[MIPS] Initial checkin for MIPS changes for GOLD.

gold/mips.cc

+// mips.cc -- mips target support for gold.
+
+// Copyright 2011 Free Software Foundation, Inc.
+// Written by Aleksandar Simeonov <aleksandar.simeonov@rt-rk.com>
+// based on the i386 code by Ian Lance Taylor <iant@google.com>.
+// This file also contains borrowed and adapted code from
+// bfd/elf32-mips.c.
+
+// This file is part of gold.
+
+// This program is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either version 3 of the License, or
+// (at your option) any later version.
+
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+// MA 02110-1301, USA.
+
+#include <set>
+#include <sstream>
+
+#include "gold.h"
+
+#include "elfcpp.h"
+#include "parameters.h"
+#include "reloc.h"
+#include "mips.h"
+#include "object.h"
+#include "symtab.h"
+#include "layout.h"
+#include "output.h"
+#include "copy-relocs.h"
+#include "target.h"
+#include "target-reloc.h"
+#include "target-select.h"
+#include "tls.h"
+#include "errors.h"
+#include "gc.h"
+
+namespace
+{
+using namespace gold;
+
+template<int size, bool big_endian>
+class Mips_output_data_plt;
+
+template<int size, bool big_endian>
+class Mips_output_data_got;
+
+template<int size, bool big_endian>
+class Target_mips;
+
+template<int size>
+class Mips_output_section_reginfo;
+
+template<int size, bool big_endian>
+class Mips_output_data_stub;
+
+template<int size, bool big_endian>
+class Mips_output_data_mips_stubs;
+
+// Mips_output_data_got class.  We derive this from Output_data_got to add
+// extra methods to handle TLS relocations.
+
+template<int size, bool big_endian>
+class Mips_output_data_got : public Output_data_got<size, big_endian>
+{
+ public:
+ typedef Output_data_reloc<elfcpp::SHT_REL, true, size, big_endian>
+    Reloc_section;
+
+  Mips_output_data_got(Symbol_table* symtab, Layout* layout)
+    : Output_data_got<size, big_endian>(), symbol_table_(symtab),
+      layout_(layout), tls_entries_(0), tls_entries_set_(false)
+  {
+    // According to MIPS O32 ABI zero entry of GOT is reserved.
+    this->add_constant(0);
+    // Module pointer (GNU extension)
+    this->add_constant(0x80000000);
+  }
+
+  // Add a static entry for the GOT entry at OFFSET.  GSYM is a global
+  // symbol and R_TYPE is the code of a dynamic relocation that needs to be
+  // applied in a static link.
+  void
+  add_static_reloc(unsigned int got_offset, unsigned int r_type, Symbol* gsym)
+  { this->static_relocs_.push_back(Static_reloc(got_offset, r_type, gsym)); }
+
+  // Add a static reloc for the GOT entry at OFFSET.  RELOBJ is an object
+  // defining a local symbol with INDEX.  R_TYPE is the code of a dynamic
+  // relocation that needs to be applied in a static link.
+  void
+  add_static_reloc(unsigned int got_offset, unsigned int r_type,
+                   Sized_relobj_file<size, big_endian>* relobj,
+                   unsigned int index)
+  {
+    this->static_relocs_.push_back(Static_reloc(got_offset, r_type, relobj,
+                                                index));
+  }
+
+  void
+  add_tls_gd_with_static_reloc(unsigned int got_type, Symbol* gsym);
+
+  // Same as the above but for a local symbol in OBJECT with INDEX.
+  void
+  add_tls_gd_local_reloc(unsigned int got_type,
+                         Sized_relobj_file<size, big_endian>* object,
+                         unsigned int index);
+
+  void
+  add_got16_view(std::string key, Mips_output_data_got<size, big_endian>* got)
+
+  {
+    if(got16_views_.count(key) == 0)
+      got16_views_[key] = got->add_constant(0);
+  }
+
+  unsigned int
+  got16_offset(std::string key)
+  {
+    if(got16_views_.count(key) == 0)
+      gold_error("internal error in GOT16 relocation");
+
+    return got16_views_[key];
+  }
+
+  unsigned char*
+  got_view()
+  {  return this->got_view_;  }
+
+  Symbol_table*
+  symbol_table()
+  {  return this->symbol_table_;  }
+
+  Layout*
+  layout()
+  {  return this->layout_;  }
+
+  void
+  add_global_with_reloc_mips(Symbol* gsym)
+  {
+    this->global_relocs_.push(gsym);
+  }
+
+  void
+  add_global_tls_with_reloc_mips(Symbol* gsym, Reloc_section* rel_dyn,
+    unsigned int r_type)
+  {
+    this->tls_relocs_.push(Tls_reloc(gsym, rel_dyn, r_type));
+  }
+
+  void
+  add_global_relocs()
+  {
+    while(!this->global_relocs_.empty())
+      {
+        Symbol *gsym = this->global_relocs_.front();
+
+        this->add_global(gsym, 0);
+        gsym->set_needs_dynsym_entry();
+        this->global_relocs_.pop();
+      }
+  }
+
+ void
+  add_global_tls_relocs()
+  {
+    while(!this->tls_relocs_.empty())
+      {
+        Tls_reloc tls_rel = this->tls_relocs_.front();
+        Symbol *gsym = tls_rel.symbol();
+
+        if(!gsym->has_got_offset(1))
+          {
+            unsigned int r_type = tls_rel.r_type();
+            Reloc_section* rel_dyn = tls_rel.rel_dyn();
+
+            this->tls_entries_++;
+
+            if(parameters->options().output_is_position_independent())
+              {
+                this->add_global(gsym, 1);
+                rel_dyn->add_absolute(r_type, this, gsym->got_offset(1));
+              }
+            else
+              {
+                this->add_global_with_rel(gsym, 1, rel_dyn, r_type);
+              }
+
+            gsym->set_needs_dynsym_entry();
+          }
+
+        this->tls_relocs_.pop();
+      }
+
+    this->tls_entries_set_ = true;
+  }
+
+  unsigned int
+  tls_entries()
+  {
+    if(this->tls_entries_set_)
+      return this->tls_entries_;
+
+    return 0;
+  }
+ protected:
+  // Write out the GOT table.
+  void
+  do_write(Output_file*);
+
+ private:
+  class Tls_reloc
+  {
+   public:
+    Tls_reloc(Symbol* gsym,  Reloc_section* rel_dyn, unsigned int r_type)
+      : symbol_(gsym), rel_dyn_(rel_dyn), r_type_(r_type)
+    {  }
+
+    Symbol*
+    symbol()
+    { return this->symbol_; }
+
+    Reloc_section*
+    rel_dyn()
+    { return this->rel_dyn_; }
+
+    unsigned int
+    r_type()
+    { return this->r_type_; }
+
+   private:
+    Symbol* symbol_;
+    Reloc_section* rel_dyn_;
+    unsigned int r_type_;
+  };
+
+  // This class represent dynamic relocations that need to be applied by
+  // gold because we are using TLS relocations in a static link.
+  class Static_reloc
+  {
+   public:
+    Static_reloc(unsigned int got_offset, unsigned int r_type, Symbol* gsym)
+      : got_offset_(got_offset), r_type_(r_type), symbol_is_global_(true)
+    { this->u_.global.symbol = gsym; }
+
+    Static_reloc(unsigned int got_offset, unsigned int r_type,
+          Sized_relobj_file<size, big_endian>* relobj, unsigned int index)
+      : got_offset_(got_offset), r_type_(r_type), symbol_is_global_(false)
+    {
+      this->u_.local.relobj = relobj;
+      this->u_.local.index = index;
+    }
+
+    // Return the GOT offset.
+    unsigned int
+    got_offset() const
+    { return this->got_offset_; }
+
+    // Relocation type.
+    unsigned int
+    r_type() const
+    { return this->r_type_; }
+
+    // Whether the symbol is global or not.
+    bool
+    symbol_is_global() const
+    { return this->symbol_is_global_; }
+
+    // For a relocation against a global symbol, the global symbol.
+    Symbol*
+    symbol() const
+    {
+      gold_assert(this->symbol_is_global_);
+      return this->u_.global.symbol;
+    }
+
+    // For a relocation against a local symbol, the defining object.
+    Sized_relobj_file<size, big_endian>*
+    relobj() const
+    {
+      gold_assert(!this->symbol_is_global_);
+      return this->u_.local.relobj;
+    }
+
+    // For a relocation against a local symbol, the local symbol index.
+    unsigned int
+    index() const
+    {
+      gold_assert(!this->symbol_is_global_);
+      return this->u_.local.index;
+    }
+
+   private:
+    // GOT offset of the entry to which this relocation is applied.
+    unsigned int got_offset_;
+    // Type of relocation.
+    unsigned int r_type_;
+    // Whether this relocation is against a global symbol.
+    bool symbol_is_global_;
+    // A global or local symbol.
+    union
+    {
+      struct
+      {
+        // For a global symbol, the symbol itself.
+        Symbol* symbol;
+      } global;
+      struct
+      {
+        // For a local symbol, the object defining object.
+        Sized_relobj_file<size, big_endian>* relobj;
+        // For a local symbol, the symbol index.
+        unsigned int index;
+      } local;
+    } u_;
+  };
+
+  // Symbol table of the output object.
+  Symbol_table* symbol_table_;
+  // Layout of the output object.
+  Layout* layout_;
+  // Static relocs to be applied to the GOT.
+  std::vector<Static_reloc> static_relocs_;
+  // Got16 relocs that are related to the GOT
+  std::map<std::string, unsigned int> got16_views_;
+  // .got section view
+  unsigned char* got_view_;
+  // List of global relocs that should be at the end of .got section
+  std::queue<Symbol *> global_relocs_;
+  // List of global tls relocs that should be at the end of .got section
+  std::queue<Tls_reloc> tls_relocs_;
+  // Number of TLS entries
+  unsigned int tls_entries_;
+  // Is number of TLS entries set
+  bool tls_entries_set_;
+};
+
+// Mips reginfo output section class
+
+template<int size>
+class Mips_output_section_reginfo : public Output_section
+{
+ public:
+  Mips_output_section_reginfo (const char *name, elfcpp::Elf_Word type,
+                 elfcpp::Elf_Xword flags):Output_section (name, type, flags)
+  {
+    this->set_always_keeps_input_sections();
+
+    gp_ = NULL;
+
+    for(size_t i = 0; i < 24; i++)
+      data_[i] = 0;
+  }
+
+  ~Mips_output_section_reginfo()
+  { };
+
+  void
+  set_gp(Sized_symbol<size> *gp)
+  { this->gp_ = gp; }
+
+  // Downcast a base pointer to an Mips_output_section_reginfo pointer.
+  static Mips_output_section_reginfo<size>*
+  as_mips_output_section_reginfo(Output_section* os)
+  { return static_cast<Mips_output_section_reginfo<size>*>(os); }
+
+ protected:
+  // Set the final data size.
+  void set_final_data_size();
+
+  // Write reginfo section into file OF.
+  void do_write (Output_file * of);
+
+ private:
+  // Data.
+  unsigned char data_[24];
+
+  // _gp symbol
+  Sized_symbol<size>* gp_;
+};
+
+// The MIPS target has many relocation types with odd-sizes or noncontiguous
+// bits.  The default handling of relocatable relocation cannot process these
+// relocations.  So we have to extend the default code.
+
+template<bool big_endian, int sh_type, typename Classify_reloc>
+class Mips_scan_relocatable_relocs :
+  public Default_scan_relocatable_relocs<sh_type, Classify_reloc>
+{
+ public:
+  // Return the strategy to use for a local symbol which is a section
+  // symbol, given the relocation type.
+  inline Relocatable_relocs::Reloc_strategy
+  local_section_strategy(unsigned int r_type, Relobj *object)
+  {
+    switch(r_type)
+      {
+        case elfcpp::R_MIPS_26:
+          return Relocatable_relocs::RELOC_SPECIAL;
+
+        default:
+          return Default_scan_relocatable_relocs<sh_type, Classify_reloc>::local_section_strategy(r_type, object);
+      }
+  }
+};
+
+template<int size, bool big_endian>
+class Target_mips : public Sized_target<size, big_endian>
+{
+ public:
+  typedef Output_data_reloc<elfcpp::SHT_REL, true, size, big_endian>
+    Reloc_section;
+  typedef Unordered_map<const char*, Symbol*> Stub_symbol_info;
+
+  Target_mips()
+    : Sized_target<size, big_endian>(&mips_info),
+      got_(NULL), plt_(NULL), got_plt_(NULL),
+      rel_dyn_(NULL), copy_relocs_(elfcpp::R_MIPS_COPY), got_mod_index_offset_(-1U),
+      gp_(NULL), stub_(NULL), stub_flag_(false),
+      processor_specific_flags_(0), mips_stubs_(NULL), text_section_(NULL),
+      layout_(NULL), symtab_(NULL)
+ {
+    add_extension(elfcpp::E_MIPS_ARCH_64R2, elfcpp::E_MIPS_MACH_OCTEON);
+    add_extension(elfcpp::E_MIPS_ARCH_64, elfcpp::E_MIPS_ARCH_64R2);
+    add_extension(elfcpp::E_MIPS_ARCH_64, elfcpp::E_MIPS_ARCH_64
+                                                | elfcpp::E_MIPS_MACH_SB1);
+    add_extension(elfcpp::E_MIPS_ARCH_64, elfcpp::E_MIPS_ARCH_64
+                                                | elfcpp::E_MIPS_MACH_XLR);
+    add_extension(elfcpp::E_MIPS_ARCH_64, elfcpp::E_MIPS_ARCH_64
+                                                | elfcpp::E_MIPS_MACH_LS3A);
+    add_extension(elfcpp::E_MIPS_ARCH_5, elfcpp::E_MIPS_ARCH_64);
+    add_extension(elfcpp::E_MIPS_ARCH_4 | elfcpp::E_MIPS_MACH_5400,
+                          elfcpp::E_MIPS_ARCH_4 | elfcpp::E_MIPS_MACH_5500);
+    add_extension(elfcpp::E_MIPS_ARCH_4, elfcpp::E_MIPS_ARCH_4
+                                                | elfcpp::E_MIPS_MACH_5400);
+    add_extension(elfcpp::E_MIPS_ARCH_4, elfcpp::E_MIPS_ARCH_5);
+    add_extension(elfcpp::E_MIPS_ARCH_4, elfcpp::E_MIPS_ARCH_4
+                                                | elfcpp::E_MIPS_MACH_9000);
+    add_extension(elfcpp::E_MIPS_ARCH_3 | elfcpp::E_MIPS_MACH_4100,
+                          elfcpp::E_MIPS_ARCH_3 | elfcpp::E_MIPS_MACH_4120);
+    add_extension(elfcpp::E_MIPS_ARCH_3 | elfcpp::E_MIPS_MACH_4100,
+                          elfcpp::E_MIPS_ARCH_3 | elfcpp::E_MIPS_MACH_4111);
+    add_extension(elfcpp::E_MIPS_ARCH_3, elfcpp::E_MIPS_ARCH_3
+                                                | elfcpp::E_MIPS_MACH_LS2F);
+    add_extension(elfcpp::E_MIPS_ARCH_3, elfcpp::E_MIPS_ARCH_3
+                                                | elfcpp::E_MIPS_MACH_LS2F);
+    add_extension(elfcpp::E_MIPS_ARCH_3, elfcpp::E_MIPS_ARCH_4);
+    add_extension(elfcpp::E_MIPS_ARCH_3, elfcpp::E_MIPS_ARCH_3
+                                                | elfcpp::E_MIPS_MACH_4650);
+    add_extension(elfcpp::E_MIPS_ARCH_3, elfcpp::E_MIPS_ARCH_3
+                                                | elfcpp::E_MIPS_MACH_4100);
+    add_extension(elfcpp::E_MIPS_ARCH_3, elfcpp::E_MIPS_ARCH_3
+                                                | elfcpp::E_MIPS_MACH_4111);
+    add_extension(elfcpp::E_MIPS_ARCH_32, elfcpp::E_MIPS_ARCH_32R2);
+    add_extension(elfcpp::E_MIPS_ARCH_2,  elfcpp::E_MIPS_ARCH_3);
+    add_extension(elfcpp::E_MIPS_ARCH_2, elfcpp::E_MIPS_ARCH_32);
+    add_extension(elfcpp::E_MIPS_ARCH_1, elfcpp::E_MIPS_ARCH_2);
+    add_extension(elfcpp::E_MIPS_ARCH_1, elfcpp::E_MIPS_ARCH_1
+                                                | elfcpp::E_MIPS_MACH_3900);
+  }
+
+  // Process the relocations to determine unreferenced sections for
+  // garbage collection.
+  void
+  gc_process_relocs(Symbol_table* symtab,
+                    Layout* layout,
+                    Sized_relobj_file<size, big_endian>* object,
+                    unsigned int data_shndx,
+                    unsigned int sh_type,
+                    const unsigned char* prelocs,
+                    size_t reloc_count,
+                    Output_section* output_section,
+                    bool needs_special_offset_handling,
+                    size_t local_symbol_count,
+                    const unsigned char* plocal_symbols);
+
+  // Scan the relocations to look for symbol adjustments.
+  void
+  scan_relocs(Symbol_table* symtab,
+              Layout* layout,
+              Sized_relobj_file<size, big_endian>* object,
+              unsigned int data_shndx,
+              unsigned int sh_type,
+              const unsigned char* prelocs,
+              size_t reloc_count,
+              Output_section* output_section,
+              bool needs_special_offset_handling,
+              size_t local_symbol_count,
+              const unsigned char* plocal_symbols);
+
+  // Finalize the sections.
+  void
+  do_finalize_sections (Layout *, const Input_objects *, Symbol_table *);
+
+  // Fix values that are known only after sections are finalized.
+  void
+  do_fix_sections(Layout*, Symbol_table*);
+
+  // Relocate a section.
+  void
+  relocate_section(const Relocate_info<size, big_endian>*,
+                   unsigned int sh_type,
+                   const unsigned char* prelocs,
+                   size_t reloc_count,
+                   Output_section* output_section,
+                   bool needs_special_offset_handling,
+                   unsigned char* view,
+                   typename elfcpp::Elf_types<size>::Elf_Addr view_address,
+                   section_size_type view_size,
+                   const Reloc_symbol_changes*);
+
+  // Scan the relocs during a relocatable link.
+  void
+  scan_relocatable_relocs(Symbol_table* symtab,
+                          Layout* layout,
+                          Sized_relobj_file<size, big_endian>* object,
+                          unsigned int data_shndx,
+                          unsigned int sh_type,
+                          const unsigned char* prelocs,
+                          size_t reloc_count,
+                          Output_section* output_section,
+                          bool needs_special_offset_handling,
+                          size_t local_symbol_count,
+                          const unsigned char* plocal_symbols,
+                          Relocatable_relocs*);
+
+  // Relocate a section during a relocatable link.
+  void
+  relocate_for_relocatable(const Relocate_info<size, big_endian>*,
+                           unsigned int sh_type,
+                           const unsigned char* prelocs,
+                           size_t reloc_count,
+                           Output_section* output_section,
+                           off_t offset_in_output_section,
+                           const Relocatable_relocs*,
+                           unsigned char* view,
+                           typename elfcpp::Elf_types<size>::Elf_Addr view_address,
+                           section_size_type view_size,
+                           unsigned char* reloc_view,
+                           section_size_type reloc_view_size);
+
+  // Perform target-specific processing in a relocatable link.  This is
+  // only used if we use the relocation strategy RELOC_SPECIAL.
+  void
+  relocate_special_relocatable(const Relocate_info<size, big_endian>* relinfo,
+                               unsigned int sh_type,
+                               const unsigned char* preloc_in,
+                               size_t relnum,
+                               Output_section* output_section,
+                               off_t offset_in_output_section,
+                               unsigned char* view,
+                               typename elfcpp::Elf_types<32>::Elf_Addr
+                                 view_address,
+                               section_size_type view_size,
+                               unsigned char* preloc_out);
+
+  // Return whether SYM is defined by the ABI.
+  bool
+  do_is_defined_by_abi(const Symbol* sym) const
+  {
+    return ((strcmp(sym->name(), "__gnu_local_gp") == 0)
+      || (strcmp(sym->name(), "_gp_disp") == 0)
+      || (strcmp(sym->name(), "___tls_get_addr") == 0));
+  }
+
+  // Return the number of entries in the GOT.
+  unsigned int
+  got_entry_count() const
+  {
+    if (!this->has_got_section())
+      return 0;
+    return this->got_size() / 4;
+  }
+
+  // Return the number of entries in the PLT.
+  unsigned int
+  plt_entry_count() const
+  {
+    if (this->plt_ == NULL)
+      return 0;
+    return this->plt_->entry_count();
+  }
+
+  // Return the offset of the first non-reserved PLT entry.
+  unsigned int
+  first_plt_entry_offset() const
+  { return Mips_output_data_plt<size, big_endian>::first_plt_entry_offset(); }
+
+  // Return the size of each PLT entry.
+  unsigned int
+  plt_entry_size() const
+  { return Mips_output_data_plt<size, big_endian>::plt_entry_size(); }
+
+  // Get stub section
+  Mips_output_data_stub<size, big_endian>*
+  stub()
+  { return this->stub_; }
+
+  // Add stub symbol to map
+  void
+  add_stub_symbol(const char* name, Symbol *gsym)
+  { this->stub_symbol_[name] = gsym; }
+
+  // Get stub symbol from map
+  Symbol*
+  stub_symbol(const char* name)
+  { return this->stub_symbol_[name]; }
+
+  // Check if symbol is in .plt section
+  bool
+  is_plt_symbol(Sized_symbol<size> *sym)
+  {
+    if(this->mips_stubs_ == NULL)
+      return true;
+
+    return this->mips_stubs_->is_plt_symbol(sym);
+  }
+
+  // Return .MIPS.stubs output section.
+  Mips_output_data_mips_stubs<size, big_endian> *
+  mips_stubs() const
+  { return this->mips_stubs_; }
+
+  // Retrun address of .text section
+  uint64_t
+  text_section_address() const
+  {
+    if(this->text_section_ == 0)
+      return 0;
+
+    return this->text_section_->address();
+  }
+
+protected:
+  // Return the value to use for a dynamic symbol which requires special
+  // treatment.  This is how we support equality comparisons of function
+  // pointers across shared library boundaries, as described in the
+  // processor specific ABI supplement.
+  uint64_t
+  do_dynsym_value(const Symbol* gsym) const;
+
+  // Make an output section.
+  Output_section*
+  do_make_output_section (const char *name, elfcpp::Elf_Word type,
+                          elfcpp::Elf_Xword flags)
+    {
+      if(type == elfcpp::SHT_MIPS_REGINFO)
+        return new Mips_output_section_reginfo<size>(name, type, flags);
+      else
+        return new Output_section(name, type, flags);
+    }
+
+  void
+  do_adjust_elf_header(unsigned char* view, int len) const;
+
+  // MIPS specific dynamic tags.
