| //===--- GlobalObjects.cpp - Statically-initialized objects ---------------===// |
| // |
| // This source file is part of the Swift.org open source project |
| // |
| // Copyright (c) 2014 - 2016 Apple Inc. and the Swift project authors |
| // Licensed under Apache License v2.0 with Runtime Library Exception |
| // |
| // See http://swift.org/LICENSE.txt for license information |
| // See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // Objects that are allocated at global scope instead of on the heap, |
| // and statically initialized to avoid synchronization costs, are |
| // defined here. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "../SwiftShims/GlobalObjects.h" |
| #include "swift/Runtime/Metadata.h" |
| |
| namespace swift { |
| // FIXME(ABI): does this declaration need SWIFT_RUNTIME_STDLIB_INTERFACE? |
| // _direct type metadata for Swift._EmptyArrayStorage |
| SWIFT_RUNTIME_STDLIB_INTERFACE |
| extern "C" ClassMetadata _TMCs18_EmptyArrayStorage; |
| } |
| |
| swift::_SwiftEmptyArrayStorage swift::_swiftEmptyArrayStorage = { |
| // HeapObject header; |
| { |
| &_TMCs18_EmptyArrayStorage, // isa pointer |
| }, |
| |
| // _SwiftArrayBodyStorage body; |
| { |
| 0, // int count; |
| 1 // unsigned int _capacityAndFlags; 1 means elementTypeIsBridgedVerbatim |
| } |
| }; |
| |
| __swift_uint64_t swift::_swift_stdlib_HashingDetail_fixedSeedOverride = 0; |
| |
| namespace llvm { namespace hashing { namespace detail { |
| // An extern variable expected by LLVM's hashing templates. We don't link any |
| // LLVM libs into the runtime, so define this here. |
| size_t fixed_seed_override = 0; |
| } } } |
| |