ra/sprotne_naloge/naloga_04/vaja_03.s
2023-11-06 09:00:05 +01:00

35 lines
456 B
ArmAsm

.text
.org 0x20
tabela: .space 6
.align
.global _start
_start:
adr r0, tabela
ldr r1, =0x04030201
str r1, [r0]
ldrh r1, =0x0605
str r1, [r0, #4]
@ zamenjaj 1. <-> 6.
ldrb r1, [r0]
ldrb r2, [r0, #5]
strb r2, [r0]
strb r1, [r0, #5]
@ zamenjaj 2. <-> 5.
ldrb r1, [r0, #1]
ldrb r2, [r0, #4]
strb r2, [r0, #1]
strb r1, [r0, #4]
@ zamenjaj 3. <-> 4.
ldrb r1, [r0, #2]
ldrb r2, [r0, #3]
strb r2, [r0, #2]
strb r1, [r0, #3]