PERLASM - the wierdest programming language since Intercal.
authorUlf Möller <ulf@openssl.org>
Tue, 5 Dec 2000 03:51:46 +0000 (03:51 +0000)
committerUlf Möller <ulf@openssl.org>
Tue, 5 Dec 2000 03:51:46 +0000 (03:51 +0000)
add debug output facilities.

crypto/perlasm/x86unix.pl

index 309060e..3e6ff68 100644 (file)
@@ -3,6 +3,7 @@
 package x86unix;
 
 $label="L000";
+$const="";
 
 $align=($main'aout)?"4":"16";
 $under=($main'aout)?"_":"";
@@ -341,9 +342,13 @@ sub main'function_end
        popl    %ebx
        popl    %ebp
        ret
-.${func}_end:
 EOF
        push(@out,$tmp);
+
+       push(@out,$const);
+       $const="";
+       push(@out,".${func}_end:\n");
+
        if ($main'cpp)
                { push(@out,"\tSIZE($func,.${func}_end-$func)\n"); }
        elsif ($main'gaswin)
@@ -459,3 +464,24 @@ sub main'data_word
        {
        push(@out,"\t.long $_[0]\n");
        }
+
+sub main'puts
+       {
+           $constl++;
+           &main'push('$Lstring' . $constl);
+           &main'call('puts');
+           &main'add("esp",4);
+
+           $const .= "Lstring$constl:\n\t.string \"@_[0]\"\n";
+       }
+
+sub main'putx
+       {
+           $constl++;
+           &main'push($_[0]);
+           &main'push('$Lstring' . $constl);
+           &main'call('printf');
+           &main'add("esp",8);
+
+           $const .= "Lstring$constl:\n\t.string \"\%X\"\n";
+       }