LCOV - code coverage report
Current view: top level - zephyr/linker - section_tags.h Coverage Total Hit
Test: new.info Lines: 0.0 % 1 0
Test Date: 2025-09-05 20:47:19

            Line data    Source code
       1            0 : /* Macros for tagging symbols and putting them in the correct sections. */
       2              : 
       3              : /*
       4              :  * Copyright (c) 2013-2014, Wind River Systems, Inc.
       5              :  *
       6              :  * SPDX-License-Identifier: Apache-2.0
       7              :  */
       8              : 
       9              : #ifndef ZEPHYR_INCLUDE_LINKER_SECTION_TAGS_H_
      10              : #define ZEPHYR_INCLUDE_LINKER_SECTION_TAGS_H_
      11              : 
      12              : #include <zephyr/toolchain.h>
      13              : 
      14              : #if !defined(_ASMLANGUAGE)
      15              : 
      16              : #include <zephyr/linker/sections.h>
      17              : 
      18              : #define __noinit                __in_section_unique(_NOINIT_SECTION_NAME)
      19              : #define __noinit_named(name)    __in_section_unique_named(_NOINIT_SECTION_NAME, name)
      20              : #define __irq_vector_table      Z_GENERIC_SECTION(_IRQ_VECTOR_TABLE_SECTION_NAME)
      21              : #define __sw_isr_table          Z_GENERIC_SECTION(_SW_ISR_TABLE_SECTION_NAME)
      22              : 
      23              : #ifdef CONFIG_SHARED_INTERRUPTS
      24              : #define __shared_sw_isr_table   Z_GENERIC_SECTION(_SHARED_SW_ISR_TABLE_SECTION_NAME)
      25              : #endif /* CONFIG_SHARED_INTERRUPTS */
      26              : 
      27              : /* Attribute macros to place code and data into IMR memory */
      28              : #define __imr __in_section_unique(imr)
      29              : #define __imrdata __in_section_unique(imrdata)
      30              : 
      31              : #if defined(CONFIG_ARM)
      32              : #define __kinetis_flash_config_section __in_section_unique(_KINETIS_FLASH_CONFIG_SECTION_NAME)
      33              : #define __ti_ccfg_section Z_GENERIC_SECTION(_TI_CCFG_SECTION_NAME)
      34              : #define __ccm_data_section Z_GENERIC_SECTION(_CCM_DATA_SECTION_NAME)
      35              : #define __ccm_bss_section Z_GENERIC_SECTION(_CCM_BSS_SECTION_NAME)
      36              : #define __ccm_noinit_section Z_GENERIC_SECTION(_CCM_NOINIT_SECTION_NAME)
      37              : #define __itcm_section Z_GENERIC_SECTION(_ITCM_SECTION_NAME)
      38              : #define __dtcm_data_section Z_GENERIC_SECTION(_DTCM_DATA_SECTION_NAME)
      39              : #define __dtcm_bss_section Z_GENERIC_SECTION(_DTCM_BSS_SECTION_NAME)
      40              : #define __dtcm_noinit_section Z_GENERIC_SECTION(_DTCM_NOINIT_SECTION_NAME)
      41              : #define __ocm_data_section Z_GENERIC_SECTION(_OCM_DATA_SECTION_NAME)
      42              : #define __ocm_bss_section Z_GENERIC_SECTION(_OCM_BSS_SECTION_NAME)
      43              : #define __imx_boot_conf_section Z_GENERIC_SECTION(_IMX_BOOT_CONF_SECTION_NAME)
      44              : #define __imx_boot_data_section Z_GENERIC_SECTION(_IMX_BOOT_DATA_SECTION_NAME)
      45              : #define __imx_boot_ivt_section Z_GENERIC_SECTION(_IMX_BOOT_IVT_SECTION_NAME)
      46              : #define __imx_boot_dcd_section Z_GENERIC_SECTION(_IMX_BOOT_DCD_SECTION_NAME)
      47              : #define __imx_boot_container_section Z_GENERIC_SECTION(_IMX_BOOT_CONTAINER_SECTION_NAME)
      48              : #define __stm32_sdram1_section Z_GENERIC_SECTION(_STM32_SDRAM1_SECTION_NAME)
      49              : #define __stm32_sdram2_section Z_GENERIC_SECTION(_STM32_SDRAM2_SECTION_NAME)
      50              : #define __stm32_psram_section Z_GENERIC_SECTION(_STM32_PSRAM_SECTION_NAME)
      51              : #define __stm32_backup_sram_section Z_GENERIC_SECTION(_STM32_BACKUP_SRAM_SECTION_NAME)
      52              : #endif /* CONFIG_ARM */
      53              : 
      54              : #if defined(CONFIG_NOCACHE_MEMORY)
      55              : #define __nocache __in_section_unique(_NOCACHE_SECTION_NAME)
      56              : #define __nocache_load __in_section_unique(_NOCACHE_LOAD_SECTION_NAME)
