diff options
Diffstat (limited to '')
-rw-r--r-- | src/VBox/ExtPacks/VBoxDTrace/onnv/cmd/dtrace/test/tst/i386/pid/tst.embedded.s | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/src/VBox/ExtPacks/VBoxDTrace/onnv/cmd/dtrace/test/tst/i386/pid/tst.embedded.s b/src/VBox/ExtPacks/VBoxDTrace/onnv/cmd/dtrace/test/tst/i386/pid/tst.embedded.s new file mode 100644 index 00000000..134a5aff --- /dev/null +++ b/src/VBox/ExtPacks/VBoxDTrace/onnv/cmd/dtrace/test/tst/i386/pid/tst.embedded.s @@ -0,0 +1,68 @@ +/* + * 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 <sys/asm_linkage.h> + + DGDEF(__fsr_init_value) + .long 0 + + ENTRY(waiting) + pushl %ebp + movl %esp, %ebp + movl 8(%ebp), %eax + movl (%eax), %eax + popl %ebp + ret + SET_SIZE(waiting) + + ENTRY(main) + pushl %ebp + movl %esp, %ebp + subl $0x4, %esp + movl $0x0, -4(%ebp) +1: + leal -4(%ebp), %eax + pushl %eax + call waiting + addl $0x4, %esp + + testl %eax, %eax + jz 1b + + addl $0x4, %esp + + ALTENTRY(inner) + nop + nop + nop + SET_SIZE(inner) + + xorl %eax, %eax + popl %ebp + ret + SET_SIZE(main) |