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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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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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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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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Mathieu Maret
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ddc0c4c84a
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Wrap IRQ with ASM
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2021-10-08 11:24:02 +02:00 |
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mathieu
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f9d8a4ad29
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Merge pull request 'ata' (#2) from ata into master
Reviewed-on: http://git.mathux.org/mathieu/matos/pulls/2
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2021-10-06 13:50:10 +02:00 |
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Mathieu Maret
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19714126d1
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ATA add write and some test
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2021-10-06 10:45:03 +02:00 |
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Mathieu Maret
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a47783ed9c
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fix ATA disk and controller detection
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2021-10-05 21:59:36 +02:00 |
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Mathieu Maret
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9c36f3afa2
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Add zalloc
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2021-10-04 21:20:16 +02:00 |
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Mathieu Maret
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f2e32cc0fd
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Add ATA
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2021-10-03 23:19:00 +02:00 |
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mathieu
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1222c0b998
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Merge branch 'master' into areaIntegration
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2021-10-01 22:21:31 +02:00 |
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Mathieu Maret
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8edaa8646f
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link slab allocator to areaAlloc
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2021-10-01 22:21:11 +02:00 |
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Mathieu Maret
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a96f72b0af
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Add alternative memcpy implementation
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2021-09-15 21:58:06 +02:00 |
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Mathieu Maret
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10d42721e9
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Add read_cycle_counter
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2021-09-15 21:51:58 +02:00 |
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Mathieu Maret
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31aaf10635
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bootstrap alloc and area
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2021-08-09 14:55:47 +02:00 |
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Mathieu Maret
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8bb6cdbad4
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Complete details about first 1MB reserved
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2021-06-09 22:23:33 +02:00 |
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Mathieu Maret
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865d3b811e
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Rename memDesc to phyMemDesc
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2021-04-10 21:53:03 +02:00 |
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Mathieu Maret
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4887984322
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Thinner phy page pre-booking
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2021-04-10 00:24:02 +02:00 |
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Mathieu Maret
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b077d54e7f
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WIP: implement basic of alloc area
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2021-04-07 16:34:37 +02:00 |
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Mathieu Maret
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a2d2e1de60
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Check malloc return value
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2021-04-07 16:34:37 +02:00 |
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Mathieu Maret
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4a61d7f3b7
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memDesc: change ref as unsigned
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2021-02-10 21:15:35 +01:00 |
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Mathieu Maret
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3b7543064d
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alloc: simplify full usage
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2021-01-26 08:45:13 +01:00 |
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Mathieu Maret
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5ab68d8197
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Various cleaning
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2021-01-25 20:05:38 +01:00 |
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Mathieu Maret
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ede53ae4f9
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VGA renaming
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2021-01-25 14:00:06 +01:00 |
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Mathieu Maret
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3f4fb9e952
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add asprintf
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2021-01-25 10:17:19 +01:00 |
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Mathieu Maret
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bea3449b11
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Implement vsnprintf and use it
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2021-01-24 23:51:21 +01:00 |
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Mathieu Maret
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b305653aac
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Fix klibc return values
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2021-01-24 22:20:43 +01:00 |
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Mathieu Maret
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73b721dbc1
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Add some mem stat
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2021-01-23 21:51:00 +01:00 |
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Mathieu Maret
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c3d345bb87
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Add 64bit printf
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2021-01-23 21:21:13 +01:00 |
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Mathieu Maret
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8309174f1a
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Get mem mapping from bootloader
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2021-01-23 00:47:06 +01:00 |
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Mathieu Maret
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77b495e382
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Fix naming and mem bottom
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2021-01-22 23:10:07 +01:00 |
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Mathieu Maret
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a254a7cd71
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Fix allocation of too big size
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2021-01-16 22:43:43 +01:00 |
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Mathieu Maret
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9815cc062f
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Multiple page allocation
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2020-08-28 22:40:21 +02:00 |
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Mathieu Maret
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ba9e0f1bff
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protect slub access from multithread
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2020-08-21 00:35:33 +02:00 |
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Mathieu Maret
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c71b0135cf
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add wq[Init|Free]
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2020-08-20 23:41:36 +02:00 |
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Mathieu Maret
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5b933a82d3
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Implement timeout on wait_queue
fix #1
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2020-08-20 23:41:12 +02:00 |
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Mathieu Maret
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9c6c4f3470
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Fix typo
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2020-08-16 00:24:59 +02:00 |
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Mathieu Maret
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6922f6dfa4
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improve wait_queue api
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2020-08-15 23:31:35 +02:00 |
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Mathieu Maret
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0f200d1911
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Add mutex implementation
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2020-07-08 23:08:50 +02:00 |
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Mathieu Maret
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1230d738a6
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Add %p for printf
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2020-07-08 23:03:05 +02:00 |
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Mathieu Maret
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5de1c54b61
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Move sleep Thread to test
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2020-07-06 17:21:49 +02:00 |
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Mathieu Maret
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319f197fcd
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Fix scheduler with sleeping task
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2020-05-03 23:13:17 +02:00 |
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Mathieu Maret
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b1e6bc1aab
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Fix initial thread status
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2020-05-03 23:11:45 +02:00 |
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Mathieu Maret
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4b3f928f67
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kthreadMsleep implementation wip
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2020-05-03 14:45:26 +02:00 |
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Mathieu Maret
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f7525f9e76
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Xsec to jiffies convertion
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2020-04-30 23:16:41 +02:00 |
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Mathieu Maret
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c65c7bb7b0
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More more stuff in arch subdir
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2020-04-29 23:07:01 +02:00 |
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Mathieu Maret
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e51314ffac
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organize by arch
