-/* coff information for Intel 860.
+/* COFF information for the Intel i860.
- Copyright 2001 Free Software Foundation, Inc.
+ Copyright (C) 2001-2016 Free Software Foundation, Inc.
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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+ Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+ MA 02110-1301, USA. */
/* This file was hacked from i386.h [dolan@ssd.intel.com] */
#define I860BADMAG(x) ((x).f_magic != I860MAGIC)
+#undef AOUTSZ
+#define AOUTSZ 36
+
/* FIXME: What are the a.out magic numbers? */
#define _ETEXT "etext"
#define RELOC struct external_reloc
#define RELSZ 10
+
+/* The relocation directory entry types.
+ PAIR : The low half that follows relates to the preceding HIGH[ADJ].
+ HIGH : The high half of a 32-bit constant.
+ LOWn : The low half, insn bits 15..(n-1), 2^n-byte aligned.
+ SPLITn : The low half, insn bits 20..16 and 10..(n-1), 2^n-byte aligned.
+ HIGHADJ: Similar to HIGH, but with adjustment.
+ BRADDR : 26-bit branch displacement.
+
+ Note: The Intel assembler manual lists LOW4 as one of the
+ relocation types, but it appears to be useless for the i860.
+ We will recognize it anyway, just in case it actually appears in
+ any object files. */
+
+enum {
+ COFF860_R_PAIR = 0x1c,
+ COFF860_R_HIGH = 0x1e,
+ COFF860_R_LOW0 = 0x1f,
+ COFF860_R_LOW1 = 0x20,
+ COFF860_R_LOW2 = 0x21,
+ COFF860_R_LOW3 = 0x22,
+ COFF860_R_LOW4 = 0x23,
+ COFF860_R_SPLIT0 = 0x24,
+ COFF860_R_SPLIT1 = 0x25,
+ COFF860_R_SPLIT2 = 0x26,
+ COFF860_R_HIGHADJ = 0x27,
+ COFF860_R_BRADDR = 0x28
+};
+