linux_machdep.h revision 1.2.2.2
1 1.2.2.2 jdolecek /* $NetBSD: linux_machdep.h,v 1.2.2.2 2002/02/11 20:09:30 jdolecek Exp $ */ 2 1.2.2.2 jdolecek 3 1.2.2.2 jdolecek /*- 4 1.2.2.2 jdolecek * Copyright (c) 1995, 2000 The NetBSD Foundation, Inc. 5 1.2.2.2 jdolecek * All rights reserved. 6 1.2.2.2 jdolecek * 7 1.2.2.2 jdolecek * This code is derived from software contributed to The NetBSD Foundation 8 1.2.2.2 jdolecek * by Frank van der Linden. 9 1.2.2.2 jdolecek * 10 1.2.2.2 jdolecek * Redistribution and use in source and binary forms, with or without 11 1.2.2.2 jdolecek * modification, are permitted provided that the following conditions 12 1.2.2.2 jdolecek * are met: 13 1.2.2.2 jdolecek * 1. Redistributions of source code must retain the above copyright 14 1.2.2.2 jdolecek * notice, this list of conditions and the following disclaimer. 15 1.2.2.2 jdolecek * 2. Redistributions in binary form must reproduce the above copyright 16 1.2.2.2 jdolecek * notice, this list of conditions and the following disclaimer in the 17 1.2.2.2 jdolecek * documentation and/or other materials provided with the distribution. 18 1.2.2.2 jdolecek * 3. All advertising materials mentioning features or use of this software 19 1.2.2.2 jdolecek * must display the following acknowledgement: 20 1.2.2.2 jdolecek * This product includes software developed by the NetBSD 21 1.2.2.2 jdolecek * Foundation, Inc. and its contributors. 22 1.2.2.2 jdolecek * 4. Neither the name of The NetBSD Foundation nor the names of its 23 1.2.2.2 jdolecek * contributors may be used to endorse or promote products derived 24 1.2.2.2 jdolecek * from this software without specific prior written permission. 25 1.2.2.2 jdolecek * 26 1.2.2.2 jdolecek * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 27 1.2.2.2 jdolecek * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 28 1.2.2.2 jdolecek * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 29 1.2.2.2 jdolecek * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 30 1.2.2.2 jdolecek * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 31 1.2.2.2 jdolecek * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 32 1.2.2.2 jdolecek * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 33 1.2.2.2 jdolecek * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 34 1.2.2.2 jdolecek * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 35 1.2.2.2 jdolecek * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 36 1.2.2.2 jdolecek * POSSIBILITY OF SUCH DAMAGE. 37 1.2.2.2 jdolecek */ 38 1.2.2.2 jdolecek 39 1.2.2.2 jdolecek #ifndef _ARM_LINUX_MACHDEP_H_ 40 1.2.2.2 jdolecek #define _ARM_LINUX_MACHDEP_H_ 41 1.2.2.2 jdolecek 42 1.2.2.2 jdolecek struct linux_sigcontext { 43 1.2.2.2 jdolecek u_int32_t sc_trapno; 44 1.2.2.2 jdolecek u_int32_t sc_error_code; 45 1.2.2.2 jdolecek linux_old_sigset_t sc_mask; 46 1.2.2.2 jdolecek u_int32_t sc_r0; 47 1.2.2.2 jdolecek u_int32_t sc_r1; 48 1.2.2.2 jdolecek u_int32_t sc_r2; 49 1.2.2.2 jdolecek u_int32_t sc_r3; 50 1.2.2.2 jdolecek u_int32_t sc_r4; 51 1.2.2.2 jdolecek u_int32_t sc_r5; 52 1.2.2.2 jdolecek u_int32_t sc_r6; 53 1.2.2.2 jdolecek u_int32_t sc_r7; 54 1.2.2.2 jdolecek u_int32_t sc_r8; 55 1.2.2.2 jdolecek u_int32_t sc_r9; 56 1.2.2.2 jdolecek u_int32_t sc_r10; 57 1.2.2.2 jdolecek u_int32_t sc_r11; 58 1.2.2.2 jdolecek u_int32_t sc_r12; 59 1.2.2.2 jdolecek u_int32_t sc_sp; 60 1.2.2.2 jdolecek u_int32_t sc_lr; 61 1.2.2.2 jdolecek u_int32_t sc_pc; 62 1.2.2.2 jdolecek u_int32_t sc_cpsr; 63 1.2.2.2 jdolecek u_int32_t sc_fault_address; 64 1.2.2.2 jdolecek }; 65 1.2.2.2 jdolecek 66 1.2.2.2 jdolecek /* 67 1.2.2.2 jdolecek * We make the stack look like Linux expects it when calling a signal 68 1.2.2.2 jdolecek * handler, but use the BSD way of calling the handler and sigreturn(). 69 1.2.2.2 jdolecek * This means that we need to pass the pointer to the handler too. 70 1.2.2.2 jdolecek * It is appended to the frame to not interfere with the rest of it. 71 1.2.2.2 jdolecek */ 72 1.2.2.2 jdolecek 73 1.2.2.2 jdolecek struct linux_sigframe { 74 1.2.2.2 jdolecek struct linux_sigcontext sf_sc; 75 1.2.2.2 jdolecek unsigned long sf_extramask[LINUX__NSIG_WORDS - 1]; 76 1.2.2.2 jdolecek }; 77 1.2.2.2 jdolecek 78 1.2.2.2 jdolecek #ifdef _KERNEL 79 1.2.2.2 jdolecek __BEGIN_DECLS 80 1.2.2.2 jdolecek void linux_sendsig __P((sig_t, int, sigset_t *, u_long)); 81 1.2.2.2 jdolecek dev_t linux_fakedev __P((dev_t)); 82 1.2.2.2 jdolecek __END_DECLS 83 1.2.2.2 jdolecek #endif /* _KERNEL */ 84 1.2.2.2 jdolecek 85 1.2.2.2 jdolecek #endif 86
Indexes created Tue Sep 30 20:09:53 GMT 2025