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ladybird/Kernel
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Jesse Buhagiar 964f8fbf3a Kernel: Implement AVX XSAVE support 
This adds some new buffers to the `FPUState` struct, which contains
enough space for the `xsave` instruction to run. This instruction writes
the upper part of the x86 SIMD registers (YMM0-15) to a seperate
256-byte area, as well as an "xsave header" describing the region.

If the underlying processor supports AVX, the `fxsave` instruction is no
longer used, as `xsave` itself implictly saves all of the SSE and x87
registers.

Co-authored-by: Leon Albrecht <leon.a@serenityos.org>
2022-05-15 12:25:23 +02:00
..
API Everywhere: Purge all support and usage of framebuffer devices 2022-05-05 20:55:57 +02:00
Arch Kernel: Implement AVX XSAVE support 2022-05-15 12:25:23 +02:00
Bus Kernel/Graphics: Implement basic support for VMWare SVGA adapter 2022-05-06 18:04:57 +02:00
Devices Kernel/HID: Take a spinlock when calling KeyboardClient::on_key_pressed 2022-05-06 18:05:14 +02:00
FileSystem Kernel: Add /proc/{pid}/children to ProcFS 2022-05-06 02:12:51 +04:30
Firmware Kernel: Move VMWareBackdoor to new directory in the Firmware directory 2022-04-20 19:21:32 +02:00
Graphics Kernel: Force y offset 0 when switching between console & graphics modes 2022-05-06 18:05:14 +02:00
Heap Kernel: Move allocate_unbacked_region_anywhere() to MemoryManager 2022-04-05 13:45:10 +02:00
Interrupts Kernel: Move create_identity_mapped_region() to MemoryManager 2022-04-05 13:45:10 +02:00
Library Everywhere: Run clang-format 2022-04-01 21:24:45 +01:00
Locking Kernel: Verify mutex big lock behavior 2022-04-09 15:55:20 +02:00
Memory Kernel/Memory: Add TypedMapping base_address method 2022-05-05 20:55:57 +02:00
Net Kernel: Stop exposing gateway field 2022-05-01 13:34:27 +02:00
Prekernel Everywhere: Run clang-format 2022-04-01 21:24:45 +01:00
Storage Kernel: Move Kernel/Arch/x86/SafeMem.h to Kernel/Arch/SafeMem.h 2022-05-03 21:53:36 +02:00
Syscalls Kernel: Properly define IOV_MAX 2022-05-05 20:47:38 +02:00
Tasks Kernel: Remove unnecessary includes from Thread.h 2022-01-30 16:21:59 +01:00
Time Everywhere: Run clang-format 2022-04-01 21:24:45 +01:00
TTY Kernel: Support userspace TTY graphics modesetting 2022-04-29 19:52:32 +02:00
AddressSanitizer.cpp Everywhere: Run clang-format 2022-04-01 21:24:45 +01:00
AddressSanitizer.h Everywhere: Use bgianf@serenityos.org for my copyright attribution 2021-04-22 21:15:54 +02:00
Assertions.h Kernel: Do not implement VERIFY_NOT_REACHED() as VERIFY(false) 2022-05-12 13:12:37 +02:00
AtomicEdgeAction.h Kernel: Add per platform Processor.h headers 2021-10-14 01:23:08 +01:00
BootInfo.h Everywhere: Run clang-format 2022-04-01 21:24:45 +01:00
CMakeLists.txt Kernel: Remove PREKERNEL_SOURCES from aarch64 CMakeLists.txt 2022-05-12 23:14:05 +02:00
CMOS.cpp Kernel: Move x86 IO instructions code into the x86 specific folder 2021-10-01 12:27:20 +02:00
