IEEE-1003.13-2003.pdf
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1、IEEE Std 1003.13-2003 (Revision of IEEE Std 1003.13-1998) IEEE Standards 1003.13 TM IEEE Standard for Information Technology Standardized Application Environment Profile (AEP)POSIXRealtime and Embedded Application Support 3 Park Avenue, New York, NY 10016-5997, USA IEEE Computer Society Sponsored by
2、 the Portable Applications Standards Committee IEEE Standards 10 September 2004 Print: SH95191 PDF: SS95191 Copyright The Institute of Electrical and Electronics Engineers, Inc. Provided by IHS under license with IEEELicensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/20/2007 10:14:24
3、MDTNo reproduction or networking permitted without license from IHS -,-,- Recognized as anIEEE Std 1003.13-2003 American National Standard (ANSI)(Revision of IEEE Std 1003.13-1998) IEEE Standard for Information Technology Standardized Application Environment Profile (AEP)POSIX Realtime and Embedded
4、Application Support Sponsor Portable Applications Standards Committee of the IEEE Computer Society Approved 12 May 2004 American National Standards Institute Approved 10 December 2003 IEEE-SA Standards Board Copyright The Institute of Electrical and Electronics Engineers, Inc. Provided by IHS under
5、license with IEEELicensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/20/2007 10:14:24 MDTNo reproduction or networking permitted without license from IHS -,-,- Abstract: This standard is part of the POSIX series of standardized profiles for open systems. It defines environment profiles
6、 for portable realtime and embedded applications. Keywords: AEP, application portability, data processing environment, embedded, open sys- tems, operating system, portable application, POSIX profiles, realtime, realtime application environments MS-DOS is a registered trademark of Microsoft Corporati
7、on. QNX is a registered trademark of QNX Software Systems, Ltd. POSIX is a registered trademark of the Institute of Electrical and Electronics Engineers, Incorporated. pSOS is a registered trademark of Wind River Systems, Inc. RTLinux is a product of FSMLabs, Inc. RT-11 is a trademark of Mentec Inc.
8、 RSX-11M is a trademark of Mentec Inc. RTEMS is free software developed by OAR Corporation for the U.S. Army Missile Command. UNIX is a registered trademark of The Open Group. VRTX32 is a registered trademark of Mentor Graphics Corporation. VxWorks is a registered trademark of Wind River Systems, In
9、c. The Institute of Electrical and Electronics Engineers, Inc. 3 Park Avenue, New York, NY 10016-5997, USA Copyright 2004 by the Institute of Electrical and Electronics Engineers, Inc. All rights reserved. Published 10 September 2004. Printed in the United States of America. IEEE is a registered tra
10、demark in the U.S. Patent +1 978 750 8400. Permission to photocopy portions of any individual standard for educational classroom use can also be obtained through the Copyright Clearance Center. NOTEAttention is called to the possibility that implementation of this standard may require use of subject
11、 matter covered by patent rights. By publication of this standard, no position is taken with respect to the exist- ence or validity of any patent rights in connection therewith. The IEEE shall not be responsible for identifying patents for which a license may be required by an IEEE standard or for c
12、onducting inquiries into the legal valid- ity or scope of those patents that are brought to its attention. Copyright The Institute of Electrical and Electronics Engineers, Inc. Provided by IHS under license with IEEELicensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/20/2007 10:14:24 M
13、DTNo reproduction or networking permitted without license from IHS -,-,- iv COPYRIGHT 2004 IEEE. ALL RIGHTS RESERVED. Contents PAGE List of Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vii List of Tables . . . . . . . . . . . . . .
14、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . viii Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . x Section 1: Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
15、. . . . . . . . . . . . . . . 1 1.1Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.2Taxonomy Position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 1.2.1 Rationale for Positioning (informa
16、tive) . . . . . . . . . . . . . . . . . . . . . . . . 2 1.3Realtime System Profiles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 1.3.1 Minimal Realtime System Profile (PSE51) . . . . . . . . . . . . . . . . . . . . . 2 1.3.2 Realtime Controller System Profile (PSE52)
17、 . . . . . . . . . . . . . . . . . . . 3 1.3.3 Dedicated Realtime System Profile (PSE53). . . . . . . . . . . . . . . . . . . . 3 1.3.4 Multi-Purpose Realtime System Profile (PSE54) . . . . . . . . . . . . . . . . 3 1.4Units of Functionality. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
18、 . . . . . . . . . . . 4 1.5Development Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 1.6Summary of Profile Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Section 2: Normative References . . . . . . . . . . . . . . . . . . . . .
19、 . . . . . . . . . . . . . . . . . 23 2.1Normative References. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Section 3: Terms and Definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 3.1Terminology . . . . . . . . . . . . . . .
20、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 3.2Definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 3.3Rationale for Definitions (informative) . . . . . . . . . . . . . . . . . . . . . . . . . . 28 Section 4: Conventio
21、ns and Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 4.1Conventions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 4.2Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
22、. . . 32 Section 5: Conformance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 5.1Conformance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 5.1.1 Implementation Conformance . . . . . . . . . . . . . . .
23、. . . . . . . . . . . . . . . 33 5.1.2 Application Conformance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 Section 6: Minimal Realtime System Profile (PSE51) . . . . . . . . . . . . . . . . . . . . . 37 6.1Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . .
24、 . . . . . . . . . . . . . . . . . . . . 37 6.1.1 Identification. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 6.1.2 Conformance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 6.1.3 Options . . . . . . . . . . .
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