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Compute the ELF SectionKind from the flags.

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Any code creating an MCSectionELF knows ELF and already provides the flags.

SectionKind is an abstraction used by common code that uses a plain
MCSection.

Use the flags to compute the SectionKind. This removes a lot of
guessing and boilerplate from the MCSectionELF construction.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227476 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola
2015-01-29 17:33:21 +00:00
parent dec5091220
commit 9936b80df5
21 changed files with 192 additions and 387 deletions
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8
lib/Target/Mips/MCTargetDesc/MipsOptionRecord.cpp
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@@ -30,8 +30,7 @@ void MipsRegInfoRecord::EmitMipsOptionRecord() {
// 1-byte long nor fixed length but it matches the value GAS emits.
const MCSectionELF *Sec =
Context.getELFSection(".MIPS.options", ELF::SHT_MIPS_OPTIONS,
ELF::SHF_ALLOC | ELF::SHF_MIPS_NOSTRIP,
SectionKind::getMetadata(), 1, "");
ELF::SHF_ALLOC | ELF::SHF_MIPS_NOSTRIP, 1, "");
MCA.getOrCreateSectionData(*Sec).setAlignment(8);
Streamer->SwitchSection(Sec);
@@ -47,9 +46,8 @@ void MipsRegInfoRecord::EmitMipsOptionRecord() {
Streamer->EmitIntValue(ri_cprmask[3], 4);
Streamer->EmitIntValue(ri_gp_value, 8);
} else {
const MCSectionELF *Sec =
Context.getELFSection(".reginfo", ELF::SHT_MIPS_REGINFO, ELF::SHF_ALLOC,
SectionKind::getMetadata(), 24, "");
const MCSectionELF *Sec = Context.getELFSection(
".reginfo", ELF::SHT_MIPS_REGINFO, ELF::SHF_ALLOC, 24, "");
MCA.getOrCreateSectionData(*Sec)
.setAlignment(MTS->getABI().IsN32() ? 8 : 4);
Streamer->SwitchSection(Sec);