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Unable to produce core dumps
- From: "Jon A. Lambert" <jlsysinc at alltel dot net>
- To: <cygwin at cygwin dot com>
- Date: Tue, 18 Feb 2003 23:44:18 -0500
- Subject: Unable to produce core dumps
I am unable to get the dumper utility to produce a core dump.
My cygwin.bat startup file contains the following:
My dumper.bat file contains the following:
dumper.exe -d %1 %2 %3
The program in question was compiled with the gcc -g option:
h = 1 / 0;
Upon execution I see the following in the cygwin console:
7 [main] div 2296 handle_exceptions: Error while dumping state (probably corrupted stack)
Arithmetic exception (core dumped)
In the cmd.exe console window that dumper.bat starts I see the following:
C:\cygwin\home\admin>dumper.exe -d C:/cygwin/home/jlambert/div.exe 1884
dumping process #1884 to div.exe.core
setting bfd architecture: No error
Press any key to continue . . .
Yet no .core file is produced anywhere.
I have also tried using dumper.exe directly with the following setting with the same results.
And I have verified that the process number above is correct.
What am I doing wrong?
I am on the following release:
Cygwin DLL version info:
DLL version: 1.3.20
DLL epoch: 19
DLL bad signal mask: 19005
DLL old termios: 5
DLL malloc env: 28
API major: 0
API minor: 73
Shared data: 3
DLL identifier: cygwin1
Mount registry: 2
Cygnus registry name: Cygnus Solutions
Cygwin registry name: Cygwin
Program options name: Program Options
Cygwin mount registry name: mounts v2
Cygdrive flags: cygdrive flags
Cygdrive prefix: cygdrive prefix
Cygdrive default prefix:
Build date: Sat Feb 8 12:10:49 EST 2003
Shared id: cygwin1S3
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