GDB on Win2k doesn't work for me.

Chris Faylor cgf@cygnus.com
Mon Jun 26 12:27:00 GMT 2000


http://sourceware.cygnus.com/ml/cygwin-announce/2000/msg00025.html

cgf

On Mon, Jun 26, 2000 at 01:04:00PM -0400, Paul Stodghill wrote:
>When I try to debug even the most trivial program using GDB, the execution
>is stopped with "Unknown signal"'s. Continuing doesn't help; eventually GDB
>just hangs.
>
>I believe that I'm running the most recent version of everything (I just
>run "setup" to make sure).
>
>I'm pretty sure that this has been discussed before, but a search of the
>mailing list archive didn't turn up anything useful. I did find,
>
>    http://sourceware.cygnus.com/ml/cygwin/2000-04/msg00420.html
>
>which points to
>
>    ftp://ftp.cygnus.com/private/home/cgf/gdb.exe.bz2
>
>but that file no longer exists.
>
>---------------------------------------------------------------------------
>
>milhouse% cat foo.c
>#include <stdio.h>
>
>int main() {
>    printf("Hello, world.\n");
>    return 0;
>}
>milhouse% gcc -v
>Reading specs from /usr/lib/gcc-lib/i686-pc-cygwin/2.95.2/specs
>gcc version 2.95.2 19991024 (release-2)
>milhouse% gcc -g -o foo.exe foo.c
>milhouse% gdb -nw foo.exe
>GNU gdb 5.0
>Copyright 2000 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: /home/stodghil/localhome/tmp/foo.exe 
>gdb: unknown target exception 0x000006d1 at 0x77e89b01
>
>Program received signal ?, Unknown signal.
>0x77e89b01 in ?? ()
>(gdb) 
>
>---------------------------------------------------------------------------
>
>milhouse% uname -a
>CYGWIN_NT-5.0 MILHOUSE 1.1.2(0.21/3/2) 2000-06-06 22:20 i686 unknown
>milhouse% cygcheck -v -s -r
>
>Cygnus Win95/NT Configuration Diagnostics
>Current System Time: Mon Jun 26 13:02:33 2000
>
>WinNT Ver 5.0 build 2195 
>
>Path:	/home/stodghil/usr/i386-cygwin/bin
>	/home/stodghil/pvse/bin
>	/home/stodghil/usr/share/bin
>	/usr/local/gcc/bin
>	/usr/local/bin
>	/usr/X11R6/bin
>	/contrib/bin
>	/usr/bin
>	/cygdrive/c/WINDOWS/MS/SMS/CORE/BIN
>	/cygdrive/c/WINDOWS/MS/SMS/CORE/BIN
>	/cygdrive/c/Progra~1/Micros~4/Common/Tools
>	/cygdrive/c/Progra~1/Micros~4/Common/Msdev98/BIN
>	/cygdrive/c/Progra~1/Micros~4/DF98/BIN
>	/cygdrive/c/Progra~1/Micros~4/VC98/BIN
>	/cygdrive/c/Progra~1/MPIPro/bin
>	/cygdrive/c/Progra~1/Perl/bin
>	/cygdrive/c/WINDOWS/system32
>	/cygdrive/c/WINDOWS
>	/cygdrive/c/WINDOWS/system32/WBEM
>	/cygdrive/c/Progra~1/Rational/common
>	/cygdrive/c/Program
>	Files/Intel/compiler45/bin
>	/cygdrive/c/Progra~1/Intel/compiler45/bin
>	/cygdrive/c/Progra~1/Intel/edb32/
>	/cygdrive/c/progra~1/texmf/miktex/bin
>	/cygdrive/c/PROGRA~1/MICROS~4/COMMON/msdev98/BIN
>	/cygdrive/c/PROGRA~1/MICROS~4/VC98/BIN
>	/cygdrive/c/PROGRA~1/MICROS~4/COMMON/TOOLS/WINNT
>	/cygdrive/c/PROGRA~1/MICROS~4/COMMON/TOOLS
>	/cygdrive/c/progra~1/python
>	/cygdrive/c/progra~1/tcl/bin
>	/cygdrive/c/progra~1/mpipro/bin
>	/usr/bin
>	/usr/local/bin
>	/usr/X11R6/bin
>	.
