13988197905

Committed 21 Mar 2025 09:03AM UTC coverage: 23.407% (-3.8%) from 27.187%

Build # 13988197905

Build Type

Pull #426

github

Committed by

web-flow

Commit Message

Merge 4aa36af61 into 76a9b72af

Pull Request Pull Request #426: ISIL -> CIL Decompiler

Run Details

1270 of 7736 branches covered (16.42%)

Branch coverage included in aggregate %.

5 of 1526 new or added lines in 31 files covered. (0.33%)

4 existing lines in 3 files now uncovered.

3383 of 12143 relevant lines covered (27.86%)

107291.03 hits per line

Source File
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0.0

/Cpp2IL.Core/InstructionSets/ArmV7InstructionSet.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Cpp2IL.Core.Api;
using Cpp2IL.Core.Graphs;
using Cpp2IL.Core.Il2CppApiFunctions;
using Cpp2IL.Core.ISIL;
using Cpp2IL.Core.Model.Contexts;
using Cpp2IL.Core.Utils;
using Cpp2IL.Decompiler.IL;

namespace Cpp2IL.Core.InstructionSets;

public class ArmV7InstructionSet : Cpp2IlInstructionSet
{
    public override Memory<byte> GetRawBytesForMethod(MethodAnalysisContext context, bool isAttributeGenerator)
    {
        if (ArmV7Utils.TryGetMethodBodyBytesFast(context.UnderlyingPointer, context is AttributeGeneratorMethodAnalysisContext) is { } ret)
            return ret;

        var instructions = ArmV7Utils.GetArmV7MethodBodyAtVirtualAddress(context.UnderlyingPointer);

        return instructions.SelectMany(i => i.Bytes).ToArray();
    }

    public override List<InstructionSetIndependentInstruction> GetIsilFromMethod(MethodAnalysisContext context)
    {
        return [];
    }

    public override List<Instruction> GetDecompilerIlFromMethod(MethodAnalysisContext context, out List<object> ilParams)
    {
        ilParams = [];
        return [];
    }

    public override BaseKeyFunctionAddresses CreateKeyFunctionAddressesInstance()
    {
        //TODO Fix
        return new Arm64KeyFunctionAddresses();
    }

    public override string PrintAssembly(MethodAnalysisContext context)
    {
        var sb = new StringBuilder();

        var instructions = ArmV7Utils.GetArmV7MethodBodyAtVirtualAddress(context.UnderlyingPointer);

        var first = true;
        foreach (var instruction in instructions)
        {
            if (!first)
                sb.AppendLine();

            first = false;
            sb.Append("0x").Append(instruction.Address.ToString("X")).Append(" ").Append(instruction.Mnemonic).Append(" ").Append(instruction.Operand);
        }

        return sb.ToString();
    }
}

1	using System;
2	using System.Collections.Generic;
3	using System.Linq;
4	using System.Text;
5	using Cpp2IL.Core.Api;
6	using Cpp2IL.Core.Graphs;
7	using Cpp2IL.Core.Il2CppApiFunctions;
8	using Cpp2IL.Core.ISIL;
9	using Cpp2IL.Core.Model.Contexts;
10	using Cpp2IL.Core.Utils;
11	using Cpp2IL.Decompiler.IL;
12
13	namespace Cpp2IL.Core.InstructionSets;
14
15	public class ArmV7InstructionSet : Cpp2IlInstructionSet
16	{
17	public override Memory<byte> GetRawBytesForMethod(MethodAnalysisContext context, bool isAttributeGenerator)
18	{
19	if (ArmV7Utils.TryGetMethodBodyBytesFast(context.UnderlyingPointer, context is AttributeGeneratorMethodAnalysisContext) is { } ret)	×
20	return ret;	×
21
22	var instructions = ArmV7Utils.GetArmV7MethodBodyAtVirtualAddress(context.UnderlyingPointer);	×
23
24	return instructions.SelectMany(i => i.Bytes).ToArray();	×
25	}
26
27	public override List<InstructionSetIndependentInstruction> GetIsilFromMethod(MethodAnalysisContext context)
28	{
29	return [];	×
30	}
31
32	public override List<Instruction> GetDecompilerIlFromMethod(MethodAnalysisContext context, out List<object> ilParams)
33	{
NEW 34	ilParams = [];	×
NEW 35	return [];	×
36	}
37
38	public override BaseKeyFunctionAddresses CreateKeyFunctionAddressesInstance()
39	{
40	//TODO Fix
41	return new Arm64KeyFunctionAddresses();	×
42	}
43
44	public override string PrintAssembly(MethodAnalysisContext context)
45	{
46	var sb = new StringBuilder();	×
47
48	var instructions = ArmV7Utils.GetArmV7MethodBodyAtVirtualAddress(context.UnderlyingPointer);	×
49
50	var first = true;	×
51	foreach (var instruction in instructions)	×
52	{
53	if (!first)	×
54	sb.AppendLine();	×
55
56	first = false;	×
57	sb.Append("0x").Append(instruction.Address.ToString("X")).Append(" ").Append(instruction.Mnemonic).Append(" ").Append(instruction.Operand);	×
58	}
59
60	return sb.ToString();	×
61	}
62	}

SamboyCoding / Cpp2IL / 13988197905

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