ARM specific commands not available

Development Boards MicroMod
1

Hello,

Please can someone suggest why I cannot access the ARM specific commands in OpenOCD? :?:

I use OpenOCD with the Olimex ARM-USB-OCD jtag cable and an Atmel AT91SAM7X-EK development board. I use Ubuntu 10.04 linux. I am accessing OpenOCD using the telnet interface: “telnet localhost 4444”.

Recently I tried to use some of the arm specific commands listed in the OpenOCD manual like “arm core_state”, “arm disassemble”, “arm mcr”, etc.

It seems that none of the arm commands are recognized. For example,

arm disassemble 0x100000 10

Unknown command: arm disassemble 0x100000 10

called at file “command.c”, line 473

Here is my .cfg file:

interface ft2232

ft2232_device_desc “Olimex OpenOCD JTAG”

ft2232_layout olimex-jtag

ft2232_vid_pid 0x15ba 0x0003

set CHIPNAME sam7x256

source /usr/share/openocd/scripts/target/sam7x256.cfg

Do I need to do something else to access those arm commands? :?:

Thanks,

Pete

2

type “help” on the telnet console and it will list all commands. “help arm” should list the available arm commands