Vendor import of the DTrace app and test suite from OpenSolaris.

44 files changed, 2468 insertions, 0 deletions

diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/err.D_PDESC_ZERO.badlib.d b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/err.D_PDESC_ZERO.badlib.d
new file mode 100644
index 0000000..a3fa24f
--- /dev/null
+++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/err.D_PDESC_ZERO.badlib.d
@@ -0,0 +1,38 @@
+/*
+ * 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 2006 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"
+
+/*
+ * ASSERTION: can't specify a bogus library name
+ *
+ * SECTION: User Process Tracing/pid Provider
+ *
+ */
+
+pid$1:libbmc_sucks.so.1::entry
+{
+}
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/err.D_PDESC_ZERO.badproc1.d b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/err.D_PDESC_ZERO.badproc1.d
new file mode 100644
index 0000000..3f3ca22
--- /dev/null
+++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/err.D_PDESC_ZERO.badproc1.d
@@ -0,0 +1,38 @@
+/*
+ * 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 2006 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"
+
+/*
+ * ASSERTION: Verify that we don't grab bogus process IDs.
+ *
+ * SECTION: User Process Tracing/pid Provider
+ *
+ */
+
+pidgin:::entry
+{
+}
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/err.D_PROC_BADPID.badproc2.d b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/err.D_PROC_BADPID.badproc2.d
new file mode 100644
index 0000000..8e01b06
--- /dev/null
+++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/err.D_PROC_BADPID.badproc2.d
@@ -0,0 +1,38 @@
+/*
+ * 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 2006 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"
+
+/*
+ * ASSERTION: Make sure we can't grab pid 0
+ *
+ * SECTION: User Process Tracing/pid Provider
+ *
+ */
+
+pid0:::entry
+{
+}
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/err.D_PROC_CREATEFAIL.many.d b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/err.D_PROC_CREATEFAIL.many.d
new file mode 100644
index 0000000..dabcd9c
--- /dev/null
+++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/err.D_PROC_CREATEFAIL.many.d
@@ -0,0 +1,36 @@
+/*
+ * 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 2006 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"
+
+pid$1:::
+{
+}
+
+BEGIN
+{
+	exit(1);
+}
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/err.D_PROC_FUNC.badfunc.d b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/err.D_PROC_FUNC.badfunc.d
new file mode 100644
index 0000000..f1c44e8
--- /dev/null
+++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/err.D_PROC_FUNC.badfunc.d
@@ -0,0 +1,40 @@
+/*
+ * 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 2006 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"
+
+/*
+ * ASSERTION: Can't specify a bogus function name (if the module is specified)
+ *
+ * SECTION: User Process Tracing/pid Provider
+ *
+ * NOTES:
+ *
+ */
+
+pid$1:a.out:ahl_r00lz:entry
+{
+}
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/err.D_PROC_LIB.libdash.d b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/err.D_PROC_LIB.libdash.d
new file mode 100644
index 0000000..dd90530
--- /dev/null
+++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/err.D_PROC_LIB.libdash.d
@@ -0,0 +1,38 @@
+/*
+ * 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 2006 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"
+
+/*
+ * ASSERTION: Test that the '-' function doesn't work with random modules
+ *
+ * SECTION: User Process Tracing/pid Provider
+ *
+ */
+
+pid$1:libc:-:800
+{
+}
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/err.D_PROC_NAME.alldash.d b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/err.D_PROC_NAME.alldash.d
new file mode 100644
index 0000000..6acf8aa
--- /dev/null
+++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/err.D_PROC_NAME.alldash.d
@@ -0,0 +1,38 @@
+/*
+ * 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 2006 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"
+
+/*
+ * ASSERTION: Verify that you can't enable "all" '-' function probes
+ *
+ * SECTION: User Process Tracing/pid Provider
+ *
+ */
+
+pid$1::-:
+{
+}
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/err.D_PROC_NAME.badname.d b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/err.D_PROC_NAME.badname.d
new file mode 100644
index 0000000..829c002
--- /dev/null
+++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/err.D_PROC_NAME.badname.d
@@ -0,0 +1,38 @@
+/*
+ * 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 2006 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"
+
+/*
+ * ASSERTION: Only entry, return and offsets are valid names
+ *
+ * SECTION: User Process Tracing/pid Provider
+ *
+ */
+
+pid$1:a.out:main:beginning
+{
+}
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/err.D_PROC_NAME.globdash.d b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/err.D_PROC_NAME.globdash.d
new file mode 100644
index 0000000..36bf9d6
--- /dev/null
+++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/err.D_PROC_NAME.globdash.d
@@ -0,0 +1,38 @@
+/*
+ * 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 2006 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"
+
+/*
+ * ASSERTION: Verify that you can't glob the probe name with the '-' function
+ *
+ * SECTION: User Process Tracing/pid Provider
+ *
+ */
+
+pid$1::-:10*
+{
+}
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/err.D_PROC_OFF.toobig.d b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/err.D_PROC_OFF.toobig.d
new file mode 100644
index 0000000..60e5a8c
--- /dev/null
+++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/err.D_PROC_OFF.toobig.d
@@ -0,0 +1,40 @@
+/*
+ * 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 2006 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"
+
+/*
+ * ASSERTION: Can't have an offset that's outside of a function
+ *
+ * SECTION: User Process Tracing/pid Provider
+ *
+ * NOTES: If _exit(2) becomes _way_ more complex this could fail...
