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2018-07-24lib: update from upstreamHEADmasterRichard Braun
2018-06-20README: minor formatting fixesRichard Braun
Add a couple of empty lines.
2018-03-28README: update link to librbraunRichard Braun
2018-02-24lib: update from upstreamRichard Braun
2018-02-24Don't use reserved identifiersRichard Braun
See C99 7.1.3 Reserved identifiers.
2018-02-18mem: fix boundary tag alignmentRichard Braun
2018-02-17uart: fix eflags typeRichard Braun
2018-01-28mutex: fix initializationRichard Braun
Reported by Matthew Leach.
2018-01-21string: add memset and memcmpRichard Braun
2018-01-20Fix comments in the qemu.sh scriptRichard Braun
2018-01-11thread: move the yield flag and the preemption level to the run queueRichard 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.
2018-01-11cpu: fix preemption in cpu_irq_registerRichard Braun
2018-01-11fmt,macros: update from upstreamRichard Braun
2018-01-06string: fix strcmp and strncmpGuillaume Knispel
2018-01-05Version 1.0v1.0Richard Braun
2018-01-05cpu: discuss the stack on interrupt handlingRichard Braun
2018-01-05cpu: fix comment about loading the code segment registerRichard Braun
2018-01-05sw: fix name of shell commands arrayRichard Braun
2018-01-05sw: use the SHELL_REGISTER_CMDS macroRichard Braun
2018-01-05errno: replace EIO with ENOENTRichard Braun
2018-01-05error: remove and use standard errno codes insteadRichard Braun
This change also adds strerror to string.h.
2018-01-04list: update from upstreamRichard Braun
2018-01-04cpu: remove unused macroRichard Braun
2018-01-04thread: discuss compiler barriersRichard Braun
2018-01-04Initial commitRichard Braun