ack/mach/i86/libem/trp.s
1991-09-02 15:46:16 +00:00

22 lines
274 B
ArmAsm

.sect .text; .sect .rom; .sect .data; .sect .bss
.sect .text
.define .trp
.define .stop
.extern .trppc
! ax is trap number
.trp:
xor bx,bx
xchg bx,(.trppc)
test bx,bx
jz 2f
push ax
call bx
pop ax
ret
2:
call .stop
.stop:
jmp __exit