The k_stack data type cannot be u32_t on a 64-bit system as it is
often used to store pointers. Let's define a dedicated type for stack
data values, namely stack_data_t, which can be adjusted accordingly.
For now it is defined to uintptr_t which is the integer type large
enough to hold a pointer, meaning it is equivalent to u32_t on 32-bit
systems and u64_t on 64-bit systems.
Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
Update the files which contain no license information with the
'Apache-2.0' SPDX license identifier. Many source files in the tree are
missing licensing information, which makes it harder for compliance
tools to determine the correct license.
By default all files without license information are under the default
license of Zephyr, which is Apache version 2.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Unlike CONFIG_HW_STACK_PROTECTION, which greatly helps
expose stack overflows in test code, activating
userspace without putting threads in user mode is of
very limited value.
Now CONFIG_TEST_USERSPACE is off by default. Any test
which puts threads in user mode will need to set
CONFIG_TEST_USERSPACE.
This should greatly increase sanitycheck build times
as there is non-trivial build time overhead to
enabling this feature. This also allows some tests
which failed the build on RAM-constrained platforms
to compile properly.
tests/drivers/build_all is a special case; it doesn't
put threads in user mode, but we want to ensure all
the syscall handlers compile properly.
Fixes: #15103 (and probably others)
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
for SDK 0.10.0, it consumes more stack size when coverage enabled
on qemu_x86 and mps2_an385 platform, adjust stack size for most of
the test cases, otherwise there will be stack overflow.
Fixes: #14500.
Signed-off-by: Wentong Wu <wentong.wu@intel.com>
A few more test cases that are measurably unreliable when run in SMP.
For the most part these work most of the time (though the semaphore
one was pretty borderline -- I measured about 25% failures), but are
measurably unstable against the backdrop of known qemu instability.
Something is clearly going on and we need to come back to these to fix
threadsafety issues.
Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
(Chunk 3 of 3 - this patch was split across pull requests to address
CI build time limitations)
Zephyr has always been a uniprocessor system, and its kernel tests are
rife with assumptions and outright dependence on single-CPU operation
(for example: "low priority threads will never run until this high
priority thread blocks" -- not true if there's another processor to
run it!)
About 1/3 of our tests fail right now on x86_64 when dual processor
operation is made default. Most of those can probably be recovered on
a case-by-case basis with simple changes (and a few of them might
represent real bugs in SMP!), but for now let's make sure the full
test suite passes by turning the second CPU off. There's still plenty
of SMP coverage in the remaining cases.
Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
Test was failing on nios2 with:
../app/libapp.a(test_stack_contexts.c.obj): in function `tstack_pop':
/home/galak/git/zephyr/tests/kernel/stack/stack_api/src/test_stack_contexts.c:31:
warning: unable to reach (null) (at 0x004002f4) from the global pointer
(at 0x004082fc) because the offset (-32776) is out of the allowed range,
-32678 to 32767
Fixes#13595
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
This was never a long-term solution, more of a gross hack
to get test cases working until we could figure out a good
end-to-end solution for memory domains that generated
appropriate linker sections. Now that we have this with
the app shared memory feature, and have converted all tests
to remove it, delete this feature.
To date all userspace APIs have been tagged as 'experimental'
which sidesteps deprecation policies.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
CONFIG_APPLICATION_MEMORY was a stopgap feature that is
being removed from the kernel. Convert tests and samples
to use the application shared memory feature instead,
in most cases using the domain set up by ztest.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
With the new implementation we do not need a NULL terminated list
of kobjects. Therefore the list will only contain valid entries
of kobjects.
Signed-off-by: Adithya Baglody <adithya.nagaraj.baglody@intel.com>
Move to latest cmake version with many bug fixes and enhancements.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
When using an IDE (e.g. Eclipse, Qt Creator), the project name gets
displayed. This greatly simplifies the navigation between projects when
having many of them open at the same time. Naming every project "NONE"
defeats this functionality.
This patch tries to use sensible project names while not duplicating
too much of what is already represented in the path. This is done by
using the name of the directory the relevant CMakeLists.txt file is
stored in. To ensure unique project names in the samples (and again, in
the tests folder) folder, small manual adjustments have been done.
Signed-off-by: Reto Schneider <code@reto-schneider.ch>
Prepend the text 'cmake_minimum_required(VERSION 3.8.2)' into the
application and test build scripts.
Modern versions of CMake will spam users with a deprecation warning
when the toplevel CMakeLists.txt does not specify a CMake
version. This is documented in bug #8355.
