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#5

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• d1bbbf48f6 Kernel: Fully remove sys_alloc and sys_free Bananymous 2023-09-23 03:53:30 +03:00
• 3ba15b41a3 Kernel/LibC: remove PATH resoltion from kernel Bananymous 2023-09-23 02:43:02 +03:00
• 7a7c5e433e Kernel/LibC: add flag to enable/disable sse support Bananymous 2023-09-23 02:28:25 +03:00
• 6bb2c80bdd Kernel/LibC: userspace malloc now uses mmap to get memory Bananymous 2023-09-23 02:26:23 +03:00
• af4af1cae9 Kernel/LibC: add mmap for private anonymous mappings Bananymous 2023-09-22 15:41:05 +03:00
• b9c779ff7e BuildSystem: Add cmake target for debugging qemu Bananymous 2023-09-20 21:07:21 +03:00
• 2a469241b2 BAN: Fix LinkedList::pop_back() Bananymous 2023-09-20 20:22:02 +03:00
• 83b165ebb0 Kernel: Add constexpr conditional debug prints Bananymous 2023-09-20 19:55:27 +03:00
• c5f9f0c307 Kernel: Add LAI as a dependency Bananymous 2023-09-18 21:48:37 +03:00
• 9d827037ca Kernel: Fix timer includes Bananymous 2023-09-18 21:43:32 +03:00
• 58506c5bd1 Kernel: Add config read/write api to PCI Bananymous 2023-09-18 21:39:09 +03:00
• dd0b8c4140 Kernel: Add pointer validation API to page table Bananymous 2023-09-18 21:37:37 +03:00
• d1183f0bf6 General: remove linecount.sh Bananymous 2023-09-18 13:54:24 +03:00
• 11717f90c1 Kernel: PCI devices can now create region for BAR Bananymous 2023-09-18 13:53:10 +03:00
• a740bf8df4 1000th COMMIT: Kernel: Add basic E1000 driver Bananymous 2023-09-13 19:09:12 +03:00
• 63dc2b6aa6 Kernel: Implement SYS_SYNC and add sync executable to userspace Bananymous 2023-09-11 01:26:27 +03:00
• eee0537053 Kernel: Writes to disk are not synchronous anymore Bananymous 2023-09-11 01:25:16 +03:00
• 7ec860a3d4 Kernel: Print stack trace on isr Bananymous 2023-09-11 01:20:55 +03:00
• 9b9a6b2cfc Kernel: Fix ext2 file write Bananymous 2023-09-11 01:20:39 +03:00
• f178fa6d5b BuildSystem: remove install-usb.sh since it is not used Bananymous 2023-09-10 01:20:44 +03:00
• 9ebf29991d Kernel: Add basic dd command Bananymous 2023-09-10 00:01:50 +03:00
• 8fb5f97a18 Kernel: Improve open() POSIX compatability Bananymous 2023-09-10 00:00:17 +03:00
• 921d95d18f All: Clear lines with only whitspace in them Bananymous 2023-09-09 22:52:03 +03:00
• 1fcf122c50 Kernel: Add basic ZeroDevice to /dev/zero Bananymous 2023-09-09 22:46:15 +03:00
• dd9af56e21 Kernel: Start work on making inodes more thread safe Bananymous 2023-09-09 22:45:27 +03:00
• 39a5c52088 Kernel: Fix directory permissions Bananymous 2023-09-08 11:46:53 +03:00
• 660f7cbfeb Kernel: Ext2 directories can allocate new blocks if needed Bananymous 2023-09-08 10:23:16 +03:00
• 1abf54d652 Kernel: Fix bug in disk writing Bananymous 2023-09-08 02:43:08 +03:00
• 3750d29b2b Kernel: Fix possible out-of-bounds disk access in ext2 Bananymous 2023-09-08 02:42:24 +03:00
• e75522a005 BuildSystem: Cleanup disk image creation Bananymous 2023-09-08 02:41:39 +03:00
• 5972c73950 LibC: fix fread implementation Bananymous 2023-09-07 16:00:47 +03:00
• 41757b5f6c Shell: Clean exit on ^D and use getchar() Bananymous 2023-09-07 15:51:05 +03:00
• c33c7f8b3b Init: use read instead of fread() Bananymous 2023-09-07 15:47:59 +03:00
• 4648f6718e Kernel: Cleanup TTY::read() Bananymous 2023-09-07 15:27:21 +03:00
