Update prebuilt Clang to r365631c1 from Android.
The version we had was segfaulting.
Bug: 132420445
Change-Id: Icb45a6fe0b4e2166f7895e669df1157cec9fb4e0
diff --git a/linux-x64/clang/include/llvm/TextAPI/MachO/InterfaceFile.h b/linux-x64/clang/include/llvm/TextAPI/MachO/InterfaceFile.h
new file mode 100644
index 0000000..e722449
--- /dev/null
+++ b/linux-x64/clang/include/llvm/TextAPI/MachO/InterfaceFile.h
@@ -0,0 +1,436 @@
+//===- llvm/TextAPI/MachO/IntefaceFile.h - TAPI Interface File --*- 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
+//
+//===----------------------------------------------------------------------===//
+//
+// A generic and abstract interface representation for linkable objects. This
+// could be an MachO executable, bundle, dylib, or text-based stub file.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_TEXTAPI_MACHO_INTERFACE_FILE_H
+#define LLVM_TEXTAPI_MACHO_INTERFACE_FILE_H
+
+#include "llvm/ADT/BitmaskEnum.h"
+#include "llvm/ADT/DenseMap.h"
+#include "llvm/ADT/Hashing.h"
+#include "llvm/ADT/StringRef.h"
+#include "llvm/ADT/iterator.h"
+#include "llvm/BinaryFormat/MachO.h"
+#include "llvm/BinaryFormat/Magic.h"
+#include "llvm/Support/Allocator.h"
+#include "llvm/Support/Error.h"
+#include "llvm/TextAPI/MachO/Architecture.h"
+#include "llvm/TextAPI/MachO/ArchitectureSet.h"
+#include "llvm/TextAPI/MachO/PackedVersion.h"
+#include "llvm/TextAPI/MachO/Symbol.h"
+
+namespace llvm {
+namespace MachO {
+
+/// Defines the list of MachO platforms.
+enum class PlatformKind : unsigned {
+ unknown,
+ macOS = MachO::PLATFORM_MACOS,
+ iOS = MachO::PLATFORM_IOS,
+ tvOS = MachO::PLATFORM_TVOS,
+ watchOS = MachO::PLATFORM_WATCHOS,
+ bridgeOS = MachO::PLATFORM_BRIDGEOS,
+};
+
+/// Defines a list of Objective-C constraints.
+enum class ObjCConstraintType : unsigned {
+ /// No constraint.
+ None = 0,
+
+ /// Retain/Release.
+ Retain_Release = 1,
+
+ /// Retain/Release for Simulator.
+ Retain_Release_For_Simulator = 2,
+
+ /// Retain/Release or Garbage Collection.
+ Retain_Release_Or_GC = 3,
+
+ /// Garbage Collection.
+ GC = 4,
+};
+
+// clang-format off
+
+/// Defines the file type this file represents.
+enum FileType : unsigned {
+ /// Invalid file type.
+ Invalid = 0U,
+
+ /// Text-based stub file (.tbd) version 1.0
+ TBD_V1 = 1U << 0,
+
+ /// Text-based stub file (.tbd) version 2.0
+ TBD_V2 = 1U << 1,
+
+ /// Text-based stub file (.tbd) version 3.0
+ TBD_V3 = 1U << 2,
+
+ All = ~0U,
+
+ LLVM_MARK_AS_BITMASK_ENUM(/*LargestValue=*/All),
+};
+
+// clang-format on
+
+/// Reference to an interface file.
+class InterfaceFileRef {
+public:
+ InterfaceFileRef() = default;
+
+ InterfaceFileRef(StringRef InstallName) : InstallName(InstallName) {}
+
+ InterfaceFileRef(StringRef InstallName, ArchitectureSet Archs)
+ : InstallName(InstallName), Architectures(Archs) {}
+
+ StringRef getInstallName() const { return InstallName; };
+ void addArchitectures(ArchitectureSet Archs) { Architectures |= Archs; }
+ ArchitectureSet getArchitectures() const { return Architectures; }
+ bool hasArchitecture(Architecture Arch) const {
+ return Architectures.has(Arch);
+ }
+
+ bool operator==(const InterfaceFileRef &O) const {
+ return std::tie(InstallName, Architectures) ==
+ std::tie(O.InstallName, O.Architectures);
+ }
+
+ bool operator<(const InterfaceFileRef &O) const {
+ return std::tie(InstallName, Architectures) <
+ std::tie(O.InstallName, O.Architectures);
+ }
+
+private:
+ std::string InstallName;
+ ArchitectureSet Architectures;
+};
+
+} // end namespace MachO.
