89 lines
2.5 KiB
C
89 lines
2.5 KiB
C
/*
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* This file is part of the Micro Python 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, 2014 Damien P. George
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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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#include <stdlib.h>
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#include <stdint.h>
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#include <stdio.h>
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#include <string.h>
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#include "py/nlr.h"
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#include "py/compile.h"
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#include "py/runtime.h"
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void do_file(const char *file) {
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mp_lexer_t *lex = mp_lexer_new_from_file(file);
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if (lex == NULL) {
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return;
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}
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if (0) {
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// just tokenise
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while (lex->tok_kind != MP_TOKEN_END) {
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mp_lexer_show_token(lex);
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mp_lexer_to_next(lex);
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}
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mp_lexer_free(lex);
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} else {
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// parse
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mp_parse_node_t pn = mp_parse(lex, MP_PARSE_FILE_INPUT);
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if (pn != MP_PARSE_NODE_NULL) {
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//printf("----------------\n");
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//mp_parse_node_print(pn, 0);
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//printf("----------------\n");
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// compile
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mp_compile(pn, 0, MP_EMIT_OPT_NONE, false);
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//printf("----------------\n");
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}
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}
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}
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int main(int argc, char **argv) {
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mp_init();
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if (argc == 2) {
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do_file(argv[1]);
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} else {
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printf("usage: py [<file>]\n");
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return 1;
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}
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mp_deinit();
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return 0;
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}
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mp_import_stat_t mp_import_stat(const char *path) {
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return MP_IMPORT_STAT_NO_EXIST;
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}
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void nlr_jump_fail(void *val) {
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printf("FATAL: uncaught NLR %p\n", val);
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exit(1);
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}
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