Mercurial > hg > truffle
annotate src/share/vm/jvmci/jvmciOptions.hpp @ 21936:49dad3e40b57
Convert addresses in ArrayCopyCallNode to word size
author | Stefan Anzinger <stefan.anzinger@oracle.com> |
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date | Fri, 12 Jun 2015 14:52:08 +0200 |
parents | 431b127fc0d1 |
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rev | line source |
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1 /* |
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2 * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. |
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8 * |
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9 * This code is distributed in the hope that it will be useful, but WITHOUT |
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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12 * version 2 for more details (a copy is included in the LICENSE file that |
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13 * accompanied this code). |
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14 * |
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15 * You should have received a copy of the GNU General Public License version |
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16 * 2 along with this work; if not, write to the Free Software Foundation, |
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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18 * |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
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22 */ |
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23 |
21562 | 24 #ifndef SHARE_VM_JVMCI_JVMCI_OPTIONS_HPP |
25 #define SHARE_VM_JVMCI_JVMCI_OPTIONS_HPP | |
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26 |
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27 #include "memory/allocation.hpp" |
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28 #include "utilities/exceptions.hpp" |
21562 | 29 #include "jvmci/jvmciHashtable.hpp" |
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30 |
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31 #define PRINT_FLAGS_ARG "PrintFlags" |
21562 | 32 #define PRINT_FLAGS_HELP "Prints all JVMCI flags (similar to XX's PrintFlagsFinal)" |
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33 |
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34 enum OptionType { |
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35 _string, |
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36 _int, |
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37 _long, |
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38 _float, |
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39 _double, |
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40 _boolean |
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41 }; |
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42 |
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43 struct OptionDesc { |
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44 const char* name; |
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45 const char* help; |
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46 OptionType type; |
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47 const char* declaringClass; |
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48 const char* fieldClass; |
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49 }; |
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50 |
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51 inline unsigned int compute_string_hash(const char *s, int n) { |
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52 unsigned int val = 0; |
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53 while (--n >= 0) { |
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54 val = *s++ + 31 * val; |
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55 } |
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56 return val; |
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57 } |
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58 |
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59 class OptionDescsTable : public JVMCIHashtable<const char*, OptionDesc> { |
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60 protected: |
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61 unsigned int compute_hash(const char* key) { return compute_string_hash(key, (int)strlen(key)); } |
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62 bool key_equals(const char* k1, const char* k2) { return strcmp(k1, k2) == 0; } |
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63 const char* get_key(OptionDesc value) { return value.name; } ; |
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64 const char* get_key(OptionDesc* value) { return value->name; } ; |
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65 public: |
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66 OptionDescsTable() : JVMCIHashtable<const char*, OptionDesc>(100) {} |
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67 ~OptionDescsTable(); |
21562 | 68 using JVMCIHashtable<const char*, OptionDesc>::get; |
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69 OptionDesc* get(const char* name, size_t arglen); |
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70 OptionDesc * fuzzy_match(const char* name, size_t length); |
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71 |
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72 static OptionDescsTable* load_options(); |
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73 }; |
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74 |
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75 struct OptionValue { |
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76 OptionDesc desc; |
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77 union { |
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78 const char* string_value; |
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79 jint int_value; |
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80 jlong long_value; |
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81 jfloat float_value; |
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82 jdouble double_value; |
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83 jboolean boolean_value; |
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84 }; |
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85 }; |
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86 |
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87 class OptionValuesTable : public JVMCIHashtable<const char*, OptionValue> { |
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88 OptionDescsTable* _table; |
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89 protected: |
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90 unsigned int compute_hash(const char* key) { return compute_string_hash(key, (int)strlen(key)); } |
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91 bool key_equals(const char* k1, const char* k2) { return strcmp(k1, k2) == 0; } |
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92 const char* get_key(OptionValue value) { return value.desc.name; } ; |
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93 const char* get_key(OptionValue* value) { return value->desc.name; } ; |
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94 public: |
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95 OptionValuesTable(OptionDescsTable* table) : _table(table), JVMCIHashtable<const char*, OptionValue>(100) {} |
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96 ~OptionValuesTable(); |
21562 | 97 using JVMCIHashtable<const char*, OptionValue>::get; |
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98 OptionValue* get(const char* name, size_t arglen); |
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99 OptionDescsTable* options_table() { return _table; } |
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100 }; |
cecb4e39521c
Use files in lib/graal/options to define Graal options (-G:...) instead of generating code for them
Gilles Duboscq <gilles.m.duboscq@oracle.com>
parents:
diff
changeset
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101 |
cecb4e39521c
Use files in lib/graal/options to define Graal options (-G:...) instead of generating code for them
Gilles Duboscq <gilles.m.duboscq@oracle.com>
parents:
diff
changeset
|
102 |
21562 | 103 #endif // SHARE_VM_JVMCI_JVMCI_OPTIONS_HPP |