Makefile.buildboot revision 1.27
11.27Sdholland# $NetBSD: Makefile.buildboot,v 1.27 2010/05/27 06:58:15 dholland Exp $ 21.18Smrg# 31.18Smrg# This file is for the sparc `boot' and `bootxx' only; it does not 41.18Smrg# currently play well on a 64-bit system. 51.1Smrg 61.1SmrgS= ${.CURDIR}/../../../.. 71.1Smrg 81.4Spk.PATH: ${.CURDIR}/../common ${.CURDIR}/../../sparc 91.1Smrg 101.4SpkCOMMONSOURCE= srt0.S promdev.c dvma.c promlib.c 111.1Smrg 121.1SmrgSRCS= ${COMMONSOURCE} ${PROGSOURCE} 131.17StvNOMAN= # defined 141.1SmrgBINMODE= 444 151.1Smrg 161.15Spk# 171.15Spk# The relocation address for `boot' must leave enough free memory below 181.15Spk# it to load a kernel at address 0x4000. On the other hand, on some 191.15Spk# machines, the PROM uses memory in the upper portion of the first 4MB 201.15Spk# segment, depending on the actual memory bank configuration probably. 211.15Spk# Our boot program must stear clear of that as well. 221.15Spk# 231.15Spk# Relocating `boot' at 0x388000 seems to provide a working compromise 241.15Spk# on the machines tested so far. 251.15Spk# 261.15SpkRELOC_DEFAULT?= 388000 271.14SpkRELOCS= $(RELOC_DEFAULT) 281.14Spk#RELOCS+= 200000 400000 700000 # additional link addresses 291.14Spk 301.11Spk# `bootxx' is linked at a different address to circumvent i-cache 311.11Spk# flushing issues on Hypersparcs 321.14SpkRELOC_BOOTXX= 300000 331.1Smrg 341.19SpkCPPFLAGS+= -D_STANDALONE -DSUN4 -DSUN4C -DSUN4M -DSUN4D -DHEAP_VARIABLE 351.1Smrg 361.5SpkCPPFLAGS+= -I. -I${.CURDIR}/../../.. -I${.CURDIR}/../../../.. 371.26StsutsuiCPPFLAGS+= -I${.CURDIR}/../../../../../common/include 381.24StsutsuiCFLAGS= -Os 391.21SmrgCFLAGS+= -Wall -Wstrict-prototypes -Wmissing-prototypes -ffreestanding 401.1Smrg 411.1Smrg### find out what to use for libkern 421.1SmrgKERN_AS= library 431.1Smrg.include "${S}/lib/libkern/Makefile.inc" 441.1SmrgLIBKERN= ${KERNLIB} 451.1Smrg 461.1Smrg.ifdef INCLUDE_LIBZ 471.1Smrg### find out what to use for libz 481.1SmrgZ_AS= library 491.1Smrg.include "${S}/lib/libz/Makefile.inc" 501.1SmrgLIBZ= ${ZLIB} 511.1Smrg.endif 521.1Smrg 531.1Smrg### find out what to use for libsa 541.1SmrgSA_AS= library 551.6SchristosSAMISCMAKEFLAGS+="SA_USE_LOADFILE=yes" 561.1Smrg.include "${S}/lib/libsa/Makefile.inc" 571.1SmrgLIBSA= ${SALIB} 581.5Spk 591.25Stsutsui.include <bsd.klinks.mk> 601.20Snakayama 611.27Sdhollandcleandir distclean: .WAIT cleanlibdir 621.20Snakayama 631.20Snakayamacleanlibdir: 641.22Sjmc -rm -rf lib 65