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-<head>
-<title>filled-new-array</title>
-<link rel=stylesheet href="opcode.css">
-</head>
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-<body>
-
-<h1>filled-new-array</h1>
-
-<h2>Purpose</h2>
-
-<p>
-Construct an array of the given type and size, filling it with the supplied
-contents. The type must be an array type. The array's contents must be
-single-word (that is, no arrays of long or double). The constructed instance is
-stored as a "result" in the same way that the method invocation instructions
-store their results, so the constructed instance must be moved to a register
-with a subsequent move-result-object instruction (if it is to be used).
-</p>
-
-<h2>Details</h2>
-
-<table class="instruc">
-<thead>
-<tr>
- <th>Op & Format</th>
- <th>Mnemonic / Syntax</th>
- <th>Arguments</th>
-</tr>
-</thead>
-<tbody>
-<tr>
- <td>24 35c</td>
- <td>filled-new-array {vD, vE, vF, vG, vA}, type@CCCC</td>
- <td><code>B:</code> array size and argument word count (4 bits)<br/>
- <code>C:</code> type index (16 bits)<br/>
- <code>D..G, A:</code> argument registers (4 bits each)</td>
-</tr>
-</tbody>
-</table>
-
-<h2>Constraints</h2>
-
-<ul>
- <li>
- The value B must not be greater than 5.
- </li>
- <li>
- If B > 0, then D must be a valid register index in the current stack frame.
- </li>
- <li>
- If B > 1, then E must be a valid register index in the current stack frame.
- </li>
- <li>
- If B > 2, then F must be a valid register index in the current stack frame.
- </li>
- <li>
- If B > 3, then G must be a valid register index in the current stack frame.
- </li>
- <li>
- If B > 4, then A must be a valid register index in the current stack frame.
- </li>
- <li>
- C must be a valid index into the type pool.
- </li>
- <li>
- The type denoted by C must be a valid array type descriptor.
- </li>
- <li>
- The element size of the type denoted by C must be no larger than 32 bits.
- </li>
- <li>
- If the element type is a primitive type, then all actual arguments
- (vD .. vA, depending on B) must be primitive, too.
- </li>
- <li>
- If the element type is a reference type, then all actual arguments
- (vD .. vA, depending on B) must be references, too.
- </li>
-</ul>
-
-<h2>Behavior</h2>
-
-<ul>
- <li>
- An attempt is made to get a reference to the type T the name of which is
- contained in type pool entry C.
- </li>
- <li>
- If T is a reference type and it has not been loaded and resolved before, it
- is being loaded and resolved. All exceptions that are possible during class
- loading can occur at this point.
- </li>
- <li>
- An attempt is made to create a new array R of type T and length B. All
- exceptions that are possible during instantiation can occur at this point.
- </li>
- <li>
- The elements of R are filled according to the following rules:
- <ul>
- <li>
- If B > 0 then R[0] = vD
- </li>
- <li>
- If B > 1 then R[1] = vE
- </li>
- <li>
- If B > 2 then R[2] = vF
- </li>
- <li>
- If B > 3 then R[3] = vG
- </li>
- <li>
- If B > 4 then R[4] = vA
- </li>
- </ul>
- </li>
- <li>
- No reference to R is stored in any register. Instead, R can be accessed by a
- move-result-object instruction immediately following this filled-new-array
- instruction.
- </li>
-</ul>
-
-<h2>Exceptions</h2>
-
-<ul>
- <li>
- NegativeArraySizeException if vB < 0
- </li>
- <li>
- All exceptions that are possible during class loading can occur.
- </li>
- <li>
- All exceptions that are possible during instantiation can occur.
- </li>
-</ul>
-
-</body>
-</html>
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