e85e8bec5d
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
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| .. | ||
| analyze/clang-tidy | ||
| cmake | ||
| make | ||
| patches/zig | ||
| podman/rebuild-stubs | ||
| scripts | ||
| testsuite | ||
| valgrind | ||