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RE: [RFC][MIPS] What to do about DT_MIPS_RLD_MAP and PIE
- From: Roland McGrath <roland at hack dot frob dot com>
- To: "Maciej W. Rozycki" <macro at codesourcery dot com>
- Cc: Matthew Fortune <Matthew dot Fortune at imgtec dot com>, Richard Sandiford <rdsandiford at googlemail dot com>, "binutils at sourceware dot org" <binutils at sourceware dot org>, "libc-alpha at sourceware dot org" <libc-alpha at sourceware dot org>, "Joseph Myers (joseph at codesourcery dot com)" <joseph at codesourcery dot com>, "Moore, Catherine (Catherine_Moore at mentor dot com)" <Catherine_Moore at mentor dot com>, Nikola Veljkovic <Nikola dot Veljkovic at imgtec dot com>
- Date: Thu, 30 Oct 2014 12:38:16 -0700 (PDT)
- Subject: RE: [RFC][MIPS] What to do about DT_MIPS_RLD_MAP and PIE
- Authentication-results: sourceware.org; auth=none
- References: <6D39441BF12EF246A7ABCE6654B0235320F3027E at LEMAIL01 dot le dot imgtec dot org> <alpine dot DEB dot 1 dot 10 dot 1410221755430 dot 7896 at tp dot orcam dot me dot uk> <6D39441BF12EF246A7ABCE6654B0235320F30462 at LEMAIL01 dot le dot imgtec dot org> <871tpy37ir dot fsf at googlemail dot com> <6D39441BF12EF246A7ABCE6654B0235320F385FA at LEMAIL01 dot le dot imgtec dot org> <alpine dot DEB dot 1 dot 10 dot 1410301835480 dot 7896 at tp dot orcam dot me dot uk>
> Alternatively, we could cook up a generic DT_GNU_RLD_MAP tag for
> platforms that want to opt in to a read-only dynamic section/segment and
> start using it with the MIPS target first. I think I like the latter a
> bit better, any thoughts, anyone?
What's the specification of this tag's semantics?