mirror of
https://github.com/opnsense/src.git
synced 2026-06-17 04:29:12 -04:00
0eb20fbda7
This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvm-project main llvmorg-19-init-18630-gf2ccf80136a0, the
last commit before the upstream release/19.x branch was created.
PR: 280562
MFC after: 1 month
(cherry picked from commit 0fca6ea1d4)
48 lines
1.9 KiB
C++
48 lines
1.9 KiB
C++
//===- lib/TextAPI/SymbolSet.cpp - TAPI Symbol Set ------------*- C++-*----===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "llvm/TextAPI/SymbolSet.h"
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using namespace llvm;
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using namespace llvm::MachO;
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Symbol *SymbolSet::addGlobalImpl(EncodeKind Kind, StringRef Name,
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SymbolFlags Flags) {
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Name = copyString(Name);
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auto Result = Symbols.try_emplace(SymbolsMapKey{Kind, Name}, nullptr);
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if (Result.second)
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Result.first->second =
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new (Allocator) Symbol{Kind, Name, TargetList(), Flags};
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return Result.first->second;
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}
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Symbol *SymbolSet::addGlobal(EncodeKind Kind, StringRef Name, SymbolFlags Flags,
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const Target &Targ) {
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auto *Sym = addGlobalImpl(Kind, Name, Flags);
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Sym->addTarget(Targ);
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return Sym;
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}
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const Symbol *SymbolSet::findSymbol(EncodeKind Kind, StringRef Name,
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ObjCIFSymbolKind ObjCIF) const {
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if (auto result = Symbols.lookup({Kind, Name}))
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return result;
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if ((ObjCIF == ObjCIFSymbolKind::None) || (ObjCIF > ObjCIFSymbolKind::EHType))
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return nullptr;
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assert(ObjCIF <= ObjCIFSymbolKind::EHType &&
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"expected single ObjCIFSymbolKind enum value");
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// Non-complete ObjC Interfaces are represented as global symbols.
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if (ObjCIF == ObjCIFSymbolKind::Class)
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return Symbols.lookup(
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{EncodeKind::GlobalSymbol, (ObjC2ClassNamePrefix + Name).str()});
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if (ObjCIF == ObjCIFSymbolKind::MetaClass)
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return Symbols.lookup(
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{EncodeKind::GlobalSymbol, (ObjC2MetaClassNamePrefix + Name).str()});
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return Symbols.lookup(
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{EncodeKind::GlobalSymbol, (ObjC2EHTypePrefix + Name).str()});
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}
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