@echo $<
@$(AS) -g -o $@ $(AFLAGS) $<
-OBJS = runtime.o mul.o div.o push.o inc.o dec.o shl.o shr.o add.o\
- sub.o rsub.o or.o xor.o and.o neg.o bneg.o compl.o icmp.o\
- call.o swap.o switch.o gt.o ugt.o ge.o makebool.o ldau0sp.o\
- uge.o lt.o ult.o le.o ule.o eq.o ne.o test.o subeqsp.o\
- udiv.o umod.o mod.o shelp.o aslax1.o asrax1.o shrax1.o\
- aslax2.o asrax2.o shrax2.o aslax3.o asrax3.o shrax3.o\
- enter.o leave.o leasp.o popsreg.o ldai.o ldaxi.o ldauisp.o\
- ldaui.o pushw.o pushb.o staxsp.o ldaxsp.o addeqsp.o\
- bpushbsp.o pushwsp.o pushbsp.o
-
-LOBJS = lruntime.o lconvert.o ladd.o lsub.o lrsub.o leq.o lne.o\
- lneg.o lbneg.o lcompl.o lpush.o land.o lor.o lxor.o ldeaxi.o\
- ltest.o llt.o lle.o lge.o lgt.o lsave.o asleax1.o laddeqsp.o\
- asreax1.o shreax1.o asleax2.o asreax2.o shreax2.o lsubeqsp.o\
- asleax3.o asreax3.o shreax3.o lmul.o lshelp.o ludiv.o lumod.o\
- ldiv.o lmod.o lswitch.o steaxsp.o lshr.o lshl.o lcmp.o lugt.o\
- luge.o lult.o lule.o linc.o ldec.o lswap.o lpop.o ldeax.o\
- lsubeq.o laddeq.o
-
-all: $(OBJS) $(LOBJS)
+OBJS = add.o \
+ addeqsp.o \
+ and.o \
+ aslax1.o \
+ aslax2.o \
+ aslax3.o \
+ asleax1.o \
+ asleax2.o \
+ asleax3.o \
+ asrax1.o \
+ asrax2.o \
+ asrax3.o \
+ asreax1.o \
+ asreax2.o \
+ asreax3.o \
+ axlong.o \
+ bneg.o \
+ bpushbsp.o \
+ call.o \
+ compl.o \
+ dec.o \
+ div.o \
+ enter.o \
+ eq.o \
+ ge.o \
+ gt.o \
+ icmp.o \
+ inc.o \
+ ladd.o \
+ laddeq.o \
+ laddeqsp.o \
+ land.o \
+ lbneg.o \
+ lcmp.o \
+ lcompl.o \
+ ldai.o \
+ ldau0sp.o \
+ ldaui.o \
+ ldauisp.o \
+ ldaxi.o \
+ ldaxsp.o \
+ ldeax.o \
+ ldeaxi.o \
+ ldec.o \
+ ldiv.o \
+ le.o \
+ leasp.o \
+ leave.o \
+ leq.o \
+ lge.o \
+ lgt.o \
+ linc.o \
+ lle.o \
+ llt.o \
+ lmod.o \
+ lmul.o \
+ lne.o \
+ lneg.o \
+ lor.o \
+ lpop.o \
+ lpush.o \
+ lrsub.o \
+ lruntime.o \
+ lsave.o \
+ lshelp.o \
+ lshl.o \
+ lshr.o \
+ lsub.o \
+ lsubeq.o \
+ lsubeqsp.o \
+ lswap.o \
+ lswitch.o \
+ lt.o \
+ ltest.o \
+ ludiv.o \
+ luge.o \
+ lugt.o \
+ lule.o \
+ lult.o \
+ lumod.o \
+ lxor.o \
+ makebool.o \
+ mod.o \
+ mul.o \
+ ne.o \
+ neg.o \
+ or.o \
+ popsreg.o \
+ push.o \
+ pushb.o \
+ pushbsp.o \
+ pushw.o \
+ pushwsp.o \
+ rsub.o \
+ runtime.o \
+ shelp.o \
+ shl.o \
+ shr.o \
+ shrax1.o \
+ shrax2.o \
+ shrax3.o \
+ shreax1.o \
+ shreax2.o \
+ shreax3.o \
+ staxsp.o \
+ steaxsp.o \
+ sub.o \
+ subeqsp.o \
+ swap.o \
+ switch.o \
+ test.o \
+ tosint.o \
+ toslong.o \
+ udiv.o \
+ uge.o \
+ ugt.o \
+ ule.o \
+ ult.o \
+ umod.o \
+ xor.o
+
+all: $(OBJS)
clean:
@rm -f *~ $(COBJS:.o=.s) $(OBJS) $(LOBJS)
--- /dev/null
+;
+; Ullrich von Bassewitz, 25.10.2000
+;
+; CC65 runtime: Convert int in ax into a long
+;
+
+ .export axulong, axlong
+ .importzp sreg
+
+; Convert AX from int to long in EAX
+
+axulong:
+ ldy #0
+ sty sreg
+ sty sreg+1
+ rts
+
+axlong: cpx #$80 ; Positive?
