Commit Graph

282 Commits

Author SHA1 Message Date
Mark f648cd2b94 Get rid of old ext2 2020-01-22 15:36:58 +02:00
Mark 92fe570c38 Make kernel debug levels configurable 2020-01-22 15:31:57 +02:00
Mark dad41847e3 Add ttyS0 2020-01-22 15:01:37 +02:00
Mark 89b7b86fbb Add options to configure kernel cmdline 2020-01-22 13:35:50 +02:00
Mark 89330bddd1 Fix console not compiling without VESA 2020-01-22 12:28:56 +02:00
Mark b65bf12eb1 Sketchy mmap() and ioctl()s for fbdev, allow mapping VESA fbdev 2020-01-21 19:17:27 +02:00
Mark 0105aa8002 Proper line discipline for TTYs and simple line discipline for chardevs 2020-01-21 17:08:31 +02:00
Mark beecf5e2b3 Add an option for controlling debugging cycles 2020-01-21 00:09:22 +02:00
Mark 5f5f315a4b PS/2 Mouse support (3-button), testing chardev 2020-01-20 23:24:16 +02:00
Mark 5d316c0691 Add caps lock handling (ps/2) 2020-01-20 17:08:58 +02:00
Mark 7d962ff208 Remove __isatty() system call 2020-01-20 16:58:14 +02:00
Mark f6c8c2b941 Add ^D (broken a bit, but kind of works) and TIOCGWINSZ 2020-01-20 16:57:05 +02:00
Mark 5d3e884b66 Basic job control with process groups. setuid bit support 2020-01-20 15:39:57 +02:00
Mark 6bd26ca5b6 Fix minor allocations problems with ext2, add PS/2 keys 2020-01-20 00:53:59 +02:00
Mark 27442d612f Add shebang parsing 2020-01-19 17:54:01 +02:00
Mark f8937685cd Update demo0.png 2020-01-17 22:58:08 +02:00
Mark a58859aad1 Automatically assign thread names when running execve() 2020-01-17 22:57:06 +02:00
Mark 940d678575 Fix blinking space (should've been a character underneath cursor) 2020-01-17 22:52:25 +02:00
Mark 020eb544a9 Automatic filesystem guessing when mounting 2020-01-17 16:02:57 +02:00
Mark 1bfe68946e Fix cursor character remaining at old position after moving in VESA
console
2020-01-17 14:04:03 +02:00
Mark 9626452ef7 Add mtime/ctime/atime support with system time 2020-01-17 13:58:41 +02:00
Mark 2d6b461d0f Disallow opening dirs without O_DIRECTORY and vice versa 2020-01-17 13:24:41 +02:00
Mark fdde790665 Add some escape sequences to ps2 keyboard translation 2020-01-17 13:20:13 +02:00
Mark c1bd980264 select() syscall for character device reads 2020-01-17 12:53:56 +02:00
Mark 4584b22585 Add timer value in debug console output 2020-01-17 12:15:23 +02:00
Mark 45877916c9 Fix leaking directory file descriptors 2020-01-16 17:04:27 +02:00
Mark 100fc00e18 Fix VESA framebuffer scrolling 2020-01-16 16:55:39 +02:00
Mark 6374b0b231 Make tarfs writable in-memory 2020-01-16 16:19:41 +02:00
Mark 97db4331b4 Add a way to handle illegal system call and segmentation faults in
signal handlers
2020-01-16 14:04:14 +02:00
Mark 1e597e0ac4 umount() system call 2020-01-15 22:36:29 +02:00
Mark f2ad1e69eb Fixed broken signal handling 2020-01-15 22:07:11 +02:00
Mark 05e10db0e2 Add "uname" system call 2020-01-15 17:16:03 +02:00
Mark 86cd5446cd Set system boot time properly, fix gettimeofday 2020-01-15 17:00:24 +02:00
Mark bf9bef247a Better support for L1 indirection in ext2 driver 2020-01-15 14:03:45 +02:00
Mark b7c8ce1d2b Clean comments up, merge ext2 inode block index code 2020-01-15 13:05:53 +02:00
Mark 8682e51c66 Add version reporting when booting 2020-01-15 11:46:26 +02:00
Mark 12b2df3570 Fix header a bit for POSIX compat 2020-01-14 17:38:03 +02:00
Mark c1e98f4590 Add script to install necessary kernel headers 2020-01-14 17:18:38 +02:00
Mark 9b00ad3bff Add lseek system call 2020-01-14 16:20:44 +02:00
Mark 94aee57638 Better permission handling, add chmod/chown 2020-01-14 14:07:57 +02:00
Mark b47a465770 Keyboard shift 2020-01-14 13:10:43 +02:00
Mark 7e9fad9dd0 Add mkdir/rmdir 2020-01-14 13:04:14 +02:00
Mark 6e93a07f2b stat() 2020-01-14 12:44:13 +02:00
Mark dad9667f75 Add unlink and fix file positions when writing/reading 2020-01-14 12:33:32 +02:00
Mark 7cb823b8f0 Properly implement vnode -> path 2020-01-14 12:08:35 +02:00
Mark 0970c61a5d Pass arguments from execve() 2020-01-14 11:49:49 +02:00
Mark 0067f1bc74 Colorful errors 2020-01-14 11:32:06 +02:00
Mark 6586383849 Fix invalid free in binfmt_elf, don't panic when load fails 2020-01-14 11:18:41 +02:00
Mark fe9c7ea9a2 Optimize ELF loading with lseek 2020-01-14 11:13:01 +02:00
Mark 38ae0eb4bf More memory leak fixes 2020-01-13 23:30:56 +02:00