From: Ian Lance Taylor <iant@google.com>
Date: Fri, 21 Sep 2007 07:20:01 +0000 (+0000)
Subject: Add global parameters.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=7e1edb9089c4eec761d09d9bb0ce675eb0bcbc2b;p=binutils-gdb.git

Add global parameters.
---

diff --git a/gold/Makefile.am b/gold/Makefile.am
index a411127df94..6975be4341d 100644
--- a/gold/Makefile.am
+++ b/gold/Makefile.am
@@ -34,6 +34,7 @@ CCFILES = \
 	object.cc \
 	options.cc \
 	output.cc \
+	parameters.cc \
 	readsyms.cc \
 	reloc.cc \
 	resolve.cc \
@@ -57,6 +58,7 @@ HFILES = \
 	object.h \
 	options.h \
 	output.h \
+	parameters.h \
 	readsyms.h \
 	reloc.h \
 	reloc-types.h \
diff --git a/gold/Makefile.in b/gold/Makefile.in
index 884b1a52c88..a07680e79e6 100644
--- a/gold/Makefile.in
+++ b/gold/Makefile.in
@@ -72,9 +72,9 @@ am__objects_1 = archive.$(OBJEXT) common.$(OBJEXT) defstd.$(OBJEXT) \
 	dirsearch.$(OBJEXT) dynobj.$(OBJEXT) fileread.$(OBJEXT) \
 	gold.$(OBJEXT) gold-threads.$(OBJEXT) layout.$(OBJEXT) \
 	merge.$(OBJEXT) object.$(OBJEXT) options.$(OBJEXT) \
-	output.$(OBJEXT) readsyms.$(OBJEXT) reloc.$(OBJEXT) \
-	resolve.$(OBJEXT) script.$(OBJEXT) symtab.$(OBJEXT) \
-	stringpool.$(OBJEXT) target-select.$(OBJEXT) \
+	output.$(OBJEXT) parameters.$(OBJEXT) readsyms.$(OBJEXT) \
+	reloc.$(OBJEXT) resolve.$(OBJEXT) script.$(OBJEXT) \
+	symtab.$(OBJEXT) stringpool.$(OBJEXT) target-select.$(OBJEXT) \
 	workqueue.$(OBJEXT)
 am__objects_2 =
 am__objects_3 = yyscript.$(OBJEXT)
@@ -261,6 +261,7 @@ CCFILES = \
 	object.cc \
 	options.cc \
 	output.cc \
+	parameters.cc \
 	readsyms.cc \
 	reloc.cc \
 	resolve.cc \
@@ -284,6 +285,7 @@ HFILES = \
 	object.h \
 	options.h \
 	output.h \
+	parameters.h \
 	readsyms.h \
 	reloc.h \
 	reloc-types.h \
@@ -405,6 +407,7 @@ distclean-compile:
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/object.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/options.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/output.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/parameters.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/readsyms.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/reloc.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/resolve.Po@am__quote@
diff --git a/gold/archive.cc b/gold/archive.cc
index 840ba01dd4d..47b65c51fb1 100644
--- a/gold/archive.cc
+++ b/gold/archive.cc
@@ -8,6 +8,7 @@
 #include <vector>
 
 #include "elfcpp.h"
+#include "options.h"
 #include "fileread.h"
 #include "readsyms.h"
 #include "symtab.h"
@@ -238,11 +239,11 @@ Archive::interpret_header(const Archive_header* hdr, off_t off,
 // may be satisfied by other objects in the archive.
 
 void
-Archive::add_symbols(const General_options& options, Symbol_table* symtab,
-		     Layout* layout, Input_objects* input_objects)
+Archive::add_symbols(Symbol_table* symtab, Layout* layout,
+		     Input_objects* input_objects)
 {
   if (this->input_file_->options().include_whole_archive())
-    return this->include_all_members(options, symtab, layout, input_objects);
+    return this->include_all_members(symtab, layout, input_objects);
 
   const size_t armap_size = this->armap_.size();
 
@@ -290,7 +291,7 @@ Archive::add_symbols(const General_options& options, Symbol_table* symtab,
 	  last_seen_offset = this->armap_[i].offset;
 	  this->seen_offsets_.insert(last_seen_offset);
           this->armap_checked_[i] = true;
-	  this->include_member(options, symtab, layout, input_objects,
+	  this->include_member(symtab, layout, input_objects,
 			       last_seen_offset);
 	  added_new_object = true;
 	}
@@ -301,8 +302,7 @@ Archive::add_symbols(const General_options& options, Symbol_table* symtab,
 // Include all the archive members in the link.  This is for --whole-archive.
 
 void
-Archive::include_all_members(const General_options& options,
-                             Symbol_table* symtab, Layout* layout,
+Archive::include_all_members(Symbol_table* symtab, Layout* layout,
                              Input_objects* input_objects)
 {
   off_t off = sarmag;
@@ -336,7 +336,7 @@ Archive::include_all_members(const General_options& options,
           // Extended name table.
         }
       else
-        this->include_member(options, symtab, layout, input_objects, off);
+        this->include_member(symtab, layout, input_objects, off);
 
       off += sizeof(Archive_header) + size;
       if ((off & 1) != 0)
@@ -348,9 +348,8 @@ Archive::include_all_members(const General_options& options,
 // the member header.
 
 void
-Archive::include_member(const General_options& options, Symbol_table* symtab,
-			Layout* layout, Input_objects* input_objects,
-			off_t off)
+Archive::include_member(Symbol_table* symtab, Layout* layout,
+			Input_objects* input_objects, off_t off)
 {
   std::string n;
   this->read_header(off, &n);
@@ -392,7 +391,7 @@ Archive::include_member(const General_options& options, Symbol_table* symtab,
 
   Read_symbols_data sd;
   obj->read_symbols(&sd);
-  obj->layout(options, symtab, layout, &sd);
+  obj->layout(symtab, layout, &sd);
   obj->add_symbols(symtab, &sd);
 }
 
@@ -441,8 +440,8 @@ Add_archive_symbols::locks(Workqueue* workqueue)
 void
 Add_archive_symbols::run(Workqueue*)
 {
-  this->archive_->add_symbols(this->options_, this->symtab_, this->layout_,
-                              this->input_objects_);
+  this->archive_->add_symbols(this->symtab_, this->layout_,
+			      this->input_objects_);
 
   if (this->input_group_ != NULL)
     this->input_group_->add_archive(this->archive_);
diff --git a/gold/archive.h b/gold/archive.h
index 4f4c7f33061..f86f2ee1986 100644
--- a/gold/archive.h
+++ b/gold/archive.h
@@ -11,7 +11,6 @@
 namespace gold
 {
 
-class General_options;
 class Input_file;
 class Input_objects;
 class Input_group;
@@ -69,7 +68,7 @@ class Archive
   // Select members from the archive as needed and add them to the
   // link.
   void
-  add_symbols(const General_options&, Symbol_table*, Layout*, Input_objects*);
+  add_symbols(Symbol_table*, Layout*, Input_objects*);
 
  private:
   Archive(const Archive&);
@@ -98,13 +97,11 @@ class Archive
 
   // Include all the archive members in the link.
   void
-  include_all_members(const General_options&, Symbol_table*, Layout*,
-                      Input_objects*);
+  include_all_members(Symbol_table*, Layout*, Input_objects*);
 
   // Include an archive member in the link.
   void
-  include_member(const General_options&, Symbol_table*, Layout*,
-		 Input_objects*, off_t off);
+  include_member(Symbol_table*, Layout*, Input_objects*, off_t off);
 
   // An entry in the archive map of symbols to object files.
   struct Armap_entry
@@ -144,15 +141,14 @@ class Archive
 class Add_archive_symbols : public Task
 {
  public:
-  Add_archive_symbols(const General_options& options, Symbol_table* symtab,
-		      Layout* layout, Input_objects* input_objects,
+  Add_archive_symbols(Symbol_table* symtab, Layout* layout,
+		      Input_objects* input_objects,
 		      Archive* archive, Input_group* input_group,
 		      Task_token* this_blocker,
 		      Task_token* next_blocker)
-    : options_(options), symtab_(symtab), layout_(layout),
-      input_objects_(input_objects), archive_(archive),
-      input_group_(input_group), this_blocker_(this_blocker),
-      next_blocker_(next_blocker)
+    : symtab_(symtab), layout_(layout), input_objects_(input_objects),
+      archive_(archive), input_group_(input_group),
+      this_blocker_(this_blocker), next_blocker_(next_blocker)
   { }
 
