Bugfix int range in sasm, create Makefile, portability fixes

pcomp/Makefile

@@ -0,0 +1,47 @@
+PCOMP=./pcomp
+SASM=./sasm
+LSYMGEN=./lsymgen
+LIBGEN=./libgen
+
+.SUFFIXES:
+.SUFFIXES: .pas .o
+
+.pas:
+	fpc -Mobjfpc -gl $<
+
+all: pcomp sasm sdis libgen lsymgen
+
+libs: pcomp sasm lsymgen libgen
+	$(SASM) ../lib/coreloader.s
+	$(LSYMGEN) ../lib/coreloader.sym
+	$(PCOMP) -n ../lib/stdlib.pas
+	$(LIBGEN) ../lib/stdlib.s
+	$(LIBGEN) ../lib/runtime.s
+	$(LIBGEN) ../lib/float32.s
+
+nativecomp: pcomp sasm libs
+	$(PCOMP) sasm.pas
+	$(PCOMP) pcomp.pas
+	$(PCOMP) lsymgen.pas
+	$(PCOMP) libgen.pas
+
+nativeprogs: nativecomp
+	$(PCOMP) ../progs/shell.pas
+	$(PCOMP) ../progs/editor.pas
+	$(PCOMP) ../progs/reclaim.pas
+	$(PCOMP) ../progs/dumpdir.pas
+	$(PCOMP) ../progs/partmgr.pas
+	$(PCOMP) ../progs/xfer.pas
+	$(SASM) ../lib/rommon.s
+	$(SASM) -A ../lib/rommon.s ../lib/rom.mem
+examples: nativecomp
+	$(PCOMP) ../tests/readtest.pas
+	$(PCOMP) ../tests/readchartest.pas
+	$(PCOMP) ../tests/timetest.pas
+	$(PCOMP) ../tests/test133.pas
+	-$(PCOMP) ../examples/chase.pas
+	$(PCOMP) ../tests/cchangetest.pas
+	$(PCOMP) ../tests/tree.pas
+	
+clean:
+	rm -f pcomp sasm sdis libgen lsymgen *.o *.s

pcomp/make.bat

@@ -26,6 +26,8 @@ py pcomp.py ..\progs\reclaim.pas
 py pcomp.py ..\progs\dumpdir.pas
 py pcomp.py ..\progs\partmgr.pas
 py pcomp.py ..\progs\xfer.pas
+sasm ..\lib\rommon.s
+sasm -A ..\lib\rommon.s ..\lib\rom.mem
 
 rem exit /b
 

pcomp/platform+.pas

@@ -2,7 +2,7 @@
 procedure initPlatform;
 begin
 	outputPrefix := '';
-	includePrefix := '..\lib\';
+	includePrefix := '../lib/';
 end;
 
 procedure newString(var s:StringRef;len:integer);

pcomp/sasm.pas

@@ -1185,7 +1185,10 @@ begin
 			intValue := getSymbolValue(value)
 		else
 			intValue := convertNumber(value);
-		emitWord(intValue + current^.offset);
+
+		if intValue <> Unresolved then
+			intValue := intValue + current^.offset;
+		emitWord(intValue);
 
 		current := current^.prev;
 	end;