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stand/i386/boot2/Makefile

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.include <bsd.init.mk> .include <bsd.init.mk>
FILES= boot boot1 boot2 FILES= boot boot1 boot2 isoboot isoboot2
impAuthorUnsubmitted
Not Done
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I'd make this a separate directory, like we've done for gpt boot. There appears to be no benefit from sharing the same directory.

imp: I'd make this a separate directory, like we've done for gpt boot. There appears to be no…
NM?= nm NM?= nm
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CFLAGS.clang+= -Oz ${CLANG_OPT_SMALL} CFLAGS.clang+= -Oz ${CLANG_OPT_SMALL}
CFLAGS.isoboot2.c+= -I${BOOTSRC}/i386/common
LD_FLAGS+=${LD_FLAGS_BIN} LD_FLAGS+=${LD_FLAGS_BIN}
CLEANFILES+= boot CLEANFILES+= boot isoboot
boot: boot1 boot2 boot: boot1 boot2
cat boot1 boot2 > boot cat boot1 boot2 > boot
isoboot: boot1 isoboot2
cat boot1 isoboot2 > isoboot
CLEANFILES+= boot1 boot1.out boot1.o CLEANFILES+= boot1 boot1.out boot1.o
boot1: boot1.out boot1: boot1.out
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CLEANFILES+= boot2 boot2.ld boot2.ldr boot2.bin boot2.out boot2.o \ CLEANFILES+= boot2 boot2.ld boot2.ldr boot2.bin boot2.out boot2.o \
boot2.h sio.o boot2.h sio.o
CLEANFILES+= isoboot2 isoboot2.ld isoboot2.ldr isoboot2.bin isoboot2.out \
isoboot2.o
BOOT2SIZE= 7680 BOOT2SIZE= 7680
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boot2.out: ${BTXCRT} boot2.o sio.o boot2.out: ${BTXCRT} boot2.o sio.o
${LD} ${LD_FLAGS} -Ttext ${ORG2} -o ${.TARGET} ${.ALLSRC} ${LD} ${LD_FLAGS} -Ttext ${ORG2} -o ${.TARGET} ${.ALLSRC}
SRCS= boot2.c boot2.h
boot2.h: boot1.out boot2.h: boot1.out
${NM} -t d ${.ALLSRC} | awk '/([0-9])+ T xread/ \ ${NM} -t d ${.ALLSRC} | awk '/([0-9])+ T xread/ \
{ x = $$1 - ORG1; \ { x = $$1 - ORG1; \
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ORG1=`printf "%d" ${ORG1}` \ ORG1=`printf "%d" ${ORG1}` \
REL1=`printf "%d" ${REL1}` > ${.TARGET} REL1=`printf "%d" ${REL1}` > ${.TARGET}
isoboot2: isoboot2.ld
@set -- `ls -l ${.ALLSRC}`; x=$$((${BOOT2SIZE}-$$5)); \
echo "$$x bytes available"; test $$x -ge 0
${DD} if=${.ALLSRC} of=${.TARGET} obs=${BOOT2SIZE} conv=osync
isoboot2.ld: isoboot2.ldr isoboot2.bin ${BTXKERN}
btxld -v -E ${ORG2} -f bin -b ${BTXKERN} -l isoboot2.ldr \
-o ${.TARGET} -P 1 isoboot2.bin
isoboot2.ldr:
${DD} if=/dev/zero of=${.TARGET} bs=512 count=1
isoboot2.bin: isoboot2.out
${OBJCOPY} -S -O binary isoboot2.out ${.TARGET}
isoboot2.out: ${BTXCRT} isoboot2.o sio.o
${LD} ${LD_FLAGS} -Ttext ${ORG2} -o ${.TARGET} ${.ALLSRC}
SRCS= boot2.c isoboot2.c boot2.h
.include <bsd.prog.mk> .include <bsd.prog.mk>
# XXX: clang integrated-as doesn't grok .codeNN directives yet # XXX: clang integrated-as doesn't grok .codeNN directives yet
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