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Re: [Qemu-ppc] [Qemu-devel] [PATCH v1 1/1] ppc: Correctly define POWERPC
From: |
Alexander Graf |
Subject: |
Re: [Qemu-ppc] [Qemu-devel] [PATCH v1 1/1] ppc: Correctly define POWERPC_INSNS2_DEFAULT |
Date: |
Mon, 12 Mar 2012 20:20:15 +0100 |
On 05.03.2012, at 21:26, Meador Inge wrote:
> On 03/05/2012 01:53 PM, Andreas Färber wrote:
>
>> Am 05.03.2012 18:06, schrieb Meador Inge:
>>> On 02/23/2012 07:44 AM, Meador Inge wrote:
>>>
>>>> 'POWERPC_INSNS2_DEFAULT' was defined incorrectly which was causing the
>>>> opcode table creation code to erroneously register 'eieio' and 'mbar'
>>>> for the "default" processor:
>>>>
>>>> ** ERROR: opcode 1a already assigned in opcode table 16
>>>> *** ERROR: unable to insert opcode [1f-16-1a]
>>>> *** ERROR initializing PowerPC instruction 0x1f 0x16 0x1a
>>>>
>>>> Signed-off-by: Meador Inge <address@hidden>
>>>
>>> Ping.
>>
>> Cc'ing qemu-ppc.
>>
>> What's the test case (command line) that breaks? Don't all machines use
>> different default CPUs? I would rather drop these ..._DEFAULT defines in
>> favor of using a real CPU model - but maybe I'm misunderstanding something?
>
> I meant quite literally the "default" CPU:
>
> $ ./install/bin/qemu-system-ppc -cpu default
> *** ERROR: opcode 1a already assigned in opcode table 16
> *** ERROR: unable to insert opcode [1f-16-1a]
> *** ERROR initializing PowerPC instruction 0x1f 0x16 0x1a
> Segmentation fault (core dumped)
Ouch. And thanks, applied to ppc-next.
Alex