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[Bug uprobes/10836] uprobes-provided pt_regs* are unreliable
- From: "ananth at in dot ibm dot com" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sources dot redhat dot com
- Date: 29 Oct 2009 06:20:27 -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 ananth at in dot ibm dot com 2009-10-29 06:20 -------
What are the main registers one needs to know here? Helpers like
regset_instruction_pointer(task), regset_stack_pointer(task) would be a useful
addition with or without uprobes, since they can hide the underlying
architecture details and offsets.
--
http://sourceware.org/bugzilla/show_bug.cgi?id=10836
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