mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2024-11-26 01:20:25 +00:00
c56e1c5378
Since the ProcFS doesn't hold many global objects within it, the need for a fully-structured design of backing components and a registry like with the SysFS is no longer true. To acommodate this, let's remove all backing store and components of the ProcFS, so now it resembles what we had in the early days of ProcFS in the project - a mostly-static filesystem, with very small amount of kmalloc allocations needed. We still use the inode index mechanism to understand the role of each inode, but this is done in a much "static"ier way than before.
750 lines
26 KiB
CMake
750 lines
26 KiB
CMake
if (ENABLE_EXTRA_KERNEL_DEBUG_SYMBOLS)
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add_compile_options(-Og)
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add_compile_options(-ggdb3)
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else()
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add_compile_options(-O2)
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endif()
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if ("${SERENITY_ARCH}" STREQUAL "aarch64")
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set(KERNEL_ARCH aarch64)
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elseif("${SERENITY_ARCH}" STREQUAL "x86_64")
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set(KERNEL_ARCH x86_64)
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endif()
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set(KERNEL_HEAP_SOURCES
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Heap/kmalloc.cpp
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)
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set(KERNEL_SOURCES
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AddressSanitizer.cpp
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Arch/PageFault.cpp
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Bus/PCI/Controller/HostController.cpp
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Bus/PCI/Controller/MemoryBackedHostBridge.cpp
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Bus/PCI/Controller/VolumeManagementDevice.cpp
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Bus/PCI/Access.cpp
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Bus/PCI/API.cpp
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Bus/PCI/Device.cpp
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Bus/PCI/DeviceIdentifier.cpp
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Bus/USB/UHCI/UHCIController.cpp
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Bus/USB/UHCI/UHCIRootHub.cpp
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Bus/USB/USBConfiguration.cpp
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Bus/USB/USBController.cpp
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Bus/USB/USBDevice.cpp
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Bus/USB/USBHub.cpp
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Bus/USB/USBManagement.cpp
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Bus/USB/USBPipe.cpp
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Bus/USB/USBTransfer.cpp
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Bus/VirtIO/Console.cpp
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Bus/VirtIO/ConsolePort.cpp
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Bus/VirtIO/Device.cpp
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Bus/VirtIO/Queue.cpp
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Bus/VirtIO/RNG.cpp
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CommandLine.cpp
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Coredump.cpp
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CrashHandler.cpp
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Credentials.cpp
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Devices/AsyncDeviceRequest.cpp
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Devices/Audio/AC97.cpp
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Devices/Audio/Channel.cpp
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Devices/Audio/Management.cpp
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Devices/BlockDevice.cpp
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Devices/CharacterDevice.cpp
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Devices/ConsoleDevice.cpp
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Devices/Device.cpp
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Devices/DeviceControlDevice.cpp
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Devices/DeviceManagement.cpp
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Devices/FullDevice.cpp
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Devices/KCOVDevice.cpp
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Devices/KCOVInstance.cpp
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Devices/MemoryDevice.cpp
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Devices/NullDevice.cpp
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Devices/PCISerialDevice.cpp
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Devices/RandomDevice.cpp
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Devices/SelfTTYDevice.cpp
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Devices/SerialDevice.cpp
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Devices/ZeroDevice.cpp
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Devices/HID/HIDManagement.cpp
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Devices/HID/KeyboardDevice.cpp
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Devices/HID/MouseDevice.cpp
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Graphics/Bochs/GraphicsAdapter.cpp
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Graphics/Bochs/QEMUDisplayConnector.cpp
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Graphics/Console/BootFramebufferConsole.cpp
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Graphics/Console/GenericFramebufferConsole.cpp
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Graphics/Console/ContiguousFramebufferConsole.cpp
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Graphics/Console/VGATextModeConsole.cpp
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Graphics/DisplayConnector.cpp
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Graphics/Generic/DisplayConnector.cpp
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Graphics/GraphicsManagement.cpp
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Graphics/Intel/Auxiliary/GMBusConnector.cpp
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Graphics/Intel/Plane/DisplayPlane.cpp
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Graphics/Intel/Plane/G33DisplayPlane.cpp
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Graphics/Intel/Transcoder/AnalogDisplayTranscoder.cpp
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Graphics/Intel/Transcoder/DisplayTranscoder.cpp
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Graphics/Intel/Transcoder/PLL.cpp
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Graphics/Intel/DisplayConnectorGroup.cpp
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Graphics/Intel/NativeDisplayConnector.cpp
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Graphics/Intel/NativeGraphicsAdapter.cpp
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Graphics/VMWare/Console.cpp
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Graphics/VMWare/GraphicsAdapter.cpp
