diff --git a/include/llvm/CodeGen/TargetLoweringObjectFileImpl.h b/include/llvm/CodeGen/TargetLoweringObjectFileImpl.h
index a9cbe39..90905f5 100644
--- a/include/llvm/CodeGen/TargetLoweringObjectFileImpl.h
+++ b/include/llvm/CodeGen/TargetLoweringObjectFileImpl.h
@@ -51,11 +51,6 @@
   const MCSection *MergeableConst4Section;
   const MCSection *MergeableConst8Section;
   const MCSection *MergeableConst16Section;
-
-protected:
-  const MCSection *getELFSection(StringRef Section, unsigned Type,
-                                 unsigned Flags, SectionKind Kind,
-                                 bool IsExplicit = false) const;
 public:
   TargetLoweringObjectFileELF() {}
   ~TargetLoweringObjectFileELF() {}
diff --git a/include/llvm/MC/MCContext.h b/include/llvm/MC/MCContext.h
index b6798ec..4434341 100644
--- a/include/llvm/MC/MCContext.h
+++ b/include/llvm/MC/MCContext.h
@@ -96,7 +96,7 @@
     
     const MCSection *getELFSection(StringRef Section, unsigned Type,
                                    unsigned Flags, SectionKind Kind,
-                                   bool IsExplicit);
+                                   bool IsExplicit = false);
     
     /// @}
 
diff --git a/lib/CodeGen/TargetLoweringObjectFileImpl.cpp b/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
index 427338b..dc08cad 100644
--- a/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
+++ b/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
@@ -39,91 +39,87 @@
 //                                  ELF
 //===----------------------------------------------------------------------===//
 
-const MCSection *TargetLoweringObjectFileELF::
-getELFSection(StringRef Section, unsigned Type, unsigned Flags,
-              SectionKind Kind, bool IsExplicit) const {
-  return getContext().getELFSection(Section, Type, Flags, Kind, IsExplicit);
-
-}
-
 void TargetLoweringObjectFileELF::Initialize(MCContext &Ctx,
                                              const TargetMachine &TM) {
   TargetLoweringObjectFile::Initialize(Ctx, TM);
 
   BSSSection =
-    getELFSection(".bss", MCSectionELF::SHT_NOBITS,
-                  MCSectionELF::SHF_WRITE | MCSectionELF::SHF_ALLOC,
-                  SectionKind::getBSS());
+    getContext().getELFSection(".bss", MCSectionELF::SHT_NOBITS,
+                               MCSectionELF::SHF_WRITE |MCSectionELF::SHF_ALLOC,
+                               SectionKind::getBSS());
 
   TextSection =
-    getELFSection(".text", MCSectionELF::SHT_PROGBITS,
-                  MCSectionELF::SHF_EXECINSTR | MCSectionELF::SHF_ALLOC,
-                  SectionKind::getText());
+    getContext().getELFSection(".text", MCSectionELF::SHT_PROGBITS,
+                               MCSectionELF::SHF_EXECINSTR |
+                               MCSectionELF::SHF_ALLOC,
+                               SectionKind::getText());
 
   DataSection =
-    getELFSection(".data", MCSectionELF::SHT_PROGBITS,
-                  MCSectionELF::SHF_WRITE | MCSectionELF::SHF_ALLOC,
-                  SectionKind::getDataRel());
+    getContext().getELFSection(".data", MCSectionELF::SHT_PROGBITS,
+                               MCSectionELF::SHF_WRITE |MCSectionELF::SHF_ALLOC,
+                               SectionKind::getDataRel());
 
   ReadOnlySection =
-    getELFSection(".rodata", MCSectionELF::SHT_PROGBITS,
-                  MCSectionELF::SHF_ALLOC,
-                  SectionKind::getReadOnly());
+    getContext().getELFSection(".rodata", MCSectionELF::SHT_PROGBITS,
+                               MCSectionELF::SHF_ALLOC,
+                               SectionKind::getReadOnly());
 
   TLSDataSection =
-    getELFSection(".tdata", MCSectionELF::SHT_PROGBITS,
-                  MCSectionELF::SHF_ALLOC | MCSectionELF::SHF_TLS |
-                  MCSectionELF::SHF_WRITE, SectionKind::getThreadData());
+    getContext().getELFSection(".tdata", MCSectionELF::SHT_PROGBITS,
+                               MCSectionELF::SHF_ALLOC | MCSectionELF::SHF_TLS |
+                               MCSectionELF::SHF_WRITE,
+                               SectionKind::getThreadData());
 
