204 lines
7.8 KiB
C
204 lines
7.8 KiB
C
/*
|
|
* This file is part of the MicroPython project, http://micropython.org/
|
|
*
|
|
* The MIT License (MIT)
|
|
*
|
|
* SPDX-FileCopyrightText: Copyright (c) 2013, 2014 Damien P. George
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
* of this software and associated documentation files (the "Software"), to deal
|
|
* in the Software without restriction, including without limitation the rights
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
* copies of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
* THE SOFTWARE.
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
|
|
#include "py/builtin.h"
|
|
#include "py/stackctrl.h"
|
|
#include "py/runtime.h"
|
|
#include "py/gc.h"
|
|
#include "py/mphal.h"
|
|
|
|
#include "supervisor/shared/translate.h"
|
|
|
|
// Various builtins specific to MicroPython runtime,
|
|
// living in micropython module
|
|
|
|
#if MICROPY_ENABLE_COMPILER
|
|
STATIC mp_obj_t mp_micropython_opt_level(size_t n_args, const mp_obj_t *args) {
|
|
if (n_args == 0) {
|
|
return MP_OBJ_NEW_SMALL_INT(MP_STATE_VM(mp_optimise_value));
|
|
} else {
|
|
MP_STATE_VM(mp_optimise_value) = mp_obj_get_int(args[0]);
|
|
return mp_const_none;
|
|
}
|
|
}
|
|
STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(mp_micropython_opt_level_obj, 0, 1, mp_micropython_opt_level);
|
|
#endif
|
|
|
|
#if MICROPY_PY_MICROPYTHON_MEM_INFO
|
|
|
|
#if MICROPY_MEM_STATS
|
|
STATIC mp_obj_t mp_micropython_mem_total(void) {
|
|
return MP_OBJ_NEW_SMALL_INT(m_get_total_bytes_allocated());
|
|
}
|
|
STATIC MP_DEFINE_CONST_FUN_OBJ_0(mp_micropython_mem_total_obj, mp_micropython_mem_total);
|
|
|
|
STATIC mp_obj_t mp_micropython_mem_current(void) {
|
|
return MP_OBJ_NEW_SMALL_INT(m_get_current_bytes_allocated());
|
|
}
|
|
STATIC MP_DEFINE_CONST_FUN_OBJ_0(mp_micropython_mem_current_obj, mp_micropython_mem_current);
|
|
|
|
STATIC mp_obj_t mp_micropython_mem_peak(void) {
|
|
return MP_OBJ_NEW_SMALL_INT(m_get_peak_bytes_allocated());
|
|
}
|
|
STATIC MP_DEFINE_CONST_FUN_OBJ_0(mp_micropython_mem_peak_obj, mp_micropython_mem_peak);
|
|
#endif
|
|
|
|
mp_obj_t mp_micropython_mem_info(size_t n_args, const mp_obj_t *args) {
|
|
(void)args;
|
|
#if MICROPY_MEM_STATS
|
|
mp_printf(&mp_plat_print, "mem: total=" UINT_FMT ", current=" UINT_FMT ", peak=" UINT_FMT "\n",
|
|
(mp_uint_t)m_get_total_bytes_allocated(), (mp_uint_t)m_get_current_bytes_allocated(), (mp_uint_t)m_get_peak_bytes_allocated());
|
|
#endif
|
|
#if MICROPY_STACK_CHECK
|
|
mp_printf(&mp_plat_print, "stack: " UINT_FMT " out of " UINT_FMT "\n",
|
|
mp_stack_usage(), (mp_uint_t)MP_STATE_THREAD(stack_limit));
|
|
#else
|
|
mp_printf(&mp_plat_print, "stack: " UINT_FMT "\n", mp_stack_usage());
|
|
#endif
|
|
#if MICROPY_ENABLE_GC
|
|
gc_dump_info();
|
|
if (n_args == 1) {
|
|
// arg given means dump gc allocation table
|
|
gc_dump_alloc_table();
|
|
}
|
|
#else
|
|
(void)n_args;
|
|
#endif
|
|
return mp_const_none;
|
|
}
|
|
STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(mp_micropython_mem_info_obj, 0, 1, mp_micropython_mem_info);
|
|
|
|
STATIC mp_obj_t mp_micropython_qstr_info(size_t n_args, const mp_obj_t *args) {
|
|
(void)args;
|
|
size_t n_pool, n_qstr, n_str_data_bytes, n_total_bytes;
|
|
qstr_pool_info(&n_pool, &n_qstr, &n_str_data_bytes, &n_total_bytes);
|
|
mp_printf(&mp_plat_print, "qstr pool: n_pool=%u, n_qstr=%u, n_str_data_bytes=%u, n_total_bytes=%u\n",
|
|
n_pool, n_qstr, n_str_data_bytes, n_total_bytes);
|
|
if (n_args == 1) {
|
|
// arg given means dump qstr data
|
|
qstr_dump_data();
|
|
}
|
|
return mp_const_none;
|
|
}
|
|
STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(mp_micropython_qstr_info_obj, 0, 1, mp_micropython_qstr_info);
|
|
|
|
#endif // MICROPY_PY_MICROPYTHON_MEM_INFO
|
|
|
|
#if MICROPY_PY_MICROPYTHON_STACK_USE
|
|
STATIC mp_obj_t mp_micropython_stack_use(void) {
|
|
return MP_OBJ_NEW_SMALL_INT(mp_stack_usage());
|
|
}
|
|
STATIC MP_DEFINE_CONST_FUN_OBJ_0(mp_micropython_stack_use_obj, mp_micropython_stack_use);
|
|
#endif
|
|
|
|
#if MICROPY_ENABLE_PYSTACK
|
|
STATIC mp_obj_t mp_micropython_pystack_use(void) {
|
|
return MP_OBJ_NEW_SMALL_INT(mp_pystack_usage());
|
|
}
|
|
STATIC MP_DEFINE_CONST_FUN_OBJ_0(mp_micropython_pystack_use_obj, mp_micropython_pystack_use);
|
|
#endif
|
|
|
|
#if MICROPY_ENABLE_GC
|
|
STATIC mp_obj_t mp_micropython_heap_lock(void) {
|
|
gc_lock();
|
|
return mp_const_none;
|
|
}
|
|
STATIC MP_DEFINE_CONST_FUN_OBJ_0(mp_micropython_heap_lock_obj, mp_micropython_heap_lock);
|
|
|
|
STATIC mp_obj_t mp_micropython_heap_unlock(void) {
|
|
gc_unlock();
|
|
return mp_const_none;
|
|
}
|
|
STATIC MP_DEFINE_CONST_FUN_OBJ_0(mp_micropython_heap_unlock_obj, mp_micropython_heap_unlock);
|
|
#endif
|
|
|
|
#if MICROPY_ENABLE_EMERGENCY_EXCEPTION_BUF && (MICROPY_EMERGENCY_EXCEPTION_BUF_SIZE == 0)
|
|
STATIC MP_DEFINE_CONST_FUN_OBJ_1(mp_alloc_emergency_exception_buf_obj, mp_alloc_emergency_exception_buf);
|
|
#endif
|
|
|
|
#if MICROPY_KBD_EXCEPTION
|
|
STATIC mp_obj_t mp_micropython_kbd_intr(mp_obj_t int_chr_in) {
|
|
mp_hal_set_interrupt_char(mp_obj_get_int(int_chr_in));
|
|
