gdb/

[deliverable/binutils-gdb.git] / gold / x86_64.cc

diff --git a/gold/x86_64.cc b/gold/x86_64.cc
index 46c4a2227c7a9728eb86301aa9613b78f3dc59af..85d69c3b5bd1ebd165b64a99a87d4ac011e8b544 100644 (file)
--- a/gold/x86_64.cc
+++ b/gold/x86_64.cc
@@ -1,6 +1,6 @@
 // x86_64.cc -- x86_64 target support for gold.
 
-// Copyright 2006, 2007, 2008 Free Software Foundation, Inc.
+// Copyright 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
 // Written by Ian Lance Taylor <iant@google.com>.
 
 // This file is part of gold.
@@ -66,6 +66,21 @@ class Target_x86_64 : public Sized_target<64, false>
       got_mod_index_offset_(-1U), tls_base_symbol_defined_(false)
   { }
 
+  // Scan the relocations to look for symbol adjustments.
+  void
+  gc_process_relocs(const General_options& options,
+                   Symbol_table* symtab,
+                   Layout* layout,
+                   Sized_relobj<64, false>* 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(const General_options& options,
@@ -139,7 +154,7 @@ class Target_x86_64 : public Sized_target<64, false>
 
   // Return whether SYM is defined by the ABI.
   bool
-  do_is_defined_by_abi(Symbol* sym) const
+  do_is_defined_by_abi(const Symbol* sym) const
   { return strcmp(sym->name(), "__tls_get_addr") == 0; }
 
   // Return the size of the GOT section.
@@ -212,8 +227,8 @@ class Target_x86_64 : public Sized_target<64, false>
     // Do a relocation.  Return false if the caller should not issue
     // any warnings about this relocation.
     inline bool
-    relocate(const Relocate_info<64, false>*, Target_x86_64*, size_t relnum,
-            const elfcpp::Rela<64, false>&,
+    relocate(const Relocate_info<64, false>*, Target_x86_64*, Output_section*,
+            size_t relnum, const elfcpp::Rela<64, false>&,
             unsigned int r_type, const Sized_symbol<64>*,
             const Symbol_value<64>*,
             unsigned char*, elfcpp::Elf_types<64>::Elf_Addr,
@@ -1544,6 +1559,42 @@ Target_x86_64::Scan::global(const General_options&,
     }
 }
 
+void
+Target_x86_64::gc_process_relocs(const General_options& options,
+                                 Symbol_table* symtab,
+                                 Layout* layout,
+                                 Sized_relobj<64, false>* 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)
+{
+
+  if (sh_type == elfcpp::SHT_REL)
+    {
+      return;
+    }
+
+   gold::gc_process_relocs<64, false, Target_x86_64, elfcpp::SHT_RELA,
+                           Target_x86_64::Scan>(
+    options,
+    symtab,
+    layout,
+    this,
+    object,
+    data_shndx,
+    prelocs,
+    reloc_count,
+    output_section,
+    needs_special_offset_handling,
+    local_symbol_count,
+    plocal_symbols);
+ 
+}
 // Scan relocations for a section.
 
 void
@@ -1641,6 +1692,7 @@ Target_x86_64::do_finalize_sections(Layout* layout)
 inline bool
 Target_x86_64::Relocate::relocate(const Relocate_info<64, false>* relinfo,
                                   Target_x86_64* target,
+                                 Output_section*,
                                   size_t relnum,
                                   const elfcpp::Rela<64, false>& rela,
                                   unsigned int r_type,
@@ -1652,7 +1704,8 @@ Target_x86_64::Relocate::relocate(const Relocate_info<64, false>* relinfo,
 {
   if (this->skip_call_tls_get_addr_)
     {
-      if (r_type != elfcpp::R_X86_64_PLT32
+      if ((r_type != elfcpp::R_X86_64_PLT32
+           && r_type != elfcpp::R_X86_64_PC32)
          || gsym == NULL
          || strcmp(gsym->name(), "__tls_get_addr") != 0)
        {