From owner-cvs-all Wed Dec 30 06:31:36 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id GAA19524 for cvs-all-outgoing; Wed, 30 Dec 1998 06:31:36 -0800 (PST) (envelope-from owner-cvs-all@FreeBSD.ORG) Received: from nlsystems.com (nlsys.demon.co.uk [158.152.125.33]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id GAA19518; Wed, 30 Dec 1998 06:31:31 -0800 (PST) (envelope-from dfr@nlsystems.com) Received: from localhost (dfr@localhost) by nlsystems.com (8.9.1/8.8.5) with SMTP id OAA02770; Wed, 30 Dec 1998 14:31:23 GMT Date: Wed, 30 Dec 1998 14:31:23 +0000 (GMT) From: Doug Rabson To: Doug Rabson cc: cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG Subject: Re: cvs commit: src/sys/alpha/alpha vm_machdep.c machdep.c fp_emulate.c trap.c src/sys/alpha/include vmparam.h src/sys/kern init_main.c kern_exec.c src/sys/sys imgact.h In-Reply-To: <199812301038.CAA13532@freefall.freebsd.org> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-cvs-all@FreeBSD.ORG Precedence: bulk On Wed, 30 Dec 1998, Doug Rabson wrote: > dfr 1998/12/30 02:38:59 PST > > Modified files: > sys/alpha/alpha vm_machdep.c machdep.c fp_emulate.c > trap.c > sys/alpha/include vmparam.h > sys/kern init_main.c kern_exec.c > sys/sys imgact.h > Log: > Various changes to support OSF1 emulation: > > * Move the user stack from VM_MAXUSER_ADDRESS to a place below the 32bit > boundary (needed to support 32bit OSF programs). This should also save > one pagetable per process. > * Add cvtqlsv to the set of instructions handled by the floating point > software completion code. > * Disable all floating point exceptions by default. > * A minor change to execve to allow the OSF1 image activator to support > dynamic loading. Forgot to add: Submitted by: Andrew Gallatin -- Doug Rabson Mail: dfr@nlsystems.com Nonlinear Systems Ltd. Phone: +44 181 442 9037 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message