DOCUMENT:Q147836 31-JUL-2001 [visualc] TITLE :FIX: Debugger Hangs with Huge Executable with Embedded Symbols PRODUCT :Microsoft C Compiler PROD/VER:4.00 OPER/SYS: KEYWORDS:kbDebug kbide ====================================================================== ------------------------------------------------------------------------------- The information in this article applies to: - The Integrated Debugger, included with: - Microsoft Visual C++, 32-bit Editions, version 4.0 ------------------------------------------------------------------------------- SYMPTOMS ======== When debugging a large executable with embedded symbolic information (linked with /PDB:NONE), the debugger may hang (stop responding) before loading symbols. RESOLUTION ========== Make the executable smaller by doing one of the following: - Reduce the amount of embedded symbolic information. You can do this by: 1. In Build Settings, select the files for which you do not need debug information, and set Debug info to None in the C/C++ tab, General category. For a command-line equivalent, compile these files without the /Zi or /Zd options. 2. In Build Settings, select the files for which you only need line number information, and set Debug info to Line Numbers Only in the C/C++ tab, General category. For a command-line equivalent, compile these files with the /Zd instead of /Zi option. -or- - Use a program database (.pdb) file instead of embedding the debugging information in the executable. On the Build Settings menu, click the Link tab, Click Customize category, and click Use program database. For a command-line equivalent, link the application with the /DEBUG and /PDB options. Only use the /PDB option if you want to specify the .pdb file name that will be created. Do not use /PDB:NONE. STATUS ====== Microsoft has confirmed this to be a bug in the Microsoft products listed at the beginning of this article. This problem was corrected in Visual C++, 32-bit Edition, version 4.1. Additional query words: kbVC400bug 4.00 vcfixlist410 ====================================================================== Keywords : kbDebug kbide Technology : kbVCsearch kbAudDeveloper kbIntegratedDebugger Version : 4.00 Solution Type : kbfix ============================================================================= THE INFORMATION PROVIDED IN THE MICROSOFT KNOWLEDGE BASE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. MICROSOFT DISCLAIMS ALL WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL MICROSOFT CORPORATION OR ITS SUPPLIERS BE LIABLE FOR ANY DAMAGES WHATSOEVER INCLUDING DIRECT, INDIRECT, INCIDENTAL, CONSEQUENTIAL, LOSS OF BUSINESS PROFITS OR SPECIAL DAMAGES, EVEN IF MICROSOFT CORPORATION OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES SO THE FOREGOING LIMITATION MAY NOT APPLY. Copyright Microsoft Corporation 2001.