   TLSBSSSection =
-    getELFSection(".tbss", MCSectionELF::SHT_NOBITS,
-                  MCSectionELF::SHF_ALLOC | MCSectionELF::SHF_TLS |
-                  MCSectionELF::SHF_WRITE, SectionKind::getThreadBSS());
+    getContext().getELFSection(".tbss", MCSectionELF::SHT_NOBITS,
+                               MCSectionELF::SHF_ALLOC | MCSectionELF::SHF_TLS |
+                               MCSectionELF::SHF_WRITE,
+                               SectionKind::getThreadBSS());
 
   DataRelSection =
-    getELFSection(".data.rel", MCSectionELF::SHT_PROGBITS,
-                  MCSectionELF::SHF_ALLOC | MCSectionELF::SHF_WRITE,
-                  SectionKind::getDataRel());
+    getContext().getELFSection(".data.rel", MCSectionELF::SHT_PROGBITS,
+                               MCSectionELF::SHF_ALLOC |MCSectionELF::SHF_WRITE,
+                               SectionKind::getDataRel());
 
   DataRelLocalSection =
-    getELFSection(".data.rel.local", MCSectionELF::SHT_PROGBITS,
-                  MCSectionELF::SHF_ALLOC | MCSectionELF::SHF_WRITE,
-                  SectionKind::getDataRelLocal());
+    getContext().getELFSection(".data.rel.local", MCSectionELF::SHT_PROGBITS,
+                               MCSectionELF::SHF_ALLOC |MCSectionELF::SHF_WRITE,
+                               SectionKind::getDataRelLocal());
 
   DataRelROSection =
-    getELFSection(".data.rel.ro", MCSectionELF::SHT_PROGBITS,
-                  MCSectionELF::SHF_ALLOC | MCSectionELF::SHF_WRITE,
-                  SectionKind::getReadOnlyWithRel());
+    getContext().getELFSection(".data.rel.ro", MCSectionELF::SHT_PROGBITS,
+                               MCSectionELF::SHF_ALLOC |MCSectionELF::SHF_WRITE,
+                               SectionKind::getReadOnlyWithRel());
 
   DataRelROLocalSection =
-    getELFSection(".data.rel.ro.local", MCSectionELF::SHT_PROGBITS,
-                  MCSectionELF::SHF_ALLOC | MCSectionELF::SHF_WRITE,
-                  SectionKind::getReadOnlyWithRelLocal());
+    getContext().getELFSection(".data.rel.ro.local", MCSectionELF::SHT_PROGBITS,
+                               MCSectionELF::SHF_ALLOC |MCSectionELF::SHF_WRITE,
+                               SectionKind::getReadOnlyWithRelLocal());
 
   MergeableConst4Section =
-    getELFSection(".rodata.cst4", MCSectionELF::SHT_PROGBITS,
-                  MCSectionELF::SHF_ALLOC | MCSectionELF::SHF_MERGE,
-                  SectionKind::getMergeableConst4());
+    getContext().getELFSection(".rodata.cst4", MCSectionELF::SHT_PROGBITS,
+                               MCSectionELF::SHF_ALLOC |MCSectionELF::SHF_MERGE,
+                               SectionKind::getMergeableConst4());
 
   MergeableConst8Section =
-    getELFSection(".rodata.cst8", MCSectionELF::SHT_PROGBITS,
-                  MCSectionELF::SHF_ALLOC | MCSectionELF::SHF_MERGE,
-                  SectionKind::getMergeableConst8());
+    getContext().getELFSection(".rodata.cst8", MCSectionELF::SHT_PROGBITS,
+                               MCSectionELF::SHF_ALLOC |MCSectionELF::SHF_MERGE,
+                               SectionKind::getMergeableConst8());
 
   MergeableConst16Section =
-    getELFSection(".rodata.cst16", MCSectionELF::SHT_PROGBITS,
-                  MCSectionELF::SHF_ALLOC | MCSectionELF::SHF_MERGE,
-                  SectionKind::getMergeableConst16());
+    getContext().getELFSection(".rodata.cst16", MCSectionELF::SHT_PROGBITS,
+                               MCSectionELF::SHF_ALLOC |MCSectionELF::SHF_MERGE,
+                               SectionKind::getMergeableConst16());
 
