modified to generate dispatch tables automatically

diff --git a/doc/em/Makefile b/doc/em/Makefile
index 3993514..37fcc65 100644 (file)
--- a/doc/em/Makefile
+++ b/doc/em/Makefile
@@ -1,9 +1,10 @@
 HOME=../..
 
-head:   doc.pr
-
-NROFF=nroff
 TBL=tbl
+NROFF=nroff
+SUF=pr
+
+head:   ../em.$(SUF)
 
 FILES = macr.nr title.nr intro.nr mem.nr ispace.nr dspace.nr mapping.nr \
        types.nr descr.nr env.nr traps.nr mach.nr assem.nr \
@@ -11,26 +12,25 @@ FILES = macr.nr title.nr intro.nr mem.nr ispace.nr dspace.nr mapping.nr \
 
 IOP=$(HOME)/util/ass/ip_spec.t#                        # to construct itables from
 
-doc.pr: $(FILES) itables em.i Makefile
-       $(TBL) $(FILES) | $(NROFF) >doc.pr
-
-distr: $(FILES) itables em.i
-       tbl $(FILES) | nroff -Tlp >doc.pr
+../em.$(SUF):  $(FILES) itables dispatdummy em.i Makefile
+               $(TBL) $(FILES) | $(NROFF) > ../em.$(SUF)
 
-opr:   doc.pr
-       make pr | opr
-
-pr:
-       @make "NROFF="$(NROFF) TBL=$(TBL) doc.pr >makepr.out 2>&1
-       @cat doc.pr
-
-app.codes.pr: app.codes.nr itables
+app.codes.pr: app.codes.nr itables dispatdummy
 
 itables: $(IOP) ip.awk
        awk -f ip.awk $(IOP) | sed 's/-/\\-/g' | $(TBL) >itables
 
+dispatdummy:   $(IOP) mkdispatch
+       mkdispatch < $(IOP) > dispatdummy
+       sed -f dispat1.sed < dispatdummy | $(TBL) > dispat1
+       sed -f dispat2.sed < dispatdummy | $(TBL) > dispat2
+       sed -f dispat3.sed < dispatdummy | $(TBL) > dispat3
+
+mkdispatch:    mkdispatch.c
+       cc -I$(HOME)/util/ass -I$(HOME)/h -o mkdispatch mkdispatch.c $(HOME)/lib/em_data.a
+
 .SUFFIXES : .pr .nr
 .nr.pr: ; $(TBL) macr.nr $*.nr | $(NROFF) >$@
 
 clean:
-       rm -f *.pr itables *.out
+       rm -f *.pr itables *.out dispatdummy dispat? *.o mkdispatch