public override void write(offs_t offset, uX data, uX mem_mask) //template<int Width, int AddrShift> void handler_entry_write_units<Width, AddrShift>::write(offs_t offset, uX data, uX mem_mask)
{
this.ref_();
for (int index = 0; index < m_subunits; index++)
{
subunit_info si = m_subunit_infos[index];
if ((mem_mask & si.m_amask) != 0)
{
offs_t aoffset = (si.m_ashift >= 0 ? offset >> si.m_ashift : offset << si.m_ashift) + si.m_offset;
switch (si.m_width)
{
case 0:
((handler_entry_write <int_const_0, int_const_0>)si.m_handler).write(aoffset, data >> si.m_dshift, mem_mask >> si.m_dshift); //static_cast<handler_entry_write<0, 0> *>(si.m_handler)->write(aoffset, data >> si.m_dshift, mem_mask >> si.m_dshift);
break;
case 1:
((handler_entry_write <int_const_1, int_const_n1>)si.m_handler).write(aoffset, data >> si.m_dshift, mem_mask >> si.m_dshift); //static_cast<handler_entry_write<1, -1> *>(si.m_handler)->write(aoffset, data >> si.m_dshift, mem_mask >> si.m_dshift);
break;
case 2:
((handler_entry_write <int_const_2, int_const_n2>)si.m_handler).write(aoffset, data >> si.m_dshift, mem_mask >> si.m_dshift); //static_cast<handler_entry_write<2, -2> *>(si.m_handler)->write(aoffset, data >> si.m_dshift, mem_mask >> si.m_dshift);
break;
default:
throw new emu_fatalerror("handler_entry_write_units.write() - abort"); //abort();
}
}
}
this.unref();
}
public override uX read(offs_t offset, uX mem_mask) //template<int Width, int AddrShift> typename emu::detail::handler_entry_size<Width>::uX handler_entry_read_units<Width, AddrShift>::read(offs_t offset, uX mem_mask) const
{
this.ref_();
uX result = m_unmap;
for (int index = 0; index < m_subunits; index++)
{
subunit_info si = m_subunit_infos[index];
if ((mem_mask & si.m_amask) != 0)
{
offs_t aoffset = (si.m_ashift >= 0 ? offset >> si.m_ashift : offset << si.m_ashift) + si.m_offset;
switch (si.m_width)
{
case 0:
result |= ((handler_entry_read <int_const_0, int_const_0>)si.m_handler).read(aoffset, mem_mask >> si.m_dshift) << si.m_dshift; //result |= uX(static_cast<handler_entry_read<0, 0> *>(si.m_handler)->read(aoffset, mem_mask >> si.m_dshift)) << si.m_dshift;
break;
case 1:
result |= ((handler_entry_read <int_const_1, int_const_n1>)si.m_handler).read(aoffset, mem_mask >> si.m_dshift) << si.m_dshift; //result |= uX(static_cast<handler_entry_read<1, -1> *>(si.m_handler)->read(aoffset, mem_mask >> si.m_dshift)) << si.m_dshift;
break;
case 2:
result |= ((handler_entry_read <int_const_2, int_const_n2>)si.m_handler).read(aoffset, mem_mask >> si.m_dshift) << si.m_dshift; //result |= uX(static_cast<handler_entry_read<2, -2> *>(si.m_handler)->read(aoffset, mem_mask >> si.m_dshift)) << si.m_dshift;
break;
default:
throw new emu_fatalerror("handler_entry_read_units.read() - abort"); //abort();
}
}
}
this.unref();
return(result);
}
void fill(memory_units_descriptor <int_Width, int_AddrShift> descriptor, std.vector <memory_units_descriptor <int_Width, int_AddrShift> .entry> entries)
{
handler_entry handler = descriptor.get_subunit_handler();
handler.ref_((int)entries.size());
foreach (var e in entries)
{
m_subunit_infos[m_subunits++] = new subunit_info(handler, e.m_amask, e.m_dmask, e.m_ashift, e.m_offset, e.m_dshift, descriptor.get_subunit_width());
}
}
