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_ */