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author Aaron Giles <aaron@aarongiles.com>2010-06-09 16:20:50 +0000
committer Aaron Giles <aaron@aarongiles.com>2010-06-09 16:20:50 +0000
commiteba2c140607c146d368e48539bd11e87fdfbeed6 (patch)
treeac3fa335cf9f364420c435ee2eeaf44173dab0e7 /src/emu/cpu/mb88xx
parentebdc4525f96f465a61acb76c728de48b3a89800c (diff)
Change cpu execute function to just use the icount stuffed by
the scheduler, rather than manging an incoming cycle count. It was confusing to have multiple sources of cycle counts.
Diffstat (limited to 'src/emu/cpu/mb88xx')
-rw-r--r--src/emu/cpu/mb88xx/mb88xx.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/src/emu/cpu/mb88xx/mb88xx.c b/src/emu/cpu/mb88xx/mb88xx.c
index 5c2d3e6519f..c55cc1100b0 100644
--- a/src/emu/cpu/mb88xx/mb88xx.c
+++ b/src/emu/cpu/mb88xx/mb88xx.c
@@ -339,8 +339,6 @@ static CPU_EXECUTE( mb88 )
{
mb88_state *cpustate = get_safe_token(device);
- cpustate->icount = cycles;
-
while (cpustate->icount > 0)
{
UINT8 opcode, arg, oc;
@@ -857,8 +855,6 @@ static CPU_EXECUTE( mb88 )
/* update interrupts, serial and timer flags */
update_pio(cpustate, oc);
}
-
- return cycles - cpustate->icount;
}
/***************************************************************************