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• c6a1b8fa29 Removed type headers in src/ ngiddings 2021-04-10 19:41:02 -05:00
• 327fbc70c6 Implemented page allocator in C; removed C++. ngiddings 2021-04-10 19:16:31 -05:00
• 7c3a40bc47 Added declaration for page count function ngiddings 2021-04-10 19:15:59 -05:00
• 6ee078e6fe Added C header for page table management ngiddings 2021-04-10 19:15:37 -05:00
• 8210d25c93 Added a C header for a page allocator. ngiddings 2021-04-10 17:57:10 -05:00
• 505213b7dc Started writing C headers ngiddings 2021-04-10 17:37:05 -05:00
• 8faf353425 Moved heap template class to header file Nathan Giddings 2021-04-07 00:16:42 -05:00
• f19fdac444 Moved basic types to their own headers Nathan Giddings 2021-04-06 18:36:49 -05:00
• 603a1a9dcc Turned Scheduler into more generic heap Nathan Giddings 2021-04-06 14:44:45 -05:00
• 51b6c13b16 Rewrote page allocator; now allocate one at a time Nathan Giddings 2021-04-04 19:05:26 -05:00
• f4395ab6b5 More unfinished work on kernel API Nathan Giddings 2020-12-18 14:12:00 -06:00
• 512f81f515 Added new method declarations to kernel class Nathan Giddings 2020-12-11 10:35:09 -06:00
• 39945f33d7 Added .vscode to .gitignore Nathan Giddings 2020-12-11 09:20:16 -06:00
• 69c3c8a847 More work on Kernel class, syscalls Nathan Giddings 2020-12-11 09:19:29 -06:00
• e8c3de4a63 Added doc/ folder to .gitignore Nathan Giddings 2020-12-11 09:17:08 -06:00
• e5764d91ea Added pageSize() method to memory manager Nathan Giddings 2020-12-11 09:16:53 -06:00
• a099a6dc10 Started abstract memory manager class Nathan Giddings 2020-12-10 01:55:37 -06:00
• ac844cdc60 Started work on kernel class Nathan Giddings 2020-12-09 06:48:55 -06:00
• ba91c9d0e2 Moved process class to its own file Nathan Giddings 2020-12-09 06:46:24 -06:00
• b3b4154979 Added function to map single page to specific frame Nathan Giddings 2020-12-09 06:24:27 -06:00
• 2bff533ec1 Updated .gitignore Nathan Giddings 2020-12-09 05:09:38 -06:00
• d2eecf95e5 Re-wrote boot code, moved to x86 folder Nathan Giddings 2020-12-09 05:08:55 -06:00
• 231d6c4464 Added const specifier to memory map argument Nathan Giddings 2020-12-09 05:07:58 -06:00
• 11813469f7 Re-added (bare bones) ELF program loader Nathan Giddings 2020-12-09 05:07:12 -06:00
• 44946c8d9d Removed module from grub.cfg Nathan Giddings 2020-12-09 05:06:26 -06:00
• c1ec6a962b Wrote new Multiboot2 table reader Nathan Giddings 2020-12-09 05:06:16 -06:00
• d3eab67473 Wrote mmap overload with physical address argument Nathan Giddings 2020-11-19 10:05:27 -06:00
• c601aed9f2 Wrote strlen() and strcpy() Nathan Giddings 2020-11-18 13:36:09 -06:00
• 29677e0391 Added kernel end field to systeminfo Nathan Giddings 2020-08-02 18:46:09 -05:00
• 98197ec8ea Renamed elf.cpp to module.cpp, started Module class Nathan Giddings 2020-08-02 18:30:54 -05:00
• b8d694e182 Moved x86 InterruptDescriptor methods into class definition Nathan Giddings 2020-08-02 15:12:01 -05:00
• b924e632cf Fixed x86 lidt function, added addSyscall() method Nathan Giddings 2020-08-02 15:07:23 -05:00
• f220514e72 Added default constructor to Allocator Nathan Giddings 2020-08-02 15:06:23 -05:00
• 436aa012b1 Added Allocator.cpp to sources list Nathan Giddings 2020-08-02 15:06:08 -05:00
• 50816a3b6d Added key systems to kernel state Nathan Giddings 2020-08-02 15:03:35 -05:00
• 0b32783a2c Added missing return value and default constructor Nathan Giddings 2020-08-02 15:01:18 -05:00
• 66cf91d3a5 Started a DEVELOPERS file Nathan Giddings 2020-08-01 23:01:55 -05:00
• 4ceebe15d8 Started work on a memory allocator Nathan Giddings 2020-08-01 19:45:35 -05:00
• 74dae83c85 Merged i386 PTE class into mmap.cpp Nathan Giddings 2020-08-01 19:45:19 -05:00
