[RFC] Add support of software single step to process record

[Tom Tromey]

>>>>> ">" == Hui Zhu <teawater@gmail.com> writes:

>> This patch to make prec support software single step.
>> I just try it with i386.  Shuchang, please help me try it on mips.  :)

>> +int
>> +inserted_single_step_breakpoint_p (void)
>> +{
>> +  if (single_step_breakpoints[0] != NULL
>> +      || single_step_breakpoints[1] != NULL)
>> +    return 1;
>> +
>> +  return 1;
>> +}

This always returns 1.
That seems suspicious to me.

Tom