Re: Is nexti confused by pushq?

David,

On 26.02.2019 14:50, David Griffiths wrote:
> Ok, so in my case this is generated code with no debug info (Java JIT
> generated) so does that mean I shouldn't attempt to use nexti? (I've got
> other issues which probably preclude using nexti anyway but just curious)

On my experience with Java JIT (C2) produced code, it's better to avoid
using nexti.

If you do it programmatically, you can try to mimic nexti behavior in
some cases by analyzing instructions ahead and setting breakpoint where
appropriate.

-Dmitry

> 
> Cheers,
> 
> David
> 
> On Tue, 26 Feb 2019 at 10:12, Jan Kratochvil <[email protected]>
> wrote:
> 
>> On Tue, 26 Feb 2019 08:32:37 +0100, Andrew Burgess wrote:
>>> Of course, this doesn't solve the problem for you, but at least you
>>> know what's going wrong now :)
>>
>> To make it clear the debuggee has wrong/insufficient debug info, its
>> .eh_frame/.debug_frame there should annotate the push (and pop)
>> instructions.
>>
>>
>> Jan
>>
> 
>