Details
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Enhancement
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Resolution: Fixed
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P3
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11, 17
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b15
Backports
Issue | Fix Version | Assignee | Priority | Status | Resolution | Resolved In Build |
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JDK-8273022 | 11.0.14-oracle | Tobias Hartmann | P3 | Resolved | Fixed | b01 |
JDK-8272786 | 11.0.13 | Severin Gehwolf | P3 | Resolved | Fixed | b05 |
Description
In certain situations it would be useful to call up to a Java helper from generated code. Because of the way stack walking works this requires an intervening stub frame which means it has to go through the JVM. So we need a new JVMCIRuntime entry point that allows invoking a static Java method with an optional argument and possibly returning a value. The constraints were chosen for simplicity of implementation and because nothing more complex was needed.
Attachments
Issue Links
- backported by
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JDK-8272786 [JVMCI] add helper to perform Java upcalls
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- Resolved
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JDK-8273022 [JVMCI] add helper to perform Java upcalls
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- Resolved
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- links to
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Commit openjdk/jdk11u-dev/3bc22755
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Commit openjdk/jdk/6b4c6541
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Review openjdk/jdk11u-dev/279
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Review openjdk/jdk/3067
(1 links to)