docs/how-to-build.md: use proper markup for directory names
[unleashed/tickless.git] / include / sys / auxv_SPARC.h
blobb4adf1a16ead0341835c0822a2a4d42631d7d230
1 /*
2 * CDDL HEADER START
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.
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.
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]
19 * CDDL HEADER END
22 * Copyright 2009 Sun Microsystems, Inc. All rights reserved.
23 * Use is subject to license terms.
26 #ifndef _SYS_AUXV_SPARC_H
27 #define _SYS_AUXV_SPARC_H
29 #ifdef __cplusplus
30 extern "C" {
31 #endif
34 * Flags used to describe various instruction set extensions available
35 * on different SPARC processors.
37 * [The first four are legacy descriptions.]
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
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"
63 * compatibility defines: Obsolete
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
69 #ifdef __cplusplus
71 #endif
73 #endif /* !_SYS_AUXV_SPARC_H */