   ~Add_archive_symbols();
@@ -171,7 +167,6 @@ class Add_archive_symbols : public Task
  private:
   class Add_archive_symbols_locker;
 
-  const General_options& options_;
   Symbol_table* symtab_;
   Layout* layout_;
   Input_objects* input_objects_;
diff --git a/gold/dynobj.cc b/gold/dynobj.cc
index 10f8fbefb85..a328b4d7985 100644
--- a/gold/dynobj.cc
+++ b/gold/dynobj.cc
@@ -6,6 +6,7 @@
 #include <cstring>
 
 #include "elfcpp.h"
+#include "parameters.h"
 #include "symtab.h"
 #include "dynobj.h"
 
@@ -340,8 +341,7 @@ Sized_dynobj<size, big_endian>::do_read_symbols(Read_symbols_data* sd)
 
 template<int size, bool big_endian>
 void
-Sized_dynobj<size, big_endian>::do_layout(const General_options&,
-					  Symbol_table* symtab,
+Sized_dynobj<size, big_endian>::do_layout(Symbol_table* symtab,
 					  Layout*,
 					  Read_symbols_data* sd)
 {
@@ -1196,7 +1196,7 @@ Versions::record_version(const General_options* options,
 
   if (!sym->is_from_dynobj())
     {
-      if (options->is_shared())
+      if (parameters->output_is_shared())
         this->add_def(options, sym, version, version_key);
     }
   else
@@ -1239,7 +1239,7 @@ Versions::add_def(const General_options* options, const Symbol* sym,
       // If we are creating a shared object, it is an error to
       // find a definition of a symbol with a version which is not
       // in the version script.
-      if (options->is_shared())
+      if (parameters->output_is_shared())
 	{
 	  fprintf(stderr, _("%s: symbol %s has undefined version %s\n"),
 		  program_name, sym->name(), version);
@@ -1366,8 +1366,7 @@ Versions::finalize(const Target* target, Symbol_table* symtab,
 // pointers.
 
 unsigned int
-Versions::version_index(const General_options* options,
-                        const Stringpool* dynpool, const Symbol* sym) const
+Versions::version_index(const Stringpool* dynpool, const Symbol* sym) const
 {
   Stringpool::Key version_key;
   const char* version = dynpool->find(sym->version(), &version_key);
@@ -1376,7 +1375,7 @@ Versions::version_index(const General_options* options,
   Key k;
   if (!sym->is_from_dynobj())
     {
-      if (!options->is_shared())
+      if (!parameters->output_is_shared())
         return elfcpp::VER_NDX_GLOBAL;
       k = Key(version_key, 0);
     }
@@ -1404,8 +1403,7 @@ Versions::version_index(const General_options* options,
 
 template<int size, bool big_endian>
 void
-Versions::symbol_section_contents(const General_options* options,
-                                  const Stringpool* dynpool,
+Versions::symbol_section_contents(const Stringpool* dynpool,
 				  unsigned int local_symcount,
 				  const std::vector<Symbol*>& syms,
 				  unsigned char** pp,
@@ -1430,7 +1428,7 @@ Versions::symbol_section_contents(const General_options* options,
       if (version == NULL)
 	version_index = elfcpp::VER_NDX_GLOBAL;
       else
-	version_index = this->version_index(options, dynpool, *p);
+	version_index = this->version_index(dynpool, *p);
       elfcpp::Swap<16, big_endian>::writeval(pbuf + (*p)->dynsym_index() * 2,
 					     version_index);
     }
@@ -1554,7 +1552,6 @@ class Sized_dynobj<64, true>;
 template
 void
 Versions::symbol_section_contents<32, false>(
-    const General_options*,
     const Stringpool*,
     unsigned int,
     const std::vector<Symbol*>&,
@@ -1567,7 +1564,6 @@ Versions::symbol_section_contents<32, false>(
 template
 void
 Versions::symbol_section_contents<32, true>(
-    const General_options*,
     const Stringpool*,
     unsigned int,
     const std::vector<Symbol*>&,
@@ -1580,7 +1576,6 @@ Versions::symbol_section_contents<32, true>(
 template
 void
 Versions::symbol_section_contents<64, false>(
-    const General_options*,
     const Stringpool*,
     unsigned int,
     const std::vector<Symbol*>&,
@@ -1593,7 +1588,6 @@ Versions::symbol_section_contents<64, false>(
 template
 void
 Versions::symbol_section_contents<64, true>(
-    const General_options*,
     const Stringpool*,
     unsigned int,
     const std::vector<Symbol*>&,
diff --git a/gold/dynobj.h b/gold/dynobj.h
index 7575acd804e..46fea66c673 100644
--- a/gold/dynobj.h
+++ b/gold/dynobj.h
@@ -106,8 +106,7 @@ class Sized_dynobj : public Dynobj
 
   // Lay out the input sections.
   void
-  do_layout(const General_options&, Symbol_table*, Layout*,
-	    Read_symbols_data*);
+  do_layout(Symbol_table*, Layout*, Read_symbols_data*);
 
   // Add the symbols to the symbol table.
   void
@@ -415,8 +414,7 @@ class Versions
   // version section (.gnu.version).
   template<int size, bool big_endian>
   void
-  symbol_section_contents(const General_options*, const Stringpool*,
-                          unsigned int local_symcount,
+  symbol_section_contents(const Stringpool*, unsigned int local_symcount,
 			  const std::vector<Symbol*>& syms,
 			  unsigned char**, unsigned int*
                           ACCEPT_SIZE_ENDIAN) const;
@@ -456,8 +454,7 @@ class Versions
 
   // Return the version index to use for SYM.
   unsigned int
-  version_index(const General_options*, const Stringpool*,
-                const Symbol* sym) const;
+  version_index(const Stringpool*, const Symbol* sym) const;
 
   // We keep a hash table mapping canonicalized name/version pairs to
   // a version base.
diff --git a/gold/i386.cc b/gold/i386.cc
index 6eb0b2c0f37..8be178c0ef6 100644
--- a/gold/i386.cc
+++ b/gold/i386.cc
@@ -5,6 +5,7 @@
 #include <cstring>
 
 #include "elfcpp.h"
+#include "parameters.h"
 #include "reloc.h"
 #include "i386.h"
 #include "object.h"
@@ -51,7 +52,7 @@ class Target_i386 : public Sized_target<32, false>
 
   // Finalize the sections.
   void
-  do_finalize_sections(const General_options*, Layout*);
+  do_finalize_sections(Layout*);
 
   // Relocate a section.
   void
@@ -162,16 +163,15 @@ class Target_i386 : public Sized_target<32, false>
   // Adjust TLS relocation type based on the options and whether this
   // is a local symbol.
   static unsigned int
-  optimize_tls_reloc(const General_options*, bool is_final, int r_type);
+  optimize_tls_reloc(bool is_final, int r_type);
 
   // Get the GOT section, creating it if necessary.
   Output_data_got<32, false>*
-  got_section(const General_options*, Symbol_table*, Layout*);
+  got_section(Symbol_table*, Layout*);
 
   // Create a PLT entry for a global symbol.
   void
-  make_plt_entry(const General_options* options, Symbol_table*,
-		 Layout*, Symbol*);
+  make_plt_entry(Symbol_table*, Layout*, Symbol*);
 
   // Get the PLT section.
   Output_data_plt_i386*
@@ -226,14 +226,13 @@ const Target::Target_info Target_i386::i386_info =
 // Get the GOT section, creating it if necessary.
 
 Output_data_got<32, false>*
-Target_i386::got_section(const General_options* options, Symbol_table* symtab,
-			 Layout* layout)
+Target_i386::got_section(Symbol_table* symtab, Layout* layout)
 {
   if (this->got_ == NULL)
     {
-      gold_assert(options != NULL && symtab != NULL && layout != NULL);
+      gold_assert(symtab != NULL && layout != NULL);
 
-      this->got_ = new Output_data_got<32, false>(options);
+      this->got_ = new Output_data_got<32, false>();
 
       layout->add_output_section_data(".got", elfcpp::SHT_PROGBITS,
 				      elfcpp::SHF_ALLOC | elfcpp::SHF_WRITE,
@@ -285,7 +284,7 @@ class Output_data_plt_i386 : public Output_section_data
  public:
   typedef Output_data_reloc<elfcpp::SHT_REL, true, 32, false> Reloc_section;
 
-  Output_data_plt_i386(Layout*, Output_data_space*, bool is_shared);
+  Output_data_plt_i386(Layout*, Output_data_space*);
 
   // Add an entry to the PLT.
   void
@@ -331,8 +330,6 @@ class Output_data_plt_i386 : public Output_section_data
   Output_data_space* got_plt_;
   // The number of PLT entries.
   unsigned int count_;
-  // Whether we are generated a shared object.
-  bool is_shared_;
 };
 
 // Create the PLT section.  The ordinary .got section is an argument,
@@ -340,9 +337,8 @@ class Output_data_plt_i386 : public Output_section_data
 // section just for PLT entries.
 
 Output_data_plt_i386::Output_data_plt_i386(Layout* layout,
-					   Output_data_space* got_plt,
-					   bool is_shared)
-  : Output_section_data(4), got_plt_(got_plt), is_shared_(is_shared)
+					   Output_data_space* got_plt)
+  : Output_section_data(4), got_plt_(got_plt)
 {
   this->rel_ = new Reloc_section();
   layout->add_output_section_data(".rel.plt", elfcpp::SHT_REL,
@@ -454,7 +450,7 @@ Output_data_plt_i386::do_write(Output_file* of)
   elfcpp::Elf_types<32>::Elf_Addr plt_address = this->address();
   elfcpp::Elf_types<32>::Elf_Addr got_address = this->got_plt_->address();
 
-  if (this->is_shared_)
+  if (parameters->output_is_shared())
     memcpy(pov, dyn_first_plt_entry, plt_entry_size);
   else
     {
@@ -486,7 +482,7 @@ Output_data_plt_i386::do_write(Output_file* of)
     {
       // Set and adjust the PLT entry itself.
 
-      if (this->is_shared_)
+      if (parameters->output_is_shared())
 	{
 	  memcpy(pov, dyn_plt_entry, plt_entry_size);
 	  elfcpp::Swap_unaligned<32, false>::writeval(pov + 2, got_offset);
@@ -517,8 +513,7 @@ Output_data_plt_i386::do_write(Output_file* of)
 // Create a PLT entry for a global symbol.
 
 void
-Target_i386::make_plt_entry(const General_options* options,
-			    Symbol_table* symtab, Layout* layout, Symbol* gsym)
+Target_i386::make_plt_entry(Symbol_table* symtab, Layout* layout, Symbol* gsym)
 {
   if (gsym->has_plt_offset())
     return;
@@ -526,10 +521,9 @@ Target_i386::make_plt_entry(const General_options* options,
   if (this->plt_ == NULL)
     {
       // Create the GOT sections first.
-      this->got_section(options, symtab, layout);
+      this->got_section(symtab, layout);
 
-      this->plt_ = new Output_data_plt_i386(layout, this->got_plt_,
-					    options->is_shared());
+      this->plt_ = new Output_data_plt_i386(layout, this->got_plt_);
       layout->add_output_section_data(".plt", elfcpp::SHT_PROGBITS,
 				      (elfcpp::SHF_ALLOC
 				       | elfcpp::SHF_EXECINSTR),
@@ -629,13 +623,11 @@ Target_i386::copy_reloc(const General_options* options,
 // known at link time.
 
 unsigned int
-Target_i386::optimize_tls_reloc(const General_options* options,
-				bool is_final,
-				int r_type)
+Target_i386::optimize_tls_reloc(bool is_final, int r_type)
 {
   // If we are generating a shared library, then we can't do anything
   // in the linker.
-  if (options->is_shared())
+  if (parameters->output_is_shared())
     return r_type;
 
   switch (r_type)
@@ -686,7 +678,7 @@ Target_i386::optimize_tls_reloc(const General_options* options,
 // Scan a relocation for a local symbol.
 
 inline void
-Target_i386::Scan::local(const General_options& options,
+Target_i386::Scan::local(const General_options&,
 			 Symbol_table* symtab,
 			 Layout* layout,
 			 Target_i386* target,
@@ -708,7 +700,7 @@ Target_i386::Scan::local(const General_options& options,
     case elfcpp::R_386_8:
       // FIXME: If we are generating a shared object we need to copy
       // this relocation into the object.
-      gold_assert(!options.is_shared());
+      gold_assert(!parameters->output_is_shared());
       break;
 
     case elfcpp::R_386_PC32:
@@ -719,7 +711,7 @@ Target_i386::Scan::local(const General_options& options,
     case elfcpp::R_386_GOTOFF:
     case elfcpp::R_386_GOTPC:
       // We need a GOT section.
-      target->got_section(&options, symtab, layout);
+      target->got_section(symtab, layout);
       break;
 
     case elfcpp::R_386_COPY:
@@ -746,31 +738,33 @@ Target_i386::Scan::local(const General_options& options,
     case elfcpp::R_386_TLS_LE_32:
     case elfcpp::R_386_TLS_GOTDESC:
     case elfcpp::R_386_TLS_DESC_CALL:
-      r_type = Target_i386::optimize_tls_reloc(&options,
-					       !options.is_shared(),
-					       r_type);
-      switch (r_type)
-	{
-	case elfcpp::R_386_TLS_LE:
-	case elfcpp::R_386_TLS_LE_32:
-	  // FIXME: If generating a shared object, we need to copy
-	  // this relocation into the object.
-	  gold_assert(!options.is_shared());
-	  break;
+      {
+	bool output_is_executable = parameters->output_is_executable();
+	r_type = Target_i386::optimize_tls_reloc(output_is_executable,
+						 r_type);
+	switch (r_type)
+	  {
+	  case elfcpp::R_386_TLS_LE:
+	  case elfcpp::R_386_TLS_LE_32:
+	    // FIXME: If generating a shared object, we need to copy
+	    // this relocation into the object.
+	    gold_assert(output_is_executable);
+	    break;
 
-	case elfcpp::R_386_TLS_IE:
-	case elfcpp::R_386_TLS_GOTIE:
-	case elfcpp::R_386_TLS_GD:
-	case elfcpp::R_386_TLS_LDM:
-	case elfcpp::R_386_TLS_LDO_32:
-	case elfcpp::R_386_TLS_IE_32:
-	case elfcpp::R_386_TLS_GOTDESC:
-	case elfcpp::R_386_TLS_DESC_CALL:
-	  fprintf(stderr,
-		  _("%s: %s: unsupported reloc %u against local symbol\n"),
-		  program_name, object->name().c_str(), r_type);
-	  break;
-	}
+	  case elfcpp::R_386_TLS_IE:
+	  case elfcpp::R_386_TLS_GOTIE:
+	  case elfcpp::R_386_TLS_GD:
+	  case elfcpp::R_386_TLS_LDM:
+	  case elfcpp::R_386_TLS_LDO_32:
+	  case elfcpp::R_386_TLS_IE_32:
+	  case elfcpp::R_386_TLS_GOTDESC:
+	  case elfcpp::R_386_TLS_DESC_CALL:
+	    fprintf(stderr,
+		    _("%s: %s: unsupported reloc %u against local symbol\n"),
+		    program_name, object->name().c_str(), r_type);
+	    break;
+	  }
+      }
       break;
 
     case elfcpp::R_386_GOT32:
@@ -822,7 +816,7 @@ Target_i386::Scan::global(const General_options& options,
       // copy this relocation into the object.  If this symbol is
       // defined in a shared object, we may need to copy this
       // relocation in order to avoid a COPY relocation.
-      gold_assert(!options.is_shared());
+      gold_assert(!parameters->output_is_shared());
 
