Makefile.arm revision 260096
1268899Sbapt# Makefile.arm -- with config changes. 2234949Sbapt# Copyright 1990 W. Jolitz 3234949Sbapt# from: @(#)Makefile.i386 7.1 5/10/91 4234949Sbapt# $FreeBSD: stable/10/sys/conf/Makefile.arm 260096 2013-12-30 20:15:46Z dim $ 5234949Sbapt# 6234949Sbapt# Makefile for FreeBSD 7234949Sbapt# 8234949Sbapt# This makefile is constructed from a machine description: 9234949Sbapt# config machineid 10234949Sbapt# Most changes should be made in the machine description 11234949Sbapt# /sys/arm/conf/``machineid'' 12234949Sbapt# after which you should do 13234949Sbapt# config machineid 14234949Sbapt# Generic makefile changes should be made in 15234949Sbapt# /sys/conf/Makefile.arm 16234949Sbapt# after which config should be rerun for all machines. 17234949Sbapt# 18234949Sbapt 19234949Sbapt# Which version of config(8) is required. 20234949Sbapt%VERSREQ= 600004 21234949Sbapt 22234949SbaptSTD8X16FONT?= iso 23234949Sbapt 24234949Sbapt.if !defined(S) 25234949Sbapt.if exists(./@/.) 26234949SbaptS= ./@ 27234949Sbapt.else 28234949SbaptS= ../../.. 29234949Sbapt.endif 30234949Sbapt.endif 31268899Sbapt.include "$S/conf/kern.pre.mk" 32234949Sbapt 33234949SbaptINCLUDES+= -I$S/contrib/libfdt 34234949Sbapt 35234949SbaptSYSTEM_LD:= ${SYSTEM_LD:$S/conf/ldscript.$M=ldscript.$M} 36234949SbaptSYSTEM_DEP:= ${SYSTEM_DEP:$S/conf/ldscript.$M=ldscript.$M} 37234949Sbapt 38234949Sbapt.if !defined(DEBUG) && !defined(PROFLEVEL) 39234949SbaptSTRIP_FLAGS = -S 40234949Sbapt.endif 41234949Sbapt 42234949SbaptCFLAGS.gcc += -mno-thumb-interwork 43268899Sbapt 44268899Sbapt.if empty(DDB_ENABLED) 45234949Sbapt.if defined(WITHOUT_ARM_EABI) 46234949SbaptCFLAGS.gcc += -mno-apcs-frame 47234949Sbapt.endif 48234949Sbapt.elif !defined(WITHOUT_ARM_EABI) 49268899SbaptCFLAGS += -funwind-tables 50234949Sbapt# clang requires us to tell it to emit assembly with unwind information 51234949SbaptCFLAGS.clang += -mllvm -arm-enable-ehabi 52268899Sbapt.endif 53234949Sbapt 54234949SbaptSYSTEM_LD_ = ${LD} -Bdynamic -T ldscript.$M.noheader ${LDFLAGS} \ 55234949Sbapt -warn-common -export-dynamic -dynamic-linker /red/herring -o \ 56234949Sbapt ${FULLKERNEL}.noheader -X ${SYSTEM_OBJS} vers.o 57234949SbaptSYSTEM_LD_TAIL +=;sed s/" + SIZEOF_HEADERS"// ldscript.$M\ 58234949Sbapt >ldscript.$M.noheader; \ 59234949Sbapt ${SYSTEM_LD_}; \ 60234949Sbapt ${OBJCOPY} -S -O binary ${FULLKERNEL}.noheader \ 61234949Sbapt ${KERNEL_KO}.bin; \ 62234949Sbapt rm ${FULLKERNEL}.noheader 63234949Sbapt 64234949Sbapt.if defined(MFS_IMAGE) 65268899SbaptSYSTEM_LD_TAIL += ;sh ${S}/tools/embed_mfs.sh ${KERNEL_KO}.bin ${MFS_IMAGE}; 66268899Sbapt.endif 67234949Sbapt 68234949SbaptFILES_CPU_FUNC = $S/$M/$M/cpufunc_asm_arm7tdmi.S \ 69234949Sbapt $S/$M/$M/cpufunc_asm_arm8.S $S/$M/$M/cpufunc_asm_arm9.S \ 70234949Sbapt $S/$M/$M/cpufunc_asm_sa1.S $S/$M/$M/cpufunc_asm_arm10.S \ 71234949Sbapt $S/$M/$M/cpufunc_asm_xscale.S $S/$M/$M/cpufunc_asm.S \ 72234949Sbapt $S/$M/$M/cpufunc_asm_xscale_c3.S $S/$M/$M/cpufunc_asm_armv5_ec.S \ 73234949Sbapt $S/$M/$M/cpufunc_asm_fa526.S $S/$M/$M/cpufunc_asm_sheeva.S \ 74234949Sbapt $S/$M/$M/cpufunc_asm_pj4b.S $S/$M/$M/cpufunc_asm_armv7.S 75234949Sbapt 76234949SbaptKERNEL_EXTRA=trampoline 77234949SbaptKERNEL_EXTRA_INSTALL=kernel.gz.tramp 78234949Sbapttrampoline: ${KERNEL_KO}.tramp 79268899Sbapt${KERNEL_KO}.tramp: ${KERNEL_KO} $S/$M/$M/inckern.S $S/$M/$M/elf_trampoline.c 80234949Sbapt echo "#define KERNNAME \"${KERNEL_KO}.tmp\"" >opt_kernname.h 81234949Sbapt sed s/${KERNVIRTADDR}/${KERNPHYSADDR}/ ldscript.