• a40ca13279 Renamed quarkkernel.cpp to better reflect what it does Nathan Giddings 2020-08-01 19:07:27 -05:00
• 6dc610c9aa Deleted inb and outb functions. Nathan Giddings 2020-08-01 19:05:37 -05:00
• 39710685fb Merged several files together Nathan Giddings 2020-08-01 19:03:51 -05:00
• 00e367957c Merge pull request #2 from ngiddings/pre-alpha Nathan Giddings 2020-08-01 18:11:24 -05:00
• 09edf0cedc Moved PageAllocator implementation to pageallocator.cpp Nathan Giddings 2020-08-01 18:10:43 -05:00
• 80ec7afa13 Fixed configure.ac, referred to deleted files Nathan Giddings 2020-08-01 18:09:02 -05:00
• c281db928f Fixed formatting in src/Makefile.am Nathan Giddings 2020-08-01 17:55:51 -05:00
• 9e1d82c837 Moved task management classes to scheduler.hpp Nathan Giddings 2020-08-01 17:45:12 -05:00
• 44e712d214 Reorganized source tree Nathan Giddings 2020-08-01 16:37:44 -05:00
• f5dd5bb135 Started kernel state class Nathan Giddings 2020-08-01 16:13:09 -05:00
• c75ca1999e Wrote priority queue for processes Nathan Giddings 2020-08-01 16:12:55 -05:00
• fec2817883 Bug fix in munmap: PDEs were mistakenly updated Nathan Giddings 2020-08-01 16:12:03 -05:00
• f8a4b0b1e4 Updated file name in mmap.hpp Nathan Giddings 2020-08-01 16:11:01 -05:00
• fbc8c2ff5c Renamed memoryallocator.hpp Nathan Giddings 2020-08-01 16:10:24 -05:00
• 2f98f59538 Added stub syscall handler Nathan Giddings 2020-07-18 18:55:26 -05:00
• 15f6fc4bda Started work on ELF loader Nathan Giddings 2020-07-18 18:55:04 -05:00
• 0c9e01eff0 physaddr_t definition checks for ARM hosts Nathan Giddings 2020-07-18 18:54:44 -05:00
• f0437144a7 Added mmap.cpp to makefile; removed addressspace.cpp Nathan Giddings 2020-07-18 18:53:41 -05:00
• 913e6e2174 Changed mmap and related functions to not be methods Nathan Giddings 2020-07-18 18:52:31 -05:00
• 44167b778d Changed kernel location to 0xFF800000 on i386 Nathan Giddings 2020-07-18 18:51:15 -05:00
• 1147545c58 Removed comments from i386 PTE class Nathan Giddings 2020-07-18 13:16:28 -05:00
• 048211a876 Added support for flags in mmap Nathan Giddings 2020-07-18 13:16:10 -05:00
• 74fb6834f6 Added rule to make bootable disk image Nathan Giddings 2020-07-18 07:51:04 -05:00
• 621c38faff Imlemented munmap and added some error checking Nathan Giddings 2020-07-17 12:31:54 -05:00
• 15f7a3663c Fixed operator overload in interrupt descriptor Nathan Giddings 2020-07-17 12:31:21 -05:00
• 999b290feb Print package string on startup Nathan Giddings 2020-07-17 12:29:34 -05:00
• 771968285f Page allocator returns 0 instead of NULL on failure Nathan Giddings 2020-07-17 12:28:57 -05:00
• b743d83563 Added grub.cfg to version control Nathan Giddings 2020-07-17 10:05:46 -05:00
• 0bb65f2d94 Reorganized source tree. Started using autotools. Nathan Giddings 2020-07-17 10:03:28 -05:00
• 36c88daa87 Merge pull request #1 from ngiddings/mmgr Nathan Giddings 2020-07-15 06:55:56 -05:00
• 8ff5b55694 Moved interrupt handling to subdir Nathan Giddings 2020-07-15 06:50:03 -05:00
• cff8965940 Added interrupt handling Nathan Giddings 2020-07-09 21:58:52 -05:00
• be7a17596d Added inb and outb functions Nathan Giddings 2020-07-09 21:58:02 -05:00
• 722d6a77f5 Changed name of kernel namespace Nathan Giddings 2020-07-09 18:06:38 -05:00
• 2c48e3397d Removed extra closing brace Nathan Giddings 2020-07-09 17:30:48 -05:00
• 6b1376e293 Fixed error in recipe for kernel binary. Nathan Giddings 2020-07-09 17:30:12 -05:00
• 73dd2c8bda Deleted some old files Nathan Giddings 2020-07-09 17:28:41 -05:00
• 52c3754305 Simple physical memory allocator, virtual memory manager Nathan 2020-07-09 18:50:13 -05:00
• d3ba3c1d2a Wrote proper Makefile Nathan 2020-07-01 15:47:56 -05:00
• 44523705a3 Fixed page fault on bootup Nathan 2019-11-26 19:17:38 -06:00
• adf531607d Initial commit Nathan 2019-11-26 15:23:54 -06:00