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+*debug.txt*     For Vim version 7.0aa.  Last change: 2005 Sep 01
+
+
+		  VIM REFERENCE MANUAL    by Bram Moolenaar
+
+
+Debugging Vim						*debug-vim*
+
+This is for debugging Vim itself, when it doesn't work properly.
+
+1. Location of a crash, using gcc and gdb	|debug-gcc|
+2. Windows Bug Reporting               		|debug-win32|
+
+==============================================================================
+
+1. Location of a crash, using gcc and gdb		*debug-gcc*
+
+When Vim crashes in one of the test files, and you are using gcc for
+compilation, here is what you can do to find out exactly where Vim crashes.
+This also applies when using the MingW tools.
+
+1. Compile Vim with the "-g" option (there is a line in the Makefile for this,
+   which you can uncomment).
+
+2. Execute these commands (replace "11" with the test that fails): >
+	cd testdir
+	gdb ../vim
+	run -u unix.vim -U NONE -s dotest.in test11.in
+
+3. Check where Vim crashes, gdb should give a message for this.
+
+4. Get a stack trace from gdb with this command: >
+	where
+<  You can check out different places in the stack trace with: >
+	frame 3
+<  Replace "3" with one of the numbers in the stack trace.
+
+==============================================================================
+
+2. Windows Bug Reporting                       		*debug-win32*
+
+If the Windows version of Vim crashes in a reproducible manner,
+you can take some steps to provide a useful bug report.
+
+First, you must obtain the debugger symbols (PDB) file for your executable:
+gvim.pdb for gvim.exe, or vim.pdb for vim.exe. It should be available
+from the same place that you obtained the executable. Be sure to use
+the PDB that matches the EXE.
+
+If you built the executable yourself with the Microsoft Visual C++ compiler,
+then the PDB was built with the EXE.
+
+You can download the Microsoft Visual C++ Toolkit from
+    http://msdn.microsoft.com/visualc/vctoolkit2003/
+This contains the command-line tools, but not the Visual Studio IDE.
+
+The Debugging Tools for Windows can be downloaded from
+    http://www.microsoft.com/whdc/devtools/debugging/default.mspx
+This includes the WinDbg debugger.
+
+If you have Visual Studio, use that instead of the VC Toolkit
+and WinDbg.
+
+
+(No idea what to do if your binary was built with the Borland or Cygwin
+compilers. Sorry.)
+
+=========================================================================
+ vim:tw=78:ts=8:ft=help:norl: