Commit Graph

1738 Commits

Author SHA1 Message Date
Watson Zeng
f71cd2aaf5 spinlock: validate: fix the dependency with MP_NUM_CPUS
the implementation of spinlock validation uses two LSB bits in the
bottom of a pointer union to store a CPU index, which only has space
for 4 CPUS. the MP_NUM_CPUS should be <= 4.

Signed-off-by: Watson Zeng <zhiwei@synopsys.com>
2021-01-26 08:43:45 -05:00
Krzysztof Chruscinski
7f08061f0c logging: Revamp menuconfig
Clean up logging menuconfig by grouping configuration into
sections like: mode, processing configuration, backends.

Additionlly, removed LOG_ENABLE_FANCY_OUTPUT_FORMATTING which is no
longer in use.

Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
2021-01-26 06:15:42 -05:00
Enjia Mai
e89fe33a5a tests: thread: refine the thread abort test case
Refine the thread abort test case and add one extra condition.

Signed-off-by: Enjia Mai <enjiax.mai@intel.com>
2021-01-24 14:18:00 -05:00
Jian Kang
30bf585e10 tests: kernel: Add some testcases for thread
Add some error condition of testcases to verify whether the
robustness of API. Such as give a NULL to some API and check
the response if get result that we were expacted.

Signed-off-by: Jian Kang <jianx.kang@intel.com>
2021-01-24 14:13:29 -05:00
Andrew Boie
14c5d1f1f7 kernel: add CONFIG_ARCH_MAPS_ALL_RAM
Some arches like x86 need all memory mapped so that they can
fetch information placed arbitrarily by firmware, like ACPI
tables.

Ensure that if this is the case, the kernel won't accidentally
clobber it by thinking the relevant virtual memory is unused.
Otherwise this has no effect on page frame management.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2021-01-23 19:47:23 -05:00
Andrew Boie
6c97ab3167 mmu: promote public APIs
These are application facing and are prefixed with k_.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2021-01-23 19:47:23 -05:00
Andrew Boie
79d73063af tests: context: disable if DEMAND_PAGING
Until #31333 is resolved, the periodic timer in the eviction
algorithm interacts with this test in such a way that the system
deadlocks.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2021-01-23 19:47:23 -05:00
Andrew Boie
c7be5dddda mmu: backing stores reserve page fault room
If we evict enough pages to completely fill the backing store,
through APIs like k_mem_map(), z_page_frame_evict(), or
z_mem_page_out(), this will produce a crash the next time we
try to handle a page fault.

The backing store now always reserves a free storage location
for actual page faults.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2021-01-23 19:47:23 -05:00
Andrew Boie
cad944e259 tests: demand_paging: add more API tests
Add remaining APIs in mem_manage.h even though not all have
been promoted to public (yet).

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2021-01-23 19:47:23 -05:00
Andrew Boie
60d306642e kernel: add z_num_pagefaults_get()
Simple counter of number of successfully handled page faults by
the core kernel.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2021-01-23 19:47:23 -05:00
Andrew Boie
ef65597b73 tests: add intial demand paging testcase
More to be added, but for now show that we can map more
anonymous memory than we physically have, and that reading/
writing to it works as expected.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2021-01-23 19:47:23 -05:00
Andrew Boie
146eaf4335 tests: add basic k_mem_map() test
Show we can measure free memory properly and map a page of
anonymous memory, which has been zeroed and is writable.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2021-01-23 19:47:23 -05:00
Andrew Boie
d50b2419b8 tests: mem_map: pin test pages
These get mapped to multiple virtual addresses and must be
pinned.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2021-01-23 19:47:23 -05:00
Andrew Boie
893822fbda arch: remove KERNEL_RAM_SIZE
We don't map all RAM at boot any more, just the kernel image.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2021-01-23 19:47:23 -05:00
Ying ming
9625576b3c test: scheduling :add new conf file
Add a conf file to make sure the kernel will use simple linked-list
ready queue as scheduling algorithm. This operation will increase module
testcase coverage and z_priq_dumb_add z_prj_dum_remove function are
called.

Signed-off-by: Ying ming <mingx.ying@intel.com>
2021-01-23 11:04:51 -05:00
Anas Nashif
d95a5f9b35 tests: fifo: exclude m2gl025_miv
Excluding while we figure out the issue with this failing sporadically.
See bug #31549.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2021-01-23 00:42:13 -05:00
Anas Nashif
e6d3fc6700 test: schedule_api: increase timeout
Some qemu plaforms might need some more time.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2021-01-23 00:42:13 -05:00
Alexey Brodkin
c1d5229549 Revert "tests: Exclude qemu_arc{em|hs} in some"
This reverts commit b98058ecd0.

With icount finally working in QEMU for ARC these tests start to
pass reliably, so no need to exclude them any longer.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
2021-01-23 00:42:13 -05:00
Alexey Brodkin
3cd64c91bd Revert "tests: exclude qemu_arc_hs in lifo_usage test"
This reverts commit 6f4f5b1fe5.

With icount finally working in QEMU for ARC these tests start to
pass reliably, so no need to exclude them any longer.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
2021-01-23 00:42:13 -05:00
Alexey Brodkin
47944bd12e Revert "tests: kernel: lifo_usage: Exclude on qemu_arc_em"
This reverts commit 27d42f060d.

With icount finally working in QEMU for ARC these tests start to
pass reliably, so no need to exclude them any longer.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
2021-01-23 00:42:13 -05:00
Ioannis Glaropoulos
b0a85fb855 tests: kernel: thread: increase heap mem pool size
Increase the heap memory pool size in the
prj_armv8m_mpu_stack_guard.conf, to match
the value in the default configuration in
proj.conf (and fix an out-of memory issue
when allocating a kernel object).

Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
2021-01-22 12:39:25 -05:00
Flavio Ceolin
321ce7fb77 power: Use substate-id in pm subsystem
Change subsystem to use struct pm_state with substate-id instead of
using only the power state category.

Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
2021-01-22 09:31:20 -05:00
Flavio Ceolin
d21808b0b1 power: Remove residency and states from Kconfig
Residency time and power states are defined using device tree now.

Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
2021-01-22 09:31:20 -05:00
Flavio Ceolin
579f7049c7 power: Move pm subsystem to new power states
Migrate the whole pm subsystem to use new power states information
from power_state.h and get states and residency properties from
device tree.

Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
2021-01-22 09:31:20 -05:00
Anas Nashif
34e9c09330 Revert "arch: remove KERNEL_RAM_SIZE"
This reverts commit 73561be500.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2021-01-22 08:39:45 -05:00
Anas Nashif
6785d2a2dc Revert "tests: mem_map: pin test pages"
This reverts commit 24eb50d7f4.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2021-01-22 08:39:45 -05:00
Anas Nashif
cf34c9174a Revert "tests: add basic k_mem_map() test"
This reverts commit 0f8dc1c109.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2021-01-22 08:39:45 -05:00
Anas Nashif
6e4b33e8a5 Revert "tests: add intial demand paging testcase"
This reverts commit 060462d5c6.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2021-01-22 08:39:45 -05:00
Anas Nashif
c2c87c99c7 Revert "kernel: add z_num_pagefaults_get()"
This reverts commit d7e6bc3e84.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2021-01-22 08:39:45 -05:00
Anas Nashif
fb4db2c0a8 Revert "tests: demand_paging: add more API tests"
This reverts commit 7370895c0e.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2021-01-22 08:39:45 -05:00
Anas Nashif
5e978d237c Revert "mmu: backing stores reserve page fault room"
This reverts commit 7a642f81ab.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2021-01-22 08:39:45 -05:00
Anas Nashif
43cd3d3fac Revert "tests: context: disable if DEMAND_PAGING"
This reverts commit 6af87480d0.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2021-01-22 08:39:45 -05:00
Anas Nashif
ef17f889dc Revert "mmu: promote public APIs"
This reverts commit 63fc93e21f.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2021-01-22 08:39:45 -05:00
Andy Ross
e932a1537c arch: tests: Document interrupt delivery behavior after arch_irq_disable()
Upcoming changes from Andrew that add a global timeout to the kernel
broke because of some voodoo behavior in the kernel/context test.  It
will use arch_irq_disable() on the timer interrupt directly to prevent
interrupts and measure timekeeping in their absence.  But some
architectures[1] don't reliably deliver interrupts that arrive, which
means that a running timeout that exists across this period will
result in a corrupt timeout queue.

Document that rule for architectures, move the offending test to the
end of the test suite (to minimize the chance of interacting with
other test code) and put a giant warning about the situation on it.
Long term, we may want to rework this test to do its job in other
ways.

[1] On x86, the interrupt disable happens at the IO-APIC level, while
interrupt latching and delivery is downstream in each CPU's Local
APIC.  An IO-APIC masked interrupt is completely invisible to the APIC
and can never be delivered once the line goes low.

Fixes #31333

Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
2021-01-21 17:50:01 -05:00
Andrew Boie
63fc93e21f mmu: promote public APIs
These are application facing and are prefixed with k_.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2021-01-21 16:47:00 -05:00
Andrew Boie
6af87480d0 tests: context: disable if DEMAND_PAGING
Until #31333 is resolved, the periodic timer in the eviction
algorithm interacts with this test in such a way that the system
deadlocks.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2021-01-21 16:47:00 -05:00
Andrew Boie
7a642f81ab mmu: backing stores reserve page fault room
If we evict enough pages to completely fill the backing store,
through APIs like k_mem_map(), z_page_frame_evict(), or
z_mem_page_out(), this will produce a crash the next time we
try to handle a page fault.

The backing store now always reserves a free storage location
for actual page faults.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2021-01-21 16:47:00 -05:00
Andrew Boie
7370895c0e tests: demand_paging: add more API tests
Add remaining APIs in mem_manage.h even though not all have
been promoted to public (yet).

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2021-01-21 16:47:00 -05:00
Andrew Boie
d7e6bc3e84 kernel: add z_num_pagefaults_get()
Simple counter of number of successfully handled page faults by
the core kernel.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2021-01-21 16:47:00 -05:00
Andrew Boie
060462d5c6 tests: add intial demand paging testcase
More to be added, but for now show that we can map more
anonymous memory than we physically have, and that reading/
writing to it works as expected.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2021-01-21 16:47:00 -05:00
Andrew Boie
0f8dc1c109 tests: add basic k_mem_map() test
Show we can measure free memory properly and map a page of
anonymous memory, which has been zeroed and is writable.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2021-01-21 16:47:00 -05:00
Andrew Boie
24eb50d7f4 tests: mem_map: pin test pages
These get mapped to multiple virtual addresses and must be
pinned.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2021-01-21 16:47:00 -05:00
Andrew Boie
73561be500 arch: remove KERNEL_RAM_SIZE
We don't map all RAM at boot any more, just the kernel image.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2021-01-21 16:47:00 -05:00
Enjia Mai
a086e19d3b tests: fatal: fix test case fail while assertion off
Fix one test case of fatal error. This case shall be skip
while CONFIG_ASSERT=n.

Signed-off-by: Enjia Mai <enjiax.mai@intel.com>
2021-01-19 19:27:52 -08:00
Jian Kang
bf55de2d67 kernel: timer: Add some testcases to testing timer and clock
Add some error condition or testing cases to verify whether the
robustness of API. Such as give a NULL to some API and check
the response if get result that we were expacted.

