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      1 /* tc-m68hc11.h -- Header file for tc-m68hc11.c.
      2    Copyright (C) 1999-2014 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 the Free
     18    Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
     19    02110-1301, USA.  */
     20 
     21 #define TC_M68HC11
     22 #define TC_M68HC12
     23 
     24 struct fix;
     25 
     26 /* Define TC_M68K so that we can use the MRI mode.  */
     27 #define TC_M68K
     28 
     29 #define TARGET_BYTES_BIG_ENDIAN 1
     30 
     31 /* Motorola assembler specs does not require '.' before pseudo-ops.  */
     32 #define NO_PSEUDO_DOT 1
     33 
     34 /* The target BFD architecture.  */
     35 #define TARGET_ARCH (m68hc11_arch ())
     36 extern enum bfd_architecture m68hc11_arch (void);
     37 
     38 #define TARGET_MACH (m68hc11_mach ())
     39 extern int m68hc11_mach (void);
     40 
     41 #define TARGET_FORMAT (m68hc11_arch_format ())
     42 extern const char *m68hc11_arch_format (void);
     43 
     44 #define LISTING_WORD_SIZE 1	/* A word is 1 bytes */
     45 #define LISTING_LHS_WIDTH 4	/* One word on the first line */
     46 #define LISTING_LHS_WIDTH_SECOND 4	/* One word on the second line */
     47 #define LISTING_LHS_CONT_LINES 4	/* And 4 lines max */
     48 #define LISTING_HEADER m68hc11_listing_header ()
     49 extern const char *m68hc11_listing_header (void);
     50 
     51 /* Permit temporary numeric labels.  */
     52 #define LOCAL_LABELS_FB 1
     53 
     54 #define tc_init_after_args m68hc11_init_after_args
     55 extern void m68hc11_init_after_args (void);
     56 
     57 #define md_parse_long_option m68hc11_parse_long_option
     58 extern int m68hc11_parse_long_option (char *);
     59 
     60 #define DWARF2_LINE_MIN_INSN_LENGTH 1
     61 
     62 /* Use 32-bit address to represent a symbol address so that we can
     63    represent them with their page number.  */
     64 #define DWARF2_ADDR_SIZE(bfd) 4
     65 
     66 /* We don't need to handle .word strangely.  */
     67 #define WORKING_DOT_WORD
     68 
     69 #define md_number_to_chars           number_to_chars_bigendian
     70 
     71 /* Relax table to translate short relative branches (-128..127) into
     72    absolute branches.  */
     73 #define TC_GENERIC_RELAX_TABLE md_relax_table
     74 extern struct relax_type md_relax_table[];
     75 
     76 /* GAS only handles relaxations for pc-relative data targeting addresses
     77    in the same segment, so we have to handle the rest on our own.  */
     78 #define md_relax_frag(SEG, FRAGP, STRETCH)		\
     79  ((FRAGP)->fr_symbol != NULL				\
     80   && S_GET_SEGMENT ((FRAGP)->fr_symbol) == (SEG)	\
     81   ? relax_frag (SEG, FRAGP, STRETCH)			\
     82   : m68hc11_relax_frag (SEG, FRAGP, STRETCH))
     83 extern long m68hc11_relax_frag (segT, fragS*, long);
     84 
     85 #define TC_HANDLES_FX_DONE
     86 
     87 #define DIFF_EXPR_OK		/* .-foo gets turned into PC relative relocs */
     88 
     89 /* Values passed to md_apply_fix don't include the symbol value.  */
     90 #define MD_APPLY_SYM_VALUE(FIX) 0
     91 
     92 /* No shared lib support, so we don't need to ensure externally
     93    visible symbols can be overridden.  */
     94 #define EXTERN_FORCE_RELOC 0
     95 
     96 #define TC_FORCE_RELOCATION(fix) tc_m68hc11_force_relocation (fix)
     97 extern int tc_m68hc11_force_relocation (struct fix *);
     98 
     99 #define tc_fix_adjustable(X) tc_m68hc11_fix_adjustable(X)
    100 extern int tc_m68hc11_fix_adjustable (struct fix *);
    101 
    102 #define md_operand(x)
    103 
    104 #define elf_tc_final_processing	m68hc11_elf_final_processing
    105 extern void m68hc11_elf_final_processing (void);
    106 
    107 #define tc_print_statistics(FILE) m68hc11_print_statistics (FILE)
    108 extern void m68hc11_print_statistics (FILE *);
    109