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 | std::vector<ArchSpec> m_supported_architectures; |
66 | |
67 | private: |
68 | std::mutex m_mutex; |
69 | std::shared_ptr<TypeSystemClang> m_type_system; |
70 | }; |
71 | |
72 | } // namespace platform_linux |
73 | } // namespace lldb_private |
74 | |
75 | #endif // LLDB_SOURCE_PLUGINS_PLATFORM_LINUX_PLATFORMLINUX_H |
76 | |