	r9,QWORD[((0+32))+rsp]
+	mov	r10,QWORD[((8+32))+rsp]
+	lea	rsi,[((0+32))+rsp]
+	mov	r11,QWORD[((16+32))+rsp]
+	mov	r12,QWORD[((24+32))+rsp]
+	lea	rdi,[32+rsp]
+	call	__ecp_nistz256_mul_montq
+
+	lea	rbx,[352+rsp]
+	lea	rdi,[96+rsp]
+	call	__ecp_nistz256_sub_fromq
+
+	mov	rax,QWORD[((0+64))+rsp]
+	mov	r14,QWORD[((8+64))+rsp]
+	lea	rsi,[((0+64))+rsp]
+	mov	r15,QWORD[((16+64))+rsp]
+	mov	r8,QWORD[((24+64))+rsp]
+	lea	rdi,[128+rsp]
+	call	__ecp_nistz256_sqr_montq
+
+	mov	rax,QWORD[((0+96))+rsp]
+	mov	r14,QWORD[((8+96))+rsp]
+	lea	rsi,[((0+96))+rsp]
+	mov	r15,QWORD[((16+96))+rsp]
+	mov	r8,QWORD[((24+96))+rsp]
+	lea	rdi,[192+rsp]
+	call	__ecp_nistz256_sqr_montq
+
+	mov	rax,QWORD[128+rsp]
+	lea	rbx,[128+rsp]
+	mov	r9,QWORD[((0+64))+rsp]
+	mov	r10,QWORD[((8+64))+rsp]
+	lea	rsi,[((0+64))+rsp]
+	mov	r11,QWORD[((16+64))+rsp]
+	mov	r12,QWORD[((24+64))+rsp]
+	lea	rdi,[160+rsp]
+	call	__ecp_nistz256_mul_montq
+
+	mov	rax,QWORD[320+rsp]
+	lea	rbx,[320+rsp]
+	mov	r9,QWORD[((0+128))+rsp]
+	mov	r10,QWORD[((8+128))+rsp]
+	lea	rsi,[((0+128))+rsp]
+	mov	r11,QWORD[((16+128))+rsp]
+	mov	r12,QWORD[((24+128))+rsp]
+	lea	rdi,[rsp]
+	call	__ecp_nistz256_mul_montq
+
+
+
+
+	add	r12,r12
+	lea	rsi,[192+rsp]
+	adc	r13,r13
+	mov	rax,r12
+	adc	r8,r8
+	adc	r9,r9
+	mov	rbp,r13
+	sbb	r11,r11
+
+	sub	r12,-1
+	mov	rcx,r8
+	sbb	r13,r14
+	sbb	r8,0
+	mov	r10,r9
+	sbb	r9,r15
+	test	r11,r11
+
+	cmovz	r12,rax
+	mov	rax,QWORD[rsi]
+	cmovz	r13,rbp
+	mov	rbp,QWORD[8+rsi]
+	cmovz	r8,rcx
+	mov	rcx,QWORD[16+rsi]
+	cmovz	r9,r10
+	mov	r10,QWORD[24+rsi]
+
+	call	__ecp_nistz256_subq
+
+	lea	rbx,[160+rsp]
+	lea	rdi,[224+rsp]
+	call	__ecp_nistz256_sub_fromq
+
+	mov	rax,QWORD[((0+0))+rsp]
+	mov	rbp,QWORD[((0+8))+rsp]
+	mov	rcx,QWORD[((0+16))+rsp]
+	mov	r10,QWORD[((0+24))+rsp]
+	lea	rdi,[64+rsp]
+
+	call	__ecp_nistz256_subq
+
+	mov	QWORD[rdi],r12
+	mov	QWORD[8+rdi],r13
+	mov	QWORD[16+rdi],r8
+	mov	QWORD[24+rdi],r9
+	mov	rax,QWORD[352+rsp]
+	lea	rbx,[352+rsp]
+	mov	r9,QWORD[((0+160))+rsp]
+	mov	r10,QWORD[((8+160))+rsp]
+	lea	rsi,[((0+160))+rsp]
+	mov	r11,QWORD[((16+160))+rsp]
+	mov	r12,QWORD[((24+160))+rsp]
+	lea	rdi,[32+rsp]
+	call	__ecp_nistz256_mul_montq
+
+	mov	rax,QWORD[96+rsp]
+	lea	rbx,[96+rsp]
+	mov	r9,QWORD[((0+64))+rsp]
+	mov	r10,QWORD[((8+64))+rsp]
+	lea	rsi,[((0+64))+rsp]
+	mov	r11,QWORD[((16+64))+rsp]
+	mov	r12,QWORD[((24+64))+rsp]
+	lea	rdi,[64+rsp]
+	call	__ecp_nistz256_mul_montq
+
+	lea	rbx,[32+rsp]
+	lea	rdi,[256+rsp]
+	call	__ecp_nistz256_sub_fromq
+
+DB	102,72,15,126,199
+
+	movdqa	xmm0,xmm5
+	movdqa	xmm1,xmm5
+	pandn	xmm0,XMMWORD[288+rsp]
+	movdqa	xmm2,xmm5
+	pandn	xmm1,XMMWORD[((288+16))+rsp]
+	movdqa	xmm3,xmm5
+	pand	xmm2,XMMWORD[$L$ONE_mont]
+	pand	xmm3,XMMWORD[(($L$ONE_mont+16))]
+	por	xmm2,xmm0
+	por	xmm3,xmm1
+
+	movdqa	xmm0,xmm4
+	movdqa	xmm1,xmm4
+	pandn	xmm0,xmm2
+	movdqa	xmm2,xmm4
+	pandn	xmm1,xmm3
+	movdqa	xmm3,xmm4
+	pand	xmm2,XMMWORD[384+rsp]
+	pand	xmm3,XMMWORD[((384+16))+rsp]
+	por	xmm2,xmm0
+	por	xmm3,xmm1
+	movdqu	XMMWORD[64+rdi],xmm2
+	movdqu	XMMWORD[80+rdi],xmm3
+
+	movdqa	xmm0,xmm5
+	movdqa	xmm1,xmm5
+	pandn	xmm0,XMMWORD[224+rsp]
+	movdqa	xmm2,xmm5
+	pandn	xmm1,XMMWORD[((224+16))+rsp]
+	movdqa	xmm3,xmm5
+	pand	xmm2,XMMWORD[416+rsp]
+	pand	xmm3,XMMWORD[((416+16))+rsp]
+	por	xmm2,xmm0
+	por	xmm3,xmm1
+
+	movdqa	xmm0,xmm4
+	movdqa	xmm1,xmm4
+	pandn	xmm0,xmm2
+	movdqa	xmm2,xmm4
+	pandn	xmm1,xmm3
+	movdqa	xmm3,xmm4
+	pand	xmm2,XMMWORD[320+rsp]
+	pand	xmm3,XMMWORD[((320+16))+rsp]
+	por	xmm2,xmm0
+	por	xmm3,xmm1
+	movdqu	XMMWORD[rdi],xmm2
+	movdqu	XMMWORD[16+rdi],xmm3
+
+	movdqa	xmm0,xmm5
+	movdqa	xmm1,xmm5
+	pandn	xmm0,XMMWORD[256+rsp]
+	movdqa	xmm2,xmm5
+	pandn	xmm1,XMMWORD[((256+16))+rsp]
+	movdqa	xmm3,xmm5
+	pand	xmm2,XMMWORD[448+rsp]
+	pand	xmm3,XMMWORD[((448+16))+rsp]
+	por	xmm2,xmm0
+	por	xmm3,xmm1
+
+	movdqa	xmm0,xmm4
+	movdqa	xmm1,xmm4
+	pandn	xmm0,xmm2
+	movdqa	xmm2,xmm4
+	pandn	xmm1,xmm3
+	movdqa	xmm3,xmm4
+	pand	xmm2,XMMWORD[352+rsp]
+	pand	xmm3,XMMWORD[((352+16))+rsp]
+	por	xmm2,xmm0
+	por	xmm3,xmm1
+	movdqu	XMMWORD[32+rdi],xmm2
+	movdqu	XMMWORD[48+rdi],xmm3
+
+	add	rsp,32*15+8
+	pop	r15
+	pop	r14
+	pop	r13
+	pop	r12
+	pop	rbx
+	pop	rbp
+	mov	rdi,QWORD[8+rsp]	;WIN64 epilogue
+	mov	rsi,QWORD[16+rsp]
+	DB	0F3h,0C3h		;repret
+$L$SEH_end_ecp_nistz256_point_add_affine: