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llvm-mc: Unique zero fill sections.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80342 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Daniel Dunbar
2009-08-28 05:48:29 +00:00
parent 8751b94ffb
commit 2e15292659
1 changed files with 9 additions and 17 deletions
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26
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 // If this is the end of the line all that was wanted was to create the
// the section but with no symbol. // the section but with no symbol.
if (Lexer.is(AsmToken::EndOfStatement)) { 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 // Create the zerofill section but no symbol
Out.EmitZerofill(S); Out.EmitZerofill(getMachOSection(Segment, Section,
MCSectionMachO::S_ZEROFILL, 0,
SectionKind()));
return false; return false;
} }
@@ -1348,16 +1343,13 @@ bool AsmParser::ParseDirectiveDarwinZerofill() {
if (!Sym->isUndefined()) if (!Sym->isUndefined())
return Error(IDLoc, "invalid symbol redefinition"); 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 // 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; return false;
} }