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#[============================================================================[
# Library
#]============================================================================]
add_library("kernel_lib" OBJECT)
add_library("kernel::lib" ALIAS "kernel_lib")
target_sources("kernel_lib" PRIVATE
# Kernel-defined KAPI Implementation
"kapi/acpi.cpp"
"kapi/boot_modules/device.cpp"
"kapi/cio.cpp"
"kapi/cpu.cpp"
"kapi/devices.cpp"
"kapi/devices/bus.cpp"
"kapi/devices/cpu.cpp"
"kapi/devices/device.cpp"
"kapi/devices/device_registry.cpp"
"kapi/devices/driver.cpp"
"kapi/devices/driver_registry.cpp"
"kapi/devices/error.cpp"
"kapi/devices/facet_registry.cpp"
"kapi/filesystem.cpp"
"kapi/interrupts.cpp"
"kapi/memory.cpp"
"kapi/system.cpp"
"kapi/tracked_mutex.cpp"
# Kernel-defined KSTD Implementation
"kstd/os.cpp"
"kstd/print.cpp"
# ACPI Subsystem
"kernel/acpi/manager.cpp"
# Memory Subsystem
"kernel/memory/bitmap_allocator.cpp"
"kernel/memory/block_list_allocator.cpp"
"kernel/memory/mmio_allocator.cpp"
"kernel/memory.cpp"
# Device Subsystem
"kernel/devices/block_device_utils.cpp"
# Bus Sumbsystem
"kernel/bus/boot_modules.cpp"
"kernel/bus/root.cpp"
# Driver Subsystem
"kernel/drivers/storage/ram_disk.cpp"
"kernel/drivers/init.cpp"
# Storage Device Subsystem
"kernel/devices/storage.cpp"
# Filesystem Subsystem
"kernel/filesystem/dentry.cpp"
"kernel/filesystem/device_inode.cpp"
"kernel/filesystem/device_number_registry.cpp"
"kernel/filesystem/error.cpp"
"kernel/filesystem/filesystem.cpp"
"kernel/filesystem/inode.cpp"
"kernel/filesystem/mount_table.cpp"
"kernel/filesystem/mount.cpp"
"kernel/filesystem/open_file_descriptor.cpp"
"kernel/filesystem/open_file_table.cpp"
"kernel/filesystem/type_registry.cpp"
"kernel/filesystem/vfs.cpp"
# DevFS Filesystem
"kernel/filesystem/devfs/filesystem.cpp"
"kernel/filesystem/devfs/inode.cpp"
# ext2 Filesystem
"kernel/filesystem/ext2/error.cpp"
"kernel/filesystem/ext2/filesystem.cpp"
"kernel/filesystem/ext2/inode.cpp"
# Rootfs Filesystem
"kernel/filesystem/rootfs/filesystem.cpp"
"kernel/filesystem/rootfs/inode.cpp"
)
file(GLOB_RECURSE KERNEL_HEADERS
RELATIVE ${CMAKE_CURRENT_SOURCE_DIR}
CONFIGURE_DEPENDS
"kernel/**.hpp"
)
target_sources("kernel_lib" PUBLIC
FILE_SET HEADERS
BASE_DIRS "${CMAKE_CURRENT_SOURCE_DIR}"
FILES
${KERNEL_HEADERS}
)
target_include_directories("kernel_lib" PUBLIC
"${CMAKE_CURRENT_SOURCE_DIR}"
)
target_link_libraries("kernel_lib" PUBLIC
"kapi::lib"
"kstd::lib"
"acpi::lib"
)
set_target_properties("kernel_lib" PROPERTIES
VERIFY_INTERFACE_HEADER_SETS YES
)
#[============================================================================[
# Executable
#]============================================================================]
if(NOT BUILD_TESTING)
add_executable("kernel")
add_executable(kernel::exe ALIAS "kernel")
target_sources("kernel" PRIVATE
"kernel/main.cpp"
"kernel/memory/operators.cpp"
)
target_link_libraries("kernel" PRIVATE
"kernel::lib"
"arch::lib"
)
target_link_options("kernel" PRIVATE
"-T${KERNEL_LINKER_SCRIPT}"
"-no-pie"
"-nostdlib"
)
set_property(TARGET "kernel"
APPEND
PROPERTY LINK_DEPENDS
"${KERNEL_LINKER_SCRIPT}"
)
target_disassemble("kernel")
target_extract_debug_symbols("kernel")
target_strip("kernel")
target_generate_bootable_iso("kernel")
endif()
#[============================================================================[
# Tests
#]============================================================================]
if(BUILD_TESTING)
find_package("Catch2")
include("Catch")
include("BuildHostTests")
if(TEACHOS_ENABLE_TEST_SANITIZERS)
teachos_add_tests("kernel")
set(TEST_TARGET "kernel_tests")
elseif(TEACHOS_ENABLE_TEST_TSAN)
teachos_add_stress_tests("kernel")
set(TEST_TARGET "kernel_stress_tests")
endif()
target_sources("${TEST_TARGET}" PRIVATE
"kernel/test_support/kapi/boot_modules.cpp"
"kernel/test_support/kapi/cpu.cpp"
"kernel/test_support/kapi/cio.cpp"
"kernel/test_support/kapi/interrupts.cpp"
"kernel/test_support/kapi/memory.cpp"
"kernel/test_support/devices/block_device.cpp"
"kernel/test_support/devices/character_device.cpp"
"kernel/test_support/devices/driver.cpp"
"kernel/test_support/filesystem/inode.cpp"
"kernel/test_support/filesystem/filesystem.cpp"
"kernel/test_support/filesystem/ext2.cpp"
"kernel/test_support/filesystem/storage_boot_module_fixture.cpp"
"kernel/test_support/filesystem/storage_boot_module_vfs_fixture.cpp"
"kernel/test_support/log_buffer.cpp"
"kernel/test_support/output_device.cpp"
"kernel/test_support/page_mapper.cpp"
"kernel/test_support/simulated_memory.cpp"
"kernel/test_support/state_reset_listener.cpp"
)
target_compile_definitions("${TEST_TARGET}" PRIVATE
KERNEL_TEST_ASSETS_DIR="${CMAKE_CURRENT_SOURCE_DIR}/kernel/test_support/filesystem/test_assets"
)
set_target_properties("${TEST_TARGET}" PROPERTIES
C_CLANG_TIDY ""
CXX_CLANG_TIDY ""
)
if(COMMAND "enable_coverage" AND TEACHOS_ENABLE_TEST_COVERAGE)
enable_coverage("kernel_lib")
enable_coverage("${TEST_TARGET}")
endif()
endif()
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