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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)
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19990502 sourceware importbinu_ss_19990502
Diffstat (limited to 'bfd/cpu-arc.c')
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diff --git a/bfd/cpu-arc.c b/bfd/cpu-arc.c
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+/* BFD support for the ARC processor
+ Copyright 1994, 1995, 1997 Free Software Foundation, Inc.
+ Contributed by Doug Evans (dje@cygnus.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
+(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"
+
+#define ARC(mach, print_name, default_p, next) \
+{ \
+ 32, /* 32 bits in a word */ \
+ 32, /* 32 bits in an address */ \
+ 8, /* 8 bits in a byte */ \
+ bfd_arch_arc, \
+ mach, \
+ "arc", \
+ print_name, \
+ 4, /* section alignment power */ \
+ default_p, \
+ bfd_default_compatible, \
+ bfd_default_scan, \
+ next, \
+ }
+
+#if 0 /* ??? Not currently needed, but keep in for future reference. */
+static const bfd_arch_info_type arch_info_struct[] =
+{
+ ARC (bfd_mach_arc_foo, "arc-foo", false, &arch_info_struct[1]),
+ ARC (bfd_mach_arc_bar, "arc-bar", false, 0),
+};
+#endif
+
+const bfd_arch_info_type bfd_arc_arch =
+ ARC (bfd_mach_arc_base, "arc-base", true, 0 /*&arch_info_struct[0]*/);
+
+/* Utility routines. */
+
+/* Given cpu type NAME, return its bfd_mach_arc_xxx value.
+ Returns -1 if not found. */
+
+int
+arc_get_mach (name)
+ char *name;
+{
+ const bfd_arch_info_type *p;
+
+ for (p = &bfd_arc_arch; p != NULL; p = p->next)
+ {
+ /* +4: skip over "arc-" */
+ if (strcmp (name, p->printable_name + 4) == 0)
+ return p->mach;
+ }
+ return -1;
+}