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Makefile.xen revision 1.47 
      1 #	$NetBSD: Makefile.xen,v 1.47 2018/09/22 12:24:04 rin Exp $
      2 #	NetBSD: Makefile.i386,v 1.132 2003/07/05 16:56:10 simonb Exp 
      3 
      4 # Makefile for NetBSD
      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/arch/xen/conf/``machineid''
     10 # after which you should do
     11 #	config machineid
     12 # Machine generic makefile changes should be made in
     13 #	/sys/arch/xen/conf/Makefile.xen
     14 # after which config should be rerun for all machines of that type.
     15 #
     16 # To specify debugging, add the config line: makeoptions DEBUG="-g"
     17 # A better way is to specify -g only for a few files.
     18 #
     19 #	makeoptions DEBUGLIST="uvm* trap if_*"
     20 
     21 .include "$S/arch/xen/conf/Makefile.arch.inc"
     22 USETOOLS?=	no
     23 NEED_OWN_INSTALL_TARGET?=no
     24 NORELRO=
     25 NOSANITIZER=
     26 .include <bsd.init.mk>
     27 
     28 USE_SSP?=	yes
     29 
     30 ##
     31 ## (1) port identification
     32 ##
     33 XEN=		$S/arch/xen
     34 I386=		$S/arch/i386
     35 AMD64=          $S/arch/amd64
     36 GENASSYM_CONF=	$S/arch/${XEN_BUILD}/${XEN_BUILD}/genassym.cf
     37 
     38 ARCH_INC=	$S/arch/xen/include/${XEN_BUILD}
     39 
     40 ##
     41 ## (2) compile settings
     42 ##
     43 CPPFLAGS+=	-D${XEN_BUILD}
     44 AFLAGS+=	-x assembler-with-cpp ${DBG} -D__XEN__
     45 EXTRA_INCLUDES=	-I${.CURDIR}/xen-ma
     46 
     47 .if ${XEN_BUILD} == "amd64"
     48 DEFCOPTS=	-O2 -fno-omit-frame-pointer
     49 CPPFLAGS+=	-Dx86_64
     50 CFLAGS+=	-mcmodel=kernel
     51 CFLAGS+=	-mno-red-zone -mno-mmx -mno-sse -mno-avx
     52 CFLAGS+=	-msoft-float
     53 CFLAGS+=	${${ACTIVE_CC} == "gcc":?  -mno-fp-ret-in-387 :}
     54 .endif
     55 
     56 .if ${XEN_BUILD} == "i386"
     57 DEFCOPTS=	-O2 -fno-omit-frame-pointer
     58 CFLAGS+=	-msoft-float
     59 CFLAGS+=	-mno-mmx -mno-sse -mno-avx
     60 .endif
     61 
     62 ##
     63 ## (3) libkern and compat
     64 ##
     65 OPT_MODULAR=	%MODULAR%
     66 
     67 ##
     68 ## (4) local objects, compile rules, and dependencies
     69 ##
     70 MD_OBJS=	locore.o spl.o copy.o vector.o
     71 .if ${XEN_BUILD} == amd64
     72 MD_OBJS+=	amd64_trap.o
     73 .endif
     74 MD_CFILES=
     75 
     76 MD_SFILES=	$S/arch/${XEN_BUILD}/${XEN_BUILD}/locore.S \
     77 		$S/arch/${XEN_BUILD}/${XEN_BUILD}/spl.S \
     78 		$S/arch/${XEN_BUILD}/${XEN_BUILD}/vector.S \
     79 		$S/arch/${XEN_BUILD}/${XEN_BUILD}/copy.S
     80 
     81 .if ${XEN_BUILD} == amd64
     82 MD_SFILES+=	$S/arch/${XEN_BUILD}/${XEN_BUILD}/amd64_trap.S
     83 .endif
     84 
     85 copy.o: $S/arch/${XEN_BUILD}/${XEN_BUILD}/copy.S assym.h
     86 	${NORMAL_S}
     87 
     88 locore.o: $S/arch/${XEN_BUILD}/${XEN_BUILD}/locore.S assym.h
     89 	${NORMAL_S}
     90 
     91 spl.o: $S/arch/${XEN_BUILD}/${XEN_BUILD}/spl.S assym.h
     92 	${NORMAL_S}
     93 
     94 vector.o: $S/arch/${XEN_BUILD}/${XEN_BUILD}/vector.S assym.h
     95 	${NORMAL_S}
     96 
     97 .if ${XEN_BUILD} == amd64
     98 amd64_trap.o: $S/arch/${XEN_BUILD}/${XEN_BUILD}/amd64_trap.S assym.h
     99 	${NORMAL_S}
    100 .endif
    101 
    102 .ifndef noBEGIN
    103 .if !make(obj) && !make(clean) && !make(cleandir)
    104 .BEGIN::
    105 .for A in ${XEN_MACHINE_ARCHS}
    106 	-@rm -f ${A} && \
    107 	    ln -s $S/arch/${A}/include ${A}
    108 .endfor
    109 	-@rm -rf xen-ma && \
    110 	    mkdir xen-ma && ln -s ../${XEN_BUILD} xen-ma/machine
    111 	-@rm -f machine && \
    112 	    ln -s ${ARCH_INC} machine
    113 .endif
    114 .endif
    115 
    116 ##
    117 ## (5) link settings
    118 ##
    119 .if ${XEN_BUILD} == i386
    120 TEXTADDR?=	0xc0100000
    121 .elif ${XEN_BUILD} == amd64
    122 TEXTADDR?=	0xffffffff80200000
    123 .endif
    124 LINKFLAGS_NORMAL=	-X
    125 KERNLDSCRIPT?=	$S/arch/${XEN_BUILD}/conf/kern.ldscript.Xen
    126 
    127 ##
    128 ## (6) port specific target dependencies
    129 ##
    130 
    131 .if ${XEN_BUILD} == i386
    132 linux_sigcode.o: assym.h
    133 pnpbioscall.o bioscall.o: assym.h
    134 mptramp.o: assym.h
    135 .elif  ${XEN_BUILD} == amd64
    136 locore.o machdep.o: Makefile
    137 linux32_sigcode.o netbsd32_sigcode.o: assym.h
    138 .endif
    139 busfunc.o cpu_in_cksum.o cpufunc.o lock_stubs.o: assym.h
    140 
    141 ##
    142 ## (7) misc settings
    143 ##
    144 
    145 ##
    146 ## (8) config(8) generated machinery
    147 ##
    148 %INCLUDES
    149 
    150 %OBJS
    151 
    152 %CFILES
    153 
    154 %SFILES
    155 
    156 %LOAD
    157 
    158 %RULES
    159 
    160 ##
    161 ## (9) port independent kernel machinery
    162 ##
    163 .include "$S/conf/Makefile.kern.inc"
    164 
    165 ##
    166 ## (10) Appending make options.
    167 ##
    168 %MAKEOPTIONSAPPEND
    169