[Lldb-commits] [lldb] r339178 - [lldb-mi] Re-implement target-select command

Davide Italiano via lldb-commits lldb-commits at lists.llvm.org
Thu Aug 9 08:28:08 PDT 2018

Feel free to revert this in the meanwhile, Tim, if you need to get the
bots going again.

On Thu, Aug 9, 2018 at 3:35 AM Tim Northover via lldb-commits
<lldb-commits at lists.llvm.org> wrote:
> Hi,
> I think this is causing the lldb-cmake test to hang on Green Dragon.
> The build revision numbers don't exactly match up for reasons I don't
> quite understand, but when I locally run check-lldb this is the test
> that spins for ages, and reverting this change doesn't move the
> timeout elsewhere.
> I think the root of the issue is that macOS's debugserver has a very
> different command-line interface from lldb-server, it bails and that
> causes the pipe read to hang. But there seem to be other issues when I
> try to run it manually too:
> tim at timn ~/llvm/llvm-project/lldb $
> /opt/local/Library/Frameworks/Python.framework/Versions/3.6/Resources/Python.app/Contents/MacOS/Python
> /Users/tim/llvm/llvm-project/lldb/lit/tools/lldb-mi/target/inputs/target-select-so-path.py
> /Users/tim/llvm/build.lldb/bin/debugserver
> /Users/tim/llvm/build.lldb/bin/lldb-mi --synchronous
> /Users/tim/llvm/build.lldb/tools/lldb/lit/tools/lldb-mi/target/Output/target-select-so-path.test.tmp
> /Users/tim/llvm/llvm-project/lldb/lit/tools/lldb-mi/target/target-select-so-path.test
> FileCheck: Unknown command line argument '--synchronous'.  Try:
> 'FileCheck -help'
> FileCheck: Did you mean '-version'?
> FileCheck: Not enough positional command line arguments specified!
> Must specify at least 1 positional argument: See: FileCheck -help
> debugserver: unrecognized option `--pipe'
> debugserver-@(#)PROGRAM:LLDB  PROJECT:lldb-360.99.0
>  for x86_64.
> error: failed to launch process
> /Users/tim/llvm/build.lldb/bin/debugserver: No such file or directory
> (localhost:0)
> Exiting.
> (It doesn't exit, it hangs).
> Could you take a look?
> Cheers.
> Tim.
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