mirror of
https://github.com/AppleWin/AppleWin.git
synced 2024-06-26 01:29:30 +00:00
717c5cba84
. Format now extensible for supporting new hardware types in the future . Include missing items like Apple2Type, CyclesThisVideoFrame (#255) Continue to support loading of old v1 format. Added card save/load for: . Mouse (#260) . HDD (#260) . Printer Extended card support for: . SSC Other: . Added save-state v1 struct size checks . Create SaveState_Structs_v2.h and split out common into SaveState_Structs_common.h . Refactor HardDisk.cpp to use imagehandle; and consolidate with Disk.cpp . Fix Disk/HD_GetFullPathName() which wasn't always returning full pathname . Consolidate common GetImageTitle() and move into DiskImage.cpp
38 lines
1.1 KiB
C
38 lines
1.1 KiB
C
#pragma once
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struct regsrec
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{
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BYTE a; // accumulator
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BYTE x; // index X
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BYTE y; // index Y
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BYTE ps; // processor status
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WORD pc; // program counter
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WORD sp; // stack pointer
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BYTE bJammed; // CPU has crashed (NMOS 6502 only)
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};
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extern regsrec regs;
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extern unsigned __int64 g_nCumulativeCycles;
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void CpuDestroy ();
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void CpuCalcCycles(ULONG nExecutedCycles);
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DWORD CpuExecute (DWORD);
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ULONG CpuGetCyclesThisVideoFrame(ULONG nExecutedCycles);
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void CpuInitialize ();
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void CpuSetupBenchmark ();
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void CpuIrqReset();
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void CpuIrqAssert(eIRQSRC Device);
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void CpuIrqDeassert(eIRQSRC Device);
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void CpuNmiReset();
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void CpuNmiAssert(eIRQSRC Device);
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void CpuNmiDeassert(eIRQSRC Device);
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void CpuReset ();
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void CpuSetSnapshot_v1(const BYTE A, const BYTE X, const BYTE Y, const BYTE P, const BYTE SP, const USHORT PC, const unsigned __int64 CumulativeCycles);
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void CpuGetSnapshot(struct SS_CPU6502_v2& CPU);
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void CpuSetSnapshot(const struct SS_CPU6502_v2& CPU);
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BYTE CpuRead(USHORT addr, ULONG uExecutedCycles);
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void CpuWrite(USHORT addr, BYTE a, ULONG uExecutedCycles);
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DWORD CpuGetEmulationTime_ms(void);
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