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llvm-mc: Unique zero fill sections. 

llvm-svn: 80342
This commit is contained in:
Daniel Dunbar 2009-08-28 05:48:29 +00:00
parent cf72e1c03e
commit e48a69b2a3
1 changed files with 9 additions and 17 deletions
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26
llvm/tools/llvm-mc/AsmParser.cpp
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@ -1287,15 +1287,10 @@ bool AsmParser::ParseDirectiveDarwinZerofill() {
// If this is the end of the line all that was wanted was to create the
// the section but with no symbol.
if (Lexer.is(AsmToken::EndOfStatement)) {
// FIXME: CACHE THIS.
MCSection *S = 0; //Ctx.GetSection(Section);
if (S == 0)
S = MCSectionMachO::Create(Segment, Section,
MCSectionMachO::S_ZEROFILL, 0,
SectionKind(), Ctx);
// Create the zerofill section but no symbol
Out.EmitZerofill(S);
Out.EmitZerofill(getMachOSection(Segment, Section,
MCSectionMachO::S_ZEROFILL, 0,
SectionKind()));
return false;
}
@ -1348,16 +1343,13 @@ bool AsmParser::ParseDirectiveDarwinZerofill() {
if (!Sym->isUndefined())
return Error(IDLoc, "invalid symbol redefinition");
// FIXME: Arch specific.
// FIXME: CACHE.
MCSection *S = 0; //Ctx.GetSection(Section);
if (S == 0)
S = MCSectionMachO::Create(Segment, Section,
MCSectionMachO::S_ZEROFILL, 0,
SectionKind(), Ctx);
// Create the zerofill Symbol with Size and Pow2Alignment
Out.EmitZerofill(S, Sym, Size, Pow2Alignment);
//
// FIXME: Arch specific.
Out.EmitZerofill(getMachOSection(Segment, Section,
MCSectionMachO::S_ZEROFILL, 0,
SectionKind()),
Sym, Size, Pow2Alignment);
return false;
}