Re: [Qemu-devel] [PATCH v9 38/84] target/mips: Implement emulation of nanoMIPS LLWP/SCWP pair

[Richard Henderson]

On 08/16/2018 07:57 AM, Aleksandar Markovic wrote:
> From: Aleksandar Rikalo <address@hidden>
> 
> Implement support for nanoMIPS LLWP/SCWP instructions. Beside
> adding core functionality of these instructions, this patch adds
> support for availability control via configuration bit XNP.
> 
> Reviewed-by: Aleksandar Markovic <address@hidden>
> Signed-off-by: Dimitrije Nikolic <address@hidden>
> Signed-off-by: Aleksandar Markovic <address@hidden>
> Signed-off-by: Stefan Markovic <address@hidden>
> ---
>  linux-user/mips/cpu_loop.c | 25 +++++++++++---
>  target/mips/cpu.h          |  5 ++-
>  target/mips/internal.h     |  5 ++-
>  target/mips/translate.c    | 86 
> ++++++++++++++++++++++++++++++++++++++++++++++
>  4 files changed, 114 insertions(+), 7 deletions(-)

Probably all of the linux-user/ changes are moot.
But we should simply clean that up all at once when
converting the whole mips target to tcg_gen_atomic_*.

Reviewed-by: Richard Henderson <address@hidden>

r~