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Added interpreter

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ceriel 1988-06-27 15:08:38 +00:00
parent c3255c0a42
commit 406d72db67
1 changed files with 11 additions and 4 deletions
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doc/install.doc
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@ -728,6 +728,10 @@ A dependency generator for makefiles.
Some utilities for handling name clashes in C programs. Some Some utilities for handling name clashes in C programs. Some
systems have C-compilers with only 7 or 8 characters significant in systems have C-compilers with only 7 or 8 characters significant in
identifiers. identifiers.
.IP \fIint\fP
.br
An EM interpreter. This one is written in C, and is very useful for checking
out programs.
.sp 1 .sp 1
.LP .LP
We currently make the Kit available to our users by telling We currently make the Kit available to our users by telling
@ -909,11 +913,12 @@ s2650 Signetics 2650 s2650 Assembler only
.PP .PP
The commands \fBem22\fP, \fBem24\fP and \fBem44\fP The commands \fBem22\fP, \fBem24\fP and \fBem44\fP
produce e.out files with EM machine code which must be interpreted. produce e.out files with EM machine code which must be interpreted.
The Kit contains two interpreters: one running under PDP 11/V7 UNIX, The Kit contains three interpreters: one running under PDP 11/V7 UNIX,
and one for the M68000, running under the PMDS system, SUN systems, one for the M68000, running under the PMDS system, SUN systems,
the Mantra system, etc. the Mantra system, etc, and one, written in C and running on large machines.
The first one can only interpret 2/2 e.out files, The first one can only interpret 2/2 e.out files,
the other takes 2/4 and 4/4 files. the second takes 2/4 and 4/4 files,
and the last one takes 2/2, 2/4 and 4/4.
The PDP 11 interpreter executes floating point instructions. The PDP 11 interpreter executes floating point instructions.
The interpreter for the M68000 traps if you try to use floating point. The interpreter for the M68000 traps if you try to use floating point.
.LP .LP
@ -921,6 +926,8 @@ The program \fBem\fP in the bin directory calls the appropriate
interpreter. interpreter.
The interpreters are sought in the em22, em24 and em44 The interpreters are sought in the em22, em24 and em44
subdirectories of lib. subdirectories of lib.
The third interpreter is available on large machines as the program \fIint\fP
in the bin directory.
.NH .NH
Compilation on a different machine. Compilation on a different machine.
.PP .PP