+  unsigned int
+  do_dynamic_tag_value(elfcpp::DT) const;
+
+private:
+  // The class which scans relocations.
+  class Scan
+  {
+  public:
+    Scan()
+      : issued_non_pic_error_(false)
+    { }
+
+    static inline int
+    get_reference_flags(unsigned int r_type);
+
+    inline void
+    local(Symbol_table* symtab, Layout* layout, Target_mips* target,
+          Sized_relobj_file<size, big_endian>* object,
+          unsigned int data_shndx,
+          Output_section* output_section,
+          const elfcpp::Rel<size, big_endian>& reloc, unsigned int r_type,
+          const elfcpp::Sym<size, big_endian>& lsym);
+
+    inline void
+    global(Symbol_table* symtab, Layout* layout, Target_mips* target,
+           Sized_relobj_file<size, big_endian>* object,
+           unsigned int data_shndx,
+           Output_section* output_section,
+           const elfcpp::Rel<size, big_endian>& reloc, unsigned int r_type,
+           Symbol* gsym);
+
+    inline bool
+    local_reloc_may_be_function_pointer(Symbol_table* , Layout* ,
+                                        Target_mips* ,
+                                        Sized_relobj_file<size, big_endian>* ,
+                                        unsigned int ,
+                                        Output_section* ,
+                                        const elfcpp::Rel<size, big_endian>& ,
+                                        unsigned int ,
+                                        const elfcpp::Sym<size, big_endian>&)
+    { return false; }
+
+    inline bool
+    global_reloc_may_be_function_pointer(Symbol_table* , Layout* ,
+                                         Target_mips* ,
+                                         Sized_relobj_file<size, big_endian>* ,
+                                         unsigned int ,
+                                         Output_section* ,
+                                         const elfcpp::Rel<size, big_endian>& ,
+                                         unsigned int , Symbol*)
+    { return false; }
+
+  private:
+    static void
+    unsupported_reloc_local(Sized_relobj_file<size, big_endian>*,
+                            unsigned int r_type);
+
+    static void
+    unsupported_reloc_global(Sized_relobj_file<size, big_endian>*,
+                             unsigned int r_type, Symbol*);
+
+    static void
+    generate_tls_call(Symbol_table* symtab, Layout* layout,
+                      Target_mips* target);
+
+    void
+    check_non_pic(Relobj*, unsigned int r_type);
+
+    static bool
+    symbol_needs_plt_entry(const Symbol* sym)
+    {
+      // An undefined symbol from an executable does not need a PLT entry.
+      if (sym->is_undefined() && !parameters->options().shared())
+        return false;
+
+      return (!parameters->doing_static_link()
+              && sym->is_func()
+              && (!sym->is_undef_binding_weak())
+              && (sym->is_from_dynobj()
+                  || sym->is_undefined()
+                  || sym->is_preemptible()));
+    }
+
+    // Whether we have issued an error about a non-PIC compilation.
+    bool issued_non_pic_error_;
+  };
+
+  // The class which implements relocation.
+  class Relocate
+  {
+   public:
+    // Do a relocation.  Return false if the caller should not issue
+    // any warnings about this relocation.
+    inline bool
+    relocate(const Relocate_info<size, big_endian>*, Target_mips*,
+             Output_section*, size_t relnum,
+             const elfcpp::Rel<size, big_endian>&,
+             unsigned int r_type, const Sized_symbol<size>*,
+             const Symbol_value<size>*,
+             unsigned char*,
+             typename elfcpp::Elf_types<size>::Elf_Addr,
+             section_size_type);
+
+   private:
+    // Do a TLS relocation.
+    inline void
+    relocate_tls(const Relocate_info<size, big_endian>*,
+                 Target_mips* target,
+                 size_t relnum, const elfcpp::Rel<size, big_endian>&,
+                 unsigned int r_type, const Sized_symbol<size>*,
+                 const Symbol_value<size>*,
+                 unsigned char*,
+                 typename elfcpp::Elf_types<size>::Elf_Addr,
+                 section_size_type);
+  };
+
+  // A class which returns the size required for a relocation type,
+  // used while scanning relocs during a relocatable link.
+  class Relocatable_size_for_reloc
+  {
+   public:
+    unsigned int
+    get_size_for_reloc(unsigned int, Relobj*);
+  };
+
+  // Adjust TLS relocation type based on the options and whether this
+  // is a local symbol.
+  static tls::Tls_optimization
+  optimize_tls_reloc(bool is_final, int r_type);
+
+  // Return whether there is a GOT section.
+  bool
+  has_got_section() const
+  { return this->got_ != NULL; }
+
+  // Get the GOT section, creating it if necessary.
+  Mips_output_data_got<size, big_endian>*
+  got_section(Symbol_table*, Layout*);
+
+  Mips_output_data_got<size, big_endian>*
+  got_section()
+  { return this->got_; }
+
+  // Return processor specific flags
+  elfcpp::Elf_Word
+  processor_specific_flags() const
+  { return this->processor_specific_flags_; }
+
+  // Set processor specific flags
+  void
+  set_processor_specific_flags(elfcpp::Elf_Word psf)
+  { this->processor_specific_flags_ = psf; }
+
+  // Check if the given ELF header glags describe a 32-bit binary.
+  bool
+  mips_32bit_flags(elfcpp::Elf_Word);
+
+  // Check if new architecture extends previous one.
+  bool
+  mips_mach_extends(elfcpp::Elf_Word, elfcpp::Elf_Word);
+
+  // Merge processor specific flags.
+  void
+  merge_processor_specific_flags(const char*, elfcpp::Elf_Word);
+
+  // Return the size of the GOT section.
+  section_size_type
+  got_size() const
+  {
+    gold_assert(this->got_ != NULL);
+    return this->got_->data_size();
+  }
+
+  // Create a GOT entry for the TLS module index.
+  unsigned int
+  got_mod_index_entry(Symbol_table* symtab, Layout* layout,
+                      Sized_relobj_file<size, big_endian>* object);
+
+  // Create a PLT entry for a global symbol.
+  void
+  make_plt_entry(Symbol_table*, Layout*, Symbol*);
+
+  // Create a .MIPS.stubs entry for a global symbol.
+  void
+  make_mips_stubs_entry(Symbol_table*, Layout*, Symbol*);
+
+  // Remove symbol that should not have entry.
+  void
+  remove_stub_entry(Symbol *sym)
+  {
+    if(this->mips_stubs_ != NULL)
+      this->mips_stubs_->remove(sym);
+  }
+
+  // Create a STUB entry for a global symbol.
+  void
+  make_stub_entry(Layout*);
+
+  void
+  set_stub_flag()
+  { this->stub_flag_ = true; }
+
+  bool
+  stub_flag() const
+  { return this->stub_flag_; }
+
+  // Get the PLT section.
+  const Mips_output_data_plt<size, big_endian>*
+  plt_section() const
+  {
+    gold_assert(this->plt_ != NULL);
+    return this->plt_;
+  }
+
+  // Get the GOT PLT section.
+  const Mips_output_data_plt<size, big_endian>*
+  got_plt_section() const
+  {
+    gold_assert(this->got_plt_ != NULL);
+    return this->got_plt_;
+  }
+
+  // Get _gp.
+  Sized_symbol<size>*
+  gp()
+  { return this->gp_; }
+
+  // Get value of _gp.
+  const typename elfcpp::Elf_types<size>::Elf_Addr
+  gp_address() const
+  { return this->gp_->value(); }
+
+  // Copy a relocation against a global symbol.
+  void
+  copy_reloc(Symbol_table* symtab, Layout* layout,
+             Sized_relobj_file<size, big_endian>* object,
+             unsigned int shndx, Output_section* output_section,
+             Symbol* sym, const elfcpp::Rel<size, big_endian>& reloc)
+  {
+    this->copy_relocs_.copy_reloc(symtab, layout,
+                                  symtab->get_sized_symbol<size>(sym),
+                                  object, shndx, output_section,
+                                  reloc, this->rel_dyn_section(layout));
+  }
+
+  // Calculate value of _gp.
+  void
+  set_gp(Layout*, Symbol_table*);
+
+  // Get the dynamic reloc section, creating it if necessary.
+  Reloc_section*
+  rel_dyn_section(Layout*);
+
+  // Add value to MIPS extenstions.
+  void
+  add_extension(unsigned long base, unsigned long extension)
+  {
+    std::pair<unsigned long, unsigned long> ext(base, extension);
+    this->extensions_.push_back(ext);
+  }
+
+  // The types of GOT entries needed for this platform.
+  // These values are exposed to the ABI in an incremental link.
+  // Do not renumber existing values without changing the version
+  // number of the .gnu_incremental_inputs section.
+  enum Got_type
+  {
+    GOT_TYPE_STANDARD = 0,      // GOT entry for a regular symbol
+    GOT_TYPE_TLS_OFFSET = 1,    // GOT entry for TLS offset
+    GOT_TYPE_TLS_PAIR = 2,      // GOT entry for TLS module/offset pair
+  };
+
+  // Information about this specific target which we pass to the
+  // general Target structure.
+  static Target::Target_info mips_info;
+  // The GOT section.
+  Mips_output_data_got<size, big_endian>* got_;
+  // The PLT section.
+  Mips_output_data_plt<size, big_endian>* plt_;
+  // The GOT PLT section.
+  Output_data_space* got_plt_;
+  // The dynamic reloc section.
+  Reloc_section* rel_dyn_;
+  // Relocs saved to avoid a COPY reloc.
+  Copy_relocs<elfcpp::SHT_REL, size, big_endian> copy_relocs_;
+  // Offset of the GOT entry for the TLS module index.
+  unsigned int got_mod_index_offset_;
+  // Value of the _gp
+  Sized_symbol<size>* gp_;
+  // The stub section.
+  Mips_output_data_stub<size, big_endian>* stub_;
+  // Stub flag
+  bool stub_flag_;
+  // Map of stub symbols
+  Stub_symbol_info stub_symbol_;
+  // processor-specific flags in ELF file header.
+  elfcpp::Elf_Word processor_specific_flags_;
+  // Architecture extensions.
+  std::vector<std::pair<unsigned long, unsigned long> > extensions_;
+  // .MIPS.stubs
+  Mips_output_data_mips_stubs<size, big_endian>* mips_stubs_;
+  // .text section
+  Output_section *text_section_;
+  // Layout
+  Layout* layout_;
+  // Symbol table
+  Symbol_table* symtab_;
+};
+
+// Helper structure for R_MIPS_HI/LO16 and R_MIPS16_HI/LO16 relocations
+
+template<int size, bool big_endian>
+struct hi16
+{
+  unsigned char* view;
+  typename elfcpp::Swap<32, big_endian>::Valtype symval;
+};
+
+template<int size, bool big_endian>
+class Mips_relocate_functions : public Relocate_functions<size, big_endian>
+{
+public:
+  typedef enum
+  {
+    STATUS_OKAY,        // No error during relocation.
+    STATUS_OVERFLOW,    // Relocation overflow.
+    STATUS_BAD_RELOC    // Relocation cannot be applied.
+  } Status;
+
+private:
+  typedef Relocate_functions<size, big_endian> Base;
+  typedef Mips_relocate_functions<size, big_endian> This;
+
+public:
+  // R_MIPS_16
+  static inline typename This::Status
+  rel16(unsigned char* view,
+        const Sized_relobj_file<size, big_endian>* object,
+        const Symbol_value<size>* psymval)
+  {
+    typedef typename elfcpp::Swap<16, big_endian>::Valtype Valtype;
+    typedef typename elfcpp::Swap<32, big_endian>::Valtype Reltype;
+    Valtype* wv = reinterpret_cast<Valtype*>(view);
+    Valtype val = elfcpp::Swap<16, big_endian>::readval(wv);
+    Reltype addend = Bits<16>::sign_extend32(val);
+    Reltype x = psymval->value(object, addend);
+    val = Bits<16>::bit_select32(val, x, 0x0000ffffU);
+    elfcpp::Swap<16, big_endian>::writeval(wv, val);
+    return (Bits<16>::has_signed_unsigned_overflow32(x)
+            ? This::STATUS_OVERFLOW
+            : This::STATUS_OKAY);
+  }
+
+  // R_MIPS_32
+  static inline typename This::Status
+  rel32(unsigned char* view,
+        const Sized_relobj_file<size, big_endian>* object,
+        const Symbol_value<size>* psymval)
+  {
+    typedef typename elfcpp::Swap<32, big_endian>::Valtype Valtype;
+    Valtype* wv = reinterpret_cast<Valtype*>(view);
+    Valtype addend = elfcpp::Swap<32, big_endian>::readval(wv);
+    Valtype x = psymval->value(object, addend);
+    elfcpp::Swap<32, big_endian>::writeval(wv, x);
+    return This::STATUS_OKAY;
+  }
+
+  // R_MIPS_JALR
+  static inline typename This::Status
+  reljalr(unsigned char* view,
+        const Sized_relobj_file<size, big_endian>* object,
+        const Symbol_value<size>* psymval,
+        typename elfcpp::Elf_types<size>::Elf_Addr address)
+  {
+    typedef typename elfcpp::Swap<32, big_endian>::Valtype Valtype;
+    Valtype* wv = reinterpret_cast<Valtype*>(view);
+    Valtype instr = elfcpp::Swap<32, big_endian>::readval(wv);
+    Valtype x = psymval->value(object, 0);
+    Valtype offset = x - address - 4;
+
+    if(!Bits<17>::has_signed_unsigned_overflow32(offset))
+      {
+        if(instr == 0x0320f809) // jalr t9
+          {
+            // bal addr
+            Valtype jalr = 0x04110000 | ((offset >> 2) & 0x0000ffffU);
+            elfcpp::Swap<32, big_endian>::writeval(wv, jalr);
+          }
+        else if(instr == 0x03200008) //jr t9
+          {
+            // b addr
+            Valtype jalr = 0x10000000 | ((offset >> 2) & 0x0000ffffU);
+            elfcpp::Swap<32, big_endian>::writeval(wv, jalr);
+          }
+      }
+    return This::STATUS_OKAY;
+  }
+
+  // R_MIPS_REL32, R_MIPS_PC32
+  static inline typename This::Status
+  relrel32(unsigned char* view,
+        const Sized_relobj_file<size, big_endian>* object,
+        const Symbol_value<size>* psymval,
+        typename elfcpp::Elf_types<size>::Elf_Addr address)
+  {
+    typedef typename elfcpp::Swap<32, big_endian>::Valtype Valtype;
+    Valtype* wv = reinterpret_cast<Valtype*>(view);
+    Valtype addend = elfcpp::Swap<32, big_endian>::readval(wv);
+    Valtype x = (psymval->value(object, addend)) - address;
+    elfcpp::Swap<32, big_endian>::writeval(wv, x);
+    return This::STATUS_OKAY;
+  }
+
+  // R_MIPS_26
+  static inline typename This::Status
+  rel26(unsigned char* view,
+        const Sized_relobj_file<size, big_endian>* object,
+        const Symbol_value<size>* psymval,
+        typename elfcpp::Elf_types<size>::Elf_Addr address,
+        bool local)
+  {
+    typedef typename elfcpp::Swap<32, big_endian>::Valtype Valtype;
+    Valtype* wv = reinterpret_cast<Valtype*>(view);
+    Valtype val = elfcpp::Swap<32, big_endian>::readval(wv);
+    Valtype addend;
+
+    if(local)
+      addend = ((val & 0x03ffffffU) | ((address + 4) & 0xf0000000U));
+    else
+      addend = Bits<26>::sign_extend32(val & 0x03ffffffU);
+
+    Valtype x = psymval->value(object, addend << 2);
+    val = Bits<32>::bit_select32(val, x >> 2, 0x03ffffffU);
+    elfcpp::Swap<32, big_endian>::writeval(wv, val);
+    return This::STATUS_OKAY;
+  }
+
+  // R_MIPS_SHIFT5
+  static inline typename This::Status
+  relsh5(unsigned char* view,
+        const Sized_relobj_file<size, big_endian>* object,
+        const Symbol_value<size>* psymval)
+  {
+    typedef typename elfcpp::Swap<16, big_endian>::Valtype Valtype;
+    typedef typename elfcpp::Swap<32, big_endian>::Valtype Reltype;
+    Valtype* wv = reinterpret_cast<Valtype*>(view);
+    Valtype val = elfcpp::Swap<16, big_endian>::readval(wv);
+    Reltype addend = Bits<11>::sign_extend32(val & 0x000007c0U);
+    Reltype x = psymval->value(object, addend);
+    val = Bits<11>::bit_select32(val, x, 0x000007c0U);
+    elfcpp::Swap<16, big_endian>::writeval(wv, val);
+    return ((Bits<11>::has_signed_unsigned_overflow32(x) || ((x & 0x3fU) != 0))
+            ? This::STATUS_OVERFLOW
+            : This::STATUS_OKAY);
+  }
+
+    // R_MIPS_SHIFT6
+  static inline typename This::Status
+  relsh6(unsigned char* view,
+        const Sized_relobj_file<size, big_endian>* object,
+        const Symbol_value<size>* psymval)
+  {
+    typedef typename elfcpp::Swap<16, big_endian>::Valtype Valtype;
+    typedef typename elfcpp::Swap<32, big_endian>::Valtype Reltype;
+    Valtype* wv = reinterpret_cast<Valtype*>(view);
+    Valtype val = elfcpp::Swap<16, big_endian>::readval(wv);
+    Reltype addend = Bits<11>::sign_extend32(val & 0x000007c0U)
+                     || ((val & 0x00004U) << 2);
+    Reltype x = psymval->value(object, addend);
+    x = (x & ~0x00000020U) | ((x & 0x00000020U) >> 2);
+    val = Bits<16>::bit_select32(val, x, 0x000007c4U);
+    elfcpp::Swap<16, big_endian>::writeval(wv, val);
+    return ((Bits<11>::has_signed_unsigned_overflow32(x) || ((x & 0x37U) != 0))
+            ? This::STATUS_OVERFLOW
+            : This::STATUS_OKAY);
+  }
+
+  // R_MIPS_SUB
+  static inline typename This::Status
+  relsub(unsigned char* view,
+        const Sized_relobj_file<size, big_endian>* object,
+        const Symbol_value<size>* psymval)
+  {
+    typedef typename elfcpp::Swap<64, big_endian>::Valtype Valtype;
+    Valtype* wv = reinterpret_cast<Valtype*>(view);
+    Valtype addend = elfcpp::Swap<64, big_endian>::readval(wv);
+    Valtype x = (psymval->value(object, -addend));
+    elfcpp::Swap<64, big_endian>::writeval(wv, x);
+    return This::STATUS_OKAY;
+  }
+
+  // R_MIPS_HIGHER
+  static inline typename This::Status
+  relhigher(unsigned char* view,
+        const Sized_relobj_file<size, big_endian>* object,
+        const Symbol_value<size>* psymval)
+  {
+    typedef typename elfcpp::Swap<64, big_endian>::Valtype Valtype;
+    Valtype* wv = reinterpret_cast<Valtype*>(view);
+    Valtype addend = elfcpp::Swap<64, big_endian>::readval(wv);
+    Valtype x = (((Valtype)(psymval->value(object, addend) + 0x80008000) >> 32)
+                & 0xffffU);
+    elfcpp::Swap<64, big_endian>::writeval(wv, x);
+    return This::STATUS_OKAY;
+  }
+
+  // R_MIPS_HIGHEST
+  static inline typename This::Status
+  relhighest(unsigned char* view,
+        const Sized_relobj_file<size, big_endian>* object,
+        const Symbol_value<size>* psymval)
+  {
+    typedef typename elfcpp::Swap<64, big_endian>::Valtype Valtype;
+    Valtype* wv = reinterpret_cast<Valtype*>(view);
+    Valtype addend = elfcpp::Swap<64, big_endian>::readval(wv);
+    Valtype x = (((Valtype)(psymval->value(object, addend) + 0x800080008000)
+                >> 48) & 0xffffU);
+    elfcpp::Swap<64, big_endian>::writeval(wv, x);
+    return This::STATUS_OKAY;
+  }
+
+  // R_MIPS_SCN_DISP
+  static inline typename This::Status
+  relscndisp(unsigned char* view,
+        const Sized_relobj_file<size, big_endian>* object,
+        const Symbol_value<size>* psymval,
+        typename elfcpp::Elf_types<size>::Elf_Off offset)
+  {
+    typedef typename elfcpp::Swap<32, big_endian>::Valtype Valtype;
+    Valtype* wv = reinterpret_cast<Valtype*>(view);
+    Valtype addend = elfcpp::Swap<32, big_endian>::readval(wv);
+    Valtype x = (psymval->value(object, addend)) - offset;
+    elfcpp::Swap<32, big_endian>::writeval(wv, x);
+    return This::STATUS_OKAY;
+  }
+
+  // R_MIPS_PC16, R_MIPS_GNU_REL16_S2
+  static inline typename This::Status
+  relpc16(unsigned char* view,
+        const Sized_relobj_file<size, big_endian>* object,
+        const Symbol_value<size>* psymval,
+        typename elfcpp::Elf_types<size>::Elf_Addr address)
+  {
+    typedef typename elfcpp::Swap<16, big_endian>::Valtype Valtype;
+    typedef typename elfcpp::Swap<32, big_endian>::Valtype Reltype;
+    Valtype* wv = reinterpret_cast<Valtype*>(view);
+    Valtype val = elfcpp::Swap<16, big_endian>::readval(wv);
+    Reltype addend = Bits<16>::sign_extend32(val);
+    Reltype x = psymval->value(object, addend) - address;
+    val = Bits<16>::bit_select32(val, x >> 2, 0x0000ffffU);
+    elfcpp::Swap<16, big_endian>::writeval(wv, val);
+    return (Bits<18>::has_signed_unsigned_overflow32(x)
+            ? This::STATUS_OVERFLOW
+            : This::STATUS_OKAY);
+  }
+
+  // R_MIPS_HI16, R_MIPS16_HI16, R_MIPS_GOT16, R_MIPS16_GOT16
+  static inline typename This::Status
+  relhi16(unsigned char* view,
+        typename elfcpp::Swap<32, big_endian>::Valtype symval)
+  {
+    struct hi16<size, big_endian>* _hi16 = new hi16<size, big_endian>;
+
+    if(!_hi16)
+      return This::STATUS_OVERFLOW;
+
+    _hi16->view = view;
+    _hi16->symval = symval;
+
+    This::hi16_list.push_back(_hi16);
+    return This::STATUS_OKAY;
+  }
+
+  // R_MIPS_LO16, R_MIPS16_LO16
+  static inline typename This::Status
+  rello16(unsigned char* view,
+        const Sized_relobj_file<size, big_endian>* object,
+        const Symbol_value<size>* psymval)
+  {
+    typedef typename elfcpp::Swap<16, big_endian>::Valtype Valtype;
+    typedef typename elfcpp::Swap<32, big_endian>::Valtype Reltype;
+    Valtype* wvlo = reinterpret_cast<Valtype*>(view), *wv;
+    Valtype vallo = elfcpp::Swap<16, big_endian>::readval(wvlo), val;
+    Reltype addendlo = Bits<16>::sign_extend32(vallo), addend;
+    Reltype x, xlo = psymval->value(object, addendlo);
+    vallo = Bits<16>::bit_select32(vallo, xlo, 0x0000ffffU);
+
+    while(hi16_list.size())
+      {
+        struct hi16<size, big_endian>* _hi16 = hi16_list.back();
+        wv = reinterpret_cast<Valtype*>(_hi16->view);
+        addend = elfcpp::Swap<16, big_endian>::readval(wv);
+
+        x = _hi16->symval + addendlo + (addend << 16);
+        x += 0x00008000U;
+        x >>= 16;
+
+        val = Bits<16>::bit_select32(val, x, 0x0000ffffU);
+        elfcpp::Swap<16, big_endian>::writeval(wv, val);
+
+        free(_hi16);
+        This::hi16_list.pop_back();
+      };
+
+    elfcpp::Swap<16, big_endian>::writeval(wvlo, vallo);
+    return This::STATUS_OKAY;
+  }
+
+  //R_MIPS_64
+  static inline typename This::Status
+  rel64(unsigned char* view,
+        const Sized_relobj_file<size, big_endian>* object,
+        const Symbol_value<size>* psymval)
+  {
+    typedef typename elfcpp::Swap<64, big_endian>::Valtype Valtype;
+    Valtype* wv = reinterpret_cast<Valtype*>(view);
+    Valtype addend = elfcpp::Swap<64, big_endian>::readval(wv);
+    Valtype x = psymval->value(object, addend);
+    elfcpp::Swap<64, big_endian>::writeval(wv, x);
+    return This::STATUS_OKAY;
+  }
+  static typename std::vector<struct hi16<size, big_endian> *> hi16_list;
+
+  // R_MIPS_GOT_DISP, R_MIPS_GOT_PAGE,
+  // R_MIPS_TLS_GOTTPREL, R_MIPS_TLS_GD, R_MIPS_TLS_LDM
+  static inline typename This::Status
+  relgotofst(unsigned char* view,
+        typename elfcpp::Swap<32, big_endian>::Valtype got_offset)
+  {
+    typedef typename elfcpp::Swap<16, big_endian>::Valtype Valtype;
+    typedef typename elfcpp::Swap<32, big_endian>::Valtype Reltype;
+    Valtype* wv = reinterpret_cast<Valtype*>(view);
+    Reltype x = got_offset;
+    elfcpp::Swap<16, big_endian>::writeval(wv, x);
+    return (Bits<16>::has_signed_unsigned_overflow32(x)
+            ? This::STATUS_OVERFLOW
+            : This::STATUS_OKAY);
+  }
+
+  // R_MIPS_GOT16, R_MIPS16_GOT16
+  static inline typename This::Status
+  relgot16(unsigned char* view,
+        const Sized_relobj_file<size, big_endian>* object,
+        const Symbol_value<size>* psymval,
+        const typename elfcpp::Swap<size, big_endian>::Valtype _gp,
+        unsigned char* got_view,
+        const typename elfcpp::Swap<size, big_endian>::Valtype got_address,
+        const typename elfcpp::Swap<size, big_endian>::Valtype got_offset,
+        const Sized_symbol<size>* gsym)
+  {
+    typedef typename elfcpp::Swap<16, big_endian>::Valtype Valtype;
+    typedef typename elfcpp::Swap<32, big_endian>::Valtype Reltype;
+    Valtype* wv = reinterpret_cast<Valtype*>(view);
+    Valtype val = elfcpp::Swap<16, big_endian>::readval(wv);
+    Reltype x = got_address - _gp;
+
+    if(gsym != NULL)
+        // TODO AS: Constant GOT_TYPE_STANDARD should be used.
