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Added debug tracking support to sek.cpp

This commit is contained in:
Barry Harris 2011-12-08 20:18:16 +00:00
parent ebb173efde
commit 719e95e3e7
2 changed files with 172 additions and 0 deletions
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144
src/cpu/sek.cpp
View File

@ -824,6 +824,10 @@ static INT32 SekInitCPUM68K(INT32 nCount, INT32 nCPUType)
void SekNewFrame()
{
#if defined FBA_DEBUG
if (!DebugCPU_SekInitted) bprintf(PRINT_ERROR, _T("SekNewFrame called without init\n"));
#endif
for (INT32 i = 0; i <= nSekCount; i++) {
nSekCycles[i] = 0;
}
@ -833,11 +837,18 @@ void SekNewFrame()
void SekSetCyclesScanline(INT32 nCycles)
{
#if defined FBA_DEBUG
if (!DebugCPU_SekInitted) bprintf(PRINT_ERROR, _T("SekSetCyclesScanline called without init\n"));
if (nSekActive == -1) bprintf(PRINT_ERROR, _T("SekSetCyclesScanline called when no CPU open\n"));
#endif
nSekCyclesScanline = nCycles;
}
INT32 SekInit(INT32 nCount, INT32 nCPUType)
{
DebugCPU_SekInitted = 1;
struct SekExt* ps = NULL;
#if !defined BUILD_A68K
@ -1003,6 +1014,10 @@ static void SekCPUExitM68K(INT32 i)
INT32 SekExit()
{
#if defined FBA_DEBUG
if (!DebugCPU_SekInitted) bprintf(PRINT_ERROR, _T("SekExit called without init\n"));
#endif
// Deallocate cpu extenal data (memory map etc)
for (INT32 i = 0; i <= nSekCount; i++) {
@ -1025,12 +1040,18 @@ INT32 SekExit()
nSekActive = -1;
nSekCount = -1;
DebugCPU_SekInitted = 0;
return 0;
}
void SekReset()
{
#if defined FBA_DEBUG
if (!DebugCPU_SekInitted) bprintf(PRINT_ERROR, _T("SekReset called without init\n"));
if (nSekActive == -1) bprintf(PRINT_ERROR, _T("SekReset called when no CPU open\n"));
#endif
#ifdef EMU_A68K
if (nSekCPUType[nSekActive] == 0) {
@ -1058,6 +1079,12 @@ void SekReset()
// Open a CPU
void SekOpen(const INT32 i)
{
#if defined FBA_DEBUG
if (!DebugCPU_SekInitted) bprintf(PRINT_ERROR, _T("SekOpen called without init\n"));
if (i > nSekCount) bprintf(PRINT_ERROR, _T("SekOpen called with invalid index %x\n"), i);
if (nSekActive != -1) bprintf(PRINT_ERROR, _T("SekOpen called when CPU already open with index %x\n"), i);
#endif
if (i != nSekActive) {
nSekActive = i;
@ -1085,6 +1112,10 @@ void SekOpen(const INT32 i)
// Close the active cpu
void SekClose()
{
#if defined FBA_DEBUG
if (!DebugCPU_SekInitted) bprintf(PRINT_ERROR, _T("SekClose called without init\n"));
if (nSekActive == -1) bprintf(PRINT_ERROR, _T("SekClose called when no CPU open\n"));
#endif
#ifdef EMU_A68K
if (nSekCPUType[nSekActive] == 0) {
@ -1101,17 +1132,29 @@ void SekClose()
#endif
nSekCycles[nSekActive] = nSekCyclesTotal;
nSekActive = -1;
}
// Get the current CPU
INT32 SekGetActive()
{
#if defined FBA_DEBUG
if (!DebugCPU_SekInitted) bprintf(PRINT_ERROR, _T("SekGetActive called without init\n"));
if (nSekActive == -1) bprintf(PRINT_ERROR, _T("SekGetActive called when no CPU open\n"));
#endif
return nSekActive;
}
// Set the status of an IRQ line on the active CPU
void SekSetIRQLine(const INT32 line, const INT32 status)
{
#if defined FBA_DEBUG
if (!DebugCPU_SekInitted) bprintf(PRINT_ERROR, _T("SekSetIRQLine called without init\n"));
if (nSekActive == -1) bprintf(PRINT_ERROR, _T("SekSetIRQLine called when no CPU open\n"));
#endif
// bprintf(PRINT_NORMAL, _T(" - irq line %i -> %i\n"), line, status);
if (status) {
@ -1159,6 +1202,11 @@ void SekSetIRQLine(const INT32 line, const INT32 status)
