Index: head/stand/efi/boot1/Makefile =================================================================== --- head/stand/efi/boot1/Makefile (revision 336533) +++ head/stand/efi/boot1/Makefile (revision 336534) @@ -1,122 +1,119 @@ # $FreeBSD$ .include PROG= boot1.sym INTERNALPROG= WARNS?= 6 # We implement a slightly non-standard %S in that it always takes a # CHAR16 that's common in UEFI-land instead of a wchar_t. This only # seems to matter on arm64 where wchar_t defaults to an int instead # of a short. There's no good cast to use here so just ignore the # warnings for now. CWARNFLAGS.boot1.c+= -Wno-format # Disable warnings that are currently incompatible with the zfs boot code CWARNFLAGS.zfs_module.c += -Wno-array-bounds CWARNFLAGS.zfs_module.c += -Wno-cast-align CWARNFLAGS.zfs_module.c += -Wno-cast-qual CWARNFLAGS.zfs_module.c += -Wno-missing-prototypes CWARNFLAGS.zfs_module.c += -Wno-sign-compare CWARNFLAGS.zfs_module.c += -Wno-unused-parameter CWARNFLAGS.zfs_module.c += -Wno-unused-function # architecture-specific loader code SRCS= boot1.c self_reloc.c start.S ufs_module.c .if ${MK_ZFS} != "no" SRCS+= zfs_module.c CFLAGS.zfs_module.c+= -I${ZFSSRC} CFLAGS.zfs_module.c+= -I${SYSDIR}/cddl/boot/zfs CFLAGS.zfs_module.c+= -I${SYSDIR}/crypto/skein CFLAGS+= -DEFI_ZFS_BOOT .endif .if ${COMPILER_TYPE} == "gcc" && ${COMPILER_VERSION} > 40201 CWARNFLAGS.self_reloc.c+= -Wno-error=maybe-uninitialized .endif CFLAGS+= -I${EFIINC} CFLAGS+= -I${EFIINCMD} CFLAGS+= -I${SYSDIR}/contrib/dev/acpica/include CFLAGS+= -DEFI_UFS_BOOT .ifdef(EFI_DEBUG) CFLAGS+= -DEFI_DEBUG .endif # Always add MI sources and REGULAR efi loader bits .PATH: ${EFISRC}/loader/arch/${MACHINE} .PATH: ${EFISRC}/loader .PATH: ${LDRSRC} CFLAGS+= -I${LDRSRC} FILES= boot1.efi boot1.efifat FILESMODE_boot1.efi= ${BINMODE} LDSCRIPT= ${EFISRC}/loader/arch/${MACHINE}/ldscript.${MACHINE} LDFLAGS+= -Wl,-T${LDSCRIPT},-Bsymbolic,-znotext -shared .if ${MACHINE_CPUARCH} == "aarch64" CFLAGS+= -mgeneral-regs-only .endif .if ${MACHINE_CPUARCH} == "amd64" || ${MACHINE_CPUARCH} == "i386" CFLAGS+= -fPIC LDFLAGS+= -Wl,-znocombreloc .endif LIBEFI= ${BOOTOBJ}/efi/libefi/libefi.a # # Add libstand for the runtime functions used by the compiler - for example # __aeabi_* (arm) or __divdi3 (i386). # as well as required string and memory functions for all platforms. # DPADD+= ${LIBEFI} ${LIBSA} LDADD+= ${LIBEFI} ${LIBSA} DPADD+= ${LDSCRIPT} -NM?= nm -OBJCOPY?