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7198429: need checked categorization of caller-sensitive methods in the JDK

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Reviewed-by: kvn, jrose
This commit is contained in:
Christian Thalinger 2013-03-25 17:13:26 -07:00
parent e4b1cf5f02
commit 6964a690ed
18 changed files with 413 additions and 305 deletions
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15
hotspot/src/share/vm/classfile/javaClasses.hpp
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@ -1050,15 +1050,16 @@ class java_lang_invoke_MemberName: AllStatic {
// Relevant integer codes (keep these in synch. with MethodHandleNatives.Constants):
enum {
MN_IS_METHOD = 0x00010000, // method (not constructor)
MN_IS_CONSTRUCTOR = 0x00020000, // constructor
MN_IS_FIELD = 0x00040000, // field
MN_IS_TYPE = 0x00080000, // nested type
MN_IS_METHOD = 0x00010000, // method (not constructor)
MN_IS_CONSTRUCTOR = 0x00020000, // constructor
MN_IS_FIELD = 0x00040000, // field
MN_IS_TYPE = 0x00080000, // nested type
MN_CALLER_SENSITIVE = 0x00100000, // @CallerSensitive annotation detected
MN_REFERENCE_KIND_SHIFT = 24, // refKind
MN_REFERENCE_KIND_MASK = 0x0F000000 >> MN_REFERENCE_KIND_SHIFT,
MN_REFERENCE_KIND_MASK = 0x0F000000 >> MN_REFERENCE_KIND_SHIFT,
// The SEARCH_* bits are not for MN.flags but for the matchFlags argument of MHN.getMembers:
MN_SEARCH_SUPERCLASSES = 0x00100000, // walk super classes
MN_SEARCH_INTERFACES = 0x00200000 // walk implemented interfaces
MN_SEARCH_SUPERCLASSES = 0x00100000, // walk super classes
MN_SEARCH_INTERFACES = 0x00200000 // walk implemented interfaces
};
// Accessors for code generation: