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-rw-r--r--gprofng/src/CatchOutOfMemory.cc59
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diff --git a/gprofng/src/CatchOutOfMemory.cc b/gprofng/src/CatchOutOfMemory.cc
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+++ b/gprofng/src/CatchOutOfMemory.cc
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+/* Copyright (C) 2021 Free Software Foundation, Inc.
+ Contributed by Oracle.
+
+ This file is part of GNU Binutils.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3, or (at your option)
+ any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, 51 Franklin Street - Fifth Floor, Boston,
+ MA 02110-1301, USA. */
+
+#include "config.h"
+#include <new> // std::bad_alloc
+#include <stdio.h> // fprintf
+#include <stdlib.h> // exit
+#include "DbeApplication.h"
+
+static char *name = NULL;
+
+/**
+ * Out Of Memory exception handler
+ */
+void
+out_of_mem ()
+{
+ fprintf (stderr, "%s: %s: %s\n", "Error", name ? name : "", "Out of memory\n");
+ exit (2); // Out of memory
+ // throw bad_alloc();
+}
+
+/**
+ * Calls real_main inside try{...}catch(std::bad_alloc *)
+ */
+int
+catch_out_of_memory (int (*real_main)(int, char*[]), int argc, char *argv[])
+{
+ int i = 0;
+ name = argv[0];
+ std::set_new_handler (out_of_mem);
+ try
+ {
+ i = real_main (argc, argv);
+ }
+ catch (std::bad_alloc */*ba*/)
+ {
+ exit (2); // Out of memory
+ }
+ delete theDbeApplication;
+ return i;
+}