1 /* tc.h - target cpu dependent 2 3 Copyright 1987, 1990, 1991, 1992, 1993, 1994, 1995, 2000, 2001, 2003, 4 2004, 2005, 2006, 2007, 2008, 2009 5 Free Software Foundation, Inc. 6 7 This file is part of GAS, the GNU Assembler. 8 9 GAS is free software; you can redistribute it and/or modify 10 it under the terms of the GNU General Public License as published by 11 the Free Software Foundation; either version 3, or (at your option) 12 any later version. 13 14 GAS is distributed in the hope that it will be useful, 15 but WITHOUT ANY WARRANTY; without even the implied warranty of 16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17 GNU General Public License for more details. 18 19 You should have received a copy of the GNU General Public License 20 along with GAS; see the file COPYING. If not, write to 21 the Free Software Foundation, 51 Franklin Street - Fifth Floor, 22 Boston, MA 02110-1301, USA. */ 23 24 /* In theory (mine, at least!) the machine dependent part of the assembler 25 should only have to include one file. This one. -- JF */ 26 27 extern const pseudo_typeS md_pseudo_table[]; 28 29 char * md_atof (int, char *, int *); 30 int md_parse_option (int, char *); 31 void md_show_usage (FILE *); 32 void md_assemble (char *); 33 void md_begin (void); 34 #ifndef md_number_to_chars 35 void md_number_to_chars (char *, valueT, int); 36 #endif 37 void md_apply_fix (fixS *, valueT *, segT); 38 39 #ifndef WORKING_DOT_WORD 40 extern int md_short_jump_size; 41 extern int md_long_jump_size; 42 #endif 43 44 #ifdef TE_PE 45 /* The name of an external symbol which is 46 used to make weak PE symbol names unique. */ 47 extern const char * an_external_name; 48 #endif 49 50 #ifndef md_create_long_jump 51 void md_create_long_jump (char *, addressT, addressT, fragS *, symbolS *); 52 #endif 53 #ifndef md_create_short_jump 54 void md_create_short_jump (char *, addressT, addressT, fragS *, symbolS *); 55 #endif 56 #ifndef md_pcrel_from 57 long md_pcrel_from (fixS *); 58 #endif 59 #ifndef md_operand 60 void md_operand (expressionS *); 61 #endif 62 #ifndef md_estimate_size_before_relax 63 int md_estimate_size_before_relax (fragS * fragP, segT); 64 #endif 65 #ifndef md_section_align 66 valueT md_section_align (segT, valueT); 67 #endif 68 #ifndef md_undefined_symbol 69 symbolS *md_undefined_symbol (char *); 70 #endif 71 72 #ifndef md_convert_frag 73 void md_convert_frag (bfd *, segT, fragS *); 74 #endif 75 #ifndef RELOC_EXPANSION_POSSIBLE 76 extern arelent *tc_gen_reloc (asection *, fixS *); 77 #else 78 extern arelent **tc_gen_reloc (asection *, fixS *); 79 #endif 80