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//----------------------------------------------------------------------------
//
// Alpha machine implementation.
//
// Copyright (C) Microsoft Corporation, 2000-2001.
//
//----------------------------------------------------------------------------
#ifndef __ALPHA_MACH_HPP__
#define __ALPHA_MACH_HPP__
//
// NOTE: Be very careful when using machine-specific header files
// such as nt<plat>.h. The machine implementation class is
// compiled for all platforms so the nt<plat>.h file will be the
// one for the build platform, not necessarily the platform
// of the machine implementation. ntdbg.h contains many cross-platform
// types and definitions that can be used to avoid problems.
//
class AlphaMachineInfo : public MachineInfo{public: // MachineInfo.
virtual HRESULT InitializeConstants(void); virtual void InitializeContext (ULONG64 Pc, PDBGKD_ANY_CONTROL_REPORT ControlReport); virtual HRESULT KdGetContextState(ULONG State); virtual HRESULT KdSetContext(void); virtual HRESULT ConvertContextFrom(PCROSS_PLATFORM_CONTEXT Context, ULONG FromSver, ULONG FromSize, PVOID From); virtual HRESULT ConvertContextTo(PCROSS_PLATFORM_CONTEXT Context, ULONG ToSver, ULONG ToSize, PVOID To); virtual void InitializeContextFlags(PCROSS_PLATFORM_CONTEXT Context, ULONG Version); virtual int GetType(ULONG index); virtual BOOL GetVal(ULONG index, REGVAL *val); virtual BOOL SetVal(ULONG index, REGVAL *val);
virtual void OutputAll(ULONG Mask, ULONG OutMask);
virtual TRACEMODE GetTraceMode(void); virtual void SetTraceMode(TRACEMODE Mode); virtual BOOL IsStepStatusSupported(ULONG Status);
virtual ULONG ExecutingMachine(void);
virtual void Assemble(PADDR Addr, PSTR Input); virtual BOOL Disassemble(PADDR Addr, PSTR Buffer, BOOL EffAddr);
virtual BOOL IsBreakpointInstruction(PADDR Addr); virtual HRESULT InsertBreakpointInstruction(PUSER_DEBUG_SERVICES Services, ULONG64 Process, ULONG64 Offset, PUCHAR SaveInstr, PULONG64 ChangeStart, PULONG ChangeLen); virtual HRESULT RemoveBreakpointInstruction(PUSER_DEBUG_SERVICES Services, ULONG64 Process, ULONG64 Offset, PUCHAR SaveInstr, PULONG64 ChangeStart, PULONG ChangeLen); virtual void AdjustPCPastBreakpointInstruction(PADDR Addr, ULONG BreakType); virtual BOOL IsCallDisasm(PCSTR Disasm); virtual BOOL IsReturnDisasm(PCSTR Disasm); virtual BOOL IsSystemCallDisasm(PCSTR Disasm); virtual BOOL IsDelayInstruction(PADDR Addr); virtual void GetEffectiveAddr(PADDR Addr); virtual void GetNextOffset(BOOL StepOver, PADDR NextAddr, PULONG NextMachine);
virtual void IncrementBySmallestInstruction(PADDR Addr); virtual void DecrementBySmallestInstruction(PADDR Addr); virtual BOOL DisplayTrapFrame(ULONG64 FrameAddress, OUT PCROSS_PLATFORM_CONTEXT Context); virtual void ValidateCxr(PCROSS_PLATFORM_CONTEXT Context);
virtual void PrintStackFrameAddresses(ULONG Flags, PDEBUG_STACK_FRAME StackFrame); virtual HRESULT ReadKernelProcessorId (ULONG Processor, PDEBUG_PROCESSOR_IDENTIFICATION_ALL Id);
// AlphaMachineInfo.