+        x += gsym->got_offset(0);
+    else
+      {
+        Valtype addend = elfcpp::Swap<16, big_endian>::readval(wv);
+
+        // got_view points to beggining of location, data is written
+        // in the second half
+        relhi16(got_view + 2, psymval->value(object, addend << 16));
+        x = got_address + got_offset - _gp;
+      }
+
+    val = Bits<16>::bit_select32(val, x, 0x0000ffffU);
+
+    elfcpp::Swap<16, big_endian>::writeval(wv, val);
+
+    return (Bits<16>::has_signed_unsigned_overflow32(x)
+            ? This::STATUS_OVERFLOW
+            : This::STATUS_OKAY);
+  }
+
+  // R_MIPS_GPREL16, R_MIPS16_GPREL and R_MIPS_LITERAL
+  static inline typename This::Status
+  relgprel(unsigned char* view,
+        const Sized_relobj_file<size, big_endian>* object,
+        const Symbol_value<size>* psymval,
+        const typename elfcpp::Swap<size, big_endian>::Valtype _gp)
+  {
+    typedef typename elfcpp::Swap<16, big_endian>::Valtype Valtype;
+    typedef typename elfcpp::Swap<32, big_endian>::Valtype Reltype;
+    Valtype* wv = reinterpret_cast<Valtype*>(view);
+    Valtype val = elfcpp::Swap<16, big_endian>::readval(wv);
+    Reltype addend = Bits<16>::sign_extend32(val);
+    Reltype x = psymval->value(object, addend) - _gp;
+    val = Bits<16>::bit_select32(val, x, 0x0000ffffU);
+    elfcpp::Swap<16, big_endian>::writeval(wv, val);
+    return (Bits<16>::has_signed_unsigned_overflow32(x)
+            ? This::STATUS_OVERFLOW
+            : This::STATUS_OKAY);
+  }
+
+  // R_MIPS_GPREL32
+  static inline typename This::Status
+  relgprel32(unsigned char* view,
+        const Sized_relobj_file<size, big_endian>* object,
+        const Symbol_value<size>* psymval,
+        const typename elfcpp::Swap<size, big_endian>::Valtype gp)
+  {
+    typedef typename elfcpp::Swap<32, big_endian>::Valtype Valtype;
+    size_t sec_num;
+    for(sec_num = 0; sec_num < object->shnum(); sec_num++)
+      if(((Object*)object)->section_type(sec_num) == elfcpp::SHT_MIPS_REGINFO)
+        break;
+
+    gold::section_size_type section_size = 24;
+    const unsigned char* reginfo = ((Object*)object)->section_contents(sec_num,
+                                                &section_size, false) + 20;
+    const Valtype* ri = reinterpret_cast<const Valtype*>(reginfo);
+    Valtype gp0 = elfcpp::Swap<32, big_endian>::readval(ri);
+    Valtype* wv = reinterpret_cast<Valtype*>(view);
+    Valtype addend = elfcpp::Swap<32, big_endian>::readval(wv);
+    Valtype x = (psymval->value(object, addend)) + gp0 - gp;
+    elfcpp::Swap<32, big_endian>::writeval(wv, x);
+    return This::STATUS_OKAY;
+ }
+
+  // R_MIPS_GLOB_DAT
+  static inline typename This::Status
+  relglob(unsigned char* view,
+        const Sized_relobj_file<size, big_endian>* object,
+        const Symbol_value<size>* psymval)
+  {
+    typedef typename elfcpp::Swap<32, big_endian>::Valtype Valtype;
+    Valtype* wv = reinterpret_cast<Valtype*>(view);
+    elfcpp::Swap<32, big_endian>::writeval(wv, psymval->value(object, 0));
+    return This::STATUS_OKAY;
+  }
+
+  // R_MIPS_TLS_TPREL32, R_MIPS_TLS_DTPREL32
+  static inline typename This::Status
+  tlsrel32(unsigned char* view,
+        const Sized_relobj_file<size, big_endian>* object,
+        const Symbol_value<size>* psymval,
+        const typename elfcpp::Swap<32, big_endian>::Valtype offset)
+  {
+    typedef typename elfcpp::Swap<32, big_endian>::Valtype Valtype;
+    Valtype* wv = reinterpret_cast<Valtype*>(view);
+    Valtype addend = elfcpp::Swap<32, big_endian>::readval(wv);
+    Valtype x = psymval->value(object, addend) - offset;
+    elfcpp::Swap<32, big_endian>::writeval(wv, x);
+    return This::STATUS_OKAY;
+  }
+
+  // R_MIPS_TLS_TPREL_LO16, R_MIPS_TLS_DTPREL_LO16
+  static inline typename This::Status
+  tlsrello16(unsigned char* view,
+        const Sized_relobj_file<size, big_endian>* object,
+        const Symbol_value<size>* psymval,
+        const typename elfcpp::Swap<32, big_endian>::Valtype offset)
+  {
+    typedef typename elfcpp::Swap<16, big_endian>::Valtype Valtype;
+    typedef typename elfcpp::Swap<32, big_endian>::Valtype Reltype;
+    Valtype* wv = reinterpret_cast<Valtype*>(view);
+    Valtype val = elfcpp::Swap<16, big_endian>::readval(wv);
+    Reltype addend = Bits<16>::sign_extend32(val);
+    Reltype x = psymval->value(object, addend) - offset;
+    val = Bits<16>::bit_select32(val, x, 0x0000ffffU);
+    elfcpp::Swap<16, big_endian>::writeval(wv, val);
+    return (Bits<16>::has_signed_unsigned_overflow32(x)
+            ? This::STATUS_OVERFLOW
+            : This::STATUS_OKAY);
+  }
+
+  // R_MIPS_TLS_TPREL_HI16, R_MIPS_TLS_DTPREL_HI16
+  static inline typename This::Status
+  tlsrelhi16(unsigned char* view,
+        const Sized_relobj_file<size, big_endian>* object,
+        const Symbol_value<size>* psymval,
+        const typename elfcpp::Swap<32, big_endian>::Valtype offset)
+  {
+    typedef typename elfcpp::Swap<16, big_endian>::Valtype Valtype;
+    typedef typename elfcpp::Swap<32, big_endian>::Valtype Reltype;
+    Valtype* wv = reinterpret_cast<Valtype*>(view);
+    Valtype val = elfcpp::Swap<16, big_endian>::readval(wv);
+    Reltype addend = Bits<16>::sign_extend32(val);
+    Reltype x = ((psymval->value(object, addend) - offset) + 0x8000U) >> 16;
+    val = Bits<16>::bit_select32(val, x, 0x0000ffffU);
+    elfcpp::Swap<16, big_endian>::writeval(wv, val);
+    return (Bits<16>::has_signed_unsigned_overflow32(x)
+            ? This::STATUS_OVERFLOW
+            : This::STATUS_OKAY);
+  }
+};
+
+template<int size>
+void
+Mips_output_section_reginfo<size>::set_final_data_size()
+{
+  // Set data size.
+  this->set_data_size(24);
+}
+
+template<int size>
+void
+Mips_output_section_reginfo<size>::do_write(Output_file* of)
+{
+  // Set output data
+  for (Input_section_list::const_iterator p = this->input_sections().begin();
+       p != this->input_sections().end();
+       ++p)
+    {
+      unsigned int shndx = p->shndx();
+      Relobj* relobj = p->relobj();
+
+      section_size_type section_size;
+      const unsigned char* section_contents =
+      relobj->section_contents(shndx, &section_size, false);
+
+      for(size_t i = 0; i < 20; i++)
+        this->data_[i] |= section_contents[i];
+    }
+
+  unsigned long gp_val = 0;
+  if(this->gp_ != NULL)
+   gp_val = this->gp_->value();
+
+  this->data_[20]=gp_val & 0xff;
+  this->data_[21]=(gp_val >> 8) & 0xff;
+  this->data_[22]=(gp_val >> 16) & 0xff;
+  this->data_[23]=(gp_val >> 24) & 0xff;
+
+  off_t offset = this->offset();
+  off_t data_size = this->data_size();
+
+  unsigned char* view = of->get_output_view(offset, data_size);
+  memcpy(view, this->data_, data_size);
+  of->write_output_view(offset, data_size, view);
+}
+
+// Return the value to use for a dynamic symbol which requires special
+// treatment.  This is how we support equality comparisons of function
+// pointers across shared library boundaries, as described in the
+// processor specific ABI supplement.
+
+template<int size, bool big_endian>
+uint64_t
+Target_mips<size, big_endian>::do_dynsym_value(const Symbol* gsym) const
+{
+  gold_assert(gsym->is_from_dynobj() && gsym->has_plt_offset());
+
+  if(gsym->plt_offset() == 0)
+    return 0;
+
+  if((this->mips_stubs() == NULL) ||
+    (this->mips_stubs()->is_plt_symbol((Sized_symbol<size> *)gsym)))
+    return this->plt_section()->address() + gsym->plt_offset();
+  else
+    return this->mips_stubs()->address() +
+        gsym->plt_offset() * (this->mips_stubs()->big_dyn_symtab() ? 20 : 16);
+}
+
+template<int size, bool big_endian>
+typename std::vector<struct hi16<size, big_endian> *>
+        Mips_relocate_functions<size, big_endian>::hi16_list;
+
+// Get the dynamic reloc section, creating it if necessary.
+
+template<int size, bool big_endian>
+typename Target_mips<size, big_endian>::Reloc_section*
+Target_mips<size, big_endian>::rel_dyn_section(Layout* layout)
+{
+  if (this->rel_dyn_ == NULL)
+    {
+      gold_assert(layout != NULL);
+      this->rel_dyn_ = new Reloc_section(parameters->options().combreloc());
+      layout->add_output_section_data(".rel.dyn", elfcpp::SHT_REL,
+                                      elfcpp::SHF_ALLOC, this->rel_dyn_,
+                                      ORDER_DYNAMIC_RELOCS, false);
+
+      // The first two entries are reserved.
+      this->rel_dyn_->add_absolute_null(elfcpp::R_MIPS_NONE, this->rel_dyn_, 0);
+    }
+  return this->rel_dyn_;
+}
+
+// Get the GOT section, creating it if necessary.
+
+template<int size, bool big_endian>
+Mips_output_data_got<size, big_endian>*
+Target_mips<size, big_endian>::got_section(Symbol_table* symtab,
+                                              Layout* layout)
+{
+  if (this->got_ == NULL)
+    {
+      gold_assert(symtab != NULL && layout != NULL);
+
+      this->got_ = new Mips_output_data_got<size, big_endian>(symtab, layout);
+
+      this->got_plt_ = new Output_data_space(4, "** GOT PLT");
+
+      layout->add_output_section_data(".got", elfcpp::SHT_PROGBITS,
+                                      elfcpp::SHF_ALLOC | elfcpp::SHF_WRITE |
+                                      elfcpp::SHF_MIPS_GPREL,
+                                      this->got_, ORDER_DATA, false);
+
+      // Define _GLOBAL_OFFSET_TABLE_ at the start of the .got section.
+      symtab->define_in_output_data("_GLOBAL_OFFSET_TABLE_", NULL,
+                                    Symbol_table::PREDEFINED,
+                                    this->got_,
+                                    0, 0, elfcpp::STT_OBJECT,
+                                    elfcpp::STB_GLOBAL,
+                                    elfcpp::STV_DEFAULT, 0,
+                                    false, false);
+    }
+
+  // Set _gp value, too.
+  this->set_gp(layout, symtab);
+
+  return this->got_;
+}
+
+template<int size, bool big_endian>
+void
+Mips_output_data_got<size, big_endian>::add_tls_gd_with_static_reloc(
+    unsigned int got_type,
+    Symbol* gsym)
+{
+  if (gsym->has_got_offset(got_type))
+    return;
+
+  // We are doing a static link.  Just mark it as belong to module 1,
+  // the executable.
+  unsigned int got_offset = this->add_constant(1);
+  gsym->set_got_offset(got_type, got_offset);
+  got_offset = this->add_constant(0);
+  this->static_relocs_.push_back(Static_reloc(got_offset,
+      size == 32 ? elfcpp::R_MIPS_TLS_DTPREL32 : elfcpp::R_MIPS_TLS_DTPREL64,
+      gsym));
+}
+
+template<int size, bool big_endian>
+void
+Mips_output_data_got<size, big_endian>::add_tls_gd_local_reloc(
+  unsigned int got_type,
+  Sized_relobj_file<size, big_endian>* object,
+  unsigned int index)
+{
+  if (object->local_has_got_offset(index, got_type))
+    return;
+
+  unsigned int got_offset = this->add_constant(1);
+  object->set_local_got_offset(index, got_type, got_offset);
+  got_offset = this->add_constant(0);
+  this->static_relocs_.push_back(Static_reloc(got_offset,
+      size == 32 ? elfcpp::R_MIPS_TLS_DTPREL32 : elfcpp::R_MIPS_TLS_DTPREL64,
+      object, index));
+}
+
+// Calculate value of gp_.
+
+template<int size, bool big_endian>
+void
+Target_mips<size, big_endian>::set_gp(Layout* layout, Symbol_table* symtab)
+{
+  if(gp_ == NULL)
+  {
+    Sized_symbol<size>* sym =
+                static_cast<Sized_symbol<size>*>(symtab->lookup("_gp"));
+
+    if((sym == NULL) || (sym->source() != Symbol::IS_CONSTANT))
+      {
+        Output_data *got_section = layout->find_output_section(".got");
+
+        gold_assert(got_section != NULL);
+
+        if(sym == NULL)
+          sym =static_cast<Sized_symbol<size>*>(symtab->define_in_output_data(
+                                          "_gp", NULL, Symbol_table::PREDEFINED,
+                                          got_section, 0x7ff0, 0,
+                                          elfcpp::STT_OBJECT,
+                                          elfcpp::STB_GLOBAL,
+                                          elfcpp::STV_DEFAULT,
+                                          0, false, false));
+        else
+          {
+            sym->init_output_data("_gp", NULL, got_section, 0x7ff0, 0,
+                                         elfcpp::STT_OBJECT,
+                                         elfcpp::STB_GLOBAL,
+                                         elfcpp::STV_DEFAULT, 0,
+                                         false, false);
+          }
+        gold_assert(sym != NULL);
+      }
+
+    this->gp_ = sym;
+  }
+}
+
+// A class to handle the STUB data.
+
+template<int size, bool big_endian>
+class Mips_output_data_stub : public Output_section_data
+{
+ public:
+  typedef std::vector<Symbol *> symbol_list;
+  Mips_output_data_stub();
+
+  // Add an entry to the STUB.
+  void add_entry(Symbol_table* symtab,
+                 Target_mips<size, big_endian>* target,
+                 Symbol* gsym);
+
+  // Return the number of STUB entries.
+  unsigned int
+  entry_count() const
+  { return this->count_; }
+
+  // Add stub symbol
+  void
+  add_symbol(Symbol *sym)
+  { symbols.push_back(sym); }
+
+  // Get symbol on position n
+  Symbol *
+  symbol(unsigned int n)
+  { return symbols[n]; }
+
+ protected:
+  void do_adjust_output_section(Output_section* os);
+
+ private:
+  // Template for subsequent STUB entries.
+  static const uint32_t stub_entry[4];
+
+  // Set the final size.
+  void
+  set_final_data_size()
+  {
+    unsigned int full_count = this->count_ * 4;
+
+    this->set_data_size(full_count * 4);
+  }
+
+  // Write out the STUB data.
+  void
+  do_write(Output_file*);
+
+  // The number of STUB entries.
+  unsigned int count_;
+
+  // List of symbols used in stubs
+  symbol_list symbols;
+};
+
+// A class to handle the PLT data.
+
+template<int size, bool big_endian>
+class Mips_output_data_plt : public Output_section_data
+{
+ public:
+  typedef Output_data_reloc<elfcpp::SHT_REL, true,
+                            size, big_endian> Reloc_section;
+
+  Mips_output_data_plt(Layout*, Output_data_space*);
+
+  // Add an entry to the PLT.
+  void add_entry(Symbol* gsym);
+
+  // Return the .rel.plt section data.
+  const Reloc_section* rel_plt() const
+  { return this->rel_; }
+
+  // Return the number of PLT entries.
+  unsigned int
+  entry_count() const
+  { return this->count_; }
+
+  // Return the offset of the first non-reserved PLT entry.
+  static unsigned int
+  first_plt_entry_offset()
+  { return sizeof(first_plt_entry[0]); }
+
+  // Return the size of a PLT entry.
+  static unsigned int
+  plt_entry_size()
+  { return sizeof(plt_entry); }
+
+ protected:
+  void do_adjust_output_section(Output_section* os);
+
+  // Write to a map file.
+  void
+  do_print_to_mapfile(Mapfile* mapfile) const
+  { mapfile->print_output_data(this, _(".plt")); }
+
+ private:
+  // Template for the first PLT entry.
+  static const uint32_t first_plt_entry[3][8];
+
+  // Template for subsequent PLT entries.
+  static const uint32_t plt_entry[4];
+
+  // Set the final size.
+  void
+  set_final_data_size()
+  {
+    unsigned int full_count = this->count_ * 4 + 8;
+
+    this->set_data_size(full_count * 4);
+  }
+
+  // MIPS abi types
+  enum Abi_type
+  {
+    MIPS_ABI_ERROR = -1, // Error when getting ABI type
+    MIPS_O32 = 0,        // Mips O32 ABI
+    MIPS_N32 = 1,        // Mips N32 ABI
+    MIPS_N64 = 2,        // Mips N64 ABI
+    MIPS_O64 = 3,        // Mips O64 ABI
+    MIPS_EABI32 = 4,     // Mips 32 EABI
+    MIPS_EABI64 = 5,     // Mips 64 EABI
+  };
+
+  // Get MIPS abi
+  Abi_type
+  abi(elfcpp::Elf_Word /*flags*/) const
+  {
+#if 0
+    // MIPS ABI2
+    if((flags & elfcpp::EF_MIPS_ABI2) != 0)
+      {
+        switch(flags & elfcpp::EF_MIPS_ABI)
+          {
+          case elfcpp::E_MIPS_ABI_O32:
+            return MIPS_N32;
+          case elfcpp::E_MIPS_ABI_O64:
+            return MIPS_N64;
+          case elfcpp::E_MIPS_ABI_EABI32:
+            return MIPS_EABI32;    // TODO AS: Check if this is correct!!!!
+          case elfcpp::E_MIPS_ABI_EABI64:
+            return MIPS_EABI64;    // TODO AS: Check if this is correct!!!!
+          default:
+            return MIPS_ABI_ERROR;
+          }
+      }
+    else
+      {
+        switch(flags & elfcpp::EF_MIPS_ABI)
+          {
+          case elfcpp::E_MIPS_ABI_O32:
+            return MIPS_O32;
+          case elfcpp::E_MIPS_ABI_O64:
+            return MIPS_O64;
+          case elfcpp::E_MIPS_ABI_EABI32:
+            return MIPS_EABI32;    // TODO AS: Check if this is correct!!!!
+          case elfcpp:: E_MIPS_ABI_EABI64:
+            return MIPS_EABI64;    // TODO AS: Check if this is correct!!!!
+          default:
+            return MIPS_ABI_ERROR;
+          }
+      }
+#endif
+    // TODO AS: For now only support O32 ABI
+    return MIPS_O32;
+  }
+
+  // Write out the PLT data.
