Mercurial > hg > graal-jvmci-8
annotate src/share/vm/jvmci/jvmciCompilerToVM.cpp @ 23317:1fe52e24abe2
JVMCI should check is_not_compilable only for CompLevel_full_optimization
author | Tom Rodriguez <tom.rodriguez@oracle.com> |
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date | Tue, 08 Mar 2016 10:01:28 -0800 |
parents | 21fe118a18e6 |
children | f8178417d018 |
rev | line source |
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1 /* |
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2 * Copyright (c) 2011, 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 |
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24 #include "precompiled.hpp" |
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25 #include "code/codeCache.hpp" |
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26 #include "code/scopeDesc.hpp" |
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27 #include "interpreter/linkResolver.hpp" |
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28 #include "memory/oopFactory.hpp" |
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29 #include "oops/generateOopMap.hpp" |
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30 #include "oops/fieldStreams.hpp" |
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31 #include "oops/oop.inline.hpp" |
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32 #include "runtime/fieldDescriptor.hpp" |
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33 #include "runtime/javaCalls.hpp" |
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34 #include "jvmci/jvmciRuntime.hpp" |
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35 #include "compiler/abstractCompiler.hpp" |
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36 #include "compiler/compileBroker.hpp" |
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37 #include "compiler/compilerOracle.hpp" |
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39 #include "jvmci/jvmciCompilerToVM.hpp" |
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40 #include "jvmci/jvmciCompiler.hpp" |
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41 #include "jvmci/jvmciEnv.hpp" |
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42 #include "jvmci/jvmciJavaClasses.hpp" |
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43 #include "jvmci/jvmciCodeInstaller.hpp" |
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44 #include "gc_implementation/g1/heapRegion.hpp" |
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45 #include "runtime/javaCalls.hpp" |
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46 #include "runtime/deoptimization.hpp" |
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47 #include "runtime/vframe.hpp" |
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48 #include "runtime/vframe_hp.hpp" |
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49 #include "runtime/vmStructs.hpp" |
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50 |
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51 |
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52 // Entry to native method implementation that transitions current thread to '_thread_in_vm'. |
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53 #define C2V_VMENTRY(result_type, name, signature) \ |
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54 JNIEXPORT result_type JNICALL c2v_ ## name signature { \ |
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55 TRACE_jvmci_1("CompilerToVM::" #name); \ |
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56 TRACE_CALL(result_type, jvmci_ ## name signature) \ |
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57 JVMCI_VM_ENTRY_MARK; \ |
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58 |
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59 #define C2V_END } |
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60 |
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61 oop CompilerToVM::get_jvmci_method(const methodHandle& method, TRAPS) { |
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62 if (method() != NULL) { |
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63 JavaValue result(T_OBJECT); |
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64 JavaCallArguments args; |
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65 args.push_long((jlong) (address) method()); |
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66 JavaCalls::call_static(&result, SystemDictionary::HotSpotResolvedJavaMethodImpl_klass(), vmSymbols::fromMetaspace_name(), vmSymbols::method_fromMetaspace_signature(), &args, CHECK_NULL); |
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68 return (oop)result.get_jobject(); |
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69 } |
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70 return NULL; |
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71 } |
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73 oop CompilerToVM::get_jvmci_type(KlassHandle klass, TRAPS) { |
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74 if (klass() != NULL) { |
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75 JavaValue result(T_OBJECT); |
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76 JavaCallArguments args; |
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77 args.push_oop(klass->java_mirror()); |
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78 JavaCalls::call_static(&result, SystemDictionary::HotSpotResolvedObjectTypeImpl_klass(), vmSymbols::fromMetaspace_name(), vmSymbols::klass_fromMetaspace_signature(), &args, CHECK_NULL); |
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80 return (oop)result.get_jobject(); |
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81 } |
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82 return NULL; |
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84 | |
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85 C2V_VMENTRY(void, initializeConfiguration, (JNIEnv *, jobject, jobject config)) |
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86 VMStructs::initHotSpotVMConfig(JNIHandles::resolve(config)); |
14106 | 87 C2V_END |
88 | |
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89 C2V_VMENTRY(jbyteArray, getBytecode, (JNIEnv *, jobject, jobject jvmci_method)) |
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90 methodHandle method = CompilerToVM::asMethod(jvmci_method); |
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91 ResourceMark rm; |
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92 |
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93 int code_size = method->code_size(); |
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94 typeArrayOop reconstituted_code = oopFactory::new_byteArray(code_size, CHECK_NULL); |
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95 |
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96 guarantee(method->method_holder()->is_rewritten(), "Method's holder should be rewritten"); |
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97 // iterate over all bytecodes and replace non-Java bytecodes |
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98 |
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99 for (BytecodeStream s(method); s.next() != Bytecodes::_illegal; ) { |
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100 Bytecodes::Code code = s.code(); |
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101 Bytecodes::Code raw_code = s.raw_code(); |
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102 int bci = s.bci(); |
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103 int len = s.instruction_size(); |
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104 |
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105 // Restore original byte code. |
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106 reconstituted_code->byte_at_put(bci, (jbyte) (s.is_wide()? Bytecodes::_wide : code)); |
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107 if (len > 1) { |
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108 memcpy(reconstituted_code->byte_at_addr(bci + 1), s.bcp()+1, len-1); |
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109 } |
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111 if (len > 1) { |
10567 | 112 // Restore the big-endian constant pool indexes. |
113 // Cf. Rewriter::scan_method | |
114 switch (code) { | |
115 case Bytecodes::_getstatic: | |
116 case Bytecodes::_putstatic: | |
117 case Bytecodes::_getfield: | |
118 case Bytecodes::_putfield: | |
119 case Bytecodes::_invokevirtual: | |
120 case Bytecodes::_invokespecial: | |
121 case Bytecodes::_invokestatic: | |
122 case Bytecodes::_invokeinterface: | |
123 case Bytecodes::_invokehandle: { | |
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124 int cp_index = Bytes::get_native_u2((address) reconstituted_code->byte_at_addr(bci + 1)); |
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125 Bytes::put_Java_u2((address) reconstituted_code->byte_at_addr(bci + 1), (u2) cp_index); |
10567 | 126 break; |
127 } | |
128 | |
129 case Bytecodes::_invokedynamic: | |
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130 int cp_index = Bytes::get_native_u4((address) reconstituted_code->byte_at_addr(bci + 1)); |
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131 Bytes::put_Java_u4((address) reconstituted_code->byte_at_addr(bci + 1), (u4) cp_index); |
10567 | 132 break; |
133 } | |
134 | |
135 // Not all ldc byte code are rewritten. | |
136 switch (raw_code) { | |
137 case Bytecodes::_fast_aldc: { | |
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138 int cpc_index = reconstituted_code->byte_at(bci + 1) & 0xff; |
10567 | 139 int cp_index = method->constants()->object_to_cp_index(cpc_index); |
140 assert(cp_index < method->constants()->length(), "sanity check"); | |
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141 reconstituted_code->byte_at_put(bci + 1, (jbyte) cp_index); |
10567 | 142 break; |
143 } | |
144 | |
145 case Bytecodes::_fast_aldc_w: { | |
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146 int cpc_index = Bytes::get_native_u2((address) reconstituted_code->byte_at_addr(bci + 1)); |
10567 | 147 int cp_index = method->constants()->object_to_cp_index(cpc_index); |
148 assert(cp_index < method->constants()->length(), "sanity check"); | |
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149 Bytes::put_Java_u2((address) reconstituted_code->byte_at_addr(bci + 1), (u2) cp_index); |
10567 | 150 break; |
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151 } |
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152 } |
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153 } |
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154 } |
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155 |
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156 return (jbyteArray) JNIHandles::make_local(THREAD, reconstituted_code); |
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157 C2V_END |
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158 |
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159 C2V_VMENTRY(jint, getExceptionTableLength, (JNIEnv *, jobject, jobject jvmci_method)) |
14105 | 160 ResourceMark rm; |
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161 methodHandle method = CompilerToVM::asMethod(jvmci_method); |
14105 | 162 return method->exception_table_length(); |
163 C2V_END | |
164 | |
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165 C2V_VMENTRY(jlong, getExceptionTableStart, (JNIEnv *, jobject, jobject jvmci_method)) |
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166 ResourceMark rm; |
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167 methodHandle method = CompilerToVM::asMethod(jvmci_method); |
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168 if (method->exception_table_length() == 0) { |
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169 return 0L; |
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170 } |
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171 return (jlong) (address) method->exception_table_start(); |
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172 C2V_END |
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173 |
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174 C2V_VMENTRY(jobject, getResolvedJavaMethodAtSlot, (JNIEnv *, jobject, jclass holder_handle, jint slot)) |
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175 oop java_class = JNIHandles::resolve(holder_handle); |
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176 Klass* holder = java_lang_Class::as_Klass(java_class); |
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177 methodHandle method = InstanceKlass::cast(holder)->method_with_idnum(slot); |
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178 oop result = CompilerToVM::get_jvmci_method(method, CHECK_NULL); |
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179 return JNIHandles::make_local(THREAD, result); |
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180 } |
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181 |
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182 C2V_VMENTRY(jobject, getResolvedJavaMethod, (JNIEnv *, jobject, jobject base, jlong offset)) |
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183 methodHandle method; |
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184 oop base_object = JNIHandles::resolve(base); |
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185 if (base_object == NULL) { |
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186 method = *((Method**)(offset)); |
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187 } else if (base_object->is_a(SystemDictionary::MemberName_klass())) { |
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188 method = (Method*) (intptr_t) base_object->long_field(offset); |
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189 } else if (base_object->is_a(SystemDictionary::HotSpotResolvedJavaMethodImpl_klass())) { |
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190 method = *((Method**)(HotSpotResolvedJavaMethodImpl::metaspaceMethod(base_object) + offset)); |
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191 } else { |
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192 THROW_MSG_0(vmSymbols::java_lang_IllegalArgumentException(), |
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193 err_msg("Unexpected type: %s", base_object->klass()->external_name())); |
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194 } |
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195 assert (method.is_null() || method->is_method(), "invalid read"); |
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196 oop result = CompilerToVM::get_jvmci_method(method, CHECK_NULL); |
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197 return JNIHandles::make_local(THREAD, result); |
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198 } |
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199 |
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200 C2V_VMENTRY(jobject, getConstantPool, (JNIEnv *, jobject, jobject base, jlong offset)) |
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201 constantPoolHandle cp; |
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202 oop base_object = JNIHandles::resolve(base); |
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203 jlong base_address = 0; |
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204 if (base_object != NULL) { |
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205 if (base_object->is_a(SystemDictionary::HotSpotResolvedJavaMethodImpl_klass())) { |
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206 base_address = HotSpotResolvedJavaMethodImpl::metaspaceMethod(base_object); |
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207 } else if (base_object->is_a(SystemDictionary::HotSpotConstantPool_klass())) { |
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208 base_address = HotSpotConstantPool::metaspaceConstantPool(base_object); |
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209 } else if (base_object->is_a(SystemDictionary::HotSpotResolvedObjectTypeImpl_klass())) { |
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210 base_address = (jlong) CompilerToVM::asKlass(base_object); |
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211 } else { |
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212 THROW_MSG_0(vmSymbols::java_lang_IllegalArgumentException(), |
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213 err_msg("Unexpected type: %s", base_object->klass()->external_name())); |
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214 } |
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215 } |
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216 cp = *((ConstantPool**) (intptr_t) (base_address + offset)); |
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217 if (!cp.is_null()) { |
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218 JavaValue method_result(T_OBJECT); |
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219 JavaCallArguments args; |
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220 args.push_long((jlong) (address) cp()); |
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221 JavaCalls::call_static(&method_result, SystemDictionary::HotSpotConstantPool_klass(), vmSymbols::fromMetaspace_name(), vmSymbols::constantPool_fromMetaspace_signature(), &args, CHECK_NULL); |
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222 return JNIHandles::make_local(THREAD, (oop)method_result.get_jobject()); |
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223 } |
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224 return NULL; |
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225 } |
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226 |
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227 C2V_VMENTRY(jobject, getResolvedJavaType, (JNIEnv *, jobject, jobject base, jlong offset, jboolean compressed)) |
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228 KlassHandle klass; |
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229 oop base_object = JNIHandles::resolve(base); |
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230 jlong base_address = 0; |
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231 if (base_object != NULL && offset == oopDesc::klass_offset_in_bytes()) { |
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232 klass = base_object->klass(); |
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233 } else if (!compressed) { |
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234 if (base_object != NULL) { |
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235 if (base_object->is_a(SystemDictionary::HotSpotResolvedJavaMethodImpl_klass())) { |
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236 base_address = HotSpotResolvedJavaMethodImpl::metaspaceMethod(base_object); |
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237 } else if (base_object->is_a(SystemDictionary::HotSpotConstantPool_klass())) { |
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238 base_address = HotSpotConstantPool::metaspaceConstantPool(base_object); |
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239 } else if (base_object->is_a(SystemDictionary::HotSpotResolvedObjectTypeImpl_klass())) { |
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240 base_address = (jlong) CompilerToVM::asKlass(base_object); |
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241 } else if (base_object->is_a(SystemDictionary::Class_klass())) { |
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242 base_address = (jlong) (address) base_object; |
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243 } else { |
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244 THROW_MSG_0(vmSymbols::java_lang_IllegalArgumentException(), |
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245 err_msg("Unexpected arguments: %s " JLONG_FORMAT " %s", base_object->klass()->external_name(), offset, compressed ? "true" : "false")); |
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246 } |
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247 } |
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248 klass = *((Klass**) (intptr_t) (base_address + offset)); |
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249 } else { |
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250 THROW_MSG_0(vmSymbols::java_lang_IllegalArgumentException(), |
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251 err_msg("Unexpected arguments: %s " JLONG_FORMAT " %s", base_object->klass()->external_name(), offset, compressed ? "true" : "false")); |
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252 } |
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253 assert (klass.is_null() || klass->is_klass(), "invalid read"); |
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254 oop result = CompilerToVM::get_jvmci_type(klass, CHECK_NULL); |
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255 return JNIHandles::make_local(THREAD, result); |
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256 } |
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257 |
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258 C2V_VMENTRY(jobject, findUniqueConcreteMethod, (JNIEnv *, jobject, jobject jvmci_type, jobject jvmci_method)) |
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259 ResourceMark rm; |
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260 methodHandle method = CompilerToVM::asMethod(jvmci_method); |
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261 KlassHandle holder = CompilerToVM::asKlass(jvmci_type); |
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262 if (holder->is_interface()) { |
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263 THROW_MSG_0(vmSymbols::java_lang_InternalError(), err_msg("Interface %s should be handled in Java code", holder->external_name())); |
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264 } |
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265 |
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266 methodHandle ucm; |
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267 { |
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268 MutexLocker locker(Compile_lock); |
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269 ucm = Dependencies::find_unique_concrete_method(holder(), method()); |
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270 } |
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271 oop result = CompilerToVM::get_jvmci_method(ucm, CHECK_NULL); |
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272 return JNIHandles::make_local(THREAD, result); |
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273 C2V_END |
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274 |
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275 C2V_VMENTRY(jobject, getImplementor, (JNIEnv *, jobject, jobject jvmci_type)) |
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276 InstanceKlass* klass = (InstanceKlass*) CompilerToVM::asKlass(jvmci_type); |
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277 oop implementor = CompilerToVM::get_jvmci_type(klass->implementor(), CHECK_NULL); |
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278 return JNIHandles::make_local(THREAD, implementor); |
7226 | 279 C2V_END |
280 | |
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281 C2V_VMENTRY(jboolean, methodIsIgnoredBySecurityStackWalk,(JNIEnv *, jobject, jobject jvmci_method)) |
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282 methodHandle method = CompilerToVM::asMethod(jvmci_method); |
14717 | 283 return method->is_ignored_by_security_stack_walk(); |
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284 C2V_END |
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285 |
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286 C2V_VMENTRY(jboolean, canInlineMethod,(JNIEnv *, jobject, jobject jvmci_method)) |
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287 methodHandle method = CompilerToVM::asMethod(jvmci_method); |
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288 #ifdef COMPILER_JVMCI |
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289 bool is_compilable = !method->is_not_compilable(CompLevel_full_optimization); |
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290 #else |
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291 // In hosted mode ignore the not_compilable flags since they are never set by |
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292 // the JVMCI compiler. |
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293 bool is_compilable = true; |
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294 #endif |
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295 return is_compilable && !CompilerOracle::should_not_inline(method) && !method->dont_inline(); |
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296 C2V_END |
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297 |
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298 C2V_VMENTRY(jboolean, shouldInlineMethod,(JNIEnv *, jobject, jobject jvmci_method)) |
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299 methodHandle method = CompilerToVM::asMethod(jvmci_method); |
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300 return CompilerOracle::should_inline(method) || method->force_inline(); |
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301 C2V_END |
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302 |
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303 C2V_VMENTRY(jobject, lookupType, (JNIEnv*, jobject, jstring jname, jclass accessing_class, jboolean resolve)) |
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304 ResourceMark rm; |
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305 Handle name = JNIHandles::resolve(jname); |
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306 Symbol* class_name = java_lang_String::as_symbol(name, CHECK_0); |
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307 if (java_lang_String::length(name()) <= 1) { |
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308 THROW_MSG_0(vmSymbols::java_lang_InternalError(), err_msg("Primitive type %s should be handled in Java code", class_name->as_C_string())); |
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309 } |
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310 |
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311 Klass* resolved_klass = NULL; |
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312 Handle class_loader; |
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313 Handle protection_domain; |
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314 if (JNIHandles::resolve(accessing_class) == NULL) { |
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315 THROW_0(vmSymbols::java_lang_NullPointerException()); |
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316 } |
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317 Klass* accessing_klass = java_lang_Class::as_Klass(JNIHandles::resolve(accessing_class)); |
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318 class_loader = accessing_klass->class_loader(); |
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319 protection_domain = accessing_klass->protection_domain(); |
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320 |
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321 if (resolve) { |
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322 resolved_klass = SystemDictionary::resolve_or_null(class_name, class_loader, protection_domain, CHECK_0); |
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323 } else { |
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324 if (class_name->byte_at(0) == 'L' && |
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325 class_name->byte_at(class_name->utf8_length()-1) == ';') { |
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326 // This is a name from a signature. Strip off the trimmings. |
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327 // Call recursive to keep scope of strippedsym. |
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328 TempNewSymbol strippedsym = SymbolTable::new_symbol(class_name->as_utf8()+1, |
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329 class_name->utf8_length()-2, |
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330 CHECK_0); |
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331 resolved_klass = SystemDictionary::find(strippedsym, class_loader, protection_domain, CHECK_0); |
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332 } else if (FieldType::is_array(class_name)) { |
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333 FieldArrayInfo fd; |
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334 // dimension and object_key in FieldArrayInfo are assigned as a side-effect |
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335 // of this call |
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336 BasicType t = FieldType::get_array_info(class_name, fd, CHECK_0); |
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337 if (t == T_OBJECT) { |
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338 TempNewSymbol strippedsym = SymbolTable::new_symbol(class_name->as_utf8()+1+fd.dimension(), |
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339 class_name->utf8_length()-2-fd.dimension(), |
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340 CHECK_0); |
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341 // naked oop "k" is OK here -- we assign back into it |
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342 resolved_klass = SystemDictionary::find(strippedsym, |
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343 class_loader, |
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344 protection_domain, |
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345 CHECK_0); |
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346 if (resolved_klass != NULL) { |
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347 resolved_klass = resolved_klass->array_klass(fd.dimension(), CHECK_0); |
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348 } |
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349 } else { |
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350 resolved_klass = Universe::typeArrayKlassObj(t); |
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351 resolved_klass = TypeArrayKlass::cast(resolved_klass)->array_klass(fd.dimension(), CHECK_0); |
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352 } |
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353 } |
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354 } |
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355 Handle result = CompilerToVM::get_jvmci_type(resolved_klass, CHECK_NULL); |
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356 return JNIHandles::make_local(THREAD, result()); |
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357 C2V_END |
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358 |
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359 C2V_VMENTRY(jobject, resolveConstantInPool, (JNIEnv*, jobject, jobject jvmci_constant_pool, jint index)) |
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360 constantPoolHandle cp = CompilerToVM::asConstantPool(jvmci_constant_pool); |
14529 | 361 oop result = cp->resolve_constant_at(index, CHECK_NULL); |
362 return JNIHandles::make_local(THREAD, result); | |
363 C2V_END | |
364 | |
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365 C2V_VMENTRY(jobject, resolvePossiblyCachedConstantInPool, (JNIEnv*, jobject, jobject jvmci_constant_pool, jint index)) |
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366 constantPoolHandle cp = CompilerToVM::asConstantPool(jvmci_constant_pool); |
14529 | 367 oop result = cp->resolve_possibly_cached_constant_at(index, CHECK_NULL); |
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368 return JNIHandles::make_local(THREAD, result); |
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369 C2V_END |
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370 |
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371 C2V_VMENTRY(jint, lookupNameAndTypeRefIndexInPool, (JNIEnv*, jobject, jobject jvmci_constant_pool, jint index)) |
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372 constantPoolHandle cp = CompilerToVM::asConstantPool(jvmci_constant_pool); |
14093 | 373 return cp->name_and_type_ref_index_at(index); |
374 C2V_END | |
375 | |
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376 C2V_VMENTRY(jobject, lookupNameInPool, (JNIEnv*, jobject, jobject jvmci_constant_pool, jint which)) |
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377 constantPoolHandle cp = CompilerToVM::asConstantPool(jvmci_constant_pool); |
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378 Handle sym = java_lang_String::create_from_symbol(cp->name_ref_at(which), CHECK_NULL); |
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379 return JNIHandles::make_local(THREAD, sym()); |
14093 | 380 C2V_END |
381 | |
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382 C2V_VMENTRY(jobject, lookupSignatureInPool, (JNIEnv*, jobject, jobject jvmci_constant_pool, jint which)) |
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383 constantPoolHandle cp = CompilerToVM::asConstantPool(jvmci_constant_pool); |
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384 Handle sym = java_lang_String::create_from_symbol(cp->signature_ref_at(which), CHECK_NULL); |
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385 return JNIHandles::make_local(THREAD, sym()); |
14093 | 386 C2V_END |
387 | |
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388 C2V_VMENTRY(jint, lookupKlassRefIndexInPool, (JNIEnv*, jobject, jobject jvmci_constant_pool, jint index)) |
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389 constantPoolHandle cp = CompilerToVM::asConstantPool(jvmci_constant_pool); |
14093 | 390 return cp->klass_ref_index_at(index); |
391 C2V_END | |
392 | |
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393 C2V_VMENTRY(jobject, resolveTypeInPool, (JNIEnv*, jobject, jobject jvmci_constant_pool, jint index)) |
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394 constantPoolHandle cp = CompilerToVM::asConstantPool(jvmci_constant_pool); |
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395 Klass* resolved_klass = cp->klass_at(index, CHECK_NULL); |
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396 Handle klass = CompilerToVM::get_jvmci_type(resolved_klass, CHECK_NULL); |
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397 return JNIHandles::make_local(THREAD, klass()); |
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398 C2V_END |
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399 |
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400 C2V_VMENTRY(jobject, lookupKlassInPool, (JNIEnv*, jobject, jobject jvmci_constant_pool, jint index, jbyte opcode)) |
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401 constantPoolHandle cp = CompilerToVM::asConstantPool(jvmci_constant_pool); |
14093 | 402 KlassHandle loading_klass(cp->pool_holder()); |
403 bool is_accessible = false; | |
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404 KlassHandle klass = JVMCIEnv::get_klass_by_index(cp, index, is_accessible, loading_klass); |
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405 Symbol* symbol = NULL; |
14093 | 406 if (klass.is_null()) { |
407 // We have to lock the cpool to keep the oop from being resolved | |
408 // while we are accessing it. | |
409 MonitorLockerEx ml(cp->lock()); | |
410 constantTag tag = cp->tag_at(index); | |
411 if (tag.is_klass()) { | |
412 // The klass has been inserted into the constant pool | |
413 // very recently. | |
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414 klass = cp->resolved_klass_at(index); |
14093 | 415 } else if (tag.is_symbol()) { |
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416 symbol = cp->symbol_at(index); |
14093 | 417 } else { |
418 assert(cp->tag_at(index).is_unresolved_klass(), "wrong tag"); | |
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419 symbol = cp->unresolved_klass_at(index); |
14093 | 420 } |
421 } | |
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422 Handle result; |
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423 if (!klass.is_null()) { |
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424 result = CompilerToVM::get_jvmci_type(klass, CHECK_NULL); |
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425 } else { |
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426 result = java_lang_String::create_from_symbol(symbol, CHECK_NULL); |
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427 } |
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428 return JNIHandles::make_local(THREAD, result()); |
14093 | 429 C2V_END |
430 | |
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431 C2V_VMENTRY(jobject, lookupAppendixInPool, (JNIEnv*, jobject, jobject jvmci_constant_pool, jint index)) |
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432 constantPoolHandle cp = CompilerToVM::asConstantPool(jvmci_constant_pool); |
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433 oop appendix_oop = ConstantPool::appendix_at_if_loaded(cp, index); |
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434 return JNIHandles::make_local(THREAD, appendix_oop); |
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435 C2V_END |
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436 |
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437 C2V_VMENTRY(jobject, lookupMethodInPool, (JNIEnv*, jobject, jobject jvmci_constant_pool, jint index, jbyte opcode)) |
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438 constantPoolHandle cp = CompilerToVM::asConstantPool(jvmci_constant_pool); |
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439 instanceKlassHandle pool_holder(cp->pool_holder()); |
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440 Bytecodes::Code bc = (Bytecodes::Code) (((int) opcode) & 0xFF); |
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441 methodHandle method = JVMCIEnv::get_method_by_index(cp, index, bc, pool_holder); |
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442 oop result = CompilerToVM::get_jvmci_method(method, CHECK_NULL); |
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443 return JNIHandles::make_local(THREAD, result); |
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444 C2V_END |
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445 |
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446 C2V_VMENTRY(jint, constantPoolRemapInstructionOperandFromCache, (JNIEnv*, jobject, jobject jvmci_constant_pool, jint index)) |
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447 constantPoolHandle cp = CompilerToVM::asConstantPool(jvmci_constant_pool); |
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448 return cp->remap_instruction_operand_from_cache(index); |
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449 C2V_END |
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450 |
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451 C2V_VMENTRY(jobject, resolveFieldInPool, (JNIEnv*, jobject, jobject jvmci_constant_pool, jint index, jbyte opcode, jlongArray info_handle)) |
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Pass-by compilation broker.
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452 ResourceMark rm; |
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453 constantPoolHandle cp = CompilerToVM::asConstantPool(jvmci_constant_pool); |
14093 | 454 Bytecodes::Code code = (Bytecodes::Code)(((int) opcode) & 0xFF); |
455 fieldDescriptor result; | |
456 LinkResolver::resolve_field_access(result, cp, index, Bytecodes::java_code(code), true, false, CHECK_0); | |
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457 typeArrayOop info = (typeArrayOop) JNIHandles::resolve(info_handle); |
14093 | 458 assert(info != NULL && info->length() == 2, "must be"); |
459 info->long_at_put(0, (jlong) result.access_flags().as_int()); | |
460 info->long_at_put(1, (jlong) result.offset()); | |
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461 oop field_holder = CompilerToVM::get_jvmci_type(result.field_holder(), CHECK_NULL); |
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462 return JNIHandles::make_local(THREAD, field_holder); |
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463 C2V_END |
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464 |
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465 C2V_VMENTRY(jint, getVtableIndexForInterfaceMethod, (JNIEnv *, jobject, jobject jvmci_type, jobject jvmci_method)) |
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466 ResourceMark rm; |
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467 Klass* klass = CompilerToVM::asKlass(jvmci_type); |
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468 Method* method = CompilerToVM::asMethod(jvmci_method); |
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469 if (klass->is_interface()) { |
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470 THROW_MSG_0(vmSymbols::java_lang_InternalError(), err_msg("Interface %s should be handled in Java code", klass->external_name())); |
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471 } |
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472 if (!method->method_holder()->is_interface()) { |
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473 THROW_MSG_0(vmSymbols::java_lang_InternalError(), err_msg("Method %s is not held by an interface, this case should be handled in Java code", method->name_and_sig_as_C_string())); |
22584
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474 } |
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6b1cd334f300
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475 if (!InstanceKlass::cast(klass)->is_linked()) { |
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476 THROW_MSG_0(vmSymbols::java_lang_InternalError(), err_msg("Class %s must be linked", klass->external_name())); |
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477 } |
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ef6b8d1898e6
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478 return LinkResolver::vtable_index_of_interface_method(klass, method); |
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479 C2V_END |
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480 |
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481 C2V_VMENTRY(jobject, resolveMethod, (JNIEnv *, jobject, jobject receiver_jvmci_type, jobject jvmci_method, jobject caller_jvmci_type)) |
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482 Klass* recv_klass = CompilerToVM::asKlass(receiver_jvmci_type); |
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483 Klass* caller_klass = CompilerToVM::asKlass(caller_jvmci_type); |
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484 Method* method = CompilerToVM::asMethod(jvmci_method); |
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485 |
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486 if (recv_klass->oop_is_array() || (InstanceKlass::cast(recv_klass)->is_linked())) { |
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487 Klass* holder_klass = method->method_holder(); |
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488 Symbol* method_name = method->name(); |
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489 Symbol* method_signature = method->signature(); |
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490 |
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491 |
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492 if (holder_klass->is_interface()) { |
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493 // do link-time resolution to check all access rules. |
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494 methodHandle resolved_method; |
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495 LinkResolver::linktime_resolve_interface_method(resolved_method, holder_klass, method_name, method_signature, caller_klass, true, CHECK_AND_CLEAR_0); |
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496 if (resolved_method->is_private()) { |
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497 return NULL; |
15722
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498 } |
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499 assert(recv_klass->is_subtype_of(holder_klass), ""); |
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500 // do actual lookup |
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501 methodHandle sel_method; |
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502 LinkResolver::lookup_instance_method_in_klasses(sel_method, recv_klass, |
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503 resolved_method->name(), |
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504 resolved_method->signature(), CHECK_AND_CLEAR_0); |
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505 oop result = CompilerToVM::get_jvmci_method(sel_method, CHECK_NULL); |
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506 return JNIHandles::make_local(THREAD, result); |
15722
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507 } else { |
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508 // do link-time resolution to check all access rules. |
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509 methodHandle resolved_method; |
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510 LinkResolver::linktime_resolve_virtual_method(resolved_method, holder_klass, method_name, method_signature, caller_klass, true, CHECK_AND_CLEAR_0); |
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511 // do actual lookup (see LinkResolver::runtime_resolve_virtual_method) |
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512 int vtable_index = Method::invalid_vtable_index; |
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513 Method* selected_method; |
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514 |
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515 if (resolved_method->method_holder()->is_interface()) { // miranda method |
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516 vtable_index = LinkResolver::vtable_index_of_interface_method(holder_klass, resolved_method); |
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517 assert(vtable_index >= 0 , "we should have valid vtable index at this point"); |
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518 |
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519 InstanceKlass* inst = InstanceKlass::cast(recv_klass); |
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520 selected_method = inst->method_at_vtable(vtable_index); |
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521 } else { |
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522 // at this point we are sure that resolved_method is virtual and not |
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523 // a miranda method; therefore, it must have a valid vtable index. |
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524 assert(!resolved_method->has_itable_index(), ""); |
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525 vtable_index = resolved_method->vtable_index(); |
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526 // We could get a negative vtable_index for final methods, |
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527 // because as an optimization they are they are never put in the vtable, |
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528 // unless they override an existing method. |
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529 // If we do get a negative, it means the resolved method is the the selected |
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530 // method, and it can never be changed by an override. |
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531 if (vtable_index == Method::nonvirtual_vtable_index) { |
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532 assert(resolved_method->can_be_statically_bound(), "cannot override this method"); |
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533 selected_method = resolved_method(); |
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534 } else { |
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535 // recv_klass might be an arrayKlassOop but all vtables start at |
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536 // the same place. The cast is to avoid virtual call and assertion. |
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537 InstanceKlass* inst = (InstanceKlass*)recv_klass; |
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538 selected_method = inst->method_at_vtable(vtable_index); |
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539 } |
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540 } |
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|
541 oop result = CompilerToVM::get_jvmci_method(selected_method, CHECK_NULL); |
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542 return JNIHandles::make_local(THREAD, result); |
15722
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543 } |
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|
544 } |
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545 return NULL; |
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|
546 C2V_END |
1414
e1a275dbc8cd
Executing a+b with C1X on HotSpot ;-) !