   StaticCtorSection =
-    getELFSection(".ctors", MCSectionELF::SHT_PROGBITS,
-                  MCSectionELF::SHF_ALLOC | MCSectionELF::SHF_WRITE,
-                  SectionKind::getDataRel());
+    getContext().getELFSection(".ctors", MCSectionELF::SHT_PROGBITS,
+                               MCSectionELF::SHF_ALLOC |MCSectionELF::SHF_WRITE,
+                               SectionKind::getDataRel());
 
   StaticDtorSection =
-    getELFSection(".dtors", MCSectionELF::SHT_PROGBITS,
-                  MCSectionELF::SHF_ALLOC | MCSectionELF::SHF_WRITE,
-                  SectionKind::getDataRel());
+    getContext().getELFSection(".dtors", MCSectionELF::SHT_PROGBITS,
+                               MCSectionELF::SHF_ALLOC |MCSectionELF::SHF_WRITE,
+                               SectionKind::getDataRel());
 
   // Exception Handling Sections.
 
@@ -132,47 +128,48 @@
   // runtime hit for C++ apps.  Either the contents of the LSDA need to be
   // adjusted or this should be a data section.
   LSDASection =
-    getELFSection(".gcc_except_table", MCSectionELF::SHT_PROGBITS,
-                  MCSectionELF::SHF_ALLOC, SectionKind::getReadOnly());
+    getContext().getELFSection(".gcc_except_table", MCSectionELF::SHT_PROGBITS,
+                               MCSectionELF::SHF_ALLOC,
+                               SectionKind::getReadOnly());
   EHFrameSection =
-    getELFSection(".eh_frame", MCSectionELF::SHT_PROGBITS,
-                  MCSectionELF::SHF_ALLOC | MCSectionELF::SHF_WRITE,
-                  SectionKind::getDataRel());
+    getContext().getELFSection(".eh_frame", MCSectionELF::SHT_PROGBITS,
+                               MCSectionELF::SHF_ALLOC |MCSectionELF::SHF_WRITE,
+                               SectionKind::getDataRel());
 
   // Debug Info Sections.
   DwarfAbbrevSection =
-    getELFSection(".debug_abbrev", MCSectionELF::SHT_PROGBITS, 0,
-                  SectionKind::getMetadata());
+    getContext().getELFSection(".debug_abbrev", MCSectionELF::SHT_PROGBITS, 0,
+                               SectionKind::getMetadata());
   DwarfInfoSection =
-    getELFSection(".debug_info", MCSectionELF::SHT_PROGBITS, 0,
-                  SectionKind::getMetadata());
+    getContext().getELFSection(".debug_info", MCSectionELF::SHT_PROGBITS, 0,
+                               SectionKind::getMetadata());
   DwarfLineSection =
-    getELFSection(".debug_line", MCSectionELF::SHT_PROGBITS, 0,
-                  SectionKind::getMetadata());
+    getContext().getELFSection(".debug_line", MCSectionELF::SHT_PROGBITS, 0,
+                               SectionKind::getMetadata());
   DwarfFrameSection =
-    getELFSection(".debug_frame", MCSectionELF::SHT_PROGBITS, 0,
-                  SectionKind::getMetadata());
+    getContext().getELFSection(".debug_frame", MCSectionELF::SHT_PROGBITS, 0,
+                               SectionKind::getMetadata());
   DwarfPubNamesSection =
-    getELFSection(".debug_pubnames", MCSectionELF::SHT_PROGBITS, 0,
-                  SectionKind::getMetadata());
+    getContext().getELFSection(".debug_pubnames", MCSectionELF::SHT_PROGBITS, 0,
+                               SectionKind::getMetadata());
   DwarfPubTypesSection =
-    getELFSection(".debug_pubtypes", MCSectionELF::SHT_PROGBITS, 0,
-                  SectionKind::getMetadata());
+    getContext().getELFSection(".debug_pubtypes", MCSectionELF::SHT_PROGBITS, 0,
+                               SectionKind::getMetadata());
   DwarfStrSection =
-    getELFSection(".debug_str", MCSectionELF::SHT_PROGBITS, 0,
-                  SectionKind::getMetadata());
+    getContext().getELFSection(".debug_str", MCSectionELF::SHT_PROGBITS, 0,
+                               SectionKind::getMetadata());
   DwarfLocSection =
-    getELFSection(".debug_loc", MCSectionELF::SHT_PROGBITS, 0,
-                  SectionKind::getMetadata());
+    getContext().getELFSection(".debug_loc", MCSectionELF::SHT_PROGBITS, 0,
+                               SectionKind::getMetadata());
   DwarfARangesSection =
-    getELFSection(".debug_aranges", MCSectionELF::SHT_PROGBITS, 0,
-                  SectionKind::getMetadata());
+    getContext().getELFSection(".debug_aranges", MCSectionELF::SHT_PROGBITS, 0,
+                               SectionKind::getMetadata());
   DwarfRangesSection =
-    getELFSection(".debug_ranges", MCSectionELF::SHT_PROGBITS, 0,
-                  SectionKind::getMetadata());
+    getContext().getELFSection(".debug_ranges", MCSectionELF::SHT_PROGBITS, 0,
+                               SectionKind::getMetadata());
   DwarfMacroInfoSection =
-    getELFSection(".debug_macinfo", MCSectionELF::SHT_PROGBITS, 0,
-                  SectionKind::getMetadata());
+    getContext().getELFSection(".debug_macinfo", MCSectionELF::SHT_PROGBITS, 0,
+                               SectionKind::getMetadata());
 }
 
