| public EnqueueUserGlobalData ( Address addr, DataType dt ) : void | ||
| addr | Address | |
| dt | DataType | |
| return | void | |
public void Scanner_GlobalDataRecursiveStructs()
{
var bytes = new byte[] {
0x17, 0x00, 0x21, 0x43, 0x00, 0x00, 0x21, 0x43,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
};
Given_Program(Address.Ptr32(0x43210000), bytes);
Given_Project();
var sc = new Scanner(
this.program,
new ImportResolver(project, program, eventListener),
this.sc
);
var ft = Given_Serialized_Signature(new SerializedSignature
{
ReturnValue = new Argument_v1 { Type = Real32() },
});
var str = new StructureType();
var fields = new StructureField[] {
new StructureField(0, new Pointer(ft, 4), "func"),
new StructureField(4, new Pointer(str, 4), "next"),
};
str.Fields.AddRange(fields);
sc.EnqueueUserGlobalData(Address.Ptr32(0x43210000), str);
sc.ScanImage();
var sExpSig =
@"Register real32 fn43210017()
// stackDelta: 4; fpuStackDelta: 0; fpuMaxParam: -1
";
Assert.AreEqual(1, program.Procedures.Count);
Assert.AreEqual(sExpSig, program.Procedures[Address.Ptr32(0x43210017)].Signature.ToString("fn43210017", FunctionType.EmitFlags.AllDetails));
}
public void Scanner_GlobalData_StructWithPadding()
{
var bytes = new byte[]
{
0x03, 0x00, // Type field (halfword)
0x00, 0x00, // ...alignment padding
0x08, 0x0, 0x21, 0x43, // pointer to function
0xC3, // function code.
};
Given_Program(Address.Ptr32(0x43210000), bytes);
Given_Project();
var ft = new FunctionType(
new Identifier("", PrimitiveType.Real32, null),
new Identifier[0]);
var str = new StructureType();
str.Fields.AddRange(new StructureField[]
{
new StructureField(0, PrimitiveType.Word16, "typeField"),
// two-byte gap here.
new StructureField(4, new Pointer(ft, 4), "pfn")
});
var scanner = new Scanner(
this.program,
new ImportResolver(project, program, eventListener),
this.sc);
scanner.EnqueueUserGlobalData(Address.Ptr32(0x43210000), str);
scanner.ScanImage();
Assert.AreEqual(1, program.Procedures.Count, "Scanner should have detected the pointer to function correctly.");
Assert.AreEqual(Address.Ptr32(0x43210008), program.Procedures.Keys.First());
}
public void Scanner_GlobalData()
{
var bytes = new byte[] {
0x48, 0x00, 0x21, 0x43, 0x00, 0x00, 0x00, 0x01, 0x53, 0x00, 0x21, 0x43,
0x28, 0x00, 0x21, 0x43, 0x00, 0x00, 0x00, 0x02, 0x63, 0x00, 0x21, 0x43,
0x38, 0x00, 0x21, 0x43, 0x00, 0x00, 0x00, 0x03, 0x73, 0x00, 0x21, 0x43,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
};
Given_Program(Address.Ptr32(0x43210000), bytes);
var project = new Project { Programs = { program } };
var sc = new Scanner(
this.program,
new ImportResolver(project, program, eventListener),
this.sc
);
var ft1 = Given_Serialized_Signature(new SerializedSignature
{
ReturnValue = new Argument_v1 { Type = Int32() },
});
var ft2 = Given_Serialized_Signature(new SerializedSignature
{
ReturnValue = new Argument_v1 { Type = Char() }
});
var str = new StructureType();
var fields = new StructureField[] {
new StructureField(0, new Pointer(ft1, 4), "A"),
new StructureField(4, PrimitiveType.Int32, "B"),
new StructureField(8, new Pointer(ft2, 4), "C"),
};
str.Fields.AddRange(fields);
var elementType = new TypeReference("test", str);
var arrayType = new ArrayType(elementType, 3);
sc.EnqueueUserGlobalData(Address.Ptr32(0x43210000), arrayType);
sc.ScanImage();
var sExpSig1 =
@"Register ui32 sig1()
// stackDelta: 4; fpuStackDelta: 0; fpuMaxParam: -1
";
var sExpSig2 =
@"Register char sig2()
// stackDelta: 4; fpuStackDelta: 0; fpuMaxParam: -1
";
Assert.AreEqual(6, program.Procedures.Count);
Assert.AreEqual(sExpSig1, program.Procedures[Address.Ptr32(0x43210028)].Signature.ToString("sig1", FunctionType.EmitFlags.AllDetails));
Assert.AreEqual(sExpSig1, program.Procedures[Address.Ptr32(0x43210038)].Signature.ToString("sig1", FunctionType.EmitFlags.AllDetails));
Assert.AreEqual(sExpSig1, program.Procedures[Address.Ptr32(0x43210048)].Signature.ToString("sig1", FunctionType.EmitFlags.AllDetails));
Assert.AreEqual(sExpSig2, program.Procedures[Address.Ptr32(0x43210053)].Signature.ToString("sig2", FunctionType.EmitFlags.AllDetails));
Assert.AreEqual(sExpSig2, program.Procedures[Address.Ptr32(0x43210063)].Signature.ToString("sig2", FunctionType.EmitFlags.AllDetails));
Assert.AreEqual(sExpSig2, program.Procedures[Address.Ptr32(0x43210073)].Signature.ToString("sig2", FunctionType.EmitFlags.AllDetails));
}
