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//===-- JITLoaderGDB.h ------------------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef liblldb_JITLoaderGDB_h_
#define liblldb_JITLoaderGDB_h_
// C Includes
// C++ Includes
#include <map>
// Other libraries and framework includes
// Project includes
#include "lldb/Target/JITLoader.h"
#include "lldb/Target/Process.h"
class JITLoaderGDB : public lldb_private::JITLoader
{
public:
JITLoaderGDB(lldb_private::Process *process);
~JITLoaderGDB() override;
//------------------------------------------------------------------
// Static Functions
//------------------------------------------------------------------
static void
Initialize();
static void
Terminate();
static lldb_private::ConstString
GetPluginNameStatic();
static const char *
GetPluginDescriptionStatic();
static lldb::JITLoaderSP
CreateInstance (lldb_private::Process *process, bool force);
static void
DebuggerInitialize(lldb_private::Debugger &debugger);
//------------------------------------------------------------------
// PluginInterface protocol
//------------------------------------------------------------------
lldb_private::ConstString
GetPluginName() override;
uint32_t
GetPluginVersion() override;
//------------------------------------------------------------------
// JITLoader interface
//------------------------------------------------------------------
void
DidAttach() override;
void
DidLaunch() override;
void
ModulesDidLoad(lldb_private::ModuleList &module_list) override;
private:
lldb::addr_t
GetSymbolAddress(lldb_private::ModuleList &module_list,
const lldb_private::ConstString &name,
lldb::SymbolType symbol_type) const;
void
SetJITBreakpoint(lldb_private::ModuleList &module_list);
bool
DidSetJITBreakpoint() const;
bool
ReadJITDescriptor(bool all_entries);
template <typename ptr_t>
bool
ReadJITDescriptorImpl(bool all_entries);
static bool
JITDebugBreakpointHit(void *baton,
lldb_private::StoppointCallbackContext *context,
lldb::user_id_t break_id,
lldb::user_id_t break_loc_id);
static void
ProcessStateChangedCallback(void *baton,
lldb_private::Process *process,
lldb::StateType state);
// A collection of in-memory jitted object addresses and their corresponding modules
typedef std::map<lldb::addr_t, const lldb::ModuleSP> JITObjectMap;
JITObjectMap m_jit_objects;
lldb::user_id_t m_jit_break_id;
lldb::addr_t m_jit_descriptor_addr;
};
#endif // liblldb_JITLoaderGDB_h_
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