>
>SysDir: C:\WINDOWS\System32
>WinDir: C:\WINDOWS
>
>HOME = `/home/stodghil'
>LD_LIBRARY_PATH = `/home/stodghil/usr/i386-cygwin/lib:/usr/local/gnu/lib:/usr/local/lib'
>MAKE_MODE = `unix'
>PWD = `/home/stodghil'
>USER = `stodghil'
>
>ALLUSERSPROFILE = `C:\Documents and Settings\All Users'
>APPDATA = `C:\Documents and Settings\stodghil.CUCS\Application Data'
>BIBINPUTS = `.:~pidgin/papers/bib:'
>BSTINPUTS = `.:~/usr/share/lib/texmf/bibtex/bst:'
>CLASSPATH = `C:\PROGRA~1\PHOTOD~1.0\ADOBEC~1'
>COMMONPROGRAMFILES = `C:\Program Files\Common Files'
>COMPUTERNAME = `MILHOUSE'
>COMSPEC = `C:\WINDOWS\system32\cmd.exe'
>CPTC_SUPPORT = `/home/stodghil/cptc-support'
>CPU = `i386'
>DOMAINNAME = `cs.cornell.edu'
>EDITOR = `gnuclient'
>EMACS = `1'
>ENSCRIPT = `-p -'
>GNU_SECURE = `/home/stodghil/.gnuserv'
>GROUP = `Administrators'
>HOMEDRIVE = `T:'
>HOMEPATH = `\'
>HOMESHARE = `\\bigbird\stodghil'
>HOST = `MILHOUSE'
>HOSTNAME = `MILHOUSE'
>HOSTOS = `i386-cygwin'
>HOSTTYPE = `i386'
>INCLUDE = `C:\Program Files\Intel\compiler45\include;C:\Progra~1\Intel\compiler45\include;C:\PROGRA~1\MICROS~4\VC98\ATL\INCLUDE;C:\PROGRA~1\MICROS~4\VC98\INCLUDE;C:\PROGRA~1\MICROS~4\VC98\MFC\INCLUDE;C:\Progra~1\Micros~4\DF98\IMSL\INCLUDE;C:\Progra~1\Micros~4\DF98\INCLUDE;C:\Progra~1\Micros~4\VC98\INCLUDE'
>INFOPATH = `/home/stodghil/usr/share/info:/usr/local/info:/usr/info'
>LESS = `sh10'
>LIB = `C:\Program Files\Intel\compiler45\lib;C:\Progra~1\Intel\compiler45\lib;C:\PROGRA~1\MICROS~4\VC98\LIB;C:\PROGRA~1\MICROS~4\VC98\MFC\LIB;C:\Progra~1\Micros~4\DF98\IMSL\LIB;C:\Progra~1\Micros~4\DF98\LIB;C:\Progra~1\Micros~4\VC98\LIB'
>LINK_F90 = `imsl.lib imsls_err.lib imslmpistub.lib'
>LOGGEDIN = `'
>LOGNAME = `stodghil'
>LOGONSERVER = `\\IAGO'
>LONGNAME = `milhouse.cs.cornell.edu'
>LPDEST = `sully'
>MACHTYPE = `i386'
>MANPATH = `/home/stodghil/usr/share/man:/usr/local/man:/usr/man'
>MINGWROOT = `/usr/local/mingw'
>MIRRORDIR = `/home/stodghil/usr/share/etc/mirror'
>MPI_COMM = `TCP'
>MPI_HOME = `C:\PROGRA~1\MPIPro'
>MSDEVDIR = `C:\PROGRA~1\MICROS~4\COMMON\msdev98'
>MSVCDIR = `C:\PROGRA~1\MICROS~4\VC98'
>NENSCRIPT = `-p -'
>NNTPSERVER = `newsstand.cit.cornell.edu'
>NUMBER_OF_PROCESSORS = `1'
>ORGANIZATION = `Dept. of Comp. Sci., Cornell U.'