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
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1413
diff
changeset
|
547 |
22454
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548 C2V_VMENTRY(jboolean, hasFinalizableSubclass,(JNIEnv *, jobject, jobject jvmci_type)) |
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549 Klass* klass = CompilerToVM::asKlass(jvmci_type); |
9126
bc26f978b0ce
HotSpotResolvedObjectType: implement hasFinalizeSubclass() correctly
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parents:
9108
diff
changeset
|
550 assert(klass != NULL, "method must not be called for primitive types"); |
bc26f978b0ce
HotSpotResolvedObjectType: implement hasFinalizeSubclass() correctly
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551 return Dependencies::find_finalizable_subclass(klass) != NULL; |
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HotSpotResolvedObjectType: implement hasFinalizeSubclass() correctly
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|
552 C2V_END |
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changeset
|
553 |
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554 C2V_VMENTRY(jobject, getClassInitializer, (JNIEnv *, jobject, jobject jvmci_type)) |
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555 InstanceKlass* klass = (InstanceKlass*) CompilerToVM::asKlass(jvmci_type); |
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556 oop result = CompilerToVM::get_jvmci_method(klass->class_initializer(), CHECK_NULL); |
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557 return JNIHandles::make_local(THREAD, result); |
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558 C2V_END |
3090
536528f48708
more escape analysis work: debug info
Lukas Stadler <lukas.stadler@jku.at>
parents:
3055
diff
changeset
|
559 |
22636
1ec4129907b3
made CompilerToVM package-private
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22620
diff
changeset
|
560 C2V_VMENTRY(jlong, getMaxCallTargetOffset, (JNIEnv*, jobject, jlong addr)) |
9649 | 561 address target_addr = (address) addr; |
3563
8780fa370aab
Support runtime calls to targets that don't fit in a 32-bit immediate: allow to query the maximum offset of a CiRuntimeCall target to determine the required immediate size and patch call sites with a mov/call instruction pair for indirect calls
Peter Hofer <peter.hofer@jku.at>
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3559
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changeset
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562 if (target_addr != 0x0) { |
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Support runtime calls to targets that don't fit in a 32-bit immediate: allow to query the maximum offset of a CiRuntimeCall target to determine the required immediate size and patch call sites with a mov/call instruction pair for indirect calls
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563 int64_t off_low = (int64_t)target_addr - ((int64_t)CodeCache::low_bound() + sizeof(int)); |
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Support runtime calls to targets that don't fit in a 32-bit immediate: allow to query the maximum offset of a CiRuntimeCall target to determine the required immediate size and patch call sites with a mov/call instruction pair for indirect calls
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564 int64_t off_high = (int64_t)target_addr - ((int64_t)CodeCache::high_bound() + sizeof(int)); |
8780fa370aab
Support runtime calls to targets that don't fit in a 32-bit immediate: allow to query the maximum offset of a CiRuntimeCall target to determine the required immediate size and patch call sites with a mov/call instruction pair for indirect calls
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565 return MAX2(ABS(off_low), ABS(off_high)); |
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Support runtime calls to targets that don't fit in a 32-bit immediate: allow to query the maximum offset of a CiRuntimeCall target to determine the required immediate size and patch call sites with a mov/call instruction pair for indirect calls
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parents:
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|
566 } |
8780fa370aab
Support runtime calls to targets that don't fit in a 32-bit immediate: allow to query the maximum offset of a CiRuntimeCall target to determine the required immediate size and patch call sites with a mov/call instruction pair for indirect calls
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parents:
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diff
changeset
|
567 return -1; |
6376
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changeset
|
568 C2V_END |
3563
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diff
changeset
|
569 |
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570 C2V_VMENTRY(void, doNotInlineOrCompile,(JNIEnv *, jobject, jobject jvmci_method)) |
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571 methodHandle method = CompilerToVM::asMethod(jvmci_method); |
12532
9b1cc2628961
Extend the CompilerToVM interface to explicitly avoid compilation and inlining of methods
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
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diff
changeset
|
572 method->set_not_c1_compilable(); |
9b1cc2628961
Extend the CompilerToVM interface to explicitly avoid compilation and inlining of methods
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diff
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|
573 method->set_not_c2_compilable(); |
9b1cc2628961
Extend the CompilerToVM interface to explicitly avoid compilation and inlining of methods
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diff
changeset
|
574 method->set_dont_inline(true); |
9b1cc2628961
Extend the CompilerToVM interface to explicitly avoid compilation and inlining of methods
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parents:
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diff
changeset
|
575 C2V_END |
9b1cc2628961
Extend the CompilerToVM interface to explicitly avoid compilation and inlining of methods
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
12409
diff
changeset
|
576 |
22636
1ec4129907b3
made CompilerToVM package-private
Doug Simon <doug.simon@oracle.com>
parents:
22620
diff
changeset
|
577 C2V_VMENTRY(jint, installCode, (JNIEnv *jniEnv, jobject, jobject target, jobject compiled_code, jobject installed_code, jobject speculation_log)) |
3669
53636e2c9d03
No longer use shared ciFactory. Remove make_global usage in code installer.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3667
diff
changeset
|
578 ResourceMark rm; |
3670
f198b24093f3
put back in thread transitions.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3669
diff
changeset
|
579 HandleMark hm; |
22496
90c4254dc25a
Pass TargetDescription argument to CompilerToVM.installCode.
Roland Schatz <roland.schatz@oracle.com>
parents:
22487
diff
changeset
|
580 Handle target_handle = JNIHandles::resolve(target); |
9669
ed6202820ecf
renamed HotSpotCompilationResult to HotSpotCompiledCode and added subclasses HotSpotCompiledNmethod and HotSpotCompiledRuntimeStub
Doug Simon <doug.simon@oracle.com>
parents:
9668
diff
changeset
|
581 Handle compiled_code_handle = JNIHandles::resolve(compiled_code); |
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
|
582 CodeBlob* cb = NULL; |
7000
bf2ea3ed3bce
Fixed nmethod not being unloaded after their classloader has been unloaded by initializing _graal_installed_code in an nmethod's constructor
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
6990
diff
changeset
|
583 Handle installed_code_handle = JNIHandles::resolve(installed_code); |
13641
5a9afbf72714
Add a speculation oop for uncommon trap deoptimization. Save it in the SpeculationLog during deoptimization.
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
13630
diff
changeset
|
584 Handle speculation_log_handle = JNIHandles::resolve(speculation_log); |
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
|
585 |
22650
939d5da65929
reduced delta against jvmci-9
Doug Simon <doug.simon@oracle.com>
parents:
22648
diff
changeset
|
586 JVMCICompiler* compiler = JVMCICompiler::instance(CHECK_(JNI_ERR)); |
939d5da65929
reduced delta against jvmci-9
Doug Simon <doug.simon@oracle.com>
parents:
22648
diff
changeset
|
587 |
21559
be896a1983c0
recast all Graal native code as JVMCI code (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
21556
diff
changeset
|
588 TraceTime install_time("installCode", JVMCICompiler::codeInstallTimer()); |
13493
03bb0ee05409
made CodeInstaller subclassable and virtualized the methods for creating ScopeValues
Doug Simon <doug.simon@oracle.com>
parents:
13483
diff
changeset
|
589 CodeInstaller installer; |
22711
316e768645c0
8139589: [JVMCI] throw exceptions in faulty code installation operations
Roland Schatz <roland.schatz@oracle.com>
parents:
22701
diff
changeset
|
590 JVMCIEnv::CodeInstallResult result = installer.install(compiler, target_handle, compiled_code_handle, cb, installed_code_handle, speculation_log_handle, CHECK_0); |
7019
6838696d54ac
cleanly handle a failure to install Graal compiled code due to failed dependency (re)checking
Doug Simon <doug.simon@oracle.com>
parents:
7002
diff
changeset
|
591 |
8526
3a105dec912f
Respect the PrintCodeCacheOnCompilation flag in the graal compiler
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
8513
diff
changeset
|
592 if (PrintCodeCacheOnCompilation) { |
3a105dec912f
Respect the PrintCodeCacheOnCompilation flag in the graal compiler
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
8513
diff
changeset
|
593 stringStream s; |
3a105dec912f
Respect the PrintCodeCacheOnCompilation flag in the graal compiler
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
8513
diff
changeset
|
594 // Dump code cache into a buffer before locking the tty, |
3a105dec912f
Respect the PrintCodeCacheOnCompilation flag in the graal compiler
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
8513
diff
changeset
|
595 { |
3a105dec912f
Respect the PrintCodeCacheOnCompilation flag in the graal compiler
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
8513
diff
changeset
|
596 MutexLockerEx mu(CodeCache_lock, Mutex::_no_safepoint_check_flag); |
3a105dec912f
Respect the PrintCodeCacheOnCompilation flag in the graal compiler
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
8513
diff
changeset
|
597 CodeCache::print_summary(&s, false); |
3a105dec912f
Respect the PrintCodeCacheOnCompilation flag in the graal compiler
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
8513
diff
changeset
|
598 } |
3a105dec912f
Respect the PrintCodeCacheOnCompilation flag in the graal compiler
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
8513
diff
changeset
|
599 ttyLocker ttyl; |
18043
f55f2d400797
Fix some format strings
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
17374
diff
changeset
|
600 tty->print_raw_cr(s.as_string()); |
8526
3a105dec912f
Respect the PrintCodeCacheOnCompilation flag in the graal compiler
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
8513
diff
changeset
|
601 } |
3a105dec912f
Respect the PrintCodeCacheOnCompilation flag in the graal compiler
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
8513
diff
changeset
|
602 |
21559
be896a1983c0
recast all Graal native code as JVMCI code (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
21556
diff
changeset
|
603 if (result != JVMCIEnv::ok) { |
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
|
604 assert(cb == NULL, "should be"); |
7089
af30115c9d0e
added metering of code installation failure rate to detect excessive failure caused by overly optimistic assumptions
Doug Simon <doug.simon@oracle.com>
parents:
7084
diff
changeset
|
605 } else { |
af30115c9d0e
added metering of code installation failure rate to detect excessive failure caused by overly optimistic assumptions
Doug Simon <doug.simon@oracle.com>
parents:
7084
diff
changeset
|
606 if (!installed_code_handle.is_null()) { |
15161
2c940b1a48d8
Convert InstalledCode from an interface into an abstract class.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
15104
diff
changeset
|
607 assert(installed_code_handle->is_a(InstalledCode::klass()), "wrong type"); |
22736
2dea101cdfe9
Fix assertion failures with G1 barrier logic and guard InstalledCode updates
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22730
diff
changeset
|
608 nmethod::invalidate_installed_code(installed_code_handle, CHECK_0); |
2dea101cdfe9
Fix assertion failures with G1 barrier logic and guard InstalledCode updates
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22730
diff
changeset
|
609 { |
2dea101cdfe9
Fix assertion failures with G1 barrier logic and guard InstalledCode updates
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22730
diff
changeset
|
610 // Ensure that all updates to the InstalledCode fields are consistent. |
2dea101cdfe9
Fix assertion failures with G1 barrier logic and guard InstalledCode updates
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22730
diff
changeset
|
611 MutexLockerEx pl(Patching_lock, Mutex::_no_safepoint_check_flag); |
2dea101cdfe9
Fix assertion failures with G1 barrier logic and guard InstalledCode updates
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22730
diff
changeset
|
612 InstalledCode::set_address(installed_code_handle, (jlong) cb); |
2dea101cdfe9
Fix assertion failures with G1 barrier logic and guard InstalledCode updates
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22730
diff
changeset
|
613 InstalledCode::set_version(installed_code_handle, InstalledCode::version(installed_code_handle) + 1); |
2dea101cdfe9
Fix assertion failures with G1 barrier logic and guard InstalledCode updates
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22730
diff
changeset
|
614 if (cb->is_nmethod()) { |
2dea101cdfe9
Fix assertion failures with G1 barrier logic and guard InstalledCode updates
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22730
diff
changeset
|
615 InstalledCode::set_entryPoint(installed_code_handle, (jlong) cb->as_nmethod_or_null()->verified_entry_point()); |
2dea101cdfe9
Fix assertion failures with G1 barrier logic and guard InstalledCode updates
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22730
diff
changeset
|
616 } else { |
2dea101cdfe9
Fix assertion failures with G1 barrier logic and guard InstalledCode updates
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22730
diff
changeset
|
617 InstalledCode::set_entryPoint(installed_code_handle, (jlong) cb->code_begin()); |
2dea101cdfe9
Fix assertion failures with G1 barrier logic and guard InstalledCode updates
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22730
diff
changeset
|
618 } |
2dea101cdfe9
Fix assertion failures with G1 barrier logic and guard InstalledCode updates
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22730
diff
changeset
|
619 if (installed_code_handle->is_a(HotSpotInstalledCode::klass())) { |
2dea101cdfe9
Fix assertion failures with G1 barrier logic and guard InstalledCode updates
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22730
diff
changeset
|
620 HotSpotInstalledCode::set_size(installed_code_handle, cb->size()); |
2dea101cdfe9
Fix assertion failures with G1 barrier logic and guard InstalledCode updates
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22730
diff
changeset
|
621 HotSpotInstalledCode::set_codeStart(installed_code_handle, (jlong) cb->code_begin()); |
2dea101cdfe9
Fix assertion failures with G1 barrier logic and guard InstalledCode updates
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22730
diff
changeset
|
622 HotSpotInstalledCode::set_codeSize(installed_code_handle, cb->code_size()); |
2dea101cdfe9
Fix assertion failures with G1 barrier logic and guard InstalledCode updates
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22730
diff
changeset
|
623 } |
10577
9c7d9e2c8326
PTX kernel execution - no args or return value
Morris Meyer <morris.meyer@oracle.com>
parents:
10567
diff
changeset
|
624 } |
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
|
625 nmethod* nm = cb->as_nmethod_or_null(); |
21144 | 626 if (nm != NULL && installed_code_handle->is_scavengable()) { |
627 assert(nm->detect_scavenge_root_oops(), "nm should be scavengable if installed_code is scavengable"); | |
628 if (!UseG1GC) { | |
629 assert(nm->on_scavenge_root_list(), "nm should be on scavengable list"); | |
630 } | |
631 } | |
7089
af30115c9d0e
added metering of code installation failure rate to detect excessive failure caused by overly optimistic assumptions
Doug Simon <doug.simon@oracle.com>
parents:
7084
diff
changeset
|
632 } |
3683
345c3bbf9c3c
store RiCompiledMethod in nmethod and:
Lukas Stadler <lukas.stadler@jku.at>
parents:
3632
diff
changeset
|
633 } |
7089
af30115c9d0e
added metering of code installation failure rate to detect excessive failure caused by overly optimistic assumptions
Doug Simon <doug.simon@oracle.com>
parents:
7084
diff
changeset
|
634 return result; |
6376
e957c9ff0bda
put boiler plate for CompilerToVM native methods in macros
Doug Simon <doug.simon@oracle.com>
parents:
6367
diff
changeset
|
635 C2V_END |
1423
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
636 |
22636
1ec4129907b3
made CompilerToVM package-private
Doug Simon <doug.simon@oracle.com>
parents:
22620
diff
changeset
|
637 C2V_VMENTRY(void, resetCompilationStatistics, (JNIEnv *jniEnv, jobject)) |
22650
939d5da65929
reduced delta against jvmci-9
Doug Simon <doug.simon@oracle.com>
parents:
22648
diff
changeset
|
638 JVMCICompiler* compiler = JVMCICompiler::instance(CHECK); |
939d5da65929
reduced delta against jvmci-9
Doug Simon <doug.simon@oracle.com>
parents:
22648
diff
changeset
|
639 CompilerStatistics* stats = compiler->stats(); |
16006
66a9286203a2
decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents:
15968
diff
changeset
|
640 stats->_standard.reset(); |
66a9286203a2
decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents:
15968
diff
changeset
|
641 stats->_osr.reset(); |
13103
c0b0974dd509
moved notification of Graal compilation statistics from VMToCompiler to CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
12779
diff
changeset
|
642 C2V_END |
c0b0974dd509
moved notification of Graal compilation statistics from VMToCompiler to CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
12779
diff
changeset
|
643 |
22643
456800cd1a17
Ensure that not_entrant InstalledCode can still be invalidated
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22642
diff
changeset
|
644 C2V_VMENTRY(jobject, disassembleCodeBlob, (JNIEnv *jniEnv, jobject, jobject installedCode)) |
8349
8d6ea1915d42
merged CodeInfo into InstalledCode (GRAAL-156)
Doug Simon <doug.simon@oracle.com>
parents:
8348
diff
changeset
|
645 ResourceMark rm; |
8d6ea1915d42
merged CodeInfo into InstalledCode (GRAAL-156)
Doug Simon <doug.simon@oracle.com>
parents:
8348
diff
changeset
|
646 HandleMark hm; |
8d6ea1915d42
merged CodeInfo into InstalledCode (GRAAL-156)
Doug Simon <doug.simon@oracle.com>
parents:
8348
diff
changeset
|
647 |
22643
456800cd1a17
Ensure that not_entrant InstalledCode can still be invalidated
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22642
diff
changeset
|
648 if (installedCode == NULL) { |
456800cd1a17
Ensure that not_entrant InstalledCode can still be invalidated
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22642
diff
changeset
|
649 THROW_MSG_NULL(vmSymbols::java_lang_NullPointerException(), "installedCode is null"); |
456800cd1a17
Ensure that not_entrant InstalledCode can still be invalidated
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22642
diff
changeset
|
650 } |
456800cd1a17
Ensure that not_entrant InstalledCode can still be invalidated
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22642
diff
changeset
|
651 |
456800cd1a17
Ensure that not_entrant InstalledCode can still be invalidated
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22642
diff
changeset
|
652 jlong codeBlob = InstalledCode::address(installedCode); |
456800cd1a17
Ensure that not_entrant InstalledCode can still be invalidated
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22642
diff
changeset
|
653 if (codeBlob == 0L) { |
456800cd1a17
Ensure that not_entrant InstalledCode can still be invalidated
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22642
diff
changeset
|
654 return NULL; |
456800cd1a17
Ensure that not_entrant InstalledCode can still be invalidated
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22642
diff
changeset
|
655 } |
456800cd1a17
Ensure that not_entrant InstalledCode can still be invalidated
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22642
diff
changeset
|
656 |
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
|
657 CodeBlob* cb = (CodeBlob*) (address) codeBlob; |
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
|
658 if (cb == NULL) { |
8349
8d6ea1915d42
merged CodeInfo into InstalledCode (GRAAL-156)
Doug Simon <doug.simon@oracle.com>
parents:
8348
diff
changeset
|
659 return NULL; |
8d6ea1915d42
merged CodeInfo into InstalledCode (GRAAL-156)
Doug Simon <doug.simon@oracle.com>
parents:
8348
diff
changeset
|
660 } |
8d6ea1915d42
merged CodeInfo into InstalledCode (GRAAL-156)
Doug Simon <doug.simon@oracle.com>
parents:
8348
diff
changeset
|
661 |
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
|
662 // We don't want the stringStream buffer to resize during disassembly as it |
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
|
663 // uses scoped resource memory. If a nested function called during disassembly uses |
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
|
664 // a ResourceMark and the buffer expands within the scope of the mark, |
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
|
665 // the buffer becomes garbage when that scope is exited. Experience shows that |
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
|
666 // the disassembled code is typically about 10x the code size so a fixed buffer |
13236
25da0f4e5c77
added extra space to disassembler buffer to account for disassembly header
Doug Simon <doug.simon@oracle.com>
parents:
13181
diff
changeset
|
667 // sized to 20x code size plus a fixed amount for header info should be sufficient. |
25da0f4e5c77
added extra space to disassembler buffer to account for disassembly header
Doug Simon <doug.simon@oracle.com>
parents:
13181
diff
changeset
|
668 int bufferSize = cb->code_size() * 20 + 1024; |
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
|
669 char* buffer = NEW_RESOURCE_ARRAY(char, bufferSize); |
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
|
670 stringStream st(buffer, bufferSize); |
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
|
671 if (cb->is_nmethod()) { |
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
|
672 nmethod* nm = (nmethod*) cb; |
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
|
673 if (!nm->is_alive()) { |
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
|
674 return NULL; |
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
|
675 } |
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
|
676 Disassembler::decode(nm, &st); |
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
|
677 } else { |
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
|
678 Disassembler::decode(cb, &st); |
7784
016e23829147
added HotSpot implementation of disassembling APIs
Doug Simon <doug.simon@oracle.com>
parents:
7760
diff
changeset
|
679 } |
13772
284aea4028ca
Fix: HotSpotDisassemblerProvider should return null when the code could not be disassembled.
