Mercurial > hg > graal-jvmci-8

annotate src/share/vm/jvmci/jvmciRuntime.hpp @ 23322:f8178417d018

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Expose SharedRuntime::throw_and_post_jvmti_exception to JVMCI compilers.
author Roland Schatz <roland.schatz@oracle.com>
date Mon, 14 Mar 2016 11:58:48 +0100
parents c1935b089c01
children 3b978b521c83
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 /*
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2 * Copyright (c) 2012, 2016, 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_JVMCI_JVMCI_RUNTIME_HPP
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25 #define SHARE_VM_JVMCI_JVMCI_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/arguments.hpp"
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30 #include "runtime/deoptimization.hpp"
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31
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34 #define JVMCI_ERROR(...) \
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35 { JVMCIRuntime::fthrow_error(THREAD_AND_LOCATION, __VA_ARGS__); return; }
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36
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37 #define JVMCI_ERROR_(ret, ...) \
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38 { JVMCIRuntime::fthrow_error(THREAD_AND_LOCATION, __VA_ARGS__); return ret; }
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39
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40 #define JVMCI_ERROR_0(...) JVMCI_ERROR_(0, __VA_ARGS__)
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41 #define JVMCI_ERROR_NULL(...) JVMCI_ERROR_(NULL, __VA_ARGS__)
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42 #define JVMCI_ERROR_OK(...) JVMCI_ERROR_(JVMCIEnv::ok, __VA_ARGS__)
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43 #define CHECK_OK CHECK_(JVMCIEnv::ok)
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44
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45 class ParseClosure : public StackObj {
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46 int _lineNo;
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47 char* _filename;
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48 bool _abort;
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49 protected:
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50 void abort() { _abort = true; }
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51 void warn_and_abort(const char* message) {
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52 warn(message);
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53 abort();
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54 }
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55 void warn(const char* message) {
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56 warning("Error at line %d while parsing %s: %s", _lineNo, _filename == NULL ? "?" : _filename, message);
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57 }
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58 public:
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59 ParseClosure() : _lineNo(0), _filename(NULL), _abort(false) {}
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60 void parse_line(char* line) {
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61 _lineNo++;
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62 do_line(line);
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63 }
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64 virtual void do_line(char* line) = 0;
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65 int lineNo() { return _lineNo; }
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66 bool is_aborted() { return _abort; }
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67 void set_filename(char* path) {_filename = path; _lineNo = 0;}
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68 };
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69
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70 class JVMCIRuntime: public AllStatic {
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71 private:
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72 static jobject _HotSpotJVMCIRuntime_instance;
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73 static bool _HotSpotJVMCIRuntime_initialized;
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74
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75 static int _trivial_prefixes_count;
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76 static char** _trivial_prefixes;
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77
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78 static bool _shutdown_called;
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79
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80 /**
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81 * Instantiates a service object, calls its default constructor and returns it.
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82 *
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83 * @param name the name of a service provider class
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84 */
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85 static Handle create_Service(const char* name, TRAPS);
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86
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87 public:
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88 /**
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89 * Ensures that the JVMCI class loader is initialized and the well known JVMCI classes are loaded.
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90 */
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91 static void ensure_jvmci_class_loader_is_initialized();
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92
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93 static bool is_HotSpotJVMCIRuntime_initialized() {
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94 return _HotSpotJVMCIRuntime_initialized;
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95 }
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96
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97 /**
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98 * Gets the singleton HotSpotJVMCIRuntime instance, initializing it if necessary
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99 */
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100 static Handle get_HotSpotJVMCIRuntime(TRAPS) {
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101 initialize_JVMCI(CHECK_(Handle()));
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102 return Handle(JNIHandles::resolve_non_null(_HotSpotJVMCIRuntime_instance));
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103 }
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104
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105 static jobject get_HotSpotJVMCIRuntime_jobject(TRAPS) {
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106 initialize_JVMCI(CHECK_NULL);
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107 assert(_HotSpotJVMCIRuntime_initialized, "must be");
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108 return _HotSpotJVMCIRuntime_instance;
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109 }
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110
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111 static Handle callStatic(const char* className, const char* methodName, const char* returnType, JavaCallArguments* args, TRAPS);
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112
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113 /**
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114 * Trigger initialization of HotSpotJVMCIRuntime through JVMCI.getRuntime()
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115 */
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116 static void initialize_JVMCI(TRAPS);
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117
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118 /**
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119 * Explicitly initialize HotSpotJVMCIRuntime itself
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120 */
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121 static void initialize_HotSpotJVMCIRuntime(TRAPS);
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122
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parents: 22429
diff changeset
123 static void metadata_do(void f(Metadata*));
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124
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125 static void shutdown();
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126
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diff changeset
127 static bool shutdown_called() {
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128 return _shutdown_called;
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129 }
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diff changeset
130
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diff changeset
131 static bool treat_as_trivial(Method* method);
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132
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parents: 15916
diff changeset
133 /**
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parents: 22758
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134 * Given an interface representing a JVMCI service, gets an array of objects, one per
15941
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parents: 15916
diff changeset
135 * known implementation of the service.
