Commit Graph

21 Commits

Author SHA1 Message Date
rocky
e8d4d383c6 pycharm lint, isort & black 2022-12-01 17:36:00 -05:00
rocky
9ecdf12667 Some small typos and lint 2022-11-03 12:27:55 -04:00
rocky
f9aa2410d1 More float -> tuple version corrections 2022-11-03 12:20:10 -04:00
rocky
d6dcaff240 Fixes #414 2022-11-03 12:02:34 -04:00
rocky
c806ef59c6 Update scanner demo code 2022-04-17 11:41:19 -04:00
rocky
8ac7a75372 Use tuples not floats in Python release comparison 2021-10-18 11:59:02 -04:00
rocky
5a83c7c643 Simplify imports again using xdis 4.6.0 2020-05-19 00:53:53 -04:00
rocky
c6b3e20b47 Remove some of the 3.0 3.x instruction hackiness 2018-06-24 18:23:38 -04:00
rocky
4cbd136635 Make Python 3.0 control flow more like 3.x 2018-06-24 12:56:43 -04:00
rocky
fb31fe1f35 Another Python 3.0 (while) parse bug 2018-06-23 05:48:14 -04:00
rocky
f18ce71e91 Replace all_instrs with inst_matches...
which works on 3.6+. Still should write a pytest for this.
2018-03-29 21:23:26 -04:00
rocky
e9b60ddbf0 Better Python 3 ENDIF detection
If we have

COMPARE_OP exception-match
POP_JUMP_IF...
....
RETURN_VALUE

Then RETURN_VALUE can't be RETURN_END_IF
2017-11-08 23:05:01 -05:00
rocky
4c77170ddf Small fixes and tweaks:
parser.py: handle errors when no tokens have been produced.
scanner3{,0}.py: DRY custom scanner 3.0 rem_or code.
scanner3.py misc other small tweaks
2017-11-07 12:48:03 -05:00
rocky
5df09540b5 Python 3.6-inspired instruction size cleanup
Revise and generalize for Python 3.6+ instructions vs < 3.6 instuctions.
Used more of the generalized methods in xdis and remove some (but not
all) of the magic numbers.

This is a lot of changes, but not all of the refactoring needed. Much
crap still remains. Also, there are still bugs in handling 3.6 bytecodes.
2017-10-29 11:46:28 -04:00
rocky
7b38d2f1f8 Adjust for xdis opcode JUMP_OPS. release 2.12.0 2017-09-25 20:01:31 -04:00
rocky
d138a01bf1 xdis's "exception match" is now "exception-match" 2017-07-17 22:42:57 -04:00
rocky
27ab6fe2f5 Use xdis 3.5.0's opcode sets 2017-07-08 20:41:46 -04:00
rocky
af3d46b35c Use xdis' instruction offset calculation fns..
next_offset, op_size, has_argument
2017-06-24 06:43:04 -04:00
rocky
ec0669367f Towards better 3.0 decompilation
Sync scanner2 and scanner3 better
2017-01-08 17:40:57 -05:00
rocky
5d10f7a0b0 Python 3.0 doesn't have POP_JUMP ops...
In some ways Python 3.0 code generation is more like Python 2.6 (and
before) than it is Python 2.7 or 3.0.
2016-11-06 08:55:03 -05:00
rocky
d2ac293cf6 Merge branch 'master' into python-3.0 2016-11-05 21:01:50 -04:00