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4 Commits
609a89aa8f ... master

Author SHA1 Message Date
Gašper Dobrovoljc
4b6ea9f800 naloga_10 2024-01-07 18:06:17 +01:00
Gašper Dobrovoljc
4089d9fb5f Join naloga_08 2024-01-03 22:52:01 +01:00
Gašper Dobrovoljc
5aee58cb4a naloga_8 2023-12-12 17:19:11 +01:00
Gašper Dobrovoljc
f14b5c4907 naloga_06 2023-12-12 17:19:06 +01:00
16 changed files with 719 additions and 0 deletions
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48
naloga_06/naloga_06.txt Normal file
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1. naloga
.text
.org 0x20
.align
.global _start
_start: @ stanje zastavic register nepred. pred.
movs r0, #0 @ N = 0, Z = 1 0x00000000 0 0
subs r0, r0, #1 @ N=1,Z=0,C=0,V=0 0xffffffff maks -1
adds r0, r0, #2 @ N=0,Z=0,C=1,V=0 0x00000001 1 1
end: b end
2. naloga
.text
.org 0x20
.align
.global _start
_start: @ stanje zastavic register nepred. pred.
movs r0, #1 @ N = 0, Z = 0 0x00000001 1 1
subs r0, r0, #1 @ N=0,Z=1,C=1,V=0 0x00000000 0 0
subs r0, r0, #1 @ N=1,Z=0,C=0,V=0 0xffffffff maks -1
end: b end
3. naloga
.text
.org 0x20
STEV1: .hword -10
STEV2: .byte 0x64
STEV3: .byte -2
.align
.global _start
_start:
adr r0, STEV2
ldrsb r2, [r0]
adr r0, STEV3
ldrsb r3, [r0]
add r2, r2, r3
adr r0, STEV1
ldrsh r1, [r0]
sub r1, r2, r1
strh r1, [r0]
end: b end

11
naloga_06/vaja_01.s Normal file
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.text
.org 0x20
.align
.global _start
_start:
movs r0, #0
subs r0, r0, #1
adds r0, r0, #2
end:
b end

11
naloga_06/vaja_02.s Normal file
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.text
.org 0x20
.align
.global _start
_start:
movs r0, #1
subs r0, r0, #1
subs r0, r0, #1
end:
b end

24
naloga_06/vaja_03.s Normal file
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.text
.org 0x20
STEV1: .hword -10
STEV2: .byte 0x64
STEV3: .byte -2
.align
.global _start
_START:
adr r0, STEV2
ldrsb r2, [r0]
adr r0, STEV3
ldrsb r3, [r0]
add r2, r2, r3
adr r0, STEV1
ldrsh r1, [r0]
sub r1, r2, r1
strh r1, [r0]
END:
b end

162
naloga_08/naloga_08.txt Normal file
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@ Vaja 1
.text
.org 0x20
stev1: .space 4
stev2: .word 123
stev3: .word 456
.global _start
_start:
@ stev2 -> r2
adr r0, stev2
ldr r2, [r0]
@ stev3 -> r3
adr r0, stev3
ldr r3, [r0]
@ r2 = r3
mov r2, r3
@ r2 > r3
cmp r2, r3
bhi dalje
mov r1, r3
dalje:
@ r1 -> stev1
adr r0, stev1
str r1, [r0]
@ Vaja 2
.text
.org 0x20
stev1: .space 4
stev2: .word 123
stev3: .word 456
.global _start
_start:
@ stev2 -> r2
adr r0, stev2
ldr r2, [r0]
@ stev3 -> r3
adr r0, stev3
ldr r3, [r0]
@ r2 = r3
mov r2, r3
@ r2 < r3
cmp r2, r3
blo dalje
mov r1, r3
dalje:
@ r1 -> stev1
adr r0, stev1
str r1, [r0]
@ Vaja 3a
.text
.org 0x20
stev1: .space 4
stev2: .word 123
stev3: .word 456
.global _start
_start:
@ stev2 -> r2
adr r0, stev2
ldrs r2, [r0]
@ stev3 -> r3
adr r0, stev3
ldrs r3, [r0]
@ r2 = r3
mov r2, r3
@ r2 > r3
cmp r2, r3
bgt dalje
mov r1, r3
dalje:
@ r1 -> stev1
adr r0, stev1
str r1, [r0]
@ Vaja 3b
.text
.org 0x20
stev1: .space 4
stev2: .word 123
stev3: .word 456
.global _start
_start:
@ stev2 -> r2
adr r0, stev2
ldrs r2, [r0]
@ stev3 -> r3
adr r0, stev3
ldrs r3, [r0]
@ r2 = r3
mov r2, r3
@ r2 > r3
cmp r2, r3
blt dalje
mov r1, r3
dalje:
@ r1 -> stev1
adr r0, stev1
str r1, [r0]
@ Vaja 4
.text
.org 0x20
.global _start
_start:
zanka:
cmp r1, r2
blo l1
beq l2
sub r1, r2
b zanka
l1:
sub r2, r1
b zanka
l2:

