#include <common.h>
#include <command.h>
-int
-do_version (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
-{
- extern char version_string[];
- printf ("\n%s\n", version_string);
- return 0;
-}
-
-U_BOOT_CMD(
- version, 1, 1, do_version,
- "print monitor version",
- ""
-);
-
-#if defined(CONFIG_CMD_ECHO)
-
-int
-do_echo (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
-{
- int i, putnl = 1;
-
- for (i = 1; i < argc; i++) {
- char *p = argv[i], c;
-
- if (i > 1)
- putc(' ');
- while ((c = *p++) != '\0') {
- if (c == '\\' && *p == 'c') {
- putnl = 0;
- p++;
- } else {
- putc(c);
- }
- }
- }
-
- if (putnl)
- putc('\n');
- return 0;
-}
-
-U_BOOT_CMD(
- echo, CONFIG_SYS_MAXARGS, 1, do_echo,
- "echo args to console",
- "[args..]\n"
- " - echo args to console; \\c suppresses newline"
-);
-
-#endif
-
-#ifdef CONFIG_SYS_HUSH_PARSER
-
-int
-do_test (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
-{
- char **ap;
- int left, adv, expr, last_expr, neg, last_cmp;
-
- /* args? */
- if (argc < 3)
- return 1;
-
-#if 0
- {
- printf("test:");
- left = 1;
- while (argv[left])
- printf(" %s", argv[left++]);
- }
-#endif
-
- last_expr = 0;
- left = argc - 1; ap = argv + 1;
- if (left > 0 && strcmp(ap[0], "!") == 0) {
- neg = 1;
- ap++;
- left--;
- } else
- neg = 0;
-
- expr = -1;
- last_cmp = -1;
- last_expr = -1;
- while (left > 0) {
-
- if (strcmp(ap[0], "-o") == 0 || strcmp(ap[0], "-a") == 0)
- adv = 1;
- else if (strcmp(ap[0], "-z") == 0 || strcmp(ap[0], "-n") == 0)
- adv = 2;
- else
- adv = 3;
-
- if (left < adv) {
- expr = 1;
- break;
- }
-
- if (adv == 1) {
- if (strcmp(ap[0], "-o") == 0) {
- last_expr = expr;
- last_cmp = 0;
- } else if (strcmp(ap[0], "-a") == 0) {
- last_expr = expr;
- last_cmp = 1;
- } else {
- expr = 1;
- break;
- }
- }
-
- if (adv == 2) {
- if (strcmp(ap[0], "-z") == 0)
- expr = strlen(ap[1]) == 0 ? 1 : 0;
- else if (strcmp(ap[0], "-n") == 0)
- expr = strlen(ap[1]) == 0 ? 0 : 1;
- else {
- expr = 1;
- break;
- }
-
- if (last_cmp == 0)
- expr = last_expr || expr;
- else if (last_cmp == 1)
- expr = last_expr && expr;
- last_cmp = -1;
- }
-
- if (adv == 3) {
- if (strcmp(ap[1], "=") == 0)
- expr = strcmp(ap[0], ap[2]) == 0;
- else if (strcmp(ap[1], "!=") == 0)
- expr = strcmp(ap[0], ap[2]) != 0;
- else if (strcmp(ap[1], ">") == 0)
- expr = strcmp(ap[0], ap[2]) > 0;
- else if (strcmp(ap[1], "<") == 0)
- expr = strcmp(ap[0], ap[2]) < 0;
- else if (strcmp(ap[1], "-eq") == 0)
- expr = simple_strtol(ap[0], NULL, 10) == simple_strtol(ap[2], NULL, 10);
- else if (strcmp(ap[1], "-ne") == 0)
- expr = simple_strtol(ap[0], NULL, 10) != simple_strtol(ap[2], NULL, 10);
- else if (strcmp(ap[1], "-lt") == 0)
- expr = simple_strtol(ap[0], NULL, 10) < simple_strtol(ap[2], NULL, 10);
- else if (strcmp(ap[1], "-le") == 0)
- expr = simple_strtol(ap[0], NULL, 10) <= simple_strtol(ap[2], NULL, 10);
- else if (strcmp(ap[1], "-gt") == 0)
- expr = simple_strtol(ap[0], NULL, 10) > simple_strtol(ap[2], NULL, 10);
- else if (strcmp(ap[1], "-ge") == 0)
- expr = simple_strtol(ap[0], NULL, 10) >= simple_strtol(ap[2], NULL, 10);
- else {
- expr = 1;
- break;
- }
-
- if (last_cmp == 0)
- expr = last_expr || expr;
- else if (last_cmp == 1)
- expr = last_expr && expr;
- last_cmp = -1;
- }
-
- ap += adv; left -= adv;
- }
-
- if (neg)
- expr = !expr;
-
- expr = !expr;
-
- debug (": returns %d\n", expr);
-
- return expr;
-}
-
-U_BOOT_CMD(
- test, CONFIG_SYS_MAXARGS, 1, do_test,
- "minimal test like /bin/sh",
- "[args..]"
