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cdab5b2091689b2f532327dc0d4203f0ba9fe90d
ladybird/Kernel
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Andreas Kling cdab5b2091 Kernel: Make identity mapping mechanism used during AP boot non-generic 
When booting AP's, we identity map a region at 0x8000 while doing the
initial bringup sequence. This is the only thing in the kernel that
requires an identity mapping, yet we had a bunch of generic API's and a
dedicated VirtualRangeAllocator in every PageDirectory for this purpose.

This patch simplifies the situation by moving the identity mapping logic
to the AP boot code and removing the generic API's.
2021-08-06 21:35:56 +02:00
..
ACPI
Kernel: Move Kernel/Memory/ code into Kernel::Memory namespace
2021-08-06 14:05:58 +02:00
API
Kernel: Make a bunch of "char const* to_string()" return StringView
2021-08-06 00:37:47 +02:00
Arch
Kernel: Rename Process::space() => Process::address_space()
2021-08-06 14:05:58 +02:00
Bus
Kernel: Move Kernel/Memory/ code into Kernel::Memory namespace
2021-08-06 14:05:58 +02:00
Devices
Kernel: Rename Process::space() => Process::address_space()
2021-08-06 14:05:58 +02:00
FileSystem
Kernel: Move UnveilNode.h into Kernel/FileSystem/
2021-08-06 14:11:45 +02:00
Graphics
Kernel: Rename Process::space() => Process::address_space()
2021-08-06 14:05:58 +02:00
Heap
Kernel: Move Kernel/Memory/ code into Kernel::Memory namespace
2021-08-06 14:05:58 +02:00
Interrupts
Kernel: Make identity mapping mechanism used during AP boot non-generic
2021-08-06 21:35:56 +02:00
Memory
Kernel: Make identity mapping mechanism used during AP boot non-generic
2021-08-06 21:35:56 +02:00
Modules
…
Net
Kernel: Move Kernel/Memory/ code into Kernel::Memory namespace
2021-08-06 14:05:58 +02:00
Prekernel
Prekernel: Disable KASAN, so it has no effect when enabled
2021-07-30 16:58:09 +02:00
Storage
Kernel: Rename Range => VirtualRange
2021-08-06 14:05:58 +02:00
Syscalls
Kernel: Rename Process::space() => Process::address_space()
2021-08-06 14:05:58 +02:00
Tasks
Kernel: Make VirtualFileSystem::sync() static
2021-07-11 00:26:17 +02:00
Time
Kernel: Move Kernel/Memory/ code into Kernel::Memory namespace
2021-08-06 14:05:58 +02:00
TTY
Kernel: Move Kernel/Memory/ code into Kernel::Memory namespace
2021-08-06 14:05:58 +02:00
VirtIO
Kernel: Move Kernel/Memory/ code into Kernel::Memory namespace
2021-08-06 14:05:58 +02:00
AddressSanitizer.cpp
…
AddressSanitizer.h
…
Assertions.h
AK+Kernel: Print TODO when a TODO() is executed
2021-08-04 11:01:16 +02:00
AtomicEdgeAction.h
Kernel: Add AtomicEdgeAction class
2021-07-07 21:57:01 +02:00
BootInfo.h
Kernel: Support loading the kernel at almost arbitrary virtual addresses
2021-07-27 13:15:16 +02:00
CMakeLists.txt
Kernel: Rename Memory::Space => Memory::AddressSpace
2021-08-06 14:05:58 +02:00
CMOS.cpp
…
CMOS.h
…
CommandLine.cpp
Kernel: Un-unmap-after-init CommandLine::boot_mode()
2021-07-26 11:33:14 +02:00
CommandLine.h
Kernel/CommandLine: Add option to disable physical networking hardware
2021-06-09 22:44:09 +04:30
ConsoleDevice.cpp
Kernel: Move special sections into Sections.h
2021-06-24 00:38:23 +02:00
ConsoleDevice.h
Kernel: Make various T::class_name() and similar return StringView
2021-07-11 01:46:59 +02:00
CoreDump.cpp
