/* * CDDL HEADER START * * The contents of this file are subject to the terms of the * Common Development and Distribution License (the "License"). * You may not use this file except in compliance with the License. * * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE * or http://www.opensolaris.org/os/licensing. * See the License for the specific language governing permissions * and limitations under the License. * * When distributing Covered Code, include this CDDL HEADER in each * file and include the License file at usr/src/OPENSOLARIS.LICENSE. * If applicable, add the following below this CDDL HEADER, with the * fields enclosed by brackets "[]" replaced with your own identifying * information: Portions Copyright [yyyy] [name of copyright owner] * * CDDL HEADER END */ /* * Copyright (c) 1989, 2010, Oracle and/or its affiliates. All rights reserved. */ #ifndef _MACH_DOT_H #define _MACH_DOT_H #include <sys/reg.h> #include <sys/types.h> #ifdef __cplusplus extern "C" { #endif #if defined(__sparc) #define GETARG0(regset) regset->lr_rego0 #define GETARG1(regset) regset->lr_rego1 #define GETARG2(regset) regset->lr_rego2 #define GETARG3(regset) regset->lr_rego3 #define GETARG4(regset) regset->lr_rego4 #define GETARG5(regset) regset->lr_rego5 #define GETFRAME(regset) regset->lr_rego6 #define GETPREVPC(regset) regset->lr_rego7 #elif defined(__i386) #define GETARG0(regset) (((ulong_t *)regset->lr_esp)[1]) #define GETARG1(regset) (((ulong_t *)regset->lr_esp)[2]) #define GETARG2(regset) (((ulong_t *)regset->lr_esp)[3]) #define GETARG3(regset) (((ulong_t *)regset->lr_esp)[4]) #define GETARG4(regset) (((ulong_t *)regset->lr_esp)[5]) #define GETARG5(regset) (((ulong_t *)regset->lr_esp)[6]) #define GETFRAME(regset) (regset->lr_ebp) #define GETPREVPC(regset) (*(uintptr_t *)regset->lr_esp) #elif defined(__amd64) #define GETARG0(regset) regset->lr_rdi #define GETARG1(regset) regset->lr_rsi #define GETARG2(regset) regset->lr_rdx #define GETARG3(regset) regset->lr_rcx #define GETARG4(regset) regset->lr_r8 #define GETARG5(regset) regset->lr_r9 #define GETFRAME(regset) (regset->lr_rbp) #define GETPREVPC(regset) (*(uintptr_t *)regset->lr_rsp) #else #error unsupported architecture! #endif #ifdef __cplusplus } #endif #endif /* _MACH_DOT_H */