32
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.text
.org 0x20
stev1: .space 4
stev2: .word 123
stev3: .word 456
.global _start
_start:
@ stev2 -> r2
adr r0, stev2
ldr r2, [r0]
@ stev3 -> r3
adr r0, stev3
ldr r3, [r0]
@ r2 = r3
mov r2, r3
@ r2 > r3
cmp r2, r3
bhi dalje
mov r1, r3
dalje:
@ r1 -> stev1
adr r0, stev1
str r1, [r0]

32
naloga_08/vaja_02.s Normal file
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.text
.org 0x20
stev1: .space 4
stev2: .word 123
stev3: .word 456
.global _start
_start:
@ stev2 -> r2
adr r0, stev2
ldr r2, [r0]
@ stev3 -> r3
adr r0, stev3
ldr r3, [r0]
@ r2 = r3
mov r2, r3
@ r2 < r3
cmp r2, r3
blo dalje
mov r1, r3
dalje:
@ r1 -> stev1
adr r0, stev1
str r1, [r0]

32
naloga_08/vaja_03_a.s Normal file
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.text
.org 0x20
stev1: .space 4
stev2: .word 123
stev3: .word 456
.global _start
_start:
@ stev2 -> r2
adr r0, stev2
ldrs r2, [r0]
@ stev3 -> r3
adr r0, stev3
ldrs r3, [r0]
@ r2 = r3
mov r2, r3
@ r2 > r3
cmp r2, r3
bgt dalje
mov r1, r3
dalje:
@ r1 -> stev1
adr r0, stev1
str r1, [r0]

32
naloga_08/vaja_03_b.s Normal file
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.text
.org 0x20
stev1: .space 4
stev2: .word 123
stev3: .word 456
.global _start
_start:
@ stev2 -> r2
adr r0, stev2
ldrs r2, [r0]
@ stev3 -> r3
adr r0, stev3
ldrs r3, [r0]
@ r2 = r3
mov r2, r3
@ r2 > r3
cmp r2, r3
blt dalje
mov r1, r3
dalje:
@ r1 -> stev1
adr r0, stev1
str r1, [r0]

19
naloga_08/vaja_04.s Normal file
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.text
.org 0x20
.global _start
_start:
zanka:
cmp r1, r2
blo l1
beq l2
sub r1, r2
b zanka
l1:
sub r2, r1
b zanka
l2:

166
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@ Vaja 1
.text
.org 0x20
max1: .word 48000
max2: .word 24000000
.global _start
_start:
mov r1, #0
adr r0, max1
ldr r2, [r0]
adr r0, max2
ldr r3, [r0]
loop1:
loop2:
add r1, #1
cmp r1, r2
blt loop2
cmp r1, r3
blt loop1
_end:
b _end
@ Vaja 2
.text
.org 0x20
tab: .space 8
.global _start
_start:
adr r0, tab
mov r1, #0
mov r2, #0xff
loop:
strb r2, [r0, r1]
add r1, #1
cmp r1, #7
bls loop
_end:
b _end
@ Vaja 3
.text
.org 0x20
tabela: .byte 192, 155, 224, 48, 0, 128, 99, 147, 177, 100
rezultat: .space 2
@ r0 - addr
@ r1 - > 100 count
@ r2 - index
@ r3 - tmp
@ r4 - sum
.global _start
_start:
adr r0, tabela
mov r1, #0
mov r2, #0
mov r4, #0
loop:
ldrb r3, [r0, r2]
add r4, r3
cmp r3, #100
addhi r1, #1
cmp r2, #9
add r2, #1
bls loop
adr r0, rezultat
strh r4, [r0]
_end:
b _end
@ Vaja 4
.text
.org 0x20
niz: .asciz "Zunaj je mraz, sneg in poledica."
.align
@ r0 - addr
@ r1 - count
@ r2 - tmp
.global _start
_start:
adr r0, niz
mov r1, #0
loop:
ldrb r2, [r0]
cmp r2, #' '
addeq r1, #1
cmp r2, #0
add r0, #1
bne loop
_end:
b _end
@ Vaja 5
.text
.org 0x20
tabela: .hword 1, 100, -255, 24, -88, 31, 56, 192, 155, -224, 0, 101, -199, 47
.align
@ r0 - adr
@ r1 - index
@ r2 - tmp
@ r3 - zero
.global _start
_start:
adr r0, tabela
mov r1, #0
mov r3, #0
loop:
ldrsh r2, [r0, r1]
cmp r2, #-100
strgeh r3, [r0, r1]
blt step
cmp r2, #100
strlth r3, [r0, r1]
blt step
step:
cmp r1, #24
add r1, #2
bls loop
_end:
b _end

28
naloga_10/vaja_01.s Normal file
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.text
.org 0x20
max1: .word 48000
max2: .word 24000000
.global _start
_start:
mov r1, #0
adr r0, max1
ldr r2, [r0]
adr r0, max2
ldr r3, [r0]
loop1:
loop2:
add r1, #1
cmp r1, r2
blt loop2
cmp r1, r3
blt loop1
_end:
b _end

19
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.text
.org 0x20
tab: .space 8
.global _start
_start:
adr r0, tab
mov r1, #0
mov r2, #0xff
loop:
strb r2, [r0, r1]
add r1, #1
cmp r1, #7
bls loop
_end:
b _end

37
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.text
.org 0x20
tabela: .byte 192, 155, 224, 48, 0, 128, 99, 147, 177, 100
rezultat: .space 2
@ r0 - addr
@ r1 - > 100 count
@ r2 - index
@ r3 - tmp
@ r4 - sum
.global _start
_start:
adr r0, tabela
mov r1, #0
mov r2, #0
mov r4, #0
loop:
ldrb r3, [r0, r2]
add r4, r3
cmp r3, #100
addhi r1, #1
cmp r2, #9
add r2, #1
bls loop
adr r0, rezultat
strh r4, [r0]
_end:
b _end

28
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.text
.org 0x20
niz: .asciz "Zunaj je mraz, sneg in poledica."
.align
@ r0 - addr
@ r1 - count
@ r2 - tmp
.global _start
_start:
adr r0, niz
mov r1, #0
loop:
ldrb r2, [r0]
cmp r2, #' '
addeq r1, #1
cmp r2, #0
add r0, #1
bne loop
_end:
b _end

38
naloga_10/vaja_05.s Normal file
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.text
.org 0x20
tabela: .hword 1, 100, -255, 24, -88, 31, 56, 192, 155, -224, 0, 101, -199, 47
.align
@ r0 - adr
@ r1 - index
@ r2 - tmp
@ r3 - zero
.global _start
_start:
adr r0, tabela
mov r1, #0
mov r3, #0
loop:
ldrsh r2, [r0, r1]
cmp r2, #-100
strgeh r3, [r0, r1]
blt step
cmp r2, #100
strlth r3, [r0, r1]
blt step
step:
cmp r1, #24
add r1, #2
bls loop
_end:
b _end