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2006-10-14 Yoshinori K. Okuji <okuji@enbug.org>

Browse source 
* DISTLIST: Added commands/echo.c, disk/lvm.c, disk/raid.c,
        include/grub/bitmap.h, include/grub/lvm.h, include/grub/raid.h,
        include/grub/i386/pc/vbeutil.h, include/grub/util/lvm.h,
        include/grub/util/raid.h, util/lvm.c, util/raid.c, video/bitmap.c,
        video/readers/tga.c and video/i386/pc/vbeutil.c.

2006-10-14  Jeroen Dekkers  <jeroen@dekkers.cx>

        Added support for RAID and LVM.

        * disk/lvm.c: New file.
        * disk/raid.c: Likewise.
        * include/grub/lvm.h: Likewise.
        * include/grub/raid.h: Likewise.
        * include/grub/util/lvm.h: Likewise.
        * include/grub/util/raid.h: Likewise.
        * util/lvm.c: Likewise.
        * util/raid.c: Likewise.

        * include/grub/disk.h (grub_disk_dev_id): Add
        GRUB_DISK_DEVICE_RAID_ID and GRUB_DISK_DEVICE_LVM_ID.
        (grub_disk_get_size): New prototype.
        * kern/disk.c (grub_disk_open): Check whether grub_partition_probe()
        returns a partition.
        (grub_disk_get_size): New function.

        * kern/i386/pc/init.c (make_install_device): Copy the prefix
        verbatim if grub_install_dos_part is -2.

        * util/i386/pc/getroot.c (grub_guess_root_device): Support RAID
        and LVM devices.

        * util/i386/pc/grub-setup.c (setup): New argument
        MUST_EMBED. Force embedding of GRUB when the argument is
        true. Close FILE before returning.
        (main): Add support for RAID and LVM.

        * conf/common.rmk: Add RAID and LVM modules.
        * conf/i386-pc.rmk (grub_setup_SOURCES): Add util/raid.c and
        util/lvm.c.
        (grub_emu_SOURCES): Add disk/raid.c and disk/lvm.c.

        * kern/misc.c (grub_strstr): New function.
        * include/grub/misc.h (grub_strstr): New prototype.
This commit is contained in:
okuji 2006-10-14 15:24:53 +00:00
parent 050548d018
commit 2b00217369
23 changed files with 2347 additions and 100 deletions
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47
ChangeLog
View file

@ -1,3 +1,50 @@
2006-10-14 Yoshinori K. Okuji <okuji@enbug.org>
* DISTLIST: Added commands/echo.c, disk/lvm.c, disk/raid.c,
include/grub/bitmap.h, include/grub/lvm.h, include/grub/raid.h,
include/grub/i386/pc/vbeutil.h, include/grub/util/lvm.h,
include/grub/util/raid.h, util/lvm.c, util/raid.c, video/bitmap.c,
video/readers/tga.c and video/i386/pc/vbeutil.c.
2006-10-14 Jeroen Dekkers <jeroen@dekkers.cx>
Added support for RAID and LVM.
* disk/lvm.c: New file.
* disk/raid.c: Likewise.
* include/grub/lvm.h: Likewise.
* include/grub/raid.h: Likewise.
* include/grub/util/lvm.h: Likewise.
* include/grub/util/raid.h: Likewise.
* util/lvm.c: Likewise.
* util/raid.c: Likewise.
* include/grub/disk.h (grub_disk_dev_id): Add
GRUB_DISK_DEVICE_RAID_ID and GRUB_DISK_DEVICE_LVM_ID.
(grub_disk_get_size): New prototype.
* kern/disk.c (grub_disk_open): Check whether grub_partition_probe()
returns a partition.
(grub_disk_get_size): New function.
* kern/i386/pc/init.c (make_install_device): Copy the prefix
verbatim if grub_install_dos_part is -2.
* util/i386/pc/getroot.c (grub_guess_root_device): Support RAID
and LVM devices.
* util/i386/pc/grub-setup.c (setup): New argument
MUST_EMBED. Force embedding of GRUB when the argument is
true. Close FILE before returning.
(main): Add support for RAID and LVM.
* conf/common.rmk: Add RAID and LVM modules.
* conf/i386-pc.rmk (grub_setup_SOURCES): Add util/raid.c and
util/lvm.c.
(grub_emu_SOURCES): Add disk/raid.c and disk/lvm.c.
* kern/misc.c (grub_strstr): New function.
* include/grub/misc.h (grub_strstr): New prototype.
2006-10-10 Tristan Gingold <tristan.gingold@bull.net>
* include/grub/efi/api.h (GRUB_EFI_ERROR_CODE): Long constant.

