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From: "fche at redhat dot com" <sourceware-bugzilla@sourceware.org>
To: systemtap@sourceware.org
Subject: [Bug translator/13261] New: syntax for global arrays activating map->wrap mode
Date: Wed, 05 Oct 2011 16:23:00 -0000
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http://sourceware.org/bugzilla/show_bug.cgi?id=13261

             Bug #: 13261
           Summary: syntax for global arrays activating map->wrap mode
           Product: systemtap
           Version: unspecified
            Status: NEW
          Severity: normal
          Priority: P2
         Component: translator
        AssignedTo: systemtap@sourceware.org
        ReportedBy: fche@redhat.com
    Classification: Unclassified


The runtime has partial support for wrapping maps, which don't overflow
but instead automagically delete some old entry.  This is activated by
setting map->wrap = 1 soon after initialization.  We don't have a
script-level syntax for this; perhaps:

    global foo%[100], bar%
              ^          ^ note the punctuation

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