+ *
+ */
+
+pid$1::_exit:100
+{
+}
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.addprobes.ksh b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.addprobes.ksh
new file mode 100644
index 0000000..6c269ca
--- /dev/null
+++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.addprobes.ksh
@@ -0,0 +1,61 @@
+#!/bin/ksh -p
+#
+# 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.
+#
+# ident	"%Z%%M%	%I%	%E% SMI"
+#
+
+#
+# This test verifies that it's possible to add new pid probes to an existing
+# pid provider.
+#
+
+if [ $# != 1 ]; then
+	echo expected one argument: '<'dtrace-path'>'
+	exit 2
+fi
+
+dtrace=$1
+
+sleep 60 &
+pid=$!
+
+$dtrace -n pid$pid:libc::entry -n 'tick-1s{exit(0);}'
+status=$?
+
+if [ $status -gt 0 ]; then
+	exit $status;
+fi
+
+$dtrace -n pid$pid:libc::return -n 'tick-1s{exit(0);}'
+status=$?
+
+if [ $status -gt 0 ]; then
+	exit $status;
+fi
+
+kill $pid
+
+exit $status
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.args1.c b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.args1.c
new file mode 100644
index 0000000..23bbab2
--- /dev/null
+++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.args1.c
@@ -0,0 +1,52 @@
+/*
+ * 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 2006 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"
+
+#include <signal.h>
+#include <unistd.h>
+
+int
+go(int arg0, int arg1, int arg2, int arg3, int arg4, int arg5, int arg6,
+    int arg7, int arg8, int arg9)
+{
+	return (arg1);
+}
+
+static void
+handle(int sig)
+{
+	go(0, 1, 2, 3, 4, 5, 6, 7, 8, 9);
+	exit(0);
+}
+
+int
+main(int argc, char **argv)
+{
+	(void) signal(SIGUSR1, handle);
+	for (;;)
+		getpid();
+}
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.args1.d b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.args1.d
new file mode 100644
index 0000000..a3ad6c9
--- /dev/null
+++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.args1.d
@@ -0,0 +1,75 @@
+/*
+ * 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 2006 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"
+
+/*
+ * ASSERTION: test that all 10 arguments are what we expect them to be.
+ *
+ * SECTION: pid provider
+ */
+
+#pragma D option destructive
+
+BEGIN
+{
+	/*
+	 * Wait no more than a second for the first call to getpid(2).
+	 */
+	timeout = timestamp + 1000000000;
+}
+
+syscall::getpid:return
+/pid == $1/
+{
+	i = 0;
+	raise(SIGUSR1);
+	/*
+	 * Wait half a second after raising the signal.
+	 */
+	timeout = timestamp + 500000000;
+}
+
+pid$1:a.out:go:entry
+/arg0 == 0 && arg1 == 1 && arg2 == 2 && arg3 == 3 && arg4 == 4 &&
+arg5 == 5 && arg6 == 6 && arg7 == 7 && arg8 == 8 && arg9 == 9/
+{
+	exit(0);
+}
+
+pid$1:a.out:go:entry
+{
+	printf("wrong args: %d %d %d %d %d %d %d %d %d %d", arg0, arg1, arg2,
+	    arg3, arg4, arg5, arg6, arg7, arg8, arg9);
+	exit(1);
+}
+
+profile:::tick-4
+/timestamp > timeout/
+{
+	trace("test timed out");
+	exit(1);
+}
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.coverage.d b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.coverage.d
new file mode 100644
index 0000000..d3d568e
--- /dev/null
+++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.coverage.d
@@ -0,0 +1,51 @@
+/*
+ * 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 2006 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"
+
+/*
+ * ASSERTION: test that we can trace every instruction safely
+ *
+ * SECTION: pid provider
+ *
+ */
+
+BEGIN
+{
+	/*
+	 * Let's just do this for 2 seconds.
+	 */
+	timeout = timestamp + 2000000000;
+}
+
+pid$1:a.out::
+{}
+
+profile:::tick-4
+/timestamp > timeout/
+{
+	exit(0);
+}
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.emptystack.d b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.emptystack.d
new file mode 100644
index 0000000..e0fada8
--- /dev/null
+++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.emptystack.d
@@ -0,0 +1,64 @@
+/*
+ * 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 2006 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"
+
+/*
+ * ASSERTION: the stack() action should be empty for all pid probes
+ *
+ * SECTION: pid provider
+ */
+
+#pragma D option quiet
+
+BEGIN
+{
+	/*
+	 * Monitor the program for two seconds.
