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ladybird/Kernel/CMakeLists.txt
Liav A 8554952690 Kernel + WindowServer: Re-define the interface to framebuffer devices 
We create a base class called GenericFramebufferDevice, which defines
all the virtual functions that must be implemented by a
FramebufferDevice. Then, we make the VirtIO FramebufferDevice and other
FramebufferDevice implementations inherit from it.
The most important consequence of rearranging the classes is that we now
have one IOCTL method, so all drivers should be committed to not
override the IOCTL method or make their own IOCTLs of FramebufferDevice.
All graphical IOCTLs are known to all FramebufferDevices, and it's up to
the specific implementation whether to support them or discard them (so
we require extensive usage of KResult and KResultOr, together with
virtual characteristic functions).
As a result, the interface is much cleaner and understandable to read.
2021-10-27 07:57:44 +03:00

529 lines
16 KiB
CMake
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if (ENABLE_EXTRA_KERNEL_DEBUG_SYMBOLS)
add_compile_options(-Og)
add_compile_options(-ggdb3)
else()
add_compile_options(-Os)
endif()
if ("${SERENITY_ARCH}" STREQUAL "aarch64")
set(KERNEL_ARCH aarch64)
elseif ("${SERENITY_ARCH}" STREQUAL "i686")
set(KERNEL_ARCH i386)
elseif("${SERENITY_ARCH}" STREQUAL "x86_64")
set(KERNEL_ARCH x86_64)
endif()
set(KERNEL_HEAP_SOURCES
Heap/SlabAllocator.cpp
Heap/kmalloc.cpp
)
set(KERNEL_SOURCES
AddressSanitizer.cpp
Bus/PCI/Access.cpp
Bus/PCI/API.cpp
Bus/PCI/Device.cpp
Bus/PCI/Initializer.cpp
Bus/PCI/SysFSPCI.cpp
Bus/USB/SysFSUSB.cpp
Bus/USB/UHCI/UHCIController.cpp
Bus/USB/UHCI/UHCIRootHub.cpp
Bus/USB/USBController.cpp
Bus/USB/USBDevice.cpp
Bus/USB/USBHub.cpp
Bus/USB/USBManagement.cpp
Bus/USB/USBPipe.cpp
Bus/USB/USBTransfer.cpp
Bus/VirtIO/Console.cpp
Bus/VirtIO/ConsolePort.cpp
Bus/VirtIO/Device.cpp
Bus/VirtIO/Queue.cpp
Bus/VirtIO/RNG.cpp
CMOS.cpp
CommandLine.cpp
Coredump.cpp
Devices/AsyncDeviceRequest.cpp
Devices/BlockDevice.cpp
Devices/CharacterDevice.cpp
Devices/ConsoleDevice.cpp
Devices/Device.cpp
Devices/DeviceManagement.cpp
Devices/FullDevice.cpp
Devices/KCOVDevice.cpp
Devices/KCOVInstance.cpp
Devices/MemoryDevice.cpp
Devices/NullDevice.cpp
Devices/PCISerialDevice.cpp
Devices/PCSpeaker.cpp
Devices/RandomDevice.cpp
Devices/SB16.cpp
Devices/SerialDevice.cpp
Devices/VMWareBackdoor.cpp
Devices/ZeroDevice.cpp
Devices/HID/I8042Controller.cpp
Devices/HID/HIDManagement.cpp
Devices/HID/KeyboardDevice.cpp
Devices/HID/MouseDevice.cpp
Devices/HID/PS2KeyboardDevice.cpp
Devices/HID/PS2MouseDevice.cpp
Devices/HID/VMWareMouseDevice.cpp
GlobalProcessExposed.cpp
Graphics/Bochs/GraphicsAdapter.cpp
