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Unified Diff: third_party/boringssl/win-x86_64/crypto/cpu-x86_64-asm.asm

Issue 693893006: Roll BoringSSL. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@nasm
Patch Set: roll further Created 6 years, 1 month ago
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Index: third_party/boringssl/win-x86_64/crypto/cpu-x86_64-asm.asm
diff --git a/third_party/boringssl/win-x86_64/crypto/cpu-x86_64-asm.asm b/third_party/boringssl/win-x86_64/crypto/cpu-x86_64-asm.asm
index dca66f5cae1a12aa61d6bc6f0a213f5ffbfb1e12..a52e68b69b34a265fe6eda02838a8fd85c6f5f59 100644
--- a/third_party/boringssl/win-x86_64/crypto/cpu-x86_64-asm.asm
+++ b/third_party/boringssl/win-x86_64/crypto/cpu-x86_64-asm.asm
@@ -1,14 +1,18 @@
-OPTION DOTNAME
-.text$ SEGMENT ALIGN(256) 'CODE'
+default rel
+%define XMMWORD
+%define YMMWORD
+%define ZMMWORD
+section .text code align=64
-PUBLIC OPENSSL_ia32_cpuid
+
+global OPENSSL_ia32_cpuid
ALIGN 16
-OPENSSL_ia32_cpuid PROC PUBLIC
- mov QWORD PTR[8+rsp],rdi ;WIN64 prologue
- mov QWORD PTR[16+rsp],rsi
+OPENSSL_ia32_cpuid:
+ mov QWORD[8+rsp],rdi ;WIN64 prologue
+ mov QWORD[16+rsp],rsi
mov rax,rsp
-$L$SEH_begin_OPENSSL_ia32_cpuid::
+$L$SEH_begin_OPENSSL_ia32_cpuid:
mov rdi,rcx
@@ -18,54 +22,54 @@ $L$SEH_begin_OPENSSL_ia32_cpuid::
mov r8,rbx
xor eax,eax
- mov DWORD PTR[8+rdi],eax
+ mov DWORD[8+rdi],eax
cpuid
mov r11d,eax
xor eax,eax
- cmp ebx,0756e6547h
+ cmp ebx,0x756e6547
setne al
mov r9d,eax
- cmp edx,049656e69h
+ cmp edx,0x49656e69
setne al
or r9d,eax
- cmp ecx,06c65746eh
+ cmp ecx,0x6c65746e
setne al
or r9d,eax
- jz $L$intel
+ jz NEAR $L$intel
- cmp ebx,068747541h
+ cmp ebx,0x68747541
setne al
mov r10d,eax
- cmp edx,069746E65h
+ cmp edx,0x69746E65
setne al
or r10d,eax
- cmp ecx,0444D4163h
+ cmp ecx,0x444D4163
setne al
or r10d,eax
- jnz $L$intel
+ jnz NEAR $L$intel
- mov eax,080000000h
+ mov eax,0x80000000
cpuid
- cmp eax,080000001h
- jb $L$intel
+ cmp eax,0x80000001
+ jb NEAR $L$intel
mov r10d,eax
- mov eax,080000001h
+ mov eax,0x80000001
cpuid
or r9d,ecx
- and r9d,000000801h
+ and r9d,0x00000801
- cmp r10d,080000008h
- jb $L$intel
+ cmp r10d,0x80000008
+ jb NEAR $L$intel
- mov eax,080000008h
+ mov eax,0x80000008
cpuid
movzx r10,cl
@@ -75,84 +79,80 @@ $L$SEH_begin_OPENSSL_ia32_cpuid::
cpuid
bt edx,28
- jnc $L$generic
+ jnc NEAR $L$generic
shr ebx,16
cmp bl,r10b
- ja $L$generic
- and edx,0efffffffh
- jmp $L$generic
+ ja NEAR $L$generic
+ and edx,0xefffffff
+ jmp NEAR $L$generic
-$L$intel::
+$L$intel:
cmp r11d,4
mov r10d,-1
- jb $L$nocacheinfo
+ jb NEAR $L$nocacheinfo
mov eax,4
mov ecx,0
cpuid
mov r10d,eax
shr r10d,14
- and r10d,0fffh
+ and r10d,0xfff
cmp r11d,7
- jb $L$nocacheinfo
+ jb NEAR $L$nocacheinfo
mov eax,7
xor ecx,ecx
cpuid
- mov DWORD PTR[8+rdi],ebx
+ mov DWORD[8+rdi],ebx
-$L$nocacheinfo::
+$L$nocacheinfo:
mov eax,1
cpuid
- and edx,0bfefffffh
+ and edx,0xbfefffff
cmp r9d,0
- jne $L$notintel
- or edx,040000000h
+ jne NEAR $L$notintel
+ or edx,0x40000000
and ah,15
cmp ah,15
- jne $L$notintel
- or edx,000100000h
-$L$notintel::
+ jne NEAR $L$notintel
+ or edx,0x00100000
+$L$notintel:
bt edx,28
- jnc $L$generic
- and edx,0efffffffh
+ jnc NEAR $L$generic
+ and edx,0xefffffff
cmp r10d,0
- je $L$generic
+ je NEAR $L$generic
- or edx,010000000h
+ or edx,0x10000000
shr ebx,16
cmp bl,1
- ja $L$generic
- and edx,0efffffffh
-$L$generic::
- and r9d,000000800h
- and ecx,0fffff7ffh
+ ja NEAR $L$generic
+ and edx,0xefffffff
+$L$generic:
+ and r9d,0x00000800
+ and ecx,0xfffff7ff
or r9d,ecx
mov r10d,edx
bt r9d,27
- jnc $L$clear_avx
+ jnc NEAR $L$clear_avx
xor ecx,ecx
-DB 00fh,001h,0d0h
+DB 0x0f,0x01,0xd0
and eax,6
cmp eax,6
- je $L$done
-$L$clear_avx::
- mov eax,0efffe7ffh
+ je NEAR $L$done
+$L$clear_avx:
+ mov eax,0xefffe7ff
and r9d,eax
- and DWORD PTR[8+rdi],0ffffffdfh
-$L$done::
- mov DWORD PTR[4+rdi],r9d
- mov DWORD PTR[rdi],r10d
+ and DWORD[8+rdi],0xffffffdf
+$L$done:
+ mov DWORD[4+rdi],r9d
+ mov DWORD[rdi],r10d
mov rbx,r8
- mov rdi,QWORD PTR[8+rsp] ;WIN64 epilogue
- mov rsi,QWORD PTR[16+rsp]
+ mov rdi,QWORD[8+rsp] ;WIN64 epilogue
+ mov rsi,QWORD[16+rsp]
DB 0F3h,0C3h ;repret
-$L$SEH_end_OPENSSL_ia32_cpuid::
-OPENSSL_ia32_cpuid ENDP
-
+$L$SEH_end_OPENSSL_ia32_cpuid:
-.text$ ENDS
-END

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