mirror of
https://github.com/revng/revng
synced 2026-06-21 14:07:57 +00:00
Alessandro Di Federico
30 lines
958 B
C++
30 lines
958 B
C++
/// Contains the debug information related helpers than have to depends on
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/// `revng::ranks` because they use locations
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//
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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/IR/DebugInfoMetadata.h"
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#include "llvm/IR/Instruction.h"
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#include "revng/Pipeline/Location.h"
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#include "revng/Pipes/DebugInfoHelpers.h"
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#include "revng/Pipes/Ranks.h"
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#include "revng/Support/MetaAddress.h"
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std::optional<MetaAddress>
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revng::tryExtractAddress(const llvm::Instruction &I) {
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if (!I.getDebugLoc() || !I.getDebugLoc()->getScope())
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return std::nullopt;
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auto DebugLocation = I.getDebugLoc()->getScope()->getName().str();
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auto Parsed = pipeline::locationFromString(revng::ranks::Instruction,
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DebugLocation);
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revng_assert(Parsed.has_value());
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MetaAddress Extracted = Parsed->at(revng::ranks::Instruction);
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revng_assert(Extracted.isValid());
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return Extracted;
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}
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