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-rw-r--r--os/common/ports/ARMCMx/compilers/GCC/crt1.c221
1 files changed, 0 insertions, 221 deletions
diff --git a/os/common/ports/ARMCMx/compilers/GCC/crt1.c b/os/common/ports/ARMCMx/compilers/GCC/crt1.c
deleted file mode 100644
index c47214e39..000000000
--- a/os/common/ports/ARMCMx/compilers/GCC/crt1.c
+++ /dev/null
@@ -1,221 +0,0 @@
-/*
- ChibiOS - Copyright (C) 2006..2015 Giovanni Di Sirio.
-
- This file is part of ChibiOS.
-
- ChibiOS is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
-
- ChibiOS is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
-
-/**
- * @file ARMCMx/compilers/GCC/crt1.c
- * @brief Startup stub functions.
- *
- * @addtogroup ARMCMx_GCC_STARTUP
- * @{
- */
-
-#include <stdbool.h>
-
-#include "cmparams.h"
-
-/*===========================================================================*/
-/* Module local definitions. */
-/*===========================================================================*/
-
-#if !defined(CRT1_AREAS_NUMBER) || defined(__DOXYGEN__)
-#define CRT1_AREAS_NUMBER 8
-#endif
-
-#if (CRT1_AREAS_NUMBER < 0) || (CRT1_AREAS_NUMBER > 8)
-#error "CRT1_AREAS_NUMBER must be within 0 and 8"
-#endif
-
-/*===========================================================================*/
-/* Module exported variables. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Module local types. */
-/*===========================================================================*/
-
-/**
- * @brief Type of an area to be initialized.
- */
-typedef struct {
- uint32_t *init_text_area;
- uint32_t *init_area;
- uint32_t *clear_area;
- uint32_t *no_init_area;
-} ram_init_area_t;
-
-/*===========================================================================*/
-/* Module local variables. */
-/*===========================================================================*/
-
-#if (CRT1_AREAS_NUMBER > 0) || defined(__DOXYGEN__)
-extern uint32_t __ram0_init_text__, __ram0_init__, __ram0_clear__, __ram0_noinit__;
-#endif
-#if (CRT1_AREAS_NUMBER > 1) || defined(__DOXYGEN__)
-extern uint32_t __ram1_init_text__, __ram1_init__, __ram1_clear__, __ram1_noinit__;
-#endif
-#if (CRT1_AREAS_NUMBER > 2) || defined(__DOXYGEN__)
-extern uint32_t __ram2_init_text__, __ram2_init__, __ram2_clear__, __ram2_noinit__;
-#endif
-#if (CRT1_AREAS_NUMBER > 3) || defined(__DOXYGEN__)
-extern uint32_t __ram3_init_text__, __ram3_init__, __ram3_clear__, __ram3_noinit__;
-#endif
-#if (CRT1_AREAS_NUMBER > 4) || defined(__DOXYGEN__)
-extern uint32_t __ram4_init_text__, __ram4_init__, __ram4_clear__, __ram4_noinit__;
-#endif
-#if (CRT1_AREAS_NUMBER > 5) || defined(__DOXYGEN__)
-extern uint32_t __ram5_init_text__, __ram5_init__, __ram5_clear__, __ram5_noinit__;
-#endif
-#if (CRT1_AREAS_NUMBER > 6) || defined(__DOXYGEN__)
-extern uint32_t __ram6_init_text__, __ram6_init__, __ram6_clear__, __ram6_noinit__;
-#endif
-#if (CRT1_AREAS_NUMBER > 7) || defined(__DOXYGEN__)
-extern uint32_t __ram7_init_text__, __ram7_init__, __ram7_clear__, __ram7_noinit__;
-#endif
-
-/**
- * @brief Static table of areas to be initialized.
