RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-05-31 21:08:12 +00:00
Code Issues Activity Actions
serenity/Kernel/Arch/x86/common
History
Gunnar Beutner b5aad1c81d Kernel: Fix GDT and segment selectors to make userland work on x86_64 
Userland faulted on the very first instruction before because the
PML4T/PDPT/etc. weren't marked as user-accessible. For some reason
x86 doesn't care about that.

Also, we need to provide an appropriate userspace stack segment
selector to iretq.
2021-06-28 22:29:28 +02:00
..
Boot Kernel: Move Multiboot header into a separate file 2021-06-25 15:19:09 +02:00
ASM_wrapper.cpp Kernel: Move special sections into Sections.h 2021-06-24 00:38:23 +02:00
CPU.cpp Kernel: Add stubs for missing x86_64 functionality 2021-06-24 09:27:13 +02:00
Interrupts.cpp Kernel: Fix memset() on x86_64 2021-06-28 15:55:00 +02:00
Processor.cpp Kernel: Fix GDT and segment selectors to make userland work on x86_64 2021-06-28 22:29:28 +02:00
ProcessorInfo.cpp Kernel: Add stubs for missing x86_64 functionality 2021-06-24 09:27:13 +02:00
SafeMem.cpp Kernel: Implement safe_* memory access functions for x86_64 2021-06-27 15:46:42 +02:00
TrapFrame.cpp Kernel: Pull apart CPU.h 2021-06-24 00:38:23 +02:00