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diff changeset
136 */
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parents: 21562
diff changeset
137 static objArrayHandle get_service_impls(KlassHandle serviceKlass, TRAPS);
15916
6aa352b260f4 removed use of ServiceLoader in runtime initialization
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parents: 15870
diff changeset
138
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Gilles Duboscq <gilles.m.duboscq@oracle.com>
parents: 21516
diff changeset
139 static void parse_lines(char* path, ParseClosure* closure, bool warnStatFailure);
21515
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parents: 19920
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140
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diff changeset
141 /**
22733
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142 * Throws a JVMCIError with a formatted error message. Ideally we would use
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parents: 22722
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143 * a variation of Exceptions::fthrow that takes a class loader argument but alas,
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parents: 22722
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144 * no such variation exists.
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parents: 22722
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145 */
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parents: 22722
diff changeset
146 static void fthrow_error(Thread* thread, const char* file, int line, const char* format, ...) ATTRIBUTE_PRINTF(4, 5);
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parents: 22722
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147
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parents: 22722
diff changeset
148 /**
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149 * Aborts the VM due to an unexpected exception.
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150 */
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parents: 15941
diff changeset
151 static void abort_on_pending_exception(Handle exception, const char* message, bool dump_core = false);
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parents: 15941
diff changeset
152
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Doug Simon <doug.simon@oracle.com>
parents: 16270
diff changeset
153 /**
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Doug Simon <doug.simon@oracle.com>
parents: 16270
diff changeset
154 * Calls Throwable.printStackTrace() on a given exception.
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parents: 16270
diff changeset
155 */
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parents: 16270
diff changeset
156 static void call_printStackTrace(Handle exception, Thread* thread);
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parents: 16270
diff changeset
157
16428
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parents: 16395
diff changeset
158 #define CHECK_ABORT THREAD); \
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parents: 16395
diff changeset
159 if (HAS_PENDING_EXCEPTION) { \
78ddecd6255f added CHECK macros in uses of SymbolTable::new_symbol; added CHECK_ABORT macros for TRAPS functions that must abort the VM if they throw an exception
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parents: 16395
diff changeset
160 char buf[256]; \
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parents: 16395
diff changeset
161 jio_snprintf(buf, 256, "Uncaught exception at %s:%d", __FILE__, __LINE__); \
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parents: 21527
diff changeset
162 JVMCIRuntime::abort_on_pending_exception(PENDING_EXCEPTION, buf); \
16428
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parents: 16395
diff changeset
163 return; \
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parents: 16395
diff changeset
164 } \
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parents: 16395
diff changeset
165 (void)(0
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diff changeset
166
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parents: 16395
diff changeset
167 #define CHECK_ABORT_(result) THREAD); \
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parents: 16395
diff changeset
168 if (HAS_PENDING_EXCEPTION) { \
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parents: 16395
diff changeset
169 char buf[256]; \
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parents: 16395
diff changeset
170 jio_snprintf(buf, 256, "Uncaught exception at %s:%d", __FILE__, __LINE__); \
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parents: 21527
diff changeset
171 JVMCIRuntime::abort_on_pending_exception(PENDING_EXCEPTION, buf); \
16428
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parents: 16395
diff changeset
172 return result; \
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parents: 16395
diff changeset
173 } \
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diff changeset
174 (void)(0
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175
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diff changeset
176 /**
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diff changeset
177 * Same as SystemDictionary::resolve_or_null but uses the JVMCI loader.
