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Add PE .sxdata section notes

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This commit is contained in:
Matt Nadareski
2022-11-10 12:42:34 -08:00
parent 8a4caf82bb
commit 9cb3c963a1
1 changed files with 11 additions and 1 deletions
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12
BurnOutSharp.Models/PortableExecutable/Executable.cs
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@@ -83,6 +83,17 @@ namespace BurnOutSharp.Models.PortableExecutable
/// </summary>
public ResourceDirectoryTable ResourceDirectoryTable { get; set; }
// .sxdata - The valid exception handlers of an object are listed in the .sxdata
// section of that object. The section is marked IMAGE_SCN_LNK_INFO. It contains
// the COFF symbol index of each valid handler, using 4 bytes per index.
//
// Additionally, the compiler marks a COFF object as registered SEH by emitting
// the absolute symbol "@feat.00" with the LSB of the value field set to 1. A
// COFF object with no registered SEH handlers would have the "@feat.00" symbol,
// but no .sxdata section.
//
// TODO: Can we implement reading/parsing the .sxdata section?
#endregion
// TODO: Implement and/or document the following non-modeled parts:
@@ -95,7 +106,6 @@ namespace BurnOutSharp.Models.PortableExecutable
// - The .drectve Section (Object Only)
// - The .pdata Section [Multiple formats per entry]
// - TLS Callback Functions
// - The .sxdata Section
// TODO: Determine if "Archive (Library) File Format" is worth modelling
}