CMakeLists.txt

# This file is automatically generated from cmake.toml - DO NOT EDIT
# See https://github.com/build-cpp/cmkr for more information

cmake_minimum_required(VERSION 3.15)

# Regenerate CMakeLists.txt automatically in the root project
set(CMKR_ROOT_PROJECT OFF)
if(CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_SOURCE_DIR)
	set(CMKR_ROOT_PROJECT ON)

	# Bootstrap cmkr
	include(cmkr.cmake OPTIONAL RESULT_VARIABLE CMKR_INCLUDE_RESULT)
	if(CMKR_INCLUDE_RESULT)
		cmkr()
	endif()

	# Enable folder support
	set_property(GLOBAL PROPERTY USE_FOLDERS ON)
endif()

# Create a configure-time dependency on cmake.toml to improve IDE support
if(CMKR_ROOT_PROJECT)
	configure_file(cmake.toml cmake.toml COPYONLY)
endif()

project(vmdevirt)

# Target vmdevirt
set(CMKR_TARGET vmdevirt)
include(FetchContent)
set(FETCHCONTENT_QUIET FALSE)
option(LLVM_BUILD_TYPE "Build type for LLVM (Release or Debug)" Release)

# Define LLVM install directory
set(LLVM_INSTALL_DIR ${CMAKE_BINARY_DIR}/llvm-install)

# Check if LLVM is already installed
if(EXISTS ${LLVM_INSTALL_DIR})
    message(STATUS "LLVM is already installed in ${LLVM_INSTALL_DIR}, skipping build.")
else()
    message(STATUS "LLVM not found, proceeding with download and build...")

    # Fetch LLVM project
    FetchContent_Declare(
        llvm-project
        GIT_REPOSITORY https://github.com/llvm/llvm-project.git
        GIT_TAG llvmorg-20.1.0
        GIT_PROGRESS TRUE
    )
    FetchContent_MakeAvailable(llvm-project)

    # Set up LLVM build directory
    set(LLVM_BUILD_DIR ${CMAKE_BINARY_DIR}/llvm-build)
    message(STATUS "LLVM Build Directory: ${LLVM_BUILD_DIR}")
    message(STATUS "LLVM Install Directory: ${LLVM_INSTALL_DIR}")

    # Run CMake configuration for LLVM
    message(STATUS "Running CMake configuration for LLVM...")
    execute_process(
        COMMAND cmake -S ${llvm-project_SOURCE_DIR}/llvm -B ${LLVM_BUILD_DIR} 
            -DCMAKE_CONFIGURATION_TYPES=${LLVM_BUILD_TYPE}
            -DCMAKE_BUILD_TYPE=${LLVM_BUILD_TYPE}
            -DCMAKE_INSTALL_PREFIX=${LLVM_INSTALL_DIR} 
            -DLLVM_TARGETS_TO_BUILD=X86
            -DLLVM_ENABLE_PROJECTS=clang
            -DLLVM_BUILD_LLVM_C_DYLIB=OFF
            -DLLVM_BUILD_RUNTIME=OFF
            -DLLVM_BUILD_RUNTIMES=OFF
            -DLLVM_BUILD_TOOLS=OFF
            -DLLVM_BUILD_UTILS=OFF
            -DLLVM_ENABLE_BACKTRACES=OFF
            -DLLVM_ENABLE_BINDINGS=OFF
            -DLLVM_ENABLE_CRASH_OVERRIDES=OFF
            -DLLVM_ENABLE_OCAMLDOC=OFF
            -DLLVM_ENABLE_PDB=ON
            -DLLVM_INCLUDE_BENCHMARKS=OFF
            -DLLVM_INCLUDE_DOCS=OFF
            -DLLVM_INCLUDE_EXAMPLES=OFF
            -DLLVM_INCLUDE_GO_TESTS=OFF
            -DLLVM_INCLUDE_RUNTIMES=OFF
            -DLLVM_INCLUDE_TESTS=OFF
            -DLLVM_INCLUDE_TOOLS=OFF
            -DLLVM_INCLUDE_UTILS=OFF
            RESULT_VARIABLE config_result
            OUTPUT_VARIABLE config_output
            ERROR_VARIABLE config_error
    )

    if(config_result)
        message(FATAL_ERROR "LLVM configuration failed: ${config_error}")
    else()
        message(STATUS "LLVM configured successfully.")
    endif()

    # Build LLVM
    message(STATUS "Starting LLVM build process...")
    execute_process(
        COMMAND cmake --build ${LLVM_BUILD_DIR} --config ${LLVM_BUILD_TYPE} -j24
        RESULT_VARIABLE build_result
        OUTPUT_VARIABLE build_output
        ERROR_VARIABLE build_error
    )

    if(build_result)
        message(FATAL_ERROR "LLVM build failed: ${build_error}")
    else()
        message(STATUS "LLVM built successfully.")
    endif()

