From 8116ca5134b355b897450f9a537c9c77e1f08723 Mon Sep 17 00:00:00 2001 From: Eric Christopher Date: Sat, 22 May 2010 00:10:22 +0000 Subject: Add full bss data support for darwin tls variables. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104414 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/TargetLoweringObjectFileImpl.cpp | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) (limited to 'lib/CodeGen/TargetLoweringObjectFileImpl.cpp') diff --git a/lib/CodeGen/TargetLoweringObjectFileImpl.cpp b/lib/CodeGen/TargetLoweringObjectFileImpl.cpp index 8376819858..605e2a817b 100644 --- a/lib/CodeGen/TargetLoweringObjectFileImpl.cpp +++ b/lib/CodeGen/TargetLoweringObjectFileImpl.cpp @@ -627,6 +627,8 @@ void TargetLoweringObjectFileMachO::Initialize(MCContext &Ctx, getContext().getMachOSection("__DWARF", "__debug_inlined", MCSectionMachO::S_ATTR_DEBUG, SectionKind::getMetadata()); + + TLSExtraDataSection = TLSTLVSection; } const MCSection *TargetLoweringObjectFileMachO:: @@ -666,9 +668,13 @@ getExplicitSectionGlobal(const GlobalValue *GV, SectionKind Kind, const MCSection *TargetLoweringObjectFileMachO:: SelectSectionForGlobal(const GlobalValue *GV, SectionKind Kind, - Mangler *Mang, const TargetMachine &TM) const { - assert(!Kind.isThreadLocal() && "Darwin doesn't support TLS"); + Mangler *Mang, const TargetMachine &TM) const { + + // Handle one kind of thread local... + if (Kind.isThreadBSS()) return TLSBSSSection; + assert(!Kind.isThreadLocal() && "Darwin doesn't support TLS"); + if (Kind.isText()) return GV->isWeakForLinker() ? TextCoalSection : TextSection; -- cgit v1.2.3-18-g5258