1987-05-15 09:11:10 +00:00
|
|
|
.sect .text; .sect .rom; .sect .data; .sect .bss; .sect .text
|
|
|
|
|
.sect .text
|
|
|
|
|
.define rmi4~
|
|
|
|
|
.extern save~,retu~
|
1994-06-24 14:02:31 +00:00
|
|
|
! $Id$
|
1984-07-19 12:51:00 +00:00
|
|
|
|
|
|
|
|
rmi4~:
|
|
|
|
|
jsr pc,save~
|
|
|
|
|
mov 02(sp),r3
|
|
|
|
|
sxt r4
|
|
|
|
|
bpl 1f
|
|
|
|
|
neg r3
|
|
|
|
|
1: cmp r4,(sp)
|
|
|
|
|
bne hardrmi4
|
|
|
|
|
mov 06(sp),r2
|
|
|
|
|
mov 04(sp),r1
|
|
|
|
|
mov r1,r4
|
|
|
|
|
bge 2f
|
|
|
|
|
neg r1
|
|
|
|
|
neg r2
|
|
|
|
|
sbc r1
|
|
|
|
|
2: mov r4,-(sp)
|
|
|
|
|
clr r0
|
|
|
|
|
div r3,r0
|
|
|
|
|
mov r1,r0
|
|
|
|
|
mov r1,r4
|
|
|
|
|
mov r2,r1
|
|
|
|
|
div r3,r0
|
|
|
|
|
bvc 3f
|
|
|
|
|
mov r2,r1
|
|
|
|
|
mov r4,r0
|
|
|
|
|
sub r3,r0
|
|
|
|
|
div r3,r0
|
|
|
|
|
tst r1
|
|
|
|
|
beq 3f
|
|
|
|
|
add r3,r1
|
|
|
|
|
3: tst (sp)+
|
|
|
|
|
bpl 4f
|
|
|
|
|
neg r1
|
|
|
|
|
4: sxt r0
|
|
|
|
|
br 9f
|
|
|
|
|
hardrmi4:
|
|
|
|
|
mov 06(sp),r2
|
|
|
|
|
mov 04(sp),r1
|
|
|
|
|
bpl 5f
|
|
|
|
|
neg r1
|
|
|
|
|
neg r2
|
|
|
|
|
sbc r1
|
|
|
|
|
5: clr r0
|
|
|
|
|
mov (sp),r3
|
|
|
|
|
bge 6f
|
|
|
|
|
neg r3
|
|
|
|
|
neg 02(sp)
|
|
|
|
|
sbc r3
|
1988-04-22 18:37:59 +00:00
|
|
|
6: mov $16,r4
|
1984-07-19 12:51:00 +00:00
|
|
|
1: clc
|
|
|
|
|
rol r2
|
|
|
|
|
rol r1
|
|
|
|
|
rol r0
|
|
|
|
|
cmp r3,r0
|
|
|
|
|
bhi 7f
|
|
|
|
|
bcs 8f
|
|
|
|
|
cmp 02(sp),r1
|
|
|
|
|
blos 8f
|
|
|
|
|
7: sob r4,1b
|
|
|
|
|
br 2f
|
|
|
|
|
8: sub 02(sp),r1
|
|
|
|
|
sbc r0
|
|
|
|
|
sub r3,r0
|
|
|
|
|
sob r4,1b
|
|
|
|
|
2: tst 04(sp)
|
|
|
|
|
bge 9f
|
|
|
|
|
neg r0
|
|
|
|
|
neg r1
|
|
|
|
|
sbc r0
|
|
|
|
|
9: add $010,sp
|
|
|
|
|
jmp retu~
|
