or1k memory checker

a.out:     file format elf32-or32


Disassembly of section .text:

00000000 <init-0x100>:
        ...

00000100 <init>:
 100:   18 60 91 00     l.movhi r3,0x9100
 104:   e0 80 00 00     l.add r4,r0,r0
 108:   d8 03 20 00     l.sb 0x0(r3),r4
 10c:   9c a0 02 00     l.addi r5,r0,0x200
 110:   19 40 01 00     l.movhi r10,0x100
 114:   9c c0 00 aa     l.addi r6,r0,0xaa
 118:   9c e0 00 55     l.addi r7,r0,0x55
 11c:   9d 00 00 ff     l.addi r8,r0,0xff

00000120 <loop>:
 120:   d8 05 00 00     l.sb 0x0(r5),r0
 124:   8c 85 00 00     l.lbz r4,0x0(r5)
 128:   e4 24 00 00     l.sfne r4,r0
 12c:   10 00 00 16     l.bf 184 <memerr>
 130:   15 00 00 00     l.nop 0x0
 134:   d8 05 30 00     l.sb 0x0(r5),r6
 138:   8c 85 00 00     l.lbz r4,0x0(r5)
 13c:   e4 24 30 00     l.sfne r4,r6
 140:   10 00 00 11     l.bf 184 <memerr>
 144:   15 00 00 00     l.nop 0x0
 148:   d8 05 38 00     l.sb 0x0(r5),r7
 14c:   8c 85 00 00     l.lbz r4,0x0(r5)
 150:   e4 24 38 00     l.sfne r4,r7
 154:   10 00 00 0c     l.bf 184 <memerr>
 158:   15 00 00 00     l.nop 0x0
 15c:   d8 05 40 00     l.sb 0x0(r5),r8
 160:   8c 85 00 00     l.lbz r4,0x0(r5)
 164:   e4 24 40 00     l.sfne r4,r8
 168:   10 00 00 07     l.bf 184 <memerr>
 16c:   15 00 00 00     l.nop 0x0
 170:   9c a5 00 01     l.addi r5,r5,0x1
 174:   e4 85 50 00     l.sfltu r5,r10
 178:   13 ff ff ea     l.bf 120 <loop>
 17c:   15 00 00 00     l.nop 0x0
 180:   00 00 00 03     l.j 18c <end>

00000184 <memerr>:
 184:   d8 03 40 00     l.sb 0x0(r3),r8

00000188 <endless>:
 188:   00 00 00 00     l.j 188 <endless>

0000018c <end>:
 18c:   15 00 00 00     l.nop 0x0
 190:   03 ff ff ff     l.j 18c <end>