memory/mozalloc/msvc_raise_wrappers.cpp@b8a032363ba2 (annotated)
memory/mozalloc/msvc_raise_wrappers.cpp
Thu, 22 Jan 2015 13:21:57 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 22 Jan 2015 13:21:57 +0100
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
- permissions
- -rw-r--r--
Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6
| michael@0 | 1 | /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- |
| michael@0 | 2 | * vim: sw=4 ts=4 et : |
| michael@0 | 3 | */ |
| michael@0 | 4 | /* This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 5 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 6 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 7 | |
| michael@0 | 8 | #include <stdio.h> |
| michael@0 | 9 | |
| michael@0 | 10 | #if defined(XP_WIN) |
| michael@0 | 11 | # define MOZALLOC_EXPORT __declspec(dllexport) |
| michael@0 | 12 | #endif |
| michael@0 | 13 | |
| michael@0 | 14 | #include "mozalloc_abort.h" |
| michael@0 | 15 | |
| michael@0 | 16 | #define MOZALLOC_DONT_WRAP_RAISE_FUNCTIONS |
| michael@0 | 17 | #include "mozilla/throw_msvc.h" |
| michael@0 | 18 | |
| michael@0 | 19 | __declspec(noreturn) static void abort_from_exception(const char* const which, |
| michael@0 | 20 | const char* const what); |
| michael@0 | 21 | static void |
| michael@0 | 22 | abort_from_exception(const char* const which, const char* const what) |
| michael@0 | 23 | { |
| michael@0 | 24 | fprintf(stderr, "fatal: STL threw %s: ", which); |
| michael@0 | 25 | mozalloc_abort(what); |
| michael@0 | 26 | } |
| michael@0 | 27 | |
| michael@0 | 28 | namespace std { |
| michael@0 | 29 | |
| michael@0 | 30 | // NB: user code is not supposed to touch the std:: namespace. We're |
| michael@0 | 31 | // doing this after careful review because we want to define our own |
| michael@0 | 32 | // exception throwing semantics. Don't try this at home! |
| michael@0 | 33 | |
| michael@0 | 34 | void |
| michael@0 | 35 | moz_Xinvalid_argument(const char* what) |
| michael@0 | 36 | { |
| michael@0 | 37 | abort_from_exception("invalid_argument", what); |
| michael@0 | 38 | } |
| michael@0 | 39 | |
| michael@0 | 40 | void |
| michael@0 | 41 | moz_Xlength_error(const char* what) |
| michael@0 | 42 | { |
| michael@0 | 43 | abort_from_exception("length_error", what); |
| michael@0 | 44 | } |
| michael@0 | 45 | |
| michael@0 | 46 | void |
| michael@0 | 47 | moz_Xout_of_range(const char* what) |
| michael@0 | 48 | { |
| michael@0 | 49 | abort_from_exception("out_of_range", what); |
| michael@0 | 50 | } |
| michael@0 | 51 | |
| michael@0 | 52 | void |
| michael@0 | 53 | moz_Xoverflow_error(const char* what) |
| michael@0 | 54 | { |
| michael@0 | 55 | abort_from_exception("overflow_error", what); |
| michael@0 | 56 | } |
| michael@0 | 57 | |
| michael@0 | 58 | void |
| michael@0 | 59 | moz_Xruntime_error(const char* what) |
| michael@0 | 60 | { |
| michael@0 | 61 | abort_from_exception("runtime_error", what); |
| michael@0 | 62 | } |
| michael@0 | 63 | |
| michael@0 | 64 | } // namespace std |