       if (gsym->is_from_dynobj())
 	{
@@ -830,7 +824,7 @@ Target_i386::Scan::global(const General_options& options,
 	  // function, we make a PLT entry.  Otherwise we need to
 	  // either generate a COPY reloc or copy this reloc.
 	  if (gsym->type() == elfcpp::STT_FUNC)
-	    target->make_plt_entry(&options, symtab, layout, gsym);
+	    target->make_plt_entry(symtab, layout, gsym);
 	  else
 	    target->copy_reloc(&options, symtab, layout, object, data_shndx,
 			       gsym, reloc);
@@ -841,13 +835,12 @@ Target_i386::Scan::global(const General_options& options,
     case elfcpp::R_386_GOT32:
       {
         // The symbol requires a GOT entry.
-        Output_data_got<32, false>* got = target->got_section(&options, symtab,
-                                                              layout);
+        Output_data_got<32, false>* got = target->got_section(symtab, layout);
         if (got->add_global(gsym))
 	  {
             // If this symbol is not fully resolved, we need to add a
             // dynamic relocation for it.
-            if (!gsym->final_value_is_known(&options))
+            if (!gsym->final_value_is_known())
               {
                 Reloc_section* rel_dyn = target->rel_dyn_section(layout);
                 rel_dyn->add_global(gsym, elfcpp::R_386_GLOB_DAT, got,
@@ -860,15 +853,15 @@ Target_i386::Scan::global(const General_options& options,
     case elfcpp::R_386_PLT32:
       // If the symbol is fully resolved, this is just a PC32 reloc.
       // Otherwise we need a PLT entry.
-      if (gsym->final_value_is_known(&options))
+      if (gsym->final_value_is_known())
 	break;
-      target->make_plt_entry(&options, symtab, layout, gsym);
+      target->make_plt_entry(symtab, layout, gsym);
       break;
 
     case elfcpp::R_386_GOTOFF:
     case elfcpp::R_386_GOTPC:
       // We need a GOT section.
-      target->got_section(&options, symtab, layout);
+      target->got_section(symtab, layout);
       break;
 
     case elfcpp::R_386_COPY:
@@ -896,15 +889,15 @@ Target_i386::Scan::global(const General_options& options,
     case elfcpp::R_386_TLS_GOTDESC:
     case elfcpp::R_386_TLS_DESC_CALL:
       {
-	const bool is_final = gsym->final_value_is_known(&options);
-	r_type = Target_i386::optimize_tls_reloc(&options, is_final, r_type);
+	const bool is_final = gsym->final_value_is_known();
+	r_type = Target_i386::optimize_tls_reloc(is_final, r_type);
 	switch (r_type)
 	  {
 	  case elfcpp::R_386_TLS_LE:
 	  case elfcpp::R_386_TLS_LE_32:
 	    // FIXME: If generating a shared object, we need to copy
 	    // this relocation into the object.
-	    gold_assert(!options.is_shared());
+	    gold_assert(!parameters->output_is_shared());
 	    break;
 
 	  case elfcpp::R_386_TLS_IE:
@@ -983,8 +976,7 @@ Target_i386::scan_relocs(const General_options& options,
 // Finalize the sections.
 
 void
-Target_i386::do_finalize_sections(const General_options* options,
-				  Layout* layout)
+Target_i386::do_finalize_sections(Layout* layout)
 {
   // Fill in some more dynamic tags.
   Output_data_dynamic* const odyn = layout->dynamic_data();
@@ -1010,7 +1002,7 @@ Target_i386::do_finalize_sections(const General_options* options,
 			     elfcpp::Elf_sizes<32>::rel_size);
 	}
 
-      if (!options->is_shared())
+      if (!parameters->output_is_shared())
 	{
 	  // The value of the DT_DEBUG tag is filled in by the dynamic
 	  // linker at run time, and used by the debugger.
@@ -1106,7 +1098,7 @@ Target_i386::Relocate::relocate(const Relocate_info<32, false>* relinfo,
 
     case elfcpp::R_386_PLT32:
       gold_assert(gsym->has_plt_offset()
-		  || gsym->final_value_is_known(relinfo->options));
+		  || gsym->final_value_is_known());
       Relocate_functions<32, false>::pcrel32(view, object, psymval, address);
       break;
 
@@ -1121,7 +1113,7 @@ Target_i386::Relocate::relocate(const Relocate_info<32, false>* relinfo,
       {
 	elfcpp::Elf_types<32>::Elf_Addr value;
 	value = (psymval->value(object, 0)
-		 - target->got_section(NULL, NULL, NULL)->address());
+		 - target->got_section(NULL, NULL)->address());
 	Relocate_functions<32, false>::rel32(view, value);
       }
       break;
@@ -1129,7 +1121,7 @@ Target_i386::Relocate::relocate(const Relocate_info<32, false>* relinfo,
     case elfcpp::R_386_GOTPC:
       {
 	elfcpp::Elf_types<32>::Elf_Addr value;
-	value = target->got_section(NULL, NULL, NULL)->address();
+	value = target->got_section(NULL, NULL)->address();
 	Relocate_functions<32, false>::pcrel32(view, value, address);
       }
       break;
@@ -1211,10 +1203,10 @@ Target_i386::Relocate::relocate_tls(const Relocate_info<32, false>* relinfo,
   elfcpp::Elf_types<32>::Elf_Addr value = psymval->value(relinfo->object, 0);
 
   const bool is_final = (gsym == NULL
-			 ? !relinfo->options->is_shared()
-			 : gsym->final_value_is_known(relinfo->options));
+			 ? !parameters->output_is_shared()
+			 : gsym->final_value_is_known());
   const unsigned int opt_r_type =
-    Target_i386::optimize_tls_reloc(relinfo->options, is_final, r_type);
+    Target_i386::optimize_tls_reloc(is_final, r_type);
   switch (r_type)
     {
     case elfcpp::R_386_TLS_LE_32:
diff --git a/gold/layout.cc b/gold/layout.cc
index 35de9e46563..9d4b644d112 100644
--- a/gold/layout.cc
+++ b/gold/layout.cc
@@ -7,6 +7,7 @@
 #include <iostream>
 #include <utility>
 
+#include "parameters.h"
 #include "output.h"
 #include "symtab.h"
 #include "dynobj.h"
@@ -86,7 +87,7 @@ Layout::include_section(Object*, const char*,
     case elfcpp::SHT_RELA:
     case elfcpp::SHT_REL:
     case elfcpp::SHT_GROUP:
-      return this->options_.is_relocatable();
+      return parameters->output_is_object();
 
     default:
       // FIXME: Handle stripping debug sections here.
@@ -170,7 +171,7 @@ Layout::layout(Relobj* object, unsigned int shndx, const char* name,
   // If we are not doing a relocateable link, choose the name to use
   // for the output section.
   size_t len = strlen(name);
-  if (!this->options_.is_relocatable())
+  if (!parameters->output_is_object())
     name = Layout::output_section_name(name, &len);
 
   // FIXME: Handle SHF_OS_NONCONFORMING here.
@@ -395,7 +396,7 @@ Layout::finalize(const Input_objects* input_objects, Symbol_table* symtab)
   Target* const target = input_objects->target();
   const int size = target->get_size();
 
-  target->finalize_sections(&this->options_, this);
+  target->finalize_sections(this);
 
   Output_segment* phdr_seg = NULL;
   if (input_objects->any_dynamic())
@@ -453,7 +454,6 @@ Layout::finalize(const Input_objects* input_objects, Symbol_table* symtab)
   Output_file_header* file_header;
   file_header = new Output_file_header(size,
 				       big_endian,
-				       this->options_,
 				       target,
 				       symtab,
 				       segment_headers);
@@ -1057,8 +1057,8 @@ Layout::sized_create_version_sections(
   unsigned char* vbuf;
   unsigned int vsize;
   versions->symbol_section_contents SELECT_SIZE_ENDIAN_NAME(size, big_endian)(
-      &this->options_, &this->dynpool_, local_symcount, dynamic_symbols,
-      &vbuf, &vsize SELECT_SIZE_ENDIAN(size, big_endian));
+      &this->dynpool_, local_symcount, dynamic_symbols, &vbuf, &vsize
+      SELECT_SIZE_ENDIAN(size, big_endian));
 
   Output_section_data* vdata = new Output_data_const_buffer(vbuf, vsize, 2);
 
diff --git a/gold/main.cc b/gold/main.cc
index ea65c2da27e..6395e62dee4 100644
--- a/gold/main.cc
+++ b/gold/main.cc
@@ -3,6 +3,7 @@
 #include "gold.h"
 
 #include "options.h"
+#include "parameters.h"
 #include "dirsearch.h"
 #include "workqueue.h"
 #include "object.h"
@@ -28,6 +29,7 @@ main(int argc, char** argv)
   // Handle the command line options.
   Command_line command_line;
   command_line.process(argc - 1, argv + 1);
+  initialize_parameters(&command_line.options());
 
   // The work queue.
   Workqueue workqueue(command_line.options());
diff --git a/gold/object.cc b/gold/object.cc
index 1d20b764ae5..39022c66ddd 100644
--- a/gold/object.cc
+++ b/gold/object.cc
@@ -386,8 +386,7 @@ Sized_relobj<size, big_endian>::include_linkonce_section(
 
 template<int size, bool big_endian>
 void
-Sized_relobj<size, big_endian>::do_layout(const General_options& options,
-					  Symbol_table* symtab,
+Sized_relobj<size, big_endian>::do_layout(Symbol_table* symtab,
 					  Layout* layout,
 					  Read_symbols_data* sd)
 {
@@ -427,7 +426,7 @@ Sized_relobj<size, big_endian>::do_layout(const General_options& options,
 
       if (this->handle_gnu_warning_section(name, i, symtab))
 	{
-	  if (!options.is_relocatable())
+	  if (!parameters->output_is_object())
 	    omit[i] = true;
 	}
 
diff --git a/gold/object.h b/gold/object.h
index 2027f8e97df..a4b53daa0a7 100644
--- a/gold/object.h
+++ b/gold/object.h
@@ -171,9 +171,8 @@ class Object
   // Pass sections which should be included in the link to the Layout
   // object, and record where the sections go in the output file.
   void
-  layout(const General_options& options, Symbol_table* symtab,
-	 Layout* layout, Read_symbols_data* sd)
-  { this->do_layout(options, symtab, layout, sd); }
+  layout(Symbol_table* symtab, Layout* layout, Read_symbols_data* sd)
+  { this->do_layout(symtab, layout, sd); }
 
   // Add symbol information to the global symbol table.
   void
@@ -233,8 +232,7 @@ class Object
 
   // Lay out sections--implemented by child class.
   virtual void
-  do_layout(const General_options&, Symbol_table*, Layout*,
-	    Read_symbols_data*) = 0;
+  do_layout(Symbol_table*, Layout*, Read_symbols_data*) = 0;
 
   // Add symbol information to the global symbol table--implemented by
   // child class.
@@ -589,8 +587,7 @@ class Sized_relobj : public Relobj
 
   // Lay out the input sections.
   void
-  do_layout(const General_options&, Symbol_table*, Layout*,
-	    Read_symbols_data*);
+  do_layout(Symbol_table*, Layout*, Read_symbols_data*);
 
   // Add the symbols to the symbol table.
   void
diff --git a/gold/output.cc b/gold/output.cc
index bbd7af161de..19ea562bd8d 100644
--- a/gold/output.cc
+++ b/gold/output.cc
@@ -9,6 +9,7 @@
 #include <sys/mman.h>
 #include <algorithm>
 
+#include "parameters.h"
 #include "object.h"
 #include "symtab.h"
 #include "reloc.h"
@@ -226,13 +227,11 @@ Output_segment_headers::do_sized_write(Output_file* of)
 
 Output_file_header::Output_file_header(int size,
 				       bool big_endian,
-				       const General_options& options,
 				       const Target* target,
 				       const Symbol_table* symtab,
 				       const Output_segment_headers* osh)
   : size_(size),
     big_endian_(big_endian),
-    options_(options),
     target_(target),
     symtab_(symtab),
     segment_header_(osh),
@@ -316,7 +315,7 @@ Output_file_header::do_sized_write(Output_file* of)
 
   elfcpp::ET e_type;
   // FIXME: ET_DYN.
-  if (this->options_.is_relocatable())
+  if (parameters->output_is_object())
     e_type = elfcpp::ET_REL;
   else
     e_type = elfcpp::ET_EXEC;
@@ -564,9 +563,7 @@ Output_data_reloc_base<sh_type, dynamic, size, big_endian>::do_write(
 
 template<int size, bool big_endian>
 void
-Output_data_got<size, big_endian>::Got_entry::write(
-    const General_options* options,
-    unsigned char* pov) const
+Output_data_got<size, big_endian>::Got_entry::write(unsigned char* pov) const
 {
   Valtype val = 0;
 
@@ -580,7 +577,7 @@ Output_data_got<size, big_endian>::Got_entry::write(
 	// value.  Otherwise we just write zero.  The target code is
 	// responsible for creating a relocation entry to fill in the
 	// value at runtime.
-	if (gsym->final_value_is_known(options))
+	if (gsym->final_value_is_known())
 	  {
 	    Sized_symbol<size>* sgsym;
 	    // This cast is a bit ugly.  We don't want to put a
@@ -639,7 +636,7 @@ Output_data_got<size, big_endian>::do_write(Output_file* of)
        p != this->entries_.end();
        ++p)
     {
-      p->write(this->options_, pov);
+      p->write(pov);
       pov += add;
     }
 
@@ -1546,7 +1543,7 @@ Output_file::open(off_t file_size)
 {
   this->file_size_ = file_size;
 
-  int mode = this->options_.is_relocatable() ? 0666 : 0777;
+  int mode = parameters->output_is_object() ? 0666 : 0777;
   int o = ::open(this->name_, O_RDWR | O_CREAT | O_TRUNC, mode);
   if (o < 0)
     {
diff --git a/gold/output.h b/gold/output.h
index b2198053186..4fb859b7c81 100644
--- a/gold/output.h
+++ b/gold/output.h
@@ -248,7 +248,6 @@ class Output_file_header : public Output_data
  public:
   Output_file_header(int size,
 		     bool big_endian,
-		     const General_options&,
 		     const Target*,
 		     const Symbol_table*,
 		     const Output_segment_headers*);
@@ -281,7 +280,6 @@ class Output_file_header : public Output_data
 
   int size_;
   bool big_endian_;
-  const General_options& options_;
   const Target* target_;
   const Symbol_table* symtab_;
   const Output_segment_headers* segment_header_;
@@ -892,9 +890,8 @@ class Output_data_got : public Output_section_data
  public:
   typedef typename elfcpp::Elf_types<size>::Elf_Addr Valtype;
 
-  Output_data_got(const General_options* options)
-    : Output_section_data(Output_data::default_alignment(size)),
-      options_(options), entries_()
+  Output_data_got()
+    : Output_section_data(Output_data::default_alignment(size)), entries_()
   { }
 
   // Add an entry for a global symbol to the GOT.  Return true if this
@@ -958,7 +955,7 @@ class Output_data_got : public Output_section_data
 
     // Write the GOT entry to an output view.
     void
-    write(const General_options*, unsigned char* pov) const;
+    write(unsigned char* pov) const;
 
    private:
     enum
@@ -998,8 +995,6 @@ class Output_data_got : public Output_section_data
   set_got_size()
   { this->set_data_size(this->got_offset(this->entries_.size())); }
 
-  // Options.
-  const General_options* options_;
   // The list of GOT entries.
   Got_entries entries_;
 };
diff --git a/gold/parameters.cc b/gold/parameters.cc
new file mode 100644
index 00000000000..1780724576f
--- /dev/null
+++ b/gold/parameters.cc
@@ -0,0 +1,36 @@
+// parameters.cc -- general parameters for a link using gold
+
+#include "gold.h"
+
+#include "options.h"
+#include "parameters.h"
+
+namespace gold
+{
+
+// Initialize the parameters from the options.
+
+Parameters::Parameters(const General_options* options)
+  : optimization_level_(options->optimization_level())
+{
+  if (options->is_shared())
+    this->output_file_type_ = OUTPUT_SHARED;
+  else if (options->is_relocatable())
+    this->output_file_type_ = OUTPUT_OBJECT;
+  else
+    this->output_file_type_ = OUTPUT_EXECUTABLE;
+}
+
+// The global variable.
+
+const Parameters* parameters;
+
+// Initialize the global variable.
+
+void
+initialize_parameters(const General_options* options)
+{
+  parameters = new Parameters(options);
+}
+
+} // End namespace gold.
diff --git a/gold/parameters.h b/gold/parameters.h
new file mode 100644
index 00000000000..040cc28d4c3
--- /dev/null
+++ b/gold/parameters.h
@@ -0,0 +1,70 @@
+// parameters.h -- general parameters for a link using gold  -*- C++ -*-
+
+#ifndef GOLD_PARAMETERS_H
+#define GOLD_PARAMETERS_H
+
+namespace gold
+{
+
+class General_options;
+
+// Here we define the Parameters class which simply holds simple
+// general parameters which apply to the entire link.  We use a global
+// variable for this.  This is in contrast to the General_options
+// class, which holds the complete state of position independent
+// command line options.  The hope is that Parameters will stay fairly
+// simple, so that if this turns into a library it will be clear how
+// these parameters should be set.
+
+class Parameters
+{
+ public:
+  Parameters(const General_options*);
+
+  // Whether we are generating a regular executable.
+  bool
+  output_is_executable() const
+  { return this->output_file_type_ == OUTPUT_EXECUTABLE; }
+
+  // Whether we are generating a shared library.
+  bool
+  output_is_shared() const
+  { return this->output_file_type_ == OUTPUT_SHARED; }
+
+  // Whether we are generating an object file.
+  bool
+  output_is_object() const
+  { return this->output_file_type_ == OUTPUT_OBJECT; }
+
+  // The general linker optimization level.
+  int
+  optimization_level() const
+  { return this->optimization_level_; }
+
+ private:
+  // The types of output files.
+  enum Output_file_type
+    {
+      // Generating executable.
+      OUTPUT_EXECUTABLE,
+      // Generating shared library.
+      OUTPUT_SHARED,
+      // Generating object file.
+      OUTPUT_OBJECT
+    };
+
+  // The type of the output file.
+  Output_file_type output_file_type_;
+  // The optimization level.
+  int optimization_level_;
+};
+
+// This is a global variable.
+extern const Parameters* parameters;
+
+// Initialize the global variable.
+extern void initialize_parameters(const General_options*);
+
+} // End namespace gold.
+
+#endif // !defined(GOLD_PARAMATERS_H)
diff --git a/gold/po/POTFILES.in b/gold/po/POTFILES.in
index 0c4145af71a..6dcc0155afe 100644
--- a/gold/po/POTFILES.in
+++ b/gold/po/POTFILES.in
@@ -25,6 +25,8 @@ options.cc
 options.h
 output.cc
 output.h
+parameters.cc
+parameters.h
 readsyms.cc
 readsyms.h
 reloc.cc
diff --git a/gold/po/gold.pot b/gold/po/gold.pot
index 79d0628dc44..286ba19cab6 100644
--- a/gold/po/gold.pot
+++ b/gold/po/gold.pot
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2007-05-16 10:40-0700\n"
+"POT-Creation-Date: 2007-09-21 00:18-0700\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -16,42 +16,47 @@ msgstr ""
 "Content-Type: text/plain; charset=CHARSET\n"
 "Content-Transfer-Encoding: 8bit\n"
 
-#: archive.cc:62
+#: archive.cc:69
 #, c-format
 msgid "%s: %s: no archive symbol table (run ranlib)\n"
 msgstr ""
 
-#: archive.cc:91
+#: archive.cc:121
 #, c-format
 msgid "%s: %s: bad archive symbol table names\n"
 msgstr ""
 
-#: archive.cc:129
+#: archive.cc:153
 #, c-format
 msgid "%s; %s: malformed archive header at %ld\n"
 msgstr ""
 
-#: archive.cc:150
+#: archive.cc:174
 #, c-format
 msgid "%s: %s: malformed archive header size at %ld\n"
 msgstr ""
 
-#: archive.cc:162
+#: archive.cc:186
 #, c-format
 msgid "%s: %s: malformed archive header name at %ld\n"
 msgstr ""
 
-#: archive.cc:188
+#: archive.cc:212
 #, c-format
 msgid "%s: %s: bad extended name index at %ld\n"
 msgstr ""
 
-#: archive.cc:199
+#: archive.cc:223
 #, c-format
 msgid "%s: %s: bad extended name entry at header %ld\n"
 msgstr ""
 
-#: archive.cc:280 archive.cc:293
+#: archive.cc:318
+#, c-format
+msgid "%s: %s: short archive header at %ld\n"
+msgstr ""
+
+#: archive.cc:367 archive.cc:380
 #, c-format
 msgid "%s: %s: member at %ld is not an ELF object"
 msgstr ""
@@ -61,47 +66,47 @@ msgstr ""
 msgid "can not read directory %s"
 msgstr ""
 
-#: dynobj.cc:109
+#: dynobj.cc:110
 #, c-format
 msgid "%s: %s: unexpected duplicate type %u section: %u, %u\n"
 msgstr ""
 
-#: dynobj.cc:150
+#: dynobj.cc:151
 #, c-format
 msgid "%s: %s: unexpected link in section %u header: %u != %u\n"
 msgstr ""
 
-#: dynobj.cc:188
+#: dynobj.cc:189
 #, c-format
 msgid "%s: %s: DYNAMIC section %u link out of range: %u\n"
 msgstr ""
 
-#: dynobj.cc:198
+#: dynobj.cc:199
 #, c-format
 msgid "%s: %s: DYNAMIC section %u link %u is not a strtab\n"
 msgstr ""
 
-#: dynobj.cc:220
+#: dynobj.cc:221
 #, c-format
 msgid "%s: %s: DT_SONAME value out of range: %lld >= %lld\n"
 msgstr ""
 
-#: dynobj.cc:237
+#: dynobj.cc:238
 #, c-format
 msgid "%s: %s: missing DT_NULL in dynamic segment\n"
 msgstr ""
 
-#: dynobj.cc:285
+#: dynobj.cc:286
 #, c-format
 msgid "%s: %s: invalid dynamic symbol table name index: %u\n"
 msgstr ""
 
-#: dynobj.cc:293
+#: dynobj.cc:294
 #, c-format
 msgid "%s: %s: dynamic symbol table name section has wrong type: %u\n"
 msgstr ""
 
-#: dynobj.cc:368 object.cc:420
+#: dynobj.cc:368 object.cc:419
 #, c-format
 msgid "%s: %s: bad section name offset for section %u: %lu\n"
 msgstr ""
@@ -166,7 +171,7 @@ msgstr ""
 msgid "%s: %s: size of dynamic symbols is not multiple of symbol size\n"
 msgstr ""
 
-#: dynobj.cc:1241
+#: dynobj.cc:1244
 #, c-format
 msgid "%s: symbol %s has undefined version %s\n"
 msgstr ""
@@ -250,57 +255,57 @@ msgid "pthread_cond_signal failed"
 msgstr ""
 
 #. FIXME: This needs to specify the location somehow.
-#: i386.cc:100
+#: i386.cc:105
 #, c-format
 msgid "%s: missing expected TLS relocation\n"
 msgstr ""
 
-#: i386.cc:729 i386.cc:870 i386.cc:1136
+#: i386.cc:726 i386.cc:876 i386.cc:1138
 #, c-format
 msgid "%s: %s: unexpected reloc %u in object file\n"
 msgstr ""
 
-#: i386.cc:765 i386.cc:784
+#: i386.cc:763 i386.cc:783
 #, c-format
 msgid "%s: %s: unsupported reloc %u against local symbol\n"
 msgstr ""
 
-#: i386.cc:906 i386.cc:927
+#: i386.cc:912 i386.cc:933
 #, c-format
 msgid "%s: %s: unsupported reloc %u against global symbol %s\n"
 msgstr ""
 
-#: i386.cc:950
+#: i386.cc:956
 #, c-format
 msgid "%s: %s: unsupported RELA reloc section\n"
 msgstr ""
 
-#: i386.cc:1041
+#: i386.cc:1046
 #, c-format
 msgid "%s: %s: missing expected TLS relocation\n"
 msgstr ""
 
-#: i386.cc:1168 i386.cc:1245 i386.cc:1256
+#: i386.cc:1170 i386.cc:1247 i386.cc:1258
 #, c-format
 msgid "%s: %s: unsupported reloc %u\n"
 msgstr ""
 
-#: i386.cc:1195
+#: i386.cc:1197
 #, c-format
 msgid "%s: %s: TLS reloc but no TLS segment\n"
 msgstr ""
 
-#: i386.cc:1230
+#: i386.cc:1232
 #, c-format
 msgid "%s: %s: unsupported reloc type %u\n"
 msgstr ""
 
-#: i386.cc:1439
+#: i386.cc:1441
 #, c-format
 msgid "%s: %s: TLS relocation out of range\n"
 msgstr ""
 
-#: i386.cc:1457
+#: i386.cc:1459
 #, c-format
 msgid "%s: %s: TLS relocation against invalid instruction\n"
 msgstr ""
@@ -376,7 +381,7 @@ msgstr ""
 msgid "%s: %s: unsupported ELF file type %d\n"
 msgstr ""
 
-#: object.cc:853 object.cc:906 object.cc:927
+#: object.cc:853 object.cc:906 object.cc:941
 #, c-format
 msgid "%s: %s: ELF file too short\n"
 msgstr ""
@@ -411,6 +416,26 @@ msgstr ""
 msgid "%s: %s: unsupported ELF data encoding %d\n"
 msgstr ""
 
+#: object.cc:918
+#, c-format
+msgid "%s: %s: not configured to support 32-bit big-endian object\n"
+msgstr ""
+
+#: object.cc:931
+#, c-format
+msgid "%s: %s: not configured to support 32-bit little-endian object\n"
+msgstr ""
+
+#: object.cc:953
+#, c-format
+msgid "%s: %s: not configured to support 64-bit big-endian object\n"
+msgstr ""
+
+#: object.cc:966
+#, c-format
+msgid "%s: %s: not configured to support 64-bit little-endian object\n"
+msgstr ""
+
 #: options.cc:115
 #, c-format
 msgid ""
@@ -418,141 +443,181 @@ msgid ""
 "Options:\n"
 msgstr ""
 
-#: options.cc:227
+#: options.cc:230
 msgid "Search for library LIBNAME"
 msgstr ""
 
-#: options.cc:228
-msgid "-lLIBNAME --library LIBNAME"
+#: options.cc:231
+msgid "-lLIBNAME, --library LIBNAME"
 msgstr ""
 
-#: options.cc:230
+#: options.cc:233
 msgid "Start a library search group"
 msgstr ""
 
-#: options.cc:232
+#: options.cc:235
 msgid "End a library search group"
 msgstr ""
 
-#: options.cc:234
+#: options.cc:237
+msgid "Export all dynamic symbols"
+msgstr ""
+
+#: options.cc:239
 msgid "Set dynamic linker path"
 msgstr ""
 
-#: options.cc:235
+#: options.cc:240
 msgid "-I PROGRAM, --dynamic-linker PROGRAM"
 msgstr ""
 
-#: options.cc:237
+#: options.cc:242
 msgid "Add directory to search path"
 msgstr ""
 
-#: options.cc:238
+#: options.cc:243
 msgid "-L DIR, --library-path DIR"
 msgstr ""
 
-#: options.cc:240
+#: options.cc:245
 msgid "Ignored for compatibility"
 msgstr ""
 
-#: options.cc:242
+#: options.cc:247
+msgid "Optimize output file size"
+msgstr ""
+
+#: options.cc:248
+msgid "-O level"
+msgstr ""
+
+#: options.cc:250
 msgid "Set output file name"
 msgstr ""
 
-#: options.cc:243
+#: options.cc:251
 msgid "-o FILE, --output FILE"
 msgstr ""
 
-#: options.cc:245
+#: options.cc:253
 msgid "Generate relocatable output"
 msgstr ""
 
-#: options.cc:247
+#: options.cc:255
+msgid "Add DIR to runtime search path"
+msgstr ""
+
+#: options.cc:256
+msgid "-R DIR, -rpath DIR"
+msgstr ""
+
+#: options.cc:258
+msgid "Create exception frame header"
+msgstr ""
+
+#: options.cc:261
+msgid "Add DIR to link time shared library search path"
+msgstr ""
+
+#: options.cc:262
+msgid "--rpath-link DIR"
+msgstr ""
+
+#: options.cc:264
 msgid "Generate shared library"
 msgstr ""
 
-#: options.cc:249
+#: options.cc:266
 msgid "Do not link against shared libraries"
 msgstr ""
 
-#: options.cc:252
-msgid "Only set DT_NEEDED for following dynamic libs if used"
+#: options.cc:269
+msgid "Only set DT_NEEDED for dynamic libs if used"
 msgstr ""
 
-#: options.cc:255
-msgid "Always DT_NEEDED for following dynamic libs (default)"
+#: options.cc:272
+msgid "Always DT_NEEDED for dynamic libs (default)"
 msgstr ""
 
-#: options.cc:257
+#: options.cc:275
+msgid "Include all archive contents"
+msgstr ""
+
+#: options.cc:279
+msgid "Include only needed archive contents"
+msgstr ""
+
+#: options.cc:282
 msgid "Report usage information"
 msgstr ""
 
-#: options.cc:393 options.cc:444 options.cc:523
+#: options.cc:425 options.cc:476 options.cc:555
 msgid "missing argument"
 msgstr ""
 
-#: options.cc:406 options.cc:453
+#: options.cc:438 options.cc:485
 msgid "unknown option"
 msgstr ""
 
-#: options.cc:461
+#: options.cc:493
 #, c-format
 msgid "%s: missing group end"
 msgstr ""
 
-#: options.cc:536
+#: options.cc:568
 msgid "may not nest groups"
 msgstr ""
 
-#: options.cc:546
+#: options.cc:578
 msgid "group end without group start"
 msgstr ""
 
-#: options.cc:556
+#: options.cc:588
 #, c-format
 msgid "%s: use the --help option for usage information\n"
 msgstr ""
 
-#: options.cc:565 script.cc:1133
+#: options.cc:597 script.cc:1133
 #, c-format
 msgid "%s: %s: %s\n"
 msgstr ""
 
-#: options.cc:574
+#: options.cc:606
 #, c-format
 msgid "%s: -%c: %s\n"
 msgstr ""
 
-#: output.cc:903
+#: output.cc:901
 #, c-format
 msgid "%s: %s: invalid alignment %lu for section \"%s\"\n"
 msgstr ""
 
-#: output.cc:1519
+#: output.cc:1550
 #, c-format
 msgid "%s: %s: open: %s\n"
 msgstr ""
 
-#: output.cc:1528
+#: output.cc:1559
 #, c-format
 msgid "%s: %s: lseek: %s\n"
 msgstr ""
 
-#: output.cc:1535
+#: output.cc:1566
 #, c-format
 msgid "%s: %s: write: %s\n"
 msgstr ""
 
-#: output.cc:1545
+#: output.cc:1576
 #, c-format
 msgid "%s: %s: mmap: %s\n"
 msgstr ""
 
-#: output.cc:1559
+#: output.cc:1590
 #, c-format
 msgid "%s: %s: munmap: %s\n"
 msgstr ""
 
-#: output.cc:1567
+#: output.cc:1598
 #, c-format
 msgid "%s: %s: close: %s\n"
 msgstr ""
@@ -562,13 +627,13 @@ msgstr ""
 msgid "%s: %s: ordinary object found in input group\n"
 msgstr ""
 
-#: readsyms.cc:136
+#: readsyms.cc:134
 #, c-format
 msgid "%s: %s: file is empty\n"
 msgstr ""
 
 #. Here we have to handle any other input file types we need.
-#: readsyms.cc:149
+#: readsyms.cc:147
 #, c-format
 msgid "%s: %s: not an object or archive\n"
 msgstr ""
@@ -593,52 +658,52 @@ msgstr ""
 msgid "%s: %s: reloc section %u size %lu uneven"
 msgstr ""
 
