3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
5 * See file CREDITS for list of people who contributed to this
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License as
10 * published by the Free Software Foundation; either version 2 of
11 * the License, or (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
25 * Definitions for Command Processor
36 * Monitor Command Table
40 char *name; /* Command Name */
41 int maxargs; /* maximum number of arguments */
42 int repeatable; /* autorepeat allowed? */
43 /* Implementation function */
44 int (*cmd)(struct cmd_tbl_s *, int, int, char *[]);
45 char *usage; /* Usage message (short) */
47 char *help; /* Help message (long) */
51 typedef struct cmd_tbl_s cmd_tbl_t;
53 extern cmd_tbl_t __u_boot_cmd_start;
54 extern cmd_tbl_t __u_boot_cmd_end;
57 /* common/command.c */
58 cmd_tbl_t *find_cmd(const char *cmd);
63 * All commands use a common argument format:
65 * void function (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
68 typedef void command_t (cmd_tbl_t *, int, int, char *[]);
70 #endif /* __ASSEMBLY__ */
75 #define CMD_FLAG_REPEAT 0x0001 /* repeat last command */
76 #define CMD_FLAG_BOOTD 0x0002 /* command is from bootd */
79 * Configurable monitor commands definitions have been moved
80 * to include/cmd_confdefs.h
84 #define Struct_Section __attribute__ ((unused,section (".u_boot_cmd")))
88 #define U_BOOT_CMD(name,maxargs,rep,cmd,usage,help) \
89 cmd_tbl_t __u_boot_cmd_##name Struct_Section = {#name, maxargs, rep, cmd, usage, help}
91 #else /* no long help info */
93 #define U_BOOT_CMD(name,maxargs,rep,cmd,usage,help) \
94 cmd_tbl_t __u_boot_cmd_##name Struct_Section = {#name, maxargs, rep, cmd, usage}
96 #endif /* CFG_LONGHELP */
98 #endif /* __COMMAND_H */