= objcopy - .if ${MACHINE_CPUARCH} == "amd64" EFI_TARGET= efi-app-x86_64 .elif ${MACHINE_CPUARCH} == "i386" EFI_TARGET= efi-app-ia32 .else EFI_TARGET= binary .endif # Arbitrarily set the PE/COFF header timestamps to 1 Jan 2016 00:00:00 # for build reproducibility. SOURCE_DATE_EPOCH?=1451606400 boot1.efi: ${PROG} if ${NM} ${.ALLSRC} | grep ' U '; then \ echo "Undefined symbols in ${.ALLSRC}"; \ exit 1; \ fi SOURCE_DATE_EPOCH=${SOURCE_DATE_EPOCH} \ ${OBJCOPY} -j .peheader -j .text -j .sdata -j .data \ -j .dynamic -j .dynsym -j .rel.dyn \ -j .rela.dyn -j .reloc -j .eh_frame \ --output-target=${EFI_TARGET} ${.ALLSRC} ${.TARGET} # The following inserts our objects into a template FAT file system # created by generate-fat.sh .include "Makefile.fat" boot1.efifat: boot1.efi @set -- `ls -l ${.ALLSRC}`; \ x=$$(($$5-${BOOT1_MAXSIZE})); \ if [ $$x -ge 0 ]; then \ echo "boot1 $$x bytes too large; regenerate FAT templates?" >&2 ;\ exit 1; \ fi echo ${.OBJDIR} xz -d -c ${BOOTSRC}/efi/boot1/fat-${MACHINE}.tmpl.xz > ${.TARGET} ${DD} if=${.ALLSRC} of=${.TARGET} seek=${BOOT1_OFFSET} conv=notrunc CLEANFILES+= boot1.efi boot1.efifat .include Index: head/stand/efi/loader/Makefile =================================================================== --- head/stand/efi/loader/Makefile (revision 336533) +++ head/stand/efi/loader/Makefile (revision 336534) @@ -1,125 +1,122 @@ # $FreeBSD$ LOADER_NET_SUPPORT?= yes LOADER_MSDOS_SUPPORT?= yes LOADER_UFS_SUPPORT?= yes LOADER_CD9660_SUPPORT?= no LOADER_EXT2FS_SUPPORT?= no .include PROG= loader.sym INTERNALPROG= WARNS?= 3 # architecture-specific loader code SRCS= autoload.c \ bootinfo.c \ conf.c \ copy.c \ efi_main.c \ framebuffer.c \ main.c \ self_reloc.c \ smbios.c \ vers.c .if ${MK_ZFS} != "no" CFLAGS+= -I${ZFSSRC} CFLAGS+= -DEFI_ZFS_BOOT HAVE_ZFS= yes .endif .if ${COMPILER_TYPE} == "gcc" && ${COMPILER_VERSION} > 40201 CWARNFLAGS.self_reloc.c+= -Wno-error=maybe-uninitialized .endif # We implement a slightly non-standard %S in that it always takes a # CHAR16 that's common in UEFI-land instead of a wchar_t. This only # seems to matter on arm64 where wchar_t defaults to an int instead # of a short. There's no good cast to use here so just ignore the # warnings for now. CWARNFLAGS.main.c+= -Wno-format .PATH: ${.CURDIR}/arch/${MACHINE} # For smbios.c .PATH: ${BOOTSRC}/i386/libi386 .include "${.CURDIR}/arch/${MACHINE}/Makefile.inc" CFLAGS+= -I${.CURDIR} CFLAGS+= -I${.CURDIR}/arch/${MACHINE} CFLAGS+= -I${EFISRC}/include