 
@@ -261,9 +258,9 @@
   // Infer section flags from the section name if we can.
   Kind = getELFKindForNamedSection(SectionName, Kind);
 
-  return getELFSection(SectionName,
-                       getELFSectionType(SectionName, Kind),
-                       getELFSectionFlags(Kind), Kind, true);
+  return getContext().getELFSection(SectionName,
+                                    getELFSectionType(SectionName, Kind),
+                                    getELFSectionFlags(Kind), Kind, true);
 }
 
 static const char *getSectionPrefixForUniqueGlobal(SectionKind Kind) {
@@ -293,8 +290,9 @@
     SmallString<128> Name(Prefix, Prefix+strlen(Prefix));
     MCSymbol *Sym = Mang->getSymbol(GV);
     Name.append(Sym->getName().begin(), Sym->getName().end());
-    return getELFSection(Name.str(), getELFSectionType(Name.str(), Kind),
-                         getELFSectionFlags(Kind), Kind);
+    return getContext().getELFSection(Name.str(),
+                                      getELFSectionType(Name.str(), Kind),
+                                      getELFSectionFlags(Kind), Kind);
   }
 
   if (Kind.isText()) return TextSection;
@@ -319,11 +317,11 @@
 
 
     std::string Name = SizeSpec + utostr(Align);
-    return getELFSection(Name, MCSectionELF::SHT_PROGBITS,
-                         MCSectionELF::SHF_ALLOC |
-                         MCSectionELF::SHF_MERGE |
-                         MCSectionELF::SHF_STRINGS,
-                         Kind);
+    return getContext().getELFSection(Name, MCSectionELF::SHT_PROGBITS,
+                                      MCSectionELF::SHF_ALLOC |
+                                      MCSectionELF::SHF_MERGE |
+                                      MCSectionELF::SHF_STRINGS,
+                                      Kind);
   }
 
   if (Kind.isMergeableConst()) {
diff --git a/lib/Target/ARM/ARMTargetObjectFile.cpp b/lib/Target/ARM/ARMTargetObjectFile.cpp
index 680d032..091a3b3 100644
--- a/lib/Target/ARM/ARMTargetObjectFile.cpp
+++ b/lib/Target/ARM/ARMTargetObjectFile.cpp
@@ -9,6 +9,7 @@
 
 #include "ARMTargetObjectFile.h"
 #include "ARMSubtarget.h"
+#include "llvm/MC/MCContext.h"
 #include "llvm/MC/MCSectionELF.h"
 #include "llvm/Support/Dwarf.h"
 #include "llvm/Target/TargetMachine.h"
@@ -25,12 +26,14 @@
 
