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Diffstat (limited to 'src/mess/drivers/mc1000.c')
-rw-r--r--src/mess/drivers/mc1000.c24
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 */