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81 lines
2.5 KiB
81 lines
2.5 KiB
//===-- JITLoaderGDB.h ------------------------------------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLDB_SOURCE_PLUGINS_JITLOADER_GDB_JITLOADERGDB_H
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#define LLDB_SOURCE_PLUGINS_JITLOADER_GDB_JITLOADERGDB_H
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#include <map>
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#include "lldb/Target/JITLoader.h"
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#include "lldb/Target/Process.h"
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class JITLoaderGDB : public lldb_private::JITLoader {
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public:
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JITLoaderGDB(lldb_private::Process *process);
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~JITLoaderGDB() override;
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// Static Functions
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static void Initialize();
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static void Terminate();
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static lldb_private::ConstString GetPluginNameStatic();
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static const char *GetPluginDescriptionStatic();
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static lldb::JITLoaderSP CreateInstance(lldb_private::Process *process,
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bool force);
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static void DebuggerInitialize(lldb_private::Debugger &debugger);
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// PluginInterface protocol
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lldb_private::ConstString GetPluginName() override;
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uint32_t GetPluginVersion() override;
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// JITLoader interface
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void DidAttach() override;
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void DidLaunch() override;
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void ModulesDidLoad(lldb_private::ModuleList &module_list) override;
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private:
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lldb::addr_t GetSymbolAddress(lldb_private::ModuleList &module_list,
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lldb_private::ConstString name,
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lldb::SymbolType symbol_type) const;
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void SetJITBreakpoint(lldb_private::ModuleList &module_list);
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bool DidSetJITBreakpoint() const;
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bool ReadJITDescriptor(bool all_entries);
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template <typename ptr_t> bool ReadJITDescriptorImpl(bool all_entries);
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static bool
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JITDebugBreakpointHit(void *baton,
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lldb_private::StoppointCallbackContext *context,
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lldb::user_id_t break_id, lldb::user_id_t break_loc_id);
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static void ProcessStateChangedCallback(void *baton,
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lldb_private::Process *process,
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lldb::StateType state);
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// A collection of in-memory jitted object addresses and their corresponding
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// modules
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typedef std::map<lldb::addr_t, const lldb::ModuleSP> JITObjectMap;
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JITObjectMap m_jit_objects;
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lldb::user_id_t m_jit_break_id;
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lldb::addr_t m_jit_descriptor_addr;
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};
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#endif // LLDB_SOURCE_PLUGINS_JITLOADER_GDB_JITLOADERGDB_H
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