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Graphics/VMWare/DisplayConnector.cpp
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Graphics/VirtIOGPU/DisplayConnector.cpp
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Graphics/VirtIOGPU/Console.cpp
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Graphics/VirtIOGPU/GPU3DDevice.cpp
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Graphics/VirtIOGPU/GraphicsAdapter.cpp
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IOWindow.cpp
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Jail.cpp
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JailManagement.cpp
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SanCov.cpp
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Storage/ATA/AHCI/Controller.cpp
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Storage/ATA/AHCI/Port.cpp
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Storage/ATA/AHCI/InterruptHandler.cpp
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Storage/ATA/GenericIDE/Controller.cpp
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Storage/ATA/GenericIDE/Channel.cpp
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Storage/ATA/ATAController.cpp
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Storage/ATA/ATADevice.cpp
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Storage/ATA/ATADiskDevice.cpp
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Storage/ATA/ATAPort.cpp
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Storage/NVMe/NVMeController.cpp
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Storage/NVMe/NVMeNameSpace.cpp
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Storage/NVMe/NVMeInterruptQueue.cpp
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Storage/NVMe/NVMePollQueue.cpp
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Storage/NVMe/NVMeQueue.cpp
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Storage/Ramdisk/Controller.cpp
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Storage/Ramdisk/Device.cpp
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Storage/DiskPartition.cpp
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Storage/StorageController.cpp
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Storage/StorageDevice.cpp
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Storage/StorageManagement.cpp
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DoubleBuffer.cpp
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FileSystem/AnonymousFile.cpp
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FileSystem/BlockBasedFileSystem.cpp
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FileSystem/Custody.cpp
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FileSystem/DevPtsFS/FileSystem.cpp
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FileSystem/DevPtsFS/Inode.cpp
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FileSystem/Ext2FS/FileSystem.cpp
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FileSystem/Ext2FS/Inode.cpp
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FileSystem/FATFS/FileSystem.cpp
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FileSystem/FATFS/Inode.cpp
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FileSystem/FIFO.cpp
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FileSystem/File.cpp
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FileSystem/FileBackedFileSystem.cpp
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FileSystem/FileSystem.cpp
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FileSystem/Inode.cpp
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FileSystem/InodeFile.cpp
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FileSystem/InodeMetadata.cpp
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FileSystem/InodeWatcher.cpp
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FileSystem/ISO9660FS/DirectoryIterator.cpp
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FileSystem/ISO9660FS/FileSystem.cpp
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FileSystem/ISO9660FS/Inode.cpp
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FileSystem/Mount.cpp
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FileSystem/OpenFileDescription.cpp
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FileSystem/Plan9FS/FileSystem.cpp
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FileSystem/Plan9FS/Inode.cpp
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FileSystem/Plan9FS/Message.cpp
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FileSystem/ProcFS/FileSystem.cpp
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FileSystem/ProcFS/Inode.cpp
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FileSystem/ProcFS/ProcessExposed.cpp
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FileSystem/RAMFS/FileSystem.cpp
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FileSystem/RAMFS/Inode.cpp
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FileSystem/SysFS/Component.cpp
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FileSystem/SysFS/DirectoryInode.cpp
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FileSystem/SysFS/FileSystem.cpp
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FileSystem/SysFS/Inode.cpp
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FileSystem/SysFS/LinkInode.cpp
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FileSystem/SysFS/Registry.cpp
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FileSystem/SysFS/RootDirectory.cpp
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FileSystem/SysFS/Subsystems/Bus/PCI/BusDirectory.cpp
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FileSystem/SysFS/Subsystems/Bus/PCI/DeviceAttribute.cpp
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FileSystem/SysFS/Subsystems/Bus/PCI/DeviceDirectory.cpp
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FileSystem/SysFS/Subsystems/Bus/PCI/DeviceExpansionROM.cpp
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FileSystem/SysFS/Subsystems/Bus/USB/BusDirectory.cpp
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FileSystem/SysFS/Subsystems/Bus/USB/DeviceInformation.cpp
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FileSystem/SysFS/Subsystems/Bus/Directory.cpp
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FileSystem/SysFS/Subsystems/DeviceIdentifiers/BlockDevicesDirectory.cpp
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FileSystem/SysFS/Subsystems/DeviceIdentifiers/CharacterDevicesDirectory.cpp
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FileSystem/SysFS/Subsystems/DeviceIdentifiers/DeviceComponent.cpp
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FileSystem/SysFS/Subsystems/DeviceIdentifiers/Directory.cpp
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FileSystem/SysFS/Subsystems/DeviceIdentifiers/SymbolicLinkDeviceComponent.cpp
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FileSystem/SysFS/Subsystems/Devices/Storage/DeviceAttribute.cpp
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FileSystem/SysFS/Subsystems/Devices/Storage/DeviceDirectory.cpp
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FileSystem/SysFS/Subsystems/Devices/Storage/Directory.cpp
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FileSystem/SysFS/Subsystems/Devices/Graphics/Directory.cpp
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FileSystem/SysFS/Subsystems/Devices/Graphics/DisplayConnector/Directory.cpp
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FileSystem/SysFS/Subsystems/Devices/Graphics/DisplayConnector/DeviceDirectory.cpp
