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Diffstat (limited to 'src/tests/run-stack-d-test.sh')
| -rwxr-xr-x | src/tests/run-stack-d-test.sh | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/src/tests/run-stack-d-test.sh b/src/tests/run-stack-d-test.sh new file mode 100755 index 00000000..040c2fa9 --- /dev/null +++ b/src/tests/run-stack-d-test.sh @@ -0,0 +1,112 @@ +#! /bin/sh +# Copyright (C) 2014 Red Hat, Inc. +# This file is part of elfutils. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# elfutils is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +. $srcdir/test-subr.sh + +# // g++ dwarfinlines.cpp -g -o testfiledwarfinlines -O2 +# int +# fubar (int x) +# { +# __asm__ ( "nop" ::: ); +# return 42 / x - 2; +# } +# +# void foobar (int z1, int z2) +# { +# __asm__ ( "nop" ::: ); +# int x = z1 + z2; +# while (z1 + x + 1 != 42) +# x = fubar (z1 + z2 + x); +# } +# +# void bar (int z) +# { +# int a, b; +# a = b = z / 2; +# foobar(a, b); +# } +# +# void foo (int x) +# { +# if (x > 0) +# bar(x - 2); +# } +# +# void fu (int y) +# { +# __asm__ ( "nop" ::: ); +# foo (y + 1); +# } +# +# int +# main (int argc, char **argv) +# { +# fu (argc); +# } +testfiles testfiledwarfinlines testfiledwarfinlines.core + +# Depending on whether we are running make check or make installcheck +# the actual binary name under test might be different. It is used in +# the error message, which we also try to match. +if test "$elfutils_testrun" = "installed"; then +STACKCMD=${bindir}/`program_transform stack` +else +STACKCMD=${abs_top_builddir}/src/stack +fi + +# Without -d the top function comes out as fu. +testrun_compare ${abs_top_builddir}/src/stack -n 2 -e testfiledwarfinlines --core testfiledwarfinlines.core<<EOF +PID 13654 - core +TID 13654: +#0 0x00000000004006c8 fu(int) +#1 0x00000000004004c5 main +$STACKCMD: tid 13654: shown max number of frames (2, use -n 0 for unlimited) +EOF + +# But when asking for source we see it is actually on line 6. +# (Which is in function fubar, not fu). +testrun_compare ${abs_top_builddir}/src/stack -n 2 -s -e testfiledwarfinlines --core testfiledwarfinlines.core<<EOF +PID 13654 - core +TID 13654: +#0 0x00000000004006c8 fu(int) + /home/mark/src/tests/dwarfinlines.cpp:6 +#1 0x00000000004004c5 main + /home/mark/src/tests/dwarfinlines.cpp:39 +$STACKCMD: tid 13654: shown max number of frames (2, use -n 0 for unlimited) +EOF + +# So with --debugname we get the function correct as fubar. +testrun_compare ${abs_top_builddir}/src/stack -n 2 -d -e testfiledwarfinlines --core testfiledwarfinlines.core<<EOF +PID 13654 - core +TID 13654: +#0 0x00000000004006c8 fubar +#1 0x00000000004004c5 main +$STACKCMD: tid 13654: shown max number of frames (2, use -n 0 for unlimited) +EOF + +# Which now matches the source line (again 6 of course). +testrun_compare ${abs_top_builddir}/src/stack -n 2 -s -d -e testfiledwarfinlines --core testfiledwarfinlines.core<<EOF +PID 13654 - core +TID 13654: +#0 0x00000000004006c8 fubar + /home/mark/src/tests/dwarfinlines.cpp:6 +#1 0x00000000004004c5 main + /home/mark/src/tests/dwarfinlines.cpp:39 +$STACKCMD: tid 13654: shown max number of frames (2, use -n 0 for unlimited) +EOF + +exit 0 |