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体验新版 GitCode,发现更多精彩内容 >>
提交
44a04f60
编写于
5月 17, 2010
作者:
D
dcubed
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差异文件
Merge
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32d78005
68123e81
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1
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并排
Showing
1 changed file
with
10 addition
and
8 deletion
+10
-8
src/share/vm/runtime/jniHandles.hpp
src/share/vm/runtime/jniHandles.hpp
+10
-8
未找到文件。
src/share/vm/runtime/jniHandles.hpp
浏览文件 @
44a04f60
/*
* Copyright 1998-20
09
Sun Microsystems, Inc. All Rights Reserved.
* Copyright 1998-20
10
Sun Microsystems, Inc. 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
...
...
@@ -63,8 +63,14 @@ class JNIHandles : AllStatic {
// refers to NULL (as is the case for any weak reference).
static
jmethodID
make_jmethod_id
(
methodHandle
mh
);
static
void
destroy_jmethod_id
(
jmethodID
mid
);
// Use resolve_jmethod_id() in situations where the caller is expected
// to provide a valid jmethodID; the only sanity checks are in asserts;
// result guaranteed not to be NULL.
inline
static
methodOop
resolve_jmethod_id
(
jmethodID
mid
);
inline
static
methodOop
checked_resolve_jmethod_id
(
jmethodID
mid
);
// NULL on invalid jmethodID
// Use checked_resolve_jmethod_id() in situations where the caller
// should provide a valid jmethodID, but might not. NULL is returned
// when the jmethodID does not refer to a valid method.
inline
static
methodOop
checked_resolve_jmethod_id
(
jmethodID
mid
);
static
void
change_method_associated_with_jmethod_id
(
jmethodID
jmid
,
methodHandle
mh
);
// Sentinel marking deleted handles in block. Note that we cannot store NULL as
...
...
@@ -200,12 +206,8 @@ inline methodOop JNIHandles::resolve_jmethod_id(jmethodID mid) {
};
inline
methodOop
JNIHandles
::
checked_resolve_jmethod_id
(
jmethodID
mid
)
{
if
(
mid
==
NULL
)
{
return
(
methodOop
)
NULL
;
}
oop
o
=
resolve_non_null
((
jobject
)
mid
);
if
(
!
o
->
is_method
())
{
oop
o
=
resolve_external_guard
((
jobject
)
mid
);
if
(
o
==
NULL
||
!
o
->
is_method
())
{
return
(
methodOop
)
NULL
;
}
...
...
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