nuttx

clock

sched/clock/clock_systimer.c: Change the way that the 64-bit time is sampled. Previously, we disabled interrupts before sampling the 64-bit timer since the uint64_t access is not atomic on most CPUs. However, disabling (local) interrupts does not work in the SMP case. In that case, the timer interrupt will be running on only one of the CPUs; disabling interrupts on a different CPU will provide no protection from timer rollover. To work around this, logic was added that samples 64-bit timer is sampled twice and if 32-bit rollover was detected between samples, then loops until there is no rollover.

2018-01-15 11:05:45 -06:00

environ

sched/env_dup.c: Fix an error in the duplication of the child tasks environment in the special case where the parent's environment was created, but then all of the variables were unset. In that case, there is still an allocation in place but the size of the allocation is zero. This case was not being handled correctly when a child task attempts to create its environment and inherit the zero-size partent environment. Noted by Anthony Merlino.

2017-09-18 19:02:54 -06:00

errno

Remove some empty file section section header comments

2016-02-17 18:05:03 -06:00

group

Squashed commit of the following:

2017-10-09 09:06:46 -06:00

init

arch/arm/src/lpc54xx: Add configuration logic to the empty SPI driver. Still missing all data tranfer logic.

2018-01-13 15:38:55 -06:00

irq

Update comments, mostly spelling errors.

2018-01-27 09:37:46 -06:00

module

Update comments, mostly spelling errors.

2018-01-27 09:37:46 -06:00

mqueue

Fix a few places where there was a semicolon following the 'if' condition, makeing the following logic unconditional.

2017-10-10 14:24:13 -06:00

paging

Squashed commit of the following:

2018-01-30 11:08:18 -06:00

pthread

sched/: Fix several inappropriate accesses to get_errno() that were missed in previous changes (some going back to nuttx-.23). Add new nxsched_setscheduler() and nxsched_getaffinity() which are equivalent to their counterparts without the nx on front. These versions do not modify the errno value. Changed all calls within the OS to use these newer versions of the functions.

2018-01-30 16:16:41 -06:00

sched

sched/: Fix several inappropriate accesses to get_errno() that were missed in previous changes (some going back to nuttx-.23). Add new nxsched_setscheduler() and nxsched_getaffinity() which are equivalent to their counterparts without the nx on front. These versions do not modify the errno value. Changed all calls within the OS to use these newer versions of the functions.

2018-01-30 16:16:41 -06:00

semaphore

Squashed commit of the following:

2018-01-30 11:08:18 -06:00

signal

Changes from review of clock_nanosleep(): Misplaced right bracket, but return value in one failure case.

2017-11-11 18:01:28 -06:00

task

sched/: Fix several inappropriate accesses to get_errno() that were missed in previous changes (some going back to nuttx-.23). Add new nxsched_setscheduler() and nxsched_getaffinity() which are equivalent to their counterparts without the nx on front. These versions do not modify the errno value. Changed all calls within the OS to use these newer versions of the functions.

2018-01-30 16:16:41 -06:00

timer

Squashed commit of the following:

2017-10-07 10:57:09 -06:00

wdog

sched/: Various fixes for typos, improved parameter verification.

2018-01-12 18:26:45 -06:00

wqueue

Squashed commit of the following:

2018-01-30 11:08:18 -06:00

.gitignore

.dSYM only needs to be in the same .gitignore files as .exe

2013-05-30 15:02:04 -06:00

Kconfig

sched/irq: Add a configuration option to show interrupt information via a procfs file.

2018-01-12 18:26:46 -06:00

Makefile

TLS: Simplify

2016-03-11 07:17:32 -06:00