36 lines
838 B
C
36 lines
838 B
C
#include "rtos_dbg.h"
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#include <freertos/FreeRTOSConfig.h>
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#include <stdio.h>
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extern struct {
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uint32_t *pxTopOfStack;
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uint32_t x[5];
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uint32_t y[5];
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unsigned uxPriority;
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uint32_t *pxStack;
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signed char pcTaskName[configMAX_TASK_NAME_LEN];
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} *pxCurrentTCB;
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void rtos_dbg_task_print (const char *file, uint32_t line)
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{
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printf(">>dbg: %s:%d in RTOS task \"%s\": prio %d\n",
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file,
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line,
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pxCurrentTCB->pcTaskName,
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pxCurrentTCB->uxPriority
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);
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}
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void rtos_dbg_stack_print (const char *file, uint32_t line)
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{
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uint32_t fill = 0xa5a5a5a5u;
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uint32_t nwords = 0;
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uint32_t *p = (uint32_t*)pxCurrentTCB->pxStack;
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for (;p < pxCurrentTCB->pxTopOfStack && *p == fill; ++p)
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++nwords;
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printf(">>dbg: %s:%d in RTOS task \"%s\": %u stack untouched\n",
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file, line, pxCurrentTCB->pcTaskName, nwords * 4);
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}
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