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| author | Catalin Marinas <catalin.marinas@arm.com> | 2007-07-12 16:10:22 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2007-07-12 16:20:15 +0100 |
| commit | f884b1cf578e079f01682514ae1ae64c74586602 (patch) | |
| tree | 9c940dc533c3316f7601f032da88ce49c1dfa6bb /include/asm-arm/hwcap.h | |
| parent | 909d6c6c80311f800aee338e5fa528818b115951 (diff) | |
| download | linux-f884b1cf578e079f01682514ae1ae64c74586602.tar.gz linux-f884b1cf578e079f01682514ae1ae64c74586602.tar.bz2 linux-f884b1cf578e079f01682514ae1ae64c74586602.zip | |
[ARM] 4473/2: Take the HWCAP definitions out of the elf.h file
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>
Diffstat (limited to 'include/asm-arm/hwcap.h')
| -rw-r--r-- | include/asm-arm/hwcap.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/include/asm-arm/hwcap.h b/include/asm-arm/hwcap.h new file mode 100644 index 000000000000..01a1391d3014 --- /dev/null +++ b/include/asm-arm/hwcap.h @@ -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 |