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| author | Eric Christopher <echristo@apple.com> | 2010-05-17 21:02:07 +0000 |
|---|---|---|
| committer | Eric Christopher <echristo@apple.com> | 2010-05-17 21:02:07 +0000 |
| commit | 423c9e3e589a79be757842d421600590c68d5b43 (patch) | |
| tree | 6304bcbf4e1fe201f9c4977abe389a9d3953f583 /lib/CodeGen/TargetLoweringObjectFileImpl.cpp | |
| parent | 53c779bb3a5712b67cf6bae785cb83a90841d17e (diff) | |
| download | external_llvm-423c9e3e589a79be757842d421600590c68d5b43.zip external_llvm-423c9e3e589a79be757842d421600590c68d5b43.tar.gz external_llvm-423c9e3e589a79be757842d421600590c68d5b43.tar.bz2 | |
Add some section and constant support for darwin TLS.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103974 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/TargetLoweringObjectFileImpl.cpp')
| -rw-r--r-- | lib/CodeGen/TargetLoweringObjectFileImpl.cpp | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/lib/CodeGen/TargetLoweringObjectFileImpl.cpp b/lib/CodeGen/TargetLoweringObjectFileImpl.cpp index 00e1e83..5bb33c2 100644 --- a/lib/CodeGen/TargetLoweringObjectFileImpl.cpp +++ b/lib/CodeGen/TargetLoweringObjectFileImpl.cpp @@ -461,6 +461,20 @@ void TargetLoweringObjectFileMachO::Initialize(MCContext &Ctx, = getContext().getMachOSection("__DATA", "__data", 0, SectionKind::getDataRel()); + TLSDataSection // .tdata + = getContext().getMachOSection("__DATA", "__thread_data", + MCSectionMachO::S_THREAD_LOCAL_REGULAR, + SectionKind::getDataRel()); + TLSBSSSection // .tbss + = getContext().getMachOSection("__DATA", "__thread_bss", + MCSectionMachO::S_THREAD_LOCAL_ZEROFILL, + SectionKind::getThreadBSS()); + + // TODO: Verify datarel below. + TLSTLVSection // .tlv + = getContext().getMachOSection("__DATA", "__thread_vars", + MCSectionMachO::S_THREAD_LOCAL_VARIABLES, + SectionKind::getDataRel()); CStringSection // .cstring = getContext().getMachOSection("__TEXT", "__cstring", MCSectionMachO::S_CSTRING_LITERALS, @@ -646,7 +660,7 @@ getExplicitSectionGlobal(const GlobalValue *GV, SectionKind Kind, const MCSection *TargetLoweringObjectFileMachO:: SelectSectionForGlobal(const GlobalValue *GV, SectionKind Kind, - Mangler *Mang, const TargetMachine &TM) const { + Mangler *Mang, const TargetMachine &TM) const { assert(!Kind.isThreadLocal() && "Darwin doesn't support TLS"); if (Kind.isText()) |