X-Git-Url: https://bearssl.org/gitweb//home/git/?p=BearSSL;a=blobdiff_plain;f=src%2Fsymcipher%2Faes_x86ni.c;h=d5408f1360fae82c143051dad3f130cff3df2a07;hp=dcc395208198eac4376418280e9e3ac9306fe3b4;hb=af9c79a0710a45361f9ae4313f8bb5bf738c3b7a;hpb=5f045c759957fdff8c85716e6af99e10901fdac0

diff --git a/src/symcipher/aes_x86ni.c b/src/symcipher/aes_x86ni.c
index dcc3952..d5408f1 100644
--- a/src/symcipher/aes_x86ni.c
+++ b/src/symcipher/aes_x86ni.c
@@ -22,6 +22,7 @@
  * SOFTWARE.
  */
 
+#define BR_ENABLE_INTRINSICS   1
 #include "inner.h"
 
 /*
@@ -31,15 +32,6 @@
 
 #if BR_AES_X86NI
 
-#if BR_AES_X86NI_GCC
-#include <wmmintrin.h>
-#include <cpuid.h>
-#endif
-
-#if BR_AES_X86NI_MSC
-#include <intrin.h>
-#endif
-
 /* see inner.h */
 int
 br_aes_x86ni_supported(void)
@@ -49,28 +41,11 @@ br_aes_x86ni_supported(void)
 	 *   19   SSE4.1 (used for _mm_insert_epi32(), for AES-CTR)
 	 *   25   AES-NI
 	 */
-#define MASK   0x02080000
-
-#if BR_AES_X86NI_GCC
-	unsigned eax, ebx, ecx, edx;
-
-	if (__get_cpuid(1, &eax, &ebx, &ecx, &edx)) {
-		return (ecx & MASK) == MASK;
-	} else {
-		return 0;
-	}
-#elif BR_AES_X86NI_MSC
-	int info[4];
-
-	__cpuid(info, 1);
-	return ((uint32_t)info[2] & MASK) == MASK;
-#else
-	return 0;
-#endif
-
-#undef MASK
+	return br_cpuid(0, 0, 0x02080000, 0);
 }
 
+BR_TARGETS_X86_UP
+
 BR_TARGET("sse2,aes")
 static inline __m128i
 expand_step128(__m128i k, __m128i k2)
@@ -260,4 +235,6 @@ br_aes_x86ni_keysched_dec(unsigned char *skni, const void *key, size_t len)
 	return num_rounds;
 }
 
+BR_TARGETS_X86_DOWN
+
 #endif