Author: avg
Date: Fri Oct 8 07:38:44 2010
New Revision: 213552
URL: http://svn.freebsd.org/changeset/base/213552
Log:
MFC r212964: kdb_backtrace: stack(9)-based code to print backtrace
without any backend
Modified:
stable/8/sys/kern/subr_kdb.c
Directory Properties:
stable/8/sys/ (props changed)
stable/8/sys/amd64/include/xen/ (props changed)
stable/8/sys/cddl/contrib/opensolaris/ (props changed)
stable/8/sys/contrib/dev/acpica/ (props changed)
stable/8/sys/contrib/pf/ (props changed)
stable/8/sys/dev/xen/xenpci/ (props changed)
Modified: stable/8/sys/kern/subr_kdb.c
==============================================================================
--- stable/8/sys/kern/subr_kdb.c Fri Oct 8 07:36:30 2010
(r213551)
+++ stable/8/sys/kern/subr_kdb.c Fri Oct 8 07:38:44 2010
(r213552)
@@ -28,6 +28,7 @@
__FBSDID("$FreeBSD$");
#include "opt_kdb.h"
+#include "opt_stack.h"
#include <sys/param.h>
#include <sys/systm.h>
@@ -37,6 +38,7 @@ __FBSDID("$FreeBSD$");
#include <sys/pcpu.h>
#include <sys/proc.h>
#include <sys/smp.h>
+#include <sys/stack.h>
#include <sys/sysctl.h>
#include <machine/kdb.h>
@@ -300,6 +302,15 @@ kdb_backtrace(void)
printf("KDB: stack backtrace:\n");
kdb_dbbe->dbbe_trace();
}
+#ifdef STACK
+ else {
+ struct stack st;
+
+ printf("KDB: stack backtrace:\n");
+ stack_save(&st);
+ stack_print(&st);
+ }
+#endif
}
/*
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