1fe6060f1SDimitry Andric //===-- ArchitectureAArch64.h -----------------------------------*- C++ -*-===// 2fe6060f1SDimitry Andric // 3fe6060f1SDimitry Andric // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4fe6060f1SDimitry Andric // See https://llvm.org/LICENSE.txt for license information. 5fe6060f1SDimitry Andric // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6fe6060f1SDimitry Andric // 7fe6060f1SDimitry Andric //===----------------------------------------------------------------------===// 8fe6060f1SDimitry Andric 9fe6060f1SDimitry Andric #ifndef LLDB_SOURCE_PLUGINS_ARCHITECTURE_AARCH64_ARCHITECTUREAARCH64_H 10fe6060f1SDimitry Andric #define LLDB_SOURCE_PLUGINS_ARCHITECTURE_AARCH64_ARCHITECTUREAARCH64_H 11fe6060f1SDimitry Andric 12fe6060f1SDimitry Andric #include "Plugins/Process/Utility/MemoryTagManagerAArch64MTE.h" 13fe6060f1SDimitry Andric #include "lldb/Core/Architecture.h" 14fe6060f1SDimitry Andric 15fe6060f1SDimitry Andric namespace lldb_private { 16fe6060f1SDimitry Andric 17fe6060f1SDimitry Andric class ArchitectureAArch64 : public Architecture { 18fe6060f1SDimitry Andric public: GetPluginNameStatic()19349cc55cSDimitry Andric static llvm::StringRef GetPluginNameStatic() { return "aarch64"; } 20fe6060f1SDimitry Andric static void Initialize(); 21fe6060f1SDimitry Andric static void Terminate(); 22fe6060f1SDimitry Andric GetPluginName()23349cc55cSDimitry Andric llvm::StringRef GetPluginName() override { return GetPluginNameStatic(); } 24fe6060f1SDimitry Andric OverrideStopInfo(Thread & thread)2506c3fb27SDimitry Andric void OverrideStopInfo(Thread &thread) const override {} 26fe6060f1SDimitry Andric GetMemoryTagManager()27fe6060f1SDimitry Andric const MemoryTagManager *GetMemoryTagManager() const override { 28fe6060f1SDimitry Andric return &m_memory_tag_manager; 29fe6060f1SDimitry Andric } 30fe6060f1SDimitry Andric 31*5f757f3fSDimitry Andric bool RegisterWriteCausesReconfigure(const llvm::StringRef name)32*5f757f3fSDimitry Andric RegisterWriteCausesReconfigure(const llvm::StringRef name) const override { 33*5f757f3fSDimitry Andric // lldb treats svg as read only, so only vg can be written. This results in 34*5f757f3fSDimitry Andric // the SVE registers changing size. 35*5f757f3fSDimitry Andric return name == "vg"; 36*5f757f3fSDimitry Andric } 37*5f757f3fSDimitry Andric 38*5f757f3fSDimitry Andric bool ReconfigureRegisterInfo(DynamicRegisterInfo ®_info, 39*5f757f3fSDimitry Andric DataExtractor ®_data, 40*5f757f3fSDimitry Andric RegisterContext ®_context) const override; 41*5f757f3fSDimitry Andric 42fe6060f1SDimitry Andric private: 43fe6060f1SDimitry Andric static std::unique_ptr<Architecture> Create(const ArchSpec &arch); 44fe6060f1SDimitry Andric ArchitectureAArch64() = default; 45fe6060f1SDimitry Andric MemoryTagManagerAArch64MTE m_memory_tag_manager; 46fe6060f1SDimitry Andric }; 47fe6060f1SDimitry Andric 48fe6060f1SDimitry Andric } // namespace lldb_private 49fe6060f1SDimitry Andric 50fe6060f1SDimitry Andric #endif // LLDB_SOURCE_PLUGINS_ARCHITECTURE_AARCH64_ARCHITECTUREAARCH64_H 51