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# SPDX-License-Identifier: Unlicense
cmake_minimum_required(VERSION 3.16)
project(emulator)
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED True)
set(CMAKE_C_STANDARD 11)
set(CMAKE_CXX_STANDARD_REQUIRED True)
set(CMAKE_EXPORT_COMPILE_COMMANDS True)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -pedantic")
set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -fsanitize=address -fno-omit-frame-pointer -O1")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-nested-anon-types -Wall -Wextra -pedantic")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-exceptions -fno-rtti") # Speed up compilation
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -fsanitize=address -fno-omit-frame-pointer -O1")
set(CMAKE_LINKER_FLAGS_DEBUG "${CMAKE_LINKER_FLAGS_DEBUG} -fsanitize=address -fno-omit-frame-pointer")
set(emulator_sources
bus.cpp
emulator.cpp
gdbremote_parser.cpp
)
set(musashi_m68k_sources
musashi-m68k/m68kcpu.c
musashi-m68k/m68kdasm.c
musashi-m68k/softfloat/softfloat.c
${CMAKE_CURRENT_BINARY_DIR}/m68kops.c
)
add_executable(m68kmake musashi-m68k/m68kmake.c)
target_include_directories(m68kmake PRIVATE musashi-m68k)
add_custom_command(
OUTPUT m68kops.c m68kops.h
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/musashi-m68k
COMMAND ${CMAKE_CURRENT_BINARY_DIR}/m68kmake
${CMAKE_CURRENT_BINARY_DIR}
DEPENDS
musashi-m68k/m68k_in.c
${CMAKE_CURRENT_BINARY_DIR}/m68kmake
)
add_library(musashi_m68k OBJECT ${musashi_m68k_sources})
target_include_directories(musashi_m68k PRIVATE
musashi-m68k
${CMAKE_CURRENT_BINARY_DIR}
)
add_executable(emulator ${emulator_sources})
target_link_libraries(emulator musashi_m68k)
target_compile_definitions(emulator PRIVATE
DEBUG_TRACE_INSTRUCTIONS=1
)
# Target for GDB Remote Debugging protocol implementation testing
add_executable(gdbremote
gdbremote.cpp
gdbremote_parser.cpp
)
include_directories(
.
)
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