From 1b88f4f33a7edc374b272e7cfa559a01505dfba1 Mon Sep 17 00:00:00 2001
From: Zachary Turner <zturner@google.com>
Date: Wed, 31 May 2017 04:17:13 +0000
Subject: [ObjectYAML] Split CodeViewYAML into 3 pieces.

The code was a mess and disorganized due to the sheer amount
of it being in one file.  So I'm splitting this into three files.
One for CodeView types, one for CodeView symbols, and one for
CodeView debug subsections.  NFC.

llvm-svn: 304278
---
 llvm/lib/ObjectYAML/CodeViewYAMLDebugSections.cpp | 127 ++++++++++++++++++++++
 1 file changed, 127 insertions(+)
 create mode 100644 llvm/lib/ObjectYAML/CodeViewYAMLDebugSections.cpp

(limited to 'llvm/lib/ObjectYAML/CodeViewYAMLDebugSections.cpp')

diff --git a/llvm/lib/ObjectYAML/CodeViewYAMLDebugSections.cpp b/llvm/lib/ObjectYAML/CodeViewYAMLDebugSections.cpp
new file mode 100644
index 0000000..f652ff5
--- /dev/null
+++ b/llvm/lib/ObjectYAML/CodeViewYAMLDebugSections.cpp
@@ -0,0 +1,127 @@
+//===- CodeViewYAMLDebugSections.cpp - 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.
+//
+//===----------------------------------------------------------------------===//
+
+#include "llvm/ObjectYAML/CodeViewYAMLDebugSections.h"
+
+#include "llvm/ADT/StringExtras.h"
+#include "llvm/ADT/StringSwitch.h"
+#include "llvm/DebugInfo/CodeView/CodeViewError.h"
+#include "llvm/DebugInfo/CodeView/EnumTables.h"
+#include "llvm/DebugInfo/CodeView/SymbolRecord.h"
+
+using namespace llvm;
+using namespace llvm::codeview;
+using namespace llvm::CodeViewYAML;
+using namespace llvm::CodeViewYAML::detail;
+using namespace llvm::yaml;
+
+LLVM_YAML_IS_SEQUENCE_VECTOR(SourceFileChecksumEntry)
+LLVM_YAML_IS_SEQUENCE_VECTOR(SourceLineEntry)
+LLVM_YAML_IS_SEQUENCE_VECTOR(SourceColumnEntry)
+LLVM_YAML_IS_SEQUENCE_VECTOR(SourceLineBlock)
+LLVM_YAML_IS_SEQUENCE_VECTOR(SourceLineInfo)
+LLVM_YAML_IS_SEQUENCE_VECTOR(InlineeSite)
+LLVM_YAML_IS_SEQUENCE_VECTOR(InlineeInfo)
+LLVM_YAML_IS_SEQUENCE_VECTOR(StringRef)
+
+LLVM_YAML_DECLARE_SCALAR_TRAITS(HexFormattedString, false)
+LLVM_YAML_DECLARE_ENUM_TRAITS(FileChecksumKind)
+LLVM_YAML_DECLARE_BITSET_TRAITS(LineFlags)
+
+LLVM_YAML_DECLARE_MAPPING_TRAITS(CodeViewYAML::SourceLineEntry)
+LLVM_YAML_DECLARE_MAPPING_TRAITS(CodeViewYAML::SourceColumnEntry)
+LLVM_YAML_DECLARE_MAPPING_TRAITS(CodeViewYAML::SourceFileChecksumEntry)
+LLVM_YAML_DECLARE_MAPPING_TRAITS(CodeViewYAML::SourceLineInfo)
+LLVM_YAML_DECLARE_MAPPING_TRAITS(CodeViewYAML::SourceLineBlock)
+LLVM_YAML_DECLARE_MAPPING_TRAITS(CodeViewYAML::InlineeInfo)
+LLVM_YAML_DECLARE_MAPPING_TRAITS(CodeViewYAML::InlineeSite)
+
+void ScalarBitSetTraits<LineFlags>::bitset(IO &io, LineFlags &Flags) {
+  io.bitSetCase(Flags, "HasColumnInfo", LF_HaveColumns);
+  io.enumFallback<Hex16>(Flags);
+}
+
