mirror of https://github.com/ARMmbed/mbed-os.git
38 lines
936 B
C
38 lines
936 B
C
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#include "mbed_stats.h"
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#include <string.h>
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#if MBED_CONF_RTOS_PRESENT
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#include "cmsis_os.h"
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#endif
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// note: mbed_stats_heap_get defined in mbed_alloc_wrappers.cpp
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void mbed_stats_stack_get(mbed_stats_stack_t *stats)
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{
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memset(stats, 0, sizeof(mbed_stats_stack_t));
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#if MBED_STACK_STATS_ENABLED && MBED_CONF_RTOS_PRESENT
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osThreadEnumId enumid = _osThreadsEnumStart();
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osThreadId threadid;
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while ((threadid = _osThreadEnumNext(enumid))) {
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osEvent e;
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e = _osThreadGetInfo(threadid, osThreadInfoStackMax);
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if (e.status == osOK) {
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stats->max_size += (uint32_t)e.value.p;
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}
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e = _osThreadGetInfo(threadid, osThreadInfoStackSize);
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if (e.status == osOK) {
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stats->reserved_size += (uint32_t)e.value.p;
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}
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stats->stack_cnt += 1;
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}
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#elif MBED_STACK_STATS_ENABLED
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#warning Stack statistics are not supported without the rtos.
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#endif
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}
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