30 lines
384 B
ArmAsm
30 lines
384 B
ArmAsm
.sect .text; .sect .rom; .sect .data; .sect .bss; .sect .text
|
|
.sect .text
|
|
.define strhp~
|
|
.extern trp~,reghp~
|
|
! $Id$
|
|
|
|
EHEAP = 021
|
|
|
|
strhp~:
|
|
mov (sp)+,r0
|
|
mov (sp)+,r1
|
|
mov r0,-(sp)
|
|
mov r1,reghp~
|
|
cmp r1,2f
|
|
blos 1f
|
|
add $01777,r1
|
|
bic $01777,r1
|
|
mov r1,-(sp)
|
|
mov r1,2f
|
|
jsr pc,BRK
|
|
tst (sp)+
|
|
tst r0
|
|
blt 3f
|
|
1: rts pc
|
|
3: mov $EHEAP,-(sp)
|
|
jsr pc,trp~
|
|
rts pc
|
|
.sect .data
|
|
2: .data2 0
|