[lldb-dev] Inquiry about .debug_frame

via lldb-dev lldb-dev at lists.llvm.org
Tue Nov 24 23:00:28 PST 2015

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 wrote:
> 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 in
> 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 provided
> in this email correct ?
> 2) If it is correct, is this expected behavior ? I mean if the CFI info is
> 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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