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moves spm_offset functionality into its own cmake file

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This commit is contained in:
Eyck-Alexander Jentzsch
2026-03-12 15:38:15 +01:00
parent 5ebcce634a
commit 3fc721d6f2
2 changed files with 83 additions and 46 deletions
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62
port/threadx_smp/CMakeLists.txt
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@@ -1,6 +1,8 @@
cmake_minimum_required(VERSION 3.24)
project(smp_demo LANGUAGES C ASM)
include(${CMAKE_CURRENT_SOURCE_DIR}/cmake/ThreadXSmpOffsets.cmake)
set(THREADX_COMMON_SMP_DIR ${CMAKE_CURRENT_SOURCE_DIR}/../../third-party/threadx/common_smp)
if(NOT EXISTS "${THREADX_COMMON_SMP_DIR}")
message(FATAL_ERROR "could not find ThreadX SMP sources, is the submodule checked out?")
@@ -26,27 +28,21 @@ set(THREADX_SMP_CUSTOM_SRC
src/tx_thread_stack_build.S
src/tx_thread_system_return.S
)
set(THREADX_SMP_GENERATED_INC_DIR ${CMAKE_CURRENT_BINARY_DIR}/generated)
set(THREADX_SMP_OFFSET_SOURCE ${CMAKE_CURRENT_SOURCE_DIR}/src/tx_asm_offsets.c)
set(THREADX_SMP_OFFSET_ASM ${THREADX_SMP_GENERATED_INC_DIR}/tx_asm_offsets.s)
set(THREADX_SMP_OFFSET_INC ${THREADX_SMP_GENERATED_INC_DIR}/tx_asm_offsets.inc)
set(THREADX_SMP_OFFSET_INCLUDE_DIRS
${THREADX_COMMON_SMP_DIR}/inc
${THREADX_SMP_CUSTOM_INC}
threadx_smp_add_offsets(
TARGET threadx_smp_offsets
OUTPUT_DIR ${CMAKE_CURRENT_BINARY_DIR}/generated
SOURCE ${CMAKE_CURRENT_SOURCE_DIR}/src/tx_asm_offsets.c
INCLUDE_DIRS
${THREADX_COMMON_SMP_DIR}/inc
${THREADX_SMP_CUSTOM_INC}
COMPILE_DEFINITIONS
TX_QUEUE_MESSAGE_MAX_SIZE=16
DEPENDS
${CMAKE_CURRENT_SOURCE_DIR}/inc/tx_port.h
${THREADX_COMMON_SMP_DIR}/inc/tx_api.h
OUT_INCLUDE_DIR THREADX_SMP_GENERATED_INC_DIR
)
set(THREADX_SMP_OFFSET_COMPILE_DEFINITIONS
TX_QUEUE_MESSAGE_MAX_SIZE=16
)
set(THREADX_SMP_OFFSET_INCLUDE_ARGS ${THREADX_SMP_OFFSET_INCLUDE_DIRS})
list(TRANSFORM THREADX_SMP_OFFSET_INCLUDE_ARGS PREPEND -I)
set(THREADX_SMP_OFFSET_DEFINE_ARGS ${THREADX_SMP_OFFSET_COMPILE_DEFINITIONS})
list(TRANSFORM THREADX_SMP_OFFSET_DEFINE_ARGS PREPEND -D)
set(THREADX_SMP_OFFSET_CFLAGS ${CMAKE_C_FLAGS})
if(CMAKE_BUILD_TYPE)
string(TOUPPER ${CMAKE_BUILD_TYPE} THREADX_SMP_BUILD_TYPE_UPPER)
list(APPEND THREADX_SMP_OFFSET_CFLAGS ${CMAKE_C_FLAGS_${THREADX_SMP_BUILD_TYPE_UPPER}})
endif()
separate_arguments(THREADX_SMP_OFFSET_CFLAGS)
file(GLOB THREADX_SMP_SOURCES ${THREADX_COMMON_SMP_DIR}/src/*.c)
add_library(threadx_smp STATIC)
@@ -62,32 +58,6 @@ target_include_directories(threadx_smp PRIVATE
${THREADX_SMP_GENERATED_INC_DIR}
)
target_compile_definitions(threadx_smp PRIVATE TX_QUEUE_MESSAGE_MAX_SIZE=16) #This is addressed in PR #503
add_custom_command(
OUTPUT ${THREADX_SMP_OFFSET_INC}
COMMAND ${CMAKE_COMMAND} -E make_directory ${THREADX_SMP_GENERATED_INC_DIR}
COMMAND ${CMAKE_C_COMPILER}
${CMAKE_C_COMPILER_ARG1}
${THREADX_SMP_OFFSET_CFLAGS}
${THREADX_SMP_OFFSET_INCLUDE_ARGS}
${THREADX_SMP_OFFSET_DEFINE_ARGS}
-S
-o ${THREADX_SMP_OFFSET_ASM}
${THREADX_SMP_OFFSET_SOURCE}
COMMAND ${CMAKE_COMMAND}
-DINPUT=${THREADX_SMP_OFFSET_ASM}
-DOUTPUT=${THREADX_SMP_OFFSET_INC}
-P ${CMAKE_CURRENT_SOURCE_DIR}/cmake/GenerateAsmOffsets.cmake
DEPENDS
${THREADX_SMP_OFFSET_SOURCE}
${CMAKE_CURRENT_SOURCE_DIR}/cmake/GenerateAsmOffsets.cmake
${CMAKE_CURRENT_SOURCE_DIR}/inc/tx_port.h
${THREADX_COMMON_SMP_DIR}/inc/tx_api.h
COMMAND_EXPAND_LISTS
VERBATIM
)
add_custom_target(threadx_smp_offsets DEPENDS ${THREADX_SMP_OFFSET_INC})
add_dependencies(threadx_smp threadx_smp_offsets)
add_executable(smp_demo)