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authormarha <marha@users.sourceforge.net>2010-03-30 12:36:28 +0000
committermarha <marha@users.sourceforge.net>2010-03-30 12:36:28 +0000
commitff48c0d9098080b51ea12710029135916d117806 (patch)
tree96e6af9caf170ba21a1027b24e306a07e27d7b75 /openssl/crypto/bn/asm/x86_64-gcc.c
parentbb731f5ac92655c4860a41fa818a7a63005f8369 (diff)
downloadvcxsrv-ff48c0d9098080b51ea12710029135916d117806.tar.gz
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svn merge -r514:HEAD ^/branches/released .
Diffstat (limited to 'openssl/crypto/bn/asm/x86_64-gcc.c')
-rw-r--r--openssl/crypto/bn/asm/x86_64-gcc.c29
1 files changed, 19 insertions, 10 deletions
diff --git a/openssl/crypto/bn/asm/x86_64-gcc.c b/openssl/crypto/bn/asm/x86_64-gcc.c
index f13f52dd8..acb0b4011 100644
--- a/openssl/crypto/bn/asm/x86_64-gcc.c
+++ b/openssl/crypto/bn/asm/x86_64-gcc.c
@@ -1,4 +1,5 @@
-#ifdef __SUNPRO_C
+#include "../bn_lcl.h"
+#if !(defined(__GNUC__) && __GNUC__>=2)
# include "../bn_asm.c" /* kind of dirty hack for Sun Studio */
#else
/*
@@ -54,7 +55,15 @@
* machine.
*/
+#ifdef _WIN64
+#define BN_ULONG unsigned long long
+#else
#define BN_ULONG unsigned long
+#endif
+
+#undef mul
+#undef mul_add
+#undef sqr
/*
* "m"(a), "+m"(r) is the way to favor DirectPath µ-code;
@@ -97,7 +106,7 @@
: "a"(a) \
: "cc");
-BN_ULONG bn_mul_add_words(BN_ULONG *rp, BN_ULONG *ap, int num, BN_ULONG w)
+BN_ULONG bn_mul_add_words(BN_ULONG *rp, const BN_ULONG *ap, int num, BN_ULONG w)
{
BN_ULONG c1=0;
@@ -121,7 +130,7 @@ BN_ULONG bn_mul_add_words(BN_ULONG *rp, BN_ULONG *ap, int num, BN_ULONG w)
return(c1);
}
-BN_ULONG bn_mul_words(BN_ULONG *rp, BN_ULONG *ap, int num, BN_ULONG w)
+BN_ULONG bn_mul_words(BN_ULONG *rp, const BN_ULONG *ap, int num, BN_ULONG w)
{
BN_ULONG c1=0;
@@ -144,7 +153,7 @@ BN_ULONG bn_mul_words(BN_ULONG *rp, BN_ULONG *ap, int num, BN_ULONG w)
return(c1);
}
-void bn_sqr_words(BN_ULONG *r, BN_ULONG *a, int n)
+void bn_sqr_words(BN_ULONG *r, const BN_ULONG *a, int n)
{
if (n <= 0) return;
@@ -175,14 +184,14 @@ BN_ULONG bn_div_words(BN_ULONG h, BN_ULONG l, BN_ULONG d)
return ret;
}
-BN_ULONG bn_add_words (BN_ULONG *rp, BN_ULONG *ap, BN_ULONG *bp,int n)
+BN_ULONG bn_add_words (BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp,int n)
{ BN_ULONG ret=0,i=0;
if (n <= 0) return 0;
asm (
" subq %2,%2 \n"
- ".align 16 \n"
+ ".p2align 4 \n"
"1: movq (%4,%2,8),%0 \n"
" adcq (%5,%2,8),%0 \n"
" movq %0,(%3,%2,8) \n"
@@ -198,14 +207,14 @@ BN_ULONG bn_add_words (BN_ULONG *rp, BN_ULONG *ap, BN_ULONG *bp,int n)
}
#ifndef SIMICS
-BN_ULONG bn_sub_words (BN_ULONG *rp, BN_ULONG *ap, BN_ULONG *bp,int n)
+BN_ULONG bn_sub_words (BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp,int n)
{ BN_ULONG ret=0,i=0;
if (n <= 0) return 0;
asm (
" subq %2,%2 \n"
- ".align 16 \n"
+ ".p2align 4 \n"
"1: movq (%4,%2,8),%0 \n"
" sbbq (%5,%2,8),%0 \n"
" movq %0,(%3,%2,8) \n"
@@ -485,7 +494,7 @@ void bn_mul_comba4(BN_ULONG *r, BN_ULONG *a, BN_ULONG *b)
r[7]=c2;
}
-void bn_sqr_comba8(BN_ULONG *r, BN_ULONG *a)
+void bn_sqr_comba8(BN_ULONG *r, const BN_ULONG *a)
{
BN_ULONG t1,t2;
BN_ULONG c1,c2,c3;
@@ -561,7 +570,7 @@ void bn_sqr_comba8(BN_ULONG *r, BN_ULONG *a)
r[15]=c1;
}
-void bn_sqr_comba4(BN_ULONG *r, BN_ULONG *a)
+void bn_sqr_comba4(BN_ULONG *r, const BN_ULONG *a)
{
BN_ULONG t1,t2;
BN_ULONG c1,c2,c3;