I am currently busy with other work and will probably look into ARM11 
again later this year.

Single stepping worked on 1176 last time I used it.

Michael

Øyvind Harboe wrote:
> I've committed a couple of ARM11 fixes.
> 
> Is anyone testing ARM11 out there?
> 
> Single stepping seems to be broken.
> 
> Resume & halt appears to work.
> 
>> reset halt
> JTAG device found: 0x2b900f0f (Manufacturer: 0x787, Part: 0xb900, Version: 
> 0x2)
> JTAG device found: 0x07b3601d (Manufacturer: 0x00e, Part: 0x7b36, Version: 
> 0x0)
> Device does not have IDCODE
> JTAG device found: 0x2190101d (Manufacturer: 0x00e, Part: 0x1901, Version: 
> 0x2)
> Error validating JTAG scan chain, IR mismatch, scan returned 0x0c2011
> Could not validate JTAG chain, continuing anyway...
> found ARM1136
>       r0 00000000 (INVALID)
>       r1 43f88000 (INVALID)
>       r2 43f90000 (INVALID)
>       r3 00000001 (INVALID)
>       r4 000069a6 (INVALID)
>       r5 00000000 (INVALID)
>       r6 00000000 (INVALID)
>       r7 1fffc834 (INVALID)
>       r8 00000000 (INVALID)
>       r9 00000001 (INVALID)
>      r10 00000002 (INVALID)
>      r11 000000f0 (INVALID)
>      r12 00000001 (INVALID)
>       sp 1fffff70 (INVALID)
>       lr 00000000 (INVALID)
>       pc 0040569c (INVALID)
>     cpsr 200001d3 (INVALID)
>     dscr 00004003 (INVALID)
> Debug entry: JTAG HALT
> target state: halted
>> setp
> Runtime error, file "?", line 1:
>     Unknown command: setp
>> step
> STEP PC 0040569c
>     dscr 00004007 (00004003)
> target state: halted
>> step
> STEP PC 0040569c
> target state: halted
>> step
> STEP PC 0040569c
> target state: halted
> 
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