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Re: [PATCH 0/4] target/rx: Track PSW.U in tb->flags
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From: |
Yoshinori Sato |
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Subject: |
Re: [PATCH 0/4] target/rx: Track PSW.U in tb->flags |
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Date: |
Tue, 19 Apr 2022 16:40:59 +0900 |
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User-agent: |
Wanderlust/2.15.9 (Almost Unreal) SEMI-EPG/1.14.7 (Harue) FLIM-LB/1.14.9 (Gojō) APEL-LB/10.8 EasyPG/1.0.0 Emacs/27.1 (x86_64-pc-linux-gnu) MULE/6.0 (HANACHIRUSATO) |
On Mon, 18 Apr 2022 01:51:26 +0900,
Richard Henderson wrote:
>
> This is a follow up to Kawada-san's patch for the problem
> of a missed update to the stack pointer in CLRPSW/SETPSW.
> This fixes the problem without movcond by tracking the
> current state of PSW.U within the TB.
>
>
> r~
>
>
> Richard Henderson (4):
> target/rx: Put tb_flags into DisasContext
> target/rx: Store PSW.U in tb->flags
> target/rx: Move DISAS_UPDATE check for write to PSW
> target/rx: Swap stack pointers on clrpsw/setpsw instruction
>
> target/rx/cpu.h | 1 +
> target/rx/translate.c | 67 +++++++++++++++++++++++--------------------
> 2 files changed, 37 insertions(+), 31 deletions(-)
>
> --
> 2.25.1
>
Reviewed-by: Yoshinori Sato <ysato@users.sourceforge.jp>
--
Yosinori Sato