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
13769
diff
changeset
|
680 if (st.size() <= 0) { |
284aea4028ca
Fix: HotSpotDisassemblerProvider should return null when the code could not be disassembled.
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
13769
diff
changeset
|
681 return NULL; |
284aea4028ca
Fix: HotSpotDisassemblerProvider should return null when the code could not be disassembled.
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
13769
diff
changeset
|
682 } |
7784
016e23829147
added HotSpot implementation of disassembling APIs
Doug Simon <doug.simon@oracle.com>
parents:
7760
diff
changeset
|
683 |
016e23829147
added HotSpot implementation of disassembling APIs
Doug Simon <doug.simon@oracle.com>
parents:
7760
diff
changeset
|
684 Handle result = java_lang_String::create_from_platform_dependent_str(st.as_string(), CHECK_NULL); |
20898
23433619a7cd
Consistently use JNIHandles::make_local with THREAD parameter
Christian Wimmer <christian.wimmer@oracle.com>
parents:
20807
diff
changeset
|
685 return JNIHandles::make_local(THREAD, result()); |
7784
016e23829147
added HotSpot implementation of disassembling APIs
Doug Simon <doug.simon@oracle.com>
parents:
7760
diff
changeset
|
686 C2V_END |
016e23829147
added HotSpot implementation of disassembling APIs
Doug Simon <doug.simon@oracle.com>
parents:
7760
diff
changeset
|
687 |
22454
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22420
diff
changeset
|
688 C2V_VMENTRY(jobject, getStackTraceElement, (JNIEnv*, jobject, jobject jvmci_method, int bci)) |
5238
cce31bc56c00
made HotSpotResolvedMethodImpl.toStackTraceElement() call into native code to get an object containing source file info
Doug Simon <doug.simon@oracle.com>
parents:
5154
diff
changeset
|
689 ResourceMark rm; |
cce31bc56c00
made HotSpotResolvedMethodImpl.toStackTraceElement() call into native code to get an object containing source file info
Doug Simon <doug.simon@oracle.com>
parents:
5154
diff
changeset
|
690 HandleMark hm; |
cce31bc56c00
made HotSpotResolvedMethodImpl.toStackTraceElement() call into native code to get an object containing source file info
Doug Simon <doug.simon@oracle.com>
parents:
5154
diff
changeset
|
691 |
22454
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22420
diff
changeset
|
692 methodHandle method = CompilerToVM::asMethod(jvmci_method); |
5238
cce31bc56c00
made HotSpotResolvedMethodImpl.toStackTraceElement() call into native code to get an object containing source file info
Doug Simon <doug.simon@oracle.com>
parents:
5154
diff
changeset
|
693 oop element = java_lang_StackTraceElement::create(method, bci, CHECK_NULL); |
20898
23433619a7cd
Consistently use JNIHandles::make_local with THREAD parameter
Christian Wimmer <christian.wimmer@oracle.com>
parents:
20807
diff
changeset
|
694 return JNIHandles::make_local(THREAD, element); |
6376
e957c9ff0bda
put boiler plate for CompilerToVM native methods in macros
Doug Simon <doug.simon@oracle.com>
parents:
6367
diff
changeset
|
695 C2V_END |
5238
cce31bc56c00
made HotSpotResolvedMethodImpl.toStackTraceElement() call into native code to get an object containing source file info
Doug Simon <doug.simon@oracle.com>
parents:
5154
diff
changeset
|
696 |
22420
e3d9e0f9b50c
cleaned up and added more javadoc to CompilerToVM (JDK-8133194)
Doug Simon <doug.simon@oracle.com>
parents:
22414
diff
changeset
|
697 C2V_VMENTRY(jobject, executeInstalledCode, (JNIEnv*, jobject, jobject args, jobject hotspotInstalledCode)) |
5246
8bf2c37c46c4
added RiCompiledMethod.executeVarargs(Object...) to support compiling and calling arbitrary Java methods
Doug Simon <doug.simon@oracle.com>
parents:
5238
diff
changeset
|
698 ResourceMark rm; |
8bf2c37c46c4
added RiCompiledMethod.executeVarargs(Object...) to support compiling and calling arbitrary Java methods
Doug Simon <doug.simon@oracle.com>
parents:
5238
diff
changeset
|
699 HandleMark hm; |
8bf2c37c46c4
added RiCompiledMethod.executeVarargs(Object...) to support compiling and calling arbitrary Java methods
Doug Simon <doug.simon@oracle.com>
parents:
5238
diff
changeset
|
700 |
15161
2c940b1a48d8
Convert InstalledCode from an interface into an abstract class.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
15104
diff
changeset
|
701 jlong nmethodValue = InstalledCode::address(hotspotInstalledCode); |
13698
c3370b2e1cbc
added check for invalidated code in executeCompiledMethodVarargs
Doug Simon <doug.simon@oracle.com>
parents:
13641
diff
changeset
|
702 if (nmethodValue == 0L) { |
22672
1bbd4a7c274b
Rename jdk.internal.jvmci to jdk.vm.ci
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22651
diff
changeset
|
703 THROW_NULL(vmSymbols::jdk_vm_ci_code_InvalidInstalledCodeException()); |
13698
c3370b2e1cbc
added check for invalidated code in executeCompiledMethodVarargs
Doug Simon <doug.simon@oracle.com>
parents:
13641
diff
changeset
|
704 } |
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
|
705 nmethod* nm = (nmethod*) (address) nmethodValue; |
9024
2b840ae76df1
Move nmethod parameter to the last position to keep passed on arguments in the correct registers.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
9023
diff
changeset
|
706 methodHandle mh = nm->method(); |
5246
8bf2c37c46c4
added RiCompiledMethod.executeVarargs(Object...) to support compiling and calling arbitrary Java methods
Doug Simon <doug.simon@oracle.com>
parents:
5238
diff
changeset
|
707 Symbol* signature = mh->signature(); |
7281
e960cda050d7
fixed bug in executing InstalledCode with more than 8 arguments
Doug Simon <doug.simon@oracle.com>
parents:
7232
diff
changeset
|
708 JavaCallArguments jca(mh->size_of_parameters()); |
5246
8bf2c37c46c4
added RiCompiledMethod.executeVarargs(Object...) to support compiling and calling arbitrary Java methods
Doug Simon <doug.simon@oracle.com>
parents:
5238
diff
changeset
|
709 |
5747
120820e30baa
added basic high-level interpreter support to HotSpot
Christian Haeubl <haeubl@ssw.jku.at>
parents:
5624
diff
changeset
|
710 JavaArgumentUnboxer jap(signature, &jca, (arrayOop) JNIHandles::resolve(args), mh->is_static()); |
5246
8bf2c37c46c4
added RiCompiledMethod.executeVarargs(Object...) to support compiling and calling arbitrary Java methods
Doug Simon <doug.simon@oracle.com>
parents:
5238
diff
changeset
|
711 JavaValue result(jap.get_ret_type()); |
8151
b8f261ba79c6
Minimize diff to plain HotSpot version.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
8127
diff
changeset
|
712 jca.set_alternative_target(nm); |
b8f261ba79c6
Minimize diff to plain HotSpot version.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
8127
diff
changeset
|
713 JavaCalls::call(&result, mh, &jca, CHECK_NULL); |
5246
8bf2c37c46c4
added RiCompiledMethod.executeVarargs(Object...) to support compiling and calling arbitrary Java methods
Doug Simon <doug.simon@oracle.com>
parents:
5238
diff
changeset
|
714 |
8bf2c37c46c4
added RiCompiledMethod.executeVarargs(Object...) to support compiling and calling arbitrary Java methods
Doug Simon <doug.simon@oracle.com>
parents:
5238
diff
changeset
|
715 if (jap.get_ret_type() == T_VOID) { |
8bf2c37c46c4
added RiCompiledMethod.executeVarargs(Object...) to support compiling and calling arbitrary Java methods
Doug Simon <doug.simon@oracle.com>
parents:
5238
diff
changeset
|
716 return NULL; |
5395
fc1943f18fef
fixed bug in returning array values from CompilerToVMImpl.executeCompiledMethodVarargs
Doug Simon <doug.simon@oracle.com>
parents:
5318
diff
changeset
|
717 } else if (jap.get_ret_type() == T_OBJECT || jap.get_ret_type() == T_ARRAY) { |
20898
23433619a7cd
Consistently use JNIHandles::make_local with THREAD parameter
Christian Wimmer <christian.wimmer@oracle.com>
parents:
20807
diff
changeset
|
718 return JNIHandles::make_local(THREAD, (oop) result.get_jobject()); |
5246
8bf2c37c46c4
added RiCompiledMethod.executeVarargs(Object...) to support compiling and calling arbitrary Java methods
Doug Simon <doug.simon@oracle.com>
parents:
5238
diff
changeset
|
719 } else { |
16308
e5a8608f7d63
Narrowing down the return value (short, char and bool) of called method on Big Endian architectures.
Stefan Anzinger <stefan.anzinger@gmail.com>
parents:
15205
diff
changeset
|
720 jvalue *value = (jvalue *) result.get_value_addr(); |
e5a8608f7d63
Narrowing down the return value (short, char and bool) of called method on Big Endian architectures.
Stefan Anzinger <stefan.anzinger@gmail.com>
parents:
15205
diff
changeset
|
721 // Narrow the value down if required (Important on big endian machines) |
e5a8608f7d63
Narrowing down the return value (short, char and bool) of called method on Big Endian architectures.
Stefan Anzinger <stefan.anzinger@gmail.com>
parents:
15205
diff
changeset
|
722 switch (jap.get_ret_type()) { |
e5a8608f7d63
Narrowing down the return value (short, char and bool) of called method on Big Endian architectures.
Stefan Anzinger <stefan.anzinger@gmail.com>
parents:
15205
diff
changeset
|
723 case T_BOOLEAN: |
e5a8608f7d63
Narrowing down the return value (short, char and bool) of called method on Big Endian architectures.
Stefan Anzinger <stefan.anzinger@gmail.com>
parents:
15205
diff
changeset
|
724 value->z = (jboolean) value->i; |
e5a8608f7d63
Narrowing down the return value (short, char and bool) of called method on Big Endian architectures.
Stefan Anzinger <stefan.anzinger@gmail.com>
parents:
15205
diff
changeset
|
725 break; |
e5a8608f7d63
Narrowing down the return value (short, char and bool) of called method on Big Endian architectures.
Stefan Anzinger <stefan.anzinger@gmail.com>
parents:
15205
diff
changeset
|
726 case T_BYTE: |
e5a8608f7d63
Narrowing down the return value (short, char and bool) of called method on Big Endian architectures.
Stefan Anzinger <stefan.anzinger@gmail.com>
parents:
15205
diff
changeset
|
727 value->b = (jbyte) value->i; |
e5a8608f7d63
Narrowing down the return value (short, char and bool) of called method on Big Endian architectures.
Stefan Anzinger <stefan.anzinger@gmail.com>
parents:
15205
diff
changeset
|
728 break; |
e5a8608f7d63
Narrowing down the return value (short, char and bool) of called method on Big Endian architectures.
Stefan Anzinger <stefan.anzinger@gmail.com>
parents:
15205
diff
changeset
|
729 case T_CHAR: |
e5a8608f7d63
Narrowing down the return value (short, char and bool) of called method on Big Endian architectures.
Stefan Anzinger <stefan.anzinger@gmail.com>
parents:
15205
diff
changeset
|
730 value->c = (jchar) value->i; |
e5a8608f7d63
Narrowing down the return value (short, char and bool) of called method on Big Endian architectures.
Stefan Anzinger <stefan.anzinger@gmail.com>
parents:
15205
diff
changeset
|
731 break; |
e5a8608f7d63
Narrowing down the return value (short, char and bool) of called method on Big Endian architectures.
Stefan Anzinger <stefan.anzinger@gmail.com>
parents:
15205
diff
changeset
|
732 case T_SHORT: |
e5a8608f7d63
Narrowing down the return value (short, char and bool) of called method on Big Endian architectures.
Stefan Anzinger <stefan.anzinger@gmail.com>
parents:
15205
diff
changeset
|
733 value->s = (jshort) value->i; |
e5a8608f7d63
Narrowing down the return value (short, char and bool) of called method on Big Endian architectures.
Stefan Anzinger <stefan.anzinger@gmail.com>
parents:
15205
diff
changeset
|
734 break; |
e5a8608f7d63
Narrowing down the return value (short, char and bool) of called method on Big Endian architectures.
Stefan Anzinger <stefan.anzinger@gmail.com>
parents:
15205
diff
changeset
|
735 } |
e5a8608f7d63
Narrowing down the return value (short, char and bool) of called method on Big Endian architectures.
