19 lines
280 B
ArmAsm
19 lines
280 B
ArmAsm
.sect .text; .sect .rom; .sect .data; .sect .bss
|
|
.sect .text
|
|
.define .sti
|
|
|
|
! #bytes in cx
|
|
! destination address in di
|
|
.sti:
|
|
pop bx ! return address
|
|
sar cx,1
|
|
jnb 1f
|
|
pop ax
|
|
stosb
|
|
jmp bx
|
|
1:
|
|
mov si,sp
|
|
rep movs
|
|
mov sp,si
|
|
jmp bx
|