| 1 | //===-- InstrumentationRuntimeUBSan.h ---------------------------*- C++ -*-===// |
|---|---|
| 2 | // |
| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| 4 | // See https://llvm.org/LICENSE.txt for license information. |
| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| 6 | // |
| 7 | //===----------------------------------------------------------------------===// |
| 8 | |
| 9 | #ifndef LLDB_SOURCE_PLUGINS_INSTRUMENTATIONRUNTIME_UBSAN_INSTRUMENTATIONRUNTIMEUBSAN_H |
| 10 | #define LLDB_SOURCE_PLUGINS_INSTRUMENTATIONRUNTIME_UBSAN_INSTRUMENTATIONRUNTIMEUBSAN_H |
| 11 | |
| 12 | #include "lldb/Target/ABI.h" |
| 13 | #include "lldb/Target/InstrumentationRuntime.h" |
| 14 | #include "lldb/Utility/StructuredData.h" |
| 15 | #include "lldb/lldb-private.h" |
| 16 | |
| 17 | namespace lldb_private { |
| 18 | |
| 19 | class InstrumentationRuntimeUBSan |
| 20 | : public lldb_private::InstrumentationRuntime { |
| 21 | public: |
| 22 | ~InstrumentationRuntimeUBSan() override; |
| 23 | |
| 24 | static lldb::InstrumentationRuntimeSP |
| 25 | CreateInstance(const lldb::ProcessSP &process_sp); |
| 26 | |
| 27 | static void Initialize(); |
| 28 | |
| 29 | static void Terminate(); |
| 30 | |
| 31 | static llvm::StringRef GetPluginNameStatic() { |
| 32 | return "UndefinedBehaviorSanitizer"; |
| 33 | } |
| 34 | |
| 35 | static lldb::InstrumentationRuntimeType GetTypeStatic(); |
| 36 | |
| 37 | llvm::StringRef GetPluginName() override { return GetPluginNameStatic(); } |
| 38 | |
| 39 | virtual lldb::InstrumentationRuntimeType GetType() { return GetTypeStatic(); } |
| 40 | |
| 41 | lldb::ThreadCollectionSP |
| 42 | GetBacktracesFromExtendedStopInfo(StructuredData::ObjectSP info) override; |
| 43 | |
| 44 | private: |
| 45 | InstrumentationRuntimeUBSan(const lldb::ProcessSP &process_sp) |
| 46 | : lldb_private::InstrumentationRuntime(process_sp) {} |
| 47 | |
| 48 | const RegularExpression &GetPatternForRuntimeLibrary() override; |
| 49 | |
| 50 | bool CheckIfRuntimeIsValid(const lldb::ModuleSP module_sp) override; |
| 51 | |
| 52 | void Activate() override; |
| 53 | |
| 54 | void Deactivate(); |
| 55 | |
| 56 | static bool NotifyBreakpointHit(void *baton, |
| 57 | StoppointCallbackContext *context, |
| 58 | lldb::user_id_t break_id, |
| 59 | lldb::user_id_t break_loc_id); |
| 60 | |
| 61 | StructuredData::ObjectSP RetrieveReportData(ExecutionContextRef exe_ctx_ref); |
| 62 | }; |
| 63 | |
| 64 | } // namespace lldb_private |
| 65 | |
| 66 | #endif // LLDB_SOURCE_PLUGINS_INSTRUMENTATIONRUNTIME_UBSAN_INSTRUMENTATIONRUNTIMEUBSAN_H |
| 67 |