+
+struct SymbolsMapKey {
+ MachO::SymbolKind Kind;
+ StringRef Name;
+
+ SymbolsMapKey(MachO::SymbolKind Kind, StringRef Name)
+ : Kind(Kind), Name(Name) {}
+};
+template <> struct DenseMapInfo<SymbolsMapKey> {
+ static inline SymbolsMapKey getEmptyKey() {
+ return SymbolsMapKey(MachO::SymbolKind::GlobalSymbol, StringRef{});
+ }
+
+ static inline SymbolsMapKey getTombstoneKey() {
+ return SymbolsMapKey(MachO::SymbolKind::ObjectiveCInstanceVariable,
+ StringRef{});
+ }
+
+ static unsigned getHashValue(const SymbolsMapKey &Key) {
+ return hash_combine(hash_value(Key.Kind), hash_value(Key.Name));
+ }
+
+ static bool isEqual(const SymbolsMapKey &LHS, const SymbolsMapKey &RHS) {
+ return std::tie(LHS.Kind, LHS.Name) == std::tie(RHS.Kind, RHS.Name);
+ }
+};
+
+namespace MachO {
+
+/// Defines the interface file.
+class InterfaceFile {
+public:
+ /// Set the path from which this file was generated (if applicable).
+ ///
+ /// \param Path_ The path to the source file.
+ void setPath(StringRef Path_) { Path = Path_; }
+
+ /// Get the path from which this file was generated (if applicable).
+ ///
+ /// \return The path to the source file or empty.
+ StringRef getPath() const { return Path; }
+
+ /// Set the file type.
+ ///
+ /// This is used by the YAML writer to identify the specification it should
+ /// use for writing the file.
+ ///
+ /// \param Kind The file type.
+ void setFileType(FileType Kind) { FileKind = Kind; }
+
+ /// Get the file type.
+ ///
+ /// \return The file type.
+ FileType getFileType() const { return FileKind; }
+
+ /// Set the platform.
+ void setPlatform(PlatformKind Platform_) { Platform = Platform_; }
+
+ /// Get the platform.
+ PlatformKind getPlatform() const { return Platform; }
+
+ /// Specify the set of supported architectures by this file.
+ void setArchitectures(ArchitectureSet Architectures_) {
+ Architectures = Architectures_;
+ }
+
+ /// Add the set of supported architectures by this file.
+ void addArchitectures(ArchitectureSet Architectures_) {
+ Architectures |= Architectures_;
+ }
+
+ /// Add supported architecture by this file..
+ void addArch(Architecture Arch) { Architectures.set(Arch); }
+
+ /// Get the set of supported architectures.
+ ArchitectureSet getArchitectures() const { return Architectures; }
+
+ /// Set the install name of the library.
+ void setInstallName(StringRef InstallName_) { InstallName = InstallName_; }
+
+ /// Get the install name of the library.
+ StringRef getInstallName() const { return InstallName; }
+
+ /// Set the current version of the library.
+ void setCurrentVersion(PackedVersion Version) { CurrentVersion = Version; }
+
+ /// Get the current version of the library.
+ PackedVersion getCurrentVersion() const { return CurrentVersion; }
+
+ /// Set the compatibility version of the library.
+ void setCompatibilityVersion(PackedVersion Version) {
+ CompatibilityVersion = Version;
+ }
+
+ /// Get the compatibility version of the library.
+ PackedVersion getCompatibilityVersion() const { return CompatibilityVersion; }
+
+ /// Set the Swift ABI version of the library.
+ void setSwiftABIVersion(uint8_t Version) { SwiftABIVersion = Version; }
+
+ /// Get the Swift ABI version of the library.
