/* BFD support for the score processor
- Copyright 2006, 2007 Free Software Foundation, Inc.
+ Copyright 2006, 2007, 2008, 2009, 2012 Free Software Foundation, Inc.
Contributed by
+ Brain.lin (brain.lin@sunplusct.com)
Mei Ligang (ligang@sunnorth.com.cn)
- Pei-Lin Tsai (pltsai@sunplus.com)
+ Pei-Lin Tsai (pltsai@sunplus.com)
This file is part of BFD, the Binary File Descriptor library.
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 2 of the License, or
+ 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,
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. */
+ Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+ MA 02110-1301, USA. */
#include "sysdep.h"
#include "bfd.h"
#include "libbfd.h"
-const bfd_arch_info_type
-bfd_score_arch =
+/* This routine is provided two arch_infos and works out which Score
+ machine which would be compatible with both and returns a pointer
+ to its info structure. */
+
+static const bfd_arch_info_type *
+compatible (const bfd_arch_info_type * a, const bfd_arch_info_type * b)
{
- 32, /* There's 32 bits_per_word. */
- 32, /* There's 32 bits_per_address. */
- 8, /* There's 8 bits_per_byte. */
- bfd_arch_score, /* One of enum bfd_architecture, defined
- in archures.c and provided in
- generated header files. */
- 0, /* Only 1 machine, but #255 for
- historical reasons. */
- "score", /* The arch_name. */
- "score", /* The printable name is the same. */
- 4, /* Section alignment power; each section
- is aligned to (only) 2^4 bytes. */
- TRUE, /* This is the default "machine", since
- there's only one. */
- bfd_default_compatible, /* A default function for testing
- "machine" compatibility of two
- bfd_arch_info_type. */
- bfd_default_scan, /* Check if an bfd_arch_info_type is a
- match. */
- NULL /* Pointer to next bfd_arch_info_type in
- the same family. */
+ /* If a & b are for different architectures we can do nothing. */
+ if (a->arch != b->arch)
+ return NULL;
+
+ if (a->mach != b->mach)
+ return NULL;
+
+ return a;
+}
+
+#define N(addr_bits, machine, print, default, next) \
+{ \
+ 32, /* 16 bits in a word. */ \
+ 32, /* Bits in an address. */ \
+ 8, /* 8 bits in a byte. */ \
+ bfd_arch_score, \
+ machine, /* Machine number. */ \
+ "score", /* Architecture name. */ \
+ print, /* Printable name. */ \
+ 4, /* Section align power. */ \
+ default, /* The default machine. */ \
+ compatible, \
+ bfd_default_scan, \
+ bfd_arch_default_fill, \
+ next \
+}
+
+static const bfd_arch_info_type arch_info_struct[] =
+{
+ N (16, bfd_mach_score3, "score3", FALSE, NULL),
};
+
+const bfd_arch_info_type bfd_score_arch =
+ N (16, bfd_mach_score7, "score7", TRUE, & arch_info_struct[0]);