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Re: [PATCH] target/xtensa: statically allocate xtensa_insnbufs in DisasC
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From: |
Richard Henderson |
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Subject: |
Re: [PATCH] target/xtensa: statically allocate xtensa_insnbufs in DisasContext |
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Date: |
Tue, 7 Apr 2020 13:29:37 -0700 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.4.1 |
On 4/7/20 12:09 PM, Max Filippov wrote:
> Rather than dynamically allocate, and risk failing to free
> when we longjmp out of the translator, allocate the maximum
> buffer size based on the maximum supported instruction length.
>
> Suggested-by: Richard Henderson <address@hidden>
> Signed-off-by: Max Filippov <address@hidden>
> ---
> target/xtensa/cpu.h | 3 +++
> target/xtensa/helper.c | 1 +
> target/xtensa/translate.c | 17 ++---------------
> 3 files changed, 6 insertions(+), 15 deletions(-)
Reviewed-by: Richard Henderson <address@hidden>
Tested-by: Richard Henderson <address@hidden>
r~