[src/trunk]: src/sys/arch/pmax/include Define a bootinfo record and initial s...

[simonb <simonb%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/617676409f03
branches:  trunk
changeset: 467378:617676409f03
user:      simonb <simonb%NetBSD.org@localhost>
date:      Tue Mar 23 22:53:02 1999 +0000

description:
Define a bootinfo record and initial structures that the pmax will use.
Modeled on i386 and bebox bootinfo.h.

diffstat:

 sys/arch/pmax/include/bootinfo.h |  73 ++++++++++++++++++++++++++++++++++++++++
 1 files changed, 73 insertions(+), 0 deletions(-)

diffs (77 lines):

diff -r 41b0a393cd8c -r 617676409f03 sys/arch/pmax/include/bootinfo.h
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/sys/arch/pmax/include/bootinfo.h  Tue Mar 23 22:53:02 1999 +0000
@@ -0,0 +1,73 @@
+/*     $NetBSD: bootinfo.h,v 1.1 1999/03/23 22:53:02 simonb Exp $      */
+
+/*
+ * Copyright (c) 1997
+ *     Matthias Drochner.  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 for the NetBSD Project
+ *     by Matthias Drochner.
+ * 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.
+ *
+ */
+
+#define BOOTINFO_MAGIC 0xb007babe
+#define BOOTINFO_SIZE  4096
+
+/*
+ * The bootinfo structure is at the end of the 64kB hole between
+ * 0x80010000 to 0x8001ffff that neither NetBSD nor the PROM uses.
+ */
+#define BOOTINFO_ADDR  0x8001f000      
+
+struct btinfo_common {
+       int next;               /* offset of next item, or zero */
+       int type;
+};
+
+#define BTINFO_MAGIC   1
+#define BTINFO_BOOTPATH 2
+#define BTINFO_SYMTAB  3
+
+struct btinfo_magic {
+       struct btinfo_common common;
+       int magic;
+};
+
+#define BTINFO_BOOTPATH_LEN    80
+struct btinfo_bootpath {
+       struct btinfo_common common;
+       char bootpath[BTINFO_BOOTPATH_LEN];
+};
+
+struct btinfo_symtab {
+       struct btinfo_common common;
+       int nsym;
+       int ssym;
+       int esym;
+};
+
+#ifdef _KERNEL
+void *lookup_bootinfo __P((int));
+#endif