*/
int _do_help (cmd_tbl_t *cmd_start, int cmd_items, cmd_tbl_t * cmdtp, int
- flag, int argc, char *argv[])
+ flag, int argc, char * const argv[])
{
int i;
int rcode = 0;
int len;
int n_found = 0;
+ if (!cmd)
+ return NULL;
/*
* Some commands allow length modifiers (like "cp.b");
* compare command name only until first dot.
puts (cmdtp->help);
putc ('\n');
#endif /* CONFIG_SYS_LONGHELP */
- return 0;
+ return 1;
}
#ifdef CONFIG_AUTO_COMPLETE
-int var_complete(int argc, char *argv[], char last_char, int maxv, char *cmdv[])
+int var_complete(int argc, char * const argv[], char last_char, int maxv, char *cmdv[])
{
static char tmp_buf[512];
int space;
return 0;
}
-static void install_auto_complete_handler(const char *cmd,
- int (*complete)(int argc, char *argv[], char last_char, int maxv, char *cmdv[]))
-{
- cmd_tbl_t *cmdtp;
-
- cmdtp = find_cmd(cmd);
- if (cmdtp == NULL)
- return;
-
- cmdtp->complete = complete;
-}
-
-void install_auto_complete(void)
-{
- install_auto_complete_handler("printenv", var_complete);
- install_auto_complete_handler("setenv", var_complete);
-#if defined(CONFIG_CMD_RUN)
- install_auto_complete_handler("run", var_complete);
-#endif
-}
-
/*************************************************************************************/
-static int complete_cmdv(int argc, char *argv[], char last_char, int maxv, char *cmdv[])
+static int complete_cmdv(int argc, char * const argv[], char last_char, int maxv, char *cmdv[])
{
cmd_tbl_t *cmdtp;
const char *p;
return argc;
}
-static void print_argv(const char *banner, const char *leader, const char *sep, int linemax, char *argv[])
+static void print_argv(const char *banner, const char *leader, const char *sep, int linemax, char * const argv[])
{
int ll = leader != NULL ? strlen(leader) : 0;
int sl = sep != NULL ? strlen(sep) : 0;
printf("\n");
}
-static int find_common_prefix(char *argv[])
+static int find_common_prefix(char * const argv[])
{
int i, len;
char *anchor, *s, *t;
return default_size;
}
#endif
+
+#if defined(CONFIG_NEEDS_MANUAL_RELOC)
+DECLARE_GLOBAL_DATA_PTR;
+
+void fixup_cmdtable(cmd_tbl_t *cmdtp, int size)
+{
+ int i;
+
+ if (gd->reloc_off == 0)
+ return;
+
+ for (i = 0; i < size; i++) {
+ ulong addr;
+
+ addr = (ulong) (cmdtp->cmd) + gd->reloc_off;
+#if DEBUG_COMMANDS
+ printf("Command \"%s\": 0x%08lx => 0x%08lx\n",
+ cmdtp->name, (ulong) (cmdtp->cmd), addr);
+#endif
+ cmdtp->cmd =
+ (int (*)(struct cmd_tbl_s *, int, int, char * const []))addr;
+ addr = (ulong)(cmdtp->name) + gd->reloc_off;
+ cmdtp->name = (char *)addr;
+ if (cmdtp->usage) {
+ addr = (ulong)(cmdtp->usage) + gd->reloc_off;
+ cmdtp->usage = (char *)addr;
+ }
+#ifdef CONFIG_SYS_LONGHELP
+ if (cmdtp->help) {
+ addr = (ulong)(cmdtp->help) + gd->reloc_off;
+ cmdtp->help = (char *)addr;
+ }
+#endif
+ cmdtp++;
+ }
+}
+#endif