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Fix z80dma assert

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This commit is contained in:
Angelo Salese 2012-01-04 18:32:30 +00:00
parent 5cb1e8fae9
commit 2a988b2bfe
1 changed files with 4 additions and 3 deletions
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7
src/emu/machine/z80dma.c
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@ -597,10 +597,11 @@ UINT8 z80dma_device::read()
{ {
UINT8 res; UINT8 res;
if(m_read_num_follow == 0) /* TODO: should return the status, but let me know WHAT uses this first */ if(m_read_num_follow == 0) // special case: Legend of Kage on X1 Turbo
fatalerror("Z80DMA '%s' Read without anything setted into stack", tag()); res = m_status;
else
res = m_read_regs_follow[m_read_cur_follow]; res = m_read_regs_follow[m_read_cur_follow];
m_read_cur_follow++; m_read_cur_follow++;
if(m_read_cur_follow >= m_read_num_follow) if(m_read_cur_follow >= m_read_num_follow)