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FileSystem/SysFS/Subsystems/Devices/Graphics/DisplayConnector/DeviceAttribute.cpp
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FileSystem/SysFS/Subsystems/Devices/Directory.cpp
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FileSystem/SysFS/Subsystems/Firmware/BIOS/Component.cpp
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FileSystem/SysFS/Subsystems/Firmware/BIOS/Directory.cpp
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FileSystem/SysFS/Subsystems/Firmware/Directory.cpp
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FileSystem/SysFS/Subsystems/Kernel/Interrupts.cpp
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FileSystem/SysFS/Subsystems/Kernel/Processes.cpp
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FileSystem/SysFS/Subsystems/Kernel/CPUInfo.cpp
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FileSystem/SysFS/Subsystems/Kernel/Jails.cpp
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FileSystem/SysFS/Subsystems/Kernel/Keymap.cpp
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FileSystem/SysFS/Subsystems/Kernel/Profile.cpp
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FileSystem/SysFS/Subsystems/Kernel/Directory.cpp
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FileSystem/SysFS/Subsystems/Kernel/DiskUsage.cpp
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FileSystem/SysFS/Subsystems/Kernel/Log.cpp
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FileSystem/SysFS/Subsystems/Kernel/SystemStatistics.cpp
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FileSystem/SysFS/Subsystems/Kernel/GlobalInformation.cpp
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FileSystem/SysFS/Subsystems/Kernel/MemoryStatus.cpp
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FileSystem/SysFS/Subsystems/Kernel/PowerStateSwitch.cpp
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FileSystem/SysFS/Subsystems/Kernel/Uptime.cpp
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FileSystem/SysFS/Subsystems/Kernel/Network/Adapters.cpp
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FileSystem/SysFS/Subsystems/Kernel/Network/ARP.cpp
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FileSystem/SysFS/Subsystems/Kernel/Network/Directory.cpp
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FileSystem/SysFS/Subsystems/Kernel/Network/Local.cpp
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FileSystem/SysFS/Subsystems/Kernel/Network/Route.cpp
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FileSystem/SysFS/Subsystems/Kernel/Network/TCP.cpp
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FileSystem/SysFS/Subsystems/Kernel/Network/UDP.cpp
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FileSystem/SysFS/Subsystems/Kernel/Constants/ConstantInformation.cpp
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FileSystem/SysFS/Subsystems/Kernel/Constants/Directory.cpp
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FileSystem/SysFS/Subsystems/Kernel/Variables/BooleanVariable.cpp
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FileSystem/SysFS/Subsystems/Kernel/Variables/CapsLockRemap.cpp
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FileSystem/SysFS/Subsystems/Kernel/Variables/CoredumpDirectory.cpp
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FileSystem/SysFS/Subsystems/Kernel/Variables/Directory.cpp
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FileSystem/SysFS/Subsystems/Kernel/Variables/DumpKmallocStack.cpp
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FileSystem/SysFS/Subsystems/Kernel/Variables/StringVariable.cpp
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FileSystem/SysFS/Subsystems/Kernel/Variables/UBSANDeadly.cpp
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FileSystem/VirtualFileSystem.cpp
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Firmware/BIOS.cpp
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Firmware/ACPI/Initialize.cpp
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Firmware/ACPI/Parser.cpp
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Firmware/MultiProcessor/Parser.cpp
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FutexQueue.cpp
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Interrupts/GenericInterruptHandler.cpp
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Interrupts/IRQHandler.cpp
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Interrupts/SharedIRQHandler.cpp
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Interrupts/UnhandledInterruptHandler.cpp
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KBufferBuilder.cpp
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KLexicalPath.cpp
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KString.cpp
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KSyms.cpp
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Memory/AddressSpace.cpp
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Memory/AnonymousVMObject.cpp
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Memory/InodeVMObject.cpp
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Memory/MemoryManager.cpp
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Memory/PhysicalPage.cpp
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Memory/PhysicalRegion.cpp
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Memory/PhysicalZone.cpp
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Memory/PrivateInodeVMObject.cpp
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Memory/Region.cpp
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Memory/RegionTree.cpp
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Memory/RingBuffer.cpp
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Memory/ScatterGatherList.cpp
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Memory/ScopedAddressSpaceSwitcher.cpp
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Memory/SharedFramebufferVMObject.cpp
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Memory/SharedInodeVMObject.cpp
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Memory/VMObject.cpp
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Memory/VirtualRange.cpp
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MiniStdLib.cpp
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Locking/LockRank.cpp
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Locking/Mutex.cpp
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Net/Intel/E1000ENetworkAdapter.cpp
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Net/Intel/E1000NetworkAdapter.cpp
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Net/Realtek/RTL8168NetworkAdapter.cpp
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Net/IPv4Socket.cpp
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Net/LocalSocket.cpp
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Net/LoopbackAdapter.cpp
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Net/NetworkAdapter.cpp
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Net/NetworkTask.cpp
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Net/NetworkingManagement.cpp
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Net/Routing.cpp
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Net/Socket.cpp
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Net/TCPSocket.cpp
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Net/UDPSocket.cpp
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PerformanceEventBuffer.cpp
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Process.cpp
