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Unified Diff: win-x86_64/crypto/ec/p256-x86_64-asm.asm

Issue 2569253003: BoringSSL: Roll generated files forward. (Closed)
Patch Set: Created 4 years ago
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Index: win-x86_64/crypto/ec/p256-x86_64-asm.asm
diff --git a/win-x86_64/crypto/ec/p256-x86_64-asm.asm b/win-x86_64/crypto/ec/p256-x86_64-asm.asm
index a2e40758194f84bc2b8df35fd20dc611155f170b..cbcf8835a6baa780884db1e8c9d4f643b782bd05 100644
--- a/win-x86_64/crypto/ec/p256-x86_64-asm.asm
+++ b/win-x86_64/crypto/ec/p256-x86_64-asm.asm
@@ -35,6 +35,7 @@ $L$SEH_begin_ecp_nistz256_mul_by_2:
push r13
mov r8,QWORD[rsi]
+ xor r13,r13
mov r9,QWORD[8+rsi]
add r8,r8
mov r10,QWORD[16+rsi]
@@ -45,7 +46,7 @@ $L$SEH_begin_ecp_nistz256_mul_by_2:
adc r10,r10
adc r11,r11
mov rdx,r9
- sbb r13,r13
+ adc r13,0
sub r8,QWORD[rsi]
mov rcx,r10
@@ -53,14 +54,14 @@ $L$SEH_begin_ecp_nistz256_mul_by_2:
sbb r10,QWORD[16+rsi]
mov r12,r11
sbb r11,QWORD[24+rsi]
- test r13,r13
+ sbb r13,0
- cmovz r8,rax
- cmovz r9,rdx
+ cmovc r8,rax
+ cmovc r9,rdx
mov QWORD[rdi],r8
- cmovz r10,rcx
+ cmovc r10,rcx
mov QWORD[8+rdi],r9
- cmovz r11,r12
+ cmovc r11,r12
mov QWORD[16+rdi],r10
mov QWORD[24+rdi],r11
@@ -673,6 +674,8 @@ $L$SEH_begin_ecp_nistz256_from_mont:
mov rsi,r9
adc rdx,0
+
+
sub r8,-1
mov rax,r10
sbb r9,r12
@@ -873,13 +876,14 @@ $L$SEH_end_ecp_nistz256_avx2_select_w7:
ALIGN 32
__ecp_nistz256_add_toq:
+ xor r11,r11
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
+ adc r11,0
sub r12,-1
mov rcx,r8
@@ -887,14 +891,14 @@ __ecp_nistz256_add_toq:
sbb r8,0
mov r10,r9
sbb r9,r15
- test r11,r11
+ sbb r11,0
- cmovz r12,rax
- cmovz r13,rbp
+ cmovc r12,rax
+ cmovc r13,rbp
mov QWORD[rdi],r12
- cmovz r8,rcx
+ cmovc r8,rcx
mov QWORD[8+rdi],r13
- cmovz r9,r10
+ cmovc r9,r10
mov QWORD[16+rdi],r8
mov QWORD[24+rdi],r9
@@ -962,13 +966,14 @@ __ecp_nistz256_subq:
ALIGN 32
__ecp_nistz256_mul_by_2q:
+ xor r11,r11
add r12,r12
adc r13,r13
mov rax,r12
adc r8,r8
adc r9,r9
mov rbp,r13
- sbb r11,r11
+ adc r11,0
sub r12,-1
mov rcx,r8
@@ -976,14 +981,14 @@ __ecp_nistz256_mul_by_2q:
sbb r8,0
mov r10,r9
sbb r9,r15
- test r11,r11
+ sbb r11,0
- cmovz r12,rax
- cmovz r13,rbp
+ cmovc r12,rax
+ cmovc r13,rbp
mov QWORD[rdi],r12
- cmovz r8,rcx
+ cmovc r8,rcx
mov QWORD[8+rdi],r13
- cmovz r9,r10
+ cmovc r9,r10
mov QWORD[16+rdi],r8
mov QWORD[24+rdi],r9
