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Remove most uses of MCSectionData from MCAssembler.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238172 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola
2015-05-26 02:17:21 +00:00
parent ea3533b4c6
commit 2224f64c6d
8 changed files with 30 additions and 46 deletions
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lib/MC/MachObjectWriter.cpp
+9 -14
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@@ -478,8 +478,7 @@ void MachObjectWriter::BindIndirectSymbols(MCAssembler &Asm) {
// or stub section.
for (MCAssembler::indirect_symbol_iterator it = Asm.indirect_symbol_begin(),
ie = Asm.indirect_symbol_end(); it != ie; ++it) {
const MCSectionMachO &Section =
cast<MCSectionMachO>(it->SectionData->getSection());
const MCSectionMachO &Section = cast<MCSectionMachO>(*it->Section);
if (Section.getType() != MachO::S_NON_LAZY_SYMBOL_POINTERS &&
Section.getType() != MachO::S_LAZY_SYMBOL_POINTERS &&
@@ -494,15 +493,13 @@ void MachObjectWriter::BindIndirectSymbols(MCAssembler &Asm) {
unsigned IndirectIndex = 0;
for (MCAssembler::indirect_symbol_iterator it = Asm.indirect_symbol_begin(),
ie = Asm.indirect_symbol_end(); it != ie; ++it, ++IndirectIndex) {
const MCSectionMachO &Section =
cast<MCSectionMachO>(it->SectionData->getSection());
const MCSectionMachO &Section = cast<MCSectionMachO>(*it->Section);
if (Section.getType() != MachO::S_NON_LAZY_SYMBOL_POINTERS)
continue;
// Initialize the section indirect symbol base, if necessary.
IndirectSymBase.insert(
std::make_pair(&it->SectionData->getSection(), IndirectIndex));
IndirectSymBase.insert(std::make_pair(it->Section, IndirectIndex));
Asm.getOrCreateSymbolData(*it->Symbol);
}
@@ -511,16 +508,14 @@ void MachObjectWriter::BindIndirectSymbols(MCAssembler &Asm) {
IndirectIndex = 0;
for (MCAssembler::indirect_symbol_iterator it = Asm.indirect_symbol_begin(),
ie = Asm.indirect_symbol_end(); it != ie; ++it, ++IndirectIndex) {
const MCSectionMachO &Section =
cast<MCSectionMachO>(it->SectionData->getSection());
const MCSectionMachO &Section = cast<MCSectionMachO>(*it->Section);
if (Section.getType() != MachO::S_LAZY_SYMBOL_POINTERS &&
Section.getType() != MachO::S_SYMBOL_STUBS)
continue;
// Initialize the section indirect symbol base, if necessary.
IndirectSymBase.insert(
std::make_pair(&it->SectionData->getSection(), IndirectIndex));
IndirectSymBase.insert(std::make_pair(it->Section, IndirectIndex));
// Set the symbol type to undefined lazy, but only on construction.
//
@@ -913,10 +908,10 @@ void MachObjectWriter::WriteObject(MCAssembler &Asm,
// Write the actual section data.
for (MCAssembler::const_iterator it = Asm.begin(),
ie = Asm.end(); it != ie; ++it) {
const MCSectionData &SD = it->getSectionData();
Asm.writeSectionData(&SD, Layout);
MCSection &Sec = *it;
Asm.writeSectionData(&Sec, Layout);
uint64_t Pad = getPaddingSize(&*it, Layout);
uint64_t Pad = getPaddingSize(&Sec, Layout);
WriteZeros(Pad);
}
@@ -972,7 +967,7 @@ void MachObjectWriter::WriteObject(MCAssembler &Asm,
// Indirect symbols in the non-lazy symbol pointer section have some
// special handling.
const MCSectionMachO &Section =
static_cast<const MCSectionMachO&>(it->SectionData->getSection());
static_cast<const MCSectionMachO &>(*it->Section);
if (Section.getType() == MachO::S_NON_LAZY_SYMBOL_POINTERS) {
// If this symbol is defined and internal, mark it as such.
if (it->Symbol->isDefined() &&