Damien | de690d1 | 2013-12-29 18:01:01 +0000 | [diff] [blame] | 1 | #include <stdint.h> |
| 2 | #include <stdio.h> |
| 3 | #include <string.h> |
| 4 | |
| 5 | #include "nlr.h" |
| 6 | #include "misc.h" |
| 7 | #include "mpconfig.h" |
| 8 | #include "lexer.h" |
| 9 | #include "lexerunix.h" |
| 10 | #include "parse.h" |
Damien | de690d1 | 2013-12-29 18:01:01 +0000 | [diff] [blame] | 11 | #include "obj.h" |
Damien George | 1fb0317 | 2014-01-03 14:22:03 +0000 | [diff] [blame] | 12 | #include "compile.h" |
Damien | de690d1 | 2013-12-29 18:01:01 +0000 | [diff] [blame] | 13 | #include "runtime0.h" |
Damien | de690d1 | 2013-12-29 18:01:01 +0000 | [diff] [blame] | 14 | |
| 15 | void do_file(const char *file) { |
| 16 | mp_lexer_t *lex = mp_lexer_new_from_file(file); |
| 17 | if (lex == NULL) { |
| 18 | return; |
| 19 | } |
| 20 | |
| 21 | if (0) { |
| 22 | // just tokenise |
| 23 | while (!mp_lexer_is_kind(lex, MP_TOKEN_END)) { |
| 24 | mp_token_show(mp_lexer_cur(lex)); |
| 25 | mp_lexer_to_next(lex); |
| 26 | } |
| 27 | mp_lexer_free(lex); |
| 28 | |
| 29 | } else { |
Damien George | 9528cd6 | 2014-01-15 21:23:31 +0000 | [diff] [blame^] | 30 | // parse |
| 31 | qstr parse_exc_id; |
| 32 | const char *parse_exc_msg; |
| 33 | mp_parse_node_t pn = mp_parse(lex, MP_PARSE_FILE_INPUT, &parse_exc_id, &parse_exc_msg); |
Damien | de690d1 | 2013-12-29 18:01:01 +0000 | [diff] [blame] | 34 | |
Damien George | 9528cd6 | 2014-01-15 21:23:31 +0000 | [diff] [blame^] | 35 | if (pn == MP_PARSE_NODE_NULL) { |
| 36 | // parse error |
| 37 | mp_lexer_show_error_pythonic_prefix(lex); |
| 38 | printf("%s: %s\n", qstr_str(parse_exc_id), parse_exc_msg); |
| 39 | mp_lexer_free(lex); |
| 40 | return; |
| 41 | } |
| 42 | |
Damien | de690d1 | 2013-12-29 18:01:01 +0000 | [diff] [blame] | 43 | mp_lexer_free(lex); |
| 44 | |
| 45 | if (pn != MP_PARSE_NODE_NULL) { |
| 46 | //printf("----------------\n"); |
| 47 | //parse_node_show(pn, 0); |
| 48 | //printf("----------------\n"); |
Damien George | 9528cd6 | 2014-01-15 21:23:31 +0000 | [diff] [blame^] | 49 | |
| 50 | // compile |
Damien George | 1fb0317 | 2014-01-03 14:22:03 +0000 | [diff] [blame] | 51 | mp_obj_t module_fun = mp_compile(pn, false); |
Damien George | 9528cd6 | 2014-01-15 21:23:31 +0000 | [diff] [blame^] | 52 | |
Damien | de690d1 | 2013-12-29 18:01:01 +0000 | [diff] [blame] | 53 | //printf("----------------\n"); |
| 54 | |
Damien George | 1fb0317 | 2014-01-03 14:22:03 +0000 | [diff] [blame] | 55 | if (module_fun == mp_const_none) { |
Damien | de690d1 | 2013-12-29 18:01:01 +0000 | [diff] [blame] | 56 | printf("compile error\n"); |
| 57 | } |
| 58 | } |
| 59 | } |
| 60 | } |
| 61 | |
| 62 | int main(int argc, char **argv) { |
| 63 | qstr_init(); |
| 64 | rt_init(); |
| 65 | |
| 66 | if (argc == 2) { |
| 67 | do_file(argv[1]); |
| 68 | } else { |
| 69 | printf("usage: py [<file>]\n"); |
| 70 | return 1; |
| 71 | } |
| 72 | rt_deinit(); |
| 73 | |
| 74 | return 0; |
| 75 | } |
| 76 | |
| 77 | // for sqrt |
| 78 | #include <math.h> |
| 79 | machine_float_t machine_sqrt(machine_float_t x) { |
| 80 | return sqrt(x); |
| 81 | } |