2fe8327406
This patch replaces (llvm::|)Optional< with std::optional<. I'll post a separate patch to clean up the "using" declarations, #include "llvm/ADT/Optional.h", etc. This is part of an effort to migrate from llvm::Optional to std::optional: https://discourse.llvm.org/t/deprecating-llvm-optional-x-hasvalue-getvalue-getvalueor/63716
44 lines
1.4 KiB
C++
44 lines
1.4 KiB
C++
//===-- ThreadPostMortemTrace.cpp -----------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "ThreadPostMortemTrace.h"
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#include <memory>
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#include <optional>
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#include "Plugins/Process/Utility/RegisterContextHistory.h"
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#include "lldb/Target/Process.h"
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#include "lldb/Target/RegisterContext.h"
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using namespace lldb;
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using namespace lldb_private;
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using namespace llvm;
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void ThreadPostMortemTrace::RefreshStateAfterStop() {}
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RegisterContextSP ThreadPostMortemTrace::GetRegisterContext() {
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if (!m_reg_context_sp)
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m_reg_context_sp = CreateRegisterContextForFrame(nullptr);
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return m_reg_context_sp;
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}
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RegisterContextSP
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ThreadPostMortemTrace::CreateRegisterContextForFrame(StackFrame *frame) {
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// Eventually this will calculate the register context based on the current
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// trace position.
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return std::make_shared<RegisterContextHistory>(
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*this, 0, GetProcess()->GetAddressByteSize(), LLDB_INVALID_ADDRESS);
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}
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bool ThreadPostMortemTrace::CalculateStopInfo() { return false; }
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const std::optional<FileSpec> &ThreadPostMortemTrace::GetTraceFile() const {
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return m_trace_file;
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}
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