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39 lines
1.1 KiB
C
39 lines
1.1 KiB
C
/*
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Test FreeRTOS support for core dump.
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*/
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#include <stdio.h>
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#include "soc/cpu.h"
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#include "freertos/FreeRTOS.h"
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#include "freertos/task_snapshot.h"
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#include "unity.h"
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#include "sdkconfig.h"
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#define TEST_MAX_TASKS_NUM 32
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/* simple test to check that in normal conditions uxTaskGetSnapshotAll does not generate exception */
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TEST_CASE("Tasks snapshot", "[freertos]")
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{
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TaskSnapshot_t tasks[TEST_MAX_TASKS_NUM];
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UBaseType_t tcb_sz;
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#ifndef CONFIG_FREERTOS_UNICORE
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int other_core_id = xPortGetCoreID() == 0 ? 1 : 0;
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#endif
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// uxTaskGetSnapshotAll is supposed to be called when all tasks on both CPUs are
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// inactive and can not alter FreeRTOS internal tasks lists, e.g. from panic handler
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unsigned state = portENTER_CRITICAL_NESTED();
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#ifndef CONFIG_FREERTOS_UNICORE
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esp_cpu_stall(other_core_id);
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#endif
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UBaseType_t task_num = uxTaskGetSnapshotAll(tasks, TEST_MAX_TASKS_NUM, &tcb_sz);
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#ifndef CONFIG_FREERTOS_UNICORE
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esp_cpu_unstall(other_core_id);
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#endif
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portEXIT_CRITICAL_NESTED(state);
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printf("Dumped %d tasks. TCB size %d\n", task_num, tcb_sz);
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TEST_ASSERT_NOT_EQUAL(0, task_num);
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TEST_ASSERT_NOT_EQUAL(0, tcb_sz);
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}
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