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From: Mumit Khan <khan@xraylith.wisc.EDU>
To: Anders Norlander <anorland@hem2.passagen.se>
Cc: Chris Faylor <cgf@cygnus.com>,
	cygwin@sourceware.cygnus.com,
	Harold Weissfield <h_weissfield@hotmail.com>
Subject: Re: Memory Violation With Windres and Shared Data Segments
Date: Fri, 06 Aug 1999 10:47:00 -0000	[thread overview]
Message-ID: <199908061636.LAA05812@mercury.xraylith.wisc.edu> (raw)
In-Reply-To: <37AB1289.4EBCA966@hem2.passagen.se>

Anders Norlander <anorland@hem2.passagen.se> writes:
> Just naming a section shared doesn't actually make it shared. There is a
> bit that
> has to be set in order to make a section shared. Unfortunately I don't
> remember
> more right now.

I believe the only difference is that it has the "SHARED" bit set in 
the section attributes, in addition to the usual initialized data,
read-write, etc flags.

Can someone send me a testcase so I can see if my local changes fix this
or not? If it's obvious already, I know nothing about these shared 
segments.

Regards,
Mumit


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WARNING: multiple messages have this Message-ID
From: Mumit Khan <khan@xraylith.wisc.EDU>
To: Anders Norlander <anorland@hem2.passagen.se>
Cc: Chris Faylor <cgf@cygnus.com>,
	cygwin@sourceware.cygnus.com,
	Harold Weissfield <h_weissfield@hotmail.com>
Subject: Re: Memory Violation With Windres and Shared Data Segments
Date: Tue, 31 Aug 1999 23:49:00 -0000	[thread overview]
Message-ID: <199908061636.LAA05812@mercury.xraylith.wisc.edu> (raw)
Message-ID: <19990831234900.iMahbOd9-xbaNn1rZynr5pCbWlqjABCpfRq61L_FLUw@z> (raw)
In-Reply-To: <37AB1289.4EBCA966@hem2.passagen.se>

Anders Norlander <anorland@hem2.passagen.se> writes:
> Just naming a section shared doesn't actually make it shared. There is a
> bit that
> has to be set in order to make a section shared. Unfortunately I don't
> remember
> more right now.

I believe the only difference is that it has the "SHARED" bit set in 
the section attributes, in addition to the usual initialized data,
read-write, etc flags.

Can someone send me a testcase so I can see if my local changes fix this
or not? If it's obvious already, I know nothing about these shared 
segments.

Regards,
Mumit


--
Want to unsubscribe from this list?
Send a message to cygwin-unsubscribe@sourceware.cygnus.com

       reply	other threads:[~1999-08-06 10:47 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <37AB1289.4EBCA966@hem2.passagen.se>
1999-08-06 10:47 ` Mumit Khan [this message]
1999-08-31 23:49   ` Mumit Khan
1999-08-09 10:55 Dirk Fieldhouse
1999-08-31 23:49 ` Dirk Fieldhouse
  -- strict thread matches above, loose matches on Subject: below --
1999-08-06 20:25 Harold Weissfield
1999-08-06 21:10 ` Mumit Khan
1999-08-07 22:04   ` Mumit Khan
1999-08-31 23:49     ` Mumit Khan
1999-08-31 23:49   ` Mumit Khan
1999-08-31 23:49 ` Harold Weissfield
1999-08-06  7:58 Harold Weissfield
1999-08-06  8:51 ` Chris Faylor
1999-08-06  9:05   ` Mumit Khan
1999-08-31 23:49     ` Mumit Khan
1999-08-31 23:49   ` Chris Faylor
1999-08-31 23:49 ` Harold Weissfield

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