From 6000253c0b9d8066b5645fcb7c1d32ce11217719 Mon Sep 17 00:00:00 2001 From: =?utf8?q?M=C3=A1rio=20Nunes?= Date: Sun, 23 Aug 2015 18:18:40 -0300 Subject: [PATCH] Fix formating Fixed markdown formating. --- Kernel/TODO.md | 98 ++++++++++++++++++++++++++++++++------------------ 1 file changed, 64 insertions(+), 34 deletions(-) diff --git a/Kernel/TODO.md b/Kernel/TODO.md index fc4706a8..e11bd534 100644 --- a/Kernel/TODO.md +++ b/Kernel/TODO.md @@ -1,59 +1,89 @@ Big TODO Items Before 0.1 Release --------------------------------- -[ ] BSD groups can be done but do we care ? -[X] Termios and speed hooks to tty drivers -[X] hangup ioctl (vhangup) plus hangups for group leader exits -[X] rename should delete old files it renames over -[ ] SYS5 signal functionality and other signals (SIGCLD, STOP etc) -IP SYS5 signal holding -[X] ptrace -[ ] Core dumps -[ ] time_t bits hidden in inode -NA RTC setting -[X] Lock clock to RTC seconds -[ ] Can we make the mount point buffers writable to disk too so we can +- [ ] BSD groups can be done but do we care ? + +- [x] Termios and speed hooks to tty drivers + +- [x] hangup ioctl (vhangup) plus hangups for group leader exits + +- [x] rename should delete old files it renames over + +- [ ] SYS5 signal functionality and other signals (SIGCLD, STOP etc) + +- IP SYS5 signal holding + +- [x] ptrace + +- [ ] Core dumps + +- [ ] time_t bits hidden in inode + +- NA RTC setting + +- [x] Lock clock to RTC seconds + +- [ ] Can we make the mount point buffers writable to disk too so we can drop the quiet ones when busy ? -IP Simplify exec logic and split into multiple functions -[ ] Add "shared lib" (or more accurately copied lib) support for libc + +- IP Simplify exec logic and split into multiple functions + +- [ ] Add "shared lib" (or more accurately copied lib) support for libc to keep binary size small -[ ] Can we make inodes partially pageable given our on disk guarantees ? + +- [ ] Can we make inodes partially pageable given our on disk guarantees ? Disk inode in cinode would then become a pointer. Might allow more open objects and less memory usage. Might be nicer alternative to the BSD inode shrinking hack (although that would fix the time_t question!) -[ ] Finish the cpm emulator port -IP Make object alignments 16bit friendly -[X] Add fields to binaries giving load page (so can load Z80 0x8000 + +- [ ] Finish the cpm emulator port + +- IP Make object alignments 16bit friendly + +- [x] Add fields to binaries giving load page (so can load Z80 0x8000 binaries safely etc) Big Speed Up Points ------------------- -o Rewrite the compressor in assembler -IP Support 'raw' I/O on files (done for O_DIRECT read and as an +- [ ] Rewrite the compressor in assembler + +- IP Support 'raw' I/O on files (done for O_DIRECT read and as an optimisation). Needs cleaning up. -DONE Make execve use this to avoid all the copies -o Vfork -DONE Make mount pin a buffer rather than keeping mount blocks around + +- [x] Make execve use this to avoid all the copies + +- [ ] Vfork + +- [x] Make mount pin a buffer rather than keeping mount blocks around unused. Maybe ----- -o Different magic for "big" fs - 32bit block numbers only on raw +- [ ] Different magic for "big" fs - 32bit block numbers only on raw devices. Split blkno_t into blkno_t blknodev_t or similar -DONE Carrier handling for tty devices -o Revoke 8) -DONE Uptime/loadaverage/free -o swapfree -o Virtual device hooks for networking -o Pty/tty devices -o Finish select/poll -o Support for o65 binary format + +- [x] Carrier handling for tty devices + +- [ ] Revoke 8) + +- [x] Uptime/loadaverage/free + +- [ ] swapfree + +- [ ] Virtual device hooks for networking + +- [ ] Pty/tty devices + +- [ ] Finish select/poll + +- [ ] Support for o65 binary format Other ----- -o Check safety of changes to allow interrupts during swapper -o Check we don't have any races of the form +- [ ] Check safety of changes to allow interrupts during swapper + +- [ ] Check we don't have any races of the form kill() checks signal has handler signal(x, SIG_DFL) -- 2.34.1