[all-commits] [llvm/llvm-project] 242c57: [lldb] Synchronize output through the IOHandler

[Jonas Devlieghere via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 242c574dc03e4b90e992cc8d07436efc3954727f
      https://github.com/llvm/llvm-project/commit/242c574dc03e4b90e992cc8d07436efc3954727f
  Author: Jonas Devlieghere <jonas at devlieghere.com>
  Date:   2022-03-15 (Tue, 15 Mar 2022)

  Changed paths:
    M lldb/include/lldb/Core/IOHandler.h
    M lldb/include/lldb/Host/Editline.h
    M lldb/include/lldb/Interpreter/CommandInterpreter.h
    M lldb/source/Core/IOHandler.cpp
    M lldb/source/Host/common/Editline.cpp
    M lldb/source/Interpreter/CommandInterpreter.cpp
    M lldb/unittests/Editline/EditlineTest.cpp

  Log Message:
  -----------
  [lldb] Synchronize output through the IOHandler

Add synchronization to the IOHandler to prevent multiple threads from
writing concurrently to the output or error stream.

A scenario where this could happen is when a thread (the default event
thread for example) is using the debugger's asynchronous stream. We
would delegate this operation to the IOHandler which might be running on
another thread. Until this patch there was nothing to synchronize the
two at the IOHandler level.

Differential revision: https://reviews.llvm.org/D121500


  Commit: b783e5c203c1959e04fc351a2e96f0700decc32c
      https://github.com/llvm/llvm-project/commit/b783e5c203c1959e04fc351a2e96f0700decc32c
  Author: Jonas Devlieghere <jonas at devlieghere.com>
  Date:   2022-03-15 (Tue, 15 Mar 2022)

  Changed paths:
    M lldb/unittests/Platform/PlatformMacOSXTest.cpp

  Log Message:
  -----------
  [lldb] Make the PlatformMacOSX unit test Apple specific

I thought that x86GetSupportedArchitectures would always return
x86_64-apple-macosx as a compatible architecture, regardless of the host
achitecture, but the Debian bot disagrees with that.


Compare: https://github.com/llvm/llvm-project/compare/a6ec1e3d798f...b783e5c203c1