| 1 | //===-- PlatformLinux.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_PLATFORM_LINUX_PLATFORMLINUX_H |
| 10 | #define LLDB_SOURCE_PLUGINS_PLATFORM_LINUX_PLATFORMLINUX_H |
| 11 | |
| 12 | #include "Plugins/Platform/POSIX/PlatformPOSIX.h" |
| 13 | #include "Plugins/TypeSystem/Clang/TypeSystemClang.h" |
| 14 | |
| 15 | namespace lldb_private { |
| 16 | namespace platform_linux { |
| 17 | |
| 18 | class PlatformLinux : public PlatformPOSIX { |
| 19 | public: |
| 20 | PlatformLinux(bool is_host); |
| 21 | |
| 22 | static void Initialize(); |
| 23 | |
| 24 | static void Terminate(); |
| 25 | |
| 26 | // lldb_private::PluginInterface functions |
| 27 | static lldb::PlatformSP CreateInstance(bool force, const ArchSpec *arch); |
| 28 | |
| 29 | static llvm::StringRef GetPluginNameStatic(bool is_host) { |
| 30 | return is_host ? Platform::GetHostPlatformName() : "remote-linux"; |
| 31 | } |
| 32 | |
| 33 | static llvm::StringRef GetPluginDescriptionStatic(bool is_host); |
| 34 | |
| 35 | llvm::StringRef GetPluginName() override { |
| 36 | return GetPluginNameStatic(is_host: IsHost()); |
| 37 | } |
| 38 | |
| 39 | // lldb_private::Platform functions |
| 40 | llvm::StringRef GetDescription() override { |
| 41 | return GetPluginDescriptionStatic(is_host: IsHost()); |
| 42 | } |
| 43 | |
| 44 | void GetStatus(Stream &strm) override; |
| 45 | |
| 46 | std::vector<ArchSpec> |
| 47 | GetSupportedArchitectures(const ArchSpec &process_host_arch) override; |
| 48 | |
| 49 | uint32_t GetResumeCountForLaunchInfo(ProcessLaunchInfo &launch_info) override; |
| 50 | |
| 51 | bool CanDebugProcess() override; |
| 52 | |
| 53 | void CalculateTrapHandlerSymbolNames() override; |
| 54 | |
| 55 | lldb::UnwindPlanSP GetTrapHandlerUnwindPlan(const llvm::Triple &triple, |
| 56 | ConstString name) override; |
| 57 | |
| 58 | MmapArgList GetMmapArgumentList(const ArchSpec &arch, lldb::addr_t addr, |
| 59 | lldb::addr_t length, unsigned prot, |
| 60 | unsigned flags, lldb::addr_t fd, |
| 61 | lldb::addr_t offset) override; |
| 62 | |
| 63 | CompilerType GetSiginfoType(const llvm::Triple &triple) override; |
| 64 | |
| 65 | lldb::StopInfoSP GetStopInfoFromSiginfo(Thread &thread) override; |
| 66 | |
| 67 | std::vector<ArchSpec> m_supported_architectures; |
| 68 | |
| 69 | private: |
| 70 | std::mutex m_mutex; |
| 71 | std::shared_ptr<TypeSystemClang> m_type_system; |
| 72 | }; |
| 73 | |
| 74 | } // namespace platform_linux |
| 75 | } // namespace lldb_private |
| 76 | |
| 77 | #endif // LLDB_SOURCE_PLUGINS_PLATFORM_LINUX_PLATFORMLINUX_H |
| 78 |