60 lines
2.1 KiB
C
60 lines
2.1 KiB
C
// This file is part of the CircuitPython project: https://circuitpython.org
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//
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// SPDX-FileCopyrightText: Copyright (c) 2020 Scott Shawcroft
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//
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// SPDX-License-Identifier: MIT
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#include <stdint.h>
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#include "py/obj.h"
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#include "py/runtime.h"
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#include "shared-bindings/memorymonitor/__init__.h"
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#include "shared-bindings/memorymonitor/AllocationAlarm.h"
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#include "shared-bindings/memorymonitor/AllocationSize.h"
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//| """Memory monitoring helpers"""
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//|
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//| class AllocationError(Exception):
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//| """Catchall exception for allocation related errors."""
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//|
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//| ...
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//|
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MP_DEFINE_MEMORYMONITOR_EXCEPTION(AllocationError, Exception)
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NORETURN void mp_raise_memorymonitor_AllocationError(mp_rom_error_text_t fmt, ...) {
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va_list argptr;
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va_start(argptr, fmt);
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mp_obj_t exception = mp_obj_new_exception_msg_vlist(&mp_type_memorymonitor_AllocationError, fmt, argptr);
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va_end(argptr);
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nlr_raise(exception);
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}
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static const mp_rom_map_elem_t memorymonitor_module_globals_table[] = {
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{ MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_memorymonitor) },
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{ MP_ROM_QSTR(MP_QSTR_AllocationAlarm), MP_ROM_PTR(&memorymonitor_allocationalarm_type) },
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{ MP_ROM_QSTR(MP_QSTR_AllocationSize), MP_ROM_PTR(&memorymonitor_allocationsize_type) },
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// Errors
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{ MP_ROM_QSTR(MP_QSTR_AllocationError), MP_ROM_PTR(&mp_type_memorymonitor_AllocationError) },
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};
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static MP_DEFINE_CONST_DICT(memorymonitor_module_globals, memorymonitor_module_globals_table);
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void memorymonitor_exception_print(const mp_print_t *print, mp_obj_t o_in, mp_print_kind_t kind) {
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mp_print_kind_t k = kind & ~PRINT_EXC_SUBCLASS;
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bool is_subclass = kind & PRINT_EXC_SUBCLASS;
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if (!is_subclass && (k == PRINT_EXC)) {
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mp_print_str(print, qstr_str(MP_OBJ_QSTR_VALUE(memorymonitor_module_globals_table[0].value)));
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mp_print_str(print, ".");
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}
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mp_obj_exception_print(print, o_in, kind);
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}
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const mp_obj_module_t memorymonitor_module = {
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.base = { &mp_type_module },
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.globals = (mp_obj_dict_t *)&memorymonitor_module_globals,
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};
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MP_REGISTER_MODULE(MP_QSTR_memorymonitor, memorymonitor_module);
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