111 lines
3.0 KiB
C++
111 lines
3.0 KiB
C++
//===-- JITLoaderGDB.h ------------------------------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#ifndef liblldb_JITLoaderGDB_h_
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#define liblldb_JITLoaderGDB_h_
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// C Includes
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// C++ Includes
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#include <map>
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// Other libraries and framework includes
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// Project includes
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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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{
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public:
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JITLoaderGDB(lldb_private::Process *process);
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~JITLoaderGDB() override;
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//------------------------------------------------------------------
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// Static Functions
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//------------------------------------------------------------------
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static void
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Initialize();
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static void
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Terminate();
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static lldb_private::ConstString
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GetPluginNameStatic();
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static const char *
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GetPluginDescriptionStatic();
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static lldb::JITLoaderSP
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CreateInstance (lldb_private::Process *process, bool force);
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static void
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DebuggerInitialize(lldb_private::Debugger &debugger);
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//------------------------------------------------------------------
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// PluginInterface protocol
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//------------------------------------------------------------------
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lldb_private::ConstString
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GetPluginName() override;
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uint32_t
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GetPluginVersion() override;
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//------------------------------------------------------------------
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// JITLoader interface
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//------------------------------------------------------------------
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void
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DidAttach() override;
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void
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DidLaunch() override;
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void
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ModulesDidLoad(lldb_private::ModuleList &module_list) override;
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private:
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lldb::addr_t
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GetSymbolAddress(lldb_private::ModuleList &module_list,
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const lldb_private::ConstString &name,
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lldb::SymbolType symbol_type) const;
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void
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SetJITBreakpoint(lldb_private::ModuleList &module_list);
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bool
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DidSetJITBreakpoint() const;
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bool
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ReadJITDescriptor(bool all_entries);
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template <typename ptr_t>
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bool
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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,
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lldb::user_id_t break_loc_id);
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static void
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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 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 // liblldb_JITLoaderGDB_h_
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