Re: Linux "native" Virtualization: ARM64 vs x86_64

From	The Natural Philosopher <tnp@invalid.invalid>
Newsgroups	comp.os.linux.misc
Subject	Re: Linux "native" Virtualization: ARM64 vs x86_64
Date	2021-11-05 09:09 +0000
Organization	A little, after lunch
Message-ID	<sm2sc2$mq0$1@dont-email.me> (permalink)
References	(7 earlier) <Kdidndb0Wp6PUB78nZ2dnUU7-VnNnZ2d@giganews.com> <sm0vo2$2mn$1@dont-email.me> <61842c06$0$6461$426a74cc@news.free.fr> <W5ednZV0muc29hn8nZ2dnUU7-LHNnZ2d@giganews.com> <6184d6f8$0$6446$426a74cc@news.free.fr>

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On 05/11/2021 07:02, Pascal Hambourg wrote:
> Le 05/11/2021 à 00:24, Robert Heller a écrit :
>> At Thu, 4 Nov 2021 19:52:54 +0100 Pascal Hambourg 
>> <pascal@plouf.fr.eu.org> wrote:
>>
>>>> On 04/11/2021 12:07, Robert Heller wrote:
>>>>
>>>>> I am not really interested performance -- My only interest in 
>>>>> emulating x86 on
>>>>> aarch64 (64-bit ARM) is as a "build box" -- if it takes hours to 
>>>>> compile, so
>>>>> what...
>>>
>>> Do you really need an x86 platform to compile for x86 target ? What
>>> about cross-compilers ?
>>
>> I might want to do basic tests to be sure the binaries actually run 
>> under x86
>> Linuxes
> 
> It seems that QEMU can transparently run foreign binaries (qemu-user). 
> So you could build them efficiently with a cross-compiler and test them 
> with QEMU.

When I tried to boot DOS on QEMU on a power PC I gave up after an hour...

-- 
"A point of view can be a dangerous luxury when substituted for insight 
and understanding".

Marshall McLuhan

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Linux "native" Virtualization: ARM64 vs x86_64 Robert Heller <heller@deepsoft.com> - 2021-10-30 23:21 -0500
  Re: Linux "native" Virtualization: ARM64 vs x86_64 Jason Evans <jsevans@mailfence.com> - 2021-11-01 06:56 +0000
  Re: Linux "native" Virtualization: ARM64 vs x86_64 Anssi Saari <as@sci.fi> - 2021-11-01 09:44 +0200
    Re: Linux "native" Virtualization: ARM64 vs x86_64 Aragorn <thorongil@telenet.be> - 2021-11-01 23:14 +0100
      Re: Linux "native" Virtualization: ARM64 vs x86_64 Anssi Saari <as@sci.fi> - 2021-11-03 10:33 +0200
        Re: Linux "native" Virtualization: ARM64 vs x86_64 The Natural Philosopher <tnp@invalid.invalid> - 2021-11-03 10:36 +0000
          Re: Linux "native" Virtualization: ARM64 vs x86_64 Pascal Hambourg <pascal@plouf.fr.eu.org> - 2021-11-03 20:34 +0100
            Re: Linux "native" Virtualization: ARM64 vs x86_64 Grant Taylor <gtaylor@tnetconsulting.net> - 2021-11-03 14:14 -0600
              Re: Linux "native" Virtualization: ARM64 vs x86_64 Robert Riches <spamtrap42@jacob21819.net> - 2021-11-04 03:21 +0000
              Re: Linux "native" Virtualization: ARM64 vs x86_64 Rich <rich@example.invalid> - 2021-11-04 03:28 +0000
            Re: Linux "native" Virtualization: ARM64 vs x86_64 The Natural Philosopher <tnp@invalid.invalid> - 2021-11-04 11:03 +0000
              Re: Linux "native" Virtualization: ARM64 vs x86_64 Robert Heller <heller@deepsoft.com> - 2021-11-04 07:07 -0500
                Re: Linux "native" Virtualization: ARM64 vs x86_64 The Natural Philosopher <tnp@invalid.invalid> - 2021-11-04 15:54 +0000
                Re: Linux "native" Virtualization: ARM64 vs x86_64 Robert Heller <heller@deepsoft.com> - 2021-11-04 13:41 -0500
                Re: Linux "native" Virtualization: ARM64 vs x86_64 John-Paul Stewart <jpstewart@personalprojects.net> - 2021-11-04 14:54 -0400
                Re: Linux "native" Virtualization: ARM64 vs x86_64 Pascal Hambourg <pascal@plouf.fr.eu.org> - 2021-11-04 20:00 +0100
                Re: Linux "native" Virtualization: ARM64 vs x86_64 Pascal Hambourg <pascal@plouf.fr.eu.org> - 2021-11-04 20:04 +0100
                Re: Linux "native" Virtualization: ARM64 vs x86_64 John-Paul Stewart <jpstewart@personalprojects.net> - 2021-11-04 16:36 -0400
                Re: Linux "native" Virtualization: ARM64 vs x86_64 The Natural Philosopher <tnp@invalid.invalid> - 2021-11-04 19:25 +0000
                Re: Linux "native" Virtualization: ARM64 vs x86_64 The Natural Philosopher <tnp@invalid.invalid> - 2021-11-04 19:33 +0000
                Re: Linux "native" Virtualization: ARM64 vs x86_64 Anssi Saari <as@sci.fi> - 2021-11-05 14:09 +0200
                Re: Linux "native" Virtualization: ARM64 vs x86_64 The Natural Philosopher <tnp@invalid.invalid> - 2021-11-05 14:15 +0000
                Re: Linux "native" Virtualization: ARM64 vs x86_64 Robert Heller <heller@deepsoft.com> - 2021-11-05 13:01 -0500
                Re: Linux "native" Virtualization: ARM64 vs x86_64 Robert Heller <heller@deepsoft.com> - 2021-11-05 13:01 -0500
                Re: Linux "native" Virtualization: ARM64 vs x86_64 Pascal Hambourg <pascal@plouf.fr.eu.org> - 2021-11-04 19:52 +0100
                Re: Linux "native" Virtualization: ARM64 vs x86_64 Robert Heller <heller@deepsoft.com> - 2021-11-04 18:24 -0500
                Re: Linux "native" Virtualization: ARM64 vs x86_64 Pascal Hambourg <pascal@plouf.fr.eu.org> - 2021-11-05 08:02 +0100
                Re: Linux "native" Virtualization: ARM64 vs x86_64 The Natural Philosopher <tnp@invalid.invalid> - 2021-11-05 09:09 +0000

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