kern

log

age author description
2011-12-11 John Tsiombikas read/write superblock, get/put inode
2011-12-11 John Tsiombikas split the system call implementations out of fs.c into fs_sys.c
2014-04-17 John Tsiombikas fixed the readme file
2011-12-09 John Tsiombikas continuing with the fs
2011-12-09 John Tsiombikas started work on the filesystem
2011-12-08 John Tsiombikas starting the filesystem
2011-12-08 John Tsiombikas - added the partition table parsing code
2011-12-07 John Tsiombikas implementing ata read
2011-12-07 John Tsiombikas implementing ata read/write
2011-12-07 John Tsiombikas changed mkdiskimg to make partitioning work on freebsd
2011-12-07 John Tsiombikas foo
2011-12-06 John Tsiombikas foo
2011-12-06 John Tsiombikas added decimal digits to the disk size output
2011-12-06 John Tsiombikas foo
2011-12-06 John Tsiombikas fixed the "endianess" of the text messages in the ATA identify info block. this
2011-12-06 John Tsiombikas silenced a warning about a missing prototype in panic.c
2011-12-06 John Tsiombikas of course I forgot to actually add the new files... every fucking time...
2011-12-06 John Tsiombikas - started writing disk/ata code
2011-11-05 John Tsiombikas holy fuck, copy_on_write didn't actually do the copy!!!!
2011-10-15 John Tsiombikas testing of the exit syscall
2011-10-15 John Tsiombikas fixed cleanup_vm to avoid cleaning up kernel pages
2011-10-15 John Tsiombikas fixed a potential null dereference when deleting a bug in the redblack tree
2011-10-15 John Tsiombikas - implemented syscalls: exit, waitpid, getppid
2011-10-13 John Tsiombikas changed test_proc to modify memory after the fork in order to try out copy-on-write,
2011-10-12 John Tsiombikas added a comment in clone_vm
2011-10-12 John Tsiombikas ok I *think* i've fixed it now
2011-10-10 John Tsiombikas - added a generic red-black tree data structure
2011-10-09 John Tsiombikas added strcmp
2011-10-06 John Tsiombikas ops, forgot the -m in -m elf_i386 ld arg
2011-10-04 John Tsiombikas changed the makefile to only pass "emulation" (-m32 -melf_i386) only when not
2011-08-17 John Tsiombikas forgot to handle the cow argument to clone_vm
2011-08-17 John Tsiombikas added errno.h in klibc
2011-08-17 John Tsiombikas added a comment in the tss showing the interesting bits
2011-08-17 John Tsiombikas removed the unimplemented exit syscall
2011-08-17 John Tsiombikas fixed the comments in test_proc.S
2011-08-17 John Tsiombikas added a comment describing the push of just_forked address to the stack frame of the newly-forked process.
2011-08-17 John Tsiombikas added a comment to just_forked
2011-08-16 John Tsiombikas I think we're done for now. two processes seem to be scheduled and switched just fine, fork seems to work (NO CoW YET!)
2011-08-15 John Tsiombikas finally, runqueues, blocking, waking up, idle loop etc, all seem to work fine
2011-08-15 John Tsiombikas Fixed most important task switching bugs.
2011-08-14 John Tsiombikas bringing the task switching thing into shape with proper per-process kernel stacks and shit
2011-08-08 John Tsiombikas llalallalala
2011-08-07 John Tsiombikas picking this up again, let's fix it
2011-08-01 John Tsiombikas lalalala
2011-07-30 John Tsiombikas tidyed up the intr_ret bit, made it a bit more reasonably structured, and cleaned up some debugging things
2011-07-30 John Tsiombikas fuck yeah, now do priviledge levels and TSS
2011-07-28 John Tsiombikas fixed the page fault
2011-07-28 John Tsiombikas continuing with the process implementation. not done yet, panics.
2011-07-28 John Tsiombikas apparently free_phys_page was never tested. the check for double-freeing a page
2011-07-25 John Tsiombikas mainly additions to the VM to support processes etc. not complete
2011-07-25 John Tsiombikas added the first test process code and system call numbers header
2011-07-25 John Tsiombikas - implemented clone_vmem
2011-07-24 John Tsiombikas started implementing processes
2011-06-13 John Tsiombikas merged the timer/rtc/etc from the misc branch
2011-06-12 John Tsiombikas - now read_rtc doesn't try to read weekday as it's probably wrong anyway, and doesn't set yearday either
2011-06-11 John Tsiombikas - removed redundant call to day_of_year in gmtime_r
2011-06-10 John Tsiombikas - added makefile pattern to produce assembly output from c source files.
2011-06-10 John Tsiombikas finished with the klibc/time.c stuff
2011-06-10 John Tsiombikas - added cmos rtc code
2011-06-09 John Tsiombikas - made interrupt number - irq mapping macros public in intr.h