[Bug tools/21522] eu-strip generates empty output if there is nothing to do

2017-06-14 Thread mark at klomp dot org
https://sourceware.org/bugzilla/show_bug.cgi?id=21522 Mark Wielaard changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tools/21525] Multiple .shstrtab sections since eu-readelf 0.166

2017-06-14 Thread mark at klomp dot org
https://sourceware.org/bugzilla/show_bug.cgi?id=21525 Mark Wielaard changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

Re: How to debug broken unwinding?

2017-06-14 Thread Mark Wielaard
On Tue, 2017-06-13 at 18:17 +0200, Mark Wielaard wrote: > The tricky case is that last case. If the previous frame is a signal > frame then this frame is also an activation (so you don't need to > subtract 1 to get the actual address that was executing). I am not sure > I fully understand anymore w

Re: overflows in Dwfl_Thread_Callbacks::memory_read callback

2017-06-14 Thread Mark Wielaard
On Tue, 2017-06-13 at 18:15 +0200, Milian Wolff wrote: > > I am not following the above trace completely, but what is going on > > seems to be that we have CFI and want to get a register value. So we > > call dwarf_frame_register to determine the DWARF expression operations > > that we need to exec