[Bug runtime/5236] New: process memory map tracker

["fche at redhat dot com" <sourceware-bugzilla at sourceware dot org>]

we need a widget either in the systemtap runtime proper, or within
staprun/stapio, to tell a probe the memory layout of a given user process.  This
is basically the contents of /proc/$$/maps, and is necessary in order to place
kprobes, relocate unwind/symbol data, and probably other stuff too.  Some of it
needs to be available by probe initialization (uprobe placement) time.  It needs
to be kept reasonably up to date, and readable without taking sleepy locks (for
backtrace purposes).

-- 
           Summary: process memory map tracker
           Product: systemtap
           Version: unspecified
            Status: NEW
          Severity: normal
          Priority: P2
         Component: runtime
        AssignedTo: systemtap at sources dot redhat dot com
        ReportedBy: fche at redhat dot com


http://sourceware.org/bugzilla/show_bug.cgi?id=5236

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