// Adjust the active CPU's timeslice
void SekRunAdjust(const INT32 nCycles)
{
#if defined FBA_DEBUG
if (!DebugCPU_SekInitted) bprintf(PRINT_ERROR, _T("SekRunAdjust called without init\n"));
if (nSekActive == -1) bprintf(PRINT_ERROR, _T("SekRunAdjust called when no CPU open\n"));
#endif
if (nCycles < 0 && m68k_ICount < -nCycles) {
SekRunEnd();
return;
@ -1186,6 +1234,10 @@ void SekRunAdjust(const INT32 nCycles)
// End the active CPU's timeslice
void SekRunEnd()
{
#if defined FBA_DEBUG
if (!DebugCPU_SekInitted) bprintf(PRINT_ERROR, _T("SekRunEnd called without init\n"));
if (nSekActive == -1) bprintf(PRINT_ERROR, _T("SekRunEnd called when no CPU open\n"));
#endif
#ifdef EMU_A68K
if (nSekCPUType[nSekActive] == 0) {
@ -1209,6 +1261,10 @@ void SekRunEnd()
// Run the active CPU
INT32 SekRun(const INT32 nCycles)
{
#if defined FBA_DEBUG
if (!DebugCPU_SekInitted) bprintf(PRINT_ERROR, _T("SekRun called without init\n"));
if (nSekActive == -1) bprintf(PRINT_ERROR, _T("SekRun called when no CPU open\n"));
#endif
#ifdef EMU_A68K
if (nSekCPUType[nSekActive] == 0) {
@ -1416,6 +1472,11 @@ INT32 SekDbgSetBreakpointFetch(UINT32 nAddress, INT32 nIdentifier)
// Note - each page is 1 << SEK_BITS.
INT32 SekMapMemory(UINT8* pMemory, UINT32 nStart, UINT32 nEnd, INT32 nType)
{
#if defined FBA_DEBUG
if (!DebugCPU_SekInitted) bprintf(PRINT_ERROR, _T("SekMapMemory called without init\n"));
if (nSekActive == -1) bprintf(PRINT_ERROR, _T("SekMapMemory called when no CPU open\n"));
#endif
UINT8* Ptr = pMemory - nStart;
UINT8** pMemMap = pSekExt->MemMap + (nStart >> SEK_SHIFT);
@ -1447,6 +1508,11 @@ INT32 SekMapMemory(UINT8* pMemory, UINT32 nStart, UINT32 nEnd, INT32 nType)
INT32 SekMapHandler(uintptr_t nHandler, UINT32 nStart, UINT32 nEnd, INT32 nType)
{
#if defined FBA_DEBUG
if (!DebugCPU_SekInitted) bprintf(PRINT_ERROR, _T("SekMapHander called without init\n"));
if (nSekActive == -1) bprintf(PRINT_ERROR, _T("SekMapHandler called when no CPU open\n"));
#endif
UINT8** pMemMap = pSekExt->MemMap + (nStart >> SEK_SHIFT);
// Add to memory map
@ -1469,6 +1535,11 @@ INT32 SekMapHandler(uintptr_t nHandler, UINT32 nStart, UINT32 nEnd, INT32 nType)
// Set callbacks
INT32 SekSetResetCallback(pSekResetCallback pCallback)
{
#if defined FBA_DEBUG
if (!DebugCPU_SekInitted) bprintf(PRINT_ERROR, _T("SekSetResetCallback called without init\n"));
if (nSekActive == -1) bprintf(PRINT_ERROR, _T("SekSetResetCallback called when no CPU open\n"));
#endif
pSekExt->ResetCallback = pCallback;
return 0;
@ -1476,6 +1547,11 @@ INT32 SekSetResetCallback(pSekResetCallback pCallback)
INT32 SekSetRTECallback(pSekRTECallback pCallback)
{
#if defined FBA_DEBUG
if (!DebugCPU_SekInitted) bprintf(PRINT_ERROR, _T("SekSetRTECallback called without init\n"));
if (nSekActive == -1) bprintf(PRINT_ERROR, _T("SekSetRTECallback called when no CPU open\n"));
#endif
pSekExt->RTECallback = pCallback;
return 0;
@ -1483,6 +1559,11 @@ INT32 SekSetRTECallback(pSekRTECallback pCallback)
INT32 SekSetIrqCallback(pSekIrqCallback pCallback)
{
#if defined FBA_DEBUG
if (!DebugCPU_SekInitted) bprintf(PRINT_ERROR, _T("SekSetIrqCallback called without init\n"));
if (nSekActive == -1) bprintf(PRINT_ERROR, _T("SekSetIrqCallback called when no CPU open\n"));
#endif
pSekExt->IrqCallback = pCallback;
return 0;
@ -1490,6 +1571,11 @@ INT32 SekSetIrqCallback(pSekIrqCallback pCallback)
