On 27/01/2025 18:07, Ian Lance Taylor wrote:
> Richard Earnshaw writes:
>
>> Older versions of the Arm architecture lack support for __sync
>> operations directly in hardware and require calls into appropriate
>> operating-system hooks. But such hooks obviously don't exist in a
>> freestanding e
Richard Earnshaw writes:
> Older versions of the Arm architecture lack support for __sync
> operations directly in hardware and require calls into appropriate
> operating-system hooks. But such hooks obviously don't exist in a
> freestanding environment.
>
> Consquently, it is incorrect to assum
