1 /* tc-openrisc.h -- Header file for tc-openrisc.c.
2 Copyright 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
4 This file is part of GAS, the GNU Assembler.
6 GAS is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2, or (at your option)
11 GAS is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with GAS; see the file COPYING. If not, write to
18 the Free Software Foundation, 59 Temple Place - Suite 330,
19 Boston, MA 02111-1307, USA. */
24 /* leading space so will compile with cc */
25 # error OPENRISC support requires BFD_ASSEMBLER
28 #define LISTING_HEADER "OpenRISC GAS "
30 /* The target BFD architecture. */
31 #define TARGET_ARCH bfd_arch_openrisc
33 extern unsigned long openrisc_machine;
34 #define TARGET_MACH (openrisc_machine)
36 #define TARGET_FORMAT "elf32-openrisc"
37 #define TARGET_BYTES_BIG_ENDIAN 1
39 extern const char openrisc_comment_chars [];
40 #define tc_comment_chars openrisc_comment_chars
42 /* Permit temporary numeric labels. */
43 #define LOCAL_LABELS_FB 1
45 #define DIFF_EXPR_OK 1 /* .-foo gets turned into PC relative relocs */
47 /* We don't need to handle .word strangely. */
48 #define WORKING_DOT_WORD
50 /* Values passed to md_apply_fix3 don't include the symbol value. */
51 #define MD_APPLY_SYM_VALUE(FIX) 0
53 #define md_apply_fix3 gas_cgen_md_apply_fix3
55 extern bfd_boolean openrisc_fix_adjustable (struct fix *);
56 #define tc_fix_adjustable(FIX) openrisc_fix_adjustable (FIX)
58 #define tc_gen_reloc gas_cgen_tc_gen_reloc
60 /* Call md_pcrel_from_section(), not md_pcrel_from(). */
61 extern long md_pcrel_from_section (struct fix *, segT);
62 #define MD_PCREL_FROM_SECTION(FIX, SEC) md_pcrel_from_section (FIX, SEC)
64 /* For 8 vs 16 vs 32 bit branch selection. */
65 extern const struct relax_type md_relax_table[];
66 #define TC_GENERIC_RELAX_TABLE md_relax_table