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Re: [PATCH 6/7] powerpc: Add <bits/hwcap.h>
- From: Andreas Schwab <schwab at linux-m68k dot org>
- To: Richard Henderson <rth at twiddle dot net>
- Cc: libc-alpha at sourceware dot org, "Ryan S. Arnold" <rsa at us dot ibm dot com>, Steven Munroe <sjmunroe at us dot ibm dot com>
- Date: Mon, 08 Oct 2012 11:34:13 +0200
- Subject: Re: [PATCH 6/7] powerpc: Add <bits/hwcap.h>
- References: <1337013660-30676-1-git-send-email-rth@twiddle.net><1337013660-30676-7-git-send-email-rth@twiddle.net>
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
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