41 lines
1.6 KiB
Plaintext
41 lines
1.6 KiB
Plaintext
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$NetBSD: README.txt,v 1.1 2000/06/06 08:15:02 bjh21 Exp $
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$FreeBSD$
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Package Overview for SoftFloat Release 2a
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John R. Hauser
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1998 December 13
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SoftFloat is a software implementation of floating-point that conforms to
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the IEC/IEEE Standard for Binary Floating-Point Arithmetic. SoftFloat is
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distributed in the form of C source code. Compiling the SoftFloat sources
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generates two things:
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-- A SoftFloat object file (typically `softfloat.o') containing the complete
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set of IEC/IEEE floating-point routines.
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-- A `timesoftfloat' program for evaluating the speed of the SoftFloat
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routines. (The SoftFloat module is linked into this program.)
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The SoftFloat package is documented in four text files:
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softfloat.txt Documentation for using the SoftFloat functions.
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softfloat-source.txt Documentation for compiling SoftFloat.
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softfloat-history.txt History of major changes to SoftFloat.
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timesoftfloat.txt Documentation for using `timesoftfloat'.
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Other files in the package comprise the source code for SoftFloat.
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Please be aware that some work is involved in porting this software to other
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targets. It is not just a matter of getting `make' to complete without
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error messages. I would have written the code that way if I could, but
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there are fundamental differences between systems that I can't make go away.
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You should not attempt to compile SoftFloat without first reading both
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`softfloat.txt' and `softfloat-source.txt'.
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At the time of this writing, the most up-to-date information about
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SoftFloat and the latest release can be found at the Web page `http://
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HTTP.CS.Berkeley.EDU/~jhauser/arithmetic/SoftFloat.html'.
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