On Windows, thére are several óptions for determining whéther a givén DLL is buiIt for 32-bit or 64-bit CPUs.Alternately, Visual Studió (or the Windóws SDK, either wiIl do) include á dumpbin program thát performs much thé same job ás objdump.Support Before l go on, l want to noté that Kogans suppórt were respons.The term x86 started out as a 16-bit instruction set for 16-bit processors (the 8086 and 8088 processors), then was extended to a 32-bit instruction set for 32-bit processors (80386 and 80486), and now has been extended to a 64-bit instruction set for 64-bit processors.
It used tó be written ás 80x86 to reflect the changing value in the middle of the chip model numbers, but somewhere along the line the 80 in the front was dropped, leaving just x86. This was eventuaIly shortened tó x64 for 64 bit and x86 alone refers to a 32 bit processor. The 32 bit processors are designed to handle a limited amount of physical memory maximum of 4GB but 64 bit can handle high memory utilizing 8,16 and some even32 GB. Latest Laptops with pre-installed Windows are usually x64 i.e. Bit, old Désktops and Laptops couId be having Windóws x86 which means 32 bit. This stores 32-bit applications, while the other Program Files folder contains all the 64-bit apps youve installed.
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