1 1.32 joerg # $NetBSD: Makefile.bootprogs,v 1.32 2011/01/23 13:24:05 joerg Exp $ 2 1.32 joerg 3 1.32 joerg NOMAN= # defined 4 1.24 lukem 5 1.31 joerg .include <bsd.own.mk> 6 1.24 lukem .include <bsd.sys.mk> # for HOST_SH 7 1.1 thorpej 8 1.1 thorpej S= ${.CURDIR}/../../../.. 9 1.1 thorpej 10 1.1 thorpej .PATH: ${.CURDIR}/../common 11 1.1 thorpej 12 1.1 thorpej BINMODE= 444 13 1.1 thorpej 14 1.17 tsutsui STRIP?= strip 15 1.23 simonb 16 1.23 simonb # XXX SHOULD NOT NEED TO DEFINE THESE! 17 1.23 simonb LIBCRT0= 18 1.23 simonb LIBC= 19 1.23 simonb LIBCRTBEGIN= 20 1.23 simonb LIBCRTEND= 21 1.1 thorpej 22 1.24 lukem CHECKSIZE_CMD= SIZE=${SIZE} ${HOST_SH} ${.CURDIR}/../common/checksize.sh 23 1.8 cgd 24 1.29 tsutsui realall: ${PROG} 25 1.1 thorpej 26 1.10 cgd AFLAGS+= -DASSEMBLER 27 1.10 cgd # -I${.CURDIR}/../.. done by Makefile.inc 28 1.10 cgd CPPFLAGS+= -nostdinc -I${.OBJDIR} -D_STANDALONE -I${S} 29 1.21 thorpej CFLAGS= -ffreestanding -mno-fp-regs -g 30 1.12 cgd 31 1.24 lukem NETBSD_VERS!=${HOST_SH} ${.CURDIR}/../../../../conf/osrelease.sh 32 1.12 cgd CPPFLAGS+= -DNETBSD_VERS='"${NETBSD_VERS}"' 33 1.10 cgd 34 1.28 tsutsui CWARNFLAGS+= -Wall -Wmissing-prototypes -Wstrict-prototypes -Wpointer-arith 35 1.28 tsutsui CFLAGS+= -Werror ${CWARNFLAGS} 36 1.18 jdolecek 37 1.18 jdolecek # if there is a 'version' file, add rule for vers.c and add it to SRCS 38 1.18 jdolecek # and CLEANFILES 39 1.18 jdolecek .if exists(version) 40 1.18 jdolecek .PHONY: vers.c 41 1.18 jdolecek vers.c: version 42 1.31 joerg ${HOST_SH} ${S}/conf/newvers_stand.sh ${${MKREPRO} == "yes" :?:-D} \ 43 1.31 joerg -N ${.CURDIR}/version "alpha" 44 1.18 jdolecek 45 1.18 jdolecek SRCS+= vers.c 46 1.18 jdolecek CLEANFILES+= vers.c 47 1.10 cgd .endif 48 1.1 thorpej 49 1.1 thorpej # For descriptions of regions available to bootstrap programs, see 50 1.1 thorpej # section 3.4.1.2 (pp. III 3-14 - III 3-18) of the second edition of 51 1.1 thorpej # the Alpha AXP Architecture Reference Manual. 52 1.1 thorpej 53 1.8 cgd REGION1_START= 0x20000000 # "Region 1 start" 54 1.8 cgd REGION1_SIZE!= expr 256 \* 1024 # 256k 55 1.8 cgd 56 1.8 cgd # our memory lauout: 57 1.8 cgd 58 1.8 cgd # 'unified' boot loaders (e.g. netboot) can consume all of region 59 1.8 cgd # 1 for their text+data, or text+data+bss. 60 1.8 cgd 61 1.8 cgd UNIFIED_LOAD_ADDRESS= ${REGION1_START} 62 1.8 cgd UNIFIED_MAX_LOAD!= expr ${REGION1_SIZE} 63 1.8 cgd UNIFIED_MAX_TOTAL!= expr ${REGION1_SIZE} 64 1.8 cgd 65 1.8 cgd #UNIFIED_HEAP_START= right after secondary bss 66 1.8 cgd UNIFIED_HEAP_LIMIT= (${REGION1_START} + ${REGION1_SIZE}) 67 1.8 cgd 68 1.8 cgd # two-stage boot loaders must share region 1. The first stage 69 1.8 cgd # loads into the lowest portion, and uses the higest portion 70 1.8 cgd # for its heap. The second stage loads in between the primary image 71 1.8 cgd # and the heap, and can reuse the memory after it (i.e. the primary's 72 1.8 cgd # heap) for its own heap. 73 1.8 cgd 74 1.8 cgd PRIMARY_LOAD_ADDRESS= ${REGION1_START} 75 1.8 cgd #PRIMARY_MAX_LOAD= booter dependent, no more than ${PRIMARY_MAX_TOTAL} 76 1.8 cgd PRIMARY_MAX_TOTAL!