Bug ID: JDK-8059624 JEP-JDK-8043304: Test task: WhiteBox API for testing segmented codecache feature

JDK-8059624 : JEP-JDK-8043304: Test task: WhiteBox API for testing segmented codecache feature

Type: Task
Component: hotspot
Sub-Component: compiler
Affected Version: 9

Priority: P3
Status: Resolved
Resolution: Fixed

Submitted: 2014-10-02
Updated: 2015-06-03
Resolved: 2014-11-10

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JDK 9
9 b42Fixed

Related Reports

Blocks :	JDK-8043304 - JEP 197: Segmented Code Cache
Blocks :	JDK-8059551 - JEP-JDK-8043304: Test task: stress tests
Duplicate :	JDK-8061302 - WhiteBox API: Add possibility to launch sweeper for code cache
Relates :	JDK-8061302 - WhiteBox API: Add possibility to launch sweeper for code cache
Relates :	JDK-8065740 - compiler/codecache/OverflowCodeCacheTest.java fails with SIGSEGV

Description

implement WhiteBox API which provides ways:
 - perform allocation in code cache
 - force code cache sweep
 - lock/unlock compilation
 - get a segment id for nmethod