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ProcessGroup.cpp
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Random.cpp
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Scheduler.cpp
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ScopedCritical.cpp
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StdLib.cpp
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Syscall.cpp
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Syscalls/anon_create.cpp
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Syscalls/alarm.cpp
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Syscalls/beep.cpp
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Syscalls/chdir.cpp
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Syscalls/chmod.cpp
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Syscalls/chown.cpp
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Syscalls/clock.cpp
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Syscalls/debug.cpp
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Syscalls/disown.cpp
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Syscalls/dup2.cpp
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Syscalls/emuctl.cpp
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Syscalls/execve.cpp
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Syscalls/exit.cpp
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Syscalls/faccessat.cpp
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Syscalls/fallocate.cpp
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Syscalls/fcntl.cpp
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Syscalls/fork.cpp
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Syscalls/fsync.cpp
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Syscalls/ftruncate.cpp
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Syscalls/futex.cpp
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Syscalls/get_dir_entries.cpp
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Syscalls/get_stack_bounds.cpp
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Syscalls/getrandom.cpp
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Syscalls/getuid.cpp
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Syscalls/hostname.cpp
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Syscalls/ioctl.cpp
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Syscalls/jail.cpp
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Syscalls/keymap.cpp
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Syscalls/kill.cpp
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Syscalls/link.cpp
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Syscalls/lseek.cpp
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Syscalls/mkdir.cpp
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Syscalls/mknod.cpp
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Syscalls/mmap.cpp
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Syscalls/mount.cpp
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Syscalls/open.cpp
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Syscalls/perf_event.cpp
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Syscalls/pipe.cpp
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Syscalls/pledge.cpp
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Syscalls/poll.cpp
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Syscalls/prctl.cpp
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Syscalls/process.cpp
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Syscalls/profiling.cpp
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Syscalls/ptrace.cpp
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Syscalls/purge.cpp
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Syscalls/read.cpp
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Syscalls/readlink.cpp
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Syscalls/realpath.cpp
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Syscalls/rename.cpp
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Syscalls/resource.cpp
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Syscalls/rmdir.cpp
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Syscalls/sched.cpp
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Syscalls/sendfd.cpp
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Syscalls/setpgid.cpp
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Syscalls/setuid.cpp
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Syscalls/sigaction.cpp
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Syscalls/socket.cpp
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Syscalls/stat.cpp
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Syscalls/statvfs.cpp
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Syscalls/sync.cpp
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Syscalls/sysconf.cpp
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Syscalls/thread.cpp
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Syscalls/times.cpp
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Syscalls/umask.cpp
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Syscalls/uname.cpp
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Syscalls/unlink.cpp
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Syscalls/unveil.cpp
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Syscalls/utime.cpp
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Syscalls/utimensat.cpp
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Syscalls/waitid.cpp
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Syscalls/inode_watcher.cpp
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Syscalls/write.cpp
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TTY/ConsoleManagement.cpp
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TTY/MasterPTY.cpp
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TTY/PTYMultiplexer.cpp
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TTY/SlavePTY.cpp
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TTY/TTY.cpp
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TTY/VirtualConsole.cpp
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Tasks/FinalizerTask.cpp
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Tasks/SyncTask.cpp
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Thread.cpp
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ThreadBlockers.cpp
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ThreadTracer.cpp
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Time/TimeManagement.cpp
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TimerQueue.cpp
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UBSanitizer.cpp
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UserOrKernelBuffer.cpp
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WaitQueue.cpp
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WorkQueue.cpp
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)
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if ("${SERENITY_ARCH}" STREQUAL "x86_64")
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set(KERNEL_SOURCES
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${KERNEL_SOURCES}
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Arch/x86_64/init.cpp
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Arch/Processor.cpp
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Arch/x86_64/CMOS.cpp
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Arch/x86_64/DebugOutput.cpp
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Arch/x86_64/Delay.cpp
