generic-library/openssl
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

PR: 2094

Browse Source 
Submitted by: Arkadiusz Miskiewicz <arekm@maven.pl>
Approved by: steve@openssl.org

Fix for out range of signed 32bit displacement error on newer binutils.
This commit is contained in:
Dr. Stephen Henson 2009-11-13 14:14:46 +00:00
parent 9ac37cb018
commit 637e0ba420
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
crypto/md5/asm/md5-x86_64.pl
View File

@ -19,6 +19,7 @@ my $code;
sub round1_step
{
my ($pos, $dst, $x, $y, $z, $k_next, $T_i, $s) = @_;
$T_i = unpack("l",pack("l", hex($T_i))); # convert to 32-bit signed decimal
$code .= " mov 0*4(%rsi), %r10d /* (NEXT STEP) X[0] */\n" if ($pos == -1);
$code .= " mov %edx, %r11d /* (NEXT STEP) z' = %edx */\n" if ($pos == -1);
$code .= <<EOF;
@ -42,6 +43,7 @@ EOF
sub round2_step
{
my ($pos, $dst, $x, $y, $z, $k_next, $T_i, $s) = @_;
$T_i = unpack("l",pack("l", hex($T_i))); # convert to 32-bit signed decimal
$code .= " mov 1*4(%rsi), %r10d /* (NEXT STEP) X[1] */\n" if ($pos == -1);
$code .= " mov %ecx, %r11d /* (NEXT STEP) y' = %ecx */\n" if ($pos == -1);
$code .= <<EOF;
@ -65,6 +67,7 @@ EOF
sub round3_step
{
my ($pos, $dst, $x, $y, $z, $k_next, $T_i, $s) = @_;
$T_i = unpack("l",pack("l", hex($T_i))); # convert to 32-bit signed decimal
$code .= " mov 5*4(%rsi), %r10d /* (NEXT STEP) X[5] */\n" if ($pos == -1);
$code .= " mov %ecx, %r11d /* (NEXT STEP) y' = %ecx */\n" if ($pos == -1);
$code .= <<EOF;
@ -87,6 +90,7 @@ EOF
sub round4_step
{
my ($pos, $dst, $x, $y, $z, $k_next, $T_i, $s) = @_;
$T_i = unpack("l",pack("l", hex($T_i))); # convert to 32-bit signed decimal
$code .= " mov 0*4(%rsi), %r10d /* (NEXT STEP) X[0] */\n" if ($pos == -1);
$code .= " mov \$0xffffffff, %r11d\n" if ($pos == -1);
$code .= " xor %edx, %r11d /* (NEXT STEP) not z' = not %edx*/\n"