131 lines
3.8 KiB
C
131 lines
3.8 KiB
C
/* $NetBSD: linux_machdep.h,v 1.11 2008/01/28 14:31:35 njoly Exp $ */
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/*-
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* Copyright (c) 2005 Emmanuel Dreyfus, all rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by Emmanuel Dreyfus
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* 4. The name of the author may not be used to endorse or promote
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* products derived from this software without specific prior written
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* permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE THE AUTHOR AND CONTRIBUTORS ``AS IS''
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _AMD64_LINUX_MACHDEP_H
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#define _AMD64_LINUX_MACHDEP_H
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#define LINUX_STATFS_64BIT /* Needed for full 64bit struct statfs */
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#include <compat/linux/common/linux_types.h>
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#include <compat/linux/common/linux_signal.h>
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#include <compat/linux/common/linux_siginfo.h>
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/* From <asm/sigcontext.h> */
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struct linux__fpstate {
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u_int16_t cwd;
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u_int16_t swd;
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u_int16_t twd;
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u_int16_t fop;
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u_int64_t rip;
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u_int64_t rdp;
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u_int32_t mxcsr;
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u_int32_t mxcsr_mask;
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u_int32_t st_space[32];
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u_int32_t xmm_space[64];
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u_int32_t reserved2[24];
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};
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/* From <asm/sigcontext.h> */
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struct linux_sigcontext {
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u_int64_t r8;
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u_int64_t r9;
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u_int64_t r10;
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u_int64_t r11;
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u_int64_t r12;
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u_int64_t r13;
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u_int64_t r14;
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u_int64_t r15;
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u_int64_t rdi;
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u_int64_t rsi;
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u_int64_t rbp;
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u_int64_t rbx;
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u_int64_t rdx;
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u_int64_t rax;
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u_int64_t rcx;
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u_int64_t rsp;
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u_int64_t rip;
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u_int64_t eflags;
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u_int16_t cs;
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u_int16_t gs;
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u_int16_t fs;
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u_int16_t pad0;
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u_int64_t err;
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u_int64_t trapno;
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u_int64_t oldmask;
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u_int64_t cr2;
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struct linux__fpstate *fpstate;
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u_int64_t reserved1[8];
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};
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/* From <asm/ucontext.h> */
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struct linux_ucontext {
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u_int64_t luc_flags;
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struct linux_ucontext *luc_link;
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linux_stack_t luc_stack;
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struct linux_sigcontext luc_mcontext;
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linux_sigset_t luc_sigmask;
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};
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/* From linux/arch/x86_64/kernel/signal.c */
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struct linux_rt_sigframe {
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char *pretcode;
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struct linux_ucontext uc;
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struct linux_siginfo info;
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};
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#ifdef _KERNEL
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__BEGIN_DECLS
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void linux_syscall_intern(struct proc *);
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__END_DECLS
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#endif /* !_KERNEL */
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#define LINUX_VSYSCALL_START 0xffffffffff600000
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#define LINUX_VSYSCALL_SIZE 1024
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#define LINUX_VSYSCALL_MAXNR 3
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#define LINUX_UNAME_ARCH MACHINE_ARCH
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#define LINUX_NPTL
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#define LINUX_LARGEFILE64
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#define LINUX_SHMCTL_FORCEIPC64
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/*
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* Used in ugly patch to fake device numbers.
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*/
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/* Major device numbers for new style ptys. */
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#define LINUX_PTC_MAJOR 2
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#define LINUX_PTS_MAJOR 3
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/* Major device numbers of VT device on both Linux and NetBSD. */
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#define LINUX_CONS_MAJOR 4
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#endif /* _AMD64_LINUX_MACHDEP_H */
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