1 /* tc-m32c.h -- Header file for tc-m32c.c. 2 Copyright (C) 2004-2014 Free Software Foundation, Inc. 3 4 This file is part of GAS, the GNU Assembler. 5 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 3, or (at your option) 9 any later version. 10 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. 15 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. */ 20 21 #define TC_M32C 22 23 #define LISTING_HEADER "M16C/M32C GAS " 24 25 /* The target BFD architecture. */ 26 #define TARGET_ARCH bfd_arch_m32c 27 28 #define TARGET_FORMAT "elf32-m32c" 29 30 #define TARGET_BYTES_BIG_ENDIAN 0 31 32 #define md_end m32c_md_end 33 extern void m32c_md_end (void); 34 35 #define md_start_line_hook m32c_start_line_hook 36 extern void m32c_start_line_hook (void); 37 38 /* call md_pcrel_from_section, not md_pcrel_from */ 39 long md_pcrel_from_section (struct fix *, segT); 40 #define MD_PCREL_FROM_SECTION(FIXP, SEC) md_pcrel_from_section (FIXP, SEC) 41 42 /* Permit temporary numeric labels. */ 43 #define LOCAL_LABELS_FB 1 44 45 #define DIFF_EXPR_OK /* .-foo gets turned into PC relative relocs */ 46 47 /* We don't need to handle .word strangely. */ 48 #define WORKING_DOT_WORD 49 50 #define md_apply_fix m32c_apply_fix 51 extern void m32c_apply_fix (struct fix *, valueT *, segT); 52 53 #define tc_fix_adjustable(fixP) m32c_fix_adjustable (fixP) 54 extern bfd_boolean m32c_fix_adjustable (struct fix *); 55 56 /* When relaxing, we need to emit various relocs we otherwise wouldn't. */ 57 #define TC_FORCE_RELOCATION(fix) m32c_force_relocation (fix) 58 extern int m32c_force_relocation (struct fix *); 59 60 #define TC_CONS_FIX_NEW(FRAG, WHERE, NBYTES, EXP, RELOC) \ 61 m32c_cons_fix_new (FRAG, WHERE, NBYTES, EXP, RELOC) 62 extern void m32c_cons_fix_new (fragS *, int, int, expressionS *, 63 bfd_reloc_code_real_type); 64 65 extern const struct relax_type md_relax_table[]; 66 #define TC_GENERIC_RELAX_TABLE md_relax_table 67 68 extern void m32c_prepare_relax_scan (fragS *, offsetT *, relax_substateT); 69 #define md_prepare_relax_scan(FRAGP, ADDR, AIM, STATE, TYPE) \ 70 m32c_prepare_relax_scan(FRAGP, &AIM, STATE) 71 72 /* Values passed to md_apply_fix don't include the symbol value. */ 73 #define MD_APPLY_SYM_VALUE(FIX) 0 74 75 /* Call md_pcrel_from_section(), not md_pcrel_from(). */ 76 #define MD_PCREL_FROM_SECTION(FIXP, SEC) md_pcrel_from_section (FIXP, SEC) 77 extern long md_pcrel_from_section (struct fix *, segT); 78 79 /* We need a special version of the TC_START_LABEL macro so that we 80 allow the :Z, :S, :Q and :G suffixes to be 81 parsed as such. We need to be able to change the contents of 82 the local variable 'c' which is passed to this macro as 'character'. */ 83 #define TC_START_LABEL(character, s, i_l_p) \ 84 ((character) != ':' ? 0 : (character = m32c_is_colon_insn (s)) ? 0 : ((character = ':'), 1)) 85 extern char m32c_is_colon_insn (char *); 86 87 #define H_TICK_HEX 1 88
