1 /* tc-i860.h -- Header file for the i860.
2 Copyright (C) 1991-2017 Free Software Foundation, Inc.
4 Brought back from the dead and completely reworked
5 by Jason Eckhardt <jle@cygnus.com>.
7 This file is part of GAS, the GNU Assembler.
9 GAS is free software; you can redistribute it and/or modify
10 it under the terms of the GNU General Public License as published by
11 the Free Software Foundation; either version 3, or (at your option)
14 GAS is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU General Public License for more details.
19 You should have received a copy of the GNU General Public License along
20 with GAS; see the file COPYING. If not, write to the Free Software
21 Foundation, 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
32 OP_IMM_SPLIT16
= 0x00008,
33 OP_IMM_BR26
= 0x00010,
34 OP_IMM_BR16
= 0x00020,
42 OP_SEL_GOTOFF
= 0x02000,
50 /* Set the endianness we are using. Default to little endian. */
51 #ifndef TARGET_BYTES_BIG_ENDIAN
52 #define TARGET_BYTES_BIG_ENDIAN 0
55 /* Whether or not the target is big endian. */
56 extern int target_big_endian
;
58 /* BFD target architecture. */
59 #define TARGET_ARCH bfd_arch_i860
61 /* The target BFD format. */
63 #define TARGET_FORMAT (target_big_endian ? "elf32-i860" : "elf32-i860-little")
65 #error i860 GAS currently supports only the ELF object format
68 #define WORKING_DOT_WORD
71 /* Permit temporary numeric labels. */
72 #define LOCAL_LABELS_FB 1
73 #define LISTING_HEADER "GAS for i860"
75 #define md_convert_frag(b,s,f) abort ()
77 /* Values passed to md_apply_fix don't include the symbol value. */
78 #define MD_APPLY_SYM_VALUE(FIX) 0
80 /* No shared lib support, so we don't need to ensure externally
81 visible symbols can be overridden. */
82 #define EXTERN_FORCE_RELOC 0
84 /* Bits for post-processing of a user defined label to check if
85 it has a double colon (Intel syntax only). */
86 extern void i860_check_label (symbolS
*labelsym
);
87 #define tc_check_label(ls) i860_check_label (ls)
89 /* Bits for filling in rs_align_code fragments with NOPs. */
90 extern void i860_handle_align (struct frag
*);
91 #define HANDLE_ALIGN(fragp) i860_handle_align (fragp)
93 #define MAX_MEM_FOR_RS_ALIGN_CODE (3 + 4 + 4)
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