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8295964: Move InstanceKlass::_misc_flags

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Reviewed-by: sspitsyn, dholmes
This commit is contained in:
Coleen Phillimore 2022-10-31 13:00:09 +00:00
parent 91072ee393
commit 7e88209e6c
9 changed files with 192 additions and 196 deletions
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60
src/hotspot/share/oops/instanceKlassMiscStatus.cpp Normal file
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/*
* Copyright (c) 2022, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*
*/
#include "precompiled.hpp"
#include "classfile/classLoader.hpp"
#include "classfile/classLoaderData.inline.hpp"
#include "oops/instanceKlassMiscStatus.hpp"
#include "utilities/macros.hpp"
#if INCLUDE_CDS
void InstanceKlassMiscStatus::set_shared_class_loader_type(s2 loader_type) {
switch (loader_type) {
case ClassLoader::BOOT_LOADER:
_flags |= _misc_is_shared_boot_class;
break;
case ClassLoader::PLATFORM_LOADER:
_flags |= _misc_is_shared_platform_class;
break;
case ClassLoader::APP_LOADER:
_flags |= _misc_is_shared_app_class;
break;
default:
ShouldNotReachHere();
break;
}
}
void InstanceKlassMiscStatus::assign_class_loader_type(const ClassLoaderData* cld) {
if (cld->is_boot_class_loader_data()) {
set_shared_class_loader_type(ClassLoader::BOOT_LOADER);
}
else if (cld->is_platform_class_loader_data()) {
set_shared_class_loader_type(ClassLoader::PLATFORM_LOADER);
}
else if (cld->is_system_class_loader_data()) {
set_shared_class_loader_type(ClassLoader::APP_LOADER);
}
}
#endif // INCLUDE_CDS