The scheduler priq implementation was taking advantage of a subtle
behavior of the way the tree presents the order of its arguments (the
node being inserted is always first). But it turns out the tree got
that wrong in one spot.
As this was subtle voodoo to begin with, it should have been
documented first. Similarly add a little code to the test case to
guarantee this in the future.
Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
Minimal driver for ILI9340 LCD display driver including support
for adafruit 2.2" LCD display (1480)
Signed-off-by: Jan Van Winkel <jan.van_winkel@dxplore.eu>
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>
k_poll is now accessible from user mode. A memory allocation takes place
from the caller's resource pool to copy the provided poll_events
array; this can be large enough to make allocating it on the stack
not preferable.
k_poll_signal are now proper kernel objects. Two APIs have been added,
one to reset the signaled state and one to check the current signaled
state and result value.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
User mode may now use queue objects. Instead of embedding the kernel's
linked list information directly in the data item, a container struct
is allocated from the caller's resource pool which is then added to
the queue. The new sflist type is now used to store a flag indicating
whether a data item needs to be freed when removed from the queue.
FIFO/LIFOs are derived from k_queues and have had allocator functions
added.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
For baffling reasons, the ARC objdump is crashing when
creating the disassembly for the power/multicore/arc
test.
It is known that the patch for adding user mode support
to k_queue objects introduces this issue, but why objdump
crashes is yet unknown.
The compiler problem is tracked in #7608
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Replaces platform whitelists with "depends_on: watchdog" to make the
watchdog test build for all supported platforms. Also updates the
testcase name to follow the new <component>.<subcomponent>
classification scheme.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Makes the dual timeout test conditional upon the nrfx watchdog driver
because not all watchdogs can support multiple timeouts.
Test now passes on frdm_k64f, hexiwear_k64, and usb_kw24d512 boards.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
This patch adjusts some of the timeouts for the RTC sample test. The
NXP RTC varies a little bit from the QMSI due to the way the timer
count and alarm count work. The NXP will trigger an alarm when the
timer count and alarm count are the same, but only when it increments
to the next value.
If you set the alarm to be 1 second past the current time, it may take
up to 2 seconds. Setting the alarm equal to the current time will
result in an alarm occurring in less than 1 elapsed second.
Signed-off-by: Andy Gross <agross@kernel.org>
This patch adds a prescaler configuration option that denotes the
number of RTC ticks per second. This is used to calculate the value
for 1 second.
Signed-off-by: Andy Gross <agross@kernel.org>
Works mostly like the list enumeration macros. Implemented by fairly
clever alloca trickery and some subtle "next node" logic. More
convenient for many uses, can be early-exited, but has somewhat larger
code size than rb_walk().
Signed-off-by: Andy Ross <andrew.j.ross@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>
User mode can't be trusted to provide a memory buffer to
k_msgq_init(). Introduce k_msgq_alloc_init() which allocates
the buffer out of the calling thread's resource pool and expose
that as a system call instead.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
User mode can't be trusted to provide the kernel buffers for
internal use. The syscall for k_pipe_init() has been removed
in favor of a new API to draw the buffer memory from the
calling thread's resource pool.
K_PIPE_DEFINE() now properly locates the allocated buffer into
kernel memory.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Dynamic kernel objects no longer is hard-coded to use the kernel
heap. Instead, objects will now be drawn from the calling thread's
resource pool.
Since we now have a reference counting mechanism, if an object
loses all its references and it was dynamically allocated, it will
be automatically freed.
A parallel dlist is added for efficient iteration over the set of
all dynamic objects, allowing deletion during iteration.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Forthcoming patches will dual-purpose an object's permission
bitfield as also reference tracking for kernel objects, used to
handle automatic freeing of resources.
We do not want to allow user thread A to revoke thread B's access
to some object O if B is in the middle of an API call using O.
However we do want to allow threads to revoke their own access to
an object, so introduce a new API and syscall for that.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
If a variable is declared extern first, the name and type
information is stored in a special DW_DIE_variable which
is then referenced by the actual instances via the
tag DW_AT_specification.
