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instead. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77186 91177308-0d34-0410-b5e6-96231b3b80d8
52 lines
1.6 KiB
C++
52 lines
1.6 KiB
C++
//===-- SparcTargetAsmInfo.cpp - Sparc asm properties -----------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file contains the declarations of the SparcTargetAsmInfo properties.
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//
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//===----------------------------------------------------------------------===//
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#include "SparcTargetAsmInfo.h"
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#include "llvm/ADT/SmallVector.h"
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using namespace llvm;
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SparcELFTargetAsmInfo::SparcELFTargetAsmInfo(const TargetMachine &TM)
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: ELFTargetAsmInfo(TM) {
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Data16bitsDirective = "\t.half\t";
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Data32bitsDirective = "\t.word\t";
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Data64bitsDirective = 0; // .xword is only supported by V9.
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ZeroDirective = "\t.skip\t";
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CommentString = "!";
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ConstantPoolSection = "\t.section \".rodata\",#alloc\n";
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COMMDirectiveTakesAlignment = true;
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CStringSection=".rodata.str";
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// Sparc normally uses named section for BSS.
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BSSSection_ = getOrCreateSection("\t.bss", true, SectionKind::BSS);
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}
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void SparcELFTargetAsmInfo::getSectionFlagsAsString(SectionKind Kind,
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SmallVectorImpl<char> &Str) const {
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if (Kind.isMergeableConst() || Kind.isMergeableCString())
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return ELFTargetAsmInfo::getSectionFlagsAsString(Kind, Str);
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// FIXME: Inefficient.
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std::string Res;
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if (!Kind.isMetadata())
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Res += ",#alloc";
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if (Kind.isText())
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Res += ",#execinstr";
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if (Kind.isWriteable())
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Res += ",#write";
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if (Kind.isThreadLocal())
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Res += ",#tls";
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Str.append(Res.begin(), Res.end());
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}
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