743a184b2d
on non-XIP system, SRAM is the default region, and relocated .data section and .bss section of SRAM shouldn't be inserted between _image_rom_start and _image_rom_end, because the memory region between _image_rom_start and _image_rom_end will construct the mpu ro region. Also for the newly added memory region on non-XIP system, the relocated .text secition and .rodata section should also be mpu aligned. Fixes: #16090. Signed-off-by: Wentong Wu <wentong.wu@intel.com>
31 lines
1.2 KiB
CMake
31 lines
1.2 KiB
CMake
# SPDX-License-Identifier: Apache-2.0
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# See root CMakeLists.txt for description and expectations of these macros
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macro(toolchain_ld_relocation)
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set(MEM_RELOCATAION_LD "${PROJECT_BINARY_DIR}/include/generated/linker_relocate.ld")
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set(MEM_RELOCATAION_SRAM_DATA_LD
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"${PROJECT_BINARY_DIR}/include/generated/linker_sram_data_relocate.ld")
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set(MEM_RELOCATAION_SRAM_BSS_LD
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"${PROJECT_BINARY_DIR}/include/generated/linker_sram_bss_relocate.ld")
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set(MEM_RELOCATAION_CODE "${PROJECT_BINARY_DIR}/code_relocation.c")
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add_custom_command(
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OUTPUT ${MEM_RELOCATAION_CODE} ${MEM_RELOCATAION_LD}
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COMMAND
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${PYTHON_EXECUTABLE}
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${ZEPHYR_BASE}/scripts/gen_relocate_app.py
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$<$<BOOL:${CMAKE_VERBOSE_MAKEFILE}>:--verbose>
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-d ${APPLICATION_BINARY_DIR}
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-i '$<TARGET_PROPERTY:code_data_relocation_target,COMPILE_DEFINITIONS>'
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-o ${MEM_RELOCATAION_LD}
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-s ${MEM_RELOCATAION_SRAM_DATA_LD}
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-b ${MEM_RELOCATAION_SRAM_BSS_LD}
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-c ${MEM_RELOCATAION_CODE}
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DEPENDS app kernel ${ZEPHYR_LIBS_PROPERTY}
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)
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add_library(code_relocation_source_lib STATIC ${MEM_RELOCATAION_CODE})
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target_link_libraries(code_relocation_source_lib zephyr_interface)
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endmacro()
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