INT32 SekSetCmpCallback(pSekCmpCallback pCallback)
{
#if defined FBA_DEBUG
if (!DebugCPU_SekInitted) bprintf(PRINT_ERROR, _T("SekSetCmpCallback called without init\n"));
if (nSekActive == -1) bprintf(PRINT_ERROR, _T("SekSetCmpCallback called when no CPU open\n"));
#endif
pSekExt->CmpCallback = pCallback;
return 0;
@ -1498,6 +1584,11 @@ INT32 SekSetCmpCallback(pSekCmpCallback pCallback)
// Set handlers
INT32 SekSetReadByteHandler(INT32 i, pSekReadByteHandler pHandler)
{
#if defined FBA_DEBUG
if (!DebugCPU_SekInitted) bprintf(PRINT_ERROR, _T("SekSetReadByteHandler called without init\n"));
if (nSekActive == -1) bprintf(PRINT_ERROR, _T("SekSetReadByteHandler called when no CPU open\n"));
#endif
if (i >= SEK_MAXHANDLER) {
return 1;
}
@ -1509,6 +1600,11 @@ INT32 SekSetReadByteHandler(INT32 i, pSekReadByteHandler pHandler)
INT32 SekSetWriteByteHandler(INT32 i, pSekWriteByteHandler pHandler)
{
#if defined FBA_DEBUG
if (!DebugCPU_SekInitted) bprintf(PRINT_ERROR, _T("SekSetWriteByteHandler called without init\n"));
if (nSekActive == -1) bprintf(PRINT_ERROR, _T("SekSetWriteByteHandler called when no CPU open\n"));
#endif
if (i >= SEK_MAXHANDLER) {
return 1;
}
@ -1520,6 +1616,11 @@ INT32 SekSetWriteByteHandler(INT32 i, pSekWriteByteHandler pHandler)
INT32 SekSetReadWordHandler(INT32 i, pSekReadWordHandler pHandler)
{
#if defined FBA_DEBUG
if (!DebugCPU_SekInitted) bprintf(PRINT_ERROR, _T("SekSetReadWordHandler called without init\n"));
if (nSekActive == -1) bprintf(PRINT_ERROR, _T("SekSetReadWordHandler called when no CPU open\n"));
#endif
if (i >= SEK_MAXHANDLER) {
return 1;
}
@ -1531,6 +1632,11 @@ INT32 SekSetReadWordHandler(INT32 i, pSekReadWordHandler pHandler)
INT32 SekSetWriteWordHandler(INT32 i, pSekWriteWordHandler pHandler)
{
#if defined FBA_DEBUG
if (!DebugCPU_SekInitted) bprintf(PRINT_ERROR, _T("SekSetWriteWordHandler called without init\n"));
if (nSekActive == -1) bprintf(PRINT_ERROR, _T("SekSetWriteWordHandler called when no CPU open\n"));
#endif
if (i >= SEK_MAXHANDLER) {
return 1;
}
@ -1542,6 +1648,11 @@ INT32 SekSetWriteWordHandler(INT32 i, pSekWriteWordHandler pHandler)
INT32 SekSetReadLongHandler(INT32 i, pSekReadLongHandler pHandler)
{
#if defined FBA_DEBUG
if (!DebugCPU_SekInitted) bprintf(PRINT_ERROR, _T("SekSetReadLongHandler called without init\n"));
if (nSekActive == -1) bprintf(PRINT_ERROR, _T("SekSetReadLongHandler called when no CPU open\n"));
#endif
if (i >= SEK_MAXHANDLER) {
return 1;
}
@ -1553,6 +1664,11 @@ INT32 SekSetReadLongHandler(INT32 i, pSekReadLongHandler pHandler)
INT32 SekSetWriteLongHandler(INT32 i, pSekWriteLongHandler pHandler)
{
#if defined FBA_DEBUG
if (!DebugCPU_SekInitted) bprintf(PRINT_ERROR, _T("SekSetWriteLongHandler called without init\n"));
if (nSekActive == -1) bprintf(PRINT_ERROR, _T("SekSetWriteLongHandler called when no CPU open\n"));
#endif
if (i >= SEK_MAXHANDLER) {
return 1;
}
@ -1571,6 +1687,10 @@ INT32 SekGetPC(INT32 n)
INT32 SekGetPC(INT32)
#endif
{
#if defined FBA_DEBUG
if (!DebugCPU_SekInitted) bprintf(PRINT_ERROR, _T("SekGetPC called without init\n"));
if (nSekActive == -1) bprintf(PRINT_ERROR, _T("SekGetPC called when no CPU open\n"));
#endif
#ifdef EMU_A68K
if (nSekCPUType[nSekActive] == 0) {
@ -1596,6 +1716,11 @@ INT32 SekGetPC(INT32)
INT32 SekDbgGetCPUType()
{
#if defined FBA_DEBUG
