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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-ia64/elf.h
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@@ -12,6 +12,7 @@
#include <asm/fpu.h>
#include <asm/page.h>
#include <asm/auxvec.h>
/*
* This is used to ensure we don't load something for the wrong architecture.
@@ -177,13 +178,6 @@ extern void ia64_elf_core_copy_regs (struct pt_regs *src, elf_gregset_t dst);
relevant until we have real hardware to play with... */
#define ELF_PLATFORM NULL
/*
* Architecture-neutral AT_ values are in the range 0-17. Leave some room for more of
* them, start the architecture-specific ones at 32.
*/
#define AT_SYSINFO 32
#define AT_SYSINFO_EHDR 33
#ifdef __KERNEL__
#define SET_PERSONALITY(ex, ibcs2) set_personality(PER_LINUX)
#define elf_read_implies_exec(ex, executable_stack) \