diff options
| -rw-r--r-- | hw/m68k/q800.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/hw/m68k/q800.c b/hw/m68k/q800.c index e4c7c9b88a..55dfe5036f 100644 --- a/hw/m68k/q800.c +++ b/hw/m68k/q800.c @@ -672,12 +672,13 @@ static void q800_init(MachineState *machine) /* Remove qtest_enabled() check once firmware files are in the tree */ if (!qtest_enabled()) { - if (bios_size < 0 || bios_size > MACROM_SIZE) { + if (bios_size <= 0 || bios_size > MACROM_SIZE) { error_report("could not load MacROM '%s'", bios_name); exit(1); } - ptr = rom_ptr(MACROM_ADDR, MACROM_SIZE); + ptr = rom_ptr(MACROM_ADDR, bios_size); + assert(ptr != NULL); stl_phys(cs->as, 0, ldl_p(ptr)); /* reset initial SP */ stl_phys(cs->as, 4, MACROM_ADDR + ldl_p(ptr + 4)); /* reset initial PC */ |