kopia lustrzana https://github.com/micropython/micropython
127 wiersze
4.5 KiB
C
127 wiersze
4.5 KiB
C
/*
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* This file is part of the MicroPython project, http://micropython.org/
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*
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* The MIT License (MIT)
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*
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* Copyright (c) 2013-2022 Damien P. George
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* Copyright (c) 2017, 2018 Rami Ali
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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// Options to control how MicroPython is built for this port, overriding
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// defaults in py/mpconfig.h.
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#include <stdint.h>
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#include <stdlib.h> // for malloc, for MICROPY_GC_SPLIT_HEAP_AUTO
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// Variant-specific definitions.
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#include "mpconfigvariant.h"
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#ifndef MICROPY_CONFIG_ROM_LEVEL
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#define MICROPY_CONFIG_ROM_LEVEL (MICROPY_CONFIG_ROM_LEVEL_EXTRA_FEATURES)
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#endif
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#define MICROPY_ALLOC_PATH_MAX (256)
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#define MICROPY_COMP_ALLOW_TOP_LEVEL_AWAIT (1)
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#define MICROPY_READER_VFS (MICROPY_VFS)
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#define MICROPY_ENABLE_GC (1)
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#define MICROPY_ENABLE_PYSTACK (1)
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#define MICROPY_STACK_CHECK (0)
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#define MICROPY_KBD_EXCEPTION (1)
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#define MICROPY_REPL_EVENT_DRIVEN (1)
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#define MICROPY_LONGINT_IMPL (MICROPY_LONGINT_IMPL_MPZ)
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#define MICROPY_ENABLE_DOC_STRING (1)
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#define MICROPY_WARNINGS (1)
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#define MICROPY_ERROR_PRINTER (&mp_stderr_print)
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#define MICROPY_FLOAT_IMPL (MICROPY_FLOAT_IMPL_DOUBLE)
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#define MICROPY_USE_INTERNAL_ERRNO (1)
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#define MICROPY_USE_INTERNAL_PRINTF (0)
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#define MICROPY_EPOCH_IS_1970 (1)
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#define MICROPY_PY_RANDOM_SEED_INIT_FUNC (mp_js_random_u32())
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#define MICROPY_PY_TIME_GMTIME_LOCALTIME_MKTIME (1)
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#define MICROPY_PY_TIME_TIME_TIME_NS (1)
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#define MICROPY_PY_TIME_INCLUDEFILE "ports/webassembly/modtime.c"
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#ifndef MICROPY_VFS
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#define MICROPY_VFS (1)
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#endif
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#define MICROPY_VFS_POSIX (MICROPY_VFS)
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#define MICROPY_PY_SYS_PLATFORM "webassembly"
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#ifndef MICROPY_PY_JS
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#define MICROPY_PY_JS (MICROPY_CONFIG_ROM_LEVEL_AT_LEAST_EXTRA_FEATURES)
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#endif
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#ifndef MICROPY_PY_JSFFI
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#define MICROPY_PY_JSFFI (MICROPY_CONFIG_ROM_LEVEL_AT_LEAST_EXTRA_FEATURES)
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#endif
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#define MICROPY_EVENT_POLL_HOOK \
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do { \
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extern void mp_handle_pending(bool); \
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mp_handle_pending(true); \
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} while (0);
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// Whether the VM will periodically call mp_js_hook(), which checks for
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// interrupt characters on stdin (or equivalent input).
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#ifndef MICROPY_VARIANT_ENABLE_JS_HOOK
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#define MICROPY_VARIANT_ENABLE_JS_HOOK (0)
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#endif
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#if MICROPY_VARIANT_ENABLE_JS_HOOK
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#define MICROPY_VM_HOOK_COUNT (10)
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#define MICROPY_VM_HOOK_INIT static uint vm_hook_divisor = MICROPY_VM_HOOK_COUNT;
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#define MICROPY_VM_HOOK_POLL if (--vm_hook_divisor == 0) { \
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vm_hook_divisor = MICROPY_VM_HOOK_COUNT; \
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extern void mp_js_hook(void); \
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mp_js_hook(); \
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}
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#define MICROPY_VM_HOOK_LOOP MICROPY_VM_HOOK_POLL
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#define MICROPY_VM_HOOK_RETURN MICROPY_VM_HOOK_POLL
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#endif
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// type definitions for the specific machine
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#define MP_SSIZE_MAX (0x7fffffff)
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// This port is intended to be 32-bit, but unfortunately, int32_t for
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// different targets may be defined in different ways - either as int
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// or as long. This requires different printf formatting specifiers
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// to print such value. So, we avoid int32_t and use int directly.
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#define UINT_FMT "%u"
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#define INT_FMT "%d"
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typedef int mp_int_t; // must be pointer size
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typedef unsigned mp_uint_t; // must be pointer size
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typedef long mp_off_t;
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#define MICROPY_HW_BOARD_NAME "JS"
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#define MICROPY_HW_MCU_NAME "Emscripten"
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#define MP_STATE_PORT MP_STATE_VM
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#if MICROPY_VFS
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// _GNU_SOURCE must be defined to get definitions of DT_xxx symbols from dirent.h.
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#define _GNU_SOURCE
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#endif
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extern const struct _mp_print_t mp_stderr_print;
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uint32_t mp_js_random_u32(void);
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