Delphi & 64bit

I am planning to upgrade my machine over the coming months and one of the big questions is wheather or not to go 64bit.
I would like to know if Delphi (idealy Delphi 7) would hack it?

Who is Participating?
BlackTigerXConnect With a Mentor Commented:
just make sure you recompile your applications in your new processor, since when you compile there are many things that get "hardCoded" for the processor they were compiled in (that's one of the beauties of .NET, you don't *worry* about this), also when working in 64bits, you may see some ugly bugs in (3rd party) components or some of your code if the code uses the integer size as a hardcoded value of 2 or things like that related to the memory size
Mohammed NasmanSoftware DeveloperCommented:
Do you mean upgrade with 64bit CPU?
there's no problem in that, many of Delphi developers using AMD64 and no one complain about that
Even Danny thrope (The Delphi compiler Architect) useing AMD64 ;-)
DavidBirch2dotComAuthor Commented:
yes an AMD64 was one of the things I was looking at.  What happens when XP 64bit comes out? would that affect it? I have heard longhorn will be 64bit, would that make a differance?
Cloud Class® Course: MCSA MCSE Windows Server 2012

This course teaches how to install and configure Windows Server 2012 R2.  It is the first step on your path to becoming a Microsoft Certified Solutions Expert (MCSE).

Mohammed NasmanConnect With a Mentor Software DeveloperCommented:
when I upgrade my pc I will buy AMD64 too

I heard some people used win xp 64 with Delphi 7 without problems, but I never tested that, if you would to read more commets about that, look at borland newsgroups, there are many threads about 64 topics

I believe Lognhorn will be 32bit, but 64bit edition be available too, same as xp
I use an AMD64 with delphi 7 and it's working just fine so far...
I am using 64bit AMD with Delphi 7. Absolutely no problem... :)
DavidBirch2dotComAuthor Commented:
ok, so a 64 bit processor is no problem, would delphi support a 64bit OS? surely that would cause problems? and hence mean a new delphi to be brought :(
CodedKConnect With a Mentor Commented:
I m sure that 64bit OS will support 32bit even with emulation. Like win95, 98 did with 16bit apps.
Question has a verified solution.

Are you are experiencing a similar issue? Get a personalized answer when you ask a related question.

Have a better answer? Share it in a comment.

All Courses

From novice to tech pro — start learning today.