6 commits

Author	SHA1	Message	Date
Andreas Kling	945f8eb22a	Kernel: Don't treat read faults like CoW exceptions ... I'm not sure why we would have a non-readable CoW region, but I suppose we could, so let's not Copy-on-Read in those cases.	2019-08-06 09:39:39 +02:00
Andreas Kling	af4cf01560	Kernel: Clean up the page fault handling code a bit ... Not using "else" after "return" unnests the code and makes it easier to follow. Also use an enum for the two different page fault types.	2019-08-06 09:33:35 +02:00
Andreas Kling	eca5c2bdf8	Kernel: Move VirtualAddress.h into VM/	2019-07-09 15:04:45 +02:00
Andreas Kling	27f699ef0c	AK: Rename the common integer typedefs to make it obvious what they are. ... These types can be picked up by including <AK/Types.h>: * u8, u16, u32, u64 (unsigned) * i8, i16, i32, i64 (signed)	2019-07-03 21:20:13 +02:00
Andreas Kling	183205d51c	Kernel: Make the x86 paging code slightly less insane. ... Instead of PDE's and PTE's being weird wrappers around dword*, just have MemoryManager::ensure_pte() return a PageDirectoryEntry&, which in turn has a PageTableEntry* entries(). I've been trying to understand how things ended up this way, and I suspect it was because I inadvertently invoked the PageDirectoryEntry copy ctor in the original work on this, which must have made me very confused.. Anyways, now things are a bit saner and we can move forward towards a better future, etc. :^)	2019-06-26 21:45:56 +02:00
Andreas Kling	736092a087	Kernel: Move i386.{cpp,h} => Arch/i386/CPU.{cpp,h} ... There's a ton of work that would need to be done before we could spin up on another architecture, but let's at least try to separate things out a bit.	2019-06-07 20:02:01 +02:00

Renamed from Kernel/i386.h (Browse further)