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esp_common: added a macro to allow call functions using user allocated stack

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Felipe Neves
2019-11-15 16:07:57 +08:00
parent c0d12988d3
commit debcc68c41
4 changed files with 98 additions and 0 deletions
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33
components/newlib/test/test_shared_stack_printf.c Normal file
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#include <stdio.h>
#include "unity.h"
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
#include "freertos/semphr.h"
#include "sdkconfig.h"
#include "soc/rtc.h"
#include "esp_system.h"
#include "test_utils.h"
#include "esp_expression_with_stack.h"
#include <stdio.h>
static portSTACK_TYPE shared_stack[8192];
static portSTACK_TYPE *ext_stack_top = (portSTACK_TYPE *)&shared_stack[0] + (sizeof(shared_stack) / sizeof(portSTACK_TYPE));
//makes sure this is not the task stack...
void check_stack(portSTACK_TYPE *sp)
{
StaticTask_t *hacked_task = (StaticTask_t *)xTaskGetCurrentTaskHandle();
portSTACK_TYPE *task_sp = (portSTACK_TYPE *)hacked_task->pxDummy1;
TEST_ASSERT((intptr_t)sp <= (intptr_t)ext_stack_top);
TEST_ASSERT((intptr_t)sp >= (intptr_t)&shared_stack);
TEST_ASSERT((intptr_t)task_sp < (intptr_t)&shared_stack ||
(intptr_t)task_sp >= (intptr_t)&ext_stack_top);
}
TEST_CASE("test printf using shared buffer stack", "[newlib]")
{
SemaphoreHandle_t printf_lock = xSemaphoreCreateMutex();
EXECUTE_EXPRESSION_WITH_STACK(printf_lock, ext_stack_top, printf("Executing this from external stack! \n"));
EXECUTE_EXPRESSION_WITH_STACK(printf_lock, ext_stack_top, check_stack(ext_stack_top));
}