Examples with DebugExprType com.oracle.truffle.llvm.runtime.debug.debugexpr.parser.DebugExprType used on opensource projects

Example 6 with DebugExprType

use of com.oracle.truffle.llvm.runtime.debug.debugexpr.parser.DebugExprType in project graal by oracle.

the class DebugExprNodeFactory method createDereferenceNode.

public DebugExpressionPair createDereferenceNode(DebugExpressionPair pointerPair) {
    checkError(pointerPair, "*");
    DebugExprDereferenceNode node = DebugExprDereferenceNodeGen.create(pointerPair.getNode());
    DebugExprType type = pointerPair.getType().getInnerType();
    return DebugExpressionPair.create(node, type);
}

Example 7 with DebugExprType

use of com.oracle.truffle.llvm.runtime.debug.debugexpr.parser.DebugExprType in project graal by oracle.

the class DebugExprNodeFactory method createCompareNode.

public DebugExpressionPair createCompareNode(DebugExpressionPair left, CompareKind op, DebugExpressionPair right) {
    checkError(left, op.name());
    checkError(right, op.name());
    DebugExprType commonType = DebugExprType.commonType(left.getType(), right.getType());
    DebugExpressionPair leftPair = createCastIfNecessary(left, commonType);
    DebugExpressionPair rightPair = createCastIfNecessary(right, commonType);
    CompareOperator cop;
    if (commonType.isFloatingType()) {
        cop = getFloatingCompareOperator(op);
    } else if (commonType.isUnsigned()) {
        cop = getUnsignedCompareOperator(op);
    } else {
        cop = getSignedCompareOperator(op);
    }
    LLVMExpressionNode node = CommonNodeFactory.createComparison(cop, commonType.getLLVMRuntimeType(), leftPair.getNode(), rightPair.getNode());
    return DebugExpressionPair.create(node, DebugExprType.getBoolType());
}

Example 8 with DebugExprType

use of com.oracle.truffle.llvm.runtime.debug.debugexpr.parser.DebugExprType in project graal by oracle.

the class DebugExprNodeFactory method createObjectMember.

public DebugExpressionPair createObjectMember(DebugExpressionPair receiver, String fieldName) {
    LLVMExpressionNode baseNode = receiver.getNode();
    DebugExprObjectMemberNode node = DebugExprObjectMemberNodeGen.create(baseNode, fieldName);
    DebugExprType type = node.getType(frame);
    return DebugExpressionPair.create(node, type);
}

Example 9 with DebugExprType

use of com.oracle.truffle.llvm.runtime.debug.debugexpr.parser.DebugExprType in project graal by oracle.

the class DebugExprObjectMemberNode method findMemberAndType.

private Pair<Object, DebugExprType> findMemberAndType(Object baseMember) {
    InteropLibrary library = InteropLibrary.getFactory().getUncached();
    if (baseMember != null && library.isMemberExisting(baseMember, fieldName)) {
        try {
            Object member = library.readMember(baseMember, fieldName);
            LLVMDebuggerValue ldv = (LLVMDebuggerValue) member;
            Object metaObj = ldv.resolveMetaObject();
            DebugExprType type = DebugExprType.getTypeFromSymbolTableMetaObject(metaObj);
            return Pair.create(member, type);
        } catch (UnsupportedMessageException e1) {
            throw DebugExprException.symbolNotFound(this, fieldName, baseMember);
        } catch (UnknownIdentifierException e1) {
            throw DebugExprException.symbolNotFound(this, e1.getUnknownIdentifier(), baseMember);
        } catch (ClassCastException e1) {
            throw DebugExprException.symbolNotFound(this, fieldName, baseMember);
        }
    }
    throw DebugExprException.symbolNotFound(this, fieldName, baseMember);
}

Example 10 with DebugExprType

use of com.oracle.truffle.llvm.runtime.debug.debugexpr.parser.DebugExprType in project graal by oracle.

the class DebugExprNodeFactory method createRemNode.

public DebugExpressionPair createRemNode(DebugExpressionPair left, DebugExpressionPair right) {
    checkError(left, "%");
    checkError(right, "%");
    DebugExprType commonType = DebugExprType.commonType(left.getType(), right.getType());
    ArithmeticOperation op = commonType.isUnsigned() ? ArithmeticOperation.UREM : ArithmeticOperation.REM;
    LLVMExpressionNode node = CommonNodeFactory.createArithmeticOp(op, commonType.getLLVMRuntimeType(), left.getNode(), right.getNode());
    return DebugExpressionPair.create(node, commonType);
}