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[Libunwind-devel] In the Linaro environment ...
From: |
Myke Smith (Palm GBU) |
Subject: |
[Libunwind-devel] In the Linaro environment ... |
Date: |
Mon, 26 Sep 2011 08:53:17 -0700 |
Ken,
When running the libunwind test suite on ARM I am getting a large number of
failures. What is the expectation and what do you see in your environment?
Before I start digging in with GDB I want to see if this is expected or not.
This is what I get:
Ubuntu 10.4
armel
gcc version 4.5.2 (Ubuntu/Linaro 4.5.2-8ubuntu4)
built with -U_FORTIFY_SOURCE appended to CFLAGS
PASS: test-proc-info
PASS: test-static-link
PASS: test-strerror
PASS: Gtest-bt
PASS: Ltest-bt
/bin/bash: line 5: 17933 Segmentation fault ${dir}$tst
FAIL: Gtest-exc
/bin/bash: line 5: 17957 Segmentation fault ${dir}$tst
FAIL: Ltest-exc
PASS: Gtest-init
PASS: Ltest-init
PASS: Gtest-concurrent
PASS: Ltest-concurrent
/bin/bash: line 5: 18837 Segmentation fault ${dir}$tst
FAIL: Gtest-resume-sig
/bin/bash: line 5: 18861 Segmentation fault ${dir}$tst
FAIL: Ltest-resume-sig
/bin/bash: line 5: 18885 Illegal instruction ${dir}$tst
FAIL: Gtest-dyn1
/bin/bash: line 5: 18909 Illegal instruction ${dir}$tst
FAIL: Ltest-dyn1
PASS: Gtest-trace
PASS: Ltest-trace
/bin/bash: line 5: 18977 Segmentation fault ${dir}$tst
FAIL: test-async-sig
PASS: test-flush-cache
PASS: test-init-remote
PASS: test-mem
/bin/bash: line 5: 19068 Aborted ${dir}$tst
FAIL: test-setjmp
FAILURE: unw_step() returned -1 for ip=dc000 (start ip=2aaba6f6)
unwind failed with ret=-1
FAILURE: unw_step() returned -1 for ip=13a8 (start ip=2aaba86c)
unwind failed with ret=-1
FAILURE: unw_step() returned -1 for ip=5 (start ip=2aaba96c)
unwind failed with ret=-1
FAILURE: unw_step() returned -1 for ip=3 (start ip=2aaba86c)
unwind failed with ret=-1
FAILURE: unw_step() returned -1 for ip=1 (start ip=2aabaa88)
unwind failed with ret=-1
FAILURE: unw_step() returned -1 for ip=1 (start ip=2aabab0c)
unwind failed with ret=-1
FAILURE: unw_step() returned -1 for ip=2 (start ip=2aabab0c)
unwind failed with ret=-1
FAILURE: unw_step() returned -1 for ip=1 (start ip=2aabab0c)
unwind failed with ret=-1
FAILURE: unw_step() returned -1 for ip=2 (start ip=2abfb796)
unwind failed with ret=-1
FAILURE: unw_step() returned -1 for ip=2 (start ip=2abfb796)
unwind failed with ret=-1
FAILURE: unw_step() returned -1 for ip=2 (start ip=2abfb796)
unwind failed with ret=-1
FAILURE: unw_step() returned -1 for ip=2 (start ip=2abfb796)
unwind failed with ret=-1
FAILURE: unw_step() returned -1 for ip=2 (start ip=2abfb796)
unwind failed with ret=-1
too deeply nested---assuming bogus unwind (start ip=2ab168c6)
too deeply nested---assuming bogus unwind (start ip=2ab168c6)
too deeply nested---assuming bogus unwind (start ip=2ab168c6)
too deeply nested---assuming bogus unwind (start ip=2ab168c6)
FAILURE: unw_step() returned -1 for ip=ffffffff (start ip=2ab168c6)
unwind failed with ret=-1
too deeply nested---assuming bogus unwind (start ip=2ab168c6)
too deeply nested---assuming bogus unwind (start ip=2ab168c6)
too deeply nested---assuming bogus unwind (start ip=2ab168c6)
FAILURE: detected 35 errors
FAIL: test-ptrace
FAILURE: detected 8 errors
FAIL: Ltest-nomalloc
FAILURE: detected 11 errors (malloc: 10, calloc: 1)
FAIL: Ltest-nocalloc
/bin/bash: line 5: 19165 Aborted ${dir}$tst
FAIL: rs-race
-e ERROR: Extraneous symbols:
000032b0 T _ULarm_search_unwind_table
00001598 T _Uarm_get_elf_image
00035694 A __bss_end__
00010108 A __bss_start__
00035694 A __end__
00035694 A _bss_end__
-e ERROR: Extraneous symbols:
00001500 T _Uarm_get_elf_image
00003cc4 T _Uarm_search_unwind_table
0003967c A __bss_end__
00014108 A __bss_start__
0003967c A __end__
0003967c A _bss_end__
FAILURE: Detected 2 errors
FAIL: run-check-namespace
unw_get_proc_info(ip=0x4505e0) failed: ret=-10
FAILURE: unw_step() returned -1 for ip=4505e0 (start ip=4505e0)
unwind failed with ret=-1
child terminated by signal 11
FAILURE: detected 4 errors
FAIL: run-ptrace-mapper
unw_get_proc_info(ip=0x428b38) failed: ret=-10
FAILURE: unw_step() returned -1 for ip=428b38 (start ip=428b38)
unwind failed with ret=-1
child terminated by signal 11
FAILURE: detected 4 errors
FAIL: run-ptrace-misc
===========================================
15 of 29 tests failed
Please report to address@hidden
===========================================
make: *** [check-TESTS] Error 1
When I run on my desktop system I only get 3 out of 29 failures.
Ubuntu 10.4
i486-linux-gnu
gcc 4.4.3
built with -U_FORTIFY_SOURCE appended to CFLAGS
PASS: test-proc-info
PASS: test-static-link
PASS: test-strerror
PASS: Gtest-bt
PASS: Ltest-bt
PASS: Gtest-exc
PASS: Ltest-exc
PASS: Gtest-init
PASS: Ltest-init
PASS: Gtest-concurrent
PASS: Ltest-concurrent
PASS: Gtest-resume-sig
PASS: Ltest-resume-sig
FAILURE: expected 13, not 3 frames below signal frame
FAIL: Gtest-dyn1
FAILURE: expected 13, not 3 frames below signal frame
FAIL: Ltest-dyn1
PASS: Gtest-trace
PASS: Ltest-trace
PASS: test-async-sig
PASS: test-flush-cache
PASS: test-init-remote
PASS: test-mem
/bin/bash: line 5: 8098 Segmentation fault ${dir}$tst
FAIL: test-setjmp
PASS: test-ptrace
PASS: Ltest-nomalloc
PASS: Ltest-nocalloc
PASS: rs-race
PASS: run-check-namespace
PASS: run-ptrace-mapper
PASS: run-ptrace-misc
===========================================
3 of 29 tests failed
Please report to address@hidden
===========================================
thanks,
-myke smith
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