LLVM
20.0.0git
include
llvm
MC
MCDisassembler
MCRelocationInfo.h
Go to the documentation of this file.
1
//===- llvm/MC/MCRelocationInfo.h -------------------------------*- 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
// This file declares the MCRelocationInfo class, which provides methods to
10
// create MCExprs from relocations, either found in an object::ObjectFile
11
// (object::RelocationRef), or provided through the C API.
12
//
13
//===----------------------------------------------------------------------===//
14
15
#ifndef LLVM_MC_MCDISASSEMBLER_MCRELOCATIONINFO_H
16
#define LLVM_MC_MCDISASSEMBLER_MCRELOCATIONINFO_H
17
18
namespace
llvm
{
19
20
class
MCContext;
21
class
MCExpr;
22
23
/// Create MCExprs from relocations found in an object file.
24
class
MCRelocationInfo
{
25
protected
:
26
MCContext
&
Ctx
;
27
28
public
:
29
MCRelocationInfo
(
MCContext
&
Ctx
);
30
MCRelocationInfo
(
const
MCRelocationInfo
&) =
delete
;
31
MCRelocationInfo
&
operator=
(
const
MCRelocationInfo
&) =
delete
;
32
virtual
~MCRelocationInfo
();
33
34
/// Create an MCExpr for the target-specific \p VariantKind.
35
/// The VariantKinds are defined in llvm-c/Disassembler.h.
36
/// Used by MCExternalSymbolizer.
37
/// \returns If possible, an MCExpr corresponding to VariantKind, else 0.
38
virtual
const
MCExpr
*
createExprForCAPIVariantKind
(
const
MCExpr
*SubExpr,
39
unsigned
VariantKind);
40
};
41
42
}
// end namespace llvm
43
44
#endif
// LLVM_MC_MCDISASSEMBLER_MCRELOCATIONINFO_H
llvm::MCContext
Context object for machine code objects.
Definition:
MCContext.h:83
llvm::MCExpr
Base class for the full range of assembler expressions which are needed for parsing.
Definition:
MCExpr.h:34
llvm::MCRelocationInfo
Create MCExprs from relocations found in an object file.
Definition:
MCRelocationInfo.h:24
llvm::MCRelocationInfo::operator=
MCRelocationInfo & operator=(const MCRelocationInfo &)=delete
llvm::MCRelocationInfo::MCRelocationInfo
MCRelocationInfo(const MCRelocationInfo &)=delete
llvm::MCRelocationInfo::createExprForCAPIVariantKind
virtual const MCExpr * createExprForCAPIVariantKind(const MCExpr *SubExpr, unsigned VariantKind)
Create an MCExpr for the target-specific VariantKind.
Definition:
MCRelocationInfo.cpp:20
llvm::MCRelocationInfo::Ctx
MCContext & Ctx
Definition:
MCRelocationInfo.h:26
llvm::MCRelocationInfo::~MCRelocationInfo
virtual ~MCRelocationInfo()
llvm
This is an optimization pass for GlobalISel generic memory operations.
Definition:
AddressRanges.h:18
Generated on Fri Nov 22 2024 15:29:54 for LLVM by
1.9.6