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diff changeset
178 */
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diff changeset
179 static Klass* resolve_or_null(Symbol* name, TRAPS);
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diff changeset
180
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diff changeset
181 /**
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diff changeset
182 * Same as SystemDictionary::resolve_or_fail but uses the JVMCI loader.
16395
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diff changeset
183 */
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diff changeset
184 static Klass* resolve_or_fail(Symbol* name, TRAPS);
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diff changeset
185
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parents: 16273
diff changeset
186 /**
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diff changeset
187 * Loads a given JVMCI class and aborts the VM if it fails.
16395
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parents: 16273
diff changeset
188 */
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diff changeset
189 static Klass* load_required_class(Symbol* name);
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diff changeset
190
22722
0229a2ca608b Make kindToBasicType trapping.
Roland Schatz <roland.schatz@oracle.com>
parents: 22685
diff changeset
191 static BasicType kindToBasicType(jchar ch, TRAPS);
15582
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parents: 14731
diff changeset
192
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diff changeset
193 // The following routines are all called from compiled JVMCI code
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diff changeset
194
9352
d4684b468e93 made NewInstanceStub a RuntimeStub that directly calls the C runtime (GRAAL-81)
Doug Simon <doug.simon@oracle.com>
parents: 9338
diff changeset
195 static void new_instance(JavaThread* thread, Klass* klass);
9338
0266549ff6e0 added support from compiled stubs to be installed as RuntimeStubs and to be able to directly call C/C++ runtime functions (GRAAL-81)
Doug Simon <doug.simon@oracle.com>
parents: 9232
diff changeset
196 static void new_array(JavaThread* thread, Klass* klass, jint length);
9355
4e260c2ced0e removed new_multi_array assembler stub (GRAAL-81)
Doug Simon <doug.simon@oracle.com>
parents: 9354
diff changeset
197 static void new_multi_array(JavaThread* thread, Klass* klass, int rank, jint* dims);
12423
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Gilles Duboscq <duboscq@ssw.jku.at>
parents: 10953
diff changeset
198 static void dynamic_new_array(JavaThread* thread, oopDesc* element_mirror, jint length);
13578
d8143c431d63 Add DynamicNewInstanceNode and use it to intrinsify Unsafe.allocateInstance
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12435
diff changeset
199 static void dynamic_new_instance(JavaThread* thread, oopDesc* type_mirror);
12423
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Gilles Duboscq <duboscq@ssw.jku.at>
parents: 10953
diff changeset
200 static jboolean thread_is_interrupted(JavaThread* thread, oopDesc* obj, jboolean clear_interrupted);
9471
5fa54bf57f8c replaced exception_handler_nofpu assembler stub with a compiled stub (GRAAL-81)
Doug Simon <doug.simon@oracle.com>
parents: 9463
diff changeset
201 static void vm_message(jboolean vmError, jlong format, jlong v1, jlong v2, jlong v3);
12423
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Gilles Duboscq <duboscq@ssw.jku.at>
parents: 10953
diff changeset
202 static jint identity_hash_code(JavaThread* thread, oopDesc* obj);
9471
5fa54bf57f8c replaced exception_handler_nofpu assembler stub with a compiled stub (GRAAL-81)
Doug Simon <doug.simon@oracle.com>
parents: 9463
diff changeset
203 static address exception_handler_for_pc(JavaThread* thread);
9590
5f9c41cd3b1e replaced monitorenter/monitorexit assembler stubs with compiled stubs (GRAAL-81)
Doug Simon <doug.simon@oracle.com>
parents: 9581
diff changeset
204 static void monitorenter(JavaThread* thread, oopDesc* obj, BasicLock* lock);
5f9c41cd3b1e replaced monitorenter/monitorexit assembler stubs with compiled stubs (GRAAL-81)
Doug Simon <doug.simon@oracle.com>
parents: 9581
diff changeset
205 static void monitorexit (JavaThread* thread, oopDesc* obj, BasicLock* lock);
9591
0381c7937e7a replaced create_null_pointer_exception assembler stub with compiled stub (GRAAL-81)
Doug Simon <doug.simon@oracle.com>
parents: 9590
diff changeset
206 static void create_null_exception(JavaThread* thread);
9592
efb8c1918ea5 replaced create_out_of_bounds_exception assembler stub with compiled stub (GRAAL-81)
Doug Simon <doug.simon@oracle.com>
parents: 9591
diff changeset
207 static void create_out_of_bounds_exception(JavaThread* thread, jint index);
23322
f8178417d018 Expose SharedRuntime::throw_and_post_jvmti_exception to JVMCI compilers.
