C++ check_interrupts函数代码示例

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本文整理汇总了C++中check_interrupts函数的典型用法代码示例。如果您正苦于以下问题：C++ check_interrupts函数的具体用法？C++ check_interrupts怎么用？C++ check_interrupts使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了check_interrupts函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: while

void tms32082_mp_device::execute_run()
{
	while (m_icount > 0)
	{
		m_pc = m_fetchpc;

		check_interrupts();

		debugger_instruction_hook(this, m_pc);

		m_ir = fetch();
		execute();

		m_tcount--;
		if (m_tcount < 0)
		{
			// TODO: timer interrupt
			m_tcount = m_tscale;
		}

		m_icount--;
	};

	return;
}

开发者ID:Robbbert，项目名称:store1，代码行数:25，代码来源:tms32082.cpp

示例2: check_interrupts

int mc68901_device::get_vector()
{
	int ch;

	for (ch = 15; ch >= 0; ch--)
	{
		if (BIT(m_imr, ch) && BIT(m_ipr, ch))
		{
			if (m_vr & VR_S)
			{
				/* set interrupt-in-service bit */
				m_isr |= (1 << ch);
			}

			/* clear interrupt pending bit */
			m_ipr &= ~(1 << ch);

			check_interrupts();

			return (m_vr & 0xf0) | ch;
		}
	}

	return M68K_INT_ACK_SPURIOUS;
}

开发者ID:MASHinfo，项目名称:mame，代码行数:25，代码来源:mc68901.cpp

示例3: switch

void lr35902_cpu_device::execute_run()
{
	do
	{
		if ( m_execution_state ) {
			UINT8   x;
			/* Execute instruction */
			switch( m_op ) {
#include "opc_main.inc"
				default:
					// actually this should lock up the cpu!
					logerror("LR35902: Illegal opcode $%02X @ %04X\n", m_op, m_PC);
					break;
			}
		} else {
			/* Fetch and count cycles */
			check_interrupts();
			debugger_instruction_hook(this, m_PC);
			if ( m_enable & HALTED ) {
				cycles_passed( 4 );
				m_execution_state = 1;
			} else {
				m_op = mem_read_byte( m_PC++ );
				if ( m_handle_halt_bug ) {
					m_PC--;
					m_handle_halt_bug = false;
				}
			}
		}
		m_execution_state ^= 1;
	} while (m_icount > 0);
}

开发者ID:crazii，项目名称:mameplus，代码行数:32，代码来源:lr35902.c

示例4: LOGINT

//-------------------------------------------------
//  z80daisy_irq_ack - interrupt acknowledge
//-------------------------------------------------
int z80sio_device::z80daisy_irq_ack()
{
	int i;

	LOGINT("%s %s \n",FUNCNAME, tag());

	// loop over all interrupt sources
	for (i = 0; i < 8; i++)
	{
		// find the first channel with an interrupt requested
		if (m_int_state[i] & Z80_DAISY_INT)
		{
			// clear interrupt, switch to the IEO state, and update the IRQs
			m_int_state[i] = Z80_DAISY_IEO;
			m_chanA->m_rr0 &= ~z80sio_channel::RR0_INTERRUPT_PENDING;
			check_interrupts();

			//LOG("%s %s \n",FUNCNAME, tag(), m_chanB->m_rr2);

			return m_chanB->m_rr2;
		}
	}

	//logerror("z80sio_irq_ack: failed to find an interrupt to ack!\n");

	return m_chanB->m_rr2;
}

开发者ID:Robbbert，项目名称:store1，代码行数:30，代码来源:z80sio.cpp

示例5: switch

void lr35902_cpu_device::execute_run()
{
	do
	{
		if ( m_execution_state ) {
			UINT8   x;
			/* Execute instruction */
			switch( m_op ) {
#include "opc_main.h"
			}
		} else {
			/* Fetch and count cycles */
			check_interrupts();
			debugger_instruction_hook(this, m_PC);
			if ( m_enable & HALTED ) {
				cycles_passed( 4 );
				m_execution_state = 1;
			} else {
				m_op = mem_read_byte( m_PC++ );
				if ( m_doHALTbug ) {
					m_PC--;
					m_doHALTbug = 0;
				}
			}
		}
		m_execution_state ^= 1;
	} while (m_icount > 0);
}

开发者ID:opicron，项目名称:mame，代码行数:28，代码来源:lr35902.c

示例6: READ8_DEVICE_HANDLER_TRAMPOLINE

READ8_DEVICE_HANDLER_TRAMPOLINE(acia6850, acia6850_data_r)
{
	m_status &= ~(ACIA6850_STATUS_RDRF | ACIA6850_STATUS_IRQ | ACIA6850_STATUS_PE);

	if (m_status_read)
	{
		int dcd = devcb_call_read_line(&m_in_dcd_func);

		m_status_read = 0;
		m_status &= ~(ACIA6850_STATUS_OVRN | ACIA6850_STATUS_DCD);

		if (dcd)
		{
			m_status |= ACIA6850_STATUS_DCD;
		}
	}

	if (m_overrun == 1)
	{
		m_status |= ACIA6850_STATUS_OVRN;
		m_overrun = 0;
	}

	check_interrupts();

	return m_rdr;
}

开发者ID:cdenix，项目名称:psmame，代码行数:27，代码来源:6850acia.c

示例7: check_interrupts

int z80sti_device::z80daisy_irq_ack()
{
	int i;

	// loop over all interrupt sources
	for (i = 15; i >= 0; i--)
	{
		// find the first channel with an interrupt requested
		if (m_int_state[i] & Z80_DAISY_INT)
		{
			UINT8 vector = (m_pvr & 0xe0) | INT_VECTOR[i];

			// clear interrupt, switch to the IEO state, and update the IRQs
			m_int_state[i] = Z80_DAISY_IEO;

			// clear interrupt pending register bit
			m_ipr &= ~(1 << i);

			// set interrupt in-service register bit
			m_isr |= (1 << i);

			check_interrupts();

			LOG(("Z80STI '%s' Interrupt Acknowledge Vector: %02x\n", tag(), vector));

			return vector;
		}
	}

	logerror("z80sti_irq_ack: failed to find an interrupt to ack!\n");

	return 0;
}

开发者ID:dezi，项目名称:mame-libretro-odroid，代码行数:33，代码来源:z80sti.c

示例8: LOG

void z80sti_device::z80daisy_irq_reti()
{
	int i;

	LOG(("Z80STI '%s' Return from Interrupt\n", tag()));

	// loop over all interrupt sources
	for (i = 15; i >= 0; i--)
	{
		// find the first channel with an IEO pending
		if (m_int_state[i] & Z80_DAISY_IEO)
		{
			// clear the IEO state and update the IRQs
			m_int_state[i] &= ~Z80_DAISY_IEO;

			// clear interrupt in-service register bit
			m_isr &= ~(1 << i);

			check_interrupts();
			return;
		}
	}

	logerror("z80sti_irq_reti: failed to find an interrupt to clear IEO on!\n");
}

开发者ID:dezi，项目名称:mame-libretro-odroid，代码行数:25，代码来源:z80sti.c

示例9: LOG

int z80dart_device::z80daisy_irq_ack()
{
	int i;

	LOG(("Z80DART \"%s\" Interrupt Acknowledge\n", tag()));

	// loop over all interrupt sources
	for (i = 0; i < 8; i++)
	{
		// find the first channel with an interrupt requested
		if (m_int_state[i] & Z80_DAISY_INT)
		{
			// clear interrupt, switch to the IEO state, and update the IRQs
			m_int_state[i] = Z80_DAISY_IEO;
			m_chanA->m_rr[0] &= ~z80dart_channel::RR0_INTERRUPT_PENDING;
			check_interrupts();

