1984-07-12 15:18:13 +00:00
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.\" $Header$
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1984-07-12 14:14:54 +00:00
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.TH EM_CG VI
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.ad
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.SH NAME
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em_cg \- EM to assembly code translator
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.SH SYNOPSIS
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/usr/em/lib/mach_cg [-d] [-p\fIn\fP] [-w\fIn\fP] [ infile [ outfile ] ]
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.SH DESCRIPTION
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Em_cg reads a compact EM-program, argument or standard input,
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and produces an assembly program on argument or standard output
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for the machine that is in its name.
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Flags recognized are:
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.IP -d
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Run in debugging mode,
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only possible when the translator is compiled in the right way.
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.IP -p\fIn\fP
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Set the ply to \fIn\fP, default 1.
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The ply is the maximum lookahead depth the code generator may take.
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Effects of this flag are machine dependent.
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.IP -w\fIn\fP
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Set the weight percentage for size to \fIn\fP %, default is 50.
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This sets the size/time tradeoff in the codegenerator.
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Effects are again machine dependent.
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.SH "SEE ALSO"
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ack(I)
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.PD 0
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.IP [1]
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A.S. Tanenbaum, Hans van Staveren, Ed Keizer and Johan
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Stevenson "Description of a machine architecture for use with
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block structured languages" Informatica report IR-81.
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.SH AUTHOR
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Hans van Staveren, Vrije Universiteit
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