git: openjdk/jdk-sandbox: JDK-8314661-branch: Add HotCodeHeap implementation

[duke]

Changeset: 45d547a3
Author:    Evgeny Astigeevich <eastig at amazon.com>
Date:      2023-08-23 14:34:45 +0000
URL:       https://git.openjdk.org/jdk-sandbox/commit/45d547a378f9bf980fec2761fba7bac197b3f6e6

Add HotCodeHeap implementation

! src/hotspot/share/code/codeBlob.hpp
! src/hotspot/share/code/codeCache.cpp
! src/hotspot/share/code/codeCache.hpp
! src/hotspot/share/code/nmethod.cpp
! src/hotspot/share/compiler/compilerDefinitions.cpp
! src/hotspot/share/runtime/globals.hpp
! test/hotspot/jtreg/compiler/codecache/cli/codeheapsize/TestCodeHeapSizeOptions.java
! test/hotspot/jtreg/compiler/codecache/cli/common/CodeCacheCLITestCase.java
! test/hotspot/jtreg/compiler/codecache/cli/common/CodeCacheOptions.java
! test/hotspot/jtreg/compiler/codecache/cli/printcodecache/TestPrintCodeCacheOption.java
! test/hotspot/jtreg/compiler/codecache/hotcodeheap/TestHotCodeHeap.java
! test/hotspot/jtreg/compiler/codecache/jmx/BeanTypeTest.java
! test/hotspot/jtreg/compiler/codecache/jmx/CodeHeapBeanPresenceTest.java
! test/hotspot/jtreg/compiler/codecache/jmx/GetUsageTest.java
! test/hotspot/jtreg/compiler/codecache/jmx/InitialAndMaxUsageTest.java
! test/hotspot/jtreg/compiler/codecache/jmx/ManagerNamesTest.java
! test/hotspot/jtreg/compiler/codecache/jmx/MemoryPoolsPresenceTest.java
! test/hotspot/jtreg/compiler/codecache/jmx/PeakUsageTest.java
! test/hotspot/jtreg/compiler/codecache/jmx/PoolsIndependenceTest.java
! test/hotspot/jtreg/compiler/codecache/jmx/ThresholdNotificationsTest.java
! test/hotspot/jtreg/compiler/codecache/jmx/UsageThresholdExceededSeveralTimesTest.java
! test/hotspot/jtreg/compiler/codecache/jmx/UsageThresholdExceededTest.java
! test/hotspot/jtreg/compiler/codecache/jmx/UsageThresholdIncreasedTest.java
! test/hotspot/jtreg/compiler/codecache/jmx/UsageThresholdNotExceededTest.java
! test/lib/jdk/test/whitebox/code/BlobType.java