| #include <stdint.h> |
| #include <stdio.h> |
| #include <string.h> |
| |
| #include "nlr.h" |
| #include "misc.h" |
| #include "mpconfig.h" |
| #include "qstr.h" |
| #include "lexer.h" |
| #include "lexerunix.h" |
| #include "parse.h" |
| #include "obj.h" |
| #include "compile.h" |
| #include "runtime0.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 (!mp_lexer_is_kind(lex, MP_TOKEN_END)) { |
| mp_token_show(mp_lexer_cur(lex)); |
| mp_lexer_to_next(lex); |
| } |
| mp_lexer_free(lex); |
| |
| } else { |
| // parse |
| qstr parse_exc_id; |
| const char *parse_exc_msg; |
| mp_parse_node_t pn = mp_parse(lex, MP_PARSE_FILE_INPUT, &parse_exc_id, &parse_exc_msg); |
| |
| if (pn == MP_PARSE_NODE_NULL) { |
| // parse error |
| mp_lexer_show_error_pythonic_prefix(lex); |
| printf("%s: %s\n", qstr_str(parse_exc_id), parse_exc_msg); |
| 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, false); |
| |
| //printf("----------------\n"); |
| |
| if (module_fun == mp_const_none) { |
| printf("compile error\n"); |
| } |
| } |
| } |
| } |
| |
| int main(int argc, char **argv) { |
| qstr_init(); |
| rt_init(); |
| |
| if (argc == 2) { |
| do_file(argv[1]); |
| } else { |
| printf("usage: py [<file>]\n"); |
| return 1; |
| } |
| rt_deinit(); |
| |
| return 0; |
| } |
| |
| // for sqrt |
| #include <math.h> |
| machine_float_t machine_sqrt(machine_float_t x) { |
| return sqrt(x); |
| } |