vendor/llvm/llvm-trunk-r304460

3 files changed, 180 insertions, 0 deletions

diff --git a/include/llvm/ObjectYAML/CodeViewYAMLDebugSections.h b/include/llvm/ObjectYAML/CodeViewYAMLDebugSections.h
new file mode 100644
index 0000000000000..6ddae2e2b41c0
--- /dev/null
+++ b/include/llvm/ObjectYAML/CodeViewYAMLDebugSections.h
@@ -0,0 +1,91 @@
+//===- CodeViewYAMLDebugSections.h - CodeView YAMLIO debug sections -------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file defines classes for handling the YAML representation of CodeView
+// Debug Info.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_OBJECTYAML_CODEVIEWYAMLDEBUGSECTIONS_H
+#define LLVM_OBJECTYAML_CODEVIEWYAMLDEBUGSECTIONS_H
+
+#include "llvm/DebugInfo/CodeView/CodeView.h"
+#include "llvm/DebugInfo/CodeView/DebugSubsection.h"
+#include "llvm/ObjectYAML/YAML.h"
+
+namespace llvm {
+namespace CodeViewYAML {
+namespace detail {
+struct C13FragmentBase;
+}
+
+struct SourceLineEntry {
+  uint32_t Offset;
+  uint32_t LineStart;
+  uint32_t EndDelta;
+  bool IsStatement;
+};
+
+struct SourceColumnEntry {
+  uint16_t StartColumn;
+  uint16_t EndColumn;
+};
+
+struct SourceLineBlock {
+  StringRef FileName;
+  std::vector<SourceLineEntry> Lines;
+  std::vector<SourceColumnEntry> Columns;
+};
+
+struct HexFormattedString {
+  std::vector<uint8_t> Bytes;
+};
+
+struct SourceFileChecksumEntry {
+  StringRef FileName;
+  codeview::FileChecksumKind Kind;
+  HexFormattedString ChecksumBytes;
+};
+
+struct SourceLineInfo {
+  uint32_t RelocOffset;
+  uint32_t RelocSegment;
+  codeview::LineFlags Flags;
+  uint32_t CodeSize;
+
+  std::vector<SourceLineBlock> Blocks;
+};
+
+struct InlineeSite {
+  uint32_t Inlinee;
+  StringRef FileName;
+  uint32_t SourceLineNum;
+  std::vector<StringRef> ExtraFiles;
+};
+
+struct InlineeInfo {
+  bool HasExtraFiles;
+  std::vector<InlineeSite> Sites;
+};
+
+struct SourceFileInfo {
+  std::vector<SourceFileChecksumEntry> FileChecksums;
+  std::vector<SourceLineInfo> LineFragments;
+  std::vector<InlineeInfo> Inlinees;
+};
+
+struct C13DebugSection {
+  std::vector<detail::C13FragmentBase> Fragments;
+};
+} // namespace CodeViewYAML
+} // namespace llvm
+
+LLVM_YAML_DECLARE_MAPPING_TRAITS(CodeViewYAML::SourceFileInfo)
+
+#endif
diff --git a/include/llvm/ObjectYAML/CodeViewYAMLSymbols.h b/include/llvm/ObjectYAML/CodeViewYAMLSymbols.h
new file mode 100644
index 0000000000000..ee4e2ac9d404c
--- /dev/null
+++ b/include/llvm/ObjectYAML/CodeViewYAMLSymbols.h
@@ -0,0 +1,41 @@
+//===- CodeViewYAMLSymbols.h - CodeView YAMLIO Symbol implementation ------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file defines classes for handling the YAML representation of CodeView
+// Debug Info.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_OBJECTYAML_CODEVIEWYAMLSYMBOLS_H
+#define LLVM_OBJECTYAML_CODEVIEWYAMLSYMBOLS_H
+
+#include "llvm/DebugInfo/CodeView/CodeView.h"
+#include "llvm/DebugInfo/CodeView/SymbolRecord.h"
+#include "llvm/ObjectYAML/YAML.h"
+
+namespace llvm {
+namespace CodeViewYAML {
+namespace detail {
+struct SymbolRecordBase;
+}
+
+struct SymbolRecord {
+  std::shared_ptr<detail::SymbolRecordBase> Symbol;
+
+  codeview::CVSymbol toCodeViewSymbol(BumpPtrAllocator &Allocator) const;
+  static Expected<SymbolRecord> fromCodeViewSymbol(codeview::CVSymbol Symbol);
+};
+
+} // namespace CodeViewYAML
+} // namespace llvm
+
+LLVM_YAML_DECLARE_MAPPING_TRAITS(CodeViewYAML::SymbolRecord)
+LLVM_YAML_IS_SEQUENCE_VECTOR(CodeViewYAML::SymbolRecord)
+
+#endif
diff --git a/include/llvm/ObjectYAML/CodeViewYAMLTypes.h b/include/llvm/ObjectYAML/CodeViewYAMLTypes.h
new file mode 100644
index 0000000000000..a57ada34a4fa6
--- /dev/null
+++ b/include/llvm/ObjectYAML/CodeViewYAMLTypes.h
@@ -0,0 +1,48 @@
+//===- CodeViewYAMLTypes.h - CodeView YAMLIO Type Record implementation ---===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file defines classes for handling the YAML representation of CodeView
+// Debug Info.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_OBJECTYAML_CODEVIEWYAMLTYPES_H
+#define LLVM_OBJECTYAML_CODEVIEWYAMLTYPES_H
+
+#include "llvm/DebugInfo/CodeView/CodeView.h"
+#include "llvm/DebugInfo/CodeView/TypeRecord.h"
+#include "llvm/ObjectYAML/YAML.h"
+
+namespace llvm {
+namespace CodeViewYAML {
+namespace detail {
+struct LeafRecordBase;
+struct MemberRecordBase;
+}
+
+struct MemberRecord {
+  std::shared_ptr<detail::MemberRecordBase> Member;
+};
+
+struct LeafRecord {
+  std::shared_ptr<detail::LeafRecordBase> Leaf;
+
+  codeview::CVType toCodeViewRecord(BumpPtrAllocator &Allocator) const;
+  static Expected<LeafRecord> fromCodeViewRecord(codeview::CVType Type);
+};
+} // namespace CodeViewYAML
+} // namespace llvm
+
+LLVM_YAML_DECLARE_MAPPING_TRAITS(CodeViewYAML::LeafRecord)
+LLVM_YAML_DECLARE_MAPPING_TRAITS(CodeViewYAML::MemberRecord)
+
+LLVM_YAML_IS_SEQUENCE_VECTOR(CodeViewYAML::LeafRecord)
+LLVM_YAML_IS_SEQUENCE_VECTOR(CodeViewYAML::MemberRecord)
+
+#endif