CFLAGS+= -I${EFISRC}/include/${MACHINE} CFLAGS+= -I${SYSDIR}/contrib/dev/acpica/include CFLAGS+= -I${BOOTSRC}/i386/libi386 CFLAGS+= -DNO_PCI -DEFI .if !defined(BOOT_HIDE_SERIAL_NUMBERS) # Export serial numbers, UUID, and asset tag from loader. CFLAGS+= -DSMBIOS_SERIAL_NUMBERS .if defined(BOOT_LITTLE_ENDIAN_UUID) # Use little-endian UUID format as defined in SMBIOS 2.6. CFLAGS+= -DSMBIOS_LITTLE_ENDIAN_UUID .elif defined(BOOT_NETWORK_ENDIAN_UUID) # Use network-endian UUID format for backward compatibility. CFLAGS+= -DSMBIOS_NETWORK_ENDIAN_UUID .endif .endif .if defined(HAVE_FDT) && ${MK_FDT} != "no" .include "${BOOTSRC}/fdt.mk" LIBEFI_FDT= ${BOOTOBJ}/efi/fdt/libefi_fdt.a .endif # Include bcache code. HAVE_BCACHE= yes .if defined(EFI_STAGING_SIZE) CFLAGS+= -DEFI_STAGING_SIZE=${EFI_STAGING_SIZE} .endif # Always add MI sources .include "${BOOTSRC}/loader.mk" FILES+= loader.efi FILESMODE_loader.efi= ${BINMODE} LDSCRIPT= ${.CURDIR}/arch/${MACHINE}/ldscript.${MACHINE} LDFLAGS+= -Wl,-T${LDSCRIPT},-Bsymbolic,-znotext -shared CLEANFILES+= loader.efi NEWVERSWHAT= "EFI loader" ${MACHINE} -NM?= nm -OBJCOPY?= objcopy - .if ${MACHINE_CPUARCH} == "amd64" EFI_TARGET= efi-app-x86_64 .elif ${MACHINE_CPUARCH} == "i386" EFI_TARGET= efi-app-ia32 .else EFI_TARGET= binary .endif # Arbitrarily set the PE/COFF header timestamps to 1 Jan 2016 00:00:00 # for build reproducibility. SOURCE_DATE_EPOCH?=1451606400 loader.efi: ${PROG} if ${NM} ${.ALLSRC} | grep ' U '; then \ echo "Undefined symbols in ${.ALLSRC}"; \ exit 1; \ fi SOURCE_DATE_EPOCH=${SOURCE_DATE_EPOCH} \ ${OBJCOPY} -j .peheader -j .text -j .sdata -j .data \ -j .dynamic -j .dynsym -j .rel.dyn \ -j .rela.dyn -j .reloc -j .eh_frame -j set_Xcommand_set \ -j set_Xficl_compile_set \ --output-target=${EFI_TARGET} ${.ALLSRC} ${.TARGET} LIBEFI= ${BOOTOBJ}/efi/libefi/libefi.a DPADD= ${LDR_INTERP} ${LIBEFI} ${LIBFDT} ${LIBEFI_FDT} ${LIBSA} ${LDSCRIPT} LDADD= ${LDR_INTERP} ${LIBEFI} ${LIBFDT} ${LIBEFI_FDT} ${LIBSA} .include Index: head/stand/i386/boot2/Makefile =================================================================== --- head/stand/i386/boot2/Makefile (revision 336533) +++ head/stand/i386/boot2/Makefile (revision 336534) @@ -1,98 +1,96 @@ # $FreeBSD$ .include FILES= boot boot1 boot2 -NM?= nm - # A value of 0x80 enables LBA support. BOOT_BOOT1_FLAGS?= 0x80 BOOT_COMCONSOLE_PORT?= 0x3f8 BOOT_COMCONSOLE_SPEED?= 9600 B2SIOFMT?= 0x3 REL1= 0x700 ORG1= 0x7c00 ORG2= 0x2000 # Decide level of UFS support. BOOT2_UFS?