Index: lld/trunk/include/lld/Core/Reference.h
===================================================================
--- lld/trunk/include/lld/Core/Reference.h
+++ lld/trunk/include/lld/Core/Reference.h
@@ -56,7 +56,7 @@
   void setKindNamespace(KindNamespace ns) { _kindNamespace = (uint8_t)ns; }
 
   // Which architecture the kind value is for.
-  enum class KindArch { all, AArch64, ARM, Hexagon, Mips, x86, x86_64 };
+  enum class KindArch { all, AArch64, AMDGPU, ARM, Hexagon, Mips, x86, x86_64 };
 
   KindArch kindArch() const { return (KindArch)_kindArch; }
   void setKindArch(KindArch a) { _kindArch = (uint8_t)a; }
Index: lld/trunk/include/lld/ReaderWriter/ELFLinkingContext.h
===================================================================
--- lld/trunk/include/lld/ReaderWriter/ELFLinkingContext.h
+++ lld/trunk/include/lld/ReaderWriter/ELFLinkingContext.h
@@ -44,6 +44,7 @@
 class ELFWriter;
 
 std::unique_ptr<ELFLinkingContext> createAArch64LinkingContext(llvm::Triple);
+std::unique_ptr<ELFLinkingContext> createAMDGPULinkingContext(llvm::Triple);
 std::unique_ptr<ELFLinkingContext> createARMLinkingContext(llvm::Triple);
 std::unique_ptr<ELFLinkingContext> createExampleLinkingContext(llvm::Triple);
 std::unique_ptr<ELFLinkingContext> createHexagonLinkingContext(llvm::Triple);
Index: lld/trunk/lib/Driver/CMakeLists.txt
===================================================================
--- lld/trunk/lib/Driver/CMakeLists.txt
+++ lld/trunk/lib/Driver/CMakeLists.txt
@@ -21,6 +21,7 @@
     lldELF
     lldELF2
     lldAArch64ELFTarget
+    lldAMDGPUELFTarget
     lldARMELFTarget
     lldHexagonELFTarget
     lldMipsELFTarget
Index: lld/trunk/lib/Driver/GnuLdDriver.cpp
===================================================================
--- lld/trunk/lib/Driver/GnuLdDriver.cpp
+++ lld/trunk/lib/Driver/GnuLdDriver.cpp
@@ -329,6 +329,7 @@
 GnuLdDriver::createELFLinkingContext(llvm::Triple triple) {
   std::unique_ptr<ELFLinkingContext> p;
   if ((p = elf::createAArch64LinkingContext(triple))) return p;
+  if ((p = elf::createAMDGPULinkingContext(triple))) return p;
   if ((p = elf::createARMLinkingContext(triple))) return p;
   if ((p = elf::createExampleLinkingContext(triple))) return p;
   if ((p = elf::createHexagonLinkingContext(triple))) return p;
Index: lld/trunk/lib/ReaderWriter/ELF/AMDGPU/AMDGPUExecutableWriter.h
===================================================================
--- lld/trunk/lib/ReaderWriter/ELF/AMDGPU/AMDGPUExecutableWriter.h
+++ lld/trunk/lib/ReaderWriter/ELF/AMDGPU/AMDGPUExecutableWriter.h
@@ -0,0 +1,42 @@
+//===- lib/ReaderWriter/ELF/AMDGPU/AMDGPUExecutableWriter.h ---------------===//
+//
+//                             The LLVM Linker
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+#ifndef AMDGPU_EXECUTABLE_WRITER_H
+#define AMDGPU_EXECUTABLE_WRITER_H
+
+#include "ExecutableWriter.h"
+#include "AMDGPULinkingContext.h"
+#include "AMDGPUSymbolTable.h"
+#include "AMDGPUTargetHandler.h"
+
+namespace lld {
+namespace elf {
+
+class AMDGPUTargetLayout;
