113 lines
3.6 KiB
C
113 lines
3.6 KiB
C
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/* tc.h - target cpu dependent
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Copyright (C) 1987, 1990, 1991, 1992 Free Software Foundation, Inc.
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This file is part of GAS, the GNU Assembler.
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GAS is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GAS is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GAS; see the file COPYING. If not, write to
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the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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/* In theory (mine, at least!) the machine dependent part of the assembler
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should only have to include one file. This one. -- JF */
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extern const pseudo_typeS md_pseudo_table[];
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/* JF moved this here from as.h under the theory that nobody except MACHINE.c
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and write.c care about it anyway. */
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struct relax_type
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{
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/* Forward reach. Signed number. > 0. */
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long rlx_forward;
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/* Backward reach. Signed number. < 0. */
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long rlx_backward;
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/* Bytes length of this address. */
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unsigned char rlx_length;
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/* Next longer relax-state. 0 means there is no 'next' relax-state. */
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relax_substateT rlx_more;
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};
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typedef struct relax_type relax_typeS;
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extern const int md_reloc_size; /* Size of a relocation record */
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char *md_atof PARAMS ((int what_statement_type, char *literalP, int *sizeP));
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#ifndef md_estimate_size_before_relax
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int md_estimate_size_before_relax PARAMS ((fragS * fragP, segT segment));
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#endif
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int md_parse_option PARAMS ((int c, char *arg));
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void md_show_usage PARAMS ((FILE *));
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long md_pcrel_from PARAMS ((fixS * fixP));
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short tc_coff_fix2rtype PARAMS ((fixS * fixP));
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void md_assemble PARAMS ((char *str));
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void md_begin PARAMS ((void));
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#ifndef md_create_long_jump
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void md_create_long_jump PARAMS ((char *ptr, addressT from_addr,
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addressT to_addr, fragS * frag,
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symbolS * to_symbol));
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#endif
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#ifndef md_create_short_jump
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void md_create_short_jump PARAMS ((char *ptr, addressT from_addr,
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addressT to_addr, fragS * frag,
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symbolS * to_symbol));
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#endif
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void md_number_to_chars PARAMS ((char *buf, valueT val, int n));
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#ifndef md_operand
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void md_operand PARAMS ((expressionS * expressionP));
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#endif
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#ifdef MD_APPLY_FIX3
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int md_apply_fix3 PARAMS ((fixS * fixP, valueT *val, segT seg));
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#endif
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#ifdef BFD_ASSEMBLER
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int md_apply_fix PARAMS ((fixS * fixP, valueT *val));
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#ifndef md_convert_frag
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void md_convert_frag PARAMS ((bfd * headers, segT sec, fragS * fragP));
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#endif
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#ifndef tc_headers_hook
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void tc_headers_hook PARAMS ((segT *, fixS *));
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#endif
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#ifndef RELOC_EXPANSION_POSSIBLE
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extern arelent *tc_gen_reloc PARAMS ((asection *, fixS *));
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#else
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extern arelent **tc_gen_reloc PARAMS ((asection *, fixS *));
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#endif
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#else /* not BFD_ASSEMBLER */
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void md_apply_fix PARAMS ((fixS * fixP, long val));
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#ifndef md_convert_frag
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void md_convert_frag PARAMS ((object_headers * headers, segT, fragS * fragP));
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#endif
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#ifndef tc_crawl_symbol_chain
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void tc_crawl_symbol_chain PARAMS ((object_headers * headers));
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#endif /* tc_crawl_symbol_chain */
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#ifndef tc_headers_hook
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void tc_headers_hook PARAMS ((object_headers * headers));
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#endif /* tc_headers_hook */
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#endif /* BFD_ASSEMBLER */
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#ifndef md_section_align
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valueT md_section_align PARAMS ((segT seg, valueT size));
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#endif
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#ifndef md_undefined_symbol
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symbolS *md_undefined_symbol PARAMS ((char *name));
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#endif
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/* end of tc.h */
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