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Revert r238427 - [mips] Make TTypeEncoding indirect to allow .eh_frame to be read-only.

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It caused a smaller number of failures than the previous attempt at committing but still caused a couple on the llvm-linux-mips builder. Reverting while I investigate the remainder.

llvm-svn: 238483
This commit is contained in:
Daniel Sanders
2015-05-28 20:30:32 +00:00
parent 3500f6667a
commit b34dab3d00
2 changed files with 10 additions and 29 deletions
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13
llvm/lib/MC/MCObjectFileInfo.cpp
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@@ -324,17 +324,10 @@ void MCObjectFileInfo::InitELFMCObjectFileInfo(Triple T) {
case Triple::mipsel:
case Triple::mips64:
case Triple::mips64el:
// MIPS uses indirect pointer to refer personality functions and types, so
// that the eh_frame section can be read-only. DW.ref.personality will be
// generated for relocation.
// MIPS uses indirect pointer to refer personality functions, so that the
// eh_frame section can be read-only. DW.ref.personality will be generated
// for relocation.
PersonalityEncoding = dwarf::DW_EH_PE_indirect;
// FIXME: The N64 ABI probably ought to use DW_EH_PE_sdata8 but we can't
// identify N64 from just a triple and this isn't supported by the
// assemblers.
TTypeEncoding = dwarf::DW_EH_PE_indirect | dwarf::DW_EH_PE_pcrel |
dwarf::DW_EH_PE_sdata4;
// We don't support PC-relative LSDA references in GAS so we use the default
// DW_EH_PE_absptr for those.
break;
case Triple::ppc64:
case Triple::ppc64le: