tests/kernel: verify RUNTIME_NMI at runtime
This patch introduces a test that verifies the behavior of CONFIG_RUNTIME_NMI at runtime. The test is meant to be only for ARM Cortex-M targets. Change-Id: I805a88e67fe47d396ac9e29e1275e5452a4b8a36 Signed-off-by: Vincenzo Frascino <vincenzo.frascino@linaro.org>
This commit is contained in:
parent
aae7ac0765
commit
fc1071d91e
6 changed files with 107 additions and 0 deletions
4
tests/kernel/test_arm_runtime_nmi/Makefile
Normal file
4
tests/kernel/test_arm_runtime_nmi/Makefile
Normal file
|
@ -0,0 +1,4 @@
|
||||||
|
BOARD ?= qemu_cortex_m3
|
||||||
|
CONF_FILE = prj.conf
|
||||||
|
|
||||||
|
include $(ZEPHYR_BASE)/Makefile.inc
|
45
tests/kernel/test_arm_runtime_nmi/README.txt
Normal file
45
tests/kernel/test_arm_runtime_nmi/README.txt
Normal file
|
@ -0,0 +1,45 @@
|
||||||
|
Title: Test to verify the behavior of CONFIG_RUNTIME_NMI at runtime (ARM Only)
|
||||||
|
|
||||||
|
Description:
|
||||||
|
|
||||||
|
This test verifies the behavior of CONFIG_RUNTIME_NMI at runtime. Only for
|
||||||
|
ARM Cortex-M targets.
|
||||||
|
|
||||||
|
---------------------------------------------------------------------------
|
||||||
|
|
||||||
|
Building and Running Project:
|
||||||
|
|
||||||
|
This project outputs to the console. It can be built and executed on QEMU as
|
||||||
|
follows:
|
||||||
|
|
||||||
|
make qemu
|
||||||
|
|
||||||
|
---------------------------------------------------------------------------
|
||||||
|
|
||||||
|
Troubleshooting:
|
||||||
|
|
||||||
|
Problems caused by out-dated project information can be addressed by
|
||||||
|
issuing one of the following commands then rebuilding the project:
|
||||||
|
|
||||||
|
make clean # discard results of previous builds
|
||||||
|
# but keep existing configuration info
|
||||||
|
or
|
||||||
|
make pristine # discard results of previous builds
|
||||||
|
# and restore pre-defined configuration info
|
||||||
|
|
||||||
|
---------------------------------------------------------------------------
|
||||||
|
|
||||||
|
Sample Output:
|
||||||
|
|
||||||
|
Trigger NMI in 10s: 0 s
|
||||||
|
Trigger NMI in 10s: 1 s
|
||||||
|
Trigger NMI in 10s: 2 s
|
||||||
|
Trigger NMI in 10s: 3 s
|
||||||
|
Trigger NMI in 10s: 4 s
|
||||||
|
Trigger NMI in 10s: 5 s
|
||||||
|
Trigger NMI in 10s: 6 s
|
||||||
|
Trigger NMI in 10s: 7 s
|
||||||
|
Trigger NMI in 10s: 8 s
|
||||||
|
Trigger NMI in 10s: 9 s
|
||||||
|
NMI received (test_handler_isr)! Rebooting...
|
||||||
|
...
|
1
tests/kernel/test_arm_runtime_nmi/prj.conf
Normal file
1
tests/kernel/test_arm_runtime_nmi/prj.conf
Normal file
|
@ -0,0 +1 @@
|
||||||
|
CONFIG_RUNTIME_NMI=y
|
3
tests/kernel/test_arm_runtime_nmi/src/Makefile
Normal file
3
tests/kernel/test_arm_runtime_nmi/src/Makefile
Normal file
|
@ -0,0 +1,3 @@
|
||||||
|
ccflags-y += -I${ZEPHYR_BASE}/tests/include
|
||||||
|
|
||||||
|
obj-y = main.o
|
51
tests/kernel/test_arm_runtime_nmi/src/main.c
Normal file
51
tests/kernel/test_arm_runtime_nmi/src/main.c
Normal file
|
@ -0,0 +1,51 @@
|
||||||
|
/*
|
||||||
|
* Copyright (c) 2016 Linaro Limited
|
||||||
|
*
|
||||||
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||||
|
* you may not use this file except in compliance with the License.
|
||||||
|
* You may obtain a copy of the License at
|
||||||
|
*
|
||||||
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
*
|
||||||
|
* Unless required by applicable law or agreed to in writing, software
|
||||||
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||||
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||||
|
* See the License for the specific language governing permissions and
|
||||||
|
* limitations under the License.
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Test to verify the behavior of CONFIG_RUNTIME_NMI at runtime.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <zephyr.h>
|
||||||
|
#include <misc/printk.h>
|
||||||
|
#include <misc/reboot.h>
|
||||||
|
|
||||||
|
#include <tc_util.h>
|
||||||
|
|
||||||
|
extern void _NmiHandlerSet(void (*pHandler)(void));
|
||||||
|
|
||||||
|
static void nmi_test_isr(void)
|
||||||
|
{
|
||||||
|
printk("NMI received (test_handler_isr)! Rebooting...\n");
|
||||||
|
/* ISR triggered correctly: test passed! */
|
||||||
|
TC_END_RESULT(TC_PASS);
|
||||||
|
TC_END_REPORT(TC_PASS);
|
||||||
|
}
|
||||||
|
|
||||||
|
void main(void)
|
||||||
|
{
|
||||||
|
uint32_t i = 0;
|
||||||
|
|
||||||
|
/* Configure the NMI isr */
|
||||||
|
_NmiHandlerSet(nmi_test_isr);
|
||||||
|
|
||||||
|
for (i = 0; i < 10; i++) {
|
||||||
|
printk("Trigger NMI in 10s: %d s\n", i);
|
||||||
|
k_sleep(1000);
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Trigger NMI: Should fire immediately */
|
||||||
|
_ScbNmiPend();
|
||||||
|
}
|
3
tests/kernel/test_arm_runtime_nmi/testcase.ini
Normal file
3
tests/kernel/test_arm_runtime_nmi/testcase.ini
Normal file
|
@ -0,0 +1,3 @@
|
||||||
|
[test]
|
||||||
|
tags = core bat_commit
|
||||||
|
arch_whitelist = arm
|
Loading…
Add table
Add a link
Reference in a new issue