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Hunt for SIGSEGV in mimic_ctest.sh

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modified:   misc/testsuite/mimic_ctest.sh
This commit is contained in:
John Reiser
2025-07-14 11:55:31 -07:00
parent a7940fd19b
commit 9a429425c4
1 changed files with 27 additions and 0 deletions
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27
misc/testsuite/mimic_ctest.sh
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@ -47,6 +47,33 @@ fi
run_upx=( "${emu[@]}" "$upx_exe" )
echo "run_upx='${run_upx[*]}'"
## jreiser test 2025-07-14
cat > catch-sigsegv.gdb <<'EOF'
catch signal SIGSEGV
commands
x/i $pc
info reg
x/16i $pc-0x20
end
catch signal SIGTRAP
commands
x/i $pc
info reg
x/16i $pc-0x20
end
EOF
catcher=$(readlink -f catch-sigsegv.gdb)
function emu_gdb () {
/usr/bin/gdb -q -x "$catcher" <<end_go --args "$@"
run
end_go
}
emu=(emu_gdb)
## end jreiser test 2025-07-14
# run_upx sanity check
if ! "${run_upx[@]}" --version-short >/dev/null; then echo "UPX-ERROR: FATAL: upx --version-short FAILED"; exit 1; fi
if ! "${run_upx[@]}" -L >/dev/null 2>&1; then echo "UPX-ERROR: FATAL: upx -L FAILED"; exit 1; fi