mbed-os/targets/TARGET_STM/nvic_addr.h

41 lines
1.2 KiB
C

/* mbed Microcontroller Library
* Copyright (c) 2017-2017 ARM Limited
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef NVIC_ADDR_H
#define NVIC_ADDR_H
#ifdef __cplusplus
extern "C" {
#endif
#if defined(__ICCARM__)
#pragma section=".intvec"
#define NVIC_FLASH_VECTOR_ADDRESS ((uint32_t)__section_begin(".intvec"))
#elif defined(__CC_ARM) || (defined(__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050))
extern uint32_t Load$$LR$$LR_IROM1$$Base[];
#define NVIC_FLASH_VECTOR_ADDRESS ((uint32_t)Load$$LR$$LR_IROM1$$Base)
#elif defined(__GNUC__)
extern uint32_t g_pfnVectors[];
#define NVIC_FLASH_VECTOR_ADDRESS ((uint32_t)g_pfnVectors)
#else
#error "Flash vector address not set for this toolchain"
#endif
#ifdef __cplusplus
}
#endif
#endif