| C. Hawblitzel and T. von Eicken. Tasks and revocation for Java (or, hey! you got your operating system in my language!). Submitted for publication, Nov. 1999. |
....J SEAL2. Moreover, in J Kernel cross domain calls may block infinitely and may delay protection domain termination. J Kernel supports per thread memory accounting via byte code rewriting [6] Like J SEAL2, J Kernel is implemented completely in Java, only CPU accounting requires native code. Luna [13, 14] is a Java extension that provides a task model for Java based on a type system, which distinguishes between task local pointers and remote pointers shared between multiple tasks. Access to remote pointers is controlled by permits that can be 17 revoked at any time. When a task is terminated, ....
C. Hawblitzel and T. von Eicken. Tasks and Revocation for Java (or, Hey! You got your Operating System in my Language!). Draft, November 1999. Available at http://www.cs.cornell.edu/Info/People/hawblitz/hawblitz.html
....do not provide any inter applet guarantees beyond that offered by the underlying stock JDK. These systems are similar to Kimera [41] which uses dedicated servers to protect critical virtual machine resources (e.g. the bytecode verifier) but not to protect applications from each other. Luna [29] is a recent system from one of the J Kernel developers. Luna extends the Java language and runtime with explicit, revocable remote pointers. Remote pointers can be dynamically revoked, and processes can safely share fine grained data without compromising type safety. Sun s original JavaOS [42] ....
C. Hawblitzel and T. von Eicken. Tasks and revocation for Java (or, hey! you got your operating system in my language!). Describes Luna, Nov. 1999.
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C. Hawblitzel and T. von Eicken. Tasks and revocation for Java (or, hey! you got your operating system in my language!). Submitted for publication, Nov. 1999.
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