initial import of NetBSD tree

1 files changed, 78 insertions, 0 deletions

diff --git a/sys/arch/hp300/include/exec.h b/sys/arch/hp300/include/exec.h
new file mode 100644
index 00000000000..9559df95c95
--- /dev/null
+++ b/sys/arch/hp300/include/exec.h
@@ -0,0 +1,78 @@
+/*	$NetBSD: exec.h,v 1.9 1995/03/28 18:16:33 jtc Exp $	*/
+
+/*
+ * Copyright (c) 1993 Christopher G. Demetriou
+ * 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. 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.
+ */
+
+#ifndef _HP300_EXEC_H_
+#define _HP300_EXEC_H_
+
+#ifdef _KERNEL
+
+#ifdef COMPAT_HPUX
+#include "user.h"			/* for pcb */
+#include "hp300/hpux/hpux_exec.h"
+#endif
+
+/*
+ * the following, if defined, prepares a set of vmspace commands for
+ * a given exectable package defined by epp.
+ * The standard executable formats are taken care of automatically;
+ * machine-specific ones can be defined using this function.
+ */
+int cpu_exec_makecmds __P((struct proc *p, struct exec_package *epp));
+
+/*
+ * the following function/macro checks to see if a given machine
+ * type (a_mid) field is valid for this architecture
+ * a non-zero return value indicates that the machine type is correct.
+ */
+#ifdef COMPAT_HPUX
+#define cpu_exec_checkmid(mid) ((mid == MID_HP200) || (mid == MID_HP300) || \
+				(mid == MID_HPUX))
+#else
+#define cpu_exec_checkmid(mid) ((mid == MID_HP200) || (mid == MID_HP300)))
+#endif
+
+#endif /* _KERNEL */
+
+#define __LDPGSZ	4096
+
+/* Relocation format. */
+struct relocation_info_hp300 {
+	int r_address;			/* offset in text or data segment */
+	unsigned int r_symbolnum : 24,	/* ordinal number of add symbol */
+			 r_pcrel :  1,	/* 1 if value should be pc-relative */
+			r_length :  2,	/* log base 2 of value's width */
+			r_extern :  1,	/* 1 if need to add symbol to value */
+		       r_baserel :  1,	/* linkage table relative */
+		      r_jmptable :  1,	/* relocate to jump table */
+		      r_relative :  1,	/* load address relative */
+			  r_copy :  1;	/* run time copy */
+};
+#define relocation_info	relocation_info_hp300
+
+#endif  /* _HP300_EXEC_H_ */