| age |
author |
description |
| Sat, 05 Nov 2011 04:53:46 +0200 |
John Tsiombikas |
holy fuck, copy_on_write didn't actually do the copy!!!! |
| Sat, 15 Oct 2011 08:06:58 +0300 |
John Tsiombikas |
fixed cleanup_vm to avoid cleaning up kernel pages |
| Sat, 15 Oct 2011 07:45:56 +0300 |
John Tsiombikas |
- implemented syscalls: exit, waitpid, getppid |
| Wed, 12 Oct 2011 14:46:00 +0300 |
John Tsiombikas |
added a comment in clone_vm |
| Wed, 12 Oct 2011 14:39:40 +0300 |
John Tsiombikas |
ok I *think* i've fixed it now |
| Mon, 10 Oct 2011 04:16:01 +0300 |
John Tsiombikas |
- added a generic red-black tree data structure |
| Wed, 17 Aug 2011 05:43:47 +0300 |
John Tsiombikas |
forgot to handle the cow argument to clone_vm |
| Tue, 16 Aug 2011 03:26:53 +0300 |
John Tsiombikas |
I think we're done for now. two processes seem to be scheduled and switched just fine, fork seems to work (NO CoW YET!) |
| Mon, 15 Aug 2011 04:03:39 +0300 |
John Tsiombikas |
Fixed most important task switching bugs. |
| Sun, 07 Aug 2011 06:42:00 +0300 |
John Tsiombikas |
picking this up again, let's fix it |
| Mon, 01 Aug 2011 06:45:29 +0300 |
John Tsiombikas |
lalalala |
| Sat, 30 Jul 2011 07:21:54 +0300 |
John Tsiombikas |
fuck yeah, now do priviledge levels and TSS |
| Thu, 28 Jul 2011 17:56:05 +0300 |
John Tsiombikas |
fixed the page fault |
| Thu, 28 Jul 2011 05:43:04 +0300 |
John Tsiombikas |
continuing with the process implementation. not done yet, panics. |
| Tue, 26 Jul 2011 02:41:33 +0300 |
John Tsiombikas |
mainly additions to the VM to support processes etc. not complete |
| Mon, 25 Jul 2011 11:29:02 +0300 |
John Tsiombikas |
- implemented clone_vmem |
| Wed, 08 Jun 2011 03:02:42 +0300 |
John Tsiombikas |
8254 timer code |
| Sat, 09 Apr 2011 07:14:06 +0300 |
John Tsiombikas |
fixes here and there |
| Wed, 06 Apr 2011 07:42:44 +0300 |
John Tsiombikas |
protected critical sections in VM and the physical memory manager by disabling interrupts |
| Tue, 05 Apr 2011 02:09:02 +0300 |
John Tsiombikas |
switched the vm to use recursive page tables |
| Mon, 04 Apr 2011 23:34:06 +0300 |
John Tsiombikas |
- fixed tragic mistake in the initial kernel image mapping |
| Sun, 03 Apr 2011 18:42:19 +0300 |
John Tsiombikas |
writing the vm |
| Wed, 30 Mar 2011 22:42:16 +0300 |
John Tsiombikas |
I think I'm done with the physical memory page allocator |
| Sun, 27 Mar 2011 06:28:26 +0300 |
John Tsiombikas |
fixed the stupid mistake. forgot to page-align the page directory |
