Commit Graph

Select branches

Hide Pull Requests

main

#4

#5

Mono Color

• 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
• b0c8a9cdc4 Kernel: Fix slave PIC Bananymous 2023-08-10 21:52:31 +03:00
• ebe0adb3b5 Kernel: HPET doesn't use the legacy mapping anymore Bananymous 2023-08-10 21:04:01 +03:00
• 4842d5e2b9 Kernel: APIC now uses MMIO namespace functions for mmio Bananymous 2023-08-10 21:03:25 +03:00
• 0b8396b1a6 Kernel: IDT now sends EOI for every interrupt Bananymous 2023-08-09 09:57:02 +03:00
• 55ef793a74 Kernel: Validate HPET tick period Bananymous 2023-08-09 09:50:38 +03:00
• 96c0ad0d3d Kernel: Remove get_unix_timestamp from SystemTimer Bananymous 2023-08-09 08:57:50 +03:00
• 6fcb191ca0 Kernel: Add PageTable::Flags::CacheDisable Bananymous 2023-08-06 23:59:30 +03:00
• 3df97c36e6 Kerne: SystemTimer can now output the current real time Bananymous 2023-08-04 15:51:03 +03:00
• c732297623 Kernel: Rename TimerHandler to SystemTimer Bananymous 2023-08-04 15:50:11 +03:00
• ca5a097ef5 Kernel: Add function to retrieve boot time as timespec Bananymous 2023-08-04 15:44:32 +03:00
• 1f8a5f0ce5 Kernel: F11 now prints current time to debug output Bananymous 2023-08-04 15:16:31 +03:00
• 1fa7a1cac4 Kernel: Add basic HPET support to replace PIT if exists Bananymous 2023-08-04 15:15:45 +03:00
• ea4a70c3b3 Kernel: Move sleep() implementation to TimerHandler Bananymous 2023-08-04 15:15:00 +03:00
• aa0929614a Kernel: Add more structures to ACPI Bananymous 2023-08-04 15:13:47 +03:00
• 3c31fc9c4b Kernel: Implement basic MMIO functions Bananymous 2023-08-04 15:12:29 +03:00
• 7eb2c140fe Kernel: Move RTC to Timer directory Bananymous 2023-08-04 11:12:16 +03:00
• 659adb89a6 Kernel: Start work on abstracting Timers Bananymous 2023-08-04 10:22:20 +03:00
• dd17124c77 Kernel: Remove unnecessary timer check from Scheduler Bananymous 2023-08-04 10:24:29 +03:00
• 453a5387cb BAN: UniqPtr can now be constructed from other convertible UniqPtr Bananymous 2023-08-04 10:20:45 +03:00
• 643e87a076 Kernel: Threads are deleted sooner and cleaner Bananymous 2023-08-03 10:42:14 +03:00
• 20eafb4cc4 Kernel: align userspace stacks Bananymous 2023-08-03 18:09:48 +03:00
• e715d52f80 LibC: fix typo Bananymous 2023-08-02 22:10:12 +03:00
• 3139391e06 Kernel: Change PageTable API Bananymous 2023-08-02 22:09:14 +03:00
• 64ad752e73 Kernel: PageTable now supports reserved pages Bananymous 2023-08-01 16:32:51 +03:00
• dddfa308d7 Shell: Print if the process exited because of a signal Bananymous 2023-08-01 14:24:36 +03:00
• a78a7ed156 Kernel: Cleanup returns from any kind on interrupts Bananymous 2023-08-01 14:23:50 +03:00
• b4eddf04c4 LibC: sys/wait.h now has proper exit status macros Bananymous 2023-08-01 10:32:04 +03:00
• 2a851b52f1 BuildSystem: Edit build flags regarding sse and warnings Bananymous 2023-07-31 22:31:17 +03:00
• b245a55ea0 Kernel: store/load sse/mmx/fpu state on isr/irq/syscall Bananymous 2023-07-31 22:28:57 +03:00
• c4f6c859c1 Kernel: Generally improve signals Bananymous 2023-07-31 22:28:18 +03:00
• 834bf33e57 LibC: we don't parse syscall arguments in unistd Bananymous 2023-07-31 22:24:11 +03:00
• 1a6100f083 Kernel: Cleanup signal trampoline Bananymous 2023-07-30 15:58:35 +03:00
• de927b6b05 Kernel: Remove is_in_syscall from Thread Bananymous 2023-07-30 14:49:51 +03:00
• 1d7795e22c Kernel: Hardware exceptions now sends signals to userspace Bananymous 2023-07-30 14:17:39 +03:00
• abe8810d47 Kernel: raise() now force sends signal Bananymous 2023-07-30 14:17:07 +03:00
• acf125c853 Kernel: Signals are not queued anymore Bananymous 2023-07-29 16:54:31 +03:00
• 925df39107 Kernel: Userspace sets the foreground process and Shell handles ^C Bananymous 2023-07-28 18:10:36 +03:00
• 9279bbbd19 Kernel: TTY now sends SIGINT on ^C to foreground process Bananymous 2023-07-28 18:10:09 +03:00
