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Diffstat (limited to 'src/mame/machine/acs8600_ics.h')
-rw-r--r--src/mame/machine/acs8600_ics.h43
1 files changed, 18 insertions, 25 deletions
diff --git a/src/mame/machine/acs8600_ics.h b/src/mame/machine/acs8600_ics.h
index ef8f99c56bd..1ca1f623245 100644
--- a/src/mame/machine/acs8600_ics.h
+++ b/src/mame/machine/acs8600_ics.h
@@ -1,55 +1,48 @@
// license:BSD-3-Clause
// copyright-holders:Carl
-#ifndef MAME_MACHINE_ACS8600_ICS_H_
-#define MAME_MACHINE_ACS8600_ICS_H_
+#ifndef MAME_MACHINE_ACS8600_ICS_H
+#define MAME_MACHINE_ACS8600_ICS_H
#pragma once
+
class acs8600_ics_device : public device_t
{
public:
- template <typename T>
- acs8600_ics_device(const machine_config &mconfig, const char *tag, device_t *owner, T &&maincpu_tag)
- : acs8600_ics_device(mconfig, tag, owner, (uint32_t)0)
- {
- m_maincpu.set_tag(std::forward<T>(maincpu_tag));
- }
-
acs8600_ics_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
- DECLARE_WRITE8_MEMBER(hiaddr_w);
- DECLARE_WRITE8_MEMBER(ctrl_w);
- DECLARE_READ8_MEMBER(hostram_r);
- DECLARE_WRITE8_MEMBER(hostram_w);
DECLARE_WRITE_LINE_MEMBER(attn_w);
- template <class Object> devcb_base &set_irq1_callback(Object &&cb) { return m_out_irq1_func.set_callback(std::forward<Object>(cb)); }
- template <class Object> devcb_base &set_irq2_callback(Object &&cb) { return m_out_irq2_func.set_callback(std::forward<Object>(cb)); }
+ auto irq1_callback() { return m_out_irq1_func.bind(); }
+ auto irq2_callback() { return m_out_irq2_func.bind(); }
+ template <typename T> void set_host_space(T &&tag, int index) { m_host_space_device.set_tag(std::forward<T>(tag)); m_host_space_index = index; }
const tiny_rom_entry *device_rom_region() const override;
- void ics_io(address_map &map);
- void ics_mem(address_map &map);
protected:
+ virtual void device_resolve_objects() override;
virtual void device_start() override;
virtual void device_add_mconfig(machine_config &config) override;
+ DECLARE_WRITE8_MEMBER(hiaddr_w);
+ DECLARE_WRITE8_MEMBER(ctrl_w);
+ DECLARE_READ8_MEMBER(hostram_r);
+ DECLARE_WRITE8_MEMBER(hostram_w);
+
+ void ics_io(address_map &map);
+ void ics_mem(address_map &map);
+
private:
required_device<cpu_device> m_icscpu;
- required_device<cpu_device> m_maincpu;
devcb_write_line m_out_irq1_func;
devcb_write_line m_out_irq2_func;
+ required_device<device_memory_interface> m_host_space_device;
+ int m_host_space_index;
address_space *m_maincpu_mem;
u8 m_hiaddr;
u8 m_ctrl;
};
-#define MCFG_ACS8600_ICS_IRQ1(_irq_line) \
- devcb = &downcast<acs8600_ics_device &>(*device).set_irq1_callback(DEVCB_##_irq_line);
-
-#define MCFG_ACS8600_ICS_IRQ2(_irq_line) \
- devcb = &downcast<acs8600_ics_device &>(*device).set_irq2_callback(DEVCB_##_irq_line);
-
DECLARE_DEVICE_TYPE(ACS8600_ICS, acs8600_ics_device)
-#endif
+#endif // MAME_MACHINE_ACS8600_ICS_H