diff options
| -rw-r--r-- | include/llvm/MC/MCObjectFileInfo.h | 1 | ||||
| -rw-r--r-- | lib/MC/MCObjectFileInfo.cpp | 11 |
2 files changed, 9 insertions, 3 deletions
diff --git a/include/llvm/MC/MCObjectFileInfo.h b/include/llvm/MC/MCObjectFileInfo.h index df8f9f3241..aea4b410fe 100644 --- a/include/llvm/MC/MCObjectFileInfo.h +++ b/include/llvm/MC/MCObjectFileInfo.h @@ -47,6 +47,7 @@ protected: unsigned FDECFIEncoding; unsigned TTypeEncoding; // Section flags for eh_frame + unsigned EHSectionType; unsigned EHSectionFlags; /// TextSection - Section directive for standard text. diff --git a/lib/MC/MCObjectFileInfo.cpp b/lib/MC/MCObjectFileInfo.cpp index 7dd06e7059..b22ae331c9 100644 --- a/lib/MC/MCObjectFileInfo.cpp +++ b/lib/MC/MCObjectFileInfo.cpp @@ -260,9 +260,14 @@ void MCObjectFileInfo::InitELFMCObjectFileInfo(Triple T) { // Solaris requires different flags for .eh_frame to seemingly every other // platform. + EHSectionType = ELF::SHT_PROGBITS; EHSectionFlags = ELF::SHF_ALLOC; - if (T.getOS() == Triple::Solaris) - EHSectionFlags |= ELF::SHF_WRITE; + if (T.getOS() == Triple::Solaris) { + if (T.getArch() == Triple::x86_64) + EHSectionType = ELF::SHT_X86_64_UNWIND; + else + EHSectionFlags |= ELF::SHF_WRITE; + } // ELF @@ -575,7 +580,7 @@ void MCObjectFileInfo::InitEHFrameSection() { SectionKind::getReadOnly()); else if (Env == IsELF) EHFrameSection = - Ctx->getELFSection(".eh_frame", ELF::SHT_PROGBITS, + Ctx->getELFSection(".eh_frame", EHSectionType, EHSectionFlags, SectionKind::getDataRel()); else |