      57              : #define __nocache_noinit __nocache
      58              : #else
      59              : #define __nocache
      60              : #define __nocache_load
      61              : #define __nocache_noinit __noinit
      62              : #endif /* CONFIG_NOCACHE_MEMORY */
      63              : 
      64              : #if defined(CONFIG_KERNEL_COHERENCE)
      65              : #define __incoherent __in_section_unique(cached)
      66              : #if defined(CONFIG_USERSPACE)
      67              : #define __stackmem Z_GENERIC_SECTION(.user_stacks)
      68              : #else
      69              : #define __stackmem __incoherent
      70              : #endif /* CONFIG_USERSPACE */
      71              : #define __kstackmem __incoherent
      72              : #else
      73              : #define __incoherent
      74              : #define __stackmem Z_GENERIC_SECTION(.user_stacks)
      75              : #define __kstackmem __noinit
      76              : #endif /* CONFIG_KERNEL_COHERENCE */
      77              : 
      78              : #if defined(CONFIG_LINKER_USE_BOOT_SECTION)
      79              : #define __boot_func     Z_GENERIC_DOT_SECTION(BOOT_TEXT_SECTION_NAME)
      80              : #define __boot_data     Z_GENERIC_DOT_SECTION(BOOT_DATA_SECTION_NAME)
      81              : #define __boot_rodata   Z_GENERIC_DOT_SECTION(BOOT_RODATA_SECTION_NAME)
      82              : #define __boot_bss      Z_GENERIC_DOT_SECTION(BOOT_BSS_SECTION_NAME)
      83              : #define __boot_noinit   Z_GENERIC_DOT_SECTION(BOOT_NOINIT_SECTION_NAME)
      84              : #else
      85              : #define __boot_func
      86              : #define __boot_data
      87              : #define __boot_rodata
      88              : #define __boot_bss
      89              : #define __boot_noinit   __noinit
      90              : #endif /* CONFIG_LINKER_USE_BOOT_SECTION */
      91              : 
      92              : #if defined(CONFIG_LINKER_USE_PINNED_SECTION)
      93              : #define __pinned_func   Z_GENERIC_DOT_SECTION(PINNED_TEXT_SECTION_NAME)
      94              : #define __pinned_data   Z_GENERIC_DOT_SECTION(PINNED_DATA_SECTION_NAME)
      95              : #define __pinned_rodata Z_GENERIC_DOT_SECTION(PINNED_RODATA_SECTION_NAME)
      96              : #define __pinned_bss    Z_GENERIC_DOT_SECTION(PINNED_BSS_SECTION_NAME)
      97              : #define __pinned_noinit Z_GENERIC_DOT_SECTION(PINNED_NOINIT_SECTION_NAME)
      98              : #else
      99              : #define __pinned_func
     100              : #define __pinned_data
     101              : #define __pinned_rodata
     102              : #define __pinned_bss
     103              : #define __pinned_noinit __noinit
     104              : #endif /* CONFIG_LINKER_USE_PINNED_SECTION */
     105              : 
     106              : #if defined(CONFIG_LINKER_USE_ONDEMAND_SECTION)
     107              : #define __ondemand_func Z_GENERIC_DOT_SECTION(ONDEMAND_TEXT_SECTION_NAME)
     108              : #define __ondemand_rodata       Z_GENERIC_DOT_SECTION(ONDEMAND_RODATA_SECTION_NAME)
     109              : #else
     110              : #define __ondemand_func
     111              : #define __ondemand_rodata
     112              : #endif /* CONFIG_LINKER_USE_ONDEMAND_SECTION */
     113              : 
     114              : #if defined(CONFIG_LINKER_USE_PINNED_SECTION)
     115              : #define __isr           __pinned_func
     116              : #else
     117              : #define __isr
     118              : #endif
     119              : 
     120              : /* Symbol table section */
     121              : #if defined(CONFIG_SYMTAB)
     122              : #define __symtab_info           Z_GENERIC_SECTION(_SYMTAB_INFO_SECTION_NAME)
     123              : #define __symtab_entry          Z_GENERIC_SECTION(_SYMTAB_ENTRY_SECTION_NAME)
     124              : #endif /* CONFIG_SYMTAB */
     125              : 
     126              : #endif /* !_ASMLANGUAGE */
     127              : 
     128              : #endif /* ZEPHYR_INCLUDE_LINKER_SECTION_TAGS_H_ */
        

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