Hi,
I'm seeing various test suite failures in the 0.158 on various
arches. I'm currently looing at powerpc since that's the only
Debian release architecture that's having the problem, but I see
it on various non-release arches too.
The test-suite.log file contains:
==========================================
elfutils 0.158: tests/test-suite.log
==========================================
# TOTAL: 113
# PASS: 108
# SKIP: 3
# XFAIL: 0
# FAIL: 2
# XPASS: 0
# ERROR: 0
.. contents:: :depth: 2
FAIL: run-backtrace-native.sh
=============================
0x100000 0x103000 [vdso: 14111]
0x20474000 0x20601000 /lib/powerpc-linux-gnu/libc-2.18.so
0x20614000 0x2063d000 /lib/powerpc-linux-gnu/libpthread-2.18.so
0x2064f000 0x20662000
/home/kroeckx/elfutils-0.158/tests/backtrace-child
0x40000000 0x40033000 /lib/powerpc-linux-gnu/ld-2.18.so
TID 14111:
# 0 0x20626810 raise
TID 14112:
# 0 0x20626810 raise
/home/kroeckx/elfutils-0.158/tests/backtrace: dwfl_thread_getframes: No DWARF
information found
/home/kroeckx/elfutils-0.158/tests/backtrace: dwfl_thread_getframes: No DWARF
information found
backtrace: backtrace.c:68: callback_verify: Assertion `seen_main' failed.
./test-subr.sh: line 84: 14110 Aborted (core dumped)
LD_LIBRARY_PATH="${built_library_path}${LD_LIBRARY_PATH:+:}$LD_LIBRARY_PATH"
$VALGRIND_CMD "$@"
backtrace-child: no main
SKIP: run-backtrace-data.sh
===========================
/home/kroeckx/elfutils-0.158/tests/backtrace-data: Unwinding not supported for
this architecture
data: arch not supported
FAIL: run-backtrace-dwarf.sh
============================
0xfdf8e08 raise
/home/kroeckx/elfutils-0.158/tests/backtrace-dwarf: dwfl_thread_getframes: No
DWARF information found
dwarf: no main
rmdir: failed to remove 'test-14137': Directory not empty
SKIP: run-backtrace-native-biarch.sh
====================================
SKIP: run-backtrace-native-core-biarch.sh
=========================================
It seems that for --backtrace-exec it thinks it has support for
unwinding information even when it doesn't and then fails.
Kurt
