diff options
Diffstat (limited to 'src/devices/bus/nes/aladdin.cpp')
-rw-r--r-- | src/devices/bus/nes/aladdin.cpp | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/src/devices/bus/nes/aladdin.cpp b/src/devices/bus/nes/aladdin.cpp index 27f6c975201..325fd7bf87d 100644 --- a/src/devices/bus/nes/aladdin.cpp +++ b/src/devices/bus/nes/aladdin.cpp @@ -141,16 +141,16 @@ std::string nes_aladdin_slot_device::get_default_card_software(get_default_card_ { if (hook.image_file()) { - const char *slot_string = "algn"; - uint32_t len = hook.image_file()->size(); + uint64_t len; + hook.image_file()->length(len); // FIXME: check error return, guard against excessively large files std::vector<uint8_t> rom(len); - uint8_t mapper; - hook.image_file()->read(&rom[0], len); + size_t actual; + hook.image_file()->read(&rom[0], len, actual); // FIXME: check error return or read returning short - mapper = (rom[6] & 0xf0) >> 4; - mapper |= rom[7] & 0xf0; + uint8_t const mapper = ((rom[6] & 0xf0) >> 4) | (rom[7] & 0xf0); + const char *slot_string = "algn"; // if (mapper == 71) // slot_string = "algn"; if (mapper == 232) @@ -158,8 +158,8 @@ std::string nes_aladdin_slot_device::get_default_card_software(get_default_card_ return std::string(slot_string); } - else - return software_get_default_slot("algn"); + + return software_get_default_slot("algn"); } |