From e2abcdca396661cbe0ae2ddb13d5c2b85682c13a Mon Sep 17 00:00:00 2001
From: Cem Keylan <cem@ckyln.com>
Date: Fri, 16 Oct 2020 17:41:25 +0300
Subject: initial commit

---
 sys/sys/kcore.h | 65 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 65 insertions(+)
 create mode 100644 sys/sys/kcore.h

(limited to 'sys/sys/kcore.h')

diff --git a/sys/sys/kcore.h b/sys/sys/kcore.h
new file mode 100644
index 0000000..4c5662b
--- /dev/null
+++ b/sys/sys/kcore.h
@@ -0,0 +1,65 @@
+/*	$OpenBSD: kcore.h,v 1.1 1996/04/18 21:40:57 niklas Exp $	*/
+/*	$NetBSD: kcore.h,v 1.1 1996/03/10 21:56:00 leo Exp $	*/
+
+/*
+ * Copyright (c) 1996 Leo Weppelman.
+ * 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 by Leo Weppelman.
+ * 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.
+ */
+#ifndef _SYS_KCORE_H_
+#define	_SYS_KCORE_H_
+
+/*
+ * Definitions for the kernel crash-dump format. The structure of
+ * the files and headers is borrowed from the 'regular' core files
+ * as described in <sys/core.h>.
+ */
+#define	KCORE_MAGIC	0x8fca
+#define	KCORESEG_MAGIC	0x8fac
+
+/*
+ * Description of a memory segment. To make this suitable for sharing
+ * between all architectures, u_quad_t seems to be the necessary type...
+ */
+typedef struct {
+	u_quad_t	start;		/* Physical start address	*/
+	u_quad_t	size;		/* Size in bytes		*/
+} phys_ram_seg_t;
+
+typedef struct kcore_hdr {
+	u_int32_t	c_midmag;	/* Magic, id, flags		*/
+	u_int16_t	c_hdrsize;	/* Aligned header size		*/
+	u_int16_t	c_seghdrsize;	/* Aligned seg-header size	*/
+	u_int32_t	c_nseg;		/* Number of segments		*/
+} kcore_hdr_t;
+
+typedef struct kcore_seg {
+	u_int32_t	c_midmag;	/* Magic, id, flags		*/
+	u_int32_t	c_size;		/* Sizeof this segment		*/
+} kcore_seg_t;
+
+#endif /* _SYS_KCORE_H_ */
-- 
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