target: rewrite command 'examine_deferred' as COMMAND_HANDLER

Check for empty command line, add the mandatory 'usage' field.

Change-Id: I9c3606242ec3dda9026fe19222162a110e618bff
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/7506
Tested-by: jenkins

diff --git a/src/target/target.c b/src/target/target.c
index 264b85f21844f1cb560002e1bc6e919432f22720..a2c857a95bf6b78bb20a032d480045c08f0ef8bd 100644 (file)
--- a/src/target/target.c
+++ b/src/target/target.c
@@ -5728,14 +5728,16 @@ COMMAND_HANDLER(handle_target_was_examined)
        return ERROR_OK;
 }
 
-static int jim_target_examine_deferred(Jim_Interp *interp, int argc, Jim_Obj * const *argv)
+COMMAND_HANDLER(handle_target_examine_deferred)
 {
-       struct command_context *cmd_ctx = current_command_context(interp);
-       assert(cmd_ctx);
-       struct target *target = get_current_target(cmd_ctx);
+       if (CMD_ARGC != 0)
+               return ERROR_COMMAND_SYNTAX_ERROR;
 
-       Jim_SetResultBool(interp, target->defer_examine);
-       return JIM_OK;
+       struct target *target = get_current_target(CMD_CTX);
+
+       command_print(CMD, "%d", target->defer_examine ? 1 : 0);
+
+       return ERROR_OK;
 }
 
 static int jim_target_halt_gdb(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
@@ -6087,8 +6089,9 @@ static const struct command_registration target_instance_command_handlers[] = {
        {
                .name = "examine_deferred",
                .mode = COMMAND_EXEC,
-               .jim_handler = jim_target_examine_deferred,
+               .handler = handle_target_examine_deferred,
                .help = "used internally for reset processing",
+               .usage = "",
        },
        {
                .name = "arp_halt_gdb",