[9] RFR (XS): 8075270: Print locals & stack slots location for PcDescs

[Vladimir Kozlov]

Looks good.

Can you look how scalarized (EA) objects are displayed?

Thanks,
Vladimir K

On 3/16/15 12:26 PM, Vladimir Ivanov wrote:
> http://cr.openjdk.java.net/~vlivanov/8075270/webrev.00/
> https://bugs.openjdk.java.net/browse/JDK-8075270
>
> Enhance -XX:+PrintNMethods output with additional info about locals &
> stack slots location (if present):
> PcDesc(pc=0x110b71b5c offset=17c bits=0):
>     java.lang.String::indexOf at 43 (line 1562)
>     Locals
>      - l0: empty
>      - l1: stack[0]
>      - l2: empty
>      - l3: reg rbp [10],int
>      - l4: stack[8],narrowoop
>      - l5: stack[4]
>
> Right now it looks like:
> PcDesc(pc=0x110b71b5c offset=17c bits=0):
>     java.lang.String::indexOf at 43 (line 1562)
>
> Testing: manual.
>
> Thanks!
>
> Best regards,
> Vladimir Ivanov