int handle_target_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
-int handle_daemon_startup_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
int handle_targets_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
int handle_target_script_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
"little endian",
};
-enum daemon_startup_mode startup_mode = DAEMON_ATTACH;
-
static int target_continous_poll = 1;
/* read a u32 from a buffer in target memory endianness */
jtag->speed(jtag_speed);
+ if ((retval = jtag_init_reset(cmd_ctx)) != ERROR_OK)
+ return retval;
+
+
/* prepare reset_halt where necessary */
target = targets;
while (target)
target->type->assert_reset(target);
target = target->next;
}
- jtag_execute_queue();
+ if ((retval = jtag_execute_queue()) != ERROR_OK)
+ {
+ LOG_WARNING("JTAG communication failed asserting reset.");
+ retval = ERROR_OK;
+ }
/* request target halt if necessary, and schedule further action */
target = targets;
target = target->next;
}
+ if ((retval = jtag_execute_queue()) != ERROR_OK)
+ {
+ LOG_WARNING("JTAG communication failed while reset was asserted. Consider using srst_only for reset_config.");
+ retval = ERROR_OK;
+ }
+
target = targets;
while (target)
{
target->type->deassert_reset(target);
target = target->next;
}
- jtag_execute_queue();
+
+ if ((retval = jtag_execute_queue()) != ERROR_OK)
+ {
+ LOG_WARNING("JTAG communication failed while deasserting reset.");
+ retval = ERROR_OK;
+ }
LOG_DEBUG("Waiting for halted stated as approperiate");
return ERROR_OK;
}
-int target_init_reset(struct command_context_s *cmd_ctx)
-{
- if (startup_mode == DAEMON_RESET)
- target_process_reset(cmd_ctx);
-
- return ERROR_OK;
-}
-
int target_register_event_callback(int (*callback)(struct target_s *target, enum target_event event, void *priv), void *priv)
{
target_event_callback_t **callbacks_p = &target_event_callbacks;
int target_register_commands(struct command_context_s *cmd_ctx)
{
- register_command(cmd_ctx, NULL, "target", handle_target_command, COMMAND_CONFIG, NULL);
+ register_command(cmd_ctx, NULL, "target", handle_target_command, COMMAND_CONFIG, "target <cpu> [reset_init default - DEPRECATED] <chainpos> <endianness> <variant> [cpu type specifc args]");
register_command(cmd_ctx, NULL, "targets", handle_targets_command, COMMAND_EXEC, NULL);
- register_command(cmd_ctx, NULL, "daemon_startup", handle_daemon_startup_command, COMMAND_CONFIG, NULL);
register_command(cmd_ctx, NULL, "target_script", handle_target_script_command, COMMAND_CONFIG, NULL);
register_command(cmd_ctx, NULL, "run_and_halt_time", handle_run_and_halt_time_command, COMMAND_CONFIG, "<target> <run time ms>");
register_command(cmd_ctx, NULL, "working_area", handle_working_area_command, COMMAND_ANY, "working_area <target#> <address> <size> <'backup'|'nobackup'> [virtual address]");
}
/* what to do on a target reset */
+ (*last_target_p)->reset_mode = RESET_INIT; /* default */
if (strcmp(args[2], "reset_halt") == 0)
(*last_target_p)->reset_mode = RESET_HALT;
else if (strcmp(args[2], "reset_run") == 0)
(*last_target_p)->reset_mode = RESET_RUN_AND_INIT;
else
{
- LOG_ERROR("unknown target startup mode %s", args[2]);
- return ERROR_COMMAND_SYNTAX_ERROR;
+ /* Kludge! we want to make this reset arg optional while remaining compatible! */
+ args--;
+ argc++;
}
(*last_target_p)->run_and_halt_time = 1000; /* default 1s */
return handle_wait_halt_command(cmd_ctx, cmd, args, argc);
}
-/* what to do on daemon startup */
-int handle_daemon_startup_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
-{
- if (argc == 1)
- {
- if (strcmp(args[0], "attach") == 0)
- {
- startup_mode = DAEMON_ATTACH;
- return ERROR_OK;
- }
- else if (strcmp(args[0], "reset") == 0)
- {
- startup_mode = DAEMON_RESET;
- return ERROR_OK;
- }
- }
-
- LOG_WARNING("invalid daemon_startup configuration directive: %s", args[0]);
- return ERROR_OK;
-
-}
int handle_soft_reset_halt_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
{