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authorpatrick <patrick@openbsd.org>2020-08-03 15:06:44 +0000
committerpatrick <patrick@openbsd.org>2020-08-03 15:06:44 +0000
commitb64793999546ed8adebaeebd9d8345d18db8927d (patch)
tree4357c27b561d73b0e089727c6ed659f2ceff5f47 /gnu/llvm/lib/MC/MCSymbol.cpp
parentAdd support for UTF-8 DISPLAY-HINTs with octet length. For now only (diff)
downloadwireguard-openbsd-b64793999546ed8adebaeebd9d8345d18db8927d.tar.xz
wireguard-openbsd-b64793999546ed8adebaeebd9d8345d18db8927d.zip
Remove LLVM 8.0.1 files.
Diffstat (limited to 'gnu/llvm/lib/MC/MCSymbol.cpp')
-rw-r--r--gnu/llvm/lib/MC/MCSymbol.cpp89
1 files changed, 0 insertions, 89 deletions
diff --git a/gnu/llvm/lib/MC/MCSymbol.cpp b/gnu/llvm/lib/MC/MCSymbol.cpp
deleted file mode 100644
index 5502c658f56..00000000000
--- a/gnu/llvm/lib/MC/MCSymbol.cpp
+++ /dev/null
@@ -1,89 +0,0 @@
-//===- lib/MC/MCSymbol.cpp - MCSymbol implementation ----------------------===//
-//
-// The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/MC/MCSymbol.h"
-#include "llvm/ADT/StringRef.h"
-#include "llvm/Config/llvm-config.h"
-#include "llvm/MC/MCAsmInfo.h"
-#include "llvm/MC/MCContext.h"
-#include "llvm/MC/MCExpr.h"
-#include "llvm/MC/MCFragment.h"
-#include "llvm/Support/Compiler.h"
-#include "llvm/Support/Debug.h"
-#include "llvm/Support/ErrorHandling.h"
-#include "llvm/Support/raw_ostream.h"
-#include <cassert>
-#include <cstddef>
-
-using namespace llvm;
-
-// Only the address of this fragment is ever actually used.
-static MCDummyFragment SentinelFragment(nullptr);
-
-// Sentinel value for the absolute pseudo fragment.
-MCFragment *MCSymbol::AbsolutePseudoFragment = &SentinelFragment;
-
-void *MCSymbol::operator new(size_t s, const StringMapEntry<bool> *Name,
- MCContext &Ctx) {
- // We may need more space for a Name to account for alignment. So allocate
- // space for the storage type and not the name pointer.
- size_t Size = s + (Name ? sizeof(NameEntryStorageTy) : 0);
-
- // For safety, ensure that the alignment of a pointer is enough for an
- // MCSymbol. This also ensures we don't need padding between the name and
- // symbol.
- static_assert((unsigned)alignof(MCSymbol) <= alignof(NameEntryStorageTy),
- "Bad alignment of MCSymbol");
- void *Storage = Ctx.allocate(Size, alignof(NameEntryStorageTy));
- NameEntryStorageTy *Start = static_cast<NameEntryStorageTy*>(Storage);
- NameEntryStorageTy *End = Start + (Name ? 1 : 0);
- return End;
-}
-
-void MCSymbol::setVariableValue(const MCExpr *Value) {
- assert(!IsUsed && "Cannot set a variable that has already been used.");
- assert(Value && "Invalid variable value!");
- assert((SymbolContents == SymContentsUnset ||
- SymbolContents == SymContentsVariable) &&
- "Cannot give common/offset symbol a variable value");
- this->Value = Value;
- SymbolContents = SymContentsVariable;
- setUndefined();
-}
-
-void MCSymbol::print(raw_ostream &OS, const MCAsmInfo *MAI) const {
- // The name for this MCSymbol is required to be a valid target name. However,
- // some targets support quoting names with funny characters. If the name
- // contains a funny character, then print it quoted.
- StringRef Name = getName();
- if (!MAI || MAI->isValidUnquotedName(Name)) {
- OS << Name;
- return;
- }
-
- if (MAI && !MAI->supportsNameQuoting())
- report_fatal_error("Symbol name with unsupported characters");
-
- OS << '"';
- for (char C : Name) {
- if (C == '\n')
- OS << "\\n";
- else if (C == '"')
- OS << "\\\"";
- else
- OS << C;
- }
- OS << '"';
-}
-
-#if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP)
-LLVM_DUMP_METHOD void MCSymbol::dump() const {
- dbgs() << *this;
-}
-#endif