Stefan Anzinger <stefan.anzinger@gmail.com>
parents:
15205
diff
changeset
|
736 oop o = java_lang_boxing_object::create(jap.get_ret_type(), value, CHECK_NULL); |
20898
23433619a7cd
Consistently use JNIHandles::make_local with THREAD parameter
Christian Wimmer <christian.wimmer@oracle.com>
parents:
20807
diff
changeset
|
737 return JNIHandles::make_local(THREAD, o); |
5246
8bf2c37c46c4
added RiCompiledMethod.executeVarargs(Object...) to support compiling and calling arbitrary Java methods
Doug Simon <doug.simon@oracle.com>
parents:
5238
diff
changeset
|
738 } |
6376
e957c9ff0bda
put boiler plate for CompilerToVM native methods in macros
Doug Simon <doug.simon@oracle.com>
parents:
6367
diff
changeset
|
739 C2V_END |
5246
8bf2c37c46c4
added RiCompiledMethod.executeVarargs(Object...) to support compiling and calling arbitrary Java methods
Doug Simon <doug.simon@oracle.com>
parents:
5238
diff
changeset
|
740 |
22454
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22420
diff
changeset
|
741 C2V_VMENTRY(jlongArray, getLineNumberTable, (JNIEnv *, jobject, jobject jvmci_method)) |
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22420
diff
changeset
|
742 Method* method = CompilerToVM::asMethod(jvmci_method); |
8269
985a97ba083c
Fix spacing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
8215
diff
changeset
|
743 if (!method->has_linenumber_table()) { |
7310
79a7b761755c
Added getLineNumberTable and getFileName capabilities.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7232
diff
changeset
|
744 return NULL; |
79a7b761755c
Added getLineNumberTable and getFileName capabilities.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7232
diff
changeset
|
745 } |
79a7b761755c
Added getLineNumberTable and getFileName capabilities.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7232
diff
changeset
|
746 u2 num_entries = 0; |
79a7b761755c
Added getLineNumberTable and getFileName capabilities.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7232
diff
changeset
|
747 CompressedLineNumberReadStream streamForSize(method->compressed_linenumber_table()); |
79a7b761755c
Added getLineNumberTable and getFileName capabilities.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7232
diff
changeset
|
748 while (streamForSize.read_pair()) { |
79a7b761755c
Added getLineNumberTable and getFileName capabilities.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7232
diff
changeset
|
749 num_entries++; |
79a7b761755c
Added getLineNumberTable and getFileName capabilities.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7232
diff
changeset
|
750 } |
79a7b761755c
Added getLineNumberTable and getFileName capabilities.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7232
diff
changeset
|
751 |
79a7b761755c
Added getLineNumberTable and getFileName capabilities.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7232
diff
changeset
|
752 CompressedLineNumberReadStream stream(method->compressed_linenumber_table()); |
15806
240cc9a901fb
don't use JNI natives to interact with VM metadata
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
15805
diff
changeset
|
753 typeArrayOop result = oopFactory::new_longArray(2 * num_entries, CHECK_NULL); |
7310
79a7b761755c
Added getLineNumberTable and getFileName capabilities.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7232
diff
changeset
|
754 |
79a7b761755c
Added getLineNumberTable and getFileName capabilities.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7232
diff
changeset
|
755 int i = 0; |
79a7b761755c
Added getLineNumberTable and getFileName capabilities.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7232
diff
changeset
|
756 jlong value; |
79a7b761755c
Added getLineNumberTable and getFileName capabilities.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7232
diff
changeset
|
757 while (stream.read_pair()) { |
79a7b761755c
Added getLineNumberTable and getFileName capabilities.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7232
diff
changeset
|
758 value = ((long) stream.bci()); |
15806
240cc9a901fb
don't use JNI natives to interact with VM metadata
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
15805
diff
changeset
|
759 result->long_at_put(i, value); |
7310
79a7b761755c
Added getLineNumberTable and getFileName capabilities.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7232
diff
changeset
|
760 value = ((long) stream.line()); |
15806
240cc9a901fb
don't use JNI natives to interact with VM metadata
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
15805
diff
changeset
|
761 result->long_at_put(i + 1, value); |
7310
79a7b761755c
Added getLineNumberTable and getFileName capabilities.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7232
diff
changeset
|
762 i += 2; |
79a7b761755c
Added getLineNumberTable and getFileName capabilities.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7232
diff
changeset
|
763 } |
79a7b761755c
Added getLineNumberTable and getFileName capabilities.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7232
diff
changeset
|
764 |
20898
23433619a7cd
Consistently use JNIHandles::make_local with THREAD parameter
Christian Wimmer <christian.wimmer@oracle.com>
parents:
20807
diff
changeset
|
765 return (jlongArray) JNIHandles::make_local(THREAD, result); |
7310
79a7b761755c
Added getLineNumberTable and getFileName capabilities.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7232
diff
changeset
|
766 C2V_END |
79a7b761755c
Added getLineNumberTable and getFileName capabilities.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7232
diff
changeset
|
767 |
22454
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22420
diff
changeset
|
768 C2V_VMENTRY(jlong, getLocalVariableTableStart, (JNIEnv *, jobject, jobject jvmci_method)) |
7786
8bbbde9d0a52
extended ResolvedJavaMethod API by getLocalVariableTable
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
7784
diff
changeset
|
769 ResourceMark rm; |
22454
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22420
diff
changeset
|
770 Method* method = CompilerToVM::asMethod(jvmci_method); |
8269
985a97ba083c
Fix spacing.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
8215
diff
changeset
|
771 if (!method->has_localvariable_table()) { |
13306
dfb780080923
moved most CompilerToVM.getLocalVariableTable to Java
twisti
parents:
13305
diff
changeset
|
772 return 0; |
7786
8bbbde9d0a52
extended ResolvedJavaMethod API by getLocalVariableTable
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
7784
diff
changeset
|
773 } |
13306
dfb780080923
moved most CompilerToVM.getLocalVariableTable to Java
twisti
parents:
13305
diff
changeset
|
774 return (jlong) (address) method->localvariable_table_start(); |
7786
8bbbde9d0a52
extended ResolvedJavaMethod API by getLocalVariableTable
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
7784
diff
changeset
|
775 C2V_END |
8bbbde9d0a52
extended ResolvedJavaMethod API by getLocalVariableTable
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
7784
diff
changeset
|
776 |
22454
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22420
diff
changeset
|
777 C2V_VMENTRY(jint, getLocalVariableTableLength, (JNIEnv *, jobject, jobject jvmci_method)) |
13306
dfb780080923
moved most CompilerToVM.getLocalVariableTable to Java
twisti
parents:
13305
diff
changeset
|
778 ResourceMark rm; |
22454
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22420
diff
changeset
|
779 Method* method = CompilerToVM::asMethod(jvmci_method); |
13306
dfb780080923
moved most CompilerToVM.getLocalVariableTable to Java
twisti
parents:
13305
diff
changeset
|
780 return method->localvariable_table_length(); |
dfb780080923
moved most CompilerToVM.getLocalVariableTable to Java
twisti
parents:
13305
diff
changeset
|
781 C2V_END |
7310
79a7b761755c
Added getLineNumberTable and getFileName capabilities.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7232
diff
changeset
|
782 |
22454
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22420
diff
changeset
|
783 C2V_VMENTRY(void, reprofile, (JNIEnv*, jobject, jobject jvmci_method)) |
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22420
diff
changeset
|
784 Method* method = CompilerToVM::asMethod(jvmci_method); |
10408
836a62f43af9
Merge with http://hg.openjdk.java.net/hsx/hsx25/hotspot/
Doug Simon <doug.simon@oracle.com>
parents:
10072
diff
changeset
|
785 MethodCounters* mcs = method->method_counters(); |
836a62f43af9
Merge with http://hg.openjdk.java.net/hsx/hsx25/hotspot/
Doug Simon <doug.simon@oracle.com>
parents:
10072
diff
changeset
|
786 if (mcs != NULL) { |
836a62f43af9
Merge with http://hg.openjdk.java.net/hsx/hsx25/hotspot/
Doug Simon <doug.simon@oracle.com>
parents:
10072
diff
changeset
|
787 mcs->clear_counters(); |
836a62f43af9
Merge with http://hg.openjdk.java.net/hsx/hsx25/hotspot/
Doug Simon <doug.simon@oracle.com>
parents:
10072
diff
changeset
|
788 } |
836a62f43af9
Merge with http://hg.openjdk.java.net/hsx/hsx25/hotspot/
Doug Simon <doug.simon@oracle.com>
parents:
10072
diff
changeset
|
789 NOT_PRODUCT(method->set_compiled_invocation_count(0)); |
8611
6c4db417385a
added API to reset the profiling information for a method
Christian Haeubl <haeubl@ssw.jku.at>
parents:
8451
diff
changeset
|
790 |
6c4db417385a
added API to reset the profiling information for a method
Christian Haeubl <haeubl@ssw.jku.at>
parents:
8451
diff
changeset
|
791 nmethod* code = method->code(); |
6c4db417385a
added API to reset the profiling information for a method
Christian Haeubl <haeubl@ssw.jku.at>
parents:
8451
diff
changeset
|
792 if (code != NULL) { |
6c4db417385a
added API to reset the profiling information for a method
Christian Haeubl <haeubl@ssw.jku.at>
parents:
8451
diff
changeset
|
793 code->make_not_entrant(); |
6c4db417385a
added API to reset the profiling information for a method
Christian Haeubl <haeubl@ssw.jku.at>
parents:
8451
diff
changeset
|
794 } |
6c4db417385a
added API to reset the profiling information for a method
Christian Haeubl <haeubl@ssw.jku.at>
parents:
8451
diff
changeset
|
795 |
6c4db417385a
added API to reset the profiling information for a method
Christian Haeubl <haeubl@ssw.jku.at>
parents:
8451
diff
changeset
|
796 MethodData* method_data = method->method_data(); |
6c4db417385a
added API to reset the profiling information for a method
Christian Haeubl <haeubl@ssw.jku.at>
parents:
8451
diff
changeset
|
797 if (method_data == NULL) { |
6c4db417385a
added API to reset the profiling information for a method
Christian Haeubl <haeubl@ssw.jku.at>
parents:
8451
diff
changeset
|
798 ClassLoaderData* loader_data = method->method_holder()->class_loader_data(); |
6c4db417385a
added API to reset the profiling information for a method
Christian Haeubl <haeubl@ssw.jku.at>
parents:
8451
diff
changeset
|
799 method_data = MethodData::allocate(loader_data, method, CHECK); |
6c4db417385a
added API to reset the profiling information for a method
Christian Haeubl <haeubl@ssw.jku.at>
parents:
8451
diff
changeset
|
800 method->set_method_data(method_data); |
6c4db417385a
added API to reset the profiling information for a method
Christian Haeubl <haeubl@ssw.jku.at>
parents:
8451
diff
changeset
|
801 } else { |
18137
94faadc823ea
MethodData::initialize: remove unused argument
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
18043
diff
changeset
|
802 method_data->initialize(); |
8611
6c4db417385a
added API to reset the profiling information for a method
Christian Haeubl <haeubl@ssw.jku.at>
parents:
8451
diff
changeset
|
803 } |
6c4db417385a
added API to reset the profiling information for a method
Christian Haeubl <haeubl@ssw.jku.at>
parents:
8451
diff
changeset
|
804 C2V_END |
6c4db417385a
added API to reset the profiling information for a method
Christian Haeubl <haeubl@ssw.jku.at>
parents:
8451
diff
changeset
|
805 |
6c4db417385a
added API to reset the profiling information for a method
Christian Haeubl <haeubl@ssw.jku.at>
parents:
8451
diff
changeset
|
806 |
22643
456800cd1a17
Ensure that not_entrant InstalledCode can still be invalidated
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22642
diff
changeset
|
807 C2V_VMENTRY(void, invalidateInstalledCode, (JNIEnv*, jobject, jobject installed_code)) |
456800cd1a17
Ensure that not_entrant InstalledCode can still be invalidated
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22642
diff
changeset
|
808 Handle installed_code_handle = JNIHandles::resolve(installed_code); |
22736
2dea101cdfe9
Fix assertion failures with G1 barrier logic and guard InstalledCode updates
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22730
diff
changeset
|
809 nmethod::invalidate_installed_code(installed_code_handle, CHECK); |
9023
f94bb5d20e5d
Rename MethodInvalidatedException to InvalidInstalledCodeException (and make it a checked exception). Make sure that a compiled code object can always be directly called without first doing a check on the native method pointer.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
8996
diff
changeset
|
810 C2V_END |
f94bb5d20e5d
Rename MethodInvalidatedException to InvalidInstalledCodeException (and make it a checked exception). Make sure that a compiled code object can always be directly called without first doing a check on the native method pointer.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
8996
diff
changeset
|
811 |
20176
03b4fa99eff8
rename CompilerToVM.readUnsafeOop to readUncompressedOop and only use it for reading oops in VM data structures since Unsafe.getObject() can be used for other cases
Doug Simon <doug.simon@oracle.com>
parents:
19454
diff
changeset
|
812 C2V_VMENTRY(jobject, readUncompressedOop, (JNIEnv*, jobject, jlong addr)) |
03b4fa99eff8
rename CompilerToVM.readUnsafeOop to readUncompressedOop and only use it for reading oops in VM data structures since Unsafe.getObject() can be used for other cases
Doug Simon <doug.simon@oracle.com>
parents:
19454
diff
changeset
|
813 oop ret = oopDesc::load_decode_heap_oop((oop*)(address)addr); |
20898
23433619a7cd
Consistently use JNIHandles::make_local with THREAD parameter
Christian Wimmer <christian.wimmer@oracle.com>
parents:
20807
diff
changeset
|
814 return JNIHandles::make_local(THREAD, ret); |
18719
6484e5c068c7
Generalize object reading in HotSpotMemoryAccessProvider.
Roland Schatz <roland.schatz@oracle.com>
parents:
18222
diff
changeset
|
815 C2V_END |
6484e5c068c7
Generalize object reading in HotSpotMemoryAccessProvider.
