113 lines
3.3 KiB
C
113 lines
3.3 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
|
||
|
|
/*
|
||
|
|
* $Id: tc.h,v 1.1 1993/10/02 20:57:58 pk Exp $
|
||
|
|
*/
|
||
|
|
|
||
|
|
|
||
|
|
/* 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. */
|
||
|
|
|
||
|
|
typedef struct
|
||
|
|
{
|
||
|
|
long rlx_forward; /* Forward reach. Signed number. > 0. */
|
||
|
|
long rlx_backward; /* Backward reach. Signed number. < 0. */
|
||
|
|
unsigned char rlx_length; /* Bytes length of this address. */
|
||
|
|
relax_substateT rlx_more; /* Next longer relax-state. */
|
||
|
|
/* 0 means there is no 'next' relax-state. */
|
||
|
|
}
|
||
|
|
relax_typeS;
|
||
|
|
|
||
|
|
extern const relax_typeS md_relax_table[]; /* Define it in MACHINE.c */
|
||
|
|
|
||
|
|
extern int md_reloc_size; /* Size of a relocation record */
|
||
|
|
|
||
|
|
extern void (*md_emit_relocations)();
|
||
|
|
|
||
|
|
#if __STDC__ == 1
|
||
|
|
|
||
|
|
char *md_atof(int what_statement_type, char *literalP, int *sizeP);
|
||
|
|
int md_estimate_size_before_relax(fragS *fragP, segT segment);
|
||
|
|
int md_parse_option(char **argP, int *cntP, char ***vecP);
|
||
|
|
long md_pcrel_from(fixS *fixP);
|
||
|
|
long md_section_align(segT seg, long align);
|
||
|
|
short tc_coff_fix2rtype(fixS *fixP);
|
||
|
|
symbolS *md_undefined_symbol(char *name);
|
||
|
|
void md_apply_fix(fixS *fixP, long val);
|
||
|
|
void md_assemble(char *str);
|
||
|
|
void md_begin(void);
|
||
|
|
void md_convert_frag(object_headers *headers, fragS *fragP);
|
||
|
|
void md_create_long_jump(char *ptr, long from_addr, long to_addr, fragS *frag, symbolS *to_symbol);
|
||
|
|
void md_create_short_jump(char *ptr, long from_addr, long to_addr, fragS *frag, symbolS *to_symbol);
|
||
|
|
void md_end(void);
|
||
|
|
void md_number_to_chars(char *buf, long val, int n);
|
||
|
|
void md_operand(expressionS *expressionP);
|
||
|
|
|
||
|
|
#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 */
|
||
|
|
|
||
|
|
#else
|
||
|
|
|
||
|
|
char *md_atof();
|
||
|
|
int md_estimate_size_before_relax();
|
||
|
|
int md_parse_option();
|
||
|
|
long md_pcrel_from();
|
||
|
|
long md_section_align();
|
||
|
|
short tc_coff_fix2rtype();
|
||
|
|
symbolS *md_undefined_symbol();
|
||
|
|
void md_apply_fix();
|
||
|
|
void md_assemble();
|
||
|
|
void md_begin();
|
||
|
|
void md_convert_frag();
|
||
|
|
void md_create_long_jump();
|
||
|
|
void md_create_short_jump();
|
||
|
|
void md_end();
|
||
|
|
void md_number_to_chars();
|
||
|
|
void md_operand();
|
||
|
|
|
||
|
|
#ifndef tc_headers_hook
|
||
|
|
void tc_headers_hook();
|
||
|
|
#endif /* tc_headers_hook */
|
||
|
|
|
||
|
|
#ifndef tc_crawl_symbol_chain
|
||
|
|
void tc_crawl_symbol_chain();
|
||
|
|
#endif /* tc_crawl_symbol_chain */
|
||
|
|
|
||
|
|
#endif /* __STDC_ */
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Local Variables:
|
||
|
|
* comment-column: 0
|
||
|
|
* fill-column: 131
|
||
|
|
* End:
|
||
|
|
*/
|
||
|
|
|
||
|
|
/* end of tc.h */
|