diff --git a/components/esp_common/include/esp_expression_with_stack.h b/components/esp_common/include/esp_expression_with_stack.h index cd1e4765a..3c94f9d3e 100644 --- a/components/esp_common/include/esp_expression_with_stack.h +++ b/components/esp_common/include/esp_expression_with_stack.h @@ -15,6 +15,7 @@ #include "freertos/FreeRTOS.h" #include "freertos/semphr.h" +#include "freertos/task.h" #include "esp_debug_helpers.h" #include "esp_log.h" @@ -42,6 +43,10 @@ extern "C" { expression; \ } \ esp_switch_stack_exit(&backup); \ + StaticTask_t *current = (StaticTask_t *)xTaskGetCurrentTaskHandle(); \ + /* pxDummy6 is the stack base of current thread defined in TCB_t */ \ + /* place the watchpoint on current task stack after function execution*/ \ + vPortSetStackWatchpoint(current->pxDummy6); \ xSemaphoreGive(lock); \ }) diff --git a/components/freertos/xtensa/include/freertos/portmacro.h b/components/freertos/xtensa/include/freertos/portmacro.h index 5c2c5f8dc..979ffecab 100644 --- a/components/freertos/xtensa/include/freertos/portmacro.h +++ b/components/freertos/xtensa/include/freertos/portmacro.h @@ -386,6 +386,7 @@ extern void esp_vApplicationTickHook( void ); void _xt_coproc_release(volatile void * coproc_sa_base); void vApplicationSleep( TickType_t xExpectedIdleTime ); +void vPortSetStackWatchpoint( void* pxStackStart ); #define portSUPPRESS_TICKS_AND_SLEEP( idleTime ) vApplicationSleep( idleTime ) diff --git a/components/xtensa/expression_with_stack_xtensa.c b/components/xtensa/expression_with_stack_xtensa.c index b61282427..dd5542b60 100644 --- a/components/xtensa/expression_with_stack_xtensa.c +++ b/components/xtensa/expression_with_stack_xtensa.c @@ -19,7 +19,7 @@ StackType_t * esp_switch_stack_setup(StackType_t *stack, size_t stack_size) { #if CONFIG_FREERTOS_WATCHPOINT_END_OF_STACK - esp_clear_watchpoint(0); + esp_clear_watchpoint(1); uint32_t watchpoint_place = ((uint32_t)stack + 32) & 0x1f ; #endif StackType_t *top_of_stack = (StackType_t *)&stack[0] + @@ -36,7 +36,7 @@ StackType_t * esp_switch_stack_setup(StackType_t *stack, size_t stack_size) frame->a1 = (UBaseType_t)top_of_stack; #if CONFIG_FREERTOS_WATCHPOINT_END_OF_STACK - esp_set_watchpoint(0, (uint8_t *)watchpoint_place, 32, ESP_WATCHPOINT_STORE); + esp_set_watchpoint(1, (uint8_t *)watchpoint_place, 32, ESP_WATCHPOINT_STORE); #endif return top_of_stack;