Date: Tue, 17 Mar 2009 12:50:16 +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: r189926 - in head/sys: amd64/include arm/include i386/include ia64/include mips/include powerpc/include sparc64/include sun4v/include Message-ID: <200903171250.n2HCoG0i095280@svn.freebsd.org>
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Author: kib Date: Tue Mar 17 12:50:16 2009 New Revision: 189926 URL: http://svn.freebsd.org/changeset/base/189926 Log: Add AT_EXECPATH ELF auxinfo entry type. The value's a_ptr is a pointer to the full path of the image that is being executed. Increase AT_COUNT. Remove no longer true comment about types used in Linux ELF binaries, listed types contain FreeBSD-specific entries. Reviewed by: kan 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 Tue Mar 17 12:47:40 2009 (r189925) +++ head/sys/amd64/include/elf.h Tue Mar 17 12:50:16 2009 (r189926) @@ -81,16 +81,14 @@ __ElfType(Auxinfo); #define AT_BASE 7 /* Interpreter's base address. */ #define AT_FLAGS 8 /* Flags (unused for i386). */ #define AT_ENTRY 9 /* Where interpreter should transfer control. */ -/* - * The following non-standard values are used in Linux ELF binaries. - */ #define AT_NOTELF 10 /* Program is not ELF ?? */ #define AT_UID 11 /* Real uid. */ #define AT_EUID 12 /* Effective uid. */ #define AT_GID 13 /* Real gid. */ #define AT_EGID 14 /* Effective gid. */ +#define AT_EXECPATH 15 /* Path to the executable. */ -#define AT_COUNT 15 /* Count of defined aux entry types. */ +#define AT_COUNT 16 /* Count of defined aux entry types. */ /* * Relocation types. Modified: head/sys/arm/include/elf.h ============================================================================== --- head/sys/arm/include/elf.h Tue Mar 17 12:47:40 2009 (r189925) +++ head/sys/arm/include/elf.h Tue Mar 17 12:50:16 2009 (r189926) @@ -75,8 +75,9 @@ __ElfType(Auxinfo); #define AT_EUID 12 /* Effective uid. */ #define AT_GID 13 /* Real gid. */ #define AT_EGID 14 /* Effective gid. */ +#define AT_EXECPATH 15 /* Path to the executable. */ -#define AT_COUNT 15 /* Count of defined aux entry types. */ +#define AT_COUNT 16 /* 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 Tue Mar 17 12:47:40 2009 (r189925) +++ head/sys/i386/include/elf.h Tue Mar 17 12:50:16 2009 (r189926) @@ -84,16 +84,14 @@ __ElfType(Auxinfo); #define AT_BASE 7 /* Interpreter's base address. */ #define AT_FLAGS 8 /* Flags (unused for i386). */ #define AT_ENTRY 9 /* Where interpreter should transfer control. */ -/* - * The following non-standard values are used in Linux ELF binaries. - */ #define AT_NOTELF 10 /* Program is not ELF ?? */ #define AT_UID 11 /* Real uid. */ #define AT_EUID 12 /* Effective uid. */ #define AT_GID 13 /* Real gid. */ #define AT_EGID 14 /* Effective gid. */ +#define AT_EXECPATH 15 /* Path to the executable. */ -#define AT_COUNT 15 /* Count of defined aux entry types. */ +#define AT_COUNT 16 /* Count of defined aux entry types. */ /* * Relocation types. Modified: head/sys/ia64/include/elf.h ============================================================================== --- head/sys/ia64/include/elf.h Tue Mar 17 12:47:40 2009 (r189925) +++ head/sys/ia64/include/elf.h Tue Mar 17 12:50:16 2009 (r189926) @@ -82,16 +82,14 @@ __ElfType(Auxinfo); #define AT_BASE 7 /* Interpreter's base address. */ #define AT_FLAGS 8 /* Flags (unused for i386). */ #define AT_ENTRY 9 /* Where interpreter should transfer control. */ -/* - * The following non-standard values are used in Linux ELF binaries. - */ #define AT_NOTELF 10 /* Program is not ELF ?? */ #define AT_UID 11 /* Real uid. */ #define AT_EUID 12 /* Effective uid. */ #define AT_GID 13 /* Real gid. */ #define AT_EGID 14 /* Effective