14
DISTLIST
View file

@ -36,6 +36,7 @@ commands/blocklist.c
commands/cat.c
commands/cmp.c
commands/configfile.c
commands/echo.c
commands/help.c
commands/ls.c
commands/search.c
@ -61,6 +62,8 @@ conf/powerpc-ieee1275.rmk
conf/sparc64-ieee1275.mk
conf/sparc64-ieee1275.rmk
disk/loopback.c
disk/lvm.c
disk/raid.c
disk/efi/efidisk.c
disk/i386/pc/biosdisk.c
disk/ieee1275/ofdisk.c
@ -80,6 +83,7 @@ fs/hfsplus.c
hello/hello.c
include/grub/acorn_filecore.h
include/grub/arg.h
include/grub/bitmap.h
include/grub/boot.h
include/grub/cache.h
include/grub/device.h
@ -96,6 +100,7 @@ include/grub/gzio.h
include/grub/hfs.h
include/grub/kernel.h
include/grub/loader.h
include/grub/lvm.h
include/grub/misc.h
include/grub/mm.h
include/grub/net.h
@ -103,6 +108,7 @@ include/grub/normal.h
include/grub/parser.h
include/grub/partition.h
include/grub/pc_partition.h
include/grub/raid.h
include/grub/rescue.h
include/grub/script.h
include/grub/setjmp.h
@ -140,6 +146,7 @@ include/grub/i386/pc/time.h
include/grub/i386/pc/vbe.h
include/grub/i386/pc/vbeblit.h
include/grub/i386/pc/vbefill.h
include/grub/i386/pc/vbeutil.h
include/grub/i386/pc/vga.h
include/grub/i386/pc/util/biosdisk.h
include/grub/ieee1275/ieee1275.h
@ -162,7 +169,9 @@ include/grub/sparc64/ieee1275/ieee1275.h
include/grub/sparc64/ieee1275/kernel.h
include/grub/sparc64/ieee1275/time.h
include/grub/util/getroot.h
include/grub/util/lvm.h
include/grub/util/misc.h
include/grub/util/raid.h
include/grub/util/resolve.h
io/gzio.c
kern/device.c
@ -244,7 +253,9 @@ term/i386/pc/vga.c
term/ieee1275/ofconsole.c
util/console.c
util/grub-emu.c
util/lvm.c
util/misc.c
util/raid.c
util/resolve.c
util/unifont2pff.rb
util/i386/efi/grub-mkimage.c
@ -259,7 +270,10 @@ util/i386/pc/misc.c
util/powerpc/ieee1275/grub-install.in
util/powerpc/ieee1275/grub-mkimage.c
util/powerpc/ieee1275/misc.c
video/bitmap.c
video/video.c
video/i386/pc/vbe.c
video/i386/pc/vbeblit.c
video/i386/pc/vbefill.c
video/readers/tga.c
video/i386/pc/vbeutil.c

