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Remove all traces of KADB

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add sysctl
	debug.debugger_on_panic: 1
if DDB or KGDB is defined.

Requested by: davidg
This commit is contained in:
Poul-Henning Kamp 1996-03-23 11:31:16 +00:00
parent cb82e804a5
commit 924dfd9801
1 changed files with 15 additions and 11 deletions
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26
sys/kern/subr_prf.c
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@ -36,7 +36,7 @@
* SUCH DAMAGE.
*
* @(#)subr_prf.c 8.3 (Berkeley) 1/21/94
* $Id: subr_prf.c,v 1.29 1996/01/29 03:18:05 gibbs Exp $
* $Id: subr_prf.c,v 1.30 1996/02/28 21:42:15 gpalmer Exp $
*/
#include "opt_ddb.h"
@ -51,6 +51,8 @@
#include <sys/tprintf.h>
#include <sys/syslog.h>
#include <sys/malloc.h>
#include <sys/kernel.h>
#include <sys/sysctl.h>
#include <machine/cons.h>
/*
@ -59,10 +61,16 @@
*/
#include <machine/stdarg.h>
#ifdef KADB
#include <machine/kdbparam.h>
#if defined(DDB) || defined (KGDB)
#ifdef DDB_UNATTENDED
static int debugger_on_panic = 0;
#else
static int debugger_on_panic = 1;
#endif
SYSCTL_INT(_debug, OID_AUTO, debugger_on_panic, CTLFLAG_RW,
&debugger_on_panic, 0, "");
#endif
#define TOCONS 0x01
#define TOTTY 0x02
@ -112,18 +120,14 @@ panic(const char *fmt, ...)
va_end(ap);
printf("\n");
if (debugger_on_panic) {
#ifdef KGDB
kgdb_panic();
#endif
#ifdef KADB
if (boothowto & RB_KDB)
kdbpanic();
kgdb_panic();
#endif
#ifdef DDB
#ifndef DDB_UNATTENDED
Debugger ("panic");
#endif
Debugger ("panic");
#endif
}
boot(bootopt);
}