#if 0 out some unused code.

sys/ia64/ia64/db_interface.c

@@ -270,6 +270,7 @@ db_get_pc_reg(struct db_variable *vp, db_expr_t *valuep, int op)
 	return 0;
 }
 
+#if 0
 /*
  * Print trap reason.
  */
@@ -281,6 +282,7 @@ ddbprinttrap(int vector)
 
 	printf("ddbprinttrap(%d)\n", vector);
 }
+#endif
 
 #define CPUSTOP_ON_DDBBREAK
 #define VERBOSE_CPUSTOP_ON_DDBBREAK

sys/ia64/ia64/ia64-gdbstub.c

@@ -111,6 +111,7 @@
 
 void		gdb_handle_exception (db_regs_t *, int);
 
+#if 0
 extern jmp_buf	db_jmpbuf;
 
 /************************************************************************/
@@ -396,6 +397,8 @@ hexToInt(char **ptr, long *intValue)
 #define VFP 65
 #define NUM_REGS 66
 
+#endif
+
 /*
  * This function does all command procesing for interfacing to gdb.
  */