107
conf/common.mk
View file

@ -963,6 +963,113 @@ fs-gpt_mod-partmap_gpt.lst: partmap/gpt.c genfslist.sh
gpt_mod_CFLAGS = $(COMMON_CFLAGS)
gpt_mod_LDFLAGS = $(COMMON_LDFLAGS)
# Special disk structures
pkgdata_MODULES += raid.mod lvm.mod
# For raid.mod
raid_mod_SOURCES = disk/raid.c
CLEANFILES += raid.mod mod-raid.o mod-raid.c pre-raid.o raid_mod-disk_raid.o und-raid.lst
ifneq ($(raid_mod_EXPORTS),no)
CLEANFILES += def-raid.lst
DEFSYMFILES += def-raid.lst
endif
MOSTLYCLEANFILES += raid_mod-disk_raid.d
UNDSYMFILES += und-raid.lst
raid.mod: pre-raid.o mod-raid.o
-rm -f $@
$(TARGET_CC) $(raid_mod_LDFLAGS) $(TARGET_LDFLAGS) -Wl,-r,-d -o $@ $^
$(STRIP) --strip-unneeded -K grub_mod_init -K grub_mod_fini -R .note -R .comment $@
pre-raid.o: $(raid_mod_DEPENDENCIES) raid_mod-disk_raid.o
-rm -f $@
$(TARGET_CC) $(raid_mod_LDFLAGS) $(TARGET_LDFLAGS) -Wl,-r,-d -o $@ raid_mod-disk_raid.o
mod-raid.o: mod-raid.c
$(TARGET_CC) $(TARGET_CPPFLAGS) $(TARGET_CFLAGS) $(raid_mod_CFLAGS) -c -o $@ $<
mod-raid.c: moddep.lst genmodsrc.sh
sh $(srcdir)/genmodsrc.sh 'raid' $< > $@ || (rm -f $@; exit 1)
ifneq ($(raid_mod_EXPORTS),no)
def-raid.lst: pre-raid.o
$(NM) -g --defined-only -P -p $< | sed 's/^\([^ ]*\).*/\1 raid/' > $@
endif
und-raid.lst: pre-raid.o
echo 'raid' > $@
$(NM) -u -P -p $< | cut -f1 -d' ' >> $@
raid_mod-disk_raid.o: disk/raid.c
$(TARGET_CC) -Idisk -I$(srcdir)/disk $(TARGET_CPPFLAGS) $(TARGET_CFLAGS) $(raid_mod_CFLAGS) -MD -c -o $@ $<
-include raid_mod-disk_raid.d
CLEANFILES += cmd-raid_mod-disk_raid.lst fs-raid_mod-disk_raid.lst
COMMANDFILES += cmd-raid_mod-disk_raid.lst
FSFILES += fs-raid_mod-disk_raid.lst
cmd-raid_mod-disk_raid.lst: disk/raid.c gencmdlist.sh
set -e; $(TARGET_CC) -Idisk -I$(srcdir)/disk $(TARGET_CPPFLAGS) $(TARGET_CFLAGS) $(raid_mod_CFLAGS) -E $< | sh $(srcdir)/gencmdlist.sh raid > $@ || (rm -f $@; exit 1)
fs-raid_mod-disk_raid.lst: disk/raid.c genfslist.sh
set -e; $(TARGET_CC) -Idisk -I$(srcdir)/disk $(TARGET_CPPFLAGS) $(TARGET_CFLAGS) $(raid_mod_CFLAGS) -E $< | sh $(srcdir)/genfslist.sh raid > $@ || (rm -f $@; exit 1)
raid_mod_CFLAGS = $(COMMON_CFLAGS)
raid_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For raid.mod
lvm_mod_SOURCES = disk/lvm.c
CLEANFILES += lvm.mod mod-lvm.o mod-lvm.c pre-lvm.o lvm_mod-disk_lvm.o und-lvm.lst
ifneq ($(lvm_mod_EXPORTS),no)
CLEANFILES += def-lvm.lst
DEFSYMFILES += def-lvm.lst
endif
MOSTLYCLEANFILES += lvm_mod-disk_lvm.d
UNDSYMFILES += und-lvm.lst
lvm.mod: pre-lvm.o mod-lvm.o
-rm -f $@
$(TARGET_CC) $(lvm_mod_LDFLAGS) $(TARGET_LDFLAGS) -Wl,-r,-d -o $@ $^
$(STRIP) --strip-unneeded -K grub_mod_init -K grub_mod_fini -R .note -R .comment $@
pre-lvm.o: $(lvm_mod_DEPENDENCIES) lvm_mod-disk_lvm.o
-rm -f $@
$(TARGET_CC) $(lvm_mod_LDFLAGS) $(TARGET_LDFLAGS) -Wl,-r,-d -o $@ lvm_mod-disk_lvm.o
mod-lvm.o: mod-lvm.c
$(TARGET_CC) $(TARGET_CPPFLAGS) $(TARGET_CFLAGS) $(lvm_mod_CFLAGS) -c -o $@ $<
mod-lvm.c: moddep.lst genmodsrc.sh
sh $(srcdir)/genmodsrc.sh 'lvm' $< > $@ || (rm -f $@; exit 1)
ifneq ($(lvm_mod_EXPORTS),no)
def-lvm.lst: pre-lvm.o
$(NM) -g --defined-only -P -p $< | sed 's/^\([^ ]*\).*/\1 lvm/' > $@
endif
und-lvm.lst: pre-lvm.o
echo 'lvm' > $@
$(NM) -u -P -p $< | cut -f1 -d' ' >> $@
lvm_mod-disk_lvm.o: disk/lvm.c
$(TARGET_CC) -Idisk -I$(srcdir)/disk $(TARGET_CPPFLAGS) $(TARGET_CFLAGS) $(lvm_mod_CFLAGS) -MD -c -o $@ $<
-include lvm_mod-disk_lvm.d
CLEANFILES += cmd-lvm_mod-disk_lvm.lst fs-lvm_mod-disk_lvm.lst
COMMANDFILES += cmd-lvm_mod-disk_lvm.lst
FSFILES += fs-lvm_mod-disk_lvm.lst
cmd-lvm_mod-disk_lvm.lst: disk/lvm.c gencmdlist.sh
set -e; $(TARGET_CC) -Idisk -I$(srcdir)/disk $(TARGET_CPPFLAGS) $(TARGET_CFLAGS) $(lvm_mod_CFLAGS) -E $< | sh $(srcdir)/gencmdlist.sh lvm > $@ || (rm -f $@; exit 1)
fs-lvm_mod-disk_lvm.lst: disk/lvm.c genfslist.sh
set -e; $(TARGET_CC) -Idisk -I$(srcdir)/disk $(TARGET_CPPFLAGS) $(TARGET_CFLAGS) $(lvm_mod_CFLAGS) -E $< | sh $(srcdir)/genfslist.sh lvm > $@ || (rm -f $@; exit 1)
lvm_mod_CFLAGS = $(COMMON_CFLAGS)
lvm_mod_LDFLAGS = $(COMMON_LDFLAGS)
# Commands.
pkgdata_MODULES += hello.mod boot.mod terminal.mod ls.mod \

13
conf/common.rmk
View file

@ -117,6 +117,19 @@ gpt_mod_SOURCES = partmap/gpt.c
gpt_mod_CFLAGS = $(COMMON_CFLAGS)
gpt_mod_LDFLAGS = $(COMMON_LDFLAGS)
# Special disk structures
pkgdata_MODULES += raid.mod lvm.mod
# For raid.mod
raid_mod_SOURCES = disk/raid.c
raid_mod_CFLAGS = $(COMMON_CFLAGS)
raid_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For raid.mod
lvm_mod_SOURCES = disk/lvm.c
lvm_mod_CFLAGS = $(COMMON_CFLAGS)
lvm_mod_LDFLAGS = $(COMMON_LDFLAGS)
# Commands.
pkgdata_MODULES += hello.mod boot.mod terminal.mod ls.mod \

