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17804
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1 /*
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2 * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
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3 * Copyright 2013, 2014 SAP AG. All rights reserved.
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4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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5 *
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6 * This code is free software; you can redistribute it and/or modify it
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7 * under the terms of the GNU General Public License version 2 only, as
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8 * published by the Free Software Foundation.
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9 *
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10 * This code is distributed in the hope that it will be useful, but WITHOUT
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11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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13 * version 2 for more details (a copy is included in the LICENSE file that
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14 * accompanied this code).
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15 *
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16 * You should have received a copy of the GNU General Public License version
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17 * 2 along with this work; if not, write to the Free Software Foundation,
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18 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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19 *
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20 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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21 * or visit www.oracle.com if you need additional information or have any
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22 * questions.
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23 *
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24 */
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25
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26 #ifndef CPU_PPC_VM_TEMPLATEINTERPRETERGENERATOR_PPC_HPP
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27 #define CPU_PPC_VM_TEMPLATEINTERPRETERGENERATOR_PPC_HPP
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28
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29 protected:
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30 address generate_normal_entry(bool synchronized);
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31 address generate_native_entry(bool synchronized);
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32 address generate_math_entry(AbstractInterpreter::MethodKind kind);
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33 address generate_empty_entry(void);
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34
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35 void lock_method(Register Rflags, Register Rscratch1, Register Rscratch2, bool flags_preloaded=false);
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36 void unlock_method(bool check_exceptions = true);
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37
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38 void generate_counter_incr(Label* overflow, Label* profile_method, Label* profile_method_continue);
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39 void generate_counter_overflow(Label& continue_entry);
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40
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41 void generate_fixed_frame(bool native_call, Register Rsize_of_parameters, Register Rsize_of_locals);
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42 void generate_stack_overflow_check(Register Rframe_size, Register Rscratch1);
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43
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44 #endif // CPU_PPC_VM_TEMPLATEINTERPRETERGENERATOR_PPC_HPP
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