[lldb-dev] Inquiry about .debug_frame
Ravitheja Addepally via lldb-dev
lldb-dev at lists.llvm.org
Wed Nov 25 00:08:19 PST 2015
On Wed, Nov 25, 2015 at 8:00 AM, <dawn at burble.org> wrote:
> lldb should be able to read both. Can you file a bug please?
> On Tue, Nov 24, 2015 at 02:50:20PM +0100, Ravitheja Addepally via lldb-dev
> > Hello,
> > While compiling with clang for i386, I notice that the CFI
> > information is distributed between the .eh_frame section and the
> > .debug_frame section, meaning for some functions the CFI info is present
> > the .debug_frame section whereas for some it is present in the .eh_frame.
> > Now looking at the lldb code, I see that this information is only read
> > from the .eh_frame section and not from the .debug_frame section. My
> > questions are the following ->
> > 1) Is there something that I missing ? is the information that I
> > in this email correct ?
> > 2) If it is correct, is this expected behavior ? I mean if the CFI info
> > present in the .debug_frame then I think it should be read ? coz it maybe
> > useful in unwinding scenarios ?
> > BR,
> > A Ravi
> > _______________________________________________
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> > lldb-dev at lists.llvm.org
> > http://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-dev
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