[all-commits] [llvm/llvm-project] 7e66cf: Reland "[lldb] Implement basic support for reverse...

[David Spickett via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 7e66cf74fb4e6a103f923e34700a7b6f20ac2a9b
      https://github.com/llvm/llvm-project/commit/7e66cf74fb4e6a103f923e34700a7b6f20ac2a9b
  Author: David Spickett <david.spickett at linaro.org>
  Date:   2025-01-31 (Fri, 31 Jan 2025)

  Changed paths:
    M lldb/include/lldb/API/SBProcess.h
    M lldb/include/lldb/Target/Process.h
    M lldb/include/lldb/Target/StopInfo.h
    M lldb/include/lldb/Target/Thread.h
    M lldb/include/lldb/Target/ThreadList.h
    M lldb/include/lldb/Target/ThreadPlan.h
    M lldb/include/lldb/Target/ThreadPlanBase.h
    M lldb/include/lldb/lldb-enumerations.h
    M lldb/packages/Python/lldbsuite/test/gdbclientutils.py
    A lldb/packages/Python/lldbsuite/test/lldbgdbproxy.py
    A lldb/packages/Python/lldbsuite/test/lldbreverse.py
    M lldb/packages/Python/lldbsuite/test/lldbtest.py
    M lldb/packages/Python/lldbsuite/test/tools/lldb-server/lldbgdbserverutils.py
    M lldb/source/API/SBProcess.cpp
    M lldb/source/API/SBThread.cpp
    M lldb/source/Interpreter/CommandInterpreter.cpp
    M lldb/source/Plugins/Process/Linux/NativeThreadLinux.cpp
    M lldb/source/Plugins/Process/MacOSX-Kernel/ProcessKDP.cpp
    M lldb/source/Plugins/Process/MacOSX-Kernel/ProcessKDP.h
    M lldb/source/Plugins/Process/Windows/Common/ProcessWindows.cpp
    M lldb/source/Plugins/Process/Windows/Common/ProcessWindows.h
    M lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.cpp
    M lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.h
    M lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServerLLGS.cpp
    M lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp
    M lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.h
    M lldb/source/Plugins/Process/scripted/ScriptedProcess.cpp
    M lldb/source/Plugins/Process/scripted/ScriptedProcess.h
    M lldb/source/Target/Process.cpp
    M lldb/source/Target/StopInfo.cpp
    M lldb/source/Target/Thread.cpp
    M lldb/source/Target/ThreadList.cpp
    M lldb/source/Target/ThreadPlanBase.cpp
    A lldb/test/API/functionalities/reverse-execution/Makefile
    A lldb/test/API/functionalities/reverse-execution/TestReverseContinueBreakpoints.py
    A lldb/test/API/functionalities/reverse-execution/TestReverseContinueNotSupported.py
    A lldb/test/API/functionalities/reverse-execution/TestReverseContinueWatchpoints.py
    A lldb/test/API/functionalities/reverse-execution/main.c
    M lldb/tools/lldb-dap/JSONUtils.cpp
    M lldb/tools/lldb-dap/LLDBUtils.cpp

  Log Message:
  -----------
  Reland "[lldb] Implement basic support for reverse-continue" (#125242)

This reverts commit a774de807e56c1147d4630bfec3110c11d41776e.

This is the same changes as last time, plus:
* We load the binary into the target object so that on Windows, we can
resolve the locations of the functions.
* We now assert that each required breakpoint has at least 1 location,
to prevent an issue like that in the future.
* We are less strict about the unsupported error message, because it
prints "error: windows" on Windows instead of "error: gdb-remote".



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