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6939134: JSR 292 adjustments to method handle invocation

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Split MethodHandle.invoke into invokeExact and invokeGeneric; also clean up JVM-to-Java interfaces

Reviewed-by: twisti
This commit is contained in:
John R Rose 2010-05-01 02:42:18 -07:00
parent 0211f9703a
commit 4eb75c2df3
29 changed files with 413 additions and 233 deletions
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7
hotspot/src/share/vm/oops/methodOop.hpp
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@ -525,11 +525,16 @@ class methodOopDesc : public oopDesc {
// JSR 292 support
bool is_method_handle_invoke() const { return access_flags().is_method_handle_invoke(); }
static bool is_method_handle_invoke_name(vmSymbols::SID name_sid);
static bool is_method_handle_invoke_name(symbolOop name) {
return is_method_handle_invoke_name(vmSymbols::find_sid(name));
}
// Tests if this method is an internal adapter frame from the
// MethodHandleCompiler.
bool is_method_handle_adapter() const;
static methodHandle make_invoke_method(KlassHandle holder,
symbolHandle signature,
symbolHandle name, //invokeExact or invokeGeneric
symbolHandle signature, //anything at all
Handle method_type,
TRAPS);
// these operate only on invoke methods: