mirror of
https://github.com/revng/revng
synced 2026-06-21 14:07:57 +00:00
Alessandro Di Federico
9e9451247b
The --import-debug-info CLI flag and the ImporterOptions:: AdditionalDebugInfoPaths field it populated were a side-channel that loaded extra DWARF files outside the normal ELF dependency-resolution path. It bypassed the symbol-aware machinery and is no longer needed.
54 lines
2.3 KiB
C++
54 lines
2.3 KiB
C++
//
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// This file is distributed under the MIT License. See LICENSE.md for details.
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//
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#include "llvm/Support/CommandLine.h"
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#include "revng/Model/Importer/Binary/Options.h"
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#include "revng/Support/CommandLine.h"
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using Enum = llvm::cl::OptionEnumValue;
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using SR = llvm::StringRef;
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namespace cl = llvm::cl;
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constexpr SR DescBA = "Base address where dynamic objects should be loaded.";
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cl::opt<uint64_t> BaseAddress("base",
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cl::desc(DescBA),
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cl::value_desc("address"),
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cl::cat(MainCategory),
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cl::init(0x400000));
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constexpr SR DescLevel = "Controls the debug information processing when "
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"importing a binary.";
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constexpr Enum No = clEnumValN(DebugInfoLevel::No,
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"no",
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"Ignore debug information even if it's "
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"present.");
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constexpr Enum Yes = clEnumValN(DebugInfoLevel::Yes,
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"yes",
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"Load debug information from the input file "
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"and the libraries it directly depends on.");
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constexpr Enum NoLib = clEnumValN(DebugInfoLevel::IgnoreLibraries,
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"ignore-libraries",
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"Load debug information from the input file "
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"only.");
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cl::opt<DebugInfoLevel> DebugInfo("debug-info",
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cl::desc(DescLevel),
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cl::value_desc("level"),
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cl::values(No, Yes, NoLib),
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cl::cat(MainCategory),
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cl::init(DebugInfoLevel::Yes));
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constexpr SR DescRemote = "Allow fetching debug information from "
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"canonical places or web.";
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cl::opt<bool> EnableRemoteDebugInfo("enable-remote-debug-info",
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cl::desc(DescRemote),
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cl::cat(MainCategory),
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cl::init(false));
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const ImporterOptions importerOptions() {
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return ImporterOptions{ .BaseAddress = BaseAddress,
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.DebugInfo = DebugInfo,
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.EnableRemoteDebugInfo = EnableRemoteDebugInfo };
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}
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