Line data    Source code

       1            0 : /*
       2              :  * Copyright (c) BayLibre SAS
       3              :  *
       4              :  * SPDX-License-Identifier: Apache-2.0
       5              :  */
       6              : 
       7              : #ifndef ZEPHYR_INCLUDE_RISCV_STRUCTS_H_
       8              : #define ZEPHYR_INCLUDE_RISCV_STRUCTS_H_
       9              : 
      10              : /* Per CPU architecture specifics */
      11              : struct _cpu_arch {
      12              : #ifdef CONFIG_USERSPACE
      13              :         unsigned long user_exc_sp;
      14              :         unsigned long user_exc_tmp0;
      15              :         unsigned long user_exc_tmp1;
      16              : #endif
      17              : #if defined(CONFIG_SMP) || (CONFIG_MP_MAX_NUM_CPUS > 1)
      18              :         unsigned long hartid;
      19              :         bool online;
      20              : #endif
      21              : #ifdef CONFIG_FPU_SHARING
      22              :         atomic_ptr_val_t fpu_owner;
      23              :         uint32_t fpu_state;
      24              : #endif
      25              : };
      26              : 
      27              : #endif /* ZEPHYR_INCLUDE_RISCV_STRUCTS_H_ */