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1//===-- NativeRegisterContextDBReg_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-exception6//7//===----------------------------------------------------------------------===//8 9#ifndef lldb_NativeRegisterContextDBReg_x86_h10#define lldb_NativeRegisterContextDBReg_x86_h11 12#include "Plugins/Process/Utility/NativeRegisterContextRegisterInfo.h"13 14namespace lldb_private {15 16class NativeRegisterContextDBReg_x8617 : public virtual NativeRegisterContextRegisterInfo {18public:19 // NB: This constructor is here only because gcc<=6.5 requires a virtual base20 // class initializer on abstract class (even though it is never used). It can21 // be deleted once we move to gcc>=7.0.22 NativeRegisterContextDBReg_x86(NativeThreadProtocol &thread)23 : NativeRegisterContextRegisterInfo(thread, nullptr) {}24 25 Status IsWatchpointHit(uint32_t wp_index, bool &is_hit) override;26 27 Status GetWatchpointHitIndex(uint32_t &wp_index,28 lldb::addr_t trap_addr) override;29 30 Status IsWatchpointVacant(uint32_t wp_index, bool &is_vacant) override;31 32 bool ClearHardwareWatchpoint(uint32_t wp_index) override;33 34 Status ClearWatchpointHit(uint32_t wp_index) override;35 36 Status ClearAllHardwareWatchpoints() override;37 38 Status SetHardwareWatchpointWithIndex(lldb::addr_t addr, size_t size,39 uint32_t watch_flags,40 uint32_t wp_index);41 42 uint32_t SetHardwareWatchpoint(lldb::addr_t addr, size_t size,43 uint32_t watch_flags) override;44 45 lldb::addr_t GetWatchpointAddress(uint32_t wp_index) override;46 47 uint32_t NumSupportedHardwareWatchpoints() override;48 49 virtual const RegisterInfo *GetDR(int num) const;50};51 52} // namespace lldb_private53 54#endif // #ifndef lldb_NativeRegisterContextDBReg_x86_h55