mirror of https://github.com/PCSX2/pcsx2.git
Add DECI2 state variables to savestates; fixes occasional crashes in some games when using savestates combined with the new skip bios hack. (future savestate changes will probably be versioned from here out!)
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@2917 96395faa-99c1-11dd-bbfe-3dabce05a288
This commit is contained in:
Jake.Stine
parent
c7ab69571b
commit
13e73db939
|
|
@ -81,6 +81,9 @@ void cpuReset()
|
|||
rcntInit();
|
||||
psxReset();
|
||||
|
||||
extern void Deci2Reset(); // lazy, no good header for it yet.
|
||||
Deci2Reset();
|
||||
|
||||
g_GameStarted = false;
|
||||
g_SkipBiosHack = EmuConfig.UseBOOT2Injection;
|
||||
|
||||
|
|
|
|||
|
|
@ -59,46 +59,44 @@ static __forceinline s64 _add32_Overflow( s32 x, s32 y )
|
|||
}
|
||||
|
||||
|
||||
namespace R5900
|
||||
const R5900::OPCODE& R5900::GetCurrentInstruction()
|
||||
{
|
||||
const OPCODE& GetCurrentInstruction()
|
||||
{
|
||||
const OPCODE* opcode = &R5900::OpcodeTables::tbl_Standard[_Opcode_];
|
||||
|
||||
while( opcode->getsubclass != NULL )
|
||||
opcode = &opcode->getsubclass();
|
||||
|
||||
return *opcode;
|
||||
}
|
||||
}
|
||||
|
||||
const char * const bios[256]=
|
||||
{
|
||||
//0x00
|
||||
const char * const R5900::bios[256]=
|
||||
{
|
||||
//0x00
|
||||
"RFU000_FullReset", "ResetEE", "SetGsCrt", "RFU003",
|
||||
"Exit", "RFU005", "LoadExecPS2", "ExecPS2",
|
||||
"RFU008", "RFU009", "AddSbusIntcHandler", "RemoveSbusIntcHandler",
|
||||
"Interrupt2Iop", "SetVTLBRefillHandler", "SetVCommonHandler", "SetVInterruptHandler",
|
||||
//0x10
|
||||
//0x10
|
||||
"AddIntcHandler", "RemoveIntcHandler", "AddDmacHandler", "RemoveDmacHandler",
|
||||
"_EnableIntc", "_DisableIntc", "_EnableDmac", "_DisableDmac",
|
||||
"_SetAlarm", "_ReleaseAlarm", "_iEnableIntc", "_iDisableIntc",
|
||||
"_iEnableDmac", "_iDisableDmac", "_iSetAlarm", "_iReleaseAlarm",
|
||||
//0x20
|
||||
//0x20
|
||||
"CreateThread", "DeleteThread", "StartThread", "ExitThread",
|
||||
"ExitDeleteThread", "TerminateThread", "iTerminateThread", "DisableDispatchThread",
|
||||
"EnableDispatchThread", "ChangeThreadPriority", "iChangeThreadPriority", "RotateThreadReadyQueue",
|
||||
"iRotateThreadReadyQueue", "ReleaseWaitThread", "iReleaseWaitThread", "GetThreadId",
|
||||
//0x30
|
||||
//0x30
|
||||
"ReferThreadStatus","iReferThreadStatus", "SleepThread", "WakeupThread",
|
||||
"_iWakeupThread", "CancelWakeupThread", "iCancelWakeupThread", "SuspendThread",
|
||||
"iSuspendThread", "ResumeThread", "iResumeThread", "JoinThread",
|
||||
"RFU060", "RFU061", "EndOfHeap", "RFU063",
|
||||
//0x40
|
||||
//0x40
|
||||
"CreateSema", "DeleteSema", "SignalSema", "iSignalSema",
|
||||
"WaitSema", "PollSema", "iPollSema", "ReferSemaStatus",
|
||||
"iReferSemaStatus", "RFU073", "SetOsdConfigParam", "GetOsdConfigParam",
|
||||
"GetGsHParam", "GetGsVParam", "SetGsHParam", "SetGsVParam",
|
||||
