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
15namespace lldb_private {
16namespace platform_linux {
17
18class PlatformLinux : public PlatformPOSIX {
19public:
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
67private:
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

source code of lldb/source/Plugins/Platform/Linux/PlatformLinux.h