Author: emaste Date: Tue Apr 12 16:11:46 2016 New Revision: 266123 URL: http://llvm.org/viewvc/llvm-project?rev=266123&view=rev Log: Always use --eh-frame-hdr on FreeBSD, even for -static
FreeBSD uses LLVM's libunwind on FreeBSD/arm64 today (and is expected to use it more widely in the future), and it requires the EH frame segment in static binaries. This is the same as r203742 for NetBSD. Differential Revision: http://reviews.llvm.org/D19029 Modified: cfe/trunk/lib/Driver/Tools.cpp cfe/trunk/test/Driver/freebsd.c Modified: cfe/trunk/lib/Driver/Tools.cpp URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/Tools.cpp?rev=266123&r1=266122&r2=266123&view=diff ============================================================================== --- cfe/trunk/lib/Driver/Tools.cpp (original) +++ cfe/trunk/lib/Driver/Tools.cpp Tue Apr 12 16:11:46 2016 @@ -8197,12 +8197,12 @@ void freebsd::Linker::ConstructJob(Compi if (IsPIE) CmdArgs.push_back("-pie"); + CmdArgs.push_back("--eh-frame-hdr"); if (Args.hasArg(options::OPT_static)) { CmdArgs.push_back("-Bstatic"); } else { if (Args.hasArg(options::OPT_rdynamic)) CmdArgs.push_back("-export-dynamic"); - CmdArgs.push_back("--eh-frame-hdr"); if (Args.hasArg(options::OPT_shared)) { CmdArgs.push_back("-Bshareable"); } else { Modified: cfe/trunk/test/Driver/freebsd.c URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/freebsd.c?rev=266123&r1=266122&r2=266123&view=diff ============================================================================== --- cfe/trunk/test/Driver/freebsd.c (original) +++ cfe/trunk/test/Driver/freebsd.c Tue Apr 12 16:11:46 2016 @@ -82,6 +82,7 @@ // RUN: %clang -no-canonical-prefixes -target x86_64-pc-freebsd8 -static %s \ // RUN: --sysroot=%S/Inputs/multiarch_freebsd64_tree -### 2>&1 \ // RUN: | FileCheck --check-prefix=CHECK-STATIC %s +// CHECK-STATIC: ld{{.*}}" "--eh-frame-hdr" "-Bstatic" // CHECK-STATIC: crt1.o // CHECK-STATIC: crtbeginT.o _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
