Maintaining a broken compatibility layer for a broken OS is not a productive

activity for anyone. Bye bye COMPAT_NETBSD. ok tedu@, deraadt@, and many others
in the hackathon room.

1 files changed, 0 insertions, 111 deletions

diff --git a/sys/compat/netbsd/netbsd_exec.c b/sys/compat/netbsd/netbsd_exec.c
deleted file mode 100644
index 65df435fbe3..00000000000
--- a/sys/compat/netbsd/netbsd_exec.c
+++ /dev/null
@@ -1,111 +0,0 @@
-/*	$OpenBSD: netbsd_exec.c,v 1.12 2006/01/19 17:54:54 mickey Exp $	 */
-/*	$NetBSD: svr4_exec.c,v 1.16 1995/10/14 20:24:20 christos Exp $	 */
-
-/*
- * Copyright (c) 1994 Christos Zoulas
- * All rights reserved.
- *
- * 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.
- * 3. The name of the author may not be used to endorse or promote products
- *    derived from this software without specific prior written permission
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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/param.h>
-#include <sys/systm.h>
-#include <sys/proc.h>
-#include <sys/signalvar.h>
-#include <sys/malloc.h>
-#include <sys/exec.h>
-#include <sys/exec_elf.h>
-#include <sys/exec_olf.h>
-
-#include <sys/mman.h>
-#include <uvm/uvm_extern.h>
-
-#include <machine/cpu.h>
-#include <machine/reg.h>
-
-#include <compat/netbsd/netbsd_util.h>
-#include <compat/netbsd/netbsd_syscall.h>
-#include <compat/netbsd/netbsd_exec.h>
-#include <compat/netbsd/netbsd_signal.h>
-
-#include <machine/netbsd_machdep.h>
-
-#ifdef _KERN_DO_ELF64
-
-extern char netbsd_sigcode[], netbsd_esigcode[];
-extern struct sysent netbsd_sysent[];
-#ifdef SYSCALL_DEBUG
-extern char *netbsd_syscallnames[];
-#endif
-
-struct emul emul_netbsd_elf64 = {
-	"netbsd",
-	NULL,
-	netbsd_sendsig,
-	NETBSD_SYS_syscall,
-	NETBSD_SYS_MAXSYSCALL,
-	netbsd_sysent,
-#ifdef SYSCALL_DEBUG
-	netbsd_syscallnames,
-#else
-	NULL,
-#endif
-	ELF_AUX_ENTRIES * sizeof(Aux64Info),
-	elf64_copyargs,
-	setregs,
-	exec_elf64_fixup,
-	netbsd_sigcode,
-	netbsd_esigcode,
-};
-
-int
-netbsd_elf64_probe(p, epp, itp, pos, os)
-	struct proc *p;
-	struct exec_package *epp;
-	char *itp;
-	u_long *pos;
-	u_int8_t *os;
-{
-	Elf64_Ehdr *eh = epp->ep_hdr;
-	char *bp;
-	int error;
-	size_t len;
-
-	if (elf64_os_pt_note(p, epp, eh, "NetBSD\0", 7, 4))
-		return (EINVAL);
-
-	if (itp) {
-		if ((error = emul_find(p, NULL, netbsd_emul_path, itp, &bp, 0)))
-			return (error);
-		if ((error = copystr(bp, itp, MAXPATHLEN, &len)))
-			return (error);
-		free(bp, M_TEMP);
-	}
-	epp->ep_emul = &emul_netbsd_elf64;
-	*pos = ELF64_NO_ADDR;
-	if (*os == OOS_NULL)
-		*os = OOS_NETBSD;
-	return (0);
-}
-
-#endif /* _KERN_DO_ELF64 */