Mercurial > hg > graal-compiler
annotate src/share/vm/graal/graalRuntime.hpp @ 15805:dffc37fa7157
initialize HotSpotVMConfig fields efficiently from C++
author | Tom Rodriguez <tom.rodriguez@oracle.com> |
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date | Tue, 20 May 2014 13:46:34 -0700 |
parents | b7fb36e57da8 |
children | fe608a56e3f7 |
rev | line source |
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1 /* |
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2 * Copyright (c) 2012, 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 |
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24 #ifndef SHARE_VM_GRAAL_GRAAL_RUNTIME_HPP |
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25 #define SHARE_VM_GRAAL_GRAAL_RUNTIME_HPP |
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26 |
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27 #include "interpreter/interpreter.hpp" |
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28 #include "memory/allocation.hpp" |
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29 #include "runtime/deoptimization.hpp" |
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30 |
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31 class GraalRuntime: public CHeapObj<mtCompiler> { |
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32 private: |
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33 |
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34 static address _external_deopt_i2c_entry; |
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35 |
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36 public: |
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37 |
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38 static void initialize_natives(JNIEnv *env, jclass c2vmClass); |
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39 static BufferBlob* initialize_buffer_blob(); |
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40 static BasicType kindToBasicType(jchar ch); |
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41 static address create_external_deopt_i2c(); |
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42 static address get_external_deopt_i2c_entry() {return _external_deopt_i2c_entry;} |
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43 |
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44 // The following routines are all called from compiled Graal code |
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45 |
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46 static void new_instance(JavaThread* thread, Klass* klass); |
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47 static void new_array(JavaThread* thread, Klass* klass, jint length); |
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48 static void new_multi_array(JavaThread* thread, Klass* klass, int rank, jint* dims); |
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49 static void dynamic_new_array(JavaThread* thread, oopDesc* element_mirror, jint length); |
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50 static void dynamic_new_instance(JavaThread* thread, oopDesc* type_mirror); |
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51 static jboolean thread_is_interrupted(JavaThread* thread, oopDesc* obj, jboolean clear_interrupted); |
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52 static void vm_message(jboolean vmError, jlong format, jlong v1, jlong v2, jlong v3); |
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53 static jint identity_hash_code(JavaThread* thread, oopDesc* obj); |
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54 static address exception_handler_for_pc(JavaThread* thread); |
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55 static void monitorenter(JavaThread* thread, oopDesc* obj, BasicLock* lock); |
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56 static void monitorexit (JavaThread* thread, oopDesc* obj, BasicLock* lock); |
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57 static void create_null_exception(JavaThread* thread); |
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58 static void create_out_of_bounds_exception(JavaThread* thread, jint index); |
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59 static void vm_error(JavaThread* thread, jlong where, jlong format, jlong value); |
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60 static oopDesc* load_and_clear_exception(JavaThread* thread); |
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61 static void log_printf(JavaThread* thread, oopDesc* format, jlong v1, jlong v2, jlong v3); |
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62 static void log_primitive(JavaThread* thread, jchar typeChar, jlong value, jboolean newline); |
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63 // Note: Must be kept in sync with constants in com.oracle.graal.replacements.Log |
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64 enum { |
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65 LOG_OBJECT_NEWLINE = 0x01, |
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66 LOG_OBJECT_STRING = 0x02, |
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67 LOG_OBJECT_ADDRESS = 0x04 |
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68 }; |
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69 static void log_object(JavaThread* thread, oopDesc* msg, jint flags); |
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70 static void write_barrier_pre(JavaThread* thread, oopDesc* obj); |
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71 static void write_barrier_post(JavaThread* thread, void* card); |
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72 static jboolean validate_object(JavaThread* thread, oopDesc* parent, oopDesc* child); |
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73 static void new_store_pre_barrier(JavaThread* thread); |
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74 }; |
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75 |
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76 // Tracing macros |
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77 |
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78 #define IF_TRACE_graal_1 if (!(TraceGraal >= 1)) ; else |
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79 #define IF_TRACE_graal_2 if (!(TraceGraal >= 2)) ; else |
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80 #define IF_TRACE_graal_3 if (!(TraceGraal >= 3)) ; else |
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81 #define IF_TRACE_graal_4 if (!(TraceGraal >= 4)) ; else |
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82 #define IF_TRACE_graal_5 if (!(TraceGraal >= 5)) ; else |
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83 |
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84 // using commas and else to keep one-instruction semantics |
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85 |
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86 #define TRACE_graal_1 if (!(TraceGraal >= 1 && (tty->print("TraceGraal-1: "), true))) ; else tty->print_cr |
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87 #define TRACE_graal_2 if (!(TraceGraal >= 2 && (tty->print(" TraceGraal-2: "), true))) ; else tty->print_cr |
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88 #define TRACE_graal_3 if (!(TraceGraal >= 3 && (tty->print(" TraceGraal-3: "), true))) ; else tty->print_cr |
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89 #define TRACE_graal_4 if (!(TraceGraal >= 4 && (tty->print(" TraceGraal-4: "), true))) ; else tty->print_cr |
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90 #define TRACE_graal_5 if (!(TraceGraal >= 5 && (tty->print(" TraceGraal-5: "), true))) ; else tty->print_cr |
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91 |
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92 #endif // SHARE_VM_GRAAL_GRAAL_RUNTIME_HPP |