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Date: Tue, 3 Oct 2006 06:17:23 -0700 (PDT)
From: "Geir Magnusson Jr (JIRA)" <jira@apache.org>
To: harmony-commits@incubator.apache.org
Subject: [jira] Closed: (HARMONY-1657) [DRLVM] [JVMTI] Breakpoint handler
 does not restore processor flags
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     [ http://issues.apache.org/jira/browse/HARMONY-1657?page=all ]

Geir Magnusson Jr closed HARMONY-1657.
--------------------------------------


> [DRLVM] [JVMTI] Breakpoint handler does not restore processor flags
> -------------------------------------------------------------------
>
>                 Key: HARMONY-1657
>                 URL: http://issues.apache.org/jira/browse/HARMONY-1657
>             Project: Harmony
>          Issue Type: Bug
>          Components: DRLVM
>         Environment: All
>            Reporter: Ilya Berezhniuk
>         Assigned To: Geir Magnusson Jr
>         Attachments: restore_flags.patch
>
>
> Earlier, exception/signal handler returned control to interrupted code during JIT breakpoint processing, so it restored all unmodified processor registers including processor flags.
> Now control is returned to interrupted code directly from breakpoint handler using si_transfer_control function. This function restores general processor registers, but it does not restore processor flags modified during breakpoint processing.

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