Examples with GraalError org.graalvm.compiler.debug.GraalError used on opensource projects

Example 41 with GraalError

use of org.graalvm.compiler.debug.GraalError in project graal by oracle.

the class DebugInfoBuilder method toJavaValue.

protected JavaValue toJavaValue(ValueNode value) {
    try {
        if (value instanceof VirtualObjectNode) {
            VirtualObjectNode obj = (VirtualObjectNode) value;
            EscapeObjectState state = objectStates.get(obj);
            if (state == null && obj.entryCount() > 0) {
                // null states occur for objects with 0 fields
                throw new GraalError("no mapping found for virtual object %s", obj);
            }
            if (state instanceof MaterializedObjectState) {
                return toJavaValue(((MaterializedObjectState) state).materializedValue());
            } else {
                assert obj.entryCount() == 0 || state instanceof VirtualObjectState;
                VirtualObject vobject = virtualObjects.get(obj);
                if (vobject == null) {
                    vobject = VirtualObject.get(obj.type(), virtualObjects.size());
                    virtualObjects.put(obj, vobject);
                    pendingVirtualObjects.add(obj);
                }
                STATE_VIRTUAL_OBJECTS.increment(debug);
                return vobject;
            }
        } else {
            // Remove proxies from constants so the constant can be directly embedded.
            ValueNode unproxied = GraphUtil.unproxify(value);
            if (unproxied instanceof ConstantNode) {
                STATE_CONSTANTS.increment(debug);
                return unproxied.asJavaConstant();
            } else if (value != null) {
                STATE_VARIABLES.increment(debug);
                Value operand = nodeValueMap.operand(value);
                if (operand instanceof ConstantValue && ((ConstantValue) operand).isJavaConstant()) {
                    return ((ConstantValue) operand).getJavaConstant();
                } else {
                    assert operand instanceof Variable : operand + " for " + value;
                    return (JavaValue) operand;
                }
            } else {
                // return a dummy value because real value not needed
                STATE_ILLEGALS.increment(debug);
                return Value.ILLEGAL;
            }
        }
    } catch (GraalError e) {
        throw e.addContext("toValue: ", value);
    }
}

Example 42 with GraalError

use of org.graalvm.compiler.debug.GraalError in project graal by oracle.

the class CFGPrinterObserver method dumpSandboxed.

public void dumpSandboxed(DebugContext debug, Object object, String message) {
    OptionValues options = debug.getOptions();
    boolean dumpFrontend = PrintCFG.getValue(options);
    if (!dumpFrontend && isFrontendObject(object)) {
        return;
    }
    if (cfgPrinter == null) {
        try {
            Path dumpFile = debug.getDumpPath(".cfg", false);
            cfgFile = dumpFile.toFile();
            OutputStream out = new BufferedOutputStream(new FileOutputStream(cfgFile));
            cfgPrinter = new CFGPrinter(out);
        } catch (IOException e) {
            throw (GraalError) new GraalError("Could not open %s", cfgFile == null ? "[null]" : cfgFile.getAbsolutePath()).initCause(e);
        }
    }
    if (!checkMethodScope(debug)) {
        return;
    }
    try {
        if (curMethod instanceof ResolvedJavaMethod) {
            cfgPrinter.method = (ResolvedJavaMethod) curMethod;
        }
        if (object instanceof LIR) {
            cfgPrinter.lir = (LIR) object;
        } else {
            cfgPrinter.lir = debug.contextLookup(LIR.class);
        }
        cfgPrinter.nodeLirGenerator = debug.contextLookup(NodeLIRBuilder.class);
        cfgPrinter.livenessInfo = debug.contextLookup(GlobalLivenessInfo.class);
        cfgPrinter.res = debug.contextLookup(LIRGenerationResult.class);
        if (cfgPrinter.nodeLirGenerator != null) {
            cfgPrinter.target = cfgPrinter.nodeLirGenerator.getLIRGeneratorTool().target();
        }
        if (cfgPrinter.lir != null && cfgPrinter.lir.getControlFlowGraph() instanceof ControlFlowGraph) {
            cfgPrinter.cfg = (ControlFlowGraph) cfgPrinter.lir.getControlFlowGraph();
        }
        CodeCacheProvider codeCache = debug.contextLookup(CodeCacheProvider.class);
        if (codeCache != null) {
            cfgPrinter.target = codeCache.getTarget();
        }
        if (object instanceof BciBlockMapping) {
            BciBlockMapping blockMap = (BciBlockMapping) object;
            cfgPrinter.printCFG(message, blockMap);
            if (blockMap.code.getCode() != null) {
                cfgPrinter.printBytecodes(new BytecodeDisassembler(false).disassemble(blockMap.code));
            }
        } else if (object instanceof LIR) {
            // Currently no node printing for lir
            cfgPrinter.printCFG(message, cfgPrinter.lir.codeEmittingOrder(), false);
            lastLIR = (LIR) object;
            if (delayedIntervals != null) {
                cfgPrinter.printIntervals(message, delayedIntervals);
                delayedIntervals = null;
            }
        } else if (object instanceof ScheduleResult) {
            cfgPrinter.printSchedule(message, (ScheduleResult) object);
        } else if (object instanceof StructuredGraph) {
            if (cfgPrinter.cfg == null) {
                StructuredGraph graph = (StructuredGraph) object;
                cfgPrinter.cfg = ControlFlowGraph.compute(graph, true, true, true, false);
                cfgPrinter.printCFG(message, cfgPrinter.cfg.getBlocks(), true);
            } else {
                cfgPrinter.printCFG(message, cfgPrinter.cfg.getBlocks(), true);
            }
        } else if (object instanceof CompilationResult) {
            final CompilationResult compResult = (CompilationResult) object;
            cfgPrinter.printMachineCode(disassemble(codeCache, compResult, null), message);
        } else if (object instanceof InstalledCode) {
            CompilationResult compResult = debug.contextLookup(CompilationResult.class);
            if (compResult != null) {
                cfgPrinter.printMachineCode(disassemble(codeCache, compResult, (InstalledCode) object), message);
            }
        } else if (object instanceof IntervalDumper) {
            if (lastLIR == cfgPrinter.lir) {
                cfgPrinter.printIntervals(message, (IntervalDumper) object);
            } else {
                if (delayedIntervals != null) {
                    debug.log("Some delayed intervals were dropped (%s)", delayedIntervals);
                }
                delayedIntervals = (IntervalDumper) object;
            }
        } else if (object instanceof AbstractBlockBase<?>[]) {
            cfgPrinter.printCFG(message, (AbstractBlockBase<?>[]) object, false);
        } else if (object instanceof Trace) {
            cfgPrinter.printCFG(message, ((Trace) object).getBlocks(), false);
        } else if (object instanceof TraceBuilderResult) {
            cfgPrinter.printTraces(message, (TraceBuilderResult) object);
        }
    } finally {
        cfgPrinter.target = null;
        cfgPrinter.lir = null;
        cfgPrinter.res = null;
        cfgPrinter.nodeLirGenerator = null;
        cfgPrinter.livenessInfo = null;
        cfgPrinter.cfg = null;
        cfgPrinter.flush();
    }
}