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//===-- NativeRegisterContextNetBSD.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_NativeRegisterContextNetBSD_h
#define lldb_NativeRegisterContextNetBSD_h
#include "lldb/Host/common/NativeThreadProtocol.h"
#include "Plugins/Process/NetBSD/NativeProcessNetBSD.h"
#include "Plugins/Process/Utility/NativeRegisterContextRegisterInfo.h"
namespace lldb_private {
namespace process_netbsd {
class NativeRegisterContextNetBSD : public NativeRegisterContextRegisterInfo {
public:
NativeRegisterContextNetBSD(NativeThreadProtocol &native_thread,
RegisterInfoInterface *reg_info_interface_p);
// This function is implemented in the NativeRegisterContextNetBSD_*
// subclasses to create a new instance of the host specific
// NativeRegisterContextNetBSD. The implementations can't collide as only one
// NativeRegisterContextNetBSD_* variant should be compiled into the final
// executable.
static NativeRegisterContextNetBSD *
CreateHostNativeRegisterContextNetBSD(const ArchSpec &target_arch,
NativeThreadProtocol &native_thread);
protected:
virtual Status ReadGPR();
virtual Status WriteGPR();
virtual Status ReadFPR();
virtual Status WriteFPR();
virtual Status ReadDBR();
virtual Status WriteDBR();
virtual void *GetGPRBuffer() { return nullptr; }
virtual size_t GetGPRSize() {
return GetRegisterInfoInterface().GetGPRSize();
}
virtual void *GetFPRBuffer() { return nullptr; }
virtual size_t GetFPRSize() { return 0; }
virtual void *GetDBRBuffer() { return nullptr; }
virtual size_t GetDBRSize() { return 0; }
virtual Status DoReadGPR(void *buf);
virtual Status DoWriteGPR(void *buf);
virtual Status DoReadFPR(void *buf);
virtual Status DoWriteFPR(void *buf);
virtual Status DoReadDBR(void *buf);
virtual Status DoWriteDBR(void *buf);
virtual NativeProcessNetBSD &GetProcess();
virtual ::pid_t GetProcessPid();
};
} // namespace process_netbsd
} // namespace lldb_private
#endif // #ifndef lldb_NativeRegisterContextNetBSD_h
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