From 5482377ddc6d4104399a7e2e49518a6e893dca65 Mon Sep 17 00:00:00 2001
From: Ian Lance Taylor <iant@google.com>
Date: Fri, 29 Sep 2006 22:34:01 +0000
Subject: Clean up HAVE_MEMBER_TEMPLATE_SPECIFICATIONS somewhat.

---
 gold/symtab.cc | 66 ++++++++++------------------------------------------------
 1 file changed, 11 insertions(+), 55 deletions(-)

(limited to 'gold/symtab.cc')

diff --git a/gold/symtab.cc b/gold/symtab.cc
index cc77b37..2251ea7 100644
--- a/gold/symtab.cc
+++ b/gold/symtab.cc
@@ -133,11 +133,10 @@ Symbol_table::lookup(const char* name, const char* version) const
 // version is the default version.  Because this is unusual, we do
 // this the slow way, by converting back to an ELF symbol.
 
-#ifdef HAVE_MEMBER_TEMPLATE_SPECIFICATIONS
-
 template<int size, bool big_endian>
 void
-Symbol_table::resolve(Sized_symbol<size>* to, const Sized_symbol<size>* from)
+Symbol_table::resolve(Sized_symbol<size>* to, const Sized_symbol<size>* from
+                      ACCEPT_SIZE_ENDIAN)
 {
   unsigned char buf[elfcpp::Elf_sizes<size>::sym_size];
   elfcpp::Sym_write<size, big_endian> esym(buf);
@@ -150,40 +149,6 @@ Symbol_table::resolve(Sized_symbol<size>* to, const Sized_symbol<size>* from)
   Symbol_table::resolve(to, esym.sym(), from->object());
 }
 
-#else
-
-template<int size>
-void
-Symbol_table::resolve(Sized_symbol<size>* to, const Sized_symbol<size>* from,
-                      bool big_endian)
-{
-  unsigned char buf[elfcpp::Elf_sizes<size>::sym_size];
-  if (big_endian)
-    {
-      elfcpp::Sym_write<size, true> esym(buf);
-      // We don't bother to set the st_name field.
-      esym.put_st_value(from->value());
-      esym.put_st_size(from->symsize());
-      esym.put_st_info(from->binding(), from->type());
-      esym.put_st_other(from->visibility(), from->other());
-      esym.put_st_shndx(from->shnum());
-      Symbol_table::resolve(to, esym.sym(), from->object());
-    }
-  else
-    {
-      elfcpp::Sym_write<size, false> esym(buf);
-      // We don't bother to set the st_name field.
-      esym.put_st_value(from->value());
-      esym.put_st_size(from->symsize());
-      esym.put_st_info(from->binding(), from->type());
-      esym.put_st_other(from->visibility(), from->other());
-      esym.put_st_shndx(from->shnum());
-      Symbol_table::resolve(to, esym.sym(), from->object());
-    }
-}
-
-#endif
-
 // Add one symbol from OBJECT to the symbol table.  NAME is symbol
 // name and VERSION is the version; both are canonicalized.  DEF is
 // whether this is the default version.
@@ -236,12 +201,8 @@ Symbol_table::add_from_object(Sized_object<size, big_endian>* object,
   if (!ins.second)
     {
       // We already have an entry for NAME/VERSION.
-#ifdef HAVE_MEMBER_TEMPLATE_SPECIFICATIONS
-      ret = this->get_sized_symbol<size>(ins.first->second);
-#else
-      assert(size == this->get_size());
-      ret = static_cast<Sized_symbol<size>*>(ins.first->second);
-#endif
+      ret = this->get_sized_symbol SELECT_SIZE_NAME (ins.first->second
+                                                     SELECT_SIZE(size));
       assert(ret != NULL);
       Symbol_table::resolve(ret, sym, object);
 
@@ -258,13 +219,11 @@ Symbol_table::add_from_object(Sized_object<size, big_endian>* object,
 	      // This is the unfortunate case where we already have
 	      // entries for both NAME/VERSION and NAME/NULL.
 	      const Sized_symbol<size>* sym2;
-#ifdef HAVE_MEMBER_TEMPLATE_SPECIFICATIONS
-	      sym2 = this->get_sized_symbol<size>(insdef.first->second);
-	      Symbol_table::resolve<size, big_endian>(ret, sym2);
-#else
-	      sym2 = static_cast<Sized_symbol<size>*>(insdef.first->second);
-	      Symbol_table::resolve(ret, sym2, big_endian);
-#endif
+	      sym2 = this->get_sized_symbol SELECT_SIZE_NAME (
+		insdef.first->second
+                SELECT_SIZE(size));
+	      Symbol_table::resolve SELECT_SIZE_ENDIAN_NAME (
+		ret, sym2 SELECT_SIZE_ENDIAN(size, big_endian));
 	      this->make_forwarder(insdef.first->second, ret);
 	      insdef.first->second = ret;
 	    }
@@ -278,11 +237,8 @@ Symbol_table::add_from_object(Sized_object<size, big_endian>* object,
 	{
 	  // We already have an entry for NAME/NULL.  Make
 	  // NAME/VERSION point to it.
-#ifdef HAVE_MEMBER_TEMPLATE_SPECIFICATIONS
-	  ret = this->get_sized_symbol<size>(insdef.first->second);
-#else
-          ret = static_cast<Sized_symbol<size>*>(insdef.first->second);
-#endif
+	  ret = this->get_sized_symbol SELECT_SIZE_NAME (insdef.first->second
+                                                         SELECT_SIZE(size));
 	  Symbol_table::resolve(ret, sym, object);
 	  ins.first->second = ret;
 	}
-- 
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