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include
llvm
MC
MCSectionGOFF.h
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//===-- llvm/MC/MCSectionGOFF.h - GOFF Machine Code Sections ----*- 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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///
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/// \file
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/// This file declares the MCSectionGOFF class, which contains all of the
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/// necessary machine code sections for the GOFF file format.
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///
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_MC_MCSECTIONGOFF_H
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#define LLVM_MC_MCSECTIONGOFF_H
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#include "
llvm/MC/MCSection.h
"
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#include "
llvm/Support/raw_ostream.h
"
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namespace
llvm
{
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class
MCExpr;
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class
MCSectionGOFF
final :
public
MCSection
{
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private
:
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friend
class
MCContext
;
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MCSectionGOFF
(
StringRef
Name
,
SectionKind
K)
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:
MCSection
(
SV_GOFF
,
Name
, K, nullptr) {}
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public
:
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void
printSwitchToSection
(
const
MCAsmInfo
&MAI,
const
Triple
&
T
,
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raw_ostream
&OS,
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const
MCExpr
*Subsection)
const override
{
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OS <<
"\t.section\t\""
<<
getName
() <<
"\"\n"
;
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}
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bool
useCodeAlign
()
const override
{
return
false
; }
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bool
isVirtualSection
()
const override
{
return
false
; }
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static
bool
classof
(
const
MCSection
*
S
) {
return
S
->getVariant() ==
SV_GOFF
; }
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};
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}
// end namespace llvm
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#endif
llvm::MCSection::Name
StringRef Name
Definition:
MCSection.h:112
llvm
This is an optimization pass for GlobalISel generic memory operations.
Definition:
AddressRanges.h:17
llvm::MCSectionGOFF::isVirtualSection
bool isVirtualSection() const override
Check whether this section is "virtual", that is has no actual object file contents.
Definition:
MCSectionGOFF.h:40
llvm::MCContext
Context object for machine code objects.
Definition:
MCContext.h:74
llvm::MCAsmInfo
This class is intended to be used as a base class for asm properties and features specific to the tar...
Definition:
MCAsmInfo.h:56
llvm::Triple
Triple - Helper class for working with autoconf configuration names.
Definition:
Triple.h:44
T
#define T
Definition:
Mips16ISelLowering.cpp:341
llvm::MCSectionGOFF::useCodeAlign
bool useCodeAlign() const override
Return true if a .align directive should use "optimized nops" to fill instead of 0s.
Definition:
MCSectionGOFF.h:38
llvm::raw_ostream
This class implements an extremely fast bulk output stream that can only output to a stream.
Definition:
raw_ostream.h:54
llvm::MCSectionGOFF::printSwitchToSection
void printSwitchToSection(const MCAsmInfo &MAI, const Triple &T, raw_ostream &OS, const MCExpr *Subsection) const override
Definition:
MCSectionGOFF.h:32
llvm::MCSectionGOFF
Definition:
MCSectionGOFF.h:25
llvm::MCSectionGOFF::classof
static bool classof(const MCSection *S)
Definition:
MCSectionGOFF.h:42
MCSection.h
llvm::StringRef
StringRef - Represent a constant reference to a string, i.e.
Definition:
StringRef.h:58
llvm::MCSection
Instances of this class represent a uniqued identifier for a section in the current translation unit.
Definition:
MCSection.h:39
S
add sub stmia L5 ldr r0 bl L_printf $stub Instead of a and a wouldn t it be better to do three moves *Return an aggregate type is even return S
Definition:
README.txt:210
llvm::MCSection::SV_GOFF
@ SV_GOFF
Definition:
MCSection.h:46
llvm::MCSection::getName
StringRef getName() const
Definition:
MCSection.h:123
llvm::SectionKind
SectionKind - This is a simple POD value that classifies the properties of a section.
Definition:
SectionKind.h:22
raw_ostream.h
llvm::MCExpr
Base class for the full range of assembler expressions which are needed for parsing.
Definition:
MCExpr.h:35
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