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apple2: don't allow debugger to trigger slot switching [Peter Ferrie]

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This commit is contained in:
Peter Ferrie 2016-07-15 16:47:32 -07:00
parent 670748c6e4
commit fffc0764df
2 changed files with 24 additions and 8 deletions
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12
src/mame/drivers/apple2.cpp
View File

@ -711,7 +711,11 @@ READ8_MEMBER(napple2_state::c800_r)
{
if (offset == 0x7ff)
{
m_cnxx_slot = -1;
if (!space.debugger_access())
{
m_cnxx_slot = -1;
}
return 0xff;
}
@ -727,7 +731,11 @@ WRITE8_MEMBER(napple2_state::c800_w)
{
if (offset == 0x7ff)
{
m_cnxx_slot = -1;
if (!space.debugger_access())
{
m_cnxx_slot = -1;
}
return;
}

20
src/mame/drivers/apple2e.cpp
View File

@ -1985,8 +1985,12 @@ READ8_MEMBER(apple2e_state::c800_r)
if (offset == 0x7ff)
{
m_cnxx_slot = CNXX_UNCLAIMED;
update_slotrom_banks();
if (!space.debugger_access())
{
m_cnxx_slot = CNXX_UNCLAIMED;
update_slotrom_banks();
}
return 0xff;
}
@ -2005,7 +2009,7 @@ READ8_MEMBER(apple2e_state::c800_int_r)
return m_iicplus_ce00[offset-0x600];
}
if (offset == 0x7ff)
if ((offset == 0x7ff) && !space.debugger_access())
{
m_cnxx_slot = CNXX_UNCLAIMED;
update_slotrom_banks();
@ -2021,7 +2025,7 @@ READ8_MEMBER(apple2e_state::c800_b2_int_r)
return m_iicplus_ce00[offset-0x600];
}
if (offset == 0x7ff)
if ((offset == 0x7ff) && !space.debugger_access())
{
m_cnxx_slot = CNXX_UNCLAIMED;
update_slotrom_banks();
@ -2040,8 +2044,12 @@ WRITE8_MEMBER(apple2e_state::c800_w)
if (offset == 0x7ff)
{
m_cnxx_slot = CNXX_UNCLAIMED;
update_slotrom_banks();
if (!space.debugger_access())
{
m_cnxx_slot = CNXX_UNCLAIMED;
update_slotrom_banks();
}
return;
}