Use dladdr instead of backtrace_symbols in Backtrace::create (both are GNU-specific...

[libs/core.git] / source / core / application.cpp

diff --git a/source/core/application.cpp b/source/core/application.cpp
index 47c176bd8a882a6869df467e7330f2274bfcc5e4..3a663dbb63b77fa85b4cf8ac9546d7543d6d7f98 100644 (file)
--- a/source/core/application.cpp
+++ b/source/core/application.cpp
@@ -6,6 +6,8 @@ Distributed under the LGPL
 */
 #include <signal.h>
 #include <iostream>
+#include "../debug/backtrace.h"
+#include "../debug/demangle.h"
 #include "../time/units.h"
 #include "../time/utils.h"
 #include "application.h"
@@ -57,10 +59,25 @@ int Application::run(int argc, char **argv)
        catch(const exception &e)
        {
                cerr<<"An uncaught exception occurred.\n";
-               cerr<<"  type:   "<<typeid(e).name()<<'\n';
+               cerr<<"  type:   "<<Debug::demangle(typeid(e).name())<<'\n';
                cerr<<"  what(): "<<e.what()<<'\n';
+
+               const Exception *exc=dynamic_cast<const Exception *>(&e);
+               if(exc && !exc->get_backtrace().get_frames().empty())
+               {
+                       cerr<<"  backtrace:\n";
+                       const Debug::Backtrace::FrameSeq &frames=exc->get_backtrace().get_frames();
+                       for(Debug::Backtrace::FrameSeq::const_iterator i=frames.begin(); i!=frames.end(); ++i)
+                       {
+                               cerr<<"    "<<i->address;
+                               if(!i->symbol.empty())
+                                       cerr<<" in "<<i->symbol;
+                               cerr<<" from "<<i->file<<'\n';
+                       }
+               }
+
                delete app_;
-               throw;
+               return 124;
        }
 }