+	 */
+	timeout = timestamp + 1000000000 * 2;
+}
+
+pid$1:::return
+{
+	@[stack()] = sum(0);
+}
+
+pid$1:a.out::
+{
+	@[stack()] = sum(0);
+}
+
+pid$1:::entry
+{
+	@[stack()] = sum(0);
+}
+
+profile:::tick-4
+/timestamp > timeout/
+{
+	exit(0);
+}
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.emptystack.d.out b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.emptystack.d.out
new file mode 100644
index 0000000..2304a61
--- /dev/null
+++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.emptystack.d.out
@@ -0,0 +1,3 @@
+
+
+                0
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.float.c b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.float.c
new file mode 100644
index 0000000..450c6aa
--- /dev/null
+++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.float.c
@@ -0,0 +1,46 @@
+/*
+ * 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 2006 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"
+
+#include <unistd.h>
+
+volatile double c = 1.2;
+
+int
+main(int argc, char **argv)
+{
+	double a = 1.56;
+	double b = (double)argc;
+
+	for (;;) {
+		c *= a;
+		c += b;
+		(void) usleep(1000);
+	}
+
+	return (0);
+}
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.float.d b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.float.d
new file mode 100644
index 0000000..4e11ee3
--- /dev/null
+++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.float.d
@@ -0,0 +1,51 @@
+/*
+ * 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 2006 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"
+
+/*
+ * ASSERTION: Make sure we can work on processes that use the FPU
+ *
+ * SECTION: pid provider
+ */
+
+BEGIN
+{
+	/*
+	 * Let's just do this for 5 seconds.
+	 */
+	timeout = timestamp + 5000000000;
+}
+
+pid$1:a.out:main:
+{}
+
+profile:::tick-4
+/timestamp > timeout/
+{
+	exit(0);
+}
+
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.fork.c b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.fork.c
new file mode 100644
index 0000000..d5e90db
--- /dev/null
+++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.fork.c
@@ -0,0 +1,63 @@
+/*
+ * 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 2006 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"
+
+#include <unistd.h>
+
+int
+waiting(volatile int *a)
+{
+	return (*a);
+}
+
+int
+go(void)
+{
+	int i, j, total = 0;
+
+	for (i = 0; i < 10; i++) {
+		for (j = 0; j < 10; j++) {
+			total += i * j;
+		}
+	}
+
+	return (total);
+}
+
+int
+main(int argc, char **argv)
+{
+	volatile int a = 0;
+
+	while (waiting(&a) == 0)
+		continue;
+
+	(void) forkall();
+	(void) go();
+
+	return (0);
+}
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.fork.d b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.fork.d
new file mode 100644
index 0000000..f1b1197
--- /dev/null
+++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.fork.d
@@ -0,0 +1,86 @@
+/*
+ * 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.
+ */
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"
+
+/*
+ * ASSERTION: make sure fork(2) is okay
+ *
+ * SECTION: pid provider
+ */
+
+#pragma D option destructive
+
+pid$1:a.out:waiting:entry
+{
+	this->value = (int *)alloca(sizeof (int));
+	*this->value = 1;
+	copyout(this->value, arg0, sizeof (int));
+}
+
+proc:::create
+/pid == $1/
+{
+	child = args[0]->pr_pid;
+	trace(pid);
+}
+
+pid$1:a.out:go:
+/pid == child/
+{
+	trace("wrong pid");
+	exit(1);
+}
+
+proc:::exit
+/pid == $1 || pid == child/
+{
+	out++;
+	trace(pid);
+}
+
+proc:::exit
+/out == 2/
+{
+	exit(0);
+}
+
+
+BEGIN
+{
+	/*
+	 * Let's just do this for 5 seconds.
+	 */
+	timeout = timestamp + 5000000000;
+}
+
+profile:::tick-4
+/timestamp > timeout/
+{
+	trace("test timed out");
+	exit(1);
+}
+
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.gcc.c b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.gcc.c
new file mode 100644
index 0000000..b97fa9d
--- /dev/null
+++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.gcc.c
@@ -0,0 +1,63 @@
+/*
+ * 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 2006 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"
+
+#include <spawn.h>
+#include <signal.h>
+
+void
+go(void)
+{
+	pid_t pid;
+
+	(void) posix_spawn(&pid, "/usr/bin/ls", NULL, NULL, NULL, NULL);
+
+	(void) waitpid(pid, NULL, 0);
+}
+
+void
+intr(int sig)
+{
+}
+
+int
+main(int argc, char **argv)
+{
+	struct sigaction sa;
+
+	sa.sa_handler = intr;
+	sigfillset(&sa.sa_mask);
+	sa.sa_flags = 0;
+
+	(void) sigaction(SIGUSR1, &sa, NULL);
+
+	for (;;) {
+		go();
+	}
+
+	return (0);
+}
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.gcc.d b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.gcc.d
new file mode 100644
index 0000000..f119098
--- /dev/null
+++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.gcc.d
@@ -0,0 +1,52 @@
+/*
+ * 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 2006 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"
+
+/*
+ * ASSERTION: test that we can trace every instruction safely for gcc
+ * compiled apps.
+ *
+ * SECTION: pid provider
+ *
+ */
+
+BEGIN
+{
+	/*
+	 * Let's just do this for 2 seconds.
+	 */
+	timeout = timestamp + 2000000000;
+}
+
+pid$1:a.out::
+{}
+
+profile:::tick-4
+/timestamp > timeout/
+{
+	exit(0);
+}
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.main.ksh b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.main.ksh
new file mode 100644
index 0000000..b3b9960
--- /dev/null
+++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.main.ksh
@@ -0,0 +1,59 @@
+#!/bin/ksh -p
+#
+# 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.