Signed-off-by: Jian Kang <jianx.kang@intel.com>
2021-01-19 09:06:28 -05:00
Anas Nashif
6d53606777 tests: kernel: add test for condition variables
add a test for condition variables.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2021-01-19 08:55:47 -05:00
Ying ming
812914ff5d test: kheap: add testcase
Add testcase when use kheap api in isr context.

Signed-off-by: Ying ming <mingx.ying@intel.com>
2021-01-18 23:19:33 -05:00
Ningx Zhao
66c55d9b75 kernel: queue: develop the code coverage
Add some testcases to test some failure scenario
to enhance the coverage of queue's source code.
And add the fatal error function to handler the
fatal error by ourself.

Signed-off-by: Ningx Zhao <ningx.zhao@intel.com>
2021-01-18 23:14:12 -05:00
Jian Kang
1a369f5cdd kernel: semaphore: Add some error case testing for semaphore
Add some error case tesing such as invoke k_sem_take with duration
timeout or set input to NULL. This is check if API robust in error
condition handing.

Signed-off-by: Jian Kang <jianx.kang@intel.com>
2021-01-18 22:10:09 -05:00
Ying ming
c77ae15c99 test: scheduling: add configuration item
When using Red/black tree ready queue as scheduling algorithm,
there are no limit to the number of priority levels. So set the
CONFIG_NUM_COOP_PRIORITIES to 30, testcase test_bad_prooritiesi()
will prove both cooperative and preemptive thread have no quantitative
limit.

Signed-off-by: Ying ming <mingx.ying@intel.com>
2021-01-18 17:22:34 -05:00
Martin Åberg
4604c45541 tests: enable and run many tests on RISC-V
This commit enables lots of tests on riscv32 and riscv64 which were
previously disabled.

Signed-off-by: Martin Åberg <martin.aberg@gaisler.com>
2021-01-15 13:06:33 -05:00
Enjia Mai
07d67c1bd4 tests: device: add two more error case testing
1. Add a null dynamic name testing for device_get_binding().
2. Add a driver which initialization failed in SYS_INIT.

Signed-off-by: Enjia Mai <enjiax.mai@intel.com>
2021-01-15 12:18:16 -05:00
Enjia Mai
173b192602 tests: mutex: remove and refine some error test cases
1. Remove the error test cases that trigger assertion.
2. Refine the NULL and invalid kobject parameter test case.
3. Use the common fatal error handler to reduce code.

Signed-off-by: Enjia Mai <enjiax.mai@intel.com>
2021-01-15 12:13:52 -05:00
Meng xianglin
912914a915 test: msgq: imporve test coverage for message queue
Add code to wake up a thread waiting for message on a message
queue.

Signed-off-by: Meng xianglin <xianglinx.meng@intel.com>
2021-01-15 11:35:22 -05:00
Ningx Zhao
11f89c1fda tests: stack: remove and refine some test cases
Use the common fatal error handler to reduce code.

Signed-off-by: Ningx Zhao <ningx.zhao@intel.com>
2021-01-15 11:18:40 -05:00
Hake Huang
129ddfe5c6 tests: fpu_sharing fix print size issue
As FPU enalbed the printf code size is changed,
so increase main stack size to make test pass on NXP RT platforms

Signed-off-by: Hake Huang <hake.huang@oss.nxp.com>
2021-01-14 07:30:30 -05:00
Ying ming
ab68d88c53 test: mslab: improve coverage for mslab
Improve branch coverage for k_mem_slab_init api.

Signed-off-by: Ying ming <mingx.ying@intel.com>
2021-01-12 22:16:33 -05:00
Enjia Mai
478ddde6cc tests: skip memory mapping execution testing of qemu_x86_64 coverage
Skip the memory mapping execution test case when code coverage enabled
for qemu_x86_64 platform. See issue #30434.

Signed-off-by: Enjia Mai <enjiax.mai@intel.com>
2021-01-05 10:32:38 -08:00
Andy Ross
eb3734168a tests/kernel/fatal/exception: Remove ticked kernel from stack sentinel test
The "sentinel" variant of this test runs the same code, but enables
the stack sentinel feature.  Inexplicably, it's also disabling
TICKLESS_KERNEL, forcing a timer interrupt at every tick boundary.

That doesn't seem to be required for any test functionality I can see.

And worse, by changing that setting without adjusting the tick rate,
it runs afoul of more modern platforms which were designed with
tickless operation in mind.  Specifically, the intel_adsp platforms
have a default tick rate of 50 kHz, which is just too fast for
reasonable operation.  It leaves almost no time available for
application code and something falls behind and fails.

Just remove it.

Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
2021-01-04 20:40:55 -05:00
Ying ming
49e992ac8c test: workqueue: imporve coverage for workqueue
Add module testcase of function k_work_submit_to_user_queue().

Signed-off-by: Ying ming <mingx.ying@intel.com>
2021-01-04 16:25:40 +01:00
Flavio Ceolin
8fe3866e19 power: rename _pm_power_state_ -> pm_power_state
Leftover from old renaming commits. This function is not private and
should not start with underscore.

Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
2021-01-04 09:02:23 -05:00
Enjia Mai
3026df2a24 tests: spinlock: add some error test cases
Add some error test cases for spinlock, include:
1.Validate indentical spinlock cannot be used recursively.
2.Validate unlocking incorrect spinlock will trigger assertion.
3.Validate releasing incorrect spinlock will trigger assertion.

Signed-off-by: Enjia Mai <enjiax.mai@intel.com>
2020-12-27 18:19:42 +01:00
Andy Ross
c2c6bee036 drivers/timer: Remove legacy APIC driver
For a while now, we've had two APIC drivers.  The older was preserved
initially as the new (much smaller, "new style") code didn't have
support for Quark interrupt handling.  But that's long dead now.  Just
remove it.

Note that this migrates the one board using this driver (acrn) to
CONFIG_APIC_TIMER instead.

Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
2020-12-27 18:19:17 +01:00
Ningx Zhao
187697c2d7 tests: stack: add some testcases
Add some testcases for stack source code coverage,
and add a fatal handler function to hand the error
by null parameter.

Signed-off-by: Ningx Zhao <ningx.zhao@intel.com>
2020-12-27 18:17:22 +01:00
Christopher Friedt
05a08a3b66 tests: kernel/k_malloc: tests for k_aligned_alloc
This change adds tests for k_aligned_alloc.

Fixes #29519

Signed-off-by: Christopher Friedt <chrisfriedt@gmail.com>
2020-12-27 18:17:07 +01:00
Kumar Gala
1706bd2b41 tests: convert DEVICE_AND_API_INIT to DEVICE_DEFINE
Convert tests to DEVICE_{DT_}DEFINE instead of DEVICE_AND_API_INIT
so we can deprecate DEVICE_AND_API_INIT in the future.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2020-12-19 20:05:40 -05:00
Andrew Boie
d2ad783a97 mmu: rename z_mem_map to z_phys_map
Renamed to make its semantics clearer; this function maps
*physical* memory addresses and is not equivalent to
posix mmap(), which might confuse people.

mem_map test case remains the same name as other memory
mapping scenarios will be added in the fullness of time.

Parameter names to z_phys_map adjusted slightly to be more
consistent with names used in other memory mapping functions.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2020-12-16 08:55:55 -05:00
Cheryl Su
46efefbbe5 soc/riscv: it8xxx2 soc system
A new platform soc for it8xxx2.
Revising the test/kernel/context/src/main.c for it8xxx2 test case.

Signed-off-by: Cheryl Su <cheryl.su@ite.com.tw>
2020-12-16 08:47:36 -05:00
Enjia Mai
eedfb30b62 tests: mutex: add some error case testing
Add some error case testing such as invoking mutex with null parameter
or using it interrupt context. This is for checking if API robust
enough in error condition handling.

Signed-off-by: Enjia Mai <enjiax.mai@intel.com>
2020-12-16 14:26:55 +01:00
Watson Zeng
0bc64a7946 tests: tls: add toolchain filter
tls rely on both arch has tls and toolchain support tls, add filter:
CONFIG_TOOLCHAIN_SUPPORTS_THREAD_LOCAL_STORAGE for
some tests enabled tls.

Signed-off-by: Watson Zeng <zhiwei@synopsys.com>
2020-12-15 11:22:38 +01:00
Ioannis Glaropoulos
4f4dd9f29f tests: mem_protect: exclude nRF5340 DK from the gap filling test
Modify test .yaml file, to allow the .gap_filling test
variant to execute only on cortex-m33 platforms with
sufficient number of MPU regions. Copy pasting the
configuration from mem_protect/userspace test.

Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
2020-12-11 11:24:32 +01:00
Ioannis Glaropoulos
cebf726a99 tests: usermode: skip arm_mpu_disable test for non-secure builds
Skip the test_disable_mmu_mpu test case for
Cortex-M non-secure builds, since the test
may enter a BusFault which is not banked
between security states and the system
may hang.

Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
2020-12-11 11:21:34 +01:00
Ioannis Glaropoulos
810e62ea05 tests: mem_protect: syscalls: skip scenarios for non-secure builds
Skip the scenario of accesing a faulty address
in test_string_nlen for Non-Secure Zephyr builds,
because accessing faulty addresses in this case
triggers SecureFault that may hang the system
completely.

Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
2020-12-11 11:21:34 +01:00
Anas Nashif
72cab9a2d0 power: sys_set_power_state -> pm_power_state_set
remove sys_ prefix and rename API to be more consistent with guidelines.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2020-12-09 15:18:29 -05:00
Anas Nashif
e3937453a6 power: rename _sys_suspend/_sys_resume
Be consistent in PM namespaces.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2020-12-09 15:18:29 -05:00
Anas Nashif
e0f3833bf7 power: remove SYS_ and sys_ prefixes
Remove SYS_ and sys_ from all PM related functions and defines.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2020-12-09 15:18:29 -05:00
Anas Nashif
dd931f93a2 power: standarize PM Kconfigs and cleanup
- Remove SYS_ prefix
- shorten POWER_MANAGEMENT to just PM
- DEVICE_POWER_MANAGEMENT -> PM_DEVICE

and use PM_ as the prefix for all PM related Kconfigs

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2020-12-09 15:18:29 -05:00
Peter Bigot
060b4a5c5c tests: kernel: exception: use cbprintf_nano for arm fpu
Use of a printk that supports floating point changes the stack
requirements causing kernel.common.stack_protection_arm_fpu_sharing to
fail.  The test doesn't need this capability so revert to nano
formatting.

Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
2020-12-08 09:25:36 -05:00
Andy Ross
fcd392f6ce kernel: subsys: lib: drivers: Use k_heap instead of z_mem_pool wrappers
Use the core k_heap API pervasively within our tree instead of the
z_mem_pool wrapper that provided compatibility with the older mempool
implementation.

Almost all of this is straightforward swapping of one alloc/free call
for another.  In a few cases where code was holding onto an old-style
"mem_block" a local compatibility struct with a single field has been
swapped in to keep the invasiveness of the changes down.

Note that not all the relevant changes in this patch have in-tree test
coverage, though I validated that it all builds.

Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
2020-12-07 21:50:14 -05:00
Andy Ross
78614bf271 tests/kernel/pipe/pipe_api: Remove mem_pool-related test cases
Remove test cases that exercise the deprecated mem_pool features of
the pipe utility.

Note that this leaves comparatively few cases left, we should probably
audit coverage after this merges and rewrite tests that aren't
interdependent.

Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
2020-12-07 21:50:14 -05:00
Andy Ross
c844bd87b3 kernel: Remove legacy mem_pool usage
The mailbox and msgq utilities had API variants that could pass old
mem_pool blocks through the data structure.  That API is being
deprected (and the features were obscure), so remove the internal
support.

Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
2020-12-07 21:50:14 -05:00
Andy Ross
76b4e4f917 tests/kernel/mem_protect: Remove mem_pool test case
The sys_mem_pool data structure is going away.  And this test case
didn't actually do much.  All it did was create a sys_mem_pool in the
app data section (I guess that's the "mem_protect" part?) and validate
that it was usable.  We have tests for sys_heap to do that already
elsewhere anyway; no point in porting.

Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
2020-12-07 21:50:14 -05:00
Andy Ross
0a4a282cdc tests/kernel/thread_stack: Increase heap size
This test was written to use a TINY system heap (64 bytes) from which
it has to allocate on behalf of a userspace process.  The change in
convention from mem_pool (where the byte count now includes metadata
overhead) means it runs out of space.  Bump to 192 bytes.  Still tiny.

Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
2020-12-07 21:50:14 -05:00
Andy Ross
2f661fd17a tests/kernel/mheap_api_concept: Remove whitebox tests
These two test cases were making whitebox assumptions of both the
block header size and memory layout of an old-style k_mem_pool that
aren't honored by the k_heap allocator.  They aren't testing anything
that isn't covered elsewhere.

Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
2020-12-07 21:50:14 -05:00
Andy Ross
7db52bf451 tests/kernel/mem_protect: Port to k_heap API
The kernel resource pool is now a k_heap.  There is a compatibility
API still, but this is a core test that should be exercising the core
API.

Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
2020-12-07 21:50:14 -05:00
Andy Ross
55e85928d9 tests/kernel: Remove sys_mem_pool test
This data structure is going away, and its replacement (sys_heap) has
tests already.

Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
2020-12-07 21:50:14 -05:00
Andy Ross
c770cab1a3 kernel: Make thread resource pools into sys_heaps
The k_mem_pool allocator is no more, and the z_mem_pool compatibility
API is going away.  The internal allocator should be a k_heap always.

Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
2020-12-07 21:50:14 -05:00
Andy Ross
9413922625 kernel/k_malloc: Decouple k_malloc/k_free from mem_pool
These were implemented in terms of the mem_pool/block API directly
(for complicated reasons, the pointers returned from this API may have
been allocated from allocators other than the single system heap).
Have them use a k_heap instead.

Requires a tweak to one test which had hard-coded an assumption about
the header size.

Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
2020-12-07 21:50:14 -05:00
Andy Ross
6965cf526d kernel: Deprecate k_mem_pool APIs
Mark all k_mem_pool APIs deprecated for future code.  Remaining
internal usage now uses equivalent "z_mem_pool" symbols instead.

Fixes #24358

Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
2020-12-07 21:50:14 -05:00
Andy Ross
27b1394331 tests/kernel: Remove mem_pool tests
This API is being deprecated, and the underlying sys_heap code has its
tests elsewhere.

Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
2020-12-07 21:50:14 -05:00
Andy Ross
8a6aee9cac kernel: Make the "heap" backend to mem_pool default
Remove the MEM_POOL_HEAP_BACKEND kconfig, treating it as true always.
Now the legacy mem_pool cannot be enabled and all usage uses the
k_heap/sys_heap backend.

Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
2020-12-07 21:50:14 -05:00
Ying ming
79b8e23a2c test: workqueue : add testcase to improve coverage
Set work item's flag in pending state, it cannot be append to a
workqueue. Improve branch coverage of function k_work_submit_to_queue().

Signed-off-by: Ying ming <mingx.ying@intel.com>
2020-12-07 12:56:01 +01:00
Martin Åberg
ebcdb210e3 tests/float_disable: ported to SPARC
Enable the test for SPARC and take into account that
arch_float_disable() returns -ENOSYS.

Signed-off-by: Martin Åberg <martin.aberg@gaisler.com>
2020-12-04 14:33:43 +02:00
Martin Åberg
5fc94948a8 tests/fpu_sharing: ported to SPARC
Added the bits and pieces required to run the test on SPARC.

Signed-off-by: Martin Åberg <martin.aberg@gaisler.com>
2020-12-04 14:33:43 +02:00
Wu Han
df8f6c282b tests: kernel: gen_isr_table: Exclude stm32f103_mini board
This test is not suitable for stm32f103

Signed-off-by: Wu Han <wuhanstudio@qq.com>
2020-12-03 10:54:38 -06:00
Maksim Masalski
555408d4e7 tests: access kernel object with private data using system call
When defining system calls, it is very important to ensure that
access to the API’s private data is done exclusively through system
call interfaces. Private kernel data should never be made available
to user mode threads directly. For example, the k_queue APIs were
intentionally not made available as they store bookkeeping
information about the queue directly in the queue buffers which are
visible from user mode.

Signed-off-by: Maksim Masalski <maksim.masalski@intel.com>
2020-12-01 10:14:35 -06:00
Anas Nashif
98981ec05e tests: kernel: do not build on all platforms
build_on_all here was supposed to be a smoke test to test building on
all platforms, it should not be used for more than 1 just test.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2020-11-30 13:10:32 -08:00
Trond Einar Snekvik
7986f94275 kernel: Add K_DELAYED_WORK_DEFINE
Adds a K_DELAYED_WORK_DEFINE, matching the K_WORK_DEFINE macro, with
accompanying Z_DELAYED_WORK_INITIALIZER macro.

Makes k_delayed_work_init a static inline function, like its K_WORK
counterpart.

