From ac91dc38b82afe5b82644124af5a44f1826064a6 Mon Sep 17 00:00:00 2001
From: steve <steve>
Date: Sun, 25 Mar 2001 05:59:46 +0000
Subject: [PATCH]  Recursive make check target.

---
 Makefile.in         |  3 ++-
 tgt-vvp/Makefile.in |  7 ++++++-
 tgt-vvp/vvp_scope.c | 14 +++++++++++++-
 vpip/Makefile.in    |  7 ++++++-
 vvp/Makefile.in     |  8 +++++++-
 5 files changed, 34 insertions(+), 5 deletions(-)

diff --git a/Makefile.in b/Makefile.in
index 762d143e7..a6deac1a4 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -16,7 +16,7 @@
 #    59 Temple Place - Suite 330
 #    Boston, MA 02111-1307, USA
 #
-#ident "$Id: Makefile.in,v 1.94 2001/03/25 04:47:47 steve Exp $"
+#ident "$Id: Makefile.in,v 1.95 2001/03/25 05:59:46 steve Exp $"
 #
 #
 SHELL = /bin/sh
@@ -72,6 +72,7 @@ all: ivl@EXEEXT@
 # This rule rules the compiler in the trivial hello.vl program to make
 # sure the basics were compiled properly.
 check: all
+	for dir in $(SUBDIRS); do (cd $$dir ; $(MAKE) check); done
 	driver/iverilog -Ccheck.conf -ocheck -tvvm-check -B./ivlpp examples/hello.vl
 	$(CXX) -o check $(rdynamic) -fno-exceptions -I$(srcdir) -I$(srcdir)/vvm -I$(srcdir)/vpip -Lvvm -Lvpip check.cc -lvvm -lvpip $(dllib)
 	./check | grep 'Hello, World'
diff --git a/tgt-vvp/Makefile.in b/tgt-vvp/Makefile.in
index 1aca6026c..eaa634400 100644
--- a/tgt-vvp/Makefile.in
+++ b/tgt-vvp/Makefile.in
@@ -16,7 +16,7 @@
 #    59 Temple Place - Suite 330
 #    Boston, MA 02111-1307, USA
 #
-#ident "$Id: Makefile.in,v 1.3 2001/03/22 05:06:21 steve Exp $"
+#ident "$Id: Makefile.in,v 1.4 2001/03/25 05:59:47 steve Exp $"
 #
 #
 SHELL = /bin/sh
@@ -63,9 +63,14 @@ endif
 vvp.tgt: $O $(TGTDEPLIBS)
 	$(CC) @shared@ -o $@ $O $(TGTLDFLAGS)
 
+Makefile: Makefile.in config.status
+	./config.status
+
 clean:
 	rm -f *.o dep/*.d
 
+check: all
+
 install: all installdirs $(libdir)/ivl/vvp.tgt
 
 $(libdir)/ivl/vvp.tgt: ./vvp.tgt
diff --git a/tgt-vvp/vvp_scope.c b/tgt-vvp/vvp_scope.c
index 68a7fe920..6de1be744 100644
--- a/tgt-vvp/vvp_scope.c
+++ b/tgt-vvp/vvp_scope.c
@@ -17,7 +17,7 @@
  *    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
  */
 #if !defined(WINNT)
-#ident "$Id: vvp_scope.c,v 1.3 2001/03/25 03:53:40 steve Exp $"
+#ident "$Id: vvp_scope.c,v 1.4 2001/03/25 05:59:47 steve Exp $"
 #endif
 
 # include  "vvp_priv.h"
@@ -33,6 +33,8 @@
 /*
  * This function takes a nexus and looks for an input functor. It then
  * draws to the output a string that represents that functor.
+ *
+ * XXXX This function does not yet support multiple drivers.
  */
 static void draw_nexus_input(ivl_nexus_t nex)
 {
@@ -114,6 +116,10 @@ int draw_scope(ivl_scope_t net, ivl_scope_t parent)
 		    ivl_scope_name(net), ivl_scope_name(net));
 
 
+	/* Scan the scope for logic devices. For each device, draw out
+	   a functor that connects pin 0 to the output, and the
+	   remaining pins to inputs. */
+
       for (idx = 0 ;  idx < ivl_scope_logs(net) ;  idx += 1) {
 	    unsigned pdx;
 	    ivl_net_logic_t lptr = ivl_scope_log(net, idx);
@@ -145,6 +151,9 @@ int draw_scope(ivl_scope_t net, ivl_scope_t parent)
       }
 
 
+	/* Scan the signals (reg and net) and draw the appropriate
+	   statements to make the signal function. */
+
       for (idx = 0 ;  idx < ivl_scope_sigs(net) ;  idx += 1) {
 	    ivl_signal_t sig = ivl_scope_sig(net, idx);
 
@@ -164,6 +173,9 @@ int draw_scope(ivl_scope_t net, ivl_scope_t parent)
 
 /*
  * $Log: vvp_scope.c,v $
+ * Revision 1.4  2001/03/25 05:59:47  steve
+ *  Recursive make check target.
+ *
  * Revision 1.3  2001/03/25 03:53:40  steve
  *  Include signal bit index in functor input.
  *
diff --git a/vpip/Makefile.in b/vpip/Makefile.in
index 65cdfd8fc..5df8ad81c 100644
--- a/vpip/Makefile.in
+++ b/vpip/Makefile.in
@@ -18,7 +18,7 @@
 #    59 Temple Place - Suite 330
 #    Boston, MA 02111-1307, USA
 #
-#ident "$Id: Makefile.in,v 1.2 2001/03/20 00:29:10 steve Exp $"
+#ident "$Id: Makefile.in,v 1.3 2001/03/25 05:59:47 steve Exp $"
 #
 #
 SHELL = /bin/sh
@@ -64,6 +64,11 @@ else
 
 all: libvpip.a
 
+check: all
+
+Makefile: Makefile.in config.status
+	./config.status
+
 libvpip.a: $P
 	ld -r -o vpip.o $P
 	rm -f $@
diff --git a/vvp/Makefile.in b/vvp/Makefile.in
index bafb46daf..b7a7c50f7 100644
--- a/vvp/Makefile.in
+++ b/vvp/Makefile.in
@@ -16,7 +16,7 @@
 #    59 Temple Place - Suite 330
 #    Boston, MA 02111-1307, USA
 #
-#ident "$Id: Makefile.in,v 1.10 2001/03/22 22:37:36 steve Exp $"
+#ident "$Id: Makefile.in,v 1.11 2001/03/25 05:59:47 steve Exp $"
 #
 #
 SHELL = /bin/sh
@@ -54,6 +54,9 @@ clean:
 distclean: clean
 	rm -f config.h Makefile config.cache config.log config.status
 
+check: all
+	./vvp -M../vpi $(srcdir)/examples/hello.vvp | grep 'Hello, World.'
+
 V = vpi_modules.o vpi_const.o vpi_iter.o vpi_mcd.o vpi_priv.o \
 vpi_scope.o vpi_signal.o vpi_tasks.o
 
@@ -85,6 +88,9 @@ parse.h parse.cc: $(srcdir)/parse.y
 lexor.cc: $(srcdir)/lexor.lex
 	flex -s -olexor.cc $(srcdir)/lexor.lex
 
+Makefile: Makefile.in config.status
+	./config.status
+
 
 install: all installdirs $(bindir)/vvp