Mathieu Maret
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9ac252c235
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Readme: add todo
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2021-11-06 00:15:54 +01:00 |
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Mathieu Maret
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d3a7ab59b7
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Basic shell
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2021-11-06 00:13:40 +01:00 |
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Mathieu Maret
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ec9d255b1c
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Correct return value from syscall
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2021-11-06 00:13:19 +01:00 |
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Mathieu Maret
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288663ad58
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Import ringbuffer implementation
From https://git.mathux.org/mathieu/ringbuffer
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2021-11-05 23:31:28 +01:00 |
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Mathieu Maret
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2b32908029
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load userspace from disk
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2021-11-05 23:02:23 +01:00 |
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Mathieu Maret
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47f1d3f8ab
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Makefile: some simplification
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2021-11-05 09:28:25 +01:00 |
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Mathieu Maret
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2cfa67b8e2
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Add partition table support
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2021-11-05 08:57:17 +01:00 |
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mathieu
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f81a515514
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Merge pull request 'user_space' (#4) from user_space into master
Reviewed-on: http://git.mathux.org/mathieu/matos/pulls/4
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2021-11-04 16:17:35 +01:00 |
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Mathieu Maret
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4ad5b58787
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Userspace with a syscall
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2021-11-04 11:40:53 +01:00 |
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Mathieu Maret
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a02167ad88
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Reduce assert stack depth
This may cause page fault in test
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2021-11-03 23:37:44 +01:00 |
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Mathieu Maret
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7c227a730c
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debug output serial into a file
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2021-11-03 23:36:48 +01:00 |
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Mathieu Maret
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afb622e17a
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ATA: write do not block forever
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2021-11-03 23:00:20 +01:00 |
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Mathieu Maret
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e94f87b798
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Fix threadSwitch
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2021-11-03 09:54:44 +01:00 |
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Mathieu Maret
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959bc56bc7
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pit_handler: fix stack growing
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2021-11-03 09:53:38 +01:00 |
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Mathieu Maret
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97d1e9ba2a
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Pit handler save ebp
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2021-11-02 23:07:01 +01:00 |
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Mathieu Maret
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ebc90d3f06
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Fix mapping issue
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2021-11-02 22:33:04 +01:00 |
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Mathieu Maret
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7b60e1bdac
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Fix threadSwitch context
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2021-11-02 22:00:31 +01:00 |
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Mathieu Maret
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84e104d83e
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Implement some basic syscall
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2021-11-02 21:47:05 +01:00 |
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Mathieu Maret
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98db8b8962
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add context switch in thread
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2021-11-02 21:24:12 +01:00 |
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Mathieu Maret
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814d38bc97
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Makefile: all asm in Gnu AS
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2021-10-31 00:04:01 +02:00 |
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Mathieu Maret
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0040fb1cda
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Add basic test for process
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2021-10-30 15:43:40 +02:00 |
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Mathieu Maret
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ec65623da4
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Reduce kthead execution time
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2021-10-30 15:34:13 +02:00 |
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Mathieu Maret
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5230b971b2
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Add process subsystem
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2021-10-30 15:30:19 +02:00 |
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Mathieu Maret
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e65a57d55d
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Rename kthread to thread
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2021-10-30 14:29:12 +02:00 |
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Mathieu Maret
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ca4b318df6
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rename struct kthread in thread
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2021-10-30 14:08:12 +02:00 |
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Mathieu Maret
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e6524c7d48
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Naming fix
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2021-10-30 13:58:12 +02:00 |
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Mathieu Maret
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2c4ade0fca
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test show free mem before/after
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2021-10-30 00:37:26 +02:00 |
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Mathieu Maret
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79a2bc58ae
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Integrate MMU context
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2021-10-30 00:28:31 +02:00 |
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Mathieu Maret
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55e709adb5
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allocArea: implement allocPhy failure case
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2021-10-29 23:18:15 +02:00 |
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Mathieu Maret
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7081fea36d
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Fix areaAlloc map failing and tests
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2021-10-29 17:48:06 +02:00 |
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Mathieu Maret
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d702c7b60e
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malloc: fix recursivity with areaAlloc
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2021-10-29 12:34:33 +02:00 |
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Mathieu Maret
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186192023d
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Exception: fix stack for ex withour err code
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2021-10-29 12:29:18 +02:00 |
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Mathieu Maret
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f1039b7fe4
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context: add copy kernel context
fix also some indentation
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2021-10-28 19:18:03 +02:00 |
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Mathieu Maret
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ca399ee782
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Modify areaAdd api to be able to do more check
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2021-10-28 18:33:02 +02:00 |
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Mathieu Maret
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be080af906
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Fix initial area setup
The inital kernel stack was not page aligned and thus was found in 2
area
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2021-10-28 18:19:35 +02:00 |
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Mathieu Maret
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e658ea6e48
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Fix upper area limit
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2021-10-28 11:03:44 +02:00 |
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Mathieu Maret
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07d173a9c1
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Sync PDs on modifications
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2021-10-28 00:41:02 +02:00 |
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Mathieu Maret
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7b9ceba6b2
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Give stack information to area
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2021-10-28 00:32:35 +02:00 |
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Mathieu Maret
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9ae500f06e
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Add more test
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2021-10-27 17:39:17 +02:00 |
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Mathieu Maret
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7f6bb8eef3
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add mmu context
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2021-10-27 17:36:12 +02:00 |
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Mathieu Maret
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46e1bb0642
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area alloc: mapping optionnal
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2021-10-27 17:30:58 +02:00 |
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Mathieu Maret
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2c6ffe34a1
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Allow to unref unrefered page
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2021-10-27 17:26:49 +02:00 |
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Mathieu Maret
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4aa093034b
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Page fault: more information
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2021-10-27 17:20:28 +02:00 |
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Mathieu Maret
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fbb51dff0f
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Fix Area research and init size
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2021-10-27 17:17:41 +02:00 |
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Mathieu Maret
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1e7f99a3e2
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Correct irq asm handling
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2021-10-27 10:52:50 +02:00 |
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Mathieu Maret
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3fb667d62e
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Core exception handling w or wo err code
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2021-10-27 10:13:11 +02:00 |
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Mathieu Maret
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75dbbdb53b
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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
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2021-10-27 00:14:22 +02:00 |
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Mathieu Maret
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8f6f6cf471
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WIP: add TSS management
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2021-10-25 21:29:18 +02:00 |
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Mathieu Maret
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8a53ecfecd
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VGA: could be configured from MBI
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2021-10-25 21:29:02 +02:00 |
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Mathieu Maret
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8ff10c938c
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Improve print information from mbi
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2021-10-18 20:39:08 +02:00 |
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