naloga_05

sprotne_naloge/naloga_05/vaja_01/vaja_01_add_16bit.s

@@ -0,0 +1,22 @@
+.text
+.org 0x20
+
+stev1:  .hword  10
+stev2:  .hword  5
+rez:    .space  2
+
+.align
+
+.global _start
+_start:
+
+  adr   r0, stev1
+  ldrh  r1, [r0]
+
+  adr   r0, stev2
+  ldrh  r2, [r0]
+
+  add   r1, r2
+
+  adr   r0, rez
+  str   r1, [r0]

sprotne_naloge/naloga_05/vaja_01/vaja_01_add_32bit.s

@@ -0,0 +1,20 @@
+.text
+.org 0x20
+
+stev1:  .word 10
+stev2:  .word 5
+rez:    .space 4
+
+.global _start
+_start:
+
+  adr r0, stev1
+  ldr r1, [r0]
+
+  adr r0, stev2
+  ldr r2, [r0]
+
+  add r1, r2
+
+  adr r0, rez
+  str r1, [r0]

sprotne_naloge/naloga_05/vaja_01/vaja_01_add_8bit.s

@@ -0,0 +1,22 @@
+.text
+.org 0x20
+
+stev1:  .byte   10
+stev2:  .byte   5
+rez:    .space  1
+
+.align
+
+.global _start
+_start:
+
+  adr   r0, stev1
+  ldrb  r1, [r0]
+
+  adr   r0, stev2
+  ldrb  r2, [r0]
+
+  add   r1, r2
+
+  adr   r0, rez
+  str   r1, [r0]

sprotne_naloge/naloga_05/vaja_01/vaja_01_sub_16bit.s

@@ -0,0 +1,22 @@
+.text
+.org 0x20
+
+stev1:  .hword  10
+stev2:  .hword  5
+rez:    .space  2
+
+.align
+
+.global _start
+_start:
+
+  adr   r0, stev1
+  ldrh  r1, [r0]
+
+  adr   r0, stev2
+  ldrh  r2, [r0]
+
+  sub   r1, r2
+
+  adr   r0, rez
+  str   r1, [r0]

sprotne_naloge/naloga_05/vaja_01/vaja_01_sub_32bit.s

@@ -0,0 +1,20 @@
+.text
+.org 0x20
+
+stev1:  .word 10
+stev2:  .word 5
+rez:    .space 4
+
+.global _start
+_start:
+
+  adr r0, stev1
+  ldr r1, [r0]
+
+  adr r0, stev2
+  ldr r2, [r0]
+
+  sub r1, r2
+
+  adr r0, rez
+  str r1, [r0]

sprotne_naloge/naloga_05/vaja_01/vaja_01_sub_8bit.s

@@ -0,0 +1,22 @@
+.text
+.org 0x20
+
+stev1:  .byte   10
+stev2:  .byte   5
+rez:    .space  1
+
+.align
+
+.global _start
+_start:
+
+  adr   r0, stev1
+  ldrb  r1, [r0]
+
+  adr   r0, stev2
+  ldrb  r2, [r0]
+
+  sub   r1, r2
+
+  adr   r0, rez
+  str   r1, [r0]

sprotne_naloge/naloga_05/vaja_02.s

@@ -0,0 +1,25 @@
+.text
+.org 0x20
+
+stev1:  .word 0x50
+stev2:  .word 100
+stev3:  .word 0x2f
+
+.align
+
+.global _start
+_start:
+
+  adr r0, stev3
+  ldr r3, [r0]
+
+  adr r0, stev2
+  ldr r2, [r0]
+
+  adr r0, stev1
+  ldr r1, [r0]
+
+  add r2, r3
+  sub r1, r2, r1
+
+  str r1, [r0]

sprotne_naloge/naloga_05/vaja_03.s

@@ -0,0 +1,24 @@
+.text
+.org 0x20
+
+stev1:  .word 0x12345678
+stev2:  .byte 128
+.align
+stev3:  .hword 0xf123
+.align
+
+.global _start
+_start:
+
+  adr r0, stev1
+  ldr r1, [r0]
+
+  adr r0, stev2
+  ldrb r2, [r0]
+
+  ldrsb r3, [r0]
+
+  adr r0, stev3
+  ldrh r4, [r0]
+
+  ldrsh r5, [r0]

sprotne_naloge/naloga_05/vaja_04/vaja_04_a.s

@@ -0,0 +1,20 @@
+.text
+.org 0x20
+
+stev1:  .byte 15
+stev2:  .byte 130
+
+.align
+
+.global _start
+_start:
+
+  adr   r0, stev2
+  ldrb  r2, [r0]
+
+  adr   r0, stev1
+  ldrb  r1, [r0]
+
+  add   r1, r2
+
+  str   r1, [r0]

sprotne_naloge/naloga_05/vaja_04/vaja_04_b.s

@@ -0,0 +1,20 @@
+.text
+.org 0x20
+
+stev1:  .byte 15
+stev2:  .byte 130
+
+.align
+
+.global _start
+_start:
+
+  adr   r0, stev2
+  ldrsb r2, [r0]
+
+  adr   r0, stev1
+  ldrsb r1, [r0]
+
+  add   r1, r2
+
+  str   r1, [r0]

sprotne_naloge/naloga_05/vaja_04/vaja_04_c.s

@@ -0,0 +1,20 @@
+.text
+.org 0x20
+
+stev1:  .word 128
+stev2:  .byte 128
+
+.align
+
+.global _start
+_start:
+
+  adr   r0, stev2
+  ldrb  r2, [r0]
+
+  adr   r0, stev1
+  ldrb  r1, [r0]
+
+  add   r1, r2
+
+  str   r1, [r0]