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authorKai Nacke <kai.nacke@redstar.de>2014-02-04 05:43:09 +0000
committerKai Nacke <kai.nacke@redstar.de>2014-02-04 05:43:09 +0000
commiteabe14bd96c35fbb9b11288e9ee1785a64117896 (patch)
treeb6471b081a8db67f34c435cfb7e96d23bdc7b6f3 /lib
parentcec7ce78d7fbf467aab075a3ce1fd128261b1a88 (diff)
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ARM: Enable use of relocation type tlsldo in debug info for tls data.
This fixes PR18554. Reviewers: Renato Golin, Keith Walker git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200735 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
-rw-r--r--lib/Target/ARM/ARMTargetObjectFile.cpp6
-rw-r--r--lib/Target/ARM/ARMTargetObjectFile.h3
2 files changed, 9 insertions, 0 deletions
diff --git a/lib/Target/ARM/ARMTargetObjectFile.cpp b/lib/Target/ARM/ARMTargetObjectFile.cpp
index 1c5dc51e7f..e6b8cce091 100644
--- a/lib/Target/ARM/ARMTargetObjectFile.cpp
+++ b/lib/Target/ARM/ARMTargetObjectFile.cpp
@@ -51,3 +51,9 @@ getTTypeGlobalReference(const GlobalValue *GV, Mangler *Mang,
MCSymbolRefExpr::VK_ARM_TARGET2,
getContext());
}
+
+const MCExpr *ARMElfTargetObjectFile::
+getDebugThreadLocalSymbol(const MCSymbol *Sym) const {
+ return MCSymbolRefExpr::Create(Sym, MCSymbolRefExpr::VK_ARM_TLSLDO,
+ getContext());
+}
diff --git a/lib/Target/ARM/ARMTargetObjectFile.h b/lib/Target/ARM/ARMTargetObjectFile.h
index 7f60727e53..cb86896c03 100644
--- a/lib/Target/ARM/ARMTargetObjectFile.h
+++ b/lib/Target/ARM/ARMTargetObjectFile.h
@@ -36,6 +36,9 @@ public:
virtual const MCSection *getAttributesSection() const {
return AttributesSection;
}
+
+ /// \brief Describe a TLS variable address within debug info.
+ virtual const MCExpr *getDebugThreadLocalSymbol(const MCSymbol *Sym) const;
};
} // end namespace llvm