+#
+# ident	"%Z%%M%	%I%	%E% SMI"
+#
+
+if [ $# != 1 ]; then
+	echo expected one argument: '<'dtrace-path'>'
+	exit 2
+fi
+
+dtrace=$1
+
+#
+# Make sure we can trace main:entry properly -- this was problematic because
+# we also set a breakpoint on the same spot in libdtrace.
+#
+
+$dtrace -c date -s /dev/stdin <<EOF
+	BEGIN
+	{
+		status = 1;
+	}
+
+	pid\$target::main:entry
+	{
+		status = 0;
+	}
+
+	END
+	{
+		exit(status);
+	}
+EOF
+
+exit $?
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.manypids.ksh b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.manypids.ksh
new file mode 100644
index 0000000..869339b
--- /dev/null
+++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.manypids.ksh
@@ -0,0 +1,70 @@
+#
+# 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.
+#
+# ident	"%Z%%M%	%I%	%E% SMI"
+
+if [ $# != 1 ]; then
+	echo expected one argument: '<'dtrace-path'>'
+	exit 2
+fi
+
+dtrace=$1
+
+set -A pids
+
+for lib in `ls -1 /lib/lib*.so.1 | grep -v ld.so.1`; do
+	preload=$lib:${preload}
+done
+
+export LD_PRELOAD=$preload
+
+let numkids=100
+let i=0
+
+tmpfile=/tmp/dtest.$$
+
+while [ "$i" -lt "$numkids" ]; do
+	sleep 500 &
+	pids[$i]=$!
+	let i=i+1
+done
+
+export LD_PRELOAD=
+
+let i=0
+
+echo "tick-1sec\n{\n\texit(0);\n}\n" > $tmpfile
+
+while [ "$i" -lt "$numkids" ]; do
+	echo "pid${pids[$i]}::malloc:entry\n{}\n" >> $tmpfile
+	let i=i+1
+done
+
+$dtrace -s $tmpfile
+status=$?
+
+rm $tmpfile
+pkill sleep
+exit $status
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.newprobes.ksh b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.newprobes.ksh
new file mode 100644
index 0000000..35f0391
--- /dev/null
+++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.newprobes.ksh
@@ -0,0 +1,62 @@
+#!/bin/ksh -p
+#
+# 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 2008 Sun Microsystems, Inc.  All rights reserved.
+# Use is subject to license terms.
+#
+# ident	"%Z%%M%	%I%	%E% SMI"
+#
+
+if [ $# != 1 ]; then
+	echo expected one argument: '<'dtrace-path'>'
+	exit 2
+fi
+
+dtrace=$1
+
+$dtrace -wZq -x switchrate=100ms -s /dev/stdin <<EOF
+pid*:date::
+{
+	printf("%s:%s\n", probefunc, probename);
+}
+
+tick-1s
+/i++ > 5/
+{
+	exit(0);
+}
+
+tick-1s
+/(i % 2) == 0/
+{
+	system("dtrace -c date -ln 'pid\$target::main:entry' >/dev/null");
+}
+
+tick-1s
+/(i % 2) == 1/
+{
+	system("dtrace -c date -ln 'pid\$target::main:return' >/dev/null");
+}
+EOF
+
+exit $status
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.newprobes.ksh.out b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.newprobes.ksh.out
new file mode 100644
index 0000000..b2742c4
--- /dev/null
+++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.newprobes.ksh.out
@@ -0,0 +1,7 @@
+main:return
+main:entry
+main:return
+main:entry
+main:return
+main:entry
+
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.probemod.ksh b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.probemod.ksh
new file mode 100644
index 0000000..2565b50
--- /dev/null
+++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.probemod.ksh
@@ -0,0 +1,56 @@
+#!/bin/ksh -p
+#
+# 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 2006 Sun Microsystems, Inc.  All rights reserved.
+# Use is subject to license terms.
+#
+# ident	"%Z%%M%	%I%	%E% SMI"
+#
+
+if [ $# != 1 ]; then
+	echo expected one argument: '<'dtrace-path'>'
+	exit 2
+fi
+
+dtrace=$1
+
+#
+# Let's see if we can successfully specify a module using partial
+# matches as well as the full module name. We'll use 'libc.so.1'
+# (and therefore 'libc' and 'libc.so') as it's definitely there.
+#
+
+for lib in libc libc.so libc.so.1; do
+	sleep 60 &
+	pid=$!
+	dtrace -n "pid$pid:$lib::entry" -n 'tick-2s{exit(0);}'
+	status=$?
+
+	kill $pid
+
+	if [ $status -gt 0 ]; then
+		exit $status
+	fi
+done
+
+exit $status
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.provregex1.ksh b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.provregex1.ksh
new file mode 100644
index 0000000..892ff3e
--- /dev/null
+++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.provregex1.ksh
@@ -0,0 +1,93 @@
+#!/bin/ksh -p
+#
+# 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 2008 Sun Microsystems, Inc.  All rights reserved.
+# Use is subject to license terms.
+#
+# ident	"%Z%%M%	%I%	%E% SMI"
+
+#
+# This test verifies that specifying a glob in a pid provider name
+# (e.g., p*d$target) works.
