| 1 | /* SPDX-License-Identifier: MIT */ |
| 2 | /* |
| 3 | * Define target-specific opcode support |
| 4 | * Copyright (c) 2021 WANG Xuerui <git@xen0n.name> |
| 5 | */ |
| 6 | |
| 7 | #ifndef TCG_TARGET_HAS_H |
| 8 | #define TCG_TARGET_HAS_H |
| 9 | |
| 10 | #include "host/cpuinfo.h" |
| 11 | |
| 12 | /* 64-bit operations */ |
| 13 | #define TCG_TARGET_HAS_extr_i64_i32 1 |
| 14 | |
| 15 | #define TCG_TARGET_HAS_qemu_ldst_i128 (cpuinfo & CPUINFO_LSX) |
| 16 | |
| 17 | #define TCG_TARGET_HAS_tst 0 |
| 18 | |
| 19 | #define TCG_TARGET_HAS_v64 (cpuinfo & CPUINFO_LSX) |
| 20 | #define TCG_TARGET_HAS_v128 (cpuinfo & CPUINFO_LSX) |
| 21 | #define TCG_TARGET_HAS_v256 (cpuinfo & CPUINFO_LASX) |
| 22 | |
| 23 | #define TCG_TARGET_HAS_not_vec 1 |
| 24 | #define TCG_TARGET_HAS_neg_vec 1 |
| 25 | #define TCG_TARGET_HAS_abs_vec 0 |
| 26 | #define TCG_TARGET_HAS_andc_vec 1 |
| 27 | #define TCG_TARGET_HAS_orc_vec 1 |
| 28 | #define TCG_TARGET_HAS_nand_vec 0 |
| 29 | #define TCG_TARGET_HAS_nor_vec 1 |
| 30 | #define TCG_TARGET_HAS_eqv_vec 0 |
| 31 | #define TCG_TARGET_HAS_mul_vec 1 |
| 32 | #define TCG_TARGET_HAS_shi_vec 1 |
| 33 | #define TCG_TARGET_HAS_shs_vec 0 |
| 34 | #define TCG_TARGET_HAS_shv_vec 1 |
| 35 | #define TCG_TARGET_HAS_roti_vec 1 |
| 36 | #define TCG_TARGET_HAS_rots_vec 0 |
| 37 | #define TCG_TARGET_HAS_rotv_vec 1 |
| 38 | #define TCG_TARGET_HAS_sat_vec 1 |
| 39 | #define TCG_TARGET_HAS_minmax_vec 1 |
| 40 | #define TCG_TARGET_HAS_bitsel_vec 1 |
| 41 | #define TCG_TARGET_HAS_cmpsel_vec 0 |
| 42 | #define TCG_TARGET_HAS_tst_vec 0 |
| 43 | |
| 44 | #define TCG_TARGET_extract_valid(type, ofs, len) 1 |
| 45 | #define TCG_TARGET_deposit_valid(type, ofs, len) 1 |
| 46 | |
| 47 | static inline bool |
| 48 | tcg_target_sextract_valid(TCGType type, unsigned ofs, unsigned len) |
| 49 | { |
| 50 | if (type == TCG_TYPE_I64 && ofs + len == 32) { |
| 51 | return true; |
| 52 | } |
| 53 | return ofs == 0 && (len == 8 || len == 16); |
| 54 | } |
| 55 | #define TCG_TARGET_sextract_valid tcg_target_sextract_valid |
| 56 | |
| 57 | #endif |