60 lines
2.0 KiB
C++
60 lines
2.0 KiB
C++
//===- BTFContext.h ---------------------------------------------*- C++ -*-===//
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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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//
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// BTFContext interface is used by llvm-objdump tool to print source
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// code alongside disassembly.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_DEBUGINFO_BTF_BTFCONTEXT_H
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#define LLVM_DEBUGINFO_BTF_BTFCONTEXT_H
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#include "llvm/DebugInfo/BTF/BTFParser.h"
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#include "llvm/DebugInfo/DIContext.h"
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#include "llvm/Support/Compiler.h"
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namespace llvm {
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class LLVM_ABI BTFContext final : public DIContext {
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BTFParser BTF;
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public:
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BTFContext() : DIContext(CK_BTF) {}
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void dump(raw_ostream &OS, DIDumpOptions DumpOpts) override {
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// This function is called from objdump when --dwarf=? option is set.
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// BTF is no DWARF, so ignore this operation for now.
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}
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std::optional<DILineInfo> getLineInfoForAddress(
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object::SectionedAddress Address,
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DILineInfoSpecifier Specifier = DILineInfoSpecifier()) override;
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std::optional<DILineInfo>
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getLineInfoForDataAddress(object::SectionedAddress Address) override;
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DILineInfoTable getLineInfoForAddressRange(
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object::SectionedAddress Address, uint64_t Size,
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DILineInfoSpecifier Specifier = DILineInfoSpecifier()) override;
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DIInliningInfo getInliningInfoForAddress(
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object::SectionedAddress Address,
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DILineInfoSpecifier Specifier = DILineInfoSpecifier()) override;
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std::vector<DILocal>
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getLocalsForAddress(object::SectionedAddress Address) override;
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static std::unique_ptr<BTFContext> create(
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const object::ObjectFile &Obj,
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std::function<void(Error)> ErrorHandler = WithColor::defaultErrorHandler);
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};
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} // end namespace llvm
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#endif // LLVM_DEBUGINFO_BTF_BTFCONTEXT_H
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