36
conf/i386-pc.mk
View file

@ -214,12 +214,12 @@ grub_setup_SOURCES = util/i386/pc/grub-setup.c util/i386/pc/biosdisk.c \
kern/err.c kern/misc.c fs/fat.c fs/ext2.c fs/xfs.c fs/affs.c \
fs/sfs.c kern/parser.c kern/partition.c partmap/pc.c \
fs/ufs.c fs/minix.c fs/hfs.c fs/jfs.c fs/hfsplus.c kern/file.c \
kern/fs.c kern/env.c fs/fshelp.c
CLEANFILES += grub-setup grub_setup-util_i386_pc_grub_setup.o grub_setup-util_i386_pc_biosdisk.o grub_setup-util_misc.o grub_setup-util_i386_pc_getroot.o grub_setup-kern_device.o grub_setup-kern_disk.o grub_setup-kern_err.o grub_setup-kern_misc.o grub_setup-fs_fat.o grub_setup-fs_ext2.o grub_setup-fs_xfs.o grub_setup-fs_affs.o grub_setup-fs_sfs.o grub_setup-kern_parser.o grub_setup-kern_partition.o grub_setup-partmap_pc.o grub_setup-fs_ufs.o grub_setup-fs_minix.o grub_setup-fs_hfs.o grub_setup-fs_jfs.o grub_setup-fs_hfsplus.o grub_setup-kern_file.o grub_setup-kern_fs.o grub_setup-kern_env.o grub_setup-fs_fshelp.o
MOSTLYCLEANFILES += grub_setup-util_i386_pc_grub_setup.d grub_setup-util_i386_pc_biosdisk.d grub_setup-util_misc.d grub_setup-util_i386_pc_getroot.d grub_setup-kern_device.d grub_setup-kern_disk.d grub_setup-kern_err.d grub_setup-kern_misc.d grub_setup-fs_fat.d grub_setup-fs_ext2.d grub_setup-fs_xfs.d grub_setup-fs_affs.d grub_setup-fs_sfs.d grub_setup-kern_parser.d grub_setup-kern_partition.d grub_setup-partmap_pc.d grub_setup-fs_ufs.d grub_setup-fs_minix.d grub_setup-fs_hfs.d grub_setup-fs_jfs.d grub_setup-fs_hfsplus.d grub_setup-kern_file.d grub_setup-kern_fs.d grub_setup-kern_env.d grub_setup-fs_fshelp.d
kern/fs.c kern/env.c fs/fshelp.c util/raid.c util/lvm.c
CLEANFILES += grub-setup grub_setup-util_i386_pc_grub_setup.o grub_setup-util_i386_pc_biosdisk.o grub_setup-util_misc.o grub_setup-util_i386_pc_getroot.o grub_setup-kern_device.o grub_setup-kern_disk.o grub_setup-kern_err.o grub_setup-kern_misc.o grub_setup-fs_fat.o grub_setup-fs_ext2.o grub_setup-fs_xfs.o grub_setup-fs_affs.o grub_setup-fs_sfs.o grub_setup-kern_parser.o grub_setup-kern_partition.o grub_setup-partmap_pc.o grub_setup-fs_ufs.o grub_setup-fs_minix.o grub_setup-fs_hfs.o grub_setup-fs_jfs.o grub_setup-fs_hfsplus.o grub_setup-kern_file.o grub_setup-kern_fs.o grub_setup-kern_env.o grub_setup-fs_fshelp.o grub_setup-util_raid.o grub_setup-util_lvm.o
MOSTLYCLEANFILES += grub_setup-util_i386_pc_grub_setup.d grub_setup-util_i386_pc_biosdisk.d grub_setup-util_misc.d grub_setup-util_i386_pc_getroot.d grub_setup-kern_device.d grub_setup-kern_disk.d grub_setup-kern_err.d grub_setup-kern_misc.d grub_setup-fs_fat.d grub_setup-fs_ext2.d grub_setup-fs_xfs.d grub_setup-fs_affs.d grub_setup-fs_sfs.d grub_setup-kern_parser.d grub_setup-kern_partition.d grub_setup-partmap_pc.d grub_setup-fs_ufs.d grub_setup-fs_minix.d grub_setup-fs_hfs.d grub_setup-fs_jfs.d grub_setup-fs_hfsplus.d grub_setup-kern_file.d grub_setup-kern_fs.d grub_setup-kern_env.d grub_setup-fs_fshelp.d grub_setup-util_raid.d grub_setup-util_lvm.d
grub-setup: $(grub_setup_DEPENDENCIES) grub_setup-util_i386_pc_grub_setup.o grub_setup-util_i386_pc_biosdisk.o grub_setup-util_misc.o grub_setup-util_i386_pc_getroot.o grub_setup-kern_device.o grub_setup-kern_disk.o grub_setup-kern_err.o grub_setup-kern_misc.o grub_setup-fs_fat.o grub_setup-fs_ext2.o grub_setup-fs_xfs.o grub_setup-fs_affs.o grub_setup-fs_sfs.o grub_setup-kern_parser.o grub_setup-kern_partition.o grub_setup-partmap_pc.o grub_setup-fs_ufs.o grub_setup-fs_minix.o grub_setup-fs_hfs.o grub_setup-fs_jfs.o grub_setup-fs_hfsplus.o grub_setup-kern_file.o grub_setup-kern_fs.o grub_setup-kern_env.o grub_setup-fs_fshelp.o
