From a1db5de9e70dd8ffda57b1a4373915ea866b6f1d Mon Sep 17 00:00:00 2001 From: Adhemerval Zanella Date: Wed, 9 Jan 2013 17:08:15 +0000 Subject: PowerPC: EH adjustments This patch adjust the r171506 to make all DWARF enconding pc-relative for PPC64. It also adds the R_PPC64_REL32 relocation handling in MCJIT (since the eh_frame will not generate PIC-relative relocation) and also adds the emission of stubs created by the TTypeEncoding. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171979 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/MC/MCObjectFileInfo.cpp | 17 +++++++---------- 1 file changed, 7 insertions(+), 10 deletions(-) (limited to 'lib/MC/MCObjectFileInfo.cpp') diff --git a/lib/MC/MCObjectFileInfo.cpp b/lib/MC/MCObjectFileInfo.cpp index a46f7be5da..a3045848b6 100644 --- a/lib/MC/MCObjectFileInfo.cpp +++ b/lib/MC/MCObjectFileInfo.cpp @@ -257,16 +257,13 @@ void MCObjectFileInfo::InitELFMCObjectFileInfo(Triple T) { ? dwarf::DW_EH_PE_udata4 : dwarf::DW_EH_PE_absptr; } } else if (T.getArch() == Triple::ppc64) { - PersonalityEncoding = dwarf::DW_EH_PE_udata8; - PersonalityEncoding |= (RelocM == Reloc::PIC_) - ? dwarf::DW_EH_PE_indirect | dwarf::DW_EH_PE_pcrel - : dwarf::DW_EH_PE_absptr; - unsigned PICFlag = (RelocM == Reloc::PIC_) ? dwarf::DW_EH_PE_pcrel - : dwarf::DW_EH_PE_absptr; - FDECFIEncoding = PICFlag | dwarf::DW_EH_PE_sdata4; - LSDAEncoding = PICFlag | dwarf::DW_EH_PE_udata8; - FDEEncoding = PICFlag | dwarf::DW_EH_PE_sdata4; - TTypeEncoding = PICFlag | dwarf::DW_EH_PE_sdata4; + PersonalityEncoding = dwarf::DW_EH_PE_indirect | dwarf::DW_EH_PE_pcrel | + dwarf::DW_EH_PE_udata8; + FDECFIEncoding = dwarf::DW_EH_PE_pcrel | dwarf::DW_EH_PE_sdata4; + LSDAEncoding = dwarf::DW_EH_PE_pcrel | dwarf::DW_EH_PE_udata8; + FDEEncoding = dwarf::DW_EH_PE_pcrel | dwarf::DW_EH_PE_udata8; + TTypeEncoding = dwarf::DW_EH_PE_indirect | dwarf::DW_EH_PE_pcrel | + dwarf::DW_EH_PE_udata8; } // Solaris requires different flags for .eh_frame to seemingly every other -- cgit v1.2.3-18-g5258