97206d5727
This renames the LLDB error class to Status, as discussed on the lldb-dev mailing list. A change of this magnitude cannot easily be done without find and replace, but that has potential to catch unwanted occurrences of common strings such as "Error". Every effort was made to find all the obvious things such as the word "Error" appearing in a string, etc, but it's possible there are still some lingering occurences left around. Hopefully nothing too serious. llvm-svn: 302872
69 lines
2.4 KiB
C++
69 lines
2.4 KiB
C++
//===-- NativeThreadProtocol.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/Host/common/NativeThreadProtocol.h"
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#include "lldb/Host/common/NativeProcessProtocol.h"
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#include "lldb/Host/common/NativeRegisterContext.h"
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#include "lldb/Host/common/SoftwareBreakpoint.h"
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using namespace lldb;
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using namespace lldb_private;
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NativeThreadProtocol::NativeThreadProtocol(NativeProcessProtocol *process,
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lldb::tid_t tid)
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: m_process_wp(process->shared_from_this()), m_tid(tid) {}
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Status NativeThreadProtocol::ReadRegister(uint32_t reg,
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RegisterValue ®_value) {
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NativeRegisterContextSP register_context_sp = GetRegisterContext();
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if (!register_context_sp)
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return Status("no register context");
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const RegisterInfo *const reg_info =
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register_context_sp->GetRegisterInfoAtIndex(reg);
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if (!reg_info)
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return Status("no register info for reg num %" PRIu32, reg);
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return register_context_sp->ReadRegister(reg_info, reg_value);
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;
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}
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Status NativeThreadProtocol::WriteRegister(uint32_t reg,
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const RegisterValue ®_value) {
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NativeRegisterContextSP register_context_sp = GetRegisterContext();
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if (!register_context_sp)
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return Status("no register context");
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const RegisterInfo *const reg_info =
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register_context_sp->GetRegisterInfoAtIndex(reg);
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if (!reg_info)
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return Status("no register info for reg num %" PRIu32, reg);
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return register_context_sp->WriteRegister(reg_info, reg_value);
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}
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Status NativeThreadProtocol::SaveAllRegisters(lldb::DataBufferSP &data_sp) {
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NativeRegisterContextSP register_context_sp = GetRegisterContext();
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if (!register_context_sp)
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return Status("no register context");
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return register_context_sp->WriteAllRegisterValues(data_sp);
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}
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Status NativeThreadProtocol::RestoreAllRegisters(lldb::DataBufferSP &data_sp) {
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NativeRegisterContextSP register_context_sp = GetRegisterContext();
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if (!register_context_sp)
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return Status("no register context");
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return register_context_sp->ReadAllRegisterValues(data_sp);
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}
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NativeProcessProtocolSP NativeThreadProtocol::GetProcess() {
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return m_process_wp.lock();
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}
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