+ uint8_t getSwiftABIVersion() const { return SwiftABIVersion; }
+
+ /// Specify if the library uses two-level namespace (or flat namespace).
+ void setTwoLevelNamespace(bool V = true) { IsTwoLevelNamespace = V; }
+
+ /// Check if the library uses two-level namespace.
+ bool isTwoLevelNamespace() const { return IsTwoLevelNamespace; }
+
+ /// Specify if the library is application extension safe (or not).
+ void setApplicationExtensionSafe(bool V = true) { IsAppExtensionSafe = V; }
+
+ /// Check if the library is application extension safe.
+ bool isApplicationExtensionSafe() const { return IsAppExtensionSafe; }
+
+ /// Set the Objective-C constraint.
+ void setObjCConstraint(ObjCConstraintType Constraint) {
+ ObjcConstraint = Constraint;
+ }
+
+ /// Get the Objective-C constraint.
+ ObjCConstraintType getObjCConstraint() const { return ObjcConstraint; }
+
+ /// Specify if this file was generated during InstallAPI (or not).
+ void setInstallAPI(bool V = true) { IsInstallAPI = V; }
+
+ /// Check if this file was generated during InstallAPI.
+ bool isInstallAPI() const { return IsInstallAPI; }
+
+ /// Set the parent umbrella framework.
+ void setParentUmbrella(StringRef Parent) { ParentUmbrella = Parent; }
+
+ /// Get the parent umbrella framework.
+ StringRef getParentUmbrella() const { return ParentUmbrella; }
+
+ /// Add an allowable client.
+ ///
+ /// Mach-O Dynamic libraries have the concept of allowable clients that are
+ /// checked during static link time. The name of the application or library
+ /// that is being generated needs to match one of the allowable clients or the
+ /// linker refuses to link this library.
+ ///
+ /// \param Name The name of the client that is allowed to link this library.
+ /// \param Architectures The set of architecture for which this applies.
+ void addAllowableClient(StringRef Name, ArchitectureSet Architectures);
+
+ /// Get the list of allowable clients.
+ ///
+ /// \return Returns a list of allowable clients.
+ const std::vector<InterfaceFileRef> &allowableClients() const {
+ return AllowableClients;
+ }
+
+ /// Add a re-exported library.
+ ///
+ /// \param InstallName The name of the library to re-export.
+ /// \param Architectures The set of architecture for which this applies.
+ void addReexportedLibrary(StringRef InstallName,
+ ArchitectureSet Architectures);
+
+ /// Get the list of re-exported libraries.
+ ///
+ /// \return Returns a list of re-exported libraries.
+ const std::vector<InterfaceFileRef> &reexportedLibraries() const {
+ return ReexportedLibraries;
+ }
+
+ /// Add an architecture/UUID pair.
+ ///
+ /// \param Arch The architecture for which this applies.
+ /// \param UUID The UUID of the library for the specified architecture.
+ void addUUID(Architecture Arch, StringRef UUID);
+
+ /// Add an architecture/UUID pair.
+ ///
+ /// \param Arch The architecture for which this applies.
+ /// \param UUID The UUID of the library for the specified architecture.
+ void addUUID(Architecture Arch, uint8_t UUID[16]);
+
+ /// Get the list of architecture/UUID pairs.
+ ///
+ /// \return Returns a list of architecture/UUID pairs.
+ const std::vector<std::pair<Architecture, std::string>> &uuids() const {
+ return UUIDs;
+ }
+
+ /// Add a symbol to the symbols list or extend an existing one.
+ void addSymbol(SymbolKind Kind, StringRef Name, ArchitectureSet Architectures,
+ SymbolFlags Flags = SymbolFlags::None);
+
+ using SymbolMapType = DenseMap<SymbolsMapKey, Symbol *>;
+ struct const_symbol_iterator
+ : public iterator_adaptor_base<
+ const_symbol_iterator, SymbolMapType::const_iterator,
+ std::forward_iterator_tag, const Symbol *, ptrdiff_t,
+ const Symbol *, const Symbol *> {
+ const_symbol_iterator() = default;
+
+ template <typename U>
+ const_symbol_iterator(U &&u)
+ : iterator_adaptor_base(std::forward<U &&>(u)) {}
+
+ reference operator*() const { return I->second; }
+ pointer operator->() const { return I->second; }
+ };
+ using const_symbol_range = iterator_range<const_symbol_iterator>;
+
+ // Custom iterator to return only exported symbols.
