#define op_tbl_size (sizeof(op_table)/sizeof(op_table[0]))
-extern int cmd_get_data_size(char* arg, int default_size);
-
static long evalexp(char *s, int w)
{
- long l, *p;
+ long l = 0;
+ long *p;
/* if the parameter starts with a * then assume is a pointer to the value we want */
if (s[0] == '*') {
p = (long *)simple_strtoul(&s[1], NULL, 16);
- l = *p;
+ switch (w) {
+ case 1: return((long)(*(unsigned char *)p));
+ case 2: return((long)(*(unsigned short *)p));
+ case 4: return(*p);
+ }
} else {
l = simple_strtoul(s, NULL, 16);
}
}
/* command line interface to the shell test */
-int do_itest ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[] )
+int do_itest ( cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[] )
{
int value, w;
/* Validate arguments */
- if ((argc != 4)){
- printf("Usage:\n%s\n", cmdtp->usage);
- return 1;
- }
+ if ((argc != 4))
+ return cmd_usage(cmdtp);
/* Check for a data width specification.
* Defaults to long (4) if no specification.
U_BOOT_CMD(
itest, 4, 0, do_itest,
- "itest\t- return true/false on integer compare\n",
- "[.b, .w, .l, .s] [*]value1 <op> [*]value2\n"
+ "return true/false on integer compare",
+ "[.b, .w, .l, .s] [*]value1 <op> [*]value2"
);