+#
+
+if [ $# != 1 ]; then
+	echo expected one argument: '<'dtrace-path'>'
+	exit 2
+fi
+
+dtrace=$1
+DIR=${TMPDIR:-/tmp}/dtest.$$
+
+mkdir $DIR
+cd $DIR
+
+cat > Makefile <<EOF
+all: main
+
+main: main.o
+	cc -o main main.o
+
+main.o: main.c
+	cc -c main.c
+EOF
+
+cat > main.c <<EOF
+void
+go(void)
+{
+}
+
+int
+main(int argc, char **argv)
+{
+	go();
+
+	return (0);
+}
+EOF
+
+make > /dev/null
+if [ $? -ne 0 ]; then
+	print -u2 "failed to build"
+	exit 1
+fi
+
+cat > main.d <<'EOF'
+p*d$target::go:entry
+{
+	printf("%s:%s:%s\n", probemod, probefunc, probename);
+}
+EOF
+
+script() {
+	$dtrace -q -s ./main.d -c ./main
+}
+
+script
+status=$?
+
+cd /tmp
+/usr/bin/rm -rf $DIR
+
+exit $status
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.provregex2.ksh b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.provregex2.ksh
new file mode 100644
index 0000000..8d83bdd
--- /dev/null
+++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.provregex2.ksh
@@ -0,0 +1,131 @@
+#!/bin/ksh -p
+#
+# CDDL HEADER START
+#
+# The contents of this file are subject to the terms of the
+# Common Development and Distribution License (the "License").
+# You may not use this file except in compliance with the License.
+#
+# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+# or http://www.opensolaris.org/os/licensing.
+# See the License for the specific language governing permissions
+# and limitations under the License.
+#
+# When distributing Covered Code, include this CDDL HEADER in each
+# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+# If applicable, add the following below this CDDL HEADER, with the
+# fields enclosed by brackets "[]" replaced with your own identifying
+# information: Portions Copyright [yyyy] [name of copyright owner]
+#
+# CDDL HEADER END
+#
+
+#
+# Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
+# Use is subject to license terms.
+#
+# ident	"%Z%%M%	%I%	%E% SMI"
+
+#
+# This test verifies that probes will be picked up after a dlopen(3C)
+# when the pid provider is specified as a glob (e.g., p*d$target.)
+#
+
+if [ $# != 1 ]; then
+	echo expected one argument: '<'dtrace-path'>'
+	exit 2
+fi
+
+dtrace=$1
+DIR=${TMPDIR:-/tmp}/dtest.$$
+
+mkdir $DIR
+cd $DIR
+
+cat > Makefile <<EOF
+all: main altlib.so
+
+main: main.o
+	cc -o main main.o
+
+main.o: main.c
+	cc -c main.c
+
+altlib.so: altlib.o
+	cc -z defs -G -o altlib.so altlib.o -lc
+
+altlib.o: altlib.c
+	cc -c altlib.c
+EOF
+
+cat > altlib.c <<EOF
+void
+go(void)
+{
+}
+EOF
+
+cat > main.c <<EOF
+#include <dlfcn.h>
+#include <unistd.h>
+#include <stdio.h>
+
+void
+go(void)
+{
+}
+
+int
+main(int argc, char **argv)
+{
+	void *alt;
+	void *alt_go;
+
+	go();
+
+	if ((alt = dlopen("./altlib.so", RTLD_LAZY | RTLD_LOCAL)) 
+	    == NULL) {
+		printf("dlopen of altlib.so failed: %s\n", dlerror());
+		return (1);
+	}
+
+	if ((alt_go = dlsym(alt, "go")) == NULL) {
+		printf("failed to lookup 'go' in altlib.so\n");
+		return (1);
+	}
+
+	((void (*)(void))alt_go)();
+
+	return (0);
+}
+EOF
+
+make > /dev/null
+if [ $? -ne 0 ]; then
+	print -u2 "failed to build"
+	exit 1
+fi
+
+cat > main.d <<'EOF'
+p*d$target::go:entry
+{
+	@foo[probemod, probefunc, probename] = count();
+}
+
+END
+{
+	printa("%s:%s:%s %@u\n",@foo);
+}
+EOF
+
+script() {
+	$dtrace -q -s ./main.d -c ./main
+}
+
+script
+status=$?
+
+cd /tmp
+/usr/bin/rm -rf $DIR
+
+exit $status
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.provregex2.ksh.out b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.provregex2.ksh.out
new file mode 100644
index 0000000..824d898
--- /dev/null
+++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.provregex2.ksh.out
@@ -0,0 +1,3 @@
+altlib.so:go:entry 1
+main:go:entry 1
+
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.provregex3.ksh b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.provregex3.ksh
new file mode 100644
index 0000000..c9ac6b1
--- /dev/null
+++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.provregex3.ksh
@@ -0,0 +1,102 @@
+#!/bin/ksh -p
+#
+# 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 2008 Sun Microsystems, Inc.  All rights reserved.
+# Use is subject to license terms.
+#
+# ident	"%Z%%M%	%I%	%E% SMI"
+
+#
+# This test verifies that a regex in the provider name will match
+# USDT probes as well as pid probes (e.g., p*d$target matches both 
+# pid$target and pyramid$target.)