+
+class AMDGPUExecutableWriter : public ExecutableWriter<ELF64LE> {
+public:
+  AMDGPUExecutableWriter(AMDGPULinkingContext &ctx, AMDGPUTargetLayout &layout);
+
+  unique_bump_ptr<SymbolTable<ELF64LE>> createSymbolTable() override {
+    return unique_bump_ptr<SymbolTable<ELF64LE>>(new (this->_alloc)
+                                                     AMDGPUSymbolTable(_ctx));
+  }
+
+  void createImplicitFiles(std::vector<std::unique_ptr<File>> &Result) override;
+  void finalizeDefaultAtomValues() override;
+
+private:
+  AMDGPULinkingContext &_ctx;
+  AMDGPUTargetLayout &_targetLayout;
+};
+
+} // namespace elf
+} // namespace lld
+
+#endif // AMDGPU_EXECUTABLE_WRITER_H
Index: lld/trunk/lib/ReaderWriter/ELF/AMDGPU/AMDGPUExecutableWriter.cpp
===================================================================
--- lld/trunk/lib/ReaderWriter/ELF/AMDGPU/AMDGPUExecutableWriter.cpp
+++ lld/trunk/lib/ReaderWriter/ELF/AMDGPU/AMDGPUExecutableWriter.cpp
@@ -0,0 +1,33 @@
+//===- lib/ReaderWriter/ELF/AMDGPU/AMDGPUExecutableWriter.cpp -------------===//
+//
+//                             The LLVM Linker
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "AMDGPUExecutableWriter.h"
+
+using namespace lld::elf;
+
+AMDGPUExecutableWriter::AMDGPUExecutableWriter(AMDGPULinkingContext &ctx,
+                                               AMDGPUTargetLayout &layout)
+    : ExecutableWriter(ctx, layout), _ctx(ctx), _targetLayout(layout) {}
+
+void AMDGPUExecutableWriter::createImplicitFiles(
+    std::vector<std::unique_ptr<File>> &Result) {
+  // ExecutableWriter::createImplicitFiles() adds C runtime symbols that we
+  // don't need, so we use the OutputELFWriter implementation instead.
+  OutputELFWriter<ELF64LE>::createImplicitFiles(Result);
+}
+
+void AMDGPUExecutableWriter::finalizeDefaultAtomValues() {
+
+  // ExecutableWriter::finalizeDefaultAtomValues() assumes the presence of
+  // C runtime symbols.  However, since we skip the call to
+  // ExecutableWriter::createImplicitFiles(), these symbols are never added
+  // and ExectuableWriter::finalizeDefaultAtomValues() will crash if we call
+  // it.
+  OutputELFWriter<ELF64LE>::finalizeDefaultAtomValues();
+}
Index: lld/trunk/lib/ReaderWriter/ELF/AMDGPU/AMDGPULinkingContext.h
===================================================================
--- lld/trunk/lib/ReaderWriter/ELF/AMDGPU/AMDGPULinkingContext.h
+++ lld/trunk/lib/ReaderWriter/ELF/AMDGPU/AMDGPULinkingContext.h
@@ -0,0 +1,36 @@
+//===- lib/ReaderWriter/ELF/AMDGPU/AMDGPULinkingContext.h ---------------===//
+//
+//                             The LLVM Linker
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLD_READER_WRITER_ELF_AMDGPU_AMDGPU_LINKING_CONTEXT_H
+#define LLD_READER_WRITER_ELF_AMDGPU_AMDGPU_LINKING_CONTEXT_H
+
+#include "OutputELFWriter.h"
+#include "lld/ReaderWriter/ELFLinkingContext.h"
+#include "llvm/Object/ELF.h"
+#include "llvm/Support/ELF.h"
+
+namespace lld {
+namespace elf {
+
+class AMDGPULinkingContext final : public ELFLinkingContext {
+public:
