Date: Mon, 18 Feb 2008 19:05:12 +0100 From: Dominic Fandrey <kamikaze@bsdforen.de> To: navneet Upadhyay <navneet.upadhyay@gmail.com> Cc: freebsd-questions@freebsd.org Subject: Re: 32 bit and 64 bit freebsd binary compatiblty Message-ID: <47B9C8D8.5060807@bsdforen.de> In-Reply-To: <1563a4fd0802180813l7d80cb4en9adfd838f4591712@mail.gmail.com> References: <1563a4fd0802180712w476125a4x229cc38509016b94@mail.gmail.com> <47B9A31B.7060602@bsdforen.de> <1563a4fd0802180813l7d80cb4en9adfd838f4591712@mail.gmail.com>
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navneet Upadhyay wrote: > On 2/18/08, Dominic Fandrey <kamikaze@bsdforen.de> wrote: >> navneet Upadhyay wrote: >>> Hi , >>> For our product we generally compile the binaries on 32 bit >> systems >>> and use them for both 32 and 64 bit systems. like we have same binaries >> for >>> 32 bit and 64 bit RHEL. >>> >>> We are porting the product to FreeBSD and when we tried the same, >>> i.erunning binaries compiled on 32 bit FreeBSD >>> 6.2 on 64 bit FreeBSD system they produce *core dump.* >>> >>> >>> Any known reasons, do we have to compile binaries on 64 bit machine. >> This should not happen. I would blindly guess at a linking problem. Are >> you >> using any shared libraries that do not belong to the base system? >> > > Yes i am using few libs not built on FreeBSD but they work fine on 32 bit > freeBSD , so in principle they shud have the same behavior on 64 one. I suppose you are aware that they have to be 32-Bit libraries as well, for your 32-Bit application to work?
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