The ARM embedded toolchain has 2 newlib based libc build variants, one
that utilizes the "nano" configuration which is more in line with the
Zephyr SDK. Make the "nano" cfg the default if newlib is enabled to
match closer how the Zephyr SDK behaves.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Error checking was missing following call to
counter_set_channel_alarm.
This was reported in coverity report 203523.
Fixes#18374
Additionally remove unneeded err initialization in main function
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
Make sure we use the IPv4 event command when checking IPv4 address
add or delete instead of event mask.
Coverity-CID: 203483
Fixes#18400
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Configure pins before enabling and after disabling UARTE through
power management functions.
Signed-off-by: Mieszko Mierunski <mieszko.mierunski@nordicsemi.no>
Fix reset of Encryption Procedure state on reception of
REJECT_IND and REJECT_EXT_IND.
This is a regression in commit 79cb615770 ("Bluetooth:
controller: split: Port Enc setup to be queueable")
Relates to #18578.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
commit 780324b8ed ("cleanup: rename fiber/task -> thread")
seems to be done by a script and in that particular case turned
menaingful sentence into nonsense. Alas, threads might be in all
four states.
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Anas Nashif <anas.nashif@intel.com>
We manage IRQs in a quite a different way now since
commit f8d061faf7 ("arch: arc: add nested interrupt support")
so that comment not only makes no sense but also may fool a reader
as disabling of interrupts happens in the very beginning of
_rirq_exit() but not here.
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
When val1 is 0, we need to handle a negative val2 value so that we
generate correct TLV value.
Example: val1 = 0, val2 = -500000 is equivalent to -0.5 decimal.
Currently we generate: 0.5 (losing the sign).
Fixes: https://github.com/zephyrproject-rtos/zephyr/issues/16154
Signed-off-by: Michael Scott <mike@foundries.io>
Current JSON formatting for float32/64 is broken in a similar way as
plain text. Let's use the newly fixed logic for plain text to
generate the float32/64 values in the JSON string.
Fixes: https://github.com/zephyrproject-rtos/zephyr/issues/16154
Signed-off-by: Michael Scott <mike@foundries.io>
We can use the plain text float32/64 formatter for JSON as well, so
let's expose the put_float32/64 functions.
Signed-off-by: Michael Scott <mike@foundries.io>
Formatting a float32/64 value for plain text is broken.
Example for 32bit: val1=0 and val2=500000 is equivalent to 0.5
Current formatter was using %d.%d (%lld.%lld for 64bit) so
exported value was 0.500000 (or 0.5)
To fix this, for val2 use a zero-padded formatter for the maximum
length of each bit length (6 for 32bit and 9 for 64bit), and then
remove the zero characters at the end of the string.
Notes re: handling of val1/val2 signs:
- eliminate potential negative sign when converting val2 to avoid:
a value like: 0.-5
- use negative val2 when val1 is 0 to fix small negative handling
such as -0.5
Fixes: https://github.com/zephyrproject-rtos/zephyr/issues/16154
Signed-off-by: Michael Scott <mike@foundries.io>
we should not rely on that eret has a copy of ilink in fast
irq handling. This will cause crash for hs cores.
Signed-off-by: Wayne Ren <wei.ren@synopsys.com>
For the old codes, if nest interrupts come out after _isr_wrapper
and before _check_nest_int_by_irq_act, then multi-bits in irq_act
will be set, this will result irq stack will not be switched in
correctly
As a fix, it's still need to use nest interrupt counter to do
interrupt stack switch as before
The difference is in the past exc_nest_count is used, but here
_kernel.nested/_kernel.cpus[cpu_id].nested is used.
Signed-off-by: Wayne Ren <wei.ren@synopsys.com>
* in arc secureshield interrupts can be configured
as secure or normal
* in sw design, high interrupt priorites are allocated to
secure world, low priorities are allocated to normal world.
* secure interrupt > secure thread > normal interrupt > normal
thead
So, here secure world/firmware only checks secure interrupt
priorities
Signed-off-by: Wayne Ren <wei.ren@synopsys.com>
it's not allowed to switch to thread preempted by exception as
its context is not saved.
