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[PATCH] auxiliary vector cleanups

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The size of auxiliary vector is fixed at 42 in linux/sched.h.  But it isn't
very obvious when looking at linux/elf.h.  This patch adds AT_VECTOR_SIZE
so that we can change it if necessary when a new vector is added.

Because of include file ordering problems, doing this necessitated the
extraction of the AT_* symbols into a standalone header file.

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
H. J. Lu
2005-09-06 15:16:49 -07:00
committed by Linus Torvalds
parent 32605a1815
commit 36d57ac4a8
32 changed files with 196 additions and 83 deletions
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8
include/asm-i386/elf.h
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@ -9,6 +9,7 @@
#include <asm/user.h>
#include <asm/processor.h>
#include <asm/system.h> /* for savesegment */
#include <asm/auxvec.h>
#include <linux/utsname.h>
@ -109,13 +110,6 @@ typedef struct user_fxsr_struct elf_fpxregset_t;
#define ELF_PLATFORM (system_utsname.machine)
/*
* Architecture-neutral AT_ values in 0-17, leave some room
* for more of them, start the x86-specific ones at 32.
*/
#define AT_SYSINFO 32
#define AT_SYSINFO_EHDR 33
#ifdef __KERNEL__
#define SET_PERSONALITY(ex, ibcs2) do { } while (0)