1/* tc-score.h -- Score specific file for assembler 2 Copyright 2006 Free Software Foundation, Inc. 3 Contributed by: 4 Mei Ligang (ligang@sunnorth.com.cn) 5 Pei-Lin Tsai (pltsai@sunplus.com) 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 2, 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 the Free 21 Software Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, 22 MA 02110-1301, USA. */ 23 24#ifndef TC_SCORE 25#define TC_SCORE 26 27#define TARGET_ARCH bfd_arch_score 28#define WORKING_DOT_WORD 29#define DIFF_EXPR_OK 30#define RELOC_EXPANSION_POSSIBLE 31#define MAX_RELOC_EXPANSION 2 32#define MAX_MEM_FOR_RS_ALIGN_CODE (3 + 4) 33 34#define md_undefined_symbol(name) NULL 35 36#define TARGET_FORMAT (target_big_endian ? "elf32-bigscore" : "elf32-littlescore") 37 38#define md_relax_frag(segment, fragp, stretch) score_relax_frag (segment, fragp, stretch) 39extern int score_relax_frag (asection *, struct frag *, long); 40 41#define md_frag_check(fragp) score_frag_check (fragp) 42extern void score_frag_check (fragS *); 43 44#define TC_VALIDATE_FIX(FIXP, SEGTYPE, SKIP) score_validate_fix (FIXP) 45extern void score_validate_fix (struct fix *); 46 47#define TC_FORCE_RELOCATION(FIXP) score_force_relocation (FIXP) 48extern int score_force_relocation (struct fix *); 49 50#define tc_fix_adjustable(fixp) score_fix_adjustable (fixp) 51extern bfd_boolean score_fix_adjustable (struct fix *); 52 53#define elf_tc_final_processing score_elf_final_processing 54extern void score_elf_final_processing (void); 55 56struct score_tc_frag_data 57{ 58 unsigned int is_insn; 59 struct fix *fixp; 60}; 61 62#define TC_FRAG_TYPE struct score_tc_frag_data 63 64#define TC_FRAG_INIT(FRAGP) \ 65 do \ 66 { \ 67 (FRAGP)->tc_frag_data.is_insn = (((FRAGP)->fr_type == rs_machine_dependent) ? 1 : 0); \ 68 } \ 69 while (0) 70 71#ifdef OBJ_ELF 72#define GLOBAL_OFFSET_TABLE_NAME "_GLOBAL_OFFSET_TABLE_" 73#else 74#define GLOBAL_OFFSET_TABLE_NAME "__GLOBAL_OFFSET_TABLE_" 75#endif 76 77enum score_pic_level 78{ 79 NO_PIC, 80 PIC 81}; 82 83#endif /*TC_SCORE */ 84