1# Makefile.arm -- with config changes. 2# Copyright 1990 W. Jolitz 3# from: @(#)Makefile.i386 7.1 5/10/91 4# $FreeBSD$ 5# 6# Makefile for FreeBSD 7# 8# This makefile is constructed from a machine description: 9# config machineid 10# Most changes should be made in the machine description 11# /sys/arm/conf/``machineid'' 12# after which you should do 13# config machineid 14# Generic makefile changes should be made in 15# /sys/conf/Makefile.arm 16# after which config should be rerun for all machines. 17# 18 19# Which version of config(8) is required. 20%VERSREQ= 600004 21 22# Temporary stuff while we're still embryonic 23NO_MODULES= 24 25STD8X16FONT?= iso 26 27.if !defined(S) 28.if exists(./@/.) 29S= ./@ 30.else 31S= ../../.. 32.endif 33.endif 34.include "$S/conf/kern.pre.mk" 35 36SYSTEM_LD:= ${SYSTEM_LD:$S/conf/ldscript.$M=ldscript.$M} 37SYSTEM_DEP:= ${SYSTEM_DEP:$S/conf/ldscript.$M=ldscript.$M} 38 39.if defined(ARM_BIG_ENDIAN) 40CC += -mbig-endian 41SYSTEM_LD += -EB 42LD += -EB 43.endif 44 45 46.if !defined(DEBUG) && !defined(PROFLEVEL) 47STRIP_FLAGS = -S 48.endif 49 50DDB_ENABLED!= grep DDB opt_ddb.h || true 51 52.if empty(DDB_ENABLED) 53CFLAGS += -mno-apcs-frame 54.endif 55 56SYSTEM_LD_ = ${LD} -Bdynamic -T ldscript.$M.noheader \ 57 -warn-common -export-dynamic -dynamic-linker /red/herring -o \ 58 ${FULLKERNEL}.noheader -X ${SYSTEM_OBJS} vers.o 59SYSTEM_LD_TAIL +=;sed s/" + SIZEOF_HEADERS"// ldscript.$M\ 60 >ldscript.$M.noheader; \ 61 ${SYSTEM_LD_}; \ 62 ${OBJCOPY} -S -O binary ${FULLKERNEL}.noheader \ 63 ${KERNEL_KO}.bin; \ 64 rm ${FULLKERNEL}.noheader 65 66.if defined(MFS_IMAGE) 67SYSTEM_LD_TAIL += ;sh ${S}/tools/embed_mfs.sh ${KERNEL_KO}.bin ${MFS_IMAGE}; 68.endif 69 70FILES_CPU_FUNC = $S/$M/$M/cpufunc_asm_arm7tdmi.S \ 71 $S/$M/$M/cpufunc_asm_arm8.S $S/$M/$M/cpufunc_asm_arm9.S \ 72 $S/$M/$M/cpufunc_asm_sa1.S $S/$M/$M/cpufunc_asm_arm10.S \ 73 $S/$M/$M/cpufunc_asm_xscale.S $S/$M/$M/cpufunc_asm.S \ 74 $S/$M/$M/cpufunc_asm_xscale_c3.S 75trampoline: ${KERNEL_KO}.tramp 76${KERNEL_KO}.tramp: ${KERNEL_KO} $S/$M/$M/inckern.S $S/$M/$M/elf_trampoline.c 77 echo "#define KERNNAME \"${KERNEL_KO}.tmp\"" >opt_kernname.h 78 sed s/${KERNVIRTADDR}/${KERNPHYSADDR}/ ldscript.$M > ldscript.$M.tramp 79 sed s/" + SIZEOF_HEADERS"// ldscript.$M.tramp > \ 80 ldscript.