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improved irq handling Cz80_Exec() calls with lots of cycles

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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@458 be3aeb3a-fb24-0410-a615-afba39da0efa
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notaz 2008-05-25 21:01:55 +00:00
parent 4609d0cdb8
commit 170435846c
4 changed files with 23 additions and 25 deletions
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2
cpu/cz80/cz80.c
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@ -270,6 +270,8 @@ Cz80_Check_Interrupt:
if (CPU->IRQState != CLEAR_LINE)
{
CHECK_INT
CPU->ICount -= CPU->ExtraCycles;
CPU->ExtraCycles = 0;
}
goto Cz80_Exec;
}