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-rw-r--r--src/emu/driver.cpp49
1 files changed, 0 insertions, 49 deletions
diff --git a/src/emu/driver.cpp b/src/emu/driver.cpp
index 7f8d48a9257..75e01880fe2 100644
--- a/src/emu/driver.cpp
+++ b/src/emu/driver.cpp
@@ -260,55 +260,6 @@ void driver_device::device_reset_after_children()
//**************************************************************************
-// INTERRUPT ENABLE AND VECTOR HELPERS
-//**************************************************************************
-
-//-------------------------------------------------
-// irq_pulse_clear - clear a "pulsed" IRQ line
-//-------------------------------------------------
-
-void driver_device::irq_pulse_clear(void *ptr, s32 param)
-{
- device_execute_interface *exec = reinterpret_cast<device_execute_interface *>(ptr);
- int irqline = param;
- exec->set_input_line(irqline, CLEAR_LINE);
-}
-
-
-//-------------------------------------------------
-// generic_pulse_irq_line - "pulse" an IRQ line by
-// asserting it and then clearing it x cycle(s)
-// later
-//-------------------------------------------------
-
-void driver_device::generic_pulse_irq_line(device_execute_interface &exec, int irqline, int cycles)
-{
- assert(irqline != INPUT_LINE_NMI && irqline != INPUT_LINE_RESET && cycles > 0);
- exec.set_input_line(irqline, ASSERT_LINE);
-
- attotime target_time = exec.local_time() + exec.cycles_to_attotime(cycles * exec.min_cycles());
- machine().scheduler().timer_set(target_time - machine().time(), timer_expired_delegate(FUNC(driver_device::irq_pulse_clear), this), irqline, (void *)&exec);
-}
-
-
-//-------------------------------------------------
-// generic_pulse_irq_line_and_vector - "pulse" an
-// IRQ line by asserting it and then clearing it
-// x cycle(s) later, specifying a vector
-//-------------------------------------------------
-
-void driver_device::generic_pulse_irq_line_and_vector(device_execute_interface &exec, int irqline, int vector, int cycles)
-{
- assert(irqline != INPUT_LINE_NMI && irqline != INPUT_LINE_RESET && cycles > 0);
- exec.set_input_line_and_vector(irqline, ASSERT_LINE, vector);
-
- attotime target_time = exec.local_time() + exec.cycles_to_attotime(cycles * exec.min_cycles());
- machine().scheduler().timer_set(target_time - machine().time(), timer_expired_delegate(FUNC(driver_device::irq_pulse_clear), this), irqline, (void *)&exec);
-}
-
-
-
-//**************************************************************************
// INTERRUPT GENERATION CALLBACK HELPERS
//**************************************************************************