1 /*

     2  * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.

     3  * Copyright 2013, 2014 SAP AG. All rights reserved.

     4  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     5  *

     6  * This code is free software; you can redistribute it and/or modify it

     7  * under the terms of the GNU General Public License version 2 only, as

     8  * published by the Free Software Foundation.

     9  *

    10  * This code is distributed in the hope that it will be useful, but WITHOUT

    11  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    12  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    13  * version 2 for more details (a copy is included in the LICENSE file that

    14  * accompanied this code).

    15  *

    16  * You should have received a copy of the GNU General Public License version

    17  * 2 along with this work; if not, write to the Free Software Foundation,

    18  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    19  *

    20  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    21  * or visit www.oracle.com if you need additional information or have any

    22  * questions.

    23  *

    24  */

    25 

    26 #ifndef CPU_PPC_VM_TEMPLATEINTERPRETERGENERATOR_PPC_HPP

    27 #define CPU_PPC_VM_TEMPLATEINTERPRETERGENERATOR_PPC_HPP

    28 

    29  protected:

    30   address generate_normal_entry(bool synchronized);

    31   address generate_native_entry(bool synchronized);

    32   address generate_math_entry(AbstractInterpreter::MethodKind kind);

    33   address generate_empty_entry(void);

    34 

    35   void lock_method(Register Rflags, Register Rscratch1, Register Rscratch2, bool flags_preloaded=false);

    36   void unlock_method(bool check_exceptions = true);

    37 

    38   void generate_counter_incr(Label* overflow, Label* profile_method, Label* profile_method_continue);

    39   void generate_counter_overflow(Label& continue_entry);

    40 

    41   void generate_fixed_frame(bool native_call, Register Rsize_of_parameters, Register Rsize_of_locals);

    42   void generate_stack_overflow_check(Register Rframe_size, Register Rscratch1);

    43 

    44 #endif // CPU_PPC_VM_TEMPLATEINTERPRETERGENERATOR_PPC_HPP