+  AMDGPULinkingContext(llvm::Triple triple);
+  int getMachineType() const override { return llvm::ELF::EM_AMDGPU; }
+
+  void registerRelocationNames(Registry &r) override;
+
+  StringRef entrySymbolName() const override;
+};
+
+void setAMDGPUELFHeader(ELFHeader<ELF64LE> &elfHeader);
+
+} // elf
+} // lld
+
+#endif // LLD_READER_WRITER_ELF_AMDGPU_AMDGPU_LINKING_CONTEXT_H
Index: lld/trunk/lib/ReaderWriter/ELF/AMDGPU/AMDGPULinkingContext.cpp
===================================================================
--- lld/trunk/lib/ReaderWriter/ELF/AMDGPU/AMDGPULinkingContext.cpp
+++ lld/trunk/lib/ReaderWriter/ELF/AMDGPU/AMDGPULinkingContext.cpp
@@ -0,0 +1,41 @@
+//===- lib/ReaderWriter/ELF/AMDGPU/AMDGPULinkingContext.cpp ---------------===//
+//
+//                             The LLVM Linker
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===------------------------------------------------------------------------===//
+
+#include "AMDGPULinkingContext.h"
+#include "AMDGPUTargetHandler.h"
+
+namespace lld {
+namespace elf {
+
+std::unique_ptr<ELFLinkingContext>
+createAMDGPULinkingContext(llvm::Triple triple) {
+  if (triple.getArch() == llvm::Triple::amdgcn)
+    return llvm::make_unique<AMDGPULinkingContext>(triple);
+  return nullptr;
+}
+
+AMDGPULinkingContext::AMDGPULinkingContext(llvm::Triple triple)
+    : ELFLinkingContext(triple, llvm::make_unique<AMDGPUTargetHandler>(*this)) {
+}
+
+static const Registry::KindStrings kindStrings[] = {LLD_KIND_STRING_END};
+
+void AMDGPULinkingContext::registerRelocationNames(Registry &registry) {
+  registry.addKindTable(Reference::KindNamespace::ELF,
+                        Reference::KindArch::AMDGPU, kindStrings);
+}
+
+void setAMDGPUELFHeader(ELFHeader<ELF64LE> &elfHeader) {
+  elfHeader.e_ident(llvm::ELF::EI_OSABI, ELFOSABI_AMDGPU_HSA);
+}
+
+StringRef AMDGPULinkingContext::entrySymbolName() const { return ""; }
+
+} // namespace elf
+} // namespace lld
Index: lld/trunk/lib/ReaderWriter/ELF/AMDGPU/AMDGPURelocationHandler.h
===================================================================
--- lld/trunk/lib/ReaderWriter/ELF/AMDGPU/AMDGPURelocationHandler.h
+++ lld/trunk/lib/ReaderWriter/ELF/AMDGPU/AMDGPURelocationHandler.h
@@ -0,0 +1,33 @@
+//===- lld/ReaderWriter/ELF/AMDGPU/AMDGPURelocationHandler.h --------------===//
+//
+//                             The LLVM Linker
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+#ifndef LLD_READER_WRITER_ELF_AMDGPU_AMDGPU_RELOCATION_HANDLER_H
+#define LLD_READER_WRITER_ELF_AMDGPU_AMDGPU_RELOCATION_HANDLER_H
+
+#include "lld/ReaderWriter/ELFLinkingContext.h"
+
+namespace lld {
+namespace elf {
+class AMDGPUTargetHandler;
+class AMDGPUTargetLayout;
+
+class AMDGPUTargetRelocationHandler final : public TargetRelocationHandler {
+public:
+  AMDGPUTargetRelocationHandler(AMDGPUTargetLayout &layout)
+      : _targetLayout(layout) {}
+
+  std::error_code applyRelocation(ELFWriter &, llvm::FileOutputBuffer &,
+                                  const AtomLayout &,
