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 2006 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 #pragma ident "%Z%%M% %I% %E% SMI" 30 31 #ifdef __cplusplus 32 extern "C" { 33 #endif 34 35 /* 36 * Flags used to describe various instruction set extensions available 37 * on different SPARC processors. 38 * 39 * [The first three are legacy descriptions.] 40 */ 41 #define AV_SPARC_MUL32 0x0001 /* 32x32-bit smul/umul is efficient */ 42 #define AV_SPARC_DIV32 0x0002 /* 32x32-bit sdiv/udiv is efficient */ 43 #define AV_SPARC_FSMULD 0x0004 /* fsmuld is efficient */ 44 #define AV_SPARC_V8PLUS 0x0008 /* V9 instructions available to 32-bit apps */ 45 #define AV_SPARC_POPC 0x0010 /* popc is efficient */ 46 #define AV_SPARC_VIS 0x0020 /* VIS instruction set supported */ 47 #define AV_SPARC_VIS2 0x0040 /* VIS2 instruction set supported */ 48 #define AV_SPARC_ASI_BLK_INIT 0x0080 /* ASI_BLK_INIT_xxx ASI */ 49 #define AV_SPARC_FMAF 0x0100 /* Fused Multiply-Add */ 50 51 #define FMT_AV_SPARC \ 52 "\20" \ 53 "\11fmaf\10ASIBlkInit\7vis2\6vis\5popc\4v8plus\3fsmuld\2div32\1mul32" 54 55 /* 56 * compatibility defines: Obsolete 57 */ 58 #define AV_SPARC_HWMUL_32x32 AV_SPARC_MUL32 59 #define AV_SPARC_HWDIV_32x32 AV_SPARC_DIV32 60 #define AV_SPARC_HWFSMULD AV_SPARC_FSMULD 61 62 #ifdef __cplusplus 63 } 64 #endif 65 66 #endif /* !_SYS_AUXV_SPARC_H */ 67