Kernel: Rename Process::space() => Process::address_space()
2021-08-06 14:05:58 +02:00
CoreDump.h
Kernel: Use Forward.h headers more
2021-07-11 14:14:51 +02:00
Debug.h.in
USB: Further Implement USB Structures
2021-06-12 18:17:25 +04:30
DoubleBuffer.cpp
Kernel: Move Kernel/Memory/ code into Kernel::Memory namespace
2021-08-06 14:05:58 +02:00
DoubleBuffer.h
Kernel: Remove OOM unsafe DoubleBuffer constructor
2021-08-03 18:54:23 +02:00
embedmap.sh
Kernel: Make new kernel build process work on macOS
2021-07-15 11:04:30 +02:00
Forward.h
Kernel: Rename Memory::Space => Memory::AddressSpace
2021-08-06 14:05:58 +02:00
FutexQueue.cpp
Kernel: Fix futex race that could lead to thread waiting forever
2021-07-07 10:05:55 +02:00
FutexQueue.h
Kernel: Move Kernel/Memory/ code into Kernel::Memory namespace
2021-08-06 14:05:58 +02:00
GlobalProcessExposed.cpp
Kernel: Rename Process::space() => Process::address_space()
2021-08-06 14:05:58 +02:00
init.cpp
Kernel: Move Kernel/Memory/ code into Kernel::Memory namespace
2021-08-06 14:05:58 +02:00
IO.h
Kernel: Specify I/O size for BMIDEChannel
2021-06-28 15:55:00 +02:00
KBuffer.h
Kernel: Move Kernel/Memory/ code into Kernel::Memory namespace
2021-08-06 14:05:58 +02:00
KBufferBuilder.cpp
Kernel: Move Kernel/Memory/ code into Kernel::Memory namespace
2021-08-06 14:05:58 +02:00
KBufferBuilder.h
Kernel: Remove KBufferBuilder's can_expand restriction
2021-07-20 18:05:05 +02:00
KLexicalPath.cpp
Kernel: Make KLexicalPath::basename() more compliant
2021-07-11 14:10:58 +02:00
KLexicalPath.h
Kernel: Add KLexicalPath::try_join and use it
2021-07-07 15:32:17 +02:00
kprintf.cpp
Kernel: Remove unused header includes
2021-08-01 08:10:16 +02:00
KResult.h
AK+Kernel: Fix perfect forwarding constructors shadowing others
2021-07-08 10:11:00 +02:00
kstdio.h
Kernel: Add dbgputch() to kstdio.h
2021-06-24 10:29:09 +02:00
KString.cpp
Kernel: Allow passing null pointer to delete
2021-07-14 13:12:25 +02:00
KString.h
Kernel: Add formatter function for OwnPtr<KString>
2021-07-07 15:32:17 +02:00
KSyms.cpp
Kernel: Print panic backtrace to both the screen and serial
2021-08-04 20:14:54 +02:00
KSyms.h
Kernel: Print panic backtrace to both the screen and serial
2021-08-04 20:14:54 +02:00
linker.ld
Kernel: Support loading the kernel at almost arbitrary virtual addresses
2021-07-27 13:15:16 +02:00
LockMode.h
Kernel: Allow Lock to block from BlockCondition
2021-07-12 11:27:18 +02:00
MiniStdLib.cpp
Kernel: Introduce basic pre-kernel environment
2021-07-18 17:31:13 +02:00
mkmap.sh
Kernel: Use our toolchain's c++filt tool for the kernel map
2021-07-29 10:38:31 +02:00
Module.h
…
Multiboot.h
Prekernel: Export some multiboot parameters in our own BootInfo struct
2021-07-27 13:15:16 +02:00
Mutex.cpp
Kernel: Only include AK/SourceLocation.h if LOCK_DEBUG is enabled
2021-08-01 08:10:16 +02:00
Mutex.h
Kernel: Allow MutexLocker to be conditionally initialized
2021-07-20 03:21:14 +02:00
Panic.cpp
Kernel: Print panic backtrace to both the screen and serial
2021-08-04 20:14:54 +02:00
Panic.h
…
PerformanceEventBuffer.cpp
Kernel: Rename Process::space() => Process::address_space()
2021-08-06 14:05:58 +02:00
PerformanceEventBuffer.h
Kernel: Rename PerformanceEvent methods to be more ARCH independent
2021-07-19 08:46:55 +02:00
