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make the MOS6502XDouble debug core fully savestate compatible with the other two. if it's desired for debugging, they could be swapped out on the fly now...

This commit is contained in:
goyuken 2012-10-31 15:08:30 +00:00
parent 0d515dafdf
commit 56e4a84f14
1 changed files with 22 additions and 2 deletions
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24
BizHawk.Emulation/CPUs/MOS 6502X/MOS6502XDouble.cs
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@ -177,6 +177,17 @@ namespace BizHawk.Emulation.CPUs.M6502
oldright = sssn;
}
void MtoN()
{
StringWriter sm = new StringWriter();
Serializer ssm = new Serializer(sm);
m.SyncState(ssm);
sm.Flush();
StringReader sn = new StringReader(sm.ToString());
Serializer ssn = new Serializer(sn);
n.SyncState(ssn);
}
public string State()
{
SyncUp();
@ -201,8 +212,17 @@ namespace BizHawk.Emulation.CPUs.M6502
{
// doesn't work quite as expected because you can't rewind a ser
SyncUp();
m.SyncState(ser);
n.SyncState(ser);
if (ser.IsWriter)
{
// since SyncUp() guarantees that states are the same, we only need write one
m.SyncState(ser);
}
else
{
// daisy chain the state
m.SyncState(ser);
MtoN();
}
SyncUp();
}