load to irc only
| 1571 | |
| 1572 | // load to irc only |
| 1573 | void exception3_read_prefetch_only(uae_u32 opcode, uae_u32 addr) |
| 1574 | { |
| 1575 | if (cpu_lvl == 1) { |
| 1576 | uae_u16 prev = regs.read_buffer; |
| 1577 | get_word_test(addr & ~1); |
| 1578 | regs.irc = regs.read_buffer; |
| 1579 | regs.read_buffer = prev; |
| 1580 | } else { |
| 1581 | add_memory_cycles(addr, 1); |
| 1582 | } |
| 1583 | test_exception = 3; |
| 1584 | test_exception_3_w = 0; |
| 1585 | test_exception_addr = addr; |
| 1586 | test_exception_opcode = opcode; |
| 1587 | test_exception_3_fc = 2; |
| 1588 | test_exception_3_size = sz_word; |
| 1589 | test_exception_3_di = 0; |
| 1590 | |
| 1591 | doexcstack(); |
| 1592 | } |
| 1593 | |
| 1594 | void exception3_read_prefetch(uae_u32 opcode, uae_u32 addr) |
| 1595 | { |
nothing calls this directly
no test coverage detected