mirror of
https://github.com/portapack-mayhem/mayhem-firmware.git
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55 lines
1.6 KiB
C++
55 lines
1.6 KiB
C++
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/*
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* Copyright (C) 2014 Jared Boone, ShareBrained Technology, Inc.
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*
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* This file is part of PortaPack.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street,
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* Boston, MA 02110-1301, USA.
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*/
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#include "gcc.hpp"
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#include <ch.h>
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#if defined(TOOLCHAIN_GCC)
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/* Note: Added to deal with static variables:
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* undefined reference to `__dso_handle'.
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* Comes up when using random C++ features, e.g. lambdas or std::function?
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*/
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void *__dso_handle;
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/* prevents the exception handling name demangling code getting pulled in */
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namespace __gnu_cxx {
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void __verbose_terminate_handler() {
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}
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}
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/* NOTE: Hack to address bloat when using C++ class virtual destructors.
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*/
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extern "C" __attribute__((weak)) void __cxa_pure_virtual(void) {
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chSysHalt();
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}
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#endif
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/* Implementing abort() eliminates requirement for _getpid(), _kill(),
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* _exit().
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*/
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extern "C" void abort() {
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/* while() loop to avoid noreturn-is-returning warning. */
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while(1) { chSysHalt(); }
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}
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