delete sunos files

2 files changed, 0 insertions, 312 deletions

diff --git a/sys/arch/m68k/m68k/sunos_machdep.c b/sys/arch/m68k/m68k/sunos_machdep.c
deleted file mode 100644
index 8c736589a8b..00000000000
--- a/sys/arch/m68k/m68k/sunos_machdep.c
+++ /dev/null
@@ -1,248 +0,0 @@
-/*	$OpenBSD: sunos_machdep.c,v 1.21 2010/06/27 22:04:01 miod Exp $	*/
-/*	$NetBSD: sunos_machdep.c,v 1.12 1996/10/13 03:19:22 christos Exp $	*/
-
-/*
- * Copyright (c) 1988 University of Utah.
- * Copyright (c) 1982, 1986, 1990 The Regents of the University of California.
- * All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * the Systems Programming Group of the University of Utah Computer
- * Science Department.
- *
- * 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. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
- *
- * from: Utah $Hdr: machdep.c 1.63 91/04/24$
- *
- *	@(#)machdep.c	7.16 (Berkeley) 6/3/91
- */
-
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/namei.h>
-#include <sys/proc.h>
-#include <sys/filedesc.h>
-#include <sys/ioctl.h>
-#include <sys/mount.h>
-#include <sys/kernel.h>
-#include <sys/signal.h>
-#include <sys/signalvar.h>
-#include <sys/malloc.h>
-#include <sys/buf.h>
-
-#include <uvm/uvm_extern.h>
-
-#include <sys/syscallargs.h>
-#include <compat/sunos/sunos.h>
-#include <compat/sunos/sunos_syscallargs.h>
-
-#include <machine/frame.h>
-#include <machine/reg.h>
-
-#ifdef DEBUG
-extern int sigdebug;
-extern int sigpid;
-#define SDB_FOLLOW      0x01
-#define SDB_KSTACK      0x02
-#define SDB_FPSTATE     0x04
-#endif
-
-/* sigh.. I guess it's too late to change now, but "our" sigcontext
-   is plain vax, not very 68000 (ap, for example..) */
-struct sunos_sigcontext {
-	int 	sc_onstack;		/* sigstack state to restore */
-	int	sc_mask;		/* signal mask to restore */
-	int	sc_sp;			/* sp to restore */
-	int	sc_pc;			/* pc to restore */
-	int	sc_ps;			/* psl to restore */
-};
-struct sunos_sigframe {
-	int	sf_signum;		/* signo for handler */
-	int	sf_code;		/* additional info for handler */
-	struct sunos_sigcontext *sf_scp;/* context pointer for handler */
-	u_int	sf_addr;		/* even more info for handler */
-	struct sunos_sigcontext sf_sc;	/* I don't know if that's what 
-					   comes here */
-};
-/*
- * much simpler sendsig() for SunOS processes, as SunOS does the whole
- * context-saving in usermode. For now, no hardware information (ie.
- * frames for buserror etc) is saved. This could be fatal, so I take 
- * SIG_DFL for "dangerous" signals.
- */
-void
-sunos_sendsig(catcher, sig, mask, code, type, val)
-	sig_t catcher;
-	int sig, mask;
-	u_long code;
-	int type;
-	union sigval val;
-{
-	register struct proc *p = curproc;
-	register struct sunos_sigframe *fp;
-	struct sunos_sigframe kfp;
-	register struct frame *frame;
-	register struct sigacts *psp = p->p_sigacts;
-	register short ft;
-	int oonstack, fsize;
-
-	frame = (struct frame *)p->p_md.md_regs;
-	ft = frame->f_format;
-	oonstack = psp->ps_sigstk.ss_flags & SS_ONSTACK;
-
-	/*
-	 * if this is a hardware fault (ft >= FMT9), sunos_sendsig
-	 * can't currently handle it. Reset signal actions and
-	 * have the process die unconditionally. 
-	 */
-	if (ft >= FMT9) {
-		sigexit(p, sig);
-		/* NOTREACHED */
-	}
-
-	/*
-	 * Allocate and validate space for the signal handler
-	 * context. Note that if the stack is in P0 space, the
-	 * call to grow() is a nop, and the useracc() check
-	 * will fail if the process has not already allocated
-	 * the space with a `brk'.
-	 */
-	fsize = sizeof(struct sunos_sigframe);
-	if ((psp->ps_flags & SAS_ALTSTACK) && oonstack == 0 &&
-	    (psp->ps_sigonstack & sigmask(sig))) {
-		fp = (struct sunos_sigframe *)(psp->ps_sigstk.ss_sp +
-		    psp->ps_sigstk.ss_size - sizeof(struct sunos_sigframe));
-		psp->ps_sigstk.ss_flags |= SS_ONSTACK;
-	} else
-		fp = (struct sunos_sigframe *)frame->f_regs[SP] - 1;
-	if ((vaddr_t)fp <= USRSTACK - ptoa(p->p_vmspace->vm_ssize)) 
-		(void)uvm_grow(p, (unsigned)fp);
-#ifdef DEBUG
-	if ((sigdebug & SDB_KSTACK) && p->p_pid == sigpid)
-		printf("sunos_sendsig(%d): sig %d ssp %p usp %p scp %p ft %d\n",
-		       p->p_pid, sig, &oonstack, fp, &fp->sf_sc, ft);
-#endif
-	/* 
-	 * Build the argument list for the signal handler.
