1*0Sstevel@tonic-gate /* 2*0Sstevel@tonic-gate * CDDL HEADER START 3*0Sstevel@tonic-gate * 4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*0Sstevel@tonic-gate * with the License. 8*0Sstevel@tonic-gate * 9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*0Sstevel@tonic-gate * See the License for the specific language governing permissions 12*0Sstevel@tonic-gate * and limitations under the License. 13*0Sstevel@tonic-gate * 14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*0Sstevel@tonic-gate * 20*0Sstevel@tonic-gate * CDDL HEADER END 21*0Sstevel@tonic-gate */ 22*0Sstevel@tonic-gate /* 23*0Sstevel@tonic-gate * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 24*0Sstevel@tonic-gate * Use is subject to license terms. 25*0Sstevel@tonic-gate */ 26*0Sstevel@tonic-gate 27*0Sstevel@tonic-gate #ifndef _SYS_PROCFS_ISA_H 28*0Sstevel@tonic-gate #define _SYS_PROCFS_ISA_H 29*0Sstevel@tonic-gate 30*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 31*0Sstevel@tonic-gate 32*0Sstevel@tonic-gate /* 33*0Sstevel@tonic-gate * Instruction Set Architecture specific component of <sys/procfs.h> 34*0Sstevel@tonic-gate * i386 version 35*0Sstevel@tonic-gate */ 36*0Sstevel@tonic-gate 37*0Sstevel@tonic-gate #include <sys/regset.h> 38*0Sstevel@tonic-gate 39*0Sstevel@tonic-gate #ifdef __cplusplus 40*0Sstevel@tonic-gate extern "C" { 41*0Sstevel@tonic-gate #endif 42*0Sstevel@tonic-gate 43*0Sstevel@tonic-gate /* 44*0Sstevel@tonic-gate * Possible values of pr_dmodel. 45*0Sstevel@tonic-gate * This isn't isa-specific, but it needs to be defined here for other reasons. 46*0Sstevel@tonic-gate */ 47*0Sstevel@tonic-gate #define PR_MODEL_UNKNOWN 0 48*0Sstevel@tonic-gate #define PR_MODEL_ILP32 1 /* process data model is ILP32 */ 49*0Sstevel@tonic-gate #define PR_MODEL_LP64 2 /* process data model is LP64 */ 50*0Sstevel@tonic-gate 51*0Sstevel@tonic-gate /* 52*0Sstevel@tonic-gate * To determine whether application is running native. 53*0Sstevel@tonic-gate */ 54*0Sstevel@tonic-gate #if defined(_LP64) 55*0Sstevel@tonic-gate #define PR_MODEL_NATIVE PR_MODEL_LP64 56*0Sstevel@tonic-gate #elif defined(_ILP32) 57*0Sstevel@tonic-gate #define PR_MODEL_NATIVE PR_MODEL_ILP32 58*0Sstevel@tonic-gate #else 59*0Sstevel@tonic-gate #error "No DATAMODEL_NATIVE specified" 60*0Sstevel@tonic-gate #endif /* _LP64 || _ILP32 */ 61*0Sstevel@tonic-gate 62*0Sstevel@tonic-gate #if defined(__i386) || defined(__amd64) 63*0Sstevel@tonic-gate /* 64*0Sstevel@tonic-gate * Holds one i386 or amd64 instruction 65*0Sstevel@tonic-gate */ 66*0Sstevel@tonic-gate typedef uchar_t instr_t; 67*0Sstevel@tonic-gate #endif 68*0Sstevel@tonic-gate 69*0Sstevel@tonic-gate #define NPRGREG _NGREG 70*0Sstevel@tonic-gate #define prgreg_t greg_t 71*0Sstevel@tonic-gate #define prgregset_t gregset_t 72*0Sstevel@tonic-gate #define prfpregset fpu 73*0Sstevel@tonic-gate #define prfpregset_t fpregset_t 74*0Sstevel@tonic-gate 75*0Sstevel@tonic-gate #if defined(_SYSCALL32) 76*0Sstevel@tonic-gate /* 77*0Sstevel@tonic-gate * kernel view of the ia32 register set 78*0Sstevel@tonic-gate */ 79*0Sstevel@tonic-gate typedef uchar_t instr32_t; 80*0Sstevel@tonic-gate #if defined(__ia64) || defined(__amd64) 81*0Sstevel@tonic-gate #define NPRGREG32 _NGREG32 82*0Sstevel@tonic-gate #define prgreg32_t greg32_t 83*0Sstevel@tonic-gate #define prgregset32_t gregset32_t 84*0Sstevel@tonic-gate #define prfpregset32 fpu32 85*0Sstevel@tonic-gate #define prfpregset32_t fpregset32_t 86*0Sstevel@tonic-gate #else 87*0Sstevel@tonic-gate #define NPRGREG32 _NGREG 88*0Sstevel@tonic-gate #define prgreg32_t greg_t 89*0Sstevel@tonic-gate #define prgregset32_t gregset_t 90*0Sstevel@tonic-gate #define prfpregset32 fpu 91*0Sstevel@tonic-gate #define prfpregset32_t fpregset_t 92*0Sstevel@tonic-gate #endif 93*0Sstevel@tonic-gate #endif /* _SYSCALL32 */ 94*0Sstevel@tonic-gate 95*0Sstevel@tonic-gate #if defined(__amd64) 96*0Sstevel@tonic-gate /* 97*0Sstevel@tonic-gate * The following defines are for portability (see <sys/regset.h>). 98*0Sstevel@tonic-gate */ 99*0Sstevel@tonic-gate #define R_PC REG_RIP 100*0Sstevel@tonic-gate #define R_PS REG_RFL 101*0Sstevel@tonic-gate #define R_SP REG_RSP 102*0Sstevel@tonic-gate #define R_FP REG_RBP 103*0Sstevel@tonic-gate #define R_R0 REG_RAX 104*0Sstevel@tonic-gate #define R_R1 REG_RDX 105*0Sstevel@tonic-gate #elif defined(__i386) 106*0Sstevel@tonic-gate /* 107*0Sstevel@tonic-gate * The following defines are for portability (see <sys/regset.h>). 108*0Sstevel@tonic-gate */ 109*0Sstevel@tonic-gate #define R_PC EIP 110*0Sstevel@tonic-gate #define R_PS EFL 111*0Sstevel@tonic-gate #define R_SP UESP 112*0Sstevel@tonic-gate #define R_FP EBP 113*0Sstevel@tonic-gate #define R_R0 EAX 114*0Sstevel@tonic-gate #define R_R1 EDX 115*0Sstevel@tonic-gate #endif 116*0Sstevel@tonic-gate 117*0Sstevel@tonic-gate #ifdef __cplusplus 118*0Sstevel@tonic-gate } 119*0Sstevel@tonic-gate #endif 120*0Sstevel@tonic-gate 121*0Sstevel@tonic-gate #endif /* _SYS_PROCFS_ISA_H */ 122