dbg: use default xxd style for memdmp

result will looks like this:
533f70: 0000 0000 0900 0024 4243 5e00 0201 0000  .......$BC^.....
533f80: 0000 0000 00ff 0000 4801 0000 7431 7062  ........H...t1pb
533f90: d3cf 4c60 de83 9b2a 7431 7062 d3cf f00c  ..L`...*t1pb....

Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>

diff --git a/target_firmware/magpie_fw_dev/target/cmnos/dbg_api.c b/target_firmware/magpie_fw_dev/target/cmnos/dbg_api.c
index d6e96bb04327e4ac10facdd1d96e21162ba89213..e5b06c431844491d6661fb5371b6b1f33d5575a3 100755 (executable)
--- a/target_firmware/magpie_fw_dev/target/cmnos/dbg_api.c
+++ b/target_firmware/magpie_fw_dev/target/cmnos/dbg_api.c
@@ -128,6 +128,37 @@ static void db_unknown_command(void)
        A_PRINTF("Error! Unknown command.\n\r");
 }
 
+static void db_print_dump(const char *mem1, const char *mem2)
+{
+       unsigned int i = 0;
+       const char *tmp;
+
+       do {
+               if (i == 0) {
+                       A_PRINTF("\n\r%06x: ", mem1);
+                       tmp = mem1;
+               }
+
+               A_PRINTF("%04x ", *(uint16_t *)mem1);
+
+               mem1 += 2;
+               i++;
+
+               if (i == 8) {
+                       A_PRINTF(" ");
+                       do {
+                               if (*tmp > 0x20 && *tmp < 0x7e)
+                                       A_PRINTF("%c", *tmp);
+                               else
+                                       A_PRINTF(".");
+                               tmp++;
+                       } while (tmp < mem1);
+                       i = 0;
+               }
+       } while (mem1 < mem2);
+       A_PRINTF("\n\r");
+}
+
 static void zf_debug_init(void)
 {
        uint8_t ch;
@@ -967,25 +998,11 @@ static int db_cmd_memcmp(char *cmd, char *param1, char *param2, char *param3)
 /* Memory Dump */
 static int db_cmd_memdump(char *cmd, char *param1, char *param2, char *param3)
 {
-       A_UINT32            i;
-       unsigned long       addr1, addr2, t_addr;
-       A_UINT32            *val;
+       unsigned long       addr1, addr2;
 
        if (db_ascii_to_hex(param1, &addr1) != -1 && db_ascii_to_hex(param2, &addr2) != -1 && addr1 < addr2 && addr1%4 == 0)
        {
-               A_PRINTF("addr    data     data     data     data     data     data     data     data\n\r");
-               A_PRINTF("======  ======== ======== ======== ======== ======== ======== ======== ========");
-
-               for (i = 0, t_addr = addr1; t_addr < addr2; i++, t_addr += 4)
-               {
-                       if ((i%8) == 0)
-                               A_PRINTF("\n\r%06X  ", t_addr);
-
-                       val = (A_UINT32 *)t_addr;
-                       A_PRINTF("%08X ", *val);
-               }
-
-               A_PRINTF("\n\r");
+               db_print_dump((const char *)addr1, (const char *)addr2);
                return 0;
        }