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 2008 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_FMAU 0x0200 /* Unfused Multiply-Add */ 49 #define AV_SPARC_VIS3 0x0400 /* VIS3 instruction set extensions */ 50 #define AV_SPARC_HPC 0x0800 /* High Performance Computing insns */ 51 #define AV_SPARC_RANDOM 0x1000 /* random instruction */ 52 #define AV_SPARC_TRANS 0x2000 /* transactions supported */ 53 #define AV_SPARC_FJFMAU 0x4000 /* Fujitsu Unfused Multiply-Add */ 54 #define AV_SPARC_IMA 0x8000 /* Integer Multiply-add */ 55 56 #define FMT_AV_SPARC \ 57 "\20" \ 58 "\20ima\17fjfmau\16trans\15random\14hpc\13vis3\12fmau\11fmaf" \ 59 "\10ASIBlkInit\7vis2\6vis\5popc\4v8plus\3fsmuld\2div32\1mul32" 60 61 /* 62 * compatibility defines: Obsolete 63 */ 64 #define AV_SPARC_HWMUL_32x32 AV_SPARC_MUL32 65 #define AV_SPARC_HWDIV_32x32 AV_SPARC_DIV32 66 #define AV_SPARC_HWFSMULD AV_SPARC_FSMULD 67 68 #ifdef __cplusplus 69 } 70 #endif 71 72 #endif /* !_SYS_AUXV_SPARC_H */ 73