87 lines
1.9 KiB
C
87 lines
1.9 KiB
C
#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);
|
|
}
|
|
|
|
mp_import_stat_t mp_import_stat(const char *path) {
|
|
return MP_IMPORT_STAT_NO_EXIST;
|
|
}
|