[Pkg-rust-maintainers] Bug#881846: rustc: FTBFS on armel

Wed Nov 15 18:21:06 UTC 2017

On 11/15/2017 07:16 PM, Tixy wrote:
> On Wed, 2017-11-15 at 18:53 +0100, John Paul Adrian Glaubitz wrote:
>> As for the atomics: What strikes me odd is that upstream claims that
>> ARMv6 is supported. But to my current knowledge, proper atomics were
>> only introduced with ARMv7.
> 
> ARMv6 has 32-bit atomics (LDREX and STREX instructions), and ARMv6K adds
> 8-, 16-, and 64-bit versions.

Ah, I guess my memory is wrong then. Were there any changes regarding
atomics in ARMv7 or was it just NEON that was introduced with ARMv7?

Adrian

-- 
 .''`.  John Paul Adrian Glaubitz
: :' :  Debian Developer - glaubitz at debian.org
`. `'   Freie Universitaet Berlin - glaubitz at physik.fu-berlin.de
  `-    GPG: 62FF 8A75 84E0 2956 9546  0006 7426 3B37 F5B5 F913