= UFS1_AND_UFS2 #BOOT2_UFS?= UFS2_ONLY #BOOT2_UFS?= UFS1_ONLY CFLAGS+=-fomit-frame-pointer \ -mrtd \ -mregparm=3 \ -D${BOOT2_UFS} \ -DFLAGS=${BOOT_BOOT1_FLAGS} \ -DSIOPRT=${BOOT_COMCONSOLE_PORT} \ -DSIOFMT=${B2SIOFMT} \ -DSIOSPD=${BOOT_COMCONSOLE_SPEED} \ -I${LDRSRC} \ -Wall -Waggregate-return -Wbad-function-cast -Wno-cast-align \ -Wmissing-declarations -Wmissing-prototypes -Wnested-externs \ -Wpointer-arith -Wshadow -Wstrict-prototypes -Wwrite-strings \ -Winline CFLAGS.gcc+= -Os \ -fno-asynchronous-unwind-tables \ --param max-inline-insns-single=100 .if ${COMPILER_TYPE} == "gcc" && ${COMPILER_VERSION} <= 40201 CFLAGS.gcc+= -mno-align-long-strings .endif CFLAGS.clang+= -Oz ${CLANG_OPT_SMALL} LD_FLAGS+=${LD_FLAGS_BIN} CLEANFILES+= boot boot: boot1 boot2 cat boot1 boot2 > boot CLEANFILES+= boot1 boot1.out boot1.o boot1: boot1.out ${OBJCOPY} -S -O binary boot1.out ${.TARGET} boot1.out: boot1.o ${LD} ${LD_FLAGS} -e start -Ttext ${ORG1} -o ${.TARGET} boot1.o CLEANFILES+= boot2 boot2.ld boot2.ldr boot2.bin boot2.out boot2.o \ boot2.h sio.o BOOT2SIZE= 7680 boot2: boot2.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 boot2.ld: boot2.ldr boot2.bin ${BTXKERN} btxld -v -E ${ORG2} -f bin -b ${BTXKERN} -l boot2.ldr \ -o ${.TARGET} -P 1 boot2.bin boot2.ldr: ${DD} if=/dev/zero of=${.TARGET} bs=512 count=1 boot2.bin: boot2.out ${OBJCOPY} -S -O binary boot2.out ${.TARGET} boot2.out: ${BTXCRT} boot2.o sio.o ${LD} ${LD_FLAGS} -Ttext ${ORG2} -o ${.TARGET} ${.ALLSRC} SRCS= boot2.c boot2.h boot2.h: boot1.out ${NM} -t d ${.ALLSRC} | awk '/([0-9])+ T xread/ \ { x = $$1 - ORG1; \ printf("#define XREADORG %#x\n", REL1 + x) }' \ ORG1=`printf "%d" ${ORG1}` \ REL1=`printf "%d" ${REL1}` > ${.TARGET} .include # XXX: clang integrated-as doesn't grok .codeNN directives yet CFLAGS.boot1.S= ${CLANG_NO_IAS} Index: head/stand/i386/gptboot/Makefile =================================================================== --- head/stand/i386/gptboot/Makefile (revision 336533) +++ head/stand/i386/gptboot/Makefile (revision 336534) @@ -1,70 +1,68 @@ # $FreeBSD$ .include .PATH: ${BOOTSRC}/i386/boot2 ${BOOTSRC}/i386/common ${SASRC} FILES= gptboot MAN= gptboot.8 -NM?= nm - BOOT_COMCONSOLE_PORT?= 0x3f8 BOOT_COMCONSOLE_SPEED?= 9600 B2SIOFMT?= 0x3 REL1= 0x700 ORG1= 0x7c00 ORG2= 0x0 # Decide level of UFS support. GPTBOOT_UFS?= UFS1_AND_UFS2 #GPTBOOT_UFS?= UFS2_ONLY #GPTBOOT_UFS?