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emumem: Fix range tracking when creating a subdispatch

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This commit is contained in:
Olivier Galibert 2022-10-26 17:03:50 +02:00
parent cf29455ae1
commit f726eeeee0
3 changed files with 9 additions and 7 deletions
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4
src/emu/emumem_hedr.ipp
View File

@ -201,6 +201,8 @@ template<int HighBits, int Width, int AddrShift> void handler_entry_read_dispatc
cur->unref(); cur->unref();
m_u_dispatch[entry] = subdispatch; m_u_dispatch[entry] = subdispatch;
subdispatch->populate_nomirror(start, end, ostart, oend, handler); subdispatch->populate_nomirror(start, end, ostart, oend, handler);
range_cut_before(((entry - 1) << LowBits) - 1, entry);
range_cut_after((entry + 1) << LowBits, entry);
} }
} }
@ -276,6 +278,8 @@ template<int HighBits, int Width, int AddrShift> void handler_entry_read_dispatc
cur->unref(); cur->unref();
m_u_dispatch[entry] = subdispatch; m_u_dispatch[entry] = subdispatch;
subdispatch->populate_mirror(start, end, ostart, oend, mirror, handler); subdispatch->populate_mirror(start, end, ostart, oend, mirror, handler);
range_cut_before(((entry - 1) << LowBits) - 1, entry);
range_cut_after((entry + 1) << LowBits, entry);
} }
} }

4
src/emu/emumem_hedw.ipp
View File

@ -200,6 +200,8 @@ template<int HighBits, int Width, int AddrShift> void handler_entry_write_dispat
cur->unref(); cur->unref();
m_u_dispatch[entry] = subdispatch; m_u_dispatch[entry] = subdispatch;
subdispatch->populate_nomirror(start, end, ostart, oend, handler); subdispatch->populate_nomirror(start, end, ostart, oend, handler);
range_cut_before(((entry - 1) << LowBits) - 1, entry);
range_cut_after((entry + 1) << LowBits, entry);
} }
} }
@ -275,6 +277,8 @@ template<int HighBits, int Width, int AddrShift> void handler_entry_write_dispat
cur->unref(); cur->unref();
m_u_dispatch[entry] = subdispatch; m_u_dispatch[entry] = subdispatch;
subdispatch->populate_mirror(start, end, ostart, oend, mirror, handler); subdispatch->populate_mirror(start, end, ostart, oend, mirror, handler);
range_cut_before(((entry - 1) << LowBits) - 1, entry);
range_cut_after((entry + 1) << LowBits, entry);
} }
} }

8
src/mame/chess/ave_arb.cpp
View File

@ -36,8 +36,6 @@ boards without a module slot. CPU and VIA were replaced with new WDC 14MHz-rated
chips, running at 16MHz. chips, running at 16MHz.
TODO: TODO:
- remove install_ram workaround when emumem bug is fixed, see:
https://github.com/mamedev/mame/commit/75caceb1c143757d10f874b0c2ebf0427f4dfc9f#commitcomment-84413054
- avelan, gms3, gms4, sargon35 rom labels - avelan, gms3, gms4, sargon35 rom labels
******************************************************************************/ ******************************************************************************/
@ -172,11 +170,7 @@ DEVICE_IMAGE_LOAD_MEMBER(arb_state::cart_load)
// extra ram (optional) // extra ram (optional)
if (image.get_feature("ram")) if (image.get_feature("ram"))
{ m_maincpu->space(AS_PROGRAM).install_ram(0x0800, 0x0fff, 0x1000, m_extram);
//m_maincpu->space(AS_PROGRAM).install_ram(0x0800, 0x0fff, 0x1000, m_extram);
m_maincpu->space(AS_PROGRAM).install_ram(0x0800, 0x0fff, 0, m_extram);
m_maincpu->space(AS_PROGRAM).install_ram(0x1800, 0x1fff, 0, m_extram);
}
m_altboard = bool(image.get_feature("altboard")); m_altboard = bool(image.get_feature("altboard"));