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src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/replacements/HotSpotReplacementsUtil.java

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rev 49649 : [mq]: heap14


 161      */
 162     @Fold
 163     public static int threadExceptionOopOffset(@InjectedParameter GraalHotSpotVMConfig config) {
 164         return config.threadExceptionOopOffset;
 165     }
 166 
 167     public static final LocationIdentity EXCEPTION_PC_LOCATION = NamedLocationIdentity.mutable("ExceptionPc");
 168 
 169     @Fold
 170     public static int threadExceptionPcOffset(@InjectedParameter GraalHotSpotVMConfig config) {
 171         return config.threadExceptionPcOffset;
 172     }
 173 
 174     public static final LocationIdentity TLAB_TOP_LOCATION = NamedLocationIdentity.mutable("TlabTop");
 175 
 176     @Fold
 177     public static int threadTlabTopOffset(@InjectedParameter GraalHotSpotVMConfig config) {
 178         return config.threadTlabTopOffset();
 179     }
 180 
 181     public static final LocationIdentity TLAB_END_LOCATION = NamedLocationIdentity.mutable("TlabEnd");
 182 
 183     @Fold
 184     static int threadTlabEndOffset(@InjectedParameter GraalHotSpotVMConfig config) {
 185         return config.threadTlabEndOffset();
 186     }
 187 
 188     public static final LocationIdentity TLAB_START_LOCATION = NamedLocationIdentity.mutable("TlabStart");
 189 
 190     @Fold
 191     static int threadTlabStartOffset(@InjectedParameter GraalHotSpotVMConfig config) {
 192         return config.threadTlabStartOffset();
 193     }
 194 
 195     public static final LocationIdentity PENDING_EXCEPTION_LOCATION = NamedLocationIdentity.mutable("PendingException");
 196 
 197     /**
 198      * @see GraalHotSpotVMConfig#pendingExceptionOffset
 199      */
 200     @Fold
 201     static int threadPendingExceptionOffset(@InjectedParameter GraalHotSpotVMConfig config) {
 202         return config.pendingExceptionOffset;
 203     }
 204 
 205     public static final LocationIdentity PENDING_DEOPTIMIZATION_LOCATION = NamedLocationIdentity.mutable("PendingDeoptimization");


 228 
 229     public static Word readExceptionPc(Word thread) {
 230         return thread.readWord(threadExceptionPcOffset(INJECTED_VMCONFIG), EXCEPTION_PC_LOCATION);
 231     }
 232 
 233     /**
 234      * @see GraalHotSpotVMConfig#threadExceptionOopOffset
 235      */
 236     public static void writeExceptionOop(Word thread, Object value) {
 237         thread.writeObject(threadExceptionOopOffset(INJECTED_VMCONFIG), value, EXCEPTION_OOP_LOCATION);
 238     }
 239 
 240     public static void writeExceptionPc(Word thread, Word value) {
 241         thread.writeWord(threadExceptionPcOffset(INJECTED_VMCONFIG), value, EXCEPTION_PC_LOCATION);
 242     }
 243 
 244     public static Word readTlabTop(Word thread) {
 245         return thread.readWord(threadTlabTopOffset(INJECTED_VMCONFIG), TLAB_TOP_LOCATION);
 246     }
 247 
 248     public static Word readTlabEnd(Word thread) {
 249         return thread.readWord(threadTlabEndOffset(INJECTED_VMCONFIG), TLAB_END_LOCATION);
 250     }
 251 
 252     public static Word readTlabStart(Word thread) {
 253         return thread.readWord(threadTlabStartOffset(INJECTED_VMCONFIG), TLAB_START_LOCATION);
 254     }
 255 
 256     public static void writeTlabTop(Word thread, Word top) {
 257         thread.writeWord(threadTlabTopOffset(INJECTED_VMCONFIG), top, TLAB_TOP_LOCATION);
 258     }
 259 
 260     @SuppressFBWarnings(value = "NP_NULL_PARAM_DEREF_NONVIRTUAL", justification = "foldable method parameters are injected")
 261     public static void initializeTlab(Word thread, Word start, Word end) {
 262         thread.writeWord(threadTlabStartOffset(INJECTED_VMCONFIG), start, TLAB_START_LOCATION);
 263         thread.writeWord(threadTlabTopOffset(INJECTED_VMCONFIG), start, TLAB_TOP_LOCATION);
 264         thread.writeWord(threadTlabEndOffset(INJECTED_VMCONFIG), end, TLAB_END_LOCATION);
 265     }
 266 
 267     /**
 268      * Clears the pending exception for the given thread.
 269      *
 270      * @return the pending exception, or null if there was none
 271      */
 272     @SuppressFBWarnings(value = "NP_NULL_PARAM_DEREF_NONVIRTUAL", justification = "foldable method parameters are injected")
 273     public static Object clearPendingException(Word thread) {
 274         Object result = thread.readObject(threadPendingExceptionOffset(INJECTED_VMCONFIG), PENDING_EXCEPTION_LOCATION);
 275         thread.writeObject(threadPendingExceptionOffset(INJECTED_VMCONFIG), null, PENDING_EXCEPTION_LOCATION);
 276         return result;
 277     }
 278 
 279     /**
 280      * Reads the pending deoptimization value for the given thread.
 281      *
 282      * @return {@code true} if there was a pending deoptimization
 283      */
 284     public static int readPendingDeoptimization(Word thread) {