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Arch/x86_64/Hypervisor/BochsDisplayConnector.cpp
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Arch/x86_64/Hypervisor/VMWareBackdoor.cpp
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Arch/x86_64/CurrentTime.cpp
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Arch/x86_64/Hypervisor/BochsDisplayConnector.cpp
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Arch/x86_64/Hypervisor/VMWareBackdoor.cpp
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Arch/x86_64/I8042Reboot.cpp
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Arch/x86_64/Interrupts/APIC.cpp
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Arch/x86_64/Interrupts/IOAPIC.cpp
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Arch/x86_64/Interrupts/PIC.cpp
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Arch/x86_64/Time/APICTimer.cpp
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Arch/x86_64/Time/HPET.cpp
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Arch/x86_64/Time/HPETComparator.cpp
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Arch/x86_64/Time/PIT.cpp
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Arch/x86_64/Time/RTC.cpp
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Arch/x86_64/PCSpeaker.cpp
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Arch/x86_64/ISABus/HID/PS2KeyboardDevice.cpp
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Arch/x86_64/ISABus/HID/PS2MouseDevice.cpp
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Arch/x86_64/ISABus/HID/VMWareMouseDevice.cpp
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Arch/x86_64/ISABus/I8042Controller.cpp
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Arch/x86_64/ISABus/IDEController.cpp
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Arch/x86_64/ISABus/SerialDevice.cpp
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Arch/x86_64/PCI/Controller/HostBridge.cpp
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Arch/x86_64/PCI/IDELegacyModeController.cpp
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Arch/x86_64/PCI/Initializer.cpp
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|
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Arch/x86_64/VGA/IOArbiter.cpp
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|
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Arch/x86_64/RTC.cpp
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Arch/x86_64/Shutdown.cpp
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Arch/x86_64/SmapDisabler.cpp
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# TODO: Share these with the aarch64 build
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Interrupts/SpuriousInterruptHandler.cpp
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kprintf.cpp
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Panic.cpp
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)
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set(KERNEL_SOURCES
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${KERNEL_SOURCES}
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${CMAKE_CURRENT_SOURCE_DIR}/Arch/x86_64/Boot/ap_setup.S
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${CMAKE_CURRENT_SOURCE_DIR}/Arch/x86_64/InterruptEntry.cpp
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)
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|
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set(KERNEL_SOURCES
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${KERNEL_SOURCES}
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|
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${CMAKE_CURRENT_SOURCE_DIR}/Arch/x86_64/ASM_wrapper.cpp
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${CMAKE_CURRENT_SOURCE_DIR}/Arch/x86_64/CPU.cpp
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|
${CMAKE_CURRENT_SOURCE_DIR}/Arch/x86_64/CPUID.cpp
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|
${CMAKE_CURRENT_SOURCE_DIR}/Arch/x86_64/InterruptManagement.cpp
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|
${CMAKE_CURRENT_SOURCE_DIR}/Arch/x86_64/Interrupts.cpp
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${CMAKE_CURRENT_SOURCE_DIR}/Arch/x86_64/PageDirectory.cpp
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${CMAKE_CURRENT_SOURCE_DIR}/Arch/x86_64/Processor.cpp
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|
${CMAKE_CURRENT_SOURCE_DIR}/Arch/x86_64/ProcessorInfo.cpp
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|
${CMAKE_CURRENT_SOURCE_DIR}/Arch/x86_64/SafeMem.cpp
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|
${CMAKE_CURRENT_SOURCE_DIR}/Arch/x86_64/TrapFrame.cpp
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)
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if("${SERENITY_ARCH}" STREQUAL "x86_64")
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set(KERNEL_SOURCES
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${KERNEL_SOURCES}
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${CMAKE_CURRENT_SOURCE_DIR}/Arch/x86_64/SyscallEntry.cpp
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)
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endif()
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elseif("${SERENITY_ARCH}" STREQUAL "aarch64")
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set(RPI_SOURCES
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Arch/aarch64/RPi/DebugOutput.cpp
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Arch/aarch64/RPi/Framebuffer.cpp
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Arch/aarch64/RPi/GPIO.cpp
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Arch/aarch64/RPi/InterruptController.cpp
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Arch/aarch64/RPi/Mailbox.cpp
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Arch/aarch64/RPi/MMIO.cpp
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Arch/aarch64/RPi/Timer.cpp
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Arch/aarch64/RPi/UART.cpp
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)
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set(SOURCES_RUNNING_WITHOUT_MMU
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Arch/aarch64/Exceptions.cpp
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Arch/aarch64/MMU.cpp
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Arch/aarch64/pre_init.cpp
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)
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set(KERNEL_SOURCES
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${KERNEL_SOURCES}
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${RPI_SOURCES}
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${SOURCES_RUNNING_WITHOUT_MMU}
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Arch/Processor.cpp
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|
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Arch/aarch64/boot.S
|
|
Arch/aarch64/BootPPMParser.cpp
|
|
Arch/aarch64/CPUID.cpp
|
|
Arch/aarch64/CurrentTime.cpp
|
|
Arch/aarch64/Dummy.cpp
|
|
Arch/aarch64/init.cpp
|
|
Arch/aarch64/InterruptManagement.cpp
|
|
Arch/aarch64/Interrupts.cpp
|
|
Arch/aarch64/kprintf.cpp
|
|
Arch/aarch64/MainIdRegister.cpp
|
|
Arch/aarch64/PageDirectory.cpp
|
|
Arch/aarch64/Panic.cpp
|
|
Arch/aarch64/Processor.cpp
|
|
Arch/aarch64/SafeMem.cpp
|
|
Arch/aarch64/SmapDisabler.cpp
|
|
Arch/aarch64/vector_table.S
|
|
)
|
|
|
|
# Otherwise linker errors e.g undefined reference to `__aarch64_cas8_acq_rel'
|
|
add_compile_options(-mno-outline-atomics -latomic)