+                                  const Reference &) const override;
+
+private:
+  AMDGPUTargetLayout &_targetLayout;
+};
+} // elf
+} // lld
+#endif
Index: lld/trunk/lib/ReaderWriter/ELF/AMDGPU/AMDGPURelocationHandler.cpp
===================================================================
--- lld/trunk/lib/ReaderWriter/ELF/AMDGPU/AMDGPURelocationHandler.cpp
+++ lld/trunk/lib/ReaderWriter/ELF/AMDGPU/AMDGPURelocationHandler.cpp
@@ -0,0 +1,18 @@
+//===- lib/ReaderWriter/ELF/AMDGPU/AMDGPURelocationHandler.cpp -----------===//
+//
+//                             The LLVM Linker
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "AMDGPURelocationHandler.h"
+
+using namespace lld::elf;
+
+std::error_code AMDGPUTargetRelocationHandler::applyRelocation(
+    ELFWriter &writer, llvm::FileOutputBuffer &buf, const AtomLayout &atom,
+    const Reference &ref) const {
+  return std::error_code();
+}
Index: lld/trunk/lib/ReaderWriter/ELF/AMDGPU/AMDGPUSymbolTable.h
===================================================================
--- lld/trunk/lib/ReaderWriter/ELF/AMDGPU/AMDGPUSymbolTable.h
+++ lld/trunk/lib/ReaderWriter/ELF/AMDGPU/AMDGPUSymbolTable.h
@@ -0,0 +1,32 @@
+//===--------- lib/ReaderWriter/ELF/AMDGPU/AMDGPUSymbolTable.h ------------===//
+//
+//                             The LLVM Linker
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLD_READER_WRITER_ELF_AMDGPU_AMDGPU_SYMBOL_TABLE_H
+#define LLD_READER_WRITER_ELF_AMDGPU_AMDGPU_SYMBOL_TABLE_H
+
+#include "TargetLayout.h"
+
+namespace lld {
+namespace elf {
+
+/// \brief The SymbolTable class represents the symbol table in a ELF file
+class AMDGPUSymbolTable : public SymbolTable<ELF64LE> {
+public:
+  typedef llvm::object::Elf_Sym_Impl<ELF64LE> Elf_Sym;
+
+  AMDGPUSymbolTable(const ELFLinkingContext &ctx);
+
+  void addDefinedAtom(Elf_Sym &sym, const DefinedAtom *da,
+                      int64_t addr) override;
+};
+
+} // elf
+} // lld
+
+#endif
Index: lld/trunk/lib/ReaderWriter/ELF/AMDGPU/AMDGPUSymbolTable.cpp
===================================================================
--- lld/trunk/lib/ReaderWriter/ELF/AMDGPU/AMDGPUSymbolTable.cpp
+++ lld/trunk/lib/ReaderWriter/ELF/AMDGPU/AMDGPUSymbolTable.cpp
@@ -0,0 +1,31 @@
+//===--------- lib/ReaderWriter/ELF/AMDGPU/AMDGPUSymbolTable.cpp ----------===//
+//
+//                             The LLVM Linker
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "AMDGPUSymbolTable.h"
+#include "ELFFile.h"
+#include "Atoms.h"
+#include "SectionChunks.h"
+
+using namespace lld::elf;
+
+AMDGPUSymbolTable::AMDGPUSymbolTable(const ELFLinkingContext &ctx)
+    : SymbolTable(ctx, ".symtab", TargetLayout<ELF64LE>::ORDER_SYMBOL_TABLE) {}
+
+void AMDGPUSymbolTable::addDefinedAtom(Elf_Sym &sym, const DefinedAtom *da,
+                                       int64_t addr) {
+  SymbolTable::addDefinedAtom(sym, da, addr);
+
+  // FIXME: Only do this for kernel functions.
+  sym.setType(STT_AMDGPU_HSA_KERNEL);
+
+  // Make st_value section relative.
+  // FIXME: This is hack to give kernel symbols a section relative offset.
