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Code Issues Releases Activity

Fixed immediate value formatting in Group1 instruction handlers

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bird_egop
2025-04-13 16:00:46 +03:00
parent 2c85192d13
commit 565158d9bd
65 changed files with 1318 additions and 254 deletions
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47
X86DisassemblerTests/InstructionTests/MovRm8Imm8Tests.cs Normal file
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using X86Disassembler.X86;
namespace X86DisassemblerTests.InstructionTests;
/// <summary>
/// Tests for MOV r/m8, imm8 instruction (0xC6)
/// </summary>
public class MovRm8Imm8Tests
{
/// <summary>
/// Tests the MOV r8, imm8 instruction (0xC6) with register operand
/// </summary>
[Fact]
public void TestMovR8Imm8()
{
// Arrange
byte[] code = { 0xC6, 0xC0, 0x42 }; // MOV AL, 0x42
// Act
Disassembler disassembler = new Disassembler(code, 0x1000);
var instructions = disassembler.Disassemble();
// Assert
Assert.Single(instructions);
Assert.Equal("mov", instructions[0].Mnemonic);
Assert.Equal("al, 0x42", instructions[0].Operands);
}
/// <summary>
/// Tests the MOV m8, imm8 instruction (0xC6) with memory operand
/// </summary>
[Fact]
public void TestMovM8Imm8()
{
// Arrange
byte[] code = { 0xC6, 0x01, 0x01 }; // MOV BYTE PTR [ECX], 0x01
// Act
Disassembler disassembler = new Disassembler(code, 0x1000);
var instructions = disassembler.Disassemble();
// Assert
Assert.Single(instructions);
Assert.Equal("mov", instructions[0].Mnemonic);
Assert.Equal("byte ptr [ecx], 0x01", instructions[0].Operands);
}
}