    # Install LLVM
    message(STATUS "Installing LLVM to ${LLVM_INSTALL_DIR}...")
    execute_process(
        COMMAND cmake --install ${LLVM_BUILD_DIR}
        RESULT_VARIABLE install_result
        OUTPUT_VARIABLE install_output
        ERROR_VARIABLE install_error
    )

    if(install_result)
        message(FATAL_ERROR "LLVM install failed: ${install_error}")
    else()
        message(STATUS "LLVM installed successfully.")
    endif()

    message(STATUS "LLVM setup complete.")
endif()

set(vmdevirt_SOURCES "")

list(APPEND vmdevirt_SOURCES
	"src/devirt_t.cpp"
	"src/devirt_utils.cpp"
	"src/lifters/add.cpp"
	"src/lifters/div.cpp"
	"src/lifters/idiv.cpp"
	"src/lifters/imul.cpp"
	"src/lifters/jmp.cpp"
	"src/lifters/lconst.cpp"
	"src/lifters/lflags.cpp"
	"src/lifters/lreg.cpp"
	"src/lifters/mul.cpp"
	"src/lifters/nand.cpp"
	"src/lifters/popvsp.cpp"
	"src/lifters/pushvsp.cpp"
	"src/lifters/rdtsc.cpp"
	"src/lifters/read.cpp"
	"src/lifters/readcr3.cpp"
	"src/lifters/readcr8.cpp"
	"src/lifters/readgs.cpp"
	"src/lifters/sflags.cpp"
	"src/lifters/shl.cpp"
	"src/lifters/shld.cpp"
	"src/lifters/shr.cpp"
	"src/lifters/shrd.cpp"
	"src/lifters/sreg.cpp"
	"src/lifters/vmexit.cpp"
	"src/lifters/write.cpp"
	"src/lifters/writecr3.cpp"
	"src/main.cpp"
	"src/vmp_rtn_t.cpp"
	"include/devirt_t.hpp"
	"include/devirt_utils.hpp"
	"include/vm_lifters.hpp"
	"include/vmp_rtn_t.hpp"
	"include/xtils.hpp"
)

list(APPEND vmdevirt_SOURCES
	cmake.toml
)

set(CMKR_SOURCES ${vmdevirt_SOURCES})
add_executable(vmdevirt)

if(vmdevirt_SOURCES)
	target_sources(vmdevirt PRIVATE ${vmdevirt_SOURCES})
endif()

get_directory_property(CMKR_VS_STARTUP_PROJECT DIRECTORY ${PROJECT_SOURCE_DIR} DEFINITION VS_STARTUP_PROJECT)
if(NOT CMKR_VS_STARTUP_PROJECT)
	set_property(DIRECTORY ${PROJECT_SOURCE_DIR} PROPERTY VS_STARTUP_PROJECT vmdevirt)
endif()

source_group(TREE ${CMAKE_CURRENT_SOURCE_DIR} FILES ${vmdevirt_SOURCES})

target_compile_definitions(vmdevirt PRIVATE
	NOMINMAX
)

target_compile_features(vmdevirt PRIVATE
	cxx_std_17
)

target_include_directories(vmdevirt PRIVATE
	include
)

target_link_libraries(vmdevirt PRIVATE
	argparse
	vmprofiler
	LLVMCore
	LLVMCodeGen
	LLVMSupport
	LLVMLinker
	LLVMX86CodeGen
	LLVMX86AsmParser
	LLVMX86Desc
	LLVMX86Disassembler
	LLVMX86Info
	LLVMAsmParser
	LLVMPasses
	LLVMRemarks
	LLVMDebugInfoDWARF
	LLVMDebugInfoCodeView
	LLVMTarget
	LLVMTargetParser
	LLVMScalarOpts
	LLVMAnalysis
	LLVMTransformUtils
	LLVMAggressiveInstCombine
	LLVMAsmPrinter
	LLVMBinaryFormat
	LLVMBitReader
	LLVMBitstreamReader
	LLVMBitWriter
	LLVMCFGuard
	LLVMCGData
	LLVMCodeGenTypes
	LLVMCoroutines
	LLVMCoverage
	LLVMDebugInfoBTF
	LLVMDebuginfod
	LLVMDebugInfoGSYM
	LLVMDebugInfoLogicalView
	LLVMDebugInfoMSF
	LLVMDebugInfoPDB
	LLVMDemangle
	LLVMDlltoolDriver
	LLVMDWARFLinker
	LLVMDWARFLinkerClassic
	LLVMDWARFLinkerParallel
	LLVMDWP
	LLVMExecutionEngine
	LLVMExtensions
	LLVMFileCheck
	LLVMFrontendAtomic
	LLVMFrontendDriver
	LLVMFrontendHLSL
	LLVMFrontendOffloading
	LLVMFrontendOpenACC
	LLVMFrontendOpenMP
	LLVMFuzzerCLI
	LLVMFuzzMutate
	LLVMGlobalISel
	LLVMHipStdPar
	LLVMInstCombine
	LLVMInstrumentation
	LLVMInterfaceStub
	LLVMInterpreter
	LLVMipo
	LLVMIRPrinter
	LLVMIRReader
	LLVMJITLink
	LLVMLibDriver
	LLVMLineEditor
	LLVMLTO
	LLVMMC
	LLVMMCA
	LLVMMCDisassembler
	LLVMMCJIT
	LLVMMCParser
	LLVMMIRParser
	LLVMObjCARCOpts
	LLVMObjCopy
	LLVMObject
	LLVMObjectYAML
	LLVMOption
	LLVMOrcDebugging
	LLVMOrcJIT
	LLVMOrcShared
	LLVMOrcTargetProcess
	LLVMProfileData
	LLVMRemarks
	LLVMRuntimeDyld
	LLVMSandboxIR
	LLVMSelectionDAG
	LLVMSymbolize
	LLVMTableGen
	LLVMTableGenBasic
	LLVMTableGenCommon
	LLVMTextAPI
	LLVMTextAPIBinaryReader
	LLVMVectorize
	LLVMWindowsDriver
	LLVMWindowsManifest
	LLVMXRay
)

target_link_directories(vmdevirt PRIVATE ${LLVM_INSTALL_DIR}/lib)
target_include_directories(vmdevirt PRIVATE ${LLVM_INSTALL_DIR}/include)

unset(CMKR_TARGET)
unset(CMKR_SOURCES)