You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
81 lines
2.5 KiB
81 lines
2.5 KiB
4 months ago
|
//===-- JITLoaderGDB.h ------------------------------------------*- C++ -*-===//
|
||
|
|
//
|
||
|
|
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
|
||
|
|
// See https://llvm.org/LICENSE.txt for license information.
|
||
|
|
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
||
|
|
//
|
||
|
|
//===----------------------------------------------------------------------===//
|
||
|
|
|
||
|
|
#ifndef LLDB_SOURCE_PLUGINS_JITLOADER_GDB_JITLOADERGDB_H
|
||
|
|
#define LLDB_SOURCE_PLUGINS_JITLOADER_GDB_JITLOADERGDB_H
|
||
|
|
|
||
|
|
#include <map>
|
||
|
|
|
||
|
|
#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,
|
||
|
|
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 // LLDB_SOURCE_PLUGINS_JITLOADER_GDB_JITLOADERGDB_H
|