LLVM 19.0.0git
X86TargetObjectFile.h
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1//===-- X86TargetObjectFile.h - X86 Object Info -----------------*- C++ -*-===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8
9#ifndef LLVM_LIB_TARGET_X86_X86TARGETOBJECTFILE_H
10#define LLVM_LIB_TARGET_X86_X86TARGETOBJECTFILE_H
11
13
14namespace llvm {
15
16 /// X86_64MachoTargetObjectFile - This TLOF implementation is used for Darwin
17 /// x86-64.
19 public:
21 unsigned Encoding,
22 const TargetMachine &TM,
24 MCStreamer &Streamer) const override;
25
26 // getCFIPersonalitySymbol - The symbol that gets passed to
27 // .cfi_personality.
29 const TargetMachine &TM,
30 MachineModuleInfo *MMI) const override;
31
33 const MCSymbol *Sym,
34 const MCValue &MV, int64_t Offset,
36 MCStreamer &Streamer) const override;
37 };
38
39 /// This implementation is used for X86 ELF targets that don't have a further
40 /// specialization (and as a base class for X86_64, which does).
42 public:
45 }
46 /// Describe a TLS variable address within debug info.
47 const MCExpr *getDebugThreadLocalSymbol(const MCSymbol *Sym) const override;
48 };
49
50 /// This implementation is used for X86_64 ELF targets, and defers to
51 /// X86ELFTargetObjectFile for commonalities with 32-bit targets.
53 public:
55
56 const MCExpr *
58 const MCValue &MV, int64_t Offset,
60 MCStreamer &Streamer) const override;
61 };
62
63} // end namespace llvm
64
65#endif
Symbol * Sym
Definition: ELF_riscv.cpp:479
Base class for the full range of assembler expressions which are needed for parsing.
Definition: MCExpr.h:35
Streaming machine code generation interface.
Definition: MCStreamer.h:212
MCSymbol - Instances of this class represent a symbol name in the MC file, and MCSymbols are created ...
Definition: MCSymbol.h:41
This represents an "assembler immediate".
Definition: MCValue.h:36
This class contains meta information specific to a module.
MCSymbolRefExpr::VariantKind PLTRelativeVariantKind
Primary interface to the complete machine description for the target machine.
Definition: TargetMachine.h:77
This implementation is used for X86 ELF targets that don't have a further specialization (and as a ba...
const MCExpr * getDebugThreadLocalSymbol(const MCSymbol *Sym) const override
Describe a TLS variable address within debug info.
This implementation is used for X86_64 ELF targets, and defers to X86ELFTargetObjectFile for commonal...
const MCExpr * getIndirectSymViaGOTPCRel(const GlobalValue *GV, const MCSymbol *Sym, const MCValue &MV, int64_t Offset, MachineModuleInfo *MMI, MCStreamer &Streamer) const override
Get the target specific PC relative GOT entry relocation.
X86_64MachoTargetObjectFile - This TLOF implementation is used for Darwin x86-64.
const MCExpr * getTTypeGlobalReference(const GlobalValue *GV, unsigned Encoding, const TargetMachine &TM, MachineModuleInfo *MMI, MCStreamer &Streamer) const override
The mach-o version of this method defaults to returning a stub reference.
MCSymbol * getCFIPersonalitySymbol(const GlobalValue *GV, const TargetMachine &TM, MachineModuleInfo *MMI) const override
const MCExpr * getIndirectSymViaGOTPCRel(const GlobalValue *GV, const MCSymbol *Sym, const MCValue &MV, int64_t Offset, MachineModuleInfo *MMI, MCStreamer &Streamer) const override
Get MachO PC relative GOT entry relocation.
This is an optimization pass for GlobalISel generic memory operations.
Definition: AddressRanges.h:18
@ Offset
Definition: DWP.cpp:456