The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]

FreeBSD/Linux Kernel Cross Reference
sys/conf/Makefile.mips

Version: -  FREEBSD  -  FREEBSD-13-STABLE  -  FREEBSD-13-0  -  FREEBSD-12-STABLE  -  FREEBSD-12-0  -  FREEBSD-11-STABLE  -  FREEBSD-11-0  -  FREEBSD-10-STABLE  -  FREEBSD-10-0  -  FREEBSD-9-STABLE  -  FREEBSD-9-0  -  FREEBSD-8-STABLE  -  FREEBSD-8-0  -  FREEBSD-7-STABLE  -  FREEBSD-7-0  -  FREEBSD-6-STABLE  -  FREEBSD-6-0  -  FREEBSD-5-STABLE  -  FREEBSD-5-0  -  FREEBSD-4-STABLE  -  FREEBSD-3-STABLE  -  FREEBSD22  -  l41  -  OPENBSD  -  linux-2.6  -  MK84  -  PLAN9  -  xnu-8792 
SearchContext: -  none  -  3  -  10 

    1 # Makefile.mips
    2 # $FreeBSD$
    3 #
    4 # Makefile for FreeBSD
    5 #
    6 # This makefile is constructed from a machine description:
    7 #       config machineid
    8 # Most changes should be made in the machine description
    9 #       /sys/mips/conf/``machineid''
   10 # after which you should do
   11 #        config machineid
   12 # Generic makefile changes should be made in
   13 #       /sys/conf/Makefile.mips
   14 # after which config should be rerun for all machines.
   15 #
   16 
   17 # Which version of config(8) is required.
   18 %VERSREQ=       600004
   19 
   20 STD8X16FONT?=   iso
   21 
   22 .if !defined(S)
   23 .if exists(./@/.)
   24 S=      ./@
   25 .else
   26 S=      ../../..
   27 .endif
   28 .endif
   29 .include "$S/conf/kern.pre.mk"
   30 
   31 INCLUDES+= -I$S/contrib/libfdt
   32 
   33 LDSCRIPT_NAME?=ldscript.$M
   34 SYSTEM_LD:= ${SYSTEM_LD:$S/conf/${LDSCRIPT_NAME}=${LDSCRIPT_NAME}}
   35 SYSTEM_DEP:= ${SYSTEM_DEP:$S/conf/${LDSCRIPT_NAME}=${LDSCRIPT_NAME}}
   36 
   37 KERNLOADADDR?=0x80001000
   38 # This obscure value is defined by CFE for WR160N
   39 # To be changed later
   40 TRAMPLOADADDR?=0x807963c0
   41 
   42 MKMODULESENV+=  MACHINE=${MACHINE} MACHINE_ARCH=${MACHINE_ARCH}
   43 
   44 # We default to the MIPS32 ISA, if none specified in the
   45 # kernel configuration file.
   46 ARCH_FLAGS?=-march=mips32
   47 EXTRA_FLAGS=-fno-pic -mno-abicalls -G0 -DKERNLOADADDR=${KERNLOADADDR}
   48 
   49 HACK_EXTRA_FLAGS=-shared
   50 
   51 # We add the -fno-pic flag to kernels because otherwise performance
   52 # is extremely poor, as well as -mno-abicalls to force no ABI usage.
   53 CFLAGS+=${EXTRA_FLAGS} $(ARCH_FLAGS)
   54 HACK_EXTRA_FLAGS+=${EXTRA_FLAGS} $(ARCH_FLAGS)
   55 TRAMP_ARCH_FLAGS?=$(ARCH_FLAGS)
   56 TRAMP_EXTRA_FLAGS=${EXTRA_FLAGS} ${TRAMP_ARCH_FLAGS}
   57 .if ${MACHINE_ARCH:Mmips64*} != ""
   58 TRAMP_ELFSIZE=64
   59 .else
   60 TRAMP_ELFSIZE=32
   61 .endif
   62 
   63 # XXX hardcoded kernel entry point
   64 ASM_CFLAGS+=${CFLAGS} -D_LOCORE -DLOCORE
   65 
   66 .if !defined(WITHOUT_KERNEL_TRAMPOLINE)
   67 KERNEL_EXTRA=trampoline
   68 trampoline: ${KERNEL_KO}.tramp.bin
   69 ${KERNEL_KO}.tramp.bin: ${KERNEL_KO} $S/$M/$M/elf_trampoline.c \
   70         $S/$M/$M/inckern.S 
   71         ${OBJCOPY} --strip-symbol '$$d' --strip-symbol '$$a' \
   72                 -g --strip-symbol '$$t' ${FULLKERNEL} ${KERNEL_KO}.tmp
   73         sed -e s/${KERNLOADADDR}/${TRAMPLOADADDR}/ -e s/" + SIZEOF_HEADERS"// \
   74                  ${LDSCRIPT_NAME} > ${LDSCRIPT_NAME}.tramp.noheader
   75         ${CC} -O -nostdlib -I. -I$S ${TRAMP_EXTRA_FLAGS} ${TRAMP_LDFLAGS} -Xlinker \
   76                 -T -Xlinker ${LDSCRIPT_NAME}.tramp.noheader \
   77                 -DKERNNAME="\"${KERNEL_KO}.tmp\"" -DELFSIZE=${TRAMP_ELFSIZE} \
   78                 $S/$M/$M/elf_trampoline.c $S/$M/$M/inckern.S \
   79                 -o ${KERNEL_KO}.tramp.elf
   80         ${OBJCOPY} -S -O binary ${KERNEL_KO}.tramp.elf \
   81                 ${KERNEL_KO}.tramp.bin
   82 .endif
   83 
   84 %BEFORE_DEPEND
   85 
   86 %OBJS
   87 
   88 %FILES.c
   89 
   90 %FILES.s
   91 
   92 %FILES.m
   93 
   94 %CLEAN
   95 
   96 CLEAN+= ${LDSCRIPT_NAME} ${LDSCRIPT_NAME}.tramp.noheader \
   97         ${KERNEL_KO}.tramp.elf ${KERNEL_KO}.tramp.bin
   98 
   99 ${LDSCRIPT_NAME}: $S/conf/${LDSCRIPT_NAME}
  100         sed s/KERNLOADADDR/${KERNLOADADDR}/g $S/conf/${LDSCRIPT_NAME} \
  101                 > ${LDSCRIPT_NAME}
  102 %RULES
  103 
  104 .include "$S/conf/kern.post.mk"

Cache object: cb4edec77afc102169c1dbd2d799ee6c


[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]


This page is part of the FreeBSD/Linux Linux Kernel Cross-Reference, and was automatically generated using a modified version of the LXR engine.