$(CC) -o $@ grub_setup-util_i386_pc_grub_setup.o grub_setup-util_i386_pc_biosdisk.o grub_setup-util_misc.o grub_setup-util_i386_pc_getroot.o grub_setup-kern_device.o grub_setup-kern_disk.o grub_setup-kern_err.o grub_setup-kern_misc.o grub_setup-fs_fat.o grub_setup-fs_ext2.o grub_setup-fs_xfs.o grub_setup-fs_affs.o grub_setup-fs_sfs.o grub_setup-kern_parser.o grub_setup-kern_partition.o grub_setup-partmap_pc.o grub_setup-fs_ufs.o grub_setup-fs_minix.o grub_setup-fs_hfs.o grub_setup-fs_jfs.o grub_setup-fs_hfsplus.o grub_setup-kern_file.o grub_setup-kern_fs.o grub_setup-kern_env.o grub_setup-fs_fshelp.o $(LDFLAGS) $(grub_setup_LDFLAGS)
grub-setup: $(grub_setup_DEPENDENCIES) grub_setup-util_i386_pc_grub_setup.o grub_setup-util_i386_pc_biosdisk.o grub_setup-util_misc.o grub_setup-util_i386_pc_getroot.o grub_setup-kern_device.o grub_setup-kern_disk.o grub_setup-kern_err.o grub_setup-kern_misc.o grub_setup-fs_fat.o grub_setup-fs_ext2.o grub_setup-fs_xfs.o grub_setup-fs_affs.o grub_setup-fs_sfs.o grub_setup-kern_parser.o grub_setup-kern_partition.o grub_setup-partmap_pc.o grub_setup-fs_ufs.o grub_setup-fs_minix.o grub_setup-fs_hfs.o grub_setup-fs_jfs.o grub_setup-fs_hfsplus.o grub_setup-kern_file.o grub_setup-kern_fs.o grub_setup-kern_env.o grub_setup-fs_fshelp.o grub_setup-util_raid.o grub_setup-util_lvm.o
$(CC) -o $@ grub_setup-util_i386_pc_grub_setup.o grub_setup-util_i386_pc_biosdisk.o grub_setup-util_misc.o grub_setup-util_i386_pc_getroot.o grub_setup-kern_device.o grub_setup-kern_disk.o grub_setup-kern_err.o grub_setup-kern_misc.o grub_setup-fs_fat.o grub_setup-fs_ext2.o grub_setup-fs_xfs.o grub_setup-fs_affs.o grub_setup-fs_sfs.o grub_setup-kern_parser.o grub_setup-kern_partition.o grub_setup-partmap_pc.o grub_setup-fs_ufs.o grub_setup-fs_minix.o grub_setup-fs_hfs.o grub_setup-fs_jfs.o grub_setup-fs_hfsplus.o grub_setup-kern_file.o grub_setup-kern_fs.o grub_setup-kern_env.o grub_setup-fs_fshelp.o grub_setup-util_raid.o grub_setup-util_lvm.o $(LDFLAGS) $(grub_setup_LDFLAGS)
grub_setup-util_i386_pc_grub_setup.o: util/i386/pc/grub-setup.c
$(CC) -Iutil/i386/pc -I$(srcdir)/util/i386/pc $(CPPFLAGS) $(CFLAGS) -DGRUB_UTIL=1 $(grub_setup_CFLAGS) -MD -c -o $@ $<
@ -321,6 +321,14 @@ grub_setup-fs_fshelp.o: fs/fshelp.c
$(CC) -Ifs -I$(srcdir)/fs $(CPPFLAGS) $(CFLAGS) -DGRUB_UTIL=1 $(grub_setup_CFLAGS) -MD -c -o $@ $<
-include grub_setup-fs_fshelp.d
grub_setup-util_raid.o: util/raid.c
$(CC) -Iutil -I$(srcdir)/util $(CPPFLAGS) $(CFLAGS) -DGRUB_UTIL=1 $(grub_setup_CFLAGS) -MD -c -o $@ $<
-include grub_setup-util_raid.d
grub_setup-util_lvm.o: util/lvm.c
$(CC) -Iutil -I$(srcdir)/util $(CPPFLAGS) $(CFLAGS) -DGRUB_UTIL=1 $(grub_setup_CFLAGS) -MD -c -o $@ $<
-include grub_setup-util_lvm.d
# For grub-mkdevicemap.
grub_mkdevicemap_SOURCES = util/i386/pc/grub-mkdevicemap.c util/misc.c
@ -457,7 +465,7 @@ grub_emu_SOURCES = commands/boot.c commands/cat.c commands/cmp.c \
commands/terminal.c commands/ls.c commands/test.c \
commands/search.c commands/blocklist.c \
commands/i386/pc/halt.c commands/i386/pc/reboot.c \
disk/loopback.c \
disk/loopback.c disk/raid.c disk/lvm.c \
fs/affs.c fs/ext2.c fs/fat.c fs/fshelp.c fs/hfs.c fs/iso9660.c \
fs/jfs.c fs/minix.c fs/sfs.c fs/ufs.c fs/xfs.c fs/hfsplus.c \
io/gzio.c \
@ -473,11 +481,11 @@ grub_emu_SOURCES = commands/boot.c commands/cat.c commands/cmp.c \
util/console.c util/grub-emu.c util/misc.c \
util/i386/pc/biosdisk.c util/i386/pc/getroot.c \
util/i386/pc/misc.c grub_emu_init.c
