Project restructuring

c8_payloads/CMakeLists.txt

@@ -0,0 +1,29 @@
+project(checkm8_payloads ASM)
+include_directories(include)
+
+set(CMAKE_SYSTEM_PROCESSOR arm)
+
+if(${CMAKE_HOST_SYSTEM_PROCESSOR} STREQUAL "x86_64")
+    set(CMAKE_C_COMPILER /usr/bin/aarch64-linux-gnu-gcc)
+    set(CMAKE_ASM_COMPILER /usr/bin/aarch64-linux-gnu-as)
+    set(CMAKE_OBJCOPY /usr/bin/aarch64-linux-gnu-objcopy)
+endif()
+
+set(CMAKE_C_FLAGS "-nostdlib -O")
+
+set(PAYLOADS payload_sync payload_aes payload_sysreg)
+add_executable(payload_sync src/sync.c)
+add_executable(payload_aes src/aes.c)
+add_executable(payload_sysreg src/sysreg.c)
+
+file(MAKE_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/bin/)
+set_directory_properties(PROPERTY ADDITIONAL_CLEAN_FILES "${CMAKE_CURRENT_SOURCE_DIR}/bin/")
+
+foreach(BINARY ${PAYLOADS})
+    add_custom_command(TARGET ${BINARY} POST_BUILD
+                        BYPRODUCTS ${CMAKE_CURRENT_SOURCE_DIR}/bin/${BINARY}.bin
+                        COMMAND ${CMAKE_OBJCOPY}
+                        ARGS -O binary -j .text -j .payload_text
+                            ${CMAKE_CURRENT_BINARY_DIR}/${BINARY}
+                            ${CMAKE_CURRENT_SOURCE_DIR}/bin/${BINARY}.bin)
+endforeach(BINARY)