+  void
+  do_write(Output_file*);
+
+  // The reloc section.
+  Reloc_section* rel_;
+  // The .got.plt section.
+  Output_data_space* got_plt_;
+  // The number of PLT entries.
+  unsigned int count_;
+};
+
+// A class to handle the .MIPS.stubs data.
+
+template<int size, bool big_endian>
+class Mips_output_data_mips_stubs : public Output_section_data
+{
+ public:
+   Mips_output_data_mips_stubs(Layout* layout,
+       Mips_output_data_got<size, big_endian>* got, Sized_symbol<size>* gp)
+       : Output_section_data(size == 32 ? 4 : 8), count_(1), got_(got), gp_(gp),
+       layout_(layout), big_dyn_symtab_(false)
+   {  };
+
+   // Add an entry to the .MIPS.stubs.
+  void add_entry(Symbol* gsym);
+
+  // Return the number of .MIPS.stubs entries.
+  unsigned int
+  entry_count() const
+  { return this->count_; }
+
+  // Return if symbol is in .plt
+  bool
+  is_plt_symbol(Sized_symbol<size> *sym)
+  {
+    if(this->symbols_.size() == 0)
+      return true;
+
+    return (this->symbols_.count(sym) == 0);
+  }
+
+  // Remove symbol that should not have entry.
+  void
+  remove(Symbol *sym)
+  {
+    if(this->symbols_.size() == 0)
+      return;
+
+    if(this->symbols_.count(sym) == 0)
+      return;
+
+    this->symbols_.erase(sym);
+    --this->count_;
+  }
+
+  // Set if dynamic symbole table has more then 0x10000 entries.
+  void
+  set_big_dyn_symtab(bool big_dyn_symtab)
+  { big_dyn_symtab_ = big_dyn_symtab; }
+
+  // If dynamic symbole table has more then 0x10000 entries.
+  bool
+  big_dyn_symtab()
+  { return this->big_dyn_symtab_; }
+
+  // Fix values of used symbols in symbol table.
+  void
+  fix_symbol_values();
+
+ protected:
+  void do_adjust_output_section(Output_section* os);
+
+  // Write to a map file.
+  void
+  do_print_to_mapfile(Mapfile* mapfile) const
+  { mapfile->print_output_data(this, _(".MIPS.stubs")); }
+
+ private:
+  // Template for the .MIPS.stubs instructions.
+  // lw t9, .got offset from _gp
+  unsigned long
+  stub_lw()
+  { return  0x8f990000 | ((this->got_->address() - this->gp_->value()) & 0xffff); }
+
+  // addu t7,ra
+  unsigned long
+  stub_move()
+  { return 0x03e07821; }
+
+  // lui t8,val
+  unsigned long
+  stub_lui(int val)
+  { return (0x3c180000 + (val & 0xffff)); }
+
+  //jalr t9,ra
+  unsigned long
+  stub_jalr()
+  { return 0x0320f809; }
+
+  // ori t8,t8,val
+  unsigned long
+  stub_ori(int val)
+  { return (0x37180000 + (val & 0xffff)); }
+
+  // ori t8,zero,val unsigned
+  unsigned long
+  stub_li16u(int val)
+  { return (0x34180000 + (val & 0xffff)); }
+
+  // addiu t8,zero,val sign extended
+  unsigned long
+  stub_li16s(int val)
+  { return (0x24180000 + (val & 0xffff)); }
+
+  // Set the final size.
+  void
+  set_final_data_size()
+  {
+    unsigned int full_count = this->count_ * (this->big_dyn_symtab_ ? 5 : 4);
+
+    this->set_data_size(full_count * 4);
+  }
+
+  // Write out the .MIPS.stubs data.
+  void
+  do_write(Output_file*);
+
+  // The number of .MIPS.stubs entries.
+  unsigned int count_;
+  // .got section
+  Mips_output_data_got<size, big_endian>* got_;
+  // _gp symbol
+  Sized_symbol<size>* gp_;
+  // Layout
+  Layout* layout_;
+  // Set if dynamic symbol table has more then 0x10000 entries.
+  bool big_dyn_symtab_;
+  // .MIPS.stubs symbols
+  std::set<Symbol *> symbols_;
+};
+
+template<int size, bool big_endian>
+void
+Mips_output_data_mips_stubs<size, big_endian>::do_adjust_output_section(
+    Output_section* os)
+{ os->set_entsize(0); }
+
+// Add an entry to the .MIPS.stubs.
+
+template<int size, bool big_endian>
+void
+Mips_output_data_mips_stubs<size, big_endian>::add_entry(Symbol* sym)
+{
+  gold_assert(!sym->has_plt_offset());
+  sym->set_plt_offset(0*this->count_);
+
+  this->symbols_.insert(sym);
+
+  sym->set_needs_dynsym_entry();
+  ++this->count_;
+}
+
+// Fix values of used symbols in symbol table.
+template<int size, bool big_endian>
+void
+Mips_output_data_mips_stubs<size, big_endian>::fix_symbol_values()
+{
+  int i = 0;
+  for (std::set<Symbol *>::const_iterator p = this->symbols_.begin();
+    p != this->symbols_.end(); ++p, i++)
+    {
+      Sized_symbol<size> *sym = static_cast<Sized_symbol<size>*> (*p);
+      elfcpp::Elf_Xword value = this->address() + i
+            * (this->big_dyn_symtab_ ? 20 : 16);
+      sym->set_value(value);
+    }
+}
+
+// Write out the .MIPS.stubs.  This uses the hand-coded instructions and
+// adjusts them as needed.
+
+template<int size, bool big_endian>
+void
+Mips_output_data_mips_stubs<size, big_endian>::do_write(Output_file* of)
+{
+  typedef typename elfcpp::Elf_types<size>::Elf_Addr Mips_address;
+
+  // Read processor-specific flags in ELF file header.
+  const unsigned char* pehdr = of->get_output_view(elfcpp::file_header_offset,
+                                   elfcpp::Elf_sizes<size>::ehdr_size);
+  elfcpp::Ehdr<size, big_endian> ehdr(pehdr);
+
+  const off_t offset = this->offset();
+  const section_size_type oview_size =
+    convert_to_section_size_type(this->data_size()) +
+    (this->big_dyn_symtab_ *  (this->symbols_.size() + 1) * 4);
+  unsigned char* const oview = of->get_output_view(offset, oview_size);
+
+  unsigned char* pov = oview;
+
+  for (std::set<Symbol *>::const_iterator p = this->symbols_.begin();
+    p != this->symbols_.end(); ++p)
+    {
+      // Fill the stub.
+      uint32_t stub_insn0 = stub_lw();
+      elfcpp::Swap<32, big_endian>::writeval(pov, stub_insn0);
+      pov += 4;
+      uint32_t stub_insn1 = stub_move();
+      elfcpp::Swap<32, big_endian>::writeval(pov, stub_insn1);
+      pov += 4;
+      if(this->big_dyn_symtab_)
+        {
+          uint32_t stub_insn2 = stub_lui(((*p)->dynsym_index() >> 16) & 0x7fff);
+          elfcpp::Swap<32, big_endian>::writeval(pov, stub_insn2);
+          pov += 4;
+        }
+      uint32_t stub_insn3 = stub_jalr();
+      elfcpp::Swap<32, big_endian>::writeval(pov, stub_insn3);
+      pov += 4;
+      if(this->big_dyn_symtab_)
+        {
+          uint32_t stub_insn4 = stub_ori((*p)->dynsym_index() & 0xffff);
+          elfcpp::Swap<32, big_endian>::writeval(pov, stub_insn4);
+        }
+      else if ((*p)->dynsym_index() & ~0x7fff)
+        {
+          uint32_t stub_insn5 = stub_li16u((*p)->dynsym_index() & 0xffff);
+          elfcpp::Swap<32, big_endian>::writeval(pov, stub_insn5);
+        }
+      else
+        {
+          uint32_t stub_insn6 = stub_li16s((*p)->dynsym_index());
+          elfcpp::Swap<32, big_endian>::writeval(pov, stub_insn6);
+        }
+      pov += 4;
+    }
+
+  elfcpp::Swap<32, big_endian>::writeval(pov, 0UL);
+  pov += 4;
+  elfcpp::Swap<32, big_endian>::writeval(pov, 0UL);
+  pov += 4;
+  elfcpp::Swap<32, big_endian>::writeval(pov, 0UL);
+  pov += 4;
+  elfcpp::Swap<32, big_endian>::writeval(pov, 0UL);
+  pov += 4;
+
+  if(this->big_dyn_symtab_)
+    {
+      elfcpp::Swap<32, big_endian>::writeval(pov, 0UL);
+      pov += 4;
+    }
+
+  gold_assert(static_cast<section_size_type>(pov - oview) == oview_size);
+
+  of->write_output_view(offset, oview_size, oview);
+}
+
+// Create the PLT section.  The ordinary .got section is an argument,
+// since we need to refer to the start.
+
+template<int size, bool big_endian>
+Mips_output_data_plt<size, big_endian>::Mips_output_data_plt(Layout* layout,
+                                                     Output_data_space* got_plt)
+  : Output_section_data(size == 32 ? 4 : 8), got_plt_(got_plt), count_(0)
+{
+  this->rel_ = new Reloc_section(false);
+  layout->add_output_section_data(".rel.plt", elfcpp::SHT_REL,
+                                  elfcpp::SHF_ALLOC, this->rel_,
+                                  ORDER_DYNAMIC_PLT_RELOCS, false);
+}
+
+template<int size, bool big_endian>
+void
+Mips_output_data_plt<size, big_endian>::do_adjust_output_section(
+    Output_section* os)
+{ os->set_entsize(0); }
+
+// Add an entry to the PLT.
+
+template<int size, bool big_endian>
+void
+Mips_output_data_plt<size, big_endian>::add_entry(Symbol* gsym)
+{
+  gold_assert(!gsym->has_plt_offset());
+  section_offset_type plt_offset = (this->count_) * sizeof(plt_entry)
+                                    + sizeof(first_plt_entry[0]);
+  gsym->set_plt_offset(plt_offset);
+
+  ++this->count_;
+
+  section_offset_type got_offset = this->got_plt_->current_data_size();
+
+  // Every PLT entry needs a GOT entry which points back to the PLT
+  // entry (this will be changed by the dynamic linker, normally
+  // lazily when the function is called).
+  this->got_plt_->set_current_data_size(got_offset + 4);
+
+  gsym->set_needs_dynsym_entry();
+  this->rel_->add_global(gsym, elfcpp::R_MIPS_JUMP_SLOT, this->got_plt_,
+                         got_offset);
+}
+
+// Mips PLTs.
+
+// The first entry in the PLT.
+
+template<int size, bool big_endian>
+const uint32_t Mips_output_data_plt<size, big_endian>::first_plt_entry[3][8] =
+{
+  // The format of the first PLT entry in an O32 executable.
+  {
+    0x3c1c0000,         // lui $28, %hi(&GOTPLT[0])
+    0x8f990000,         // lw $25, %lo(&GOTPLT[0])($28)
+    0x279c0000,         // addiu $28, $28, %lo(&GOTPLT[0])
+    0x031cc023,         // subu $24, $24, $28
+    0x03e07821,         // move $15, $31
+    0x0018c082,         // srl $24, $24, 2
+    0x0320f809,         // jalr $25
+    0x2718fffe          // subu $24, $24, 2
+  },
+
+  // The format of the first PLT entry in an N32 executable.  Different
+  // because gp ($28) is not available; we use t2 ($14) instead.
+  {
+    0x3c0e0000,         // lui $14, %hi(&GOTPLT[0])
+    0x8dd90000,         // lw $25, %lo(&GOTPLT[0])($14)
+    0x25ce0000,         // addiu $14, $14, %lo(&GOTPLT[0])
+    0x030ec023,         // subu $24, $24, $14
+    0x03e07821,         // move $15, $31
+    0x0018c082,         // srl $24, $24, 2
+    0x0320f809,         // jalr $25
+    0x2718fffe          // subu $24, $24, 2
+  },
+
+  // The format of the first PLT entry in an N64 executable.  Different
+  // from N32 because of the increased size of GOT entries.
+  {
+    0x3c0e0000,         // lui $14, %hi(&GOTPLT[0])
+    0xddd90000,         // ld $25, %lo(&GOTPLT[0])($14)
+    0x25ce0000,         // addiu $14, $14, %lo(&GOTPLT[0])
+    0x030ec023,         // subu $24, $24, $14
+    0x03e07821,         // move $15, $31
+    0x0018c0c2,         // srl $24, $24, 3
+    0x0320f809,         // jalr $25
+    0x2718fffe          // subu $24, $24, 2
+  }
+};
+
+// Subsequent entries in the PLT.
+
+template<int size, bool big_endian>
+const uint32_t Mips_output_data_plt<size, big_endian>::plt_entry[4] =
+{
+  0x3c0f0000,           // lui $15, %hi(.got.plt entry)
+  0x8df90000,           // l[wd] $25, %lo(.got.plt entry)($15)
+  0x03200008,           // jr $25
+  0x25f80000            // addiu $24, $15, %lo(.got.plt entry)
+};
+
+// Write out the PLT.  This uses the hand-coded instructions above,
+// and adjusts them as needed.
+
+template<int size, bool big_endian>
+void
+Mips_output_data_plt<size, big_endian>::do_write(Output_file* of)
+{
+  typedef typename elfcpp::Elf_types<size>::Elf_Addr Mips_address;
+
+  // Read processor-specific flags in ELF file header.
+  const unsigned char* pehdr = of->get_output_view(elfcpp::file_header_offset,
+                                   elfcpp::Elf_sizes<size>::ehdr_size);
+  elfcpp::Ehdr<size, big_endian> ehdr(pehdr);
+  const size_t abi = this->abi(ehdr.get_e_flags());
+
+  const off_t offset = this->offset();
+  const section_size_type oview_size =
+    convert_to_section_size_type(this->data_size());
+  unsigned char* const oview = of->get_output_view(offset, oview_size);
+
+  const off_t got_file_offset = this->got_plt_->offset();
+  const section_size_type got_size =
+    convert_to_section_size_type(this->got_plt_->data_size());
+  unsigned char* const got_view = of->get_output_view(got_file_offset,
+                                                      got_size);
+  unsigned char* pov = oview;
+
+  Mips_address plt_address = this->address();
+  Mips_address got_address = this->got_plt_->address();
+
+  uint32_t plt_insn0 = first_plt_entry[abi][0] | (((got_address + 0x8000) >> 16) & 0xffff);
+  elfcpp::Swap<32, big_endian>::writeval(pov, plt_insn0);
+  uint32_t plt_insn1 = first_plt_entry[abi][1] | (got_address & 0xffff);
+  elfcpp::Swap<32, big_endian>::writeval(pov + 4, plt_insn1);
+  uint32_t plt_insn2 = first_plt_entry[abi][2] | (got_address & 0xffff);
+  elfcpp::Swap<32, big_endian>::writeval(pov + 8, plt_insn2);
+
+  for(size_t i = 3; i < 8; i++)
+    elfcpp::Swap<32, big_endian>::writeval(pov + i * 4,
+                                           first_plt_entry[abi][i]);
+
+  pov += sizeof(first_plt_entry[abi]);
+
+  unsigned char* got_pov = got_view;
+
+  memset(got_pov, 0, 8);
+  got_pov += 8;
+
+  const int rel_size = elfcpp::Elf_sizes<32>::rel_size;
+  unsigned int plt_offset = sizeof(first_plt_entry[abi]);
+  unsigned int plt_rel_offset = 0;
+  unsigned int got_offset = 8;
+  const unsigned int count = this->count_;
+  for (unsigned int i = 0;
+       i < count;
+       ++i,
+         pov += sizeof(plt_entry),
+         got_pov += 4,
+         plt_offset += sizeof(plt_entry),
+         plt_rel_offset += rel_size,
+         got_offset += 4)
+    {
+      // Set and adjust the PLT entry itself.
+      int32_t offset = (got_address + got_offset);
+
+      uint32_t plt_insn0 = plt_entry[0] | (((offset + 0x8000) >> 16) & 0xffff);
+      elfcpp::Swap<32, big_endian>::writeval(pov, plt_insn0);
+      uint32_t plt_insn1 = plt_entry[1] | (offset & 0xffff);
+      elfcpp::Swap<32, big_endian>::writeval(pov + 4, plt_insn1);
+      uint32_t plt_insn2 = plt_entry[2];
+      elfcpp::Swap<32, big_endian>::writeval(pov + 8, plt_insn2);
+      uint32_t plt_insn3 = plt_entry[3] | (offset & 0xffff);
+      elfcpp::Swap<32, big_endian>::writeval(pov + 12, plt_insn3);
+
+      // Set the entry in the GOT.
+      elfcpp::Swap<32, big_endian>::writeval(got_pov, plt_address);
+    }
+
+  gold_assert(static_cast<section_size_type>(pov - oview) == oview_size);
+  gold_assert(static_cast<section_size_type>(got_pov - got_view) == got_size);
+
+  of->write_output_view(offset, oview_size, oview);
+  of->write_output_view(got_file_offset, got_size, got_view);
+}
+
+// Create a GOT entry for the TLS module index.
+
+template<int size, bool big_endian>
+unsigned int
+Target_mips<size, big_endian>::got_mod_index_entry(
+    Symbol_table* symtab,
+    Layout* layout,
+    Sized_relobj_file<size, big_endian>* object)
+{
+  if (this->got_mod_index_offset_ == -1U)
+    {
+      gold_assert(symtab != NULL && layout != NULL && object != NULL);
+      Mips_output_data_got<size, big_endian>* got =
+                                             this->got_section(symtab, layout);
+      unsigned int got_offset;
+      if (!parameters->doing_static_link())
+        {
+          got_offset = got->add_constant(0);
+
+          Reloc_section* rel_dyn = this->rel_dyn_section(layout);
+          rel_dyn->add_local(object, 0,
+                             size == 32 ? elfcpp::R_MIPS_TLS_DTPMOD32 :
+                                elfcpp::R_MIPS_TLS_DTPMOD64, got,
+                             got_offset);
+        }
+      else
+        {
+          // We are doing a static link.  Just mark it as belong to module 1,
+          // the executable.
+          got_offset = got->add_constant(1);
+        }
+
+      got->add_constant(0);
+      this->got_mod_index_offset_ = got_offset;
+    }
+
+  return this->got_mod_index_offset_;
+}
+
+// Create a PLT entry for a global symbol.
+
+template<int size, bool big_endian>
+void
+Target_mips<size, big_endian>::make_plt_entry(Symbol_table* symtab,
+                                                 Layout* layout,
+                                                 Symbol* gsym)
+{
+  if (gsym->has_plt_offset())
+    return;
+
+  if (this->plt_ == NULL)
+    {
+      // Create the GOT section first.
+      this->got_section(symtab, layout);
+
+      // Create .rel.dyn section.
+      this->rel_dyn_section(layout);
+
+      layout->add_output_section_data(".got.plt", elfcpp::SHT_PROGBITS,
+                                      (elfcpp::SHF_ALLOC | elfcpp::SHF_WRITE),
+                                      this->got_plt_, ORDER_DATA, false);
+
+      // The first two entries are reserved.
+      this->got_plt_->set_current_data_size(2 * 4);
+
+      this->plt_ = new Mips_output_data_plt<size, big_endian>(layout,
+                                                                this->got_plt_);
+      layout->add_output_section_data(".plt", elfcpp::SHT_PROGBITS,
+                                      (elfcpp::SHF_ALLOC
+                                       | elfcpp::SHF_EXECINSTR),
+                                      this->plt_, ORDER_PLT, false);
+
+      // Define _PROCEDURE_LINKAGE_TABLE_ at the start of the .plt section.
+      symtab->define_in_output_data("_PROCEDURE_LINKAGE_TABLE_", NULL,
+                                    Symbol_table::PREDEFINED,
+                                    this->plt_,
+                                    0, 0, elfcpp::STT_FUNC,
+                                    elfcpp::STB_LOCAL,
+                                    elfcpp::STV_DEFAULT, 0,
+                                    false, false);
+    }
+
+  this->plt_->add_entry(gsym);
+}
+
+
+// Create a .MIPS.stubs entry for a global symbol.
+
+template<int size, bool big_endian>
+void
+Target_mips<size, big_endian>::make_mips_stubs_entry(Symbol_table* symtab,
+                                                     Layout* layout,
+                                                     Symbol* gsym)
+{
+  if (gsym->has_plt_offset())
+    return;
+
+  if (this->mips_stubs_ == NULL)
+    {
+      // Create the .MIPS.stubs section first.
+
+      this->mips_stubs_ = new Mips_output_data_mips_stubs<size, big_endian>
+                        (layout, this->got_section(symtab, layout), this->gp_);
+
+      layout->add_output_section_data(".MIPS.stubs", elfcpp::SHT_PROGBITS,
+                                      (elfcpp::SHF_ALLOC
+                                       | elfcpp::SHF_EXECINSTR),
+                                      this->mips_stubs_, ORDER_PLT, false);
+    }
+  this->mips_stubs_->add_entry(gsym);
+}
+
+template<int size, bool big_endian>
+Mips_output_data_stub<size, big_endian>::Mips_output_data_stub()
+  : Output_section_data(size == 32 ? 4 : 8), count_(0)
+{}
+
+template<int size, bool big_endian>
+void
+Mips_output_data_stub<size, big_endian>::do_adjust_output_section(
+    Output_section* os)
+{
+  os->set_entsize(0);
+}
+
+// Add an entry to the STUB.
+
+template<int size, bool big_endian>
+void
+Mips_output_data_stub<size, big_endian>::add_entry(Symbol_table* symtab,
+                                                   Target_mips<size, big_endian>* target,
+                                                   Symbol* gsym)
+{
+  Symbol* sym;
+  char* buffer = new char[strlen(gsym->name()) + 6];
+  gold_assert(buffer != NULL);
+
+  section_offset_type stub_offset = this->count_ * 4 * 4;
+
+  ++this->count_;
+
+  sprintf(buffer, ".pic.%s", gsym->name());
+
+  sym = symtab->define_in_output_data(buffer, NULL,
+                                      Symbol_table::PREDEFINED,
+                                      target->stub(),
+                                      stub_offset, 0x10, elfcpp::STT_FUNC,
+                                      elfcpp::STB_GLOBAL,
+                                      elfcpp::STV_DEFAULT, 0,
+                                      false, false);
+
+  target->add_stub_symbol(gsym->name(), sym);
+  this->add_symbol(gsym);
+
+  delete [] buffer;
+}
+
+
+// Create a STUB entry for a global symbol.
