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Re: [Qemu-trivial] [Qemu-devel] [PATCH] target-arm: Report unimplemented
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From: |
Peter Maydell |
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Subject: |
Re: [Qemu-trivial] [Qemu-devel] [PATCH] target-arm: Report unimplemented opcodes (LOG_UNIMP) |
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Date: |
Wed, 28 Aug 2013 15:34:55 +0100 |
On 28 August 2013 15:31, Richard Henderson <address@hidden> wrote:
> On 08/28/2013 01:15 AM, Peter Maydell wrote:
>> [*] not impossible, we already do something on the ppc
>> that's similar; however I'd really want to take the time to
>> figure out how to do endianness swapping "properly"
>> and what qemu does currently before messing with it.
>
> I've got a loose plan in my head for how to clean up handling of
> reverse-endian load/store instructions at both the translator and
> tcg backend levels.
Nice. Will it allow us to get rid of TARGET_WORDS_BIGENDIAN?
-- PMM