+  // Because of this hack only on kernel can be included in a binary file.
+  sym.st_value = 0;
+}
Index: lld/trunk/lib/ReaderWriter/ELF/AMDGPU/AMDGPUTargetHandler.h
===================================================================
--- lld/trunk/lib/ReaderWriter/ELF/AMDGPU/AMDGPUTargetHandler.h
+++ lld/trunk/lib/ReaderWriter/ELF/AMDGPU/AMDGPUTargetHandler.h
@@ -0,0 +1,80 @@
+//===- lib/ReaderWriter/ELF/AMDGPU/AMDGPUTargetHandler.h ------------------===//
+//
+//                             The LLVM Linker
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef AMDGPU_TARGET_HANDLER_H
+#define AMDGPU_TARGET_HANDLER_H
+
+#include "ELFFile.h"
+#include "ELFReader.h"
+#include "AMDGPURelocationHandler.h"
+#include "TargetLayout.h"
+
+namespace lld {
+namespace elf {
+class AMDGPULinkingContext;
+
+class HSATextSection : public AtomSection<ELF64LE> {
+public:
+  HSATextSection(const ELFLinkingContext &ctx);
+};
+
+/// \brief TargetLayout for AMDGPU
+class AMDGPUTargetLayout final : public TargetLayout<ELF64LE> {
+public:
+  AMDGPUTargetLayout(AMDGPULinkingContext &ctx) : TargetLayout(ctx) {}
+
+  void assignSectionsToSegments() override;
+
+  /// \brief Gets or creates a section.
+  AtomSection<ELF64LE> *
+  createSection(StringRef name, int32_t contentType,
+                DefinedAtom::ContentPermissions contentPermissions,
+                TargetLayout::SectionOrder sectionOrder) override {
+    if (name == ".text")
+      return new (_allocator) HSATextSection(_ctx);
+
+    if (name == ".note")
+      contentType = DefinedAtom::typeRONote;
+
+    return TargetLayout::createSection(name, contentType, contentPermissions,
+                                       sectionOrder);
+  }
+};
+
+/// \brief TargetHandler for AMDGPU
+class AMDGPUTargetHandler final : public TargetHandler {
+public:
+  AMDGPUTargetHandler(AMDGPULinkingContext &targetInfo);
+
+  const TargetRelocationHandler &getRelocationHandler() const override {
+    return *_relocationHandler;
+  }
+
+  std::unique_ptr<Reader> getObjReader() override {
+    return llvm::make_unique<ELFReader<ELFFile<ELF64LE>>>(_ctx);
+  }
+
+  std::unique_ptr<Reader> getDSOReader() override {
+    return llvm::make_unique<ELFReader<DynamicFile<ELF64LE>>>(_ctx);
+  }
+
+  std::unique_ptr<Writer> getWriter() override;
+
+private:
+  AMDGPULinkingContext &_ctx;
+  std::unique_ptr<AMDGPUTargetLayout> _targetLayout;
+  std::unique_ptr<AMDGPUTargetRelocationHandler> _relocationHandler;
+};
+
+void finalizeAMDGPURuntimeAtomValues(AMDGPUTargetLayout &layout);
+
+} // end namespace elf
+} // end namespace lld
+
+#endif
Index: lld/trunk/lib/ReaderWriter/ELF/AMDGPU/AMDGPUTargetHandler.cpp
===================================================================
--- lld/trunk/lib/ReaderWriter/ELF/AMDGPU/AMDGPUTargetHandler.cpp
+++ lld/trunk/lib/ReaderWriter/ELF/AMDGPU/AMDGPUTargetHandler.cpp
@@ -0,0 +1,65 @@
+//===- lib/ReaderWriter/ELF/AMDGPU/AMDGPUTargetHandler.cpp ----------------===//
+//
+//                             The LLVM Linker