>OS2LIBPATH = `C:\WINDOWS\system32\os2\dll;'
>OS = `Windows_NT'
>OSTYPE = `cygwin'
>PAGER = `ul'
>PATHEXT = `.COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH'
>PERL5LIB = `/home/stodghil/usr/share/lib/perl'
>PETSC_ARCH = `cptc-support'
>PETSC_DIR = `/home/stodghil/cptc-support/petsc'
>PRINTER = `sully'
>PROCESSOR_ARCHITECTURE = `x86'
>PROCESSOR_IDENTIFIER = `x86 Family 6 Model 5 Stepping 2, GenuineIntel'
>PROCESSOR_LEVEL = `6'
>PROCESSOR_REVISION = `0502'
>PROGRAMFILES = `C:\Program Files'
>PROMPT = `$p$g'
>PURIFYCACHEDIR = `/home/stodghil/usr/i386-cygwin/lib/purify/cache'
>SCHEME_LIBRARY_PATH = `/home/stodghil/usr/share/lib/slib/'
>SHELL = `/usr/local/bin/tcsh'
>SHLVL = `2'
>SHORTHOST = `milhouse'
>SYSTEMDRIVE = `C:'
>SYSTEMROOT = `C:\WINDOWS'
>TEMP = `c:\temp'
>TERM = `emacs'
>TERMCAP = `emacs:co#80:tc=unknown:'
>TEXINPUTS = `.:~/usr/share/lib/texmf/latex//:'
>TEXMF = `c:\progra~1\texmf'
>TMP = `c:\temp'
>TMPDIR = `/home/stodghil/localhome/tmp'
>TZ = `EST5EDT4,M4.1.0/2,M10.5.0/2'
>USERDOMAIN = `CUCS'
>USERNAME = `stodghil'
>USERPROFILE = `C:\Documents and Settings\stodghil.CUCS'
>VENDOR = `intel'
>VISUAL = `gnuclient'
>VNI_F90_MSG = `C:\Progra~1\Micros~4\DF98\IMSL\MESSAGE'
>WEBSTERHOST = `alvis'
>WINBOOTDIR = `C:\WINDOWS'
>WINDIR = `C:\WINDOWS'
>
>HKEY_CURRENT_USER\Software\Cygnus Solutions
>HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin
>HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin\mounts v2
>  (default) = `/cygdrive'
>  cygdrive flags = 0x00000020
>HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin\mounts v2\/
>  (default) = `c:\Progra~1\Cygwin'
>  flags = 0x00000002
>HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin\mounts v2\/home/pidgin
>  (default) = `p:'
>  flags = 0x00000002
>HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin\mounts v2\/home/stodghil
>  (default) = `c:\home'
>  flags = 0x00000002
>HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin\mounts v2\/home/stodghil/unix
>  (default) = `u:\'
>  flags = 0x00000002
>HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin\mounts v2\/localhome
>  (default) = `c:\localhome'
>  flags = 0x00000002
>HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin\mounts v2\/usr/bin
>  (default) = `c:\Progra~1\Cygwin\bin'
>  flags = 0x00000002
>HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin\mounts v2\/usr/lib
>  (default) = `c:\Progra~1\Cygwin\lib'
>  flags = 0x00000002
>HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin\mounts v2\/usr/local
>  (default) = `c:\unix\usr.local'
>  flags = 0x00000002
>HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin\mounts v2\/usr/X11R6
>  (default) = `c:\unix\usr.X11R6.4'
>  flags = 0x00000002
>HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin\Program Options
>HKEY_CURRENT_USER\Software\Microsoft\ftp\Accounts\sourceware.cygnus.com
>  (default) = `'
>   = `'
>  Login Attributes = 0x00000002
>HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\MenuOrder\Start Menu\Programs\Cygnus Solutions
>  (default) = (unsupported type)
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin\Installed Components
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin\Installed Components\c:/Progra~1/Cygwin
>  (default) = `20000517'
>  bash = `0002.0004.0001'
>  binutils = `19990818.0002'
>  bison = `0000'
>  byacc = `0000'
>  bzip = `0000'
>  clear = `0001.0000'
>  cygwin = `0001.0001.0002'
>  dejagnu = `0000'
>  diff = `0000'
