dolphin/Source/Plugins/Plugin_DSP_LLE/Src/Logging/AXTask.cpp

101 lines
3.1 KiB
C++

// 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 "../Globals.h"
#include "Common.h"
extern u32 m_addressPBs;
// =======================================================================================
// Get the parameter block location - Example SSBM: We get the addr 8049cf00, first we
// always get 0 and go to AXLIST_STUDIOADDR, then we end up at AXLIST_PBADDR.
// --------------
bool AXTask(u32& _uMail)
{
u32 uAddress = _uMail;
DebugLog("AXTask - ================================================================");
DebugLog("AXTask - AXCommandList-Addr: 0x%08x", uAddress);
bool bExecuteList = true;
while (bExecuteList)
{
// ---------------------------------------------------------------------------------------
// SSBM: We get the addr 8049cf00, first we always get 0
u16 iCommand = Memory_Read_U16(uAddress);
uAddress += 2;
// ---------------------------------------------------------------------------------------
switch (iCommand)
{
// ---------------------------------------------------------------------------------------
// ?
case 0: // AXLIST_STUDIOADDR: //00
{
uAddress += 4;
DebugLog("AXLIST AXLIST_SBUFFER: %08x", uAddress);
}
break;
// ---------------------------------------------------------------------------------------
// ---------------------------------------------------------------------------------------
case 2: // AXLIST_PBADDR: // 02
{
m_addressPBs = Memory_Read_U32(uAddress);
uAddress += 4;
DebugLog("AXLIST PB address: %08x", m_addressPBs);
bExecuteList = false;
}
break;
// ---------------------------------------------------------------------------------------
case 7: // AXLIST_SBUFFER: // 7
{
// Hopefully this is where in main ram to write.
uAddress += 4;
DebugLog("AXLIST AXLIST_SBUFFER: %08x", uAddress);
}
break;
default:
{
// ---------------------------------------------------------------------------------------
// Stop the execution of this TaskList
DebugLog("AXLIST default: %08x", uAddress);
bExecuteList = false;
// ---------------------------------------------------------------------------------------
}
break;
} // end of switch
}
DebugLog("AXTask - done, send resume");
DebugLog("AXTask - ================================================================");
// now resume
return true;
}
// =======================================================================================