= UFS1_ONLY CFLAGS+=-DBOOTPROG=\"gptboot\" \ -O1 \ -DGPT \ -D${GPTBOOT_UFS} \ -DSIOPRT=${BOOT_COMCONSOLE_PORT} \ -DSIOFMT=${B2SIOFMT} \ -DSIOSPD=${BOOT_COMCONSOLE_SPEED} \ -I${LDRSRC} \ -I${BOOTSRC}/i386/common \ -I${BOOTSRC}/i386/boot2 \ -Wall -Waggregate-return -Wbad-function-cast -Wno-cast-align \ -Wmissing-declarations -Wmissing-prototypes -Wnested-externs \ -Wpointer-arith -Wshadow -Wstrict-prototypes -Wwrite-strings \ -Wno-pointer-sign CFLAGS.gcc+= --param max-inline-insns-single=100 LD_FLAGS+=${LD_FLAGS_BIN} CLEANFILES+= gptboot gptboot: gptldr.bin gptboot.bin ${BTXKERN} btxld -v -E ${ORG2} -f bin -b ${BTXKERN} -l gptldr.bin \ -o ${.TARGET} gptboot.bin CLEANFILES+= gptldr.bin gptldr.out gptldr.o gptldr.bin: gptldr.out ${OBJCOPY} -S -O binary gptldr.out ${.TARGET} gptldr.out: gptldr.o ${LD} ${LD_FLAGS} -e start -Ttext ${ORG1} -o ${.TARGET} gptldr.o CLEANFILES+= gptboot.bin gptboot.out gptboot.o sio.o crc32.o drv.o \ cons.o ${OPENCRYPTO_XTS} gptboot.bin: gptboot.out ${OBJCOPY} -S -O binary gptboot.out ${.TARGET} gptboot.out: ${BTXCRT} gptboot.o sio.o crc32.o drv.o cons.o ${OPENCRYPTO_XTS} ${LD} ${LD_FLAGS} -Ttext ${ORG2} -o ${.TARGET} ${.ALLSRC} ${LIBSA32} .include # XXX: clang integrated-as doesn't grok .codeNN directives yet CFLAGS.gptldr.S= ${CLANG_NO_IAS} Index: head/stand/i386/gptzfsboot/Makefile =================================================================== --- head/stand/i386/gptzfsboot/Makefile (revision 336533) +++ head/stand/i386/gptzfsboot/Makefile (revision 336534) @@ -1,77 +1,75 @@ # $FreeBSD$ .include .PATH: ${BOOTSRC}/i386/boot2 ${BOOTSRC}/i386/gptboot \ ${BOOTSRC}/i386/zfsboot ${BOOTSRC}/i386/common \ ${SASRC} FILES= gptzfsboot MAN= gptzfsboot.8 -NM?= nm - BOOT_COMCONSOLE_PORT?= 0x3f8 BOOT_COMCONSOLE_SPEED?= 9600 B2SIOFMT?= 0x3 REL1= 0x700 ORG1= 0x7c00 ORG2= 0x0 CFLAGS+=-DBOOTPROG=\"gptzfsboot\" \ -O1 \ -DGPT -DZFS -DBOOT2 \ -DSIOPRT=${BOOT_COMCONSOLE_PORT} \ -DSIOFMT=${B2SIOFMT} \ -DSIOSPD=${BOOT_COMCONSOLE_SPEED} \ -I${LDRSRC} \ -I${BOOTSRC}/i386/common \ -I${ZFSSRC} \ -I${SYSDIR}/crypto/skein \ -I${SYSDIR}/cddl/boot/zfs \ -I${BOOTSRC}/i386/btx/lib \ -I${BOOTSRC}/i386/boot2 \ -Wall -Waggregate-return -Wbad-function-cast \ -Wmissing-declarations -Wmissing-prototypes -Wnested-externs \ -Wpointer-arith -Wshadow -Wstrict-prototypes -Wwrite-strings \ -Wno-pointer-sign CFLAGS.clang+= -Wno-tentative-definition-incomplete-type NO_WCAST_ALIGN= CFLAGS.gcc+= --param max-inline-insns-single=100 