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• 20a89502c0 Remove kernel procs kamkow1 2025-09-29 21:27:46 +02:00
• 8db585f581 new terminal theme kamkow1 2025-09-28 23:51:17 +02:00
• e03e950879 tb Fix alias expansion kamkow1 2025-09-28 23:27:04 +02:00
• 2b93d6d184 tb input from ps2kb kamkow1 2025-09-28 23:26:07 +02:00
• d7562b98c1 Rewrite PS2KB using the new devctl interface kamkow1 2025-09-28 23:25:43 +02:00
• f5f44da5f6 tb finally works kamkow1 2025-09-28 22:37:03 +02:00
• 1fd6c4e221 Get rid of writefmt functions kamkow1 2025-09-28 20:10:41 +02:00
• 96ce9233ff umalloc fixes kamkow1 2025-09-28 19:55:37 +02:00
• c07a2c957b umalloc small bug fixes kamkow1 2025-09-27 22:58:22 +02:00
• 8d081bedb0 Ditch dlmalloc in favour of custom umalloc kamkow1 2025-09-27 22:32:38 +02:00
• 3b1bb9d531 WIP 2 kamkow1 2025-09-27 15:16:26 +02:00
• 5af7c5276a kernel Use canonical addresses for proc mmap base and stack top kamkow1 2025-09-22 16:19:16 +02:00
• 5c7fb3e1cf Request process arguments differently, mmap-style dlmalloc port, new linklist utils kamkow1 2025-09-21 22:51:38 +02:00
• 397379bca3 Rework requesting process arguments kamkow1 2025-09-21 22:50:39 +02:00
• 475f77d30f Rewrite LL_* (link list) macros kamkow1 2025-09-21 18:32:22 +02:00
• d5c2df7365 ulib dlmalloc Add page-aligned increment kamkow1 2025-09-21 13:26:33 +02:00
• 83a28bd25b Clean up HAL VMM kamkow1 2025-09-21 13:26:05 +02:00
• 3f2c35f4cb Fix dlmalloc pointer port _last ptr alignment kamkow1 2025-09-20 20:48:08 +02:00
• 8a9687c007 ulib Make syscall() safe (add "cc" to clobbers) kamkow1 2025-09-20 20:22:53 +02:00
• d50bdd0051 Use custom GCC toolchain kamkow1 2025-09-20 20:07:39 +02:00
• 0c65bd9891 Rewrite ps2kbproc, rbuf (kernel ring buffer) and pipe read/write, Change to -O0 in kernel code kamkow1 2025-09-20 16:50:40 +02:00
• 222e846881 tb Allow the user to kill current process in interactive mode (Ctrl+S) kamkow1 2025-09-20 12:41:54 +02:00
• a24b1fc677 diagdummy Simple dummy app for diagnostics and debugging kamkow1 2025-09-20 12:25:02 +02:00
• a8005917eb ulib Add quit() utility kamkow1 2025-09-20 12:20:26 +02:00
• 97bc0aa05b tb Use % for builtin cmd prefix kamkow1 2025-09-20 11:38:54 +02:00
• 6cd4c73438 tb Allow for only one consequent alias expansion kamkow1 2025-09-20 11:13:48 +02:00
• 9694d1a5a0 Use unified header file ulib.h kamkow1 2025-09-20 10:54:31 +02:00
• e245ecca3c ulib Remove machine/limits.h std/limits.h std/stdlib.h kamkow1 2025-09-20 10:47:04 +02:00
• 3f0231be3f tb Don't schedrelease() when reading in-pipe kamkow1 2025-09-20 10:38:36 +02:00
• a1b3d4efa4 TODO figure out why schedrelease() messes with terminal proc's ring buffer kamkow1 2025-09-20 01:19:20 +02:00
• 8269e097d6 spinlock only restore RFLAGS IF flag kamkow1 2025-09-20 00:55:18 +02:00
• dcc68154b2 Make syscalls accept their interrupt frame, remove useless intr_eoi() param kamkow1 2025-09-20 00:28:28 +02:00