//0x50
|
||||
//0x50
|
||||
"RFU080_CreateEventFlag", "RFU081_DeleteEventFlag",
|
||||
"RFU082_SetEventFlag", "RFU083_iSetEventFlag",
|
||||
"RFU084_ClearEventFlag", "RFU085_iClearEventFlag",
|
||||
|
|
@ -109,18 +107,127 @@ namespace R5900
|
|||
"DisableIntcHandler_iDisableIntcHandler",
|
||||
"EnableDmacHandler_iEnableDmacHandler",
|
||||
"DisableDmacHandler_iDisableDmacHandler",
|
||||
//0x60
|
||||
//0x60
|
||||
"KSeg0", "EnableCache", "DisableCache", "GetCop0",
|
||||
"FlushCache", "RFU101", "CpuConfig", "iGetCop0",
|
||||
"iFlushCache", "RFU105", "iCpuConfig", "sceSifStopDma",
|
||||
"SetCPUTimerHandler", "SetCPUTimer", "SetOsdConfigParam2", "SetOsdConfigParam2",
|
||||
//0x70
|
||||
//0x70
|
||||
"GsGetIMR_iGsGetIMR", "GsGetIMR_iGsPutIMR", "SetPgifHandler", "SetVSyncFlag",
|
||||
"RFU116", "print", "sceSifDmaStat_isceSifDmaStat", "sceSifSetDma_isceSifSetDma",
|
||||
"sceSifSetDChain_isceSifSetDChain", "sceSifSetReg", "sceSifGetReg", "ExecOSD",
|
||||
"Deci2Call", "PSMode", "MachineType", "GetMemorySize",
|
||||
};
|
||||
};
|
||||
|
||||
static u32 *deci2addr = NULL;
|
||||
static u32 deci2handler;
|
||||
static char deci2buffer[256];
|
||||
|
||||
void Deci2Reset()
|
||||
{
|
||||
deci2handler = NULL;
|
||||
deci2addr = NULL;
|
||||
memzero( deci2buffer );
|
||||
}
|
||||
|
||||
void SaveStateBase::deci2Freeze()
|
||||
{
|
||||
FreezeTag( "deci2" );
|
||||
|
||||
Freeze( deci2addr );
|
||||
Freeze( deci2handler );
|
||||
Freeze( deci2buffer );
|
||||
}
|
||||
|
||||
/*
|
||||
* int Deci2Call(int, u_int *);
|
||||
*
|
||||
* HLE implementation of the Deci2 interface.
|
||||
*/
|
||||
|
||||
static int __Deci2Call(int call, u32 *addr)
|
||||
{
|
||||
if (call > 0x10)
|
||||
return -1;
|
||||
|
||||
switch (call)
|
||||
{
|
||||
case 1: // open
|
||||
if( addr != NULL )
|
||||
{
|
||||
deci2addr = (u32*)PSM(addr[1]);
|
||||
BIOS_LOG("deci2open: %x,%x,%x,%x",
|
||||
addr[3], addr[2], addr[1], addr[0]);
|
||||
deci2handler = addr[2];
|
||||
}
|
||||
else
|
||||
{
|
||||
deci2handler = NULL;
|
||||
DevCon.Warning( "Deci2Call.Open > NULL address ignored." );
|
||||
}
|
||||
return 1;
|
||||
|
||||
case 2: // close
|
||||
deci2addr = NULL;
|
||||
deci2handler = NULL;
|
||||
return 1;
|
||||
|
||||
case 3: // reqsend
|
||||
{
|
||||
char reqaddr[128];
|
||||
if( addr != NULL )
|
||||
sprintf( reqaddr, "%x %x %x %x", addr[3], addr[2], addr[1], addr[0] );
|
||||
|
||||
if (deci2addr == NULL) return 1;
|
||||
|
||||
BIOS_LOG("deci2reqsend: %s: deci2addr: %x,%x,%x,buf=%x %x,%x,len=%x,%x",
|
||||
(( addr == NULL ) ? "NULL" : reqaddr),
|
||||
deci2addr[7], deci2addr[6], deci2addr[5], deci2addr[4],
|
||||
deci2addr[3], deci2addr[2], deci2addr[1], deci2addr[0]);
|
||||
|
||||
// cpuRegs.pc = deci2handler;
|
||||
// Console.WriteLn("deci2msg: %s", (char*)PSM(deci2addr[4]+0xc));
|
||||
|
||||
if (deci2addr[1]>0xc){
|
||||
// this looks horribly wrong, justification please?
