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https://github.com/RGBCube/serenity
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08428aadad
Calculating source code positions can be expensive, and some applications (like SystemMonitor's Stack tab) don't even show this information, making these calculations wasteful. This commit adds a new enumerated flag to the `symbolicate` functions for callers to specify whether source positions should be included in the results; it defaults to "Yes" to preserve old behavior for existing applications.
32 lines
754 B
C++
32 lines
754 B
C++
/*
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* Copyright (c) 2021, Andreas Kling <kling@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/String.h>
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#include <LibDebug/DebugInfo.h>
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namespace Symbolication {
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struct Symbol {
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FlatPtr address { 0 };
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String name {};
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String object {};
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u32 offset { 0 };
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Vector<Debug::DebugInfo::SourcePosition> source_positions;
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bool operator==(Symbol const&) const = default;
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};
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enum class IncludeSourcePosition {
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Yes,
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No
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};
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Optional<FlatPtr> kernel_base();
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Vector<Symbol> symbolicate_thread(pid_t pid, pid_t tid, IncludeSourcePosition = IncludeSourcePosition::Yes);
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Optional<Symbol> symbolicate(String const& path, FlatPtr address, IncludeSourcePosition = IncludeSourcePosition::Yes);
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}
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