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switch MCSectionCOFF from a syntactic to semantic representation,

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patch by Peter Housel!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103267 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2010-05-07 17:17:41 +00:00
parent 5fa680d397
commit eb40a0fd98
9 changed files with 277 additions and 120 deletions
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27
lib/MC/MCSection.cpp
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@ -20,30 +20,3 @@ using namespace llvm;
MCSection::~MCSection() {
}
//===----------------------------------------------------------------------===//
// MCSectionCOFF
//===----------------------------------------------------------------------===//
MCSectionCOFF *MCSectionCOFF::
Create(StringRef Name, bool IsDirective, SectionKind K, MCContext &Ctx) {
char *NameCopy = static_cast<char*>(
Ctx.Allocate(Name.size(), /*Alignment=*/1));
memcpy(NameCopy, Name.data(), Name.size());
return new (Ctx) MCSectionCOFF(StringRef(NameCopy, Name.size()),
IsDirective, K);
}
void MCSectionCOFF::PrintSwitchToSection(const MCAsmInfo &MAI,
raw_ostream &OS) const {
if (isDirective()) {
OS << getName() << '\n';
return;
}
OS << "\t.section\t" << getName() << ",\"";
if (getKind().isText())
OS << 'x';
if (getKind().isWriteable())
OS << 'w';
OS << "\"\n";
}