 Andreas Kling
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ce5f7f6c07
Kernel: Use the CPU's NX bit to enforce PROT_EXEC on memory mappings
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5 年之前 |
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Andreas Kling
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52deb09382
Kernel: Enable PAE (Physical Address Extension)
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5 年之前 |
|
Andreas Kling
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c087abc48d
Kernel: Rename PageDirectory::find_by_pdb() => find_by_cr3()
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5 年之前 |
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Andreas Kling
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c9a5253ac2
Kernel: Uh, actually *actually* turn on CR4.PGE
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5 年之前 |
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Andreas Kling
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3623e35978
Kernel: Oops, actually enable CR4.PGE (page table global bit)
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5 年之前 |
|
Andreas Kling
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ae2d72377d
Kernel: Enable the x86 WP bit to catch invalid memory writes in ring 0
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5 年之前 |
|
Andreas Kling
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62c2309336
Kernel: Fix some warnings about passing non-POD to kprintf
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5 年之前 |
|
Andreas Kling
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b6ee8a2c8d
Kernel: Rename vmo => vmobject everywhere
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5 年之前 |
|
Andreas Kling
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0a75a46501
Kernel: Make sure the kernel info page is read-only for userspace
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5 年之前 |
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Andreas Kling
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9ad151c665
Kernel: Improve comment about the system virtual memory map a bit
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5 年之前 |
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Andreas Kling
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cde0a1eeb5
Kernel: Put some debug spam behind PAGE_FAULT_DEBUG
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5 年之前 |
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Andreas Kling
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e56daf547c
Kernel: Disallow syscalls from writeable memory
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5 年之前 |
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Andreas Kling
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2d1bcce34a
Kernel: Fix triple-fault when clicking on SystemServer in SystemMonitor
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5 年之前 |
|
Andreas Kling
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9a157b5e81
Revert "Kernel: Move Kernel mapping to 0xc0000000"
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5 年之前 |
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Jesse Buhagiar
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bd33c66273
Kernel: Move Kernel mapping to 0xc0000000
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5 年之前 |
|
Andreas Kling
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794758df3a
Kernel: Implement some basic stack pointer validation
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5 年之前 |
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Liav A
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bce510bf6f
Kernel: Fix the search method of free userspace physical pages (#742)
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5 年之前 |
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supercomputer7
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c3c905aa6c
Kernel: Removing hardcoded offsets from Memory Manager
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5 年之前 |
|
Andreas Kling
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19398cd7d5
Kernel: Reorganize memory layout a bit
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5 年之前 |
|
Andreas Kling
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d67c6a92db
Kernel: Move page fault handling from MemoryManager to Region
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5 年之前 |
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Andreas Kling
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0e8f1d7cb6
Kernel: Don't expose a region's page directory to the outside world
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5 年之前 |
|
Andreas Kling
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9b2dc36229
Kernel: Merge MemoryManager::map_region_at_address() into Region::map()
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5 年之前 |
|
Andreas Kling
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98b328754e
Kernel: Fix bad setup of CoW faults for offset regions
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5 年之前 |
|
Andreas Kling
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5b7f8634e3
Kernel: Set the G (global) bit for kernel page tables
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5 年之前 |
|
Andreas Kling
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4bf1a72d21
Kernel: Teach Region how to remap itself
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5 年之前 |
|
Andreas Kling
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3dce0f23f4
Kernel: Regions should be mapped into a PageDirectory, not a Process
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5 年之前 |
|
Andreas Kling
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2cfc43c982
Kernel: Move region map/unmap operations into the Region class
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5 年之前 |
|
Andreas Kling
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a221cddeec
Kernel: Clean up a bunch of wrong-looking Region/VMObject code
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5 年之前 |
|
Andreas Kling
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fe455c5ac4
Kernel: Move page remapping into Region::remap_page(index)
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5 年之前 |
|
Andreas Kling
|
b0321bf290
Kernel: Zero-fill faults should not temporarily enable interrupts
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5 年之前 |
