This paper presents a technique for backpatching instructions in an SMP environment. This technique is used by the Jalapeno virtual machine to support dynamic class loading in Java. There is a small runtime overhead t...
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ISBN:
(纸本)9780769504254
This paper presents a technique for backpatching instructions in an SMP environment. This technique is used by the Jalapeno virtual machine to support dynamic class loading in Java. There is a small runtime overhead the first time a backpatch site is executed. Thereafter, it executes at the same speed as equivalent sites not requiring back-patching.
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