MFi386: Factor out -nostdlib and use PROG.
This commit is contained in:
Yoshihiro Takahashi
parent
e024a09064
commit
5e0eb6243d
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=125625
@ -6,6 +6,7 @@ BINDIR?= /boot
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LOADER_ADDRESS?=0x100000
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CFLAGS+= -ffreestanding -mpreferred-stack-boundary=2
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LDFLAGS+= -nostdlib
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# BTX components
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.if exists(${.OBJDIR}/../btx)
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@ -1,17 +1,20 @@
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# $FreeBSD$
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PROG= ${BOOT}.out
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INTERNALPROG=
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FILES= ${BOOT}
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CLEANFILES= ${BOOT} ${BOOT}.bin ${BOOT}.out ${OBJS}
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NOMAN=
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SRCS= start.s boot.s boot0.5.s disk.s selector.s support.s syscons.s
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CLEANFILES= ${BOOT} ${BOOT}.bin
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BOOT= boot0.5
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SRCS= start.s boot.s boot0.5.s disk.s selector.s support.s syscons.s
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OBJS= ${SRCS:N*.h:R:S/$/.o/g}
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# The base address that we the boot0 code to to run it. Don't change this
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# unless you are glutton for punishment.
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BOOT_BOOT0_ORG?= 0x0000
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LDFLAGS=-N -e start -Ttext ${BOOT_BOOT0_ORG}
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# The size of boot0.5 must be 7168 bytes
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${BOOT}: ${BOOT}.bin
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cat ${BOOT}.bin /dev/zero | dd of=${BOOT} bs=1 count=7168
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@ -19,7 +22,4 @@ ${BOOT}: ${BOOT}.bin
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${BOOT}.bin: ${BOOT}.out
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objcopy -S -O binary ${BOOT}.out ${.TARGET}
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${BOOT}.out: ${OBJS}
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${LD} -N -e start -Ttext ${BOOT_BOOT0_ORG} -o ${.TARGET} ${.ALLSRC}
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.include <bsd.prog.mk>
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@ -1,7 +1,11 @@
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# $FreeBSD$
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PROG= ${BOOT}.out
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INTERNALPROG=
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FILES= ${BOOT}
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CLEANFILES= ${BOOT} ${BOOT}.out ${BOOT}.o
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NOMAN=
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SRCS= ${BOOT}.s
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CLEANFILES= ${BOOT}
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BOOT= boot0
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@ -9,10 +13,9 @@ BOOT= boot0
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# unless you are glutton for punishment.
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BOOT_BOOT0_ORG?= 0x0000
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LDFLAGS=-N -e start -Ttext ${BOOT_BOOT0_ORG}
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${BOOT}: ${BOOT}.out
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objcopy -S -O binary ${BOOT}.out ${.TARGET}
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${BOOT}.out: ${BOOT}.o
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${LD} -N -e start -Ttext ${BOOT_BOOT0_ORG} -o ${.TARGET} ${BOOT}.o
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.include <bsd.prog.mk>
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@ -47,7 +47,7 @@ CFLAGS+= -DCOMSPEED=${BOOT_COMCONSOLE_SPEED}
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# BOOT_HD_BIAS=1 makes da(0,a) correspond to 1:da(0,a) instead of 0:da(0,a).
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CLEANFILES+= boot.nohdr boot.strip boot.ldr boot1 boot2 sizetest
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LDFLAGS+= -N -Ttext 0 -nostdlib -e start
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LDFLAGS+= -N -Ttext 0 -e start
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NOSHARED= YES
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NOMAN=
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STRIP=
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@ -1,5 +1,11 @@
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# $FreeBSD$
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PROG= btx.out
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INTERNALPROG=
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NOMAN=
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SRCS= btx.s
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CLEANFILES= btx
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M4?= m4
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.if defined(PAGING)
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@ -28,14 +34,13 @@ ORG= 0x9000
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all: btx
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btx: btx.o
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${LD} -N -e start -Ttext ${ORG} -o btx.out btx.o
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LDFLAGS=-N -e start -Ttext ${ORG}
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btx: btx.out
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objcopy -S -O binary btx.out ${.TARGET}
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btx.o: btx.s
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(cd ${.CURDIR}; ${M4} ${M4FLAGS} btx.s) | \
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${AS} ${AFLAGS} -o ${.TARGET}
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CLEANFILES+= btx btx.out btx.o
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.include <bsd.prog.mk>
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@ -1,5 +1,11 @@
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# $FreeBSD$
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PROG= btxldr.out
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INTERNALPROG=
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NOMAN=
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SRCS= btxldr.s
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CLEANFILES= btxldr
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M4?= m4
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M4FLAGS+= -DLOADER_ADDRESS=${LOADER_ADDRESS} -DPC98
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@ -9,14 +15,13 @@ M4FLAGS+= -DBTXLDR_VERBOSE
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all: btxldr
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btxldr: btxldr.o
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${LD} -N -e start -Ttext ${LOADER_ADDRESS} -o btxldr.out btxldr.o
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LDFLAGS=-N -e start -Ttext ${LOADER_ADDRESS}
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btxldr: btxldr.out
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objcopy -S -O binary btxldr.out ${.TARGET}
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btxldr.o: btxldr.s