CLEANFILES += grub-emu grub_emu-commands_boot.o grub_emu-commands_cat.o grub_emu-commands_cmp.o grub_emu-commands_configfile.o grub_emu-commands_echo.o grub_emu-commands_help.o grub_emu-commands_terminal.o grub_emu-commands_ls.o grub_emu-commands_test.o grub_emu-commands_search.o grub_emu-commands_blocklist.o grub_emu-commands_i386_pc_halt.o grub_emu-commands_i386_pc_reboot.o grub_emu-disk_loopback.o grub_emu-fs_affs.o grub_emu-fs_ext2.o grub_emu-fs_fat.o grub_emu-fs_fshelp.o grub_emu-fs_hfs.o grub_emu-fs_iso9660.o grub_emu-fs_jfs.o grub_emu-fs_minix.o grub_emu-fs_sfs.o grub_emu-fs_ufs.o grub_emu-fs_xfs.o grub_emu-fs_hfsplus.o grub_emu-io_gzio.o grub_emu-kern_device.o grub_emu-kern_disk.o grub_emu-kern_dl.o grub_emu-kern_env.o grub_emu-kern_err.o grub_emu-normal_execute.o grub_emu-kern_file.o grub_emu-kern_fs.o grub_emu-normal_lexer.o grub_emu-kern_loader.o grub_emu-kern_main.o grub_emu-kern_misc.o grub_emu-kern_parser.o grub_emu-grub_script_tab.o grub_emu-kern_partition.o grub_emu-kern_rescue.o grub_emu-kern_term.o grub_emu-normal_arg.o grub_emu-normal_cmdline.o grub_emu-normal_command.o grub_emu-normal_function.o grub_emu-normal_completion.o grub_emu-normal_main.o grub_emu-normal_menu.o grub_emu-normal_menu_entry.o grub_emu-normal_misc.o grub_emu-normal_script.o grub_emu-partmap_amiga.o grub_emu-partmap_apple.o grub_emu-partmap_pc.o grub_emu-partmap_sun.o grub_emu-partmap_acorn.o grub_emu-partmap_gpt.o grub_emu-util_console.o grub_emu-util_grub_emu.o grub_emu-util_misc.o grub_emu-util_i386_pc_biosdisk.o grub_emu-util_i386_pc_getroot.o grub_emu-util_i386_pc_misc.o grub_emu-grub_emu_init.o
MOSTLYCLEANFILES += grub_emu-commands_boot.d grub_emu-commands_cat.d grub_emu-commands_cmp.d grub_emu-commands_configfile.d grub_emu-commands_echo.d grub_emu-commands_help.d grub_emu-commands_terminal.d grub_emu-commands_ls.d grub_emu-commands_test.d grub_emu-commands_search.d grub_emu-commands_blocklist.d grub_emu-commands_i386_pc_halt.d grub_emu-commands_i386_pc_reboot.d grub_emu-disk_loopback.d grub_emu-fs_affs.d grub_emu-fs_ext2.d grub_emu-fs_fat.d grub_emu-fs_fshelp.d grub_emu-fs_hfs.d grub_emu-fs_iso9660.d grub_emu-fs_jfs.d grub_emu-fs_minix.d grub_emu-fs_sfs.d grub_emu-fs_ufs.d grub_emu-fs_xfs.d grub_emu-fs_hfsplus.d grub_emu-io_gzio.d grub_emu-kern_device.d grub_emu-kern_disk.d grub_emu-kern_dl.d grub_emu-kern_env.d grub_emu-kern_err.d grub_emu-normal_execute.d grub_emu-kern_file.d grub_emu-kern_fs.d grub_emu-normal_lexer.d grub_emu-kern_loader.d grub_emu-kern_main.d grub_emu-kern_misc.d grub_emu-kern_parser.d grub_emu-grub_script_tab.d grub_emu-kern_partition.d grub_emu-kern_rescue.d grub_emu-kern_term.d grub_emu-normal_arg.d grub_emu-normal_cmdline.d grub_emu-normal_command.d grub_emu-normal_function.d grub_emu-normal_completion.d grub_emu-normal_main.d grub_emu-normal_menu.d grub_emu-normal_menu_entry.d grub_emu-normal_misc.d grub_emu-normal_script.d grub_emu-partmap_amiga.d grub_emu-partmap_apple.d grub_emu-partmap_pc.d grub_emu-partmap_sun.d grub_emu-partmap_acorn.d grub_emu-partmap_gpt.d grub_emu-util_console.d grub_emu-util_grub_emu.d grub_emu-util_misc.d grub_emu-util_i386_pc_biosdisk.d grub_emu-util_i386_pc_getroot.d grub_emu-util_i386_pc_misc.d grub_emu-grub_emu_init.d
CLEANFILES += grub-emu grub_emu-commands_boot.o grub_emu-commands_cat.o grub_emu-commands_cmp.o grub_emu-commands_configfile.o grub_emu-commands_echo.o grub_emu-commands_help.o grub_emu-commands_terminal.o grub_emu-commands_ls.o grub_emu-commands_test.o grub_emu-commands_search.o grub_emu-commands_blocklist.o grub_emu-commands_i386_pc_halt.o grub_emu-commands_i386_pc_reboot.o grub_emu-disk_loopback.o grub_emu-disk_raid.o grub_emu-disk_lvm.o grub_emu-fs_affs.o grub_emu-fs_ext2.o grub_emu-fs_fat.o grub_emu-fs_fshelp.o grub_emu-fs_hfs.o grub_emu-fs_iso9660.o grub_emu-fs_jfs.o grub_emu-fs_minix.o grub_emu-fs_sfs.o grub_emu-fs_ufs.o grub_emu-fs_xfs.o grub_emu-fs_hfsplus.o grub_emu-io_gzio.o grub_emu-kern_device.o grub_emu-kern_disk.o grub_emu-kern_dl.o grub_emu-kern_env.o grub_emu-kern_err.o grub_emu-normal_execute.o grub_emu-kern_file.o grub_emu-kern_fs.o grub_emu-normal_lexer.o grub_emu-kern_loader.o grub_emu-kern_main.o grub_emu-kern_misc.o grub_emu-kern_parser.o grub_emu-grub_script_tab.o grub_emu-kern_partition.o grub_emu-kern_rescue.o grub_emu-kern_term.o grub_emu-normal_arg.o grub_emu-normal_cmdline.o grub_emu-normal_command.o grub_emu-normal_function.o grub_emu-normal_completion.o grub_emu-normal_main.o grub_emu-normal_menu.o grub_emu-normal_menu_entry.o grub_emu-normal_misc.o grub_emu-normal_script.o grub_emu-partmap_amiga.o grub_emu-partmap_apple.o grub_emu-partmap_pc.o grub_emu-partmap_sun.o grub_emu-partmap_acorn.o grub_emu-partmap_gpt.o grub_emu-util_console.o grub_emu-util_grub_emu.o grub_emu-util_misc.o grub_emu-util_i386_pc_biosdisk.o grub_emu-util_i386_pc_getroot.o grub_emu-util_i386_pc_misc.o grub_emu-grub_emu_init.o
MOSTLYCLEANFILES += grub_emu-commands_boot.d grub_emu-commands_cat.d grub_emu-commands_cmp.d grub_emu-commands_configfile.d grub_emu-commands_echo.d grub_emu-commands_help.d grub_emu-commands_terminal.d grub_emu-commands_ls.d grub_emu-commands_test.d grub_emu-commands_search.d grub_emu-commands_blocklist.d grub_emu-commands_i386_pc_halt.d grub_emu-commands_i386_pc_reboot.d grub_emu-disk_loopback.d grub_emu-disk_raid.d grub_emu-disk_lvm.d grub_emu-fs_affs.d grub_emu-fs_ext2.d grub_emu-fs_fat.d grub_emu-fs_fshelp.d grub_emu-fs_hfs.d grub_emu-fs_iso9660.d grub_emu-fs_jfs.d grub_emu-fs_minix.d grub_emu-fs_sfs.d grub_emu-fs_ufs.d grub_emu-fs_xfs.d grub_emu-fs_hfsplus.d grub_emu-io_gzio.d grub_emu-kern_device.d grub_emu-kern_disk.d grub_emu-kern_dl.d grub_emu-kern_env.d grub_emu-kern_err.d grub_emu-normal_execute.d grub_emu-kern_file.d grub_emu-kern_fs.d grub_emu-normal_lexer.d grub_emu-kern_loader.d grub_emu-kern_main.d grub_emu-kern_misc.d grub_emu-kern_parser.d grub_emu-grub_script_tab.d grub_emu-kern_partition.d grub_emu-kern_rescue.d grub_emu-kern_term.d grub_emu-normal_arg.d grub_emu-normal_cmdline.d grub_emu-normal_command.d grub_emu-normal_function.d grub_emu-normal_completion.d grub_emu-normal_main.d grub_emu-normal_menu.d grub_emu-normal_menu_entry.d grub_emu-normal_misc.d grub_emu-normal_script.d grub_emu-partmap_amiga.d grub_emu-partmap_apple.d grub_emu-partmap_pc.d grub_emu-partmap_sun.d grub_emu-partmap_acorn.d grub_emu-partmap_gpt.d grub_emu-util_console.d grub_emu-util_grub_emu.d grub_emu-util_misc.d grub_emu-util_i386_pc_biosdisk.d grub_emu-util_i386_pc_getroot.d grub_emu-util_i386_pc_misc.d grub_emu-grub_emu_init.d
grub-emu: $(grub_emu_DEPENDENCIES) grub_emu-commands_boot.o grub_emu-commands_cat.o grub_emu-commands_cmp.o grub_emu-commands_configfile.o grub_emu-commands_echo.o grub_emu-commands_help.o grub_emu-commands_terminal.o grub_emu-commands_ls.o grub_emu-commands_test.o grub_emu-commands_search.o grub_emu-commands_blocklist.o grub_emu-commands_i386_pc_halt.o grub_emu-commands_i386_pc_reboot.o grub_emu-disk_loopback.o grub_emu-fs_affs.o grub_emu-fs_ext2.o grub_emu-fs_fat.o grub_emu-fs_fshelp.o grub_emu-fs_hfs.o grub_emu-fs_iso9660.o grub_emu-fs_jfs.o grub_emu-fs_minix.o grub_emu-fs_sfs.o grub_emu-fs_ufs.o grub_emu-fs_xfs.o grub_emu-fs_hfsplus.o grub_emu-io_gzio.o grub_emu-kern_device.o grub_emu-kern_disk.o grub_emu-kern_dl.o