Roland Schatz <roland.schatz@oracle.com>
parents:
18222
diff
changeset
|
816 |
22636
1ec4129907b3
made CompilerToVM package-private
Doug Simon <doug.simon@oracle.com>
parents:
22620
diff
changeset
|
817 C2V_VMENTRY(jlongArray, collectCounters, (JNIEnv*, jobject)) |
21559
be896a1983c0
recast all Graal native code as JVMCI code (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
21556
diff
changeset
|
818 typeArrayOop arrayOop = oopFactory::new_longArray(JVMCICounterSize, CHECK_NULL); |
11852
d7964e96b0b0
move benchmark counters into separate class and make them correct for multithreaded applications
Lukas Stadler <lukas.stadler@jku.at>
parents:
11520
diff
changeset
|
819 JavaThread::collect_counters(arrayOop); |
20898
23433619a7cd
Consistently use JNIHandles::make_local with THREAD parameter
Christian Wimmer <christian.wimmer@oracle.com>
parents:
20807
diff
changeset
|
820 return (jlongArray) JNIHandles::make_local(THREAD, arrayOop); |
11852
d7964e96b0b0
move benchmark counters into separate class and make them correct for multithreaded applications
Lukas Stadler <lukas.stadler@jku.at>
parents:
11520
diff
changeset
|
821 C2V_END |
d7964e96b0b0
move benchmark counters into separate class and make them correct for multithreaded applications
Lukas Stadler <lukas.stadler@jku.at>
parents:
11520
diff
changeset
|
822 |
22454
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22420
diff
changeset
|
823 C2V_VMENTRY(int, allocateCompileId, (JNIEnv*, jobject, jobject jvmci_method, int entry_bci)) |
13630
b1838411e896
Use compile ids assigned by hotspot
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
13578
diff
changeset
|
824 HandleMark hm; |
b1838411e896
Use compile ids assigned by hotspot
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
13578
diff
changeset
|
825 ResourceMark rm; |
22642
6b444ec119b8
Sanity check arguments to allocateCompileId
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22636
diff
changeset
|
826 if (JNIHandles::resolve(jvmci_method) == NULL) { |
6b444ec119b8
Sanity check arguments to allocateCompileId
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22636
diff
changeset
|
827 THROW_0(vmSymbols::java_lang_NullPointerException()); |
6b444ec119b8
Sanity check arguments to allocateCompileId
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22636
diff
changeset
|
828 } |
22454
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22420
diff
changeset
|
829 Method* method = CompilerToVM::asMethod(jvmci_method); |
22642
6b444ec119b8
Sanity check arguments to allocateCompileId
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22636
diff
changeset
|
830 if (entry_bci >= method->code_size() || entry_bci < -1) { |
6b444ec119b8
Sanity check arguments to allocateCompileId
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22636
diff
changeset
|
831 THROW_MSG_0(vmSymbols::java_lang_IllegalArgumentException(), err_msg("Unexpected bci %d", entry_bci)); |
6b444ec119b8
Sanity check arguments to allocateCompileId
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22636
diff
changeset
|
832 } |
13969
fe034af88233
Acquire proper locks before calling assign_compile_id
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
13953
diff
changeset
|
833 return CompileBroker::assign_compile_id_unlocked(THREAD, method, entry_bci); |
13630
b1838411e896
Use compile ids assigned by hotspot
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
13578
diff
changeset
|
834 C2V_END |
b1838411e896
Use compile ids assigned by hotspot
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
13578
diff
changeset
|
835 |
b1838411e896
Use compile ids assigned by hotspot
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
13578
diff
changeset
|
836 |
15806
240cc9a901fb
don't use JNI natives to interact with VM metadata
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
15805
diff
changeset
|
837 C2V_VMENTRY(jboolean, isMature, (JNIEnv*, jobject, jlong metaspace_method_data)) |
22454
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22420
diff
changeset
|
838 MethodData* mdo = CompilerToVM::asMethodData(metaspace_method_data); |
13769
af344056124f
Only use mature method datas
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
13698
diff
changeset
|
839 return mdo != NULL && mdo->is_mature(); |
af344056124f
Only use mature method datas
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
13698
diff
changeset
|
840 C2V_END |
af344056124f
Only use mature method datas
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
13698
diff
changeset
|
841 |
22454
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22420
diff
changeset
|
842 C2V_VMENTRY(jboolean, hasCompiledCodeForOSR, (JNIEnv*, jobject, jobject jvmci_method, int entry_bci, int comp_level)) |
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22420
diff
changeset
|
843 Method* method = CompilerToVM::asMethod(jvmci_method); |
14107
800057208a2c
enable C1 + Graal tiered
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
14106
diff
changeset
|
844 return method->lookup_osr_nmethod_for(entry_bci, comp_level, true) != NULL; |
800057208a2c
enable C1 + Graal tiered
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
14106
diff
changeset
|
845 C2V_END |
800057208a2c
enable C1 + Graal tiered
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
14106
diff
changeset
|
846 |
22455
7ad03bf3d4a9
renames related to using metaspace wrappers instead of raw metaspace values
Doug Simon <doug.simon@oracle.com>
parents:
22454
diff
changeset
|
847 C2V_VMENTRY(jobject, getSymbol, (JNIEnv*, jobject, jlong symbol)) |
7ad03bf3d4a9
renames related to using metaspace wrappers instead of raw metaspace values
Doug Simon <doug.simon@oracle.com>
parents:
22454
diff
changeset
|
848 Handle sym = java_lang_String::create_from_symbol((Symbol*)(address)symbol, CHECK_NULL); |
15968
42eaa579e134
more improvements to runtime initialization:
Doug Simon <doug.simon@oracle.com>
parents:
15843
diff
changeset
|
849 return JNIHandles::make_local(THREAD, sym()); |
42eaa579e134
more improvements to runtime initialization:
Doug Simon <doug.simon@oracle.com>
parents:
15843
diff
changeset
|
850 C2V_END |
42eaa579e134
more improvements to runtime initialization:
Doug Simon <doug.simon@oracle.com>
parents:
15843
diff
changeset
|
851 |
22454
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22420
diff
changeset
|
852 bool matches(jobjectArray methods, Method* method) { |
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22420
diff
changeset
|
853 objArrayOop methods_oop = (objArrayOop) JNIHandles::resolve(methods); |
15088
d3add9b82b71
change to StackIntrospection and Truffle getStackTrace implementation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
15063
diff
changeset
|
854 |
d3add9b82b71
change to StackIntrospection and Truffle getStackTrace implementation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
15063
diff
changeset
|
855 for (int i = 0; i < methods_oop->length(); i++) { |
22597
99b7154e88c7
Avoid public native methods in CompilerToVM class.
Roland Schatz <roland.schatz@oracle.com>
parents:
22587
diff
changeset
|
856 oop resolved = methods_oop->obj_at(i); |
99b7154e88c7
Avoid public native methods in CompilerToVM class.
Roland Schatz <roland.schatz@oracle.com>
parents:
22587
diff
changeset
|
857 if (resolved->is_a(HotSpotResolvedJavaMethodImpl::klass()) && CompilerToVM::asMethod(resolved) == method) { |
15088
d3add9b82b71
change to StackIntrospection and Truffle getStackTrace implementation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
15063
diff
changeset
|
858 return true; |
d3add9b82b71
change to StackIntrospection and Truffle getStackTrace implementation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
15063
diff
changeset
|
859 } |
d3add9b82b71
change to StackIntrospection and Truffle getStackTrace implementation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
15063
diff
changeset
|
860 } |
d3add9b82b71
change to StackIntrospection and Truffle getStackTrace implementation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
15063
diff
changeset
|
861 return false; |
d3add9b82b71
change to StackIntrospection and Truffle getStackTrace implementation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
15063
diff
changeset
|
862 } |
d3add9b82b71
change to StackIntrospection and Truffle getStackTrace implementation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
15063
diff
changeset
|
863 |
22636
1ec4129907b3
made CompilerToVM package-private
Doug Simon <doug.simon@oracle.com>
parents:
22620
diff
changeset
|
864 C2V_VMENTRY(jobject, getNextStackFrame, (JNIEnv*, jobject compilerToVM, jobject hs_frame, jobjectArray methods, jint initialSkip)) |
15063
36e1a11a72b3
new StackIntrospection interface to allow access to stack contents
Lukas Stadler <lukas.stadler@oracle.com>
parents:
15059
diff
changeset
|
865 ResourceMark rm; |
36e1a11a72b3
new StackIntrospection interface to allow access to stack contents
Lukas Stadler <lukas.stadler@oracle.com>
parents:
15059
diff
changeset
|
866 |
36e1a11a72b3
new StackIntrospection interface to allow access to stack contents
Lukas Stadler <lukas.stadler@oracle.com>
parents:
15059
diff
changeset
|
867 if (!thread->has_last_Java_frame()) return NULL; |
22513
82818d115a98
jvmciJavaAccess classes are always instanceKlasses
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22496
diff
changeset
|
868 Handle result = HotSpotStackFrameReference::klass()->allocate_instance(thread); |
15063
36e1a11a72b3
new StackIntrospection interface to allow access to stack contents
Lukas Stadler <lukas.stadler@oracle.com>
parents:
15059
diff
changeset
|
869 HotSpotStackFrameReference::klass()->initialize(thread); |
36e1a11a72b3
new StackIntrospection interface to allow access to stack contents
Lukas Stadler <lukas.stadler@oracle.com>
parents:
15059
diff
changeset
|
870 |
36e1a11a72b3
new StackIntrospection interface to allow access to stack contents
Lukas Stadler <lukas.stadler@oracle.com>
parents:
15059
diff
changeset
|
871 StackFrameStream fst(thread); |
36e1a11a72b3
new StackIntrospection interface to allow access to stack contents
Lukas Stadler <lukas.stadler@oracle.com>
parents:
15059
diff
changeset
|
872 if (hs_frame != NULL) { |
36e1a11a72b3
new StackIntrospection interface to allow access to stack contents
Lukas Stadler <lukas.stadler@oracle.com>
parents:
15059
diff
changeset
|
873 // look for the correct stack frame if one is given |
36e1a11a72b3
new StackIntrospection interface to allow access to stack contents
Lukas Stadler <lukas.stadler@oracle.com>
parents:
15059
diff
changeset
|
874 intptr_t* stack_pointer = (intptr_t*) HotSpotStackFrameReference::stackPointer(hs_frame); |
36e1a11a72b3
new StackIntrospection interface to allow access to stack contents
Lukas Stadler <lukas.stadler@oracle.com>
parents:
15059
diff
changeset
|
875 while (fst.current()->sp() != stack_pointer && !fst.is_done()) { |
36e1a11a72b3
new StackIntrospection interface to allow access to stack contents
Lukas Stadler <lukas.stadler@oracle.com>
parents:
15059
diff
changeset
|
876 fst.next(); |
36e1a11a72b3
new StackIntrospection interface to allow access to stack contents
Lukas Stadler <lukas.stadler@oracle.com>
parents:
15059
diff
changeset
|
877 } |
36e1a11a72b3
new StackIntrospection interface to allow access to stack contents
Lukas Stadler <lukas.stadler@oracle.com>
parents:
15059
diff
changeset
|
878 if (fst.current()->sp() != stack_pointer) { |
36e1a11a72b3
new StackIntrospection interface to allow access to stack contents
Lukas Stadler <lukas.stadler@oracle.com>
parents:
15059
diff
changeset
|
879 THROW_MSG_NULL(vmSymbols::java_lang_IllegalStateException(), "stack frame not found") |
36e1a11a72b3
new StackIntrospection interface to allow access to stack contents
Lukas Stadler <lukas.stadler@oracle.com>
parents:
15059
diff
changeset
|
880 } |
36e1a11a72b3
new StackIntrospection interface to allow access to stack contents
Lukas Stadler <lukas.stadler@oracle.com>
parents:
15059
diff
changeset
|
881 } |
36e1a11a72b3
new StackIntrospection interface to allow access to stack contents
Lukas Stadler <lukas.stadler@oracle.com>
parents:
15059
diff
changeset
|
882 |
36e1a11a72b3
new StackIntrospection interface to allow access to stack contents
Lukas Stadler <lukas.stadler@oracle.com>
parents:
15059
diff
changeset
|
883 int frame_number = 0; |
36e1a11a72b3
new StackIntrospection interface to allow access to stack contents
Lukas Stadler <lukas.stadler@oracle.com>
parents:
15059
diff
changeset
|
884 vframe* vf = vframe::new_vframe(fst.current(), fst.register_map(), thread); |
36e1a11a72b3
new StackIntrospection interface to allow access to stack contents
Lukas Stadler <lukas.stadler@oracle.com>
parents:
15059
diff
changeset
|
885 if (hs_frame != NULL) { |
36e1a11a72b3
new StackIntrospection interface to allow access to stack contents
Lukas Stadler <lukas.stadler@oracle.com>
parents:
15059
diff
changeset
|
886 // look for the correct vframe within the stack frame if one is given |
36e1a11a72b3
new StackIntrospection interface to allow access to stack contents
Lukas Stadler <lukas.stadler@oracle.com>
parents:
15059
diff
changeset
|
887 int last_frame_number = HotSpotStackFrameReference::frameNumber(hs_frame); |
36e1a11a72b3
new StackIntrospection interface to allow access to stack contents
Lukas Stadler <lukas.stadler@oracle.com>
parents:
15059
diff
changeset
|
888 while (frame_number < last_frame_number) { |
36e1a11a72b3
new StackIntrospection interface to allow access to stack contents
Lukas Stadler <lukas.stadler@oracle.com>
parents:
15059
diff
changeset
|
889 if (vf->is_top()) { |
36e1a11a72b3
new StackIntrospection interface to allow access to stack contents
Lukas Stadler <lukas.stadler@oracle.com>
parents:
15059
diff
changeset
|
890 THROW_MSG_NULL(vmSymbols::java_lang_IllegalStateException(), "invalid frame number") |
36e1a11a72b3
new StackIntrospection interface to allow access to stack contents
Lukas Stadler <lukas.stadler@oracle.com>
parents:
15059
diff
changeset
|
891 } |
36e1a11a72b3
new StackIntrospection interface to allow access to stack contents
Lukas Stadler <lukas.stadler@oracle.com>
parents:
15059
diff
changeset
|
892 vf = vf->sender(); |
36e1a11a72b3
new StackIntrospection interface to allow access to stack contents
Lukas Stadler <lukas.stadler@oracle.com>
parents:
15059
diff
changeset
|
893 frame_number ++; |
36e1a11a72b3
new StackIntrospection interface to allow access to stack contents
Lukas Stadler <lukas.stadler@oracle.com>
parents:
15059
diff
changeset
|
894 } |
36e1a11a72b3
new StackIntrospection interface to allow access to stack contents
Lukas Stadler <lukas.stadler@oracle.com>
parents:
15059
diff
changeset
|
895 // move one frame forward |
36e1a11a72b3
new StackIntrospection interface to allow access to stack contents
Lukas Stadler <lukas.stadler@oracle.com>
parents:
15059
diff
changeset
|
896 if (vf->is_top()) { |
36e1a11a72b3
new StackIntrospection interface to allow access to stack contents
Lukas Stadler <lukas.stadler@oracle.com>
parents:
15059
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897 if (fst.is_done()) { |
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new StackIntrospection interface to allow access to stack contents
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898 return NULL; |
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|
899 } |
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900 fst.next(); |
36e1a11a72b3
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|
901 vf = vframe::new_vframe(fst.current(), fst.register_map(), thread); |
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new StackIntrospection interface to allow access to stack contents
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902 frame_number = 0; |
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903 } else { |
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new StackIntrospection interface to allow access to stack contents
Lukas Stadler <lukas.stadler@oracle.com>
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|
904 vf = vf->sender(); |
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|
905 frame_number++; |
36e1a11a72b3
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906 } |
36e1a11a72b3
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|
907 } |
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|
908 |
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909 while (true) { |
36e1a11a72b3
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910 // look for the given method |
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911 while (true) { |
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912 StackValueCollection* locals = NULL; |
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913 if (vf->is_compiled_frame()) { |
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|
914 // compiled method frame |
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|
915 compiledVFrame* cvf = compiledVFrame::cast(vf); |
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|
916 if (methods == NULL || matches(methods, cvf->method())) { |
15092
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add support for skipping stack frames in StackIntrospection.getStackTrace
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|
917 if (initialSkip > 0) { |
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add support for skipping stack frames in StackIntrospection.getStackTrace
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|
918 initialSkip --; |
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diff
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919 } else { |
22651
d06159da32c7
8137192: [JVMCI] GetNextStackFrameTest SIGSEGV @ ScopeDesc::objects()+0x1
Gilles Duboscq <gilles.m.duboscq@oracle.com>
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920 ScopeDesc* scope = cvf->scope(); |
d06159da32c7
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Gilles Duboscq <gilles.m.duboscq@oracle.com>
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921 // native wrapper do not have a scope |
d06159da32c7
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Gilles Duboscq <gilles.m.duboscq@oracle.com>
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|
922 if (scope != NULL && scope->objects() != NULL) { |
d06159da32c7
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Gilles Duboscq <gilles.m.duboscq@oracle.com>
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|
923 bool realloc_failures = Deoptimization::realloc_objects(thread, fst.current(), scope->objects(), THREAD); |
d06159da32c7
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Gilles Duboscq <gilles.m.duboscq@oracle.com>
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924 Deoptimization::reassign_fields(fst.current(), fst.register_map(), scope->objects(), realloc_failures, false); |
15092
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925 |
22651
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Gilles Duboscq <gilles.m.duboscq@oracle.com>
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|
926 GrowableArray<ScopeValue*>* local_values = scope->locals(); |
15092
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add support for skipping stack frames in StackIntrospection.getStackTrace
Lukas Stadler <lukas.stadler@oracle.com>
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927 typeArrayHandle array = oopFactory::new_boolArray(local_values->length(), thread); |
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928 for (int i = 0; i < local_values->length(); i++) { |
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929 ScopeValue* value = local_values->at(i); |
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930 if (value->is_object()) { |
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add support for skipping stack frames in StackIntrospection.getStackTrace
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|
931 array->bool_at_put(i, true); |
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Lukas Stadler <lukas.stadler@oracle.com>
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|
932 } |
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add support for skipping stack frames in StackIntrospection.getStackTrace
Lukas Stadler <lukas.stadler@oracle.com>
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|
933 } |
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add support for skipping stack frames in StackIntrospection.getStackTrace
Lukas Stadler <lukas.stadler@oracle.com>
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|
934 HotSpotStackFrameReference::set_localIsVirtual(result, array()); |
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|
935 } else { |
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|
936 HotSpotStackFrameReference::set_localIsVirtual(result, NULL); |
15063