Signed-off-by: Trond Einar Snekvik <Trond.Einar.Snekvik@nordicsemi.no>
2020-11-27 20:08:30 -05:00
Maksim Masalski
80123899c1 tests: add test to verify assertion cathes overlapped partitions
When adding the new partition to a memory domain the system must
assert that it does not overlap with any other existing partitions
in the domain.
Test to add new partition which has same start address as an
existing one, after that must happen an assertion error indicating
that new partition overlaps existing one.

Signed-off-by: Maksim Masalski <maksim.masalski@intel.com>
2020-11-26 14:18:09 +01:00
Peter Bigot
fbb7eb81b8 tests: kernel: work_queue: avoid improper access to internal structures
Nothing in the API description the delayed work structure sanctions
direct reference to internal fields.  Do not assume that a delayed
work item can be initialized in any way other than by invoking the
delayed work item init function.  Do not assume that a delayed work
item can be submitted without delay by invoking k_work_submit() with a
reference to the contained work item.

Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
2020-11-24 13:04:48 +02:00
Steven Wang
fcbbd32445 Test: correct an error in test_pipe_user_thread2thread().
In test_pipe_user_thread2thread(), what should be tested is
the pipe, which allocated with k_object_alloc(), rather than
"pipe" and "kpipe". That two pipes are already teseted in
test_pipe_thread2thread().

Signed-off-by: Steven Wang <steven.l.wang@linux.intel.com>
2020-11-20 10:57:05 +01:00
Andrew Boie
5a58ad508c arch: mem protect Kconfig cleanups
Adds a new CONFIG_MPU which is set if an MPU is enabled. This
is a menuconfig will some MPU-specific options moved
under it.

MEMORY_PROTECTION and SRAM_REGION_PERMISSIONS have been merged.
This configuration depends on an MMU or MPU. The protection
test is updated accordingly.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2020-11-18 08:02:08 -05:00
Meng xianglin
e696c65de1 test: context: Refine descriptions for some test cases
Add or refine comments for some test cases for readability

Signed-off-by: Meng xianglin <xianglinx.meng@intel.com>
2020-11-17 22:11:45 -05:00
Enjia Mai
a9bacf552c tests: improve test case descriptions of some interrupt APIs
To add some test case descriptions for testing irq_lock(), irq_unlock()
, irq_enable(), irq_disable().

Signed-off-by: Enjia Mai <enjiax.mai@intel.com>
2020-11-17 19:25:59 -05:00
Peter Bigot
057a173e33 tests: fpu_sharing: avoid stack overflow due to unnecessary feature
CONFIG_FPU selects support for formatting floating point numbers,
which increases the stack requirements for cbprintf, causing this test
to overrun its stack.

Since this test doesn't format floating point numbers, use
CBPRINTF_NANO to revert to using the small-footprint formatter.

Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
2020-11-17 17:49:22 -05:00
Peter Bigot
1d048df553 tests: add FP formatting to all tests that require it
Tests that include floating-point format specifications may need
cbprintf FP support.  Make sure it's available.

Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
2020-11-17 14:44:59 -06:00
Martin Åberg
b5bab421b7 tests: Avoid out-of-bounds array access on SPARC
The test reads and writes outside the bounds of an array allocated on
the stack in check_input(). This commit disables the test on SPARC.

Signed-off-by: Martin Åberg <martin.aberg@gaisler.com>
2020-11-13 14:53:55 -08:00
Martin Åberg
645b411448 tests: kernel: context: SPARC support
This test requires explicit architecture support, which this commit adds
for SPARC.

Signed-off-by: Martin Åberg <martin.aberg@gaisler.com>
2020-11-13 14:53:55 -08:00
Martin Åberg
d2409ec0f7 tests: Big endian support in bitfield test
The BIT_INDEX() macro assumed little-endian. This commit adds
big-endian support, conditioned on the preprocessor define
CONFIG_BIG_ENDIAN.

Signed-off-by: Martin Åberg <martin.aberg@gaisler.com>
2020-11-13 14:53:55 -08:00
Peter Bigot
bb99422c8a lib/os: replace z_vprintk with cbprintf
Using the same implementation as the rest of Zephyr reduces code size.

Update options and expected results for formatting test.

Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
2020-11-13 06:38:01 -05:00
Wentong Wu
6221439fbd tests: kernel: syscalls: add more than 6 arguments syscall test case
Add more than 6 arguments syscall test case.

Signed-off-by: Wentong Wu <wentong.wu@intel.com>
2020-11-12 17:12:38 -05:00
iva kik
10fdf95b94 tests: k_heap api: add tests for k_heap_api
Add test cases to test k_heap_alloc() and k_heap_free() APIs

Fixes #29654

Signed-off-by: iva kik <megatheriumiva@gmail.com>
2020-11-12 15:51:45 -05:00
Andy Ross
f3fe8af985 tests: Remove filtering on KERNEL_COHERENCE
These tests were suppressed when KERNEL_COHERENCE=y because of a
feature collision with CONFIG_POLL that has since been fixed.

Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
2020-11-11 10:59:52 -05:00
Andy Ross
9487a1d0ca tests/queue: Remove fifo/queue "poll" variant tests
These test variants were there to test an older backend to the kernel
queue utility that used k_poll() as the blocking mechanism.  That code
got removed a while back, so these tests were just dupicates of the
main cases now.  Remove.

Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
2020-11-11 10:59:52 -05:00
Ying ming
5829fd88a5 test: workqueue: add code description
Add testcase descriptions for test_work_item_supplied_with_func(),
test_sched_delayed_work_item(), test_workqueue_max_number(),
test_workq_start_before_submit(), test_work_submit_handler()

Signed-off-by: Ying ming <mingx.ying@intel.com>
2020-11-10 21:47:03 -05:00
Ying ming
255c4df04b test: workqueue: modify testcase
The thread name is used to judge whether the thread of
user-defined workqueue is created successfully.

Signed-off-by: Ying ming <mingx.ying@intel.com>
2020-11-10 21:47:03 -05:00
Andrew Boie
ea6e4ad098 kernel: support non-identity RAM mapping
Some platforms may have multiple RAM regions which are
dis-continuous in the physical memory map. We really want
these to be in a continuous virtual region, and we need to
stop assuming that there is just one SRAM region that is
identity-mapped.

We no longer use CONFIG_SRAM_BASE_ADDRESS and CONFIG_SRAM_SIZE
as the bounds of kernel RAM, and no longer assume in the core
kernel that these are identity mapped at boot.

Two new Kconfigs, CONFIG_KERNEL_VM_BASE and
CONFIG_KERNEL_RAM_SIZE now indicate the bounds of this region
in virtual memory.

We are currently only memory-mapping physical device driver
MMIO regions so we do not need virtual-to-physical calculations
to re-map RAM yet. When the time comes an architecture interface
will be defined for this.

Platforms which just have one RAM region may continue to
identity-map it.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2020-11-09 20:19:13 -05:00
Alexandre Mergnat
0a5b25916c tests: protection: add riscv support
Execute tests are disabled for RISC-V because is isn't able
to set an execution restriction. From RISC-V documentation:
  "Instruction address-translation and protection are unaffected
  by the setting of MPRV"
MPRV is used to apply memory protection restriction when CPU is
running in machine mode (kernel).

Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com>
2020-11-09 15:37:11 -05:00
Alexandre Mergnat
39208c2700 tests: mem_protect: add riscv support
Add a memory region allocation for RISCV architecture.
Also fix an arbitraty value which can't work with
RISC-V granularity.

Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com>
2020-11-09 15:37:11 -05:00
Alexandre Mergnat
52e6b7fe6b tests: userspace: add riscv support
Add support for the following tests:
- test_write_control
- test_disable_mmu_mpu
- test_read_priv_stack
- test_write_priv_stack

Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com>
2020-11-09 15:37:11 -05:00
Steven Wang
788dd6356c Test: add doxygen comment for test_pipe_thread2thread().
Add doxygen comments for details of test_pipe_thread2thread().

By the way, plan to do the same thing to all test cases
in test_pipe_contexts.c.

Signed-off-by: Steven Wang <steven.l.wang@linux.intel.com>
2020-11-06 13:14:36 -05:00
Ying ming
d40fad4dcd test: atomic operation : add test case
Add tests with negative parameters to supplement black box tests.

Signed-off-by: Ying ming <mingx.ying@intel.com>
2020-11-05 11:56:52 -08:00
Andrew Boie
4303d35380 tests: mem_protect: add migration test case
We need to make sure that if we migrate a thread to another
memory domain, the migration process doesn't cause the target
thread to explode. This is mostly a concern on SMP systems;
the thread could be running on another CPU at the same time.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2020-11-05 09:33:40 -05:00
Andrew Boie
eeab568a27 tests: userspace: fix tests that don't hold on MMU
MMU threads within the same memory domain have access to
each other's stacks.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2020-11-05 09:33:40 -05:00
Enjia Mai
5b2f00779b Tests: Minor change in description and group of SMP test cases
Do minor change of the descriptions and doxygen group name in order to
pave the way for generation the test specification.

Signed-off-by: Enjia Mai <enjiax.mai@intel.com>
2020-11-03 11:04:50 +01:00
Peter Bigot
758c8b34b1 tests: kernel: work_queue_api: relax test to eliminate racy checks
We can't control ticks accurately enough to detect the transition
between on a queue and being handled, so relax the checks to make
things pass.

Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
2020-11-02 14:25:21 -05:00
Enjia Mai
90e6f21d20 tests: modify the test case gen_isr_table using ztest
Modify the gen_isr_table test case to using ztest. Although it was
split up to three test cases, the test logic and the tested platform
are totally the same as previous one.

Signed-off-by: Enjia Mai <enjiax.mai@intel.com>
2020-10-30 15:57:03 +01:00
Enjia Mai
761eafa57b tests: improve test case descriptions of arch layer interface
To add more test case descriptions for architecture layer interface
arch_start_cpu().

Signed-off-by: Enjia Mai <enjiax.mai@intel.com>
2020-10-30 15:55:42 +01:00
Andy Ross
0875740a34 tests/kernel/schedule_api: Fix slop in timeslice test
This test is a little subtle: it wants to spawn three threads to run
and be switched out by a timeslice interrupt.  And it wants to consume
half a time slice itself before it starts running.  And, because
timeslicing runs out of the same tick framework in the timer driver,
it needs to align to the start of a tick before the process starts.
And further: it does its own time math not in ticks but in timer
cycles, so it's quite sensitive to slop.

But it's "synchronize to tick boundary" code was actually
synchronizing to a CYCLE boundary, which is just wrong.  And it was
doing this in the wrong order.  It was resetting the timeslice first
and then synchronizing to a tick by spinning, which means that the
test was always going to begin as much as a tick late.  Do the tick
synchronization (via a sleep) first.

Finally, the manager thread that was spawning the new threads lives at
the same priority as the highest priority child threads, which means
it can potentitially wake up on the semaphores that they are giving in
the middle of the test and consume CPU unexpectedly.  Make sure it's
sleeping for the duration.

Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
2020-10-29 07:39:39 -04:00
Andrew Boie
f4a4583e13 tests: sys_sem: add k_thread_join() calls
There is a race condition between the child threads
exiting, and the child threads getting re-used in the
next scenario. This reproduces more often on SMP systems.

Close the race by joining on the child threads before
exiting any test scenario.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2020-10-28 10:29:49 -07:00
Ying ming
783155ad99 test: atomic operation : add code description
The existing testcase's doxygen describes are the general
implementation idea of a function.On this basis, adding
more descriptive statements to describe which conditions need
to be preset when running the testcase, which test techniques
are applied, and describe the testcase Design steps in detail.
Make it more readable.

