e85e8bec5d
New option --catch-sigsegv on amd64, arm64, arm.v4a
...
Catch SIGSEGV during de-compression, and print state info
("auto debug") using /proc/self/maps and gdb.
This was motivated by suspicion of unreliable hardware
which triggered "Heisenbugs": a crash which cannot be reproduced.
If SIGSGV occurs without the "auto debug" info, then that
implies an error user code after de-compression, often when
user code accesses /proc/self/exe, which is not the un-compressed file.
modified: misc/testsuite/upx_testsuite_1-expected_sha256sums.sh
modified: src/help.cpp
modified: src/main.cpp
modified: src/options.h
modified: src/p_lx_elf.cpp
modified: src/stub/Makefile
modified: src/stub/src/amd64-linux.elf-entry.S
modified: src/stub/src/amd64-linux.elf-fold.S
modified: src/stub/src/arm.v4a-linux.elf-entry.S
modified: src/stub/src/arm.v4a-linux.elf-fold.S
modified: src/stub/src/arm64-linux.elf-entry.S
modified: src/stub/src/arm64-linux.elf-fold.S
plus generated .h .dump .map
2025-08-19 12:25:33 -07:00
e29e73a4e4
src/help.cpp: mention --fileinfo
2025-05-01 20:33:34 +02:00
996ca8d17d
all: welcome 2025
2025-01-17 21:18:55 +01:00
3a11a5a82e
CI updates
2024-07-13 12:49:02 +02:00
16c8f6d160
src: portability updates
2024-07-07 14:50:27 +02:00
17cf73001c
CI updates
2024-06-21 18:19:59 +02:00
ad566d793a
CI updates
2024-06-20 10:49:09 +02:00
dcd8dfd5fc
CI: add zigcc linux-mips soft-float targets
2024-06-17 10:28:53 +02:00
b0ce072370
src: fix compilation on older compilers; update tests
2024-05-27 20:59:12 +02:00
c3341ce4dc
src: add support for constexpr bele.h
2024-05-26 02:27:51 +02:00
7b0a79dec5
all: update LZMA SDK license information
...
The LZMA SDK was placed in the public domain as of
version 4.62 (December 2008).
https://www.7-zip.org/sdk.html
And according to https://sourceforge.net/p/sevenzip/discussion/45797/thread/685169cf/
"Are older LZMA versions in the public domain?"
"Yes, you can use old versions of LZMA SDK as public domain."
-- Igor Pavlov, 2011-06-21
2024-05-11 12:52:26 +02:00
f0cb30e2b9
all: minor cleanups
2024-05-02 18:50:23 +02:00
9d26713b1a
Add experimental (and undocumented) --help-verbose and --help-short options.
2024-04-21 14:20:18 +02:00
eb3c55b5cb
all: add more tests
2024-04-21 12:17:38 +02:00
97cf29ffbb
all: enhance CMake tests; assorted updates
2024-04-06 15:47:46 +02:00
70b20d7d89
CI updates
2024-03-29 12:11:41 +01:00
3ba91b8072
cmake update
2024-03-26 15:38:20 +01:00
5d649f83ec
all: assorted cleanups
2024-01-24 20:53:14 +01:00
47fc230893
all: welcome 2024
2024-01-03 17:47:25 +01:00
e79c790264
CI updates
2023-11-17 11:50:52 +01:00
d7142312c9
CI updates
2023-11-08 10:08:19 +01:00
283ab0e7ea
CI updates and assorted cleanups
2023-11-06 19:29:40 +01:00
11970d276d
CI updates
2023-11-04 06:30:07 +01:00
4f0f977f04
CI updates and cleanups
2023-11-03 17:52:46 +01:00
632c7c4826
all: assorted cleanups; introduce undocumented '--sysinfo' option
2023-10-05 03:51:27 +02:00
92dfb9c83c
testsuite: add file system test suite test_symlinks.sh
2023-09-06 00:09:44 +02:00
4f6320d3aa
src: add new option --link to preserve hard links; use with care
2023-09-04 22:34:21 +02:00
62dbf8485f
src: sort cleanups
2023-09-04 07:28:48 +02:00
25a3c109c1
CI updates
2023-08-27 13:30:51 +02:00
a9ac4b5e23
src: introduce type tribool
2023-08-15 14:44:50 +02:00
c65c882ecc
src: class Packer decomposition, introduce PackerBase
2023-08-10 20:40:27 +02:00
828f4a63bf
src: add some "explicit"; cleanups
2023-07-16 07:37:31 +02:00
5edfda46e5
all: clang-tidy updates
2023-07-08 09:59:41 +02:00
d1af2af499
all: yet more misc updates
2023-06-15 19:42:54 +02:00
b3e4efbabe
all: misc updates
2023-05-13 16:28:44 +02:00
a627648249
all: assorted cleanups and updates
...
Changes include:
- add a bunch of "noexcept", mostly to operators and forceinline
- use "uchar"
- use "charptr"
- rename options_t to Options
- add ptr_check_no_overlap()
- rewrite p_exe.cpp, NFCI
- clang-format help.cpp
- spelling fixes
2023-03-15 00:19:55 +01:00
f584c91386
all: canonicalize win32 and win64 file names
2023-02-10 09:49:29 +01:00
6c41a4c9c8
src: move compress files into a subdir; clang-format some more files; NFC
2023-01-18 09:28:12 +01:00
9f830e0c41
all: add zstd compression library
2023-01-13 22:25:15 +01:00
dd1d5a92d2
all: welcome 2023
2023-01-01 19:49:30 +01:00
81e11987a2
all: add UPX_VERSION_GIT_DESCRIBE
2022-11-02 10:35:40 +01:00
668cefec2f
src: mention UPX_CONFIG_DISABLE_GITREV build config
2022-11-02 02:52:20 +01:00
e910a9dc3e
all: change version back to 3.99; docs: warn about know regressions and
...
clarify GPLv2+ COPYING
2022-10-27 16:00:25 +02:00
983eb6d676
src: improve error message when using doctest options like '--dt-help'; add
...
doctest info to help.cpp
2022-10-25 01:47:38 +02:00
283c1cf931
src: add --version-short option; support doctest --dt-XXX options; cleanups
2022-10-23 23:09:13 +02:00
aa8cdca0a9
src: consistently use TESTING for internal development tests
2022-09-04 04:24:39 +02:00
d001a63bce
Welcome 2022.
2022-09-04 04:24:39 +02:00
baa1ed9be3
Update CI to use lastest zlib. Update Makefile.
2021-01-01 23:24:31 +01:00
9131d5216f
Welcome 2021.
2021-01-01 20:39:22 +01:00
0c18c1c35c
Include --lzma as a compression tuning option in --help.
...
modified: help.cpp
2020-12-11 12:34:38 -08:00
John Reiser