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tests: several tweaks for passing tests on qemu

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This commit includes tweaks in several tests, so
that the tests can be passing on ARM QEMU targets,
mps2_an385 and mps2_an521 with Qemu 4.x release.

Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
This commit is contained in:
Ioannis Glaropoulos 2019-07-28 15:38:54 +02:00
commit 8dc83c1d94
3 changed files with 7 additions and 1 deletions
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1
samples/portability/cmsis_rtos_v2/timer_synchronization/prj.conf
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@ -10,6 +10,7 @@ CONFIG_INIT_STACKS=y
CONFIG_POLL=y
CONFIG_SCHED_SCALABLE=y
CONFIG_SMP=n
CONFIG_QEMU_TICKLESS_WORKAROUND=y
# The Zephyr CMSIS v2 emulation assumes that ticks are ms, currently
CONFIG_SYS_CLOCK_TICKS_PER_SEC=1000

1
tests/kernel/sched/schedule_api/prj_multiq.conf
View file

@ -2,5 +2,6 @@ CONFIG_ZTEST=y
CONFIG_IRQ_OFFLOAD=y
CONFIG_TEST_USERSPACE=y
CONFIG_SCHED_MULTIQ=y
CONFIG_QEMU_TICKLESS_WORKAROUND=y
CONFIG_MAX_THREAD_BYTES=4
CONFIG_SMP=n

6
tests/kernel/sched/schedule_api/src/main.c
View file

@ -15,10 +15,14 @@ K_THREAD_STACK_EXTERN(ustack);
void spin_for_ms(int ms)
{
#if defined(CONFIG_X86_64) && defined(CONFIG_QEMU_TARGET)
#if (defined(CONFIG_SOC_SERIES_MPS2) || defined(CONFIG_X86_64)) \
&& defined(CONFIG_QEMU_TARGET)
/* qemu-system-x86_64 has a known bug with the hpet device
* where it will drop interrupts if you try to spin on the
* counter.
*
* qemu-system-arm has a similar issue of dropping interrupts
* on MPS2+ targets.
*/
k_busy_wait(ms * 1000);
#else