$M > ldscript.$M.tramp 82234949Sbapt sed s/" + SIZEOF_HEADERS"// ldscript.$M.tramp > \ 83234949Sbapt ldscript.$M.tramp.noheader 84234949Sbapt echo "#include <machine/asm.h>" >tmphack.S 85234949Sbapt echo "ENTRY(_start)" >>tmphack.S 86268899Sbapt echo "bl _startC" >>tmphack.S 87268899Sbapt ${OBJCOPY} --strip-symbol '$$d' --strip-symbol '$$a' \ 88234949Sbapt -g --strip-symbol '$$t' ${FULLKERNEL} ${KERNEL_KO}.tmp 89234949Sbapt eval $$(stat -s ${KERNEL_KO}.tmp) && \ 90234949Sbapt echo "#define KERNSIZE $$st_size" >>opt_kernname.h 91234949Sbapt ${CC} -O -nostdlib -I. -I$S -Xlinker -T -Xlinker ldscript.$M.tramp \ 92234949Sbapt tmphack.S $S/$M/$M/elf_trampoline.c $S/$M/$M/inckern.S \ 93234949Sbapt ${FILES_CPU_FUNC} -o ${KERNEL_KO}.tramp 94234949Sbapt ${CC} -O -nostdlib -I. -I$S -Xlinker -T -Xlinker \ 95234949Sbapt ldscript.$M.tramp.noheader \ 96234949Sbapt tmphack.S $S/$M/$M/elf_trampoline.c $S/$M/$M/inckern.S \ 97234949Sbapt ${FILES_CPU_FUNC} -o ${KERNEL_KO}.tramp.noheader 98234949Sbapt ${OBJCOPY} -S -O binary ${KERNEL_KO}.tramp.noheader \ 99234949Sbapt ${KERNEL_KO}.tramp.bin 100234949Sbapt ${OBJCOPY} ${STRIP_FLAGS} ${KERNEL_KO}.tmp 101234949Sbapt echo "#define KERNNAME \"${KERNEL_KO}.tmp.gz\"" >opt_kernname.h 102234949Sbapt eval $$(stat -s ${KERNEL_KO}.tmp) && \ 103234949Sbapt echo "#define KERNSIZE $$st_size" >>opt_kernname.h 104234949Sbapt gzip -f9 ${KERNEL_KO}.tmp 105234949Sbapt eval $$(stat -s ${KERNEL_KO}.tmp.gz) && \ 106234949Sbapt echo "#define KERNCOMPSIZE $$st_size" >>opt_kernname.h 107234949Sbapt ${CC} -O2 -ffreestanding -DKZIP -I. -I$S -c $S/kern/inflate.c -o \ 108234949Sbapt inflate-tramp.o 109234949Sbapt ${CC} -O -nostdlib -I. -I$S -Xlinker -T -Xlinker ldscript.$M.tramp \ 110234949Sbapt -DKZIP tmphack.S $S/$M/$M/elf_trampoline.c inflate-tramp.o \ 111234949Sbapt $S/$M/$M/inckern.S ${FILES_CPU_FUNC} -o ${KERNEL_KO}.gz.tramp 112234949Sbapt ${CC} -O -nostdlib -I. -I$S -Xlinker -T -Xlinker \ 113234949Sbapt ldscript.$M.tramp.noheader \ 114234949Sbapt -DKZIP tmphack.S $S/$M/$M/elf_trampoline.c inflate-tramp.o \ 115234949Sbapt $S/$M/$M/inckern.S ${FILES_CPU_FUNC} -o ${KERNEL_KO}.tramp.noheader 116234949Sbapt ${OBJCOPY} -S -O binary ${KERNEL_KO}.tramp.noheader \ 117234949Sbapt ${KERNEL_KO}.gz.tramp.bin 118234949Sbapt rm ${KERNEL_KO}.tmp.gz ${KERNEL_KO}.tramp.noheader opt_kernname.h \ 119234949Sbapt inflate-tramp.o tmphack.S 120234949Sbapt 121234949SbaptMKMODULESENV+= MACHINE=${MACHINE} 122234949Sbapt 123234949Sbapt%BEFORE_DEPEND 124234949Sbapt 125234949Sbapt%OBJS 126234949Sbapt 127234949Sbapt%FILES.c 128234949Sbapt 129234949Sbapt%FILES.s 130234949Sbapt 131234949Sbapt%FILES.m 132234949Sbapt 133234949Sbapt%CLEAN 134234949Sbapt 135234949SbaptCLEAN+= ldscript.$M ${KERNEL_KO}.bin ldscript.$M.noheader 136268899Sbapt 137234949SbaptCLEAN+= ${KERNEL_KO}.tramp ${KERNEL_KO}.tramp.bin ldscript.$M.tramp \ 138234949Sbapt ldscript.$M.tramp.noheader ${KERNEL_KO}.gz.tramp \ 139234949Sbapt ${KERNEL_KO}.gz.tramp.bin 140234949Sbapt 141234949Sbaptldscript.$M: $S/conf/ldscript.$M 142234949Sbapt cat $S/conf/ldscript.$M|sed s/KERNPHYSADDR/${KERNPHYSADDR}/g| \ 143234949Sbapt sed s/KERNVIRTADDR/${KERNVIRTADDR}/g > ldscript.$M 144234949Sbapt%RULES 145234949Sbapt 146234949Sbapt.include "$S/conf/kern.post.mk" 147234949Sbapt