[Lldb-commits] [lldb] 6bd5fd3 - [lldb] Reland 2402b3213c2f with `-H -MM` to debug the windows build issue

[Med Ismail Bennani via lldb-commits]

Author: Med Ismail Bennani
Date: 2024-07-29T20:51:49-07:00
New Revision: 6bd5fd35063cd14b0a56bc6f7fb1e7b6e1ac56d5

URL: https://github.com/llvm/llvm-project/commit/6bd5fd35063cd14b0a56bc6f7fb1e7b6e1ac56d5
DIFF: https://github.com/llvm/llvm-project/commit/6bd5fd35063cd14b0a56bc6f7fb1e7b6e1ac56d5.diff

LOG: [lldb] Reland 2402b3213c2f with `-H -MM` to debug the windows build issue

This patch relands 2402b3213c2f to investigate the ambigious typedef
issue happening on the windows bots:

https://lab.llvm.org/buildbot/#/builders/141/builds/1175/

However this patch adds the `-H` & `-MM` compiler flags when building
the ScriptedProcessPythonInterface library to be able to investigate the
include order issue.

This patch will be revert after 1 failing run on the windows bot.

Signed-off-by: Med Ismail Bennani <ismail at bennani.ma>

Added: 
    lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/ScriptedProcessPythonInterface/CMakeLists.txt
    lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/ScriptedProcessPythonInterface/ScriptedProcessPythonInterface.cpp
    lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/ScriptedProcessPythonInterface/ScriptedProcessPythonInterface.h

Modified: 
    lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/CMakeLists.txt
    lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.cpp

Removed: 
    lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/ScriptedProcessPythonInterface.cpp
    lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/ScriptedProcessPythonInterface.h


################################################################################
diff  --git a/lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/CMakeLists.txt b/lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/CMakeLists.txt
index 8c7e92bead32c..4d9627964d4cd 100644
--- a/lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/CMakeLists.txt
+++ b/lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/CMakeLists.txt
@@ -21,7 +21,6 @@ endif()
 
 add_lldb_library(lldbPluginScriptInterpreterPythonInterfaces
   ScriptedPythonInterface.cpp
-  ScriptedProcessPythonInterface.cpp
   ScriptedThreadPythonInterface.cpp
 
   LINK_LIBS
@@ -38,5 +37,9 @@ add_lldb_library(lldbPluginScriptInterpreterPythonInterfaces
 
 add_subdirectory(OperatingSystemPythonInterface)
 add_subdirectory(ScriptedPlatformPythonInterface)
+set(ORIGINAL_CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
+set(CMAKE_CXX_FLAGS "${ORIGINAL_CMAKE_CXX_FLAGS} -H -MM")
+add_subdirectory(ScriptedProcessPythonInterface)
+set(CMAKE_CXX_FLAGS "${ORIGINAL_CMAKE_CXX_FLAGS}")
 add_subdirectory(ScriptedThreadPlanPythonInterface)
 

diff  --git a/lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/ScriptedProcessPythonInterface/CMakeLists.txt b/lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/ScriptedProcessPythonInterface/CMakeLists.txt
new file mode 100644
index 0000000000000..66ed041853f67
--- /dev/null
+++ b/lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/ScriptedProcessPythonInterface/CMakeLists.txt
@@ -0,0 +1,16 @@
+add_lldb_library(lldbPluginScriptInterpreterPythonScriptedProcessPythonInterface PLUGIN
+
+  ScriptedProcessPythonInterface.cpp
+
+  LINK_LIBS
+    lldbCore
+    lldbHost
+    lldbInterpreter
+    lldbTarget
+    lldbPluginScriptInterpreterPython
+    ${Python3_LIBRARIES}
+    ${LLDB_LIBEDIT_LIBS}
+
+  LINK_COMPONENTS
+    Support
+  )

diff  --git a/lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/ScriptedProcessPythonInterface.cpp b/lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/ScriptedProcessPythonInterface/ScriptedProcessPythonInterface.cpp
similarity index 85%
rename from lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/ScriptedProcessPythonInterface.cpp
rename to lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/ScriptedProcessPythonInterface/ScriptedProcessPythonInterface.cpp
index 313c597ce48f3..f4fba0848fe27 100644
--- a/lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/ScriptedProcessPythonInterface.cpp
+++ b/lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/ScriptedProcessPythonInterface/ScriptedProcessPythonInterface.cpp
@@ -6,11 +6,8 @@
 //
 //===----------------------------------------------------------------------===//
 
+#include "lldb/Core/PluginManager.h"
 #include "lldb/Host/Config.h"
-#if LLDB_ENABLE_PYTHON
-// LLDB Python header must be included first
-#include "../lldb-python.h"
-#endif
 #include "lldb/Target/Process.h"
 #include "lldb/Utility/Log.h"
 #include "lldb/Utility/Status.h"
@@ -18,10 +15,16 @@
 