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|
937 } |
36e1a11a72b3
new StackIntrospection interface to allow access to stack contents
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|
938 |
15092
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|
939 locals = cvf->locals(); |
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940 HotSpotStackFrameReference::set_bci(result, cvf->bci()); |
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76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
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|
941 oop method = CompilerToVM::get_jvmci_method(cvf->method(), CHECK_NULL); |
76af33d4d504
Make jvmci redefinition safe
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|
942 HotSpotStackFrameReference::set_method(result, method); |
15063
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|
943 } |
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new StackIntrospection interface to allow access to stack contents
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|
944 } |
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new StackIntrospection interface to allow access to stack contents
Lukas Stadler <lukas.stadler@oracle.com>
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|
945 } else if (vf->is_interpreted_frame()) { |
36e1a11a72b3
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|
946 // interpreted method frame |
36e1a11a72b3
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|
947 interpretedVFrame* ivf = interpretedVFrame::cast(vf); |
15088
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|
948 if (methods == NULL || matches(methods, ivf->method())) { |
15092
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|
949 if (initialSkip > 0) { |
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950 initialSkip --; |
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951 } else { |
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952 locals = ivf->locals(); |
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953 HotSpotStackFrameReference::set_bci(result, ivf->bci()); |
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|
954 oop method = CompilerToVM::get_jvmci_method(ivf->method(), CHECK_NULL); |
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|
955 HotSpotStackFrameReference::set_method(result, method); |
15092
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|
956 HotSpotStackFrameReference::set_localIsVirtual(result, NULL); |
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|
957 } |
15063
36e1a11a72b3
new StackIntrospection interface to allow access to stack contents
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|
958 } |
36e1a11a72b3
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|
959 } |
36e1a11a72b3
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|
960 |
36e1a11a72b3
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|
961 // locals != NULL means that we found a matching frame and result is already partially initialized |
36e1a11a72b3
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|
962 if (locals != NULL) { |
36e1a11a72b3
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|
963 HotSpotStackFrameReference::set_compilerToVM(result, JNIHandles::resolve(compilerToVM)); |
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|
964 HotSpotStackFrameReference::set_stackPointer(result, (jlong) fst.current()->sp()); |
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|
965 HotSpotStackFrameReference::set_frameNumber(result, frame_number); |
36e1a11a72b3
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|
966 |
36e1a11a72b3
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|
967 // initialize the locals array |
36e1a11a72b3
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|
968 objArrayHandle array = oopFactory::new_objectArray(locals->size(), thread); |
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969 for (int i = 0; i < locals->size(); i++) { |
36e1a11a72b3
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|
970 StackValue* var = locals->at(i); |
36e1a11a72b3
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|
971 if (var->type() == T_OBJECT) { |
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new StackIntrospection interface to allow access to stack contents
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|
972 array->obj_at_put(i, locals->at(i)->get_obj()()); |
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|
973 } |
36e1a11a72b3
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|
974 } |
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|
975 HotSpotStackFrameReference::set_locals(result, array()); |
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|
976 |
36e1a11a72b3
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|
977 return JNIHandles::make_local(thread, result()); |
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|
978 } |
36e1a11a72b3
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|
979 |
36e1a11a72b3
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|
980 if (vf->is_top()) { |
36e1a11a72b3
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|
981 break; |
36e1a11a72b3
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|
982 } |
36e1a11a72b3
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|
983 frame_number++; |
36e1a11a72b3
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|
984 vf = vf->sender(); |
36e1a11a72b3
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|
985 } // end of vframe loop |
36e1a11a72b3
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|
986 |
36e1a11a72b3
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|
987 if (fst.is_done()) { |
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|
988 break; |
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|
989 } |
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|
990 fst.next(); |
36e1a11a72b3
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|
991 vf = vframe::new_vframe(fst.current(), fst.register_map(), thread); |
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|
992 frame_number = 0; |
36e1a11a72b3
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|
993 } // end of frame loop |
36e1a11a72b3
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|
994 |
36e1a11a72b3
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|
995 // the end was reached without finding a matching method |
36e1a11a72b3
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|
996 return NULL; |
36e1a11a72b3
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|
997 C2V_END |
36e1a11a72b3
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|
998 |
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|
999 C2V_VMENTRY(void, resolveInvokeDynamicInPool, (JNIEnv*, jobject, jobject jvmci_constant_pool, jint index)) |
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|
1000 constantPoolHandle cp = CompilerToVM::asConstantPool(jvmci_constant_pool); |
15205
affef8631cf4
Add eager resolving for indy call sites
Gilles Duboscq <duboscq@ssw.jku.at>
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15177
diff
changeset
|
1001 CallInfo callInfo; |
affef8631cf4
Add eager resolving for indy call sites
Gilles Duboscq <duboscq@ssw.jku.at>
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15177
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changeset
|
1002 LinkResolver::resolve_invokedynamic(callInfo, cp, index, CHECK); |
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1003 ConstantPoolCacheEntry* cp_cache_entry = cp->invokedynamic_cp_cache_entry_at(index); |
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1004 cp_cache_entry->set_dynamic_call(cp, callInfo); |
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1005 C2V_END |
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1006 |
22454
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1007 C2V_VMENTRY(void, resolveInvokeHandleInPool, (JNIEnv*, jobject, jobject jvmci_constant_pool, jint index)) |
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1008 constantPoolHandle cp = CompilerToVM::asConstantPool(jvmci_constant_pool); |
22013
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1009 CallInfo callInfo; |
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1010 LinkResolver::resolve_invokehandle(callInfo, cp, index, CHECK); |
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1011 ConstantPoolCacheEntry* cp_cache_entry = cp_cache_entry = cp->cache()->entry_at(cp->decode_cpcache_index(index)); |
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1012 cp_cache_entry->set_method_handle(cp, callInfo); |
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1013 C2V_END |
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1014 |
22636
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1015 C2V_VMENTRY(jboolean, shouldDebugNonSafepoints, (JNIEnv*, jobject)) |
16243
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1016 //see compute_recording_non_safepoints in debugInfroRec.cpp |
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1017 if (JvmtiExport::should_post_compiled_method_load() && FLAG_IS_DEFAULT(DebugNonSafepoints)) { |
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1018 return true; |
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1019 } |
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1020 return DebugNonSafepoints; |
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1021 C2V_END |
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1022 |
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1023 // public native void materializeVirtualObjects(HotSpotStackFrameReference stackFrame, boolean invalidate); |
15806
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1024 C2V_VMENTRY(void, materializeVirtualObjects, (JNIEnv*, jobject, jobject hs_frame, bool invalidate)) |
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1025 ResourceMark rm; |
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1026 |
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1027 if (hs_frame == NULL) { |
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1028 THROW_MSG(vmSymbols::java_lang_NullPointerException(), "stack frame is null") |
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1029 } |
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1030 |
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1031 HotSpotStackFrameReference::klass()->initialize(thread); |
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1032 |
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1033 // look for the given stack frame |
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1034 StackFrameStream fst(thread); |
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1035 intptr_t* stack_pointer = (intptr_t*) HotSpotStackFrameReference::stackPointer(hs_frame); |
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1036 while (fst.current()->sp() != stack_pointer && !fst.is_done()) { |
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1037 fst.next(); |
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1038 } |
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1039 if (fst.current()->sp() != stack_pointer) { |
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1040 THROW_MSG(vmSymbols::java_lang_IllegalStateException(), "stack frame not found") |
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1041 } |
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1042 |
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1043 if (invalidate) { |
22620
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1044 if (!fst.current()->is_compiled_frame()) { |
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1045 THROW_MSG(vmSymbols::java_lang_IllegalStateException(), "compiled stack frame expected") |
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1046 } |
15063
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1047 assert(fst.current()->cb()->is_nmethod(), "nmethod expected"); |
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1048 ((nmethod*) fst.current()->cb())->make_not_entrant(); |
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1049 } |
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1050 Deoptimization::deoptimize(thread, *fst.current(), fst.register_map(), Deoptimization::Reason_none); |
22620
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1051 // look for the frame again as it has been updated by deopt (pc, deopt state...) |
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1052 StackFrameStream fstAfterDeopt(thread); |
c86a5e4c8725
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1053 while (fstAfterDeopt.current()->sp() != stack_pointer && !fstAfterDeopt.is_done()) { |
c86a5e4c8725
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1054 fstAfterDeopt.next(); |
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1055 } |
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1056 if (fstAfterDeopt.current()->sp() != stack_pointer) { |
c86a5e4c8725
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|
1057 THROW_MSG(vmSymbols::java_lang_IllegalStateException(), "stack frame not found after deopt") |
c86a5e4c8725
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1058 } |
15063
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|
1059 |
22620
c86a5e4c8725
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1060 vframe* vf = vframe::new_vframe(fstAfterDeopt.current(), fstAfterDeopt.register_map(), thread); |
15063
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1061 if (!vf->is_compiled_frame()) { |
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1062 THROW_MSG(vmSymbols::java_lang_IllegalStateException(), "compiled stack frame expected") |
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1063 } |
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1064 |
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1065 GrowableArray<compiledVFrame*>* virtualFrames = new GrowableArray<compiledVFrame*>(10); |
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1066 while (true) { |
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1067 assert(vf->is_compiled_frame(), "Wrong frame type"); |
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1068 virtualFrames->push(compiledVFrame::cast(vf)); |
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1069 if (vf->is_top()) { |
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1070 break; |
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1071 } |
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1072 vf = vf->sender(); |
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1073 } |
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1074 |
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1075 int last_frame_number = HotSpotStackFrameReference::frameNumber(hs_frame); |
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1076 if (last_frame_number >= virtualFrames->length()) { |
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1077 THROW_MSG(vmSymbols::java_lang_IllegalStateException(), "invalid frame number") |
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1078 } |
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1079 |
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1080 // Reallocate the non-escaping objects and restore their fields. |
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1081 assert (virtualFrames->at(last_frame_number)->scope() != NULL,"invalid scope"); |
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1082 GrowableArray<ScopeValue*>* objects = virtualFrames->at(last_frame_number)->scope()->objects(); |
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1083 |
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1084 if (objects == NULL) { |
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1085 // no objects to materialize |
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1086 return; |
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1087 } |
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1088 |
22650
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1089 bool realloc_failures = Deoptimization::realloc_objects(thread, fstAfterDeopt.current(), objects, THREAD); |
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1090 Deoptimization::reassign_fields(fstAfterDeopt.current(), fstAfterDeopt.register_map(), objects, realloc_failures, false); |
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1091 |
20807 | 1092 for (int frame_index = 0; frame_index < virtualFrames->length(); frame_index++) { |
1093 compiledVFrame* cvf = virtualFrames->at(frame_index); | |
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1094 |
20807 | 1095 GrowableArray<ScopeValue*>* scopeLocals = cvf->scope()->locals(); |
1096 StackValueCollection* locals = cvf->locals(); | |
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1097 |
20807 | 1098 if (locals != NULL) { |
1099 for (int i2 = 0; i2 < locals->size(); i2++) { | |
1100 StackValue* var = locals->at(i2); | |
1101 if (var->type() == T_OBJECT && scopeLocals->at(i2)->is_object()) { | |
1102 jvalue val; | |
1103 val.l = (jobject) locals->at(i2)->get_obj()(); | |
1104 cvf->update_local(T_OBJECT, i2, val); | |
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1105 } |
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1106 } |
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1107 } |
20807 | 1108 } |
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1109 |
20807 | 1110 // all locals are materialized by now |
1111 HotSpotStackFrameReference::set_localIsVirtual(hs_frame, NULL); | |
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1112 |
20807 | 1113 // update the locals array |
1114 objArrayHandle array = HotSpotStackFrameReference::locals(hs_frame); | |
1115 StackValueCollection* locals = virtualFrames->at(last_frame_number)->locals(); | |
1116 for (int i = 0; i < locals->size(); i++) { | |
1117 StackValue* var = locals->at(i); | |
1118 if (var->type() == T_OBJECT) { | |
1119 array->obj_at_put(i, locals->at(i)->get_obj()()); | |
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1120 } |
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1121 } |
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1122 C2V_END |
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1123 |
22636
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1124 C2V_VMENTRY(void, writeDebugOutput, (JNIEnv*, jobject, jbyteArray bytes, jint offset, jint length)) |
22650
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1125 if (bytes == NULL) { |
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1126 THROW(vmSymbols::java_lang_NullPointerException()); |
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1127 } |
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1128 typeArrayOop array = (typeArrayOop) JNIHandles::resolve(bytes); |
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1129 |
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1130 // Check if offset and length are non negative. |
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1131 if (offset < 0 || length < 0) { |
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1132 THROW(vmSymbols::java_lang_ArrayIndexOutOfBoundsException()); |
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1133 } |
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1134 // Check if the range is valid. |
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1135 if ((((unsigned int) length + (unsigned int) offset) > (unsigned int) array->length())) { |
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1136 THROW(vmSymbols::java_lang_ArrayIndexOutOfBoundsException()); |
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1137 } |
16405
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1138 while (length > 0) { |
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1139 jbyte* start = array->byte_at_addr(offset); |
16405
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1140 tty->write((char*) start, MIN2(length, O_BUFLEN)); |
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1141 length -= O_BUFLEN; |
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1142 offset += O_BUFLEN; |
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1143 } |
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1144 C2V_END |
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1145 |
22636
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1146 C2V_VMENTRY(void, flushDebugOutput, (JNIEnv*, jobject)) |
21119
294ed4ce1fa0
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Gilles Duboscq <gilles.m.duboscq@oracle.com>
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1147 tty->flush(); |
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1148 C2V_END |
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1149 |
22573
