gas/tc.h

   1 /* tc.h - target cpu dependent
   2
   3    Copyright 1987, 1990, 1991, 1992, 1993, 1994, 1995, 2000, 2001, 2003,
   4    2004, 2005
   5    Free Software Foundation, Inc.
   6
   7    This file is part of GAS, the GNU Assembler.
   8
   9    GAS is free software; you can redistribute it and/or modify
  10    it under the terms of the GNU General Public License as published by
  11    the Free Software Foundation; either version 2, or (at your option)
  12    any later version.
  13
  14    GAS is distributed in the hope that it will be useful,
  15    but WITHOUT ANY WARRANTY; without even the implied warranty of
  16    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17    GNU General Public License for more details.
  18
  19    You should have received a copy of the GNU General Public License
  20    along with GAS; see the file COPYING.  If not, write to
  21    the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
  22
  23 /* In theory (mine, at least!) the machine dependent part of the assembler
  24    should only have to include one file.  This one.  -- JF */
  25
  26 extern const pseudo_typeS md_pseudo_table[];
  27
  28 extern const int md_reloc_size; /* Size of a relocation record.  */
  29
  30 char * md_atof (int, char *, int *);
  31 int    md_parse_option (int, char *);
  32 void   md_show_usage (FILE *);
  33 short  tc_coff_fix2rtype (fixS *);
  34 void   md_assemble (char *);
  35 void   md_begin (void);
  36 void   md_number_to_chars (char *, valueT, int);
  37 void   md_apply_fix3 (fixS *, valueT *, segT);
  38
  39 #ifndef WORKING_DOT_WORD
  40 extern int md_short_jump_size;
  41 extern int md_long_jump_size;
  42 #endif
  43
  44 #ifdef USE_UNIQUE
  45 /* The name of an external symbol which is
  46    used to make weak PE symbol names unique.  */
  47 extern const char * an_external_name;
  48 #endif
  49
  50 #ifndef md_create_long_jump
  51 void    md_create_long_jump (char *, addressT, addressT, fragS *, symbolS *);
  52 #endif
  53 #ifndef md_create_short_jump
  54 void    md_create_short_jump (char *, addressT, addressT, fragS *, symbolS *);
  55 #endif
  56 #ifndef md_pcrel_from
  57 long    md_pcrel_from (fixS *);
  58 #endif
  59 #ifndef md_operand
  60 void    md_operand (expressionS *);
  61 #endif
  62 #ifndef md_estimate_size_before_relax
  63 int     md_estimate_size_before_relax (fragS * fragP, segT);
  64 #endif
  65 #ifndef md_section_align
  66 valueT  md_section_align (segT, valueT);
  67 #endif
  68 #ifndef  md_undefined_symbol
  69 symbolS *md_undefined_symbol (char *);
  70 #endif
  71
  72 #ifdef BFD_ASSEMBLER
  73
  74 #ifndef md_convert_frag
  75 void    md_convert_frag (bfd *, segT, fragS *);
  76 #endif
  77 #ifndef tc_headers_hook
  78 void    tc_headers_hook (segT *, fixS *);
  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 #else /* not BFD_ASSEMBLER */
  87
  88 #ifndef md_convert_frag
  89 void    md_convert_frag (object_headers *, segT, fragS *);
  90 #endif
  91 #ifndef tc_crawl_symbol_chain
  92 void    tc_crawl_symbol_chain (object_headers *);
  93 #endif
  94 #ifndef tc_headers_hook
  95 void    tc_headers_hook (object_headers *);
  96 #endif
  97
  98 #endif /* BFD_ASSEMBLER */