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Re-added suspend/resume synchronization to fix a few games.

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This commit is contained in:
Aaron Giles 2008-11-06 07:08:18 +00:00
parent 2e8af3ea7e
commit cfad1bef05
1 changed files with 8 additions and 0 deletions
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8
src/emu/cpuexec.c
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@ -319,6 +319,10 @@ void cpuexec_timeslice(running_machine *machine)
cpudata->localtime = attotime_add_attoseconds(cpudata->localtime, cycles_running * attoseconds_per_cycle[cpunum]); cpudata->localtime = attotime_add_attoseconds(cpudata->localtime, cycles_running * attoseconds_per_cycle[cpunum]);
LOG((" %d skipped, %d total, time = %s\n", cycles_running, (INT32)cpudata->totalcycles, attotime_string(cpudata->localtime, 9))); LOG((" %d skipped, %d total, time = %s\n", cycles_running, (INT32)cpudata->totalcycles, attotime_string(cpudata->localtime, 9)));
} }
/* update the suspend state (breaks steeltal if we don't) */
cpudata->suspend = cpudata->nextsuspend;
cpudata->eatcycles = cpudata->nexteatcycles;
} }
/* update the global time */ /* update the global time */
@ -377,6 +381,8 @@ void cpunum_suspend(int cpunum, int reason, int eatcycles)
LOG(("cpunum_suspend (CPU=%d, r=%X, eat=%d)\n", cpunum, reason, eatcycles)); LOG(("cpunum_suspend (CPU=%d, r=%X, eat=%d)\n", cpunum, reason, eatcycles));
cpu[cpunum].nextsuspend |= reason; cpu[cpunum].nextsuspend |= reason;
cpu[cpunum].nexteatcycles = eatcycles; cpu[cpunum].nexteatcycles = eatcycles;
if (cpu_getexecutingcpu() >= 0)
activecpu_abort_timeslice();
} }
@ -390,6 +396,8 @@ void cpunum_resume(int cpunum, int reason)
VERIFY_CPUNUM(cpunum_resume); VERIFY_CPUNUM(cpunum_resume);
LOG(("cpunum_resume (CPU=%d, r=%X)\n", cpunum, reason)); LOG(("cpunum_resume (CPU=%d, r=%X)\n", cpunum, reason));
cpu[cpunum].nextsuspend &= ~reason; cpu[cpunum].nextsuspend &= ~reason;
if (cpu_getexecutingcpu() >= 0)
activecpu_abort_timeslice();
} }