Preliminary userland bits for OpenBSD/landisk, many things coming from

NetBSD.

1 files changed, 76 insertions, 0 deletions

diff --git a/lib/libkvm/kvm_sh.c b/lib/libkvm/kvm_sh.c
new file mode 100644
index 00000000000..4940acbb7d3
--- /dev/null
+++ b/lib/libkvm/kvm_sh.c
@@ -0,0 +1,76 @@
+/*	$OpenBSD: kvm_sh.c,v 1.1 2006/10/10 22:07:10 miod Exp $	*/
+
+/*
+ * Copyright (c) 2002, Miodrag Vallat.
+ * 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.
+ *
+ * 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.
+ */
+
+#include <sys/param.h>
+
+#include <unistd.h>
+#include <stdlib.h>
+#include <kvm.h>
+
+#include <db.h>
+
+#include "kvm_private.h"
+
+void
+_kvm_freevtop(kvm_t *kd)
+{
+	if (kd->vmst != NULL) {
+		free(kd->vmst);
+		kd->vmst = NULL;
+	}
+}
+
+int
+_kvm_initvtop(kvm_t *kd)
+{
+	return (0);
+}
+
+int
+_kvm_kvatop(kvm_t *kd, u_long va, paddr_t *pa)
+{
+	int offset;
+
+	if (ISALIVE(kd)) {
+		_kvm_err(kd, 0, "vatop called in live kernel!");
+		return (0);
+	}
+
+	/* TODO */
+	return (0);
+}
+
+/*
+ * Translate a physical address to a file offset in the crash dump.
+ */
+off_t
+_kvm_pa2off(kvm_t *kd, paddr_t pa)
+{
+	/* TODO */
+	return (0);
+}
+