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Add some section and constant support for darwin TLS.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103974 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eric Christopher
2010-05-17 21:02:07 +00:00
parent 53c779bb3a
commit 423c9e3e58
5 changed files with 51 additions and 4 deletions
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lib/CodeGen/TargetLoweringObjectFileImpl.cpp
+15 -1
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@@ -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())