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Moved lastCycles static int out of header file (fixes compiler warnings)

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This commit is contained in:
Bart Trzynadlowski 2016-03-22 01:05:34 +00:00
parent 3afe3cf1a7
commit f0488a3c94
2 changed files with 35 additions and 34 deletions
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67
Src/CPU/68K/68K.cpp
View file

@ -46,16 +46,19 @@
******************************************************************************/
// Bus
static CBus *Bus = NULL;
static CBus *s_Bus = NULL;
#ifdef SUPERMODEL_DEBUGGER
// Debugger
static CMusashi68KDebug *Debug = NULL;
static CMusashi68KDebug *s_Debug = NULL;
#endif
// IRQ callback
static int (*IRQAck)(int nIRQ) = NULL;
// Cycles remaining in timeslice
static int s_lastCycles;
/******************************************************************************
68K Interface
@ -227,18 +230,18 @@ void M68KSetIRQ(int irqLevel)
int M68KRun(int numCycles)
{
#ifdef SUPERMODEL_DEBUGGER
if (Debug != NULL)
if (s_Debug != NULL)
{
Debug->CPUActive();
lastCycles += numCycles;
s_Debug->CPUActive();
s_lastCycles += numCycles;
}
#endif // SUPERMODEL_DEBUGGER
int doneCycles = m68k_execute(numCycles);
#ifdef SUPERMODEL_DEBUGGER
if (Debug != NULL)
if (s_Debug != NULL)
{
Debug->CPUInactive();
lastCycles -= m68k_cycles_remaining();
s_Debug->CPUInactive();
s_lastCycles -= m68k_cycles_remaining();
}
#endif // SUPERMODEL_DEBUGGER
return doneCycles;
@ -248,7 +251,7 @@ void M68KReset(void)
{
m68k_pulse_reset();
#ifdef SUPERMODEL_DEBUGGER
lastCycles = 0;
s_lastCycles = 0;
#endif
DebugLog("68K reset\n");
}
@ -262,7 +265,7 @@ void M68KSetIRQCallback(int (*F)(int nIRQ))
void M68KAttachBus(CBus *BusPtr)
{
Bus = BusPtr;
s_Bus = BusPtr;
DebugLog("Attached bus to 68K\n");
}
@ -271,9 +274,9 @@ void M68KAttachBus(CBus *BusPtr)
void M68KGetContext(M68KCtx *Dest)
{
Dest->IRQAck = IRQAck;
Dest->Bus = Bus;
Dest->Bus = s_Bus;
#ifdef SUPERMODEL_DEBUGGER
Dest->Debug = Debug;
Dest->Debug = s_Debug;
#endif // SUPERMODEL_DEBUGGER
m68k_get_context(&(Dest->musashiCtx));
}
@ -281,9 +284,9 @@ void M68KGetContext(M68KCtx *Dest)
void M68KSetContext(M68KCtx *Src)
{
IRQAck = Src->IRQAck;
Bus = Src->Bus;
s_Bus = Src->Bus;
#ifdef SUPERMODEL_DEBUGGER
Debug = Src->Debug;
s_Debug = Src->Debug;
#endif // SUPERMODEL_DEBUGGER
m68k_set_context(&(Src->musashiCtx));
}
@ -295,9 +298,9 @@ bool M68KInit(void)
m68k_init();
m68k_set_cpu_type(M68K_CPU_TYPE_68000);
m68k_set_int_ack_callback(M68KIRQCallback);
Bus = NULL;
s_Bus = NULL;
#ifdef SUPERMODEL_DEBUGGER
Debug = NULL;
s_Debug = NULL;
#endif // SUPERMODEL_DEBUGGER
DebugLog("Initialized 68K\n");
return OKAY;
@ -370,12 +373,12 @@ extern "C" {
#ifdef SUPERMODEL_DEBUGGER
void M68KDebugCallback()
{
if (Debug != NULL)
if (s_Debug != NULL)
{
UINT32 pc = m68k_get_reg(NULL, M68K_REG_PC);
UINT32 opcode = Bus->Read16(pc);
Debug->CPUExecute(pc, opcode, lastCycles - m68k_cycles_remaining());
lastCycles = m68k_cycles_remaining();
UINT32 opcode = s_Bus->Read16(pc);
s_Debug->CPUExecute(pc, opcode, s_lastCycles - m68k_cycles_remaining());
s_lastCycles = m68k_cycles_remaining();
}
}
#endif // SUPERMODEL_DEBUGGER
@ -383,10 +386,10 @@ void M68KDebugCallback()
int M68KIRQCallback(int nIRQ)
{
#ifdef SUPERMODEL_DEBUGGER
if (Debug != NULL)
if (s_Debug != NULL)
{
Debug->CPUException(25);
Debug->CPUInterrupt(nIRQ - 1);
s_Debug->CPUException(25);
s_Debug->CPUInterrupt(nIRQ - 1);
}
#endif // SUPERMODEL_DEBUGGER
if (NULL == IRQAck) // no handler, use default behavior
@ -400,47 +403,47 @@ int M68KIRQCallback(int nIRQ)
unsigned int FASTCALL M68KFetch8(unsigned int a)
{
return Bus->Read8(a);
return s_Bus->Read8(a);
}
unsigned int FASTCALL M68KFetch16(unsigned int a)
{
return Bus->Read16(a);
return s_Bus->Read16(a);
}
unsigned int FASTCALL M68KFetch32(unsigned int a)
{
return Bus->Read32(a);
return s_Bus->Read32(a);
}
unsigned int FASTCALL M68KRead8(unsigned int a)
{
return Bus->Read8(a);
return s_Bus->Read8(a);
}
unsigned int FASTCALL M68KRead16(unsigned int a)
{
return Bus->Read16(a);
return s_Bus->Read16(a);
}
unsigned int FASTCALL M68KRead32(unsigned int a)
{
return Bus->Read32(a);
return s_Bus->Read32(a);
}
void FASTCALL M68KWrite8(unsigned int a, unsigned int d)
{
Bus->Write8(a, d);
s_Bus->Write8(a, d);
}
void FASTCALL M68KWrite16(unsigned int a, unsigned int d)
{
Bus->Write16(a, d);
s_Bus->Write16(a, d);
}
void FASTCALL M68KWrite32(unsigned int a, unsigned int d)
{
Bus->Write32(a, d);
s_Bus->Write32(a, d);
}
} // extern "C"

2
Src/CPU/68K/68K.h
View file

@ -280,8 +280,6 @@ extern void M68KSetContext(M68KCtx *Src);
#define DBG68K_REG_A6 17
#define DBG68K_REG_A7 18
static int lastCycles = 0;
/*
* M68KGetRegister(ctx, reg):
*