Makefile revision 329134
1185029Spjd# $FreeBSD: stable/11/sys/boot/i386/zfsboot/Makefile 329134 2018-02-11 20:00:26Z kevans $ 2185029Spjd 3329134Skevans.include "../Makefile.inc" 4329134Skevans 5328866Skevans.PATH: ${.CURDIR}/../boot2 ${.CURDIR}/../common \ 6329134Skevans ${.CURDIR}/../../../crypto/skein ${SASRC} 7185029Spjd 8185029SpjdFILES= zfsboot 9271609SavgMAN= zfsboot.8 10185029Spjd 11185029SpjdNM?= nm 12185029Spjd 13185029SpjdBOOT_COMCONSOLE_PORT?= 0x3f8 14185029SpjdBOOT_COMCONSOLE_SPEED?= 9600 15185029SpjdB2SIOFMT?= 0x3 16185029Spjd 17185029SpjdREL1= 0x700 18185029SpjdORG1= 0x7c00 19185029SpjdORG2= 0x2000 20185029Spjd 21329134SkevansCFLAGS+=-DBOOTPROG=\"zfsboot\" \ 22225530Savg -O1 \ 23308914Savg -DZFS -DBOOT2 \ 24185029Spjd -DSIOPRT=${BOOT_COMCONSOLE_PORT} \ 25185029Spjd -DSIOFMT=${B2SIOFMT} \ 26185029Spjd -DSIOSPD=${BOOT_COMCONSOLE_SPEED} \ 27213136Spjd -I${.CURDIR}/../../common \ 28213136Spjd -I${.CURDIR}/../common \ 29185029Spjd -I${.CURDIR}/../../zfs \ 30185029Spjd -I${.CURDIR}/../../../cddl/boot/zfs \ 31328866Skevans -I${.CURDIR}/../../../crypto/skein \ 32185029Spjd -I${.CURDIR}/../btx/lib -I. \ 33185029Spjd -I${.CURDIR}/../boot2 \ 34328866Skevans -Wall -Waggregate-return -Wbad-function-cast -Wno-cast-align \ 35185029Spjd -Wmissing-declarations -Wmissing-prototypes -Wnested-externs \ 36185029Spjd -Wpointer-arith -Wshadow -Wstrict-prototypes -Wwrite-strings \ 37260334Sdim -Winline 38185029Spjd 39260334SdimCFLAGS.gcc+= --param max-inline-insns-single=100 40328866Skevans# Do not unroll skein loops, reduce code size 41328866SkevansCFLAGS+= -DSKEIN_LOOP=111 42260334Sdim 43329010SkevansLD_FLAGS=${LD_FLAGS_BIN} 44185029Spjd 45185029Spjd# Pick up ../Makefile.inc early. 46185029Spjd.include <bsd.init.mk> 47185029Spjd 48185029SpjdCLEANFILES= zfsboot 49185029Spjd 50185029Spjdzfsboot: zfsboot1 zfsboot2 51185029Spjd cat zfsboot1 zfsboot2 > zfsboot 52185029Spjd 53185029SpjdCLEANFILES+= zfsboot1 zfsldr.out zfsldr.o 54185029Spjd 55185029Spjdzfsboot1: zfsldr.out 56280980Sdim ${OBJCOPY} -S -O binary zfsldr.out ${.TARGET} 57185029Spjd 58185029Spjdzfsldr.out: zfsldr.o 59260095Sdim ${LD} ${LD_FLAGS} -e start -Ttext ${ORG1} -o ${.TARGET} zfsldr.o 60185029Spjd 61185029SpjdCLEANFILES+= zfsboot2 zfsboot.ld zfsboot.ldr zfsboot.bin zfsboot.out \ 62328866Skevans zfsboot.o zfsboot.s zfsboot.s.tmp sio.o cons.o drv.o util.o \ 63328866Skevans skein.o skein_block.o 64185029Spjd 65328866Skevans# We currently allow 128k bytes for zfsboot - in practice it could be 66185029Spjd# any size up to 3.5Mb but keeping it fixed size simplifies zfsldr. 67185029Spjd# 68328866SkevansBOOT2SIZE= 131072 69185029Spjd 70185029Spjdzfsboot2: zfsboot.ld 71319024Sngie @set -- `ls -l ${.ALLSRC}`; x=$$((${BOOT2SIZE}-$$5)); \ 72185029Spjd echo "$$x bytes available"; test $$x -ge 0 73319024Sngie ${DD} if=${.ALLSRC} of=${.TARGET} obs=${BOOT2SIZE} conv=osync 74185029Spjd 75185029Spjdzfsboot.ld: zfsboot.ldr zfsboot.bin ${BTXKERN} 76185029Spjd btxld -v -E ${ORG2} -f bin -b ${BTXKERN} -l zfsboot.ldr \ 77185029Spjd -o ${.TARGET} -P 1 zfsboot.bin 78185029Spjd 79185029Spjdzfsboot.ldr: 80185029Spjd cp /dev/null ${.TARGET} 81185029Spjd 82185029Spjdzfsboot.bin: zfsboot.out 83280980Sdim ${OBJCOPY} -S -O binary zfsboot.out ${.TARGET} 84185029Spjd 85328866Skevanszfsboot.out: ${BTXCRT} zfsboot.o sio.o drv.o cons.o util.o skein.o skein_block.o 86329129Skevans ${LD} ${LD_FLAGS} -Ttext ${ORG2} -o ${.TARGET} ${.ALLSRC} ${LIBSA32} 87185029Spjd 88221177SjhbSRCS= zfsboot.c 89185029Spjd 90211677Simp.if ${MACHINE_CPUARCH} == "amd64" 91225530Savgbeforedepend zfsboot.o: machine 92185029SpjdCLEANFILES+= machine 93296706Sbdrewerymachine: .NOMETA 94185029Spjd ln -sf ${.CURDIR}/../../../i386/include machine 95185029Spjd.endif 96185029Spjd 97185029Spjd.include <bsd.prog.mk> 98232263Sdim 99232263Sdim# XXX: clang integrated-as doesn't grok .codeNN directives yet 100232263SdimCFLAGS.zfsldr.S= ${CLANG_NO_IAS} 101