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| author | H. J. Lu | 2005-09-07 00:16:49 +0200 |
|---|---|---|
| committer | Linus Torvalds | 2005-09-08 01:57:21 +0200 |
| commit | 36d57ac4a818cb4aa3edbdf63ad2ebc31106f925 (patch) | |
| tree | 445eda00ee5974a65e21152cd240fb604c6d112d /include/asm-ppc64/elf.h | |
| parent | [PATCH] radix_tag_get(): differentiate between no present node and tag unset ... (diff) | |
| download | kernel-qcow2-linux-36d57ac4a818cb4aa3edbdf63ad2ebc31106f925.tar.gz kernel-qcow2-linux-36d57ac4a818cb4aa3edbdf63ad2ebc31106f925.tar.xz kernel-qcow2-linux-36d57ac4a818cb4aa3edbdf63ad2ebc31106f925.zip | |
[PATCH] auxiliary vector cleanups
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>
Diffstat (limited to 'include/asm-ppc64/elf.h')
| -rw-r--r-- | include/asm-ppc64/elf.h | 16 |
1 files changed, 1 insertions, 15 deletions
diff --git a/include/asm-ppc64/elf.h b/include/asm-ppc64/elf.h index 085eedb956fe..c919a89343db 100644 --- a/include/asm-ppc64/elf.h +++ b/include/asm-ppc64/elf.h @@ -4,6 +4,7 @@ #include <asm/types.h> #include <asm/ptrace.h> #include <asm/cputable.h> +#include <asm/auxvec.h> /* PowerPC relocations defined by the ABIs */ #define R_PPC_NONE 0 @@ -237,21 +238,6 @@ do { \ #endif -/* - * We need to put in some extra aux table entries to tell glibc what - * the cache block size is, so it can use the dcbz instruction safely. - */ -#define AT_DCACHEBSIZE 19 -#define AT_ICACHEBSIZE 20 -#define AT_UCACHEBSIZE 21 -/* A special ignored type value for PPC, for glibc compatibility. */ -#define AT_IGNOREPPC 22 - -/* The vDSO location. We have to use the same value as x86 for glibc's - * sake :-) - */ -#define AT_SYSINFO_EHDR 33 - extern int dcache_bsize; extern int icache_bsize; extern int ucache_bsize; |