+#
+
+if [ $# != 1 ]; then
+	echo expected one argument: '<'dtrace-path'>'
+	exit 2
+fi
+
+dtrace=$1
+DIR=${TMPDIR:-/tmp}/dtest.$$
+
+mkdir $DIR
+cd $DIR
+
+cat > Makefile <<EOF
+	all: main
+
+main: main.o prov.o
+	cc -o main main.o prov.o
+
+main.o: main.c prov.h
+	cc -c main.c
+
+prov.h: prov.d
+	$dtrace -h -s prov.d
+
+prov.o: prov.d main.o
+	$dtrace -G -32 -s prov.d main.o
+EOF
+
+cat > prov.d <<EOF
+provider pyramid {
+	probe entry();
+};
+EOF
+
+cat > main.c <<EOF
+#include <sys/sdt.h>
+#include "prov.h"
+
+int
+main(int argc, char **argv)
+{
+	PYRAMID_ENTRY();
+}
+EOF
+
+make > /dev/null
+if [ $? -ne 0 ]; then
+	print -u2 "failed to build"
+	exit 1
+fi
+
+cat > main.d <<'EOF'
+p*d$target::main:entry
+{
+	printf("%s:%s:%s\n", probemod, probefunc, probename);
+}
+EOF
+
+script() {
+	$dtrace -q -s ./main.d -c ./main
+}
+
+script
+status=$?
+
+cd /tmp
+/usr/bin/rm -rf $DIR
+
+exit $status
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.provregex3.ksh.out b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.provregex3.ksh.out
new file mode 100644
index 0000000..5a8938f
--- /dev/null
+++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.provregex3.ksh.out
@@ -0,0 +1,3 @@
+main:main:entry
+main:main:entry
+
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.provregex4.ksh b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.provregex4.ksh
new file mode 100644
index 0000000..278ec12
--- /dev/null
+++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.provregex4.ksh
@@ -0,0 +1,154 @@
+#!/bin/ksh -p
+#
+# CDDL HEADER START
+#
+# The contents of this file are subject to the terms of the
+# Common Development and Distribution License (the "License").
+# You may not use this file except in compliance with the License.
+#
+# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+# or http://www.opensolaris.org/os/licensing.
+# See the License for the specific language governing permissions
+# and limitations under the License.
+#
+# When distributing Covered Code, include this CDDL HEADER in each
+# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+# If applicable, add the following below this CDDL HEADER, with the
+# fields enclosed by brackets "[]" replaced with your own identifying
+# information: Portions Copyright [yyyy] [name of copyright owner]
+#
+# CDDL HEADER END
+#
+
+#
+# Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
+# Use is subject to license terms.
+#
+# ident	"%Z%%M%	%I%	%E% SMI"
+
+#
+# This test verifies that USDT probes will be picked up after a dlopen(3C)
+# when a regex in the provider name matches both USDT probes and pid probes
+# (e.g., p*d$target matches both pid$target and pyramid$target.)
+#
+
+if [ $# != 1 ]; then
+	echo expected one argument: '<'dtrace-path'>'
+	exit 2
+fi
+
+dtrace=$1
+DIR=${TMPDIR:-/tmp}/dtest.$$
+
+mkdir $DIR
+cd $DIR
+
+cat > Makefile <<EOF
+all: main altlib.so
+
+main: main.o provmain.o
+	cc -o main main.o provmain.o
+
+main.o: main.c prov.h
+	cc -c main.c
+
+prov.h: prov.d
+	$dtrace -h -s prov.d
+
+provmain.o: prov.d main.o
+	$dtrace -G -32 -o provmain.o -s prov.d main.o
+
+altlib.so: altlib.o provalt.o
+	cc -z defs -G -o altlib.so altlib.o provalt.o -lc
+
+altlib.o: altlib.c prov.h
+	cc -c altlib.c
+
+provalt.o: prov.d altlib.o
+	$dtrace -G -32 -o provalt.o -s prov.d altlib.o
+EOF
+
+cat > prov.d <<EOF
+provider pyramid {
+	probe entry();
+};
+EOF
+
+cat > altlib.c <<EOF
+#include <sys/sdt.h>
+#include "prov.h"
+
+void
+go(void)
+{
+	PYRAMID_ENTRY();
+}
+EOF
+
+cat > main.c <<EOF
+#include <dlfcn.h>
+#include <unistd.h>
+#include <stdio.h>
+#include <sys/sdt.h>
+#include "prov.h"
+
+void
+go(void)
+{
+	PYRAMID_ENTRY();
+}
+
+int
+main(int argc, char **argv)
+{
+	void *alt;
+	void *alt_go;
+
+	go();
+
+	if ((alt = dlopen("./altlib.so", RTLD_LAZY | RTLD_LOCAL)) 
+	    == NULL) {
+		printf("dlopen of altlib.so failed: %s\n", dlerror());
+		return (1);
+	}
+
+	if ((alt_go = dlsym(alt, "go")) == NULL) {
+		printf("failed to lookup 'go' in altlib.so\n");
+		return (1);
+	}
+
+	((void (*)(void))alt_go)();
+
+	return (0);
+}
+EOF
+
+make > /dev/null
+if [ $? -ne 0 ]; then
+	print -u2 "failed to build"
+	exit 1
+fi
+
+cat > main.d <<'EOF'
+p*d$target::go:entry
+{
+	@foo[probemod, probefunc, probename] = count();
+}
+
+END
+{
+	printa("%s:%s:%s %@u\n",@foo);
+}
+EOF
+
+script() {
+	$dtrace -q -s ./main.d -c ./main
+}
+
+script
+status=$?
