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140 Commits

Author SHA1 Message Date
Drew Galbraith 134185117d [Teton] Handle Tab and Backspace. 2023-11-26 13:21:04 -08:00
Drew Galbraith 7f2b01438d [Teton] Just print a simple promp on the screen. 2023-11-26 11:29:15 -08:00
Drew Galbraith 2bc64b045c [Mammoth] Add a keyboard library that translates scancode to keycodes. 2023-11-26 11:21:56 -08:00
Drew Galbraith aecae8e41f [Teton] Fix offset in console to write correct character. 2023-11-25 19:56:08 -08:00
Drew Galbraith 1b7d2b9085 [Teton/Voyageurs] Subscribe to scancodes in teton and print them to screen. 
Right now there appears to be an error with the font so that the
proper character is received but we write an incorect character to the
screen (off by one?).
 2023-11-25 19:48:06 -08:00
Drew Galbraith ea17c143cc [Voyageurs] Register with yellowstone. 2023-11-25 19:37:04 -08:00
Drew Galbraith 8365d47cbe [Voyageurs] Add a basic ps/2 keyboard driver. 2023-11-25 13:08:30 -08:00
Drew Galbraith 838ef01a2a [Zion] Add a keyboard interrupt handler and a driver manager. 2023-11-25 11:14:30 -08:00
Drew Galbraith 0915cf45dc Remove the basically-empty C library for now. 2023-11-24 08:48:16 -08:00
Drew Galbraith cbeb736e8c [Mammoth] Write a custom buddy allocator to replace libc malloc. 2023-11-23 18:55:02 -08:00
Drew Galbraith d44be91099 [Zion] Add an argument to memory align a mapping. 2023-11-23 18:52:28 -08:00
Drew Galbraith 8ceab2ad23 [Yellowstone] Use the file api to load the init file. 2023-11-22 16:58:13 -08:00
Drew Galbraith 86ce0a68a3 [Mammoth/Teton] Add an OpenFile interface and use it to load a font. 2023-11-22 16:42:42 -08:00
Drew Galbraith 4fd17a59ea [Victoriafalls] Update ext2 driver to read doubly-indirect blocks. 2023-11-22 16:41:12 -08:00
Drew Galbraith 8d730c67c1 [Mammoth] Move most classes to the mmth namespace. 2023-11-22 14:59:41 -08:00
Drew Galbraith 5f8d577948 [Mammoth] Move remaining classes to a shared folder. 2023-11-22 14:39:27 -08:00
Drew Galbraith c42fb858ba [Mammoth] Move thread and process to the proc/ folder 2023-11-22 14:10:10 -08:00
Drew Galbraith 99a75a4a76 [Mammoth] Move request/response context to ipc/ folder. 2023-11-22 13:56:40 -08:00
Drew Galbraith f1cbfd18b7 [Mammoth] Move Mutex and Semaphore to a separate folder. 2023-11-22 13:45:04 -08:00
Drew Galbraith ad5b55bf37 [Mammoth] Move ipc calls to separate folder mammoth. 2023-11-22 13:41:14 -08:00
Drew Galbraith 19e394ae7b [Yellowstone] Use semaphores for handling yellowstone registration. 2023-11-22 13:30:59 -08:00
Drew Galbraith 41bf78cf98 [Denali] Update the read many request to take a sector count as well. 
This greatly reduces the size of the message (we had surpassed the 1
page - 4KiB message limit with the previous method).
 2023-11-22 12:17:58 -08:00
Drew Galbraith 76fd3fc176 Update TODOs to reflect completed tasks. 2023-11-22 11:00:21 -08:00
Drew Galbraith 2b8ae027df [Denali] Use semaphores for DMA callback signaling. 2023-11-22 10:56:07 -08:00
Drew Galbraith 2df1f6c006 [Teton] Print out every character into the framebuffer as a test. 2023-11-22 08:56:26 -08:00
Drew Galbraith afdb024c36 [Teton] Factor drawing glyphs to screen into a separate class. 2023-11-21 19:32:31 -08:00
Drew Galbraith fe44804dd9 [Teton] Load a font file and write a character to the screen. 2023-11-21 19:14:02 -08:00
Drew Galbraith 126482f3e8 [Yellowstone] Release init caps after loading. 
This was incredibly helpful for finding cases where we were using
uninitialized memory as it causes a lot more pages to be reused early.
 2023-11-19 22:54:26 -08:00
Drew Galbraith 322502fcee [Denali] Zero out uninitialized devices. 2023-11-19 22:54:01 -08:00
Drew Galbraith a0a673ee16 [Yellowstone] Free Teton file cap after spawning process. 2023-11-19 21:38:04 -08:00
Drew Galbraith 344e84c313 [Mammoth] Get rid of last uses of MappedMemoryRegion. 2023-11-19 20:48:23 -08:00
Drew Galbraith d41a565721 [Mammoth] Add an OwnedMemoryRegion for ContiguousPhysical. 2023-11-19 20:42:38 -08:00
Drew Galbraith deb2e708cd [Mammoth] Add a helper method for duplicating memory capabilities. 2023-11-19 20:35:55 -08:00
Drew Galbraith 8e827a5dfb [Mammoth] Move all callers of FromCapability to OwnedMemoryObject. 2023-11-19 20:33:15 -08:00
Drew Galbraith 337126cabb [Glacier] Update String to be non-copyable by default. 2023-11-19 19:14:37 -08:00
Drew Galbraith 3e9923f227 [Mammoth] Add an owned memory capability that cleans itself up. 2023-11-19 17:54:28 -08:00
Drew Galbraith fb458e6fd4 [Teton] Draw a green square into the framebuffer. 2023-11-15 19:20:52 -08:00
Drew Galbraith 84d3caaba5 [Teton] Get framebuffer info from yellowstone. 2023-11-15 16:42:00 -08:00
Drew Galbraith 1ccbf5e12e [Yellowstone] Disable most log messages in yellowstone. 2023-11-15 16:26:15 -08:00
Drew Galbraith c080c61398 [Denali] Reduce noise on AHCI interrupt. 2023-11-15 16:21:19 -08:00
Drew Galbraith 7c105c8a31 [Sys] Successfully spin up a new process from disk. 2023-11-15 09:47:32 -08:00
Drew Galbraith 0e99189dba [Yellowstone] Try to spawn the teton process from disk. 2023-11-09 12:55:44 -08:00
Drew Galbraith 9e05b3b3dd [Yellowstone] Add a method to get the framebuffer info from yellowstone. 2023-11-09 11:33:32 -08:00
Drew Galbraith fa6a5949b2 [Zion] Pass the framebuffer info to yellowstone init process. 2023-11-09 11:20:41 -08:00
Drew Galbraith 17ed4ca1f6 Fix remainder of formats in userland. 2023-11-05 09:25:11 -08:00
Drew Galbraith 26b61db021 Move userspace to a templated StrFormat. 2023-11-03 02:48:21 -07:00
Drew Galbraith f31652b981 Add a way to restrict permissions on cap duplication. 2023-11-02 22:12:55 -07:00
Drew Galbraith e66706d381 [Glacier] Convert ErrorCode into an Enum. 2023-11-02 21:55:12 -07:00
Drew Galbraith bcd9cf09bc [VictoriaFalls] Add the file size to VFS.OpenFile 2023-11-02 21:02:56 -07:00
Drew Galbraith d7050ff19f [VictoriaFalls] Implement Read File. 2023-11-02 20:57:28 -07:00