/// <summary>
/// Instantiates a base PIC disassembler.
/// </summary>
/// <param name="arch">The PIC architecture.</param>
/// <param name="rdr">The memory reader.</param, Mnemonic>
protected PICDisassemblerBase(PICArchitecture arch, EndianImageReader rdr)
{
this.arch = arch;
this.rdr = rdr;
this.instrCur = null !;
this.addrCur = null !;
}
/// <summary>
/// Copy Constructor.
/// </summary>
/// <param name="st">The PIC18 state to copy.</param>
public PICProcessorState(PICProcessorState st) : base(st)
{
arch = st.arch;
HWStackItems = st.HWStackItems;
ValidRegsValues = new Dictionary <PICRegisterStorage, PICRegisterContent>(st.ValidRegsValues);
ValidRegs = new HashSet <RegisterStorage>(st.ValidRegs);
}
private PICProgramPostprocessor(Program prog, PICArchitecture arch)
{
program = prog;
architecture = arch;
newMap = new SegmentMap(PICProgAddress.Ptr(0));
renamingCounter = null !;
}
protected Identifier Bsr; // cached BSR register identifier
protected PICRewriter(PICArchitecture arch, PICDisassemblerBase disasm, PICProcessorState state, IStorageBinder binder, IRewriterHost host)
{
this.arch = arch;
this.state = state;
this.binder = binder;
this.host = host;
this.disasm = disasm;
dasm = disasm.GetEnumerator();
Wreg = GetWReg;
Bsr = GetBsr;
}
/// <summary>
/// Postprocess the program which has been loaded.
/// </summary>
/// <param name="program">The program.</param>
/// <param name="arch">The architecture of the processor.</param>
public virtual void PostprocessProgram(Program program, PICArchitecture arch)
{
PICProgramPostprocessor.Validate(program, arch);
}
/// <summary> /// Creates the processor state. /// </summary> /// <param name="arch">The architecture of the processor.</param> /// <returns> /// The new processor state. /// </returns> public abstract PICProcessorState CreateProcessorState(PICArchitecture arch);
/// <summary> /// Creates the instructions IL rewriter for the target processor. /// </summary> /// <param name="arch">The architecture of the processor.</param> /// <param name="dasm">The disassembler.</param> /// <param name="state">The processor state.</param> /// <param name="binder">The storage binder.</param> /// <param name="host">The host.</param> /// <returns> /// The new rewriter. /// </returns> public abstract PICRewriter CreateRewriter(PICArchitecture arch, PICDisassemblerBase dasm, PICProcessorState state, IStorageBinder binder, IRewriterHost host);
/// <summary> /// Creates an emulator for the target processor. /// </summary> /// <param name="arch">The architecture of the processor.</param> /// <param name="segmentMap">The memory of the program to be emulated.</param> /// <param name="envEmulator">Emulated environment.</param> /// <returns>The created emulator.</returns> public virtual IProcessorEmulator CreateEmulator(PICArchitecture arch, SegmentMap segmentMap, IPlatformEmulator envEmulator) => throw new NotImplementedException();
/// <summary> /// Creates a disassembler for the target processor. /// </summary> /// <param name="arch">The architecture of the processor.</param> /// <param name="rdr">The memory image reader.</param> /// <returns> /// The new disassembler. /// </returns> public abstract PICDisassemblerBase CreateDisassembler(PICArchitecture arch, EndianImageReader rdr);
protected HashSet <RegisterStorage> ValidRegs; // Validity of registers. Note: if not valid, there is no corresponding entry in 'regs'.
/// <summary>
/// Constructor.
/// </summary>
/// <param name="arch">The PIC18 target architecture.</param>
public PICProcessorState(PICArchitecture arch)
{
this.arch = arch;
ValidRegsValues = new Dictionary <PICRegisterStorage, PICRegisterContent>();
ValidRegs = new HashSet <RegisterStorage>();
}
/// <summary>
/// Instantiates a base PIC disassembler.
/// </summary>
/// <param name="arch">The PIC architecture.</param>
/// <param name="rdr">The memory reader.</param, Mnemonic>
protected PICDisassemblerBase(PICArchitecture arch, EndianImageReader rdr)
{
this.arch = arch;
this.rdr = rdr;
}
public static Program Validate(Program prog, PICArchitecture arch) => new PICProgramPostprocessor(prog ?? throw new ArgumentNullException(nameof(prog)),
public PICOperandConfigBits(PICArchitecture arch, PICProgAddress addr, ushort config) : base(config)
{
this.arch = arch;
this.addr = addr;
}