+
+cd /tmp
+/usr/bin/rm -rf $DIR
+
+exit $status
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.provregex4.ksh.out b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.provregex4.ksh.out
new file mode 100644
index 0000000..f471538
--- /dev/null
+++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.provregex4.ksh.out
@@ -0,0 +1,3 @@
+altlib.so:go:entry 2
+main:go:entry 2
+
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.ret1.c b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.ret1.c
new file mode 100644
index 0000000..cfb88a8
--- /dev/null
+++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.ret1.c
@@ -0,0 +1,64 @@
+/*
+ * 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 2006 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"
+
+#include <signal.h>
+#include <unistd.h>
+
+/*
+ * The canonical name should be 'go' since we prefer symbol names with fewer
+ * leading underscores.
+ */
+
+int a = 100;
+
+int
+help(void)
+{
+	return (a);
+}
+
+int
+go(void)
+{
+	return (help() + 1);
+}
+
+static void
+handle(int sig)
+{
+	go();
+	exit(0);
+}
+
+int
+main(int argc, char **argv)
+{
+	(void) signal(SIGUSR1, handle);
+	for (;;)
+		getpid();
+}
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.ret1.d b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.ret1.d
new file mode 100644
index 0000000..0305d09
--- /dev/null
+++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.ret1.d
@@ -0,0 +1,73 @@
+/*
+ * 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 2006 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"
+
+/*
+ * ASSERTION: test that we get the right return value from non-leaf returns
+ *
+ * SECTION: pid provider
+ */
+
+#pragma D option destructive
+
+BEGIN
+{
+	/*
+	 * Wait no more than a second for the first call to getpid(2).
+	 */
+	timeout = timestamp + 1000000000;
+}
+
+syscall::getpid:return
+/pid == $1/
+{
+	i = 0;
+	raise(SIGUSR1);
+	/*
+	 * Wait half a second after raising the signal.
+	 */
+	timeout = timestamp + 500000000;
+}
+
+pid$1:a.out:go:return
+/arg1 == 101/
+{
+	exit(0);
+}
+
+pid$1:a.out:go:return
+{
+	printf("wrong return value: %d", arg1);
+	exit(1);
+}
+
+profile:::tick-4
+/timestamp > timeout/
+{
+	trace("test timed out");
+	exit(1);
+}
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.ret2.c b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.ret2.c
new file mode 100644
index 0000000..b64aa05
--- /dev/null
+++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.ret2.c
@@ -0,0 +1,58 @@
+/*
+ * 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 2006 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"
+
+#include <signal.h>
+#include <unistd.h>
+
+/*
+ * The canonical name should be 'go' since we prefer symbol names with fewer
+ * leading underscores.
+ */
+
+int a = 100;
+
+int
+go(void)
+{
+	return (a);
+}
+
+static void
+handle(int sig)
+{
+	go();
+	exit(0);
+}
+
+int
+main(int argc, char **argv)
+{
+	(void) signal(SIGUSR1, handle);
+	for (;;)
+		getpid();
+}
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.ret2.d b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.ret2.d
new file mode 100644
index 0000000..0232948
--- /dev/null
+++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.ret2.d
@@ -0,0 +1,73 @@
+/*
+ * 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 2006 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"
+
+/*
+ * ASSERTION: test that we get the right return value from leaf returns
+ *
+ * SECTION: pid provider
+ */
+
+#pragma D option destructive
+
+BEGIN
+{
+	/*
+	 * Wait no more than a second for the first call to getpid(2).
+	 */
+	timeout = timestamp + 1000000000;
+}
+
+syscall::getpid:return
+/pid == $1/
+{
+	i = 0;
+	raise(SIGUSR1);
+	/*
+	 * Wait half a second after raising the signal.
+	 */
+	timeout = timestamp + 500000000;
+}
+
+pid$1:a.out:go:return
+/arg1 == 100/
+{
+	exit(0);
+}
+
+pid$1:a.out:go:return
+{
+	printf("wrong return value: %d", arg1);
+	exit(1);
+}
+
+profile:::tick-4
+/timestamp > timeout/
+{
+	trace("test timed out");
+	exit(1);
+}
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.vfork.c b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.vfork.c
new file mode 100644
index 0000000..76fa711
--- /dev/null
+++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.vfork.c
@@ -0,0 +1,65 @@
+/*
+ * 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 2006 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"
+
+#include <unistd.h>
+
+int
+waiting(volatile int *a)
+{
+	return (*a);
+}
+
+int
+go(void)
+{
+	int i, j, total = 0;
+
+	for (i = 0; i < 10; i++) {
+		for (j = 0; j < 10; j++) {
+			total += i * j;
+		}
+	}
+
+	return (total);
+}
+
+int
+main(int argc, char **argv)
+{
+	volatile int a = 0;
+
+	while (waiting(&a) == 0)
+		continue;
+
+	if (vfork() == 0) {
+		int ret = go();
+		(void) _exit(ret);
+	}
+
+	return (0);
+}
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.vfork.d b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.vfork.d
new file mode 100644
index 0000000..b31bb7f
--- /dev/null
+++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.vfork.d
@@ -0,0 +1,61 @@
+/*
+ * 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.
