I'm having the exact same problem on win64 with gdb. The PATH variable has been set manually to avoid possible syntax errors, but the same problem exists when I don't shorten the PATH. Cygcheck doesn't list any dlls as missing. gdb works on my win32 computer.
Any other ideas? Doug $ uname -a CYGWIN_NT-5.2-WOW64 c4 1.5.24(0.156/4/2) 2007-01-31 10:57 i686 Cygwin [EMAIL PROTECTED] /cygdrive/k/factor $ export PATH=/cygdrive/k/windows/system32:/usr/bin [EMAIL PROTECTED] /cygdrive/k/factor $ cygcheck.exe gdb.exe Found: K:\cygwin\bin\gdb.exe K:/cygwin/bin/gdb.exe K:\cygwin\bin\cygwin1.dll K:\WINDOWS\system32\ADVAPI32.DLL K:\WINDOWS\system32\ntdll.dll K:\WINDOWS\system32\KERNEL32.dll K:\WINDOWS\system32\RPCRT4.dll K:\WINDOWS\system32\Secur32.dll K:\cygwin\bin\cygiconv-2.dll K:\cygwin\bin\cygintl-3.dll K:\cygwin\bin\cygncurses-8.dll K:\WINDOWS\system32\COMDLG32.DLL K:\WINDOWS\system32\msvcrt.dll K:\WINDOWS\system32\SHLWAPI.dll K:\WINDOWS\system32\GDI32.dll K:\WINDOWS\system32\USER32.dll K:\WINDOWS\system32\COMCTL32.dll K:\WINDOWS\system32\SHELL32.dll K:\cygwin\bin\tcl84.dll K:\cygwin\bin\tk84.dll K:\WINDOWS\system32\IMM32.DLL [EMAIL PROTECTED] /cygdrive/k/factor $ cygcheck.exe ./factor-nt.exe .\factor-nt.exe K:\WINDOWS\system32\msvcrt.dll K:\WINDOWS\system32\KERNEL32.dll K:\WINDOWS\system32\ntdll.dll K:\WINDOWS\system32\SHELL32.DLL K:\WINDOWS\system32\GDI32.dll K:\WINDOWS\system32\USER32.dll K:\WINDOWS\system32\ADVAPI32.dll K:\WINDOWS\system32\RPCRT4.dll K:\WINDOWS\system32\Secur32.dll K:\WINDOWS\system32\SHLWAPI.dll .\factor-nt.dll [EMAIL PROTECTED] /cygdrive/k/factor $ gdb ./factor-nt GNU gdb 6.5.50.20060706-cvs (cygwin-special) Copyright (C) 2006 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "i686-pc-cygwin"... (gdb) run Starting program: /cygdrive/k/factor/factor-nt.exe Error: dll starting at 0x77d41000 not found. Segmentation fault (core dumped) [EMAIL PROTECTED] /cygdrive/k/factor $ -- View this message in context: http://www.nabble.com/Debugging-with-cygwin-tools-tf4568124.html#a13064545 Sent from the Cygwin Users mailing list archive at Nabble.com. -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/