Date: Wed, 30 Dec 1998 14:31:23 +0000 (GMT) From: Doug Rabson <dfr@nlsystems.com> To: Doug Rabson <dfr@FreeBSD.ORG> 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 Message-ID: <Pine.BSF.4.01.9812301430520.1813-100000@herring.nlsystems.com> In-Reply-To: <199812301038.CAA13532@freefall.freebsd.org>
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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 <gallatin@cs.duke.edu> -- 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
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