1*3d8817e4Smiod /* tc-m32c.h -- Header file for tc-m32c.c. 2*3d8817e4Smiod Copyright (C) 2004, 2005 Free Software Foundation, Inc. 3*3d8817e4Smiod 4*3d8817e4Smiod This file is part of GAS, the GNU Assembler. 5*3d8817e4Smiod 6*3d8817e4Smiod GAS is free software; you can redistribute it and/or modify 7*3d8817e4Smiod it under the terms of the GNU General Public License as published by 8*3d8817e4Smiod the Free Software Foundation; either version 2, or (at your option) 9*3d8817e4Smiod any later version. 10*3d8817e4Smiod 11*3d8817e4Smiod GAS is distributed in the hope that it will be useful, 12*3d8817e4Smiod but WITHOUT ANY WARRANTY; without even the implied warranty of 13*3d8817e4Smiod MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14*3d8817e4Smiod GNU General Public License for more details. 15*3d8817e4Smiod 16*3d8817e4Smiod You should have received a copy of the GNU General Public License 17*3d8817e4Smiod along with GAS; see the file COPYING. If not, write to 18*3d8817e4Smiod the Free Software Foundation, 59 Temple Place - Suite 330, 19*3d8817e4Smiod Boston, MA 02111-1307, USA. */ 20*3d8817e4Smiod 21*3d8817e4Smiod #define TC_M32C 22*3d8817e4Smiod 23*3d8817e4Smiod #define LISTING_HEADER "M16C/M32C GAS " 24*3d8817e4Smiod 25*3d8817e4Smiod /* The target BFD architecture. */ 26*3d8817e4Smiod #define TARGET_ARCH bfd_arch_m32c 27*3d8817e4Smiod 28*3d8817e4Smiod #define TARGET_FORMAT "elf32-m32c" 29*3d8817e4Smiod 30*3d8817e4Smiod #define TARGET_BYTES_BIG_ENDIAN 1 31*3d8817e4Smiod 32*3d8817e4Smiod #define md_end m32c_md_end 33*3d8817e4Smiod extern void m32c_md_end (void); 34*3d8817e4Smiod 35*3d8817e4Smiod #define md_start_line_hook m32c_start_line_hook 36*3d8817e4Smiod extern void m32c_start_line_hook (void); 37*3d8817e4Smiod 38*3d8817e4Smiod /* call md_pcrel_from_section, not md_pcrel_from */ 39*3d8817e4Smiod long md_pcrel_from_section PARAMS ((struct fix *, segT)); 40*3d8817e4Smiod #define MD_PCREL_FROM_SECTION(FIXP, SEC) md_pcrel_from_section (FIXP, SEC) 41*3d8817e4Smiod 42*3d8817e4Smiod /* Permit temporary numeric labels. */ 43*3d8817e4Smiod #define LOCAL_LABELS_FB 1 44*3d8817e4Smiod 45*3d8817e4Smiod #define DIFF_EXPR_OK /* .-foo gets turned into PC relative relocs */ 46*3d8817e4Smiod 47*3d8817e4Smiod /* We don't need to handle .word strangely. */ 48*3d8817e4Smiod #define WORKING_DOT_WORD 49*3d8817e4Smiod 50*3d8817e4Smiod #define md_apply_fix m32c_apply_fix 51*3d8817e4Smiod extern void m32c_apply_fix PARAMS ((struct fix *, valueT *, segT)); 52*3d8817e4Smiod 53*3d8817e4Smiod #define tc_fix_adjustable(fixP) m32c_fix_adjustable (fixP) 54*3d8817e4Smiod extern bfd_boolean m32c_fix_adjustable PARAMS ((struct fix *)); 55*3d8817e4Smiod 56*3d8817e4Smiod /* When relaxing, we need to emit various relocs we otherwise wouldn't. */ 57*3d8817e4Smiod #define TC_FORCE_RELOCATION(fix) m32c_force_relocation (fix) 58*3d8817e4Smiod extern int m32c_force_relocation PARAMS ((struct fix *)); 59*3d8817e4Smiod 60*3d8817e4Smiod extern const struct relax_type md_relax_table[]; 61*3d8817e4Smiod #define TC_GENERIC_RELAX_TABLE md_relax_table 62*3d8817e4Smiod 63*3d8817e4Smiod extern void m32c_prepare_relax_scan PARAMS ((fragS *, offsetT *, relax_substateT state)); 64*3d8817e4Smiod #define md_prepare_relax_scan(FRAGP, ADDR, AIM, STATE, TYPE) \ 65*3d8817e4Smiod m32c_prepare_relax_scan(FRAGP, &AIM, STATE) 66*3d8817e4Smiod 67*3d8817e4Smiod /* Values passed to md_apply_fix don't include the symbol value. */ 68*3d8817e4Smiod #define MD_APPLY_SYM_VALUE(FIX) 0 69*3d8817e4Smiod 70*3d8817e4Smiod /* Call md_pcrel_from_section(), not md_pcrel_from(). */ 71*3d8817e4Smiod #define MD_PCREL_FROM_SECTION(FIXP, SEC) md_pcrel_from_section (FIXP, SEC) 72*3d8817e4Smiod extern long md_pcrel_from_section PARAMS ((struct fix *, segT)); 73*3d8817e4Smiod 74*3d8817e4Smiod /* We need a special version of the TC_START_LABEL macro so that we 75*3d8817e4Smiod allow the :Z, :S, :Q and :G suffixes to be 76*3d8817e4Smiod parsed as such. Note - in a HORRIBLE HACK, we make use of the 77*3d8817e4Smiod knowledge that this marco is only ever evaluated in one place 78*3d8817e4Smiod (read_a_source_file in read.c) where we can access the local 79*3d8817e4Smiod variable 's' - the start of the symbol that was terminated by 80*3d8817e4Smiod 'character'. Also we need to be able to change the contents of 81*3d8817e4Smiod the local variable 'c' which is passed to this macro as 'character'. */ 82*3d8817e4Smiod #define TC_START_LABEL(character, i_l_p) \ 83*3d8817e4Smiod ((character) != ':' ? 0 : (character = m32c_is_colon_insn (s)) ? 0 : ((character = ':'), 1)) 84*3d8817e4Smiod extern char m32c_is_colon_insn PARAMS ((char *)); 85