minix/kernel/arch/earm/Makefile.inc

   1 # Makefile for arch-dependent kernel code
   2 .include <bsd.own.mk>
   3
   4 HERE=${.CURDIR}/arch/${MACHINE_ARCH}
   5 .PATH:  ${HERE}
   6
   7 # objects we want unpaged from -lc
   8 MINLIB_OBJS_UNPAGED= get_bp.o
   9 get_bp.o:       ${NETBSDSRCDIR}/minix/lib/libc/arch/arm/get_bp.S
  10
  11 # objects we want unpaged from -lsys
  12 SYS_OBJS_UNPAGED=assert.o stacktrace.o
  13 assert.o:       ${NETBSDSRCDIR}/minix/lib/libsys/assert.c
  14 stacktrace.o:   ${NETBSDSRCDIR}/minix/lib/libsys/stacktrace.c
  15
  16 # objects we want unpaged from -lminc
  17 MINC_OBJS_UNPAGED= atoi.o \
  18         printf.o subr_prf.o \
  19         strcmp.o strcpy.o strlen.o strncmp.o \
  20         memcpy.o memmove.o memset.o
  21 MINC_OBJS_UNPAGED+= divmodsi4.o divsi3.o udivsi3.o umodsi3.o \
  22         umoddi3.o udivmoddi4.o __aeabi_idiv0.o aeabi_idivmod.o aeabi_uidivmod.o \
  23         udivmodsi4.o aeabi_uldivmod.o
  24 atoi.o:         ${NETBSDSRCDIR}/minix/lib/libminc/atoi.c
  25 printf.o:       ${NETBSDSRCDIR}/sys/lib/libsa/printf.c
  26 subr_prf.o:     ${NETBSDSRCDIR}/sys/lib/libsa/subr_prf.c
  27 memcpy.o:       ${NETBSDSRCDIR}/common/lib/libc/arch/arm/string/memcpy.S
  28 memmove.o:      ${NETBSDSRCDIR}/common/lib/libc/arch/arm/string/memmove.S
  29 memset.o:       ${NETBSDSRCDIR}/common/lib/libc/arch/arm/string/memset.S
  30 strlen.o:       ${NETBSDSRCDIR}/common/lib/libc/arch/arm/string/strlen.S
  31 strcpy.o:       ${NETBSDSRCDIR}/common/lib/libc/arch/arm/string/strcpy.S
  32 strcmp.o:       ${NETBSDSRCDIR}/common/lib/libc/arch/arm/string/strcmp.S
  33 __aeabi_idiv0.o:        ${NETBSDSRCDIR}/common/lib/libc/arch/arm/gen/__aeabi_idiv0.c
  34 CPPFLAGS.__aeabi_idiv0.c+= -D_STANDALONE -I${NETBSDSRCDIR}/sys
  35
  36 divsi3.o:       ${NETBSDSRCDIR}/sys/external/bsd/compiler_rt/dist/lib/builtins/divsi3.c
  37 udivsi3.o:      ${NETBSDSRCDIR}/sys/external/bsd/compiler_rt/dist/lib/builtins/udivsi3.c
  38 umodsi3.o:      ${NETBSDSRCDIR}/sys/external/bsd/compiler_rt/dist/lib/builtins/umodsi3.c
  39 umoddi3.o:      ${NETBSDSRCDIR}/sys/external/bsd/compiler_rt/dist/lib/builtins/umoddi3.c
  40 udivmoddi4.o:   ${NETBSDSRCDIR}/sys/external/bsd/compiler_rt/dist/lib/builtins/udivmoddi4.c
  41 divmodsi4.o:            ${NETBSDSRCDIR}/sys/external/bsd/compiler_rt/dist/lib/builtins/arm/divmodsi4.S
  42 udivmodsi4.o:           ${NETBSDSRCDIR}/sys/external/bsd/compiler_rt/dist/lib/builtins/arm/udivmodsi4.S
  43 aeabi_idivmod.o:        ${NETBSDSRCDIR}/sys/external/bsd/compiler_rt/dist/lib/builtins/arm/aeabi_idivmod.S
  44 aeabi_uidivmod.o:       ${NETBSDSRCDIR}/sys/external/bsd/compiler_rt/dist/lib/builtins/arm/aeabi_uidivmod.S
  45 aeabi_uldivmod.o:       ${NETBSDSRCDIR}/sys/external/bsd/compiler_rt/dist/lib/builtins/arm/aeabi_uldivmod.S
  46
  47 # the following is required by pre_init.c
  48 strncmp.o:      ${NETBSDSRCDIR}/common/lib/libc/string/strncmp.c
  49
  50 # LSC: putchar and kputc have the same signature. A bit hackish.
  51 CPPFLAGS.subr_prf.c+= -Dputchar=kputc
  52
  53 # Activate optional support, may be deactivated.
  54 CPPFLAGS.subr_prf.c+= -DLIBSA_PRINTF_LONGLONG_SUPPORT -DLIBSA_PRINTF_WIDTH_SUPPORT
  55
  56 .include "bsp/ti/Makefile.inc"
  57
  58 # some object files we give a symbol prefix (or namespace) of __k_unpaged_
  59 # that must live in their own unique namespace.
  60 #
  61 .for unpaged_obj in head.o pre_init.o direct_tty_utils.o \
  62         pg_utils.o klib.o utility.o arch_reset.o \
  63         ${MINLIB_OBJS_UNPAGED} ${MINC_OBJS_UNPAGED} ${SYS_OBJS_UNPAGED} ${BSP_OBJS_UNPAGED}
  64 unpaged_${unpaged_obj}: ${unpaged_obj}
  65         ${OBJCOPY} --prefix-symbols=__k_unpaged_ ${.OBJDIR}/${unpaged_obj} $@
  66 UNPAGED_OBJS += unpaged_${unpaged_obj}
  67 ORIG_UNPAGED_OBJS += ${unpaged_obj}
  68 .endfor
  69
  70
  71 CLEANFILES+= ${ORIG_UNPAGED_OBJS}
  72
  73 SRCS+=  mpx.S arch_clock.c arch_do_vmctl.c arch_system.c do_padconf.c \
  74         exception.c hw_intr.c klib.S memory.c \
  75         protect.c direct_tty_utils.c arch_reset.c \
  76         pg_utils.c phys_copy.S phys_memset.S exc.S
  77
  78 OBJS.kernel+=   ${UNPAGED_OBJS}
  79
  80 klib.o mpx.o head.o: procoffsets.h
  81
  82 SRCS+= procoffsets.h
  83
  84 PROCOFFSETSCF=procoffsets.cf
  85
  86 .PATH: ${NETBSDSRCDIR}/minix/include/arch/${MACHINE_ARCH}/include
  87
  88 procoffsets.h: ${PROCOFFSETSCF} kernel.h proc.h stackframe.h archtypes.h
  89         ${_MKTARGET_CREATE}
  90         ${TOOL_CAT} ${HERE}/${PROCOFFSETSCF} | \
  91                 ${TOOL_GENASSYM} -- ${CC} ${CFLAGS:N-Wa,*} \
  92                 ${CPPFLAGS} ${PROF} ${${USE_BITCODE:Uno} == "yes":? -fno-lto:} \
  93                 ${GENASSYM_CPPFLAGS} >$@.tmp && \
  94           mv -f $@.tmp $@
  95
  96 sconst.h: procoffsets.h
  97 apic_asm.o head.o klib.o mpx.o: sconst.h
  98