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authorDale S. Rahn <rahnds@cvs.openbsd.org>1997-03-03 19:08:44 +0000
committerDale S. Rahn <rahnds@cvs.openbsd.org>1997-03-03 19:08:44 +0000
commit787fa51745fb95eeb01962d519fd60073f503c0c (patch)
tree8338976f469ead8b064d407c7b2aa2f9963a44b3 /sys/arch/mvme88k/include/cpu.h
parent031c14d03c6210d5b329ac3256dba53a0fb9135a (diff)
This is a remove to get rid of the old mvme88k port which was incomplete
to replace it with a working version. The kernel compiles and works at least. The new version will be imported shortly.
Diffstat (limited to 'sys/arch/mvme88k/include/cpu.h')
-rw-r--r--sys/arch/mvme88k/include/cpu.h125
1 files changed, 0 insertions, 125 deletions
diff --git a/sys/arch/mvme88k/include/cpu.h b/sys/arch/mvme88k/include/cpu.h
deleted file mode 100644
index 39890d72b66..00000000000
--- a/sys/arch/mvme88k/include/cpu.h
+++ /dev/null
@@ -1,125 +0,0 @@
-/*
- * Copyright (c) 1992, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This software was developed by the Computer Systems Engineering group
- * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and
- * contributed to Berkeley.
- *
- * All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Lawrence Berkeley Laboratory.
- *
- * 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 the University of
- * California, Berkeley and its contributors.
- * 4. 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.
- */
-
-#ifndef _CPU_H_
-#define _CPU_H_
-
-/*
- * CTL_MACHDEP definitinos.
- */
-#define CPU_MAXID 1 /* no valid machdep ids */
-
-#define CTL_MACHDEP_NAMES { \
- { 0, 0 }, \
-}
-
-#ifdef KERNEL
-
-#include <machine/psl.h>
-
-/*
- * definitions of cpu-dependent requirements
- * referenced in generic code
- */
-#define COPY_SIGCODE /* copy sigcode above user stack in exec */
-
-#define cpu_exec(p) /* nothing */
-#define cpu_wait(p) /* nothing */
-#define cpu_swapout(p) /* nothing */
-
-/*
- * See syscall() for an explanation of the following. Note that the
- * locore bootstrap code follows the syscall stack protocol. The
- * framep argument is unused.
- */
-#define cpu_set_init_frame(p, fp) \
- (p)->p_md.md_tf = (struct trapframe *) \
- ((caddr_t)(p)->p_addr)
-
-/*
- * Arguments to hardclock and gatherstats encapsulate the previous
- * machine state in an opaque clockframe.
- */
-struct clockframe {
- int pc; /* program counter at time of interrupt */
- int sr; /* status register at time of interrupt */
- int ipl; /* mask level at the time of interrupt */
-};
-
-#define CLKF_USERMODE(framep) (((framep)->sr & 80000000) == 0)
-#define CLKF_BASEPRI(framep) ((framep)->ipl == 0)
-#define CLKF_PC(framep) ((framep)->pc & ~3)
-#define CLKF_INTR(framep) (0)
-
-#define SIR_NET 1
-#define SIR_CLOCK 2
-
-#define setsoftnet() (ssir |= SIR_NET, want_ast = 1)
-#define setsoftclock() (ssir |= SIR_CLOCK, want_ast = 1)
-
-#define siroff(x) (ssir &= ~x)
-
-int ssir;
-int want_ast;
-
-/*
- * Preempt the current process if in interrupt from user mode,
- * or after the current trap/syscall if in system mode.
- */
-int want_resched; /* resched() was called */
-#define need_resched() (want_resched = 1, want_ast = 1)
-
-/*
- * Give a profiling tick to the current process when the user profiling
- * buffer pages are invalid. On the sparc, request an ast to send us
- * through trap(), marking the proc as needing a profiling tick.
- */
-#define need_proftick(p) ((p)->p_flag |= P_OWEUPC, want_ast = 1)
-
-/*
- * Notify the current process (p) that it has a signal pending,
- * process as soon as possible.
- */
-#define signotify(p) (want_ast = 1)
-
-#endif /* KERNEL */
-#endif /* _CPU_H_ */