linux_machdep.h revision 1.3.2.2
1 1.3.2.2 nathanw /* $NetBSD: linux_machdep.h,v 1.3.2.2 2002/02/28 04:12:47 nathanw Exp $ */ 2 1.3.2.2 nathanw 3 1.3.2.2 nathanw /*- 4 1.3.2.2 nathanw * Copyright (c) 1995, 2000 The NetBSD Foundation, Inc. 5 1.3.2.2 nathanw * All rights reserved. 6 1.3.2.2 nathanw * 7 1.3.2.2 nathanw * This code is derived from software contributed to The NetBSD Foundation 8 1.3.2.2 nathanw * by Frank van der Linden. 9 1.3.2.2 nathanw * 10 1.3.2.2 nathanw * Redistribution and use in source and binary forms, with or without 11 1.3.2.2 nathanw * modification, are permitted provided that the following conditions 12 1.3.2.2 nathanw * are met: 13 1.3.2.2 nathanw * 1. Redistributions of source code must retain the above copyright 14 1.3.2.2 nathanw * notice, this list of conditions and the following disclaimer. 15 1.3.2.2 nathanw * 2. Redistributions in binary form must reproduce the above copyright 16 1.3.2.2 nathanw * notice, this list of conditions and the following disclaimer in the 17 1.3.2.2 nathanw * documentation and/or other materials provided with the distribution. 18 1.3.2.2 nathanw * 3. All advertising materials mentioning features or use of this software 19 1.3.2.2 nathanw * must display the following acknowledgement: 20 1.3.2.2 nathanw * This product includes software developed by the NetBSD 21 1.3.2.2 nathanw * Foundation, Inc. and its contributors. 22 1.3.2.2 nathanw * 4. Neither the name of The NetBSD Foundation nor the names of its 23 1.3.2.2 nathanw * contributors may be used to endorse or promote products derived 24 1.3.2.2 nathanw * from this software without specific prior written permission. 25 1.3.2.2 nathanw * 26 1.3.2.2 nathanw * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 27 1.3.2.2 nathanw * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 28 1.3.2.2 nathanw * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 29 1.3.2.2 nathanw * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 30 1.3.2.2 nathanw * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 31 1.3.2.2 nathanw * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 32 1.3.2.2 nathanw * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 33 1.3.2.2 nathanw * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 34 1.3.2.2 nathanw * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 35 1.3.2.2 nathanw * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 36 1.3.2.2 nathanw * POSSIBILITY OF SUCH DAMAGE. 37 1.3.2.2 nathanw */ 38 1.3.2.2 nathanw 39 1.3.2.2 nathanw #ifndef _ARM_LINUX_MACHDEP_H_ 40 1.3.2.2 nathanw #define _ARM_LINUX_MACHDEP_H_ 41 1.3.2.2 nathanw 42 1.3.2.2 nathanw #include <compat/linux/common/linux_signal.h> 43 1.3.2.2 nathanw 44 1.3.2.2 nathanw struct linux_sigcontext { 45 1.3.2.2 nathanw u_int32_t sc_trapno; 46 1.3.2.2 nathanw u_int32_t sc_error_code; 47 1.3.2.2 nathanw linux_old_sigset_t sc_mask; 48 1.3.2.2 nathanw u_int32_t sc_r0; 49 1.3.2.2 nathanw u_int32_t sc_r1; 50 1.3.2.2 nathanw u_int32_t sc_r2; 51 1.3.2.2 nathanw u_int32_t sc_r3; 52 1.3.2.2 nathanw u_int32_t sc_r4; 53 1.3.2.2 nathanw u_int32_t sc_r5; 54 1.3.2.2 nathanw u_int32_t sc_r6; 55 1.3.2.2 nathanw u_int32_t sc_r7; 56 1.3.2.2 nathanw u_int32_t sc_r8; 57 1.3.2.2 nathanw u_int32_t sc_r9; 58 1.3.2.2 nathanw u_int32_t sc_r10; 59 1.3.2.2 nathanw u_int32_t sc_r11; 60 1.3.2.2 nathanw u_int32_t sc_r12; 61 1.3.2.2 nathanw u_int32_t sc_sp; 62 1.3.2.2 nathanw u_int32_t sc_lr; 63 1.3.2.2 nathanw u_int32_t sc_pc; 64 1.3.2.2 nathanw u_int32_t sc_cpsr; 65 1.3.2.2 nathanw u_int32_t sc_fault_address; 66 1.3.2.2 nathanw }; 67 1.3.2.2 nathanw 68 1.3.2.2 nathanw /* 69 1.3.2.2 nathanw * We make the stack look like Linux expects it when calling a signal 70 1.3.2.2 nathanw * handler, but use the BSD way of calling the handler and sigreturn(). 71 1.3.2.2 nathanw * This means that we need to pass the pointer to the handler too. 72 1.3.2.2 nathanw * It is appended to the frame to not interfere with the rest of it. 73 1.3.2.2 nathanw */ 74 1.3.2.2 nathanw 75 1.3.2.2 nathanw struct linux_sigframe { 76 1.3.2.2 nathanw struct linux_sigcontext sf_sc; 77 1.3.2.2 nathanw unsigned long sf_extramask[LINUX__NSIG_WORDS - 1]; 78 1.3.2.2 nathanw }; 79 1.3.2.2 nathanw 80 1.3.2.2 nathanw #endif 81
Indexes created Tue Sep 30 20:09:53 GMT 2025