| /* tc.h - target cpu dependent |
| |
| Copyright 1987, 1990, 1991, 1992, 1993, 1994, 1995, 2000 |
| 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 |
| |
| void md_apply_fix3 PARAMS ((fixS *, valueT *, segT)); |
| |
| #ifdef BFD_ASSEMBLER |
| #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 */ |
| #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 */ |