[lldb] [llvm] [BoundsSafety][LLDB] Implement instrumentation plugin for -fbounds-safety soft traps (PR #169117)

[Jonas Devlieghere via llvm-commits]

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@@ -0,0 +1,491 @@
+//===-- InstrumentationRuntimeBoundsSafety.cpp -----------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include "InstrumentationRuntimeBoundsSafety.h"
+
+#include "Plugins/Process/Utility/HistoryThread.h"
+#include "lldb/Breakpoint/StoppointCallbackContext.h"
+#include "lldb/Core/Debugger.h"
+#include "lldb/Core/Module.h"
+#include "lldb/Core/PluginManager.h"
+#include "lldb/Symbol/Block.h"
+#include "lldb/Symbol/Symbol.h"
+#include "lldb/Symbol/SymbolContext.h"
+#include "lldb/Symbol/Variable.h"
+#include "lldb/Symbol/VariableList.h"
+#include "lldb/Target/InstrumentationRuntimeStopInfo.h"
+#include "lldb/Target/RegisterContext.h"
+#include "lldb/Target/SectionLoadList.h"
+#include "lldb/Target/StopInfo.h"
+#include "lldb/Target/Target.h"
+#include "lldb/Target/Thread.h"
+#include "lldb/Utility/RegisterValue.h"
+#include "lldb/Utility/RegularExpression.h"
+#include "clang/CodeGen/ModuleBuilder.h"
+
+#include <memory>
+
+using namespace lldb;
+using namespace lldb_private;
+
+LLDB_PLUGIN_DEFINE(InstrumentationRuntimeBoundsSafety)
+
+#define BOUNDS_SAFETY_SOFT_TRAP_MINIMAL "__bounds_safety_soft_trap"
+#define BOUNDS_SAFETY_SOFT_TRAP_S "__bounds_safety_soft_trap_s"
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JDevlieghere wrote:

Can these be `constexpr llvm::StringLiteral`s?

https://github.com/llvm/llvm-project/pull/169117