Pull in r213890 from upstream llvm trunk (by Jörg Sonnenberger):

Use the same .eh_frame encoding for 32bit PPC as on i386.

This fixes DT_TEXTREL errors when linking C++ objects using exceptions
on PowerPC.
This commit is contained in:
Dimitry Andric 2014-12-27 14:38:15 +00:00
parent 7b4faa6c04
commit 1ee9c19fb9

View file

@ -287,6 +287,7 @@ void MCObjectFileInfo::InitELFMCObjectFileInfo(Triple T) {
if (Ctx->getAsmInfo()->getExceptionHandlingType() == ExceptionHandling::ARM)
break;
// Fallthrough if not using EHABI
case Triple::ppc:
case Triple::x86:
PersonalityEncoding = (RelocM == Reloc::PIC_)
? dwarf::DW_EH_PE_indirect | dwarf::DW_EH_PE_pcrel | dwarf::DW_EH_PE_sdata4