-#: resolve.cc:147
+#: resolve.cc:117
 #, c-format
 msgid "%s: %s: invalid STB_LOCAL symbol %s in external symbols\n"
 msgstr ""
 
-#: resolve.cc:153
+#: resolve.cc:123
 #, c-format
 msgid "%s: %s: unsupported symbol binding %d for symbol %s\n"
 msgstr ""
 
-#: symtab.cc:450 symtab.cc:547
+#: symtab.cc:456 symtab.cc:553
 #, c-format
 msgid "%s: %s: mixing 32-bit and 64-bit ELF objects\n"
 msgstr ""
 
-#: symtab.cc:467
+#: symtab.cc:473
 #, c-format
 msgid "%s: %s: bad global symbol name offset %u at %lu\n"
 msgstr ""
 
-#: symtab.cc:554
+#: symtab.cc:560
 #, c-format
 msgid "%s: %s: too few symbol versions\n"
 msgstr ""
 
-#: symtab.cc:574
+#: symtab.cc:580
 #, c-format
 msgid "%s: %s: bad symbol name offset %u at %lu\n"
 msgstr ""
 
-#: symtab.cc:618
+#: symtab.cc:633
 #, c-format
 msgid "%s: %s: versym for symbol %zu out of range: %u\n"
 msgstr ""
 
-#: symtab.cc:626
+#: symtab.cc:641
 #, c-format
 msgid "%s: %s: versym for symbol %zu has no name: %u\n"
 msgstr ""
 
-#: symtab.cc:1106 symtab.cc:1278
+#: symtab.cc:1174 symtab.cc:1346
 #, c-format
 msgid "%s: %s: unsupported symbol section 0x%x\n"
 msgstr ""
 
-#: symtab.cc:1471
+#: symtab.cc:1539
 #, c-format
 msgid "%s: %s: warning: %s\n"
 msgstr ""
diff --git a/gold/readsyms.cc b/gold/readsyms.cc
index 86828fc0a7c..5ac58bcd8a0 100644
--- a/gold/readsyms.cc
+++ b/gold/readsyms.cc
@@ -97,8 +97,7 @@ Read_symbols::run(Workqueue* workqueue)
 
 	  Read_symbols_data* sd = new Read_symbols_data;
 	  obj->read_symbols(sd);
-	  workqueue->queue_front(new Add_symbols(this->options_,
-						 this->input_objects_,
+	  workqueue->queue_front(new Add_symbols(this->input_objects_,
 						 this->symtab_, this->layout_,
 						 obj, sd,
 						 this->this_blocker_,
@@ -119,8 +118,7 @@ Read_symbols::run(Workqueue* workqueue)
 	  Archive* arch = new Archive(this->input_argument_->file().name(),
 				      input_file);
 	  arch->setup();
-	  workqueue->queue(new Add_archive_symbols(this->options_,
-						   this->symtab_,
+	  workqueue->queue(new Add_archive_symbols(this->symtab_,
 						   this->layout_,
 						   this->input_objects_,
 						   arch,
@@ -182,8 +180,7 @@ Read_symbols::do_group(Workqueue* workqueue)
     }
 
   const int saw_undefined = this->symtab_->saw_undefined();
-  workqueue->queue(new Finish_group(this->options_,
-				    this->input_objects_,
+  workqueue->queue(new Finish_group(this->input_objects_,
 				    this->symtab_,
 				    this->layout_,
 				    input_group,
@@ -247,8 +244,7 @@ Add_symbols::run(Workqueue*)
     }
   else
     {
-      this->object_->layout(this->options_, this->symtab_, this->layout_,
-			    this->sd_);
+      this->object_->layout(this->symtab_, this->layout_, this->sd_);
       this->object_->add_symbols(this->symtab_, this->sd_);
     }
   delete this->sd_;
@@ -297,7 +293,7 @@ Finish_group::run(Workqueue*)
 	{
 	  Task_lock_obj<Archive> tl(**p);
 
-	  (*p)->add_symbols(this->options_, this->symtab_, this->layout_,
+	  (*p)->add_symbols(this->symtab_, this->layout_,
 			    this->input_objects_);
 	}
     }
diff --git a/gold/readsyms.h b/gold/readsyms.h
index d5ada61d25e..606b6e06d0c 100644
--- a/gold/readsyms.h
+++ b/gold/readsyms.h
@@ -83,12 +83,12 @@ class Add_symbols : public Task
   // THIS_BLOCKER is used to prevent this task from running before the
   // one for the previous input file.  NEXT_BLOCKER is used to prevent
   // the next task from running.
-  Add_symbols(const General_options& options, Input_objects* input_objects,
-	      Symbol_table* symtab, Layout* layout, Object* object,
+  Add_symbols(Input_objects* input_objects, Symbol_table* symtab,
+	      Layout* layout, Object* object,
 	      Read_symbols_data* sd, Task_token* this_blocker,
 	      Task_token* next_blocker)
-    : options_(options), input_objects_(input_objects), symtab_(symtab),
-      layout_(layout), object_(object), sd_(sd), this_blocker_(this_blocker),
+    : input_objects_(input_objects), symtab_(symtab), layout_(layout),
+      object_(object), sd_(sd), this_blocker_(this_blocker),
       next_blocker_(next_blocker)
   { }
 
@@ -108,7 +108,6 @@ class Add_symbols : public Task
 private:
   class Add_symbols_locker;
 
-  const General_options& options_;
   Input_objects* input_objects_;
   Symbol_table* symtab_;
   Layout* layout_;
@@ -155,11 +154,11 @@ class Input_group
 class Finish_group : public Task
 {
  public:
-  Finish_group(const General_options& options, Input_objects* input_objects,
-	       Symbol_table* symtab, Layout* layout, Input_group* input_group,
+  Finish_group(Input_objects* input_objects, Symbol_table* symtab,
+	       Layout* layout, Input_group* input_group,
 	       int saw_undefined, Task_token* this_blocker,
 	       Task_token* next_blocker)
-    : options_(options), input_objects_(input_objects), symtab_(symtab),
+    : input_objects_(input_objects), symtab_(symtab),
       layout_(layout), input_group_(input_group),
       saw_undefined_(saw_undefined), this_blocker_(this_blocker),
       next_blocker_(next_blocker)
@@ -179,7 +178,6 @@ class Finish_group : public Task
   run(Workqueue*);
 
  private:
-  const General_options& options_;
   Input_objects* input_objects_;
   Symbol_table* symtab_;
   Layout* layout_;
diff --git a/gold/symtab.h b/gold/symtab.h
index 534ee0d9fae..31a656e03a8 100644
--- a/gold/symtab.h
+++ b/gold/symtab.h
@@ -8,6 +8,7 @@
 #include <vector>
 
 #include "elfcpp.h"
+#include "parameters.h"
 #include "stringpool.h"
 #include "object.h"
 
@@ -305,9 +306,9 @@ class Symbol
   // Return true if the final value of this symbol is known at link
   // time.
   bool
-  final_value_is_known(const General_options* options) const
+  final_value_is_known() const
   {
-    if (options->is_shared())
+    if (parameters->output_is_shared())
       return false;
     return this->source_ != FROM_OBJECT || !this->object()->is_dynamic();
   }
diff --git a/gold/target.h b/gold/target.h
index 06c7c3d2084..17cd40b8d4c 100644
--- a/gold/target.h
+++ b/gold/target.h
@@ -91,8 +91,8 @@ class Target
   // This is called to tell the target to complete any sections it is
   // handling.  After this all sections must have their final size.
   void
-  finalize_sections(const General_options* options, Layout* layout)
-  { return this->do_finalize_sections(options, layout); }
+  finalize_sections(Layout* layout)
+  { return this->do_finalize_sections(layout); }
 
   // Return a string to use to fill out a code section.  This is
   // basically one or more NOPS which must fill out the specified
@@ -135,7 +135,7 @@ class Target
 
   // Virtual function which may be implemented by the child class.
   virtual void
-  do_finalize_sections(const General_options*, Layout*)
+  do_finalize_sections(Layout*)
   { }
 
   // Virtual function which must be implemented by the child class if