|
|
|
|
# FIXME: Remove this once compiling MemoryManager.cpp doesn't give the nonnull error anymore.
|
|
add_compile_options(-Wno-nonnull)
|
|
|
|
# NOTE: These files cannot use a stack protector and sanitizers, as these will cause accesses to global variables to be inserted
|
|
# by the compiler. The CPU cannot access global variables without the MMU as the kernel is linked for a virtual address in high memory.
|
|
set_source_files_properties(${SOURCES_RUNNING_WITHOUT_MMU} PROPERTIES COMPILE_FLAGS "-fno-stack-protector -fno-sanitize=all")
|
|
endif()
|
|
|
|
set(AK_SOURCES
|
|
../AK/DOSPackedTime.cpp
|
|
../AK/GenericLexer.cpp
|
|
../AK/Hex.cpp
|
|
../AK/MemoryStream.cpp
|
|
../AK/Stream.cpp
|
|
../AK/StringBuilder.cpp
|
|
../AK/StringUtils.cpp
|
|
../AK/StringView.cpp
|
|
../AK/Time.cpp
|
|
../AK/Error.cpp
|
|
../AK/Format.cpp
|
|
../AK/UUID.cpp
|
|
)
|
|
|
|
set(EDID_SOURCES
|
|
../Userland/Libraries/LibEDID/DMT.cpp
|
|
../Userland/Libraries/LibEDID/EDID.cpp
|
|
../Userland/Libraries/LibEDID/VIC.cpp
|
|
)
|
|
|
|
set(ELF_SOURCES
|
|
../Userland/Libraries/LibELF/Image.cpp
|
|
../Userland/Libraries/LibELF/Validation.cpp
|
|
)
|
|
|
|
add_custom_command(
|
|
COMMAND "${SerenityOS_SOURCE_DIR}/Kernel/generate-version-file.sh" "${CMAKE_CURRENT_BINARY_DIR}/Version.h.tmp"
|
|
COMMAND "${CMAKE_COMMAND}" -E copy_if_different "${CMAKE_CURRENT_BINARY_DIR}/Version.h.tmp" "${CMAKE_CURRENT_BINARY_DIR}/Version.h"
|
|
COMMAND "${CMAKE_COMMAND}" -E remove "${CMAKE_CURRENT_BINARY_DIR}/Version.h.tmp"
|
|
WORKING_DIRECTORY "${SerenityOS_SOURCE_DIR}"
|
|
COMMENT "Generating SerenityOS version information"
|
|
OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/Version.h"
|
|
VERBATIM
|
|
)
|
|
add_custom_target(generate_version_header DEPENDS "${CMAKE_CURRENT_BINARY_DIR}/Version.h")
|
|
set(GENERATED_SOURCES "${CMAKE_CURRENT_BINARY_DIR}/Version.h")
|
|
|
|
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(CRYPTO_SOURCES
|
|
../Userland/Libraries/LibCrypto/Cipher/AES.cpp
|
|
../Userland/Libraries/LibCrypto/Hash/SHA2.cpp
|
|
)
|
|
|
|
set(PARTITION_SOURCES
|
|
../Userland/Libraries/LibPartition/DiskPartitionMetadata.cpp
|
|
../Userland/Libraries/LibPartition/EBRPartitionTable.cpp
|
|
../Userland/Libraries/LibPartition/GUIDPartitionTable.cpp
|
|
../Userland/Libraries/LibPartition/MBRPartitionTable.cpp
|
|
../Userland/Libraries/LibPartition/PartitionTable.cpp
|
|
)
|
|
|
|
set(SOURCES
|
|
${KERNEL_SOURCES}
|
|
${GENERATED_SOURCES}
|
|
${AK_SOURCES}
|
|
${EDID_SOURCES}
|
|
${ELF_SOURCES}
|
|
${VT_SOURCES}
|
|
${CRYPTO_SOURCES}
|
|
${PARTITION_SOURCES}
|
|
)
|
|
|
|
add_compile_options(-fsigned-char)
|
|
add_compile_options(-Wno-unknown-warning-option -Wvla -Wnull-dereference)
|
|
add_compile_options(-fno-rtti -ffreestanding -fbuiltin)
|
|
|
|
if ("${SERENITY_ARCH}" STREQUAL "x86_64")
|
|
add_compile_options(-mno-80387 -mno-mmx -mno-sse -mno-sse2)
|
|
elseif("${SERENITY_ARCH}" STREQUAL "aarch64")
|
|
add_compile_options(-mgeneral-regs-only)
|
|
endif()
|
|
|
|
add_compile_options(-fno-asynchronous-unwind-tables)
|
|
add_compile_options(-fstack-protector-strong)
|
|
add_compile_options(-fno-exceptions)
|
|
add_compile_options(-nostdlib)
