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addrmap: Temporary fix (nw)

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This commit is contained in:
Olivier Galibert 2017-03-28 20:40:50 +02:00
parent a43db4ab22
commit fac6cafdcc
1 changed files with 2 additions and 1 deletions
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3
src/emu/addrmap.cpp
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@ -289,7 +289,8 @@ bool address_map_entry::unitmask_is_appropriate(u8 width, u64 unitmask, const ch
throw emu_fatalerror("Handler %s is a %d-bit handler and is too wide to be used in a %d-bit address map", string, width, m_map.m_databits);
// if map is narrower than 64 bits, check the mask width as well
if (m_map.m_databits < 64 && (unitmask >> m_map.m_databits) != 0)
// disabled because it breaks f.i. isa8_device::install_device, and the fix is nonobvious
if (false && m_map.m_databits < 64 && (unitmask >> m_map.m_databits) != 0)
throw emu_fatalerror("Handler %s specified a mask of %08X%08X, too wide to be used in a %d-bit address map", string, (u32)(unitmask >> 32), (u32)unitmask, m_map.m_databits);
// the mask must represent whole units of width