4e5d4da5a9
fix arm/thumb sys gadget discovery ( #220 )
2025-12-16 12:13:14 +03:00
4d3e29740f
Fix x86 gadget discovery by decoupling alignment from step size ( #219 )
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* Fix x86 gadget discovery by decoupling alignment from step size
ROPgadget previously used the alignment value as the backward step size when scanning for gadget start offsets. This prevents discovery of valid x86 gadgets such as “pop rdi; ret”, when specifying certain alignment values (namely 2-byte alignment).
This patch steps backward one byte at a time on all architectures and applies the alignment constraint only as a filter on the start address. This preserves correct behavior for fixed-width ISAs (ARM Thumb, RISC-V compressed) while restoring correct gadget discovery on x86/x64.
* Restore aligned-first gadget search with correct byte-step fallback
Reworked `__gadgetsFinding` to restore the original aligned-step logic while keeping the new byte-by-byte fallback. Alignment is attempted first, fallback is used only when alignment is invalid. `expected_size` is now computed correctly for each path, fixing the test failures caused by mixing aligned offsets with byte-step semantics in the previous commit.
2025-11-22 11:50:42 +03:00
1d13237258
Add version 7.7
2025-10-15 11:55:43 +03:00
440ffe9dfb
patch: bounds ( #218 )
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Wrap disassembly in try/except to handle invalid instruction bytes
2025-10-14 20:15:56 +03:00
4feba4ca05
fix callPreceded filtering ( #213 ) ( #216 )
2025-07-12 18:57:10 +03:00
1d72f151a6
Fix more SyntaxWarnings in Python 3.13 ( #212 )
2025-06-02 16:04:35 +03:00
f1d0c0ce7d
Fix SyntaxWarning in Python 3.13 ( #209 )
2025-05-03 18:34:09 +03:00
23ef0f6182
Update runner OS ( #210 )
2025-05-03 18:30:06 +03:00
4cc636565a
Fix CI
2025-01-28 22:31:31 +03:00
02939ed718
Add version 7.6
2025-01-28 22:25:26 +03:00
b3463a9832
Add LDM / LDMDB JOP gadgets for ARM Thumb2 ( #207 )
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* Add LDM / LDMDB JOP gadgets for ARM Thumb2
* tests: add arm thumb test
2025-01-22 21:05:22 +03:00
90d9ff7223
Add version 7.5
2024-09-30 16:27:46 +03:00
9f20a4be64
Support iret and sysret instructions for x86
2024-09-30 16:23:34 +03:00
5eaaefcb4d
Add some PowerPC ROP and SYS gadgets ( #198 )
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* Add PowerPC CTR and LR gadgets
* Fix PowerPC JOP bl gadget
* Update ref test output
* Fix tests
---------
Co-authored-by: Alexey Vishnyakov <sweetvishnya@yandex-team.ru >
2024-09-23 15:18:05 +03:00
558b157537
Fix CI ( #200 )
2024-09-17 16:13:33 +03:00
0fd62cccd6
Add version 7.4
2023-09-01 10:06:48 +03:00
99bd349ed1
Update capstone to 5.0.1 ( #194 )
2023-09-01 09:53:57 +03:00
4d5813694e
Fix test suite against recent capstone releases ( #192 )
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* Recognize `ret` and `jmp` with `repz` and `notrack` prefix as valid branching instructions
* Fix test cases against recent capstone release
closes #190
2023-09-01 09:45:22 +03:00
beb4f8dca9
Switch to ubuntu:20.04 in CI because 18.04 is not supported anymore ( #193 )
2023-09-01 09:44:42 +03:00
e38c9d7be9
Add version 7.3
2023-03-09 16:44:51 +03:00
c6015cae73
Update setup.py
2023-03-09 16:44:02 +03:00
e51c62b7ec
Update authors
2023-03-09 16:39:57 +03:00
2381f0d957
Update license year
2023-03-09 16:33:27 +03:00
476629a30b
Update README
2023-03-09 16:31:59 +03:00
602e8f10ce
Fix riscv README
2023-03-09 16:14:57 +03:00
7c4f6ecfca
Basic RISC V support ( #189 )
2023-03-09 16:09:06 +03:00
030b4d9b70
Add version 7.2
2022-12-06 11:29:50 +03:00
994238f8fe
Fix ROPgadget update fails with python3 ( #188 )
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Fixes #186
2022-10-27 18:17:07 +03:00
81af91a30a
Add version 7.1
2022-09-12 15:17:20 +03:00
3d6d0d9b45
Support PowerPC architecture for MachO binaries ( #183 )
2022-09-08 13:03:52 +03:00
3cb2420f00
Add version 7.0
2022-08-31 22:17:33 +03:00
8068e74d2a
Determine Mach-O endianness from magic number
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Otherwise reading Mach-O files with native endianness will fail on
machines using a different endianness than the file will fail.
2022-08-31 22:12:17 +03:00
f2cd799037
Use explicit endianness for PE files
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Otherwise reading PE files with native endianness will fail on big
endian machines likes PowerPC.
2022-08-31 22:12:17 +03:00
1aa5491e08
Add version 6.9
2022-08-22 18:55:24 +03:00
5e0bf3c1ee
Add ppc64 test ( #181 )
2022-08-22 18:53:32 +03:00
c4b79d1de4
Add 64-bit POWER support ( #180 )
2022-08-18 12:55:58 +03:00
5a8860efae
Add version 6.8
2022-06-24 15:31:55 +03:00
c0cd4fb7b7
Use Python3 in ROPMaker, closes #179
2022-05-11 18:48:26 +03:00
7a8132045f
Update .gitignore
2022-03-12 19:37:39 +03:00
9dbc2f9f9c
Add version 6.7
2022-03-11 19:06:02 +03:00
40d41456c0
Merge pull request #177 from JonathanSalwan/fix-unprintable-strings
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Fix --string: replace non-printable characters with dots
2022-03-11 19:04:52 +03:00
4dfdf6d28c
Fix --string: replace non-printable characters with dots
2022-03-11 19:02:10 +03:00
279901944f
Merge pull request #176 from JonathanSalwan/fix-raw-mode
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Fix specifying --thumb option with --rawMode arm
2022-03-11 17:43:20 +03:00
f2573c5ea2
Fix tests
2022-03-11 17:39:36 +03:00
6510112f71
Disable linter
2022-03-11 17:10:08 +03:00
dfeb32ce1f
Fix linter version
2022-03-11 16:53:14 +03:00
360169978b
Remove linter version
2022-03-11 16:51:47 +03:00
bb01bb3d29
Update README
2022-03-11 16:46:22 +03:00
5cb05794c2
Fix specifying --thumb option with --rawMode arm
2022-03-11 16:43:27 +03:00
0703adfb3e
Update installation docs
2021-11-04 13:15:35 +03:00
pernicious