aboutsummaryrefslogtreecommitdiffstats
path: root/contrib/libs/llvm12/lib/Object/RecordStreamer.h
diff options
context:
space:
mode:
authororivej <orivej@yandex-team.ru>2022-02-10 16:44:49 +0300
committerDaniil Cherednik <dcherednik@yandex-team.ru>2022-02-10 16:44:49 +0300
commit718c552901d703c502ccbefdfc3c9028d608b947 (patch)
tree46534a98bbefcd7b1f3faa5b52c138ab27db75b7 /contrib/libs/llvm12/lib/Object/RecordStreamer.h
parente9656aae26e0358d5378e5b63dcac5c8dbe0e4d0 (diff)
downloadydb-718c552901d703c502ccbefdfc3c9028d608b947.tar.gz
Restoring authorship annotation for <orivej@yandex-team.ru>. Commit 1 of 2.
Diffstat (limited to 'contrib/libs/llvm12/lib/Object/RecordStreamer.h')
-rw-r--r--contrib/libs/llvm12/lib/Object/RecordStreamer.h170
1 files changed, 85 insertions, 85 deletions
diff --git a/contrib/libs/llvm12/lib/Object/RecordStreamer.h b/contrib/libs/llvm12/lib/Object/RecordStreamer.h
index 99d15f790a..03bc7eb3c7 100644
--- a/contrib/libs/llvm12/lib/Object/RecordStreamer.h
+++ b/contrib/libs/llvm12/lib/Object/RecordStreamer.h
@@ -1,85 +1,85 @@
-//===- RecordStreamer.h - Record asm defined and used symbols ---*- 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
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef LLVM_LIB_OBJECT_RECORDSTREAMER_H
-#define LLVM_LIB_OBJECT_RECORDSTREAMER_H
-
-#include "llvm/ADT/DenseMap.h"
-#include "llvm/ADT/StringMap.h"
-#include "llvm/MC/MCDirectives.h"
-#include "llvm/MC/MCStreamer.h"
-#include "llvm/Support/SMLoc.h"
-#include <vector>
-
-namespace llvm {
-
-class MCSymbol;
-class Module;
-
-class RecordStreamer : public MCStreamer {
-public:
- enum State { NeverSeen, Global, Defined, DefinedGlobal, DefinedWeak, Used,
- UndefinedWeak};
-
-private:
- const Module &M;
- StringMap<State> Symbols;
- // Map of aliases created by .symver directives, saved so we can update
- // their symbol binding after parsing complete. This maps from each
- // aliasee to its list of aliases.
- DenseMap<const MCSymbol *, std::vector<StringRef>> SymverAliasMap;
-
- /// Get the state recorded for the given symbol.
- State getSymbolState(const MCSymbol *Sym);
-
- void markDefined(const MCSymbol &Symbol);
- void markGlobal(const MCSymbol &Symbol, MCSymbolAttr Attribute);
- void markUsed(const MCSymbol &Symbol);
- void visitUsedSymbol(const MCSymbol &Sym) override;
-
-public:
- RecordStreamer(MCContext &Context, const Module &M);
-
- void emitInstruction(const MCInst &Inst, const MCSubtargetInfo &STI) override;
- void emitLabel(MCSymbol *Symbol, SMLoc Loc = SMLoc()) override;
- void emitAssignment(MCSymbol *Symbol, const MCExpr *Value) override;
- bool emitSymbolAttribute(MCSymbol *Symbol, MCSymbolAttr Attribute) override;
- void emitZerofill(MCSection *Section, MCSymbol *Symbol, uint64_t Size,
- unsigned ByteAlignment, SMLoc Loc = SMLoc()) override;
- void emitCommonSymbol(MCSymbol *Symbol, uint64_t Size,
- unsigned ByteAlignment) override;
-
- // Ignore COFF-specific directives; we do not need any information from them,
- // but the default implementation of these methods crashes, so we override
- // them with versions that do nothing.
- void BeginCOFFSymbolDef(const MCSymbol *Symbol) override {}
- void EmitCOFFSymbolStorageClass(int StorageClass) override {}
- void EmitCOFFSymbolType(int Type) override {}
- void EndCOFFSymbolDef() override {}
-
- /// Record .symver aliases for later processing.
