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refactor arm simulator to allow arm11 code to use it as well - no observable changes otherwise.

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git-svn-id: svn://svn.berlios.de/openocd/trunk@2640 b42882b7-edfa-0310-969c-e2dbd0fdcd60
This commit is contained in:
oharboe
2009-08-27 06:50:36 +00:00
parent 641c574425
commit 32a2c70d3e
2 changed files with 147 additions and 49 deletions
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19
src/target/arm_simulator.h
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@@ -24,8 +24,25 @@
struct target_s;
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 armv4_5_state (*get_state)(struct arm_sim_interface *sim);
void (*set_state)(struct arm_sim_interface *sim, enum armv4_5_state mode);
enum armv4_5_mode (*get_mode)(struct arm_sim_interface *sim);
};
/* armv4_5 version */
extern int arm_simulate_step(struct target_s *target, uint32_t *dry_run_pc);
#define ERROR_ARM_SIMULATOR_NOT_IMPLEMENTED (-700)
/* a generic arm simulator. Caller must implement the sim interface */
extern int arm_simulate_step_core(target_t *target, uint32_t *dry_run_pc, struct arm_sim_interface *sim);
#endif /* ARM_SIMULATOR_H */