To resolve this we include a cmake_minimum_required() line into the
toplevel build scripts. Additionally, cmake_minimum_required is
invoked from within boilerplate.cmake. The highest version will be
enforced.
This patch allows us to afterwards change CMake policy CMP000 from OLD
to NEW which in turn finally rids us of the verbose warning.
The extra boilerplate is considered more acceptable than the verbosity
of the CMP0000 policy.
Signed-off-by: Sebastian Bøe <sebastian.boe@nordicsemi.no>
This test is intended to validate k_stack_cleanup() and
k_stack_alloc_init(). Passed stack pointer in k_stack_alloc_init()
is statically defined.
Signed-off-by: Ajay Kishore <ajay.kishore@intel.com>
Remove unstructured and unused doxygen groups for tests. We will now add
doxygen comments per test function and follow a more structured
grouping.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Similar to what has been done with pipes and message queues,
user mode can't be trusted to provide a buffer for the kernel
to use. Remove k_stack_init() as a syscall and offer
k_stack_alloc_init() which allocates a buffer from the caller's
resource pool.
Fixes#7285
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Add stack object usage scenario tests between thread
to thread and thread to ISR.
This test is inspired from test_stack legacy test from
Zephyr v1.7.0 release.
Signed-off-by: Ramakrishna Pallala <ramakrishna.pallala@intel.com>
Introducing CMake is an important step in a larger effort to make
Zephyr easy to use for application developers working on different
platforms with different development environment needs.
Simplified, this change retains Kconfig as-is, and replaces all
Makefiles with CMakeLists.txt. The DSL-like Make language that KBuild
offers is replaced by a set of CMake extentions. These extentions have
either provided simple one-to-one translations of KBuild features or
introduced new concepts that replace KBuild concepts.
This is a breaking change for existing test infrastructure and build
scripts that are maintained out-of-tree. But for FW itself, no porting
should be necessary.
For users that just want to continue their work with minimal
disruption the following should suffice:
Install CMake 3.8.2+
Port any out-of-tree Makefiles to CMake.
Learn the absolute minimum about the new command line interface:
$ cd samples/hello_world
$ mkdir build && cd build
$ cmake -DBOARD=nrf52_pca10040 ..
$ cd build
$ make
PR: zephyrproject-rtos#4692
docs: http://docs.zephyrproject.org/getting_started/getting_started.html
Signed-off-by: Sebastian Boe <sebastian.boe@nordicsemi.no>
Arguments are not needed and in some cases are being set as unused in
the same function. The test_main function is called from ztest main
routine without any arguments.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
This will prepare test cases and samples with metadata and information
that will be consumed by the sanitycheck script which will be changed to
parse YAML files instead of ini.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Convert code to use u{8,16,32,64}_t and s{8,16,32,64}_t instead of C99
integer types.
Jira: ZEP-2051
Change-Id: I6c676bc6c5e850a8725785554cd535e32067f33e
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
ztest has a number of assert style macros and used a baseline assert()
that varies from the system definition of assert() so lets rename
everything as zassert to be clear.
Change-Id: I7f176b3bae94d1045054d665be8b5bda947e5bb0
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Replace the existing Apache 2.0 boilerplate header with an SPDX tag
throughout the zephyr code tree. This patch was generated via a
script run over the master branch.
Also updated doc/porting/application.rst that had a dependency on
line numbers in a literal include.
Manually updated subsys/logging/sys_log.c that had a malformed
header in the original file. Also cleanup several cases that already
had a SPDX tag and we either got a duplicate or missed updating.
Jira: ZEP-1457
Change-Id: I6131a1d4ee0e58f5b938300c2d2fc77d2e69572c
Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
To customise test builds and support test related features such as time
stamps and a boot banner, introduce a Makefile variant that is dedicated
to testing.
Initially we introduce a new config overlay that is used for all tests, in
this case we enable BOOT_BANNER and BUILD_TIMESTAMP. This will print the
current version and the date, useful when reporting bugs and also an
indicator that the system has booted before the test has started.
For example:
[QEMU] CPU: qemu32
***** BOOTING ZEPHYR OS v1.6.99 - BUILD: Dec 21 2016 19:57:13 *****
tc_start() - Test Nanokernel CPU and thread routines
Initializing nanokernel objects
...
..
Change-Id: I224318cdeb55a301964ea366dbc577e2e3a09175
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
add stack test cases which cover basic api usage across
threads and thread/isr.
Change-Id: I1f42fa1139899c932a14da18753b93972f561bc8
Signed-off-by: jing wang <jing.j.wang@intel.com>
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Nicolas Pitre