JDK 11 jdk.rmic.jmod - RMI Compiler Tool

JDK 11 jdk.rmic.jmod is the JMOD file for JDK 11 RMI (Remote Method Invocation) Compiler Tool tool, which can be invoked by the "rmic" command.

JDK 11 RMI Compiler Tool tool compiled class files are stored in \fyicenter\jdk-11.0.1\jmods\jdk.rmic.jmod.

JDK 11 RMI Compiler Tool tool compiled class files are also linked and stored in the \fyicenter\jdk-11.0.1\lib\modules JImage file.

JDK 11 RMI Compiler Tool tool source code files are stored in \fyicenter\jdk-11.0.1\lib\src.zip\jdk.rmic.

You can click and view the content of each source code file in the list below.

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sun/tools/tree/ArrayAccessExpression.java

/*
 * Copyright (c) 1994, 2003, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 *
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 */

package sun.tools.tree;

import sun.tools.java.*;
import sun.tools.asm.Assembler;
import java.io.PrintStream;
import java.util.Hashtable;

/**
 * WARNING: The contents of this source file are not part of any
 * supported API.  Code that depends on them does so at its own risk:
 * they are subject to change or removal without notice.
 */
public
class ArrayAccessExpression extends UnaryExpression {

    /**
     * The index expression for the array access.  Note that
     * ArrayAccessExpression also `moonlights' as a structure for
     * storing array types (like Object[]) which are used as part
     * of cast expressions.  For properly formed array types, the
     * value of index is null.  We need to be on the lookout for
     * null indices in true array accesses, and non-null indices
     * in array types.  We also need to make sure general purpose
     * methods (like copyInline(), which is called for both) are
     * prepared to handle either null or non-null indices.
     */
    Expression index;

    /**
     * constructor
     */
    public ArrayAccessExpression(long where, Expression right, Expression index) {
        super(ARRAYACCESS, where, Type.tError, right);
        this.index = index;
    }

    /**
     * Check expression type
     */
    public Vset checkValue(Environment env, Context ctx, Vset vset, Hashtable<Object, Object> exp) {
        vset = right.checkValue(env, ctx, vset, exp);
        if (index == null) {
            env.error(where, "array.index.required");
            return vset;
        }
        vset = index.checkValue(env, ctx, vset, exp);
        index = convert(env, ctx, Type.tInt, index);

        if (!right.type.isType(TC_ARRAY)) {
            if (!right.type.isType(TC_ERROR)) {
                env.error(where, "not.array", right.type);
            }
            return vset;
        }

        type = right.type.getElementType();
        return vset;
    }

    public Vset checkAmbigName(Environment env, Context ctx,
                               Vset vset, Hashtable<Object, Object> exp,
                               UnaryExpression loc) {
        if (index == null) {
            vset = right.checkAmbigName(env, ctx, vset, exp, this);
            if (right.type == Type.tPackage) {
                FieldExpression.reportFailedPackagePrefix(env, right);
                return vset;
            }

            // Nope.  Is this field expression a type?
            if (right instanceof TypeExpression) {
                Type atype = Type.tArray(right.type);
                loc.right = new TypeExpression(where, atype);
                return vset;
            }

            env.error(where, "array.index.required");
            return vset;
        }
        return super.checkAmbigName(env, ctx, vset, exp, loc);
    }

    /*
     * Check the array if it appears on the LHS of an assignment
     */
    public Vset checkLHS(Environment env, Context ctx,
                         Vset vset, Hashtable<Object, Object> exp) {
        return checkValue(env, ctx, vset, exp);
    }

    /*
     * Check the array if it appears on the LHS of an op= expression
     */
    public Vset checkAssignOp(Environment env, Context ctx,
                              Vset vset, Hashtable<Object, Object> exp, Expression outside) {
        return checkValue(env, ctx, vset, exp);
    }

    /**
     * An array access expression never requires the use of an access method to perform
     * an assignment to an array element, though an access method may be required to
     * fetch the array object itself.
     */
    public FieldUpdater getAssigner(Environment env, Context ctx) {
        return null;
    }

