Can OpenOCD's irscan command shift more than 32 bits?

Development Boards MicroMod
1

Hi,

I’m currently using OpenOCD 0.7 together with a flyswatter2 interface. The issue I’m currently facing is that the DUT’s JTAG Instruction register is larger than 32 bits, and when I try to issue a 33-bit long irscan command, openOCD craps out with the following message:

Debug: 151 34203 command.c:631 run_command(): Command failed with error code -604
User : 152 34203 command.c:669 command_run_line(): in procedure ‘irscan’

Is there a workaround to this? Or the only solutions is to patch it myself?

Thanks in advance!

J.

2

Compile and use the latest OpenOCD from repository?