/* $NetBSD: darwin_machdep.h,v 1.5 2008/04/28 20:23:24 martin Exp $ */ /*- * Copyright (c) 2002 The NetBSD Foundation, Inc. * All rights reserved. * * This code is derived from software contributed to The NetBSD Foundation * by Christos Zoulas * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ #ifndef _DARWIN_MACHDEP_H_ #define _DARWIN_MACHDEP_H_ void darwin_fork_child_return(void *); struct darwin_i386_sigcontext { int sc_onstack; int sc_mask; unsigned int sc_eax; unsigned int sc_ebx; unsigned int sc_ecx; unsigned int sc_edx; unsigned int sc_edi; unsigned int sc_esi; unsigned int sc_ebp; unsigned int sc_esp; unsigned int sc_ss; unsigned int sc_eflags; unsigned int sc_eip; unsigned int sc_cs; unsigned int sc_ds; unsigned int sc_es; unsigned int sc_fs; unsigned int sc_gs; }; struct darwin_sigframe { int retaddr; sig_t catcher; int sigstyle; int sig; int code; struct darwin_i386_sigcontext * scp; }; struct darwin_slock { int dummy; }; /* XXX probably wrong */ #define DARWIN_USRSTACK USRSTACK #define DARWIN_USRSTACK32 USRSTACK /* * Commpage stuff. */ #define DARWIN_COMMPAGE_BASE 0xbfff9000 #define DARWIN_COMMPAGE_LEN 0x00007000 /* 7 pages */ #define DARWIN_COMMPAGE_VERSION 1 #define DARWIN_CAP_MMX 0x00000001 #define DARWIN_CAP_SSE 0x00000002 #define DARWIN_CAP_SSE2 0x00000004 #define DARWIN_CAP_PENTIUM4 0x00000008 #define DARWIN_CAP_CACHE32 0x00000010 #define DARWIN_CAP_CACHE64 0x00000020 #define DARWIN_CAP_CACHE128 0x00000040 #define DARWIN_CAP_UP 0x00008000 #define DARWIN_CAP_NCPUMASK 0x00ff0000 #define DARWIN_CAP_NCPUSHIFT 16 #endif /* !_DARWIN_MACHDEP_H_ */