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "TargetLayout.h"
+#include "AMDGPUExecutableWriter.h"
+#include "AMDGPULinkingContext.h"
+#include "AMDGPUTargetHandler.h"
+#include "llvm/Support/ELF.h"
+
+namespace lld {
+namespace elf {
+
+AMDGPUTargetHandler::AMDGPUTargetHandler(AMDGPULinkingContext &ctx)
+    : _ctx(ctx), _targetLayout(new AMDGPUTargetLayout(ctx)),
+      _relocationHandler(new AMDGPUTargetRelocationHandler(*_targetLayout)) {}
+
+std::unique_ptr<Writer> AMDGPUTargetHandler::getWriter() {
+  switch (_ctx.getOutputELFType()) {
+  case llvm::ELF::ET_EXEC:
+    return llvm::make_unique<AMDGPUExecutableWriter>(_ctx, *_targetLayout);
+  case llvm::ELF::ET_DYN:
+    llvm_unreachable("TODO: support dynamic libraries");
+  case llvm::ELF::ET_REL:
+    llvm_unreachable("TODO: support -r mode");
+  default:
+    llvm_unreachable("unsupported output type");
+  }
+}
+
+HSATextSection::HSATextSection(const ELFLinkingContext &ctx)
+    : AtomSection(ctx, ".text", DefinedAtom::typeCode, 0, 0) {
+  _type = SHT_PROGBITS;
+  _flags = SHF_ALLOC | SHF_WRITE | SHF_EXECINSTR | SHF_AMDGPU_HSA_AGENT |
+           SHF_AMDGPU_HSA_CODE;
+
+  // FIXME: What alignment should we use here?
+  _alignment = 4096;
+}
+
+void AMDGPUTargetLayout::assignSectionsToSegments() {
+
+  TargetLayout::assignSectionsToSegments();
+  for (OutputSection<ELF64LE> *osi : _outputSections) {
+    for (Section<ELF64LE> *section : osi->sections()) {
+      StringRef InputSectionName = section->inputSectionName();
+      if (InputSectionName != ".text")
+        continue;
+
+      Segment<ELF64LE> *segment = new (_allocator) Segment<ELF64LE>(
+          _ctx, "PT_AMDGPU_HSA_LOAD_CODE_AGENT", PT_AMDGPU_HSA_LOAD_CODE_AGENT);
+      _segments.push_back(segment);
+      assert(segment);
+      segment->append(section);
+    }
+  }
+}
+
+} // namespace elf
+} // namespace lld
Index: lld/trunk/lib/ReaderWriter/ELF/AMDGPU/CMakeLists.txt
===================================================================
--- lld/trunk/lib/ReaderWriter/ELF/AMDGPU/CMakeLists.txt
+++ lld/trunk/lib/ReaderWriter/ELF/AMDGPU/CMakeLists.txt
@@ -0,0 +1,13 @@
+add_llvm_library(lldAMDGPUELFTarget
+  AMDGPUExecutableWriter.cpp
+  AMDGPULinkingContext.cpp
+  AMDGPURelocationHandler.cpp
+  AMDGPUSymbolTable.cpp
+  AMDGPUTargetHandler.cpp
+  LINK_LIBS
+    lldELF
+    lldReaderWriter
+    lldCore
+    LLVMObject
+    LLVMSupport
+  )
Index: lld/trunk/lib/ReaderWriter/ELF/CMakeLists.txt
===================================================================
--- lld/trunk/lib/ReaderWriter/ELF/CMakeLists.txt
+++ lld/trunk/lib/ReaderWriter/ELF/CMakeLists.txt
@@ -27,3 +27,4 @@
 add_subdirectory(Hexagon)
 add_subdirectory(AArch64)
 add_subdirectory(ARM)
+add_subdirectory(AMDGPU)
Index: lld/trunk/lib/ReaderWriter/ELF/ELFFile.h
===================================================================
--- lld/trunk/lib/ReaderWriter/ELF/ELFFile.h
+++ lld/trunk/lib/ReaderWriter/ELF/ELFFile.h
@@ -196,12 +196,14 @@
 
   /// Determines if the target wants to create an atom for a section that has no
   /// symbol references.
