From aa2289c2a3faf0f198e47943dcb29e0c16223be8 Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Mon, 3 May 1999 07:29:11 +0000 Subject: Initial revision --- bfd/cpu-arc.c | 70 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 70 insertions(+) create mode 100644 bfd/cpu-arc.c (limited to 'bfd/cpu-arc.c') diff --git a/bfd/cpu-arc.c b/bfd/cpu-arc.c new file mode 100644 index 0000000000..bce59d4c99 --- /dev/null +++ b/bfd/cpu-arc.c @@ -0,0 +1,70 @@ +/* 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; +} -- cgit v1.2.1