Graphics/Console/GenericFramebufferConsole.cpp
Graphics/Console/ContiguousFramebufferConsole.cpp
Graphics/Console/TextModeConsole.cpp
Graphics/Console/VGAConsole.cpp
Graphics/FramebufferDevice.cpp
Graphics/GraphicsManagement.cpp
Graphics/Intel/NativeGraphicsAdapter.cpp
Graphics/VirtIOGPU/FramebufferDevice.cpp
Graphics/VirtIOGPU/Console.cpp
Graphics/VirtIOGPU/GraphicsAdapter.cpp
Graphics/VGACompatibleAdapter.cpp
Graphics/GenericFramebufferDevice.cpp
SanCov.cpp
Storage/Partition/DiskPartition.cpp
Storage/Partition/DiskPartitionMetadata.cpp
Storage/Partition/EBRPartitionTable.cpp
Storage/Partition/GUIDPartitionTable.cpp
Storage/Partition/MBRPartitionTable.cpp
Storage/Partition/PartitionTable.cpp
Storage/StorageDevice.cpp
Storage/AHCIController.cpp
Storage/AHCIPort.cpp
Storage/AHCIPortHandler.cpp
Storage/ATADevice.cpp
Storage/ATADiskDevice.cpp
Storage/ATAPIDiscDevice.cpp
Storage/BMIDEChannel.cpp
Storage/IDEController.cpp
Storage/IDEChannel.cpp
Storage/RamdiskController.cpp
Storage/RamdiskDevice.cpp
Storage/StorageManagement.cpp
DoubleBuffer.cpp
FileSystem/AnonymousFile.cpp
FileSystem/BlockBasedFileSystem.cpp
FileSystem/Custody.cpp
FileSystem/DevPtsFS.cpp
FileSystem/DevTmpFS.cpp
FileSystem/Ext2FileSystem.cpp
FileSystem/FIFO.cpp
FileSystem/File.cpp
FileSystem/FileBackedFileSystem.cpp
FileSystem/FileSystem.cpp
FileSystem/Inode.cpp
FileSystem/InodeFile.cpp
FileSystem/InodeWatcher.cpp
FileSystem/ISO9660FileSystem.cpp
FileSystem/Mount.cpp
FileSystem/OpenFileDescription.cpp
FileSystem/Plan9FileSystem.cpp
FileSystem/ProcFS.cpp
FileSystem/SysFS.cpp
FileSystem/SysFSComponent.cpp
FileSystem/TmpFS.cpp
FileSystem/VirtualFileSystem.cpp
Firmware/ACPI/Initialize.cpp
Firmware/ACPI/MultiProcessorParser.cpp
Firmware/ACPI/Parser.cpp
Firmware/BIOS.cpp
Firmware/PowerStateSwitch.cpp
Firmware/SysFSFirmware.cpp
FutexQueue.cpp
Interrupts/APIC.cpp
Interrupts/GenericInterruptHandler.cpp
Interrupts/IOAPIC.cpp
Interrupts/IRQHandler.cpp
Interrupts/InterruptManagement.cpp
Interrupts/PIC.cpp
Interrupts/SharedIRQHandler.cpp
Interrupts/SpuriousInterruptHandler.cpp
Interrupts/UnhandledInterruptHandler.cpp
KBufferBuilder.cpp
KLexicalPath.cpp
KString.cpp
KSyms.cpp
Memory/AddressSpace.cpp
Memory/AnonymousVMObject.cpp
Memory/InodeVMObject.cpp
Memory/MemoryManager.cpp
Memory/PageDirectory.cpp
Memory/PhysicalPage.cpp
Memory/PhysicalRegion.cpp
Memory/PhysicalZone.cpp
Memory/PrivateInodeVMObject.cpp
Memory/ScopedAddressSpaceSwitcher.cpp
Memory/Region.cpp
Memory/RingBuffer.cpp
Memory/ScatterGatherList.cpp
Memory/SharedInodeVMObject.cpp
Memory/VMObject.cpp
Memory/VirtualRange.cpp
Memory/VirtualRangeAllocator.cpp
MiniStdLib.cpp
Locking/LockRank.cpp
Locking/Mutex.cpp