|
|
|
|
# Auto initialize trivial types on the stack, we use "pattern" as
|
|
# it's the only option portable across compilers going forward.
|
|
#
|
|
# This is designed to help avoid uninitialized variables bugs and
|
|
# information disclosures coming from the kernel stack.
|
|
#
|
|
# FIXME: It appears to conflict with something during the boot of the
|
|
# aarch64 kernel, we should investigate and remove this special case.
|
|
if (NOT "${SERENITY_ARCH}" STREQUAL "aarch64")
|
|
add_compile_options(-ftrivial-auto-var-init=pattern)
|
|
endif()
|
|
|
|
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/${GCC_VERSION}/)
|
|
|
|
set(TARGET_STRING "")
|
|
|
|
|
|
# Prevent naively implemented string functions (like strlen) from being "optimized" into a call to themselves.
|
|
set_source_files_properties(MiniStdLib.cpp
|
|
PROPERTIES COMPILE_FLAGS "-fno-tree-loop-distribution -fno-tree-loop-distribute-patterns")
|
|
|
|
add_link_options(LINKER:-z,pack-relative-relocs)
|
|
else() # Assume Clang
|
|
add_compile_options(-Waddress-of-packed-member)
|
|
add_compile_options(-faligned-allocation)
|
|
|
|
# We need this in order to pick up the #define __serenity__, otherwise we end up including unistd.h into the linker script
|
|
set(TARGET_STRING "--target=${CMAKE_CXX_COMPILER_TARGET}")
|
|
|
|
add_link_options(LINKER:--build-id=none LINKER:--pack-dyn-relocs=relr)
|
|
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)
|
|
endif()
|
|
|
|
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -static-pie")
|
|
|
|
# Kernel Coverage (KCOV) is an API to collect and expose program counters of
|
|
# kernel code that has been run to user space. It's rather slow and likely not
|
|
# secure to run in production builds. Useful for coverage guided fuzzing.
|
|
if (ENABLE_KERNEL_COVERAGE_COLLECTION)
|
|
add_definitions(-DENABLE_KERNEL_COVERAGE_COLLECTION)
|
|
add_compile_options(-fsanitize-coverage=trace-pc)
|
|
set(KCOV_EXCLUDED_SOURCES
|
|
# Make sure we don't instrument any code called from __sanitizer_cov_trace_pc
|
|
# otherwise we'll end up with recursive calls to that function.
|
|
../AK/Error.cpp
|
|
../AK/Format.cpp
|
|
../AK/StringBuilder.cpp
|
|
../Kernel/Arch/x86_64/Processor.cpp
|
|
../Kernel/Devices/KCOVDevice.cpp
|
|
../Kernel/Devices/KCOVInstance.cpp
|
|
../Kernel/FileSystem/File.cpp
|
|
../Kernel/FileSystem/OpenFileDescription.cpp
|
|
../Kernel/init.cpp
|
|
../Kernel/SanCov.cpp
|
|
# GCC assumes that the caller saves registers for functions according
|
|
# to the System V ABI and happily inserts coverage calls into the
|
|
# function prologue for all functions. This assumption is not true for
|
|
# interrupt handlers because their calling convention is not compatible
|
|
# with the System V ABI.
|
|
../Kernel/Arch/x86_64/Interrupts.cpp
|
|
../Kernel/Syscall.cpp
|
|
)
|
|
set_source_files_properties(${KCOV_EXCLUDED_SOURCES} PROPERTIES COMPILE_FLAGS "-fno-sanitize-coverage=trace-pc")
|
|
elseif (ENABLE_USERSPACE_COVERAGE_COLLECTION)
|
|
# Disable checking open() pledges and the veil for coverage data when building userspace with coverage
|
|
# so that binaries can write out coverage data even with pledges/veil
|
|
add_compile_definitions(SKIP_PATH_VALIDATION_FOR_COVERAGE_INSTRUMENTATION)
|
|
endif()
|
|
|
|
if (ENABLE_KERNEL_UNDEFINED_SANITIZER)
|
|
# Kernel Undefined Behavior Sanitizer (KUBSAN)
|
|
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=undefined")
|
|
endif()
|
|
|
|
# Kernel Address Sanitize (KASAN) implementation is still a work in progress, this option
|
|
# is not currently meant to be used, besides when developing Kernel ASAN support.
|
|
#
|
|
if (ENABLE_KERNEL_ADDRESS_SANITIZER)
|
|
add_compile_options(-fsanitize=kernel-address)
|
|
add_link_options(-fsanitize=kernel-address)
|
|
endif()
|
|
|
|
if ("${SERENITY_ARCH}" STREQUAL "aarch64")
|
|
add_compile_options(-fno-threadsafe-statics)
|
|
|
|
# Unaligned memory access will cause a trap, so to make sure the compiler doesn't generate
|
|
# those unaligned accesses, this flag is added.
|
|
add_compile_options(-mstrict-align -Wno-cast-align)
|
|
endif()
|
|
|
|
add_compile_definitions(KERNEL)
|
|
add_link_options(LINKER:-z,notext)
|
|
|
|
add_library(kernel_heap STATIC ${KERNEL_HEAP_SOURCES})
|
|
|
|
add_executable(Kernel ${SOURCES})
|
|
add_dependencies(Kernel generate_EscapeSequenceStateMachine.h generate_version_header)
|
|
|
|
if (NOT "${SERENITY_ARCH}" STREQUAL "aarch64")
|
|
add_custom_command(
|
|
OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/linker.ld
|
|
COMMAND "${CMAKE_CXX_COMPILER}" ${TARGET_STRING} -E -P -x c -I${CMAKE_CURRENT_SOURCE_DIR}/.. "${CMAKE_CURRENT_SOURCE_DIR}/Arch/x86_64/linker.ld" -o "${CMAKE_CURRENT_BINARY_DIR}/linker.ld"
|
|
MAIN_DEPENDENCY "Arch/x86_64/linker.ld"
|
|
COMMENT "Preprocessing linker.ld"
|
|
VERBATIM
|
|
)
|
|
|
|
add_custom_target(generate_kernel_linker_script DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/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")
|
|
else()
|
|
target_link_options(Kernel PRIVATE LINKER:-T ${CMAKE_CURRENT_SOURCE_DIR}/Arch/aarch64/linker.ld -nostdlib LINKER:--no-pie)
|
|
set_target_properties(Kernel PROPERTIES LINK_DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/Arch/aarch64/linker.ld)
|
|
endif()
|
|
|
|
if (ENABLE_KERNEL_LTO)
|
|
include(CheckIPOSupported)
|
|
check_ipo_supported()
|
|
add_definitions(-DENABLE_KERNEL_LTO)
|
|
set_property(TARGET Kernel PROPERTY INTERPROCEDURAL_OPTIMIZATION TRUE)
|
|
if (NOT "${SERENITY_ARCH}" STREQUAL "aarch64")
|
|
set_property(TARGET kernel_heap PROPERTY INTERPROCEDURAL_OPTIMIZATION TRUE)
|
|
endif()
|
|
endif()
|
|
|
|
if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
|
|
target_link_libraries(Kernel PRIVATE kernel_heap gcc)
|
|
elseif(CMAKE_CXX_COMPILER_ID MATCHES "Clang$")
|
|
target_link_libraries(Kernel PRIVATE kernel_heap clang_rt.builtins)
|
|
endif()
|
|
|
|
add_custom_command(
|
|
TARGET Kernel POST_BUILD
|
|
COMMAND "${CMAKE_COMMAND}" -E env NM=${CMAKE_NM} 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)
|
|
|
|
if ("${SERENITY_ARCH}" STREQUAL "aarch64")
|
|
embed_resource(Kernel serenity_boot_logo "Arch/aarch64/SerenityLogoRGB.ppm")
|
|
embed_resource(Kernel disk_image "../Build/aarch64/_disk_image")
|
|
add_custom_command(
|
|
TARGET Kernel POST_BUILD
|
|
COMMAND ${CMAKE_OBJCOPY} -O binary Kernel kernel8.img
|
|
BYPRODUCTS ${CMAKE_CURRENT_BINARY_DIR}/kernel8.img
|
|
)
|
|
endif()
|
|
|
|
serenity_install_headers(Kernel)
|
|
serenity_install_sources(Kernel)
|
|
|
|
# aarch64 does not need a Prekernel
|
|
if (NOT "${SERENITY_ARCH}" STREQUAL "aarch64")
|
|
add_subdirectory(Prekernel)
|
|
endif()
|