Forgot to add the source files...

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@3532 8ced0084-cf51-0410-be5f-012b33b47a6e

Source/Core/VideoCommon/Src/SUMemory.cpp

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+// Copyright (C) 2003-2008 Dolphin Project.
+
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, version 2.0.
+
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License 2.0 for more details.
+
+// A copy of the GPL 2.0 should have been included with the program.
+// If not, see http://www.gnu.org/licenses/
+
+// Official SVN repository and contact information can be found at
+// http://code.google.com/p/dolphin-emu/
+
+#include "Common.h"
+
+#include "SUMemory.h"
+
+// SU state
+// STATE_TO_SAVE
+SUMemory sumem;
+
+// The plugin must implement this.
+void SUWritten(const BPCommand& bp);
+
+// Call browser: OpcodeDecoding.cpp ExecuteDisplayList > Decode() > LoadSUReg()
+void LoadSUReg(u32 value0)
+{
+	//handle the mask register
+	int opcode = value0 >> 24;
+	int oldval = ((u32*)&sumem)[opcode];
+	int newval = (oldval & ~sumem.suMask) | (value0 & sumem.suMask);
+	int changes = (oldval ^ newval) & 0xFFFFFF;
+
+	BPCommand bp = {opcode, changes, newval};
+
+	//reset the mask register
+	if (opcode != 0xFE)
+		sumem.suMask = 0xFFFFFF;
+
+	SUWritten(bp);
+}
+
+// Called when loading a saved state.
+// Needs more testing though.
+void SUReload()
+{
+	for (int i = 0; i < 254; i++)
+	{
+		switch (i) {
+		case 0x41:
+		case 0x45: //GXSetDrawDone
+		case 0x52:
+		case 0x65:
+		case 0x67: // set gp metric?
+		case SUMEM_PE_TOKEN_ID:
+		case SUMEM_PE_TOKEN_INT_ID:
+			// Cases in which we DON'T want to reload the BP
+			continue;
+		default:
+			BPCommand bp = {i, 0xFFFFFF, ((u32*)&sumem)[i]};
+			SUWritten(bp);
+		}
+	}
+}