- return -1;
- }
-}
-
-// macro extension the address to dump the memory
-#define FOUR_BYTE_HEX_DUMP(addr) (" %02x %02x %02x %02x", \
- *(uint8_t*)((addr)+3), *(uint8_t*)((addr)+2), \
- *(uint8_t*)((addr)+1), *(uint8_t*)((addr)))
-
-
-int db_dump_memory(char* cmd, char* param1, char* param2, char* param3)
-{
- unsigned long addr;
- unsigned long length;
- unsigned long ptrAddr;
- int i;
-
- if (db_ascii_to_hex(param1, &addr) != -1 &&
- (db_ascii_to_int(param2, &length) != -1))
- {
- // if no length, default is 128 bytes to dump
- if( length == 0 )
- length = 128;
- addr &= 0xfffffffc;
-
- A_PRINTF("length: %d\n\r", length);
-
- //zm_uart_send(" 7 6 5 4 3 2 1 0\n\r", 28);
- A_PRINTF(" 15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00\n\r");
- A_PRINTF("------------------------------------------------------------\n\r");
- for (i=0; i<length/16; i++)
- {
- //zfUartSendHex((unsigned long)addr);
- A_PRINTF("%08x: ", (unsigned long)addr);
-
- ptrAddr = (unsigned long *)addr;
-
- // dump from MSB to LSB
- A_PRINTF FOUR_BYTE_HEX_DUMP(ptrAddr+12);
- A_PRINTF FOUR_BYTE_HEX_DUMP(ptrAddr+8);
- A_PRINTF(" -");
- A_PRINTF FOUR_BYTE_HEX_DUMP(ptrAddr+4);
- A_PRINTF FOUR_BYTE_HEX_DUMP(ptrAddr);
- A_PRINTF("\n\r");
- addr+=16;
- }
-
- // the rest of the byte to dump
- if( (length %16)!=0 )
- {
- A_PRINTF("%08x: ", (unsigned long)addr);
-
- // make the space, since we dump MSB first
- for(i=0; i<(16-(length %16)); i++)
- A_PRINTF(" ");
-
- // if less than 8 bytes, add 2 more space for " -"
- if( (length%16) < 8 )
- A_PRINTF(" ");
-
- for(i=0; i<length%16; i++)
- {
- // MSB first,
- A_PRINTF(" %02x", *(uint8_t*)((addr+(length%16)-1)-i));
-
- if((16-(length%16))+i==7)
- A_PRINTF(" -");
- }
- }
- A_PRINTF("\n\r");
- return 0;
- }