void OutputFunctionEntry64(PIMAGE_ALPHA64_RUNTIME_FUNCTION_ENTRY Entry);
ULONG GetIntRegNumber(ULONG Index) { return ALPHA_INT64_BASE + Index; }
void BufferEffectiveAddress(ULONG64); void BufferReg(ULONG); void BufferFReg(ULONG);};
class Axp32MachineInfo : public AlphaMachineInfo{public: virtual HRESULT InitializeConstants(void); virtual HRESULT InitializeForTarget(void);
virtual HRESULT GetContextFromThreadStack(ULONG64 ThreadBase, PCROSS_PLATFORM_THREAD Thread, PCROSS_PLATFORM_CONTEXT Context, PDEBUG_STACK_FRAME Frame, PULONG RunningOnProc);
virtual void GetPC(PADDR Address); virtual void SetPC(PADDR Address); virtual void GetFP(PADDR Address); virtual void GetSP(PADDR Address); virtual ULONG64 GetArgReg(void);
virtual HRESULT SetPageDirectory(ULONG Idx, ULONG64 PageDir, PULONG NextIdx); virtual HRESULT GetVirtualTranslationPhysicalOffsets (ULONG64 Virt, PULONG64 Offsets, ULONG OffsetsSize, PULONG Levels, PULONG PfIndex, PULONG64 LastPhys); virtual HRESULT GetBaseTranslationVirtualOffset(PULONG64 Offset);
virtual void OutputFunctionEntry(PVOID RawEntry); virtual HRESULT ReadDynamicFunctionTable(ULONG64 Table, PULONG64 NextTable, PULONG64 MinAddress, PULONG64 MaxAddress, PULONG64 BaseAddress, PULONG64 TableData, PULONG TableSize, PWSTR OutOfProcessDll, PCROSS_PLATFORM_DYNAMIC_FUNCTION_TABLE RawTable); virtual PVOID FindDynamicFunctionEntry(PCROSS_PLATFORM_DYNAMIC_FUNCTION_TABLE Table, ULONG64 Address, PVOID TableData, ULONG TableSize);};
class Axp64MachineInfo : public AlphaMachineInfo{public: virtual HRESULT InitializeConstants(void); virtual HRESULT InitializeForTarget(void);
virtual HRESULT GetContextFromThreadStack(ULONG64 ThreadBase, PCROSS_PLATFORM_THREAD Thread, PCROSS_PLATFORM_CONTEXT Context, PDEBUG_STACK_FRAME Frame, PULONG RunningOnProc);
virtual void GetPC(PADDR Address); virtual void SetPC(PADDR Address); virtual void GetFP(PADDR Address); virtual void GetSP(PADDR Address); virtual ULONG64 GetArgReg(void);
virtual HRESULT SetPageDirectory(ULONG Idx, ULONG64 PageDir, PULONG NextIdx); virtual HRESULT GetVirtualTranslationPhysicalOffsets (ULONG64 Virt, PULONG64 Offsets, ULONG OffsetsSize, PULONG Levels, PULONG PfIndex, PULONG64 LastVal); virtual HRESULT GetBaseTranslationVirtualOffset(PULONG64 Offset);
virtual void OutputFunctionEntry(PVOID RawEntry); virtual HRESULT ReadDynamicFunctionTable(ULONG64 Table, PULONG64 NextTable, PULONG64 MinAddress, PULONG64 MaxAddress, PULONG64 BaseAddress, PULONG64 TableData, PULONG TableSize, PWSTR OutOfProcessDll, PCROSS_PLATFORM_DYNAMIC_FUNCTION_TABLE RawTable); virtual PVOID FindDynamicFunctionEntry(PCROSS_PLATFORM_DYNAMIC_FUNCTION_TABLE Table, ULONG64 Address, PVOID TableData, ULONG TableSize);};
extern Axp32MachineInfo g_Axp32Machine;extern Axp64MachineInfo g_Axp64Machine;
#endif // #ifndef __ALPHA_MACH_HPP__
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