• 9fd9a8b5b1 Kernel: Mark reading section from StorageDevice as terminate critical Bananymous 2023-07-28 18:09:35 +03:00
• 3c6be319b1 Kernel: Restructure process and thread termination Bananymous 2023-07-28 18:06:20 +03:00
• 104894c0c7 Kernel: Rewrite DiskCache Bananymous 2023-07-27 21:57:32 +03:00
• 2f52001c6d Kernel: Locks allow locking after locker is invalid Bananymous 2023-07-27 18:36:44 +03:00
• f609170a6a Kernel: DiskCache uses are now done without interrupts Bananymous 2023-07-27 18:35:08 +03:00
• 9f75b04714 Kernel: Scheduler can now check if tid is valid Bananymous 2023-07-27 18:34:06 +03:00
• 7b4a2fe3d1 Kernel: Process::exit() unblocks the whole lock before blocking Bananymous 2023-07-24 22:28:04 +03:00
• f6ee4b3496 Kernel: Implement SYS_GET_PID and SYS_TCSETPGID Bananymous 2023-07-24 22:27:11 +03:00
• 1ef0534b69 Kernel: TTY now stores foreground process pid Bananymous 2023-07-24 22:28:58 +03:00
• b9dd1895bb Kernel: add Thread::queue_signal() Bananymous 2023-07-24 22:26:10 +03:00
• be47743dfa Kernel: Scheduler can now block threads based on tid Bananymous 2023-07-24 22:24:21 +03:00
• 57798e5d76 Kernel: remove Semaphore::is_blocked Bananymous 2023-07-24 22:23:13 +03:00
• cd64c1cfec Kernel: add is_tty() to inode Bananymous 2023-07-24 22:19:59 +03:00
• f76d921e25 Kernel: you can now ask process if it is userspace process Bananymous 2023-07-23 18:52:55 +03:00
• a2bf474013 Kernel: OpenFileDesctiptor can now return inode of fd Bananymous 2023-07-23 18:52:33 +03:00
• 9729e5a05b Kernel: Change signal kernel API Bananymous 2023-07-23 18:33:10 +03:00
• 2dce0a0415 Kernel: Userspace signal handlers are now called one at a time Bananymous 2023-07-23 13:09:04 +03:00
• d560137ae6 Kernel/LibC: add SYS_SIGNAL/signal() Bananymous 2023-07-21 20:08:13 +03:00
• c12f4fb40f Kernel: Make signals more POSIX Bananymous 2023-07-21 19:54:37 +03:00
• 10169d773d Kernel/LibC: Add SYS_KILL/kill() Bananymous 2023-07-21 19:27:38 +03:00
• b78596dcf4 Kernel: Scheduler now sends queued signals Bananymous 2023-07-21 19:27:10 +03:00
• 40f7c6b8fa Kernel: Make signals thread specific Bananymous 2023-07-21 18:58:17 +03:00
• 8063700d7b Kernel: add default signal actions Bananymous 2023-07-21 18:02:35 +03:00
• 70f89ed1fc BuildSystem: Strip kernel. We will add the map once we use it Bananymous 2023-07-21 15:47:31 +03:00
• c2cf98e32f Kernel/LibC: Add bareboness signals Bananymous 2023-07-21 15:45:02 +03:00
• a1db032ba9 Kernel: kernel memory takes now full pml4e Bananymous 2023-07-21 13:29:46 +03:00
• 5babd7b4f2 Kernel: remove PAGE_FLAGS_MASK as that was not correct anymore Bananymous 2023-07-21 12:01:50 +03:00
• c0029a2fa2 Kernel: Don't map kernel executable memory as writable Bananymous 2023-07-21 11:17:39 +03:00
• 4e35b8b49d Kernel: Syscalls now get the interrupt stack Bananymous 2023-07-21 11:01:19 +03:00
• 21c6135ae2 BAN: Fix function call in Optional Bananymous 2023-07-21 10:57:46 +03:00
• b02c486ad0 Kernel: add NullDevice to /dev/null Bananymous 2023-07-20 00:06:22 +03:00
• 08cd285ca6 Kernel: move Device.h to its own directory Bananymous 2023-07-19 23:50:57 +03:00
• 94af856db0 Kernel: cleanup sys_exec() Bananymous 2023-07-19 23:20:39 +03:00
• bf5d74b8bc Kernel: fix memory leak in PageTable Bananymous 2023-07-19 23:17:39 +03:00
• fd9210ba9e Kernel: FixedWidthAllocator creation can now fail Bananymous 2023-07-19 18:07:24 +03:00
• 66d9260257 Kernel: VirtualRange creation can fail Bananymous 2023-07-19 17:56:26 +03:00
• 5d2bfc858e Kernel: SYS_FORK can now fail instead of panicing on error Bananymous 2023-07-19 17:47:12 +03:00
• 8b34880064 Kernel: Fix bug which made bochs unbootable Bananymous 2023-07-13 15:53:09 +03:00
• 98c698d9ec Kernel: Enable global bit on kernel pages Bananymous 2023-07-13 15:08:54 +03:00
• 9ea2c1d932 Kernel: Support execute disable bit Bananymous 2023-07-13 14:28:53 +03:00