/* Copyright (c) 2005-2016. The SimGrid Team. All rights reserved. */
+/* This program is free software; you can redistribute it and/or modify it
+ * under the terms of the license (GNU LGPL) which comes with this package. */
+
#include <cstddef>
+#include <cstdlib>
+
+#include <vector>
+
+// Try to detect and use the C++ intanium ABI for name demangling:
+#ifdef __GXX_ABI_VERSION
+#include <cxxabi.h>
+#endif
-#include <xbt/log.h>
#include <xbt/backtrace.h>
+#include <xbt/backtrace.hpp>
+#include <xbt/log.h>
+#include <xbt/sysdep.h>
#include "src/internal_config.h"
xbt_backtrace_display(bt, used);
}
+namespace simgrid {
+namespace xbt {
+
+std::unique_ptr<char, void(*)(void*)> demangle(const char* name)
+{
+#ifdef __GXX_ABI_VERSION
+ int status;
+ auto res = std::unique_ptr<char, void(*)(void*)>(
+ abi::__cxa_demangle(name, NULL, NULL, &status),
+ std::free
+ );
+ if (res != nullptr)
+ return res;
+ // We did not manage to resolve this. Probably because this is not a mangled
+ // symbol:
+#endif
+ // Return the symbol:
+ return std::unique_ptr<char, void(*)(void*)>(xbt_strdup(name), std::free);
+}
+
+std::vector<xbt_backtrace_location_t> backtrace()
+{
+ const std::size_t size = 10;
+ xbt_backtrace_location_t loc[size];
+ size_t used = xbt_backtrace_current(loc, size);
+ return std::vector<xbt_backtrace_location_t>(loc, loc + used);
+}
+
+}
+}
+
#if HAVE_BACKTRACE && HAVE_EXECINFO_H && HAVE_POPEN && defined(ADDR2LINE)
# include "src/xbt/backtrace_linux.cpp"
#else