Re: [Linux-ia64] Unwind can load wrong data from pt_regs

David Mosberger
2002-12-09T22:17:05Z

>>>>> On Tue, 10 Dec 2002 09:04:25 +1100, Keith Owens <kaos@sgi.com> said:

Keith> How did you guess :). I will look at libunwind and do a
Keith> kernel fix.

The basic idea for the fix is to add a new variable (pt_regs_addr) to
unw_frame_info to track the sp of the latest UNW_FLAG_INTERRUPT_FRAME
encountered.

--david