mirrors/ParkanPlayground
0
Fork 0
mirror of https://github.com/sampletext32/ParkanPlayground.git synced 2025-06-20 16:18:37 +03:00
Code Issues Releases Activity

Test fixes

Browse Source
This commit is contained in:
bird_egop
2025-04-16 18:30:17 +03:00
parent d4eb920e2f
commit 6719cff2af
38 changed files with 469 additions and 170 deletions
Download Patch File Download Diff File Expand all files Collapse all files

35
X86Disassembler/X86/Handlers/FloatingPoint/LoadStoreFloat64Handler.cs
View File

@ -121,7 +121,7 @@ public class LoadStoreFloat64Handler : InstructionHandler
}
// Read the ModR/M byte
var (mod, reg, rm, memoryOperand) = ModRMDecoder.ReadModRM();
var (mod, reg, rm, rawMemoryOperand) = ModRMDecoder.ReadModRM();
// Set the instruction type based on the mod and reg fields
if (mod != 3) // Memory operand
@ -132,18 +132,33 @@ public class LoadStoreFloat64Handler : InstructionHandler
switch (reg)
{
case RegisterIndex.A: // FLD m64real
// Set the structured operands
memoryOperand.Size = 64; // Set size to 64 bits for double precision
instruction.StructuredOperands =
[
memoryOperand
];
return true;
case RegisterIndex.C: // FST m64real
case RegisterIndex.D: // FSTP m64real
// Create a new memory operand with 64-bit size using the appropriate factory method
Operand memoryOperand;
if (rawMemoryOperand is DirectMemoryOperand directMemory)
{
memoryOperand = OperandFactory.CreateDirectMemoryOperand(directMemory.Address, 64);
}
else if (rawMemoryOperand is BaseRegisterMemoryOperand baseRegMemory)
{
memoryOperand = OperandFactory.CreateBaseRegisterMemoryOperand(baseRegMemory.BaseRegister, 64);
}
else if (rawMemoryOperand is DisplacementMemoryOperand dispMemory)
{
memoryOperand = OperandFactory.CreateDisplacementMemoryOperand(dispMemory.BaseRegister, dispMemory.Displacement, 64);
}
else if (rawMemoryOperand is ScaledIndexMemoryOperand scaledMemory)
{
memoryOperand = OperandFactory.CreateScaledIndexMemoryOperand(scaledMemory.IndexRegister, scaledMemory.Scale, scaledMemory.BaseRegister, scaledMemory.Displacement, 64);
}
else
{
memoryOperand = rawMemoryOperand;
}
// Set the structured operands
memoryOperand.Size = 64; // Set size to 64 bits for double precision
instruction.StructuredOperands =
[
memoryOperand