Openrisc openADK debug

gistfile1.txt

Running openADK

http://debug.openadk.org/or1k/
[ ]	or1k-sim-initramfspiggyback-kernel	2016-11-14 19:58 	4.9M	 
[ ]	or1ksim.cfg	2016-11-14 19:58 	19K	 

## System Booting
[   21.012000] NET: Registered protocol family 17
[   21.748000] devtmpfs: mounted
[   21.764000] Freeing unused kernel memory: 1752K (c0296000 - c044c000)
System initialization ...

## This is what I see in sim tracer
S c0007a74: 86920118 l.lwz   r20,0x118(r18)  r20        = c1527140  flag: 0
S c0007a78: e060a002 l.sub   r3,r0,r20       r3         = 3ead8ec0  flag: 0
S c0007a7c: e0741804 l.or    r3,r20,r3       r3         = ffffffc0  flag: 0
S c0007a80: bd630000 l.sfgesir3,0x0                                 flag: 0
S c0007a84: 10000098 l.bf    0x98                                   flag: 0
S c0007a88: 9ca22000 l.addi  r5,r2,0x2000    r5         = 000a2b84  flag: 0
S c0007a8c: 9f940034 l.addi  r28,r20,0x34    r28        = c1527174  flag: 0
S c0007a90: d4012808 l.sw    0x8(r1),r5      [c14b7e40] = 000a2b84  flag: 0
S c0007a94: aad60002 l.ori   r22,r22,0x2     r22        = 00030002  flag: 0
S c0007a98: 0407f9a7 l.jal   0x7f9a7                                flag: 0  < This jump goes to...
S c0007a9c: a87c0000 l.ori   r3,r28,0        r3         = c1527174  flag: 0
S c0206134: 00000000 l.j     0x0                                    flag: 0  < Here where we have 0x00 ixn
S 00000a00: 000005d8 l.j     0x5d8                                  flag: 0  < This triggers 0xa00 Ixn TLB miss
S 00000a04: 15000000 l.nop   0                                      flag: 0    that seems like there is missing 
S 00002160: d4001064 l.sw    0x64(r0),r2     [00000064] = 000a0b84  flag: 0    code at c0206134
S 00002164: d4001868 l.sw    0x68(r0),r3     [00000068] = c1527174  flag: 0
S 00002168: d400206c l.sw    0x6c(r0),r4     [0000006c] = 001fff00  flag: 0