return mp_const_none;
|
|
}
|
|
STATIC MP_DEFINE_CONST_FUN_OBJ_1(mp_micropython_kbd_intr_obj, mp_micropython_kbd_intr);
|
|
#endif
|
|
|
|
#if MICROPY_ENABLE_SCHEDULER
|
|
STATIC mp_obj_t mp_micropython_schedule(mp_obj_t function, mp_obj_t arg) {
|
|
if (!mp_sched_schedule(function, arg)) {
|
|
mp_raise_msg(&mp_type_RuntimeError, translate("schedule stack full"));
|
|
}
|
|
return mp_const_none;
|
|
}
|
|
STATIC MP_DEFINE_CONST_FUN_OBJ_2(mp_micropython_schedule_obj, mp_micropython_schedule);
|
|
#endif
|
|
|
|
STATIC const mp_rom_map_elem_t mp_module_micropython_globals_table[] = {
|
|
{ MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_micropython) },
|
|
{ MP_ROM_QSTR(MP_QSTR_const), MP_ROM_PTR(&mp_identity_obj) },
|
|
#if MICROPY_ENABLE_COMPILER
|
|
{ MP_ROM_QSTR(MP_QSTR_opt_level), MP_ROM_PTR(&mp_micropython_opt_level_obj) },
|
|
#endif
|
|
#if MICROPY_PY_MICROPYTHON_MEM_INFO
|
|
#if MICROPY_MEM_STATS
|
|
{ MP_ROM_QSTR(MP_QSTR_mem_total), MP_ROM_PTR(&mp_micropython_mem_total_obj) },
|
|
{ MP_ROM_QSTR(MP_QSTR_mem_current), MP_ROM_PTR(&mp_micropython_mem_current_obj) },
|
|
{ MP_ROM_QSTR(MP_QSTR_mem_peak), MP_ROM_PTR(&mp_micropython_mem_peak_obj) },
|
|
#endif
|
|
{ MP_ROM_QSTR(MP_QSTR_mem_info), MP_ROM_PTR(&mp_micropython_mem_info_obj) },
|
|
{ MP_ROM_QSTR(MP_QSTR_qstr_info), MP_ROM_PTR(&mp_micropython_qstr_info_obj) },
|
|
#endif
|
|
#if MICROPY_PY_MICROPYTHON_STACK_USE
|
|
{ MP_ROM_QSTR(MP_QSTR_stack_use), MP_ROM_PTR(&mp_micropython_stack_use_obj) },
|
|
#endif
|
|
#if MICROPY_ENABLE_EMERGENCY_EXCEPTION_BUF && (MICROPY_EMERGENCY_EXCEPTION_BUF_SIZE == 0)
|
|
{ MP_ROM_QSTR(MP_QSTR_alloc_emergency_exception_buf), MP_ROM_PTR(&mp_alloc_emergency_exception_buf_obj) },
|
|
#endif
|
|
#if MICROPY_ENABLE_PYSTACK
|
|
{ MP_ROM_QSTR(MP_QSTR_pystack_use), MP_ROM_PTR(&mp_micropython_pystack_use_obj) },
|
|
#endif
|
|
#if MICROPY_ENABLE_GC
|
|
{ MP_ROM_QSTR(MP_QSTR_heap_lock), MP_ROM_PTR(&mp_micropython_heap_lock_obj) },
|
|
{ MP_ROM_QSTR(MP_QSTR_heap_unlock), MP_ROM_PTR(&mp_micropython_heap_unlock_obj) },
|
|
#endif
|
|
#if MICROPY_KBD_EXCEPTION
|
|
{ MP_ROM_QSTR(MP_QSTR_kbd_intr), MP_ROM_PTR(&mp_micropython_kbd_intr_obj) },
|
|
#endif
|
|
#if MICROPY_ENABLE_SCHEDULER
|
|
{ MP_ROM_QSTR(MP_QSTR_schedule), MP_ROM_PTR(&mp_micropython_schedule_obj) },
|
|
#endif
|
|
};
|
|
|
|
STATIC MP_DEFINE_CONST_DICT(mp_module_micropython_globals, mp_module_micropython_globals_table);
|
|
|
|
const mp_obj_module_t mp_module_micropython = {
|
|
.base = { &mp_type_module },
|
|
.globals = (mp_obj_dict_t *)&mp_module_micropython_globals,
|
|
};
|