Bad function argument handling for arm thumb binaries - Githubissues

rizinorg / rz-ghidra

Deep ghidra decompiler and sleigh disassembler integration for rizin

GNU Lesser General Public License v3.0

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Bad function argument handling for arm thumb binaries #334

Open karliss opened 10 months ago

karliss commented 10 months ago

Expected result:

Function arguments defined within rizin (name and type) matches with arguments of decompiled function

Actual result:

argument type is applied correctly
arguments names in signature are using param1, param2, param
additional local variables with the same name and type as arguments

I observed this only when working with raw ARM thumb binaries. Didn't seem to affect x86-64 ELF files.