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Code Issues Releases Activity

Improve decompiler output and reduce verbosity

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This commit is contained in:
bird_egop
2025-04-18 21:42:25 +03:00
parent c7fd962d90
commit 883f3a2659
3 changed files with 375 additions and 63 deletions
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29
X86Disassembler/Analysers/BlockDisassembler.cs
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@ -70,7 +70,7 @@ public class BlockDisassembler
// Skip if we've already visited this address
if (!visitedAddresses.Add(address))
{
Console.WriteLine($"Already visited address {address}");
// Skip addresses we've already processed
continue;
}
@ -97,7 +97,7 @@ public class BlockDisassembler
// and stop processing this path (to avoid duplicating instructions)
if (blocksByAddress.TryGetValue(currentPosition, out var targetBlock) && currentPosition != address)
{
Console.WriteLine("Stepped on to existing block. Creating in the middle");
// We've stepped onto an existing block, create a new one up to this point
// Register this block and establish the relationship with the target block
var newBlock = RegisterBlock(blocks, address, instructions, null, false, false);
@ -185,9 +185,7 @@ public class BlockDisassembler
foreach (var block in blocks)
{
// Convert from file offset to RVA by adding the base address
ulong rvaBlockAddress = block.Address + _baseAddress;
Console.WriteLine($"Converting block address from file offset 0x{block.Address:X8} to RVA 0x{rvaBlockAddress:X8}");
block.Address = rvaBlockAddress;
block.Address += _baseAddress;
}
// Create a new AsmFunction with the RVA address
@ -197,23 +195,7 @@ public class BlockDisassembler
Blocks = blocks,
};
// Verify that the entry block exists
var entryBlock = asmFunction.EntryBlock;
if (entryBlock == null)
{
Console.WriteLine($"Warning: No entry block found at RVA 0x{entryPointRVA:X8}");
// Try to find a block at the file offset address (for backward compatibility)
var fallbackBlock = blocks.FirstOrDefault(b => b.Address == (fileOffset + _baseAddress));
if (fallbackBlock != null)
{
Console.WriteLine($"Found fallback entry block at RVA 0x{fallbackBlock.Address:X8}");
}
}
else
{
Console.WriteLine($"Found entry block at RVA 0x{entryBlock.Address:X8}");
}
// Verify that the entry block exists (no need to log this information)
return asmFunction;
}
@ -280,8 +262,7 @@ public class BlockDisassembler
block.Predecessors.Add(currentBlock);
}
// Log the created block for debugging
Console.WriteLine($"Created block:\n{block}");
// Block created successfully
return block;
}