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

Split FloatingPointHandler into specialized handlers for each instruction type and fixed FLDCW instruction formatting

Browse Source
This commit is contained in:
bird_egop
2025-04-12 23:33:40 +03:00
parent 82653f96f2
commit 3cc6d27e33
9 changed files with 260 additions and 18 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
X86Disassembler/X86/Handlers/FloatingPoint/LoadStoreInt16Handler.cs
View File

@ -77,21 +77,27 @@ public class LoadStoreInt16Handler : FloatingPointBaseHandler
if (mod != 3) // Memory operand
{
string operand = ModRMDecoder.DecodeModRM(mod, rm, false);
if (reg == 0 || reg == 2 || reg == 3 || reg == 5 || reg == 7) // fild, fist, fistp, fild, fistp
{
if (reg == 5 || reg == 7) // 64-bit integer
{
instruction.Operands = $"qword ptr {operand}";
// Replace dword ptr with qword ptr for 64-bit integers
operand = operand.Replace("dword ptr", "qword ptr");
instruction.Operands = operand;
}
else // 16-bit integer
{
instruction.Operands = $"word ptr {operand}";
// Replace dword ptr with word ptr for 16-bit integers
operand = operand.Replace("dword ptr", "word ptr");
instruction.Operands = operand;
}
}
else if (reg == 4 || reg == 6) // fbld, fbstp
{
instruction.Operands = $"tbyte ptr {operand}";
// Replace dword ptr with tbyte ptr for 80-bit packed BCD
operand = operand.Replace("dword ptr", "tbyte ptr");
instruction.Operands = operand;
}
else
{