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Re: [PATCH 18/22] bsd-user: Define target_arg64


From: Richard Henderson
Subject: Re: [PATCH 18/22] bsd-user: Define target_arg64
Date: Wed, 2 Feb 2022 08:33:00 +1100
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.5.0

On 2/1/22 22:14, Warner Losh wrote:
target_arg64 is a generic way to extract 64-bits from a pair of
arguments. On 32-bit platforms, it returns them joined together as
appropriate. On 64-bit platforms, it returns the first arg because it's
already 64-bits.

Signed-off-by: Stacey Son<sson@FreeBSD.org>
Signed-off-by: Warner Losh<imp@bsdimp.com>
---
  bsd-user/qemu.h | 13 +++++++++++++
  1 file changed, 13 insertions(+)

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

r~



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