|
||||
u8* pdeciaddr = (u8*)dmaGetAddr(deci2addr[4]+0xc, false);
|
||||
if( pdeciaddr == NULL )
|
||||
pdeciaddr = (u8*)PSM(deci2addr[4]+0xc);
|
||||
else
|
||||
pdeciaddr += (deci2addr[4]+0xc) % 16;
|
||||
|
||||
const int copylen = std::min<uint>(255, deci2addr[1]-0xc);
|
||||
memcpy(deci2buffer, pdeciaddr, copylen );
|
||||
deci2buffer[255] = '\0';
|
||||
|
||||
if( EmuConfig.Log.Deci2 )
|
||||
Console.Write( ConColor_EE, L"%s", ShiftJIS_ConvertString(deci2buffer).c_str() );
|
||||
}
|
||||
deci2addr[3] = 0;
|
||||
return 1;
|
||||
}
|
||||
|
||||
case 4: // poll
|
||||
if( addr != NULL )
|
||||
BIOS_LOG("deci2poll: %x,%x,%x,%x\n", addr[3], addr[2], addr[1], addr[0]);
|
||||
return 1;
|
||||
|
||||
case 5: // exrecv
|
||||
return 1;
|
||||
|
||||
case 6: // exsend
|
||||
return 1;
|
||||
|
||||
case 0x10://kputs
|
||||
if( addr != NULL && EmuConfig.Log.Deci2 )
|
||||
Console.Write( ConColor_EE, L"%s", ShiftJIS_ConvertString((char*)PSM(*addr)).c_str() );
|
||||
return 1;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
namespace R5900 {
|
||||
namespace Interpreter {
|
||||
namespace OpcodeImpl {
|
||||
|
||||
|
|
@ -732,94 +839,6 @@ void MOVN() {
|
|||
* Format: OP *
|
||||
*********************************************************/
|
||||
|
||||
/*
|
||||
int __Deci2Call(int call, u32 *addr);
|
||||
*/
|
||||
u32 *deci2addr = NULL;
|
||||
u32 deci2handler;
|
||||
char deci2buffer[256];
|
||||
|
||||
/*
|
||||
* int Deci2Call(int, u_int *);
|
||||
*
|
||||
* HLE implementation of the Deci2 interface.
|
||||
*/
|
||||
|
||||
int __Deci2Call(int call, u32 *addr)
|
||||
{
|
||||
if (call > 0x10)
|
||||
return -1;
|
||||
|
||||
switch (call)
|
||||
{
|
||||
case 1: // open
|
||||
if( addr != NULL )
|
||||
{
|
||||
deci2addr = (u32*)PSM(addr[1]);
|
||||
BIOS_LOG("deci2open: %x,%x,%x,%x",
|
||||
addr[3], addr[2], addr[1], addr[0]);
|
||||
deci2handler = addr[2];
|
||||
}
|
||||
else
|
||||
{
|
||||
deci2handler = NULL;
|
||||
DevCon.Warning( "Deci2Call.Open > NULL address ignored." );
|
||||
}
|
||||
return 1;
|
||||
|
||||
case 2: // close
|
||||
return 1;
|
||||
|
||||
case 3: // reqsend
|
||||
{
|
||||
char reqaddr[128];
|
||||
if( addr != NULL )
|
||||
sprintf( reqaddr, "%x %x %x %x", addr[3], addr[2], addr[1], addr[0] );
|
||||
|
||||
BIOS_LOG("deci2reqsend: %s: deci2addr: %x,%x,%x,buf=%x %x,%x,len=%x,%x",
|
||||
(( addr == NULL ) ? "NULL" : reqaddr),
|
||||
deci2addr[7], deci2addr[6], deci2addr[5], deci2addr[4],
|
||||
deci2addr[3], deci2addr[2], deci2addr[1], deci2addr[0]);
|
||||
|
||||
// cpuRegs.pc = deci2handler;
|
||||
// Console.WriteLn("deci2msg: %s", (char*)PSM(deci2addr[4]+0xc));
|
||||
if (deci2addr == NULL) return 1;
|
||||
if (deci2addr[1]>0xc){
|
||||
// this looks horribly wrong, justification please?
