* 32-bit vs. 64-bit host/build type - botched bootstrap and recovery
@ 2002-04-03 19:26 King, Daniel
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From: King, Daniel @ 2002-04-03 19:26 UTC (permalink / raw)
To: gcc-help
Hi again folks!
Is there a way to determine if a binary is 64 or 32 bit? Or, to put it another way, what was the build-type?
hppa2.0w-hp-hpux11.00 is, I believe, 32-bit HP-UX, but can this be gleaned from post-compiled binaries?
I’m asking this because I started my bootstrap process thinking that the [supposed] 32-bit item was correct, and I think I’ve got a mixture of 64- and 32- bit binaries. Pretty much a mess, but I’m learning rapidly.
I’m on an hppa64-hp-hpux11.00, 64-bit, V2200 machine, but the above should work for most cases. I’m still awaiting permission to install the 64-bit binutils on this system - 64-bit gcc is already there. These are distributed in software depots (which require root access – and thus more approval - to install). Ultimately, 64-bit is where I’m headed. At this time, 32-bit will be fine. I’m not cross compiling unless there is a way to get the 32-bit gcc to generate a 64-bit gcc! Build/host/target/use are on the same system.
Two things that are working well: GNU make-3.79.1.tar.gz and binutils-2.11.2.tar.gz compiled flawlessly for hppa2.0w-hp-hpux11.00 using the default HP-UX cc (not ANSI C, the default which comes with the OS). Make made with the HP-UX make just fine, then I used GNU make to make binutils. On to gcc’s bootstrap, even at 32-bit.
Thanks in advance for your help during my HP-UX bootstrap.
A. Daniel King, System Analyst
Fiserv - Atlanta Center
1475 Peachtree Street, NE - Suite 700
Atlanta, GA 30309
404-873-2861 x2034
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2002-04-03 19:26 32-bit vs. 64-bit host/build type - botched bootstrap and recovery King, Daniel
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