   if (TM.getSubtarget<ARMSubtarget>().isAAPCS_ABI()) {
     StaticCtorSection =
-      getELFSection(".init_array", MCSectionELF::SHT_INIT_ARRAY,
-                    MCSectionELF::SHF_WRITE | MCSectionELF::SHF_ALLOC,
-                    SectionKind::getDataRel());
+      getContext().getELFSection(".init_array", MCSectionELF::SHT_INIT_ARRAY,
+                                 MCSectionELF::SHF_WRITE |
+                                 MCSectionELF::SHF_ALLOC,
+                                 SectionKind::getDataRel());
     StaticDtorSection =
-      getELFSection(".fini_array", MCSectionELF::SHT_FINI_ARRAY,
-                    MCSectionELF::SHF_WRITE | MCSectionELF::SHF_ALLOC,
-                    SectionKind::getDataRel());
+      getContext().getELFSection(".fini_array", MCSectionELF::SHT_FINI_ARRAY,
+                                 MCSectionELF::SHF_WRITE |
+                                 MCSectionELF::SHF_ALLOC,
+                                 SectionKind::getDataRel());
   }
 }
diff --git a/lib/Target/MBlaze/MBlazeTargetObjectFile.cpp b/lib/Target/MBlaze/MBlazeTargetObjectFile.cpp
index 79c9494..05c01ef 100644
--- a/lib/Target/MBlaze/MBlazeTargetObjectFile.cpp
+++ b/lib/Target/MBlaze/MBlazeTargetObjectFile.cpp
@@ -11,6 +11,7 @@
 #include "MBlazeSubtarget.h"
 #include "llvm/DerivedTypes.h"
 #include "llvm/GlobalVariable.h"
+#include "llvm/MC/MCContext.h"
 #include "llvm/MC/MCSectionELF.h"
 #include "llvm/Target/TargetData.h"
 #include "llvm/Target/TargetMachine.h"
@@ -22,14 +23,14 @@
   TargetLoweringObjectFileELF::Initialize(Ctx, TM);
 
   SmallDataSection =
-    getELFSection(".sdata", MCSectionELF::SHT_PROGBITS,
-                  MCSectionELF::SHF_WRITE | MCSectionELF::SHF_ALLOC,
-                  SectionKind::getDataRel());
+    getContext().getELFSection(".sdata", MCSectionELF::SHT_PROGBITS,
+                               MCSectionELF::SHF_WRITE |MCSectionELF::SHF_ALLOC,
+                               SectionKind::getDataRel());
 
   SmallBSSSection =
-    getELFSection(".sbss", MCSectionELF::SHT_NOBITS,
-                  MCSectionELF::SHF_WRITE | MCSectionELF::SHF_ALLOC,
-                  SectionKind::getBSS());
+    getContext().getELFSection(".sbss", MCSectionELF::SHT_NOBITS,
+                               MCSectionELF::SHF_WRITE |MCSectionELF::SHF_ALLOC,
+                               SectionKind::getBSS());
 
 }
 
diff --git a/lib/Target/Mips/MipsTargetObjectFile.cpp b/lib/Target/Mips/MipsTargetObjectFile.cpp
index 0fb423d..405f419 100644
--- a/lib/Target/Mips/MipsTargetObjectFile.cpp
+++ b/lib/Target/Mips/MipsTargetObjectFile.cpp
@@ -11,6 +11,7 @@
 #include "MipsSubtarget.h"
 #include "llvm/DerivedTypes.h"
 #include "llvm/GlobalVariable.h"
+#include "llvm/MC/MCContext.h"
 #include "llvm/MC/MCSectionELF.h"
 #include "llvm/Target/TargetData.h"
 #include "llvm/Target/TargetMachine.h"
@@ -26,14 +27,14 @@
   TargetLoweringObjectFileELF::Initialize(Ctx, TM);
  
   SmallDataSection =
-    getELFSection(".sdata", MCSectionELF::SHT_PROGBITS,
-                  MCSectionELF::SHF_WRITE | MCSectionELF::SHF_ALLOC,
-                  SectionKind::getDataRel());
+    getContext().getELFSection(".sdata", MCSectionELF::SHT_PROGBITS,
+                               MCSectionELF::SHF_WRITE |MCSectionELF::SHF_ALLOC,
+                               SectionKind::getDataRel());
   
   SmallBSSSection =
-    getELFSection(".sbss", MCSectionELF::SHT_NOBITS,
-                  MCSectionELF::SHF_WRITE | MCSectionELF::SHF_ALLOC,
-                  SectionKind::getBSS());
+    getContext().getELFSection(".sbss", MCSectionELF::SHT_NOBITS,
+                               MCSectionELF::SHF_WRITE |MCSectionELF::SHF_ALLOC,
+                               SectionKind::getBSS());
   
 }