contrib/llvm-project/llvm/include/llvm/DebugInfo/CodeView/CVTypeVisitor.h

   1 //===- CVTypeVisitor.h ------------------------------------------*- C++ -*-===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8
   9 #ifndef LLVM_DEBUGINFO_CODEVIEW_CVTYPEVISITOR_H
  10 #define LLVM_DEBUGINFO_CODEVIEW_CVTYPEVISITOR_H
  11
  12 #include "llvm/DebugInfo/CodeView/CVRecord.h"
  13 #include "llvm/DebugInfo/CodeView/TypeRecord.h"
  14 #include "llvm/DebugInfo/CodeView/TypeVisitorCallbackPipeline.h"
  15 #include "llvm/Support/Error.h"
  16
  17 namespace llvm {
  18 namespace codeview {
  19 class TypeCollection;
  20 class TypeVisitorCallbacks;
  21
  22 enum VisitorDataSource {
  23   VDS_BytesPresent, // The record bytes are passed into the visitation
  24                     // function.  The algorithm should first deserialize them
  25                     // before passing them on through the pipeline.
  26   VDS_BytesExternal // The record bytes are not present, and it is the
  27                     // responsibility of the visitor callback interface to
  28                     // supply the bytes.
  29 };
  30
  31 Error visitTypeRecord(CVType &Record, TypeIndex Index,
  32                       TypeVisitorCallbacks &Callbacks,
  33                       VisitorDataSource Source = VDS_BytesPresent);
  34 Error visitTypeRecord(CVType &Record, TypeIndex Index,
  35                       TypeVisitorCallbackPipeline &Callbacks,
  36                       VisitorDataSource Source = VDS_BytesPresent);
  37 Error visitTypeRecord(CVType &Record, TypeVisitorCallbacks &Callbacks,
  38                       VisitorDataSource Source = VDS_BytesPresent);
  39
  40 Error visitMemberRecord(CVMemberRecord Record, TypeVisitorCallbacks &Callbacks,
  41                         VisitorDataSource Source = VDS_BytesPresent);
  42 Error visitMemberRecord(TypeLeafKind Kind, ArrayRef<uint8_t> Record,
  43                         TypeVisitorCallbacks &Callbacks);
  44
  45 Error visitMemberRecordStream(ArrayRef<uint8_t> FieldList,
  46                               TypeVisitorCallbacks &Callbacks);
  47
  48 Error visitTypeStream(const CVTypeArray &Types, TypeVisitorCallbacks &Callbacks,
  49                       VisitorDataSource Source = VDS_BytesPresent);
  50 Error visitTypeStream(CVTypeRange Types, TypeVisitorCallbacks &Callbacks);
  51 Error visitTypeStream(TypeCollection &Types, TypeVisitorCallbacks &Callbacks);
  52
  53 } // end namespace codeview
  54 } // end namespace llvm
  55
  56 #endif // LLVM_DEBUGINFO_CODEVIEW_CVTYPEVISITOR_H