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#Decompyle incomplete - Python 3.9 please help

Open Flexium80 opened this issue 3 years ago • 3 comments

#Decompyle incomplete on terminal python 3.9 Unsupported opcode: RERAISE

Flexium80 avatar Apr 26 '22 13:04 Flexium80

I hope someone solves this there is no decompile tool that can decompile python 3.9 yet

Ahmed7fathi avatar Apr 30 '22 00:04 Ahmed7fathi

I also had a similar error last night, when I tried to decompile the pyc file compiled with python 3.10, the message "Unsupported opcode: BLA_BLA_BLA" appears.

I think this is an error because the pyc file that will be decoded is a bytecode file compiled with python 3.9 and above, and the opcodes that are not supported by pycdc are opcodes that just appeared in python version 3.9 and above.

so I tried reading the ASTree.cpp file and studying it, then I realized that the opcode that was printed as an error was not in the "case block" of the ASTree.cpp file.

I tried to change it a little by adding the opcodes printed in the error message into the case block (on line 1166)

case Pyc::JUMP_IF_NOT_EXC_MATCH_A:
case Pyc::RERAISE_A:

then rebuild it. I don't know what happened but it solved my problem when trying to decompile python 3.9 and above bytecode. everything is done!

karjok avatar Jun 06 '22 02:06 karjok

I also had a similar error last night, when I tried to decompile the pyc file compiled with python 3.10, the message "Unsupported opcode: BLA_BLA_BLA" appears.

I think this is an error because the pyc file that will be decoded is a bytecode file compiled with python 3.9 and above, and the opcodes that are not supported by pycdc are opcodes that just appeared in python version 3.9 and above.

so I tried reading the ASTree.cpp file and studying it, then I realized that the opcode that was printed as an error was not in the "case block" of the ASTree.cpp file.

I tried to change it a little by adding the opcodes printed in the error message into the case block (on line 1166)

case Pyc::JUMP_IF_NOT_EXC_MATCH_A:
case Pyc::RERAISE_A:

then rebuild it. I don't know what happened but it solved my problem when trying to decompile python 3.9 and above bytecode. everything is done!

after rebuild,Try to decompile, the program reports an error image

canglanyue avatar Jun 13 '22 17:06 canglanyue

Duplicate #450

zrax avatar Feb 21 '24 22:02 zrax