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refactorings

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This commit is contained in:
bird_egop
2025-04-20 19:54:52 +03:00
parent 1c7054781c
commit c044db1b96
30 changed files with 513 additions and 863 deletions
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14
X86Disassembler/PE/PEUtility.cs
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@ -1,3 +1,5 @@
using X86Disassembler.PE.Types;
namespace X86Disassembler.PE;
/// <summary>
@ -7,7 +9,7 @@ public class PEUtility
{
private readonly List<SectionHeader> _sectionHeaders;
private readonly uint _sizeOfHeaders;
/// <summary>
/// Initialize a new instance of the PEUtility class
/// </summary>
@ -18,7 +20,7 @@ public class PEUtility
_sectionHeaders = sectionHeaders;
_sizeOfHeaders = sizeOfHeaders;
}
/// <summary>
/// Converts a Relative Virtual Address (RVA) to a file offset
/// </summary>
@ -30,7 +32,7 @@ public class PEUtility
{
return 0;
}
foreach (var section in _sectionHeaders)
{
// Check if the RVA is within this section
@ -38,7 +40,7 @@ public class PEUtility
{
// Calculate the offset within the section
uint offsetInSection = rva - section.VirtualAddress;
// Make sure we don't exceed the raw data size
if (offsetInSection < section.SizeOfRawData)
{
@ -46,13 +48,13 @@ public class PEUtility
}
}
}
// If the RVA is not within any section, it might be in the headers
if (rva < _sizeOfHeaders)
{
return rva;
}
throw new ArgumentException($"RVA {rva:X8} is not within any section");
}
}