Integration of Development Tools for Automotive Software Development

forces and meet current and future requirements in terms of tool runtime performance and memory consumption Activities " Definition of collaboration mode and structure of this IWG " Provision of an Eclipse distribution for Automotive Tool Developers http://wiki.eclipse.org/Auto_IWG © Copyright 2009 KUGLER MAAG CIE Seite 4 Model checking Source edit/test code, documentation, compiler integration Code Generation Model/ Transformation Variants Overview of TOPCASED Project : Why, What, Who and How ? Code checking, Safety Unit test Collaboration Support, Workflow, Process evidence Repository Management Automotive Software Development © Copyright 2009 KUGLER MAAG CIE Seite 5 Eclipse Automotive Interest Group Common Wishes " Broad support of MISRA-C in the components " Target Device emulation / Simulation " Strategy for a model repository / distributed collaboration aspects " Support for Component testing and Code Coverage Analysis " Full Debugger Support " Build management support " C preprocessor enhancement " Product line support / Variant management. " C meta model that includes preprocessor statements.<br><br> " C++ (ANSI-C++ and/or embedded specific dialects like Extended Embedded C++ ) http://wiki.eclipse.org/Auto_IWG © Copyright 2009 KUGLER MAAG CIE Seite 6 Possible Eclipse Automotive Package of Development Tools IDE Workbench Workspace SWT JFace EMF Core Resources GMF C Develop Tool JDT ..... &.. Tool Connector Enhanced Workspace Misra Verification Compiler &.<br><br> Open Software Engineering Environment AutosarTool Platform XXX Development Package YYY Development Package Basic Development Package © Copyright 2009 KUGLER MAAG CIE Seite 7 " CDT is a core enabling component for Eclipse Automotive Interest Group " Understand CDT " Develop tools on the top of CDT " Integration with CDT " Interworking with CDT " Common Requirements to CDT " Contribution to CDT " http://wiki.eclipse.org/Auto_IWG Eclipse Automotive Interest Group and CDT © Copyright 2009 KUGLER MAAG CIE Seite 8 © 2009 Doug Schaefer, Wind River; Made available under the Eclipse Public License v 1.0 CDT State of the Union Introduction for the Automotive Working Group Doug Schaefer, Wind River Eclipse CDT Project Lead BTW: CDT == C/C++ Development Tooling © 2009 Doug Schaefer, Wind River; Made available under the Eclipse Public License v 1.0 Where it all began Started by development team at QNX Contributed their C/C++ IDE to Eclipse in 2002 Kick off meeting in July 2002 CDT 1.0 released Nov 2002 based on Eclipse 2.0 Initial contributors to CDT soon included Rational Software in early 2003 Community grew from there © 2009 Doug Schaefer, Wind River; Made available under the Eclipse Public License v 1.0 Who is the CDT 19 active committers Most of who are no more than half time Representing major adopting vendors as well as user communities and a university (HSR) Vendors: Wind River, IBM, QNX, Nokia, (Intel) Users: Google, Ericsson, Broadcom, (Siemens) Numerous contributors of patches and to the newsgroups and mailing list Huge user community 675,000 downloads of C/C++ IDE Package (SR1) © 2009 Doug Schaefer, Wind River; Made available under the Eclipse Public License v 1.0 What is CDT Edit Source Navigation between different points in code Full featured editor for writing code Build Integrate with external builder, like make Managed build to let CDT do build Debug Traditional Debug UI Integration with external debugger © 2009 Doug Schaefer, Wind River; Made available under the Eclipse Public License v 1.0 CDT Editor Extends JFace Text Editor Syntax coloring, extensible keyword list Bracket matching Inactive code (e.g. #ifndef) highlighting Optional Code Folding Text hover, extensible Content assist from parse/index and templates Refactoring © 2009 Doug Schaefer, Wind River; Made available under the Eclipse Public License v 1.0 CDT Source Navigation CDT Indexer Builds database of symbol defs and refs Updated as files saved cFast d algorithm uses existing database to find defs in included headers cFull d algorithm does full parse (not recommended) Ability to include pre-built indexes for SDKs Open Declaration (F3 and Ctrl-Click) C/C++ Search Actions and Dialog © 2009 Doug Schaefer, Wind River; Made available under the Eclipse Public License v 1.0 CDT Build Two modes, external and managed External builds calls out to external utility User provides the build definitions file Typically calls out to make, user provided Makefiles Managed build based on toolchain definitions Generates UI elements for build settings Generates Makefiles or uses it's own internal builder Most vendors provide their own mode © 2009 Doug Schaefer, Wind River; Made available under the Eclipse Public License v 1.0 CDT Debug Typical Debugger Front End UI Debug View for processes, threads, stack frames Variables View Expressions View Breakpoints View Memory View Disassembly View Registers View © 2009 Doug Schaefer, Wind River; Made available under the Eclipse Public License v 1.0 CDT Debug Integration Currently two interfaces available C Debug Interface (CDI) Original standard debug model CDI/MI layer supports multiple gdb releases Debug Services Framework (DSF) Services oriented interface Asynchronous API to allow for slow connections New and currently only supports gdb 6.6 onward © 2009 Doug Schaefer, Wind River; Made available under the Eclipse Public License v 1.0 CDT 6.0 New and Noteworthy The Debug Services Framework has completed move to CDT and is a new component of CDT New heuristics to help indexer find header files in projects Added index support for implicit references and overloaded operators Improved Convert to C/C++ Project to factor in project types (e.g. Makefile) © 2009 Doug Schaefer, Wind River; Made available under the Eclipse Public License v 1.0 CDT 6.0 New and Noteworthy New Launch Group launch config for launching multiple sessions at once New features for embedded development Remote Launch based on RSE GCC Cross compiler build support p2 support for installing tar files for C/C++ SDKs © 2009 Doug Schaefer, Wind River; Made available under the Eclipse Public License v 1.0 What's Next Build System implementation needs an overhaul.<br><br> Especially Scanner Discovery Scalability of managed build model DSF/GDB integration needs to reach parity with CDI/MI gdb integration Then we can move to DSF for user community © 2009 Doug Schaefer, Wind River; Made available under the Eclipse Public License v 1.0 What's Next Nokia investing in an integrated debugger Replacement for gdb Targeting Windows and Linux 2 Windows using Windows debug API On going maintenance work Over 1250 bugs still open on CDT Refactoring needs to be exercised more © 2009 Doug Schaefer, Wind River; Made available under the Eclipse Public License v 1.0 Why is CDT Successful Supports build and debug tools from any vendor for any target on all major hosts Including hardware debug tools Superb source navigation features Open declaration, search, content assist It looks like the rest of Eclipse And plays nicely with other plug-ins (e.g. Mylyn) It's free and everyone needs one © 2009 Doug Schaefer, Wind River; Made available under the Eclipse Public License v 1.0 Why do we need your help Lots of code still to write Make sure CDT works for you Don't count on others Help support user community Especially Windows and Linux desktop Help users on the newsgroup Contributions also needed for docs and test Help improve quality for everyone © 2009 Doug Schaefer, Wind River; Made available under the Eclipse Public License v 1.0 Thank you! Questions?<br><br>

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