1 //===-- NativeRegisterContextWatchpoint_x86.h -------------------*- C++ -*-===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 9 #ifndef lldb_NativeRegisterContextWatchpoint_x86_h 10 #define lldb_NativeRegisterContextWatchpoint_x86_h 11 12 #include "Plugins/Process/Utility/NativeRegisterContextRegisterInfo.h" 13 14 namespace lldb_private { 15 16 class NativeRegisterContextWatchpoint_x86 17 : public virtual NativeRegisterContextRegisterInfo { 18 public: 19 Status IsWatchpointHit(uint32_t wp_index, bool &is_hit) override; 20 21 Status GetWatchpointHitIndex(uint32_t &wp_index, 22 lldb::addr_t trap_addr) override; 23 24 Status IsWatchpointVacant(uint32_t wp_index, bool &is_vacant) override; 25 26 bool ClearHardwareWatchpoint(uint32_t wp_index) override; 27 28 Status ClearWatchpointHit(uint32_t wp_index) override; 29 30 Status ClearAllHardwareWatchpoints() override; 31 32 Status SetHardwareWatchpointWithIndex(lldb::addr_t addr, size_t size, 33 uint32_t watch_flags, 34 uint32_t wp_index); 35 36 uint32_t SetHardwareWatchpoint(lldb::addr_t addr, size_t size, 37 uint32_t watch_flags) override; 38 39 lldb::addr_t GetWatchpointAddress(uint32_t wp_index) override; 40 41 uint32_t NumSupportedHardwareWatchpoints() override; 42 43 const RegisterInfo *GetDR(int num) const; 44 }; 45 46 } // namespace lldb_private 47 48 #endif // #ifndef lldb_NativeRegisterContextWatchpoint_x86_h 49