adds cmake for coremark

benchmarks/coremark/CMakeLists.txt

@@ -1,8 +1,9 @@
-cmake_minimum_required(VERSION 3.12)
+cmake_minimum_required(VERSION 3.21)
 project(coremark C)
+set(TARGET coremark)
+set(CMAKE_BUILD_TYPE Release)
+
 
-# Include BSP libwrap
-include(${BSP_BASE}/libwrap/CMakeLists.txt)
 
 # Source files
 set(SOURCES
@@ -16,51 +17,20 @@ set(SOURCES
     cm/core_util.c
 )
 
+
 # Create executable
 add_executable(coremark ${SOURCES})
+target_include_directories(${TARGET} PRIVATE ${CMAKE_CURRENT_LIST_DIR} ${CMAKE_CURRENT_LIST_DIR}/cm)
+target_compile_options(${TARGET} PRIVATE -Wno-pointer-to-int-cast -Wno-int-to-pointer-cast -fno-common -funroll-loops -finline-functions -falign-functions=16 -falign-jumps=4 -falign-loops=4 -finline-limit=1000 -fno-if-conversion2 -fselective-scheduling -fno-crossjumping -freorder-blocks-and-partition -Wno-pointer-to-int-cast -Wno-int-to-pointer-cast -fno-common -funroll-loops -finline-functions -falign-functions=16 -falign-jumps=4 -falign-loops=4 -finline-limit=1000 -fno-if-conversion2 -fselective-scheduling -fno-crossjumping -freorder-blocks-and-partition )
+target_compile_definitions(${TARGET} PRIVATE PERFORMANCE_RUN=1 CLOCKS_PER_SEC=10000000 FLAGS_STR="" PERFORMANCE_RUN=1 CLOCKS_PER_SEC=10000000 ITERATIONS=600)
 
-# Include directories
+set(BOARD "iss" CACHE STRING "Target board")
-target_include_directories(coremark PRIVATE
+add_subdirectory(../../bare-metal-bsp bsp)
-    ${BSP_BASE}/include
+target_link_libraries(${TARGET} PRIVATE bsp)
-    ${BSP_BASE}/drivers
-    ${BSP_BASE}/env
-    ${CMAKE_CURRENT_SOURCE_DIR}
-    ${CMAKE_CURRENT_SOURCE_DIR}/cm
-)
 
-# Link with libwrap
+include(CMakePrintHelpers)
-target_link_libraries(coremark PRIVATE
+cmake_print_properties(TARGETS ${TARGET} PROPERTIES COMPILE_DEFINITIONS COMPILE_OPTIONS LINK_OPTIONS INTERFACE_LINK_OPTIONS)
-    LIBWRAP_TGC
-)
 
-# Add compile definitions
+add_custom_command(TARGET ${TARGET} POST_BUILD
-target_compile_definitions(coremark PRIVATE
+        COMMAND ${CMAKE_OBJDUMP} -S  ${TARGET}.elf > ${TARGET}.dis
-    BOARD_${BOARD}
+        COMMENT "Creating disassembly for ${TARGET}")
-    PERFORMANCE_RUN=1
-    ITERATIONS=1000
-    COMPILER_FLAGS="${CMAKE_C_FLAGS}"
-    COMPILER_VERSION="${CMAKE_C_COMPILER_VERSION}"
-)
-
-# Set compile options
-target_compile_options(coremark PRIVATE
-    -march=${RISCV_ARCH}_zicsr_zifencei
-    -mabi=${RISCV_ABI}
-    -mcmodel=medany
-    -ffunction-sections
-    -fdata-sections
-    -O2  # Optimization level for benchmarking
-)
-
-# Set linker options
-target_link_options(coremark PRIVATE
-    -T${BSP_BASE}/env/${BOARD}/link.ld
-    -nostartfiles
-    -Wl,--gc-sections
-    ${LIBWRAP_TGC_LDFLAGS}
-)
-
-# Install target
-install(TARGETS coremark
-    RUNTIME DESTINATION bin
-)