if (!DebugCPU_SekInitted) bprintf(PRINT_ERROR, _T("SekDbgGetCPUType called without init\n"));
if (nSekActive == -1) bprintf(PRINT_ERROR, _T("SekDbgGetCPUType called when no CPU open\n"));
#endif
switch (nSekCPUType[nSekActive]) {
case 0:
case 0x68000:
@ -1611,11 +1736,21 @@ INT32 SekDbgGetCPUType()
INT32 SekDbgGetPendingIRQ()
{
#if defined FBA_DEBUG
if (!DebugCPU_SekInitted) bprintf(PRINT_ERROR, _T("SekDbgGetPendingIRQ called without init\n"));
if (nSekActive == -1) bprintf(PRINT_ERROR, _T("SekDbgGetPendingIRQ called when no CPU open\n"));
#endif
return nSekIRQPending[nSekActive] & 7;
}
UINT32 SekDbgGetRegister(SekRegister nRegister)
{
#if defined FBA_DEBUG
if (!DebugCPU_SekInitted) bprintf(PRINT_ERROR, _T("SekDbgGetRegister called without init\n"));
if (nSekActive == -1) bprintf(PRINT_ERROR, _T("SekDbgGetRegister called when no CPU open\n"));
#endif
#if defined EMU_A68K
if (nSekCPUType[nSekActive] == 0) {
switch (nRegister) {
@ -1742,6 +1877,11 @@ UINT32 SekDbgGetRegister(SekRegister nRegister)
bool SekDbgSetRegister(SekRegister nRegister, UINT32 nValue)
{
#if defined FBA_DEBUG
if (!DebugCPU_SekInitted) bprintf(PRINT_ERROR, _T("SekDbgSetRegister called without init\n"));
if (nSekActive == -1) bprintf(PRINT_ERROR, _T("SekDbgSetRegister called when no CPU open\n"));
#endif
switch (nRegister) {
case SEK_REG_D0:
case SEK_REG_D1:
@ -1807,6 +1947,10 @@ bool SekDbgSetRegister(SekRegister nRegister, UINT32 nValue)
INT32 SekScan(INT32 nAction)
{
#if defined FBA_DEBUG
if (!DebugCPU_SekInitted) bprintf(PRINT_ERROR, _T("SekScan called without init\n"));
#endif
// Scan the 68000 states
struct BurnArea ba;

28
src/cpu/sek.h
View File

@ -146,6 +146,12 @@ INT32 SekRun(const INT32 nCycles);
inline static INT32 SekIdle(INT32 nCycles)
{
#if defined FBA_DEBUG
extern INT32 DebugCPU_SekInitted;
if (!DebugCPU_SekInitted) bprintf(PRINT_ERROR, _T("SekIdle called without init\n"));
if (nSekActive == -1) bprintf(PRINT_ERROR, _T("SekIdle called when no CPU open\n"));
#endif
nSekCyclesTotal += nCycles;
return nCycles;
@ -153,6 +159,12 @@ inline static INT32 SekIdle(INT32 nCycles)
inline static INT32 SekSegmentCycles()
{
#if defined FBA_DEBUG
extern INT32 DebugCPU_SekInitted;
if (!DebugCPU_SekInitted) bprintf(PRINT_ERROR, _T("SekSegmentCycles called without init\n"));
if (nSekActive == -1) bprintf(PRINT_ERROR, _T("SekSegmentCycles called when no CPU open\n"));
#endif
#ifdef EMU_M68K
return nSekCyclesDone + nSekCyclesToDo - m68k_ICount;
#else
@ -160,8 +172,18 @@ inline static INT32 SekSegmentCycles()
#endif
}
#if defined FBA_DEBUG
static INT32 SekTotalCycles()
#else
inline static INT32 SekTotalCycles()
#endif
{
#if defined FBA_DEBUG
extern INT32 DebugCPU_SekInitted;
if (!DebugCPU_SekInitted) bprintf(PRINT_ERROR, _T("SekTotalCycles called without init\n"));
if (nSekActive == -1) bprintf(PRINT_ERROR, _T("SekTotalCycles called when no CPU open\n"));
#endif
#ifdef EMU_M68K
return nSekCyclesTotal + nSekCyclesToDo - m68k_ICount;
#else
@ -171,6 +193,12 @@ inline static INT32 SekTotalCycles()
inline static INT32 SekCurrentScanline()
{
#if defined FBA_DEBUG
extern INT32 DebugCPU_SekInitted;
if (!DebugCPU_SekInitted) bprintf(PRINT_ERROR, _T("SekCurrentScanline called without init\n"));
if (nSekActive == -1) bprintf(PRINT_ERROR, _T("SekCurrentScanline called when no CPU open\n"));
#endif
return SekTotalCycles() / nSekCyclesScanline;
}