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harddriv.cpp: fixed steeltal regression caused by my recent changes. Thanks Tafoid! (nw)

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This commit is contained in:
Ivan Vangelista 2017-05-29 19:36:49 +02:00 committed by Vas Crabb
parent dcc592cff4
commit bfe8fee86d
1 changed files with 6 additions and 4 deletions
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10
src/mame/drivers/harddriv.cpp
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@ -4699,9 +4699,11 @@ void harddriv_state::init_ds3()
m_maincpu->space(AS_PROGRAM).install_write_handler(0x823000, 0x8237ff, write16_delegate(FUNC(harddriv_state::hd68k_ds3_sirq_clear_w), this));
m_maincpu->space(AS_PROGRAM).install_write_handler(0x823800, 0x823fff, write16_delegate(FUNC(harddriv_state::hd68k_ds3_control_w), this));
/* predetermine memory regions, can't use a region_ptr because strtdriv expects uint8_t while hdrivair expects uint16_t */
m_ds3_sdata_memory = (uint16_t*)memregion("ds3sdsp_data")->base();
m_ds3_sdata_memory_size = memregion("ds3sdsp_data")->bytes() / 2;
/* predetermine memory regions, can't use a region_ptr because strtdriv expects uint8_t while hdrivair expects uint16_t, also need to check if region exists for steeltal*/
if (memregion("ds3sdsp_data") != nullptr)
{ m_ds3_sdata_memory = (uint16_t*)memregion("ds3sdsp_data")->base();
m_ds3_sdata_memory_size = memregion("ds3sdsp_data")->bytes() / 2;
}
/*
@ -5034,7 +5036,7 @@ READ32_MEMBER(harddriv_state::rddsp_unmap_r)
READ16_MEMBER(harddriv_state::steeltal_dummy_r)
{
/* this is required so that INT 4 is recongized as a sound INT */
/* this is required so that INT 4 is recognized as a sound INT */
return ~0;
}