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 27 #pragma ident "%Z%%M% %I% %E% SMI" 28 29 /* 30 * Adr memory based translations 31 */ 32 33 #include <stdio.h> 34 #include <sys/types.h> 35 #include <bsm/audit.h> 36 #include <bsm/audit_record.h> 37 38 void 39 adrm_start(adr_t *adr, char *p) 40 { 41 adr->adr_stream = p; 42 adr->adr_now = p; 43 } 44 45 /* 46 * adrm_char - pull out characters 47 */ 48 void 49 adrm_char(adr_t *adr, char *cp, int count) 50 { 51 while (count--) 52 *cp++ = *adr->adr_now++; 53 } 54 55 /* 56 * adrm_short - pull out shorts 57 */ 58 void 59 adrm_short(adr_t *adr, short *sp, int count) 60 { 61 62 while (count--) { 63 *sp = *adr->adr_now++ << 8; 64 *sp++ += ((short)*adr->adr_now++) & 0x00ff; 65 } 66 } 67 68 /* 69 * adrm_int32 - pull out int 70 */ 71 void adrm_int(adr_t *adr, int32_t *lp, int count); 72 void adrm_long(adr_t *adr, int32_t *lp, int count); 73 #pragma weak adrm_int = adrm_int32 74 #pragma weak adrm_long = adrm_int32 75 76 void 77 adrm_int32(adr_t *adr, int32_t *lp, int count) 78 { 79 int i; 80 81 for (; count--; lp++) { 82 *lp = 0; 83 for (i = 0; i < 4; i++) { 84 *lp <<= 8; 85 *lp += ((int32_t)*adr->adr_now++) & 0x000000ff; 86 } 87 } 88 } 89 90 void 91 adrm_int64(adr_t *adr, int64_t *lp, int count) 92 { 93 int i; 94 95 for (; count--; lp++) { 96 *lp = 0; 97 for (i = 0; i < 8; i++) { 98 *lp <<= 8; 99 *lp += ((int64_t)*adr->adr_now++) & 0x00000000000000ff; 100 } 101 } 102 } 103 104 void adrm_u_int(adr_t *adr, uint32_t *cp, int count); 105 void adrm_u_long(adr_t *adr, uint32_t *cp, int count); 106 #pragma weak adrm_u_int = adrm_u_int32 107 #pragma weak adrm_u_long = adrm_u_int32 108 109 void 110 adrm_u_int32(adr_t *adr, uint32_t *cp, int count) 111 { 112 adrm_int32(adr, (int32_t *)cp, count); 113 } 114 115 void 116 adrm_u_char(adr_t *adr, uchar_t *cp, int count) 117 { 118 adrm_char(adr, (char *)cp, count); 119 } 120 121 void 122 adrm_u_int64(adr_t *adr, uint64_t *lp, int count) 123 { 124 adrm_int64(adr, (int64_t *)lp, count); 125 } 126 127 void 128 adrm_u_short(adr_t *adr, ushort_t *sp, int count) 129 { 130 adrm_short(adr, (short *)sp, count); 131 } 132 133 /* 134 * adrm_putint32 - pack in int32 135 */ 136 #pragma weak adrm_putint = adrm_putint32 137 #pragma weak adrm_putlong = adrm_putint32 138 void 139 adrm_putint32(adr_t *adr, int32_t *lp, int count) 140 { 141 int i; /* index for counting */ 142 int32_t l; /* value for shifting */ 143 144 for (; count-- > 0; lp++) { 145 for (i = 0, l = *lp; i < 4; i++) { 146 *adr->adr_now++ = (char)((l & (int32_t)0xff000000) >> 147 (int)24); 148 l <<= (int)8; 149 } 150 } 151 } 152