[Dwarf-Discuss] Asm syntax for DWARF 5 line table info

paul.robinson at sony.com paul.robinson at sony.com
Mon Jun 18 10:29:06 PDT 2018


Filed as bug #23310 at sourceware.org/bugzilla.
--paulr

> -----Original Message-----
> From: Dwarf-Discuss [mailto:dwarf-discuss-bounces at lists.dwarfstd.org] On
> Behalf Of Paul Robinson via Dwarf-Discuss
> Sent: Monday, June 18, 2018 1:06 PM
> To: nickc at redhat.com; dwarf-discuss at lists.dwarfstd.org
> Cc: binutils at sourceware.org
> Subject: Re: [Dwarf-Discuss] Asm syntax for DWARF 5 line table info
> 
> 
> 
> > -----Original Message-----
> > From: Nick Clifton [mailto:nickc at redhat.com]
> > Sent: Monday, June 18, 2018 10:01 AM
> > To: Robinson, Paul; dwarf-discuss at lists.dwarfstd.org
> > Cc: binutils at sourceware.org
> > Subject: Re: [Dwarf-Discuss] Asm syntax for DWARF 5 line table info
> >
> > Hi Paul,
> >
> > >>> I propose to add a new optional clause to the .file directive, like
> > so:
> > >>>
> > >>>     .file filenumber [ "directory" ] "path" [ md5 checksum ]
> >
> > This suggestion is fine with me.  (And the file 0 enhancement).
> 
> Thanks!
> 
> > Are you offering to provide an implementation ?
> 
> I implemented it in LLVM.  I am not offering to implement it in GNU
> binutils
> as I can't say I know my way around there, or know the current state of
> gcc/binutils support for DWARF v5 in general.
> 
> > It would help if you could file an enhancement request in the FSF
> binutils
> > bugzilla system, so that we can track any further correspondence on this
> > issue.
> 
> Sure.  Is that sourceware.org/bugzilla?  It doesn't seem to like the
> account I created for gcc.gnu.org/bugzilla a few years ago, but maybe they
> are separate?  Private reply is fine.
> Thanks,
> --paulr
> 
> >
> > Cheers
> >   Nick
> >
> 
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