LD_FLAGS+=${LD_FLAGS_BIN} CLEANFILES+= gptzfsboot gptzfsboot: gptldr.bin gptzfsboot.bin ${BTXKERN} btxld -v -E ${ORG2} -f bin -b ${BTXKERN} -l gptldr.bin \ -o ${.TARGET} gptzfsboot.bin CLEANFILES+= gptldr.bin gptldr.out gptldr.o gptldr.bin: gptldr.out ${OBJCOPY} -S -O binary gptldr.out ${.TARGET} gptldr.out: gptldr.o ${LD} ${LD_FLAGS} -e start -Ttext ${ORG1} -o ${.TARGET} gptldr.o CLEANFILES+= gptzfsboot.bin gptzfsboot.out zfsboot.o sio.o cons.o \ drv.o gpt.o ${OPENCRYPTO_XTS} gptzfsboot.bin: gptzfsboot.out ${OBJCOPY} -S -O binary gptzfsboot.out ${.TARGET} gptzfsboot.out: ${BTXCRT} zfsboot.o sio.o gpt.o drv.o cons.o \ ${OPENCRYPTO_XTS} ${LD} ${LD_FLAGS} -Ttext ${ORG2} -o ${.TARGET} ${.ALLSRC} ${LIBSA32} zfsboot.o: ${ZFSSRC}/zfsimpl.c .include # XXX: clang integrated-as doesn't grok .codeNN directives yet CFLAGS.gptldr.S= ${CLANG_NO_IAS} Index: head/stand/i386/isoboot/Makefile =================================================================== --- head/stand/i386/isoboot/Makefile (revision 336533) +++ head/stand/i386/isoboot/Makefile (revision 336534) @@ -1,69 +1,67 @@ # $FreeBSD$ .include .PATH: ${BOOTSRC}/i386/boot2 ${BOOTSRC}/i386/gptboot \ ${BOOTSRC}/i386/common ${SASRC} FILES= isoboot MAN= isoboot.8 -NM?= nm - BOOT_COMCONSOLE_PORT?= 0x3f8 BOOT_COMCONSOLE_SPEED?= 9600 B2SIOFMT?= 0x3 REL1= 0x700 ORG1= 0x7c00 ORG2= 0x0 ISOBOOTSIZE?= 30720 CFLAGS+=-DBOOTPROG=\"isoboot\" \ -O1 \ -DSIOPRT=${BOOT_COMCONSOLE_PORT} \ -DSIOFMT=${B2SIOFMT} \ -DSIOSPD=${BOOT_COMCONSOLE_SPEED} \ -I${LDRSRC} \ -I${BOOTSRC}/i386/common \ -I${BOOTSRC}/i386/boot2 \ -Wall -Waggregate-return -Wbad-function-cast -Wno-cast-align \ -Wmissing-declarations -Wmissing-prototypes -Wnested-externs \ -Wpointer-arith -Wshadow -Wstrict-prototypes -Wwrite-strings \ -Winline -Wno-pointer-sign CFLAGS.gcc+= --param max-inline-insns-single=100 .if ${COMPILER_TYPE} == "gcc" && ${COMPILER_VERSION} <= 40201 CFLAGS.gcc+= -Wno-uninitialized .endif CFLAGS.clang+= -Oz ${CLANG_OPT_SMALL} LD_FLAGS+=${LD_FLAGS_BIN} CLEANFILES+= isoboot isoboot: gptldr.bin isoboot.bin ${BTXKERN} btxld -v -E ${ORG2} -f bin -b ${BTXKERN} -l gptldr.bin \ -o ${.TARGET} isoboot.bin @set -- `ls -l ${.TARGET}`; x=$$((${ISOBOOTSIZE}-$$5)); \ echo "$$x bytes available"; test $$x -ge 0 CLEANFILES+= gptldr.bin gptldr.out gptldr.o gptldr.bin: gptldr.out ${OBJCOPY} -S -O binary gptldr.out ${.TARGET} gptldr.out: gptldr.o ${LD} ${LD_FLAGS} -e start -Ttext ${ORG1} -o ${.TARGET} gptldr.o CLEANFILES+= isoboot.bin