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[ARM] 4473/2: Take the HWCAP definitions out of the elf.h file

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The patch moves the HWCAP definitions and the extern elf_hwcap
declaration to the hwcap.h header file.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Catalin Marinas 2007-07-12 16:10:22 +01:00 committed by Russell King
parent 909d6c6c80
commit f884b1cf57
3 changed files with 31 additions and 22 deletions
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2
include/asm-arm/Kbuild
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@ -1 +1,3 @@
include include/asm-generic/Kbuild.asm include include/asm-generic/Kbuild.asm
unifdef-y += hwcap.h

23
include/asm-arm/elf.h
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@ -7,6 +7,7 @@
*/ */
#include <asm/ptrace.h> #include <asm/ptrace.h>
#include <asm/user.h> #include <asm/user.h>
#include <asm/hwcap.h>
typedef unsigned long elf_greg_t; typedef unsigned long elf_greg_t;
typedef unsigned long elf_freg_t[3]; typedef unsigned long elf_freg_t[3];
@ -39,30 +40,8 @@ typedef struct user_fp elf_fpregset_t;
#endif #endif
#define ELF_ARCH EM_ARM #define ELF_ARCH EM_ARM
/*
* HWCAP flags - for elf_hwcap (in kernel) and AT_HWCAP
*/
#define HWCAP_SWP 1
#define HWCAP_HALF 2
#define HWCAP_THUMB 4
#define HWCAP_26BIT 8 /* Play it safe */
#define HWCAP_FAST_MULT 16
#define HWCAP_FPA 32
#define HWCAP_VFP 64
#define HWCAP_EDSP 128
#define HWCAP_JAVA 256
#define HWCAP_IWMMXT 512
#define HWCAP_CRUNCH 1024
#ifdef __KERNEL__ #ifdef __KERNEL__
#ifndef __ASSEMBLY__ #ifndef __ASSEMBLY__
/*
* This yields a mask that user programs can use to figure out what
* instruction set this cpu supports.
*/
#define ELF_HWCAP (elf_hwcap)
extern unsigned int elf_hwcap;
/* /*
* This yields a string that ld.so will use to load implementation * This yields a string that ld.so will use to load implementation
* specific libraries for optimization. This is more specific in * specific libraries for optimization. This is more specific in

28
include/asm-arm/hwcap.h Normal file
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@ -0,0 +1,28 @@
#ifndef __ASMARM_HWCAP_H
#define __ASMARM_HWCAP_H
/*
* HWCAP flags - for elf_hwcap (in kernel) and AT_HWCAP
*/
#define HWCAP_SWP 1
#define HWCAP_HALF 2
#define HWCAP_THUMB 4
#define HWCAP_26BIT 8 /* Play it safe */
#define HWCAP_FAST_MULT 16
#define HWCAP_FPA 32
#define HWCAP_VFP 64
#define HWCAP_EDSP 128
#define HWCAP_JAVA 256
#define HWCAP_IWMMXT 512
#define HWCAP_CRUNCH 1024
#if defined(__KERNEL__) && !defined(__ASSEMBLY__)
/*
* This yields a mask that user programs can use to figure out what
* instruction set this cpu supports.
*/
#define ELF_HWCAP (elf_hwcap)
extern unsigned int elf_hwcap;
#endif
#endif