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Subject:	Re: cc1plus.exe: out of memory ...
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	<b7adb439-560b-4227-8d59-84943aa33ad9 AT googlegroups DOT com>
From:	"Andris Pavenis (andris DOT pavenis AT iki DOT fi) [via djgpp AT delorie DOT com]" <djgpp AT delorie DOT com>
Message-ID:	<5c44dc6a-0da0-9cc1-c37d-f3a5c3d3fa37@iki.fi>
Date:	Mon, 28 Aug 2017 21:18:55 +0300
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On 08/17/2017 10:49 PM, rugxulo AT gmail DOT com [via djgpp AT delorie DOT com] wrote:
> Hi,
>
> On Thursday, August 17, 2017 at 11:17:17 AM UTC-5, Gregg wrote:
>> Sorry if this is a repeat, but my searching is not yielding answer.
>>
>> A very simple program compiles fine on Win7 using DJGPP GCC 4.73
>> but not 7.2 (downloaded today using the zip picker).
> Haven't you already edited the registry to increase the DPMI limit?
>
> "
> Add registry entry 'DpmiLimit' with large enough value to
> Computer\HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\WOW
> "
That should be sufficient for recent 32 bit Windows versions. No need even to reboot after doing 
registry change. I have not tried with WIn7, but it works with latest Windows Vista and Windows 10 
32 bit versions. I'm myself using 32-bit Windows 10 (running in VirtualBox VM under Fedora 26 64 
bit version) to build DJGPP port of GCC including latest versions as gcc-7.2.0 and gcc-6.4.0. So 
one can compile large enough programs for DJGPP under 32-bit Windows.

Andris

PS. Windows 10 update sometimes removes this added registry setting when updating to new build. So 
one had to re-add it to the registry

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