1 //===-- NativeThreadProtocol.h ----------------------------------*- C++ -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 #ifndef liblldb_NativeThreadProtocol_h_
11 #define liblldb_NativeThreadProtocol_h_
15 #include "lldb/Host/Debug.h"
16 #include "lldb/lldb-private-forward.h"
17 #include "lldb/lldb-types.h"
19 namespace lldb_private {
20 //------------------------------------------------------------------
21 // NativeThreadProtocol
22 //------------------------------------------------------------------
23 class NativeThreadProtocol
24 : public std::enable_shared_from_this<NativeThreadProtocol> {
26 NativeThreadProtocol(NativeProcessProtocol &process, lldb::tid_t tid);
28 virtual ~NativeThreadProtocol() {}
30 virtual std::string GetName() = 0;
32 virtual lldb::StateType GetState() = 0;
34 virtual NativeRegisterContextSP GetRegisterContext() = 0;
36 virtual Status ReadRegister(uint32_t reg, RegisterValue ®_value);
38 virtual Status WriteRegister(uint32_t reg, const RegisterValue ®_value);
40 virtual Status SaveAllRegisters(lldb::DataBufferSP &data_sp);
42 virtual Status RestoreAllRegisters(lldb::DataBufferSP &data_sp);
44 virtual bool GetStopReason(ThreadStopInfo &stop_info,
45 std::string &description) = 0;
47 lldb::tid_t GetID() const { return m_tid; }
49 NativeProcessProtocol &GetProcess() { return m_process; }
51 // ---------------------------------------------------------------------
52 // Thread-specific watchpoints
53 // ---------------------------------------------------------------------
54 virtual Status SetWatchpoint(lldb::addr_t addr, size_t size,
55 uint32_t watch_flags, bool hardware) = 0;
57 virtual Status RemoveWatchpoint(lldb::addr_t addr) = 0;
59 // ---------------------------------------------------------------------
60 // Thread-specific Hardware Breakpoint routines
61 // ---------------------------------------------------------------------
62 virtual Status SetHardwareBreakpoint(lldb::addr_t addr, size_t size) = 0;
64 virtual Status RemoveHardwareBreakpoint(lldb::addr_t addr) = 0;
67 NativeProcessProtocol &m_process;
72 #endif // #ifndef liblldb_NativeThreadProtocol_h_