• 81dc694a23 schedrelease() don't schedule if current interrupt frame is NULL kamkow1 2025-09-19 23:48:30 +02:00
• 5b6408b06b tb fix call to schedrelease() kamkow1 2025-09-19 23:47:55 +02:00
• b7ad1e0633 tb Spin efficiently with new schedrelease() syscall kamkow1 2025-09-19 23:41:24 +02:00
• 1b5701a659 schedrelease() syscall for more efficient spinning kamkow1 2025-09-19 23:38:08 +02:00
• e01d8d5e1a pctl ls List procs by PID kamkow1 2025-09-19 23:06:37 +02:00
• 44b5aa305c ulib Add ARG_INT type to argument parser kamkow1 2025-09-19 23:06:08 +02:00
• c94ef4d990 pctl List procs by name kamkow1 2025-09-19 22:50:34 +02:00
• 2c0d50a401 pctl Display memory usage and process state kamkow1 2025-09-19 22:38:39 +02:00
• 1af0d1f5bc Use uint8_t for keyboard chars kamkow1 2025-09-19 21:00:33 +02:00
• 504bdbd4ba pctl More compact output of ls subcmd kamkow1 2025-09-19 20:45:43 +02:00
• c364dca5e5 Change terminal font and colors kamkow1 2025-09-19 20:40:17 +02:00
• 8d0f80f821 tb Clear screen shortcut kamkow1 2025-09-19 20:07:17 +02:00
• 4cedfda19b Fix some keyboard keypressed still being missed kamkow1 2025-09-19 20:03:36 +02:00
• 40b7dcedf8 tb Command aliases, preloading scripts kamkow1 2025-09-19 19:55:35 +02:00
• 24a90b24e8 tb Handle keyboard inside of the shell interactive mode kamkow1 2025-09-19 19:09:54 +02:00
• d7153bf0b6 pctl display bad subcommand kamkow1 2025-09-19 18:24:48 +02:00
• ad56890ee9 Adopt pipe handle inheritance kamkow1 2025-09-19 18:12:36 +02:00
• 2d7ceb4b43 Make subprocess inherit parent's pipe handles kamkow1 2025-09-18 23:31:16 +02:00
• 4c17f26915 add PCTL_DELETE for removing pipes kamkow1 2025-09-18 22:43:24 +02:00
• 024a5b2e21 ps2kb intr fix missed key presses by sending early EOI kamkow1 2025-09-18 11:45:56 +02:00
• 9e9d2c5190 pctl format output as a table kamkow1 2025-09-18 11:22:09 +02:00
• e5e707eb54 tb running cmds in interactive mode kamkow1 2025-09-18 00:57:24 +02:00
• b3894f1600 Return an error code when a pipe is already present in a slot kamkow1 2025-09-18 00:54:53 +02:00
• b0e543177b PS2KB driver fix right shift key kamkow1 2025-09-18 00:48:31 +02:00
• ba1c0eedbd tb implement command logging kamkow1 2025-09-17 22:07:58 +02:00
• ac1cc172f7 ulib parse boolean arguments kamkow1 2025-09-17 22:07:42 +02:00
• 6a8af7727e PCTL ignore build artifacts kamkow1 2025-09-17 21:49:04 +02:00
• 91e65bb35a Resolve hisenbugs regarding GCC and -Os kamkow1 2025-09-17 21:48:16 +02:00
• 0a5523f234 WIP kamkow1 2025-09-15 22:35:15 +02:00
• ce63020b34 ulib dlmalloc, more eco friendly sbrk() kamkow1 2025-09-15 00:33:46 +02:00
• 40ccb7d476 TB print hello world kamkow1 2025-09-14 23:31:14 +02:00
• 062e98d714 Fix poor VMM locking leading to subtle race conditions kamkow1 2025-09-14 23:11:24 +02:00
• 69e23a9ca3 ioctl() IOCTL_STAT command kamkow1 2025-09-14 19:30:20 +02:00