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2020-04-27 23:45:38 +02:00 |
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Mathieu Maret
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6c3a03a4bc
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Implement Jiffies
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2020-04-27 23:26:22 +02:00 |
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Mathieu Maret
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3b97d0307d
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Style: harmonize formatting
Thanks to: "clang-format -i -style=file **/*.{c,h}"
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2020-04-27 00:14:51 +02:00 |
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Mathieu Maret
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6cfc8e1c2f
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kthread: formatting
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2020-04-24 23:40:19 +02:00 |
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Mathieu Maret
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c7feb31c22
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Add default exception handler
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2020-04-24 23:39:56 +02:00 |
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Mathieu Maret
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dafaba7407
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kthread implement yield
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2020-04-24 23:35:57 +02:00 |
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Mathieu Maret
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b2d3cd62ca
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alloc: fix free in full slab
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2020-04-24 23:28:11 +02:00 |
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Mathieu Maret
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0c389afa8f
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Harmonize kthread func naming
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2020-04-24 13:42:47 +02:00 |
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Mathieu Maret
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59a8d3b582
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Exception handler can access their ID
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2020-04-23 23:59:57 +02:00 |
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Mathieu Maret
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de14e795d6
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kthread: implement exit
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2020-04-23 23:40:16 +02:00 |
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Mathieu Maret
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c1b13bc3f4
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Improve log at boot
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2020-04-23 23:38:20 +02:00 |
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Mathieu Maret
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2c0f54926d
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Initial kthread implementation
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2020-04-23 14:49:42 +02:00 |
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Mathieu Maret
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5141044c06
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use popal/pushal for context switch
Should take fewer clock nd save esp
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2020-04-22 17:31:37 +02:00 |
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Mathieu Maret
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79c1fda419
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Some defintion improvments
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2020-04-22 16:54:30 +02:00 |
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Mathieu Maret
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a19f4cb609
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Set PIT IRQ in main
complete interrupt_frame struct and formatting
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2020-04-22 16:52:54 +02:00 |
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Mathieu Maret
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389452ec3f
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printf: also write on serial
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2019-05-17 09:57:14 +02:00 |
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Mathieu Maret
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ca22696b29
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klibc: put printf inside (instead of vga.h)
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2019-05-17 09:35:23 +02:00 |
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Mathieu Maret
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13f1dc7878
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Multiboot: display mmap and mod informations
sample code from https://www.gnu.org/software/grub/manual/multiboot/html_node/kernel_002ec.html#kernel_002ec
have issue (c.f. https://forum.osdev.org/viewtopic.php?t=30318)
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2019-05-16 23:24:54 +02:00 |
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Mathieu Maret
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3bca737990
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Add context switch
This is taken from SOS
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2019-05-15 23:22:28 +02:00 |
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Mathieu Maret
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03c74c68d6
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Fix headers
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2019-05-15 23:20:03 +02:00 |
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Mathieu Maret
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340ae6a4d0
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alloc: fix some naming. alloc up to page_size
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2019-04-17 23:46:56 +02:00 |
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Mathieu Maret
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06c8562a80
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alloc: reduce slabEntry size
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2019-04-17 23:13:46 +02:00 |
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Mathieu Maret
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b3d38d8c9c
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alloc: split slab and slabEntry definition
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2019-04-17 18:07:19 +02:00 |
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Mathieu Maret
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f2b0edc5a3
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alloc: fix new slab allocation
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2019-04-17 12:48:24 +02:00 |
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Mathieu Maret
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f90b9bd3fd
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alloc: fix indent
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2019-04-17 12:06:54 +02:00 |
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Mathieu Maret
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8cf50c9a6e
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implement memcmp
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2019-04-16 10:19:36 +02:00 |
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Mathieu Maret
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3f258485b9
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implement free
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2019-04-15 23:09:09 +02:00 |
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Mathieu Maret
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698490800f
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Alloc: selfContaining is optionnal
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2019-04-15 22:49:10 +02:00 |
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Mathieu Maret
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f1b3895473
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Alloc: could be initialized in random way
fix ENO usage
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2019-04-15 21:35:47 +02:00 |
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Mathieu Maret
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6c91272fc2
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alloc: slub implemented with list
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2019-04-14 15:56:48 +02:00 |
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Mathieu Maret
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e03f0c0d78
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Add test
Add test for alloc and add asert statement
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2019-04-11 23:08:59 +02:00 |
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Mathieu Maret
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7def058cf4
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Add slab allocator
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2019-04-11 22:34:20 +02:00 |
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Mathieu Maret
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df1fa005b3
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stack: add comments
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2019-01-09 16:20:06 +01:00 |
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Mathieu Maret
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0e6a80f6e5
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klibc: add some helper
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2018-11-22 17:41:18 +01:00 |
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Mathieu Maret
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432d8801e1
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Complete pagefault handler
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2018-11-20 17:43:19 +01:00 |
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Mathieu Maret
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8108c8f3ab
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klibc: add string related func
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2018-11-20 17:03:57 +01:00 |
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Mathieu Maret
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e998fec795
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stack_trace try to get function arguments
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2018-11-19 13:57:07 +01:00 |
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Mathieu Maret
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27293c805c
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Add more info about segfault
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2018-11-16 15:00:31 +01:00 |
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Mathieu Maret
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085857a900
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Add backtrace function
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2018-11-16 14:47:21 +01:00 |
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Mathieu Maret
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50fa9b7d24
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implement %x in printf
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2018-11-16 10:34:03 +01:00 |
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Mathieu Maret
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ac64b124da
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paging: fix free unused pte
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2018-11-15 22:53:27 +01:00 |
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Mathieu Maret
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146a06f0e6
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wip: add blinking cursor
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2018-11-14 18:03:11 +01:00 |
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Mathieu Maret
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4bbe08d8f5
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Add count for allocated and mapped page
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2018-11-14 14:28:06 +01:00 |
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