1# Makefile for arch-dependent kernel code 2.include <bsd.own.mk> 3 4HERE=${.CURDIR}/arch/${MACHINE_ARCH} 5.PATH: ${HERE} 6 7# objects we want unpaged from -lc 8MINLIB_OBJS_UNPAGED= get_bp.o 9get_bp.o: ${NETBSDSRCDIR}/minix/lib/libc/arch/arm/get_bp.S 10 11# objects we want unpaged from -lsys 12SYS_OBJS_UNPAGED=assert.o stacktrace.o 13assert.o: ${NETBSDSRCDIR}/minix/lib/libsys/assert.c 14stacktrace.o: ${NETBSDSRCDIR}/minix/lib/libsys/stacktrace.c 15 16# objects we want unpaged from -lminc 17MINC_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 21MINC_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 24atoi.o: ${NETBSDSRCDIR}/minix/lib/libminc/atoi.c 25printf.o: ${NETBSDSRCDIR}/sys/lib/libsa/printf.c 26subr_prf.o: ${NETBSDSRCDIR}/sys/lib/libsa/subr_prf.c 27memcpy.o: ${NETBSDSRCDIR}/common/lib/libc/arch/arm/string/memcpy.S 28memmove.o: ${NETBSDSRCDIR}/common/lib/libc/arch/arm/string/memmove.S 29memset.o: ${NETBSDSRCDIR}/common/lib/libc/arch/arm/string/memset.S 30strlen.o: ${NETBSDSRCDIR}/common/lib/libc/arch/arm/string/strlen.S 31strcpy.o: ${NETBSDSRCDIR}/common/lib/libc/arch/arm/string/strcpy.S 32strcmp.o: ${NETBSDSRCDIR}/common/lib/libc/arch/arm/string/strcmp.S 33__aeabi_idiv0.o: ${NETBSDSRCDIR}/common/lib/libc/arch/arm/gen/__aeabi_idiv0.c 34CPPFLAGS.__aeabi_idiv0.c+= -D_STANDALONE -I${NETBSDSRCDIR}/sys 35 36divsi3.o: ${NETBSDSRCDIR}/sys/external/bsd/compiler_rt/dist/lib/builtins/divsi3.c 37udivsi3.o: ${NETBSDSRCDIR}/sys/external/bsd/compiler_rt/dist/lib/builtins/udivsi3.c 38umodsi3.o: ${NETBSDSRCDIR}/sys/external/bsd/compiler_rt/dist/lib/builtins/umodsi3.c 39umoddi3.o: ${NETBSDSRCDIR}/sys/external/bsd/compiler_rt/dist/lib/builtins/umoddi3.c 40udivmoddi4.o: ${NETBSDSRCDIR}/sys/external/bsd/compiler_rt/dist/lib/builtins/udivmoddi4.c 41divmodsi4.o: ${NETBSDSRCDIR}/sys/external/bsd/compiler_rt/dist/lib/builtins/arm/divmodsi4.S 42udivmodsi4.o: ${NETBSDSRCDIR}/sys/external/bsd/compiler_rt/dist/lib/builtins/arm/udivmodsi4.S 43aeabi_idivmod.o: ${NETBSDSRCDIR}/sys/external/bsd/compiler_rt/dist/lib/builtins/arm/aeabi_idivmod.S 44aeabi_uidivmod.o: ${NETBSDSRCDIR}/sys/external/bsd/compiler_rt/dist/lib/builtins/arm/aeabi_uidivmod.S 45aeabi_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 48strncmp.o: ${NETBSDSRCDIR}/common/lib/libc/string/strncmp.c 49 50# LSC: putchar and kputc have the same signature. A bit hackish. 51CPPFLAGS.subr_prf.c+= -Dputchar=kputc 52 53# Activate optional support, may be deactivated. 54CPPFLAGS.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} ${BSP_OBJS_UNPAGED} 64unpaged_${unpaged_obj}: ${unpaged_obj} 65 ${OBJCOPY} --prefix-symbols=__k_unpaged_ ${.OBJDIR}/${unpaged_obj} $@ 66UNPAGED_OBJS += unpaged_${unpaged_obj} 67ORIG_UNPAGED_OBJS += ${unpaged_obj} 68.endfor 69 70 71CLEANFILES+= ${ORIG_UNPAGED_OBJS} 72 73SRCS+= 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 78OBJS.kernel+= ${UNPAGED_OBJS} 79 80klib.o mpx.o head.o: procoffsets.h 81 82SRCS+= procoffsets.h 83 84PROCOFFSETSCF=procoffsets.cf 85 86.PATH: ${NETBSDSRCDIR}/minix/include/arch/${MACHINE_ARCH}/include 87 88procoffsets.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 96sconst.h: procoffsets.h 97apic_asm.o head.o klib.o mpx.o: sconst.h 98 99