# $NetBSD: Makefile,v 1.21 2020/08/10 10:59:33 rin Exp $

# $NetBSD: Makefile,v 1.21 2020/08/10 10:59:33 rin Exp $

CPPFLAGS= ${APMCPPFLAGS}
KSRC=${.CURDIR}/../../..
ARCHSRC=${.CURDIR}/../..
I386=${KSRC}/arch/i386
X86=${KSRC}/arch/x86
CPPFLAGS+=-I${ARCHSRC} -I${KSRC} -I${.CURDIR} -I${.OBJDIR} -D_MODULE -D_KERNEL

SRCS= biostramp.S
OBJS= biostramp.o
DEPS= ${APMDEPS}
STRIP?= strip
TRAMP= ${.CURDIR}/biostramp.inc

all: ${TRAMP}

${TRAMP}: biostramp.bin Makefile
@([ -f ${TRAMP} ] && mv -f ${TRAMP} ${TRAMP}.bak; exit 0)
${HOST_SH} ${.CURDIR}/bin2asm.sh biostramp.bin > ${.TARGET}

machine:
@rm -f machine && ln -s ${I386}/include machine

x86:
@rm -f x86 && ln -s ${X86}/include x86

include <bsd.own.mk>

biostramp.bin: biostramp.obj
${OBJCOPY} --output-target=binary $? $@

biostramp.obj: ${OBJS} ${DEPS}
${LD} -Bstatic -N -Ttext 0 -e do_bios_call -o $@ $(OBJS)

assym.h: machine x86 genassym.cf
${TOOL_GENASSYM} -- ${CC} ${CFLAGS:N-Wa,*} ${CPPFLAGS} ${PROF} \
${GENASSYM_CPPFLAGS} < ${.CURDIR}/genassym.cf > assym.h.tmp && \
mv -f assym.h.tmp assym.h

biostramp.S: assym.h

biostramp.o: biostramp.S
${CC} ${CPPFLAGS} -DASM -D_LOCORE -c ${.IMPSRC}

clean:
rm -f *.o biostramp.obj biostramp.bin biostramp.sym ${TRAMP} \
assym.h ${TRAMP}.bak machine

include <bsd.dep.mk>
include <bsd.subdir.mk>
include <bsd.obj.mk>