• 26ff717b50 Fix dlmalloc horror bug - mman_map overwrites application code kamkow1 2025-09-14 19:07:00 +02:00
• e6891b39cc Parsing commandline arguments kamkow1 2025-09-13 15:43:31 +02:00
• dc3d80d707 Handle process arguments kamkow1 2025-09-10 23:25:03 +02:00
• 2f9f4d9397 Userspace dlmalloc port, supporting syscalls mman_map()/mman_unmap() kamkow1 2025-09-10 21:52:01 +02:00
• 91c493c818 processctl() PCTL_SPAWN cmd, scheduler embryo state, redirected pipes kamkow1 2025-09-10 01:11:22 +02:00
• c4c26e0e19 Fix ps2 keyboard handling kamkow1 2025-09-09 21:43:05 +02:00
• 3b42abc027 Temporary mountpoint (temp) kamkow1 2025-09-09 19:38:39 +02:00
• 71be9c5fb3 Use uprintf instead of debugprint kamkow1 2025-09-09 18:21:55 +02:00
• 4ade9ad1a0 Move all syscalls into one file kamkow1 2025-09-09 18:18:55 +02:00
• ac195acd2f Rework the ioctl() syscall, clean up arguments kamkow1 2025-09-09 18:12:33 +02:00
• 1029db6342 Rename event pipes to broadcast pipes kamkow1 2025-09-09 17:52:19 +02:00
• ab224eda8e Add special event pipes, rework ps2kb process kamkow1 2025-09-08 22:12:50 +02:00
• 94dd38d010 Set bitmap block size to page size kamkow1 2025-09-07 22:56:00 +02:00
• a9ac962051 Move dlmalloc outside of kernel tree kamkow1 2025-09-07 22:48:05 +02:00
• e71361dcca Nice userspace wrappers for ps2kb driver kamkow1 2025-09-07 22:24:34 +02:00
• 659f98910d Terminal lock kamkow1 2025-09-07 22:23:41 +02:00
• 80a788617e Serial comm kernel process kamkow1 2025-09-07 21:44:46 +02:00
• 9644ad0b4e Handle ps2 keyboard via special process kamkow1 2025-09-07 20:53:36 +02:00
• 4f3053bc8e Handle ps2 keyboard, no APIC for now kamkow1 2025-09-07 14:25:23 +02:00
• 0cbf308d95 Implement a kernel process kamkow1 2025-09-06 17:13:52 +02:00
• b04ebd9c71 Add ANSI escape sequences library to ulib kamkow1 2025-09-06 14:55:09 +02:00
• 97bfa178d1 Printf in userspace kamkow1 2025-09-06 12:14:54 +02:00
• cd0e262e56 Simple IPC with pipes kamkow1 2025-09-06 11:47:01 +02:00
• 643d692259 Remove PID_SELF_MAGIC constant kamkow1 2025-09-06 09:50:04 +02:00
• 3b18f56376 Fix holding spinlocks for too long kamkow1 2025-09-06 09:35:31 +02:00
• b89882e1cf VFS object auto cleanup kamkow1 2025-09-06 09:31:05 +02:00
• c31c00e8cd Nice wrappers around ioctl() syscall kamkow1 2025-09-05 23:00:57 +02:00
• d399922de6 rm libulib.a kamkow1 2025-09-05 21:12:13 +02:00
• fb5e88a175 Simple file IO with the ioctl syscall kamkow1 2025-09-05 19:56:27 +02:00
• f42c4b7e44 Rework shared headers kamkow1 2025-09-05 17:08:40 +02:00
• 708c53c64d Move to new processctl syscall, share common kernel and ulib headers kamkow1 2025-09-05 15:44:57 +02:00
• ca92a0e6a8 Remove VFS object reference counting kamkow1 2025-09-05 15:10:25 +02:00
• 90266f044b C userspace programs kamkow1 2025-09-04 23:20:30 +02:00
• afa4d383e0 Redesign the VFS kamkow1 2025-09-03 17:32:08 +02:00
• 8a12f23b69 Implement syscalls, hello world from userspace kamkow1 2025-09-02 23:51:14 +02:00