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-rw-r--r--openssl/crypto/bn/asm/mips.pl2
-rw-r--r--openssl/crypto/bn/asm/modexp512-x86_64.pl3
-rw-r--r--openssl/crypto/bn/asm/x86_64-gf2m.pl2
-rw-r--r--openssl/crypto/bn/asm/x86_64-mont.pl3
-rw-r--r--openssl/crypto/bn/asm/x86_64-mont5.pl3
-rw-r--r--openssl/crypto/bn/bn_div.c2
-rw-r--r--openssl/crypto/bn/bn_gcd.c1
-rw-r--r--openssl/crypto/bn/bn_lcl.h11
-rw-r--r--openssl/crypto/bn/bn_word.c25
9 files changed, 28 insertions, 24 deletions
diff --git a/openssl/crypto/bn/asm/mips.pl b/openssl/crypto/bn/asm/mips.pl
index c162a3ec2..38b51645f 100644
--- a/openssl/crypto/bn/asm/mips.pl
+++ b/openssl/crypto/bn/asm/mips.pl
@@ -819,7 +819,7 @@ ___
$code.=<<___;
.set reorder
move $ta3,$ra
- bal bn_div_words
+ bal bn_div_words_internal
move $ra,$ta3
$MULTU $ta2,$v0
$LD $t2,-2*$BNSZ($a3)
diff --git a/openssl/crypto/bn/asm/modexp512-x86_64.pl b/openssl/crypto/bn/asm/modexp512-x86_64.pl
index 54aeb0192..bfd6e9754 100644
--- a/openssl/crypto/bn/asm/modexp512-x86_64.pl
+++ b/openssl/crypto/bn/asm/modexp512-x86_64.pl
@@ -68,7 +68,8 @@ $0 =~ m/(.*[\/\\])[^\/\\]+$/; $dir=$1;
( $xlate="${dir}../../perlasm/x86_64-xlate.pl" and -f $xlate) or
die "can't locate x86_64-xlate.pl";
-open STDOUT,"| $^X $xlate $flavour $output";
+open OUT,"| \"$^X\" $xlate $flavour $output";
+*STDOUT=*OUT;
use strict;
my $code=".text\n\n";
diff --git a/openssl/crypto/bn/asm/x86_64-gf2m.pl b/openssl/crypto/bn/asm/x86_64-gf2m.pl
index 1658acbbd..a30d4ef02 100644
--- a/openssl/crypto/bn/asm/x86_64-gf2m.pl
+++ b/openssl/crypto/bn/asm/x86_64-gf2m.pl
@@ -31,7 +31,7 @@ $0 =~ m/(.*[\/\\])[^\/\\]+$/; $dir=$1;
( $xlate="${dir}../../perlasm/x86_64-xlate.pl" and -f $xlate) or
die "can't locate x86_64-xlate.pl";
-open STDOUT,"| $^X $xlate $flavour $output";
+open STDOUT,"| \"$^X\" $xlate $flavour $output";
($lo,$hi)=("%rax","%rdx"); $a=$lo;
($i0,$i1)=("%rsi","%rdi");
diff --git a/openssl/crypto/bn/asm/x86_64-mont.pl b/openssl/crypto/bn/asm/x86_64-mont.pl
index 5d79b35e1..17fb94c84 100644
--- a/openssl/crypto/bn/asm/x86_64-mont.pl
+++ b/openssl/crypto/bn/asm/x86_64-mont.pl
@@ -40,7 +40,8 @@ $0 =~ m/(.*[\/\\])[^\/\\]+$/; $dir=$1;
( $xlate="${dir}../../perlasm/x86_64-xlate.pl" and -f $xlate) or
die "can't locate x86_64-xlate.pl";
-open STDOUT,"| $^X $xlate $flavour $output";
+open OUT,"| \"$^X\" $xlate $flavour $output";
+*STDOUT=*OUT;
# int bn_mul_mont(
$rp="%rdi"; # BN_ULONG *rp,
diff --git a/openssl/crypto/bn/asm/x86_64-mont5.pl b/openssl/crypto/bn/asm/x86_64-mont5.pl
index 057cda28a..8f8dc5a59 100644
--- a/openssl/crypto/bn/asm/x86_64-mont5.pl
+++ b/openssl/crypto/bn/asm/x86_64-mont5.pl
@@ -28,7 +28,8 @@ $0 =~ m/(.*[\/\\])[^\/\\]+$/; $dir=$1;
( $xlate="${dir}../../perlasm/x86_64-xlate.pl" and -f $xlate) or
die "can't locate x86_64-xlate.pl";
-open STDOUT,"| $^X $xlate $flavour $output";
+open OUT,"| \"$^X\" $xlate $flavour $output";
+*STDOUT=*OUT;
# int bn_mul_mont_gather5(
$rp="%rdi"; # BN_ULONG *rp,
diff --git a/openssl/crypto/bn/bn_div.c b/openssl/crypto/bn/bn_div.c
index 52b330429..7b2403185 100644
--- a/openssl/crypto/bn/bn_div.c
+++ b/openssl/crypto/bn/bn_div.c
@@ -141,6 +141,7 @@ int BN_div(BIGNUM *dv, BIGNUM *rem, const BIGNUM *m, const BIGNUM *d,
*
* <appro@fy.chalmers.se>
*/
+#undef bn_div_words
# define bn_div_words(n0,n1,d0) \
({ asm volatile ( \
"divl %4" \
@@ -155,6 +156,7 @@ int BN_div(BIGNUM *dv, BIGNUM *rem, const BIGNUM *m, const BIGNUM *d,
* Same story here, but it's 128-bit by 64-bit division. Wow!
