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nice big refactor

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This commit is contained in:
bird_egop
2025-04-13 23:06:52 +03:00
parent 59df064ca4
commit 11a2cfada4
92 changed files with 981 additions and 1509 deletions
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11
X86Disassembler/X86/Handlers/Sub/SubImmFromRm32SignExtendedHandler.cs
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@ -70,9 +70,8 @@ public class SubImmFromRm32SignExtendedHandler : InstructionHandler
return false;
}
// Read the immediate value as a signed byte and sign-extend it to 32 bits
sbyte imm8 = (sbyte) Decoder.ReadByte();
int imm32 = imm8; // Automatic sign extension from sbyte to int
// Read the immediate value as a signed byte and sign-extend it to 32 bits with sign extension from sbyte to int
int imm32 = (sbyte) Decoder.ReadByte();
// Format the immediate value based on the operand type and value
string immStr;
@ -81,12 +80,12 @@ public class SubImmFromRm32SignExtendedHandler : InstructionHandler
if (mod != 3) // Memory operand
{
// For memory operands, use the actual value as specified in the test
immStr = $"0x{(byte) imm8:X2}";
immStr = $"0x{(byte) imm32:X2}";
}
else // Register operand
{
// For register operands, format based on whether it's negative or not
if (imm8 < 0)
if (imm32 < 0)
{
// For negative values, show the full 32-bit representation with 8-digit padding
immStr = $"0x{(uint) imm32:X8}";
@ -94,7 +93,7 @@ public class SubImmFromRm32SignExtendedHandler : InstructionHandler
else
{
// For positive values, just show the value with 2-digit padding for consistency
immStr = $"0x{(byte) imm8:X2}";
immStr = $"0x{(byte) imm32:X2}";
}
}