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platform/mbed_stats.c
- Committer:
- amithy
- Date:
- 2017-11-09
- Revision:
- 178:c26431f84b0d
- Parent:
- 152:9a67f0b066fc
- Child:
- 167:e84263d55307
File content as of revision 178:c26431f84b0d:
#include "mbed_stats.h" #include <string.h> #if MBED_CONF_RTOS_PRESENT #include "cmsis_os.h" #endif // note: mbed_stats_heap_get defined in mbed_alloc_wrappers.cpp void mbed_stats_stack_get(mbed_stats_stack_t *stats) { memset(stats, 0, sizeof(mbed_stats_stack_t)); #if MBED_STACK_STATS_ENABLED && MBED_CONF_RTOS_PRESENT osThreadEnumId enumid = _osThreadsEnumStart(); osThreadId threadid; while ((threadid = _osThreadEnumNext(enumid))) { osEvent e; e = _osThreadGetInfo(threadid, osThreadInfoStackMax); if (e.status == osOK) { stats->max_size += (uint32_t)e.value.p; } e = _osThreadGetInfo(threadid, osThreadInfoStackSize); if (e.status == osOK) { stats->reserved_size += (uint32_t)e.value.p; } stats->stack_cnt += 1; } #endif } size_t mbed_stats_stack_get_each(mbed_stats_stack_t *stats, size_t count) { memset(stats, 0, count*sizeof(mbed_stats_stack_t)); size_t i = 0; #if MBED_STACK_STATS_ENABLED && MBED_CONF_RTOS_PRESENT osThreadEnumId enumid = _osThreadsEnumStart(); osThreadId threadid; while ((threadid = _osThreadEnumNext(enumid)) && i < count) { osEvent e; e = _osThreadGetInfo(threadid, osThreadInfoStackMax); if (e.status == osOK) { stats[i].max_size = (uint32_t)e.value.p; } e = _osThreadGetInfo(threadid, osThreadInfoStackSize); if (e.status == osOK) { stats[i].reserved_size = (uint32_t)e.value.p; } stats[i].thread_id = (uint32_t)threadid; stats[i].stack_cnt = 1; i += 1; } #endif return i; } #if MBED_STACK_STATS_ENABLED && !MBED_CONF_RTOS_PRESENT #warning Stack statistics are currently not supported without the rtos. #endif