[RFC] small change for better error reporting in remote.c

[Michael Snyder]

drow@false.org wrote:
> On Wed, Jul 29, 2009 at 04:59:36PM -0700, Michael Snyder wrote:
>> @@ -5189,7 +5192,10 @@ store_registers_using_G (const struct re
>>    /* remote_prepare_to_store insures that rsa->sizeof_g_packet gets
>>       updated.  */
>>    bin2hex (regs, p, rsa->sizeof_g_packet);
>> -  remote_send (&rs->buf, &rs->buf_size);
>> +  putpkt (rs->buf);
>> +  getpkt (&rs->buf, &rs->buf_size, 0);
>> +  if (rs->buf[0] == 'E')
>> +    error (_("Could not write registers"));
>>  }
>>  
>>  /* Store register REGNUM, or all registers if REGNUM == -1, from the contents
> 
> Can't you use packet_ok like elsewhere?  Otherwise OK.

You may not realize it, but you're asking for a much bigger change.
There is no struct packet_config for the 'G' packet.  I'll have to
change set_registers_using_G from void to int, so that it can
return failure if the 'G' packet is unsupported.

But I'll begin working on it, unles I hear "never mind"
from you...   ;-)

Michael