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, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 #pragma ident "%Z%%M% %I% %E% SMI" 27 28 /* 29 * String conversion routine for hardware capabilities types. 30 */ 31 #include <strings.h> 32 #include <stdio.h> 33 #include <limits.h> 34 #include <sys/machelf.h> 35 #include <elfcap.h> 36 #include "_conv.h" 37 #include "cap_msg.h" 38 39 void 40 conv_cap_1_str(uint64_t val, char *str, size_t len, ushort_t mach, 41 int (*fptr)(uint64_t, char *, size_t, int, ushort_t)) 42 { 43 size_t _len; 44 45 _len = sprintf(str, MSG_ORIG(MSG_GBL_OSQBRKT), EC_XWORD(val)); 46 47 len -= _len; 48 str += _len; 49 50 if ((*fptr)(val, str, len, CAP_FMT_DBLSPACE, mach) == 0) { 51 _len = strlen(str); 52 53 if ((len - _len) >= MSG_GBL_CSQBRKT_SIZE) { 54 str += _len; 55 (void) strcpy(str, MSG_ORIG(MSG_GBL_CSQBRKT)); 56 } 57 } 58 } 59 60 #define HW1SZ 100 61 62 const char * 63 conv_hwcap_1_str(uint64_t val, ushort_t mach) 64 { 65 static char string[HW1SZ] = { '\0' }; 66 67 if (val == 0) 68 return (MSG_ORIG(MSG_GBL_ZERO)); 69 70 conv_cap_1_str(val, string, HW1SZ, mach, hwcap_1_val2str); 71 return ((const char *)string); 72 } 73 74 #define SF1SZ 40 75 76 const char * 77 conv_sfcap_1_str(uint64_t val, ushort_t mach) 78 { 79 static char string[SF1SZ] = { '\0' }; 80 81 if (val == 0) 82 return (MSG_ORIG(MSG_GBL_ZERO)); 83 84 conv_cap_1_str(val, string, SF1SZ, mach, sfcap_1_val2str); 85 return ((const char *)string); 86 } 87 88 static const Msg cap_tags[] = { 89 MSG_CA_SUNW_NULL, MSG_CA_SUNW_HW_1, MSG_CA_SUNW_SF_1 90 }; 91 92 const char * 93 conv_captag_str(uint64_t tag) 94 { 95 static char string[STRSIZE] = { '\0' }; 96 97 if (tag <= CA_SUNW_SF_1) 98 return (MSG_ORIG(cap_tags[tag])); 99 else 100 return (conv_invalid_str(string, STRSIZE, tag, 0)); 101 } 102 103 const char * 104 conv_capval_str(uint64_t tag, uint64_t val, ushort_t mach) 105 { 106 static char string[STRSIZE] = { '\0' }; 107 108 if (tag == CA_SUNW_HW_1) 109 return (conv_hwcap_1_str(val, mach)); 110 else if (tag == CA_SUNW_SF_1) 111 return (conv_sfcap_1_str(val, mach)); 112 else 113 return (conv_invalid_str(string, STRSIZE, val, 0)); 114 } 115