-  bool handleSectionWithNoSymbols(const Elf_Shdr *shdr,
-                                  std::vector<const Elf_Sym *> &syms) const {
+  bool
+  handleSectionWithNoSymbols(const Elf_Shdr *shdr,
+                             std::vector<const Elf_Sym *> &syms) const {
     return shdr &&
            (shdr->sh_type == llvm::ELF::SHT_PROGBITS ||
             shdr->sh_type == llvm::ELF::SHT_INIT_ARRAY ||
-            shdr->sh_type == llvm::ELF::SHT_FINI_ARRAY) &&
+            shdr->sh_type == llvm::ELF::SHT_FINI_ARRAY ||
+            shdr->sh_type == llvm::ELF::SHT_NOTE) &&
            syms.empty();
   }
 
Index: lld/trunk/lib/ReaderWriter/ELF/ELFLinkingContext.cpp
===================================================================
--- lld/trunk/lib/ReaderWriter/ELF/ELFLinkingContext.cpp
+++ lld/trunk/lib/ReaderWriter/ELF/ELFLinkingContext.cpp
@@ -61,6 +61,8 @@
     return llvm::ELF::EM_AARCH64;
   case llvm::Triple::arm:
     return llvm::ELF::EM_ARM;
+  case llvm::Triple::amdgcn:
+    return llvm::ELF::EM_AMDGPU;
   default:
     llvm_unreachable("Unhandled arch");
   }
Index: lld/trunk/test/elf/AMDGPU/hsa.test
===================================================================
--- lld/trunk/test/elf/AMDGPU/hsa.test
+++ lld/trunk/test/elf/AMDGPU/hsa.test
@@ -0,0 +1,53 @@
+# RUN: yaml2obj -format=elf %s > %t.obj
+# RUN: lld -flavor gnu -target amdgcn--hsa %t.obj -o %t.exe --noinhibit-exec
+# RUN: llvm-readobj -h -program-headers -s -symbols %t.exe | FileCheck %s
+
+# CHECK: ElfHeader {
+# CHECK:  Ident {
+# CHECK: Class: 64-bit (0x2)
+# CHECK: DataEncoding: LittleEndian (0x1)
+# CHECK: Machine: EM_AMDGPU (0xE0)
+
+
+# CHECK: Section {
+# CHECK: Name: .text
+# CHECK: Type: SHT_PROGBITS (0x1)
+# CHECK: Flags [ (0xC00007
+# CHECK: SHF_ALLOC (0x2)
+# CHECK: SHF_AMDGPU_HSA_AGENT (0x800000)
+# CHECK: SHF_AMDGPU_HSA_CODE (0x400000)
+# CHECK: SHF_EXECINSTR (0x4)
+# CHECK: SHF_WRITE (0x1)
+#
+# CHECK: Symbol {
+# CHECK: Name: kernel
+# CHECK: Value: 0x0
+# CHECK: Binding: Local (0x0)
+# CHECK: Type: AMDGPU_HSA_KERNEL (0xA)
+
+# CHECK: ProgramHeader {
+# CHECK: Type: PT_AMDGPU_HSA_LOAD_CODE_AGENT (0x60000003)
+
+---
+FileHeader:
+  Class:           ELFCLASS64
+  Data:            ELFDATA2LSB
+  OSABI:           ELFOSABI_GNU
+  Type:            ET_REL
+  Machine:         EM_AMDGPU
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    0x0000000000000004
+    Content:         ''
+  - Name:            .note
+    Type:            SHT_NOTE
+    AddressAlign:    0x0000000000000001
+    Content:         '00'
+Symbols:
+  Local:
+    - Name:            kernel
+      Type:            STT_GNU_IFUNC
+      Section:         .text
+...