|
||||
u8* pdeciaddr = (u8*)dmaGetAddr(deci2addr[4]+0xc, false);
|
||||
if( pdeciaddr == NULL )
|
||||
pdeciaddr = (u8*)PSM(deci2addr[4]+0xc);
|
||||
else
|
||||
pdeciaddr += (deci2addr[4]+0xc) % 16;
|
||||
memcpy(deci2buffer, pdeciaddr, deci2addr[1]-0xc);
|
||||
deci2buffer[(deci2addr[1]-0xc>=255) ? 255 : (deci2addr[1]-0xc)] = '\0';
|
||||
|
||||
if( EmuConfig.Log.Deci2 )
|
||||
Console.Write( ConColor_EE, L"%s", ShiftJIS_ConvertString(deci2buffer).c_str() );
|
||||
}
|
||||
deci2addr[3] = 0;
|
||||
return 1;
|
||||
}
|
||||
|
||||
case 4: // poll
|
||||
if( addr != NULL )
|
||||
BIOS_LOG("deci2poll: %x,%x,%x,%x\n", addr[3], addr[2], addr[1], addr[0]);
|
||||
return 1;
|
||||
|
||||
case 5: // exrecv
|
||||
return 1;
|
||||
|
||||
case 6: // exsend
|
||||
return 1;
|
||||
|
||||
case 0x10://kputs
|
||||
if( addr != NULL && EmuConfig.Log.Deci2 )
|
||||
Console.Write( ConColor_EE, L"%s", ShiftJIS_ConvertString((char*)PSM(*addr)).c_str() );
|
||||
return 1;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
// This function is the only one that uses Sifcmd.h in Pcsx2.
|
||||
#include "Sifcmd.h"
|
||||
|
|
@ -833,7 +852,7 @@ void SYSCALL()
|
|||
else
|
||||
call = cpuRegs.GPR.n.v1.UC[0];
|
||||
|
||||
BIOS_LOG("Bios call: %s (%x)", bios[call], call);
|
||||
BIOS_LOG("Bios call: %s (%x)", R5900::bios[call], call);
|
||||
|
||||
if (call == 0x7c)
|
||||
{
|
||||
|
|
@ -862,7 +881,7 @@ void SYSCALL()
|
|||
dmat = (t_sif_dma_transfer*)PSM(addr);
|
||||
|
||||
BIOS_LOG("bios_%s: n_transfer=%d, size=%x, attr=%x, dest=%x, src=%x",
|
||||
bios[cpuRegs.GPR.n.v1.UC[0]], n_transfer,
|
||||
R5900::bios[cpuRegs.GPR.n.v1.UC[0]], n_transfer,
|
||||
dmat->size, dmat->attr,
|
||||
dmat->dest, dmat->src);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -205,6 +205,10 @@ void SaveStateBase::FreezeRegisters()
|
|||
cdrFreeze();
|
||||
cdvdFreeze();
|
||||
|
||||
// technically this is HLE BIOS territory, but we don't have enough such stuff
|
||||
// to merit an HLE Bios sub-section... yet.
|
||||
deci2Freeze();
|
||||
|
||||
if( IsLoading() )
|
||||
PostLoadPrep();
|
||||
}
|
||||
|
|
|
|||
|
|
@ -218,6 +218,8 @@ protected:
|
|||
void sio2Freeze();
|
||||
|
||||
void gifPathFreeze(); // called by gsFreeze
|
||||
|
||||
void deci2Freeze();
|
||||
};
|
||||
|
||||
// --------------------------------------------------------------------------------------
|
||||
|
|
|
|||
Loading…
Reference in New Issue