 161      */
 162     @Fold
 163     public static int threadExceptionOopOffset(@InjectedParameter GraalHotSpotVMConfig config) {
 164         return config.threadExceptionOopOffset;
 165     }
 166 
 167     public static final LocationIdentity EXCEPTION_PC_LOCATION = NamedLocationIdentity.mutable("ExceptionPc");
 168 
 169     @Fold
 170     public static int threadExceptionPcOffset(@InjectedParameter GraalHotSpotVMConfig config) {
 171         return config.threadExceptionPcOffset;
 172     }
 173 
 174     public static final LocationIdentity TLAB_TOP_LOCATION = NamedLocationIdentity.mutable("TlabTop");
 175 
 176     @Fold
 177     public static int threadTlabTopOffset(@InjectedParameter GraalHotSpotVMConfig config) {
 178         return config.threadTlabTopOffset();
 179     }
 180 
 181     public static final LocationIdentity TLAB_FAST_PATH_END_LOCATION = NamedLocationIdentity.mutable("TlabFastPathEnd");
 182 
 183     @Fold
 184     static int threadTlabFastPathEndOffset(@InjectedParameter GraalHotSpotVMConfig config) {
 185         return config.threadTlabFastPathEndOffset();
 186     }
 187 
 188     public static final LocationIdentity TLAB_START_LOCATION = NamedLocationIdentity.mutable("TlabStart");
 189 
 190     @Fold
 191     static int threadTlabStartOffset(@InjectedParameter GraalHotSpotVMConfig config) {
 192         return config.threadTlabStartOffset();
 193     }
 194 
 195     public static final LocationIdentity PENDING_EXCEPTION_LOCATION = NamedLocationIdentity.mutable("PendingException");
 196 
 197     /**
 198      * @see GraalHotSpotVMConfig#pendingExceptionOffset
 199      */
 200     @Fold
 201     static int threadPendingExceptionOffset(@InjectedParameter GraalHotSpotVMConfig config) {
 202         return config.pendingExceptionOffset;
 203     }
 204 
 205     public static final LocationIdentity PENDING_DEOPTIMIZATION_LOCATION = NamedLocationIdentity.mutable("PendingDeoptimization");


 228 
 229     public static Word readExceptionPc(Word thread) {
 230         return thread.readWord(threadExceptionPcOffset(INJECTED_VMCONFIG), EXCEPTION_PC_LOCATION);
 231     }
 232 
 233     /**
 234      * @see GraalHotSpotVMConfig#threadExceptionOopOffset
 235      */
 236     public static void writeExceptionOop(Word thread, Object value) {
 237         thread.writeObject(threadExceptionOopOffset(INJECTED_VMCONFIG), value, EXCEPTION_OOP_LOCATION);
 238     }
 239 
 240     public static void writeExceptionPc(Word thread, Word value) {
 241         thread.writeWord(threadExceptionPcOffset(INJECTED_VMCONFIG), value, EXCEPTION_PC_LOCATION);
 242     }
 243 
 244     public static Word readTlabTop(Word thread) {
 245         return thread.readWord(threadTlabTopOffset(INJECTED_VMCONFIG), TLAB_TOP_LOCATION);
 246     }
 247 
 248     public static Word readTlabFastPathEnd(Word thread) {
 249         return thread.readWord(threadTlabFastPathEndOffset(INJECTED_VMCONFIG), TLAB_FAST_PATH_END_LOCATION);
 250     }
 251 
 252     public static Word readTlabStart(Word thread) {
 253         return thread.readWord(threadTlabStartOffset(INJECTED_VMCONFIG), TLAB_START_LOCATION);
 254     }
 255 
 256     public static void writeTlabTop(Word thread, Word top) {
 257         thread.writeWord(threadTlabTopOffset(INJECTED_VMCONFIG), top, TLAB_TOP_LOCATION);
 258     }
 259 
 260     @SuppressFBWarnings(value = "NP_NULL_PARAM_DEREF_NONVIRTUAL", justification = "foldable method parameters are injected")
 261     public static void initializeTlab(Word thread, Word start, Word end) {
 262         thread.writeWord(threadTlabStartOffset(INJECTED_VMCONFIG), start, TLAB_START_LOCATION);
 263         thread.writeWord(threadTlabTopOffset(INJECTED_VMCONFIG), start, TLAB_TOP_LOCATION);
 264         thread.writeWord(threadTlabFastPathEndOffset(INJECTED_VMCONFIG), end, TLAB_FAST_PATH_END_LOCATION);
 265     }
 266 
 267     /**
 268      * Clears the pending exception for the given thread.
 269      *
 270      * @return the pending exception, or null if there was none
 271      */
 272     @SuppressFBWarnings(value = "NP_NULL_PARAM_DEREF_NONVIRTUAL", justification = "foldable method parameters are injected")
 273     public static Object clearPendingException(Word thread) {
 274         Object result = thread.readObject(threadPendingExceptionOffset(INJECTED_VMCONFIG), PENDING_EXCEPTION_LOCATION);
 275         thread.writeObject(threadPendingExceptionOffset(INJECTED_VMCONFIG), null, PENDING_EXCEPTION_LOCATION);
 276         return result;
 277     }
 278 
 279     /**
 280      * Reads the pending deoptimization value for the given thread.
 281      *
 282      * @return {@code true} if there was a pending deoptimization
 283      */
 284     public static int readPendingDeoptimization(Word thread) {
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