Create *.mac files from gsh.mac via Makefile.

Added direct-page/stack data segment of size 2048 to main.asm.  It is
initialized to be filled with "?" characters, so that it can be examined
to see how much space is actually being used.

bin/gsh/Makefile

@@ -1,7 +1,7 @@
 #
 # makefile for building gsh.  This is for use with dmake.
 #
-# $Id: Makefile,v 1.3 1998/05/30 17:21:40 gdr-ftp Exp $
+# $Id: Makefile,v 1.4 1998/06/09 16:22:50 tribby Exp $
 #
 # Devin Reade, February 1998.
 #
@@ -9,12 +9,31 @@
 PROG	= gsh
 MAIN	= main
 MAINSRC	= main.asm
-SRCS	= $(MAINSRC) alias.asm bufpool.asm builtin.asm cmd.asm dir.asm \
-	  edit.asm expand.asm hash.asm history.asm invoke.asm jobs.asm \
-	  orca.asm prompt.asm shell.asm shellutil.asm \
-	  shellvar.asm stdio.asm sv.asm term.asm
+SRCS	= $(MAINSRC) \
+	  shell.asm \
+	  history.asm \
+	  prompt.asm \
+	  cmd.asm \
+	  expand.asm \
+	  invoke.asm \
+	  shellutil.asm \
+	  builtin.asm \
+	  hash.asm \
+	  alias.asm \
+	  dir.asm \
+	  shellvar.asm \
+	  jobs.asm \
+	  sv.asm \
+	  stdio.asm \
+	  orca.asm \
+	  edit.asm \
+	  term.asm \
+	  bufpool.asm
 # unused:	mmdebug.asm
-STACK	= 4096
+
+# Note: STACK variable does not control size of stack/direct-page segment
+#       since this is assembly language. Edit stack segment in main.asm
+#       to change this size.
 
 # This is a problem.  gsh was written to use the old termcap library.
 # Not only do we no longer build this library, but we don't even have the
@@ -22,7 +41,8 @@ STACK	= 4096
 # ltermcap library from GNO v2.0.4.
 #
 # LDADD	= -ltermcap
-LDLIBS	+= -l/trenco3/lib.206/ltermcap
+###LDLIBS	+= -l/trenco3/lib.206/ltermcap
+LDLIBS	+= -l/h1/orca/libraries/ltermcap
 
 # Make sure our macro files get built before trying to assemble source files.
 # LOCAL_SETUP	= macros
@@ -35,16 +55,17 @@ LDLIBS	+= -l/trenco3/lib.206/ltermcap
 	$(AS) -o $@ $(ASFLAGS) $(__OFLAG) $<
 	-$(RM) -f $(OBJ_DIR)$*.root
 
-LOCAL_MACRO_SRC	= # gsh.mac
+LOCAL_MACRO_SRC	= gsh.mac
 MACRO_SRC = \
-	$(LOCAL_MACRO_SRC) \
-	/usr/ainclude/m16.gno \
-	$(LOCAL_MACRO_SRC) \
-	$(ORCA_DIST)/libraries/orcainclude/m16.orca \
-	$(ORCA_DIST)/libraries/orcainclude/m16.gs.os \
-	$(ORCA_DIST)/libraries/orcainclude/m16.tools \
-	$(ORCA_DIST)/libraries/orcainclude/m16.shell \
-	$(ORCA_DIST)/libraries/ainclude/m16.pascal \
+	$(LOCAL_MACRO_SRC)
+
+# Everything should be in gsh.mac. If usefule, the following could be added
+#	/usr/ainclude/m16.gno \
+#	$(ORCA_DIST)/libraries/orcainclude/m16.orca \
+#	$(ORCA_DIST)/libraries/orcainclude/m16.gs.os \
+#	$(ORCA_DIST)/libraries/orcainclude/m16.tools \
+#	$(ORCA_DIST)/libraries/orcainclude/m16.shell \
+#	$(ORCA_DIST)/libraries/ainclude/m16.pascal \
 	$(ORCA_DIST)/libraries/ainclude/m16.debug
 
 MACROS	= \
@@ -72,14 +93,14 @@ MACROS	= \
 
 macros:	$(MACROS)
 
-#$(OBJ_DIR)%.mac: %.asm
-#	@echo making $@
-#	@$(MACGEN) $(MACGEN_FLAGS) $*.asm $@ $(MACRO_SRC)
+$(OBJ_DIR)%.mac: %.asm
+	@echo making $@
+	@$(MACGEN) $(MACGEN_FLAGS) $*.asm $@ $(MACRO_SRC)
 
-# $(MACROS): $(LOCAL_MACRO_SRC)
+$(MACROS): $(LOCAL_MACRO_SRC)
 
-#$(OBJ_DIR)alias.mac: $(MACRO_SRC)
-#	$(MACGEN) $(MACGEN_FLAGS) alias.asm $@ $(MACRO_SRC)
+$(OBJ_DIR)alias.mac: $(MACRO_SRC)
+	$(MACGEN) $(MACGEN_FLAGS) alias.asm $@ $(MACRO_SRC)
 
 #bork:
 #	@echo OBJS are $(OBJS)

bin/gsh/main.asm

@@ -15,10 +15,27 @@
 
 	mcopy /obj/gno/bin/gsh/main.mac
 
-dummy	start		; ends up in root
+	setcom 60
+
+**************************************************************************
+
+; Segment for direct-page and stack
+
+stack    data  STACK		; ends up in main.root
+         kind  $12
+
+; Define direct-page/stack in 256-byte (1-page) chunks.
+; Fill them with question marks so they can be examined for use.
+
+	dc	128c'??'	;  256 bytes
+	dc	128c'??'	;  512 bytes total
+	dc	128c'????'	; 1024 bytes total
+	dc	128c'????'
+	dc	128c'????'	; 2048 bytes total
+
 	end
 
-	setcom 60
+**************************************************************************
 
 init	START
 	jml	~GNO_COMMAND