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Lines 1632-1640
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| 1632 |
* Macro for building a class descriptor object |
1632 |
* Macro for building a class descriptor object |
| 1633 |
*/ |
1633 |
*/ |
| 1634 |
public void generateClassLiteralAccessForType(TypeBinding accessedType, FieldBinding syntheticFieldBinding) { |
1634 |
public void generateClassLiteralAccessForType(TypeBinding accessedType, FieldBinding syntheticFieldBinding) { |
| 1635 |
BranchLabel endLabel; |
|
|
| 1636 |
ExceptionLabel anyExceptionHandler; |
| 1637 |
int saveStackSize; |
| 1638 |
if (accessedType.isBaseType() && accessedType != TypeBinding.NULL) { |
1635 |
if (accessedType.isBaseType() && accessedType != TypeBinding.NULL) { |
| 1639 |
this.getTYPE(accessedType.id); |
1636 |
this.getTYPE(accessedType.id); |
| 1640 |
return; |
1637 |
return; |
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Lines 1644-1650
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| 1644 |
// generation using the new ldc_w bytecode |
1641 |
// generation using the new ldc_w bytecode |
| 1645 |
this.ldc(accessedType); |
1642 |
this.ldc(accessedType); |
| 1646 |
} else { |
1643 |
} else { |
| 1647 |
endLabel = new BranchLabel(this); |
1644 |
BranchLabel endLabel = new BranchLabel(this); |
| 1648 |
if (syntheticFieldBinding != null) { // non interface case |
1645 |
if (syntheticFieldBinding != null) { // non interface case |
| 1649 |
this.getstatic(syntheticFieldBinding); |
1646 |
this.getstatic(syntheticFieldBinding); |
| 1650 |
this.dup(); |
1647 |
this.dup(); |
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Lines 1663-1670
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| 1663 |
|
1660 |
|
| 1664 |
// Wrap the code in an exception handler to convert a ClassNotFoundException into a NoClassDefError |
1661 |
// Wrap the code in an exception handler to convert a ClassNotFoundException into a NoClassDefError |
| 1665 |
|
1662 |
|
| 1666 |
anyExceptionHandler = new ExceptionLabel(this, TypeBinding.NULL /*represents ClassNotFoundException*/); |
1663 |
ExceptionLabel classNotFoundExceptionHandler = new ExceptionLabel(this, TypeBinding.NULL /*represents ClassNotFoundException*/); |
| 1667 |
anyExceptionHandler.placeStart(); |
1664 |
classNotFoundExceptionHandler.placeStart(); |
| 1668 |
this.ldc(accessedType == TypeBinding.NULL ? "java.lang.Object" : String.valueOf(accessedType.constantPoolName()).replace('/', '.')); //$NON-NLS-1$ |
1665 |
this.ldc(accessedType == TypeBinding.NULL ? "java.lang.Object" : String.valueOf(accessedType.constantPoolName()).replace('/', '.')); //$NON-NLS-1$ |
| 1669 |
this.invokeClassForName(); |
1666 |
this.invokeClassForName(); |
| 1670 |
|
1667 |
|
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Lines 1685-1707
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| 1685 |
/* We need to protect the runtime code from binary inconsistencies |
1682 |
/* We need to protect the runtime code from binary inconsistencies |
| 1686 |
in case the accessedType is missing, the ClassNotFoundException has to be converted |
1683 |
in case the accessedType is missing, the ClassNotFoundException has to be converted |
| 1687 |
into a NoClassDefError(old ex message), we thus need to build an exception handler for this one. */ |
1684 |
into a NoClassDefError(old ex message), we thus need to build an exception handler for this one. */ |
| 1688 |
anyExceptionHandler.placeEnd(); |
1685 |
classNotFoundExceptionHandler.placeEnd(); |
| 1689 |
|
1686 |
|
| 1690 |
if (syntheticFieldBinding != null) { // non interface case |
1687 |
if (syntheticFieldBinding != null) { // non interface case |
| 1691 |
this.dup(); |
1688 |
this.dup(); |
| 1692 |
this.putstatic(syntheticFieldBinding); |
1689 |
this.putstatic(syntheticFieldBinding); |
| 1693 |
} |
1690 |
} |
| 1694 |
this.goto_(endLabel); |
1691 |
this.goto_(endLabel); |
| 1695 |
|
1692 |
|
| 1696 |
|
|
|
| 1697 |
// Generate the body of the exception handler |
1693 |
// Generate the body of the exception handler |
| 1698 |
saveStackSize = stackDepth; |
|
|
| 1699 |
stackDepth = 1; |
| 1700 |
/* ClassNotFoundException on stack -- the class literal could be doing more things |
1694 |
/* ClassNotFoundException on stack -- the class literal could be doing more things |
| 1701 |
on the stack, which means that the stack may not be empty at this point in the |
1695 |
on the stack, which means that the stack may not be empty at this point in the |
| 1702 |
above code gen. So we save its state and restart it from 1. */ |
1696 |
above code gen. So we save its state and restart it from 1. */ |
| 1703 |
|
1697 |
|
| 1704 |
anyExceptionHandler.place(); |
1698 |
this.pushExceptionOnStack(TypeBinding.NULL);/*represents ClassNotFoundException*/ |
|
|
1699 |
classNotFoundExceptionHandler.place(); |
| 1705 |
|
1700 |
|
| 1706 |
// Transform the current exception, and repush and throw a |
1701 |
// Transform the current exception, and repush and throw a |
| 1707 |
// NoClassDefFoundError(ClassNotFound.getMessage()) |
1702 |
// NoClassDefFoundError(ClassNotFound.getMessage()) |
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Lines 1716-1722
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| 1716 |
// Send the constructor taking a message string as an argument |
1711 |
// Send the constructor taking a message string as an argument |
| 1717 |
this.invokeNoClassDefFoundErrorStringConstructor(); |
1712 |
this.invokeNoClassDefFoundErrorStringConstructor(); |
| 1718 |
this.athrow(); |
1713 |
this.athrow(); |
| 1719 |
stackDepth = saveStackSize; |
|
|
| 1720 |
endLabel.place(); |
1714 |
endLabel.place(); |
| 1721 |
} |
1715 |
} |
| 1722 |
} |
1716 |
} |
