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/* tc.h - target cpu dependent
Copyright 1987, 1990, 1991, 1992, 1993, 1994, 1995, 2000
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 2, 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, 59 Temple Place - Suite 330, Boston, MA 02111-1307, 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 pseudo_typeS md_pseudo_table[];
/* JF moved this here from as.h under the theory that nobody except MACHINE.c
and write.c care about it anyway. */
struct relax_type
{
/* Forward reach. Signed number. > 0. */
long rlx_forward;
/* Backward reach. Signed number. < 0. */
long rlx_backward;
/* Bytes length of this address. */
unsigned char rlx_length;
/* Next longer relax-state. 0 means there is no 'next' relax-state. */
relax_substateT rlx_more;
};
typedef struct relax_type relax_typeS;
extern const int md_reloc_size; /* Size of a relocation record */
char *md_atof (int what_statement_type, char *literalP, int *sizeP);
#ifndef md_estimate_size_before_relax
int md_estimate_size_before_relax (fragS * fragP, segT segment);
#endif
int md_parse_option (int c, char *arg);
void md_show_usage (FILE *);
long md_pcrel_from (fixS * fixP);
short tc_coff_fix2rtype (fixS * fixP);
void md_assemble (char *str);
void md_begin (void);
#ifndef md_create_long_jump
void md_create_long_jump (char *ptr, addressT from_addr,
addressT to_addr, fragS * frag,
symbolS * to_symbol);
#endif
#ifndef md_create_short_jump
void md_create_short_jump (char *ptr, addressT from_addr,
addressT to_addr, fragS * frag,
symbolS * to_symbol);
#endif
void md_number_to_chars (char *buf, valueT val, int n);
#ifndef md_operand
void md_operand (expressionS * expressionP);
#endif
void md_apply_fix3 (fixS *, valueT *, segT);
#ifdef BFD_ASSEMBLER
#ifndef md_convert_frag
void md_convert_frag (bfd * headers, segT sec, fragS * fragP);
#endif
#ifndef tc_headers_hook
void tc_headers_hook (segT *, fixS *);
#endif
#ifndef RELOC_EXPANSION_POSSIBLE
extern arelent *tc_gen_reloc (asection *, fixS *);
#else
extern arelent **tc_gen_reloc (asection *, fixS *);
#endif
#else /* not BFD_ASSEMBLER */
#ifndef md_convert_frag
void md_convert_frag (object_headers * headers, segT, fragS * fragP);
#endif
#ifndef tc_crawl_symbol_chain
void tc_crawl_symbol_chain (object_headers * headers);
#endif /* tc_crawl_symbol_chain */
#ifndef tc_headers_hook
void tc_headers_hook (object_headers * headers);
#endif /* tc_headers_hook */
#endif /* BFD_ASSEMBLER */
#ifndef md_section_align
valueT md_section_align (segT seg, valueT size);
#endif
#ifndef md_undefined_symbol
symbolS *md_undefined_symbol (char *name);
#endif
/* end of tc.h */
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