@@ -1232,16 +1237,14 @@ $L$SEH_begin_ecp_nistz256_point_add:
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
+ por xmm5,xmm4
movdqu xmm0,XMMWORD[rsi]
- pshufd xmm5,xmm3,0xb1
+ pshufd xmm3,xmm5,0xb1
movdqu xmm1,XMMWORD[16+rsi]
movdqu xmm2,XMMWORD[32+rsi]
por xmm5,xmm3
@@ -1253,14 +1256,14 @@ $L$SEH_begin_ecp_nistz256_point_add:
movdqa XMMWORD[480+rsp],xmm0
pshufd xmm4,xmm5,0x1e
movdqa XMMWORD[(480+16)+rsp],xmm1
- por xmm1,xmm0
-DB 102,72,15,110,199
+ movdqu xmm0,XMMWORD[64+rsi]
+ movdqu xmm1,XMMWORD[80+rsi]
movdqa XMMWORD[512+rsp],xmm2
movdqa XMMWORD[(512+16)+rsp],xmm3
- por xmm3,xmm2
por xmm5,xmm4
pxor xmm4,xmm4
- por xmm3,xmm1
+ por xmm1,xmm0
+DB 102,72,15,110,199
lea rsi,[((64-0))+rsi]
mov QWORD[((544+0))+rsp],rax
@@ -1271,8 +1274,8 @@ DB 102,72,15,110,199
call __ecp_nistz256_sqr_montq
pcmpeqd xmm5,xmm4
- pshufd xmm4,xmm3,0xb1
- por xmm4,xmm3
+ pshufd xmm4,xmm1,0xb1
+ por xmm4,xmm1
pshufd xmm5,xmm5,0
pshufd xmm3,xmm4,0x1e
por xmm4,xmm3
@@ -1455,6 +1458,7 @@ $L$add_proceedq:
+ xor r11,r11
add r12,r12
lea rsi,[96+rsp]
adc r13,r13
@@ -1462,7 +1466,7 @@ $L$add_proceedq:
adc r8,r8
adc r9,r9
mov rbp,r13
- sbb r11,r11
+ adc r11,0
sub r12,-1
mov rcx,r8
@@ -1470,15 +1474,15 @@ $L$add_proceedq:
sbb r8,0
mov r10,r9
sbb r9,r15
- test r11,r11
+ sbb r11,0
- cmovz r12,rax
+ cmovc r12,rax
mov rax,QWORD[rsi]
- cmovz r13,rbp
+ cmovc r13,rbp
mov rbp,QWORD[8+rsi]
- cmovz r8,rcx
+ cmovc r8,rcx
mov rcx,QWORD[16+rsi]
- cmovz r9,r10
+ cmovc r9,r10
mov r10,QWORD[24+rsi]
call __ecp_nistz256_subq
@@ -1643,16 +1647,14 @@ $L$SEH_begin_ecp_nistz256_point_add_affine:
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
+ por xmm5,xmm4
movdqu xmm0,XMMWORD[rbx]
- pshufd xmm5,xmm3,0xb1
+ pshufd xmm3,xmm5,0xb1
movdqu xmm1,XMMWORD[16+rbx]
movdqu xmm2,XMMWORD[32+rbx]
por xmm5,xmm3
@@ -1770,6 +1772,7 @@ DB 102,72,15,110,199
+ xor r11,r11
add r12,r12
lea rsi,[192+rsp]
adc r13,r13
@@ -1777,7 +1780,7 @@ DB 102,72,15,110,199
adc r8,r8
adc r9,r9
mov rbp,r13
- sbb r11,r11
+ adc r11,0
sub r12,-1
mov rcx,r8
@@ -1785,15 +1788,15 @@ DB 102,72,15,110,199
sbb r8,0
mov r10,r9
sbb r9,r15
- test r11,r11
+ sbb r11,0
- cmovz r12,rax
+ cmovc r12,rax
mov rax,QWORD[rsi]
- cmovz r13,rbp
+ cmovc r13,rbp
mov rbp,QWORD[8+rsi]
- cmovz r8,rcx
+ cmovc r8,rcx
mov rcx,QWORD[16+rsi]
- cmovz r9,r10
+ cmovc r9,r10
mov r10,QWORD[24+rsi]
call __ecp_nistz256_subq
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