			LOG(("Z80DART \"%s\" : Interrupt Acknowledge Vector %02x\n", tag(), m_chanB->m_rr[2]));

			return m_chanB->m_rr[2];
		}
	}

	//logerror("z80dart_irq_ack: failed to find an interrupt to ack!\n");

	return m_chanB->m_rr[2];
}

开发者ID:jiangzhonghui，项目名称:mame，代码行数:27，代码来源:z80dart.c

示例10: check_interrupts

void z80dart_device::take_interrupt(int priority)
{
	m_int_state[priority] |= Z80_DAISY_INT;
	m_channel[Z80DART_CH_A].m_rr[0] |= Z80DART_RR0_INTERRUPT_PENDING;

	// check for interrupt
	check_interrupts();
}

开发者ID:DarrenBranford，项目名称:MAME4iOS，代码行数:8，代码来源:z80dart.c

示例11: check_interrupts

void z80dart_device::reset_interrupts()
{
	for (auto & elem : m_int_state)
	{
		elem = 0;
	}

	check_interrupts();
}

开发者ID:Robbbert，项目名称:store1，代码行数:9，代码来源:z80dart.cpp

示例12: check_interrupts

void z80dart_device::reset_interrupts()
{
	for (int i = 0; i < 8; i++)
	{
		m_int_state[i] = 0;
	}

	check_interrupts();
}

开发者ID:jiangzhonghui，项目名称:mame，代码行数:9，代码来源:z80dart.c

示例13: tms_interrupt

static void tms_interrupt(int irq)
{
	if ((tms.imr & (1 << irq)) != 0)
	{
		tms.ifr |= 1 << irq;
	}

	check_interrupts();
}

开发者ID:cdenix，项目名称:ps3-mame-0125，代码行数:9，代码来源:tms32051.c

示例14: tms_interrupt

static void tms_interrupt(tms32051_state *cpustate, int irq)
{
	if ((cpustate->imr & (1 << irq)) != 0)
	{
		cpustate->ifr |= 1 << irq;
	}

	check_interrupts(cpustate);
}

开发者ID:LeWoY，项目名称:MAMEHub，代码行数:9，代码来源:tms32051.c

示例15: LOG

//-------------------------------------------------
//	reset_interrupts -
//-------------------------------------------------
void z80sio_device::reset_interrupts()
{
	LOG(("%s %s \n",FUNCNAME, tag()));
	// reset internal interrupt sources
	for (int i = 0; i < 8; i++)
	{
		m_int_state[i] = 0;
	}

	check_interrupts();
}

开发者ID:GHackAnonymous，项目名称:mame，代码行数:14，代码来源:z80sio.c

示例16: LOG

void z80dart_device::device_reset()
{
	LOG(("Z80DART \"%s\" Reset\n", tag()));

	for (int channel = Z80DART_CH_A; channel <= Z80DART_CH_B; channel++)
	{
		m_channel[channel].reset();
	}

	check_interrupts();
}

开发者ID:DarrenBranford，项目名称:MAME4iOS，代码行数:11，代码来源:z80dart.c

示例17: xtensa_cpu_do_interrupt

void xtensa_cpu_do_interrupt(CPUState *cs)
{
    XtensaCPU *cpu = XTENSA_CPU(cs);
    CPUXtensaState *env = &cpu->env;

    if (env->exception_index == EXC_IRQ) {
        qemu_log_mask(CPU_LOG_INT,
                "%s(EXC_IRQ) level = %d, cintlevel = %d, "
                "pc = %08x, a0 = %08x, ps = %08x, "
                "intset = %08x, intenable = %08x, "
                "ccount = %08x\n",
                __func__, env->pending_irq_level, xtensa_get_cintlevel(env),
                env->pc, env->regs[0], env->sregs[PS],
                env->sregs[INTSET], env->sregs[INTENABLE],
                env->sregs[CCOUNT]);
        handle_interrupt(env);
    }

