(ASM_COMMENT_START): Add default definition.

From-SVN: r14097

diff --git a/gcc/dwarf2out.c b/gcc/dwarf2out.c
index 3012c24..ed7e2a0 100644 (file)
--- a/gcc/dwarf2out.c
+++ b/gcc/dwarf2out.c
@@ -52,6 +52,11 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #define inline
 #endif
 
+/* How to start an assembler comment.  */
+#ifndef ASM_COMMENT_START
+#define ASM_COMMENT_START ";#"
+#endif
+
 typedef struct dw_cfi_struct *dw_cfi_ref;
 typedef struct dw_fde_struct *dw_fde_ref;
 typedef union  dw_cfi_oprnd_struct *dw_cfi_oprnd_ref;