From owner-cvs-src-old@FreeBSD.ORG Mon Apr 19 07:34:47 2010 Return-Path: Delivered-To: cvs-src-old@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id DA6001065745 for ; Mon, 19 Apr 2010 07:34:47 +0000 (UTC) (envelope-from jmallett@FreeBSD.org) Received: from repoman.freebsd.org (repoman.freebsd.org [IPv6:2001:4f8:fff6::29]) by mx1.freebsd.org (Postfix) with ESMTP id C61BE8FC2B for ; Mon, 19 Apr 2010 07:34:47 +0000 (UTC) Received: from repoman.freebsd.org (localhost [127.0.0.1]) by repoman.freebsd.org (8.14.3/8.14.3) with ESMTP id o3J7Ylmi069573 for ; Mon, 19 Apr 2010 07:34:47 GMT (envelope-from jmallett@repoman.freebsd.org) Received: (from svn2cvs@localhost) by repoman.freebsd.org (8.14.3/8.14.3/Submit) id o3J7YlpH069572 for cvs-src-old@freebsd.org; Mon, 19 Apr 2010 07:34:47 GMT (envelope-from jmallett@repoman.freebsd.org) Message-Id: <201004190734.o3J7YlpH069572@repoman.freebsd.org> X-Authentication-Warning: repoman.freebsd.org: svn2cvs set sender to jmallett@repoman.freebsd.org using -f From: Juli Mallett Date: Mon, 19 Apr 2010 07:34:26 +0000 (UTC) To: cvs-src-old@freebsd.org X-FreeBSD-CVS-Branch: HEAD Subject: cvs commit: src/sys/mips/include regnum.h src/sys/mips/mips autoconf.c exception.S fp.S machdep.c swtch.S vm_machdep.c X-BeenThere: cvs-src-old@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: **OBSOLETE** CVS commit messages for the src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 19 Apr 2010 07:34:47 -0000 jmallett 2010-04-19 07:34:26 UTC FreeBSD src repository Modified files: sys/mips/include regnum.h sys/mips/mips autoconf.c exception.S fp.S machdep.c swtch.S vm_machdep.c Log: SVN rev 206834 on 2010-04-19 07:34:26Z by jmallett o) Eliminate the "stand" frame and its use. Use CALLFRAME_* everywhere. o) Use macros for register-width, etc., rather than doing it by hand in a few more assembly files. o) Reduce diffs between various bits of TLB refill code in exception.S and between interrupt processing code. o) Use PTR_* to operate on registers that are pointers (e.g. sp). o) Add and use a macro, CLEAR_PTE_SWBITS rather than using the mysteriously-named WIRED_SHIFT to select bits to truncate when loading PTEs. o) Don't doubly disable interrupts by moving zero to the status register, especially since that has the nasty side-effect of taking us out of 64-bit mode. o) Use CLEAR_STATUS to disable interrupts the first time. o) Keep SR_PX set as well as SR_[KSU]X when doing exception processing. This is the bit that determines whether 64-bit operations are allowed. o) Don't enable interrupts until configure_final(), like most other ports. Revision Changes Path 1.3 +0 -4 src/sys/mips/include/regnum.h 1.2 +1 -0 src/sys/mips/mips/autoconf.c 1.14 +187 -246 src/sys/mips/mips/exception.S 1.3 +5 -5 src/sys/mips/mips/fp.S 1.25 +0 -1 src/sys/mips/mips/machdep.c 1.9 +41 -90 src/sys/mips/mips/swtch.S 1.11 +3 -3 src/sys/mips/mips/vm_machdep.c