Function entry

examples/cfi.c:118–149

* Entry point. */

 * Entry point.
 */
void entry(const void *loc, const void *target, const char *_asm)
{
    switch (target_check((uintptr_t)target))
    {
        case INVALID:
            message("%s%p%s: %s%s%s: target %s%p%s is %sINVALID%s",
                MAGENTA, loc, OFF,
                GREEN, _asm, OFF,
                YELLOW, target, OFF,
                RED, OFF);
            if (!option_debug)
                abort();
            break;
        case VALID:
            if (!option_debug)
                return;
            message("%s%p%s: %s%s%s: target %s%p%s is %sVALID%s",
                MAGENTA, loc, OFF,
                GREEN, _asm, OFF,
                YELLOW, target, OFF,
                GREEN, OFF);
            break;
        case UNKNOWN:
            if (!option_debug)
                return;
            message("%s%p%s: %s%s%s: target %s%p%s is not tracked",
                MAGENTA, loc, OFF,
                GREEN, _asm, OFF,
                YELLOW, target, OFF);
            break;
    }
}

/*
 * Init.