• b30af0edca Kernel: TTY now reads input byte by byte Bananymous 2023-09-07 15:06:27 +03:00
• 5e1725abb2 Kernel: Remove bitmap debug printing from ext2 inode allocation Bananymous 2023-09-06 01:25:09 +03:00
• 6ad2f23259 Kernel: Correct inode links count Bananymous 2023-09-05 14:46:56 +03:00
• 0d725f68e3 Snake render grid lines without extra space after last '#' Bananymous 2023-09-05 14:33:49 +03:00
• 0770ba0936 BuildSystem: Don't set permissions on image creation Bananymous 2023-09-05 14:31:51 +03:00
• c13b5aecfe Snake: Reorder apple generation/snake body update Bananymous 2023-09-05 14:30:30 +03:00
• 3892579049 Base: Add grub entries for serial-only boot Bananymous 2023-09-05 01:04:22 +03:00
• ba7e1b9ca5 Kernel: Add /dev/tty symlink that targets the current tty Bananymous 2023-09-05 00:59:29 +03:00
• f0772e385c Kernel: Implement basic RamSymlinkInode Bananymous 2023-09-05 00:58:49 +03:00
• 3fd94b1acb Kernel: You can now read serial output from the /dev/ttyS* Bananymous 2023-09-05 00:05:49 +03:00
• 93c5755012 Kernel: Receive interrupts for COM1 and COM2 input Bananymous 2023-09-04 22:05:02 +03:00
• 323de3c866 Kernel: Rework whole Terminal structure Bananymous 2023-09-04 19:34:18 +03:00
• 52b9fddfd7 Kernel: Make serial devices to their own class Bananymous 2023-09-04 14:57:05 +03:00
• e4041ce5ec Userspace: Implement basic snake game :) Bananymous 2023-09-04 14:30:45 +03:00
• 04cfbca336 Kernel: Add ANSI support for hiding/showing cursor to TTY Bananymous 2023-09-04 14:30:09 +03:00
• 7184514b5d LibC: add time() implementation Bananymous 2023-09-04 13:52:58 +03:00
• dfb18d38f7 LibC: Add rand() and srand() implementation Bananymous 2023-09-04 13:52:13 +03:00
• 9901f95d78 Kernel: Add basic nanosleep, only millisecond percision Bananymous 2023-09-04 12:58:25 +03:00
• b2139c0b1e Kernel: Add basic support for O_NONBLOCK (only for tty) Bananymous 2023-09-04 12:57:52 +03:00
• 6f002c926a Kernel: add basic fcntl() with couple of commands and no validation Bananymous 2023-09-04 12:57:09 +03:00
• a711462ef4 Kernel: Split ext2 implementation to multiple files Bananymous 2023-09-01 15:10:23 +03:00
• f31c6b847f Kernel: Start work on writable ext2 filesystem Bananymous 2023-08-31 23:40:31 +03:00
• 195ccf4f53 Kernel: Add missing ififo() to Inode::Mode Bananymous 2023-08-31 21:38:13 +03:00
• 5786ffe7d2 BuildSystem: Add cmake target to validate main partition Bananymous 2023-08-31 21:37:30 +03:00
• 073edd0b8e Kernel: Stack trace dumping validates pointers before using them Bananymous 2023-08-31 21:36:23 +03:00
• 2c136dae2d Update README.md Bananymous 2023-08-31 17:54:12 +03:00
• 250789aa20 Kernel: better handle kernel errors Bananymous 2023-08-29 00:13:21 +03:00
• 8032824054 BuildSystem: use -a with rsync Bananymous 2023-08-28 11:38:17 +03:00
• 7aaea786c2 LibC: Don't undef needed values in inttypes.h Bananymous 2023-08-24 15:48:14 +03:00
• ce8e8e68f4 BuildSystem: Add USES_TERMINAL when preparing sysroot Bananymous 2023-08-23 20:48:40 +03:00
• 80e7a89f67 BuildSystem: Base sysroot is now distributed as a tar ball Bananymous 2023-08-23 10:35:16 +03:00
• b780df8be0 Shell: hostname is not parsed from /etc/hostname Bananymous 2023-08-22 15:33:01 +03:00
• c4210b5810 Shell: use process groups more properly Bananymous 2023-08-22 14:54:50 +03:00
