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Merge pull request #2713 from DavidHaywood/121017

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fix CPS3/STV
This commit is contained in:
Scott Stone 2017-10-11 20:33:13 -04:00 committed by GitHub
commit 9bba9dacb6
1 changed files with 4 additions and 19 deletions
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23
src/devices/cpu/sh/sh2comn.cpp
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@ -181,11 +181,8 @@ void sh2_device::sh2_do_dma(int dma)
}
}
#ifdef USE_TIMER_FOR_DMA
//schedule next DMA callback
//schedule next DMA callback
m_dma_current_active_timer[dma]->adjust(cycles_to_attotime(2), dma);
#endif
dmadata = m_program->read_byte(tempsrc);
if (!m_dma_kludge_cb.isnull()) dmadata = m_dma_kludge_cb(tempsrc, tempdst, dmadata, m_active_dma_size[dma]);
@ -229,10 +226,8 @@ void sh2_device::sh2_do_dma(int dma)
}
}
#ifdef USE_TIMER_FOR_DMA
//schedule next DMA callback
//schedule next DMA callback
m_dma_current_active_timer[dma]->adjust(cycles_to_attotime(2), dma);
#endif
// check: should this really be using read_word_32 / write_word_32?
dmadata = m_program->read_word(tempsrc);
@ -276,10 +271,8 @@ void sh2_device::sh2_do_dma(int dma)
}
}
#ifdef USE_TIMER_FOR_DMA
//schedule next DMA callback
//schedule next DMA callback
m_dma_current_active_timer[dma]->adjust(cycles_to_attotime(2), dma);
#endif
dmadata = m_program->read_dword(tempsrc);
if (!m_dma_kludge_cb.isnull()) dmadata = m_dma_kludge_cb(tempsrc, tempdst, dmadata, m_active_dma_size[dma]);
@ -321,10 +314,8 @@ void sh2_device::sh2_do_dma(int dma)
}
}
#ifdef USE_TIMER_FOR_DMA
//schedule next DMA callback
//schedule next DMA callback
m_dma_current_active_timer[dma]->adjust(cycles_to_attotime(2), dma);
#endif
dmadata = m_program->read_dword(tempsrc);
if (!m_dma_kludge_cb.isnull()) dmadata = m_dma_kludge_cb(tempsrc, tempdst, dmadata, m_active_dma_size[dma]);
@ -431,10 +422,6 @@ void sh2_device::sh2_dmac_check(int dma)
break;
}
#ifdef USE_TIMER_FOR_DMA
// start DMA timer
// fever soccer uses cycle-stealing mode, requiring the CPU to be halted
@ -445,8 +432,6 @@ void sh2_device::sh2_dmac_check(int dma)
}
m_dma_current_active_timer[dma]->adjust(cycles_to_attotime(2), dma);
#endif
}
}
else