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-rw-r--r--cddl/contrib/opensolaris/cmd/dtrace/test/tst/sparc/ustack/tst.helper.c81
1 files changed, 0 insertions, 81 deletions
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/sparc/ustack/tst.helper.c b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/sparc/ustack/tst.helper.c
deleted file mode 100644
index fa4802acd5d6..000000000000
--- a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/sparc/ustack/tst.helper.c
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- * 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"
-
-#include <stdint.h>
-#include <stdlib.h>
-#include <strings.h>
-
-int
-baz(void)
-{
- return (8);
-}
-
-static int
-foo(void)
-{
- /*
- * In order to assure that our helper is properly employed to identify
- * the frame, we're going to trampoline through data.
- */
- uint32_t instr[] = {
- 0x9de3bfa0, /* save %sp, -0x60, %sp */
- 0x40000000, /* call baz */
- 0x01000000, /* nop */
- 0x81c7e008, /* ret */
- 0x81e80000 /* restore */
- };
- uint32_t *fp = malloc(sizeof (instr));
-
- /*
- * Do our little relocation dance.
- */
- instr[1] |= ((uintptr_t)baz - (uintptr_t)&fp[1]) >> 2;
-
- /*
- * Copy the code to the heap (it's a pain to build in ON with an
- * executable stack).
- */
- bcopy(instr, fp, sizeof (instr));
-
- (*(int (*)(void))fp)();
-
- free(fp);
-
- return (0);
-}
-
-int
-main(int argc, char **argv)
-{
- for (;;) {
- foo();
- }
-
- return (0);
-}