From 052eb24b03ff0a2b32887518395154d4c7351bc2 Mon Sep 17 00:00:00 2001
From: Alexandre Julliard <julliard@winehq.org>
Date: Tue, 26 Oct 2010 12:55:53 +0200
Subject: [PATCH] winedbg: Don't start another instance of the debugger when it
 crashes.

---
 programs/winedbg/winedbg.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/programs/winedbg/winedbg.c b/programs/winedbg/winedbg.c
index a649123043a..03bff8c6615 100644
--- a/programs/winedbg/winedbg.c
+++ b/programs/winedbg/winedbg.c
@@ -603,6 +603,12 @@ void dbg_start_interactive(HANDLE hFile)
     dbg_save_internal_vars();
 }
 
+static LONG CALLBACK top_filter( EXCEPTION_POINTERS *ptr )
+{
+    dbg_printf( "winedbg: Internal crash at %p\n", ptr->ExceptionRecord->ExceptionAddress );
+    return EXCEPTION_EXECUTE_HANDLER;
+}
+
 struct backend_cpu* be_cpu;
 #ifdef __i386__
 extern struct backend_cpu be_i386;
@@ -644,6 +650,8 @@ int main(int argc, char** argv)
     /* Initialize the output */
     dbg_houtput = GetStdHandle(STD_OUTPUT_HANDLE);
 
+    SetUnhandledExceptionFilter( top_filter );
+
     /* Initialize internal vars */
     if (!dbg_load_internal_vars()) return -1;