| // Copyright (c) 2015 The Khronos Group Inc. |
| // |
| // Permission is hereby granted, free of charge, to any person obtaining a |
| // copy of this software and/or associated documentation files (the |
| // "Materials"), to deal in the Materials without restriction, including |
| // without limitation the rights to use, copy, modify, merge, publish, |
| // distribute, sublicense, and/or sell copies of the Materials, and to |
| // permit persons to whom the Materials are furnished to do so, subject to |
| // the following conditions: |
| // |
| // The above copyright notice and this permission notice shall be included |
| // in all copies or substantial portions of the Materials. |
| // |
| // MODIFICATIONS TO THIS FILE MAY MEAN IT NO LONGER ACCURATELY REFLECTS |
| // KHRONOS STANDARDS. THE UNMODIFIED, NORMATIVE VERSIONS OF KHRONOS |
| // SPECIFICATIONS AND HEADER INFORMATION ARE LOCATED AT |
| // https://www.khronos.org/registry/ |
| // |
| // THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. |
| // IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY |
| // CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, |
| // TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE |
| // MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. |
| |
| #ifndef LIBSPIRV_TABLE_H_ |
| #define LIBSPIRV_TABLE_H_ |
| |
| #include "libspirv/libspirv.h" |
| #include "spirv_definition.h" |
| #include "spirv_operands.h" |
| |
| typedef struct spv_opcode_desc_t { |
| const char* name; |
| const SpvOp opcode; |
| const spv_capability_mask_t |
| capabilities; // Bitfield of SPV_CAPABILITY_AS_MASK(spv::Capability) |
| // operandTypes[0..numTypes-1] describe logical operands for the instruction. |
| // The operand types include result id and result-type id, followed by |
| // the types of arguments. |
| uint16_t numTypes; |
| spv_operand_type_t operandTypes[16]; // TODO: Smaller/larger? |
| const bool hasResult; // Does the instruction have a result ID operand? |
| const bool hasType; // Does the instruction have a type ID operand? |
| // The operand class for each logical argument. This does *not* include |
| // the result Id or type ID. The list is terminated by SPV_OPERAND_TYPE_NONE. |
| const OperandClass operandClass[16]; |
| } spv_opcode_desc_t; |
| |
| typedef struct spv_operand_desc_t { |
| const char* name; |
| const uint32_t value; |
| const spv_capability_mask_t |
| capabilities; // Bitfield of SPV_CAPABILITY_AS_MASK(spv::Capability) |
| const spv_operand_type_t operandTypes[16]; // TODO: Smaller/larger? |
| } spv_operand_desc_t; |
| |
| typedef struct spv_operand_desc_group_t { |
| const spv_operand_type_t type; |
| const uint32_t count; |
| const spv_operand_desc_t* entries; |
| } spv_operand_desc_group_t; |
| |
| typedef struct spv_ext_inst_desc_t { |
| const char* name; |
| const uint32_t ext_inst; |
| const spv_operand_type_t operandTypes[16]; // TODO: Smaller/larger? |
| } spv_ext_inst_desc_t; |
| |
| typedef struct spv_ext_inst_group_t { |
| const spv_ext_inst_type_t type; |
| const uint32_t count; |
| const spv_ext_inst_desc_t* entries; |
| } spv_ext_inst_group_t; |
| |
| typedef struct spv_opcode_table_t { |
| const uint32_t count; |
| spv_opcode_desc_t* entries; |
| } spv_opcode_table_t; |
| |
| typedef struct spv_operand_table_t { |
| const uint32_t count; |
| const spv_operand_desc_group_t* types; |
| } spv_operand_table_t; |
| |
| typedef struct spv_ext_inst_table_t { |
| const uint32_t count; |
| const spv_ext_inst_group_t* groups; |
| } spv_ext_inst_table_t; |
| |
| typedef const spv_opcode_desc_t* spv_opcode_desc; |
| typedef const spv_operand_desc_t* spv_operand_desc; |
| typedef const spv_ext_inst_desc_t* spv_ext_inst_desc; |
| |
| typedef const spv_opcode_table_t* spv_opcode_table; |
| typedef const spv_operand_table_t* spv_operand_table; |
| typedef const spv_ext_inst_table_t* spv_ext_inst_table; |
| |
| struct spv_context_t { |
| const spv_opcode_table opcode_table; |
| const spv_operand_table operand_table; |
| const spv_ext_inst_table ext_inst_table; |
| }; |
| |
| /// @brief Populate the Opcode table |
| /// |
| /// @param[out] pOpcodeTable table to be populated |
| /// |
| /// @return result code |
| spv_result_t spvOpcodeTableGet(spv_opcode_table* pOpcodeTable); |
| |
| /// @brief Populate the operand table |
| /// |
| /// @param[in] pOperandTable table to be populated |
| /// |
| /// @return result code |
| spv_result_t spvOperandTableGet(spv_operand_table* pOperandTable); |
| |
| /// @brief Populate the extended instruction table |
| /// |
| /// @param pTable table to be populated |
| /// |
| /// @return result code |
| spv_result_t spvExtInstTableGet(spv_ext_inst_table* pTable); |
| |
| #endif // LIBSPIRV_TABLE_H_ |