 #if LLDB_ENABLE_PYTHON
 
-#include "../SWIGPythonBridge.h"
-#include "../ScriptInterpreterPythonImpl.h"
+// clang-format off
+// LLDB Python header must be included first
+#include "../../lldb-python.h"
+//clang-format on
+
+#include "../../SWIGPythonBridge.h"
+#include "../../ScriptInterpreterPythonImpl.h"
+#include "../ScriptedThreadPythonInterface.h"
 #include "ScriptedProcessPythonInterface.h"
-#include "ScriptedThreadPythonInterface.h"
+
 #include <optional>
 
 using namespace lldb;
@@ -29,6 +32,8 @@ using namespace lldb_private;
 using namespace lldb_private::python;
 using Locker = ScriptInterpreterPythonImpl::Locker;
 
+LLDB_PLUGIN_DEFINE_ADV(ScriptedProcessPythonInterface, ScriptInterpreterPythonScriptedProcessPythonInterface)
+
 ScriptedProcessPythonInterface::ScriptedProcessPythonInterface(
     ScriptInterpreterPythonImpl &interpreter)
     : ScriptedProcessInterface(), ScriptedPythonInterface(interpreter) {}
@@ -208,4 +213,24 @@ StructuredData::DictionarySP ScriptedProcessPythonInterface::GetMetadata() {
   return dict;
 }
 
+void ScriptedProcessPythonInterface::Initialize() {
+  const std::vector<llvm::StringRef> ci_usages = {
+      "process attach -C <script-name> [-k key -v value ...]",
+      "process launch -C <script-name> [-k key -v value ...]"};
+  const std::vector<llvm::StringRef> api_usages = {
+      "SBAttachInfo.SetScriptedProcessClassName",
+      "SBAttachInfo.SetScriptedProcessDictionary",
+      "SBTarget.Attach",
+      "SBLaunchInfo.SetScriptedProcessClassName",
+      "SBLaunchInfo.SetScriptedProcessDictionary",
+      "SBTarget.Launch"};
+  PluginManager::RegisterPlugin(
+      GetPluginNameStatic(), llvm::StringRef("Mock process state"),
+      CreateInstance, eScriptLanguagePython, {ci_usages, api_usages});
+}
+
+void ScriptedProcessPythonInterface::Terminate() {
+  PluginManager::UnregisterPlugin(CreateInstance);
+}
+
 #endif

diff  --git a/lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/ScriptedProcessPythonInterface.h b/lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/ScriptedProcessPythonInterface/ScriptedProcessPythonInterface.h
similarity index 88%
rename from lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/ScriptedProcessPythonInterface.h
rename to lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/ScriptedProcessPythonInterface/ScriptedProcessPythonInterface.h
index c75caa9340f25..bb27734739f43 100644
--- a/lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/ScriptedProcessPythonInterface.h
+++ b/lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/ScriptedProcessPythonInterface/ScriptedProcessPythonInterface.h
@@ -10,16 +10,18 @@
 #define LLDB_PLUGINS_SCRIPTINTERPRETER_PYTHON_INTERFACES_SCRIPTEDPROCESSPYTHONINTERFACE_H
 
 #include "lldb/Host/Config.h"
+#include "lldb/Interpreter/Interfaces/ScriptedProcessInterface.h"
 
 #if LLDB_ENABLE_PYTHON
 
-#include "ScriptedPythonInterface.h"
-#include "lldb/Interpreter/Interfaces/ScriptedProcessInterface.h"
+#include "../ScriptedPythonInterface.h"
+
 #include <optional>
 
 namespace lldb_private {
 class ScriptedProcessPythonInterface : public ScriptedProcessInterface,
-                                       public ScriptedPythonInterface {
+                                       public ScriptedPythonInterface,
+                                       public PluginInterface {
 public:
   ScriptedProcessPythonInterface(ScriptInterpreterPythonImpl &interpreter);
 
@@ -67,6 +69,16 @@ class ScriptedProcessPythonInterface : public ScriptedProcessInterface,
 
   StructuredData::DictionarySP GetMetadata() override;
 
+  static void Initialize();
+
+  static void Terminate();
+
+  static llvm::StringRef GetPluginNameStatic() {
+    return "ScriptedProcessPythonInterface";
+  }
+
+  llvm::StringRef GetPluginName() override { return GetPluginNameStatic(); }
+
 private:
   lldb::ScriptedThreadInterfaceSP CreateScriptedThreadInterface() override;
 };

diff  --git a/lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.cpp b/lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.cpp
index d34fdf14122f2..a78c76b5f94ff 100644
--- a/lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.cpp
+++ b/lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.cpp
@@ -16,7 +16,7 @@
 
 #include "Interfaces/OperatingSystemPythonInterface/OperatingSystemPythonInterface.h"
 #include "Interfaces/ScriptedPlatformPythonInterface/ScriptedPlatformPythonInterface.h"
-#include "Interfaces/ScriptedProcessPythonInterface.h"
+#include "Interfaces/ScriptedProcessPythonInterface/ScriptedProcessPythonInterface.h"
 #include "Interfaces/ScriptedThreadPlanPythonInterface/ScriptedThreadPlanPythonInterface.h"
 #include "PythonDataObjects.h"
 #include "PythonReadline.h"