1d48c0148e
adjust the smp booting procedure for segmentless operation. changes are mostly due to gdt/idt being dependent on paging, because of the high location, and paging being on much sooner because of that too. also smaller fixes: redefine DESC_SIZE, fix kernel makefile variable name (crosscompiling), some null pointer checks that trap now because of a sparser pagetable, acpi sanity checking
94 lines
2.1 KiB
Makefile
94 lines
2.1 KiB
Makefile
# Makefile for kernel
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.include <bsd.own.mk>
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PROG= kernel
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.include "arch/${MACHINE_ARCH}/Makefile.inc"
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SRCS+= clock.c cpulocals.c interrupt.c main.c proc.c system.c \
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table.c utility.c
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LINKERSCRIPT=${.CURDIR}/arch/${MACHINE_ARCH}/kernel.lds
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DPADD+= ${LIBTIMERS} ${LIBSYS} ${LIBEXEC} $(LINKERSCRIPT)
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LDADD+= -ltimers -lsys -lexec
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CFLAGS += -D__kernel__
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CPPFLAGS+= -fno-stack-protector -D_NETBSD_SOURCE
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LDFLAGS+= -T $(LINKERSCRIPT)
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LDFLAGS+= -nostdlib -L${DESTDIR}/${LIBDIR}
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LDADD+= -lminlib
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DPADD+= ${LIBMINLIB}
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.if !empty(CC:M*gcc)
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LDADD+= -lgcc -lsys -lgcc -lminc
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.elif !empty(CC:M*clang)
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LDADD+= -L/usr/pkg/compiler-rt/lib -lCompilerRT-Generic -lsys -lCompilerRT-Generic -lminc
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DPADD+= ${LIBC}
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.endif
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CPPFLAGS+= -I${.CURDIR} -I${.CURDIR}/arch/${MACHINE_ARCH}/include -I${NETBSDSRCDIR}
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BINDIR= /usr/sbin
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MAN=
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.include "system/Makefile.inc"
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.ifdef CONFIG_SMP
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SRCS+= smp.c
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.endif
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.if ${USE_WATCHDOG} != "no"
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SRCS+= watchdog.c
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CPPFLAGS+= -DUSE_WATCHDOG
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.endif
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.if ${USE_MCONTEXT} != "no"
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SRCS+= do_mcontext.c
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CPPFLAGS+= -DUSE_MCONTEXT
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.endif
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# Extra debugging routines
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.if ${USE_SYSDEBUG} != "no"
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SRCS+= debug.c
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CPPFLAGS+= -DUSE_SYSDEBUG
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.endif
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# These come last, so the profiling buffer is at the end of the data segment
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SRCS+= profile.c do_sprofile.c
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.if ${USE_LIVEUPDATE} != "no"
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CPPFLAGS+= -DUSE_UPDATE
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.endif
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.if ${USE_STATECTL} != "no"
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CPPFLAGS+= -DUSE_STATECTL
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.endif
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.if ${USE_TRACE} != "no"
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CPPFLAGS+= -DUSE_TRACE
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.endif
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.include <bsd.prog.mk>
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debug.d: extracted-errno.h extracted-mfield.h extracted-mtype.h
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CLEANFILES+=extracted-errno.h extracted-mfield.h extracted-mtype.h procoffsets.h
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extracted-errno.h: extract-errno.sh ../include/errno.h
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${_MKTARGET_CREATE}
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cd ${.CURDIR} ; sh extract-errno.sh > ${.OBJDIR}/extracted-errno.h
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extracted-mfield.h: extract-mfield.sh ../lib/libc/sys-minix/*.c ../lib/libsys/*.c
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${_MKTARGET_CREATE}
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cd ${.CURDIR} ; sh extract-mfield.sh > ${.OBJDIR}/extracted-mfield.h
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extracted-mtype.h: extract-mtype.sh ../include/minix/com.h
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${_MKTARGET_CREATE}
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cd ${.CURDIR} ; sh extract-mtype.sh > ${.OBJDIR}/extracted-mtype.h
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clean:
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rm -f extracted-errno.h extracted-mfield.h extracted-mtype.h
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