gdb: add target_ops::supports_displaced_step

[deliverable/binutils-gdb.git] / gold / reloc-types.h

diff --git a/gold/reloc-types.h b/gold/reloc-types.h
index 62538d60117c3f06690b076e165bd751cb58a75b..3671063ef0f36eeffe41181a05eecdb63cfb6341 100644 (file)
--- a/gold/reloc-types.h
+++ b/gold/reloc-types.h
@@ -1,5 +1,25 @@
 // reloc-types.h -- ELF relocation templates for gold  -*- C++ -*-
 
+// Copyright (C) 2006-2020 Free Software Foundation, Inc.
+// Written by Ian Lance Taylor <iant@google.com>.
+
+// 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.
+
 // This header files defines a few convenient templated types for use
 // when handling ELF relocations.
 
@@ -21,14 +41,42 @@ template<int size, bool big_endian>
 struct Reloc_types<elfcpp::SHT_REL, size, big_endian>
 {
   typedef typename elfcpp::Rel<size, big_endian> Reloc;
+  typedef typename elfcpp::Rel_write<size, big_endian> Reloc_write;
   static const int reloc_size = elfcpp::Elf_sizes<size>::rel_size;
+
+  static inline typename elfcpp::Elf_types<size>::Elf_Swxword
+  get_reloc_addend(const Reloc*)
+  { gold_unreachable(); }
+
+  static inline typename elfcpp::Elf_types<size>::Elf_Swxword
+  get_reloc_addend_noerror(const Reloc*)
+  { return 0; }
+
+  static inline void
+  set_reloc_addend(Reloc_write*,
+                  typename elfcpp::Elf_types<size>::Elf_Swxword)
+  { gold_unreachable(); }
 };
 
 template<int size, bool big_endian>
 struct Reloc_types<elfcpp::SHT_RELA, size, big_endian>
 {
   typedef typename elfcpp::Rela<size, big_endian> Reloc;
+  typedef typename elfcpp::Rela_write<size, big_endian> Reloc_write;
   static const int reloc_size = elfcpp::Elf_sizes<size>::rela_size;
+
+  static inline typename elfcpp::Elf_types<size>::Elf_Swxword
+  get_reloc_addend(const Reloc* p)
+  { return p->get_r_addend(); }
+
+  static inline typename elfcpp::Elf_types<size>::Elf_Swxword
+  get_reloc_addend_noerror(const Reloc* p)
+  { return p->get_r_addend(); }
+
+  static inline void
+  set_reloc_addend(Reloc_write* p,
+                  typename elfcpp::Elf_types<size>::Elf_Swxword val)
+  { p->put_r_addend(val); }
 };
 
 }; // End namespace gold.