    switch (env->exception_index) {
    case EXC_WINDOW_OVERFLOW4:
    case EXC_WINDOW_UNDERFLOW4:
    case EXC_WINDOW_OVERFLOW8:
    case EXC_WINDOW_UNDERFLOW8:
    case EXC_WINDOW_OVERFLOW12:
    case EXC_WINDOW_UNDERFLOW12:
    case EXC_KERNEL:
    case EXC_USER:
    case EXC_DOUBLE:
    case EXC_DEBUG:
        qemu_log_mask(CPU_LOG_INT, "%s(%d) "
                "pc = %08x, a0 = %08x, ps = %08x, ccount = %08x\n",
                __func__, env->exception_index,
                env->pc, env->regs[0], env->sregs[PS], env->sregs[CCOUNT]);
        if (env->config->exception_vector[env->exception_index]) {
            env->pc = relocated_vector(env,
                    env->config->exception_vector[env->exception_index]);
            env->exception_taken = 1;
        } else {
            qemu_log("%s(pc = %08x) bad exception_index: %d\n",
                    __func__, env->pc, env->exception_index);
        }
        break;

    case EXC_IRQ:
        break;

    default:
        qemu_log("%s(pc = %08x) unknown exception_index: %d\n",
                __func__, env->pc, env->exception_index);
        break;
    }
    check_interrupts(env);
}

开发者ID:AjayMashi，项目名称:x-tier，代码行数:53，代码来源:helper.c

示例18: cycles_passed

void lr35902_cpu_device::execute_run()
{
	do
	{
		if (m_dma_cycles_to_burn > 0)
		{
			if (m_dma_cycles_to_burn < 4)
			{
				cycles_passed(m_dma_cycles_to_burn);
				m_dma_cycles_to_burn = 0;
			}
			else
			{
				cycles_passed(4);
				m_dma_cycles_to_burn -= 4;
			}
		}
		else
		{
			if ( m_execution_state ) {
				uint8_t   x;
				/* Execute instruction */
				switch( m_op ) {
#include "opc_main.hxx"
					default:
						// actually this should lock up the cpu!
						logerror("LR35902: Illegal opcode $%02X @ %04X\n", m_op, m_PC);
						break;
				}
			} else {
				/* Fetch and count cycles */
				bool was_halted = (m_enable & HALTED);
				check_interrupts();
				debugger_instruction_hook(m_PC);
				if ( m_enable & HALTED ) {
					cycles_passed(m_has_halt_bug ? 2 : 4);
					m_execution_state = 1;
					m_entering_halt = false;
				} else {
					if (was_halted) {
						m_PC++;
					} else {
						m_op = mem_read_byte( m_PC++ );
					}
				}
			}
			m_execution_state ^= 1;
		}
	} while (m_icount > 0);
}

开发者ID:Dagarman，项目名称:mame，代码行数:50，代码来源:lr35902.cpp

示例19: WRITE8_DEVICE_HANDLER_TRAMPOLINE

WRITE8_DEVICE_HANDLER_TRAMPOLINE(acia6850, acia6850_data_w)
{
	if (LOG) logerror("MC6850 '%s' Data: %02x\n", tag(), data);

	if (!m_reset)
	{
		m_tdr = data;
		m_status &= ~ACIA6850_STATUS_TDRE;
		check_interrupts();
	}
	else
	{
		logerror("%s:ACIA %p: Data write while in reset!\n", m_machine.describe_context(), this);
	}
}

开发者ID:cdenix，项目名称:psmame，代码行数:15，代码来源:6850acia.c

示例20: xtensa_set_irq

static void xtensa_set_irq(void *opaque, int irq, int active)
{
    CPUXtensaState *env = opaque;

    if (irq >= env->config->ninterrupt) {
        qemu_log("%s: bad IRQ %d\n", __func__, irq);
    } else {
        uint32_t irq_bit = 1 << irq;

        if (active) {
            env->sregs[INTSET] |= irq_bit;
        } else if (env->config->interrupt[irq].inttype == INTTYPE_LEVEL) {
            env->sregs[INTSET] &= ~irq_bit;
        }

        check_interrupts(env);
    }
}

开发者ID:Blopeur，项目名称:qemu-heca，代码行数:18，代码来源:xtensa_pic.c

注：本文中的check_interrupts函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。