PerformanceManager.h
Kernel: Rename Range => VirtualRange
2021-08-06 14:05:58 +02:00
PhysicalAddress.h
Kernel: Move PhysicalPage classes out of the heap into an array
2021-07-08 11:43:34 +02:00
Process.cpp
Kernel: Rename Process::space() => Process::address_space()
2021-08-06 14:05:58 +02:00
Process.h
Kernel: Move UnveilNode.h into Kernel/FileSystem/
2021-08-06 14:11:45 +02:00
ProcessExposed.cpp
Kernel: Simplify ProcFS generated buffer caching
2021-07-20 18:05:05 +02:00
ProcessExposed.h
Kernel/ProcFS: Make various things superuser-only once again
2021-07-28 18:59:53 +02:00
ProcessGroup.cpp
Kernel: Standardize the header include style to 'include <Kernel/...>'
2021-07-11 21:37:38 +02:00
ProcessGroup.h
Kernel: Remove unused header includes
2021-08-01 08:10:16 +02:00
ProcessSpecificExposed.cpp
Kernel: Rename Process::space() => Process::address_space()
2021-08-06 14:05:58 +02:00
Random.cpp
Kernel: Rename Locker => MutexLocker
2021-07-18 01:53:04 +02:00
Random.h
Kernel: Rename Lock to Mutex
2021-07-17 21:10:32 +02:00
RTC.cpp
Kernel: Ensure we read valid values from the RTC CMOS registers
2021-08-04 19:53:04 +02:00
RTC.h
Kernel: Ensure we read valid values from the RTC CMOS registers
2021-08-04 19:53:04 +02:00
SanCov.cpp
Kernel: Remove unused header includes
2021-08-01 08:10:16 +02:00
Scheduler.cpp
Kernel: Move Kernel/Memory/ code into Kernel::Memory namespace
2021-08-06 14:05:58 +02:00
Scheduler.h
Kernel: Remove unused Scheduler::yield_from_critical()
2021-07-26 00:39:10 +02:00
Sections.h
Kernel: Support loading the kernel at almost arbitrary virtual addresses
2021-07-27 13:15:16 +02:00
SpinLock.h
Kernel: Pull apart CPU.h
2021-06-24 00:38:23 +02:00
StdLib.cpp
Kernel: Move Kernel/Memory/ code into Kernel::Memory namespace
2021-08-06 14:05:58 +02:00
StdLib.h
Everywhere: Fix incorrect usages of AK::Checked
2021-07-04 20:08:28 +01:00
Syscall.cpp
Kernel: Rename Process::space() => Process::address_space()
2021-08-06 14:05:58 +02:00
Thread.cpp
Kernel: Rename Process::space() => Process::address_space()
2021-08-06 14:05:58 +02:00
Thread.h
Kernel: Rename Range => VirtualRange
2021-08-06 14:05:58 +02:00
ThreadBlockers.cpp
Kernel: Make AsyncDeviceRequest::name() return StringView
2021-08-06 00:37:47 +02:00
ThreadTracer.cpp
Kernel: Remove unused header includes in root kernel tree
2021-07-11 21:37:38 +02:00
ThreadTracer.h
Everywhere: Use nothrow new with adopt_{ref,own}_if_nonnull
2021-06-24 17:35:49 +04:30
TimerQueue.cpp
Kernel: Do not cancel stale timers when servicing sys$alarm
2021-08-03 18:44:01 +02:00
TimerQueue.h
Kernel: Do not cancel stale timers when servicing sys$alarm
2021-08-03 18:44:01 +02:00
UBSanitizer.cpp
Kernel: Pull apart CPU.h
2021-06-24 00:38:23 +02:00
UnixTypes.h
Kernel+LibC: Add linger to sys/sockets.h
2021-07-29 19:35:03 +01:00
UserOrKernelBuffer.cpp
Kernel: Move Kernel/Memory/ code into Kernel::Memory namespace
2021-08-06 14:05:58 +02:00
UserOrKernelBuffer.h
Kernel: Move Kernel/Memory/ code into Kernel::Memory namespace
2021-08-06 14:05:58 +02:00
VirtualAddress.h
Kernel: Make VirtualAddress::page_base() work with 64-bit addresses
2021-07-18 17:31:13 +02:00
WaitQueue.cpp
…
WaitQueue.h
…
WorkQueue.cpp
Kernel: Move special sections into Sections.h
2021-06-24 00:38:23 +02:00
WorkQueue.h
…