hotspot/src/cpu/s390/vm/templateTable_s390.hpp
author coleenp
Thu, 01 Dec 2016 14:21:31 -0500
changeset 44738 11431bbc9549
parent 42065 6032b31e3719
permissions -rw-r--r--
8168699: Validate special case invocations Reviewed-by: acorn, kvn, lfoltan, ctornqvi, ahgross, vlivanov

/*
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 * Copyright (c) 2016 SAP SE. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * published by the Free Software Foundation.
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
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 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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#ifndef CPU_S390_VM_TEMPLATETABLE_S390_HPP
#define CPU_S390_VM_TEMPLATETABLE_S390_HPP

  static void prepare_invoke(int byte_no,
                             Register method,         // linked method (or i-klass)
                             Register index = noreg,  // itable index, MethodType, etc.
                             Register recv  = noreg,  // If caller wants to see it.
                             Register flags = noreg); // If caller wants to test it.
  static void invokevirtual_helper(Register index, Register recv,
                                   Register flags);

  // Helpers
  static void index_check(Register array, Register index, unsigned int shift);
  static void index_check_without_pop(Register array, Register index);

#endif // CPU_S390_VM_TEMPLATETABLE_S390_HPP