include/bsp/linker-symbols-arch.h

0001 /* SPDX-License-Identifier: BSD-2-Clause */
0002
0003 /**
0004  * @file
0005  *
0006  * @ingroup RTEMSBSPsLinkerSymbolsArm
0007  *
0008  * @brief This header file provides interfaces to Arm-specific linker symbols
0009  *   and sections.
0010  */
0011
0012 /*
0013  * Copyright (C) 2008, 2016 embedded brains GmbH & Co. KG
0014  *
0015  * Redistribution and use in source and binary forms, with or without
0016  * modification, are permitted provided that the following conditions
0017  * are met:
0018  * 1. Redistributions of source code must retain the above copyright
0019  *    notice, this list of conditions and the following disclaimer.
0020  * 2. Redistributions in binary form must reproduce the above copyright
0021  *    notice, this list of conditions and the following disclaimer in the
0022  *    documentation and/or other materials provided with the distribution.
0023  *
0024  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
0025  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
0026  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
0027  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
0028  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
0029  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
0030  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
0031  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
0032  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
0033  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
0034  * POSSIBILITY OF SUCH DAMAGE.
0035  */
0036
0037 #ifndef LIBBSP_ARM_SHARED_LINKER_SYMBOLS_H
0038 #define LIBBSP_ARM_SHARED_LINKER_SYMBOLS_H
0039
0040 #ifdef __cplusplus
0041 extern "C" {
0042 #endif /* __cplusplus */
0043
0044 /**
0045  * @defgroup RTEMSBSPsLinkerSymbolsArm Arm Linker Symbols
0046  *
0047  * @ingroup RTEMSBSPsLinkerSymbols
0048  *
0049  * @brief This group provides support for Arm-specific linker symbols and
0050  *   sections.
0051  *
0052  * @{
0053  */
0054
0055 #ifndef ASM
0056   #define LINKER_SYMBOL(sym) extern char sym [];
0057 #else
0058   #define LINKER_SYMBOL(sym) .extern sym
0059 #endif
0060
0061 LINKER_SYMBOL(bsp_stack_fiq_size)
0062 LINKER_SYMBOL(bsp_stack_abt_size)
0063 LINKER_SYMBOL(bsp_stack_und_size)
0064 LINKER_SYMBOL(bsp_stack_hyp_size)
0065
0066 LINKER_SYMBOL(bsp_section_vector_begin)
0067 LINKER_SYMBOL(bsp_section_vector_end)
0068 LINKER_SYMBOL(bsp_section_vector_size)
0069
0070 LINKER_SYMBOL(bsp_vector_table_begin)
0071 LINKER_SYMBOL(bsp_vector_table_end)
0072 LINKER_SYMBOL(bsp_vector_table_size)
0073
0074 LINKER_SYMBOL(bsp_start_vector_table_begin)
0075 LINKER_SYMBOL(bsp_start_vector_table_end)
0076 LINKER_SYMBOL(bsp_start_vector_table_size)
0077
0078 LINKER_SYMBOL(bsp_translation_table_base)
0079 LINKER_SYMBOL(bsp_translation_table_end)
0080
0081 /** @} */
0082
0083 #ifdef __cplusplus
0084 }
0085 #endif /* __cplusplus */
0086
0087 #endif /* LIBBSP_ARM_SHARED_LINKER_SYMBOLS_H */