You can determine the switches better than me... for us, it was /LARGEADDRESSAWARE, also a linker switch: http://msdn.microsoft.com/en-us/library/wz223b1z.aspx Now, keep in mind that expanding the address space capability of the app doesn't mean Windows will give it 4gb. Under some Windows configurations, that won't happen unless you change how Windows boots. Under some versions, 4gb is just not possible. See here: http://msdn.microsoft.com/en-us/library/aa366778%28v=VS.85%29.aspx On 4/23/11 15:40 , Igor Stasenko wrote:
On 23 April 2011 21:48, Andres Valloud <avalloud@smalltalk.comcastbiz.net> wrote:
Some seemingly useful items to start tracing through Google appear here...
http://groups.google.com/group/gnu.gcc.help/browse_thread/thread/b1548cd5e7c...
so we can add '-Wl,--large-address-aware'. option to linker.