neorv32_cpu_cfu.h

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// ================================================================================ //
// The NEORV32 RISC-V Processor - https://github.com/stnolting/neorv32              //
// Copyright (c) NEORV32 contributors.                                              //
// Copyright (c) 2020 - 2024 Stephan Nolting. All rights reserved.                  //
// Licensed under the BSD-3-Clause license, see LICENSE for details.                //
// SPDX-License-Identifier: BSD-3-Clause                                            //
// ================================================================================ //
 
#ifndef neorv32_cpu_cfu_h
#define neorv32_cpu_cfu_h
 
#include <stdint.h>
 
 
/**********************************************************************/
int neorv32_cpu_cfu_available(void);
 
 
/**********************************************************************/
#define neorv32_cfu_r3_instr(funct7, funct3, rs1, rs2) CUSTOM_INSTR_R3_TYPE(funct7, rs2, rs1, funct3, 0b0001011)
#define neorv32_cfu_r4_instr(funct3, rs1, rs2, rs3) CUSTOM_INSTR_R4_TYPE(rs3, rs2, rs1, funct3, 0b0101011)
#endif // neorv32_cpu_cfu_h