CMOS.h Everything: Move to SPDX license identifiers in all files. 2021-04-22 11:22:27 +02:00
CommandLine.cpp Kernel/Graphics: Simplify the feature level of the Graphics subsystem 2022-05-05 20:55:57 +02:00
CommandLine.h Kernel/Graphics: Simplify the feature level of the Graphics subsystem 2022-05-05 20:55:57 +02:00
Coredump.cpp Kernel: Store AddressSpace memory regions in an IntrusiveRedBlackTree 2022-04-03 21:51:58 +02:00
Coredump.h Kernel: Replace KResult and KResultOr<T> with Error and ErrorOr<T> 2021-11-08 01:10:53 +01:00
Debug.h.in Kernel: Stop debug spam when using mmap on /dev/mem device 2022-04-01 19:59:45 +02:00
DoubleBuffer.cpp Everywhere: Run clang-format 2022-04-01 21:24:45 +01:00
DoubleBuffer.h Everywhere: Run clang-format 2022-04-01 21:24:45 +01:00
embedmap.sh Kernel: Make new kernel build process work on macOS 2021-07-15 11:04:30 +02:00
Forward.h Kernel: Use intrusive RegionTree solution for kernel regions as well 2022-04-03 21:51:58 +02:00
FutexQueue.cpp Everywhere: Run clang-format 2022-04-01 21:24:45 +01:00
FutexQueue.h Everywhere: Run clang-format 2022-04-01 21:24:45 +01:00
GlobalProcessExposed.cpp Kernel: Stop exposing gateway field 2022-05-01 13:34:27 +02:00
init.cpp Kernel+WindowServer: Move setting tty graphical mode to Userspace 2022-04-29 19:52:32 +02:00
KBuffer.h Kernel: Propagate overflow errors from Memory::page_round_up 2021-12-28 23:08:50 +01:00
KBufferBuilder.cpp Everywhere: Run clang-format 2022-04-01 21:24:45 +01:00
KBufferBuilder.h Kernel: Expose .length() of KBufferBuilder 2022-05-06 02:12:51 +04:30
KLexicalPath.cpp Everywhere: Pass AK::StringView by value 2021-11-11 01:27:46 +01:00
KLexicalPath.h Everywhere: Pass AK::StringView by value 2021-11-11 01:27:46 +01:00
kprintf.cpp Everywhere: Run clang-format 2022-04-01 21:24:45 +01:00
kstdio.h Everywhere: Run clang-format 2022-04-01 21:24:45 +01:00
KString.cpp Kernel: Add an error propagating KString::format(..) API :^) 2021-11-30 11:16:35 +01:00
KString.h Everywhere: Run clang-format 2022-04-01 21:24:45 +01:00
KSyms.cpp Kernel: Move Kernel/Arch/x86/SafeMem.h to Kernel/Arch/SafeMem.h 2022-05-03 21:53:36 +02:00
KSyms.h Everywhere: Run clang-format 2022-04-01 21:24:45 +01:00
MiniStdLib.cpp Everywhere: Run clang-format 2022-04-01 21:24:45 +01:00
mkmap.sh Kernel: Use the toolchain's nm in mkmap.sh 2021-12-30 18:10:51 +01:00
Multiboot.h Kernel: Only use multiboot framebuffer details if present 2022-01-06 22:34:11 +01:00
Panic.cpp Everywhere: Run clang-format 2022-04-01 21:24:45 +01:00
Panic.h Kernel: Implement __panic() for the aarch64 Kernel 2022-05-03 21:53:36 +02:00
PerformanceEventBuffer.cpp Kernel: Move Kernel/Arch/x86/SafeMem.h to Kernel/Arch/SafeMem.h 2022-05-03 21:53:36 +02:00
PerformanceEventBuffer.h Everywhere: Run clang-format 2022-04-01 21:24:45 +01:00
PerformanceManager.h Everywhere: Run clang-format 2022-04-01 21:24:45 +01:00
PhysicalAddress.h Everywhere: Run clang-format 2022-04-01 21:24:45 +01:00
