1*0Sstevel@tonic-gate# 2*0Sstevel@tonic-gate# CDDL HEADER START 3*0Sstevel@tonic-gate# 4*0Sstevel@tonic-gate# The contents of this file are subject to the terms of the 5*0Sstevel@tonic-gate# Common Development and Distribution License, Version 1.0 only 6*0Sstevel@tonic-gate# (the "License"). You may not use this file except in compliance 7*0Sstevel@tonic-gate# with the License. 8*0Sstevel@tonic-gate# 9*0Sstevel@tonic-gate# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*0Sstevel@tonic-gate# or http://www.opensolaris.org/os/licensing. 11*0Sstevel@tonic-gate# See the License for the specific language governing permissions 12*0Sstevel@tonic-gate# and limitations under the License. 13*0Sstevel@tonic-gate# 14*0Sstevel@tonic-gate# When distributing Covered Code, include this CDDL HEADER in each 15*0Sstevel@tonic-gate# file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*0Sstevel@tonic-gate# If applicable, add the following below this CDDL HEADER, with the 17*0Sstevel@tonic-gate# fields enclosed by brackets "[]" replaced with your own identifying 18*0Sstevel@tonic-gate# information: Portions Copyright [yyyy] [name of copyright owner] 19*0Sstevel@tonic-gate# 20*0Sstevel@tonic-gate# CDDL HEADER END 21*0Sstevel@tonic-gate# 22*0Sstevel@tonic-gate# Copyright 1996 Sun Microsystems, Inc. All rights reserved. 23*0Sstevel@tonic-gate# Use is subject to license terms. 24*0Sstevel@tonic-gate# 25*0Sstevel@tonic-gate# ident "%Z%%M% %I% %E% SMI" 26*0Sstevel@tonic-gate 27*0Sstevel@tonic-gateREADME file for the usr/src/stand directory: (tpl 8/1/94) 28*0Sstevel@tonic-gate please update this as required 29*0Sstevel@tonic-gate 30*0Sstevel@tonic-gateThis tree has source code for both sparc and x86 platforms. 31*0Sstevel@tonic-gate1). The lint target is implemented, but the source tree is not lint-free yet. 32*0Sstevel@tonic-gate2). It is too much of a change to "clean-up" this directory at the time 33*0Sstevel@tonic-gate of stand and stand.i386 merge. So, let's use the following rule for 34*0Sstevel@tonic-gate the benefit of all. 35*0Sstevel@tonic-gate Each time you check in a new version of a file, please try to 36*0Sstevel@tonic-gate a). lint that file individually 37*0Sstevel@tonic-gate b). cstyle that file 38*0Sstevel@tonic-gate3). Please avoid using the following fragments in the common/ directory 39*0Sstevel@tonic-gate #ifdef i386 40*0Sstevel@tonic-gate #ifdef sparc 41*0Sstevel@tonic-gate4). The following fragment is non-ideal for the merge (promif) source base 42*0Sstevel@tonic-gate #ifdef I386BOOT 43*0Sstevel@tonic-gate It should be removed, re-org'ed after a good understanding of the 44*0Sstevel@tonic-gate pieces involved and with suitable testing. 45*0Sstevel@tonic-gate5). If you change "common" source files including Makefiles, you have 46*0Sstevel@tonic-gate to build [ and test ] for all platforms. 47*0Sstevel@tonic-gate6). The following list should be addressed and eliminated as we continue 48*0Sstevel@tonic-gate to separate the PSM code out of shared common (PIM) code 49*0Sstevel@tonic-gate a). nfs_readsize for sun4 and i386. 50*0Sstevel@tonic-gate b). lib/fs/nfs_inet/netaddr.h: MAX_PKT_SIZE different between i386 and sparc 51*0Sstevel@tonic-gate c). lib/fs/nfs_inet/nfsops.c: boot_nfs_read() uses local buffer for i386 case 52*0Sstevel@tonic-gate d). all #ifdef sparc caused by prom_getversion() calls 53*0Sstevel@tonic-gate 54*0Sstevel@tonic-gateCommonly asked questions and brief answers: 55*0Sstevel@tonic-gate 56*0Sstevel@tonic-gateQ: Why is inetboot packaged differently? 57*0Sstevel@tonic-gateA: inetboot is loaded by PROM code, especially old PROMs. They load 58*0Sstevel@tonic-gate to certain specific address and can only recognize a.out header. 59*0Sstevel@tonic-gate Thus, inetboot has to be packaged accordingly. Note that the bootblk 60*0Sstevel@tonic-gate for sparc has the same constraints. These historical reasons do 61*0Sstevel@tonic-gate not apply for i386 architecture. 62