Roland Schatz <roland.schatz@oracle.com>
parents: 23319
diff changeset
208 static void throw_and_post_jvmti_exception(JavaThread* thread, Symbol* name, const char* message);
14731
0cb5c4d276d4 use raw data support to fix incorrect use of String.intern() for embedding strings in code
Doug Simon <doug.simon@oracle.com>
parents: 13578
diff changeset
209 static void vm_error(JavaThread* thread, jlong where, jlong format, jlong value);
12423
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Gilles Duboscq <duboscq@ssw.jku.at>
parents: 10953
diff changeset
210 static oopDesc* load_and_clear_exception(JavaThread* thread);
370b5f07f9e2 The runtime entries need to use oopDesc* rather than oop in their signature
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 10953
diff changeset
211 static void log_printf(JavaThread* thread, oopDesc* format, jlong v1, jlong v2, jlong v3);
9592
efb8c1918ea5 replaced create_out_of_bounds_exception assembler stub with compiled stub (GRAAL-81)
Doug Simon <doug.simon@oracle.com>
parents: 9591
diff changeset
212 static void log_primitive(JavaThread* thread, jchar typeChar, jlong value, jboolean newline);
22668
da5bdbf4a008 Simplify log_object interface
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 22650
diff changeset
213 // Print the passed in object, optionally followed by a newline. If
da5bdbf4a008 Simplify log_object interface
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 22650
diff changeset
214 // as_string is true and the object is a java.lang.String then it
da5bdbf4a008 Simplify log_object interface
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 22650
diff changeset
215 // printed as a string, otherwise the type of the object is printed
da5bdbf4a008 Simplify log_object interface
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 22650
diff changeset
216 // followed by its address.
da5bdbf4a008 Simplify log_object interface
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 22650
diff changeset
217 static void log_object(JavaThread* thread, oopDesc* object, bool as_string, bool newline);
10434
8b22524df53b Add G1 Barriers' foreign calls
Christos Kotselidis <christos.kotselidis@oracle.com>
parents: 10072
diff changeset
218 static void write_barrier_pre(JavaThread* thread, oopDesc* obj);
8b22524df53b Add G1 Barriers' foreign calls
Christos Kotselidis <christos.kotselidis@oracle.com>
parents: 10072
diff changeset
219 static void write_barrier_post(JavaThread* thread, void* card);
10953
97e282186b5b Add heap sanity checker with premature hard crash for debugging write barriers
Christos Kotselidis <christos.kotselidis@oracle.com>
parents: 10770
diff changeset
220 static jboolean validate_object(JavaThread* thread, oopDesc* parent, oopDesc* child);
12433
808348377021 Fix inconsistent oops in slow path allocation
Christos Kotselidis <christos.kotselidis@oracle.com>
parents: 10953
diff changeset
221 static void new_store_pre_barrier(JavaThread* thread);
18227
bcb1e5c232d8 Test deoptimization inside ForeignCallNode
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 17033
diff changeset
222
bcb1e5c232d8 Test deoptimization inside ForeignCallNode
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 17033
diff changeset
223 // Test only function
bcb1e5c232d8 Test deoptimization inside ForeignCallNode
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 17033
diff changeset
224 static int test_deoptimize_call_int(JavaThread* thread, int value);
7125
1baf7f1e3f23 decoupled C++ Graal runtime from C1
Doug Simon <doug.simon@oracle.com>
parents: 6559
diff changeset
225 };
1baf7f1e3f23 decoupled C++ Graal runtime from C1
Doug Simon <doug.simon@oracle.com>
parents: 6559
diff changeset
226
22544
b87d1bf3cd9a renamed TraceJVMCI option to JVMCITraceLevel and ensured all tracing controlled by this option uses the TRACE_jvmci_* macros
Doug Simon <doug.simon@oracle.com>
parents: 22538
diff changeset
227 // Tracing macros.
