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// license:BSD-3-Clause
// copyright-holders:David Haywood
#include "emu.h"
#include "evo.h"
#include "evod.h"
DEFINE_DEVICE_TYPE(EVOLUTION_CPU, evo_cpu_device, "evo_cpu", "Evolution CPU")
evo_cpu_device::evo_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock)
: cpu_device(mconfig, EVOLUTION_CPU, tag, owner, clock)
, m_program_config("program", ENDIANNESS_LITTLE, 16, 24, -1)
, m_pc(0)
, m_icount(0)
{
}
std::unique_ptr<util::disasm_interface> evo_cpu_device::create_disassembler()
{
return std::make_unique<evolution_disassembler>();
}
device_memory_interface::space_config_vector evo_cpu_device::memory_space_config() const
{
return space_config_vector {
std::make_pair(AS_PROGRAM, &m_program_config)
};
}
void evo_cpu_device::device_start()
{
state_add(STATE_GENPC, "PC", m_pc);
state_add(STATE_GENPCBASE, "CURPC", m_pc).noshow();
set_icountptr(m_icount);
}
void evo_cpu_device::device_reset()
{
m_pc = 0x400000;
}
void evo_cpu_device::execute_set_input(int irqline, int state)
{
}
void evo_cpu_device::execute_run()
{
debugger_instruction_hook(m_pc);
m_icount = 0;
}
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