>Number: 181657 >Category: kern >Synopsis: BPF_COP/BPF_COPX instruction reservation (sync with NetBSD) >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: change-request >Submitter-Id: current-users >Arrival-Date: Thu Aug 29 18:10:00 UTC 2013 >Closed-Date: >Last-Modified: >Originator: Mindaugas Rasiukevicius >Release: >Organization: The NetBSD Project >Environment: FreeBSD -current >Description: Support for BPF coprocessor has been added to NetBSD (all details were also presented on freebsd-net@). This functionality adds two new instructions:
#define BPF_MISCOP(code) ((code) & 0xf8) #define BPF_TAX 0x00 +#define BPF_COP 0x20 +#define BPF_COPX 0x40 #define BPF_TXA 0x80 It would be great if FreeBSD would reserve the opcodes. If you would like to backport the BPF coprocessor interface, the change is here: http://mail-index.netbsd.org/source-changes/2013/08/29/msg047090.html >How-To-Repeat: >Fix: >Release-Note: >Audit-Trail: >Unformatted: _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-bugs To unsubscribe, send any mail to "[email protected]"
