| 1 | /* tc-v850.h -- Header file for tc-v850.c. |
| 2 | Copyright (C) 1996-2016 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 int 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 bfd_boolean 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); |