gecko-dev/memory/mozalloc/msvc_raise_wrappers.cpp

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3.0 KiB
C++

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
* vim: sw=4 ts=4 et :
*/
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is Mozilla Code
*
* The Initial Developer of the Original Code is
* The Mozilla Foundation.
* Portions created by the Initial Developer are Copyright (C) 2010
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Chris Jones <jones.chris.g@gmail.com>
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#include <stdio.h>
#if defined(XP_WIN) || (defined(XP_OS2) && defined(__declspec))
# define MOZALLOC_EXPORT __declspec(dllexport)
#endif
#define MOZALLOC_DONT_WRAP_RAISE_FUNCTIONS
#include "mozilla/throw_msvc.h"
__declspec(noreturn) static void abort_from_exception(const char* const which,
const char* const what);
static void
abort_from_exception(const char* const which, const char* const what)
{
fprintf(stderr, "fatal: STL threw %s: ", which);
mozalloc_abort(what);
}
namespace std {
// NB: user code is not supposed to touch the std:: namespace. We're
// doing this after careful review because we want to define our own
// exception throwing semantics. Don't try this at home!
void
moz_Xinvalid_argument(const char* what)
{
abort_from_exception("invalid_argument", what);
}
void
moz_Xlength_error(const char* what)
{
abort_from_exception("length_error", what);
}
void
moz_Xout_of_range(const char* what)
{
abort_from_exception("out_of_range", what);
}
void
moz_Xoverflow_error(const char* what)
{
abort_from_exception("overflow_error", what);
}
void
moz_Xruntime_error(const char* what)
{
abort_from_exception("runtime_error", what);
}
} // namespace std