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annotate src/cpu/ppc/vm/jniFastGetField_ppc.cpp @ 19157:3a2fce66fda0

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[SPARC] make CompareAndSwapOp side-effect free.
author Josef Eisl <josef.eisl@jku.at>
date Thu, 05 Feb 2015 13:16:09 +0100
parents 63c5920a038d
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /*
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2 * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
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3 * Copyright 2012, 2013 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
ec28f9c041ff 8019972: PPC64 (part 9): platform files for interpreter only VM.
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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 #include "precompiled.hpp"
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27 #include "assembler_ppc.inline.hpp"
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28 #include "memory/resourceArea.hpp"
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29 #include "prims/jniFastGetField.hpp"
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30 #include "prims/jvm_misc.hpp"
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31 #include "runtime/safepoint.hpp"
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32
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33
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34 address JNI_FastGetField::generate_fast_get_int_field0(BasicType type) {
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35 // We don't have fast jni accessors.
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36 return (address) -1;
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37 }
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38
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39 address JNI_FastGetField::generate_fast_get_boolean_field() {
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40 return generate_fast_get_int_field0(T_BOOLEAN);
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41 }
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42
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43 address JNI_FastGetField::generate_fast_get_byte_field() {
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44 return generate_fast_get_int_field0(T_BYTE);
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45 }
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46
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47 address JNI_FastGetField::generate_fast_get_char_field() {
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48 return generate_fast_get_int_field0(T_CHAR);
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49 }
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50
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51 address JNI_FastGetField::generate_fast_get_short_field() {
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52 return generate_fast_get_int_field0(T_SHORT);
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53 }
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54
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55 address JNI_FastGetField::generate_fast_get_int_field() {
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56 return generate_fast_get_int_field0(T_INT);
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57 }
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58
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59 address JNI_FastGetField::generate_fast_get_long_field() {
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60 // We don't have fast jni accessors.
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61 return (address) -1;
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62 }
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63
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64 address JNI_FastGetField::generate_fast_get_float_field0(BasicType type) {
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65 // We don't have fast jni accessors.
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66 return (address) -1;
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67 }
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68
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69 address JNI_FastGetField::generate_fast_get_float_field() {
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70 return generate_fast_get_float_field0(T_FLOAT);
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71 }
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72
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73 address JNI_FastGetField::generate_fast_get_double_field() {
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74 return generate_fast_get_float_field0(T_DOUBLE);
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75 }