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MC: Fix a few more cases we were passing an MCDataFragment when a MCFragment would do, and sprinkle in some const.

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llvm-svn: 99218
This commit is contained in:
Daniel Dunbar 2010-03-22 21:49:41 +00:00
parent a8a7a9b5aa
commit 4b5c134c5b
2 changed files with 6 additions and 5 deletions
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4
include/llvm/MC/MCAssembler.h
View File

@ -606,12 +606,12 @@ private:
/// \arg Value result is fixed, otherwise the value may change due to
/// relocation.
bool EvaluateFixup(const MCAsmLayout &Layout,
MCAsmFixup &Fixup, MCDataFragment *DF,
const MCAsmFixup &Fixup, const MCFragment *DF,
MCValue &Target, uint64_t &Value) const;
/// Check whether a fixup can be satisfied, or whether it needs to be relaxed
/// (increased in size, in order to hold its value correctly).
bool FixupNeedsRelaxation(MCAsmFixup &Fixup, MCDataFragment *DF,
bool FixupNeedsRelaxation(const MCAsmFixup &Fixup, const MCFragment *DF,
const MCAsmLayout &Layout) const;
/// LayoutSection - Assign offsets and sizes to the fragments in the section

7
lib/MC/MCAssembler.cpp
View File

@ -234,8 +234,8 @@ const MCSymbolData *MCAssembler::getAtom(const MCSymbolData *SD) const {
return getAtomForAddress(SD->getFragment()->getParent(), SD->getAddress());
}
bool MCAssembler::EvaluateFixup(const MCAsmLayout &Layout, MCAsmFixup &Fixup,
MCDataFragment *DF,
bool MCAssembler::EvaluateFixup(const MCAsmLayout &Layout,
const MCAsmFixup &Fixup, const MCFragment *DF,
MCValue &Target, uint64_t &Value) const {
if (!Fixup.Value->EvaluateAsRelocatable(Target, &Layout))
llvm_report_error("expected relocatable expression");
@ -584,7 +584,8 @@ void MCAssembler::Finish() {
OS.flush();
}
bool MCAssembler::FixupNeedsRelaxation(MCAsmFixup &Fixup, MCDataFragment *DF,
bool MCAssembler::FixupNeedsRelaxation(const MCAsmFixup &Fixup,
const MCFragment *DF,
const MCAsmLayout &Layout) const {
// Currently we only need to relax X86::reloc_pcrel_1byte.
if (unsigned(Fixup.Kind) != X86::reloc_pcrel_1byte)