From 00611a483a0a531272ba5810b77fb5d293db1723 Mon Sep 17 00:00:00 2001
From: José Fonseca <jose.r.fonseca@gmail.com>
Date: Thu, 22 Nov 2012 14:46:06 +0000
Subject: retrace: Dump call number on exceptions.

---
 retrace/retrace_main.cpp | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'retrace/retrace_main.cpp')

diff --git a/retrace/retrace_main.cpp b/retrace/retrace_main.cpp
index 27ff2b4d..a59ee9ae 100644
--- a/retrace/retrace_main.cpp
+++ b/retrace/retrace_main.cpp
@@ -545,6 +545,13 @@ longOptions[] = {
     {0, 0, 0, 0}
 };
 
+
+static void exceptionCallback(void)
+{
+    std::cerr << retrace::callNo << ": error: caught an unhandled exception\n";
+}
+
+
 extern "C"
 int main(int argc, char **argv)
 {
@@ -645,6 +652,8 @@ int main(int argc, char **argv)
         retrace::profiler.setup(retrace::profilingCpuTimes, retrace::profilingGpuTimes, retrace::profilingPixelsDrawn);
     }
 
+    os::setExceptionCallback(exceptionCallback);
+
     for (i = optind; i < argc; ++i) {
         if (!retrace::parser.open(argv[i])) {
             return 1;
@@ -654,6 +663,8 @@ int main(int argc, char **argv)
 
         retrace::parser.close();
     }
+    
+    os::resetExceptionCallback();
 
     // XXX: X often hangs on XCloseDisplay
     //retrace::cleanUp();
-- 
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