1 files changed, 7 insertions, 15 deletions

diff --git a/sys/ddb/db_command.c b/sys/ddb/db_command.c
index 0f62f88de17f..63a89bb7879e 100644
--- a/sys/ddb/db_command.c
+++ b/sys/ddb/db_command.c
@@ -23,7 +23,7 @@
  * any improvements or extensions that they make and grant Carnegie the
  * rights to redistribute these changes.
  *
- *	$Id: db_command.c,v 1.23 1997/02/22 09:28:21 peter Exp $
+ *	$Id: db_command.c,v 1.24 1998/02/09 06:07:52 eivind Exp $
  */
 
 /*
@@ -49,12 +49,8 @@
 /*
  * Exported global variables
  */
-/*
- * XXX when db_command is actually used, it will be generated by the linker.
- * Then it should be declared extern.
- */
-static struct linker_set db_cmd_set;
 boolean_t	db_cmd_loop_done;
+extern struct linker_set	db_cmd_set;
 db_addr_t	db_dot;
 jmp_buf		db_jmpbuf;
 db_addr_t	db_last_addr;
@@ -64,7 +60,6 @@ extern struct linker_set	db_show_cmd_set;
 
 static db_cmdfcn_t	db_fncall;
 static db_cmdfcn_t	db_gdb;
-static db_cmdfcn_t	db_panic;
 
 /* XXX this is actually forward-static. */
 extern struct command	db_show_cmds[];
@@ -374,7 +369,6 @@ static struct command db_show_cmds[] = {
 	{ "all",	0,			0,	db_show_all_cmds },
 	{ "registers",	db_show_regs,		0,	0 },
 	{ "breaks",	db_listbreak_cmd, 	0,	0 },
-	{ "watches",	db_listwatch_cmd, 	0,	0 },
 #if 0
 	{ "thread",	db_show_one_thread,	0,	0 },
 #endif
@@ -409,7 +403,6 @@ static struct command db_command_table[] = {
 	{ "call",	db_fncall,		CS_OWN,	0 },
 	{ "show",	0,			0,	db_show_cmds },
 	{ "ps",		db_ps,			0,	0 },
-	{ "panic",	db_panic,		0,	0 },
 	{ "gdb",	db_gdb,			0,	0 },
 	{ (char *)0, }
 };
@@ -430,12 +423,11 @@ db_help_cmd()
 }
 #endif
 
-static void
-db_panic(dummy1, dummy2, dummy3, dummy4)
-	db_expr_t	dummy1;
-	boolean_t	dummy2;
-	db_expr_t	dummy3;
-	char *		dummy4;
+/*
+ * At least one non-optional command must be implemented using
+ * DB_COMMAND() so that db_cmd_set gets created.  Here is one.
+ */
+DB_COMMAND(panic, db_panic)
 {
 	panic("from debugger");
 }