unix - Homebrew UNIX operating system

Age	Commit message (Expand)	Author
2018-09-01	Removed the sys_puts system call in favour of calls to tty_write().	Jake Mannens
2018-08-20	Defined macros cli() and sti() in asm/interrupt.h to disable and enable	Jake Mannens
2018-08-07	Fixed a bug where the panic() function called printf() instead of	Jake Mannens
2018-07-31	Modified the scheduler so that a HLT instruction is executed if no	Jake Mannens
2018-07-30	Fixed a bug where the tick_handler() and sigret() functions did not pass	Jake Mannens
2018-07-25	Fixed a bug in switch_to() in which the value of EBX was not popped	Jake Mannens
2018-07-13	Added a state field to the task structure to hold the task's run state.	Jake Mannens
2018-07-12	Task state information is no longer manually saved on context switch.	Jake Mannens
2018-07-11	Memory is now allocated for a kernel stack unique to each address space	Jake Mannens
2018-07-11	Modified the tick_handler interrupt routine in timer.s so that it no	Jake Mannens
2018-07-11	Implemented a basic scheduler using an array of task structures in which	Jake Mannens
2018-07-08	Added a printf() function to the library under stdio.c which uses the	Jake Mannens
2018-07-07	Added '-g' flag for GCC to all makefiles to ensure debugging information	Jake Mannens