Tiny change to support compilers without snprintf(). Added Makefile for examples.

No change in functionality.



git-svn-id: https://svn.code.sf.net/p/acme-crossass/code-0/trunk@65 4df02467-bbd4-4a76-a152-e7ce94205b78

examples/Makefile

@@ -0,0 +1,22 @@
+ASSEMBLER6502	= acme
+AS_FLAGS	= -v9 -Wtype-mismatch
+RM		= rm
+
+PROGS		= ddrv128.prg ddrv64.prg macedit.o trigono.o
+
+all: $(PROGS)
+
+ddrv128.prg: ddrv.a
+	$(ASSEMBLER6502) $(AS_FLAGS) --outfile ddrv128.prg --format cbm -DSYSTEM=128 ddrv.a
+
+ddrv64.prg: ddrv.a
+	$(ASSEMBLER6502) $(AS_FLAGS) --outfile ddrv64.prg --format cbm -DSYSTEM=64 ddrv.a
+
+macedit.o: macedit.a
+	$(ASSEMBLER6502) $(AS_FLAGS) --outfile macedit.o --format cbm macedit.a
+
+trigono.o: trigono.a
+	$(ASSEMBLER6502) $(AS_FLAGS) --outfile trigono.o --format cbm trigono.a
+
+clean:
+	-$(RM) -f *.o *.tmp $(PROGS) *~ core

examples/ddrv.a

@@ -76,10 +76,12 @@
 	Sprite_HotspotX	= 1
 	Sprite_HotspotY	= 1
 
+; address definitions
+!addr {
+
 ; Locations to store button states, $ff = pressed, $00 = not pressed.
 ; Mouse uses both buttons, joystick only uses "LeftButton".
 ; Location to store pointer's current character coordinates.
-!addr {
 !if SYSTEM = 64 {
 	LeftButton	= $a4
 	RightButton	= $a5
@@ -111,6 +113,10 @@
 	cia1_prb	= $dc01
 	cia1_ddrb	= $dc03
 	mmu_cr		= $ff00	; c128 only
+
+; dummy value for self mod
+	MODIFIED16	= $ffff
+
 };addr
 
 ; --- Label definitions
@@ -422,7 +428,7 @@ StoreOF		sta Sprites_OF	; set x overflow
 
 ; The initialisation routine sets the argument to the address of the
 ; previous IRQ routine.
-mod16 = * + 1:	jmp addr($ffff)	; (self-modifying)
+mod16 = * + 1:	jmp MODIFIED16	; (self-modifying)
 
 ; This table is for part 8.
 ;OrTable	!byte 0, 32, 64	; VDC only