Net/E1000ENetworkAdapter.cpp
Net/E1000NetworkAdapter.cpp
Net/IPv4Socket.cpp
Net/LocalSocket.cpp
Net/LoopbackAdapter.cpp
Net/NE2000NetworkAdapter.cpp
Net/NetworkAdapter.cpp
Net/NetworkTask.cpp
Net/NetworkingManagement.cpp
Net/RTL8139NetworkAdapter.cpp
Net/RTL8168NetworkAdapter.cpp
Net/Routing.cpp
Net/Socket.cpp
Net/TCPSocket.cpp
Net/UDPSocket.cpp
Panic.cpp
PerformanceEventBuffer.cpp
Process.cpp
ProcessExposed.cpp
ProcessSpecificExposed.cpp
ProcessGroup.cpp
ProcessProcFSTraits.cpp
RTC.cpp
Random.cpp
Scheduler.cpp
StdLib.cpp
Syscall.cpp
Syscalls/anon_create.cpp
Syscalls/access.cpp
Syscalls/alarm.cpp
Syscalls/beep.cpp
Syscalls/chdir.cpp
Syscalls/chmod.cpp
Syscalls/chown.cpp
Syscalls/clock.cpp
Syscalls/debug.cpp
Syscalls/disown.cpp
Syscalls/dup2.cpp
Syscalls/emuctl.cpp
Syscalls/execve.cpp
Syscalls/exit.cpp
Syscalls/fcntl.cpp
Syscalls/fork.cpp
Syscalls/fsync.cpp
Syscalls/ftruncate.cpp
Syscalls/futex.cpp
Syscalls/get_dir_entries.cpp
Syscalls/get_stack_bounds.cpp
Syscalls/getrandom.cpp
Syscalls/getuid.cpp
Syscalls/hostname.cpp
Syscalls/ioctl.cpp
Syscalls/keymap.cpp
Syscalls/kill.cpp
Syscalls/link.cpp
Syscalls/lseek.cpp
Syscalls/mkdir.cpp
Syscalls/mknod.cpp
Syscalls/mmap.cpp
Syscalls/mount.cpp
Syscalls/open.cpp
Syscalls/perf_event.cpp
Syscalls/pipe.cpp
Syscalls/pledge.cpp
Syscalls/prctl.cpp
Syscalls/process.cpp
Syscalls/profiling.cpp
Syscalls/ptrace.cpp
Syscalls/purge.cpp
Syscalls/read.cpp
Syscalls/readlink.cpp
Syscalls/realpath.cpp
Syscalls/rename.cpp
Syscalls/rmdir.cpp
Syscalls/sched.cpp
Syscalls/select.cpp
Syscalls/sendfd.cpp
Syscalls/setpgid.cpp
Syscalls/setuid.cpp
Syscalls/sigaction.cpp
Syscalls/socket.cpp
Syscalls/stat.cpp
Syscalls/statvfs.cpp
Syscalls/sync.cpp
Syscalls/sysconf.cpp
Syscalls/thread.cpp
Syscalls/times.cpp
Syscalls/ttyname.cpp
Syscalls/umask.cpp
Syscalls/uname.cpp
Syscalls/unlink.cpp
Syscalls/unveil.cpp
Syscalls/utime.cpp
Syscalls/waitid.cpp
Syscalls/inode_watcher.cpp
Syscalls/write.cpp
TTY/ConsoleManagement.cpp
TTY/MasterPTY.cpp
TTY/PTYMultiplexer.cpp
TTY/SlavePTY.cpp
TTY/TTY.cpp
TTY/VirtualConsole.cpp
Tasks/FinalizerTask.cpp
Tasks/SyncTask.cpp
Thread.cpp
ThreadBlockers.cpp
ThreadTracer.cpp
Time/APICTimer.cpp
Time/HPET.cpp
Time/HPETComparator.cpp
Time/PIT.cpp
Time/RTC.cpp
Time/TimeManagement.cpp
TimerQueue.cpp
UBSanitizer.cpp
UserOrKernelBuffer.cpp
WaitQueue.cpp
WorkQueue.cpp
init.cpp
kprintf.cpp
)
if ("${SERENITY_ARCH}" STREQUAL "i686" OR "${SERENITY_ARCH}" STREQUAL "x86_64")
set(KERNEL_SOURCES
${KERNEL_SOURCES}
Arch/x86/common/ScopedCritical.cpp
Arch/x86/common/SmapDisabler.cpp
)
set(KERNEL_SOURCES
${KERNEL_SOURCES}
${CMAKE_CURRENT_SOURCE_DIR}/Arch/x86/${KERNEL_ARCH}/ASM_wrapper.cpp
${CMAKE_CURRENT_SOURCE_DIR}/Arch/x86/${KERNEL_ARCH}/Boot/ap_setup.S
