From: Mike Karels <karels@ucbvax.Berkeley.EDU>
Date: Tue, 17 Feb 1987 11:21:17 +0000 (-0800)
Subject: add magic locations for bootopts, etc.
X-Git-Tag: BSD-4_3-Snapshot-Development~58
X-Git-Url: https://git.subgeniuskitty.com/unix-history/.git/commitdiff_plain/52ff78dd903b21217b815da506362a31d6ad2767?ds=inline

add magic locations for bootopts, etc.

SCCS-vsn: sys/tahoe/tahoe/cp.h 1.3
---

diff --git a/usr/src/sys/tahoe/tahoe/cp.h b/usr/src/sys/tahoe/tahoe/cp.h
index 38ad0e9ccf..b84507f316 100644
--- a/usr/src/sys/tahoe/tahoe/cp.h
+++ b/usr/src/sys/tahoe/tahoe/cp.h
@@ -1,4 +1,4 @@
-/*	cp.h	1.2	86/12/06	*/
+/*	cp.h	1.3	87/02/16	*/
 
 /*
  * Tahoe console processor interface
@@ -42,6 +42,16 @@ struct	cpdcb_i {		/* Structure for input */
 #define	CPSTTY	3		/* set terminal configuration */
 #define	CPBOOT	4		/* reboot system */
 
+/*
+ *	CP specific locations
+ */
+#define	CPBFLG	0xc0000500	/* System bootflag flags */
+#define	CPYFLG	0xc0000504	/* Copy of the Y flag */
+#define	CPOPTS	0xc0000508	/* copy of CP options */
+#define CPRSRV	0xc000050c	/* reserved for CP usage */
+#define	CPBDEV	0xc0000510	/* Bootstrap device, saved on boot */
+#define	CPEDEV	0xc000052f	/* End of device name */
+
 #if !defined(LOCORE) && defined(KERNEL)
 struct	cphdr *cnlast;		/* last command sent to cp */
 #endif