gas/tc.h

/* tc.h - target cpu dependent

   Copyright (C) 1987-2025 Free Software Foundation, Inc.

   This file is part of GAS, the GNU Assembler.

   GAS is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3, or (at your option)
   any later version.

   GAS is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with GAS; see the file COPYING.  If not, write to
   the Free Software Foundation, 51 Franklin Street - Fifth Floor,
   Boston, MA 02110-1301, USA.  */

/* In theory (mine, at least!) the machine dependent part of the assembler
   should only have to include one file.  This one.  -- JF */

extern const char md_shortopts[];
extern const struct option md_longopts[];
extern const size_t md_longopts_size;

extern const pseudo_typeS md_pseudo_table[];

const char * md_atof (int, char *, int *);
int    md_parse_option (int, const char *);
void   md_show_usage (FILE *);
void   md_assemble (char *);
void   md_begin (void);
#ifndef md_number_to_chars
void   md_number_to_chars (char *, valueT, int);
#endif
void   md_apply_fix (fixS *, valueT *, segT);

#ifndef WORKING_DOT_WORD
extern int md_short_jump_size;
extern int md_long_jump_size;
#endif

#ifdef TE_PE
/* The name of an external symbol which is
   used to make weak PE symbol names unique.  */
extern const char * an_external_name;
#endif

#ifndef md_create_long_jump
void    md_create_long_jump (char *, addressT, addressT, fragS *, symbolS *);
#endif
#ifndef md_create_short_jump
void    md_create_short_jump (char *, addressT, addressT, fragS *, symbolS *);
#endif
#ifndef md_pcrel_from
long    md_pcrel_from (fixS *);
#endif
#ifndef md_pcrel_from_section
long    md_pcrel_from_section (fixS *, segT);
#endif
#ifndef md_operand
void    md_operand (expressionS *);
#endif
#ifndef md_estimate_size_before_relax
int     md_estimate_size_before_relax (fragS * fragP, segT);
#endif
#ifndef md_section_align
valueT  md_section_align (segT, valueT);
#endif
#ifndef  md_undefined_symbol
symbolS *md_undefined_symbol (char *);
#endif

#ifndef md_convert_frag
void    md_convert_frag (bfd *, segT, fragS *);
#endif
#ifndef RELOC_EXPANSION_POSSIBLE
extern arelent *tc_gen_reloc (asection *, fixS *);
#else
extern arelent **tc_gen_reloc (asection *, fixS *);
#endif

extern const char FLT_CHARS[];
extern const char EXP_CHARS[];