First cut of DTrace for AArch64.

Reviewed by:	andrew, emaste
Sponsored by:	ARM Limited
Differential Revision:	https://reviews.freebsd.org/D2738

2 files changed, 75 insertions, 0 deletions

diff --git a/sys/cddl/contrib/opensolaris/uts/aarch64/dtrace/fasttrap_isa.c b/sys/cddl/contrib/opensolaris/uts/aarch64/dtrace/fasttrap_isa.c
new file mode 100644
index 000000000000..f5377a895d6c
--- /dev/null
+++ b/sys/cddl/contrib/opensolaris/uts/aarch64/dtrace/fasttrap_isa.c
@@ -0,0 +1,29 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License (the "License").
+ * You may not use this file except in compliance with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+
+/*
+ * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+/*
+ *	XXX: Placeholder for AArch64 fasttrap code
+ */
diff --git a/sys/cddl/contrib/opensolaris/uts/aarch64/sys/fasttrap_isa.h b/sys/cddl/contrib/opensolaris/uts/aarch64/sys/fasttrap_isa.h
new file mode 100644
index 000000000000..d85426edb417
--- /dev/null
+++ b/sys/cddl/contrib/opensolaris/uts/aarch64/sys/fasttrap_isa.h
@@ -0,0 +1,46 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License, Version 1.0 only
+ * (the "License").  You may not use this file except in compliance
+ * with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+/*
+ * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#ifndef	_FASTTRAP_ISA_H
+#define	_FASTTRAP_ISA_H
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"
+
+#include <sys/types.h>
+
+#ifdef	__cplusplus
+extern "C" {
+#endif
+
+typedef uint32_t	fasttrap_instr_t;
+
+/* XXX: Place for AArch64 fasttrap headers */
+
+#ifdef	__cplusplus
+}
+#endif
+
+#endif	/* _FASTTRAP_ISA_H */