diff options
author | H. J. Lu <hjl@lucon.org> | 2005-09-06 22:16:49 (GMT) |
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committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-09-07 23:57:21 (GMT) |
commit | 36d57ac4a818cb4aa3edbdf63ad2ebc31106f925 (patch) | |
tree | 445eda00ee5974a65e21152cd240fb604c6d112d /include/asm-ppc64/elf.h | |
parent | 32605a18152b246df483fadc1c23854addde8755 (diff) | |
download | linux-fsl-qoriq-36d57ac4a818cb4aa3edbdf63ad2ebc31106f925.tar.xz |
[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 085eedb..c919a89 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; |