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Diffstat (limited to 'gnu/usr.bin/as/tc.h')
-rw-r--r-- | gnu/usr.bin/as/tc.h | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/gnu/usr.bin/as/tc.h b/gnu/usr.bin/as/tc.h new file mode 100644 index 0000000..f36629c --- /dev/null +++ b/gnu/usr.bin/as/tc.h @@ -0,0 +1,112 @@ +/* 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 */ |