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addrmap: Simplify constructor, thanks Micko [O. Galibert]

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This commit is contained in:
Olivier Galibert 2016-11-09 15:15:42 +01:00
parent 0d1f5b6be4
commit 37e5d22fe4
1 changed files with 1 additions and 18 deletions
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19
src/emu/addrmap.cpp
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@ -365,24 +365,7 @@ address_map::address_map(const address_space &space, offs_t start, offs_t end, i
m_unmapval(space.unmap()),
m_globalmask(space.bytemask())
{
address_map_entry *e;
switch(m_databits) {
case 8:
e = add(start, end);
break;
case 16:
e = add(start, end);
break;
case 32:
e = add(start, end);
break;
case 64:
e = add(start, end);
break;
default:
throw emu_fatalerror("Trying to dynamically map a device on a space with a corrupt databits width");
}
e->set_submap(DEVICE_SELF, submap_delegate, bits, unitmask);
add(start, end)->set_submap(DEVICE_SELF, submap_delegate, bits, unitmask);
}