+
+template<int size, bool big_endian>
+void
+Target_mips<size, big_endian>::make_stub_entry(Layout* layout)
+{
+  if (this->stub_ == NULL)
+    {
+      this->stub_ = new Mips_output_data_stub<size, big_endian>();
+      layout->add_output_section_data(".text", elfcpp::SHT_PROGBITS,
+                                      (elfcpp::SHF_ALLOC
+                                       | elfcpp::SHF_EXECINSTR
+                                       | elfcpp::SHF_WRITE),
+                                      this->stub_, ORDER_TEXT, false);
+    }
+}
+
+template<int size, bool big_endian>
+const uint32_t Mips_output_data_stub<size, big_endian>::stub_entry[4] =
+{
+  0x3c190000,           // lui $25, %hi(func)
+  0x08000000,           // j func
+  0x27390000,           // add $25, $25, %lo(func)
+  0x00000000            // nop
+};
+
+// Write out the STUB.  This uses the hand-coded instructions above,
+// and adjusts them as needed.
+
+template<int size, bool big_endian>
+void
+Mips_output_data_stub<size, big_endian>::do_write(Output_file* of)
+{
+  typedef typename elfcpp::Elf_types<size>::Elf_Addr Mips_address;
+
+  const off_t offset = this->offset();
+  const section_size_type oview_size =
+    convert_to_section_size_type(this->data_size());
+  unsigned char* const oview = of->get_output_view(offset, oview_size);
+
+  unsigned char* pov = oview;
+
+  const unsigned int count = this->count_;
+  for (unsigned int i = 0;
+       i < count;
+       ++i,
+         pov += 4*4)
+    {
+      Sized_symbol<size> *sym = static_cast<Sized_symbol<size>*>
+                                                (this->symbol(i));
+
+      unsigned int value = (unsigned int)sym->value();
+      gold_assert(offset >= 0 && offset < 0x0fffffff);
+      uint32_t stub_insn0 = stub_entry[0] | (((value + 0x8000) >> 16) & 0xffff);
+      elfcpp::Swap<32, big_endian>::writeval(pov, stub_insn0);
+      uint32_t stub_insn1 = stub_entry[1] | (((value >> 2) & 0x03ffffff));
+      elfcpp::Swap<32, big_endian>::writeval(pov + 4, stub_insn1);
+      uint32_t stub_insn2 = stub_entry[2] | ((value & 0x0000ffff));
+      elfcpp::Swap<32, big_endian>::writeval(pov + 8, stub_insn2);
+      uint32_t stub_insn3 = stub_entry[3];
+      elfcpp::Swap<32, big_endian>::writeval(pov + 12, stub_insn3);
+    }
+  gold_assert(static_cast<section_size_type>(pov - oview) == oview_size);
+
+  of->write_output_view(offset, oview_size, oview);
+}
+
+// Process the relocations to determine unreferenced sections for
+// garbage collection.
+
+template<int size, bool big_endian>
+void
+Target_mips<size, big_endian>::gc_process_relocs(
+                        Symbol_table* symtab,
+                        Layout* layout,
+                        Sized_relobj_file<size, big_endian>* object,
+                        unsigned int data_shndx,
+                        unsigned int,
+                        const unsigned char* prelocs,
+                        size_t reloc_count,
+                        Output_section* output_section,
+                        bool needs_special_offset_handling,
+                        size_t local_symbol_count,
+                        const unsigned char* plocal_symbols)
+{
+  typedef Target_mips<size, big_endian> Mips;
+  typedef typename Target_mips<size, big_endian>::Scan Scan;
+
+  gold::gc_process_relocs<size, big_endian, Mips, elfcpp::SHT_REL, Scan,
+                          typename Target_mips::Relocatable_size_for_reloc>(
+    symtab,
+    layout,
+    this,
+    object,
+    data_shndx,
+    prelocs,
+    reloc_count,
+    output_section,
+    needs_special_offset_handling,
+    local_symbol_count,
+    plocal_symbols);
+}
+
+// Scan the relocations to look for symbol adjustments.
+
+template<int size, bool big_endian>
+void
+Target_mips<size, big_endian>::scan_relocs(
+                        Symbol_table* symtab,
+                        Layout* layout,
+                        Sized_relobj_file<size, big_endian>* object,
+                        unsigned int data_shndx,
+                        unsigned int sh_type,
+                        const unsigned char* prelocs,
+                        size_t reloc_count,
+                        Output_section* output_section,
+                        bool needs_special_offset_handling,
+                        size_t local_symbol_count,
+                        const unsigned char* plocal_symbols)
+{
+  typedef Target_mips<size, big_endian> Mips;
+  typedef typename Target_mips<size, big_endian>::Scan Scan;
+
+  if (sh_type == elfcpp::SHT_RELA)
+    {
+      gold_error(_("%s: unsupported RELA reloc section"),
+                 object->name().c_str());
+      return;
+    }
+
+  gold::scan_relocs<size, big_endian, Mips, elfcpp::SHT_REL, Scan>(
+    symtab,
+    layout,
+    this,
+    object,
+    data_shndx,
+    prelocs,
+    reloc_count,
+    output_section,
+    needs_special_offset_handling,
+    local_symbol_count,
+    plocal_symbols);
+}
+
+template<int size, bool big_endian>
+bool
+Target_mips<size, big_endian>::mips_32bit_flags(elfcpp::Elf_Word flags)
+{
+  return ((flags & elfcpp::EF_MIPS_32BITMODE) != 0
+          || (flags & elfcpp::EF_MIPS_ABI) == elfcpp::E_MIPS_ABI_O32
+          || (flags & elfcpp::EF_MIPS_ABI) == elfcpp::E_MIPS_ABI_EABI32
+          || (flags & elfcpp::EF_MIPS_ARCH) == elfcpp::E_MIPS_ARCH_1
+          || (flags & elfcpp::EF_MIPS_ARCH) == elfcpp::E_MIPS_ARCH_2
+          || (flags & elfcpp::EF_MIPS_ARCH) == elfcpp::E_MIPS_ARCH_32
+          || (flags & elfcpp::EF_MIPS_ARCH) == elfcpp::E_MIPS_ARCH_32R2);
+}
+
+template<int size, bool big_endian>
+bool
+Target_mips<size, big_endian>::mips_mach_extends(elfcpp::Elf_Word base,
+                                                 elfcpp::Elf_Word extension)
+{
+  unsigned int i;
+
+  if(base == extension)
+    return true;
+
+  if ((base == elfcpp::E_MIPS_ARCH_32)
+      && mips_mach_extends(elfcpp::E_MIPS_ARCH_64, extension))
+    return true;
+
+  if ((base == elfcpp::E_MIPS_ARCH_32R2)
+      && mips_mach_extends(elfcpp::E_MIPS_ARCH_64R2, extension))
+    return true;
+
+  for (i = 0; i < this->extensions_.size(); i++)
+    if (extension == this->extensions_[i].second)
+      {
+        extension = this->extensions_[i].first;
+        if (extension == base)
+          return true;
+      }
+
+  return false;
+}
+
+template<int size, bool big_endian>
+void
+Target_mips<size, big_endian>::merge_processor_specific_flags(const char* name,
+                                                elfcpp::Elf_Word in_flags)
+{
+  elfcpp::Elf_Word out_flags = this->processor_specific_flags();
+
+  // If flags are not set yet, just copy them.
+  if(out_flags == 0)
+    this->set_processor_specific_flags(in_flags);
+  else
+    {
+      elfcpp::Elf_Word new_flags = out_flags;
+      new_flags |= in_flags & elfcpp::EF_MIPS_NOREORDER;
+
+      // Check flag compatibility.
+      in_flags &= ~elfcpp::EF_MIPS_NOREORDER;
+      out_flags &= ~elfcpp::EF_MIPS_NOREORDER;
+
+      // Some IRIX 6 BSD-compatibility objects have this bit set.  It
+      // doesn't seem to matter.
+      in_flags &= ~elfcpp::EF_MIPS_XGOT;
+      out_flags &= ~elfcpp::EF_MIPS_XGOT;
+
+      //  MIPSpro generates ucode info in n64 objects.  Again, we should
+      // just be able to ignore this.
+      in_flags &= ~elfcpp::EF_MIPS_UCODE;
+      out_flags &= ~elfcpp::EF_MIPS_UCODE;
+
+      if((in_flags & elfcpp::EF_MIPS_DYNAMIC) != 0)
+        in_flags |= elfcpp::EF_MIPS_PIC | elfcpp::EF_MIPS_CPIC;
+
+      // Input flags are same as output, do nothing.
+      if(in_flags == out_flags)
+        return;
+
+      // TODO AS: If input file has no sections, its flags are not important.
+
+      if (((in_flags & (elfcpp::EF_MIPS_PIC | elfcpp::EF_MIPS_CPIC)) != 0)
+          != ((out_flags & (elfcpp::EF_MIPS_PIC | elfcpp::EF_MIPS_CPIC)) != 0))
+        gold_warning(_("Linking abicalls files with non-abicalls files."));
+
+      if (in_flags & (elfcpp::EF_MIPS_PIC | elfcpp::EF_MIPS_CPIC))
+        new_flags |= elfcpp::EF_MIPS_CPIC;
+      if (!(in_flags & elfcpp::EF_MIPS_PIC))
+        new_flags &= ~elfcpp::EF_MIPS_PIC;
+
+      in_flags &= ~(elfcpp::EF_MIPS_PIC | elfcpp::EF_MIPS_CPIC);
+      out_flags &= ~(elfcpp::EF_MIPS_PIC | elfcpp::EF_MIPS_CPIC);
+
+      // Compare the ISAs.
+      if (mips_32bit_flags(out_flags) != mips_32bit_flags(in_flags))
+        {
+           gold_error(_("Source object %s is %d-bit, but output is %d-bit"),
+                       name, mips_32bit_flags(in_flags) ? 32 : 64,
+                       mips_32bit_flags(out_flags) ? 32 : 64);
+        }
+    else if(!mips_mach_extends(in_flags & (elfcpp::EF_MIPS_ARCH | elfcpp::EF_MIPS_MACH),
+         out_flags & (elfcpp::EF_MIPS_ARCH | elfcpp::EF_MIPS_MACH)))
+      {
+        // Input ISA is not set. Just skip it.
+        if((in_flags & (elfcpp::EF_MIPS_ARCH | elfcpp::EF_MIPS_MACH)) == 0);
+        // ISA is not set yet, do it now.
+        else if((out_flags & (elfcpp::EF_MIPS_ARCH | elfcpp::EF_MIPS_MACH)) == 0)
+          new_flags |= in_flags & (elfcpp::EF_MIPS_ARCH | elfcpp::EF_MIPS_MACH | elfcpp::EF_MIPS_32BITMODE);
+        // OBFD's ISA isn't the same as, or an extension of, IBFD's.
+        else if(mips_mach_extends(out_flags & (elfcpp::EF_MIPS_ARCH | elfcpp::EF_MIPS_MACH),
+            in_flags & (elfcpp::EF_MIPS_ARCH | elfcpp::EF_MIPS_MACH)))
+          {
+            // Copy the architecture info from IBFD to OBFD.  Also copy
+            // the 32-bit flag (if set) so that we continue to recognise
+            // OBFD as a 32-bit binary.
+            new_flags &= ~(elfcpp::EF_MIPS_ARCH | elfcpp::EF_MIPS_MACH);
+            new_flags |=
+                in_flags & (elfcpp::EF_MIPS_ARCH | elfcpp::EF_MIPS_MACH | elfcpp::EF_MIPS_32BITMODE);
+
+            // Copy across the ABI flags if OBFD doesn't use them
+            // and if that was what caused us to treat IBFD as 32-bit.
+            if((out_flags & elfcpp::EF_MIPS_ABI) == 0
+                && mips_32bit_flags(in_flags)
+                && !mips_32bit_flags(in_flags & ~elfcpp::EF_MIPS_ABI))
+              new_flags |= in_flags & elfcpp::EF_MIPS_ABI;
+          }
+        else
+          {
+            // The ISAs aren't compatible.
+            gold_error(_("%s ISA is 0x%x and it is not compatible with current"
+                         " ISA 0x%x"),
+                         name, in_flags & (elfcpp::EF_MIPS_ARCH | elfcpp::EF_MIPS_MACH),
+                         out_flags & (elfcpp::EF_MIPS_ARCH | elfcpp::EF_MIPS_MACH));
+          }
+      }
+
+    in_flags &= ~(elfcpp::EF_MIPS_ARCH | elfcpp::EF_MIPS_MACH | elfcpp::EF_MIPS_32BITMODE);
+    out_flags &= ~(elfcpp::EF_MIPS_ARCH | elfcpp::EF_MIPS_MACH | elfcpp::EF_MIPS_32BITMODE);
+
+    // Compare ABIs.  TODO AS: The 64-bit ABI does not use EF_MIPS_ABI.
+    // But, it does set EI_CLASS differently from any 32-bit ABI.
+    if ((in_flags & elfcpp::EF_MIPS_ABI) != (out_flags & elfcpp::EF_MIPS_ABI))
+      {
+        // Only error if both are set (to different values).
+        if ((in_flags & elfcpp::EF_MIPS_ABI) && (out_flags & elfcpp::EF_MIPS_ABI))
+          {
+             gold_error(_("%s ABI %d is different then current ABI %d"),
+                          name, in_flags & elfcpp::EF_MIPS_ABI,
+                          out_flags & elfcpp::EF_MIPS_ABI);
+          }
+
+        in_flags &= ~elfcpp::EF_MIPS_ABI;
+        out_flags &= ~elfcpp::EF_MIPS_ABI;
+      }
+
+    // Compare ABIs.
+    if ((in_flags & elfcpp::EF_MIPS_ABI2) != (out_flags & elfcpp::EF_MIPS_ABI2))
+      {
+        gold_error(_("%s is ABI%s while output is ABI%s"),
+                     name, ((in_flags & elfcpp::EF_MIPS_ABI2) ? "2" : ""),
+                     ((out_flags & elfcpp::EF_MIPS_ABI2) ? "2" : ""));
+
+        in_flags &= ~elfcpp::EF_MIPS_ABI2;
+        out_flags &= ~elfcpp::EF_MIPS_ABI2;
+      }
+
+    // Compare ASEs.  Forbid linking MIPS16 and microMIPS ASE modules together
+    // and allow arbitrary mixing of the remaining ASEs (retain the union).
+    if ((in_flags & elfcpp::EF_MIPS_ARCH_ASE) != (out_flags & elfcpp::EF_MIPS_ARCH_ASE))
+      {
+        int old_micro = out_flags & elfcpp::EF_MIPS_ARCH_ASE_MICROMIPS;
+        int new_micro = in_flags & elfcpp::EF_MIPS_ARCH_ASE_MICROMIPS;
+        int old_m16 = out_flags & elfcpp::EF_MIPS_ARCH_ASE_M16;
+        int new_m16 = in_flags & elfcpp::EF_MIPS_ARCH_ASE_M16;
+        int micro_mis = old_m16 && new_micro;
+        int m16_mis = old_micro && new_m16;
+
+        if (m16_mis || micro_mis)
+          {
+            gold_error(_("%s ASE is %s while output ASE is %s"),
+                         name, m16_mis ? "MIPS16" : "microMIPS",
+                         m16_mis ? "microMIPS" : "MIPS16");
+          }
+
+        new_flags |= in_flags & elfcpp::EF_MIPS_ARCH_ASE;
+
+        in_flags &= ~ elfcpp::EF_MIPS_ARCH_ASE;
+        out_flags &= ~ elfcpp::EF_MIPS_ARCH_ASE;
+      }
+
+    // Warn about any other mismatches
+    if (in_flags != out_flags)
+      {
+        gold_error(_("%s uses different flags 0x%x then output 0x%x"),
+                     name, in_flags, out_flags);
+      }
+
+      this->set_processor_specific_flags(new_flags);
+    }
+}
+
+// Finalize the sections.
+
+template <int size, bool big_endian>
+void
+Target_mips<size, big_endian>::do_finalize_sections(Layout* layout,
+                                        const Input_objects* input_objects,
+                                        Symbol_table* symtab)
+{
+  // Add NULL segment.
+  if(!parameters->options().relocatable())
+    layout->make_output_segment(elfcpp::PT_NULL, 0);
+
+  for (Layout::Section_list::const_iterator p = layout->section_list().begin();
+    p != layout->section_list().end(); ++p)
+      if ((*p)->type() == elfcpp::SHT_MIPS_REGINFO)
+        {
+          Mips_output_section_reginfo<size>* reginfo =
+          Mips_output_section_reginfo<size>::as_mips_output_section_reginfo(*p);
+
+          if(this->gp() == NULL)
+            reginfo->set_gp(0);
+          else
+            reginfo->set_gp(this->gp());
+
+          if(!parameters->options().relocatable())
+            {
+              Output_segment *reginfo_segment =
+                  layout->make_output_segment(elfcpp::PT_MIPS_REGINFO, elfcpp::PF_R);
+              reginfo_segment->add_output_section_to_nonload(reginfo, elfcpp::PF_R);
+            }
+
+          // There is only one .reginfo section
+          break;
+        }
+
+  if(this->got_section())
+    {
+      this->got_section()->add_global_relocs();
+      this->got_section()->add_global_tls_relocs();
+    }
+
+  // Merge processor-specific flags.
+  for (Input_objects::Relobj_iterator p = input_objects->relobj_begin();
+       p != input_objects->relobj_end();
+       ++p)
+    {
+      Sized_relobj_file<size, big_endian>* relobj =
+                static_cast<const Sized_relobj_file<size, big_endian>*>(*p);
+
+      Input_file::Format format = relobj->input_file()->format();
+      if (format == Input_file::FORMAT_ELF)
+        {
+          // Read processor-specific flags in ELF file header.
+          const unsigned char* pehdr = relobj->
+                                            get_view(elfcpp::file_header_offset,
+                                            elfcpp::Elf_sizes<size>::ehdr_size,
+                                            true, false);
+
+          elfcpp::Ehdr<size, big_endian> ehdr(pehdr);
+          elfcpp::Elf_Word in_flags = ehdr.get_e_flags();
+
+          this->merge_processor_specific_flags(relobj->name().c_str(), in_flags);
+        }
+    }
+
+  for (Input_objects::Dynobj_iterator p = input_objects->dynobj_begin();
+       p != input_objects->dynobj_end();
+       ++p)
+    {
+      Sized_dynobj<size, big_endian>* dynobj =
+                static_cast<const Sized_dynobj<size, big_endian>*>(*p);
+
+      // Read processor-specific flags.
+      const unsigned char* pehdr = dynobj->get_view(elfcpp::file_header_offset,
+                                           elfcpp::Elf_sizes<size>::ehdr_size,
+                                           true, false);
+
+      elfcpp::Ehdr<size, big_endian> ehdr(pehdr);
+      elfcpp::Elf_Word in_flags = ehdr.get_e_flags();
+
+      this->merge_processor_specific_flags(dynobj->name().c_str(), in_flags);
+    }
+
+  // Fill in some more dynamic tags.
+  const Reloc_section* rel_plt = (this->plt_ == NULL
+                                  ? NULL
+                                  : this->plt_->rel_plt());
+  layout->add_target_dynamic_tags(true, this->got_, rel_plt,
+                                  this->rel_dyn_, true, false);
+
+  Output_data_dynamic* const odyn = layout->dynamic_data();
+  if((odyn) &&
+    (!parameters->options().relocatable() && !parameters->doing_static_link()))
+  {
+    // In case there is no .got section, create one.
+    this->got_section(symtab, layout);
+
+    unsigned int d_val;
+    // This element holds a 32-bit version id for the Runtime
+    // Linker Interface.  This will start at integer value 1.
+    d_val = 0x01;
+    odyn->add_constant(elfcpp::DT_MIPS_RLD_VERSION, d_val);
+
+    // Dynamic flags
+    d_val = elfcpp::RHF_NOTPOT;
+    odyn->add_constant(elfcpp::DT_MIPS_FLAGS, d_val);
+
+    // This member holds the base address of the segment.
+    odyn->add_target_specific(elfcpp::DT_MIPS_BASE_ADDRESS);
+
+    // This member holds the number of entries in the .dynsym section.
+    odyn->add_target_specific(elfcpp::DT_MIPS_SYMTABNO);
+
+    // This member holds the index of the first dynamic symbol
+    // table entry that corresponds to an entry in the global offset table.
+    odyn->add_target_specific(elfcpp::DT_MIPS_GOTSYM);
+
+    // This member holds the number of local global offset table entries.
+    odyn->add_target_specific(elfcpp::DT_MIPS_LOCAL_GOTNO);
+
+    if(this->plt_ != NULL)
+      // DT_MIPS_PLTGOT dynamic tag
+      odyn->add_section_address(elfcpp::DT_MIPS_PLTGOT, this->got_plt_);
+  }
+
+  // Set the .text section.
+  this->text_section_ = layout->find_output_section(".text");
+  // Set the symbol table
+  this->symtab_ = symtab;
+  // Set the layout
+  this->layout_ = layout;
+
+  // Emit any relocs we saved in an attempt to avoid generating COPY
+  // relocs.
+  if (this->copy_relocs_.any_saved_relocs())
+    this->copy_relocs_.emit(this->rel_dyn_section(layout));
+
+  Target::do_finalize_sections (layout, input_objects, symtab);
+ }
+
+// Functor class for processing the global symbol table.  Processes the
+// index in dynamic section if the symbol has GOT entry, and finds
+// minimum index value.
+
+template<int size, bool big_endian>
+class Symbol_visitor_gotsym
+{
+ public:
+  Symbol_visitor_gotsym()
+  { }
+
+  void
+  operator()(const Sized_symbol<size>* sym)
+  {
+    if (sym->has_got_offset(0) && sym->needs_dynsym_entry() && sym->dynsym_index() < this->min_index_)
+      this->min_index_ = sym->dynsym_index();
+  }
+
+  unsigned int min_dynsym_index()
+  {
+    return this->min_index_;
+  }
+ private:
+  static unsigned int min_index_;
+};
+
+template<int size, bool big_endian>
+unsigned int  Symbol_visitor_gotsym<size, big_endian>::min_index_ = -1U;
+
+template<int size, bool big_endian>
+void
+Target_mips<size, big_endian>::do_fix_sections(Layout*, Symbol_table* )
+{
+  Output_section *dynsym = this->layout_->find_output_section(".dynsym");
+
+  if((dynsym != NULL) && (this->mips_stubs_ != NULL))
+    {
+      this->mips_stubs_->set_big_dyn_symtab(((unsigned int)dynsym->data_size()/16) > 0x10000);
+
+      this->mips_stubs_->fix_symbol_values();
+    }
+}
+
+// MIPS specific dynamic tags.
