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| author | Dimitry Andric <dimitry@andric.com> | 2019-09-18 20:58:03 +0000 |
|---|---|---|
| committer | Dimitry Andric <dimitry@andric.com> | 2019-09-18 20:58:03 +0000 |
| commit | ab8b456ce5d85d3143b04475449733b2f5e02233 (patch) | |
| tree | c1c7b99adfb7cbd7d16dc6c097dbadb71ade9a66 /clang/lib/Driver/ToolChains | |
| parent | f88e75525d253a2af2e5ccfc860673aedbafc552 (diff) | |
| download | bcm5719-llvm-ab8b456ce5d85d3143b04475449733b2f5e02233.tar.gz bcm5719-llvm-ab8b456ce5d85d3143b04475449733b2f5e02233.zip | |
On PowerPC, Secure-PLT by default for FreeBSD 13 and higher
Summary:
In https://svnweb.freebsd.org/changeset/base/349351, FreeBSD 13 and
higher transitioned to Secure-PLT for PowerPC. This part contains the
changes in clang's PPC architecture defaults.
Reviewers: emaste, jhibbits, hfinkel
Reviewed By: jhibbits
Subscribers: wuzish, nemanjai, krytarowski, kbarton, MaskRay, jsji, shchenz, steven.zhang, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D67119
llvm-svn: 372261
Diffstat (limited to 'clang/lib/Driver/ToolChains')
| -rw-r--r-- | clang/lib/Driver/ToolChains/Arch/PPC.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/clang/lib/Driver/ToolChains/Arch/PPC.cpp b/clang/lib/Driver/ToolChains/Arch/PPC.cpp index 30f1a0d9022..59ff7cbc787 100644 --- a/clang/lib/Driver/ToolChains/Arch/PPC.cpp +++ b/clang/lib/Driver/ToolChains/Arch/PPC.cpp @@ -115,7 +115,8 @@ ppc::ReadGOTPtrMode ppc::getPPCReadGOTPtrMode(const Driver &D, const llvm::Tripl const ArgList &Args) { if (Args.getLastArg(options::OPT_msecure_plt)) return ppc::ReadGOTPtrMode::SecurePlt; - if (Triple.isOSNetBSD() || Triple.isOSOpenBSD() || Triple.isMusl()) + if ((Triple.isOSFreeBSD() && Triple.getOSMajorVersion() >= 13) || + Triple.isOSNetBSD() || Triple.isOSOpenBSD() || Triple.isMusl()) return ppc::ReadGOTPtrMode::SecurePlt; else return ppc::ReadGOTPtrMode::Bss; |
