This reverts commit 9b43fed10a.
This PR introduced 2 regressions in main CI:
71977 & 71978
Let's revert it by now to get main's CI passing again.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
A scheduler fix for free memory usage on aborted threads is now using
a per-CPU dummy thread instead of a single stack-based one at startup.
These static thread objects need spots in the kobj bitmasks, and a few
tests are sitting right at the default limit (16 threads).
Signed-off-by: Andy Ross <andyross@google.com>
Trying to enable LTO when CODE_DATA_RELOCATION is already enabled
produces a warning.
This commit prevents twister from building such combinations for
kernel.common.lto.
Signed-off-by: Reto Schneider <reto.schneider@husqvarnagroup.com>
tag nano libc tests with nano so we can exclude them if needed. Now they
cause issues when collecting coverage information from tests.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Swith integration_platforms from native_posix(_64)
to native_sim(_64).
And replace it also in a comment.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
In minimal mode, format modifiers are not supported, leading to a lack
of width and precision support.
long long values are presented correctly in either long long or floating
mode.
Signed-off-by: Keith Packard <keithp@keithp.com>
Added test to verify that the value of atomic_t will be the same
in case of overflow if incremented in atomic and non-atomic manner
Signed-off-by: Alexander Razinkov <alexander.razinkov@syntacore.com>
Increase RAM requirements for some test, we have many exotic platforms
failing to link due to the size of the test.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
When the default C library is switched to picolibc, we need some tests to
make sure things still build with the minimal C library.
Signed-off-by: Keith Packard <keithp@keithp.com>
We are currently reporting the wrong mismatching bits in in-between
bundles. Fix this and extend the test to cover the wrong case.
Signed-off-by: Carlo Caione <ccaione@baylibre.com>
Twister now supports using YAML lists for all fields that were written
as space-separated lists. Used twister_to_list.py script. Some artifacts
on string length are due to how ruamel dumps content.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
A new Z_SPIN_DELAY() macro has been added which
can be used to reduce a bit the amount of noise
due to the POSIX arch need to break busy loops with
k_busy_wait().
Use it.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Use the picolibc definition of _WANT_IO_LONG_LONG as that can only be set
when building the library, and not selected by the consumer.
Signed-off-by: Keith Packard <keithp@keithp.com>
Enable all cbprintf / logging related tests which were previously
disabled for qemu_arc_hs6x.
Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Signed-off-by: Evgeniy Paltsev <PaltsevEvgeniy@gmail.com>
This changes to compile the IRQ offload test only if
CONFIG_IRQ_OFFLOAD=y. For architectures that do not support
IRQ offload (or that developers with to disable IRQ offload
during bring-up), compiling the code would result in linking
errors.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
The test case was originally designed for the coverage of
nop()/arch_nop() function. It is not very meaningful for
testing something but causing lots of false alarms on the
kernel/common test so far. Suggest removing this test case.
Signed-off-by: Enjia Mai <enjia.mai@intel.com>
As of today <zephyr/zephyr.h> is 100% equivalent to <zephyr/kernel.h>.
This patch proposes to then include <zephyr/kernel.h> instead of
<zephyr/zephyr.h> since it is more clear that you are including the
Kernel APIs and (probably) nothing else. <zephyr/zephyr.h> sounds like a
catch-all header that may be confusing. Most applications need to
include a bunch of other things to compile, e.g. driver headers or
subsystem headers like BT, logging, etc.
The idea of a catch-all header in Zephyr is probably not feasible
anyway. Reason is that Zephyr is not a library, like it could be for
example `libpython`. Zephyr provides many utilities nowadays: a kernel,
drivers, subsystems, etc and things will likely grow. A catch-all header
would be massive, difficult to keep up-to-date. It is also likely that
an application will only build a small subset. Note that subsystem-level
headers may use a catch-all approach to make things easier, though.
