1 /* SPDX-License-Identifier: MIT */ 2 /* 3 * Define target-specific opcode support 4 * Copyright (c) 2008 Fabrice Bellard 5 */ 6 7 #ifndef TCG_TARGET_HAS_H 8 #define TCG_TARGET_HAS_H 9 10 #if defined(__VIS__) && __VIS__ >= 0x300 11 #define use_vis3_instructions 1 12 #else 13 extern bool use_vis3_instructions; 14 #endif 15 16 /* optional instructions */ 17 #define TCG_TARGET_HAS_add2_i32 1 18 #define TCG_TARGET_HAS_sub2_i32 1 19 #define TCG_TARGET_HAS_qemu_st8_i32 0 20 21 #define TCG_TARGET_HAS_extr_i64_i32 0 22 #define TCG_TARGET_HAS_add2_i64 1 23 #define TCG_TARGET_HAS_sub2_i64 1 24 25 #define TCG_TARGET_HAS_qemu_ldst_i128 0 26 27 #define TCG_TARGET_HAS_tst 1 28 29 #define TCG_TARGET_extract_valid(type, ofs, len) \ 30 ((type) == TCG_TYPE_I64 && (ofs) + (len) == 32) 31 32 #define TCG_TARGET_sextract_valid TCG_TARGET_extract_valid 33 34 #define TCG_TARGET_deposit_valid(type, ofs, len) 0 35 36 #endif 37