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Re: [PATCH 1/2] target/mips: Fold jazz behaviour into mips_cpu_do_transa
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From: |
Richard Henderson |
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Subject: |
Re: [PATCH 1/2] target/mips: Fold jazz behaviour into mips_cpu_do_transaction_failed |
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Date: |
Sun, 28 Feb 2021 13:39:58 -0800 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.7.1 |
On 2/28/21 8:14 AM, Philippe Mathieu-Daudé wrote:
>> + /* Used for the jazz board to modify mips_cpu_do_transaction_failed. */
>
> Isn't it possible to have other (old) boards doing something similar?
It's possible, but I doubt any need to.
I think the comment in hw/mips/jazz.c is correct, in essence. That we're
simply being bug-compatible with older qemu, and that real jazz hw does not
discriminate between instruction and data loads.
r~