INS_ARR readInstructions(const char *fn)
{
int l;
char *ptr = readFile(fn, &l);
char *raw = realloc(ptr, l + 1);
raw[l] = '\0';
ptr = raw;
if(raw == NULL)
{
fprintf(stderr, "ERR: Couldn't open file '%s'.\nAbort.\n", fn);
exit(1);
}
INS_ARR arr;
arr.instructions = NULL;
arr.c = 0;
while(*raw != '\0')
{
char *line = strdupv(raw, '\n');
raw += strlen(line) + 1;
arr.instructions = (INSTR *) realloc(arr.instructions, ++arr.c * sizeof(INSTR));
arr.instructions[arr.c - 1] = INSTR_read(line);
arr.instructions[arr.c - 1].id = (WORD) ((arr.c - 1) & 0xffff);
free(line);
}
free(ptr);
return arr;
}
extern char *strdup3(const char *s2, const char *s1, const char *s0)
{
return(strdupv(3, s2, s1, s0));
}
extern char *strdup2(const char *s1, const char *s0)
{
return(strdupv(2, s1, s0));
}