+template<int size, bool big_endian>
+unsigned int
+Target_mips<size, big_endian>::do_dynamic_tag_value(elfcpp::DT tag) const
+{
+  Symbol_table *symtab = this->symtab_;
+  Layout *layout = this->layout_;
+
+  Output_section *dynsym = layout->find_output_section(".dynsym");
+  gold_assert(dynsym != NULL);
+
+  switch(tag)
+    {
+    case elfcpp::DT_MIPS_BASE_ADDRESS:
+      {
+        typedef std::vector<Output_segment*> Segment_list;
+        const Segment_list segment_list_ = layout->segment_list();
+        unsigned int vaddr = -1U;
+        for (Segment_list::const_iterator p = segment_list_.begin();
+            p != segment_list_.end();
+            ++p)
+          {
+            if(((*p)->flags() & elfcpp::PF_R) != 0)
+              {
+                if((*p)->vaddr() < vaddr)
+                vaddr = (*p)->vaddr();
+              }
+          }
+          return vaddr;
+        }
+    case elfcpp::DT_MIPS_SYMTABNO:
+      return (unsigned int)dynsym->data_size()/16;
+    case elfcpp::DT_MIPS_GOTSYM:
+      {
+        unsigned int min_index = symtab->global_got_index();
+
+        if (min_index == -1U)
+          min_index = (unsigned int)dynsym->data_size()/16;
+
+        return min_index;
+      }
+    case elfcpp::DT_MIPS_LOCAL_GOTNO:
+
+      return(unsigned int)this->got_->data_size()/4 -
+        ((unsigned int)dynsym->data_size()/16 - symtab->global_got_index()) -
+        this->got_->tls_entries();
+    default:
+      gold_error(_("Unknown dynamic tag 0x%x"), (unsigned int)tag);
+    }
+
+  return (unsigned int)-1;
+}
+
+// Relocate a section.
+
+template<int size, bool big_endian>
+void
+Target_mips<size, big_endian>::relocate_section(
+                        const Relocate_info<size, big_endian>* relinfo,
+                        unsigned int sh_type,
+                        const unsigned char* prelocs,
+                        size_t reloc_count,
+                        Output_section* output_section,
+                        bool needs_special_offset_handling,
+                        unsigned char* view,
+                        typename elfcpp::Elf_types<size>::Elf_Addr address,
+                        section_size_type view_size,
+                        const Reloc_symbol_changes* reloc_symbol_changes)
+{
+  typedef Target_mips<size, big_endian> Mips;
+  typedef typename Target_mips<size, big_endian>::Relocate Mips_relocate;
+
+  gold_assert(sh_type == elfcpp::SHT_REL);
+
+  gold::relocate_section<size, big_endian, Mips, elfcpp::SHT_REL,
+    Mips_relocate>(
+    relinfo,
+    this,
+    prelocs,
+    reloc_count,
+    output_section,
+    needs_special_offset_handling,
+    view,
+    address,
+    view_size,
+    reloc_symbol_changes);
+}
+
+// Return the size of a relocation while scanning during a relocatable
+// link.
+
+template<int size, bool big_endian>
+unsigned int
+Target_mips<size, big_endian>::Relocatable_size_for_reloc::get_size_for_reloc(
+    unsigned int r_type,
+    Relobj* object)
+{
+  switch (r_type)
+    {
+    case elfcpp::R_MIPS_NONE:
+    case elfcpp::R_MIPS_UNUSED1:
+    case elfcpp::R_MIPS_UNUSED2:
+    case elfcpp::R_MIPS_UNUSED3:
+    case elfcpp::R_MIPS_INSERT_A:
+    case elfcpp::R_MIPS_INSERT_B:
+    case elfcpp::R_MIPS_DELETE:
+    case elfcpp::R_MIPS_TLS_DTPMOD64:
+    case elfcpp::R_MIPS_TLS_DTPREL64:
+    case elfcpp::R_MIPS_REL16:
+    case elfcpp::R_MIPS_ADD_IMMEDIATE:
+    case elfcpp::R_MIPS_PJUMP:
+    case elfcpp::R_MIPS_RELGOT:
+    case elfcpp::R_MIPS_TLS_TPREL64:
+    case elfcpp::R_MIPS_GNU_VTINHERIT:
+    case elfcpp::R_MIPS_GNU_VTENTRY:
+      return 0;
+
+    case elfcpp::R_MIPS_64:
+    case elfcpp::R_MIPS_SUB:
+      return 8;
+
+    case elfcpp::R_MIPS_32:
+    case elfcpp::R_MIPS_TLS_DTPMOD32:
+    case elfcpp::R_MIPS_TLS_DTPREL32:
+    case elfcpp::R_MIPS_TLS_TPREL32:
+    case elfcpp::R_MIPS_REL32:
+    case elfcpp::R_MIPS_PC32:
+    case elfcpp::R_MIPS_GPREL32:
+    case elfcpp::R_MIPS_JALR:
+    case elfcpp::R_MIPS_SCN_DISP:
+      return 4;
+
+    case elfcpp::R_MIPS_16:
+    case elfcpp::R_MIPS_HI16:
+    case elfcpp::R_MIPS_LO16:
+    case elfcpp::R_MIPS_HIGHER:
+    case elfcpp::R_MIPS_HIGHEST:
+    case elfcpp::R_MIPS_GPREL16:
+    case elfcpp::R_MIPS16_HI16:
+    case elfcpp::R_MIPS16_LO16:
+    case elfcpp::R_MIPS_PC16:
+    case elfcpp::R_MIPS_GNU_REL16_S2:
+    case elfcpp::R_MIPS_GOT16:
+    case elfcpp::R_MIPS16_GOT16:
+    case elfcpp::R_MIPS_CALL16:
+    case elfcpp::R_MIPS16_CALL16:
+    case elfcpp::R_MIPS_GOT_HI16:
+    case elfcpp::R_MIPS_CALL_HI16:
+    case elfcpp::R_MIPS_GOT_LO16:
+    case elfcpp::R_MIPS_CALL_LO16:
+    case elfcpp::R_MIPS_TLS_DTPREL_HI16:
+    case elfcpp::R_MIPS_TLS_DTPREL_LO16:
+    case elfcpp::R_MIPS_TLS_TPREL_HI16:
+    case elfcpp::R_MIPS_TLS_TPREL_LO16:
+    case elfcpp::R_MIPS16_GPREL:
+    case elfcpp::R_MIPS_GOT_DISP:
+    case elfcpp::R_MIPS_LITERAL:
+    case elfcpp::R_MIPS_GOT_PAGE:
+    case elfcpp::R_MIPS_GOT_OFST:
+    case elfcpp::R_MIPS_TLS_GD:
+    case elfcpp::R_MIPS_TLS_LDM:
+    case elfcpp::R_MIPS_TLS_GOTTPREL:
+      return 2;
+
+    // These relocations are not byte sized
+    case elfcpp::R_MIPS_26:
+    case elfcpp::R_MIPS16_26:
+      return 4;
+
+    // These relocations are not byte sized
+    case elfcpp::R_MIPS_SHIFT5:
+    case elfcpp::R_MIPS_SHIFT6:
+      return 1;
+
+    case elfcpp::R_MIPS_COPY:
+    case elfcpp::R_MIPS_GLOB_DAT:
+    case elfcpp::R_MIPS_JUMP_SLOT:
+      object->error(_("unexpected reloc %u in object file"), r_type);
+      return 0;
+
+    default:
+      object->error(_("unsupported reloc %u in object file"), r_type);
+      return 0;
+  }
+}
+
+// Scan the relocs during a relocatable link.
+
+template<int size, bool big_endian>
+void
+Target_mips<size, big_endian>::scan_relocatable_relocs(
+                        Symbol_table* symtab,
+                        Layout* layout,
+                        Sized_relobj_file<size, big_endian>* object,
+                        unsigned int data_shndx,
+                        unsigned int sh_type,
+                        const unsigned char* prelocs,
+                        size_t reloc_count,
+                        Output_section* output_section,
+                        bool needs_special_offset_handling,
+                        size_t local_symbol_count,
+                        const unsigned char* plocal_symbols,
+                        Relocatable_relocs* rr)
+{
+  gold_assert(sh_type == elfcpp::SHT_REL);
+
+  typedef Mips_scan_relocatable_relocs<big_endian, elfcpp::SHT_REL,
+    Relocatable_size_for_reloc> Scan_relocatable_relocs;
+
+  gold::scan_relocatable_relocs<size, big_endian, elfcpp::SHT_REL,
+    Scan_relocatable_relocs>(
+    symtab,
+    layout,
+    object,
+    data_shndx,
+    prelocs,
+    reloc_count,
+    output_section,
+    needs_special_offset_handling,
+    local_symbol_count,
+    plocal_symbols,
+    rr);
+}
+
+// Relocate a section during a relocatable link.
+
+template<int size, bool big_endian>
+void
+Target_mips<size, big_endian>::relocate_for_relocatable(
+                        const Relocate_info<size, big_endian>* relinfo,
+                        unsigned int sh_type,
+                        const unsigned char* prelocs,
+                        size_t reloc_count,
+                        Output_section* output_section,
+                        off_t offset_in_output_section,
+                        const Relocatable_relocs* rr,
+                        unsigned char* view,
+                        typename elfcpp::Elf_types<size>::Elf_Addr view_address,
+                        section_size_type view_size,
+                        unsigned char* reloc_view,
+                        section_size_type reloc_view_size)
+{
+  gold_assert(sh_type == elfcpp::SHT_REL);
+
+  gold::relocate_for_relocatable<size, big_endian, elfcpp::SHT_REL>(
+    relinfo,
+    prelocs,
+    reloc_count,
+    output_section,
+    offset_in_output_section,
+    rr,
+    view,
+    view_address,
+    view_size,
+    reloc_view,
+    reloc_view_size);
+}
+
+// Perform target-specific processing in a relocatable link.  This is
+// only used if we use the relocation strategy RELOC_SPECIAL.
+
+template<int size, bool big_endian>
+void
+Target_mips<size, big_endian>::relocate_special_relocatable(
+    const Relocate_info<size, big_endian>* relinfo,
+    unsigned int sh_type,
+    const unsigned char* preloc_in,
+    size_t relnum,
+    Output_section* output_section,
+    off_t offset_in_output_section,
+    unsigned char* view,
+    elfcpp::Elf_types<32>::Elf_Addr view_address,
+    section_size_type,
+    unsigned char* preloc_out)
+{
+  // We can only handle REL type relocation sections.
+  gold_assert(sh_type == elfcpp::SHT_REL);
+
+  typedef typename Reloc_types<elfcpp::SHT_REL, size, big_endian>::Reloc Reltype;
+  typedef typename Reloc_types<elfcpp::SHT_REL, size, big_endian>::Reloc_write
+    Reltype_write;
+  typedef typename elfcpp::Elf_types<32>::Elf_Addr Mips_address;
+  typedef Mips_relocate_functions<size, big_endian> Reloc_funcs;
+
+  const Mips_address invalid_address = static_cast<Mips_address>(0) - 1;
+
+  const Sized_relobj_file<size, big_endian>* object = relinfo->object;
+  const unsigned int local_count = object->local_symbol_count();
+
+  Reltype reloc(preloc_in);
+  Reltype_write reloc_write(preloc_out);
+
+  elfcpp::Elf_types<32>::Elf_WXword r_info = reloc.get_r_info();
+  const unsigned int r_sym = elfcpp::elf_r_sym<size>(r_info);
+  const unsigned int r_type = elfcpp::elf_r_type<size>(r_info);
+
+  // Get the new symbol index.
+  // We only use RELOC_SPECIAL strategy in local relocations.
+  gold_assert(r_sym < local_count);
+
+  // We are adjusting a section symbol.  We need to find
+  // the symbol table index of the section symbol for
+  // the output section corresponding to input section
+  // in which this symbol is defined.
+  bool is_ordinary;
+  unsigned int shndx = object->local_symbol_input_shndx(r_sym, &is_ordinary);
+  gold_assert(is_ordinary);
+  Output_section* os = object->output_section(shndx);
+  gold_assert(os != NULL);
+  gold_assert(os->needs_symtab_index());
+  unsigned int new_symndx = os->symtab_index();
+
+  // Get the new offset--the location in the output section where
+  // this relocation should be applied.
+
+  Mips_address offset = reloc.get_r_offset();
+  Mips_address new_offset;
+  if (offset_in_output_section != invalid_address)
+    new_offset = offset + offset_in_output_section;
+  else
+    {
+      section_offset_type sot_offset =
+          convert_types<section_offset_type, Mips_address>(offset);
+      section_offset_type new_sot_offset =
+          output_section->output_offset(object, relinfo->data_shndx,
+                                        sot_offset);
+      gold_assert(new_sot_offset != -1);
+      new_offset = new_sot_offset;
+    }
+
+  // In an object file, r_offset is an offset within the section.
+  // In an executable or dynamic object, generated by
+  // --emit-relocs, r_offset is an absolute address.
+  if (!parameters->options().relocatable())
+    {
+      new_offset += view_address;
+      if (offset_in_output_section != invalid_address)
+        new_offset -= offset_in_output_section;
+    }
+
+  reloc_write.put_r_offset(new_offset);
+  reloc_write.put_r_info(elfcpp::elf_r_info<32>(new_symndx, r_type));
+
+  // Handle the reloc addend.
+  // The relocation uses a section symbol in the input file.
+  // We are adjusting it to use a section symbol in the output
+  // file.  The input section symbol refers to some address in
+  // the input section.  We need the relocation in the output
+  // file to refer to that same address.  This adjustment to
+  // the addend is the same calculation we use for a simple
+  // absolute relocation for the input section symbol.
+
+  unsigned char* paddend = view + offset;
+  typename Reloc_funcs::Status reloc_status = Reloc_funcs::STATUS_OKAY;
+  switch (r_type)
+    {
+    case elfcpp::R_MIPS_26:
+      reloc_status = Reloc_funcs::rel26(paddend, object, object->local_symbol(r_sym),
+                                          offset_in_output_section, false);
+
+      break;
+
+    default:
+      gold_unreachable();
+    }
+
+  // Report any errors.
+  switch (reloc_status)
+    {
+    case Reloc_funcs::STATUS_OKAY:
+      break;
+    case Reloc_funcs::STATUS_OVERFLOW:
+      gold_error_at_location(relinfo, relnum, new_offset,
+                             _("relocation overflow"));
+      break;
+    case Reloc_funcs::STATUS_BAD_RELOC:
+      gold_error_at_location(
+        relinfo,
+        relnum,
+        new_offset ,
+        _("unexpected opcode while processing relocation"));
+      break;
+    default:
+      gold_unreachable();
+    }
+}
+
+// Optimize the TLS relocation type based on what we know about the
+// symbol.  IS_FINAL is true if the final address of this symbol is
+// known at link time.
+
+template<int size, bool big_endian>
+tls::Tls_optimization
+Target_mips<size, big_endian>::optimize_tls_reloc(bool, int)
+{
+  // FIXME: Currently we do not do any TLS optimization.
+  return tls::TLSOPT_NONE;
+}
+
+// We are about to emit a dynamic relocation of type R_TYPE.  If the
+// dynamic linker does not support it, issue an error.
+
+template<int size, bool big_endian>
+void
+Target_mips<size, big_endian>::Scan::check_non_pic(Relobj* object,
+                                                        unsigned int r_type)
+{
+  switch (r_type)
+    {
+    // These are the relocation types supported by glibc for MIPS.
+    case elfcpp::R_MIPS_TLS_DTPMOD32:
+    case elfcpp::R_MIPS_TLS_DTPREL32:
+    case elfcpp::R_MIPS_TLS_TPREL32:
+    case elfcpp::R_MIPS_REL32:
+    case elfcpp::R_MIPS_GLOB_DAT:
+    case elfcpp::R_MIPS_64:
+      return;
+
+    default:
+      {
+        // This prevents us from issuing more than one error per reloc
+        // section.  But we can still wind up issuing more than one
+        // error per object file.
+        if (this->issued_non_pic_error_)
+          return;
+        gold_assert(parameters->options().output_is_position_independent());
+        object->error(_("requires unsupported dynamic reloc; "
+                        "recompile with -fPIC"));
+        this->issued_non_pic_error_ = true;
+        return;
+      }
+
+    case elfcpp::R_MIPS_NONE:
+      gold_unreachable();
+    }
+}
+
+// Scan a relocation for a local symbol.
+
+template<int size, bool big_endian>
+inline void
+Target_mips<size, big_endian>::Scan::local(
+                        Symbol_table* symtab,
+                        Layout* layout,
+                        Target_mips<size, big_endian>* target,
+                        Sized_relobj_file<size, big_endian>* object,
+                        unsigned int data_shndx,
+                        Output_section* output_section,
+                        const elfcpp::Rel<size, big_endian>& reloc,
+                        unsigned int r_type,
+                        const elfcpp::Sym<size, big_endian>& lsym)
+{
+  switch (r_type)
+    {
+    // Global offset table relocations
+    case elfcpp::R_MIPS_CALL16:
+    case elfcpp::R_MIPS16_CALL16:
+    case elfcpp::R_MIPS_GOT16:
+    case elfcpp::R_MIPS16_GOT16:
+      {
+        Mips_output_data_got<size, big_endian>* got =
+          target->got_section(symtab, layout);
+
+        std::stringstream tmp;
+        tmp << static_cast<unsigned int> (reloc.get_r_info())
+          << static_cast<unsigned int> (reinterpret_cast<unsigned long long> (object))
+          << static_cast<unsigned int> (reloc.get_r_offset());
+        std::string key = tmp.str();
+
+        got->add_got16_view(key, got);
+      }
+      break;
+    case elfcpp::R_MIPS_GOT_DISP:
+    case elfcpp::R_MIPS_GOT_HI16:
+    case elfcpp::R_MIPS_CALL_HI16:
+    case elfcpp::R_MIPS_GOT_LO16:
+    case elfcpp::R_MIPS_CALL_LO16:
+      {
+        // The symbol requires a GOT entry.
+        Mips_output_data_got<size, big_endian>* got =
+          target->got_section(symtab, layout);
+
+        unsigned int r_sym = elfcpp::elf_r_sym<size>(reloc.get_r_info());
+
+        if (got->add_local(object, r_sym, GOT_TYPE_STANDARD))
+          {
+            // If we are generating a shared object, we need to add a
+            // dynamic RELATIVE relocation for this symbol's GOT entry.
+/*          if (parameters->options().output_is_position_independent())
+              {
+                Reloc_section* rel_dyn = target->rel_dyn_section(layout);
+                unsigned int r_sym = elfcpp::elf_r_sym<size>(
+                    reloc.get_r_info());
+                rel_dyn->add_local_relative(
+                    object, r_sym, elfcpp::R_MIPS_GOT16, got,
+                    object->local_got_offset(r_sym, GOT_TYPE_STANDARD));
+              }*/
+          }
+      }
+      break;
+    case elfcpp::R_MIPS_GPREL32:
+    case elfcpp::R_MIPS_GPREL16:
+    case elfcpp::R_MIPS16_GPREL:
+    case elfcpp::R_MIPS_LITERAL:
+      break;
+    case elfcpp::R_MIPS_NONE:
+    case elfcpp::R_MIPS_16:
+      break;
+    case elfcpp::R_MIPS_32:
+      {
+        if (parameters->options().output_is_position_independent())
+          {
+            Reloc_section* rel_dyn = target->rel_dyn_section(layout);
+            unsigned int r_sym = elfcpp::elf_r_sym<32>(reloc.get_r_info());
+
+            rel_dyn->add_symbolless_local_addend(object, r_sym, elfcpp::R_MIPS_REL32,
+                                        output_section, data_shndx,
+                                        reloc.get_r_offset());
+          }
+      }
+    case elfcpp::R_MIPS_REL32:
+    case elfcpp::R_MIPS_26:
+    case elfcpp::R_MIPS_HI16:
+    case elfcpp::R_MIPS_LO16:
+    case elfcpp::R_MIPS_PC16:
+    case elfcpp::R_MIPS_UNUSED1:
+    case elfcpp::R_MIPS_UNUSED2:
+    case elfcpp::R_MIPS_UNUSED3:
+    case elfcpp::R_MIPS_SHIFT5:
+    case elfcpp::R_MIPS_SHIFT6:
+    case elfcpp::R_MIPS_64:
+    case elfcpp::R_MIPS_GOT_PAGE:
+    case elfcpp::R_MIPS_GOT_OFST:
+    case elfcpp::R_MIPS_SUB:
+    case elfcpp::R_MIPS_INSERT_A:
+    case elfcpp::R_MIPS_INSERT_B:
+    case elfcpp::R_MIPS_DELETE:
+    case elfcpp::R_MIPS_HIGHER:
+    case elfcpp::R_MIPS_HIGHEST:
+    case elfcpp::R_MIPS_SCN_DISP:
+    case elfcpp::R_MIPS_REL16:
+    case elfcpp::R_MIPS_ADD_IMMEDIATE:
+    case elfcpp::R_MIPS_PJUMP:
+    case elfcpp::R_MIPS_RELGOT:
+    case elfcpp::R_MIPS_JALR:
+    case elfcpp::R_MIPS_GLOB_DAT:
+    case elfcpp::R_MIPS16_26:
+    case elfcpp::R_MIPS16_HI16:
+    case elfcpp::R_MIPS16_LO16:
+    case elfcpp::R_MIPS_COPY:
+    case elfcpp::R_MIPS_JUMP_SLOT:
+    case elfcpp::R_MIPS_PC32:
+    case elfcpp::R_MIPS_GNU_REL16_S2:
+    case elfcpp::R_MIPS_GNU_VTINHERIT:
+    case elfcpp::R_MIPS_GNU_VTENTRY:
+      break;
+
+    case elfcpp::R_MIPS_TLS_DTPMOD32:
+    case elfcpp::R_MIPS_TLS_DTPREL32:
+    case elfcpp::R_MIPS_TLS_DTPMOD64:
+    case elfcpp::R_MIPS_TLS_DTPREL64:
+    case elfcpp::R_MIPS_TLS_GD:
+    case elfcpp::R_MIPS_TLS_LDM:
+    case elfcpp::R_MIPS_TLS_DTPREL_HI16:
+    case elfcpp::R_MIPS_TLS_DTPREL_LO16:
+    case elfcpp::R_MIPS_TLS_GOTTPREL:
+    case elfcpp::R_MIPS_TLS_TPREL32:
+    case elfcpp::R_MIPS_TLS_TPREL64:
+    case elfcpp::R_MIPS_TLS_TPREL_HI16:
+    case elfcpp::R_MIPS_TLS_TPREL_LO16:
+      {
+        unsigned int r_sym = elfcpp::elf_r_sym<size>(reloc.get_r_info());
+        if(object->local_has_got_offset(r_sym, GOT_TYPE_TLS_OFFSET))
+          break;
+
+        bool output_is_shared = parameters->options().shared();
+        const tls::Tls_optimization optimized_type
+            = Target_mips<size, big_endian>::optimize_tls_reloc(
+                                                !output_is_shared, r_type);
+        switch (r_type)
+          {
+          case elfcpp::R_MIPS_TLS_GD:
+            if (optimized_type == tls::TLSOPT_NONE)
+              {
+                // Create a pair of GOT entries for the module index and
+                // dtv-relative offset.
+                Mips_output_data_got<size, big_endian>* got
+                    = target->got_section(symtab, layout);
+                unsigned int shndx = lsym.get_st_shndx();
+                bool is_ordinary;
+                shndx = object->adjust_sym_shndx(r_sym, shndx, &is_ordinary);
+                if (!is_ordinary)
+                  {
+                    object->error(_("local symbol %u has bad shndx %u"),
+                                  r_sym, shndx);
+                    break;
+                  }
+
+                got->add_tls_gd_local_reloc(GOT_TYPE_TLS_PAIR, object, r_sym);
+              }
+            else
+              // FIXME: TLS optimization not supported yet.