+ struct const_export_iterator
+ : public iterator_adaptor_base<
+ const_export_iterator, const_symbol_iterator,
+ std::forward_iterator_tag, const Symbol *> {
+ const_symbol_iterator _end;
+
+ void skipToNextSymbol() {
+ while (I != _end && I->isUndefined())
+ ++I;
+ }
+
+ const_export_iterator() = default;
+ template <typename U>
+ const_export_iterator(U &&it, U &&end)
+ : iterator_adaptor_base(std::forward<U &&>(it)),
+ _end(std::forward<U &&>(end)) {
+ skipToNextSymbol();
+ }
+
+ const_export_iterator &operator++() {
+ ++I;
+ skipToNextSymbol();
+ return *this;
+ }
+
+ const_export_iterator operator++(int) {
+ const_export_iterator tmp(*this);
+ ++(*this);
+ return tmp;
+ }
+ };
+ using const_export_range = llvm::iterator_range<const_export_iterator>;
+
+ // Custom iterator to return only undefined symbols.
+ struct const_undefined_iterator
+ : public iterator_adaptor_base<
+ const_undefined_iterator, const_symbol_iterator,
+ std::forward_iterator_tag, const Symbol *> {
+ const_symbol_iterator _end;
+
+ void skipToNextSymbol() {
+ while (I != _end && !I->isUndefined())
+ ++I;
+ }
+
+ const_undefined_iterator() = default;
+ template <typename U>
+ const_undefined_iterator(U &&it, U &&end)
+ : iterator_adaptor_base(std::forward<U &&>(it)),
+ _end(std::forward<U &&>(end)) {
+ skipToNextSymbol();
+ }
+
+ const_undefined_iterator &operator++() {
+ ++I;
+ skipToNextSymbol();
+ return *this;
+ }
+
+ const_undefined_iterator operator++(int) {
+ const_undefined_iterator tmp(*this);
+ ++(*this);
+ return tmp;
+ }
+ };
+ using const_undefined_range = llvm::iterator_range<const_undefined_iterator>;
+
+ const_symbol_range symbols() const {
+ return {Symbols.begin(), Symbols.end()};
+ }
+ const_export_range exports() const {
+ return {{Symbols.begin(), Symbols.end()}, {Symbols.end(), Symbols.end()}};
+ }
+ const_undefined_range undefineds() const {
+ return {{Symbols.begin(), Symbols.end()}, {Symbols.end(), Symbols.end()}};
+ }
+
+private:
+ llvm::BumpPtrAllocator Allocator;
+ StringRef copyString(StringRef String) {
+ if (String.empty())
+ return {};
+
+ void *Ptr = Allocator.Allocate(String.size(), 1);
+ memcpy(Ptr, String.data(), String.size());
+ return StringRef(reinterpret_cast<const char *>(Ptr), String.size());
+ }
+
+ std::string Path;
+ FileType FileKind;
+ PlatformKind Platform;
+ ArchitectureSet Architectures;
+ std::string InstallName;
+ PackedVersion CurrentVersion;
+ PackedVersion CompatibilityVersion;
+ uint8_t SwiftABIVersion{0};
+ bool IsTwoLevelNamespace{false};
+ bool IsAppExtensionSafe{false};
+ bool IsInstallAPI{false};
+ ObjCConstraintType ObjcConstraint = ObjCConstraintType::None;
+ std::string ParentUmbrella;
+ std::vector<InterfaceFileRef> AllowableClients;
+ std::vector<InterfaceFileRef> ReexportedLibraries;
+ std::vector<std::pair<Architecture, std::string>> UUIDs;
+ SymbolMapType Symbols;
+};
+
+} // end namespace MachO.
+} // end namespace llvm.
+
+#endif // LLVM_TEXTAPI_MACHO_INTERFACE_FILE_H