[15802] | 1 | /* tc.h - target cpu dependent |
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| 2 | |
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[16964] | 3 | Copyright 1987, 1990, 1991, 1992, 1993, 1994, 1995, 2000 |
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| 4 | Free Software Foundation, Inc. |
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[15802] | 5 | |
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| 6 | This file is part of GAS, the GNU Assembler. |
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| 7 | |
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| 8 | GAS is free software; you can redistribute it and/or modify |
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| 9 | it under the terms of the GNU General Public License as published by |
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| 10 | the Free Software Foundation; either version 2, or (at your option) |
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| 11 | any later version. |
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| 12 | |
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| 13 | GAS is distributed in the hope that it will be useful, |
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| 14 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 16 | GNU General Public License for more details. |
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| 17 | |
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| 18 | You should have received a copy of the GNU General Public License |
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| 19 | along with GAS; see the file COPYING. If not, write to |
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| 20 | the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ |
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| 21 | |
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| 22 | /* In theory (mine, at least!) the machine dependent part of the assembler |
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| 23 | should only have to include one file. This one. -- JF */ |
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| 24 | |
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| 25 | extern const pseudo_typeS md_pseudo_table[]; |
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| 26 | |
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| 27 | /* JF moved this here from as.h under the theory that nobody except MACHINE.c |
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[16964] | 28 | and write.c care about it anyway. */ |
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[15802] | 29 | |
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| 30 | struct relax_type |
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| 31 | { |
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[16964] | 32 | /* Forward reach. Signed number. > 0. */ |
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[15802] | 33 | long rlx_forward; |
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[16964] | 34 | /* Backward reach. Signed number. < 0. */ |
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[15802] | 35 | long rlx_backward; |
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| 36 | |
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[16964] | 37 | /* Bytes length of this address. */ |
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[15802] | 38 | unsigned char rlx_length; |
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| 39 | |
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[16964] | 40 | /* Next longer relax-state. 0 means there is no 'next' relax-state. */ |
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[15802] | 41 | relax_substateT rlx_more; |
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| 42 | }; |
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| 43 | |
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| 44 | typedef struct relax_type relax_typeS; |
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| 45 | |
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| 46 | extern const int md_reloc_size; /* Size of a relocation record */ |
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| 47 | |
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| 48 | char *md_atof PARAMS ((int what_statement_type, char *literalP, int *sizeP)); |
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| 49 | #ifndef md_estimate_size_before_relax |
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| 50 | int md_estimate_size_before_relax PARAMS ((fragS * fragP, segT segment)); |
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| 51 | #endif |
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| 52 | int md_parse_option PARAMS ((int c, char *arg)); |
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| 53 | void md_show_usage PARAMS ((FILE *)); |
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| 54 | long md_pcrel_from PARAMS ((fixS * fixP)); |
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| 55 | short tc_coff_fix2rtype PARAMS ((fixS * fixP)); |
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| 56 | void md_assemble PARAMS ((char *str)); |
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| 57 | void md_begin PARAMS ((void)); |
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| 58 | #ifndef md_create_long_jump |
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| 59 | void md_create_long_jump PARAMS ((char *ptr, addressT from_addr, |
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| 60 | addressT to_addr, fragS * frag, |
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| 61 | symbolS * to_symbol)); |
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| 62 | #endif |
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| 63 | #ifndef md_create_short_jump |
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| 64 | void md_create_short_jump PARAMS ((char *ptr, addressT from_addr, |
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| 65 | addressT to_addr, fragS * frag, |
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| 66 | symbolS * to_symbol)); |
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| 67 | #endif |
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| 68 | void md_number_to_chars PARAMS ((char *buf, valueT val, int n)); |
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| 69 | |
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| 70 | #ifndef md_operand |
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| 71 | void md_operand PARAMS ((expressionS * expressionP)); |
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| 72 | #endif |
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| 73 | |
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| 74 | #ifdef MD_APPLY_FIX3 |
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| 75 | int md_apply_fix3 PARAMS ((fixS * fixP, valueT *val, segT seg)); |
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| 76 | #endif |
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| 77 | #ifdef BFD_ASSEMBLER |
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| 78 | int md_apply_fix PARAMS ((fixS * fixP, valueT *val)); |
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| 79 | #ifndef md_convert_frag |
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| 80 | void md_convert_frag PARAMS ((bfd * headers, segT sec, fragS * fragP)); |
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| 81 | #endif |
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| 82 | #ifndef tc_headers_hook |
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| 83 | void tc_headers_hook PARAMS ((segT *, fixS *)); |
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| 84 | #endif |
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| 85 | #ifndef RELOC_EXPANSION_POSSIBLE |
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| 86 | extern arelent *tc_gen_reloc PARAMS ((asection *, fixS *)); |
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| 87 | #else |
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| 88 | extern arelent **tc_gen_reloc PARAMS ((asection *, fixS *)); |
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| 89 | #endif |
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| 90 | #else /* not BFD_ASSEMBLER */ |
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| 91 | void md_apply_fix PARAMS ((fixS * fixP, long val)); |
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| 92 | #ifndef md_convert_frag |
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| 93 | void md_convert_frag PARAMS ((object_headers * headers, segT, fragS * fragP)); |
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| 94 | #endif |
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| 95 | |
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| 96 | #ifndef tc_crawl_symbol_chain |
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| 97 | void tc_crawl_symbol_chain PARAMS ((object_headers * headers)); |
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| 98 | #endif /* tc_crawl_symbol_chain */ |
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| 99 | |
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| 100 | #ifndef tc_headers_hook |
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| 101 | void tc_headers_hook PARAMS ((object_headers * headers)); |
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| 102 | #endif /* tc_headers_hook */ |
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| 103 | #endif /* BFD_ASSEMBLER */ |
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| 104 | |
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| 105 | #ifndef md_section_align |
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| 106 | valueT md_section_align PARAMS ((segT seg, valueT size)); |
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| 107 | #endif |
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| 108 | |
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| 109 | #ifndef md_undefined_symbol |
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| 110 | symbolS *md_undefined_symbol PARAMS ((char *name)); |
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| 111 | #endif |
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| 112 | |
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| 113 | /* end of tc.h */ |
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