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Re: [PATCH 6/7] powerpc: Add <bits/hwcap.h>


Richard Henderson <rth@twiddle.net> writes:

> diff --git a/sysdeps/powerpc/sysdep.h b/sysdeps/powerpc/sysdep.h
> index 5cd8613..7682ae9 100644
> --- a/sysdeps/powerpc/sysdep.h
> +++ b/sysdeps/powerpc/sysdep.h
> @@ -18,33 +18,10 @@
>  /* 
>   * Powerpc Feature masks for the Aux Vector Hardware Capabilities (AT_HWCAP). 
>   * This entry is copied to _dl_hwcap or rtld_global._dl_hwcap during startup.
> - * The following must match the kernels linux/asm/cputable.h.  
>   */
> -#define PPC_FEATURE_32			0x80000000 /* 32-bit mode. */
> -#define PPC_FEATURE_64			0x40000000 /* 64-bit mode. */
> -#define PPC_FEATURE_601_INSTR		0x20000000 /* 601 chip, Old POWER ISA.  */
> -#define PPC_FEATURE_HAS_ALTIVEC		0x10000000 /* SIMD/Vector Unit.  */
> -#define PPC_FEATURE_HAS_FPU		0x08000000 /* Floating Point Unit.  */
> -#define PPC_FEATURE_HAS_MMU		0x04000000 /* Memory Management Unit.  */
> -#define PPC_FEATURE_HAS_4xxMAC		0x02000000 /* 4xx Multiply Accumulator.  */
> -#define PPC_FEATURE_UNIFIED_CACHE	0x01000000 /* Unified I/D cache.  */
> -#define PPC_FEATURE_HAS_SPE		0x00800000 /* Signal Processing ext.  */
> -#define PPC_FEATURE_HAS_EFP_SINGLE	0x00400000 /* SPE Float.  */
> -#define PPC_FEATURE_HAS_EFP_DOUBLE	0x00200000 /* SPE Double.  */
> -#define PPC_FEATURE_NO_TB		0x00100000 /* 601/403gx have no timebase */
> -#define PPC_FEATURE_POWER4		0x00080000 /* POWER4 ISA 2.00 */
> -#define PPC_FEATURE_POWER5		0x00040000 /* POWER5 ISA 2.02 */
> -#define PPC_FEATURE_POWER5_PLUS		0x00020000 /* POWER5+ ISA 2.03 */
> -#define PPC_FEATURE_CELL_BE		0x00010000 /* CELL Broadband Engine */
> -#define PPC_FEATURE_BOOKE		0x00008000
> -#define PPC_FEATURE_SMT			0x00004000 /* Simultaneous Multi-Threading */
> -#define PPC_FEATURE_ICACHE_SNOOP	0x00002000
> -#define PPC_FEATURE_ARCH_2_05		0x00001000 /* ISA 2.05 */
> -#define PPC_FEATURE_PA6T		0x00000800 /* PA Semi 6T Core */
> -#define PPC_FEATURE_HAS_DFP		0x00000400 /* Decimal FP Unit */
> -#define PPC_FEATURE_POWER6_EXT		0x00000200 /* P6 + mffgpr/mftgpr */
> -#define PPC_FEATURE_ARCH_2_06	        0x00000100 /* ISA 2.06 */
> -#define PPC_FEATURE_HAS_VSX		0x00000080 /* P7 Vector Extension.  */
> +#define _SYS_AUXV_H

In file included from ../sysdeps/powerpc/powerpc32/sysdep.h:20:0,
                 from ../sysdeps/unix/powerpc/sysdep.h:24,
                 from ../sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep.h:21,
                 from ../nptl/sysdeps/powerpc/tls.h:48,
                 from ../include/link.h:44,
                 from ../include/dlfcn.h:4,
                 from ../sysdeps/generic/ldsodefs.h:31,
                 from ../sysdeps/powerpc/ldsodefs.h:52,
                 from ../sysdeps/unix/sysv/linux/ldsodefs.h:25,
                 from getauxval.c:19:
../sysdeps/powerpc/sysdep.h:22:0: warning: "_SYS_AUXV_H" redefined [enabled by default]
In file included from getauxval.c:18:0:
./sys/auxv.h:20:0: note: this is the location of the previous definition

Andreas.

-- 
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756  01D3 44D5 214B 8276 4ED5
"And now for something completely different."


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