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From "Gregory Shimansky (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HARMONY-2027) [drlvm][jit] Ip to bc mapping for throw locations (on hardware exception points) should be reported as well as others
Date Tue, 28 Nov 2006 15:56:23 GMT
     [ http://issues.apache.org/jira/browse/HARMONY-2027?page=all ]

Gregory Shimansky updated HARMONY-2027:
---------------------------------------

    Summary: [drlvm][jit] Ip to bc mapping for throw locations (on hardware exception points)
should be reported as well as others  (was: [drl vm] [jit] Ip to bc mapping for throw locations
(on hardware exception points) should be reported as well as others)

> [drlvm][jit] Ip to bc mapping for throw locations (on hardware exception points) should
be reported as well as others
> ---------------------------------------------------------------------------------------------------------------------
>
>                 Key: HARMONY-2027
>                 URL: http://issues.apache.org/jira/browse/HARMONY-2027
>             Project: Harmony
>          Issue Type: Improvement
>          Components: DRLVM
>            Reporter: Vitaly Chaiko
>            Priority: Minor
>
> In order to properly support JVMTI exception events, for any instruction that may cause
hardware 
> exception which will be then propagared to managed code (such as ArithmeticException
or 
> NullPointerException) optimizing Jitrino should be able to return bytecode location for
IP that 
> cause the exception. JVMTI needs proper mapping to be provided by JIT in such cases.

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