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des-596.pl update: short-circuit reference to DES_SPtrans.
author
Andy Polyakov
<appro@openssl.org>
Tue, 15 Jul 2008 13:24:16 +0000
(13:24 +0000)
committer
Andy Polyakov
<appro@openssl.org>
Tue, 15 Jul 2008 13:24:16 +0000
(13:24 +0000)
crypto/des/asm/des-586.pl
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diff --git
a/crypto/des/asm/des-586.pl
b/crypto/des/asm/des-586.pl
index 32282bd5fca080e5713715bad704cc5f1d7d353b..5b5f39cebd13cacd626241867a0d1eccd1463865 100644
(file)
--- a/
crypto/des/asm/des-586.pl
+++ b/
crypto/des/asm/des-586.pl
@@
-24,6
+24,8
@@
$small_footprint=1 if (grep(/\-DOPENSSL_SMALL_FOOTPRINT/,@ARGV));
# one can discuss setting this variable to 1 unconditionally, as
# the folded loop is only 3% slower than unrolled, but >7 times smaller
# one can discuss setting this variable to 1 unconditionally, as
# the folded loop is only 3% slower than unrolled, but >7 times smaller
+&public_label("DES_SPtrans");
+
&DES_encrypt_internal();
&DES_decrypt_internal();
&DES_encrypt("DES_encrypt1",1);
&DES_encrypt_internal();
&DES_decrypt_internal();
&DES_encrypt("DES_encrypt1",1);
@@
-153,7
+155,10
@@
sub DES_encrypt
}
# PIC-ification:-)
}
# PIC-ification:-)
- &picmeup($trans,"DES_SPtrans");
+ &call (&label("pic_point"));
+ &set_label("pic_point");
+ &blindpop($trans);
+ &lea ($trans,&DWP(&label("DES_SPtrans")."-".&label("pic_point"),$trans));
&mov( "ecx", &wparam(1) );
&mov( "ecx", &wparam(1) );
@@
-309,7
+314,6
@@
sub FP_new
sub DES_SPtrans
{
sub DES_SPtrans
{
- &public_label("DES_SPtrans");
&set_label("DES_SPtrans",64);
&data_word(0x02080800, 0x00080000, 0x02000002, 0x02080802);
&data_word(0x02000000, 0x00080802, 0x00080002, 0x02000002);
&set_label("DES_SPtrans",64);
&data_word(0x02080800, 0x00080000, 0x02000002, 0x02080802);
&data_word(0x02000000, 0x00080802, 0x00080002, 0x02000002);