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[Bug uprobes/10836] uprobes-provided pt_regs* are unreliable
- From: "fche at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sources dot redhat dot com
- Date: 28 Oct 2009 16:58:54 -0000
- Subject: [Bug uprobes/10836] uprobes-provided pt_regs* are unreliable
- References: <20091023162529.10836.fche@redhat.com>
- Reply-to: sourceware-bugzilla at sourceware dot org
------- Additional Comments From fche at redhat dot com 2009-10-28 16:58 -------
(In reply to comment #6)
> [...] So before Srikar adds a lot of user_regset code to
> uprobes, [...]
By the way, systemtap could do its own user_regset thing
independent of uprobes -- we'd just ignore the incoming pt_regs
almost entirely and add a bunch of code to uprobe/utrace probe
prologues and/or multiple places the runtime.
--
http://sourceware.org/bugzilla/show_bug.cgi?id=10836
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