[Lldb-commits] [PATCH] D108061: [lldb] Add support for shared library load when executable called through ld.

Fri Sep 10 12:26:35 PDT 2021

rdhindsa added a comment.

With this patch, it looks like the test added in this patch fails for lldb-arm-ubuntu:
https://lab.llvm.org/buildbot/#/builders/17/builds/10498

Everything passes on these buildbots:  lldb-aarch64-ubuntu, lldb-x64-windows-ninja, lldb-x86_64-debian.

The test logic checks for breakpoint for main as well as for shared library load. It is able to extract that information using thread.GetFrameAtIndex(0). However, when it gets the signal, it is not able to extract the back trace and hence fails with the following error:

  ERROR: test (TestDyldLaunchLinux.TestLinux64LaunchingViaDynamicLoader)
  Traceback (most recent call last):
    File "/home/tcwg-buildslave/worker/lldb-arm-ubuntu/llvm-project/lldb/test/API/functionalities/dyld-launch-linux/TestDyldLaunchLinux.py", line 57, in test
      self.assertIn("raise", thread.GetFrameAtIndex(0).GetDisplayFunctionName())
    File "/home/tcwg-buildslave/worker/lldb-arm-ubuntu/llvm-project/lldb/third_party/Python/module/unittest2/unittest2/case.py", line 884, in assertIn
      if member not in container:
  TypeError: argument of type 'NoneType' is not iterable
  Config=arm-/home/tcwg-buildslave/worker/lldb-arm-ubuntu/build/bin/clang

@DavidSpickett, @zatrazz: If possible, could you please take a look. Is this expected behavior and test should be marked as unsupported for arm, or am I missing something here?

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D108061/new/

https://reviews.llvm.org/D108061