73 lines
1.8 KiB
C
73 lines
1.8 KiB
C
#include <stdint.h>
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#include <stdio.h>
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#include <string.h>
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#include "nlr.h"
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#include "misc.h"
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#include "mpyconfig.h"
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#include "lexer.h"
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#include "parse.h"
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#include "compile.h"
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#include "runtime.h"
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int main(int argc, char **argv) {
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qstr_init();
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rt_init();
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if (argc != 2) {
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printf("usage: py <file>\n");
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return 1;
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}
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py_lexer_t *lex = py_lexer_from_file(argv[1]);
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//const char *pysrc = "def f():\n x=x+1\n print(42)\n";
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//py_lexer_t *lex = py_lexer_from_str_len("<>", pysrc, strlen(pysrc), false);
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if (lex == NULL) {
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return 1;
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}
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if (0) {
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while (!py_lexer_is_kind(lex, PY_TOKEN_END)) {
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py_token_show(py_lexer_cur(lex));
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py_lexer_to_next(lex);
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}
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} else {
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py_parse_node_t pn = py_parse(lex, 0);
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if (pn != PY_PARSE_NODE_NULL) {
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//printf("----------------\n");
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//parse_node_show(pn, 0);
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//printf("----------------\n");
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py_compile(pn);
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//printf("----------------\n");
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}
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}
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py_lexer_free(lex);
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#if !MICROPY_EMIT_CPYTHON
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if (1) {
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// execute it
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py_obj_t module_fun = rt_make_function_from_id(1);
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if (module_fun != py_const_none) {
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nlr_buf_t nlr;
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if (nlr_push(&nlr) == 0) {
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py_obj_t ret = rt_call_function_0(module_fun);
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printf("done! got: ");
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py_obj_print(ret);
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printf("\n");
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nlr_pop();
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} else {
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// uncaught exception
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printf("exception: ");
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py_obj_print((py_obj_t)nlr.ret_val);
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printf("\n");
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}
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}
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}
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#endif
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rt_deinit();
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//printf("total bytes = %d\n", m_get_total_bytes_allocated());
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return 0;
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}
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