>  expect = `0000'
>  fileutils = `0000'
>  findutils = `0000'
>  flex = `0000'
>  gawk = `0003.0000.0004'
>  gcc = `0002.0095.0002.0002'
>  gdb = `20000610'
>  gperf = `0000'
>  grep = `0000'
>  groff = `0001.011a.0001'
>  gzip = `0000'
>  inetutils = `0001.0003.0002.0004'
>  less = `0000'
>  libpng = `0001.0000.0006.0001'
>  login = `0001.0003'
>  m = `0000'
>  make = `0003.0079.0002'
>  man = `0001.005g.0002'
>  patch = `0000'
>  sed = `0003.0002.0001'
>  shellutils = `0000'
>  tar = `0000'
>  tcltk = `20000610'
>  termcap = `20000618.0001'
>  texinfo = `0000'
>  textutils = `0000'
>  time = `0000'
>  zlib = `0001.0001.0003.0001'
>  crypt = `0001.0000'
>  opengl = `0001.0002.0001.0001'
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin\mounts v2
>
>a:  fd           N/A    N/A                    
>c:  hd  NTFS    5987Mb  91% CP CS UN PA FC     
>g:  cd           N/A    N/A                    
>h:  net NTFS   833111Mb  87% CP CS UN PA FC     powervault
>p:  net UNKNOWN  3996Mb  88%                    pidgin
>s:  net NTFS    4094Mb  64% CP CS UN PA FC     
>t:  net NTFS   86796Mb  94% CP CS UN PA FC     Bigbird_1
>u:  net UNKNOWN  4063Mb  78%                    stodghil
>w:  net NTFS   28670Mb  51% CP CS UN PA FC     HTTP
>z:  net NTFS   152425Mb  26% CP CS UN PA FC     Raven_a
>
>c:\Progra~1\Cygwin\bin  /usr/bin  user    binmode
>c:\Progra~1\Cygwin\lib  /usr/lib  user    binmode
>c:\unix\usr.X11R6.4  /usr/X11R6  user    binmode
>c:\Progra~1\Cygwin  /        user    binmode
>c:\unix\usr.local  /usr/local  user    binmode
>c:\localhome  /localhome  user    binmode
>c:\home  /home/stodghil  user    binmode
>p:    /home/pidgin  user    binmode
>u:    /home/stodghil/unix  user    binmode
>
>Found: c:\Progra~1\Cygwin\bin\bash.exe
>Found: c:\unix\usr.local\bin\cat.exe
>Found: c:\Progra~1\Cygwin\bin\cat.exe
>Warning: c:\unix\usr.local\bin\cat.exe hides c:\Progra~1\Cygwin\bin\cat.exe
>Found: c:\Progra~1\Cygwin\bin\cpp.exe
>Found: c:\Progra~1\Cygwin\bin\find.exe
>Found: c:\Progra~1\Cygwin\bin\gcc.exe
>Found: c:\Progra~1\Cygwin\bin\gdb.exe
>Found: c:\Progra~1\Cygwin\bin\ld.exe
>Found: c:\Progra~1\Cygwin\bin\ls.exe
>Found: c:\Progra~1\Cygwin\bin\make.exe
>Found: c:\Progra~1\Cygwin\bin\sh.exe
>
>   83k 2000/06/11 c:\Progra~1\Cygwin\bin\cygitcl30.dll - os=4.0 img=1.0 sys=4.0
>                  "cygitcl30.dll" v0.0 ts=2000/6/10 23:34
>   35k 2000/06/11 c:\Progra~1\Cygwin\bin\cygitk30.dll - os=4.0 img=1.0 sys=4.0
>                  "cygitk30.dll" v0.0 ts=2000/6/10 23:34
>  402k 2000/06/11 c:\Progra~1\Cygwin\bin\cygtcl80.dll - os=4.0 img=1.0 sys=4.0
>                  "cygtcl80.dll" v0.0 ts=2000/6/10 23:30
>    5k 2000/06/11 c:\Progra~1\Cygwin\bin\cygtclpip80.dll - os=4.0 img=1.0 sys=4.0
>   10k 2000/06/11 c:\Progra~1\Cygwin\bin\cygtclreg80.dll - os=4.0 img=1.0 sys=4.0
>                  "cygtclreg80.dll" v0.0 ts=2000/6/10 23:30
>  639k 2000/06/11 c:\Progra~1\Cygwin\bin\cygtk80.dll - os=4.0 img=1.0 sys=4.0
>                  "cygtk80.dll" v0.0 ts=2000/6/10 23:34
>  575k 2000/06/07 c:\Progra~1\Cygwin\bin\cygwin1.dll - os=4.0 img=1.0 sys=4.0
>                  "cygwin1.dll" v0.0 ts=2000/6/6 22:20
>Use -h to see help about each section
>milhouse% 
>
>
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cgf@cygnus.com                        Cygnus Solutions, a Red Hat company
http://sourceware.cygnus.com/         http://www.redhat.com/

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