rbraun/x1.git - Minimalist educational operating system

Age	Commit message (Collapse)	Author
2018-01-21	string: add memset and memcmp	Richard Braun

2018-01-11	thread: move the yield flag and the preemption level to the run queue	Richard Braun
	There is really no need to make the yield flag and the preemption level thread-local on a single processor system, so turn them into globals, as members of the unique run queue. This slightly improves preemption control functions by removing the indirection of the current thread. Another motivation for this change is that X15 is already an example of a thread-local preemption counter, because of SMP. As a result, it made sense to show another way, which is actually the common one on small single processor embedded systems.
2018-01-11	cpu: fix preemption in cpu_irq_register	Richard Braun

2018-01-06	string: fix strcmp and strncmp	Guillaume Knispel

2018-01-05	cpu: discuss the stack on interrupt handling	Richard Braun

2018-01-05	cpu: fix comment about loading the code segment register	Richard Braun

2018-01-05	sw: fix name of shell commands array	Richard Braun

2018-01-05	sw: use the SHELL_REGISTER_CMDS macro	Richard Braun

2018-01-05	errno: replace EIO with ENOENT	Richard Braun

2018-01-05	error: remove and use standard errno codes instead	Richard Braun
	This change also adds strerror to string.h.
2018-01-04	list: update from upstream	Richard Braun

2018-01-04	cpu: remove unused macro	Richard Braun

2018-01-04	thread: discuss compiler barriers	Richard Braun

2018-01-04	Initial commit	Richard Braun