+              gold_unreachable();
+            break;
+
+          case elfcpp::R_MIPS_TLS_LDM:
+            if (optimized_type == tls::TLSOPT_NONE)
+              {
+                // Create a GOT entry for the module index.
+                target->got_mod_index_entry(symtab, layout, object);
+              }
+            else
+              // FIXME: TLS optimization not supported yet.
+              gold_unreachable();
+            break;
+          case elfcpp::R_MIPS_TLS_GOTTPREL:
+            layout->set_has_static_tls();
+            if (optimized_type == tls::TLSOPT_NONE)
+              {
+                // Create a GOT entry for the tp-relative offset.
+                Mips_output_data_got<size, big_endian>* got
+                  = target->got_section(symtab, layout);
+                if (!parameters->doing_static_link())
+                    got->add_local_with_rel(object, r_sym, GOT_TYPE_TLS_OFFSET,
+                            target->rel_dyn_section(layout),
+                            size == 32 ? elfcpp::R_MIPS_TLS_TPREL32 :
+                                elfcpp::R_MIPS_TLS_TPREL64);
+                else if (!object->local_has_got_offset(r_sym,
+                                                       GOT_TYPE_TLS_OFFSET))
+                  {
+                    got->add_local(object, r_sym, GOT_TYPE_TLS_OFFSET);
+
+                    unsigned int got_offset =
+                        object->local_got_offset(r_sym, GOT_TYPE_TLS_OFFSET);
+                    got->add_static_reloc(got_offset,
+                                size == 32 ? elfcpp::R_MIPS_TLS_TPREL32 :
+                                        elfcpp::R_MIPS_TLS_TPREL64, object,
+                                        r_sym);
+                  }
+              }
+            else
+              // FIXME: TLS optimization not supported yet.
+              gold_unreachable();
+            break;
+
+          default: // TODO AS: Check if this is correct at all
+            layout->set_has_static_tls();
+            if (output_is_shared)
+              {
+                // We need to create a dynamic relocation.
+                gold_assert(lsym.get_st_type() != elfcpp::STT_SECTION);
+                Reloc_section* rel_dyn = target->rel_dyn_section(layout);
+                rel_dyn->add_local(object, r_sym, size == 32 ?
+                                        elfcpp::R_MIPS_TLS_TPREL32 :
+                                                elfcpp::R_MIPS_TLS_TPREL64,
+                                   output_section, data_shndx,
+                                   reloc.get_r_offset());
+              }
+            break;
+         }
+      }
+      break;
+
+    default:
+      unsupported_reloc_local(object, r_type);
+      break;
+    }
+}
+
+template<int size, bool big_endian>
+void
+Mips_output_data_got<size, big_endian>::do_write(Output_file* of)
+{
+  typedef typename elfcpp::Elf_types<size>::Elf_Addr Mips_address;
+
+  // Call parent to write out GOT.
+  Output_data_got<size, big_endian>::do_write(of);
+
+// Collect views for later fixing values of .got section
+  if(!this->got16_views_.empty())
+    {
+      const off_t offset = this->offset();
+      const section_size_type oview_size =
+        convert_to_section_size_type(this->data_size());
+      unsigned char* const oview = of->get_output_view(offset, oview_size);
+
+      this->got_view_ = oview;
+    }
+
+  // We are done if there is no fix up.
+  if (this->static_relocs_.empty())
+    return;
+
+  const off_t offset = this->offset();
+  const section_size_type oview_size =
+    convert_to_section_size_type(this->data_size());
+  unsigned char* const oview = of->get_output_view(offset, oview_size);
+
+  Output_segment* tls_segment = this->layout_->tls_segment();
+  gold_assert(tls_segment != NULL);
+
+  for (size_t i = 0; i < this->static_relocs_.size(); ++i)
+    {
+      Static_reloc& reloc(this->static_relocs_[i]);
+
+      Mips_address value;
+      if (!reloc.symbol_is_global())
+        {
+          Sized_relobj_file<size, big_endian>* object = reloc.relobj();
+          const Symbol_value<size>* psymval =
+            reloc.relobj()->local_symbol(reloc.index());
+
+          // We are doing static linking.  Issue an error and skip this
+          // relocation if the symbol is undefined or in a discarded_section.
+          bool is_ordinary;
+          unsigned int shndx = psymval->input_shndx(&is_ordinary);
+          if ((shndx == elfcpp::SHN_UNDEF)
+              || (is_ordinary
+                  && shndx != elfcpp::SHN_UNDEF
+                  && !object->is_section_included(shndx)
+                  && !this->symbol_table_->is_section_folded(object, shndx)))
+            {
+              gold_error(_("undefined or discarded local symbol %u from "
+                           " object %s in GOT"),
+                         reloc.index(), reloc.relobj()->name().c_str());
+              continue;
+            }
+
+          value = psymval->value(object, 0);
+        }
+      else
+        {
+          const Symbol* gsym = reloc.symbol();
+          gold_assert(gsym != NULL);
+          if (gsym->is_forwarder())
+            gsym = this->symbol_table_->resolve_forwards(gsym);
+
+          // We are doing static linking.  Issue an error and skip this
+          // relocation if the symbol is undefined or in a discarded_section
+          // unless it is a weakly_undefined symbol.
+          if ((gsym->is_defined_in_discarded_section()
+               || gsym->is_undefined())
+              && !gsym->is_weak_undefined())
+            {
+              gold_error(_("undefined or discarded symbol %s in GOT"),
+                         gsym->name());
+              continue;
+            }
+
+          if (!gsym->is_weak_undefined())
+            {
+              const Sized_symbol<size>* sym =
+                static_cast<const Sized_symbol<size>*>(gsym);
+              value = sym->value();
+            }
+          else
+              value = 0;
+        }
+
+      unsigned got_offset = reloc.got_offset();
+      gold_assert(got_offset < oview_size);
+
+      typedef typename elfcpp::Swap<size, big_endian>::Valtype Valtype;
+      Valtype* wv = reinterpret_cast<Valtype*>(oview + got_offset);
+      Valtype x;
+
+      switch (reloc.r_type())
+        {
+        case elfcpp::R_MIPS_TLS_DTPMOD32:
+          x = value;
+          break;
+        case elfcpp::R_MIPS_TLS_TPREL32:
+          x = value - elfcpp::TP_OFFSET;
+          break;
+        case elfcpp::R_MIPS_TLS_DTPREL32:
+          x = value - elfcpp::DTP_OFFSET;
+          break;
+        default:
+          gold_unreachable();
+          break;
+        }
+
+      elfcpp::Swap<size, big_endian>::writeval(wv, x);
+    }
+
+  of->write_output_view(offset, oview_size, oview);
+}
+
+// Scan a relocation for a global symbol.
+
+template<int size, bool big_endian>
+inline void
+Target_mips<size, big_endian>::Scan::global(
+                                Symbol_table* symtab,
+                                Layout* layout,
+                                Target_mips<size, big_endian>* target,
+                                Sized_relobj_file<size, big_endian>* object,
+                                unsigned int data_shndx,
+                                Output_section* output_section,
+                                const elfcpp::Rel<size, big_endian>& reloc,
+                                unsigned int r_type,
+                                Symbol* gsym)
+{
+  // A reference to _GLOBAL_OFFSET_TABLE_ implies that we need a got
+  // section.  We check here to avoid creating a dynamic reloc against
+  // _GLOBAL_OFFSET_TABLE_.
+  if (!target->has_got_section()
+      && strcmp(gsym->name(), "_GLOBAL_OFFSET_TABLE_") == 0)
+    target->got_section(symtab, layout);
+
+  // TODO AS: Check where to put this code!!!!!
+  if(!parameters->options().shared())
+    if((this->symbol_needs_plt_entry(gsym)) && (!gsym->has_plt_offset()))
+      {
+        if (gsym->object() != object)
+          {
+            if(parameters->options().output_is_position_independent())
+              {
+                 gold_assert(!gsym->has_dynsym_index());
+                 target->make_mips_stubs_entry(symtab, layout, gsym);
+              }
+            else if(gsym->needs_dynamic_reloc(Scan::get_reference_flags(r_type)))
+              {
+                 target->make_plt_entry(symtab, layout, gsym);
+              }
+          }
+
+        // Since this is not a PC-relative relocation, we may be
+        // taking the address of a function. In that case we need to
+        // set the entry in the dynamic symbol table to the address of
+        // the PLT entry.
+        if(((gsym->is_from_dynobj() && !parameters->options().shared()) ||
+          ((this->get_reference_flags(r_type) == Symbol::ABSOLUTE_REF)
+              && !(parameters->options().output_is_position_independent())))
+              && (gsym->has_plt_offset()))
+          {
+            gsym->set_needs_dynsym_value();
+            gsym->set_nonvis(elfcpp::STO_MIPS_PLT>>2);
+          }
+      }
+
+  if((gsym->has_plt_offset())
+    && (parameters->options().output_is_position_independent()))
+    switch(r_type)
+      {
+      case elfcpp::R_MIPS_HI16:
+      case elfcpp::R_MIPS_LO16:
+      case elfcpp::R_MIPS_CALL16:
+      case elfcpp::R_MIPS_JALR:
+        break;
+      default:
+        target->remove_stub_entry(gsym);
+        break;
+      }
+
+  switch (r_type)
+    {
+    case elfcpp::R_MIPS_NONE:
+    case elfcpp::R_MIPS_UNUSED1:
+    case elfcpp::R_MIPS_UNUSED2:
+    case elfcpp::R_MIPS_UNUSED3:
+    case elfcpp::R_MIPS_INSERT_A:
+    case elfcpp::R_MIPS_INSERT_B:
+    case elfcpp::R_MIPS_DELETE:
+    case elfcpp::R_MIPS_TLS_DTPMOD64:
+    case elfcpp::R_MIPS_TLS_DTPREL64:
+    case elfcpp::R_MIPS_REL16:
+    case elfcpp::R_MIPS_ADD_IMMEDIATE:
+    case elfcpp::R_MIPS_PJUMP:
+    case elfcpp::R_MIPS_RELGOT:
+    case elfcpp::R_MIPS_TLS_TPREL64:
+    case elfcpp::R_MIPS_GNU_VTINHERIT:
+    case elfcpp::R_MIPS_GNU_VTENTRY:
+      break;
+    case elfcpp::R_MIPS_GOT16:
+    case elfcpp::R_MIPS16_GOT16:
+    case elfcpp::R_MIPS_CALL16:
+    case elfcpp::R_MIPS16_CALL16:
+    case elfcpp::R_MIPS_GOT_DISP:
+    case elfcpp::R_MIPS_GOT_HI16:
+    case elfcpp::R_MIPS_CALL_HI16:
+    case elfcpp::R_MIPS_GOT_LO16:
+    case elfcpp::R_MIPS_CALL_LO16:
+    case elfcpp::R_MIPS_GOT_PAGE:
+    case elfcpp::R_MIPS_GOT_OFST:
+      {
+        // The symbol requires a GOT entry.
+        Mips_output_data_got<size, big_endian>* got =
+          target->got_section(symtab, layout);
+        if(!gsym->final_value_is_known()
+          || (parameters->options().output_is_position_independent()))
+          got->add_global_with_reloc_mips(gsym);
+        else
+          {
+            got->add_global(gsym, GOT_TYPE_STANDARD);
+            gsym->set_needs_dynsym_entry();
+          }
+
+      }
+      break;
+    case elfcpp::R_MIPS_LITERAL:
+      gold_error(_("%s:R_MIPS_LITERAL is defined only for local symbols"),
+             object->name().c_str());
+      break;
+    case elfcpp::R_MIPS_GPREL32:
+      gold_error(_("%s:R_MIPS_GPREL32 not defined for global symbols"),
+             object->name().c_str());
+    case elfcpp::R_MIPS_GPREL16:
+    case elfcpp::R_MIPS16_GPREL:
+    case elfcpp::R_MIPS16_26:
+      break;
+    case elfcpp::R_MIPS_26:
+    case elfcpp::R_MIPS_PC16:
+      {
+        const unsigned char* pehdr = gsym->object()->get_view(
+                                        elfcpp::file_header_offset,
+                                        elfcpp::Elf_sizes<size>::ehdr_size,
+                                        true, false);
+
+        elfcpp::Ehdr<size, big_endian> ehdr(pehdr);
+
+        if(((ehdr.get_e_flags() & elfcpp::EF_MIPS_PIC) != 0)
+          && (gsym->is_defined_in_discarded_section() == false)
+          && (gsym->is_func())
+          && (!gsym->has_plt_offset())
+          && (gsym->object() != object))
+          {
+            bool is_ordinary = false;
+
+            target->make_stub_entry(layout);
+            target->set_stub_flag();
+
+            // If the function is at the beginning of the section and if we
+            // would need no more than 2 nops.
+            // TODO AS: For now we only support stubs of second type
+            if((((Sized_symbol<size> *)gsym)->value() == 0)
+                &&(gsym->object()->section_addralign(gsym->shndx(&is_ordinary))
+                                                                        <= 16))
+              {
+                if(target->stub_symbol(gsym->name()) == NULL)
+                  target->stub_->add_entry(symtab, target, gsym);
+              }
+            else
+              {
+                if(target->stub_symbol(gsym->name()) == NULL)
+                  target->stub_->add_entry(symtab, target, gsym);
+              }
+          }
+        break;
+      }
+    case elfcpp::R_MIPS_16:
+    case elfcpp::R_MIPS_SHIFT5:
+    case elfcpp::R_MIPS_SHIFT6:
+    case elfcpp::R_MIPS_SUB:
+    case elfcpp::R_MIPS_HIGHER:
+    case elfcpp::R_MIPS_HIGHEST:
+    case elfcpp::R_MIPS_SCN_DISP:
+    case elfcpp::R_MIPS16_HI16:
+    case elfcpp::R_MIPS16_LO16:
+    case elfcpp::R_MIPS_GNU_REL16_S2:
+    case elfcpp::R_MIPS_PC32:
+      break;
+    case elfcpp::R_MIPS_HI16:
+    case elfcpp::R_MIPS_LO16:
+    case elfcpp::R_MIPS_32:
+    case elfcpp::R_MIPS_64:
+      // Absolute addressing relocations.
+      {
+        // Make a dynamic relocation if necessary.
+        if(gsym->needs_dynamic_reloc(Scan::get_reference_flags(r_type)))
+          {
+            if(gsym->may_need_copy_reloc() && gsym->in_dyn()
+              && !((r_type == elfcpp::R_MIPS_32) || (r_type == elfcpp::R_MIPS_64)))
+              {
+                target->copy_reloc(symtab, layout, object,
+                                  data_shndx, output_section, gsym, reloc);
+              }
+            else if((r_type == elfcpp::R_MIPS_32) || (r_type == elfcpp::R_MIPS_64))
+              {
+                Reloc_section* rel_dyn = target->rel_dyn_section(layout);
+                Mips_output_data_got<size, big_endian>* 
+                  got = target->got_section(symtab, layout);
+
+                if(!gsym->final_value_is_known()
+                  || (parameters->options().output_is_position_independent()))
+                  got->add_global_with_reloc_mips(gsym);
+
+                rel_dyn->add_global(gsym, elfcpp::R_MIPS_REL32, output_section, object,
+                                   data_shndx, reloc.get_r_offset());
+              }
+          }
+        }
+      break;
+    case elfcpp::R_MIPS_TLS_DTPREL32:
+    case elfcpp::R_MIPS_TLS_GD:
+    case elfcpp::R_MIPS_TLS_LDM:
+    case elfcpp::R_MIPS_TLS_DTPREL_HI16:
+    case elfcpp::R_MIPS_TLS_DTPREL_LO16:
+    case elfcpp::R_MIPS_TLS_GOTTPREL:
+    case elfcpp::R_MIPS_TLS_TPREL32:
+    case elfcpp::R_MIPS_TLS_TPREL_HI16:
+    case elfcpp::R_MIPS_TLS_TPREL_LO16:
+      {
+        if(gsym->has_got_offset(GOT_TYPE_TLS_OFFSET))
+          break;
+
+        const bool is_final = gsym->final_value_is_known();
+        const tls::Tls_optimization optimized_type =
+            Target_mips<size, big_endian>::optimize_tls_reloc(is_final, r_type);
+        //unsigned int r_sym = elfcpp::elf_r_sym<size>(reloc.get_r_info());
+
+        switch (r_type)
+          {
+          case elfcpp::R_MIPS_TLS_GD:
+            if (optimized_type == tls::TLSOPT_NONE)
+              {
+                // Create a pair of GOT entries for the module index and
+                // dtv-relative offset.
+                Mips_output_data_got<size, big_endian>* got
+                    = target->got_section(symtab, layout);
+                if (!parameters->doing_static_link())
+                  got->add_global_pair_with_rel(gsym, GOT_TYPE_TLS_PAIR,
+                                target->rel_dyn_section(layout),
+                                size == 32 ? elfcpp::R_MIPS_TLS_DTPMOD32 :
+                                        elfcpp::R_MIPS_TLS_DTPMOD64,
+                                size == 32 ? elfcpp::R_MIPS_TLS_DTPREL32 :
+                                        elfcpp::R_MIPS_TLS_DTPREL64);
+                else
+                  got->add_tls_gd_with_static_reloc(GOT_TYPE_TLS_PAIR, gsym);
+              }
+            else
+              // FIXME: TLS optimization not supported yet.
+              gold_unreachable();
+            break;
+
+          case elfcpp::R_MIPS_TLS_LDM:
+            if (optimized_type == tls::TLSOPT_NONE)
+                // Create a GOT entry for the module index.
+                target->got_mod_index_entry(symtab, layout, object);
+            else
+              // FIXME: TLS optimization not supported yet.
+              gold_unreachable();
+            break;
+          case elfcpp::R_MIPS_TLS_GOTTPREL:
+            layout->set_has_static_tls();
+            if (optimized_type == tls::TLSOPT_NONE)
+              {
+                // Create a GOT entry for the tp-relative offset.
+                Mips_output_data_got<size, big_endian>* got
+                  = target->got_section(symtab, layout);
+                if (!parameters->doing_static_link())
+                  got->add_global_tls_with_reloc_mips(gsym, target->rel_dyn_section(layout),
+                    elfcpp::R_MIPS_TLS_TPREL32);
+                else if (!gsym->has_got_offset(GOT_TYPE_TLS_OFFSET))
+                  {
+                    got->add_global(gsym, GOT_TYPE_TLS_OFFSET);
+                    unsigned int got_offset =
+                                gsym->got_offset(GOT_TYPE_TLS_OFFSET);
+                    got->add_static_reloc(got_offset,
+                                  size == 32 ? elfcpp::R_MIPS_TLS_TPREL32 :
+                                        elfcpp::R_MIPS_TLS_TPREL64, gsym);
+                  }
+              }
+            else
+              // FIXME: TLS optimization not supported yet.
+              gold_unreachable();
+            break;
+
+          default:
+            layout->set_has_static_tls();
+            if (parameters->options().shared())
+              {
+                // We need to create a dynamic relocation.
+                Reloc_section* rel_dyn = target->rel_dyn_section(layout);
+                rel_dyn->add_global(gsym,
+                                size == 32 ? elfcpp::R_MIPS_TLS_TPREL32 :
+                                        elfcpp::R_MIPS_TLS_TPREL64,
+                                output_section, object,
+                                data_shndx, reloc.get_r_offset());
+              }
+            break;
+         }
+      }
+      break;
+    case elfcpp::R_MIPS_REL32:
+      // Relative addressing relocations.
+      {
+        // Make a dynamic relocation if necessary.
+        if (gsym->needs_dynamic_reloc(Scan::get_reference_flags(r_type)))
+          {
+            if(gsym->may_need_copy_reloc())
+              target->copy_reloc(symtab, layout, object,
+                                 data_shndx, output_section, gsym, reloc);
+            else
+              {
+                check_non_pic(object, r_type);
+                Reloc_section* rel_dyn = target->rel_dyn_section(layout);
+                rel_dyn->add_global(gsym, r_type, output_section, object,
+                                    data_shndx, reloc.get_r_offset());
+              }
+          }
+      }
+      break;
+    case elfcpp::R_MIPS_JALR:
+      break;
+    case elfcpp::R_MIPS_COPY:
+    case elfcpp::R_MIPS_GLOB_DAT:
+    case elfcpp::R_MIPS_JUMP_SLOT:
+      // These are relocations which should only be seen by the
+      // dynamic linker, and should never be seen here.
+      gold_error(_("%s: unexpected reloc %u in object file"),
+                 object->name().c_str(), r_type);
+      break;
+
+    default:
+      unsupported_reloc_global(object, r_type, gsym);
+      break;
+    }
+}
+
+// Perform a relocation.
+
+template<int size, bool big_endian>
+inline bool
+Target_mips<size, big_endian>::Relocate::relocate(
+                        const Relocate_info<size, big_endian>* relinfo,
+                        Target_mips* target,
+                        Output_section* output_section,
+                        size_t relnum,
+                        const elfcpp::Rel<size, big_endian>& rel,
+                        unsigned int r_type,
+                        const Sized_symbol<size>* gsym,
+                        const Symbol_value<size>* psymval,
+                        unsigned char* view,
+                        typename elfcpp::Elf_types<size>::Elf_Addr address,
+                        section_size_type)
+{
+  typedef Mips_relocate_functions<size, big_endian> Reloc_funcs;
+  typename Reloc_funcs::Status reloc_status = Reloc_funcs::STATUS_OKAY;
+
+  unsigned int got_offset = 0;
+  const Sized_relobj_file<size, big_endian>* object = relinfo->object;
+
+  Symbol_value<size> symval;
+
+  // __gnu_local_gp is _gp symbol, just swich it
+  if(gsym && (strcmp(gsym->name(), "__gnu_local_gp") == 0))
+    {
+      gsym = target->gp();
+
+      gold_assert(gsym != NULL);
+
+      symval.set_output_value(target->gp_address());
+
+      psymval = &symval;
+    }
+  else if(gsym && (strcmp(gsym->name(), "_gp_disp") == 0))
+    {
+      if(r_type != elfcpp::R_MIPS_HI16 && r_type != elfcpp::R_MIPS16_HI16 &&
+         r_type != elfcpp::R_MIPS_LO16 && r_type != elfcpp::R_MIPS16_LO16)
+        gold_error_at_location(relinfo, relnum, rel.get_r_offset(),
+                             _("relocations against _gp_disp are permitted only"
+                             " with R_MIPS_HI16 and R_MIPS_LO16 relocations."));
+
+      typedef typename elfcpp::Swap<32, big_endian>::Valtype Valtype;
+      Valtype* wv = reinterpret_cast<Valtype*>(view);
+      Valtype addend = (elfcpp::Swap<32, big_endian>::readval(wv)) & 0xffffU;
+      Valtype value;
+
+      if (r_type == elfcpp::R_MIPS16_HI16)
+        value = addend + target->gp_address() - address - 4;
+      else if(r_type == elfcpp::R_MIPS_HI16)
+        value = addend + target->gp_address() - address;
+      else if (r_type == elfcpp::R_MIPS16_LO16)
+        value = addend + target->gp_address() - address;
+      else if(r_type == elfcpp::R_MIPS_LO16)
+        value = addend + target->gp_address() - address + 4;
+      else
+        gold_unreachable();
+
+      symval.set_output_value(value);
+
+      psymval = &symval;
+    }
+
+  // Get the GOT offset.
