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author Miodrag Milanovic <mmicko@gmail.com>2013-04-24 14:54:54 +0000
committer Miodrag Milanovic <mmicko@gmail.com>2013-04-24 14:54:54 +0000
commitea5d79c9cc941a0298cfd4bcd5fe88146fc9c2da (patch)
tree32d4a8a592f81f9f9e14d5d85e8a953ceb7346dd /src/mess/drivers/qx10.c
parentf3d0ba23d1ffeb44d007a6be281786a80a531099 (diff)
removed implementation of legacy DEVCB_MEMORY_HANDLER and used members instead (nw)
this require clean compile
Diffstat (limited to 'src/mess/drivers/qx10.c')
-rw-r--r--src/mess/drivers/qx10.c19
1 files changed, 15 insertions, 4 deletions
diff --git a/src/mess/drivers/qx10.c b/src/mess/drivers/qx10.c
index be42699606a..00eb001df04 100644
--- a/src/mess/drivers/qx10.c
+++ b/src/mess/drivers/qx10.c
@@ -115,6 +115,8 @@ public:
DECLARE_WRITE8_MEMBER( vram_bank_w );
DECLARE_READ8_MEMBER( vram_r );
DECLARE_WRITE8_MEMBER( vram_w );
+ DECLARE_READ8_MEMBER(memory_read_byte);
+ DECLARE_WRITE8_MEMBER(memory_write_byte);
UINT8 *m_char_rom;
@@ -392,15 +394,24 @@ WRITE_LINE_MEMBER( qx10_state::tc_w )
Channel 2: GDC
Channel 3: Option slots
*/
-static UINT8 memory_read_byte(address_space &space, offs_t address, UINT8 mem_mask) { return space.read_byte(address); }
-static void memory_write_byte(address_space &space, offs_t address, UINT8 data, UINT8 mem_mask) { space.write_byte(address, data); }
+READ8_MEMBER(qx10_state::memory_read_byte)
+{
+ address_space& prog_space = m_maincpu->space(AS_PROGRAM);
+ return prog_space.read_byte(offset);
+}
+
+WRITE8_MEMBER(qx10_state::memory_write_byte)
+{
+ address_space& prog_space = m_maincpu->space(AS_PROGRAM);
+ return prog_space.write_byte(offset, data);
+}
static I8237_INTERFACE( qx10_dma8237_1_interface )
{
DEVCB_DRIVER_LINE_MEMBER(qx10_state,dma_hrq_changed),
DEVCB_DRIVER_LINE_MEMBER(qx10_state, tc_w),
- DEVCB_MEMORY_HANDLER("maincpu", PROGRAM, memory_read_byte),
- DEVCB_MEMORY_HANDLER("maincpu", PROGRAM, memory_write_byte),
+ DEVCB_DRIVER_MEMBER(qx10_state, memory_read_byte),
+ DEVCB_DRIVER_MEMBER(qx10_state, memory_write_byte),
{ DEVCB_DRIVER_MEMBER(qx10_state, fdc_dma_r), DEVCB_DRIVER_MEMBER(qx10_state, gdc_dack_r),/*DEVCB_DEVICE_HANDLER("upd7220", upd7220_dack_r)*/ DEVCB_NULL, DEVCB_NULL },
{ DEVCB_DRIVER_MEMBER(qx10_state, fdc_dma_w), DEVCB_DRIVER_MEMBER(qx10_state, gdc_dack_w),/*DEVCB_DEVICE_HANDLER("upd7220", upd7220_dack_w)*/ DEVCB_NULL, DEVCB_NULL },
{ DEVCB_NULL, DEVCB_NULL, DEVCB_NULL, DEVCB_NULL }