 rusya
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9f721a72b7
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tasking: fix virtual mapping count in exec_from_file
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2025-06-07 15:07:26 +03:00 |
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rusya
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2408b67ccc
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tasking: continue working on executing ELF files
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2025-06-06 20:20:45 +03:00 |
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rusya
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ea6733fd46
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kmain: fix heap initialization and use kvalloc instead of alloc_page
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2025-06-06 14:16:47 +03:00 |
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rusya
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01155234c6
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tools: add elf tool
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2025-06-06 00:39:21 +03:00 |
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rusya
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541bc7172f
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mm: implement heap with liballoc, might review later
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2025-06-06 00:36:22 +03:00 |
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rusya
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d1ac41deeb
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tasking, mm: remove unused functions and page_directory field from the Task struct
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2025-06-01 14:04:49 +03:00 |
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rusya
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5f87e55067
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tasking: make jump_usermode2 lock the scheduler & test the second user task
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2025-06-01 13:53:06 +03:00 |
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rusya
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8fea7a8ec6
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tasking: isolate ring3 tasks
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2025-06-01 01:24:31 +03:00 |
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rusya
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f47a4a451d
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tasking: fix separate page directory creation for new ring0 tasks
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2025-06-01 00:15:06 +03:00 |
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rusya
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9000d76441
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tasking: continue working on page directory switching
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2025-05-31 19:43:38 +03:00 |
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rusya
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33aa97c6ec
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mm: add get_page_dir & set_page_dir
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2025-05-31 18:09:56 +03:00 |
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rusya
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d5f41b1ef9
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mm: fix pagetable calculation in get_physaddr & map_page
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2025-05-31 17:52:36 +03:00 |
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rusya
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681f509099
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some cleanups here and there
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2025-05-31 17:47:56 +03:00 |
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rusya
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7c870636c5
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a little cleanup in task.c and paging.h
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2025-05-29 23:13:03 +03:00 |
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rusya
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c808a5d295
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fix creating ring 3 tasks finally
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2025-05-29 21:18:09 +03:00 |
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rusya
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b8752ee39d
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gonna ask tsoding for help, fuck this shit
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2025-05-20 00:10:37 +03:00 |
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rusya
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bc0bd99f95
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fuck1
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2025-05-19 21:44:07 +03:00 |
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rusya
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e2b596dcbd
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fuckfuckfuckfuck
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2025-05-16 16:44:13 +03:00 |
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rusya
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5d012b410d
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yo almost, i guess...
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2025-05-16 16:34:30 +03:00 |
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rusya
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44d09ab13f
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fuckfuck
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2025-05-16 15:49:50 +03:00 |
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rusya
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2e372ae9c4
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maybe i'm close to fixing multitasking
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2025-05-16 14:55:19 +03:00 |
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rusya
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4fbaed321c
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rename myos.bin to katauos.bin everywhere
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2025-05-10 15:48:10 +03:00 |
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rusya
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767e74976f
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merge branch memory-shit into higher-half
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2025-05-10 15:48:10 +03:00 |
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rusya
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65f543fa92
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put memory map detection into paging.c (grub_memory_map function)
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2025-05-10 15:48:10 +03:00 |
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rusya
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745d85f413
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add getting memory map from grub
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2025-05-10 15:48:10 +03:00 |
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rusya
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0bf26a6c70
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organization
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2025-05-10 15:48:10 +03:00 |
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rusya
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00c9560660
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kmain: add multiboot magic as an argument
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2025-05-10 15:48:10 +03:00 |
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rusya
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d4a14633ce
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something
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2025-05-10 15:48:10 +03:00 |
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rusya
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b836a37264
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some test things
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2025-05-10 15:48:06 +03:00 |
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rusya
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7e97987e95
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add multiboot.h
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2025-04-14 16:30:10 +03:00 |
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rusya
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ab72a7ee18
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kmain: get bootloader name as a test of mbi thing
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2025-04-14 16:29:59 +03:00 |
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rusya
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170299bce3
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mm: add some debug prints to alloc_page in page_alloc.c
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2025-04-11 14:58:09 +03:00 |
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rusya
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0a8b29b11f
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mm: make page_alloc track all the memory
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2025-04-11 14:50:52 +03:00 |
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rusya
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35749c097f
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add debug target to makefile
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2025-04-10 21:38:54 +03:00 |
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rusya
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65565dd4a6
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tasking: add loading of a process' page directory before switching
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2025-04-10 21:38:31 +03:00 |
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rusya
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372b308ec8
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tasking: add simple base for running things in ring 3
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2025-04-07 16:13:31 +03:00 |
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rusya
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03e718c2c8
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gdt: change size bit to 1
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2025-04-07 14:15:43 +03:00 |
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rusya
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c92839c7f6
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gdt: setup TSS
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2025-04-06 20:07:24 +03:00 |
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rusya
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86cb117509
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gdt: add ring3 code and data segments
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2025-04-06 17:13:48 +03:00 |
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rusya
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2e2b7c7612
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mm: put all code into separate files
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2025-04-04 14:58:05 +03:00 |
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rusya
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b7b33fefca
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organize source files into separate directories
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2025-04-04 14:28:33 +03:00 |
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rusya
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f660beb3a7
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tasking: fix idle task creation & make task_create take EntryPoint type argument
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2025-04-01 17:14:25 +03:00 |
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rusya
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cb3d25f490
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tasking: make tasks run with arguments
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2025-04-01 16:28:27 +03:00 |
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rusya
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9381b4cdb7
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implement basic multitasking
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2025-03-31 14:51:33 +03:00 |
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rusya
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10eb4687f0
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paging: remove page.asm
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2025-03-30 13:12:43 +03:00 |
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rusya
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6f7cbfedbb
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paging: heap_alloc: fix allocation of more than 1 page (not without the help of grok)
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2025-03-29 14:04:57 +03:00 |
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rusya
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2724595592
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paging: map_kernel_page: add an additional checks
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2025-03-29 13:33:45 +03:00 |
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rusya
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d9a8b964ed
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paging: with the huge help from grok, finished paging
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2025-03-27 19:08:11 +03:00 |
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rusya
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7eaabe0f5f
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fat32: update the code because the author seemed to fix the bugs in a282d4b92fc0ce6bc6dfd08111791b984f6834e4
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2025-03-27 16:08:56 +03:00 |
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rusya
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ec9146f815
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screen: fix column zeroing on going past VGA_WIDTH
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2025-03-26 20:39:34 +03:00 |
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