projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 73589c9d | 1 | /* tc-or1k.h -- Header file for tc-or1k.c. |
| b90efa5b | 2 | Copyright (C) 2001-2015 Free Software Foundation, Inc. |
| 73589c9d CS |
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 this program; if not, see <http://www.gnu.org/licenses/> */ | |
| 18 | ||
| 19 | #define TC_OR1K | |
| 20 | ||
| 21 | #define LISTING_HEADER "Or1k GAS " | |
| 22 | ||
| 23 | /* The target BFD architecture. */ | |
| 24 | #define TARGET_ARCH bfd_arch_or1k | |
| 25 | ||
| 26 | extern unsigned long or1k_machine; | |
| 27 | #define TARGET_MACH (or1k_machine) | |
| 28 | ||
| 29 | #define TARGET_FORMAT "elf32-or1k" | |
| 30 | #define TARGET_BYTES_BIG_ENDIAN 1 | |
| 31 | ||
| 32 | extern const char or1k_comment_chars []; | |
| 33 | #define tc_comment_chars or1k_comment_chars | |
| 34 | ||
| 35 | /* Permit temporary numeric labels. */ | |
| 36 | #define LOCAL_LABELS_FB 1 | |
| 37 | ||
| 38 | #define DIFF_EXPR_OK 1 /* .-foo gets turned into PC relative relocs. */ | |
| 39 | ||
| 40 | /* We don't need to handle .word strangely. */ | |
| 41 | #define WORKING_DOT_WORD | |
| 42 | ||
| 43 | /* Values passed to md_apply_fix don't include the symbol value. */ | |
| 44 | #define MD_APPLY_SYM_VALUE(FIX) 0 | |
| 45 | ||
| 46 | #define md_apply_fix or1k_apply_fix | |
| 47 | extern void or1k_apply_fix (struct fix *, valueT *, segT); | |
| 48 | ||
| 49 | extern bfd_boolean or1k_fix_adjustable (struct fix *); | |
| 50 | #define tc_fix_adjustable(FIX) or1k_fix_adjustable (FIX) | |
| 51 | ||
| 52 | /* Call md_pcrel_from_section(), not md_pcrel_from(). */ | |
| 53 | extern long md_pcrel_from_section (struct fix *, segT); | |
| 54 | #define MD_PCREL_FROM_SECTION(FIX, SEC) md_pcrel_from_section (FIX, SEC) | |
| 55 | ||
| 56 | /* For 8 vs 16 vs 32 bit branch selection. */ | |
| 57 | extern const struct relax_type md_relax_table[]; | |
| 58 | #define TC_GENERIC_RELAX_TABLE md_relax_table | |
| 59 | ||
| 60 | #define GAS_CGEN_PCREL_R_TYPE(r_type) gas_cgen_pcrel_r_type(r_type) | |
| 61 | ||
| 62 | #define elf_tc_final_processing or1k_elf_final_processing | |
| 63 | void or1k_elf_final_processing (void); | |
| 64 | ||
| 65 | /* Enable cfi directives. */ | |
| 66 | #define TARGET_USE_CFIPOP 1 | |
| 67 | ||
| 68 | /* Stack grows to lower addresses and wants 4 byte boundary. */ | |
| 69 | #define DWARF2_CIE_DATA_ALIGNMENT -4 | |
| 70 | ||
| 71 | /* Define the column that represents the PC. */ | |
| 72 | #define DWARF2_DEFAULT_RETURN_COLUMN 9 | |
| 73 | ||
| 74 | /* or1k instructions are 4 bytes long. */ | |
| 75 | #define DWARF2_LINE_MIN_INSN_LENGTH 4 | |
| 76 | ||
| 77 | #define tc_cfi_frame_initial_instructions \ | |
| 78 | or1k_cfi_frame_initial_instructions | |
| 79 | extern void or1k_cfi_frame_initial_instructions (void); |