зеркало из https://github.com/mozilla/gecko-dev.git
97 строки
2.7 KiB
C++
97 строки
2.7 KiB
C++
/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is Minimo.
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*
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* The Initial Developer of the Original Code is
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* Doug Turner <dougt@meer.net>.
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* Portions created by the Initial Developer are Copyright (C) 2003
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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/*
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* minicpp
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* ======================
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*
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* Mozilla requires only a few libstdc++ functions. Minicpp
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* is a simple stub that provides these functions allowing
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* some application using Mozilla not to include libstdc++
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* with their distribution.
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*
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* To build minicpp, on linux:
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*
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* gcc -shared -o libminicpp.so -fPIC minicpp.cpp
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*
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* Results may vary.
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*/
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#include <stdlib.h>
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//global new and delete replacements to avoid need for libstdc++
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void* __builtin_new(size_t size){
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return (void*) malloc(size);
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}
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void* __builtin_vec_new(size_t size){
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return __builtin_new( size );
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}
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void* __builtin_delete(void* o){
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free(o);
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}
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void __builtin_vec_delete( void* o ){
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__builtin_delete( o );
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}
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void __terminate(void)
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{ //abort or something??
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}
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void* operator new(size_t size){
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return malloc(size);
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}
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void* operator new[](size_t size){
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return malloc(size);
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}
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void operator delete(void* o){
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return free(o);
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}
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void operator delete[](void* o){
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return free(o);
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}
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extern "C" void
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__cxa_pure_virtual(void)
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{
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}
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