Merge llvm-project main llvmorg-21-init-19288-gface93e724f4

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvm-project main llvmorg-21-init-19288-gface93e724f4, the
last commit before the upstream release/21.x branch was created.

PR:		292067
MFC after:	1 month

1 files changed, 27 insertions, 0 deletions

diff --git a/contrib/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/OperatingSystemPythonInterface.cpp b/contrib/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/OperatingSystemPythonInterface.cpp
index c162c7367c65..d8b2ea984fd8 100644
--- a/contrib/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/OperatingSystemPythonInterface.cpp
+++ b/contrib/llvm-project/lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/OperatingSystemPythonInterface.cpp
@@ -6,6 +6,7 @@
 //
 //===----------------------------------------------------------------------===//
 
+#include "lldb/Core/PluginManager.h"
 #include "lldb/Host/Config.h"
 #include "lldb/Target/ExecutionContext.h"
 #include "lldb/Utility/Log.h"
@@ -13,8 +14,10 @@
 
 #if LLDB_ENABLE_PYTHON
 
+// clang-format off
 // LLDB Python header must be included first
 #include "../lldb-python.h"
+//clang-format on
 
 #include "../SWIGPythonBridge.h"
 #include "../ScriptInterpreterPythonImpl.h"
@@ -79,4 +82,28 @@ OperatingSystemPythonInterface::GetRegisterContextForTID(lldb::tid_t tid) {
   return obj->GetAsString()->GetValue().str();
 }
 
+std::optional<bool> OperatingSystemPythonInterface::DoesPluginReportAllThreads() {
+  Status error;
+  StructuredData::ObjectSP obj = Dispatch("does_plugin_report_all_threads", error);
+  if (!ScriptedInterface::CheckStructuredDataObject(LLVM_PRETTY_FUNCTION, obj,
+                                                    error))
+    return {};
+
+  return obj->GetAsBoolean()->GetValue();
+}
+
+void OperatingSystemPythonInterface::Initialize() {
+  const std::vector<llvm::StringRef> ci_usages = {
+      "settings set target.process.python-os-plugin-path <script-path>",
+      "settings set process.experimental.os-plugin-reports-all-threads [0/1]"};
+  const std::vector<llvm::StringRef> api_usages = {};
+  PluginManager::RegisterPlugin(
+      GetPluginNameStatic(), llvm::StringRef("Mock thread state"),
+      CreateInstance, eScriptLanguagePython, {ci_usages, api_usages});
+}
+
+void OperatingSystemPythonInterface::Terminate() {
+  PluginManager::UnregisterPlugin(CreateInstance);
+}
+
 #endif