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genpc: use trampoline instead of tag

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This commit is contained in:
cracyc 2024-07-03 14:32:35 -05:00
parent ffd73a476b
commit 0473bf3eb9
4 changed files with 4 additions and 2 deletions
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2
src/devices/machine/at.cpp
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@ -134,7 +134,7 @@ void at_mb_device::device_add_mconfig(machine_config &config)
m_isabus->drq6_callback().set(m_dma8237_2, FUNC(am9517a_device::dreq2_w));
m_isabus->drq7_callback().set(m_dma8237_2, FUNC(am9517a_device::dreq3_w));
m_isabus->iochck_callback().set(FUNC(at_mb_device::iochck_w));
m_isabus->iochrdy_callback().set_inputline(":maincpu", INPUT_LINE_HALT);
m_isabus->iochrdy_callback().set(FUNC(at_mb_device::iochrdy_w));
MC146818(config, m_mc146818, 32.768_kHz_XTAL);
m_mc146818->irq().set(m_pic8259_slave, FUNC(pic8259_device::ir0_w));

1
src/devices/machine/at.h
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@ -99,6 +99,7 @@ private:
void dma_write_byte(offs_t offset, uint8_t data);
uint8_t dma_read_word(offs_t offset);
void dma_write_word(offs_t offset, uint8_t data);
void iochrdy_w(int state) { m_maincpu->set_input_line(INPUT_LINE_HALT, state); };
};
DECLARE_DEVICE_TYPE(AT_MB, at_mb_device)

2
src/devices/machine/genpc.cpp
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@ -468,7 +468,7 @@ void ibm5160_mb_device::device_add_mconfig(machine_config &config)
m_isabus->drq2_callback().set(m_dma8237, FUNC(am9517a_device::dreq2_w));
m_isabus->drq3_callback().set(m_dma8237, FUNC(am9517a_device::dreq3_w));
m_isabus->iochck_callback().set(FUNC(ibm5160_mb_device::iochck_w));
m_isabus->iochrdy_callback().set_inputline(":maincpu", INPUT_LINE_HALT);
m_isabus->iochrdy_callback().set(FUNC(ibm5160_mb_device::iochrdy_w));
/* sound hardware */
SPEAKER(config, "mono").front_center();

1
src/devices/machine/genpc.h
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@ -129,6 +129,7 @@ protected:
void iochck_w(int state);
void pc_select_dma_channel(int channel, bool state);
void iochrdy_w(int state) { m_maincpu->set_input_line(INPUT_LINE_HALT, state); };
};