-);
-
-int
-do_exit (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
-{
- int r;
-
- r = 0;
- if (argc > 1)
- r = simple_strtoul(argv[1], NULL, 10);
-
- return -r - 2;
-}
-
-U_BOOT_CMD(
- exit, 2, 1, do_exit,
- "exit script",
- ""
-);
-
-
-#endif
-
/*
* Use puts() instead of printf() to avoid printf buffer overflow
* for long help messages
*/
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;
return rcode;
}
-int do_help (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
-{
- return _do_help(&__u_boot_cmd_start,
- &__u_boot_cmd_end - &__u_boot_cmd_start,
- cmdtp, flag, argc, argv);
-}
-
-
-U_BOOT_CMD(
- help, CONFIG_SYS_MAXARGS, 1, do_help,
- "print online help",
- "[command ...]\n"
- " - show help information (for 'command')\n"
- "'help' prints online help for the monitor commands.\n\n"
- "Without arguments, it prints a short usage message for all commands.\n\n"
- "To get detailed help information for specific commands you can type\n"
- "'help' with one or more command names as arguments."
-);
-
-/* This does not use the U_BOOT_CMD macro as ? can't be used in symbol names */
-#ifdef CONFIG_SYS_LONGHELP
-cmd_tbl_t __u_boot_cmd_question_mark Struct_Section = {
- "?", CONFIG_SYS_MAXARGS, 1, do_help,
- "alias for 'help'",
- ""
-};
-#else
-cmd_tbl_t __u_boot_cmd_question_mark Struct_Section = {
- "?", CONFIG_SYS_MAXARGS, 1, do_help,
- "alias for 'help'"
-};
-#endif /* CONFIG_SYS_LONGHELP */
-
/***************************************************************************
* find command table entry for a command
*/
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[])
{
+#if 0 /* need to reimplement */
static char tmp_buf[512];
int space;
if (!space && argc == 2)
return env_complete(argv[1], maxv, cmdv, sizeof(tmp_buf), tmp_buf);
-
+#endif
return 0;
}
static void install_auto_complete_handler(const char *cmd,
- int (*complete)(int argc, char *argv[], char last_char, int maxv, char *cmdv[]))
+ int (*complete)(int argc, char * const argv[], char last_char, int maxv, char *cmdv[]))
{
cmd_tbl_t *cmdtp;
void install_auto_complete(void)
{
+#if defined(CONFIG_CMD_EDITENV)
+ install_auto_complete_handler("editenv", var_complete);
+#endif
install_auto_complete_handler("printenv", var_complete);
install_auto_complete_handler("setenv", var_complete);
#if defined(CONFIG_CMD_RUN)
/*************************************************************************************/
-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_RELOC_FIXUP_WORKS)
+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