gas/config/tc-s12z.h

   1 /* tc-s12z.h -- Header file for tc-s12z.c.
   2    Copyright (C) 1999-2024 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 struct fix;
  22
  23 #define TARGET_BYTES_BIG_ENDIAN 1
  24
  25 /* Motorola assembler specs does not require '.' before pseudo-ops.  */
  26 #define NO_PSEUDO_DOT 1
  27
  28 /* The target BFD architecture.  */
  29 #define TARGET_ARCH (s12z_arch ())
  30 extern enum bfd_architecture s12z_arch (void);
  31
  32 #define TARGET_MACH (s12z_mach ())
  33 extern int s12z_mach (void);
  34
  35 #define TARGET_FORMAT (s12z_arch_format ())
  36 extern const char *s12z_arch_format (void);
  37
  38 #define LISTING_WORD_SIZE 1     /* A word is 1 bytes */
  39 #define LISTING_LHS_WIDTH 4     /* One word on the first line */
  40 #define LISTING_LHS_WIDTH_SECOND 4      /* One word on the second line */
  41 #define LISTING_LHS_CONT_LINES 4        /* And 4 lines max */
  42 #define LISTING_HEADER s12z_listing_header ()
  43 extern const char *s12z_listing_header (void);
  44
  45 /* Permit temporary numeric labels.  */
  46 #define LOCAL_LABELS_FB 1
  47
  48 #define tc_init_after_args s12z_init_after_args
  49 extern void s12z_init_after_args (void);
  50
  51 #define md_parse_long_option s12z_parse_long_option
  52 extern int s12z_parse_long_option (char *);
  53
  54 #define DWARF2_LINE_MIN_INSN_LENGTH 1
  55
  56 /* Use 32-bit address to represent a symbol address so that we can
  57    represent them with their page number.  */
  58 #define DWARF2_ADDR_SIZE(bfd) 4
  59
  60 /* We don't need to handle .word strangely.  */
  61 #define WORKING_DOT_WORD
  62
  63 #define md_number_to_chars           number_to_chars_bigendian
  64
  65 /* Relax table to translate short relative branches (-128..127) into
  66    absolute branches.  */
  67 #define TC_GENERIC_RELAX_TABLE md_relax_table
  68 extern struct relax_type md_relax_table[];
  69
  70 /* GAS only handles relaxations for pc-relative data targeting addresses
  71    in the same segment, so we have to handle the rest on our own.  */
  72 #define md_relax_frag(SEG, FRAGP, STRETCH)              \
  73  ((FRAGP)->fr_symbol != NULL                            \
  74   && S_GET_SEGMENT ((FRAGP)->fr_symbol) == (SEG)        \
  75   ? relax_frag (SEG, FRAGP, STRETCH)                    \
  76   : s12z_relax_frag (SEG, FRAGP, STRETCH))
  77 extern long s12z_relax_frag (segT, fragS*, long);
  78
  79 #define TC_HANDLES_FX_DONE
  80
  81 #define DIFF_EXPR_OK            /* .-foo gets turned into PC relative relocs */
  82
  83 /* Values passed to md_apply_fix don't include the symbol value.  */
  84 #define MD_APPLY_SYM_VALUE(FIX) 0
  85
  86 /* No shared lib support, so we don't need to ensure externally
  87    visible symbols can be overridden.  */
  88 #define EXTERN_FORCE_RELOC 0
  89
  90 #define TC_FORCE_RELOCATION(fix) tc_s12z_force_relocation (fix)
  91 extern int tc_s12z_force_relocation (struct fix *);
  92
  93 #define tc_fix_adjustable(X) tc_s12z_fix_adjustable(X)
  94 extern bool tc_s12z_fix_adjustable (struct fix *);
  95
  96 #define md_operand(x)
  97
  98 #define elf_tc_final_processing s12z_elf_final_processing
  99 extern void s12z_elf_final_processing (void);
 100
 101 #define tc_print_statistics(FILE) s12z_print_statistics (FILE)
 102 extern void s12z_print_statistics (FILE *);