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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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15
hotspot/src/cpu/sparc/vm/methodHandles_sparc.cpp
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@ -290,6 +290,21 @@ void trace_method_handle_stub(const char* adaptername,
}
#endif // PRODUCT
// which conversion op types are implemented here?
int MethodHandles::adapter_conversion_ops_supported_mask() {
return ((1<<sun_dyn_AdapterMethodHandle::OP_RETYPE_ONLY)
|(1<<sun_dyn_AdapterMethodHandle::OP_RETYPE_RAW)
|(1<<sun_dyn_AdapterMethodHandle::OP_CHECK_CAST)
|(1<<sun_dyn_AdapterMethodHandle::OP_PRIM_TO_PRIM)
|(1<<sun_dyn_AdapterMethodHandle::OP_REF_TO_PRIM)
|(1<<sun_dyn_AdapterMethodHandle::OP_SWAP_ARGS)
|(1<<sun_dyn_AdapterMethodHandle::OP_ROT_ARGS)
|(1<<sun_dyn_AdapterMethodHandle::OP_DUP_ARGS)
|(1<<sun_dyn_AdapterMethodHandle::OP_DROP_ARGS)
//|(1<<sun_dyn_AdapterMethodHandle::OP_SPREAD_ARGS) //BUG!
);
// FIXME: MethodHandlesTest gets a crash if we enable OP_SPREAD_ARGS.
}
//------------------------------------------------------------------------------
// MethodHandles::generate_method_handle_stub