Process.cpp Kernel: Remove big lock from sys$set_coredump_metadata 2022-04-09 21:51:16 +02:00
Process.h Kernel: Add /proc/{pid}/children to ProcFS 2022-05-06 02:12:51 +04:30
ProcessExposed.cpp Kernel: Add /proc/{pid}/children to ProcFS 2022-05-06 02:12:51 +04:30
ProcessExposed.h Kernel: Add /proc/{pid}/children to ProcFS 2022-05-06 02:12:51 +04:30
ProcessGroup.cpp Kernel: Replace KResult and KResultOr<T> with Error and ErrorOr<T> 2021-11-08 01:10:53 +01:00
ProcessGroup.h Everywhere: Run clang-format 2022-04-01 21:24:45 +01:00
ProcessProcFSTraits.cpp Kernel: Add /proc/{pid}/children to ProcFS 2022-05-06 02:12:51 +04:30
ProcessSpecificExposed.cpp Kernel: Add /proc/{pid}/children to ProcFS 2022-05-06 02:12:51 +04:30
Random.cpp Kernel: Make KernelRng not inherit from Lockable 2021-12-26 21:22:59 +01:00
Random.h Kernel: Make PhysicalRegion.cpp compile on aarch64 2022-04-02 19:34:20 -07:00
RTC.cpp Everywhere: Fix many spelling errors 2022-01-07 10:56:59 +01:00
RTC.h Kernel: Ensure we read valid values from the RTC CMOS registers 2021-08-04 19:53:04 +02:00
SanCov.cpp Kernel: Add some implied auto qualifiers 2021-12-30 14:32:17 +01:00
Scheduler.cpp Everywhere: Run clang-format 2022-04-01 21:24:45 +01:00
Scheduler.h Everywhere: Run clang-format 2022-04-01 21:24:45 +01:00
Sections.h Kernel: Use the whole kernel PD range when randomizing the KASLR offset 2022-03-23 19:49:49 +02:00
StdLib.cpp Kernel: Move Kernel/Arch/x86/SafeMem.h to Kernel/Arch/SafeMem.h 2022-05-03 21:53:36 +02:00
StdLib.h Everywhere: Run clang-format 2022-04-01 21:24:45 +01:00
Syscall.cpp Everywhere: Run clang-format 2022-04-01 21:24:45 +01:00
Thread.cpp Kernel: Unbreak ASLR in the new RegionTree world 2022-04-03 21:51:58 +02:00
Thread.h Kernel: Increase the default userspace stack size to 4 MiB 2022-04-12 16:48:15 +02:00
ThreadBlockers.cpp Everywhere: Run clang-format 2022-04-01 21:24:45 +01:00
ThreadTracer.cpp Everywhere: Run clang-format 2022-04-01 21:24:45 +01:00
ThreadTracer.h Everywhere: Run clang-format 2022-04-01 21:24:45 +01:00
TimerQueue.cpp Everywhere: Run clang-format 2022-04-01 21:24:45 +01:00
TimerQueue.h Everywhere: Run clang-format 2022-04-01 21:24:45 +01:00
UBSanitizer.cpp Everywhere: Run clang-format 2022-04-01 21:24:45 +01:00
UnixTypes.h Kernel: Add support for SA_SIGINFO 2022-03-04 20:07:05 +01:00
UserOrKernelBuffer.cpp Kernel: Replace KResult and KResultOr<T> with Error and ErrorOr<T> 2021-11-08 01:10:53 +01:00
UserOrKernelBuffer.h Everywhere: Run clang-format 2022-04-01 21:24:45 +01:00
VirtualAddress.h Everywhere: Run clang-format 2022-04-01 21:24:45 +01:00
WaitQueue.cpp Kernel: Don't register thread as custom data for WaitQueueBlocker 2021-08-24 01:57:11 +02:00
WaitQueue.h Everywhere: Run clang-format 2022-04-01 21:24:45 +01:00
WorkQueue.cpp Kernel: Take WorkQueue item as reference instead of pointer in do_queue 2022-04-20 19:47:18 +02:00
WorkQueue.h Kernel: Take WorkQueue item as reference instead of pointer in do_queue 2022-04-20 19:47:18 +02:00