[zeromq-dev] Pull request on atomic ops
steven.mccoy at miru.hk
Thu Apr 29 06:37:58 CEST 2010
I saw Mato update the atomic ops for adding NetBSD, here is a further update
that reads a bit better, maybe. I tried sending a pull-request on github
but the interface appears broken and has now disappeared, no idea.
* Defer NetBSD atomic ops to GCC builtins.
* Revert Sun atomic ops #define
Reviewing the code highlights two points,
* Inconsistent use of asm clobber statements, e.g. add defined CC and
memory, but sub only defines CC.
* Bitmaps on SPARCv9 or AMD64 Solaris will be 32-bit.
And damn, those #defines are a mess.
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