Disassemble .plt section and mark functions as thunks #60
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
This PR closes #19 by disassembling the entire
.plt
section and creating thunked functions for everyPltEntry
referencing external functions.For entries referencing functions in the same binary the AARCH64PltThunkAnalyzer will now be able to take care of them.
I mainly used ghidra's ElfProgramBuilder as a template and added the necessary steps from it.
That said, I don't know a lot about ELF or file formats in general, so I'm not sure if there are any missing cases or if this solution is incorrect.
I tested it with a few binaries myself and the results look right, but I lack the experience to actually judge that.