NativeThreadWindows.h
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//===-- NativeThreadWindows.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 liblldb_NativeThreadWindows_h_
#define liblldb_NativeThreadWindows_h_
#include "lldb/Host/HostThread.h"
#include "lldb/Host/common/NativeThreadProtocol.h"
#include "lldb/lldb-private-forward.h"
#include "NativeRegisterContextWindows.h"
namespace lldb_private {
class NativeProcessWindows;
class NativeThreadWindows : public NativeThreadProtocol {
public:
NativeThreadWindows(NativeProcessWindows &process, const HostThread &thread);
~NativeThreadWindows() {}
Status DoStop();
Status DoResume(lldb::StateType resume_state);
std::string GetName() override;
lldb::StateType GetState() override { return m_state; }
NativeRegisterContextWindows &GetRegisterContext() override {
return *m_reg_context_up;
}
bool GetStopReason(ThreadStopInfo &stop_info,
std::string &description) override;
Status SetWatchpoint(lldb::addr_t addr, size_t size, uint32_t watch_flags,
bool hardware) override;
Status RemoveWatchpoint(lldb::addr_t addr) override;
Status SetHardwareBreakpoint(lldb::addr_t addr, size_t size) override;
Status RemoveHardwareBreakpoint(lldb::addr_t addr) override;
void SetStopReason(ThreadStopInfo stop_info, std::string description);
const HostThread &GetHostThread() { return m_host_thread; }
protected:
lldb::StateType m_state = lldb::StateType::eStateInvalid;
std::string m_name;
ThreadStopInfo m_stop_info;
std::string m_stop_description;
std::unique_ptr<NativeRegisterContextWindows> m_reg_context_up;
// Cache address and index of the watchpoints and hardware breakpoints since
// the register context does not.
using IndexMap = std::map<lldb::addr_t, uint32_t>;
IndexMap m_watchpoint_index_map;
IndexMap m_hw_breakpoint_index_map;
HostThread m_host_thread;
};
} // namespace lldb_private
#endif // #ifndef liblldb_NativeThreadWindows_h_