--- gcc/config/bsd386.h	2018/04/24 17:51:34	1.1.1.1
+++ gcc/config/bsd386.h	2018/04/24 18:04:55	1.1.1.2
@@ -28,8 +28,14 @@ the Free Software Foundation, 675 Mass A
 
 /* Define the syntax of pseudo-ops, labels and comments.  */
 
-/* Prefix for internally generated assembler labels.  */
+/* Prefix for internally generated assembler labels.  If we aren't using
+   underscores, we are using prefix `.'s to identify labels that should
+   be ignored, as in `i386gas.h' --karl@cs.umb.edu  */
+#ifdef NO_UNDERSCORES
+#define LPREFIX ".L"
+#else
 #define LPREFIX "L"
+#endif /* not NO_UNDERSCORES */
 
 /* Assembler pseudos to introduce constants of various size.  */
 
@@ -97,8 +103,11 @@ the Free Software Foundation, 675 Mass A
 
 /* This is how to output a reference to a user-level label named NAME.  */
 
-#define ASM_OUTPUT_LABELREF(FILE,NAME)	\
-  fprintf (FILE, "_%s", NAME)
+#ifdef NO_UNDERSCORES
+#define ASM_OUTPUT_LABELREF(FILE,NAME) fprintf (FILE, "%s", NAME)
+#else
+#define ASM_OUTPUT_LABELREF(FILE,NAME) fprintf (FILE, "_%s", NAME)
+#endif /* not NO_UNDERSCORES */
 
 /* Sequent has some changes in the format of DBX symbols.  */
 #define DBX_NO_XREFS 1