return ERROR_OK;
}
-int armv4_5_run_algorithm(struct target_s *target, int num_mem_params, mem_param_t *mem_params, int num_reg_params, reg_param_t *reg_params, u32 entry_point, u32 exit_point, int timeout_ms, void *arch_info)
+/* wait for execution to complete and check exit point */
+static int armv4_5_run_algorithm_completion(struct target_s *target, u32 exit_point, int timeout_ms, void *arch_info)
+{
+ int retval;
+ armv4_5_common_t *armv4_5 = target->arch_info;
+
+ target_wait_state(target, TARGET_HALTED, timeout_ms);
+ if (target->state != TARGET_HALTED)
+ {
+ if ((retval=target_halt(target))!=ERROR_OK)
+ return retval;
+ if ((retval=target_wait_state(target, TARGET_HALTED, 500))!=ERROR_OK)
+ {
+ return retval;
+ }
+ return ERROR_TARGET_TIMEOUT;
+ }
+ if (buf_get_u32(armv4_5->core_cache->reg_list[15].value, 0, 32) != exit_point)
+ {
+ LOG_WARNING("target reentered debug state, but not at the desired exit point: 0x%4.4x",
+ buf_get_u32(armv4_5->core_cache->reg_list[15].value, 0, 32));
+ return ERROR_TARGET_TIMEOUT;
+ }
+
+ return ERROR_OK;
+}
+
+int armv4_5_run_algorithm_inner(struct target_s *target, int num_mem_params, mem_param_t *mem_params, int num_reg_params, reg_param_t *reg_params, u32 entry_point, u32 exit_point, int timeout_ms, void *arch_info, int (*run_it)(struct target_s *target, u32 exit_point, int timeout_ms, void *arch_info))
{
armv4_5_common_t *armv4_5 = target->arch_info;
armv4_5_algorithm_t *armv4_5_algorithm_info = arch_info;
target_resume(target, 0, entry_point, 1, 1);
- target_wait_state(target, TARGET_HALTED, timeout_ms);
- if (target->state != TARGET_HALTED)
- {
- if ((retval=target_halt(target))!=ERROR_OK)
- return retval;
- if ((retval=target_wait_state(target, TARGET_HALTED, 500))!=ERROR_OK)
- {
- return retval;
- }
- return ERROR_TARGET_TIMEOUT;
- }
-
- if (buf_get_u32(armv4_5->core_cache->reg_list[15].value, 0, 32) != exit_point)
- {
- LOG_WARNING("target reentered debug state, but not at the desired exit point: 0x%4.4x",
- buf_get_u32(armv4_5->core_cache->reg_list[15].value, 0, 32));
- return ERROR_TARGET_TIMEOUT;
- }
+ retval=run_it(target, exit_point, timeout_ms, arch_info);
breakpoint_remove(target, exit_point);
return retval;
}
+
+int armv4_5_run_algorithm(struct target_s *target, int num_mem_params, mem_param_t *mem_params, int num_reg_params, reg_param_t *reg_params, u32 entry_point, u32 exit_point, int timeout_ms, void *arch_info)
+{
+ return armv4_5_run_algorithm_inner(target, num_mem_params, mem_params, num_reg_params, reg_params, entry_point, exit_point, timeout_ms, arch_info, armv4_5_run_algorithm_completion);
+}
+
int armv4_5_init_arch_info(target_t *target, armv4_5_common_t *armv4_5)
{
target->arch_info = armv4_5;