add entry_threadx.s

test_fw/CMakeLists.txt

@@ -2,12 +2,39 @@ cmake_minimum_required(VERSION 3.21)
 project(test_fw C)
 set(TARGET test_fw)
 add_executable(${TARGET} test_fw.c)
+# Paths to ThreadX
+set(THREADX_DIR "/scratch/hongyu/workarea/ThreadX/threadx/")  # change to where ThreadX is located
+
+
+set(THREADX_LIB "${THREADX_DIR}/build_liu/libthreadx.a")
+
+
 
 set(BOARD "iss" CACHE STRING "Target board")
+target_compile_options(test_fw PRIVATE
+    -msmall-data-limit=0
+)
+
 add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/../bare-metal-bsp bsp)
-target_link_libraries(${TARGET} PRIVATE bsp)
+target_link_libraries(${TARGET} PRIVATE
+  -Wl,--start-group
+  startup
+  runtime
+  wrap
+  ${THREADX_LIB}
+  -Wl,--end-group
+)
 target_link_options(${TARGET} PRIVATE LINKER:-Map=${TARGET}.map)  
 
+
+
+#target_link_libraries(${TARGET} PRIVATE ${THREADX_LIB})
+
+target_include_directories(${TARGET} PRIVATE
+  ${THREADX_DIR}/common/inc
+  ${THREADX_DIR}/ports/risc-v64/gnu/inc
+)
+
 add_custom_command(TARGET ${TARGET} POST_BUILD
         COMMAND ${CMAKE_OBJDUMP} -S  ${TARGET}.elf > ${TARGET}.dis
         COMMENT "Creating disassembly for ${TARGET}")