${CMAKE_CURRENT_SOURCE_DIR}/Arch/x86/${KERNEL_ARCH}/InterruptEntry.cpp
${CMAKE_CURRENT_SOURCE_DIR}/Arch/x86/${KERNEL_ARCH}/Processor.cpp
)
set(KERNEL_SOURCES
${KERNEL_SOURCES}
${CMAKE_CURRENT_SOURCE_DIR}/Arch/x86/common/ASM_wrapper.cpp
${CMAKE_CURRENT_SOURCE_DIR}/Arch/x86/common/CPU.cpp
${CMAKE_CURRENT_SOURCE_DIR}/Arch/x86/common/Interrupts.cpp
${CMAKE_CURRENT_SOURCE_DIR}/Arch/x86/common/Processor.cpp
${CMAKE_CURRENT_SOURCE_DIR}/Arch/x86/common/ProcessorInfo.cpp
${CMAKE_CURRENT_SOURCE_DIR}/Arch/x86/common/SafeMem.cpp
${CMAKE_CURRENT_SOURCE_DIR}/Arch/x86/common/TrapFrame.cpp
)
endif()
set(AK_SOURCES
../AK/FlyString.cpp
../AK/GenericLexer.cpp
../AK/Hex.cpp
../AK/String.cpp
../AK/StringBuilder.cpp
../AK/StringImpl.cpp
../AK/StringUtils.cpp
../AK/StringView.cpp
../AK/Time.cpp
../AK/Format.cpp
../AK/UUID.cpp
../AK/Utf8View.cpp
../AK/Utf16View.cpp
)
set(ELF_SOURCES
../Userland/Libraries/LibELF/Image.cpp
../Userland/Libraries/LibELF/Validation.cpp
)
generate_state_machine(../Userland/Libraries/LibVT/StateMachine.txt ../Userland/Libraries/LibVT/EscapeSequenceStateMachine.h)
set(VT_SOURCES
../Userland/Libraries/LibVT/Terminal.cpp
../Userland/Libraries/LibVT/Line.cpp
../Userland/Libraries/LibVT/EscapeSequenceParser.cpp
)
set(KEYBOARD_SOURCES
../Userland/Libraries/LibKeyboard/CharacterMap.cpp
)
set(CRYPTO_SOURCES
../Userland/Libraries/LibCrypto/Cipher/AES.cpp
../Userland/Libraries/LibCrypto/Hash/SHA2.cpp
)
set(SOURCES
${AK_SOURCES}
)
if (NOT "${SERENITY_ARCH}" STREQUAL "aarch64")
set(SOURCES
${KERNEL_SOURCES}
${SOURCES}
${ELF_SOURCES}
${VT_SOURCES}
${KEYBOARD_SOURCES}
${CRYPTO_SOURCES}
)
else()
set(SOURCES
${SOURCES}
${AK_SOURCES}
Arch/aarch64/dummy.cpp
Arch/aarch64/SmapDisabler.cpp
Arch/aarch64/ScopedCritical.cpp
StdLib.cpp
MiniStdLib.cpp
UBSanitizer.cpp
)
# Otherwise linker errors e.g undefined reference to `__aarch64_cas8_acq_rel'
add_compile_options(-mno-outline-atomics -latomic)
endif()
add_compile_options(-fsigned-char)
add_compile_options(-Wno-unknown-warning-option -Wvla -Wnull-dereference)
add_compile_options(-fno-rtti -ffreestanding -fbuiltin)
if ("${SERENITY_ARCH}" STREQUAL "i686" OR "${SERENITY_ARCH}" STREQUAL "x86_64")
add_compile_options(-mno-80387 -mno-mmx -mno-sse -mno-sse2)
endif()
add_compile_options(-fno-asynchronous-unwind-tables)
add_compile_options(-fstack-protector-strong)
add_compile_options(-fno-exceptions)
# FIXME: remove -nodefaultlibs after the next toolchain update
add_compile_options(-nodefaultlibs -nostdlib)
if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
# Apply any flags that are only available on >= GCC 11.1
if (CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL "11.1")
