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authorStephen Hines <srhines@google.com>2019-07-02 16:25:20 -0700
committerAli B <abittin@gmail.com>2019-07-05 19:33:16 +0300
commit9afee4e65dc5f9f5eb371683729ff67b8df81d03 (patch)
tree4cf241d6c9044f91ee8c06e6920174d06f8de0b6 /clang-r353983e/include/llvm/ObjectYAML/CodeViewYAMLDebugSections.h
parent2f19bd722c4c825320d1511c1ed83161b7f95d51 (diff)
Update prebuilt Clang to r353983e.HEADq10.0
clang 9.0.5 (based on r353983e) from build 5696680. Bug: http://b/135931688 Bug: http://b/136008926 Test: N/A Change-Id: I922d17410047d2e2df4625615352c588ee71b203
Diffstat (limited to 'clang-r353983e/include/llvm/ObjectYAML/CodeViewYAMLDebugSections.h')
-rw-r--r--clang-r353983e/include/llvm/ObjectYAML/CodeViewYAMLDebugSections.h139
1 files changed, 139 insertions, 0 deletions
diff --git a/clang-r353983e/include/llvm/ObjectYAML/CodeViewYAMLDebugSections.h b/clang-r353983e/include/llvm/ObjectYAML/CodeViewYAMLDebugSections.h
new file mode 100644
index 00000000..9cbacb88
--- /dev/null
+++ b/clang-r353983e/include/llvm/ObjectYAML/CodeViewYAMLDebugSections.h
@@ -0,0 +1,139 @@
+//=- CodeViewYAMLDebugSections.h - CodeView YAMLIO debug sections -*- C++ -*-=//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// 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/ADT/ArrayRef.h"
+#include "llvm/ADT/StringRef.h"
+#include "llvm/DebugInfo/CodeView/CodeView.h"
+#include "llvm/DebugInfo/CodeView/DebugSubsection.h"
+#include "llvm/DebugInfo/CodeView/DebugSubsectionRecord.h"
+#include "llvm/Support/Error.h"
+#include "llvm/Support/YAMLTraits.h"
+#include <cstdint>
+#include <memory>
+#include <vector>
+
+namespace llvm {
+
+namespace codeview {
+
+class StringsAndChecksums;
+class StringsAndChecksumsRef;
+
+} // end namespace codeview
+
+namespace CodeViewYAML {
+
+namespace detail {
+
+struct YAMLSubsectionBase;
+
+} // end namespace detail
+
+struct YAMLFrameData {
+ uint32_t RvaStart;
+ uint32_t CodeSize;
+ uint32_t LocalSize;
+ uint32_t ParamsSize;
+ uint32_t MaxStackSize;
+ StringRef FrameFunc;
+ uint32_t PrologSize;
+ uint32_t SavedRegsSize;
+ uint32_t Flags;
+};
+
+struct YAMLCrossModuleImport {
+ StringRef ModuleName;
+ std::vector<uint32_t> ImportIds;
+};
+
+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 YAMLDebugSubsection {
+ static Expected<YAMLDebugSubsection>
+ fromCodeViewSubection(const codeview::StringsAndChecksumsRef &SC,
+ const codeview::DebugSubsectionRecord &SS);
+
+ std::shared_ptr<detail::YAMLSubsectionBase> Subsection;
+};
+
+struct DebugSubsectionState {};
+
+Expected<std::vector<std::shared_ptr<codeview::DebugSubsection>>>
+toCodeViewSubsectionList(BumpPtrAllocator &Allocator,
+ ArrayRef<YAMLDebugSubsection> Subsections,
+ const codeview::StringsAndChecksums &SC);
+
+std::vector<YAMLDebugSubsection>
+fromDebugS(ArrayRef<uint8_t> Data, const codeview::StringsAndChecksumsRef &SC);
+
+void initializeStringsAndChecksums(ArrayRef<YAMLDebugSubsection> Sections,
+ codeview::StringsAndChecksums &SC);
+
+} // end namespace CodeViewYAML
+
+} // end namespace llvm
+
+LLVM_YAML_DECLARE_MAPPING_TRAITS(CodeViewYAML::YAMLDebugSubsection)
+
+LLVM_YAML_IS_SEQUENCE_VECTOR(CodeViewYAML::YAMLDebugSubsection)
+
+#endif // LLVM_OBJECTYAML_CODEVIEWYAMLDEBUGSECTIONS_H