diff --git a/bochs/bios/Makefile.in b/bochs/bios/Makefile.in
index 0d5eb5c87..1d4cc2f0e 100644
--- a/bochs/bios/Makefile.in
+++ b/bochs/bios/Makefile.in
@@ -54,12 +54,8 @@ LOCAL_CXXFLAGS =
 bios: BIOS-bochs-latest BIOS-bochs-2-processors BIOS-bochs-4-processors BIOS-bochs-8-processors 
 
 clean:
-	@RMCOMMAND@ *.o
-	@RMCOMMAND@ *.a
-	@RMCOMMAND@ _rombios_.c
-	@RMCOMMAND@ as86-sym.txt
-	@RMCOMMAND@ ld86-sym.txt
-	@RMCOMMAND@ rombios.txt
+	@RMCOMMAND@ *.o *.a _rombios_.c as86-sym.txt ld86-sym.txt 
+	@RMCOMMAND@ rombios*.txt rombios*.sym
 
 dist-clean: clean bios-clean
 	@RMCOMMAND@ Makefile
@@ -76,26 +72,34 @@ BIOS-bochs-latest: rombios.c
 	bcc -o rombios.s -C-c -D__i86__ -0 -S _rombios_.c
 	sed -e 's/^\.text//' -e 's/^\.data//' rombios.s > _rombios_.s
 	as86 _rombios_.s -b tmp.bin -u- -w- -g -0 -j -O -l rombios.txt
+	-perl ${srcdir}/makesym.perl < rombios.txt > rombios.sym
 	mv tmp.bin BIOS-bochs-latest
+	rm -f _rombios_.s
 
 BIOS-bochs-2-processors: rombios.c
 	gcc -DBX_SMP_PROCESSORS=2 -E $< > _rombios_.c
 	bcc -o rombios.s -C-c -D__i86__ -0 -S _rombios_.c
 	sed -e 's/^\.text//' -e 's/^\.data//' rombios.s > _rombios_.s
 	as86 _rombios_.s -b tmp.bin -u- -w- -g -0 -j -O -l rombios2.txt
+	-perl ${srcdir}/makesym.perl < rombios2.txt > rombios2.sym
 	mv tmp.bin BIOS-bochs-2-processors
+	rm -f _rombios_.s
 
 BIOS-bochs-4-processors: rombios.c
 	gcc -DBX_SMP_PROCESSORS=4 -E $< > _rombios_.c
 	bcc -o rombios.s -C-c -D__i86__ -0 -S _rombios_.c
 	sed -e 's/^\.text//' -e 's/^\.data//' rombios.s > _rombios_.s
 	as86 _rombios_.s -b tmp.bin -u- -w- -g -0 -j -O -l rombios4.txt
+	-perl ${srcdir}/makesym.perl < rombios4.txt > rombios4.sym
 	mv tmp.bin BIOS-bochs-4-processors
+	rm -f _rombios_.s
 
 BIOS-bochs-8-processors: rombios.c
 	gcc -DBX_SMP_PROCESSORS=8 -E $< > _rombios_.c
 	bcc -o rombios.s -C-c -D__i86__ -0 -S _rombios_.c
 	sed -e 's/^\.text//' -e 's/^\.data//' rombios.s > _rombios_.s
 	as86 _rombios_.s -b tmp.bin -u- -w- -g -0 -j -O -l rombios8.txt
+	-perl ${srcdir}/makesym.perl < rombios8.txt > rombios8.sym
 	mv tmp.bin BIOS-bochs-8-processors
+	rm -f _rombios_.s
 
diff --git a/bochs/bios/makesym.perl b/bochs/bios/makesym.perl
new file mode 100755
index 000000000..cdb7d3855
--- /dev/null
+++ b/bochs/bios/makesym.perl
@@ -0,0 +1,31 @@
+#!/usr/bin/perl
+#
+# $Id: makesym.perl,v 1.1 2002-11-24 22:45:40 bdenney Exp $
+#
+# Read output file from as86 (e.g. rombios.txt) and write out a symbol 
+# table suitable for the Bochs debugger.
+#
+
+$WHERE_BEFORE_SYM_TABLE = 0;
+$WHERE_IN_SYM_TABLE = 1;
+$WHERE_AFTER_SYM_TABLE = 2;
+
+$where = $WHERE_BEFORE_SYM_TABLE;
+while (<STDIN>) {
+  chop;
+  if ($where == WHERE_BEFORE_SYM_TABLE && /^Symbols:/) {
+    $where = $WHERE_IN_SYM_TABLE;
+  } elsif ($where == $WHERE_IN_SYM_TABLE && /^$/) {
+    $where = $WHERE_AFTER_SYM_TABLE;
+  }
+  if ($where == $WHERE_IN_SYM_TABLE) {
+    @F = split (/\s+/);
+    ($name[0], $junk, $addr[0], $junk, $name[1], $junk, $addr[1]) = @F;
+    foreach $col (0,1) {
+      next if length $addr[$col] < 1;
+      $addr[$col] =~ tr/A-Z/a-z/;
+      $addr[$col] = "000f" . $addr[$col];
+      print "$addr[$col] $name[$col]\n";
+    }
+  }
+}