Latest update.

crypto/bn/asm/mips-mont.pl

@@ -52,8 +52,12 @@
 # ($t0,$t1,$t2,$t3,$t8,$t9)=map("\$$_",(12..15,24,25));
 # ($s0,$s1,$s2,$s3,$s4,$s5,$s6,$s7)=map("\$$_",(16..23));
 # ($gp,$sp,$fp,$ra)=map("\$$_",(28..31));
-#
-$flavour = shift || "o32"; # supported flavours are o32,n32,64,nubi32,nubi64
+
+# $output is the last argument if it looks like a file (it has an extension)
+# $flavour is the first argument if it doesn't look like a file
+$output = $#ARGV >= 0 && $ARGV[$#ARGV] =~ m|\.\w+$| ? pop : undef;
+# supported flavours are o32,n32,64,nubi32,nubi64, default is o32
+$flavour = $#ARGV >= 0 && $ARGV[0] !~ m|\.| ? shift : "o32";
 
 if ($flavour =~ /64|n32/i) {
 	$PTR_ADD="daddu";	# incidentally works even on n32
@@ -74,8 +78,7 @@ $SAVED_REGS_MASK = ($flavour =~ /nubi/i) ? 0x00fff000 : 0x00ff0000;
 #
 ######################################################################
 
-while (($output=shift) && ($output!~/\w[\w\-]*\.\w+$/)) {}
-open STDOUT,">$output";
+$output and open STDOUT,">$output";
 
 if ($flavour =~ /64|n32/i) {
 	$LD="ld";