kopia lustrzana https://github.com/micropython/micropython
112 wiersze
3.1 KiB
C
112 wiersze
3.1 KiB
C
/*
|
|
* This file is part of the Micro Python project, http://micropython.org/
|
|
*
|
|
* The MIT License (MIT)
|
|
*
|
|
* 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 <stdlib.h>
|
|
#include <stdint.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
|
|
#include "mpconfig.h"
|
|
#include "nlr.h"
|
|
#include "misc.h"
|
|
#include "qstr.h"
|
|
#include "lexer.h"
|
|
#include "lexerunix.h"
|
|
#include "parse.h"
|
|
#include "obj.h"
|
|
#include "parsehelper.h"
|
|
#include "compile.h"
|
|
#include "runtime.h"
|
|
#include "pfenv.h"
|
|
|
|
void do_file(const char *file) {
|
|
mp_lexer_t *lex = mp_lexer_new_from_file(file);
|
|
if (lex == NULL) {
|
|
return;
|
|
}
|
|
|
|
if (0) {
|
|
// just tokenise
|
|
while (lex->tok_kind != MP_TOKEN_END) {
|
|
mp_lexer_show_token(lex);
|
|
mp_lexer_to_next(lex);
|
|
}
|
|
mp_lexer_free(lex);
|
|
|
|
} else {
|
|
// parse
|
|
mp_parse_error_kind_t parse_error_kind;
|
|
mp_parse_node_t pn = mp_parse(lex, MP_PARSE_FILE_INPUT, &parse_error_kind);
|
|
|
|
if (pn == MP_PARSE_NODE_NULL) {
|
|
// parse error
|
|
mp_parse_show_exception(lex, parse_error_kind);
|
|
mp_lexer_free(lex);
|
|
return;
|
|
}
|
|
|
|
mp_lexer_free(lex);
|
|
|
|
if (pn != MP_PARSE_NODE_NULL) {
|
|
//printf("----------------\n");
|
|
//mp_parse_node_print(pn, 0);
|
|
//printf("----------------\n");
|
|
|
|
// compile
|
|
mp_obj_t module_fun = mp_compile(pn, 0, MP_EMIT_OPT_NONE, false);
|
|
|
|
//printf("----------------\n");
|
|
|
|
if (mp_obj_is_exception_instance(module_fun)) {
|
|
mp_obj_print_exception(printf_wrapper, NULL, module_fun);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
int main(int argc, char **argv) {
|
|
mp_init();
|
|
|
|
if (argc == 2) {
|
|
do_file(argv[1]);
|
|
} else {
|
|
printf("usage: py [<file>]\n");
|
|
return 1;
|
|
}
|
|
mp_deinit();
|
|
|
|
return 0;
|
|
}
|
|
|
|
mp_import_stat_t mp_import_stat(const char *path) {
|
|
return MP_IMPORT_STAT_NO_EXIST;
|
|
}
|
|
|
|
void nlr_jump_fail(void *val) {
|
|
printf("FATAL: uncaught NLR %p\n", val);
|
|
exit(1);
|
|
}
|