# Zero any registers used within a function on return (to reduce data lifetime and ROP gadgets).
add_compile_options(-fzero-call-used-regs=used-gpr)
endif()
link_directories(${TOOLCHAIN_ROOT}/${SERENITY_ARCH}-pc-serenity/lib)
link_directories(${TOOLCHAIN_ROOT}/lib/gcc/${SERENITY_ARCH}-pc-serenity/${GCC_VERSION}/)
set(TARGET_STRING "")
else() # Assume Clang
add_compile_options(-Waddress-of-packed-member)
add_compile_options(-faligned-allocation)
# We need this in order to pick up the #define __serenity__, otherwise we end up including unistd.h into the linker script
set(TARGET_STRING "--target=${CMAKE_CXX_COMPILER_TARGET}")
add_link_options(LINKER:--build-id=none)
endif()
macro (set_new_alignment alignment)
if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
add_compile_options(-faligned-new=${alignment})
elseif (CMAKE_CXX_COMPILER_ID MATCHES "Clang$")
add_compile_options(-fnew-alignment=${alignment})
endif()
endmacro()
if ("${SERENITY_ARCH}" STREQUAL "x86_64")
add_compile_options(-mcmodel=large -mno-red-zone)
set_new_alignment(8)
else()
set_new_alignment(4)
endif()
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -static-pie")
# Kernel Coverage (KCOV) is an API to collect and expose program counters of
# kernel code that has been run to user space. It's rather slow and likely not
# secure to run in production builds. Useful for coverage guided fuzzing.
if (ENABLE_KERNEL_COVERAGE_COLLECTION)
add_definitions(-DENABLE_KERNEL_COVERAGE_COLLECTION)
add_compile_options(-fsanitize-coverage=trace-pc)
set(KCOV_EXCLUDED_SOURCES
# Make sure we don't instrument any code called from __sanitizer_cov_trace_pc
# otherwise we'll end up with recursive calls to that function.
../AK/Format.cpp
../AK/StringBuilder.cpp
../Kernel/Arch/x86/${KERNEL_ARCH}/Processor.cpp
../Kernel/Devices/KCOVDevice.cpp
../Kernel/Devices/KCOVInstance.cpp
../Kernel/FileSystem/File.cpp
../Kernel/FileSystem/OpenFileDescription.cpp
../Kernel/Heap/SlabAllocator.cpp
../Kernel/init.cpp
../Kernel/SanCov.cpp
# GCC assumes that the caller saves registers for functions according
# to the System V ABI and happily inserts coverage calls into the
# function prologue for all functions. This assumption is not true for
# interrupt handlers because their calling convention is not compatible
# with the System V ABI.
../Kernel/Arch/x86/common/Interrupts.cpp
../Kernel/Syscall.cpp
)
set_source_files_properties(${KCOV_EXCLUDED_SOURCES} PROPERTIES COMPILE_FLAGS "-fno-sanitize-coverage=trace-pc")
endif()
