2014-07-01 05:05:18 +08:00
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//===-- NativeRegisterContex.cpp --------------------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#include "lldb/lldb-types.h"
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#include "lldb/lldb-private-forward.h"
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#include "lldb/Target/NativeRegisterContextRegisterInfo.h"
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using namespace lldb_private;
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NativeRegisterContextRegisterInfo::NativeRegisterContextRegisterInfo (NativeThreadProtocol &thread,
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uint32_t concrete_frame_idx,
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RegisterInfoInterface *register_info_interface) :
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NativeRegisterContext (thread, concrete_frame_idx),
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m_register_info_interface_up (register_info_interface)
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{
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assert (register_info_interface && "null register_info_interface");
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}
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uint32_t
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NativeRegisterContextRegisterInfo::GetRegisterCount () const
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{
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return m_register_info_interface_up->GetRegisterCount ();
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}
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2015-01-24 06:57:00 +08:00
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uint32_t
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NativeRegisterContextRegisterInfo::GetUserRegisterCount () const
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{
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return m_register_info_interface_up->GetUserRegisterCount ();
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}
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2014-07-01 05:05:18 +08:00
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const RegisterInfo *
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NativeRegisterContextRegisterInfo::GetRegisterInfoAtIndex (uint32_t reg_index) const
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{
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if (reg_index <= GetRegisterCount ())
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return m_register_info_interface_up->GetRegisterInfo () + reg_index;
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else
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return nullptr;
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}
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const RegisterInfoInterface&
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NativeRegisterContextRegisterInfo::GetRegisterInfoInterface () const
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{
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return *m_register_info_interface_up;
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}
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