1 /* tc-v850.h -- Header file for tc-v850.c. 2 Copyright (C) 1996-2021 Free Software Foundation, Inc. 3 4 This file is part of GAS, the GNU Assembler. 5 6 GAS is free software; you can redistribute it and/or modify 7 it under the terms of the GNU General Public License as published by 8 the Free Software Foundation; either version 3, or (at your option) 9 any later version. 10 11 GAS is distributed in the hope that it will be useful, 12 but WITHOUT ANY WARRANTY; without even the implied warranty of 13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 GNU General Public License for more details. 15 16 You should have received a copy of the GNU General Public License 17 along with GAS; see the file COPYING. If not, write to the Free 18 Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA 19 02110-1301, USA. */ 20 21 #define TC_V850 22 23 #include "elf/v850.h" 24 25 #define TARGET_BYTES_BIG_ENDIAN 0 26 27 /* The target BFD architecture. */ 28 #define TARGET_ARCH v850_target_arch 29 extern enum bfd_architecture v850_target_arch; 30 31 /* The target BFD format. */ 32 #define TARGET_FORMAT v850_target_format 33 extern const char * v850_target_format; 34 35 #define md_operand(x) 36 37 #define tc_fix_adjustable(FIX) v850_fix_adjustable (FIX) 38 extern bool v850_fix_adjustable (struct fix *); 39 40 #define TC_FORCE_RELOCATION(FIX) v850_force_relocation(FIX) 41 extern int v850_force_relocation (struct fix *); 42 43 #ifdef OBJ_ELF 44 /* Values passed to md_apply_fix don't include the symbol value. */ 45 #define MD_APPLY_SYM_VALUE(FIX) 0 46 #endif 47 48 /* Permit temporary numeric labels. */ 49 #define LOCAL_LABELS_FB 1 50 51 #define DIFF_EXPR_OK /* foo-. gets turned into PC relative relocs. */ 52 53 /* We don't need to handle .word strangely. */ 54 #define WORKING_DOT_WORD 55 56 #define md_number_to_chars number_to_chars_littleendian 57 58 /* We need to handle lo(), hi(), etc etc in .hword, .word, etc 59 directives, so we have to parse "cons" expressions ourselves. */ 60 #define TC_PARSE_CONS_EXPRESSION(EXP, NBYTES) parse_cons_expression_v850 (EXP) 61 extern bfd_reloc_code_real_type parse_cons_expression_v850 (expressionS *); 62 63 #define TC_CONS_FIX_NEW cons_fix_new_v850 64 extern void cons_fix_new_v850 (fragS *, int, int, expressionS *, 65 bfd_reloc_code_real_type); 66 67 #define TC_GENERIC_RELAX_TABLE md_relax_table 68 extern const struct relax_type md_relax_table[]; 69 70 /* When relaxing, we need to generate 71 relocations for alignment directives. */ 72 #define HANDLE_ALIGN(frag) v850_handle_align (frag) 73 extern void v850_handle_align (fragS *); 74 75 /* We need space in a frag's fixed size to allow for alignment when relaxing. */ 76 #define TC_FX_SIZE_SLACK(FIX) 2 77 78 #define MD_PCREL_FROM_SECTION(FIX, SEC) v850_pcrel_from_section (FIX, SEC) 79 extern long v850_pcrel_from_section (struct fix *, asection *); 80 81 #define DWARF2_LINE_MIN_INSN_LENGTH 2 82 83 /* We need to record the operand involved when a pseudo-reloc is 84 processed so that the resulting value can be inserted correctly. */ 85 #define TC_FIX_TYPE void * 86 #define TC_INIT_FIX_DATA(fixP) (fixP)->tc_fix_data = NULL 87 88 #define md_end v850_md_end 89 extern void v850_md_end (void); 90