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Re: [PATCH v4 4/9] meson: Disallow 64-bit on 32-bit HVF/NVMM/WHPX emulat


From: Philippe Mathieu-Daudé
Subject: Re: [PATCH v4 4/9] meson: Disallow 64-bit on 32-bit HVF/NVMM/WHPX emulation
Date: Sat, 8 Feb 2025 17:43:26 +0100
User-agent: Mozilla Thunderbird

On 7/2/25 22:06, Richard Henderson wrote:
Require a 64-bit host binary to spawn a 64-bit guest.

For HVF this is trivially true because macOS 11 dropped
support for 32-bit applications entirely.

For NVMM, NetBSD only enables nvmm on x86_64:
   
http://cvsweb.netbsd.org/bsdweb.cgi/src/sys/dev/nvmm/Makefile?rev=1.1.6.2;content-type=text%2Fplain

For WHPX, we have already dropped support for 32-bit Windows.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
  meson.build | 6 ++----
  1 file changed, 2 insertions(+), 4 deletions(-)

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




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