X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=gold%2Fdefstd.cc;h=cee68a03ed7f961dc417ed6d981a11a200dea238;hb=231c5d93b0c0af68e5274b21a6fa82b67adb9291;hp=568ab4a7c09da29f62983c1ed01ca93d9aee71af;hpb=6cb15b7f89d59fb61780b01ad3de2340f33c3728;p=platform%2Fupstream%2Fbinutils.git

diff --git a/gold/defstd.cc b/gold/defstd.cc
index 568ab4a..cee68a0 100644
--- a/gold/defstd.cc
+++ b/gold/defstd.cc
@@ -1,6 +1,6 @@
 // defstd.cc -- define standard symbols for gold.
 
-// Copyright 2006, 2007 Free Software Foundation, Inc.
+// Copyright (C) 2006-2014 Free Software Foundation, Inc.
 // Written by Ian Lance Taylor <iant@google.com>.
 
 // This file is part of gold.
@@ -23,6 +23,7 @@
 #include "gold.h"
 
 #include "symtab.h"
+#include "layout.h"
 #include "defstd.h"
 
 // This is a simple file which defines the standard symbols like
@@ -106,7 +107,19 @@ const Define_symbol_in_section in_section[] =
     0,				// nonvis
     true,			// offset_is_from_end
     true			// only_if_ref
-  }
+  },
+  {
+    "__stack",			// name
+    ".stack",			// output_section
+    0,				// value
+    0,				// size
+    elfcpp::STT_NOTYPE,		// type
+    elfcpp::STB_GLOBAL,		// binding
+    elfcpp::STV_DEFAULT,	// visibility
+    0,				// nonvis
+    false,			// offset_is_from_end
+    true			// only_if_ref
+  },
 };
 
 const int in_section_count = sizeof in_section / sizeof in_section[0];
@@ -128,6 +141,20 @@ const Define_symbol_in_segment in_segment[] =
     true			// only_if_ref
   },
   {
+    "__ehdr_start",		// name
+    elfcpp::PT_LOAD,		// segment_type
+    elfcpp::PF(0),		// segment_flags_set
+    elfcpp::PF(0),		// segment_flags_clear
+    0,				// value
+    0,				// size
+    elfcpp::STT_NOTYPE,		// type
+    elfcpp::STB_GLOBAL,		// binding
+    elfcpp::STV_HIDDEN,		// visibility
+    0,				// nonvis
+    Symbol::SEGMENT_START,	// offset_from_base
+    true			// only_if_ref
+  },
+  {
     "etext",			// name
     elfcpp::PT_LOAD,		// segment_type
     elfcpp::PF_X,		// segment_flags_set
@@ -237,7 +264,7 @@ const Define_symbol_in_segment in_segment[] =
     elfcpp::STV_DEFAULT,	// visibility
     0,				// nonvis
     Symbol::SEGMENT_END,	// offset_from_base
-    false			// only_if_ref
+    true			// only_if_ref
   }
 };
 
@@ -249,11 +276,13 @@ namespace gold
 {
 
 void
-define_standard_symbols(Symbol_table* symtab, const Layout* layout,
-			Target* target)
+define_standard_symbols(Symbol_table* symtab, const Layout* layout)
 {
-  symtab->define_symbols(layout, target, in_section_count, in_section);
-  symtab->define_symbols(layout, target, in_segment_count, in_segment);
+  bool saw_sections_clause = layout->script_options()->saw_sections_clause();
+  symtab->define_symbols(layout, in_section_count, in_section,
+			 saw_sections_clause);
+  symtab->define_symbols(layout, in_segment_count, in_segment,
+			 saw_sections_clause);
 }
 
 } // End namespace gold.