NOTE: This patch is **NOT** removing the header, just removing its usage
in-tree. I'd advocate for its deprecation (add a #warning on it), but I
understand many people will have concerns.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
NSEC_PER_MSEC should be defined along with the rest of the
per-sec macros in sys_clock.h. Currently, it's defined
multiply in a few separate locations.
Signed-off-by: Christopher Friedt <cfriedt@fb.com>
Loosen some timing constraints in order to hack arond spurious
failures in upstream Zephyr's CI while working on an unrelated task.
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
Add a bunch of missing "zephyr/" prefixes to #include statements in
various test and test framework files.
Signed-off-by: Fabio Baltieri <fabiobaltieri@google.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>
Now that picolibc's malloc arena configuration always allocates
some space, we don't need explicit allocations for tests.
Signed-off-by: Keith Packard <keithp@keithp.com>
Picolibc has subtly different output from the minimal libc as a result
of different handling for code built without real long long support.
Signed-off-by: Keith Packard <keithp@keithp.com>
This runs the existing kernel common tests using picolibc as some of those
depend on libc functionality.
Signed-off-by: Keith Packard <keithp@keithp.com>
Avoid potentially calling __builtin_clz() twice with non-constant
values. Also add a test for it.
Clang produces false positive vla warnings so disable them. GCC will
spot real vla's already.
Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
Bug #45779 discovered an edge case with nested interrupts on Xtensa
where they might select an incorrect thread context to return to
instead of the (mandatory!) return to the outer interrupt context.
Cleverly adjust the nested_irq_offload to exercise this. It now
creates a thread that it knows it will interrupt, then suspends that
thread from within the inner/nested interrupt. This guarantees that
_current will be different on exit from the second interrupt, which is
the case that tripped up Xtensa.
Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
In order to bring consistency in-tree, migrate all tests to the new
prefix <zephyr/...>. Note that the conversion has been scripted, refer
to #45388 for more details.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
The thread context test has insufficient checkings for failing
so add them:
() The variable rv for pass/fail is set but never checked. So
add a check to fail the test if such indicated.
() Each thread's pass variable is set to TC_FAIL (== 1) and
the check for successful thread execution simply checks
if pass variable is not zero, which is always true. So
change it so the check for failing condition is reasonable.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Add a very simple test of the CONFIG_IRQ_OFFSET_NESTED feature that
exercises nested interrupts in a portable way. It calls irq_offset()
from within a k_timer callback and validates that the return lands
back in the original interrupt successfully.
Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
ARM does not guarantee the timing effects of NOP
instruction. Hence skip the test_nop test.
Fix for Issue#42666
Signed-off-by: Mahesh Mahadevan <mahesh.mahadevan@nxp.com>
When the case machine timer clock uses the divided system clock,
k_cycle_get_32() can't measure accurately how many cycles elapsed.
For example, use the value as timer clock obtained by dividing
the system clock by 4.
In this case, measuring a duration with k_cycle_get32() has up to 3
(4-1) cycles systematic error.
To run this test, we need to insert an appropriate of nops
with consideration for the errors.
'nop' can not repeat with for loop.
Must insert as separated statement.
But we don't have a convenient function such as
BOOST_PP_REPEAT in C++.
At this time, Implementing a generic test is a bit difficult.
Skipping this test in the case.
Signed-off-by: TOKITA Hiroshi <tokita.hiroshi@gmail.com>
This change updates the atomic tests to validate 32-bits on
32-bit architectures and 64-bits on 64-bit architectures.
Signed-off-by: Christopher Friedt <chrisfriedt@gmail.com>
There might be a sign extension when a long is promoted to
int_value_type and the former type is smaller than the later.
This produces the wrong output if the specified format is unsigned.
Let's avoid this problem by handling signed and unsigned cases
explicitly. When the type already matches int_value_type then the
compiler is smart enough to recognize the redundancy and removes
unneeded duplications automatically, meaning that the code will stay
small when code size matters.
A similar issue also existed in the restricted %llu case.
The fix is the same as above.
Those fixes exposed wrong results in the printk.c test with %llx
so fix that as well.
Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