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1150 C2V_VMENTRY(int, methodDataProfileDataSize, (JNIEnv*, jobject, jlong metaspace_method_data, jint position)) |
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1151 ResourceMark rm; |
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1152 MethodData* mdo = CompilerToVM::asMethodData(metaspace_method_data); |
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1153 ProfileData* profile_data = mdo->data_at(position); |
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1154 if (mdo->is_valid(profile_data)) { |
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1155 return profile_data->size_in_bytes(); |
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1156 } |
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1157 DataLayout* data = mdo->extra_data_base(); |
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1158 DataLayout* end = mdo->extra_data_limit(); |
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1159 for (;; data = mdo->next_extra(data)) { |
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1160 assert(data < end, "moved past end of extra data"); |
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1161 profile_data = data->data_in(); |
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1162 if (mdo->dp_to_di(profile_data->dp()) == position) { |
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1163 return profile_data->size_in_bytes(); |
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1164 } |
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1165 } |
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|
1166 THROW_MSG_0(vmSymbols::java_lang_IllegalArgumentException(), err_msg("Invalid profile data position %d", position)); |
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1167 C2V_END |
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1168 |
22782
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|
1169 C2V_VMENTRY(int, interpreterFrameSize, (JNIEnv*, jobject, jobject bytecode_frame_handle)) |
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1170 if (bytecode_frame_handle == NULL) { |
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1171 THROW_0(vmSymbols::java_lang_NullPointerException()); |
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1172 } |
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1173 |
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1174 oop top_bytecode_frame = JNIHandles::resolve_non_null(bytecode_frame_handle); |
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1175 oop bytecode_frame = top_bytecode_frame; |
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1176 int size = 0; |
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1177 int callee_parameters = 0; |
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1178 int callee_locals = 0; |
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1179 Method* method = getMethodFromHotSpotMethod(BytecodePosition::method(bytecode_frame)); |
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1180 int extra_args = method->max_stack() - BytecodeFrame::numStack(bytecode_frame); |
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1181 |
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1182 while (bytecode_frame != NULL) { |
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1183 int locks = BytecodeFrame::numLocks(bytecode_frame); |
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1184 int temps = BytecodeFrame::numStack(bytecode_frame); |
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1185 bool is_top_frame = (bytecode_frame == top_bytecode_frame); |
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1186 Method* method = getMethodFromHotSpotMethod(BytecodePosition::method(bytecode_frame)); |
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1187 |
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1188 int frame_size = BytesPerWord * Interpreter::size_activation(method->max_stack(), |
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1189 temps + callee_parameters, |
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1190 extra_args, |
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1191 locks, |
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1192 callee_parameters, |
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1193 callee_locals, |
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1194 is_top_frame); |
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1195 size += frame_size; |
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1196 |
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1197 callee_parameters = method->size_of_parameters(); |
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1198 callee_locals = method->max_locals(); |
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1199 extra_args = 0; |
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1200 bytecode_frame = BytecodePosition::caller(bytecode_frame); |
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1201 } |
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1202 return size + Deoptimization::last_frame_adjust(0, callee_locals) * BytesPerWord; |
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1203 C2V_END |
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1204 |
15063
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|
1205 |
1423
760213a60e8b
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|
1206 #define CC (char*) /*cast a literal from (const char*)*/ |
6588
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1207 #define FN_PTR(f) CAST_FROM_FN_PTR(void*, &(c2v_ ## f)) |
1423
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1208 |
6950
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1209 #define STRING "Ljava/lang/String;" |
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1210 #define OBJECT "Ljava/lang/Object;" |
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1211 #define CLASS "Ljava/lang/Class;" |
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1212 #define STACK_TRACE_ELEMENT "Ljava/lang/StackTraceElement;" |
22672
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1213 #define INSTALLED_CODE "Ljdk/vm/ci/code/InstalledCode;" |
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1214 #define TARGET_DESCRIPTION "Ljdk/vm/ci/code/TargetDescription;" |
22782
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1215 #define BYTECODE_FRAME "Ljdk/vm/ci/code/BytecodeFrame;" |
22672
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1216 #define RESOLVED_METHOD "Ljdk/vm/ci/meta/ResolvedJavaMethod;" |
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1217 #define HS_RESOLVED_METHOD "Ljdk/vm/ci/hotspot/HotSpotResolvedJavaMethodImpl;" |
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1218 #define HS_RESOLVED_KLASS "Ljdk/vm/ci/hotspot/HotSpotResolvedObjectTypeImpl;" |
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1219 #define HS_CONSTANT_POOL "Ljdk/vm/ci/hotspot/HotSpotConstantPool;" |
1bbd4a7c274b
Rename jdk.internal.jvmci to jdk.vm.ci
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22651
diff
changeset
|
1220 #define HS_COMPILED_CODE "Ljdk/vm/ci/hotspot/HotSpotCompiledCode;" |
1bbd4a7c274b
Rename jdk.internal.jvmci to jdk.vm.ci
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22651
diff
changeset
|
1221 #define HS_CONFIG "Ljdk/vm/ci/hotspot/HotSpotVMConfig;" |
1bbd4a7c274b
Rename jdk.internal.jvmci to jdk.vm.ci
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22651
diff
changeset
|
1222 #define HS_STACK_FRAME_REF "Ljdk/vm/ci/hotspot/HotSpotStackFrameReference;" |
22699
ea58bbafd5b9
Move SpeculationLog implementation to HotSpotSpeculationLog, because it is not useful for other VMs
Christian Wimmer <christian.wimmer@oracle.com>
parents:
22672
diff
changeset
|
1223 #define HS_SPECULATION_LOG "Ljdk/vm/ci/hotspot/HotSpotSpeculationLog;" |
13769
af344056124f
Only use mature method datas
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
13698
diff
changeset
|
1224 #define METASPACE_METHOD_DATA "J" |
1423
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1422
diff
changeset
|
1225 |
22454
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22420
diff
changeset
|
1226 JNINativeMethod CompilerToVM::methods[] = { |
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22420
diff
changeset
|
1227 {CC"getBytecode", CC"("HS_RESOLVED_METHOD")[B", FN_PTR(getBytecode)}, |
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22420
diff
changeset
|
1228 {CC"getExceptionTableStart", CC"("HS_RESOLVED_METHOD")J", FN_PTR(getExceptionTableStart)}, |
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22420
diff
changeset
|
1229 {CC"getExceptionTableLength", CC"("HS_RESOLVED_METHOD")I", FN_PTR(getExceptionTableLength)}, |
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22420
diff
changeset
|
1230 {CC"findUniqueConcreteMethod", CC"("HS_RESOLVED_KLASS HS_RESOLVED_METHOD")"HS_RESOLVED_METHOD, FN_PTR(findUniqueConcreteMethod)}, |
22455
7ad03bf3d4a9
renames related to using metaspace wrappers instead of raw metaspace values
Doug Simon <doug.simon@oracle.com>
parents:
22454
diff
changeset
|
1231 {CC"getImplementor", CC"("HS_RESOLVED_KLASS")"HS_RESOLVED_KLASS, FN_PTR(getImplementor)}, |
22454
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22420
diff
changeset
|
1232 {CC"getStackTraceElement", CC"("HS_RESOLVED_METHOD"I)"STACK_TRACE_ELEMENT, FN_PTR(getStackTraceElement)}, |
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22420
diff
changeset
|
1233 {CC"methodIsIgnoredBySecurityStackWalk", CC"("HS_RESOLVED_METHOD")Z", FN_PTR(methodIsIgnoredBySecurityStackWalk)}, |
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22420
diff
changeset
|
1234 {CC"doNotInlineOrCompile", CC"("HS_RESOLVED_METHOD")V", FN_PTR(doNotInlineOrCompile)}, |
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22420
diff
changeset
|
1235 {CC"canInlineMethod", CC"("HS_RESOLVED_METHOD")Z", FN_PTR(canInlineMethod)}, |
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22420
diff
changeset
|
1236 {CC"shouldInlineMethod", CC"("HS_RESOLVED_METHOD")Z", FN_PTR(shouldInlineMethod)}, |
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22420
diff
changeset
|
1237 {CC"lookupType", CC"("STRING CLASS"Z)"HS_RESOLVED_KLASS, FN_PTR(lookupType)}, |
22605
f0ec628cb987
fixed javadoc for lookupNameRefInPool and lookupSignatureRefInPool in CompilerToVM and renamed them to lookupNameInPool and lookupSignatureInPool
Doug Simon <doug.simon@oracle.com>
parents:
22599
diff
changeset
|
1238 {CC"lookupNameInPool", CC"("HS_CONSTANT_POOL"I)"STRING, FN_PTR(lookupNameInPool)}, |
22454
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22420
diff
changeset
|
1239 {CC"lookupNameAndTypeRefIndexInPool", CC"("HS_CONSTANT_POOL"I)I", FN_PTR(lookupNameAndTypeRefIndexInPool)}, |
22605
f0ec628cb987
fixed javadoc for lookupNameRefInPool and lookupSignatureRefInPool in CompilerToVM and renamed them to lookupNameInPool and lookupSignatureInPool
Doug Simon <doug.simon@oracle.com>
parents:
22599
diff
changeset
|
1240 {CC"lookupSignatureInPool", CC"("HS_CONSTANT_POOL"I)"STRING, FN_PTR(lookupSignatureInPool)}, |
22487
a0e5714d5436
Remove Java implementation of HotSpotConstantPool Cache and ResolvedReferences and HotSpotSymbol.
twisti
parents:
22482
diff
changeset
|
1241 {CC"lookupKlassRefIndexInPool", CC"("HS_CONSTANT_POOL"I)I", FN_PTR(lookupKlassRefIndexInPool)}, |
22454
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22420
diff
changeset
|
1242 {CC"lookupKlassInPool", CC"("HS_CONSTANT_POOL"I)Ljava/lang/Object;", FN_PTR(lookupKlassInPool)}, |
22487
a0e5714d5436
Remove Java implementation of HotSpotConstantPool Cache and ResolvedReferences and HotSpotSymbol.
twisti
parents:
22482
diff
changeset
|
1243 {CC"lookupAppendixInPool", CC"("HS_CONSTANT_POOL"I)"OBJECT, FN_PTR(lookupAppendixInPool)}, |
22454
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22420
diff
changeset
|
1244 {CC"lookupMethodInPool", CC"("HS_CONSTANT_POOL"IB)"HS_RESOLVED_METHOD, FN_PTR(lookupMethodInPool)}, |
22487
a0e5714d5436
Remove Java implementation of HotSpotConstantPool Cache and ResolvedReferences and HotSpotSymbol.
twisti
parents:
22482
diff
changeset
|
1245 {CC"constantPoolRemapInstructionOperandFromCache", CC"("HS_CONSTANT_POOL"I)I", FN_PTR(constantPoolRemapInstructionOperandFromCache)}, |
22454
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22420
diff
changeset
|
1246 {CC"resolveConstantInPool", CC"("HS_CONSTANT_POOL"I)"OBJECT, FN_PTR(resolveConstantInPool)}, |
22487
a0e5714d5436
Remove Java implementation of HotSpotConstantPool Cache and ResolvedReferences and HotSpotSymbol.
twisti
parents:
22482
diff
changeset
|
1247 {CC"resolvePossiblyCachedConstantInPool", CC"("HS_CONSTANT_POOL"I)"OBJECT, FN_PTR(resolvePossiblyCachedConstantInPool)}, |
22455
7ad03bf3d4a9
renames related to using metaspace wrappers instead of raw metaspace values
Doug Simon <doug.simon@oracle.com>
parents:
22454
diff
changeset
|
1248 {CC"resolveTypeInPool", CC"("HS_CONSTANT_POOL"I)"HS_RESOLVED_KLASS, FN_PTR(resolveTypeInPool)}, |
22454
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22420
diff
changeset
|
1249 {CC"resolveFieldInPool", CC"("HS_CONSTANT_POOL"IB[J)"HS_RESOLVED_KLASS, FN_PTR(resolveFieldInPool)}, |
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22420
diff
changeset
|
1250 {CC"resolveInvokeDynamicInPool", CC"("HS_CONSTANT_POOL"I)V", FN_PTR(resolveInvokeDynamicInPool)}, |
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22420
diff
changeset
|
1251 {CC"resolveInvokeHandleInPool", CC"("HS_CONSTANT_POOL"I)V", FN_PTR(resolveInvokeHandleInPool)}, |
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22420
diff
changeset
|
1252 {CC"resolveMethod", CC"("HS_RESOLVED_KLASS HS_RESOLVED_METHOD HS_RESOLVED_KLASS")"HS_RESOLVED_METHOD, FN_PTR(resolveMethod)}, |
22583
c9f8eec77163
CompilerToVm.getVtableIndexForInterfaceMethod must not allow non-interface methods (JDK-8136659)
Stefan Anzinger <stefan.anzinger@oracle.com>
parents:
22576
diff
changeset
|
1253 {CC"getVtableIndexForInterfaceMethod", CC"("HS_RESOLVED_KLASS HS_RESOLVED_METHOD")I", FN_PTR(getVtableIndexForInterfaceMethod)}, |
22454
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22420
diff
changeset
|
1254 {CC"getClassInitializer", CC"("HS_RESOLVED_KLASS")"HS_RESOLVED_METHOD, FN_PTR(getClassInitializer)}, |
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22420
diff
changeset
|
1255 {CC"hasFinalizableSubclass", CC"("HS_RESOLVED_KLASS")Z", FN_PTR(hasFinalizableSubclass)}, |
22636
1ec4129907b3
made CompilerToVM package-private
Doug Simon <doug.simon@oracle.com>
parents:
22620
diff
changeset
|
1256 {CC"getMaxCallTargetOffset", CC"(J)J", FN_PTR(getMaxCallTargetOffset)}, |
22454
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22420
diff
changeset
|
1257 {CC"getResolvedJavaMethodAtSlot", CC"("CLASS"I)"HS_RESOLVED_METHOD, FN_PTR(getResolvedJavaMethodAtSlot)}, |
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22420
diff
changeset
|
1258 {CC"getResolvedJavaMethod", CC"(Ljava/lang/Object;J)"HS_RESOLVED_METHOD, FN_PTR(getResolvedJavaMethod)}, |
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22420
diff
changeset
|
1259 {CC"getConstantPool", CC"(Ljava/lang/Object;J)"HS_CONSTANT_POOL, FN_PTR(getConstantPool)}, |
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22420
diff
changeset
|
1260 {CC"getResolvedJavaType", CC"(Ljava/lang/Object;JZ)"HS_RESOLVED_KLASS, FN_PTR(getResolvedJavaType)}, |
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22420
diff
changeset
|
1261 {CC"initializeConfiguration", CC"("HS_CONFIG")V", FN_PTR(initializeConfiguration)}, |
22699
ea58bbafd5b9
Move SpeculationLog implementation to HotSpotSpeculationLog, because it is not useful for other VMs
Christian Wimmer <christian.wimmer@oracle.com>
parents:
22672
diff
changeset
|
1262 {CC"installCode", CC"("TARGET_DESCRIPTION HS_COMPILED_CODE INSTALLED_CODE HS_SPECULATION_LOG")I", FN_PTR(installCode)}, |
22636
1ec4129907b3
made CompilerToVM package-private
Doug Simon <doug.simon@oracle.com>
parents:
22620
diff
changeset
|
1263 {CC"resetCompilationStatistics", CC"()V", FN_PTR(resetCompilationStatistics)}, |
22643
456800cd1a17
Ensure that not_entrant InstalledCode can still be invalidated
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22642
diff
changeset
|
1264 {CC"disassembleCodeBlob", CC"("INSTALLED_CODE")"STRING, FN_PTR(disassembleCodeBlob)}, |
22454
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22420
diff
changeset
|
1265 {CC"executeInstalledCode", CC"(["OBJECT INSTALLED_CODE")"OBJECT, FN_PTR(executeInstalledCode)}, |
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22420
diff
changeset
|
1266 {CC"getLineNumberTable", CC"("HS_RESOLVED_METHOD")[J", FN_PTR(getLineNumberTable)}, |
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22420
diff
changeset
|
1267 {CC"getLocalVariableTableStart", CC"("HS_RESOLVED_METHOD")J", FN_PTR(getLocalVariableTableStart)}, |
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22420
diff
changeset
|
1268 {CC"getLocalVariableTableLength", CC"("HS_RESOLVED_METHOD")I", FN_PTR(getLocalVariableTableLength)}, |
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22420
diff
changeset
|
1269 {CC"reprofile", CC"("HS_RESOLVED_METHOD")V", FN_PTR(reprofile)}, |
22636
1ec4129907b3
made CompilerToVM package-private
Doug Simon <doug.simon@oracle.com>
parents:
22620
diff
changeset
|
1270 {CC"invalidateInstalledCode", CC"("INSTALLED_CODE")V", FN_PTR(invalidateInstalledCode)}, |
22454
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22420
diff
changeset
|
1271 {CC"readUncompressedOop", CC"(J)"OBJECT, FN_PTR(readUncompressedOop)}, |
22636
1ec4129907b3
made CompilerToVM package-private
Doug Simon <doug.simon@oracle.com>
parents:
22620
diff
changeset
|
1272 {CC"collectCounters", CC"()[J", FN_PTR(collectCounters)}, |
22454
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22420
diff
changeset
|
1273 {CC"allocateCompileId", CC"("HS_RESOLVED_METHOD"I)I", FN_PTR(allocateCompileId)}, |
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22420
diff
changeset
|
1274 {CC"isMature", CC"("METASPACE_METHOD_DATA")Z", FN_PTR(isMature)}, |
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22420
diff
changeset
|
1275 {CC"hasCompiledCodeForOSR", CC"("HS_RESOLVED_METHOD"II)Z", FN_PTR(hasCompiledCodeForOSR)}, |
22487
a0e5714d5436
Remove Java implementation of HotSpotConstantPool Cache and ResolvedReferences and HotSpotSymbol.
twisti
parents:
22482
diff
changeset
|
1276 {CC"getSymbol", CC"(J)"STRING, FN_PTR(getSymbol)}, |
22636
1ec4129907b3
made CompilerToVM package-private
Doug Simon <doug.simon@oracle.com>
parents:
22620
diff
changeset
|
1277 {CC"getNextStackFrame", CC"("HS_STACK_FRAME_REF "["RESOLVED_METHOD"I)"HS_STACK_FRAME_REF, FN_PTR(getNextStackFrame)}, |
22454
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22420
diff
changeset
|
1278 {CC"materializeVirtualObjects", CC"("HS_STACK_FRAME_REF"Z)V", FN_PTR(materializeVirtualObjects)}, |
22636
1ec4129907b3
made CompilerToVM package-private
Doug Simon <doug.simon@oracle.com>
parents:
22620
diff
changeset
|
1279 {CC"shouldDebugNonSafepoints", CC"()Z", FN_PTR(shouldDebugNonSafepoints)}, |
1ec4129907b3
made CompilerToVM package-private
Doug Simon <doug.simon@oracle.com>
parents:
22620
diff
changeset
|
1280 {CC"writeDebugOutput", CC"([BII)V", FN_PTR(writeDebugOutput)}, |
1ec4129907b3
made CompilerToVM package-private
Doug Simon <doug.simon@oracle.com>
parents:
22620
diff
changeset
|
1281 {CC"flushDebugOutput", CC"()V", FN_PTR(flushDebugOutput)}, |
22573
be44a5efeaff
HotSpotMethodData must handle profile data when TypeProfileLevel is non-zero
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22558
diff
changeset
|
1282 {CC"methodDataProfileDataSize", CC"(JI)I", FN_PTR(methodDataProfileDataSize)}, |
22782
bf8a5a6861b1
Add CompilerToVM.interpreterFrameSize to support stack banging for deopt
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22769
diff
changeset
|
1283 {CC"interpreterFrameSize", CC"("BYTECODE_FRAME")I", FN_PTR(interpreterFrameSize)}, |
1412
9195b99c841b
Added first VM entry method.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
1410
diff
changeset
|
1284 }; |
9195b99c841b
Added first VM entry method.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
1410
diff
changeset
|
1285 |
22454
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22420
diff
changeset
|
1286 int CompilerToVM::methods_count() { |
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22420
diff
changeset
|
1287 return sizeof(methods) / sizeof(JNINativeMethod); |
1421
6223633ce7dd
changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents:
1419
diff
changeset
|
1288 } |
3703
50a1d38cd7ac
Add newlines at the end of files, otherwise my version of gcc complains
Christian Wimmer <christian.wimmer@oracle.com>
parents:
3701
diff
changeset
|
1289 |