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2007-08-28rename 8253pit.c to timer.crsc5-51/+38
2007-08-28runoffrsc2-5/+6
2007-08-28add grep; add lost echorsc2-0/+108
2007-08-28avoid double echorsc1-1/+0
2007-08-28remove _ from pipe; be like filersc4-12/+12
2007-08-28clean up Makefile; add wcrsc2-77/+108
2007-08-28add struct stat declrsc1-0/+2
2007-08-28do not call proc_exit until lock droppedrsc1-20/+18
2007-08-28oopsrsc1-1/+1
2007-08-28handle printf("%s\n", 0)rsc1-0/+2
2007-08-28nitrsc1-1/+1
2007-08-28oopsrsc1-1/+2
2007-08-28nitrsc4-13/+11
2007-08-28formatting tweaksrsc1-55/+66
2007-08-28comment non-check of cp->killedrsc1-0/+1
2007-08-28No one is going to find this inode.rsc1-1/+1
There is only one ref to it -- the caller -- and no links to it.
2007-08-28New shell.rsc1-271/+406
2007-08-28Move keyboard code into kbd.c; add backspace handling.rsc4-129/+164
2007-08-28oopsrsc1-1/+1
2007-08-27move mp.h to low-levelrsc1-4/+1
2007-08-27no more ioapic.hrsc1-1/+18
2007-08-27make code match commentrsc1-1/+1
2007-08-27make code match commentrsc2-8/+7
2007-08-27make code match commentrsc1-1/+1
2007-08-27Rename main0 to main.rsc4-4/+5
2007-08-27delete unnecessary #include linesrsc27-90/+73
2007-08-27Simplify MP hardware code.rsc6-450/+210
Mainly delete unused constants and code. Move mp_startthem to main.c as bootothers.
2007-08-27Clean up lapic code.rsc3-177/+123
One initialization function now, not three. Use #defines instead of enums (consistent with other code, but sigh). Still boots in Bochs in SMP mode.
2007-08-27nitsrsc1-6/+6
2007-08-27nitsrsc1-17/+13
2007-08-27nitsrsc1-12/+10
2007-08-27oopsrsc1-0/+1
2007-08-27Edit exec.rsc1-77/+59
Do not commit to new memory image until nothing can go wrong, avoiding bad2 case. Be sure to allocate enough stack space for argv. Load executable before initializing stack, to keep ELF loops together. Make argv loop clearer.
2007-08-27nitsrsc1-17/+7
2007-08-27formatting shufflersc1-42/+39
2007-08-27fileincref -> filedup (consistent with idup)rsc4-9/+9
2007-08-27nitsrsc1-29/+23
2007-08-27tell what an inode isrsc1-4/+9
2007-08-27FS cleanup.rsc1-46/+52
Add utility routines bzero, readsb so that balloc, bfree fit on one page. Make balloc loop clearer.
2007-08-27Another attempt at the bio.c comment.rsc3-39/+36
Rename B_WRITE to B_DIRTY and then let ide.c maintain the B_VALID and B_DIRTY flags.
2007-08-27Replace yield system call with sleep.rsc9-26/+52
2007-08-27formatting, fix commentrsc1-16/+21
2007-08-27make kfree loop same as kallocrsc1-8/+5
2007-08-27nitsrsc3-3/+5
2007-08-27cut bootmain to 1 sheetrsc1-28/+8
2007-08-24shuffle for formattingrsc2-30/+37
2007-08-24minor cleanupsrsc1-68/+62
2007-08-24nitrsc1-1/+1
2007-08-24nitsrsc1-4/+2
2007-08-24first ever correct use of strncpyrsc3-24/+17