From 252b5132c753830d5fd56823373aed85f2a0db63 Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Mon, 3 May 1999 07:29:11 +0000 Subject: 19990502 sourceware import --- gas/tc.h | 112 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 112 insertions(+) create mode 100644 gas/tc.h (limited to 'gas/tc.h') diff --git a/gas/tc.h b/gas/tc.h new file mode 100644 index 0000000..4e4046c --- /dev/null +++ b/gas/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, 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 + +#ifdef MD_APPLY_FIX3 +int md_apply_fix3 PARAMS ((fixS * fixP, valueT *val, segT seg)); +#endif +#ifdef BFD_ASSEMBLER +int md_apply_fix PARAMS ((fixS * fixP, valueT *val)); +#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 */ +void md_apply_fix PARAMS ((fixS * fixP, long val)); +#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 */ -- cgit v1.1