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Groups > muc.lists.netbsd.port.powerpc > #666

Turn on MKPIE for ppc?

From Martin Husemann <martin@duskware.de>
Newsgroups muc.lists.netbsd.port.powerpc
Subject Turn on MKPIE for ppc?
Date 2025-05-27 19:49 +0200
Organization Newsgate at muc.de e.V.
Message-ID <20250527174930.GD5399@mail.duskware.de> (permalink)

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I wondered why we didn't have MKPIE=yes for powerpc architectures, so
I tested and

 a) it works
 b) it causes a 15% - 20% increased size for binaries (not shared libs,
    of course)

Do we want to enable it nevertheless?

Unfortunately packed relative relocs are not implemented for ppc apparently
in the current binutils version we have.

Martin

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Thread

Turn on MKPIE for ppc? Martin Husemann <martin@duskware.de> - 2025-05-27 19:49 +0200
  Re: Turn on MKPIE for ppc? Greg Troxel <gdt@lexort.com> - 2025-05-27 15:42 -0400
    Re: Turn on MKPIE for ppc? Greg Troxel <gdt@lexort.com> - 2025-05-27 16:37 -0400
  RFC: enable PAX aslr/mprotected and MKPIE=yes for ppc Martin Husemann <martin@duskware.de> - 2025-05-28 16:59 +0200
    re: RFC: enable PAX aslr/mprotected and MKPIE=yes for ppc matthew green <mrg@eterna23.net> - 2025-05-30 06:02 +1000
      Re: RFC: enable PAX aslr/mprotected and MKPIE=yes for ppc Martin Husemann <martin@duskware.de> - 2025-05-30 11:40 +0200
    Re: RFC: enable PAX aslr/mprotected and MKPIE=yes for ppc "Frank Wille" <frank@phoenix.owl.de> - 2025-06-02 11:49 +0200

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