vm-translator/main.c

51 lines
952 B
C

#include <stdio.h>
#include <string.h>
#include <errno.h>
#include "parser.h"
#include "translator.h"
int main(int argc, char* argv[]) {
if(argc < 2) {
fprintf(stderr, "Usage: %s {file}\n", argv[0]);
return 1;
}
FILE* input = fopen(argv[1], "r");
if(input == NULL) {
fprintf(stderr, "%s\n", strerror(errno));
return errno;
}
// info gathering
int lncount, widestln, maxtokens;
getinfo(input, &lncount, &widestln, &maxtokens);
// parsing
struct line** lns = parse(input, lncount, widestln, maxtokens);
fclose(input);
// translating
int asmind = 0;
struct asmln** asmlns = translate(lns, lncount, &asmind);
// printing
for(int i = 0; i < asmind; i++) {
printf("%s\n", asmlns[i]->instr);
}
/*
for(int i = 0; i < lncount; i++) {
int tkcount = lns[i]->tokenscount;
for(int j = 0; j < tkcount; j++) {
printf("%s ", lns[i]->tokens[j]);
}
printf("\n");
}
*/
// freeing
freelns(lns, lncount);
return 0;
}