private static SparcInstruction Disassemble(MemoryArea img)
{
var arch = new SparcArchitecture("sparc", PrimitiveType.Word32);
var dasm = new SparcDisassembler(arch, img.CreateBeReader(0U));
return(dasm.First());
}
private IEnumerator <M68kInstruction> CreateDasm(byte[] bytes, uint address)
{
Address addr = Address.Ptr32(address);
MemoryArea img = new MemoryArea(addr, bytes);
return(M68kDisassembler.Create68020(img.CreateBeReader(addr)).GetEnumerator());
}
public MacsBugSymbolScanner(IProcessorArchitecture arch, MemoryArea mem)
{
this.arch = arch;
this.rdr = mem.CreateBeReader(0);
this.reValidVariableLengthProcedureName = new Regex(
"[a-zA-Z%_]([a-zA-Z0-9%_.])*");
}
private static SparcInstruction Disassemble(MemoryArea img)
{
var sc = new ServiceContainer();
var arch = new SparcArchitecture32(sc, "sparc");
var dasm = new SparcDisassembler(arch, arch.Decoder, img.CreateBeReader(0U));
return(dasm.First());
}
protected override IEnumerable <RtlInstructionCluster> GetRtlStream(MemoryArea mem, IStorageBinder binder, IRewriterHost host)
{
return(arch.CreateRewriter(
mem.CreateBeReader(0),
arch.CreateProcessorState(),
binder,
host));
}
protected override IEnumerable <RtlInstructionCluster> GetInstructionStream(IStorageBinder binder, IRewriterHost host)
{
return(new PaRiscRewriter(
arch,
mem.CreateBeReader(0),
arch.CreateProcessorState(),
binder,
host));
}
public void A5Relocator_One()
{
Given_Relocator();
var w = new BeImageWriter(mem.Bytes, 0);
w.WriteByte(0x80); // Skip 0.
w.WriteByte(0x00);
w = new BeImageWriter(mem.Bytes, 1024);
w.WriteBeUInt32(0x00123400);
relocator.Relocate();
var r = mem.CreateBeReader(1024);
var uRelocated = r.ReadBeUInt32();
Assert.AreEqual(0x00223C00u, uRelocated);
}
protected override MemoryArea RewriteCode(string hexBytes)
{
var bytes = PlatformDefinition.LoadHexBytes(hexBytes)
.ToArray();
var image = new MemoryArea(LoadAddress, bytes);
this.rdr = image.CreateBeReader(0);
this.dasm = mkDasm(rdr);
return(image);
}
// [Test]
public void Cr16Dasm_Gen()
{
var mem = new MemoryArea(Address.Ptr16(0x8000), new byte[1024]);
var rnd = new Random(0x4711);
rnd.NextBytes(mem.Bytes);
var rdr = mem.CreateBeReader(0);
var dasm = arch.CreateDisassembler(rdr);
dasm.Take(100).ToArray();
}
protected override MemoryArea RewriteCode(uint[] words)
{
byte[] bytes = words.SelectMany(w => new byte[]
{
(byte)w,
(byte)(w >> 8),
(byte)(w >> 16),
(byte)(w >> 24),
}).ToArray();
this.image = new MemoryArea(LoadAddress, bytes);
dasm = new AlphaDisassembler(arch, image.CreateBeReader(LoadAddress));
return(image);
}
protected override MemoryArea RewriteCode(uint[] words)
{
byte[] bytes = words.SelectMany(w => new byte[]
{
(byte)(w >> 24),
(byte)(w >> 16),
(byte)(w >> 8),
(byte)w
}).ToArray();
var image = new MemoryArea(LoadAddress, bytes);
ppcInstrs = new PowerPcDisassembler(arch, image.CreateBeReader(LoadAddress), arch.WordWidth);
return(image);
}
protected override MemoryArea RewriteCode(uint[] words)
{
byte[] bytes = words.SelectMany(w => new byte[]
{
(byte)(w >> 24),
(byte)(w >> 16),
(byte)(w >> 8),
(byte)w
}).ToArray();
var image = new MemoryArea(LoadAddress, bytes);
this.rdr = image.CreateBeReader(LoadAddress);
dasm = mkDasm(rdr);
return(image);
}
private JumpTable ProcessJumpTable(MemoryArea memJt, IDictionary <Address, ImageSymbol> symbols)
{
var j = new JumpTable();
var ir = memJt.CreateBeReader(0);
j.AboveA5Size = ir.ReadBeUInt32();
j.BelowA5Size = ir.ReadBeUInt32();
j.JumpTableSize = ir.ReadBeUInt32();
j.JumpTableOffset = ir.ReadBeUInt32();
uint size = j.JumpTableSize;
while (size > 0)
{
JumpTableEntry jte = new JumpTableEntry();
var addr = ir.Address;
jte.RoutineOffsetFromSegmentStart = ir.ReadBeUInt16();
jte.Instruction = ir.ReadBeUInt32();
jte.LoadSegTrapNumber = ir.ReadBeUInt16();
j.Entries.Add(jte);
Debug.Print("{0}", jte);
size -= 8;
}
return(j);
}
protected override IEnumerable <RtlInstructionCluster> GetRtlStream(MemoryArea mem, IStorageBinder binder, IRewriterHost host)
{
var state = new MicroBlazeState(arch);
return(arch.CreateRewriter(mem.CreateBeReader(0), state, binder, host));
}
protected override IEnumerable <RtlInstructionCluster> GetRtlStream(MemoryArea mem, IStorageBinder binder, IRewriterHost host)
{
return(new i8051Rewriter(arch, mem.CreateBeReader(0), new i8051State(arch), binder, host));
}
private MemoryArea RewriteBytes(params byte[] bytes)
{
this.image = new MemoryArea(LoadAddress, bytes);
this.dasm = new Tms7000Disassembler(arch, image.CreateBeReader(LoadAddress));
return(image);
}
