Am 16.02.2015 um 22:29 schrieb Raul Garcia:
> |That information is great, but is it possible to get the exact instructions
> (mnemonics) that where utilized/executed
> per each line like in the example below? This information would be really
> valuable to me.
In the instrument function you have access to the guest code bytes. So,
if you add your own
disassembler for the ISA, you can get what you want.
It would be nice if VEX can return the mnemonics. Especially as they are
already in the code as
debug output. As far as I can see, this is "just" some kind of
refactoring effort which
nobody did up to now.
Callgrind's visualization (kcachegrind) calls out to "objdump" to do
annotation on a machine
code level. That's just not working for dynamically generated code. To
support that, your feature
request also would be good.
Josef
>
> | . void swap(int *a, int *b)
> 3,000 { [insta, instb, instc]
> 3,000 int tmp = *a; |||[insta, instb, instc]|
> 4,000 *a = *b; ||||[instd, instd, insta,||||||||||
> instc||||]||
> 3,000 *b = tmp; |||||[instc, insta, instb]|||
> 2,000 }| ||||[instc, insta]||||
>
> Best Regards,
> Raul.
>
>
>
>
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