Re: BPF_MISC+BPF_COP and BPF_COPX

2013-08-04 Thread Christos Zoulas
In article <9813e50b-c557-4fe1-badf-a2cffcbb8...@felyko.com>, Rui Paulo wrote: >On 4 Aug 2013, at 12:12, Mindaugas Rasiukevicius wrote: > >> Hello, >> >> I would like propose new BPF instructions for the misc category: BPF_COP >> and BPF_COPX. It would provide a capability of calling an extern

Re: BPF_MISC+BPF_COP and BPF_COPX (summary and patch)

2013-08-29 Thread Christos Zoulas
In article <521f4522.5070...@netbsd.org>, Darren Reed wrote: > >The current implementation of BPF makes it very hard to expand >the instruction set without impinging on the ability to make >future changes due to the way in which instructions are codified >into 32bits. Whilst the method of support