1 #
   2 # This file and its contents are supplied under the terms of the
   3 # Common Development and Distribution License ("CDDL"), version 1.0.
   4 # You may only use this file in accordance with the terms of version
   5 # 1.0 of the CDDL.
   6 #
   7 # A full copy of the text of the CDDL should have accompanied this
   8 # source.  A copy of the CDDL is also available via the Internet at
   9 # http://www.illumos.org/license/CDDL.
  10 #
  11 
  12 #
  13 # Copyright 2016 Toomas Soome <tsoome@me.com>
  14 # Copyright 2016 RackTop Systems.
  15 #
  16 
  17 include $(SRC)/Makefile.master
  18 
  19 CC=     $(GCC_ROOT)/bin/gcc
  20 LD=     $(GNU_ROOT)/bin/gld
  21 OBJCOPY= $(GNU_ROOT)/bin/gobjcopy
  22 OBJDUMP= $(GNU_ROOT)/bin/gobjdump
  23 OBJCOPY= /code/binutils-gdb/binutils/objcopy
  24 OBJDUMP= /code/binutils-gdb/binutils/objdump
  25 
  26 PROG=           boot1.sym
  27 MACHINE=$(MACH64)
  28 
  29 # need to update this to trigger installboot updates.
  30 BUILDDATE :sh = TZ=UTC date +%Y%m%dT%H%M%SZ
  31 BOOT1_VERSION=  1.1:$(BUILDDATE)
  32 
  33 # architecture-specific loader code
  34 SRCS=   boot1.c self_reloc.c start.S ufs_module.c zfs_module.c devopen.c
  35 OBJS=   boot1.o self_reloc.o start.o ufs_module.o zfs_module.o devopen.o
  36 
  37 ASFLAGS=-m64 -fPIC
  38 CFLAGS= -O2
  39 CPPFLAGS=       -nostdinc
  40 CPPFLAGS +=     -I.
  41 CPPFLAGS +=     -I./../include
  42 CPPFLAGS +=     -I./../include/${MACHINE}
  43 CPPFLAGS +=     -I./../../../contrib/dev/acpica/include
  44 CPPFLAGS +=     -I./../../../../include
  45 CPPFLAGS +=     -I./../../../sys
  46 CPPFLAGS +=     -I./../../..
  47 CPPFLAGS +=     -I../../../../lib/libstand
  48 CPPFLAGS +=     -DEFI_UFS_BOOT
  49 # CPPFLAGS +=   -DEFI_DEBUG
  50 
  51 CPPFLAGS +=     -I./../../zfs/
  52 CPPFLAGS +=     -I./../../../cddl/boot/zfs/
  53 CPPFLAGS +=     -DEFI_ZFS_BOOT
  54 
  55 # Always add MI sources and REGULAR efi loader bits
  56 CPPFLAGS +=     -I./../../common
  57 
  58 include ../Makefile.inc
  59 
  60 FILES=  boot1.efi
  61 FILEMODE=       0555
  62 ROOT_BOOT=      $(ROOT)/boot
  63 ROOTBOOTFILES=$(FILES:%=$(ROOT_BOOT)/%)
  64 
  65 LDSCRIPT=       ./../loader/arch/${MACHINE}/ldscript.${MACHINE}
  66 LDFLAGS=        -nostdlib --eh-frame-hdr -znocombreloc
  67 LDFLAGS +=      -shared --hash-style=both --enable-new-dtags
  68 LDFLAGS +=      -T${LDSCRIPT} -Bsymbolic
  69 
  70 all: boot1.efi
  71 
  72 boot1.efi: machine x86
  73 
  74 install: all $(ROOTBOOTFILES)
  75 
  76 #
  77 # Add libstand for the runtime functions used by the compiler - for example
  78 # __aeabi_* (arm) or __divdi3 (i386).
  79 # as well as required string and memory functions for all platforms.
  80 #
  81 LIBSTAND=       ../../libstand/$(MACH64)/libstand.a
  82 LIBZFSBOOT=     ../../zfs/$(MACH64)/libzfsboot.a
  83 DPADD=          ${LIBSTAND} ${LIBZFSBOOT}
  84 LDADD=          -L../../zfs/$(MACH64) -lzfsboot -L../../libstand/$(MACH64) -lstand
  85 
  86 DPADD +=        ${LDSCRIPT}
  87 
  88 EFI_TARGET=     pei-x86-64
  89 
  90 boot1.efi: ${PROG}
  91         if [ `${OBJDUMP} -t ${PROG} | fgrep '*UND*' | wc -l` != 0 ]; then \
  92                 ${OBJDUMP} -t ${PROG} | fgrep '*UND*'; \
  93                 exit 1; \
  94         fi
  95         ${OBJCOPY} --readonly-text -j .peheader -j .text -j .sdata -j .data \
  96                 -j .dynamic -j .dynsym -j .rel.dyn \
  97                 -j .rela.dyn -j .reloc -j .eh_frame \
  98                 --output-target=${EFI_TARGET} --subsystem efi-app ${PROG} $@
  99 
 100 boot1.o: ./../../common/ufsread.c
 101 
 102 CLEANFILES= boot1.efi ${PROG}
 103 
 104 ${PROG}:        $(OBJS) $(DPADD)
 105         $(LD) $(LDFLAGS) -o $@ $(OBJS) $(LDADD)
 106 
 107 CLEANFILES +=   machine x86
 108 
 109 machine:
 110         $(RM) machine
 111         $(SYMLINK) ./../../../${MACHINE}/include machine
 112 
 113 x86:
 114         $(RM) x86
 115         $(SYMLINK) ./../../../x86/include x86
 116 
 117 clean clobber:
 118         $(RM) $(CLEANFILES) $(OBJS)
 119 
 120 %.o:    ../loader/arch/${MACHINE}/%.S
 121         $(COMPILE.S) $<
 122 
 123 %.o:    ../loader/%.c
 124         $(COMPILE.c) $<
 125 
 126 %.o:    ../../common/%.c
 127         $(COMPILE.c) $<
 128 
 129 $(ROOT_BOOT)/%: %
 130         $(INS.file)