-#!/usr/bin/env perl
+#! /usr/bin/env perl
+# Copyright 2007-2016 The OpenSSL Project Authors. All Rights Reserved.
+#
+# Licensed under the OpenSSL license (the "License"). You may not use
+# this file except in compliance with the License. You can obtain a copy
+# in the file LICENSE in the source distribution or at
+# https://www.openssl.org/source/license.html
+
package x86gas;
{ my $reg=shift;
if ($reg =~ m/^%e/o) { "l"; }
elsif ($reg =~ m/^%[a-d][hl]$/o) { "b"; }
- elsif ($reg =~ m/^%[xm]/o) { undef; }
+ elsif ($reg =~ m/^%[yxm]/o) { undef; }
else { "w"; }
}
{ my($addr,$reg1,$reg2,$idx)=@_;
my $ret="";
+ if (!defined($idx) && 1*$reg2) { $idx=$reg2; $reg2=$reg1; undef $reg1; }
+
$addr =~ s/^\s+//;
# prepend global references with optional underscore
$addr =~ s/^([^\+\-0-9][^\+\-]*)/&::islabel($1) or "$nmdecor$1"/ige;
sub ::DWC { @_; }
sub ::file
-{ push(@out,".file\t\"$_[0].s\"\n.text\n"); }
+{ push(@out,".text\n"); }
sub ::function_begin_B
{ my $func=shift;
}
}
if (grep {/\b${nmdecor}OPENSSL_ia32cap_P\b/i} @out) {
- my $tmp=".comm\t${nmdecor}OPENSSL_ia32cap_P,8";
+ my $tmp=".comm\t${nmdecor}OPENSSL_ia32cap_P,16";
if ($::macosx) { push (@out,"$tmp,2\n"); }
elsif ($::elf) { push (@out,"$tmp,4\n"); }
else { push (@out,"$tmp\n"); }
&::mov($dst,&::DWP("$indirect-$reflabel",$base));
$non_lazy_ptr{"$nmdecor$sym"}=$indirect;
}
+ elsif ($sym eq "OPENSSL_ia32cap_P" && $::elf>0)
+ { &::lea($dst,&::DWP("$sym-$reflabel",$base)); }
else
{ &::lea($dst,&::DWP("_GLOBAL_OFFSET_TABLE_+[.-$reflabel]",
$base));
sub ::dataseg
{ push(@out,".data\n"); }
+*::hidden = sub { push(@out,".hidden\t$nmdecor$_[0]\n"); } if ($::elf);
+
1;