Added interpreter

diff --git a/doc/.distr b/doc/.distr
index 3a2dd9b..1396572 100644 (file)
--- a/doc/.distr
+++ b/doc/.distr
@@ -23,3 +23,4 @@ m2ref.doc
 top
 ego
 occam
+int

diff --git a/doc/Makefile b/doc/Makefile
index b69d7db..99a461a 100644 (file)
--- a/doc/Makefile
+++ b/doc/Makefile
@@ -52,6 +52,10 @@ em.$(SUF):   em.X
 em.X:
                cd em; make "TBL="$(TBL) "NROFF="$(NROFF) "SUF="$(SUF) "TARGET="$(TARGET)
 
+int.doc:       int.X
+int.X:
+               cd int; make "TBL="$(TBL)
+
 install cmp:
 
 distr:         install.doc

diff --git a/doc/install.doc b/doc/install.doc
index 1d541df..616b6e2 100644 (file)
--- a/doc/install.doc
+++ b/doc/install.doc
@@ -356,6 +356,10 @@ a dependency generator for makefiles.
 .br
 The ACK link-editor, reading ACK relocatable a.out format, and writing
 ACK a.out format.
+.IP "util/int"
+.br
+An EM interpreter, written in C. Very useful for checking out software.
+Unfortunately not available for small machines.
 .ne 4
 .LP
 All pathnames mentioned in the text of this document are relative to the
@@ -1194,19 +1198,20 @@ doc/basic.doc   Basic reference manual
 doc/pcref.doc  Pascal-frontend reference manual
 doc/val.doc    results of running the Pascal Validation Suite
 doc/crefman.doc        C-frontend description
-doc/LLgen      description of the LL(1) parser generator.
+doc/LLgen      description of the LL(1) parser generator
 doc/peep.doc   internal documentation for the peephole optimizer
 doc/cg.doc     documentation for backend writers and maintainers
 doc/regadd.doc addendum to previous document describing register variables
 doc/ncg.doc    documentation for the newest backends
 doc/v7bugs.doc bugs in the V7 system and how to fix them
-doc/6500.doc   MSC 6500 backend description.
-doc/i80.doc    Intel 8080 backend description.
-doc/z80.doc    Zilog Z80 backend description.
+doc/6500.doc   MSC 6500 backend description
+doc/i80.doc    Intel 8080 backend description
+doc/z80.doc    Zilog Z80 backend description
 doc/m68020.doc Motorola M68000/M68020 backend description
 doc/occam      Occam-frontend description
 doc/ego        Global Optimizer description
 doc/top        Target Optimizer description
+doc/int        description of the EM interpreter written in C
 doc/m2ref.doc  Modula-2 frontend description
 doc/install.doc        this document
 doc/install.pr this document (formatted)