Commit 514f1a78 authored by Andy Polyakov's avatar Andy Polyakov
Browse files

x86cpuid.pl: fix extended feature flags detection. 

(cherry picked from commit 1bc0b68d)
parent af908bc4

crypto/x86cpuid.pl

+10 −0
Original line number Diff line number Diff line
@@ -79,6 +79,16 @@ for (@ARGV) { $sse2=1 if (/-DOPENSSL_IA32_SSE2/); } 
	&jmp	(&label("generic"));

	

&set_label("intel");

	&cmp	("edi",7);

	&jb	(&label("cacheinfo"));



	&mov	("esi",&wparam(0));

	&mov	("eax",7);

	&xor	("ecx","ecx");

	&cpuid	();

	&mov	(&DWP(8,"esi"),"ebx");



&set_label("cacheinfo");

	&cmp	("edi",4);

	&mov	("edi",-1);

	&jb	(&label("nocacheinfo"));