| 1 | /* aarch64-dis.h -- Header file for aarch64-dis.c and aarch64-dis-2.c. |
| 2 | Copyright 2012 Free Software Foundation, Inc. |
| 3 | Contributed by ARM Ltd. |
| 4 | |
| 5 | This file is part of the GNU opcodes library. |
| 6 | |
| 7 | This library is free software; you can redistribute it and/or modify |
| 8 | it under the terms of the GNU General Public License as published by |
| 9 | the Free Software Foundation; either version 3, or (at your option) |
| 10 | any later version. |
| 11 | |
| 12 | It is distributed in the hope that it will be useful, but WITHOUT |
| 13 | ANY WARRANTY; without even the implied warranty of MERCHANTABILITY |
| 14 | or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public |
| 15 | License for more details. |
| 16 | |
| 17 | You should have received a copy of the GNU General Public License |
| 18 | along with this program; see the file COPYING3. If not, |
| 19 | see <http://www.gnu.org/licenses/>. */ |
| 20 | |
| 21 | #ifndef OPCODES_AARCH64_DIS_H |
| 22 | #define OPCODES_AARCH64_DIS_H |
| 23 | #include "bfd_stdint.h" |
| 24 | #include "aarch64-opc.h" |
| 25 | |
| 26 | /* Lookup opcode WORD in the opcode table. |
| 27 | |
| 28 | In the case of multiple aarch64_opcode candidates, one of them will be |
| 29 | returned; for other candidate(s), call aarch64_find_next_opcode to |
| 30 | obtain. Note that aarch64_find_next_opcode finds the next |
| 31 | aarch64_opcode candidate in a way as if all related aarch64_opcode |
| 32 | entries were in a single-link list. |
| 33 | |
| 34 | N.B. all alias opcodes are ignored here. */ |
| 35 | |
| 36 | const aarch64_opcode* aarch64_opcode_lookup (uint32_t); |
| 37 | const aarch64_opcode* aarch64_find_next_opcode (const aarch64_opcode *); |
| 38 | |
| 39 | /* Given OPCODE, return its alias, e.g. given UBFM, return LSL. |
| 40 | |
| 41 | In the case of multiple alias candidates, the one of the highest priority |
| 42 | (or one of several aliases of the same highest priority) will be |
| 43 | returned; for the other candidate(s), call aarch64_find_next_alias_opcode |
| 44 | to obtain. Note that aarch64_find_next_alias_opcode finds the next |
| 45 | alias candidate in a way as if all related aliases were in a single-link |
| 46 | list with priority from the highest to the least. */ |
| 47 | |
| 48 | const aarch64_opcode* aarch64_find_alias_opcode (const aarch64_opcode *); |
| 49 | const aarch64_opcode* aarch64_find_next_alias_opcode (const aarch64_opcode *); |
| 50 | |
| 51 | /* Switch-table-based high-level operand extractor. */ |
| 52 | |
| 53 | int aarch64_extract_operand (const aarch64_operand *, aarch64_opnd_info *, |
| 54 | const aarch64_insn, const aarch64_inst *); |
| 55 | |
| 56 | /* Operand extractors. */ |
| 57 | |
| 58 | #define AARCH64_DECL_OPD_EXTRACTOR(x) \ |
| 59 | int aarch64_##x (const aarch64_operand *, aarch64_opnd_info *, \ |
| 60 | const aarch64_insn, const aarch64_inst *) |
| 61 | |
| 62 | AARCH64_DECL_OPD_EXTRACTOR (ext_regno); |
| 63 | AARCH64_DECL_OPD_EXTRACTOR (ext_regrt_sysins); |
| 64 | AARCH64_DECL_OPD_EXTRACTOR (ext_reglane); |
| 65 | AARCH64_DECL_OPD_EXTRACTOR (ext_reglist); |
| 66 | AARCH64_DECL_OPD_EXTRACTOR (ext_ldst_reglist); |
| 67 | AARCH64_DECL_OPD_EXTRACTOR (ext_ldst_reglist_r); |
| 68 | AARCH64_DECL_OPD_EXTRACTOR (ext_ldst_elemlist); |
| 69 | AARCH64_DECL_OPD_EXTRACTOR (ext_advsimd_imm_shift); |
| 70 | AARCH64_DECL_OPD_EXTRACTOR (ext_shll_imm); |
| 71 | AARCH64_DECL_OPD_EXTRACTOR (ext_imm); |
| 72 | AARCH64_DECL_OPD_EXTRACTOR (ext_imm_half); |
| 73 | AARCH64_DECL_OPD_EXTRACTOR (ext_advsimd_imm_modified); |
| 74 | AARCH64_DECL_OPD_EXTRACTOR (ext_fbits); |
| 75 | AARCH64_DECL_OPD_EXTRACTOR (ext_aimm); |
| 76 | AARCH64_DECL_OPD_EXTRACTOR (ext_limm); |
| 77 | AARCH64_DECL_OPD_EXTRACTOR (ext_ft); |
| 78 | AARCH64_DECL_OPD_EXTRACTOR (ext_addr_simple); |
| 79 | AARCH64_DECL_OPD_EXTRACTOR (ext_addr_regoff); |
| 80 | AARCH64_DECL_OPD_EXTRACTOR (ext_addr_simm); |
| 81 | AARCH64_DECL_OPD_EXTRACTOR (ext_addr_uimm12); |
| 82 | AARCH64_DECL_OPD_EXTRACTOR (ext_simd_addr_post); |
| 83 | AARCH64_DECL_OPD_EXTRACTOR (ext_cond); |
| 84 | AARCH64_DECL_OPD_EXTRACTOR (ext_sysreg); |
| 85 | AARCH64_DECL_OPD_EXTRACTOR (ext_pstatefield); |
| 86 | AARCH64_DECL_OPD_EXTRACTOR (ext_sysins_op); |
| 87 | AARCH64_DECL_OPD_EXTRACTOR (ext_barrier); |
| 88 | AARCH64_DECL_OPD_EXTRACTOR (ext_prfop); |
| 89 | AARCH64_DECL_OPD_EXTRACTOR (ext_reg_extended); |
| 90 | AARCH64_DECL_OPD_EXTRACTOR (ext_reg_shifted); |
| 91 | |
| 92 | #undef AARCH64_DECL_OPD_EXTRACTOR |
| 93 | |
| 94 | #endif /* OPCODES_AARCH64_DIS_H */ |