| 1 | /* tc-fr30.h -- Header file for tc-fr30.c.
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| 2 | Copyright 1998, 1999, 2000, 2001, 2002, 2003
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| 3 | Free Software Foundation, Inc.
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| 4 |
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| 5 | This file is part of GAS, the GNU Assembler.
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| 6 |
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| 7 | GAS is free software; you can redistribute it and/or modify
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| 8 | it under the terms of the GNU General Public License as published by
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| 9 | the Free Software Foundation; either version 2, or (at your option)
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| 10 | any later version.
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| 11 |
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| 12 | GAS is distributed in the hope that it will be useful,
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| 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 15 | GNU General Public License for more details.
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| 16 |
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| 17 | You should have received a copy of the GNU General Public License
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| 18 | along with GAS; see the file COPYING. If not, write to
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| 19 | the Free Software Foundation, 59 Temple Place - Suite 330,
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| 20 | Boston, MA 02111-1307, USA. */
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| 21 |
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| 22 | #define TC_FR30
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| 23 |
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| 24 | #ifndef BFD_ASSEMBLER
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| 25 | /* leading space so will compile with cc */
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| 26 | #error FR30 support requires BFD_ASSEMBLER
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| 27 | #endif
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| 28 |
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| 29 | #define LISTING_HEADER "FR30 GAS "
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| 30 |
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| 31 | /* The target BFD architecture. */
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| 32 | #define TARGET_ARCH bfd_arch_fr30
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| 33 |
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| 34 | #define TARGET_FORMAT "elf32-fr30"
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| 35 |
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| 36 | #define TARGET_BYTES_BIG_ENDIAN 1
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| 37 |
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| 38 | /* Permit temporary numeric labels. */
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| 39 | #define LOCAL_LABELS_FB 1
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| 40 |
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| 41 | #define DIFF_EXPR_OK /* .-foo gets turned into PC relative relocs */
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| 42 |
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| 43 | /* We don't need to handle .word strangely. */
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| 44 | #define WORKING_DOT_WORD
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| 45 |
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| 46 | /* Values passed to md_apply_fix3 don't include the symbol value. */
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| 47 | #define MD_APPLY_SYM_VALUE(FIX) 0
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| 48 |
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| 49 | #define md_apply_fix3 gas_cgen_md_apply_fix3
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| 50 |
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| 51 | #define tc_fix_adjustable(FIX) fr30_fix_adjustable (FIX)
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| 52 | struct fix;
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| 53 | extern bfd_boolean fr30_fix_adjustable PARAMS ((struct fix *));
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| 54 |
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| 55 | #define tc_gen_reloc gas_cgen_tc_gen_reloc
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| 56 |
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| 57 | /* Call md_pcrel_from_section(), not md_pcrel_from(). */
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| 58 | #define MD_PCREL_FROM_SECTION(FIX, SEC) md_pcrel_from_section (FIX, SEC)
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| 59 | extern long md_pcrel_from_section PARAMS ((struct fix *, segT));
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| 60 |
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| 61 | /* For 8 vs 16 vs 32 bit branch selection. */
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| 62 | #define TC_GENERIC_RELAX_TABLE md_relax_table
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| 63 | extern const struct relax_type md_relax_table[];
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| 64 |
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| 65 | /* We need a special version of the TC_START_LABEL macro so that we
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| 66 | allow the LDI:8, LDI:20, LDI:32 and delay slot instructions to be
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| 67 | parsed as such. Note - in a HORRIBLE HACK, we make use of the
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| 68 | knowledge that this marco is only ever evaluated in one place
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| 69 | (read_a_source_file in read.c) where we can access the local
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| 70 | variable 's' - the start of the symbol that was terminated by
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| 71 | 'character'. Also we need to be able to change the contents of
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| 72 | the local variable 'c' which is passed to this macro as 'character'. */
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| 73 | #define TC_START_LABEL(character, i_l_p) \
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| 74 | ((character) != ':' ? 0 : (character = fr30_is_colon_insn (s)) ? 0 : ((character = ':'), 1))
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| 75 | extern char fr30_is_colon_insn PARAMS ((char *));
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