- void emitELFSymverDirective(StringRef AliasName,
- const MCSymbol *Aliasee) override;
-
- // Emit ELF .symver aliases and ensure they have the same binding as the
- // defined symbol they alias with.
- void flushSymverDirectives();
-
- // Symbols iterators
- using const_iterator = StringMap<State>::const_iterator;
- const_iterator begin();
- const_iterator end();
-
- // SymverAliasMap iterators
- using const_symver_iterator = decltype(SymverAliasMap)::const_iterator;
- iterator_range<const_symver_iterator> symverAliases();
-};
-
-} // end namespace llvm
-
-#endif // LLVM_LIB_OBJECT_RECORDSTREAMER_H
+//===- RecordStreamer.h - Record asm defined and used symbols ---*- 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
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_LIB_OBJECT_RECORDSTREAMER_H
+#define LLVM_LIB_OBJECT_RECORDSTREAMER_H
+
+#include "llvm/ADT/DenseMap.h"
+#include "llvm/ADT/StringMap.h"
+#include "llvm/MC/MCDirectives.h"
+#include "llvm/MC/MCStreamer.h"
+#include "llvm/Support/SMLoc.h"
+#include <vector>
+
+namespace llvm {
+
+class MCSymbol;
+class Module;
+
+class RecordStreamer : public MCStreamer {
+public:
+ enum State { NeverSeen, Global, Defined, DefinedGlobal, DefinedWeak, Used,
+ UndefinedWeak};
+
+private:
+ const Module &M;
+ StringMap<State> Symbols;
+ // Map of aliases created by .symver directives, saved so we can update
+ // their symbol binding after parsing complete. This maps from each
+ // aliasee to its list of aliases.
+ DenseMap<const MCSymbol *, std::vector<StringRef>> SymverAliasMap;
+
+ /// Get the state recorded for the given symbol.
+ State getSymbolState(const MCSymbol *Sym);
+
+ void markDefined(const MCSymbol &Symbol);
+ void markGlobal(const MCSymbol &Symbol, MCSymbolAttr Attribute);
+ void markUsed(const MCSymbol &Symbol);
+ void visitUsedSymbol(const MCSymbol &Sym) override;
+
+public:
+ RecordStreamer(MCContext &Context, const Module &M);
+
+ void emitInstruction(const MCInst &Inst, const MCSubtargetInfo &STI) override;
+ void emitLabel(MCSymbol *Symbol, SMLoc Loc = SMLoc()) override;
+ void emitAssignment(MCSymbol *Symbol, const MCExpr *Value) override;
+ bool emitSymbolAttribute(MCSymbol *Symbol, MCSymbolAttr Attribute) override;
+ void emitZerofill(MCSection *Section, MCSymbol *Symbol, uint64_t Size,
+ unsigned ByteAlignment, SMLoc Loc = SMLoc()) override;
+ void emitCommonSymbol(MCSymbol *Symbol, uint64_t Size,
+ unsigned ByteAlignment) override;
+
+ // Ignore COFF-specific directives; we do not need any information from them,
+ // but the default implementation of these methods crashes, so we override
+ // them with versions that do nothing.
+ void BeginCOFFSymbolDef(const MCSymbol *Symbol) override {}
+ void EmitCOFFSymbolStorageClass(int StorageClass) override {}
+ void EmitCOFFSymbolType(int Type) override {}
+ void EndCOFFSymbolDef() override {}
+
+ /// Record .symver aliases for later processing.
+ void emitELFSymverDirective(StringRef AliasName,
+ const MCSymbol *Aliasee) override;
+
+ // Emit ELF .symver aliases and ensure they have the same binding as the
+ // defined symbol they alias with.
+ void flushSymverDirectives();
+
+ // Symbols iterators
+ using const_iterator = StringMap<State>::const_iterator;
+ const_iterator begin();
+ const_iterator end();
+
+ // SymverAliasMap iterators
+ using const_symver_iterator = decltype(SymverAliasMap)::const_iterator;
+ iterator_range<const_symver_iterator> symverAliases();
+};
+
+} // end namespace llvm
+
+#endif // LLVM_LIB_OBJECT_RECORDSTREAMER_H