Date: Fri, 7 Jan 2011 12:02:55 -0500 From: Ben Kaduk <minimarmot@gmail.com> To: Konstantin Belousov <kib@freebsd.org> Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org Subject: Re: svn commit: r217097 - in head/sys: amd64/include arm/include i386/include ia64/include mips/include powerpc/include sparc64/include sun4v/include Message-ID: <AANLkTinXfzA4wxWJ5X0i_0dHx7Gag2dAfE0CZgP9D7gh@mail.gmail.com> In-Reply-To: <201101071422.p07EMYlP055071@svn.freebsd.org> References: <201101071422.p07EMYlP055071@svn.freebsd.org>
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On Fri, Jan 7, 2011 at 9:22 AM, Konstantin Belousov <kib@freebsd.org> wrote: > Author: kib > Date: Fri Jan 7 14:22:34 2011 > New Revision: 217097 > URL: http://svn.freebsd.org/changeset/base/217097 > > Log: > Add AT_STACKPROT elf aux vector. Will be used to inform rtld about the > initial stack protection set by the kernel image activator. > ============================================================================== > --- head/sys/amd64/include/elf.h Fri Jan 7 14:17:29 2011 (r217096) > +++ head/sys/amd64/include/elf.h Fri Jan 7 14:22:34 2011 (r217097) > @@ -94,8 +94,9 @@ __ElfType(Auxinfo); > #define AT_NCPUS 19 /* Number of CPUs. */ > #define AT_PAGESIZES 20 /* Pagesizes. */ > #define AT_PAGESIZESLEN 21 /* Number of pagesizes. */ > +#define AT_STACKPROT 23 /* Initial stack protection. */ > > -#define AT_COUNT 22 /* Count of defined aux entry types. */ > +#define AT_COUNT 24 /* Count of defined aux entry types. */ Is there a reason to skip 22? -Ben Kadukhelp
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