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esp: add march and mabi flags for all riscv chips #25

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Merged
merged 1 commit into from
Jul 3, 2024
Merged

esp: add march and mabi flags for all riscv chips #25

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19 changes: 19 additions & 0 deletions esp32-led-blink-sdk/main/CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -3,6 +3,24 @@ idf_component_register(
INCLUDE_DIRS "."
)

idf_build_get_property(target IDF_TARGET)
idf_build_get_property(arch IDF_TARGET_ARCH)

if("${arch}" STREQUAL "xtensa")
message(FATAL_ERROR "Not supported target: ${target}")
endif()

if(${target} STREQUAL "esp32c2" OR ${target} STREQUAL "esp32c3")
set(march_flag "rv32imc_zicsr_zifencei")
set(mabi_flag "ilp32")
elseif(${target} STREQUAL "esp32p4")
set(march_flag "rv32imafc_zicsr_zifencei")
set(mabi_flag "ilp32f")
else()
set(march_flag "rv32imac_zicsr_zifencei")
set(mabi_flag "ilp32")
endif()

execute_process(COMMAND xcrun -f swiftc OUTPUT_VARIABLE SWIFTC OUTPUT_STRIP_TRAILING_WHITESPACE)

add_custom_command(
Expand All @@ -11,6 +29,7 @@ add_custom_command(
${SWIFTC}
-target riscv32-none-none-eabi
-Xfrontend -function-sections -enable-experimental-feature Embedded -wmo -parse-as-library -Osize
-Xcc -march=${march_flag} -Xcc -mabi=${mabi_flag}
$$\( echo '$<TARGET_PROPERTY:__idf_main,INCLUDE_DIRECTORIES>' | tr '\;' '\\n' | sed -e 's/\\\(.*\\\)/-Xcc -I\\1/g' \)
$$\( echo '${CMAKE_C_IMPLICIT_INCLUDE_DIRECTORIES}' | tr ' ' '\\n' | sed -e 's/\\\(.*\\\)/-Xcc -I\\1/g' \)
-import-bridging-header ${CMAKE_CURRENT_LIST_DIR}/BridgingHeader.h
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19 changes: 19 additions & 0 deletions esp32-led-strip-sdk/main/CMakeLists.txt
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Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -3,6 +3,24 @@ idf_component_register(
INCLUDE_DIRS "."
)

idf_build_get_property(target IDF_TARGET)
idf_build_get_property(arch IDF_TARGET_ARCH)

if("${arch}" STREQUAL "xtensa")
message(FATAL_ERROR "Not supported target: ${target}")
endif()

if(${target} STREQUAL "esp32c2" OR ${target} STREQUAL "esp32c3")
set(march_flag "rv32imc_zicsr_zifencei")
set(mabi_flag "ilp32")
elseif(${target} STREQUAL "esp32p4")
set(march_flag "rv32imafc_zicsr_zifencei")
set(mabi_flag "ilp32f")
else()
set(march_flag "rv32imac_zicsr_zifencei")
set(mabi_flag "ilp32")
endif()

execute_process(COMMAND xcrun -f swiftc OUTPUT_VARIABLE SWIFTC OUTPUT_STRIP_TRAILING_WHITESPACE)

add_custom_command(
Expand All @@ -11,6 +29,7 @@ add_custom_command(
${SWIFTC}
-target riscv32-none-none-eabi
-Xfrontend -function-sections -enable-experimental-feature Embedded -wmo -parse-as-library -Osize
-Xcc -march=${march_flag} -Xcc -mabi=${mabi_flag}
$$\( echo '$<TARGET_PROPERTY:__idf_main,INCLUDE_DIRECTORIES>' | tr '\;' '\\n' | sed -e 's/\\\(.*\\\)/-Xcc -I\\1/g' \)
$$\( echo '${CMAKE_C_IMPLICIT_INCLUDE_DIRECTORIES}' | tr ' ' '\\n' | sed -e 's/\\\(.*\\\)/-Xcc -I\\1/g' \)
-import-bridging-header ${CMAKE_CURRENT_LIST_DIR}/BridgingHeader.h
Expand Down