[LLVMbugs] [Bug 9933] New: ShouldDisableCFI logic can break ELF kernel build

bugzilla-daemon at llvm.org bugzilla-daemon at llvm.org
Mon May 16 23:52:59 PDT 2011


http://llvm.org/bugs/show_bug.cgi?id=9933

           Summary: ShouldDisableCFI logic can break ELF kernel build
           Product: clang
           Version: trunk
          Platform: PC
        OS/Version: NetBSD
            Status: NEW
          Severity: normal
          Priority: P
         Component: Driver
        AssignedTo: unassignedclangbugs at nondot.org
        ReportedBy: joerg at NetBSD.org
                CC: llvmbugs at cs.uiuc.edu


At the moment, building with -mcmodel=kernel and -no-integrated-as disables the
use of .cfi* instructions. The explicitly generated .eh_frame section fails
linking.

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