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equivalent for 'pause' mnemonic on ARM - or boost.pref?

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equivalent for 'pause' mnemonic on ARM - or boost.pref?

Boost - Dev mailing list
Hi,
does someone know an equivalent of x86 'pause' mnemonic for ARMv6?
Raspbian (-march=armv6) and Debian armel (-march=armv4) seam no to accept
The 'yield' mnemonic seams no to be right in both cases.
Or does boost.predef's BOOST_ARCH_ARM give a hint for both cases?
ty,
Oliver

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Re: equivalent for 'pause' mnemonic on ARM - or boost.pref?

Boost - Dev mailing list
On 04/02/17 09:20, Oliver Kowalke via Boost wrote:
> Hi,
> does someone know an equivalent of x86 'pause' mnemonic for ARMv6?
> Raspbian (-march=armv6) and Debian armel (-march=armv4) seam no to accept
> The 'yield' mnemonic seams no to be right in both cases.

See this post:

https://groups.google.com/a/chromium.org/d/msg/chromium-dev/YGVrZbxYOlU/Vpgy__zeBQAJ

It looks like NOP is the closest instruction you can have in the absence
of YIELD.


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Re: equivalent for 'pause' mnemonic on ARM - or boost.pref?

Boost - Dev mailing list
2017-04-02 13:43 GMT+02:00 Andrey Semashev via Boost <[hidden email]>
:

> On 04/02/17 09:20, Oliver Kowalke via Boost wrote:
>
>> Hi,
>> does someone know an equivalent of x86 'pause' mnemonic for ARMv6?
>> Raspbian (-march=armv6) and Debian armel (-march=armv4) seam no to accept
>> The 'yield' mnemonic seams no to be right in both cases.
>>
>
> See this post:
>
> https://groups.google.com/a/chromium.org/d/msg/chromium-dev/
> YGVrZbxYOlU/Vpgy__zeBQAJ
>
> It looks like NOP is the closest instruction you can have in the absence
> of YIELD.
>

thx

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