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| (Empty) | |
| 1 OPTION DOTNAME |
| 2 .text$ SEGMENT ALIGN(64) 'CODE' |
| 3 |
| 4 PUBLIC OPENSSL_ia32_cpuid |
| 5 |
| 6 ALIGN 16 |
| 7 OPENSSL_ia32_cpuid PROC PUBLIC |
| 8 mov QWORD PTR[8+rsp],rdi ;WIN64 prologue |
| 9 mov QWORD PTR[16+rsp],rsi |
| 10 mov rax,rsp |
| 11 $L$SEH_begin_OPENSSL_ia32_cpuid:: |
| 12 mov rdi,rcx |
| 13 |
| 14 |
| 15 |
| 16 |
| 17 mov rdi,rcx |
| 18 mov r8,rbx |
| 19 |
| 20 xor eax,eax |
| 21 mov DWORD PTR[8+rdi],eax |
| 22 cpuid |
| 23 mov r11d,eax |
| 24 |
| 25 xor eax,eax |
| 26 cmp ebx,0756e6547h |
| 27 setne al |
| 28 mov r9d,eax |
| 29 cmp edx,049656e69h |
| 30 setne al |
| 31 or r9d,eax |
| 32 cmp ecx,06c65746eh |
| 33 setne al |
| 34 or r9d,eax |
| 35 jz $L$intel |
| 36 |
| 37 cmp ebx,068747541h |
| 38 setne al |
| 39 mov r10d,eax |
| 40 cmp edx,069746E65h |
| 41 setne al |
| 42 or r10d,eax |
| 43 cmp ecx,0444D4163h |
| 44 setne al |
| 45 or r10d,eax |
| 46 jnz $L$intel |
| 47 |
| 48 |
| 49 |
| 50 |
| 51 mov eax,080000000h |
| 52 cpuid |
| 53 |
| 54 |
| 55 cmp eax,080000001h |
| 56 jb $L$intel |
| 57 mov r10d,eax |
| 58 mov eax,080000001h |
| 59 cpuid |
| 60 |
| 61 |
| 62 or r9d,ecx |
| 63 and r9d,000000801h |
| 64 |
| 65 cmp r10d,080000008h |
| 66 jb $L$intel |
| 67 |
| 68 mov eax,080000008h |
| 69 cpuid |
| 70 |
| 71 movzx r10,cl |
| 72 inc r10 |
| 73 |
| 74 mov eax,1 |
| 75 cpuid |
| 76 |
| 77 bt edx,28 |
| 78 jnc $L$generic |
| 79 shr ebx,16 |
| 80 cmp bl,r10b |
| 81 ja $L$generic |
| 82 and edx,0efffffffh |
| 83 jmp $L$generic |
| 84 |
| 85 $L$intel:: |
| 86 cmp r11d,4 |
| 87 mov r10d,-1 |
| 88 jb $L$nocacheinfo |
| 89 |
| 90 mov eax,4 |
| 91 mov ecx,0 |
| 92 cpuid |
| 93 mov r10d,eax |
| 94 shr r10d,14 |
| 95 and r10d,0fffh |
| 96 |
| 97 cmp r11d,7 |
| 98 jb $L$nocacheinfo |
| 99 |
| 100 mov eax,7 |
| 101 xor ecx,ecx |
| 102 cpuid |
| 103 mov DWORD PTR[8+rdi],ebx |
| 104 |
| 105 $L$nocacheinfo:: |
| 106 mov eax,1 |
| 107 cpuid |
| 108 |
| 109 and edx,0bfefffffh |
| 110 cmp r9d,0 |
| 111 jne $L$notintel |
| 112 or edx,040000000h |
| 113 and ah,15 |
| 114 cmp ah,15 |
| 115 jne $L$notintel |
| 116 or edx,000100000h |
| 117 $L$notintel:: |
| 118 bt edx,28 |
| 119 jnc $L$generic |
| 120 and edx,0efffffffh |
| 121 cmp r10d,0 |
| 122 je $L$generic |
| 123 |
| 124 or edx,010000000h |
| 125 shr ebx,16 |
| 126 cmp bl,1 |
| 127 ja $L$generic |
| 128 and edx,0efffffffh |
| 129 $L$generic:: |
| 130 and r9d,000000800h |
| 131 and ecx,0fffff7ffh |
| 132 or r9d,ecx |
| 133 |
| 134 mov r10d,edx |
| 135 bt r9d,27 |
| 136 jnc $L$clear_avx |
| 137 xor ecx,ecx |
| 138 DB 00fh,001h,0d0h |
| 139 and eax,6 |
| 140 cmp eax,6 |
| 141 je $L$done |
| 142 $L$clear_avx:: |
| 143 mov eax,0efffe7ffh |
| 144 and r9d,eax |
| 145 and DWORD PTR[8+rdi],0ffffffdfh |
| 146 $L$done:: |
| 147 mov DWORD PTR[4+rdi],r9d |
| 148 mov DWORD PTR[rdi],r10d |
| 149 mov rbx,r8 |
| 150 mov rdi,QWORD PTR[8+rsp] ;WIN64 epilogue |
| 151 mov rsi,QWORD PTR[16+rsp] |
| 152 DB 0F3h,0C3h ;repret |
| 153 $L$SEH_end_OPENSSL_ia32_cpuid:: |
| 154 OPENSSL_ia32_cpuid ENDP |
| 155 |
| 156 |
| 157 .text$ ENDS |
| 158 END |
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Chromium Code Reviews
Issue 377783004:
Add BoringSSL GYP files. (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src