X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=include%2Fcommand.h;h=3912b80cdd8b156f5c54e9a0bd968df1c9c0c882;hb=c4df21490179ae95ef13b92ce7980992ffb1e5f8;hp=b8c42e1c93056e2f72a703bf2e8e7ac7e237906b;hpb=0d4983930a3559be92452761cfa268ee9d0f2773;p=u-boot

diff --git a/include/command.h b/include/command.h
index b8c42e1c93..3912b80cdd 100644
--- a/include/command.h
+++ b/include/command.h
@@ -1,5 +1,5 @@
 /*
- * (C) Copyright 2000
+ * (C) Copyright 2000-2009
  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  *
  * See file CREDITS for list of people who contributed to this
@@ -27,10 +27,17 @@
 #ifndef __COMMAND_H
 #define __COMMAND_H
 
+#include <config.h>
+
 #ifndef NULL
 #define NULL	0
 #endif
 
+/* Default to a width of 8 characters for help message command width */
+#ifndef CONFIG_SYS_HELP_CMD_WIDTH
+#define CONFIG_SYS_HELP_CMD_WIDTH	8
+#endif
+
 #ifndef	__ASSEMBLY__
 /*
  * Monitor Command Table
@@ -41,11 +48,15 @@ struct cmd_tbl_s {
 	int		maxargs;	/* maximum number of arguments	*/
 	int		repeatable;	/* autorepeat allowed?		*/
 					/* Implementation function	*/
-	int		(*cmd)(struct cmd_tbl_s *, int, int, char *[]);
+	int		(*cmd)(struct cmd_tbl_s *, int, int, char * const []);
 	char		*usage;		/* Usage message	(short)	*/
-#ifdef	CFG_LONGHELP
+#ifdef	CONFIG_SYS_LONGHELP
 	char		*help;		/* Help  message	(long)	*/
 #endif
+#ifdef CONFIG_AUTO_COMPLETE
+	/* do auto completion on the arguments */
+	int		(*complete)(int argc, char * const argv[], char last_char, int maxv, char *cmdv[]);
+#endif
 };
 
 typedef struct cmd_tbl_s	cmd_tbl_t;
@@ -53,19 +64,53 @@ typedef struct cmd_tbl_s	cmd_tbl_t;
 extern cmd_tbl_t  __u_boot_cmd_start;
 extern cmd_tbl_t  __u_boot_cmd_end;
 
+#if defined(CONFIG_CMD_RUN)
+extern int do_run(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
+#endif
 
 /* common/command.c */
+int _do_help (cmd_tbl_t *cmd_start, int cmd_items, cmd_tbl_t * cmdtp, int
+	      flag, int argc, char * const argv[]);
 cmd_tbl_t *find_cmd(const char *cmd);
+cmd_tbl_t *find_cmd_tbl (const char *cmd, cmd_tbl_t *table, int table_len);
+
+extern int cmd_usage(const cmd_tbl_t *cmdtp);
+
+#ifdef CONFIG_AUTO_COMPLETE
+extern int var_complete(int argc, char * const argv[], char last_char, int maxv, char *cmdv[]);
+extern int cmd_auto_complete(const char *const prompt, char *buf, int *np, int *colp);
+#endif
 
 /*
  * Monitor Command
  *
  * All commands use a common argument format:
  *
- * void function (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
+ * void function (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
  */
 
-typedef	void 	command_t (cmd_tbl_t *, int, int, char *[]);
+#if defined(CONFIG_CMD_MEMORY)		\
+    || defined(CONFIG_CMD_I2C)		\
+    || defined(CONFIG_CMD_ITEST)	\
+    || defined(CONFIG_CMD_PCI)		\
+    || defined(CONFIG_CMD_PORTIO)
+#define CMD_DATA_SIZE
+extern int cmd_get_data_size(char* arg, int default_size);
+#endif
+
+#ifdef CONFIG_CMD_BOOTD
+extern int do_bootd(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
+#endif
+#ifdef CONFIG_CMD_BOOTM
+extern int do_bootm(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
+extern int bootm_maybe_autostart(cmd_tbl_t *cmdtp, const char *cmd);
+#else
+static inline int bootm_maybe_autostart(cmd_tbl_t *cmdtp, const char *cmd)
+{
+	return 0;
+}
+#endif
+extern int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
 
 #endif	/* __ASSEMBLY__ */
 
@@ -75,24 +120,34 @@ typedef	void 	command_t (cmd_tbl_t *, int, int, char *[]);
 #define CMD_FLAG_REPEAT		0x0001	/* repeat last command		*/
 #define CMD_FLAG_BOOTD		0x0002	/* command is from bootd	*/
 
-/*
- * Configurable monitor commands definitions have been moved
- * to include/cmd_confdefs.h
- */
-
+#define Struct_Section  __attribute__((unused, section(".u_boot_cmd"), \
+		aligned(4)))
 
-#define Struct_Section  __attribute__ ((unused,section (".u_boot_cmd")))
+#ifdef CONFIG_AUTO_COMPLETE
+# define _CMD_COMPLETE(x) x,
+#else
+# define _CMD_COMPLETE(x)
+#endif
+#ifdef CONFIG_SYS_LONGHELP
+# define _CMD_HELP(x) x,
+#else
+# define _CMD_HELP(x)
+#endif
 
-#ifdef  CFG_LONGHELP
+#define U_BOOT_CMD_MKENT_COMPLETE(name,maxargs,rep,cmd,usage,help,comp) \
+	{#name, maxargs, rep, cmd, usage, _CMD_HELP(help) _CMD_COMPLETE(comp)}
 
-#define U_BOOT_CMD(name,maxargs,rep,cmd,usage,help) \
-cmd_tbl_t __u_boot_cmd_##name Struct_Section = {#name, maxargs, rep, cmd, usage, help}
+#define U_BOOT_CMD_MKENT(name,maxargs,rep,cmd,usage,help) \
+	U_BOOT_CMD_MKENT_COMPLETE(name,maxargs,rep,cmd,usage,help,NULL)
 
-#else	/* no long help info */
+#define U_BOOT_CMD_COMPLETE(name,maxargs,rep,cmd,usage,help,comp) \
+	cmd_tbl_t __u_boot_cmd_##name Struct_Section = \
+		U_BOOT_CMD_MKENT_COMPLETE(name,maxargs,rep,cmd,usage,help,comp)
 
 #define U_BOOT_CMD(name,maxargs,rep,cmd,usage,help) \
-cmd_tbl_t __u_boot_cmd_##name Struct_Section = {#name, maxargs, rep, cmd, usage}
-
-#endif	/* CFG_LONGHELP */
+	U_BOOT_CMD_COMPLETE(name,maxargs,rep,cmd,usage,help,NULL)
 
+#if defined(CONFIG_NEEDS_MANUAL_RELOC)
+void fixup_cmdtable(cmd_tbl_t *cmdtp, int size);
+#endif
 #endif	/* __COMMAND_H */