So if a thread switch is required in exception handling, e.g.
kill a thread, the old thread cannot be switched back
Signed-off-by: Wayne Ren <wei.ren@synopsys.com>
For arc processor equiped with secureshield, SEC_STAT.IRM
bit should be recorded, it determins which mode irq should
return
Signed-off-by: Wayne Ren <wei.ren@synopsys.com>
modernizr.min.js is causing unnecessary reloads of a page causing
flashing of the browser window during page load (most noticiable with
firefox). This empty script effectively wipes out the modernizr.min.js
unnecessarily loaded by the Sphinx rtd theme (see
https://github.com/readthedocs/sphinx_rtd_theme/issues/724)
Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
This commit extends existing logging sample in order to present
logger usage from user mode thread.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Signed-off-by: Piotr Zięcik <piotr.ziecik@nordicsemi.no>
This commit adds basic userspace support to the logging subsystem.
With this change, the following API could be called from user mode:
- LOG_*()
- LOG_INST_*(),
- LOG_HEXDUMP_*(),
- LOG_HEXDUMP_INST_*(),
- LOG_PANIC(), LOG_PROCESS(),
- log_printk(), log_generic(), log_buffrered_cnt(),
- log_filter_set(NULL, ...)
With userspace disabled, the logger behavior and performance
is not affected. With userspace enabled, the calls from kernel
space have an additional overhead introduced by _is_user_context().
The logger behavior changes when it is called from the user context.
All strings logged using LOG_*() and LOG_INST_*() API from userspace
are rendered in place for security reasons and then placed in
log_strdup() memory pool, which should be large enough to hold bursts
of log messages.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Signed-off-by: Piotr Zięcik <piotr.ziecik@nordicsemi.no>
This commit exports the _is_user_context() function regardless
of the CONFIG_USERSPACE setting. If userspace is enabled, the
value returned depends on the execution context. If userspace
is disabled, the _is_user_context() always returns false.
Signed-off-by: Piotr Zięcik <piotr.ziecik@nordicsemi.no>
if base64_decode function returns error, function can't continue
otherwise a fatal error will cause the thread to spin, putting the
system into an unrecoverable state
Signed-off-by: Faisal Saleem <faisal.saleem@setec.com.au>
Instead of having a mix of west and CMake/ninja instructions for
building and flashing, document it using only west. This will help
clarify that west is the default build tool in Zephyr and should also
reduce confusion over what tool to use.
Note that the biggest change is changing the default in
doc/extensions/zephyr/application.py for :tool:, from all to west.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
We do not need the return values from various calls to pthread_*()
functions.
Coverity-CID: 203462
Coverity-CID: 203535
Fixes#18376Fixes#18377
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Remove bunch of TC_PRINT's with too verbose logging of test operations.
The only logging required is in case of failures, and improve that in
a couple of cases by using zassert_*(), and log errno.
In particular, this allows to reuse existing testcase functions to
create more complex testcases.
Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
To make sure that entry in fs.c:desc_array[] is freed. Note that
freeing an entry in fdtable is handled by generic implementation
of close().
Fixes: #17231
Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
Do not try to memcpy() the same buffer to itself.
This one also reverts commit 112ecb7290
("net: gptp: Fix for coverity CIDs 203471 and 203464") as that
did not fully fix the issue.
Coverity-CID: 203464
Coverity-CID: 203471
Fixes#18394
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Set harness to led as a placeholder to avoid running samples on
platforms that do not have the needed hardware.
Fixes#17439
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Match the logging changes made in samples/.../usb/cdc_acm to the
cdc_acm_composite sample. This allows any device testing checks to work
properly.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Fix unhandled return values as most other places handled in this
file, fix coverity issue 203507.
Fixes: #18445.
Signed-off-by: Wentong Wu <wentong.wu@intel.com>
Fix unhandled return values as most other places handled in this
file, fix coverity issue 203454.
Fixes: #18443.
Signed-off-by: Wentong Wu <wentong.wu@intel.com>
Ioannis Glaropoulos