/* $NetBSD: linux32_exec.c,v 1.24 2018/08/10 21:44:58 pgoyette Exp $ */ /*- * Copyright (c) 1994-2007 The NetBSD Foundation, Inc. * All rights reserved. * * This code is derived from software contributed to The NetBSD Foundation * by Christos Zoulas, Frank van der Linden, Eric Haszlakiewicz, * Thor Lancelot Simon, and Emmanuel Dreyfus. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ #include <sys/cdefs.h> __KERNEL_RCSID(0, "$NetBSD: linux32_exec.c,v 1.24 2018/08/10 21:44:58 pgoyette Exp $"); #include <sys/param.h> #include <sys/systm.h> #include <sys/kernel.h> #include <sys/proc.h> #include <sys/exec.h> #include <sys/exec_elf.h> #include <sys/mman.h> #include <sys/syscallargs.h> #include <compat/linux/common/linux_types.h> #include <compat/linux/common/linux_exec.h> #include <compat/linux32/common/linux32_exec.h> #include <compat/linux32/common/linux32_types.h> #include <compat/linux32/common/linux32_signal.h> #include <compat/linux32/common/linux32_machdep.h> #include <compat/linux32/linux32_syscallargs.h> #include <compat/linux32/linux32_syscall.h> extern struct sysent linux32_sysent[]; extern const uint32_t linux32_sysent_nomodbits[]; extern const char * const linux32_syscallnames[]; extern char linux32_sigcode[], linux32_esigcode[]; /* * Emulation switch. */ struct uvm_object *emul_linux32_object; struct emul emul_linux32 = { .e_name = "linux32", .e_path = "/emul/linux32", #ifndef __HAVE_MINIMAL_EMUL .e_flags = 0, .e_errno = NULL, .e_nosys = LINUX32_SYS_syscall, .e_nsysent = LINUX32_SYS_NSYSENT, #endif .e_sysent = linux32_sysent, .e_nomodbits = linux32_sysent_nomodbits, .e_syscallnames = linux32_syscallnames, .e_sendsig = linux32_sendsig, .e_trapsignal = linux_trapsignal, .e_sigcode = linux32_sigcode, .e_esigcode = linux32_esigcode, .e_sigobject = &emul_linux32_object, .e_setregs = linux32_setregs, .e_proc_exec = linux_e_proc_exec, .e_proc_fork = linux_e_proc_fork, .e_proc_exit = linux_e_proc_exit, .e_lwp_fork = linux_e_lwp_fork, .e_lwp_exit = linux_e_lwp_exit, .e_syscall_intern = linux32_syscall_intern, .e_sysctlovly = NULL, .e_vm_default_addr = netbsd32_vm_default_addr, .e_usertrap = NULL, .e_ucsize = 0, .e_startlwp = NULL }; |