Reads the n-th register's value into an output buffer and sends it as a packet \r
@param SystemContext Register content at time of the exception\r
@param InBuffer Pointer to the input buffer received from gdb server\r
Reads the n-th register's value into an output buffer and sends it as a packet \r
@param SystemContext Register content at time of the exception\r
@param InBuffer Pointer to the input buffer received from gdb server\r