1 /* 2 * Copyright © 2022 Imagination Technologies Ltd. 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a copy 5 * of this software and associated documentation files (the "Software"), to deal 6 * in the Software without restriction, including without limitation the rights 7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 8 * copies of the Software, and to permit persons to whom the Software is 9 * furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice (including the next 12 * paragraph) shall be included in all copies or substantial portions of the 13 * Software. 14 * 15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 18 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 20 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 21 * SOFTWARE. 22 */ 23 24 #ifndef ROGUE_VALIDATE_H 25 #define ROGUE_VALIDATE_H 26 27 #include <stdbool.h> 28 #include <stddef.h> 29 #include <stdint.h> 30 #include <sys/types.h> 31 32 #include "rogue_instr.h" 33 #include "rogue_operand.h" 34 #include "rogue_shader.h" 35 #include "util/macros.h" 36 37 /** 38 * \brief Register rule description. 39 */ 40 struct rogue_register_rule { 41 enum rogue_register_access access; 42 size_t max; 43 enum rogue_register_modifier modifiers; 44 }; 45 46 /** 47 * \brief Instruction operand rule description. 48 */ 49 struct rogue_instr_operand_rule { 50 uint64_t mask; 51 ssize_t min; 52 ssize_t max; 53 ssize_t align; 54 }; 55 56 /** 57 * \brief Instruction rule description. 58 */ 59 struct rogue_instr_rule { 60 uint64_t flags; /** A mask of #rogue_instr_flag values. */ 61 size_t num_operands; 62 struct rogue_instr_operand_rule *operand_rules; 63 }; 64 65 PUBLIC 66 bool rogue_validate_operand(const struct rogue_operand *operand); 67 68 PUBLIC 69 bool rogue_validate_instr(const struct rogue_instr *instr); 70 71 PUBLIC 72 bool rogue_validate_shader(const struct rogue_shader *shader); 73 74 #endif /* ROGUE_VALIDATE_H */ 75