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/*
* Copyright (c) 2013-2014, Wind River Systems, Inc.
*
* SPDX-License-Identifier: Apache-2.0
*/
/**
* @file
* @brief Definitions of various linker Sections.
*
* Linker Section declarations used by linker script, C files and Assembly
* files.
*/
#ifndef ZEPHYR_INCLUDE_LINKER_SECTIONS_H_
#define ZEPHYR_INCLUDE_LINKER_SECTIONS_H_
#define _TEXT_SECTION_NAME text
#define _RODATA_SECTION_NAME rodata
#define _CTOR_SECTION_NAME ctors
/* Linker issue with XIP where the name "data" cannot be used */
#define _DATA_SECTION_NAME datas
#define _BSS_SECTION_NAME bss
#define _NOINIT_SECTION_NAME noinit
#define _APP_SMEM_SECTION_NAME app_smem
#define _APP_DATA_SECTION_NAME app_datas
#define _APP_BSS_SECTION_NAME app_bss
#define _APP_NOINIT_SECTION_NAME app_noinit
#define _APP_SMEM_PINNED_SECTION_NAME app_smem_pinned
#define _UNDEFINED_SECTION_NAME undefined
/* Interrupts */
#define _IRQ_VECTOR_TABLE_SECTION_NAME .gnu.linkonce.irq_vector_table
#define _IRQ_VECTOR_TABLE_SECTION_SYMS .gnu.linkonce.irq_vector_table*
#define _SW_ISR_TABLE_SECTION_NAME .gnu.linkonce.sw_isr_table
#define _SW_ISR_TABLE_SECTION_SYMS .gnu.linkonce.sw_isr_table*
/* Architecture-specific sections */
#if defined(CONFIG_ARM)
#define _KINETIS_FLASH_CONFIG_SECTION_NAME kinetis_flash_config
#define _TI_CCFG_SECTION_NAME .ti_ccfg
#define _CCM_DATA_SECTION_NAME .ccm_data
#define _CCM_BSS_SECTION_NAME .ccm_bss
#define _CCM_NOINIT_SECTION_NAME .ccm_noinit
#define _ITCM_SECTION_NAME .itcm
#define _DTCM_DATA_SECTION_NAME .dtcm_data
#define _DTCM_BSS_SECTION_NAME .dtcm_bss
#define _DTCM_NOINIT_SECTION_NAME .dtcm_noinit
#endif
#define _IMX_BOOT_CONF_SECTION_NAME .boot_hdr.conf
#define _IMX_BOOT_DATA_SECTION_NAME .boot_hdr.data
#define _IMX_BOOT_IVT_SECTION_NAME .boot_hdr.ivt
#define _IMX_BOOT_DCD_SECTION_NAME .boot_hdr.dcd_data
#define _STM32_SDRAM1_SECTION_NAME .stm32_sdram1
#define _STM32_SDRAM2_SECTION_NAME .stm32_sdram2
#define _STM32_BACKUP_SRAM_SECTION_NAME .stm32_backup_sram
#ifdef CONFIG_NOCACHE_MEMORY
#define _NOCACHE_SECTION_NAME nocache
#endif
#if defined(CONFIG_LINKER_USE_BOOT_SECTION)
#define BOOT_TEXT_SECTION_NAME boot_text
#define BOOT_BSS_SECTION_NAME boot_bss
#define BOOT_RODATA_SECTION_NAME boot_rodata
#define BOOT_DATA_SECTION_NAME boot_data
#define BOOT_NOINIT_SECTION_NAME boot_noinit
#endif
#if defined(CONFIG_LINKER_USE_PINNED_SECTION)
#define PINNED_TEXT_SECTION_NAME pinned_text
#define PINNED_BSS_SECTION_NAME pinned_bss
#define PINNED_RODATA_SECTION_NAME pinned_rodata
#define PINNED_DATA_SECTION_NAME pinned_data
#define PINNED_NOINIT_SECTION_NAME pinned_noinit
#endif
/* Short section references for use in ASM files */
#if defined(_ASMLANGUAGE)
/* Various text section names */
#define TEXT text
/* Various data type section names */
#define BSS bss
#define RODATA rodata
#define DATA data
#define NOINIT noinit
#if defined(CONFIG_LINKER_USE_BOOT_SECTION)
#define BOOT_TEXT BOOT_TEXT_SECTION_NAME
#define BOOT_BSS BOOT_BSS_SECTION_NAME
#define BOOT_RODATA BOOT_RODATA_SECTION_NAME
#define BOOT_DATA BOOT_DATA_SECTION_NAME
#define BOOT_NOINIT BOOT_NOINIT_SECTION_NAME
#else
#define BOOT_TEXT TEXT
#define BOOT_BSS BSS
#define BOOT_RODATA RODATA
#define BOOT_DATA DATA
#define BOOT_NOINIT NOINIT
#endif /* CONFIG_LINKER_USE_BOOT_SECTION */
#if defined(CONFIG_LINKER_USE_PINNED_SECTION)
#define PINNED_TEXT PINNED_TEXT_SECTION_NAME
#define PINNED_BSS PINNED_BSS_SECTION_NAME
#define PINNED_RODATA PINNED_RODATA_SECTION_NAME
#define PINNED_DATA PINNED_DATA_SECTION_NAME
#define PINNED_NOINIT PINNED_NOINIT_SECTION_NAME
#else
#define PINNED_TEXT TEXT
#define PINNED_BSS BSS
#define PINNED_RODATA RODATA
#define PINNED_DATA DATA
#define PINNED_NOINIT NOINIT
#endif /* CONFIG_LINKER_USE_PINNED_SECTION */
#endif /* _ASMLANGUAGE */
#include <linker/section_tags.h>
#endif /* ZEPHYR_INCLUDE_LINKER_SECTIONS_H_ */