include/sys/auxv_SPARC.h

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21 /*
  22  * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
  23  * Use is subject to license terms.
  24  */
  25
  26 #ifndef _SYS_AUXV_SPARC_H
  27 #define _SYS_AUXV_SPARC_H
  28
  29 #ifdef __cplusplus
  30 extern "C" {
  31 #endif
  32
  33 /*
  34  * Flags used to describe various instruction set extensions available
  35  * on different SPARC processors.
  36  *
  37  * [The first four are legacy descriptions.]
  38  */
  39 #define AV_SPARC_MUL32  0x0001  /* 32x32-bit smul/umul is efficient */
  40 #define AV_SPARC_DIV32  0x0002  /* 32x32-bit sdiv/udiv is efficient */
  41 #define AV_SPARC_FSMULD 0x0004  /* fsmuld is efficient */
  42 #define AV_SPARC_V8PLUS 0x0008  /* V9 instructions available to 32-bit apps */
  43 #define AV_SPARC_POPC   0x0010  /* popc is efficient */
  44 #define AV_SPARC_VIS    0x0020  /* VIS instruction set supported */
  45 #define AV_SPARC_VIS2   0x0040  /* VIS2 instruction set supported */
  46 #define AV_SPARC_ASI_BLK_INIT   0x0080  /* ASI_BLK_INIT_xxx ASI */
  47 #define AV_SPARC_FMAF   0x0100  /* Fused Multiply-Add */
  48 #define AV_SPARC_VIS3   0x0400  /* VIS3 instruction set extensions */
  49 #define AV_SPARC_HPC    0x0800  /* High Performance Computing insns */
  50 #define AV_SPARC_RANDOM 0x1000  /* random instruction */
  51 #define AV_SPARC_TRANS  0x2000  /* transactions supported */
  52 #define AV_SPARC_FJFMAU 0x4000  /* Fujitsu Unfused Multiply-Add */
  53 #define AV_SPARC_IMA    0x8000  /* Integer Multiply-add */
  54 #define AV_SPARC_ASI_CACHE_SPARING      0x10000
  55
  56 #define FMT_AV_SPARC    \
  57         "\20" \
  58         "\21cspare"     \
  59         "\20ima\17fjfmau\16trans\15random\14hpc\13vis3\12-\11fmaf"      \
  60         "\10ASIBlkInit\7vis2\6vis\5popc\4v8plus\3fsmuld\2div32\1mul32"
  61
  62 /*
  63  * compatibility defines: Obsolete
  64  */
  65 #define AV_SPARC_HWMUL_32x32    AV_SPARC_MUL32
  66 #define AV_SPARC_HWDIV_32x32    AV_SPARC_DIV32
  67 #define AV_SPARC_HWFSMULD       AV_SPARC_FSMULD
  68
  69 #ifdef __cplusplus
  70 }
  71 #endif
  72
  73 #endif  /* !_SYS_AUXV_SPARC_H */