+void ScalarEnumerationTraits<FileChecksumKind>::enumeration(
+    IO &io, FileChecksumKind &Kind) {
+  io.enumCase(Kind, "None", FileChecksumKind::None);
+  io.enumCase(Kind, "MD5", FileChecksumKind::MD5);
+  io.enumCase(Kind, "SHA1", FileChecksumKind::SHA1);
+  io.enumCase(Kind, "SHA256", FileChecksumKind::SHA256);
+}
+
+void ScalarTraits<HexFormattedString>::output(const HexFormattedString &Value,
+                                              void *ctx, raw_ostream &Out) {
+  StringRef Bytes(reinterpret_cast<const char *>(Value.Bytes.data()),
+                  Value.Bytes.size());
+  Out << toHex(Bytes);
+}
+
+StringRef ScalarTraits<HexFormattedString>::input(StringRef Scalar, void *ctxt,
+                                                  HexFormattedString &Value) {
+  std::string H = fromHex(Scalar);
+  Value.Bytes.assign(H.begin(), H.end());
+  return StringRef();
+}
+
+void MappingTraits<SourceLineEntry>::mapping(IO &IO, SourceLineEntry &Obj) {
+  IO.mapRequired("Offset", Obj.Offset);
+  IO.mapRequired("LineStart", Obj.LineStart);
+  IO.mapRequired("IsStatement", Obj.IsStatement);
+  IO.mapRequired("EndDelta", Obj.EndDelta);
+}
+
+void MappingTraits<SourceColumnEntry>::mapping(IO &IO, SourceColumnEntry &Obj) {
+  IO.mapRequired("StartColumn", Obj.StartColumn);
+  IO.mapRequired("EndColumn", Obj.EndColumn);
+}
+
+void MappingTraits<SourceLineBlock>::mapping(IO &IO, SourceLineBlock &Obj) {
+  IO.mapRequired("FileName", Obj.FileName);
+  IO.mapRequired("Lines", Obj.Lines);
+  IO.mapRequired("Columns", Obj.Columns);
+}
+
+void MappingTraits<SourceFileChecksumEntry>::mapping(
+    IO &IO, SourceFileChecksumEntry &Obj) {
+  IO.mapRequired("FileName", Obj.FileName);
+  IO.mapRequired("Kind", Obj.Kind);
+  IO.mapRequired("Checksum", Obj.ChecksumBytes);
+}
+
+void MappingTraits<SourceLineInfo>::mapping(IO &IO, SourceLineInfo &Obj) {
+  IO.mapRequired("CodeSize", Obj.CodeSize);
+
+  IO.mapRequired("Flags", Obj.Flags);
+  IO.mapRequired("RelocOffset", Obj.RelocOffset);
+  IO.mapRequired("RelocSegment", Obj.RelocSegment);
+  IO.mapRequired("Blocks", Obj.Blocks);
+}
+
+void MappingTraits<SourceFileInfo>::mapping(IO &IO, SourceFileInfo &Obj) {
+  IO.mapOptional("Checksums", Obj.FileChecksums);
+  IO.mapOptional("Lines", Obj.LineFragments);
+  IO.mapOptional("InlineeLines", Obj.Inlinees);
+}
+
+void MappingTraits<InlineeSite>::mapping(IO &IO, InlineeSite &Obj) {
+  IO.mapRequired("FileName", Obj.FileName);
+  IO.mapRequired("LineNum", Obj.SourceLineNum);
+  IO.mapRequired("Inlinee", Obj.Inlinee);
+  IO.mapOptional("ExtraFiles", Obj.ExtraFiles);
+}
+
+void MappingTraits<InlineeInfo>::mapping(IO &IO, InlineeInfo &Obj) {
+  IO.mapRequired("HasExtraFiles", Obj.HasExtraFiles);
+  IO.mapRequired("Sites", Obj.Sites);
+}
-- 
cgit v1.1