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Re: [Qemu-devel] [Qemu-ppc] [PATCH for-1.1 3/3] tcg/ppc: Fix CONFIG_TCG_
From: |
Alexander Graf |
Subject: |
Re: [Qemu-devel] [Qemu-ppc] [PATCH for-1.1 3/3] tcg/ppc: Fix CONFIG_TCG_PASS_AREG0 mode |
Date: |
Tue, 8 May 2012 21:40:14 +0200 |
On 08.05.2012, at 21:34, Andreas Färber wrote:
> Am 08.05.2012 19:43, schrieb Alexander Graf:
>>
>> On 08.05.2012, at 19:39, Alexander Graf wrote:
>>
>>> On 07.05.2012, at 01:46, Andreas Färber wrote:
>>>
>>>> Adjust the tcg_out_qemu_{ld,st}() slow paths to pass AREG0 in r3.
>>>> Automate the register numbering to avoid double-coding the two modes,
>>>> and introduce TCG_TARGET_CALL_ALIGN_I64_ARG() macro to align for SVR4
>>>> but not for Darwin ABI.
>>>>
>>>> Based on patch by malc.
>>>
>>> AREG0-free PPC works for me with this patch on a ppc32 host.
>>>
>>> Tested-by: Alexander Graf <address@hidden>
>>
>> I take that one back - it breaks once things get more complex. Debugging ...
>
> We've been modifying the slow path here - I wonder if any changes are
> needed for the fast path? Don't understand that one unfortunately...
I already posted the fix :)
Alex
Re: [Qemu-devel] [Qemu-ppc] [PATCH for-1.1 0/3] tcg/ppc: AREG0 support and Darwin fixes, Alexander Graf, 2012/05/08
- Re: [Qemu-devel] [Qemu-ppc] [PATCH for-1.1 0/3] tcg/ppc: AREG0 support and Darwin fixes, malc, 2012/05/08
- Re: [Qemu-devel] [Qemu-ppc] [PATCH for-1.1 0/3] tcg/ppc: AREG0 support and Darwin fixes, Alexander Graf, 2012/05/08
- Re: [Qemu-devel] [Qemu-ppc] [PATCH for-1.1 0/3] tcg/ppc: AREG0 support and Darwin fixes, Andreas Färber, 2012/05/08
- Re: [Qemu-devel] [Qemu-ppc] [PATCH for-1.1 0/3] tcg/ppc: AREG0 support and Darwin fixes, Alexander Graf, 2012/05/08
- Re: [Qemu-devel] [Qemu-ppc] [PATCH for-1.1 0/3] tcg/ppc: AREG0 support and Darwin fixes, Andreas Färber, 2012/05/08
- Re: [Qemu-devel] [Qemu-ppc] [PATCH for-1.1 0/3] tcg/ppc: AREG0 support and Darwin fixes, malc, 2012/05/08
- Re: [Qemu-devel] [Qemu-ppc] [PATCH for-1.1 0/3] tcg/ppc: AREG0 support and Darwin fixes, Andreas Färber, 2012/05/08
- Re: [Qemu-devel] [Qemu-ppc] [PATCH for-1.1 0/3] tcg/ppc: AREG0 support and Darwin fixes, malc, 2012/05/08
- Re: [Qemu-devel] [Qemu-ppc] [PATCH for-1.1 0/3] tcg/ppc: AREG0 support and Darwin fixes, malc, 2012/05/08