-	 */
-	kfp.sf_signum = sig;
-	kfp.sf_code = code;
-	kfp.sf_scp = &fp->sf_sc;
-	kfp.sf_addr = (u_int)val.sival_ptr;
-
-	/*
-	 * Build the signal context to be used by sigreturn.
-	 */
-	kfp.sf_sc.sc_onstack = oonstack;
-	kfp.sf_sc.sc_mask = mask;
-	kfp.sf_sc.sc_sp = frame->f_regs[SP];
-	kfp.sf_sc.sc_pc = frame->f_pc;
-	kfp.sf_sc.sc_ps = frame->f_sr;
-
-	if (copyout(&kfp, fp, fsize) != 0) {
-#ifdef DEBUG
-		if ((sigdebug & SDB_KSTACK) && p->p_pid == sigpid)
-			printf("sunos_sendsig(%d): copyout failed on sig %d\n",
-			       p->p_pid, sig);
-#endif
-		/*
-		 * Process has trashed its stack; give it an illegal
-		 * instruction to halt it in its tracks.
-		 */
-		sigexit(p, SIGILL);
-		/* NOTREACHED */
-	}
-
-	frame->f_regs[SP] = (int)fp;
-#ifdef DEBUG
-	if (sigdebug & SDB_FOLLOW)
-		printf("sunos_sendsig(%d): sig %d scp %p sc_sp %x\n",
-		       p->p_pid, sig, &fp->sf_sc,kfp.sf_sc.sc_sp);
-#endif
-
-	/* have the user-level trampoline code sort out what registers it
-	   has to preserve. */
-	frame->f_pc = (u_int) catcher;
-#ifdef DEBUG
-	if ((sigdebug & SDB_KSTACK) && p->p_pid == sigpid)
-		printf("sunos_sendsig(%d): sig %d returns\n",
-		       p->p_pid, sig);
-#endif
-}
-
-
-/*
- * System call to cleanup state after a signal
- * has been taken.  Reset signal mask and
- * stack state from context left by sendsig (above).
- * Return to previous pc and psl as specified by
- * context left by sendsig. Check carefully to
- * make sure that the user has not modified the
- * psl to gain improper privileges or to cause
- * a machine fault.
- */
-int
-sunos_sys_sigreturn(p, v, retval)
-	struct proc *p;
-	void *v;
-	register_t *retval;
-{
-	struct sunos_sys_sigreturn_args *uap = v;
-	register struct sunos_sigcontext *scp;
-	register struct frame *frame;
-	struct sunos_sigcontext tsigc;
-
-	scp = (struct sunos_sigcontext *) SCARG(uap, sigcntxp);
-#ifdef DEBUG
-	if (sigdebug & SDB_FOLLOW)
-		printf("sunos_sigreturn: pid %d, scp %p\n", p->p_pid, scp);
-#endif
-	if ((int)scp & 1)
-		return (EINVAL);
-	/*
-	 * Test and fetch the context structure.
-	 * We grab it all at once for speed.
-	 */
-	if (copyin((caddr_t)scp, (caddr_t)&tsigc, sizeof(tsigc)))
-		return (EINVAL);
-	scp = &tsigc;
-	if ((scp->sc_ps & PSL_USERCLR) != 0 ||
-	    (scp->sc_ps & PSL_USERSET) != PSL_USERSET)
-		return (EINVAL);
-	/*
-	 * Restore the user supplied information
-	 */
-	if (scp->sc_onstack & 1)
-		p->p_sigacts->ps_sigstk.ss_flags |= SS_ONSTACK;
-	else
-		p->p_sigacts->ps_sigstk.ss_flags &= ~SS_ONSTACK;
-	p->p_sigmask = scp->sc_mask &~ sigcantmask;
-	frame = (struct frame *) p->p_md.md_regs;
-	frame->f_regs[SP] = scp->sc_sp;
-	frame->f_pc = scp->sc_pc;
-	frame->f_sr = scp->sc_ps;
-
-	return EJUSTRETURN;
-}
diff --git a/sys/arch/sparc/sparc/sunos_machdep.c b/sys/arch/sparc/sparc/sunos_machdep.c
deleted file mode 100644
index b2693a0b93a..00000000000
--- a/sys/arch/sparc/sparc/sunos_machdep.c
+++ /dev/null
@@ -1,64 +0,0 @@
-/*	$OpenBSD: sunos_machdep.c,v 1.3 2010/06/26 23:24:44 guenther Exp $	*/
-/*	$NetBSD: sunos_machdep.c,v 1.4 1996/10/05 23:44:33 mrg Exp $	*/
-
-/*
- * Copyright (c) 1995 Matthew R. Green
- * 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. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *      This product includes software developed by Matthew R. Green for
- *      the NetBSD Project.
- * 4. 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.
- */
-
-/*
- * 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/namei.h>
-#include <sys/filedesc.h>
-#include <sys/ioctl.h>
-#include <sys/mount.h>
-#include <sys/kernel.h>
-#include <sys/signal.h>
-#include <sys/signalvar.h>
-#include <sys/malloc.h>
-
-#include <sys/syscallargs.h>
-#include <compat/sunos/sunos_syscallargs.h>
-
-int
-sunos_sys_sigreturn(p, v, retval)
-        register struct proc *p;
-	void *v;
-	register_t *retval;
-{
-	struct sunos_sys_sigreturn_args *uap = v;
-
-	return (sys_sigreturn(p, (struct sys_sigreturn_args *)uap, retval));
-}