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//===- BTFContext.h ---------------------------------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// BTFContext interface is used by llvm-objdump tool to print source
// code alongside disassembly.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_DEBUGINFO_BTF_BTFCONTEXT_H
#define LLVM_DEBUGINFO_BTF_BTFCONTEXT_H
#include "llvm/DebugInfo/BTF/BTFParser.h"
#include "llvm/DebugInfo/DIContext.h"
namespace llvm {
class BTFContext final : public DIContext {
BTFParser BTF;
public:
BTFContext() : DIContext(CK_BTF) {}
void dump(raw_ostream &OS, DIDumpOptions DumpOpts) override {
// This function is called from objdump when --dwarf=? option is set.
// BTF is no DWARF, so ignore this operation for now.
}
DILineInfo getLineInfoForAddress(
object::SectionedAddress Address,
DILineInfoSpecifier Specifier = DILineInfoSpecifier()) override;
DILineInfo
getLineInfoForDataAddress(object::SectionedAddress Address) override;
DILineInfoTable getLineInfoForAddressRange(
object::SectionedAddress Address, uint64_t Size,
DILineInfoSpecifier Specifier = DILineInfoSpecifier()) override;
DIInliningInfo getInliningInfoForAddress(
object::SectionedAddress Address,
DILineInfoSpecifier Specifier = DILineInfoSpecifier()) override;
std::vector<DILocal>
getLocalsForAddress(object::SectionedAddress Address) override;
static std::unique_ptr<BTFContext> create(
const object::ObjectFile &Obj,
std::function<void(Error)> ErrorHandler = WithColor::defaultErrorHandler);
};
} // end namespace llvm
#endif // LLVM_DEBUGINFO_BTF_BTFCONTEXT_H
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