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authorRichard Henderson <rth@redhat.com>1999-05-03 07:29:11 +0000
committerRichard Henderson <rth@redhat.com>1999-05-03 07:29:11 +0000
commit252b5132c753830d5fd56823373aed85f2a0db63 (patch)
tree1af963bfd8d3e55167b81def4207f175eaff3a56 /bfd/cpu-v850.c
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19990502 sourceware importbinu_ss_19990502
Diffstat (limited to 'bfd/cpu-v850.c')
-rw-r--r--bfd/cpu-v850.c103
1 files changed, 103 insertions, 0 deletions
diff --git a/bfd/cpu-v850.c b/bfd/cpu-v850.c
new file mode 100644
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--- /dev/null
+++ b/bfd/cpu-v850.c
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+/* BFD support for the NEC V850 processor
+ Copyright 1996, 1997, 1998 Free Software Foundation, Inc.
+
+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
+(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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+
+#include "bfd.h"
+#include "sysdep.h"
+#include "libbfd.h"
+
+#include <ctype.h>
+
+static boolean
+scan (info, string)
+ const struct bfd_arch_info * info;
+ const char * string;
+{
+ const char *ptr_src;
+ const char *ptr_tst;
+ unsigned long number;
+ enum bfd_architecture arch;
+
+ /* First test for an exact match */
+ if (strcasecmp (string, info->printable_name) == 0)
+ return true;
+
+ /* See how much of the supplied string matches with the
+ architecture, eg the string m68k:68020 would match the m68k entry
+ up to the :, then we get left with the machine number */
+
+ for (ptr_src = string, ptr_tst = info->arch_name;
+ *ptr_src && *ptr_tst;
+ ptr_src++, ptr_tst++)
+ {
+ if (*ptr_src != *ptr_tst) break;
+ }
+
+ /* Chewed up as much of the architecture as will match, skip any
+ colons */
+ if (*ptr_src == ':')
+ ptr_src++;
+
+ if (*ptr_src == 0)
+ {
+ /* nothing more, then only keep this one if it is the default
+ machine for this architecture */
+ return info->the_default;
+ }
+
+ number = 0;
+ while (isdigit ((unsigned char) *ptr_src))
+ {
+ number = number * 10 + * ptr_src - '0';
+ ptr_src++;
+ }
+
+ switch (number)
+ {
+ case bfd_mach_v850e: arch = bfd_arch_v850; break;
+ case bfd_mach_v850ea: arch = bfd_arch_v850; break;
+ default:
+ return false;
+ }
+
+ if (arch != info->arch)
+ return false;
+
+ if (number != info->mach)
+ return false;
+
+ return true;
+}
+
+#define N(number, print, default, next) \
+{ 32, 32, 8, bfd_arch_v850, number, "v850", print, 2, default, \
+ bfd_default_compatible, scan, next }
+
+#define NEXT NULL
+
+static const bfd_arch_info_type arch_info_struct[] =
+{
+ N (bfd_mach_v850e, "v850e", false, &arch_info_struct[1]),
+ N (bfd_mach_v850ea, "v850ea", false, NULL)
+};
+
+#undef NEXT
+#define NEXT &arch_info_struct[0]
+
+const bfd_arch_info_type bfd_v850_arch =
+ N (bfd_mach_v850, "v850", true, NEXT);