+  // The GOT pointer points to the end of the GOT section.
+  // We need to subtract the size of the GOT section to get
+  // the actual offset to use in the relocation.
+  switch (r_type)
+    {
+    case elfcpp::R_MIPS_GOT_DISP:
+    case elfcpp::R_MIPS_GOT_HI16:
+    case elfcpp::R_MIPS_CALL_HI16:
+    case elfcpp::R_MIPS_GOT_LO16:
+    case elfcpp::R_MIPS_CALL_LO16:
+      if(gsym != NULL)
+        {
+          gold_assert(gsym->has_got_offset(GOT_TYPE_STANDARD));
+          got_offset = (gsym->got_offset(GOT_TYPE_STANDARD)
+                        - target->got_size());
+        }
+      else
+        {
+          unsigned int r_sym = elfcpp::elf_r_sym<size>(rel.get_r_info());
+          gold_assert(relinfo->object->local_has_got_offset
+                     (r_sym, GOT_TYPE_STANDARD));
+          got_offset = (relinfo->object->local_got_offset
+                       (r_sym, GOT_TYPE_STANDARD) - target->got_size());
+        }
+      break;
+    case elfcpp::R_MIPS_TLS_GD:
+      if(gsym != NULL)
+        {
+          got_offset = target->got_section()->address() +
+              gsym->got_offset(GOT_TYPE_TLS_PAIR) -
+              target->gp_address();
+        }
+      else
+        {
+          unsigned int r_sym = elfcpp::elf_r_sym<size>(rel.get_r_info());
+          gold_assert(relinfo->object->local_has_got_offset
+                     (r_sym, GOT_TYPE_TLS_PAIR));
+          got_offset = target->got_section()->address() +
+              relinfo->object->local_got_offset(r_sym, GOT_TYPE_TLS_PAIR) -
+              target->gp_address();
+        }
+        break;
+    case elfcpp::R_MIPS_TLS_GOTTPREL:
+      if(gsym != NULL)
+        {
+          got_offset = target->got_section()->address() +
+              gsym->got_offset(GOT_TYPE_TLS_OFFSET) -
+              target->gp_address();
+        }
+      else
+        {
+          unsigned int r_sym = elfcpp::elf_r_sym<size>(rel.get_r_info());
+          gold_assert(relinfo->object->local_has_got_offset
+                     (r_sym, GOT_TYPE_TLS_OFFSET));
+          got_offset = target->got_section()->address() +
+              relinfo->object->local_got_offset(r_sym, GOT_TYPE_TLS_OFFSET) -
+              target->gp_address();
+        }
+      break;
+    case elfcpp::R_MIPS_TLS_LDM:
+      // Relocate the field with the offset of the GOT entry for
+      // the module index.
+      got_offset = target->got_section()->address() +
+              (target->got_mod_index_entry(NULL, NULL, NULL)) -
+              target->gp_address();
+      break;
+    case elfcpp::R_MIPS_GOT_OFST:
+      if((gsym != NULL) && (!gsym->is_forced_local()))
+        {
+          typedef typename elfcpp::Swap<32, big_endian>::Valtype Valtype;
+          typedef typename elfcpp::Swap<16, big_endian>::Valtype Reltype;
+          Valtype* wv = reinterpret_cast<Valtype*>(view);
+          Reltype addend = elfcpp::Swap<32, big_endian>::readval(wv);
+          addend &= 0x0000ffffU;
+
+          got_offset = addend;
+          break;
+        }
+    case elfcpp::R_MIPS_GOT_PAGE:
+      {
+        typedef typename elfcpp::Swap<32, big_endian>::Valtype Valtype;
+        typedef typename elfcpp::Swap<16, big_endian>::Valtype Reltype;
+        Valtype* wv = reinterpret_cast<Valtype*>(view);
+        Reltype addend = elfcpp::Swap<32, big_endian>::readval(wv);
+        addend &= 0x0000ffffU;
+        got_offset = target->got_section()->add_constant(psymval->value(object,
+                                        addend) + 0x00008000U) & ~0x0000ffffU;
+      }
+      break;
+    default:
+      break;
+    }
+
+  // Pick the value to use for symbols defined in shared objects.
+  if (gsym != NULL
+      && gsym->use_plt_offset(Scan::get_reference_flags(r_type)))
+    {
+      elfcpp::Elf_Xword value;
+
+      // To avoid problems with symbols that are no longer in .MIPS.stubs
+      if(gsym->plt_offset() > 0)
+        {
+          if(target->is_plt_symbol((Sized_symbol<size> *)gsym))
+            value = target->plt_section()->address() + gsym->plt_offset();
+          else
+            value = target->mips_stubs()->address() +
+              gsym->plt_offset() * (target->mips_stubs()->big_dyn_symtab() ? 20 : 16);
+
+          symval.set_output_value(value);
+
+          psymval = &symval;
+        }
+    }
+
+  // Set symbol for use with stub
+  switch (r_type)
+    {
+    case elfcpp::R_MIPS_26:
+    case elfcpp::R_MIPS_PC16:
+    case elfcpp::R_MIPS16_26:
+      {
+        if(target->stub_flag())
+          {
+            if(gsym == NULL)
+              break;
+
+            Sized_symbol<size> * sym = static_cast<Sized_symbol<size>*>
+                                        (target->stub_symbol(gsym->name()));
+            if(sym != NULL)
+              {
+                symval.set_output_value(sym->value());
+                psymval = &symval;
+              }
+          }
+      }
+      break;
+    default:
+      break;
+    }
+
+  switch (r_type)
+    {
+    case elfcpp::R_MIPS_NONE:
+    case elfcpp::R_MIPS_GNU_VTINHERIT:
+    case elfcpp::R_MIPS_GNU_VTENTRY:
+      break;
+    case elfcpp::R_MIPS_16:
+      reloc_status = Reloc_funcs::rel16(view, object, psymval);
+      break;
+    case elfcpp::R_MIPS_32:
+      if((gsym != NULL)
+        && ((parameters->options().shared())
+        || (parameters->options().pie())))
+        break;
+
+      reloc_status = Reloc_funcs::rel32(view, object, psymval);
+      break;
+    case elfcpp::R_MIPS_REL32:
+      if(parameters->options().shared() && (gsym != NULL))
+        break;
+    case elfcpp::R_MIPS_PC32:
+      reloc_status = Reloc_funcs::relrel32(view, object, psymval, address);
+      break;
+    case elfcpp::R_MIPS_26:
+      // TODO AS: Check if this is correct.
+      if(gsym != NULL)
+        reloc_status = Reloc_funcs::rel26(view, object, psymval, address,
+                                          gsym->is_forced_local());
+      else
+        reloc_status = Reloc_funcs::rel26(view, object, psymval, address,
+                                          false);
+      break;
+    case elfcpp::R_MIPS_HI16:
+    case elfcpp::R_MIPS16_HI16:
+      reloc_status = Reloc_funcs::relhi16(view, psymval->value(object, 0));
+      break;
+    case elfcpp::R_MIPS_LO16:
+    case elfcpp::R_MIPS16_LO16:
+      reloc_status = Reloc_funcs::rello16(view, object, psymval);
+      break;
+    case elfcpp::R_MIPS_GPREL16:
+    case elfcpp::R_MIPS16_GPREL:
+    case elfcpp::R_MIPS_LITERAL:
+      reloc_status = Reloc_funcs::relgprel(view, object, psymval,
+                                           target->gp_address());
+      break;
+    case elfcpp::R_MIPS_GOT16:
+    case elfcpp::R_MIPS_CALL16:
+    case elfcpp::R_MIPS16_GOT16:
+    case elfcpp::R_MIPS16_CALL16:
+      {
+        typedef typename elfcpp::Swap<size, big_endian>::Valtype Valtype;
+        Mips_output_data_got<size, big_endian>* got = target->got_section();
+        Valtype got_offset;
+
+        if (gsym == NULL)
+          {
+            std::stringstream tmp; 
+            tmp << static_cast<unsigned int> (rel.get_r_info())
+              << static_cast<unsigned int> (reinterpret_cast<unsigned long long> (object))
+              << static_cast<unsigned int> (rel.get_r_offset());
+            std::string key = tmp.str();
+
+            got_offset = got->got16_offset(key);
+          }
+        else
+          got_offset = gsym->got_offset(GOT_TYPE_STANDARD);
+
+        unsigned char* got_view = got_offset +
+                                  (unsigned char* const)got->got_view();
+
+        reloc_status = Reloc_funcs::relgot16(view, object, psymval,
+                                             target->gp_address(), got_view,
+                                             got->address(), got_offset,
+                                             gsym);
+      }
+      break;
+    case elfcpp::R_MIPS_PC16:
+    case elfcpp::R_MIPS_GNU_REL16_S2:
+      reloc_status = Reloc_funcs::relpc16(view, object, psymval, address);
+      break;
+    case elfcpp::R_MIPS_GPREL32:
+      reloc_status = Reloc_funcs::relgprel32(view, object, psymval,
+                                             target->gp_address());
+      break;
+    case elfcpp::R_MIPS_UNUSED1:
+    case elfcpp::R_MIPS_UNUSED2:
+    case elfcpp::R_MIPS_UNUSED3:
+      break;
+    case elfcpp::R_MIPS_SHIFT5:
+      reloc_status = Reloc_funcs::relsh5(view, object, psymval);
+      break;
+    case elfcpp::R_MIPS_SHIFT6:
+      reloc_status = Reloc_funcs::relsh6(view, object, psymval);
+      break;
+    case elfcpp::R_MIPS_64:
+      if(parameters->options().shared() && (gsym != NULL))
+        break;
+
+      reloc_status = Reloc_funcs::rel64(view, object, psymval);
+      break;
+    case elfcpp::R_MIPS_GOT_HI16:
+    case elfcpp::R_MIPS_CALL_HI16:
+      got_offset = ((got_offset + 0x8000) >> 16);
+    case elfcpp::R_MIPS_GOT_LO16:
+    case elfcpp::R_MIPS_CALL_LO16:
+    case elfcpp::R_MIPS_GOT_OFST:
+    case elfcpp::R_MIPS_GOT_PAGE:
+    case elfcpp::R_MIPS_GOT_DISP:
+    case elfcpp::R_MIPS_TLS_GOTTPREL:
+    case elfcpp::R_MIPS_TLS_GD:
+    case elfcpp::R_MIPS_TLS_LDM:
+      reloc_status = Reloc_funcs::relgotofst(view, got_offset);
+      break;
+    case elfcpp::R_MIPS_SUB:
+      reloc_status = Reloc_funcs::relsub(view, object, psymval);
+      break;
+    case elfcpp::R_MIPS_INSERT_A:
+    case elfcpp::R_MIPS_INSERT_B:
+    case elfcpp::R_MIPS_DELETE:
+      break;
+    case elfcpp::R_MIPS_HIGHER:
+      reloc_status = Reloc_funcs::relhigher(view, object, psymval);
+      break;
+    case elfcpp::R_MIPS_HIGHEST:
+      reloc_status = Reloc_funcs::relhighest(view, object, psymval);
+      break;
+    case elfcpp::R_MIPS_SCN_DISP:
+      reloc_status = Reloc_funcs::relscndisp(view, object, psymval,
+                     output_section->offset());
+      break;
+    case elfcpp::R_MIPS_REL16:
+    case elfcpp::R_MIPS_ADD_IMMEDIATE:
+    case elfcpp::R_MIPS_PJUMP:
+    case elfcpp::R_MIPS_RELGOT:
+      break;
+    case elfcpp::R_MIPS_JALR:
+      if((gsym != NULL) && !(gsym->final_value_is_known()))
+        break;
+
+      reloc_status = Reloc_funcs::reljalr(view, object, psymval, address);
+      break;
+    case elfcpp::R_MIPS_TLS_DTPREL32:
+      reloc_status = Reloc_funcs::tlsrel32(view, object, psymval, elfcpp::DTP_OFFSET);
+      break;
+    case elfcpp::R_MIPS_TLS_DTPREL_LO16:
+      reloc_status = Reloc_funcs::tlsrello16(view, object, psymval, elfcpp::DTP_OFFSET);
+      break;
+    case elfcpp::R_MIPS_TLS_DTPREL_HI16:
+      reloc_status = Reloc_funcs::tlsrelhi16(view, object, psymval, elfcpp::DTP_OFFSET);
+      break;
+    case elfcpp::R_MIPS_TLS_TPREL32:
+      reloc_status = Reloc_funcs::tlsrel32(view, object, psymval, elfcpp::TP_OFFSET);
+      break;
+    case elfcpp::R_MIPS_TLS_TPREL_LO16:
+      reloc_status = Reloc_funcs::tlsrello16(view, object, psymval, elfcpp::TP_OFFSET);
+      break;
+    case elfcpp::R_MIPS_TLS_TPREL_HI16:
+      reloc_status = Reloc_funcs::tlsrelhi16(view, object, psymval, elfcpp::TP_OFFSET);
+      break;
+    case elfcpp::R_MIPS_TLS_DTPMOD64:
+    case elfcpp::R_MIPS_TLS_DTPREL64:
+    case elfcpp::R_MIPS_TLS_TPREL64:
+    case elfcpp::R_MIPS_TLS_DTPMOD32: // TODO AS! For now this reloc do nothing.
+      break;
+    case elfcpp::R_MIPS_GLOB_DAT:
+      reloc_status = Reloc_funcs::relglob(view, object, psymval);
+      break;
+    default:
+      gold_error_at_location(relinfo, relnum, rel.get_r_offset(),
+                             _("unsupported reloc %u"), r_type);
+      break;
+    }
+
+  // Report any errors.
+  switch (reloc_status)
+    {
+    case Reloc_funcs::STATUS_OKAY:
+      break;
+    case Reloc_funcs::STATUS_OVERFLOW:
+      gold_error_at_location(relinfo, relnum, rel.get_r_offset(),
+                             _("relocation overflow"));
+      break;
+    case Reloc_funcs::STATUS_BAD_RELOC:
+      gold_error_at_location(
+        relinfo,
+        relnum,
+        rel.get_r_offset(),
+        _("unexpected opcode while processing relocation"));
+      break;
+    default:
+      gold_unreachable();
+    }
+
+  return true;
+}
+
+// Get the Reference_flags for a particular relocation.
+
+template<int size, bool big_endian>
+int
+Target_mips<size, big_endian>::Scan::get_reference_flags(
+                        unsigned int r_type)
+{
+  switch (r_type)
+    {
+    case elfcpp::R_MIPS_NONE:
+    case elfcpp::R_MIPS_GNU_VTINHERIT:
+    case elfcpp::R_MIPS_GNU_VTENTRY:
+    case elfcpp::R_MIPS_INSERT_A:
+    case elfcpp::R_MIPS_INSERT_B:
+    case elfcpp::R_MIPS_DELETE:
+    case elfcpp::R_MIPS_PJUMP:
+    case elfcpp::R_MIPS_RELGOT:
+    case elfcpp::R_MIPS_REL16:
+    case elfcpp::R_MIPS_ADD_IMMEDIATE:
+      // No symbol reference.
+      return 0;
+
+    case elfcpp::R_MIPS_16:
+    case elfcpp::R_MIPS_32:
+    case elfcpp::R_MIPS_64:
+    case elfcpp::R_MIPS_HI16:
+    case elfcpp::R_MIPS_LO16:
+    case elfcpp::R_MIPS_SHIFT5:
+    case elfcpp::R_MIPS_SHIFT6:
+    case elfcpp::R_MIPS_SUB:
+    case elfcpp::R_MIPS_HIGHER:
+    case elfcpp::R_MIPS_HIGHEST:
+    case elfcpp::R_MIPS_SCN_DISP:
+    case elfcpp::R_MIPS16_HI16:
+    case elfcpp::R_MIPS16_LO16:
+      return Symbol::ABSOLUTE_REF;
+
+    case elfcpp::R_MIPS_26:
+    case elfcpp::R_MIPS16_26:
+    case elfcpp::R_MIPS_GPREL32:
+    case elfcpp::R_MIPS_GPREL16:
+    case elfcpp::R_MIPS16_GPREL:
+    case elfcpp::R_MIPS_REL32:
+      return Symbol::RELATIVE_REF;
+
+    case elfcpp::R_MIPS_PC16:
+    case elfcpp::R_MIPS_PC32:
+    case elfcpp::R_MIPS_GNU_REL16_S2:
+    case elfcpp::R_MIPS_JALR:
+      return Symbol::FUNCTION_CALL | Symbol::RELATIVE_REF;
+
+    case elfcpp::R_MIPS_GOT16:
+    case elfcpp::R_MIPS16_GOT16:
+    case elfcpp::R_MIPS_CALL16:
+    case elfcpp::R_MIPS16_CALL16:
+    case elfcpp::R_MIPS_GOT_DISP:
+    case elfcpp::R_MIPS_GOT_HI16:
+    case elfcpp::R_MIPS_CALL_HI16:
+    case elfcpp::R_MIPS_GOT_LO16:
+    case elfcpp::R_MIPS_CALL_LO16:
+    case elfcpp::R_MIPS_LITERAL:
+    case elfcpp::R_MIPS_GOT_PAGE:
+    case elfcpp::R_MIPS_GOT_OFST:
+      // Absolute in GOT.
+      return Symbol::RELATIVE_REF;
+
+    case elfcpp::R_MIPS_TLS_DTPMOD32:
+    case elfcpp::R_MIPS_TLS_DTPREL32:
+    case elfcpp::R_MIPS_TLS_DTPMOD64:
+    case elfcpp::R_MIPS_TLS_DTPREL64:
+    case elfcpp::R_MIPS_TLS_GD:
+    case elfcpp::R_MIPS_TLS_LDM:
+    case elfcpp::R_MIPS_TLS_DTPREL_HI16:
+    case elfcpp::R_MIPS_TLS_DTPREL_LO16:
+    case elfcpp::R_MIPS_TLS_GOTTPREL:
+    case elfcpp::R_MIPS_TLS_TPREL32:
+    case elfcpp::R_MIPS_TLS_TPREL64:
+    case elfcpp::R_MIPS_TLS_TPREL_HI16:
+    case elfcpp::R_MIPS_TLS_TPREL_LO16:
+      return Symbol::TLS_REF;
+
+    case elfcpp::R_MIPS_COPY:
+    case elfcpp::R_MIPS_UNUSED1:
+    case elfcpp::R_MIPS_UNUSED2:
+    case elfcpp::R_MIPS_UNUSED3:
+    case elfcpp::R_MIPS_GLOB_DAT:
+    case elfcpp::R_MIPS_JUMP_SLOT:
+    default:
+      // Not expected.  We will give an error later.
+      return 0;
+    }
+}
+
+// Report an unsupported relocation against a local symbol.
+
+template<int size, bool big_endian>
+void
+Target_mips<size, big_endian>::Scan::unsupported_reloc_local(
+                        Sized_relobj_file<size, big_endian>* object,
+                        unsigned int r_type)
+{
+  gold_error(_("%s: unsupported reloc %u against local symbol"),
+             object->name().c_str(), r_type);
+}
+
+// Report an unsupported relocation against a global symbol.
+
+template<int size, bool big_endian>
+void
+Target_mips<size, big_endian>::Scan::unsupported_reloc_global(
+                        Sized_relobj_file<size, big_endian>* object,
+                        unsigned int r_type,
+                        Symbol* gsym)
+{
+  gold_error(_("%s: unsupported reloc %u against global symbol %s"),
+             object->name().c_str(), r_type, gsym->demangled_name().c_str());
+}
+
+template<int size, bool big_endian>
+Target::Target_info Target_mips<size, big_endian>::mips_info =
+{
+  size,                 // size
+  big_endian,           // is_big_endian
+  elfcpp::EM_MIPS,      // machine_code
+  false,                // has_make_symbol
+  false,                // has_resolve
+  false,                // has_code_fill
+  true,                 // is_default_stack_executable
+  false,                // can_icf_inline_merge_sections
+  '\0',                 // wrap_char
+  "/lib/ld.so.1",       // dynamic_linker
+  0x400000,             // default_text_segment_address
+  64 * 1024,            // abi_pagesize (overridable by -z max-page-size)
+  4 * 1024,             // common_pagesize (overridable by -z common-page-size)
+  elfcpp::SHN_UNDEF,    // small_common_shndx
+  elfcpp::SHN_UNDEF,    // large_common_shndx
+  0,                    // small_common_section_flags
+  0,                    // large_common_section_flags
+  NULL,                 // attributes_section
+  NULL                  // attributes_vendor
+};
+
+// Adjust ELF file header.
+
+template<int size, bool big_endian>
+void
+Target_mips<size, big_endian>::do_adjust_elf_header(
+    unsigned char* view,
+    int len) const
+{
+  gold_assert(len == elfcpp::Elf_sizes<size>::ehdr_size);
+
+  elfcpp::Ehdr<size, big_endian> ehdr(view);
+  unsigned char e_ident[elfcpp::EI_NIDENT];
+  memcpy(e_ident, ehdr.get_e_ident(), elfcpp::EI_NIDENT);
+
+  e_ident[elfcpp::EI_VERSION] = elfcpp::EV_CURRENT;
+  e_ident[elfcpp::EI_ABIVERSION] = elfcpp::EV_NONE;
+
+  elfcpp::Ehdr_write<size, big_endian> oehdr(view);
+  oehdr.put_e_ident(e_ident);
+  oehdr.put_e_flags(this->processor_specific_flags_);
+}
+
+// The selector for mips object files.
+
+template<int size, bool big_endian>
+class Target_selector_mips : public Target_selector
+{
+public:
+  Target_selector_mips()
+    : Target_selector(elfcpp::EM_MIPS, size, big_endian,
+                (size == 64 ?
+                  (big_endian ? "elf64-tradbigmips" : "elf64-tradlittlemips") :
+                  (big_endian ? "elf32-tradbigmips" : "elf32-tradlittlemips")),
+                (size == 64 ?
+                  (big_endian ? "elf64-tradbigmips" : "elf64-tradlittlemips") :
+                  (big_endian ? "elf32-tradbigmips" : "elf32-tradlittlemips")))
+  { }
+
+  Target* do_instantiate_target()
+  { return new Target_mips<size, big_endian>(); }
+};
+
+Target_selector_mips<32, true> target_selector_mips32be;
+Target_selector_mips<32, false> target_selector_mips32;
+Target_selector_mips<64, true> target_selector_mips64be;
+Target_selector_mips<64, false> target_selector_mips64;
+
+
+} // End anonymous namespace.