27 lines
360 B
ArmAsm
27 lines
360 B
ArmAsm
|
.define _syscall
|
||
|
|
.extern _syscall
|
||
|
|
.extern cerror
|
||
|
|
.sect .text
|
||
|
|
.sect .rom
|
||
|
|
.sect .data
|
||
|
|
.sect .bss
|
||
|
|
.sect .text
|
||
|
|
_syscall:
|
||
|
|
move.l 4(sp),d0
|
||
|
|
move.l 8(sp),a0
|
||
|
|
move.l 12(sp),d1
|
||
|
|
move.l 16(sp),a1
|
||
|
|
movem.l d2/d3/a2,sv
|
||
|
|
move.l 20(sp),d2
|
||
|
|
move.l 24(sp),a2
|
||
|
|
move.l 28(sp),d3
|
||
|
|
trap #0
|
||
|
|
movem.l sv,d2/d3/a2
|
||
|
|
bcs 1f
|
||
|
|
rts
|
||
|
|
1:
|
||
|
|
jmp cerror
|
||
|
|
|
||
|
|
.sect .bss
|
||
|
|
sv: .space 12
|