4 files changed, 13 insertions, 12 deletions

diff --git a/src/lib/libcrypto/bn/asm/bn-586.pl b/src/lib/libcrypto/bn/asm/bn-586.pl
index 332ef3e91d..c4e2baa6c5 100644
--- a/src/lib/libcrypto/bn/asm/bn-586.pl
+++ b/src/lib/libcrypto/bn/asm/bn-586.pl
@@ -25,7 +25,7 @@ sub bn_mul_add_words
         {
         local($name)=@_;
 
-        &function_begin_B($name,$sse2?"EXTRN\t_OPENSSL_ia32cap_P:DWORD":"");
+        &function_begin_B($name,"");
 
         $r="eax";
         $a="edx";
@@ -33,7 +33,7 @@ sub bn_mul_add_words
 
         if ($sse2) {
                 &picmeup("eax","OPENSSL_ia32cap_P");
-                &bt(&DWP(0,"eax"),26);
+                &bt(&DWP(0,"eax"),"\$IA32CAP_BIT0_SSE2");
                 &jnc(&label("maw_non_sse2"));
 
                 &mov($r,&wparam(0));
@@ -211,7 +211,7 @@ sub bn_mul_words
         {
         local($name)=@_;
 
-        &function_begin_B($name,$sse2?"EXTRN\t_OPENSSL_ia32cap_P:DWORD":"");
+        &function_begin_B($name,"");
 
         $r="eax";
         $a="edx";
@@ -219,7 +219,7 @@ sub bn_mul_words
 
         if ($sse2) {
                 &picmeup("eax","OPENSSL_ia32cap_P");
-                &bt(&DWP(0,"eax"),26);
+                &bt(&DWP(0,"eax"),"\$IA32CAP_BIT0_SSE2");
                 &jnc(&label("mw_non_sse2"));
 
                 &mov($r,&wparam(0));
@@ -322,7 +322,7 @@ sub bn_sqr_words
         {
         local($name)=@_;
 
-        &function_begin_B($name,$sse2?"EXTRN\t_OPENSSL_ia32cap_P:DWORD":"");
+        &function_begin_B($name,"");
 
         $r="eax";
         $a="edx";
@@ -330,7 +330,7 @@ sub bn_sqr_words
 
         if ($sse2) {
                 &picmeup("eax","OPENSSL_ia32cap_P");
-                &bt(&DWP(0,"eax"),26);
+                &bt(&DWP(0,"eax"),"\$IA32CAP_BIT0_SSE2");
                 &jnc(&label("sqr_non_sse2"));
 
                 &mov($r,&wparam(0));
diff --git a/src/lib/libcrypto/bn/asm/x86-gf2m.pl b/src/lib/libcrypto/bn/asm/x86-gf2m.pl
index 808a1e5969..97d9136260 100644
--- a/src/lib/libcrypto/bn/asm/x86-gf2m.pl
+++ b/src/lib/libcrypto/bn/asm/x86-gf2m.pl
@@ -203,12 +203,12 @@ if (!$x86only) {
         &picmeup("edx","OPENSSL_ia32cap_P");
         &mov    ("eax",&DWP(0,"edx"));
         &mov    ("edx",&DWP(4,"edx"));
-        &test   ("eax",1<<23);          # check MMX bit
+        &test   ("eax","\$IA32CAP_MASK0_MMX");  # check MMX bit
         &jz     (&label("ialu"));
 if ($sse2) {
-        &test   ("eax",1<<24);          # check FXSR bit
+        &test   ("eax","\$IA32CAP_MASK0_FXSR"); # check FXSR bit
         &jz     (&label("mmx"));
-        &test   ("edx",1<<1);           # check PCLMULQDQ bit
+        &test   ("edx","\$IA32CAP_MASK1_PCLMUL");       # check PCLMULQDQ bit
         &jz     (&label("mmx"));
 
         &movups         ("xmm0",&QWP(8,"esp"));
diff --git a/src/lib/libcrypto/bn/asm/x86-mont.pl b/src/lib/libcrypto/bn/asm/x86-mont.pl
index e8f6b05084..a0bdd5787e 100755
--- a/src/lib/libcrypto/bn/asm/x86-mont.pl
+++ b/src/lib/libcrypto/bn/asm/x86-mont.pl
@@ -114,7 +114,7 @@ $temp="mm6";
 $mask="mm7";
 
         &picmeup("eax","OPENSSL_ia32cap_P");
-        &bt     (&DWP(0,"eax"),26);
+        &bt     (&DWP(0,"eax"),"\$IA32CAP_BIT0_SSE2");
         &jnc    (&label("non_sse2"));
 
         &mov    ("eax",-1);
diff --git a/src/lib/libcrypto/bn/asm/x86_64-gf2m.pl b/src/lib/libcrypto/bn/asm/x86_64-gf2m.pl
index 8e45c7479b..3ecb425dad 100644
--- a/src/lib/libcrypto/bn/asm/x86_64-gf2m.pl
+++ b/src/lib/libcrypto/bn/asm/x86_64-gf2m.pl
@@ -163,12 +163,13 @@ ___
 
 $code.=<<___;
 .extern OPENSSL_ia32cap_P
+.hidden OPENSSL_ia32cap_P
 .globl  bn_GF2m_mul_2x2
 .type   bn_GF2m_mul_2x2,\@abi-omnipotent
 .align  16
 bn_GF2m_mul_2x2:
-        mov     OPENSSL_ia32cap_P(%rip),%rax
-        bt      \$33,%rax
+        mov     OPENSSL_ia32cap_P+4(%rip),%eax
+        bt      \$IA32CAP_BIT1_PCLMUL,%eax
         jnc     .Lvanilla_mul_2x2
 
         movd            $a1,%xmm0