From 63843c265fd0e0c7894f713e0db5777560e756ae Mon Sep 17 00:00:00 2001
From: Jeff Dike <jdike@addtoit.com>
Date: Sun, 6 May 2007 14:51:39 -0700
Subject: uml: dump core on panic

Dump core after a panic.  This will provide better debugging information than
is currently available.

Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 arch/um/os-Linux/util.c | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'arch/um/os-Linux/util.c')

diff --git a/arch/um/os-Linux/util.c b/arch/um/os-Linux/util.c
index 48bc4927b996..c307a89ed259 100644
--- a/arch/um/os-Linux/util.c
+++ b/arch/um/os-Linux/util.c
@@ -119,3 +119,9 @@ int setjmp_wrapper(void (*proc)(void *, void *), ...)
 	va_end(args);
 	return n;
 }
+
+void os_dump_core(void)
+{
+	signal(SIGSEGV, SIG_DFL);
+	abort();
+}
-- 
cgit