qemu-arm
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [PATCH 09/14] target/arm: Implement the SET* instructions


From: Richard Henderson
Subject: Re: [PATCH 09/14] target/arm: Implement the SET* instructions
Date: Sat, 9 Sep 2023 08:58:17 -0700
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.15.0

On 9/7/23 09:03, Peter Maydell wrote:
Implement the SET* instructions which collectively implement a
"memset" operation.  These come in a set of three, eg SETP
(prologue), SETM (main), SETE (epilogue), and each of those has
different flavours to indicate whether memory accesses should be
unpriv or non-temporal.

This commit does not include the "memset with tag setting"
SETG* instructions.

Signed-off-by: Peter Maydell<peter.maydell@linaro.org>
---
  target/arm/tcg/helper-a64.h    |   4 +
  target/arm/tcg/a64.decode      |  16 ++
  target/arm/tcg/helper-a64.c    | 323 +++++++++++++++++++++++++++++++++
  target/arm/tcg/translate-a64.c |  49 +++++
  4 files changed, 392 insertions(+)

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

r~



reply via email to

[Prev in Thread] Current Thread [Next in Thread]