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not worth mention: dynax.c: fixed a few games which were trying to access rom banks beyond the last one

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This commit is contained in:
Fabio Priuli 2010-03-22 17:56:48 +00:00
parent c8d1935c02
commit ef6e27822a
1 changed files with 6 additions and 1 deletions
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7
src/mame/drivers/dynax.c
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@ -287,8 +287,13 @@ static WRITE8_HANDLER( jantouki_sound_rombank_w )
static WRITE8_HANDLER( hnoridur_rombank_w ) static WRITE8_HANDLER( hnoridur_rombank_w )
{ {
dynax_state *state = (dynax_state *)space->machine->driver_data; dynax_state *state = (dynax_state *)space->machine->driver_data;
int bank_n = (memory_region_length(space->machine, "maincpu") - 0x10000) / 0x8000;
//logerror("%04x: rom bank = %02x\n", cpu_get_pc(space->cpu), data); //logerror("%04x: rom bank = %02x\n", cpu_get_pc(space->cpu), data);
memory_set_bank(space->machine, "bank1", data); if (data < bank_n)
memory_set_bank(space->machine, "bank1", data);
else
logerror("rom_bank = %02x (larger than the maximum bank %02x)\n", data, bank_n);
state->hnoridur_bank = data; state->hnoridur_bank = data;
} }