84 lines
2.2 KiB
C
84 lines
2.2 KiB
C
/* sections.h - Definitions of various linker Sections. */
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/*
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* Copyright (c) 2013-2014, Wind River Systems, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/*
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* DESCRIPTION
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* Linker Section declarations used by linker script, C files and Assembly
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* files.
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*/
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#ifndef _SECTIONS_H
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#define _SECTIONS_H
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#define _TEXT_SECTION_NAME text
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#define _RODATA_SECTION_NAME rodata
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#define _CTOR_SECTION_NAME ctors
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/* Linker issue with XIP where the name "data" cannot be used */
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#define _DATA_SECTION_NAME datas
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#define _BSS_SECTION_NAME bss
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#define _NOINIT_SECTION_NAME noinit
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#define _UNDEFINED_SECTION_NAME undefined
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/* Various text section names */
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#define TEXT text
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#if defined(CONFIG_X86)
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#define TEXT_START text_start /* beginning of TEXT section */
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#else
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#define TEXT_START text /* beginning of TEXT section */
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#endif
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/* Various data type section names */
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#define BSS bss
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#define RODATA rodata
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#define DATA data
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#define NOINIT noinit
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#if defined(CONFIG_ARM)
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#define SCS_SECTION scs
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#define SCP_SECTION scp
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#ifdef CONFIG_SW_ISR_TABLE_DYNAMIC
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#define ISR_TABLE_SECTION DATA
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#else /* !CONFIG_SW_ISR_TABLE_DYNAMIC */
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#define ISR_TABLE_SECTION RODATA
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#endif /* CONFIG_SW_ISR_TABLE_DYNAMIC */
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#define SECURITY_FRDM_K64F security_frdm_k64f
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#define IRQ_VECTOR_TABLE irq_vector_table
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#if defined(CONFIG_GDB_INFO) && !defined(CONFIG_SW_ISR_TABLE)
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#define GDB_STUB_IRQ_VECTOR_TABLE gdb_stub_irq_vector_table
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#endif /* CONFIG_GDB_INFO && !CONFIG_SW_ISR_TABLE */
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#elif defined(CONFIG_ARC)
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#ifdef CONFIG_SW_ISR_TABLE_DYNAMIC
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#define ISR_TABLE_SECTION DATA
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#else
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#define ISR_TABLE_SECTION RODATA
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#endif
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#define IRQ_VECTOR_TABLE irq_vector_table
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#endif
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#include <section_tags.h>
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#endif /* _SECTIONS_H */
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