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6939203: JSR 292 needs method handle constants

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Add new CP types CONSTANT_MethodHandle, CONSTANT_MethodType; extend 'ldc' bytecode.

Reviewed-by: twisti, never
This commit is contained in:
John R Rose 2010-06-09 18:50:45 -07:00
parent 154ae789ef
commit 1f4cfb029b
60 changed files with 1549 additions and 378 deletions
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8
hotspot/src/share/vm/oops/constantPoolKlass.cpp
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@ -372,6 +372,13 @@ void constantPoolKlass::oop_print_on(oop obj, outputStream* st) {
entry->print_value_on(st);
}
break;
case JVM_CONSTANT_MethodHandle :
st->print("ref_kind=%d", cp->method_handle_ref_kind_at(index));
st->print(" ref_index=%d", cp->method_handle_index_at(index));
break;
case JVM_CONSTANT_MethodType :
st->print("signature_index=%d", cp->method_type_index_at(index));
break;
default:
ShouldNotReachHere();
break;
@ -437,6 +444,7 @@ void constantPoolKlass::oop_verify_on(oop obj, outputStream* st) {
// can be non-perm, can be non-instance (array)
}
}
// FIXME: verify JSR 292 tags JVM_CONSTANT_MethodHandle, etc.
base++;
}
guarantee(cp->tags()->is_perm(), "should be in permspace");