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Mail Archives: cygwin/1997/07/15/18:20:45

From: ebritten AT ea DOT oac DOT uci DOT edu (Eric Britten)
Subject: Invalid DLL on NT.(was Re: Console GUI, bad dll executables)
15 Jul 1997 18:20:45 -0700 :
Approved: cygnus DOT gnu-win32 AT cygnus DOT com
Distribution: cygnus
Message-ID: <Pine.GSO.3.96.970715165133.27172B-100000.cygnus.gnu-win32@taurus.oac.uci.edu>
Mime-Version: 1.0
Original-To: gnu-win32 <gnu-win32 AT cygnus DOT com>
Original-Sender: owner-gnu-win32 AT cygnus DOT com

When I try to run a program I wrote on NT I get the following error.

The application or DLL c:\temp\gnugui.dll is not a valid Windows NT image.

My program included an exe and its dll.  I produced these two executables
with b18.  However they will run on Windows 95.

The executables can be found at
http://pages.prodigy.com/britten/gnugui/conguib3a.zip

Using quickview I found that the name of a section dealing with stabs had
some invalid characters.  The section was
..stabstri[B]
where i is i with the umlaut and [B] was just an undefinable character
that looks like a box.

I have studied PE images before and seem to remember that section names
can only be 8 characters long. This section is 10 characters long.  Could
this be the problem?  And if so why doesn't Windows 95 flag this as an
error.  If this is the problem I will build the dll without debug info and
post it to my website above by wednesday June 16.

This could be a bug in ld.

Thanks for any help.



-----------------------------------------------
		Eric Britten
		  Treasurer
	      President  Elect
      Chemical Engineering Honor Society
	      ebritten AT uci DOT edu
-----------------------------------------------

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