gid. */ +#define AT_EXECPATH 15 /* Path to the executable. */ -#define AT_COUNT 15 /* Count of defined aux entry types. */ +#define AT_COUNT 16 /* Count of defined aux entry types. */ /* * Values for e_flags. Modified: head/sys/mips/include/elf.h ============================================================================== --- head/sys/mips/include/elf.h Tue Mar 17 12:47:40 2009 (r189925) +++ head/sys/mips/include/elf.h Tue Mar 17 12:50:16 2009 (r189926) @@ -241,15 +241,13 @@ __ElfType(Auxinfo); #define AT_BASE 7 /* Interpreter's base address. */ #define AT_FLAGS 8 /* Flags (unused for i386). */ #define AT_ENTRY 9 /* Where interpreter should transfer control. */ -/* - * The following non-standard values are used in Linux ELF binaries. - */ #define AT_NOTELF 10 /* Program is not ELF ?? */ #define AT_UID 11 /* Real uid. */ #define AT_EUID 12 /* Effective uid. */ #define AT_GID 13 /* Real gid. */ #define AT_EGID 14 /* Effective gid. */ +#define AT_EXECPATH 15 /* Path to the executable. */ -#define AT_COUNT 15 /* Count of defined aux entry types. */ +#define AT_COUNT 16 /* Count of defined aux entry types. */ #endif /* !_MACHINE_ELF_H_ */ Modified: head/sys/powerpc/include/elf.h ============================================================================== --- head/sys/powerpc/include/elf.h Tue Mar 17 12:47:40 2009 (r189925) +++ head/sys/powerpc/include/elf.h Tue Mar 17 12:50:16 2009 (r189926) @@ -77,8 +77,9 @@ __ElfType(Auxinfo); #define AT_DCACHEBSIZE 10 /* Data cache block size for the processor. */ #define AT_ICACHEBSIZE 11 /* Instruction cache block size for the uP. */ #define AT_UCACHEBSIZE 12 /* Cache block size, or `0' if cache not unified. */ +#define AT_EXECPATH 13 /* Path to the executable. */ -#define AT_COUNT 13 /* Count of defined aux entry types. */ +#define AT_COUNT 14 /* Count of defined aux entry types. */ /* * Relocation types. Modified: head/sys/sparc64/include/elf.h ============================================================================== --- head/sys/sparc64/include/elf.h Tue Mar 17 12:47:40 2009 (r189925) +++ head/sys/sparc64/include/elf.h Tue Mar 17 12:50:16 2009 (r189926) @@ -78,16 +78,14 @@ __ElfType(Auxinfo); #define AT_BASE 7 /* Interpreter's base address. */ #define AT_FLAGS 8 /* Flags (unused). */ #define AT_ENTRY 9 /* Where interpreter should transfer control. */ -/* - * The following non-standard values are used in Linux ELF binaries. - */ #define AT_NOTELF 10 /* Program is not ELF ?? */ #define AT_UID 11 /* Real uid. */ #define AT_EUID 12 /* Effective uid. */ #define AT_GID 13 /* Real gid. */ #define AT_EGID 14 /* Effective gid. */ +#define AT_EXECPATH 15 /* Path to the executable. */ -#define AT_COUNT 15 /* Count of defined aux entry types. */ +#define AT_COUNT 16 /* 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 Tue Mar 17 12:47:40 2009 (r189925) +++ head/sys/sun4v/include/elf.h Tue Mar 17 12:50:16 2009 (r189926) @@ -78,16 +78,14 @@ __ElfType(Auxinfo); #define AT_BASE 7 /* Interpreter's base address. */ #define AT_FLAGS 8 /* Flags (unused). */ #define AT_ENTRY 9 /* Where interpreter should transfer control. */ -/* - * The following non-standard values are used in Linux ELF binaries. - */ #define AT_NOTELF 10 /* Program is not ELF ?? */ #define AT_UID 11 /* Real uid. */ #define AT_EUID 12 /* Effective uid. */ #define AT_GID 13 /* Real gid. */ #define AT_EGID 14 /* Effective gid. */ +#define AT_EXECPATH 15 /* Path to the executable. */ -#define AT_COUNT 15 /* Count of defined aux entry types. */ +#define AT_COUNT 16 /* Count of defined aux entry types. */ /* Define "machine" characteristics */ #if __ELF_WORD_SIZE == 32
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