forked from OSchip/llvm-project
70 lines
2.8 KiB
C++
70 lines
2.8 KiB
C++
//===-- DWARFIndex.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 LLDB_DWARFINDEX_H
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#define LLDB_DWARFINDEX_H
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#include "Plugins/SymbolFile/DWARF/DIERef.h"
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#include "Plugins/SymbolFile/DWARF/DWARFDIE.h"
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#include "Plugins/SymbolFile/DWARF/DWARFFormValue.h"
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class DWARFDebugInfo;
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class DWARFDeclContext;
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class DWARFDIE;
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namespace lldb_private {
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class DWARFIndex {
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public:
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DWARFIndex(Module &module) : m_module(module) {}
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virtual ~DWARFIndex();
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virtual void Preload() = 0;
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/// Finds global variables with the given base name. Any additional filtering
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/// (e.g., to only retrieve variables from a given context) should be done by
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/// the consumer.
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virtual void GetGlobalVariables(ConstString basename, DIEArray &offsets) = 0;
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virtual void GetGlobalVariables(const RegularExpression ®ex,
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DIEArray &offsets) = 0;
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virtual void GetGlobalVariables(const DWARFUnit &cu, DIEArray &offsets) = 0;
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virtual void GetObjCMethods(ConstString class_name, DIEArray &offsets) = 0;
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virtual void GetCompleteObjCClass(ConstString class_name,
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bool must_be_implementation,
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DIEArray &offsets) = 0;
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virtual void GetTypes(ConstString name, DIEArray &offsets) = 0;
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virtual void GetTypes(const DWARFDeclContext &context, DIEArray &offsets) = 0;
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virtual void GetNamespaces(ConstString name, DIEArray &offsets) = 0;
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virtual void GetFunctions(ConstString name, DWARFDebugInfo &info,
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const CompilerDeclContext &parent_decl_ctx,
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uint32_t name_type_mask,
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std::vector<DWARFDIE> &dies) = 0;
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virtual void GetFunctions(const RegularExpression ®ex,
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DIEArray &offsets) = 0;
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virtual void ReportInvalidDIEOffset(dw_offset_t offset,
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llvm::StringRef name) = 0;
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virtual void Dump(Stream &s) = 0;
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protected:
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Module &m_module;
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/// Helper function implementing common logic for processing function dies. If
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/// the function given by "ref" matches search criteria given by
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/// "parent_decl_ctx" and "name_type_mask", it is inserted into the "dies"
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/// vector.
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void ProcessFunctionDIE(llvm::StringRef name, DIERef ref,
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DWARFDebugInfo &info,
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const CompilerDeclContext &parent_decl_ctx,
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uint32_t name_type_mask, std::vector<DWARFDIE> &dies);
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};
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} // namespace lldb_private
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#endif // LLDB_DWARFINDEX_H
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