diff options
Diffstat (limited to 'tests/backtrace-subr.sh')
| -rw-r--r-- | tests/backtrace-subr.sh | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/tests/backtrace-subr.sh b/tests/backtrace-subr.sh index 790b4f44..5d3937c2 100644 --- a/tests/backtrace-subr.sh +++ b/tests/backtrace-subr.sh @@ -44,9 +44,12 @@ check_gsignal() # In some cases we cannot reliably find out we got behind _start as some # operating system do not properly terminate CFI by undefined PC. # Ignore it here as it is a bug of OS, not a bug of elfutils. +# If the CFI is not terminated correctly, we might find another frame by +# checking for frame pointers. This is still not our problem, but only +# gives an error message when trying to look up the function name. check_err() { - if [ $(egrep -v <$1 'dwfl_thread_getframes: (No DWARF information found|no matching address range)$' \ + if [ $(egrep -v <$1 'dwfl_thread_getframes: (No DWARF information found|no matching address range|address out of range)$' \ | wc -c) \ -eq 0 ] then @@ -61,7 +64,9 @@ check_all() bt=$1 err=$2 testname=$3 - check_main $bt $testname + if [ "x$4" != "x--allow-unknown" ]; then + check_main $bt $testname + fi check_gsignal $bt $testname check_err $err $testname } @@ -98,13 +103,14 @@ check_native_unsupported() check_core() { arch=$1 + args=$2 testfiles backtrace.$arch.{exec,core} tempfiles backtrace.$arch.{bt,err} echo ./backtrace ./backtrace.$arch.{exec,core} - testrun ${abs_builddir}/backtrace -e ./backtrace.$arch.exec --core=./backtrace.$arch.core 1>backtrace.$arch.bt 2>backtrace.$arch.err || true + testrun ${abs_builddir}/backtrace $args -e ./backtrace.$arch.exec --core=./backtrace.$arch.core 1>backtrace.$arch.bt 2>backtrace.$arch.err || true cat backtrace.$arch.{bt,err} check_unsupported backtrace.$arch.err backtrace.$arch.core - check_all backtrace.$arch.{bt,err} backtrace.$arch.core + check_all backtrace.$arch.{bt,err} backtrace.$arch.core $args } # Backtrace live process. |