Commit Graph

Select branches

Hide Pull Requests

master

Mono Color

• 8fac92474a Update readme for publishing master Thomas Lovén 2019-06-30 09:35:14 +02:00
• f78cb6fbe9 DOC - CH10 More WIP Thomas Lovén 2018-09-11 14:36:24 +02:00
• 6749a63145 DOC - CH10 WIP Thomas Lovén 2018-03-27 14:50:59 +02:00
• 7648358078 A bit of ACPI code cleanup Thomas Lovén 2018-03-13 12:51:45 +01:00
• 9d9515c399 Read and save data from MADT Thomas Lovén 2018-02-23 22:19:47 +01:00
• f0e6a35941 Find and read ACPI tables Thomas Lovén 2018-02-23 13:31:55 +01:00
• 20ae7d56b3 TODO - Distribute those changes earlier Thomas Lovén 2018-03-16 10:23:52 +01:00
• 80aad418fc Cleanup and commenting Thomas Lovén 2018-03-16 09:01:31 +01:00
• cce444f546 Reference cpu specific information via gs segment Thomas Lovén 2018-03-15 12:58:03 +01:00
• 01ff25eefb Collect cpu specific information at one place Thomas Lovén 2018-02-27 13:57:18 +01:00
• 18481604f9 Chapter 13: Process Memory Management - NOTHING Thomas Lovén 2018-03-12 14:25:16 +01:00
• 4c4e7136cc Handle pagefaults caused by running of the stack Thomas Lovén 2018-03-07 21:17:06 +01:00
• 28c82567a0 Process page fault handler Thomas Lovén 2018-03-06 10:28:35 +01:00
• 4ecec1eec6 Stupidly simple process memory manager with brk() Thomas Lovén 2018-03-01 15:12:35 +01:00
• 19d58ec71d Functions for copying stuff between kernel and user space Thomas Lovén 2018-02-28 22:02:20 +01:00
• ace36fe919 Chapter 12: User Mode Thomas Lovén 2018-02-23 13:34:49 +01:00
• 42baf14321 A bit of cleanup Thomas Lovén 2018-02-22 12:38:25 +01:00
• 68ec6fa575 Running in user mode Thomas Lovén 2018-02-22 12:16:20 +01:00
• 6c078289f9 Load TSS Thomas Lovén 2018-02-21 15:10:34 +01:00
• 132645c0e6 Reload GDT from c Thomas Lovén 2018-02-19 10:24:07 +01:00
• 04f2123499 Move BootGDT definition to C Thomas Lovén 2018-02-16 12:38:25 +01:00
• 3508b182b7 Chapter 11: Processes Thomas Lovén 2018-02-21 14:37:48 +01:00
• e868b83f50 At this point the threads are really processes... Thomas Lovén 2018-02-20 20:46:24 +01:00
• 6523b10984 Threads have isolated memory spaces Thomas Lovén 2018-02-20 20:38:32 +01:00
• 2d0f539e23 Create and load new page directories Thomas Lovén 2018-02-20 13:41:32 +01:00
• d483d8f39e Global variables are overwritten... let's fix that Thomas Lovén 2018-02-20 13:32:54 +01:00
• 2de7e537ea Chapter 10: Threading Thomas Lovén 2018-02-15 22:06:13 +01:00
• a39fdcf3ce Adding a scheduler function and cleanup Thomas Lovén 2018-03-29 12:28:10 +02:00
• b5f5a40fbc Further queue improvements Thomas Lovén 2018-02-19 10:24:47 +01:00
• e5da45df2f Queue improvements Thomas Lovén 2018-02-15 15:54:21 +01:00
• 8af18644a3 Interface cleanup Thomas Lovén 2018-02-15 12:09:37 +01:00
• 024d772be8 Queues using some macro magic Thomas Lovén 2018-01-27 22:06:36 +01:00
• fd0ca6f617 Rename some stuff - cleanup Thomas Lovén 2018-01-27 20:27:34 +01:00
• 13946b1758 Pass around tcbs instead of thread stacks Thomas Lovén 2018-01-26 15:02:13 +01:00
• 1fca5af522 Change interface for getting and setting current thread Thomas Lovén 2018-01-26 14:55:59 +01:00
• c26434f814 Some threading code cleanup Thomas Lovén 2018-01-16 19:52:38 +01:00
• 251b5f71c9 Simple scheduler Thomas Lovén 2018-01-10 22:28:55 +01:00
• 1e2f81a5d8 Very simple threading and context switching. Thomas Lovén 2018-01-05 17:07:22 +01:00
• 63ae2a0b9d Chapter 9: Memory Management - COMPLETE Thomas Lovén 2018-01-04 15:00:39 +01:00
• fc6c7f3bc7 VMM -- Interface cleanup Thomas Lovén 2018-03-21 09:16:19 +01:00
• 4011b5f12f VMM -- Use a simple uint64 for page table entries Thomas Lovén 2018-03-20 15:41:08 +01:00
• cb09833ebc VMM -- Know what? Let's ignore huge pages for simplicity Thomas Lovén 2018-03-20 13:08:55 +01:00
• ae2de799f3 VMM -- Various cleanup Thomas Lovén 2018-03-20 12:00:57 +01:00
• e86857dca4 PMM -- simplification of code Thomas Lovén 2018-03-20 10:20:27 +01:00
• 9bc1abceff VMM -- Touch and set page in one operation Thomas Lovén 2018-02-20 21:58:14 +01:00
• df0df93da7 Don't put multiboot data in page stack Thomas Lovén 2018-02-22 13:08:39 +01:00
• 36c517dd82 Use a direct address for P4 rather than a pointer Thomas Lovén 2018-02-20 14:02:47 +01:00
• 8711fee390 Interface cleanup Thomas Lovén 2018-02-15 14:20:10 +01:00
• 9a479b1132 Add a PAGE_GLOBAL flag for kernel pages Thomas Lovén 2018-01-04 00:45:01 +01:00
• 470eb5e9f9 Also map non-free memory areas into kernel space Thomas Lovén 2018-01-04 00:39:50 +01:00
• 3a4136c225 PMM -- calloc function for getting cleared pages Thomas Lovén 2018-01-04 00:36:59 +01:00
• 5dc4e27392 Map all free memory pages and add to page stack Thomas Lovén 2018-01-04 00:10:27 +01:00
• cf1b631461 VMM -- making sure things will work with virtual memory Thomas Lovén 2018-01-03 22:18:17 +01:00
• 8ac8bc7b6c VMM -- adding interface to header file Thomas Lovén 2018-01-03 15:34:06 +01:00
• ce937c8088 VMM - free_page does not unset P2 entry if P1 is not empty Thomas Lovén 2018-01-03 14:16:02 +01:00
• 96a877c95b VMM - touch_page stops at P2 for huge pages Thomas Lovén 2018-01-03 14:05:27 +01:00
• e68698ff80 VMM - set_page does not overwrite 4kb pages with 2mb Thomas Lovén 2018-01-02 12:24:02 +01:00
• 518eaf73c3 VMM - set_page sets 2Mb pages Thomas Lovén 2018-01-02 11:55:06 +01:00
• f81e5cd8b0 VMM - get_page gets 2mb pages Thomas Lovén 2018-01-01 23:53:18 +01:00
• 69022cadd5 VMM -- refactoring, break out test for page presence Thomas Lovén 2017-12-31 09:51:25 +01:00
• d54a206f82 VMM - free_page returns P1 to PMM if empty Thomas Lovén 2017-12-30 13:16:20 +01:00
• 46e27fb817 VMM - free_page deos not unset P2 entry if P1 is not empty Thomas Lovén 2017-12-30 11:30:45 +01:00
• 992930d293 VMM - free_page deos not unset P2 entry if not asked to Thomas Lovén 2017-12-29 23:35:34 +01:00
• 3134a1d6ad VMM - free_page unsets P2 entry if P1 is empty Thomas Lovén 2017-12-29 23:33:48 +01:00
• e62c167494 VMM -- refactor page table setup in tests Thomas Lovén 2017-12-29 23:26:49 +01:00
• 063c065d2f VMM - free_page unsets page Thomas Lovén 2017-12-29 23:15:34 +01:00
• bbd220a395 VMM -- test refactoring Thomas Lovén 2017-12-29 22:32:43 +01:00
• f78500d603 PMM -- Make sure stuff works even with V2P and P2V Thomas Lovén 2017-12-29 21:46:00 +01:00
• acf9a43980 VMM - touch_page fails if out of pages Thomas Lovén 2017-12-27 23:30:14 +01:00
• 59ffd9d5f5 VMM - touch_page sets flags Thomas Lovén 2017-12-27 23:20:15 +01:00
• 86d8aea9ea VMM - touch_page adds P2 and P1 Thomas Lovén 2017-12-27 23:18:01 +01:00
• 1d4b689215 VMM - touch_page adds P3 Thomas Lovén 2017-12-27 23:08:41 +01:00
• 28c8afe3c5 VMM - set_page with tests Thomas Lovén 2017-12-27 22:40:41 +01:00
• cd7ed38a40 VMM -- get_page should include flags Thomas Lovén 2017-12-27 22:26:06 +01:00
• 57482136ae VMM - get_page fails if PTE not present Thomas Lovén 2017-12-24 01:59:35 +01:00
• d32e93b72b VMM - get_page works for different address Thomas Lovén 2017-12-24 01:50:13 +01:00
• 1ad156902a VMM - get_page ignores flags -- also restructuring - bad Thomas! Thomas Lovén 2017-12-23 22:01:07 +01:00
• 1b928b3c97 VMM - get_page returns correct address Thomas Lovén 2017-12-21 23:24:22 +01:00
• 1a7852de4d PMM -- finishing up and changing names, types Thomas Lovén 2017-12-21 21:03:06 +01:00
• 28916257f1 PMM -- Fix type for pointer to next block Thomas Lovén 2017-12-21 16:25:59 +01:00
• 82fbafc38e PMM -- Convert between virtual and physical address Thomas Lovén 2017-12-21 16:17:55 +01:00
• 1daf8ed47b PMM - alloc two pages Thomas Lovén 2017-12-21 16:15:55 +01:00
• e7bdea771b PMM - alloc zero after all free pages Thomas Lovén 2017-12-21 15:17:28 +01:00
• 9b930ae5d3 PMM - alloc return 0 if no free pages Thomas Lovén 2017-12-21 15:11:01 +01:00
• 776fd87862 PMM - alloc returns freed page Thomas Lovén 2017-12-21 15:00:35 +01:00
• 80cc165957 Read memory map tags from multiboot Thomas Lovén 2017-12-19 22:51:11 +01:00
• 0b3648de7c Chapter 8: Exceptions - COMPLETE Thomas Lovén 2017-12-21 16:21:58 +01:00
• 73a33c23a4 Clean up header file for interrupts Thomas Lovén 2018-02-14 08:30:58 +01:00
• 6f0a745adc Ability to bind handler functions to interrupts Thomas Lovén 2018-02-13 14:27:26 +01:00
• c1c3842ace Functions for reading/writing some special registers Thomas Lovén 2018-02-13 12:47:50 +01:00
• 96d2ebd977 Collect the cpu specific stuff Thomas Lovén 2018-02-13 12:46:36 +01:00
• b801c7cf3c Make tests unassuming Thomas Lovén 2018-02-12 13:59:10 +01:00
• 86808bce0d Breakpoint in int_handler. Function for checking fault in gdb Thomas Lovén 2017-12-06 22:25:42 +01:00
• 61bc1221bf Make python script py3 compatible Thomas Lovén 2017-12-06 21:29:12 +01:00
• 83e204e52e Change the way python generates .o files via .S Thomas Lovén 2017-12-06 21:28:50 +01:00
• 6cbdb8f7de Remove magic numbers Thomas Lovén 2017-12-06 21:20:33 +01:00
• 127d6ca5a4 Interrupt cleanup Thomas Lovén 2017-12-06 19:53:56 +01:00
• cbcc67fc31 Quick and dirty IDT setup Thomas Lovén 2017-12-06 16:53:12 +01:00
• 25ef5f4688 Chapter 7: Multiboot Data - COMPLETE Thomas Lovén 2017-12-06 11:14:41 +01:00
• e4e891bb86 Clean up interface Thomas Lovén 2018-02-15 09:26:07 +01:00