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(cd ${.CURDIR}; ${M4} ${M4FLAGS} btxldr.s ) | \
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${AS} ${AFLAGS} -o ${.TARGET}
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CLEANFILES+= btxldr btxldr.out btxldr.o
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.include <bsd.prog.mk>
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@ -1,11 +1,9 @@
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# $FreeBSD$
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OBJS= btxcsu.o btxsys.o btxv86.o
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CLEANFILES= crt0.o
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all: crt0.o
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crt0.o: ${OBJS}
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${LD} ${LDFLAGS} -i -o ${.TARGET} ${OBJS}
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PROG= crt0.o
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INTERNALPROG=
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NOMAN=
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SRCS= btxcsu.s btxsys.s btxv86.s
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LDFLAGS=-Wl,-r
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.include <bsd.prog.mk>
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@ -1,26 +1,21 @@
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# $FreeBSD$
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FILES= kgzldr.o
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FILESOWN= ${LIBOWN}
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FILESGRP= ${LIBGRP}
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FILESMODE= ${LIBMODE}
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FILESDIR= ${LIBDIR}
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CLEANFILES= kgzldr.o
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PROG= kgzldr.o
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BINMODE=${LIBMODE}
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BINDIR= ${LIBDIR}
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NOMAN=
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SRCS= start.s boot.c inflate.c lib.c crt.s sio.s
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OBJS= ${SRCS:N*.h:R:S/$/.o/g}
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CFLAGS= -Os
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CFLAGS+=-DKZIP
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LDFLAGS=-nostdlib -static -Wl,-r
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NOSHARED=
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LDFLAGS=-Wl,-r
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.PATH: ${.CURDIR}/../../../kern
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.PATH: ${.CURDIR}/../../i386/kgzldr
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AFLAGS+=--defsym PC98=1
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BOOT_COMCONSOLE_PORT?= 0x238
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AFLAGS+=--defsym PC98=1
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AFLAGS+=--defsym SIO_PRT=${BOOT_COMCONSOLE_PORT}
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kgzldr.o: ${OBJS}
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${CC} ${LDFLAGS} -o ${.TARGET} ${OBJS}
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.include <bsd.prog.mk>
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@ -1,11 +1,12 @@
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# $FreeBSD$
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PROG= loader.sym
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INTERNALPROG=
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NEWVERSWHAT= "bootstrap loader" pc98
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CFLAGS+= -DPC98
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# architecture-specific loader code
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SRCS= main.c conf.c vers.c
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CFLAGS+= -DPC98
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.PATH: ${.CURDIR}/../../i386/loader
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# Enable PXE TFTP or NFS support, not both.
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@ -23,11 +24,7 @@ HAVE_ISABUS= yes
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# Enable BootForth
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BOOT_FORTH= yes
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CFLAGS+= -DBOOT_FORTH -I${.CURDIR}/../../ficl -I${.CURDIR}/../../ficl/i386
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.if exists(${.OBJDIR}/../../ficl/libficl.a)
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LIBFICL= ${.OBJDIR}/../../ficl/libficl.a
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.else
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LIBFICL= ${.CURDIR}/../../ficl/libficl.a
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.endif
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.endif
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.if defined(LOADER_BZIP2_SUPPORT)
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@ -44,10 +41,10 @@ CFLAGS+= -I${.CURDIR}/../../common
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CFLAGS+= -I${.CURDIR}/../../i386
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CFLAGS+= -I.
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CLEANFILES= vers.c loader loader.list loader.bin loader.sym loader.help
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CLEANFILES= vers.c loader loader.list loader.bin loader.help
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CFLAGS+= -Wall
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LDFLAGS= -nostdlib -static -Ttext 0x0
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LDFLAGS= -static -Ttext 0x0
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# pc98 standalone support library
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LIBPC98= ${.OBJDIR}/../libpc98/libpc98.a
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@ -66,7 +63,7 @@ CFLAGS+= -I${.CURDIR}/../btx/lib
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vers.c: ${.CURDIR}/../../common/newvers.sh ${.CURDIR}/../../i386/loader/version
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sh ${.CURDIR}/../../common/newvers.sh ${.CURDIR}/../../i386/loader/version ${NEWVERSWHAT}
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loader: loader.bin ${BTXLDR} ${BTXKERN} ${BTXCRT}
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loader: loader.bin ${BTXLDR} ${BTXKERN}
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btxld -v -f aout -e ${LOADER_ADDRESS} -o ${.TARGET} -l ${BTXLDR} \
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-b ${BTXKERN} loader.bin
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# /usr/bin/kzip ${.TARGET}
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@ -90,10 +87,7 @@ FILESDIR_loader.conf= /boot/defaults
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FILES+= ${.CURDIR}/../../i386/loader/loader.rc
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.endif
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OBJS= ${SRCS:N*.h:R:S/$/.o/g}
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loader.sym: ${OBJS} ${LIBFICL} ${LIBPC98} ${LIBSTAND}
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${CC} ${LDFLAGS} -o ${.TARGET} ${BTXCRT} ${OBJS} \
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${LIBFICL} ${LIBPC98} ${LIBSTAND}
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DPADD= ${BTXCRT} ${LIBFICL} ${LIBPC98} ${LIBSTAND}
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LDADD= ${BTXCRT} ${LIBFICL} ${LIBPC98} -lstand
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.include <bsd.prog.mk>
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