+#ifdef CONFIG_NEEDS_MANUAL_RELOC
+#define U_BOOT_SUBCMDS_RELOC(_cmdname) \
+ static void _cmdname##_subcmds_reloc(void) \
+ { \
+ static int relocated; \
+ \
+ if (relocated) \
+ return; \
+ \
+ fixup_cmdtable(_cmdname##_subcmds, \
+ ARRAY_SIZE(_cmdname##_subcmds)); \
+ relocated = 1; \
+ }
+#else
+#define U_BOOT_SUBCMDS_RELOC(_cmdname) \
+ static void _cmdname##_subcmds_reloc(void) { }
+#endif
+
+#define U_BOOT_SUBCMDS_DO_CMD(_cmdname) \
+ static int do_##_cmdname(struct cmd_tbl *cmdtp, int flag, \
+ int argc, char *const argv[], \
+ int *repeatable) \
+ { \
+ struct cmd_tbl *subcmd; \
+ \
+ _cmdname##_subcmds_reloc(); \
+ \
+ /* We need at least the cmd and subcmd names. */ \
+ if (argc < 2 || argc > CONFIG_SYS_MAXARGS) \
+ return CMD_RET_USAGE; \
+ \
+ subcmd = find_cmd_tbl(argv[1], _cmdname##_subcmds, \
+ ARRAY_SIZE(_cmdname##_subcmds)); \
+ if (!subcmd || argc - 1 > subcmd->maxargs) \
+ return CMD_RET_USAGE; \
+ \
+ if (flag == CMD_FLAG_REPEAT && \
+ !cmd_is_repeatable(subcmd)) \
+ return CMD_RET_SUCCESS; \
+ \
+ return subcmd->cmd_rep(subcmd, flag, argc - 1, \
+ argv + 1, repeatable); \
+ }
+
+#ifdef CONFIG_AUTO_COMPLETE
+#define U_BOOT_SUBCMDS_COMPLETE(_cmdname) \
+ static int complete_##_cmdname(int argc, char *const argv[], \
+ char last_char, int maxv, \
+ char *cmdv[]) \
+ { \
+ return complete_subcmdv(_cmdname##_subcmds, \
+ ARRAY_SIZE(_cmdname##_subcmds), \
+ argc - 1, argv + 1, last_char, \
+ maxv, cmdv); \
+ }
+#else
+#define U_BOOT_SUBCMDS_COMPLETE(_cmdname)
+#endif
+
+#define U_BOOT_SUBCMDS(_cmdname, ...) \
+ static struct cmd_tbl _cmdname##_subcmds[] = { __VA_ARGS__ }; \
+ U_BOOT_SUBCMDS_RELOC(_cmdname) \
+ U_BOOT_SUBCMDS_DO_CMD(_cmdname) \
+ U_BOOT_SUBCMDS_COMPLETE(_cmdname)
+
+#ifdef CONFIG_CMDLINE
+#define U_BOOT_CMDREP_MKENT_COMPLETE(_name, _maxargs, _cmd_rep, \
+ _usage, _help, _comp) \
+ { #_name, _maxargs, _cmd_rep, cmd_discard_repeatable, \
+ _usage, _CMD_HELP(_help) _CMD_COMPLETE(_comp) }
+