This commit sets an initial value of 0 for the `elapsed_ms` variable,
which may be used uninitialised when the while loop below does not
execute.
This fixes the "‘elapsed_ms’ may be used uninitialized" warning
generated by the GCC 12.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
There is no easy way to clear event bits without
the potential for a race to exist between producer(s)
and consumer(s). The result of this race is that events
can be lost through the various resetting mechanisms
available (flag to k_event_wait(), or k_event_set()).
Add k_event_set_masked() which permits bits to be set or cleared.
This allows consumers to clear just the bits that they have read
without (accidentally) discarding any new bits.
Update unit tests to verify the functionality.
Partly Fixes#46117.
Signed-off-by: Andrew Jackson <andrew.jackson@amd.com>
When running tests/kernel/fpu_sharing/generic on qemu_leon3 with the
new ztest API, a fatal error is raised while test is reported success.
So workaround this by changing the main stack size to 2048.
Signed-off-by: Guo Lixin <lixinx.guo@intel.com>
Any project with Kconfig option CONFIG_LEGACY_INCLUDE_PATH set to n
couldn't be built because some files were missing zephyr/ prefix in
includes
Re-run the migrate_includes.py script to fix all legacy include paths
Signed-off-by: Tomislav Milkovic <milkovic@byte-lab.com>
irq_lock() returns an unsigned integer key.
Generated by spatch using semantic patch
scripts/coccinelle/irq_lock.cocci
Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
Move the direct interrupt test to tests/arch/x86/direct_isr. Two
reasons:
1. The direct interrupt is only for x86. It's arch-specific.
2. And it need extra gcc option to pass the build, that will
include testsuite number. Although it seems like we add a
extra testsuite for it, actually we can reduce whole tests
configuration in tests/kernel/interrupt. And also make this
test more generic as it used to be.
Signed-off-by: Enjia Mai <enjia.mai@intel.com>
Timeout must be increased for fvp_baser_aemv8r_aarch32 board. Enabling
MPU on this board makes simulation slower.
Signed-off-by: Manuel Arguelles <manuel.arguelles@nxp.com>
Every architecture must export the z_irq_spurious definition. Just unify
that in one single header file.
Signed-off-by: Carlo Caione <ccaione@baylibre.com>
Fix this test adding a proper support for RISCV when in vectored mode
with IRQ vector table generation.
Signed-off-by: Carlo Caione <ccaione@baylibre.com>
Following zephyr's style guideline, all if statements, including single
line statements shall have braces.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Check that `SYS_INIT_NAMED` allows multiple instances of the same
initialisation function, as long as names are unique.
Signed-off-by: Jordan Yates <jordan.yates@data61.csiro.au>
This test was written to idle for exactly 1ms and wake up with zero
error, which is just too tight for some platforms (and worked on
emulators where the tick rate is 10x coarser only because 0 == 0!).
And it's not clear that it's testing anything we promise in
documentation, regardless. Early wakeups are not an error and
absolutely not disallowed, yet the test is treating the wakeup like a
sleep.
Clean it up a bit and relax the tolerance to what we can compute
reliably: do all the math in ticks, idle for 10ms (i.e. longer than a
host quantum for emulators), and allow 1 tick of slop on either side to
permit slightly early wakeups while still verifying that "yes, the idle
did idle".
Fixes#46641
Signed-off-by: Andy Ross <andyross@google.com>
