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// license:BSD-3-Clause
// copyright-holders:QUFB
/***************************************************************************
ARM7TDMI CPU component of the AP2010 LSI
***************************************************************************/
#include "emu.h"
#include "ap2010cpu.h"
#include "arm7core.h"
DEFINE_DEVICE_TYPE(AP2010CPU, ap2010cpu_device, "ap2010cpu", "AP2010 CPU")
ap2010cpu_device::ap2010cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock)
: arm7_cpu_device(mconfig, AP2010CPU, tag, owner, clock, 4, ARCHFLAG_T, ENDIANNESS_BIG)
{ }
void ap2010cpu_device::add_hotspot(offs_t pc)
{
if (m_hotspot_select < std::size(m_hotspot)) {
m_hotspot[m_hotspot_select] = pc;
m_hotspot_select++;
}
}
void ap2010cpu_device::execute_run()
{
for (size_t i = 0; i < ARM7_MAX_HOTSPOTS; i++) {
if (m_hotspot[i] == 0) {
break;
}
if (m_hotspot[i] == pc()) {
int32_t icount = *m_icountptr;
if (icount > 30) {
eat_cycles(icount - 30);
break;
}
}
}
arm7_cpu_device::execute_run();
}
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