BSD 4_4_Lite2 release

[unix-history] / usr / src / sys / hp300 / include / cpu.h

diff --git a/usr/src/sys/hp300/include/cpu.h b/usr/src/sys/hp300/include/cpu.h
index 59a7239..08cce27 100644 (file)
--- a/usr/src/sys/hp300/include/cpu.h
+++ b/usr/src/sys/hp300/include/cpu.h
@@ -1,17 +1,43 @@
 /*
  * Copyright (c) 1988 University of Utah.
 /*
  * Copyright (c) 1988 University of Utah.

- * Copyright (c) 1982, 1990 The Regents of the University of California.
- * All rights reserved.
+ * Copyright (c) 1982, 1990, 1993
+ *     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.
  *
  *
  * This code is derived from software contributed to Berkeley by
  * the Systems Programming Group of the University of Utah Computer
  * Science Department.
  *

- * %sccs.include.redist.c%
+ * 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.

  *
  * from: Utah $Hdr: cpu.h 1.16 91/03/25$
  *
  *
  * from: Utah $Hdr: cpu.h 1.16 91/03/25$
  *

- *     @(#)cpu.h       7.13 (Berkeley) %G%
+ *     @(#)cpu.h       8.5 (Berkeley) 5/17/95

  */
 
 /*
  */
 
 /*


@@ -24,10 +50,12 @@
  */
 #define        COPY_SIGCODE            /* copy sigcode above user stack in exec */
 
  */
 #define        COPY_SIGCODE            /* copy sigcode above user stack in exec */
 

-#define        cpu_exec(p)     /* nothing */
-#define        cpu_wait(p)     /* nothing */
-#define cpu_setstack(p, ap) \
-       (p)->p_md.md_regs[SP] = ap
+#define        cpu_exec(p)                     /* nothing */
+#define        cpu_swapin(p)                   /* nothing */
+#define        cpu_wait(p)                     /* nothing */
+#define cpu_setstack(p, ap)            (p)->p_md.md_regs[SP] = ap
+#define cpu_set_init_frame(p, fp)      (p)->p_md.md_regs = fp
+#define BACKTRACE(p)                   backtrace(p)

 
 /*
  * Arguments to hardclock and gatherstats encapsulate the previous
 
 /*
  * Arguments to hardclock and gatherstats encapsulate the previous


@@ -63,7 +91,7 @@ struct clockframe {
  * buffer pages are invalid.  On the hp300, request an ast to send us
  * through trap, marking the proc as needing a profiling tick.
  */
  * buffer pages are invalid.  On the hp300, request an ast to send us
  * through trap, marking the proc as needing a profiling tick.
  */

-#define        need_proftick(p)        { (p)->p_flag |= SOWEUPC; aston(); }
+#define        need_proftick(p)        { (p)->p_flag |= P_OWEUPC; aston(); }

 
 /*
  * Notify the current process (p) that it has a signal pending,
 
 /*
  * Notify the current process (p) that it has a signal pending,


@@ -89,7 +117,16 @@ extern unsigned char ssir;
 #define setsoftnet()   ssir |= SIR_NET
 #define setsoftclock() ssir |= SIR_CLOCK
 
 #define setsoftnet()   ssir |= SIR_NET
 #define setsoftclock() ssir |= SIR_CLOCK
 

+/*
+ * CTL_MACHDEP definitions.
+ */
+#define        CPU_CONSDEV             1       /* dev_t: console terminal device */
+#define        CPU_MAXID               2       /* number of valid machdep ids */

 
 

+#define CTL_MACHDEP_NAMES { \
+       { 0, 0 }, \
+       { "console_device", CTLTYPE_STRUCT }, \
+}

 
 /*
  * The rest of this should probably be moved to ../hp300/hp300cpu.h,
 
 /*
  * The rest of this should probably be moved to ../hp300/hp300cpu.h,