76 lines
2.2 KiB
C
76 lines
2.2 KiB
C
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/*
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ChibiOS - Copyright (C) 2006..2015 Giovanni Di Sirio.
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This file is part of ChibiOS.
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ChibiOS 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 3 of the License, or
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(at your option) any later version.
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ChibiOS 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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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/**
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* @file ARMCMx/compilers/GCC/crt1.c
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* @brief Startup stub functions.
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*
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* @addtogroup ARMCMx_GCC_STARTUP
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* @{
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*/
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#include <stdbool.h>
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/**
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* @brief Early initialization.
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* @details This hook is invoked immediately after the stack initialization
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* and before the DATA and BSS segments initialization. The
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* default behavior is to do nothing.
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* @note This function is a weak symbol.
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*/
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#if !defined(__DOXYGEN__)
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__attribute__((weak))
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#endif
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/*lint -save -e9075 [8.4] All symbols are invoked from asm context.*/
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void __early_init(void) {}
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/*lint -restore*/
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/**
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* @brief Late initialization.
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* @details This hook is invoked after the DATA and BSS segments
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* initialization and before any static constructor. The
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* default behavior is to do nothing.
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* @note This function is a weak symbol.
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*/
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#if !defined(__DOXYGEN__)
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__attribute__((weak))
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#endif
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/*lint -save -e9075 [8.4] All symbols are invoked from asm context.*/
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void __late_init(void) {}
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/*lint -restore*/
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/**
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* @brief Default @p main() function exit handler.
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* @details This handler is invoked or the @p main() function exit. The
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* default behavior is to enter an infinite loop.
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* @note This function is a weak symbol.
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*/
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#if !defined(__DOXYGEN__)
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__attribute__((noreturn, weak))
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#endif
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/*lint -save -e9075 [8.4] All symbols are invoked from asm context.*/
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void __default_exit(void) {
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/*lint -restore*/
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while (true) {
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}
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}
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/** @} */
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