isoboot.out isoboot.o sio.o crc32.o drv.o \ cons.o ${OPENCRYPTO_XTS} isoboot.bin: isoboot.out ${OBJCOPY} -S -O binary isoboot.out ${.TARGET} isoboot.out: ${BTXCRT} isoboot.o sio.o crc32.o drv.o cons.o ${OPENCRYPTO_XTS} ${LD} ${LD_FLAGS} -Ttext ${ORG2} -o ${.TARGET} ${.ALLSRC} ${LIBSA32} .include Index: head/stand/i386/zfsboot/Makefile =================================================================== --- head/stand/i386/zfsboot/Makefile (revision 336533) +++ head/stand/i386/zfsboot/Makefile (revision 336534) @@ -1,85 +1,83 @@ # $FreeBSD$ .include .PATH: ${BOOTSRC}/i386/boot2 ${BOOTSRC}/i386/common ${SASRC} FILES= zfsboot MAN= zfsboot.8 -NM?= nm - BOOT_COMCONSOLE_PORT?= 0x3f8 BOOT_COMCONSOLE_SPEED?= 9600 B2SIOFMT?= 0x3 REL1= 0x700 ORG1= 0x7c00 ORG2= 0x2000 CFLAGS+=-DBOOTPROG=\"zfsboot\" \ -O1 \ -DZFS -DBOOT2 \ -DSIOPRT=${BOOT_COMCONSOLE_PORT} \ -DSIOFMT=${B2SIOFMT} \ -DSIOSPD=${BOOT_COMCONSOLE_SPEED} \ -I${LDRSRC} \ -I${BOOTSRC}/i386/common \ -I${BOOTSRC}/i386 \ -I${ZFSSRC} \ -I${SYSDIR}/crypto/skein \ -I${SYSDIR}/cddl/boot/zfs \ -I${BOOTSRC}/i386/boot2 \ -Wall -Waggregate-return -Wbad-function-cast -Wno-cast-align \ -Wmissing-declarations -Wmissing-prototypes -Wnested-externs \ -Wpointer-arith -Wshadow -Wstrict-prototypes -Wwrite-strings CFLAGS.gcc+= --param max-inline-insns-single=100 LD_FLAGS+=${LD_FLAGS_BIN} CLEANFILES+= zfsboot zfsboot: zfsboot1 zfsboot2 cat zfsboot1 zfsboot2 > zfsboot CLEANFILES+= zfsboot1 zfsldr.out zfsldr.o zfsboot1: zfsldr.out ${OBJCOPY} -S -O binary zfsldr.out ${.TARGET} zfsldr.out: zfsldr.o ${LD} ${LD_FLAGS} -e start -Ttext ${ORG1} -o ${.TARGET} zfsldr.o CLEANFILES+= zfsboot2 zfsboot.ld zfsboot.ldr zfsboot.bin zfsboot.out \ zfsboot.o zfsboot.s zfsboot.s.tmp sio.o cons.o drv.o # We currently allow 256k bytes for zfsboot - in practice it could be # any size up to 3.5Mb but keeping it fixed size simplifies zfsldr. # BOOT2SIZE= 262144 zfsboot2: zfsboot.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 zfsboot.ld: zfsboot.ldr zfsboot.bin ${BTXKERN} btxld -v -E ${ORG2} -f bin -b ${BTXKERN} -l zfsboot.ldr \ -o ${.TARGET} -P 1 zfsboot.bin zfsboot.ldr: cp /dev/null ${.TARGET} zfsboot.bin: zfsboot.out ${OBJCOPY} -S -O binary zfsboot.out ${.TARGET} zfsboot.out: ${BTXCRT} zfsboot.o sio.o drv.o cons.o ${LD} ${LD_FLAGS} -Ttext ${ORG2} -o ${.TARGET} ${.ALLSRC} ${LIBSA32} SRCS= zfsboot.c .include # XXX: clang integrated-as doesn't grok .codeNN directives yet CFLAGS.zfsldr.S= ${CLANG_NO_IAS}