Andreas Kling 683185e4aa MM: Allocate page tables from a separate set of physical pages. ...

The old approach only worked because of an overpermissive accident.
There's now a concept of supervisor physical pages that can be allocated.
They all sit in the low 4 MB of physical memory and are identity mapped,
shared between all processes, and only ring 0 can access them.

2019-01-01 02:09:43 +01:00

AK

Make PageDirectory store physical pages in a HashMap.

2018-12-31 15:10:12 +01:00

Base/etc

Make bash-2.05b build with minimal changes.

2018-11-17 00:14:07 +01:00

Editor

Editor: Fix build on Linux.

2018-12-09 13:48:11 +01:00

Kernel

MM: Allocate page tables from a separate set of physical pages.

2019-01-01 02:09:43 +01:00

LibC

Make syscall invocations look pleasant.

2018-12-21 03:02:06 +01:00

Userland

Tweak /bin/id output slightly.

2018-12-29 03:44:37 +01:00

VirtualFileSystem

Oops, errno codes need to be negative in the kernel.

2018-12-31 20:38:25 +01:00

Widgets

Make the Widgets/ directory build again.

2018-12-21 02:18:16 +01:00

.gitignore

Add simplified mmap() and munmap() syscalls.

2018-10-24 09:48:41 +02:00

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