+ */
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"
+
+/*
+ * ASSERTION: make sure probes called from a vfork(2) child fire in the parent
+ *
+ * SECTION: pid provider
+ */
+
+#pragma D option destructive
+
+pid$1:a.out:waiting:entry
+{
+	this->value = (int *)alloca(sizeof (int));
+	*this->value = 1;
+	copyout(this->value, arg0, sizeof (int));
+}
+
+proc:::create
+/pid == $1/
+{
+	child = args[0]->pr_pid;
+}
+
+pid$1:a.out:go:
+/child != pid/
+{
+	printf("wrong pid (%d %d)", pid, child);
+	exit(1);
+}
+
+syscall::rexit:entry
+/pid == $1/
+{
+	exit(0);
+}
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.weak1.c b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.weak1.c
new file mode 100644
index 0000000..1418f2a
--- /dev/null
+++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.weak1.c
@@ -0,0 +1,58 @@
+/*
+ * 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 2006 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"
+
+#include <signal.h>
+#include <unistd.h>
+
+/*
+ * The canonical name should be 'go' since we prefer symbol names with fewer
+ * leading underscores.
+ */
+
+#pragma weak _go = go
+
+int
+go(int a)
+{
+	return (a + 1);
+}
+
+static void
+handle(int sig)
+{
+	_go(1);
+	exit(0);
+}
+
+int
+main(int argc, char **argv)
+{
+	(void) signal(SIGUSR1, handle);
+	for (;;)
+		getpid();
+}
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.weak1.d b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.weak1.d
new file mode 100644
index 0000000..458eada
--- /dev/null
+++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.weak1.d
@@ -0,0 +1,83 @@
+/*
+ * 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 2006 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"
+
+/*
+ * ASSERTION: test that we prefer symbols with fewer underscores
+ *
+ * SECTION: pid provider
+ */
+
+#pragma D option destructive
+
+BEGIN
+{
+	/*
+	 * Wait no more than a second for the first call to getpid(2).
+	 */
+	timeout = timestamp + 1000000000;
+}
+
+syscall::getpid:return
+/pid == $1/
+{
+	i = 0;
+	raise(SIGUSR1);
+	/*
+	 * Wait half a second after raising the signal.
+	 */
+	timeout = timestamp + 500000000;
+}
+
+pid$1:a.out:go:entry,
+pid$1:a.out:_go:entry
+/probefunc == "go"/
+{
+	i++;
+}
+
+pid$1:a.out:go:entry,
+pid$1:a.out:_go:entry
+/probefunc == "_go"/
+{
+	trace("resolved to '_go' rather than 'go'");
+	exit(1);
+}
+
+pid$1:a.out:go:entry,
+pid$1:a.out:_go:entry
+/i == 2/
+{
+	exit(0);
+}
+
+profile:::tick-4
+/timestamp > timeout/
+{
+	trace("test timed out");
+	exit(1);
+}
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.weak2.c b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.weak2.c
new file mode 100644
index 0000000..8dabbe6
--- /dev/null
+++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.weak2.c
@@ -0,0 +1,58 @@
+/*
+ * 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 2006 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"
+
+#include <signal.h>
+#include <unistd.h>
+
+/*
+ * The canonical name should be 'go' since we prefer symbol names with fewer
+ * leading underscores.
+ */
+
+#pragma weak _go = go
+
+static int
+go(int a)
+{
+	return (a + 1);
+}
+
+static void
+handle(int sig)
+{
+	_go(1);
+	exit(0);
+}
+
+int
+main(int argc, char **argv)
+{
+	(void) signal(SIGUSR1, handle);
+	for (;;)
+		getpid();
+}
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.weak2.d b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.weak2.d
new file mode 100644
index 0000000..e3688b5
--- /dev/null
+++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.weak2.d
@@ -0,0 +1,83 @@
+/*
+ * 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 2006 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"
+
+/*
+ * ASSERTION: check that we prefer weak symbols to local ones
+ *
+ * SECTION: pid provider
+ */
+
+#pragma D option destructive
+
+BEGIN
+{
+	/*
+	 * Wait no more than a second for the first call to getpid(2).
+	 */
+	timeout = timestamp + 1000000000;
+}
+
+syscall::getpid:return
+/pid == $1/
+{
+	i = 0;
+	raise(SIGUSR1);
+	/*
+	 * Wait half a second after raising the signal.
+	 */
+	timeout = timestamp + 500000000;
+}
+
+pid$1:a.out:go:entry,
+pid$1:a.out:_go:entry
+/probefunc == "_go"/
+{
+	i++;
+}
+
+pid$1:a.out:go:entry,
+pid$1:a.out:_go:entry
+/probefunc == "go"/
+{
+	trace("resolved to '_go' rather than 'go'");
+	exit(1);
+}
+
+pid$1:a.out:go:entry,
+pid$1:a.out:_go:entry
+/i == 2/
+{
+	exit(0);
+}
+
+profile:::tick-4
+/timestamp > timeout/
+{
+	trace("test timed out");
+	exit(1);
+}