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Re: [PATCH for-9.1] target/m68k: Always return a temporary from gen_lea_


From: Philippe Mathieu-Daudé
Subject: Re: [PATCH for-9.1] target/m68k: Always return a temporary from gen_lea_mode
Date: Tue, 13 Aug 2024 10:40:49 +0200
User-agent: Mozilla Thunderbird

On 13/8/24 02:07, Richard Henderson wrote:
Returning a raw areg does not preserve the value if the areg
is subsequently modified.  Fixes, e.g. "jsr (sp)", where the
return address is pushed before the branch.

Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2483
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
  target/m68k/translate.c | 4 +++-
  1 file changed, 3 insertions(+), 1 deletion(-)

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>





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