15582
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Doug Simon <doug.simon@oracle.com>
parents: 14731
diff changeset
228
22544
b87d1bf3cd9a renamed TraceJVMCI option to JVMCITraceLevel and ensured all tracing controlled by this option uses the TRACE_jvmci_* macros
Doug Simon <doug.simon@oracle.com>
parents: 22538
diff changeset
229 #define IF_TRACE_jvmci_1 if (!(JVMCITraceLevel >= 1)) ; else
b87d1bf3cd9a renamed TraceJVMCI option to JVMCITraceLevel and ensured all tracing controlled by this option uses the TRACE_jvmci_* macros
Doug Simon <doug.simon@oracle.com>
parents: 22538
diff changeset
230 #define IF_TRACE_jvmci_2 if (!(JVMCITraceLevel >= 2)) ; else
b87d1bf3cd9a renamed TraceJVMCI option to JVMCITraceLevel and ensured all tracing controlled by this option uses the TRACE_jvmci_* macros
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parents: 22538
diff changeset
231 #define IF_TRACE_jvmci_3 if (!(JVMCITraceLevel >= 3)) ; else
b87d1bf3cd9a renamed TraceJVMCI option to JVMCITraceLevel and ensured all tracing controlled by this option uses the TRACE_jvmci_* macros
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parents: 22538
diff changeset
232 #define IF_TRACE_jvmci_4 if (!(JVMCITraceLevel >= 4)) ; else
b87d1bf3cd9a renamed TraceJVMCI option to JVMCITraceLevel and ensured all tracing controlled by this option uses the TRACE_jvmci_* macros
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parents: 22538
diff changeset
233 #define IF_TRACE_jvmci_5 if (!(JVMCITraceLevel >= 5)) ; else
15582
063ec2920d21 made Graal runtime initialization in hosted mode lazy
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parents: 14731
diff changeset
234
22544
b87d1bf3cd9a renamed TraceJVMCI option to JVMCITraceLevel and ensured all tracing controlled by this option uses the TRACE_jvmci_* macros
Doug Simon <doug.simon@oracle.com>
parents: 22538
diff changeset
235 #define TRACE_jvmci_1 if (!(JVMCITraceLevel >= 1 && (tty->print("JVMCITrace-1: "), true))) ; else tty->print_cr
b87d1bf3cd9a renamed TraceJVMCI option to JVMCITraceLevel and ensured all tracing controlled by this option uses the TRACE_jvmci_* macros
Doug Simon <doug.simon@oracle.com>
parents: 22538
diff changeset
236 #define TRACE_jvmci_2 if (!(JVMCITraceLevel >= 2 && (tty->print(" JVMCITrace-2: "), true))) ; else tty->print_cr
b87d1bf3cd9a renamed TraceJVMCI option to JVMCITraceLevel and ensured all tracing controlled by this option uses the TRACE_jvmci_* macros
Doug Simon <doug.simon@oracle.com>
parents: 22538
diff changeset
237 #define TRACE_jvmci_3 if (!(JVMCITraceLevel >= 3 && (tty->print(" JVMCITrace-3: "), true))) ; else tty->print_cr
b87d1bf3cd9a renamed TraceJVMCI option to JVMCITraceLevel and ensured all tracing controlled by this option uses the TRACE_jvmci_* macros
Doug Simon <doug.simon@oracle.com>
parents: 22538
diff changeset
238 #define TRACE_jvmci_4 if (!(JVMCITraceLevel >= 4 && (tty->print(" JVMCITrace-4: "), true))) ; else tty->print_cr
b87d1bf3cd9a renamed TraceJVMCI option to JVMCITraceLevel and ensured all tracing controlled by this option uses the TRACE_jvmci_* macros
Doug Simon <doug.simon@oracle.com>
parents: 22538
diff changeset
239 #define TRACE_jvmci_5 if (!(JVMCITraceLevel >= 5 && (tty->print(" JVMCITrace-5: "), true))) ; else tty->print_cr
15582
063ec2920d21 made Graal runtime initialization in hosted mode lazy
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parents: 14731
diff changeset
240
21559
be896a1983c0 recast all Graal native code as JVMCI code (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 21527
diff changeset
241 #endif // SHARE_VM_JVMCI_JVMCI_RUNTIME_HPP