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FPUVERSION4(8)              System Manager's Manual             FPUVERSION4(8)



NAME
       fpuversion4 - print the Sun-4 FPU version

SYNOPSIS
       /usr/etc/fpuversion4

AVAILABILITY
       Sun-4 systems only.

DESCRIPTION
       fpuversion4  reads  the  %fsr  register  to  determine  the FPU version
       installed on a Sun-4.  The printed version field contains  a  value  in
       the  range  0-7;  by  SPARC  convention  7  indicates  that  no  FPU is
       installed, so floating-point instructions are always  emulated  in  the
       kernel.



                                6 October 1988                  FPUVERSION4(8)