99 lines
3.4 KiB
C
99 lines
3.4 KiB
C
/* $NetBSD: linux32_exec.c,v 1.20 2010/07/07 01:30:35 chs Exp $ */
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/*-
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* Copyright (c) 1994-2007 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Christos Zoulas, Frank van der Linden, Eric Haszlakiewicz,
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* Thor Lancelot Simon, and Emmanuel Dreyfus.
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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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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION 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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#include <sys/cdefs.h>
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__KERNEL_RCSID(0, "$NetBSD: linux32_exec.c,v 1.20 2010/07/07 01:30:35 chs Exp $");
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#include <sys/param.h>
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#include <sys/systm.h>
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#include <sys/kernel.h>
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#include <sys/proc.h>
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#include <sys/exec.h>
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#include <sys/exec_elf.h>
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#include <sys/mman.h>
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#include <sys/syscallargs.h>
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#include <compat/linux/common/linux_types.h>
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#include <compat/linux/common/linux_exec.h>
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#include <compat/linux32/common/linux32_exec.h>
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#include <compat/linux32/common/linux32_types.h>
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#include <compat/linux32/common/linux32_signal.h>
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#include <compat/linux32/common/linux32_machdep.h>
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#include <compat/linux32/linux32_syscallargs.h>
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#include <compat/linux32/linux32_syscall.h>
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extern struct sysent linux32_sysent[];
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extern const char * const linux32_syscallnames[];
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extern char linux32_sigcode[], linux32_esigcode[];
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/*
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* Emulation switch.
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*/
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struct uvm_object *emul_linux32_object;
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struct emul emul_linux32 = {
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.e_name = "linux32",
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.e_path = "/emul/linux32",
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#ifndef __HAVE_MINIMAL_EMUL
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.e_flags = 0,
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.e_errno = NULL,
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.e_nosys = LINUX32_SYS_syscall,
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.e_nsysent = LINUX32_SYS_NSYSENT,
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#endif
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.e_sysent = linux32_sysent,
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.e_syscallnames = linux32_syscallnames,
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.e_sendsig = linux32_sendsig,
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.e_trapsignal = linux_trapsignal,
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.e_tracesig = NULL,
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.e_sigcode = linux32_sigcode,
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.e_esigcode = linux32_esigcode,
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.e_sigobject = &emul_linux32_object,
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.e_setregs = linux32_setregs,
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.e_proc_exec = linux_e_proc_exec,
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.e_proc_fork = linux_e_proc_fork,
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.e_proc_exit = linux_e_proc_exit,
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.e_lwp_fork = linux_e_lwp_fork,
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.e_lwp_exit = linux_e_lwp_exit,
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.e_syscall_intern = linux32_syscall_intern,
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.e_sysctlovly = NULL,
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.e_fault = NULL,
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.e_vm_default_addr = netbsd32_vm_default_addr,
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.e_usertrap = NULL,
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.e_sa = NULL,
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.e_ucsize = 0,
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.e_startlwp = NULL
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};
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