Upgrade binutils and gold.

upgrade binutils-2.19 to binutils-2.20.1
upgrade gold to a relatively new version binutils-20100303

Before, both binutils and gold were built from binutils-2.19.
Now binutils will be built from binutils-2.20.1 and gold will
be built from binutils-20100303.

Change-Id: Ibd0130756723337d2b4783d5b1d5e5b02a1adc83

1 files changed, 77 insertions, 0 deletions

diff --git a/binutils-2.20.1/gas/config/obj-ecoff.h b/binutils-2.20.1/gas/config/obj-ecoff.h
new file mode 100644
index 0000000..fae84ae
--- /dev/null
+++ b/binutils-2.20.1/gas/config/obj-ecoff.h
@@ -0,0 +1,77 @@
+/* ECOFF object file format header file.
+   Copyright 1993, 1994, 1995, 1996, 1997, 1999, 2002, 2004, 2005,
+   2007 Free Software Foundation, Inc.
+   Contributed by Cygnus Support.
+   Written by Ian Lance Taylor <ian@cygnus.com>.
+
+   This file is part of GAS.
+
+   GAS 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, or (at your option)
+   any later version.
+
+   GAS 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 GAS; see the file COPYING.  If not, write to the Free
+   Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
+   02110-1301, USA.  */
+
+#define OBJ_ECOFF 1
+
+/* Use the generic ECOFF debugging code.  */
+#define ECOFF_DEBUGGING 1
+
+#define OUTPUT_FLAVOR bfd_target_ecoff_flavour
+
+#include "targ-cpu.h"
+
+#include "ecoff.h"
+
+/* For each gas symbol we keep track of which file it came from, of
+   whether we have generated an ECOFF symbol for it, and whether the
+   symbols is undefined (this last is needed to distinguish a .extern
+   symbols from a .comm symbol).  */
+
+struct ecoff_sy_obj
+{
+  struct efdr *ecoff_file;
+  struct localsym *ecoff_symbol;
+  valueT ecoff_extern_size;
+};
+
+#define OBJ_SYMFIELD_TYPE struct ecoff_sy_obj
+
+/* Modify the ECOFF symbol.  */
+#define obj_frob_symbol(symp, punt) ecoff_frob_symbol (symp)
+
+/* Set section VMAs and GP.  */
+#define obj_frob_file_before_fix() ecoff_frob_file_before_fix ()
+
+/* This is used to write the symbolic data in the format that BFD
+   expects it.  */
+#define obj_frob_file() ecoff_frob_file ()
+
+/* We use the ECOFF functions as our hooks.  */
+#define obj_read_begin_hook ecoff_read_begin_hook
+#define obj_symbol_new_hook ecoff_symbol_new_hook
+
+/* Record file switches in the ECOFF symbol table.  */
+#define obj_app_file(name, app) ecoff_new_file (name, app)
+
+/* At the moment we don't want to do any stabs processing in read.c.  */
+#define OBJ_PROCESS_STAB(seg, what, string, type, other, desc) \
+  ecoff_stab ((seg), (what), (string), (type), (other), (desc))
+
+#define EMIT_SECTION_SYMBOLS		0
+#define obj_sec_sym_ok_for_reloc(SEC)	1
+
+#define obj_ecoff_set_ext ecoff_set_ext
+
+extern void ecoff_frob_file_before_fix (void);
+extern void ecoff_frob_file (void);
+extern void obj_ecoff_set_ext (symbolS *, EXTR *);