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758673811a
Summary: Previously the relative address flag only affected PDB debug info. Now both DIContext implementations always expect to be passed virtual addresses. llvm-symbolizer is now responsible for adding ImageBase to module offsets when --relative-offset is passed. Reviewers: zturner Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D12883 llvm-svn: 249784
60 lines
1.9 KiB
C++
60 lines
1.9 KiB
C++
//===-- PDBContext.h --------------------------------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===/
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#ifndef LLVM_DEBUGINFO_PDB_PDBCONTEXT_H
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#define LLVM_DEBUGINFO_PDB_PDBCONTEXT_H
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#include "llvm/DebugInfo/DIContext.h"
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#include "llvm/DebugInfo/PDB/IPDBSession.h"
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namespace llvm {
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namespace object {
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class COFFObjectFile;
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}
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/// PDBContext
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/// This data structure is the top level entity that deals with PDB debug
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/// information parsing. This data structure exists only when there is a
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/// need for a transparent interface to different debug information formats
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/// (e.g. PDB and DWARF). More control and power over the debug information
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/// access can be had by using the PDB interfaces directly.
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class PDBContext : public DIContext {
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PDBContext(PDBContext &) = delete;
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PDBContext &operator=(PDBContext &) = delete;
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public:
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PDBContext(const object::COFFObjectFile &Object,
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std::unique_ptr<IPDBSession> PDBSession);
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static bool classof(const DIContext *DICtx) {
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return DICtx->getKind() == CK_PDB;
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}
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void dump(raw_ostream &OS, DIDumpType DumpType = DIDT_All) override;
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DILineInfo getLineInfoForAddress(
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uint64_t Address,
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DILineInfoSpecifier Specifier = DILineInfoSpecifier()) override;
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DILineInfoTable getLineInfoForAddressRange(
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uint64_t Address, uint64_t Size,
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DILineInfoSpecifier Specifier = DILineInfoSpecifier()) override;
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DIInliningInfo getInliningInfoForAddress(
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uint64_t Address,
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DILineInfoSpecifier Specifier = DILineInfoSpecifier()) override;
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private:
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std::string getFunctionName(uint64_t Address, DINameKind NameKind) const;
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std::unique_ptr<IPDBSession> Session;
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};
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}
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#endif
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