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626e7c23
编写于
2月 18, 2016
作者:
A
aeriksso
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电子邮件补丁
差异文件
8149743: JVM crash after debugger hotswap with lambdas
Reviewed-by: sspitsyn, coleenp, dcubed
上级
e724cb7d
变更
1
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1 changed file
with
5 addition
and
1 deletion
+5
-1
src/share/vm/prims/jvmtiRedefineClasses.cpp
src/share/vm/prims/jvmtiRedefineClasses.cpp
+5
-1
未找到文件。
src/share/vm/prims/jvmtiRedefineClasses.cpp
浏览文件 @
626e7c23
/*
/*
* Copyright (c) 2003, 201
5
, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2003, 201
6
, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
*
* This code is free software; you can redistribute it and/or modify it
* This code is free software; you can redistribute it and/or modify it
...
@@ -3926,6 +3926,10 @@ void VM_RedefineClasses::redefine_single_class(jclass the_jclass,
...
@@ -3926,6 +3926,10 @@ void VM_RedefineClasses::redefine_single_class(jclass the_jclass,
scratch_class
->
set_methods
(
_old_methods
);
// To prevent potential GCing of the old methods,
scratch_class
->
set_methods
(
_old_methods
);
// To prevent potential GCing of the old methods,
// and to be able to undo operation easily.
// and to be able to undo operation easily.
Array
<
int
>*
old_ordering
=
the_class
->
method_ordering
();
the_class
->
set_method_ordering
(
scratch_class
->
method_ordering
());
scratch_class
->
set_method_ordering
(
old_ordering
);
ConstantPool
*
old_constants
=
the_class
->
constants
();
ConstantPool
*
old_constants
=
the_class
->
constants
();
the_class
->
set_constants
(
scratch_class
->
constants
());
the_class
->
set_constants
(
scratch_class
->
constants
());
scratch_class
->
set_constants
(
old_constants
);
// See the previous comment.
scratch_class
->
set_constants
(
old_constants
);
// See the previous comment.
...
...
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