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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2014-01-28 02:52:26 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2014-01-28 02:52:26 +0000 |
| commit | 8322c0f305db10a82bbb2589a605f813dbb096b3 (patch) | |
| tree | 5d80ebcab8f505e13c46638d7d26150f898257c5 /lib/MC/MCObjectFileInfo.cpp | |
| parent | 59bec0e3c0c39cf704c6eb7fb2a44e787dbab4a0 (diff) | |
| download | llvm-8322c0f305db10a82bbb2589a605f813dbb096b3.tar.gz llvm-8322c0f305db10a82bbb2589a605f813dbb096b3.tar.bz2 llvm-8322c0f305db10a82bbb2589a605f813dbb096b3.tar.xz | |
Fix the DWARF EH encodings for Sparc PIC code.
Also emit the stubs that were generated for references to typeinfo
symbols.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200282 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/MC/MCObjectFileInfo.cpp')
| -rw-r--r-- | lib/MC/MCObjectFileInfo.cpp | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/lib/MC/MCObjectFileInfo.cpp b/lib/MC/MCObjectFileInfo.cpp index 4cc872ec0e..702ec6e421 100644 --- a/lib/MC/MCObjectFileInfo.cpp +++ b/lib/MC/MCObjectFileInfo.cpp @@ -311,6 +311,33 @@ void MCObjectFileInfo::InitELFMCObjectFileInfo(Triple T) { 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; + } else if (T.getArch() == Triple::sparc) { + if (RelocM == Reloc::PIC_) { + LSDAEncoding = dwarf::DW_EH_PE_pcrel | dwarf::DW_EH_PE_sdata4; + PersonalityEncoding = dwarf::DW_EH_PE_indirect | dwarf::DW_EH_PE_pcrel | + dwarf::DW_EH_PE_sdata4; + FDEEncoding = dwarf::DW_EH_PE_pcrel | dwarf::DW_EH_PE_sdata4; + TTypeEncoding = dwarf::DW_EH_PE_indirect | dwarf::DW_EH_PE_pcrel | + dwarf::DW_EH_PE_sdata4; + } else { + LSDAEncoding = dwarf::DW_EH_PE_absptr; + PersonalityEncoding = dwarf::DW_EH_PE_absptr; + FDEEncoding = dwarf::DW_EH_PE_udata4; + TTypeEncoding = dwarf::DW_EH_PE_absptr; + } + } else if (T.getArch() == Triple::sparcv9) { + LSDAEncoding = dwarf::DW_EH_PE_pcrel | dwarf::DW_EH_PE_sdata4; + if (RelocM == Reloc::PIC_) { + PersonalityEncoding = dwarf::DW_EH_PE_indirect | dwarf::DW_EH_PE_pcrel | + dwarf::DW_EH_PE_sdata4; + FDEEncoding = dwarf::DW_EH_PE_pcrel | dwarf::DW_EH_PE_sdata4; + TTypeEncoding = dwarf::DW_EH_PE_indirect | dwarf::DW_EH_PE_pcrel | + dwarf::DW_EH_PE_sdata4; + } else { + PersonalityEncoding = dwarf::DW_EH_PE_absptr; + FDEEncoding = dwarf::DW_EH_PE_udata4; + TTypeEncoding = dwarf::DW_EH_PE_absptr; + } } else if (T.getArch() == Triple::systemz) { // All currently-defined code models guarantee that 4-byte PC-relative // values will be in range. |