diff options
Diffstat (limited to 'src/mess/drivers/mc1000.c')
-rw-r--r-- | src/mess/drivers/mc1000.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/src/mess/drivers/mc1000.c b/src/mess/drivers/mc1000.c index 72cc2792579..8fdf0cc7424 100644 --- a/src/mess/drivers/mc1000.c +++ b/src/mess/drivers/mc1000.c @@ -26,7 +26,7 @@ void mc1000_state::bankswitch() { - address_space *program = m_maincpu->space(AS_PROGRAM); + address_space &program = m_maincpu->space(AS_PROGRAM); /* MC6845 video RAM */ membank("bank2")->set_entry(m_mc6845_bank); @@ -34,11 +34,11 @@ void mc1000_state::bankswitch() /* extended RAM */ if (m_ram->size() > 16*1024) { - program->install_readwrite_bank(0x4000, 0x7fff, "bank3"); + program.install_readwrite_bank(0x4000, 0x7fff, "bank3"); } else { - program->unmap_readwrite(0x4000, 0x7fff); + program.unmap_readwrite(0x4000, 0x7fff); } /* MC6847 video RAM */ @@ -46,16 +46,16 @@ void mc1000_state::bankswitch() { if (m_ram->size() > 16*1024) { - program->install_readwrite_bank(0x8000, 0x97ff, "bank4"); + program.install_readwrite_bank(0x8000, 0x97ff, "bank4"); } else { - program->unmap_readwrite(0x8000, 0x97ff); + program.unmap_readwrite(0x8000, 0x97ff); } } else { - program->install_readwrite_bank(0x8000, 0x97ff, "bank4"); + program.install_readwrite_bank(0x8000, 0x97ff, "bank4"); } membank("bank4")->set_entry(m_mc6847_bank); @@ -63,11 +63,11 @@ void mc1000_state::bankswitch() /* extended RAM */ if (m_ram->size() > 16*1024) { - program->install_readwrite_bank(0x9800, 0xbfff, "bank5"); + program.install_readwrite_bank(0x9800, 0xbfff, "bank5"); } else { - program->unmap_readwrite(0x9800, 0xbfff); + program.unmap_readwrite(0x9800, 0xbfff); } } @@ -323,19 +323,19 @@ static const ay8910_interface ay8910_intf = void mc1000_state::machine_start() { - address_space *program = m_maincpu->space(AS_PROGRAM); + address_space &program = m_maincpu->space(AS_PROGRAM); /* setup memory banking */ UINT8 *rom = memregion(Z80_TAG)->base(); - program->install_readwrite_bank(0x0000, 0x1fff, "bank1"); + program.install_readwrite_bank(0x0000, 0x1fff, "bank1"); membank("bank1")->configure_entry(0, rom); membank("bank1")->configure_entry(1, rom + 0xc000); membank("bank1")->set_entry(1); m_rom0000 = 1; - program->install_readwrite_bank(0x2000, 0x27ff, "bank2"); + program.install_readwrite_bank(0x2000, 0x27ff, "bank2"); membank("bank2")->configure_entry(0, rom + 0x2000); membank("bank2")->configure_entry(1, m_mc6845_video_ram); membank("bank2")->set_entry(0); @@ -499,7 +499,7 @@ DIRECT_UPDATE_MEMBER(mc1000_state::mc1000_direct_update_handler) DRIVER_INIT_MEMBER(mc1000_state,mc1000) { - machine().device(Z80_TAG)->memory().space(AS_PROGRAM)->set_direct_update_handler(direct_update_delegate(FUNC(mc1000_state::mc1000_direct_update_handler), this)); + machine().device(Z80_TAG)->memory().space(AS_PROGRAM).set_direct_update_handler(direct_update_delegate(FUNC(mc1000_state::mc1000_direct_update_handler), this)); } /* System Drivers */ |