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From "Ilya Berezhniuk (JIRA)" <j...@apache.org>
Subject [jira] Created: (HARMONY-1657) [DRLVM] [JVMTI] Breakpoint handler does not restore processor flags
Date Mon, 02 Oct 2006 12:32:19 GMT
[DRLVM] [JVMTI] Breakpoint handler does not restore processor flags
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                 Key: HARMONY-1657
                 URL: http://issues.apache.org/jira/browse/HARMONY-1657
             Project: Harmony
          Issue Type: Bug
          Components: DRLVM
         Environment: All
            Reporter: Ilya Berezhniuk


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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