diff options
| author | Amlal <amlal@nekernel.org> | 2025-04-30 12:34:54 +0200 |
|---|---|---|
| committer | Amlal <amlal@nekernel.org> | 2025-04-30 12:34:54 +0200 |
| commit | fcea594f2df75dcd0f3d4bfeac988b748be89c13 (patch) | |
| tree | 0204f5575637644879c89a1a3c00b5848043e89b /dev/kernel/HALKit/AMD64/Processor.h | |
| parent | 911bf2d68a4904d8ff838d31e00ef65d4e03063c (diff) | |
kernel: keep track of cr3 in AMD HAL/HEL.
why?
To keep track of it, avoid security issues in the future.
Signed-off-by: Amlal <amlal@nekernel.org>
Diffstat (limited to 'dev/kernel/HALKit/AMD64/Processor.h')
| -rw-r--r-- | dev/kernel/HALKit/AMD64/Processor.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/dev/kernel/HALKit/AMD64/Processor.h b/dev/kernel/HALKit/AMD64/Processor.h index b57e9abf..d7d594d9 100644 --- a/dev/kernel/HALKit/AMD64/Processor.h +++ b/dev/kernel/HALKit/AMD64/Processor.h @@ -286,3 +286,5 @@ EXTERN_C ATTRIBUTE(naked) Kernel::Void hal_load_gdt(Kernel::HAL::Register64 ptr) inline Kernel::VoidPtr kKernelBitMpStart = nullptr; inline Kernel::UIntPtr kKernelBitMpSize = 0UL; + +inline Kernel::VoidPtr kKernelCR3 = nullptr;
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