From owner-p4-projects Sun Apr 28 11:20:15 2002 Delivered-To: p4-projects@freebsd.org Received: by hub.freebsd.org (Postfix, from userid 32767) id CFAAE37B41A; Sun, 28 Apr 2002 11:20:09 -0700 (PDT) Delivered-To: perforce@freebsd.org Received: from freefall.freebsd.org (freefall.FreeBSD.org [216.136.204.21]) by hub.freebsd.org (Postfix) with ESMTP id 7C6EC37B404 for ; Sun, 28 Apr 2002 11:20:08 -0700 (PDT) Received: (from perforce@localhost) by freefall.freebsd.org (8.11.6/8.11.6) id g3SIK8x15222 for perforce@freebsd.org; Sun, 28 Apr 2002 11:20:08 -0700 (PDT) (envelope-from tmm@freebsd.org) Date: Sun, 28 Apr 2002 11:20:08 -0700 (PDT) Message-Id: <200204281820.g3SIK8x15222@freefall.freebsd.org> X-Authentication-Warning: freefall.freebsd.org: perforce set sender to tmm@freebsd.org using -f From: Thomas Moestl Subject: PERFORCE change 10406 for review To: Perforce Change Reviews Sender: owner-p4-projects@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG http://people.freebsd.org/~peter/p4db/chv.cgi?CH=10406 Change 10406 by tmm@tmm_sparc64 on 2002/04/28 11:19:17 Add a support macro to convert the 5-bit packed register field of a floating point instruction into a 6-bit register number for double and quad arguments. Affected files ... ... //depot/projects/sparc64/sys/sparc64/include/instr.h#8 edit Differences ... ==== //depot/projects/sparc64/sys/sparc64/include/instr.h#8 (text+ko) ==== @@ -459,6 +459,9 @@ #define INSFP2_FCMP 0x050 /* s, d, q */ #define INSFP2_FCMPE 0x054 /* s, d, q */ +/* Decode 5-bit register field into 6-bit number (for doubles and quads). */ +#define INSFPdq_RN(rn) (((rn) & ~1) | (((rn) & 1) << 5)) + /* IMPLDEP1 for Sun UltraSparc */ #define IIDP1_EDGE8 0x00 #define IIDP1_EDGE8L 0x02 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe p4-projects" in the body of the message