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On 09/08/2015 10:31 AM, Yao Qi wrote:
Antoine Tremblay <antoine.tremblay@ericsson.com> writes: Hi Antoine,Could we generalize this even more to supports_single_step like your next patch ?I am not sure.Since I'm working on software single stepping for ARM, if this patch goes in I'll need to implement a supports_software_single_step and enable ConditionalBreakpoints for this case too...Nowadays, GDBserver only support conditional breakpoint for HW single step target. Whether GDBserver support conditional breakpoint for SW single step target is a separate issue, and we can decide this once we have SW single step in GDBserver.
Alright then, I'll base my patchset based on your patch and most likely add a supports_software_single_step, if it's in by the time I post most likely later this week...
I believe GDBserver can compute the next instruction of $PC for SW single step, but GDBserver execution control (target independent part) will be more complicated if SW single step is involved in.
Execution control for software single step is already present in GDBServer and working fine as far as I know...?
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