Integrated: 8309146: extend JDI StackFrame.setValue() and JDWP StackFrame.setValues minimal support for virtual threads

Chris Plummer cjplummer at openjdk.org
Thu Jun 1 15:36:18 UTC 2023


On Tue, 30 May 2023 23:44:28 GMT, Chris Plummer <cjplummer at openjdk.org> wrote:

> The JDWP spec for StackFrame.SetValue currently states:
> 
>         "If the thread is a virtual thread then this command can be used to set "
>         "the value of local variables in the top-most frame when the thread is "
>         "suspended at a breakpoint or single step event. The target VM may support "
>         "setting local variables in other cases."
> 
> The JDI spec for StackFrame.setValue() has similar wording. In [JDK-8308814](https://bugs.openjdk.org/browse/JDK-8308814) the JVMTI spec clarified support to be for a thread suspended at any event, not just a breakpoint or single step. That same clarification is needed in the JDWP and JDI specs. No implementation changes are needed.

This pull request has now been integrated.

Changeset: e8271649
Author:    Chris Plummer <cjplummer at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/e8271649e00771a8bbee240aa1bbbc27a672b22a
Stats:     5 lines in 2 files changed: 0 ins; 0 del; 5 mod

8309146: extend JDI StackFrame.setValue() and JDWP StackFrame.setValues minimal support for virtual threads

Reviewed-by: sspitsyn, alanb

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PR: https://git.openjdk.org/jdk/pull/14235


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