X-Git-Url: https://review.openocd.org/gitweb?p=openocd.git;a=blobdiff_plain;f=src%2Ftarget%2Farm_simulator.h;h=bd5458e409b1244fb50486c7f8f54b7e784cd1c6;hp=730e6ccb852f62cabd202caad0eafc8b28dde947;hb=4960c9018f2560b11ede91cde8a68dc56c690159;hpb=68b05c55759970657c32607b3ce27c42e65cdad0

diff --git a/src/target/arm_simulator.h b/src/target/arm_simulator.h
index 730e6ccb85..bd5458e409 100644
--- a/src/target/arm_simulator.h
+++ b/src/target/arm_simulator.h
@@ -20,12 +20,28 @@
 #ifndef ARM_SIMULATOR_H
 #define ARM_SIMULATOR_H
 
-#include "types.h"
+#include <helper/types.h>
 
-struct target_s;
+struct target;
 
-extern int arm_simulate_step(struct target_s *target, u32 *dry_run_pc);
+struct arm_sim_interface
+{
+	void *user_data;
+	uint32_t (*get_reg)(struct arm_sim_interface *sim, int reg);
+	void (*set_reg)(struct arm_sim_interface *sim, int reg, uint32_t value);
+	uint32_t (*get_reg_mode)(struct arm_sim_interface *sim, int reg);
+	void (*set_reg_mode)(struct arm_sim_interface *sim, int reg, uint32_t value);
+	uint32_t (*get_cpsr)(struct arm_sim_interface *sim, int pos, int bits);
+	enum arm_state (*get_state)(struct arm_sim_interface *sim);
+	void (*set_state)(struct arm_sim_interface *sim, enum arm_state mode);
+	enum arm_mode (*get_mode)(struct arm_sim_interface *sim);
+};
 
-#define ERROR_ARM_SIMULATOR_NOT_IMPLEMENTED	(-700)
+/* armv4_5 version */
+int arm_simulate_step(struct target *target, uint32_t *dry_run_pc);
+
+/* a generic arm simulator. Caller must implement the sim interface */
+int arm_simulate_step_core(struct target *target,
+		uint32_t *dry_run_pc, struct arm_sim_interface *sim);
 
 #endif /* ARM_SIMULATOR_H */