    /**
     * An array access expression never requires a field updater.
     */
    public FieldUpdater getUpdater(Environment env, Context ctx) {
        return null;
    }

    /**
     * Convert to a type
     */
    Type toType(Environment env, Context ctx) {
        return toType(env, right.toType(env, ctx));
    }
    Type toType(Environment env, Type t) {
        if (index != null) {
            env.error(index.where, "array.dim.in.type");
        }
        return Type.tArray(t);
    }

    /**
     * Inline
     */
    public Expression inline(Environment env, Context ctx) {
        // It isn't possible to simply replace an array access
        // with a CommaExpression as happens with many binary
        // operators, because array accesses may have side effects
        // such as NullPointerException or IndexOutOfBoundsException.
        right = right.inlineValue(env, ctx);
        index = index.inlineValue(env, ctx);
        return this;
    }
    public Expression inlineValue(Environment env, Context ctx) {
        // inlineValue() should not end up being called when the index is
        // null.  If it is null, we let this method fail with a
        // NullPointerException.

        right = right.inlineValue(env, ctx);
        index = index.inlineValue(env, ctx);
        return this;
    }
    public Expression inlineLHS(Environment env, Context ctx) {
        return inlineValue(env, ctx);
    }

    /**
     * Create a copy of the expression for method inlining
     */
    public Expression copyInline(Context ctx) {
        ArrayAccessExpression e = (ArrayAccessExpression)clone();
        e.right = right.copyInline(ctx);
        if (index == null) {
            // The index can be null when this node is being used to
            // represent a type (e.g. Object[]) used in a cast expression.
            // We need to copy such structures without complaint.
            e.index = null;
        } else {
            e.index = index.copyInline(ctx);
        }
        return e;
    }

    /**
     * The cost of inlining this expression
     */
    public int costInline(int thresh, Environment env, Context ctx) {
        // costInline() should not end up being called when the index is
        // null.  If it is null, we let this method fail with a
        // NullPointerException.

        return 1 + right.costInline(thresh, env, ctx)
            + index.costInline(thresh, env, ctx);
    }

    /**
     * Code
     */
    int codeLValue(Environment env, Context ctx, Assembler asm) {
        // codeLValue() should not end up being called when the index is
        // null.  If it is null, we let this method fail with a
        // NullPointerException.

        right.codeValue(env, ctx, asm);
        index.codeValue(env, ctx, asm);
        return 2;
    }
    void codeLoad(Environment env, Context ctx, Assembler asm) {
        switch (type.getTypeCode()) {
          case TC_BOOLEAN:
          case TC_BYTE:
            asm.add(where, opc_baload);
            break;
          case TC_CHAR:
            asm.add(where, opc_caload);
            break;
          case TC_SHORT:
            asm.add(where, opc_saload);
            break;
          default:
            asm.add(where, opc_iaload + type.getTypeCodeOffset());
        }
    }
    void codeStore(Environment env, Context ctx, Assembler asm) {
        switch (type.getTypeCode()) {
          case TC_BOOLEAN:
          case TC_BYTE:
            asm.add(where, opc_bastore);
            break;
          case TC_CHAR:
            asm.add(where, opc_castore);
            break;
          case TC_SHORT:
            asm.add(where, opc_sastore);
            break;
          default:
            asm.add(where, opc_iastore + type.getTypeCodeOffset());
        }
    }
    public void codeValue(Environment env, Context ctx, Assembler asm) {
        codeLValue(env, ctx, asm);
        codeLoad(env, ctx, asm);
    }


    /**
     * Print
     */
    public void print(PrintStream out) {
        out.print("(" + opNames[op] + " ");
        right.print(out);
        out.print(" ");
        if (index != null) {
            index.print(out);
        } else {
        out.print("<empty>");
        }
        out.print(")");
    }
}

sun/tools/tree/ArrayAccessExpression.java

 

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