Date: Fri, 7 Jan 2011 14:22:34 +0000 (UTC) From: Konstantin Belousov <kib@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r217097 - in head/sys: amd64/include arm/include i386/include ia64/include mips/include powerpc/include sparc64/include sun4v/include Message-ID: <201101071422.p07EMYlP055071@svn.freebsd.org>
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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. Modified: head/sys/amd64/include/elf.h head/sys/arm/include/elf.h head/sys/i386/include/elf.h head/sys/ia64/include/elf.h head/sys/mips/include/elf.h head/sys/powerpc/include/elf.h head/sys/sparc64/include/elf.h head/sys/sun4v/include/elf.h Modified: head/sys/amd64/include/elf.h ============================================================================== --- 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. */ /* * Relocation types. Modified: head/sys/arm/include/elf.h ============================================================================== --- head/sys/arm/include/elf.h Fri Jan 7 14:17:29 2011 (r217096) +++ head/sys/arm/include/elf.h Fri Jan 7 14:22:34 2011 (r217097) @@ -82,8 +82,9 @@ __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. */ #define R_ARM_COUNT 33 /* Count of defined relocation types. */ Modified: head/sys/i386/include/elf.h ============================================================================== --- head/sys/i386/include/elf.h Fri Jan 7 14:17:29 2011 (r217096) +++ head/sys/i386/include/elf.h Fri Jan 7 14:22:34 2011 (r217097) @@ -96,8 +96,9 @@ __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. */ /* * Relocation types. Modified: head/sys/ia64/include/elf.h ============================================================================== --- head/sys/ia64/include/elf.h Fri Jan 7 14:17:29 2011 (r217096) +++ head/sys/ia64/include/elf.h Fri Jan 7 14:22:34 2011 (r217097) @@ -95,8 +95,9 @@ __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. */ /* * Values for e_flags. Modified: head/sys/mips/include/elf.h ============================================================================== --- head/sys/mips/include/elf.h Fri Jan 7 14:17:29 2011 (r217096) +++ head/sys/mips/include/elf.h Fri Jan 7 14:22:34 2011 (r217097) @@ -257,8 +257,9 @@ __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. */ #define ET_DYN_LOAD_ADDR 0x0120000 Modified: head/sys/powerpc/include/elf.h ============================================================================== --- head/sys/powerpc/include/elf.h Fri Jan 7 14:17:29 2011 (r217096) +++ head/sys/powerpc/include/elf.h Fri Jan 7 14:22:34 2011 (r217097) @@ -105,8 +105,9 @@ __ElfType(Auxinfo); #define AT_NCPUS 17 /* Number of CPUs. */ #define AT_PAGESIZES 18 /* Pagesizes. */ #define AT_PAGESIZESLEN 19 /* Number of pagesizes. */ +#define AT_STACKPROT 21 /* Initial stack protection. */ -#define AT_COUNT 20 /* Count of defined aux entry types. */ +#define AT_COUNT 22 /* Count of defined aux entry types. */ /* * Relocation types. Modified: head/sys/sparc64/include/elf.h ============================================================================== --- head/sys/sparc64/include/elf.h Fri Jan 7 14:17:29 2011 (r217096) +++ head/sys/sparc64/include/elf.h Fri Jan 7 14:22:34 2011 (r217097) @@ -90,8 +90,9 @@ __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. */ /* Define "machine" characteristics */ #if __ELF_WORD_SIZE == 32 Modified: head/sys/sun4v/include/elf.h ============================================================================== --- head/sys/sun4v/include/elf.h Fri Jan 7 14:17:29 2011 (r217096) +++ head/sys/sun4v/include/elf.h Fri Jan 7 14:22:34 2011 (r217097) @@ -90,8 +90,9 @@ __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. */ /* Define "machine" characteristics */ #if __ELF_WORD_SIZE == 32
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