We now place extern variable instances in an extern environment
and use this data to fetch the name/type of the instances,
which do not have it (which is why they were being skipped).
As it turns out, the gross hack for the system workqueue was
due to this problem because of the extern declaration in
kernel.h.
Fixes: #6992
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
The test checked if the change was reported as successful and it always
was. What needs to be done is comparing whether the mac address was
actually changed to the requested one.
This commit adds this check.
Signed-off-by: Tomasz Gorochowik <tgorochowik@antmicro.com>
Similar to UDP, some drivers can make use of the following functions:
net_tcp_get_hdr()
net_tcp_set_hdr()
Let's expose them as <net/tcp.h> and change all internal references
to "tcp_internal.h".
Signed-off-by: Michael Scott <michael@opensourcefoundries.com>
Ensure that sanitycheck runs this sample only on boards with
right drivers support. This test was picking all targets and
executing on each of them .This eliminates incorrect builds.
Signed-off-by: Adithya Baglody <adithya.nagaraj.baglody@intel.com>
The qemu doesn't have any flash drivers present in the
drivers/flash folder.
When building the tests/subsys/fs/nffs_fs_api the qemu picks
up a local file to emulate the drivers. This setup was causing the
failures in mapping required dependencies. This patch creates a
new kconfig which can be used to test out the flash drivers.
Signed-off-by: Adithya Baglody <adithya.nagaraj.baglody@intel.com>
Add a test case for k_thread_foreach API.
Replace deprecated k_call_stacks_analyze API with
k_thread_foreach for existing test cases.
Signed-off-by: Ramakrishna Pallala <ramakrishna.pallala@intel.com>
This ensures the every characteristic has a value attribute declared
with the same UUID since the old macro did not declare the value the
application would normally have to declare one itself using a different
UUID which is not allowed.
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
New test checks watchdog API if the simpliest test cases work
correctly. Each test contains description at the begining of the
source file.
This implementation replace old SoC-centric implementation.
Signed-off-by: Karol Lasończyk <karol.lasonczyk@nordicsemi.no>
As this test uses dummy L2 driver, there is no need for ethernet
specific setup as that is not used for anything.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
When creating IPv4 packet, the IPv4 header contained uninitialized
values. This was reported by valgrind.
Conditional jump or move depends on uninitialised value(s)
at 0x8066AB0: calc_chksum (utils.c:386)
by 0x8066C99: calc_chksum_pkt (utils.c:428)
by 0x806710A: net_calc_chksum (utils.c:487)
by 0x8067B8D: net_calc_chksum_icmpv4 (net_private.h:138)
by 0x8067FEC: net_icmpv4_set_chksum (icmpv4.c:90)
by 0x8068E7A: net_icmpv4_send_error (icmpv4.c:338)
by 0x807272F: send_icmp_error (connection.c:773)
by 0x80731A3: net_conn_input (connection.c:992)
by 0x806A34D: net_ipv4_process_pkt (ipv4.c:212)
by 0x805D8B9: process_data (net_core.c:103)
by 0x805D939: processing_data (net_core.c:117)
by 0x805E498: net_rx (net_core.c:300)
Uninitialised value was created by a stack allocation
at 0x804A437: setup_ipv4_tcp (main.c:297)
Conditional jump or move depends on uninitialised value(s)
at 0x8067117: net_calc_chksum (utils.c:489)
by 0x8067B8D: net_calc_chksum_icmpv4 (net_private.h:138)
by 0x8067FEC: net_icmpv4_set_chksum (icmpv4.c:90)
by 0x8068E7A: net_icmpv4_send_error (icmpv4.c:338)
by 0x807272F: send_icmp_error (connection.c:773)
by 0x80731A3: net_conn_input (connection.c:992)
by 0x806A34D: net_ipv4_process_pkt (ipv4.c:212)
by 0x805D8B9: process_data (net_core.c:103)
by 0x805D939: processing_data (net_core.c:117)
by 0x805E498: net_rx (net_core.c:300)
by 0x805E51D: process_rx_packet (net_core.c:312)
by 0x8085E87: work_q_main (work_q.c:39)
Uninitialised value was created by a stack allocation
at 0x804A437: setup_ipv4_tcp (main.c:297)
Fixes#7447
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
The options array was not initialized to 0 and the size of the
array was not set properly. This caused following error in valgrind
Conditional jump or move depends on uninitialised value(s)
at 0x8056777: coap_find_options (coap.c:1096)
by 0x804AEFF: test_parse_simple_pdu (main.c:455)
by 0x80500E6: zephyr_app_main (main.c:1585)
by 0x807E231: bg_thread_main (init.c:254)
by 0x80842D7: _thread_entry (thread.c:201)
by 0x8059618: posix_thread_starter (posix_core.c:301)
by 0x40752C8: start_thread (in /usr/lib/libpthread-2.25.so)
by 0x4182055: clone (in /usr/lib/libc-2.25.so)
Fixes#7447
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
This will lead invalid IPv6 address to be generated. This was seen
in valgrind.
