arm: fixloop(): do not use r8 for relocation

[karo-tx-uboot.git] / common / cmd_itest.c

diff --git a/common/cmd_itest.c b/common/cmd_itest.c
index 9e920c9bdc7af847d3501592f0152865106c2e6e..8dd8927b5803028111428eff00aafbb4b1b06260 100644 (file)
--- a/common/cmd_itest.c
+++ b/common/cmd_itest.c
@@ -12,7 +12,7 @@
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.         See the
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
@@ -64,16 +64,19 @@ op_tbl_t op_table [] = {
 
 #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);
        }
@@ -157,15 +160,13 @@ int binary_test (char *op, char *arg1, char *arg2, int w)
 }
 
 /* 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;
+       int     value, w;
 
-        /* Validate arguments */
-        if ((argc != 4)){
-               printf("Usage:\n%s\n", cmdtp->usage);
-               return 1;
-        }
+       /* Validate arguments */
+       if ((argc != 4))
+               return cmd_usage(cmdtp);
 
        /* Check for a data width specification.
         * Defaults to long (4) if no specification.
@@ -192,6 +193,6 @@ int do_itest ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[] )
 
 U_BOOT_CMD(
        itest, 4, 0, do_itest,
-       "itest   - 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"
 );