22 lines
337 B
NASM
22 lines
337 B
NASM
PRESERVE8
|
|
THUMB
|
|
AREA |.text|, CODE, READONLY
|
|
EXPORT __main
|
|
__main
|
|
LDR R0,=0xFFC0FFFF
|
|
LSLS R0,R0,(#32-8-16) ;(32-W-P)
|
|
LSRS R0,R0,(#32-W) ;(32-W)
|
|
|
|
LDR R0,=0XFFC0FFFF
|
|
MOVS R1, #16 ; #P
|
|
MOVS R2, #8 ;(32-w-p)
|
|
MOVS R3, #(32-8) ;(32-W)
|
|
|
|
RORS R0,R0,R1
|
|
LSRS R0,R0,R2
|
|
RORS R0,R0,R3
|
|
STOP
|
|
B STOP
|
|
END
|
|
|