# Kernel Undefined Behavior Sanitizer (KUBSAN)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=undefined")
# Kernel Address Sanitize (KASAN) implementation is still a work in progress, this option
# is not currently meant to be used, besides when developing Kernel ASAN support.
#
if (ENABLE_KERNEL_ADDRESS_SANITIZER)
add_compile_options(-fsanitize=kernel-address)
add_link_options(-fsanitize=kernel-address)
endif()
add_compile_definitions(KERNEL)
add_link_options(LINKER:-z,notext)
if (NOT "${SERENITY_ARCH}" STREQUAL "aarch64")
add_library(kernel_heap STATIC ${KERNEL_HEAP_SOURCES})
endif()
add_executable(Kernel ${SOURCES})
add_dependencies(Kernel generate_EscapeSequenceStateMachine.h)
add_custom_command(
OUTPUT linker.ld
COMMAND "${CMAKE_CXX_COMPILER}" ${TARGET_STRING} -E -P -x c -I${CMAKE_CURRENT_SOURCE_DIR}/.. "${CMAKE_CURRENT_SOURCE_DIR}/linker.ld" -o "${CMAKE_CURRENT_BINARY_DIR}/linker.ld"
MAIN_DEPENDENCY "${CMAKE_CURRENT_SOURCE_DIR}/linker.ld"
COMMENT "Preprocessing linker.ld"
VERBATIM
)
add_custom_target(generate_kernel_linker_script DEPENDS linker.ld)
target_link_options(Kernel PRIVATE LINKER:-T ${CMAKE_CURRENT_BINARY_DIR}/linker.ld -nostdlib -nodefaultlibs)
set_target_properties(Kernel PROPERTIES LINK_DEPENDS "${CMAKE_CURRENT_BINARY_DIR}/linker.ld")
if (ENABLE_KERNEL_LTO)
include(CheckIPOSupported)
check_ipo_supported()
add_definitions(-DENABLE_KERNEL_LTO)
set_property(TARGET Kernel PROPERTY INTERPROCEDURAL_OPTIMIZATION TRUE)
if (NOT "${SERENITY_ARCH}" STREQUAL "aarch64")
set_property(TARGET kernel_heap PROPERTY INTERPROCEDURAL_OPTIMIZATION TRUE)
endif()
endif()
if (NOT "${SERENITY_ARCH}" STREQUAL "aarch64")
if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
target_link_libraries(Kernel PRIVATE kernel_heap gcc)
elseif(CMAKE_CXX_COMPILER_ID MATCHES "Clang$")
target_link_libraries(Kernel PRIVATE kernel_heap clang_rt.builtins)
endif()
endif()
add_custom_command(
TARGET Kernel POST_BUILD
COMMAND ${CMAKE_COMMAND} -E env CXXFILT=${SERENITY_CXXFILT} sh ${CMAKE_CURRENT_SOURCE_DIR}/mkmap.sh
COMMAND ${CMAKE_COMMAND} -E env OBJCOPY=${CMAKE_OBJCOPY} sh ${CMAKE_CURRENT_SOURCE_DIR}/embedmap.sh
COMMAND ${CMAKE_OBJCOPY} --only-keep-debug Kernel Kernel.debug
COMMAND ${CMAKE_OBJCOPY} --strip-debug Kernel
COMMAND ${CMAKE_OBJCOPY} --add-gnu-debuglink=Kernel.debug Kernel
BYPRODUCTS ${CMAKE_CURRENT_BINARY_DIR}/kernel.map
)
install(FILES "${CMAKE_CURRENT_BINARY_DIR}/Kernel" DESTINATION boot)
install(FILES "${CMAKE_CURRENT_BINARY_DIR}/Kernel.debug" DESTINATION boot)
install(FILES "${CMAKE_CURRENT_BINARY_DIR}/kernel.map" DESTINATION res)
serenity_install_headers(Kernel)
serenity_install_sources(Kernel)
add_subdirectory(Prekernel)
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