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comparison src/share/vm/runtime/reflection.cpp @ 1152:cd37471eaecc

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6914206: change way of permission checking for generated MethodHandle adapters Summary: Put generated MH adapter in InvokeDynamic/MethodHandle classes to be able to indentify them easily in the compiler. Reviewed-by: kvn, never, jrose
author twisti
date Fri, 08 Jan 2010 11:09:46 +0100
parents 4ce7240d622c
children c18cbe5936b8
comparison
equal deleted inserted replaced
1151:1271af4ec18c 1152:cd37471eaecc
1 /* 1 /*
2 * Copyright 1997-2009 Sun Microsystems, Inc. All Rights Reserved. 2 * Copyright 1997-2010 Sun Microsystems, Inc. All Rights Reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 * 4 *
5 * This code is free software; you can redistribute it and/or modify it 5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as 6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. 7 * published by the Free Software Foundation.
480 // because one is inside the other. 480 // because one is inside the other.
481 if (under_host_klass(accessor_ik, accessee) || 481 if (under_host_klass(accessor_ik, accessee) ||
482 under_host_klass(accessee_ik, accessor)) 482 under_host_klass(accessee_ik, accessor))
483 return true; 483 return true;
484 484
485 // Adapter frames can access anything.
486 if (MethodHandleCompiler::klass_is_method_handle_adapter_holder(accessor))
487 // This is an internal adapter frame from the MethodHandleCompiler.
488 return true;
489
485 if (RelaxAccessControlCheck || 490 if (RelaxAccessControlCheck ||
486 (accessor_ik->major_version() < JAVA_1_5_VERSION && 491 (accessor_ik->major_version() < JAVA_1_5_VERSION &&
487 accessee_ik->major_version() < JAVA_1_5_VERSION)) { 492 accessee_ik->major_version() < JAVA_1_5_VERSION)) {
488 return classloader_only && 493 return classloader_only &&
489 Verifier::relax_verify_for(accessor_ik->class_loader()) && 494 Verifier::relax_verify_for(accessor_ik->class_loader()) &&