64 bit longs?
gerst at ecs.umass.edu
gerst at ecs.umass.edu
Tue Jan 15 01:58:24 AEST 1991
Reply-To: lloyd at ucs.umass.edu
>Subject: 64 bit longs?
>Message-ID: <2567 at casbah.acns.nwu.edu>
>From: hpa at casbah.acns.nwu.edu (Peter Anvin)
>Hi everyone.
>As far as I have understood, the following configurations are the most
>common "C" implementations for word length:
[ some int size tables deleted ]
>Does anyone know if this configuration is supported (presumably on 32-bit
>machines):
>char = 8 bits
>short = 16 bits
>int = 32 bits
>long = 64 bits
>
>All machines I have tried C on have conformed to one of the former
>configurations, none to the latter.
interesting note:
Use C on a Cyber 180 arch. running NOS/VE it looks like this:
char = 8 bits
short = 64 bits
int = 64 bits
long = 64 bits
float = 64 bits
double = 64 bits
This might have changed with the new C (CV2) compiler..but we have yet to
get it.
(the system software is in another language :)
>--
>H. Peter Anvin +++ A Strange Stranger +++ N9ITP/SM4TKN +++
>INTERNET: hpa at casbah.acns.nwu.edu FIDONET: 1:115/989.4
>BITNET: HPA at NUACC RBBSNET: 8:970/101.4
Chris Lloyd - lloyd at ucs.umass.edu
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