1 /* $NetBSD: netbsd32_machdep.h,v 1.1 2014/09/19 17:36:26 matt Exp $ */ 2 3 /*- 4 * Copyright (c) 2009 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Matt Thomas <matt@3am-software.com>. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 #ifndef _MACHINE_NETBSD32_H_ 33 #define _MACHINE_NETBSD32_H_ 34 35 #include <sys/types.h> 36 #include <sys/lwp.h> 37 #include <sys/proc.h> 38 #include <sys/exec.h> 39 40 /* 41 * On MIPS, pointers are signed. 42 */ 43 #define NETBSD32_POINTER_TYPE int32_t 44 typedef struct { NETBSD32_POINTER_TYPE i32; } netbsd32_pointer_t; 45 46 #define NETBSD32_INT64_ALIGN 47 48 typedef netbsd32_pointer_t netbsd32_sigcontextp_t; 49 50 /* 51 * The sigcode is ABI neutral. 52 */ 53 #define netbsd32_sigcode sigcode 54 #define netbsd32_esigcode esigcode 55 56 /* 57 * Note: syscall_intern does not care about COMPAT_NETBSD32. 58 */ 59 #define netbsd32_syscall_intern syscall_intern 60 void netbsd32_setregs(struct lwp *, struct exec_package *, vaddr_t); 61 62 #endif /* _MACHINE_NETBSD32_H_ */ 63