1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/memory/mozalloc/msvc_raise_wrappers.cpp Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,64 @@
1.4 +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
1.5 + * vim: sw=4 ts=4 et :
1.6 + */
1.7 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.8 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.9 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.10 +
1.11 +#include <stdio.h>
1.12 +
1.13 +#if defined(XP_WIN)
1.14 +# define MOZALLOC_EXPORT __declspec(dllexport)
1.15 +#endif
1.16 +
1.17 +#include "mozalloc_abort.h"
1.18 +
1.19 +#define MOZALLOC_DONT_WRAP_RAISE_FUNCTIONS
1.20 +#include "mozilla/throw_msvc.h"
1.21 +
1.22 +__declspec(noreturn) static void abort_from_exception(const char* const which,
1.23 + const char* const what);
1.24 +static void
1.25 +abort_from_exception(const char* const which, const char* const what)
1.26 +{
1.27 + fprintf(stderr, "fatal: STL threw %s: ", which);
1.28 + mozalloc_abort(what);
1.29 +}
1.30 +
1.31 +namespace std {
1.32 +
1.33 +// NB: user code is not supposed to touch the std:: namespace. We're
1.34 +// doing this after careful review because we want to define our own
1.35 +// exception throwing semantics. Don't try this at home!
1.36 +
1.37 +void
1.38 +moz_Xinvalid_argument(const char* what)
1.39 +{
1.40 + abort_from_exception("invalid_argument", what);
1.41 +}
1.42 +
1.43 +void
1.44 +moz_Xlength_error(const char* what)
1.45 +{
1.46 + abort_from_exception("length_error", what);
1.47 +}
1.48 +
1.49 +void
1.50 +moz_Xout_of_range(const char* what)
1.51 +{
1.52 + abort_from_exception("out_of_range", what);
1.53 +}
1.54 +
1.55 +void
1.56 +moz_Xoverflow_error(const char* what)
1.57 +{
1.58 + abort_from_exception("overflow_error", what);
1.59 +}
1.60 +
1.61 +void
1.62 +moz_Xruntime_error(const char* what)
1.63 +{
1.64 + abort_from_exception("runtime_error", what);
1.65 +}
1.66 +
1.67 +} // namespace std
