gas/tc.h

   1 /* tc.h - target cpu dependent
   2
   3    Copyright (C) 1987-2024 Free Software Foundation, Inc.
   4
   5    This file is part of GAS, the GNU Assembler.
   6
   7    GAS is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 3, or (at your option)
  10    any later version.
  11
  12    GAS is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with GAS; see the file COPYING.  If not, write to
  19    the Free Software Foundation, 51 Franklin Street - Fifth Floor,
  20    Boston, MA 02110-1301, USA.  */
  21
  22 /* In theory (mine, at least!) the machine dependent part of the assembler
  23    should only have to include one file.  This one.  -- JF */
  24
  25 extern const char md_shortopts[];
  26 extern const struct option md_longopts[];
  27 extern const size_t md_longopts_size;
  28
  29 extern const pseudo_typeS md_pseudo_table[];
  30
  31 const char * md_atof (int, char *, int *);
  32 int    md_parse_option (int, const char *);
  33 void   md_show_usage (FILE *);
  34 void   md_assemble (char *);
  35 void   md_begin (void);
  36 #ifndef md_number_to_chars
  37 void   md_number_to_chars (char *, valueT, int);
  38 #endif
  39 void   md_apply_fix (fixS *, valueT *, segT);
  40
  41 #ifndef WORKING_DOT_WORD
  42 extern int md_short_jump_size;
  43 extern int md_long_jump_size;
  44 #endif
  45
  46 #ifdef TE_PE
  47 /* The name of an external symbol which is
  48    used to make weak PE symbol names unique.  */
  49 extern const char * an_external_name;
  50 #endif
  51
  52 #ifndef md_create_long_jump
  53 void    md_create_long_jump (char *, addressT, addressT, fragS *, symbolS *);
  54 #endif
  55 #ifndef md_create_short_jump
  56 void    md_create_short_jump (char *, addressT, addressT, fragS *, symbolS *);
  57 #endif
  58 #ifndef md_pcrel_from
  59 long    md_pcrel_from (fixS *);
  60 #endif
  61 #ifndef md_pcrel_from_section
  62 long    md_pcrel_from_section (fixS *, segT);
  63 #endif
  64 #ifndef md_operand
  65 void    md_operand (expressionS *);
  66 #endif
  67 #ifndef md_estimate_size_before_relax
  68 int     md_estimate_size_before_relax (fragS * fragP, segT);
  69 #endif
  70 #ifndef md_section_align
  71 valueT  md_section_align (segT, valueT);
  72 #endif
  73 #ifndef  md_undefined_symbol
  74 symbolS *md_undefined_symbol (char *);
  75 #endif
  76
  77 #ifndef md_convert_frag
  78 void    md_convert_frag (bfd *, segT, fragS *);
  79 #endif
  80 #ifndef RELOC_EXPANSION_POSSIBLE
  81 extern arelent *tc_gen_reloc (asection *, fixS *);
  82 #else
  83 extern arelent **tc_gen_reloc (asection *, fixS *);
  84 #endif
  85
  86 extern const char FLT_CHARS[];
  87 extern const char EXP_CHARS[];