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corda/classpath/avian/VMMethod.java

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update copyright years
2015-03-13 18:52:59 +00:00
/* Copyright (c) 2008-2015, Avian Contributors
break each Class, Field, and Method into separate classes In order to facilitate making the VM compatible with multiple class libraries, it's useful to separate the VM-specific representation of these classes from the library implementations. This commit introduces VMClass, VMField, and VMMethod for that purpose.
2010-09-01 16:13:52 +00:00
Permission to use, copy, modify, and/or distribute this software
for any purpose with or without fee is hereby granted, provided
that the above copyright notice and this permission notice appear
in all copies.
There is NO WARRANTY for this software. See license.txt for
details. */
package avian;
public class VMMethod {
public byte vmFlags;
public byte returnCode;
public byte parameterCount;
public byte parameterFootprint;
public short flags;
public short offset;
public int nativeID;
fix openjdk-src bootimage build The main change here is to use a lazily-populated vector to associate runtime data with classes instead of referencing them directly from the class which requires updating immutable references in the heap image. The other changes employ other strategies to avoid trying to update immutable references.
2010-11-26 19:41:31 +00:00
public int runtimeDataIndex;
break each Class, Field, and Method into separate classes In order to facilitate making the VM compatible with multiple class libraries, it's useful to separate the VM-specific representation of these classes from the library implementations. This commit introduces VMClass, VMField, and VMMethod for that purpose.
2010-09-01 16:13:52 +00:00
public byte[] name;
public byte[] spec;
preliminary support for using OpenJDK's class library Whereas the GNU Classpath port used the strategy of patching Classpath with core classes from Avian so as to minimize changes to the VM, this port uses the opposite strategy: abstract and isolate classpath-specific features in the VM similar to how we abstract away platform-specific features in system.h. This allows us to use an unmodified copy of OpenJDK's class library, including its core classes and augmented by a few VM-specific classes in the "avian" package.
2010-09-10 21:05:29 +00:00
public MethodAddendum addendum;
break each Class, Field, and Method into separate classes In order to facilitate making the VM compatible with multiple class libraries, it's useful to separate the VM-specific representation of these classes from the library implementations. This commit introduces VMClass, VMField, and VMMethod for that purpose.
2010-09-01 16:13:52 +00:00
public VMClass class_;
add stronger typing to method.code
2014-06-28 04:00:05 +00:00
public Code code;
Fixing some issues with runtime annotations within avian. We were not properly converting dots to slashes internally for package names and we did not properly handle Method.getAnnotations and Method.getAnnotation(Class<T>) on methods without any annotations. Added some tests to cover these cases.
2012-05-22 20:00:31 +00:00
public boolean hasAnnotations() {
return addendum != null && addendum.annotationTable != null;
}
break each Class, Field, and Method into separate classes In order to facilitate making the VM compatible with multiple class libraries, it's useful to separate the VM-specific representation of these classes from the library implementations. This commit introduces VMClass, VMField, and VMMethod for that purpose.
2010-09-01 16:13:52 +00:00
}
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