Signed-off-by: Ying ming <mingx.ying@intel.com>
2020-10-27 09:14:08 -04:00
YouhuaX Zhu
f83041f2e8 Test: Refine annotaion and testcase for poll.
1. Add more detail info to make the purpose and process
of the test cases more clear which include test goal,
test step, input, judging criteria, constraints, etc.,
and these can be seen in our Zephyr documentations.
2. Add some negative test code.

Signed-off-by: YouhuaX Zhu <youhuax.zhu@intel.com>
2020-10-27 09:06:35 -04:00
YouhuaX Zhu
4772d40d5f Test: Refine annotaion and testcase for pipe.
1. Add more detail info to make the purpose and process
of the test cases more clear which include test goal,
test step, input, judging criteria, constraints, etc.,
and these can be seen in our Zephyr documentations.
2. Add more negative testcase.

Signed-off-by: YouhuaX Zhu <youhuax.zhu@intel.com>
2020-10-27 09:05:47 -04:00
Andrew Boie
5e18b5512b tests: mem_protect: rewrite memory domain tests
This suite now uses far less memory and is much simpler.
We still maintain coverage of all the memory domain APIs
and ensure that the maximum number of partitions can be
applied.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2020-10-26 08:58:00 -04:00
Andrew Boie
e26f21c96c tests: mem_protect: merge two duplicate tests
The tests test_mem_part_auto_determ_size and
test_mem_part_auto_determ_size_per_mpu are supposed to
just be checking the construction of automatic memory
partitions.

test_mem_part_auto_determ_size had a bunch of extraneous
stuff covered by other test cases and reserved three
different thread stacks.

These two tests have been drastically simplified and
combined.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2020-10-26 08:58:00 -04:00
Andrew Boie
54aa0f0c81 tests: mem_protect: delete duplicate test
test_mem_part_inherity_by_child_thr duplicates logic already
present in test_permission_inheritance. That test puts a
buffer called 'inherit_buf' in 'inherit_memory_partition'
and shows that it is accessible by a child thread by
writing to it.

Delete this unnecessary test.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2020-10-26 08:58:00 -04:00
Andrew Boie
ae69f87fac tests: mem_protect: improve main.c organization
Tests are now grouped in the C file they occur in.

test_mark_thread_exit_uninitialized no longer occurs twice.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2020-10-26 08:58:00 -04:00
Andrew Boie
4ae0f9b867 tests: mem_protect: update bss vars test
ztest_mem_partition is fine for this test. We can also run it
in user mode.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2020-10-26 08:58:00 -04:00
Andrew Boie
8022aabbe8 tests: mem_protect: move partition tests
Some tests only evaluate characteristics of k_mem_partitions.
Move these to a separate C file.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2020-10-26 08:58:00 -04:00
Andrew Boie
44ca58181a tests: mem_protect: static scope globals
put all globals only used in this C file in static scope, which
revealed that a few of them were not used at all.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2020-10-26 08:58:00 -04:00
Andrew Boie
5c5e3597c8 tests: userspace: reduce memory domains to one
We now just use two memory domains; the default domain and an
'alternate_domain' used for tests that need to handle a memory
domain switch.

Along the way the test code was simplified.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2020-10-26 13:01:29 +01:00
Daniel Leung
d963bda4c2 tests: kernel/common: enable testing TLS
This enables testing of thread local storage as this tests
errno.

Signed-off-by: Daniel Leung <daniel.leung@intel.com>
2020-10-24 10:52:00 -07:00
Daniel Leung
55c3fb3ff1 tests: add a simple test for thread local storage
This adds a simple test to make sure TLS works.

Signed-off-by: Daniel Leung <daniel.leung@intel.com>
2020-10-24 10:52:00 -07:00
Andrew Boie
933b420235 kernel: add context pointer to thread->fn_abort
For compatibility layers like CMSIS where thread objects
are drawn from a pool, provide a context pointer to the
exited thread object so it may be freed.

This is somewhat obscure and has no supporting APIs or
overview documentation and should be considered a private
kernel feature. Applications should really be using
k_thread_join() instead.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2020-10-22 23:32:37 -04:00
Andrew Boie
ba7e89b1d6 tests: sys_mutex: don't add to default domain
This is unnecessary; static threads start in the default
memory domain.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2020-10-22 16:47:07 -07:00
Daniel Leung
14b398778f tests: kernel: timer_api: align tick for duration period test
Add a k_usleep() in test_timer_duration_period test to align ticks
before starting the timer. This fixes some rare off-by-1 failures.

Signed-off-by: Daniel Leung <daniel.leung@intel.com>
2020-10-22 06:18:14 -04:00
Andy Ross
728c73f5d7 tests/kernel/context: Update for cavs_timer
There are now two timer drivers available for various xtensa
platforms.  Select based on their driver and not the architecture.

Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
2020-10-21 06:38:53 -04:00
Andy Ross
4a8b3d194c kernel/poll: Mark incompatibility with KERNEL_COHERENCE
The k_poll implementation places a struct _poller on the stack and
shares it with other threads, which is incompatible with the
KERNEL_COHERENCE model of cached stacks.

Make this a hard build failure instead of a kconfig dependency for
clarity.  The failures if a user actually enables both are subtle and
difficult to debug.

Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
2020-10-21 06:38:53 -04:00
Andrew Boie
c3e285acea tests: mem_protect: add default mem domain checks
Ensure that both the main thread and any static threads are
properly assigned to the default memory domain.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2020-10-20 09:37:49 -07:00
Andrew Boie
13457ae46a Revert "tests: add new kernel objects tests"
This test is generating build warnings as it is making
checks that can never be false.

This reverts commit a4f1a5f58f.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2020-10-16 14:50:56 -04:00