• 38e72019c7 Kernel: kill() with negative pid actually matches pgid Bananymous 2023-08-22 14:54:15 +03:00
• d745fca86a Kernel: Process keeps track if forked process has called exec*() Bananymous 2023-08-22 14:53:46 +03:00
• 60a2185ee6 Kernel/LibC: implement proper getpgid and setpgid Bananymous 2023-08-22 14:53:12 +03:00
• d634fec8dc Kernel: Add function to enumerate processes in session Bananymous 2023-08-22 14:52:28 +03:00
• e33bf62bba BAN: increase function size to 5 * sizeof(void*) Bananymous 2023-08-22 14:52:03 +03:00
• 2dcd4ed131 Shell/init: We now use pgrp instead of pid and init open terminal Bananymous 2023-08-22 11:37:04 +03:00
• c9243f0d1e Kernel/LibC: Add {get,set}pgrp() Bananymous 2023-08-22 11:36:33 +03:00
• 0f6c19a1b7 Kernel: Barebones implementation sessions and process groups Bananymous 2023-08-22 11:35:40 +03:00
• 642929f071 BAN: Add enum class Iteration for for_each loops Bananymous 2023-08-22 11:30:53 +03:00
• 2746419c8c BAN: Function call is now const Bananymous 2023-08-22 11:30:40 +03:00
• b5a7246ba7 LibC: make printf buffer only 128 bytes Bananymous 2023-08-18 16:49:27 +03:00
• c1d82282d9 Id: Print username corresponding to uid/euid Bananymous 2023-08-18 15:36:51 +03:00
• 0abe30af38 BuildSystem: only apply stack usage warning to libc Bananymous 2023-08-17 20:49:52 +03:00
• 089da2608c Shell: command execution and parsing support piped commands Bananymous 2023-08-17 12:05:38 +03:00
• 85c6149138 LibC: add fileno() and fdopen() Bananymous 2023-08-17 12:03:59 +03:00
• 79f3aa5419 Kernel/LibC: add dup() syscall and function Bananymous 2023-08-17 12:03:29 +03:00
• ed5f4d64a8 Shell: add basic printf test Bananymous 2023-08-16 10:42:53 +03:00
• 569e76a848 LibC: printf handles nan and inf Bananymous 2023-08-16 10:42:35 +03:00
• 3a36c30e80 LibC: math.h defines is*() macros and uses builtins for values Bananymous 2023-08-16 10:41:55 +03:00
• a09232a555 cat: use 1025 buffer. this allows reads to be 1024 byte Bananymous 2023-08-16 09:33:14 +03:00
• 5a94818210 Shell: $? returns last return value Bananymous 2023-08-15 09:17:46 +03:00
• 2441f208c6 Userspace: Add basic whoami command Bananymous 2023-08-15 09:03:51 +03:00
• db2eca697e Shell: '\u' in PS1 is replaced with username corresponding to euid Bananymous 2023-08-14 14:55:23 +03:00
• 81d79cca61 Shell: ^A moves cursor to the beginning of line Bananymous 2023-08-14 12:26:22 +03:00
• 871c792976 Kernel: O_SEARCH doesn't require any permissions Bananymous 2023-08-11 12:25:32 +03:00
• 9ab7e76a3b LibC: cleanup fstatat Bananymous 2023-08-11 12:25:15 +03:00
• 8480ffe108 Kernel: open() now validates file access mode Bananymous 2023-08-11 11:53:38 +03:00
• e1400f9680 Kernel: Remove unused syscall Bananymous 2023-08-11 11:43:48 +03:00
• 77ff585248 Userspace: implement basic stat Bananymous 2023-08-10 11:15:17 +03:00
• 9cb50cba33 LibC: Fix S_IF* macros and add macros for access/type masks Bananymous 2023-08-10 11:14:32 +03:00
• 6e5bce3c57 Kernel: Zero initialize threads sse_storage Bananymous 2023-08-11 00:26:43 +03:00
• f75adab9d8 Kernel: Move structures in boot.S to .data section Bananymous 2023-08-11 00:26:12 +03:00
• 5d0a6e7b08 Kernel: HPET is now used in legacy mode when PIC is forced Bananymous 2023-08-10 22:01:30 +03:00