[Bug runtime/18714] bring back process.statement.absolute probes
agentzh at gmail dot com
sourceware-bugzilla@sourceware.org
Sat Nov 10 18:05:00 GMT 2018
https://sourceware.org/bugzilla/show_bug.cgi?id=18714
agentzh <agentzh at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |agentzh at gmail dot com
--- Comment #1 from agentzh <agentzh at gmail dot com> ---
We'll take a stab at implementing `process.statement(0xaddr)` first for
inode-based uprobes, with relative addresses in the executable files (including
DSO and PIE). This will pave a way to true DWARF-less probing (with the
existing @vma() facility which will get merge soon) as well as implementing our
own uretprobes without all the consequences from the kernel's uretprobes.
Messed up C stacks are really problematic for stack unwinding and resizable
stacks.
--
You are receiving this mail because:
You are the assignee for the bug.
More information about the Systemtap
mailing list