$M.tramp.noheader 81 echo "#include <machine/asm.h>" >tmphack.S 82 echo "ENTRY(_start)" >>tmphack.S 83 echo "bl _startC" >>tmphack.S 84 ${OBJCOPY} --strip-symbol '$$d' --strip-symbol '$$a' \ 85 -g --strip-symbol '$$t' ${FULLKERNEL} ${KERNEL_KO}.tmp 86 eval $$(stat -s ${KERNEL_KO}.tmp) && \ 87 echo "#define KERNSIZE $$st_size" >>opt_kernname.h 88 ${CC} -O -nostdlib -I. -Xlinker -T -Xlinker ldscript.$M.tramp \ 89 tmphack.S $S/$M/$M/elf_trampoline.c $S/$M/$M/inckern.S \ 90 ${FILES_CPU_FUNC} -o ${KERNEL_KO}.tramp 91 ${CC} -O -nostdlib -I. -Xlinker -T -Xlinker ldscript.$M.tramp.noheader \ 92 tmphack.S $S/$M/$M/elf_trampoline.c $S/$M/$M/inckern.S \ 93 ${FILES_CPU_FUNC} -o ${KERNEL_KO}.tramp.noheader 94 ${OBJCOPY} -S -O binary ${KERNEL_KO}.tramp.noheader \ 95 ${KERNEL_KO}.tramp.bin 96 ${OBJCOPY} ${STRIP_FLAGS} ${KERNEL_KO}.tmp 97 echo "#define KERNNAME \"${KERNEL_KO}.tmp.gz\"" \ 98 >opt_kernname.h 99 eval $$(stat -s ${KERNEL_KO}.tmp) && \ 100 echo "#define KERNSIZE $$st_size" >>opt_kernname.h 101 gzip -9 ${KERNEL_KO}.tmp 102 eval $$(stat -s ${KERNEL_KO}.tmp.gz) && \ 103 echo "#define KERNCOMPSIZE $$st_size" >>opt_kernname.h 104 ${CC} -O2 -DKZIP -I. -c $S/kern/inflate.c -o inflate-tramp.o 105 ${CC} -O -nostdlib -I. -Xlinker -T -Xlinker ldscript.$M.tramp \ 106 -DKZIP tmphack.S $S/$M/$M/elf_trampoline.c inflate-tramp.o \ 107 $S/$M/$M/inckern.S ${FILES_CPU_FUNC} -o ${KERNEL_KO}.gz.tramp 108 ${CC} -O -nostdlib -I. -Xlinker -T -Xlinker ldscript.$M.tramp.noheader \ 109 -DKZIP tmphack.S $S/$M/$M/elf_trampoline.c inflate-tramp.o \ 110 $S/$M/$M/inckern.S ${FILES_CPU_FUNC} -o ${KERNEL_KO}.tramp.noheader 111 ${OBJCOPY} -S -O binary ${KERNEL_KO}.tramp.noheader \ 112 ${KERNEL_KO}.gz.tramp.bin 113 rm ${KERNEL_KO}.tmp.gz ${KERNEL_KO}.tramp.noheader opt_kernname.h \ 114 inflate-tramp.o tmphack.S 115 116%BEFORE_DEPEND 117 118%OBJS 119 120%FILES.c 121 122%FILES.s 123 124%FILES.m 125 126%CLEAN 127 128CLEAN+= ldscript.$M ${KERNEL_KO}.bin ldscript.$M.noheader 129 130.if ${DDB_ENABLED} != "" 131CLEAN+= ${KERNEL_KO}.tramp ${KERNEL_KO}.tramp.bin ldscript.$M.tramp \ 132 ldscript.$M.tramp.noheader ${KERNEL_KO}.gz.tramp \ 133 ${KERNEL_KO}.gz.tramp.bin 134 135.endif 136ldscript.$M: $S/conf/ldscript.$M 137 cat $S/conf/ldscript.$M|sed s/KERNPHYSADDR/${KERNPHYSADDR}/g| \ 138 sed s/KERNVIRTADDR/${KERNVIRTADDR}/g > ldscript.$M 139%RULES 140 141.include "$S/conf/kern.post.mk" 142