112 lines
3.6 KiB
C
112 lines
3.6 KiB
C
/* tc.h - target cpu dependent
|
|
|
|
Copyright (C) 1987, 1990, 1991, 1992 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 PARAMS ((int what_statement_type, char *literalP, int *sizeP));
|
|
#ifndef md_estimate_size_before_relax
|
|
int md_estimate_size_before_relax PARAMS ((fragS * fragP, segT segment));
|
|
#endif
|
|
int md_parse_option PARAMS ((int c, char *arg));
|
|
void md_show_usage PARAMS ((FILE *));
|
|
long md_pcrel_from PARAMS ((fixS * fixP));
|
|
short tc_coff_fix2rtype PARAMS ((fixS * fixP));
|
|
void md_assemble PARAMS ((char *str));
|
|
void md_begin PARAMS ((void));
|
|
#ifndef md_create_long_jump
|
|
void md_create_long_jump PARAMS ((char *ptr, addressT from_addr,
|
|
addressT to_addr, fragS * frag,
|
|
symbolS * to_symbol));
|
|
#endif
|
|
#ifndef md_create_short_jump
|
|
void md_create_short_jump PARAMS ((char *ptr, addressT from_addr,
|
|
addressT to_addr, fragS * frag,
|
|
symbolS * to_symbol));
|
|
#endif
|
|
void md_number_to_chars PARAMS ((char *buf, valueT val, int n));
|
|
|
|
#ifndef md_operand
|
|
void md_operand PARAMS ((expressionS * expressionP));
|
|
#endif
|
|
|
|
#ifdef MD_APPLY_FIX3
|
|
int md_apply_fix3 PARAMS ((fixS * fixP, valueT *val, segT seg));
|
|
#endif
|
|
#ifdef BFD_ASSEMBLER
|
|
int md_apply_fix PARAMS ((fixS * fixP, valueT *val));
|
|
#ifndef md_convert_frag
|
|
void md_convert_frag PARAMS ((bfd * headers, segT sec, fragS * fragP));
|
|
#endif
|
|
#ifndef tc_headers_hook
|
|
void tc_headers_hook PARAMS ((segT *, fixS *));
|
|
#endif
|
|
#ifndef RELOC_EXPANSION_POSSIBLE
|
|
extern arelent *tc_gen_reloc PARAMS ((asection *, fixS *));
|
|
#else
|
|
extern arelent **tc_gen_reloc PARAMS ((asection *, fixS *));
|
|
#endif
|
|
#else /* not BFD_ASSEMBLER */
|
|
void md_apply_fix PARAMS ((fixS * fixP, long val));
|
|
#ifndef md_convert_frag
|
|
void md_convert_frag PARAMS ((object_headers * headers, segT, fragS * fragP));
|
|
#endif
|
|
|
|
#ifndef tc_crawl_symbol_chain
|
|
void tc_crawl_symbol_chain PARAMS ((object_headers * headers));
|
|
#endif /* tc_crawl_symbol_chain */
|
|
|
|
#ifndef tc_headers_hook
|
|
void tc_headers_hook PARAMS ((object_headers * headers));
|
|
#endif /* tc_headers_hook */
|
|
#endif /* BFD_ASSEMBLER */
|
|
|
|
#ifndef md_section_align
|
|
valueT md_section_align PARAMS ((segT seg, valueT size));
|
|
#endif
|
|
|
|
#ifndef md_undefined_symbol
|
|
symbolS *md_undefined_symbol PARAMS ((char *name));
|
|
#endif
|
|
|
|
/* end of tc.h */
|