mathieu/matos
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219 Commits 13 Branches 0 Tags 601 KiB
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Commit Graph

140 Commits

Author SHA1 Message Date
Mathieu Maret
288663ad58 Import ringbuffer implementation 
From https://git.mathux.org/mathieu/ringbuffer
 2021-11-05 23:31:28 +01:00
Mathieu Maret
2b32908029 load userspace from disk 2021-11-05 23:02:23 +01:00
Mathieu Maret
4ad5b58787 Userspace with a syscall 2021-11-04 11:40:53 +01:00
Mathieu Maret
a02167ad88 Reduce assert stack depth 
This may cause page fault in test
 2021-11-03 23:37:44 +01:00
Mathieu Maret
e94f87b798 Fix threadSwitch 2021-11-03 09:54:44 +01:00
Mathieu Maret
7b60e1bdac Fix threadSwitch context 2021-11-02 22:00:31 +01:00
Mathieu Maret
84e104d83e Implement some basic syscall 2021-11-02 21:47:05 +01:00
Mathieu Maret
98db8b8962 add context switch in thread 2021-11-02 21:24:12 +01:00
Mathieu Maret
0040fb1cda Add basic test for process 2021-10-30 15:43:40 +02:00
Mathieu Maret
5230b971b2 Add process subsystem 2021-10-30 15:30:19 +02:00
Mathieu Maret
e65a57d55d Rename kthread to thread 2021-10-30 14:29:12 +02:00
Mathieu Maret
ca4b318df6 rename struct kthread in thread 2021-10-30 14:08:12 +02:00
Mathieu Maret
e6524c7d48 Naming fix 2021-10-30 13:58:12 +02:00
Mathieu Maret
79a2bc58ae Integrate MMU context 2021-10-30 00:28:31 +02:00
Mathieu Maret
55e709adb5 allocArea: implement allocPhy failure case 2021-10-29 23:18:15 +02:00
Mathieu Maret
7081fea36d Fix areaAlloc map failing and tests 2021-10-29 17:48:06 +02:00
Mathieu Maret
d702c7b60e malloc: fix recursivity with areaAlloc 2021-10-29 12:34:33 +02:00
Mathieu Maret
ca399ee782 Modify areaAdd api to be able to do more check 2021-10-28 18:33:02 +02:00
Mathieu Maret
be080af906 Fix initial area setup 
The inital kernel stack was not page aligned and thus was found in 2
area
 2021-10-28 18:19:35 +02:00
Mathieu Maret
e658ea6e48 Fix upper area limit 2021-10-28 11:03:44 +02:00
Mathieu Maret
07d173a9c1 Sync PDs on modifications 2021-10-28 00:41:02 +02:00
Mathieu Maret
7b9ceba6b2 Give stack information to area 2021-10-28 00:32:35 +02:00
Mathieu Maret
7f6bb8eef3 add mmu context 2021-10-27 17:36:12 +02:00
Mathieu Maret
46e1bb0642 area alloc: mapping optionnal 2021-10-27 17:30:58 +02:00
Mathieu Maret
2c6ffe34a1 Allow to unref unrefered page 2021-10-27 17:26:49 +02:00
Mathieu Maret
4aa093034b Page fault: more information 2021-10-27 17:20:28 +02:00
Mathieu Maret
fbb51dff0f Fix Area research and init size 2021-10-27 17:17:41 +02:00
Mathieu Maret
75dbbdb53b Wrap IRQ, Exception, cpu_context to be ready for user 
Fix ASM where ebp was push 2 times.
One by pushw ebp
One by pushal later
 2021-10-27 00:14:22 +02:00
Mathieu Maret
8f6f6cf471 WIP: add TSS management 2021-10-25 21:29:18 +02:00
Mathieu Maret
8a53ecfecd VGA: could be configured from MBI 2021-10-25 21:29:02 +02:00
Mathieu Maret
8ff10c938c Improve print information from mbi 2021-10-18 20:39:08 +02:00
Mathieu Maret
ddc0c4c84a Wrap IRQ with ASM 2021-10-08 11:24:02 +02:00
mathieu
f9d8a4ad29 Merge pull request 'ata' (#2) from ata into master 
Reviewed-on: http://git.mathux.org/mathieu/matos/pulls/2
 2021-10-06 13:50:10 +02:00
Mathieu Maret
19714126d1 ATA add write and some test 2021-10-06 10:45:03 +02:00
Mathieu Maret
a47783ed9c fix ATA disk and controller detection 2021-10-05 21:59:36 +02:00
Mathieu Maret
9c36f3afa2 Add zalloc 2021-10-04 21:20:16 +02:00
Mathieu Maret
f2e32cc0fd Add ATA 2021-10-03 23:19:00 +02:00
mathieu
1222c0b998 Merge branch 'master' into areaIntegration 2021-10-01 22:21:31 +02:00
Mathieu Maret
8edaa8646f link slab allocator to areaAlloc 2021-10-01 22:21:11 +02:00
Mathieu Maret
a96f72b0af Add alternative memcpy implementation 2021-09-15 21:58:06 +02:00
Mathieu Maret
10d42721e9 Add read_cycle_counter 2021-09-15 21:51:58 +02:00
Mathieu Maret
31aaf10635 bootstrap alloc and area 2021-08-09 14:55:47 +02:00
Mathieu Maret
8bb6cdbad4 Complete details about first 1MB reserved 2021-06-09 22:23:33 +02:00
Mathieu Maret
865d3b811e Rename memDesc to phyMemDesc 2021-04-10 21:53:03 +02:00
Mathieu Maret
4887984322 Thinner phy page pre-booking 2021-04-10 00:24:02 +02:00
Mathieu Maret
b077d54e7f WIP: implement basic of alloc area 2021-04-07 16:34:37 +02:00
Mathieu Maret
a2d2e1de60 Check malloc return value 2021-04-07 16:34:37 +02:00
Mathieu Maret
4a61d7f3b7 memDesc: change ref as unsigned 2021-02-10 21:15:35 +01:00
Mathieu Maret
3b7543064d alloc: simplify full usage 2021-01-26 08:45:13 +01:00
Mathieu Maret
5ab68d8197 Various cleaning 2021-01-25 20:05:38 +01:00