diff options
Diffstat (limited to 'source/Target/NativeRegisterContextRegisterInfo.cpp')
-rw-r--r-- | source/Target/NativeRegisterContextRegisterInfo.cpp | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/source/Target/NativeRegisterContextRegisterInfo.cpp b/source/Target/NativeRegisterContextRegisterInfo.cpp new file mode 100644 index 000000000000..e37014546646 --- /dev/null +++ b/source/Target/NativeRegisterContextRegisterInfo.cpp @@ -0,0 +1,44 @@ +//===-- NativeRegisterContex.cpp --------------------------------*- C++ -*-===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +#include "lldb/lldb-types.h" +#include "lldb/lldb-private-forward.h" +#include "lldb/Target/NativeRegisterContextRegisterInfo.h" + +using namespace lldb_private; + +NativeRegisterContextRegisterInfo::NativeRegisterContextRegisterInfo (NativeThreadProtocol &thread, + uint32_t concrete_frame_idx, + RegisterInfoInterface *register_info_interface) : + NativeRegisterContext (thread, concrete_frame_idx), + m_register_info_interface_up (register_info_interface) +{ + assert (register_info_interface && "null register_info_interface"); +} + +uint32_t +NativeRegisterContextRegisterInfo::GetRegisterCount () const +{ + return m_register_info_interface_up->GetRegisterCount (); +} + +const RegisterInfo * +NativeRegisterContextRegisterInfo::GetRegisterInfoAtIndex (uint32_t reg_index) const +{ + if (reg_index <= GetRegisterCount ()) + return m_register_info_interface_up->GetRegisterInfo () + reg_index; + else + return nullptr; +} + +const RegisterInfoInterface& +NativeRegisterContextRegisterInfo::GetRegisterInfoInterface () const +{ + return *m_register_info_interface_up; +} |