46 lines
1.3 KiB
C
46 lines
1.3 KiB
C
#include <stdint.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <stdarg.h>
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#include <string.h>
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#include <assert.h>
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#include "misc.h"
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#include "mpconfig.h"
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#include "qstr.h"
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#include "obj.h"
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#include "runtime.h"
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#include "builtin.h"
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// Various builtins specific to MicroPython runtime,
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// living in micropython module
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#if MICROPY_MEM_STATS
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static mp_obj_t mem_total() {
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return MP_OBJ_NEW_SMALL_INT((machine_int_t)m_get_total_bytes_allocated());
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}
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static mp_obj_t mem_current() {
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return MP_OBJ_NEW_SMALL_INT((machine_int_t)m_get_current_bytes_allocated());
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}
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static mp_obj_t mem_peak() {
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return MP_OBJ_NEW_SMALL_INT((machine_int_t)m_get_peak_bytes_allocated());
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}
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MP_DEFINE_CONST_FUN_OBJ_0(mp_builtin_mem_total_obj, mem_total);
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MP_DEFINE_CONST_FUN_OBJ_0(mp_builtin_mem_current_obj, mem_current);
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MP_DEFINE_CONST_FUN_OBJ_0(mp_builtin_mem_peak_obj, mem_peak);
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#endif
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void mp_module_micropython_init(void) {
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mp_obj_t m_mp = mp_obj_new_module(MP_QSTR_micropython);
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rt_store_name(MP_QSTR_micropython, m_mp);
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#if MICROPY_MEM_STATS
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rt_store_attr(m_mp, QSTR_FROM_STR_STATIC("mem_total"), (mp_obj_t)&mp_builtin_mem_total_obj);
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rt_store_attr(m_mp, QSTR_FROM_STR_STATIC("mem_current"), (mp_obj_t)&mp_builtin_mem_current_obj);
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rt_store_attr(m_mp, QSTR_FROM_STR_STATIC("mem_peak"), (mp_obj_t)&mp_builtin_mem_peak_obj);
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#endif
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}
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