src/target/arm_simulator.h

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2
   3 /***************************************************************************
   4  *   Copyright (C) 2006 by Dominic Rath                                    *
   5  *   Dominic.Rath@gmx.de                                                   *
   6  ***************************************************************************/
   7
   8 #ifndef OPENOCD_TARGET_ARM_SIMULATOR_H
   9 #define OPENOCD_TARGET_ARM_SIMULATOR_H
  10
  11 struct target;
  12
  13 struct arm_sim_interface {
  14         void *user_data;
  15         uint32_t (*get_reg)(struct arm_sim_interface *sim, int reg);
  16         void (*set_reg)(struct arm_sim_interface *sim, int reg, uint32_t value);
  17         uint32_t (*get_reg_mode)(struct arm_sim_interface *sim, int reg);
  18         void (*set_reg_mode)(struct arm_sim_interface *sim, int reg, uint32_t value);
  19         uint32_t (*get_cpsr)(struct arm_sim_interface *sim, int pos, int bits);
  20         enum arm_state (*get_state)(struct arm_sim_interface *sim);
  21         void (*set_state)(struct arm_sim_interface *sim, enum arm_state mode);
  22         enum arm_mode (*get_mode)(struct arm_sim_interface *sim);
  23 };
  24
  25 /* armv4_5 version */
  26 int arm_simulate_step(struct target *target, uint32_t *dry_run_pc);
  27
  28 #endif /* OPENOCD_TARGET_ARM_SIMULATOR_H */