Conditional jump or move depends on uninitialised value(s)
at 0x40371A4: bcmp (vg_replace_strmem.c:1100)
by 0x8058833: net_ipv6_addr_cmp (net_ip.h:542)
by 0x805B999: ipv6_addr_find (net_if.c:768)
by 0x805BC8C: net_if_ipv6_addr_add (net_if.c:846)
by 0x804A7D7: _iface_ip6_add (mgmt.c:271)
by 0x804A5DC: test_core_event (mgmt.c:251)
by 0x804AD1D: test_mgmt (mgmt.c:320)
by 0x807EA81: run_test_functions (ztest.c:56)
by 0x807EC3C: test_cb (ztest.c:196)
by 0x8085AFD: _thread_entry (thread.c:201)
by 0x8051B43: posix_thread_starter (posix_core.c:301)
by 0x40752C8: start_thread (in /usr/lib/libpthread-2.25.so)
Fixes#7447
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
This patch fixes a coverity issue with the post increment of ni inside
an zassert call. There might be side effects of non-debug builds that
would cause the code to not do the right thing.
Coverity-ID: 185391
Signed-off-by: Andy Gross <andy.gross@linaro.org>
This patch fixes a coverity issue with checking the outcome of a call
to net_if_config_ipv6_get().
Coverity-ID: 183478
Signed-off-by: Andy Gross <andy.gross@linaro.org>
This patch fixes a couple of coverity issues pertaining to
uninitialized members of a sigevent structure.
Coverity-ID: 183070
Coverity-ID: 185276
Signed-off-by: Andy Gross <andy.gross@linaro.org>
This patch fixes a coverity issue with dereferencing a null ptr. The
test needs to make sure there is a valid udp hdr before inspecting the
contents.
Coverity-ID: 183484
Coverity-ID: 183480
Signed-off-by: Andy Gross <andy.gross@linaro.org>
The sequence number was acting as a stop-gap for missing persistent
storage. Now that we have the settings support in place it's no longer
needed.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Keeping the model struct same sized, change the element pointer to two
indexes, and add a flags member that will be used to track pending
storage actions.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
New test for check whether deleted item is not copied to the newest
fcb sector during compression procedure.
Signed-off-by: Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no>
Add few tests to check access permissions of memory partitions
of a memory domain, validate memory domain destroy.
Signed-off-by: Spoorthi K <spoorthi.k@intel.com>
Most calls to ztest_assert() contain a message with no trailing
newline. So when it fails, we get (eg:):
starting test - test_multilib
Assertion failed at multilib.c:19: test_multilib: (c not equal to 323)
smoke-test failed: wrong multilib selectedFAIL - test_multilib.
when we'd like to get:
smoke-test failed: wrong multilib selected
FAIL - test_multilib.
among other things, because it is easier to parse for correctness.
So this patch adds a trailing newline to the message instead of going
around trying to police every call site to do it.
print[kf]() is used vs k_str_out() as we need something that is
available also for unit tests. As this is not in any hot path,
performance wise is not such a big deal.
Signed-off-by: Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
Group tests under 'Zephyr Tests' and only document the actual tests.
Create cross references to APIs being tested where applicable.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
