1 /* tc-sparc.h - Macros and type defines for the sparc.
2 Copyright (C) 1989, 1990, 1991, 1992 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
8 published by the Free Software Foundation; either version 2,
9 or (at your option) any later version.
11 GAS is distributed in the hope that it will be useful, but
12 WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
14 the GNU General Public License for more details.
16 You should have received a copy of the GNU General Public
17 License along with GAS; see the file COPYING. If not, write
18 to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
22 #define LOCAL_LABELS_FB 1
24 #define TARGET_ARCH bfd_arch_sparc
27 #define TARGET_FORMAT "a.out-sparc-netbsd"
29 #define TARGET_FORMAT "a.out-sunos-big"
33 #define TARGET_FORMAT "b.out.big"
37 #define TARGET_FORMAT "elf32-sparc"
39 #define TARGET_FORMAT "elf64-sparc" /* v9 */
40 #define ENV64 /* v9 */
42 #define LOCAL_LABEL(name) (((name)[0] == '.' && (name)[1] == 'L') || !strncmp ((name), "_.L_", 4))
44 #define WORKING_DOT_WORD
46 #define md_convert_frag(b,s,f) {as_fatal ("sparc convert_frag\n");}
47 #define md_create_long_jump(p,f,t,fr,s) as_fatal("sparc_create_long_jump")
48 #define md_create_short_jump(p,f,t,fr,s) as_fatal("sparc_create_short_jump")
49 #define md_estimate_size_before_relax(f,s) \
50 (as_fatal("estimate_size_before_relax called"),1)
51 void tc_aout_pre_write_hook ();
53 #define LISTING_HEADER "SPARC GAS "
55 /* I know that "call 0" fails in sparc-coff if this doesn't return 1. I
56 don't know about other relocation types, or other formats, yet. */
58 #define TC_FORCE_RELOCATION(FIXP) \
59 ((FIXP)->fx_r_type == BFD_RELOC_32_PCREL_S2 \
60 && ((FIXP)->fx_addsy == 0 \
61 || S_GET_SEGMENT ((FIXP)->fx_addsy) == absolute_section))
62 #define RELOC_REQUIRES_SYMBOL
65 #define TC_HANDLES_FX_DONE
68 /* Keep relocations against global symbols. Don't turn them into
69 relocations against sections. This is required for the dynamic
70 linker to operate properly. */
71 #define tc_fix_adjustable(FIX) (! S_IS_EXTERN ((FIX)->fx_addsy))
76 /* end of tc-sparc.h */
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