= expr 16 \* 1024 77 1.8 cgd 78 1.8 cgd # XXX SECONDARY_LOAD_ADDRESS should be 79 1.8 cgd # XXX (${PRIMARY_LOAD_ADDRESS} + ${PRIMARY_MAX_TOTAL}) bt there's no easy 80 1.8 cgd # XXX way to do that calculation and 'ld' wants a single number. 81 1.8 cgd SECONDARY_LOAD_ADDRESS= 0x20004000 # XXX 82 1.8 cgd SECONDARY_MAX_LOAD!= expr 112 \* 1024 83 1.8 cgd SECONDARY_MAX_TOTAL!= expr ${REGION1_SIZE} - ${PRIMARY_MAX_TOTAL} 84 1.8 cgd 85 1.8 cgd PRIMARY_HEAP_START= (${SECONDARY_LOAD_ADDRESS} + ${SECONDARY_MAX_LOAD}) 86 1.8 cgd PRIMARY_HEAP_LIMIT= (${REGION1_START} + ${REGION1_SIZE}) 87 1.8 cgd 88 1.8 cgd #SECONDARY_HEAP_START= right after secondary bss 89 1.8 cgd SECONDARY_HEAP_LIMIT= (${REGION1_START} + ${REGION1_SIZE}) 90 1.1 thorpej 91 1.13 cgd # standalone programs are like kernels. They load at 92 1.13 cgd # 0xfffffc0000300000 and can use the rest of memory. 93 1.13 cgd 94 1.13 cgd STANDPROG_LOAD_ADDRESS= 0xfffffc0000300000 95 1.13 cgd 96 1.13 cgd 97 1.19 thorpej FILE_FORMAT_CPPFLAGS= -DBOOT_ECOFF -DBOOT_ELF64 98 1.1 thorpej 99 1.8 cgd UNIFIED_CPPFLAGS= -DUNIFIED_BOOTBLOCK \ 100 1.8 cgd -DHEAP_LIMIT="${UNIFIED_HEAP_LIMIT}" \ 101 1.9 ross ${FILE_FORMAT_CPPFLAGS} 102 1.8 cgd 103 1.8 cgd PRIMARY_CPPFLAGS= -DPRIMARY_BOOTBLOCK \ 104 1.8 cgd -DSECONDARY_LOAD_ADDRESS="${SECONDARY_LOAD_ADDRESS}" \ 105 1.8 cgd -DSECONDARY_MAX_LOAD="${SECONDARY_MAX_LOAD}" \ 106 1.8 cgd -DHEAP_LIMIT="${PRIMARY_HEAP_LIMIT}" \ 107 1.8 cgd -DHEAP_START="${PRIMARY_HEAP_START}" 108 1.8 cgd 109 1.8 cgd SECONDARY_CPPFLAGS= -DSECONDARY_BOOTBLOCK \ 110 1.8 cgd -DHEAP_LIMIT="${SECONDARY_HEAP_LIMIT}" \ 111 1.9 ross ${FILE_FORMAT_CPPFLAGS} 112 1.13 cgd 113 1.13 cgd STANDPROG_CPPFLAGS= -DSTANDALONE_PROGRAM 114 1.8 cgd 115 1.1 thorpej .include <bsd.prog.mk> 116 1.29 tsutsui .include <bsd.klinks.mk> 117 1.20 lukem 118 1.30 tsutsui STRIPFLAG= # override values in ${MAKECONF} 119 1.20 lukem COPTS+=-Os # override -O supplied by user 120 1.1 thorpej 121 1.1 thorpej ### find out what to use for libkern 122 1.1 thorpej KERN_AS= library 123 1.1 thorpej .include "${S}/lib/libkern/Makefile.inc" 124 1.1 thorpej LIBKERN= ${KERNLIB} 125 1.1 thorpej 126 1.1 thorpej ### find out what to use for libz 127 1.1 thorpej Z_AS= library 128 1.1 thorpej .include "${S}/lib/libz/Makefile.inc" 129 1.1 thorpej LIBZ= ${ZLIB} 130 1.1 thorpej 131 1.1 thorpej ### find out what to use for libsa 132 1.1 thorpej SA_AS= library 133 1.26 simonb SAMISCMAKEFLAGS+=SA_USE_LOADFILE=yes 134 1.1 thorpej .include "${S}/lib/libsa/Makefile.inc" 135 1.1 thorpej LIBSA= ${SALIB} 136