Panama/foreign EA - May 2021

[Michael Bien]

thank you!
works perfectly

-michael

On 20.05.21 01:41, Paul Sandoz wrote:
> See the section on restricted methods:
>
> https://download.java.net/java/early_access/panama/docs/api/jdk.incubator.foreign/jdk/incubator/foreign/package-summary.html#restricted
>
> Replace
>
> -Dforeign.restricted=permit
>
> with
>
> --enable-native-access=ALL-UNNAMED
>
> Hth,
> Paul.
>
>> On May 19, 2021, at 4:25 PM, Michael Bien <mbien42 at gmail.com> wrote:
>>
>> Hello,
>>
>> what would be the current ceremony to run a panama program?
>>
>> --enable-preview --add-modules jdk.incubator.foreign -Dforeign.restricted=permit -Djava.library.path=...
>>
>> worked until this build, getting
>>
>> Caused by: java.lang.IllegalCallerException: Illegal native access from module: UNNAMED
>>      at java.base/jdk.internal.reflect.Reflection.ensureNativeAccess(Reflection.java:113)
>>      at jdk.incubator.foreign/jdk.incubator.foreign.CLinker.getInstance(CLinker.java:129)
>>      at dev.mbien.jcriu.CRIUContextImpl.<clinit>(CRIUContextImpl.java:142)
>>      ... 70 more
>>
>> in the test of my toy project now. This might be related to the security manager changes - i couldn't find any notes.
>>
>> thanks! (i like the ResourceScopes)
>>
>> michael
>>
>>
>> On 19.05.21 23:26, Maurizio Cimadamore wrote:
>>> And... maybe it would be a good idea to actually include a link :-)
>>>
>>> https://jdk.java.net/panama/
>>>
>>> Maurizio
>>>
>>> On 19/05/2021 22:25, Maurizio Cimadamore wrote:
>>>> Hi,
>>>> We have just released another early-access Panama/foreign build, which includes all the goodies we've been working on so far, from API changes, to VM upcall optimizations, to jextract stability/usability improvements.
>>>>
>>>> Keep the feedback coming - we couldn't do this without your help and support.
>>>>
>>>> Cheers
>>>> Maurizio
>>>>