 Andreas Kling
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b6ee8a2c8d
Kernel: Rename vmo => vmobject everywhere
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5 years ago |
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Andreas Kling
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0a75a46501
Kernel: Make sure the kernel info page is read-only for userspace
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5 years ago |
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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 years ago |
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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 years ago |
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Andreas Kling
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e56daf547c
Kernel: Disallow syscalls from writeable memory
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5 years ago |
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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 years ago |
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Andreas Kling
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9a157b5e81
Revert "Kernel: Move Kernel mapping to 0xc0000000"
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5 years ago |
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Jesse Buhagiar
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bd33c66273
Kernel: Move Kernel mapping to 0xc0000000
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5 years ago |
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Andreas Kling
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794758df3a
Kernel: Implement some basic stack pointer validation
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5 years ago |
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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 years ago |
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supercomputer7
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c3c905aa6c
Kernel: Removing hardcoded offsets from Memory Manager
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5 years ago |
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Andreas Kling
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19398cd7d5
Kernel: Reorganize memory layout a bit
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5 years ago |
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Andreas Kling
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d67c6a92db
Kernel: Move page fault handling from MemoryManager to Region
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5 years ago |
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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 years ago |
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Andreas Kling
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9b2dc36229
Kernel: Merge MemoryManager::map_region_at_address() into Region::map()
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5 years ago |
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Andreas Kling
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98b328754e
Kernel: Fix bad setup of CoW faults for offset regions
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5 years ago |
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Andreas Kling
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5b7f8634e3
Kernel: Set the G (global) bit for kernel page tables
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5 years ago |
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Andreas Kling
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4bf1a72d21
Kernel: Teach Region how to remap itself
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5 years ago |
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Andreas Kling
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3dce0f23f4
Kernel: Regions should be mapped into a PageDirectory, not a Process
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5 years ago |
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Andreas Kling
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2cfc43c982
Kernel: Move region map/unmap operations into the Region class
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5 years ago |
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Andreas Kling
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a221cddeec
Kernel: Clean up a bunch of wrong-looking Region/VMObject code
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5 years ago |
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Andreas Kling
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fe455c5ac4
Kernel: Move page remapping into Region::remap_page(index)
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5 years ago |
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Andreas Kling
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b0321bf290
Kernel: Zero-fill faults should not temporarily enable interrupts
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5 years ago |
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Tom
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00a7c48d6e
APIC: Enable APIC and start APs
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5 years ago |
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Andreas Kling
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35138437ef
Kernel+SystemMonitor: Add fault counters
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5 years ago |
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Andreas Kling
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d481ae95b5
Kernel: Defer creation of Region CoW bitmaps until they're needed
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5 years ago |
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Conrad Pankoff
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fa20a447a9
Kernel: Repair unaligned regions supplied by the boot loader
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5 years ago |
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Andreas Kling
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2584636d19
Kernel: Fix partial munmap() deallocating still-in-use VM
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5 years ago |
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Andreas Kling
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7f9a33dba1
Kernel: Make Region single-owner instead of ref-counted
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5 years ago |
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Conrad Pankoff
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9c5e3cd818
Kernel: Ignore memory the bootloader gives us above 2^32
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5 years ago |
