src/hotspot/cpu/x86/templateTable_x86.hpp
author mdoerr
Mon, 12 Aug 2019 10:02:25 +0200
changeset 57710 05ff6e27de45
parent 53244 9807daeb47c4
permissions -rw-r--r--
8229236: CriticalJNINatives: dll handling should be done in native thread state Summary: Temporarily switch thread state from _thread_in_vm to _thread_in_native to execute I/O. Reviewed-by: dlong, dholmes

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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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,
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#ifndef CPU_X86_TEMPLATETABLE_X86_HPP
#define CPU_X86_TEMPLATETABLE_X86_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);
  static void volatile_barrier(Assembler::Membar_mask_bits order_constraint);

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

  static void putfield_or_static_helper(int byte_no, bool is_static, RewriteControl rc,
                                        Register obj, Register off, Register flags);
  static void fast_storefield_helper(Address field, Register rax);

#endif // CPU_X86_TEMPLATETABLE_X86_HPP