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| author | Rafael Espindola <rafael.espindola@gmail.com> | 2014-11-27 17:13:56 +0000 |
|---|---|---|
| committer | Rafael Espindola <rafael.espindola@gmail.com> | 2014-11-27 17:13:56 +0000 |
| commit | d11591b293ed4b5ead18866c88288d6daebb1f4c (patch) | |
| tree | f5b477321278b432990307b0c9eb42888ec9578a /llvm/lib | |
| parent | b3323f0bd9bcc445d71631ea958e84dee1f103ae (diff) | |
| download | bcm5719-llvm-d11591b293ed4b5ead18866c88288d6daebb1f4c.tar.gz bcm5719-llvm-d11591b293ed4b5ead18866c88288d6daebb1f4c.zip | |
Commit back the correct bits of r222760 (was r222538).
I also added a test.
Original message:
Allow FDE references outside the +/-2GB range supported by PC relative
offsets for code models other than small/medium. For JIT application,
memory layout is less controlled and can result in truncations
otherwise.
Patch from Akos Kiss.
Differential Revision: http://reviews.llvm.org/D6079
llvm-svn: 222897
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/MC/MCObjectFileInfo.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/llvm/lib/MC/MCObjectFileInfo.cpp b/llvm/lib/MC/MCObjectFileInfo.cpp index 7886ab62ca5..858181dd4af 100644 --- a/llvm/lib/MC/MCObjectFileInfo.cpp +++ b/llvm/lib/MC/MCObjectFileInfo.cpp @@ -273,6 +273,12 @@ void MCObjectFileInfo::InitELFMCObjectFileInfo(Triple T) { case Triple::mips64el: FDECFIEncoding = dwarf::DW_EH_PE_sdata8; break; + case Triple::x86_64: + FDECFIEncoding = dwarf::DW_EH_PE_pcrel | + ((CMModel == CodeModel::Large) ? dwarf::DW_EH_PE_sdata8 + : dwarf::DW_EH_PE_sdata4); + + break; default: FDECFIEncoding = dwarf::DW_EH_PE_pcrel | dwarf::DW_EH_PE_sdata4; break; |