+ bcc axulong ; Yes, handle like unsigned type
+ ldy #$ff
+ sty sreg
+ sty sreg+1
+ rts
+
+
+
+++ /dev/null
-;
-; Ullrich von Bassewitz, 05.08.1998
-;
-; CC65 runtime: long conversion routines
-;
-
-;
-; Convert TOS from long to int by cutting of the high 16bit
-;
- .export tosint, tosulong, toslong, axulong, axlong
- .import incsp2, decsp2
- .importzp sp, sreg
-
-tosint: pha
- ldy #0
- lda (sp),y ; sp+1
- ldy #2
- sta (sp),y
- ldy #1
- lda (sp),y
- ldy #3
- sta (sp),y
- pla
- jmp incsp2 ; Drop 16 bit
-
-;
-; Convert TOS from int to long
-;
-
-tosulong:
- pha
- jsr decsp2 ; Make room
- ldy #2
- lda (sp),y
- ldy #0
- sta (sp),y
- ldy #3
- lda (sp),y
- ldy #1
- sta (sp),y
- lda #0 ; Zero extend
-toslong2:
- iny
- sta (sp),y
- iny
- sta (sp),y
- pla
- rts
-
-toslong:
- pha
- jsr decsp2 ; Make room
- ldy #2
- lda (sp),y
- ldy #0
- sta (sp),y
- ldy #3
- lda (sp),y
- bmi toslong1
- ldy #1
- sta (sp),y
- lda #$00 ; Positive, high word is zero
- bne toslong2
-toslong1:
- ldy #1
- sta (sp),y
- lda #$FF
- bne toslong2
-
-;
-; Convert AX from int to long in EAX
-;
-
-axulong:
- ldy #0
- sty sreg
- sty sreg+1
- rts
-
-axlong: cpx #$80 ; Positive?
- bcc axulong ; Yes, handle like unsigned type
- ldy #$ff
- sty sreg
- sty sreg+1
- rts
-
-
-
--- /dev/null
+;
+; Ullrich von Bassewitz, 25.10.2000
+;
+; CC65 runtime: Convert tos from long to int
+;
+
+ .export tosint
+ .import incsp2
+ .importzp sp
+
+; Convert TOS from long to int by cutting of the high 16bit
+
+tosint: pha
+ ldy #0
+ lda (sp),y ; sp+1
+ ldy #2
+ sta (sp),y
+ ldy #1
+ lda (sp),y
+ ldy #3
+ sta (sp),y
+ pla
+ jmp incsp2 ; Drop 16 bit
+
--- /dev/null
+;
+; Ullrich von Bassewitz, 25.10.2000
+;
+; CC65 runtime: Convert tos from int to long
+;
+
+ .export tosulong, toslong
+ .import decsp2
+ .importzp sp
+
+; Convert TOS from int to long
+
+tosulong:
+ pha
+ jsr decsp2 ; Make room
+ ldy #2
+ lda (sp),y
+ ldy #0
+ sta (sp),y
+ ldy #3
+ lda (sp),y
+ ldy #1
+ sta (sp),y
+ lda #0 ; Zero extend
+toslong2:
+ iny
+ sta (sp),y
+ iny
+ sta (sp),y
+ pla
+ rts
+
+toslong:
+ pha
+ jsr decsp2 ; Make room
+ ldy #2
+ lda (sp),y
+ ldy #0
+ sta (sp),y
+ ldy #3
+ lda (sp),y
+ bmi toslong1
+ ldy #1
+ sta (sp),y
+ lda #$00 ; Positive, high word is zero
+ bne toslong2
+toslong1:
+ ldy #1
+ sta (sp),y
+ lda #$FF
+ bne toslong2
+
projects / cc65 / commitdiff