4 commits

Author	SHA1	Message	Date
Andreas Kling	82bbfa8496	Keyboard should support the space character (jeez!)	2018-10-25 12:10:25 +02:00
Andreas Kling	fe237ee215	Lots of hacking: ... - Turn Keyboard into a CharacterDevice (85,1) at /dev/keyboard. - Implement MM::unmapRegionsForTask() and MM::unmapRegion() - Save SS correctly on interrupt. - Add a simple Spawn syscall for launching another process. - Move a bunch of IO syscall debug output behind DEBUG_IO. - Have ASSERT do a "cli" immediately when failing. This makes the output look proper every time. - Implement a bunch of syscalls in LibC. - Add a simple shell ("sh"). All it can do now is read a line of text from /dev/keyboard and then try launching the specified executable by calling spawn(). There are definitely bugs in here, but we're moving on forward.	2018-10-23 10:12:50 +02:00
Andreas Kling	a9ca75c98b	Add IRQHandler class that can be subclasses to handle an IRQ. ... Also move Keyboard to a class implementation using this pattern.	2018-10-22 12:58:29 +02:00
Andreas Kling	9396108034	Import the "gerbert" kernel I worked on earlier this year. ... It's a lot crappier than I remembered it. It's gonna need a lot of work.	2018-10-16 11:02:00 +02:00