* <appro@fy.chalmers.se>
*/
+# undef bn_div_words
# define bn_div_words(n0,n1,d0) \
({ asm volatile ( \
"divq %4" \
diff --git a/openssl/crypto/bn/bn_gcd.c b/openssl/crypto/bn/bn_gcd.c
index 4a352119b..a808f5317 100644
--- a/openssl/crypto/bn/bn_gcd.c
+++ b/openssl/crypto/bn/bn_gcd.c
@@ -205,6 +205,7 @@ err:
/* solves ax == 1 (mod n) */
static BIGNUM *BN_mod_inverse_no_branch(BIGNUM *in,
const BIGNUM *a, const BIGNUM *n, BN_CTX *ctx);
+
BIGNUM *BN_mod_inverse(BIGNUM *in,
const BIGNUM *a, const BIGNUM *n, BN_CTX *ctx)
{
diff --git a/openssl/crypto/bn/bn_lcl.h b/openssl/crypto/bn/bn_lcl.h
index eecfd8cc9..817c773b6 100644
--- a/openssl/crypto/bn/bn_lcl.h
+++ b/openssl/crypto/bn/bn_lcl.h
@@ -282,16 +282,23 @@ extern "C" {
# endif
# elif defined(__mips) && (defined(SIXTY_FOUR_BIT) || defined(SIXTY_FOUR_BIT_LONG))
# if defined(__GNUC__) && __GNUC__>=2
-# define BN_UMULT_HIGH(a,b) ({ \
+# if __GNUC__>=4 && __GNUC_MINOR__>=4 /* "h" constraint is no more since 4.4 */
+# define BN_UMULT_HIGH(a,b) (((__uint128_t)(a)*(b))>>64)
+# define BN_UMULT_LOHI(low,high,a,b) ({ \
+ __uint128_t ret=(__uint128_t)(a)*(b); \
+ (high)=ret>>64; (low)=ret; })
+# else
+# define BN_UMULT_HIGH(a,b) ({ \
register BN_ULONG ret; \
asm ("dmultu %1,%2" \
: "=h"(ret) \
: "r"(a), "r"(b) : "l"); \
ret; })
-# define BN_UMULT_LOHI(low,high,a,b) \
+# define BN_UMULT_LOHI(low,high,a,b)\
asm ("dmultu %2,%3" \
: "=l"(low),"=h"(high) \
: "r"(a), "r"(b));
+# endif
# endif
# endif /* cpu */
#endif /* OPENSSL_NO_ASM */
diff --git a/openssl/crypto/bn/bn_word.c b/openssl/crypto/bn/bn_word.c
index ee7b87c45..de83a15b9 100644
--- a/openssl/crypto/bn/bn_word.c
+++ b/openssl/crypto/bn/bn_word.c
@@ -144,26 +144,17 @@ int BN_add_word(BIGNUM *a, BN_ULONG w)
a->neg=!(a->neg);
return(i);
}
- /* Only expand (and risk failing) if it's possibly necessary */
- if (((BN_ULONG)(a->d[a->top - 1] + 1) == 0) &&
- (bn_wexpand(a,a->top+1) == NULL))
- return(0);
- i=0;
- for (;;)
+ for (i=0;w!=0 && i<a->top;i++)
{
- if (i >= a->top)
- l=w;
- else
- l=(a->d[i]+w)&BN_MASK2;
- a->d[i]=l;
- if (w > l)
- w=1;
- else
- break;
- i++;
+ a->d[i] = l = (a->d[i]+w)&BN_MASK2;
+ w = (w>l)?1:0;
}
- if (i >= a->top)
+ if (w && i==a->top)
+ {
+ if (bn_wexpand(a,a->top+1) == NULL) return 0;
a->top++;
+ a->d[i]=w;
+ }
bn_check_top(a);
return(1);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-25 15:21:55 +0000