- */
-#if (CRT1_AREAS_NUMBER > 0) || defined(__DOXYGEN__)
-static const ram_init_area_t ram_areas[CRT1_AREAS_NUMBER] = {
- {&__ram0_init_text__, &__ram0_init__, &__ram0_clear__, &__ram0_noinit__},
-#if (CRT1_AREAS_NUMBER > 1) || defined(__DOXYGEN__)
- {&__ram1_init_text__, &__ram1_init__, &__ram1_clear__, &__ram1_noinit__},
-#endif
-#if (CRT1_AREAS_NUMBER > 2) || defined(__DOXYGEN__)
- {&__ram2_init_text__, &__ram2_init__, &__ram2_clear__, &__ram2_noinit__},
-#endif
-#if (CRT1_AREAS_NUMBER > 3) || defined(__DOXYGEN__)
- {&__ram3_init_text__, &__ram3_init__, &__ram3_clear__, &__ram3_noinit__},
-#endif
-#if (CRT1_AREAS_NUMBER > 4) || defined(__DOXYGEN__)
- {&__ram4_init_text__, &__ram4_init__, &__ram4_clear__, &__ram4_noinit__},
-#endif
-#if (CRT1_AREAS_NUMBER > 5) || defined(__DOXYGEN__)
- {&__ram5_init_text__, &__ram5_init__, &__ram5_clear__, &__ram5_noinit__},
-#endif
-#if (CRT1_AREAS_NUMBER > 6) || defined(__DOXYGEN__)
- {&__ram6_init_text__, &__ram6_init__, &__ram6_clear__, &__ram6_noinit__},
-#endif
-#if (CRT1_AREAS_NUMBER > 7) || defined(__DOXYGEN__)
- {&__ram7_init_text__, &__ram7_init__, &__ram7_clear__, &__ram7_noinit__},
-#endif
-};
-#endif
-
-/*===========================================================================*/
-/* Module local functions. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Module exported functions. */
-/*===========================================================================*/
-
-/**
- * @brief Architecture-dependent core initialization.
- * @details This hook is invoked immediately after the stack initialization
- * and before the DATA and BSS segments initialization.
- * @note This function is a weak symbol.
- */
-#if !defined(__DOXYGEN__)
-__attribute__((weak))
-#endif
-/*lint -save -e9075 [8.4] All symbols are invoked from asm context.*/
-void __core_init(void) {
-
-#if __CORTEX_M == 7
- SCB_EnableICache();
- SCB_EnableDCache();
-#endif
-}
-
-/**
- * @brief Early initialization.
- * @details This hook is invoked immediately after the stack and core
- * initialization and before the DATA and BSS segments
- * initialization.
- * @note This function is a weak symbol.
- */
-#if !defined(__DOXYGEN__)
-__attribute__((weak))
-#endif
-/*lint -save -e9075 [8.4] All symbols are invoked from asm context.*/
-void __early_init(void) {}
-/*lint -restore*/
-
-/**
- * @brief Late initialization.
- * @details This hook is invoked after the DATA and BSS segments
- * initialization and before any static constructor. The
- * default behavior is to do nothing.
- * @note This function is a weak symbol.
- */
-#if !defined(__DOXYGEN__)
-__attribute__((weak))
-#endif
-/*lint -save -e9075 [8.4] All symbols are invoked from asm context.*/
-void __late_init(void) {}
-/*lint -restore*/
-
-/**
- * @brief Default @p main() function exit handler.
- * @details This handler is invoked or the @p main() function exit. The
- * default behavior is to enter an infinite loop.
- * @note This function is a weak symbol.
- */
-#if !defined(__DOXYGEN__)
-__attribute__((noreturn, weak))
-#endif
-/*lint -save -e9075 [8.4] All symbols are invoked from asm context.*/
-void __default_exit(void) {
-/*lint -restore*/
-
- while (true) {
- }
-}
-
-/**
- * @brief Performs the initialization of the various RAM areas.
- */
-void __init_ram_areas(void) {
- const ram_init_area_t *rap = ram_areas;
-
-#if CRT1_AREAS_NUMBER > 0
- do {
- uint32_t *tp = rap->init_text_area;
- uint32_t *p = rap->init_area;
-
- /* Copying initialization data.*/
- while (p < rap->clear_area) {
- *p = *tp;
- p++;
- tp++;
- }
-
- /* Zeroing clear area.*/
- while (p < rap->no_init_area) {
- *p = 0;
- p++;
- }
- rap++;
- }
- while (rap < &ram_areas[CRT1_AREAS_NUMBER]);
-#endif
-}
-
-/** @} */
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