grub_emu-kern_env.o grub_emu-kern_err.o grub_emu-normal_execute.o grub_emu-kern_file.o grub_emu-kern_fs.o grub_emu-normal_lexer.o grub_emu-kern_loader.o grub_emu-kern_main.o grub_emu-kern_misc.o grub_emu-kern_parser.o grub_emu-grub_script_tab.o grub_emu-kern_partition.o grub_emu-kern_rescue.o grub_emu-kern_term.o grub_emu-normal_arg.o grub_emu-normal_cmdline.o grub_emu-normal_command.o grub_emu-normal_function.o grub_emu-normal_completion.o grub_emu-normal_main.o grub_emu-normal_menu.o grub_emu-normal_menu_entry.o grub_emu-normal_misc.o grub_emu-normal_script.o grub_emu-partmap_amiga.o grub_emu-partmap_apple.o grub_emu-partmap_pc.o grub_emu-partmap_sun.o grub_emu-partmap_acorn.o grub_emu-partmap_gpt.o grub_emu-util_console.o grub_emu-util_grub_emu.o grub_emu-util_misc.o grub_emu-util_i386_pc_biosdisk.o grub_emu-util_i386_pc_getroot.o grub_emu-util_i386_pc_misc.o grub_emu-grub_emu_init.o
$(CC) -o $@ grub_emu-commands_boot.o grub_emu-commands_cat.o grub_emu-commands_cmp.o grub_emu-commands_configfile.o grub_emu-commands_echo.o grub_emu-commands_help.o grub_emu-commands_terminal.o grub_emu-commands_ls.o grub_emu-commands_test.o grub_emu-commands_search.o grub_emu-commands_blocklist.o grub_emu-commands_i386_pc_halt.o grub_emu-commands_i386_pc_reboot.o grub_emu-disk_loopback.o grub_emu-fs_affs.o grub_emu-fs_ext2.o grub_emu-fs_fat.o grub_emu-fs_fshelp.o grub_emu-fs_hfs.o grub_emu-fs_iso9660.o grub_emu-fs_jfs.o grub_emu-fs_minix.o grub_emu-fs_sfs.o grub_emu-fs_ufs.o grub_emu-fs_xfs.o grub_emu-fs_hfsplus.o grub_emu-io_gzio.o grub_emu-kern_device.o grub_emu-kern_disk.o grub_emu-kern_dl.o grub_emu-kern_env.o grub_emu-kern_err.o grub_emu-normal_execute.o grub_emu-kern_file.o grub_emu-kern_fs.o grub_emu-normal_lexer.o grub_emu-kern_loader.o grub_emu-kern_main.o grub_emu-kern_misc.o grub_emu-kern_parser.o grub_emu-grub_script_tab.o grub_emu-kern_partition.o grub_emu-kern_rescue.o grub_emu-kern_term.o grub_emu-normal_arg.o grub_emu-normal_cmdline.o grub_emu-normal_command.o grub_emu-normal_function.o grub_emu-normal_completion.o grub_emu-normal_main.o grub_emu-normal_menu.o grub_emu-normal_menu_entry.o grub_emu-normal_misc.o grub_emu-normal_script.o grub_emu-partmap_amiga.o grub_emu-partmap_apple.o grub_emu-partmap_pc.o grub_emu-partmap_sun.o grub_emu-partmap_acorn.o grub_emu-partmap_gpt.o grub_emu-util_console.o grub_emu-util_grub_emu.o grub_emu-util_misc.o grub_emu-util_i386_pc_biosdisk.o grub_emu-util_i386_pc_getroot.o grub_emu-util_i386_pc_misc.o grub_emu-grub_emu_init.o $(LDFLAGS) $(grub_emu_LDFLAGS)
grub-emu: $(grub_emu_DEPENDENCIES) grub_emu-commands_boot.o grub_emu-commands_cat.o grub_emu-commands_cmp.o grub_emu-commands_configfile.o grub_emu-commands_echo.o grub_emu-commands_help.o grub_emu-commands_terminal.o grub_emu-commands_ls.o grub_emu-commands_test.o grub_emu-commands_search.o grub_emu-commands_blocklist.o grub_emu-commands_i386_pc_halt.o grub_emu-commands_i386_pc_reboot.o grub_emu-disk_loopback.o grub_emu-disk_raid.o grub_emu-disk_lvm.o grub_emu-fs_affs.o grub_emu-fs_ext2.o grub_emu-fs_fat.o grub_emu-fs_fshelp.o grub_emu-fs_hfs.o grub_emu-fs_iso9660.o grub_emu-fs_jfs.o grub_emu-fs_minix.o grub_emu-fs_sfs.o grub_emu-fs_ufs.o grub_emu-fs_xfs.o grub_emu-fs_hfsplus.o grub_emu-io_gzio.o grub_emu-kern_device.o grub_emu-kern_disk.o grub_emu-kern_dl.o grub_emu-kern_env.o grub_emu-kern_err.o grub_emu-normal_execute.o grub_emu-kern_file.o grub_emu-kern_fs.o grub_emu-normal_lexer.o grub_emu-kern_loader.o grub_emu-kern_main.o grub_emu-kern_misc.o grub_emu-kern_parser.o grub_emu-grub_script_tab.o grub_emu-kern_partition.o grub_emu-kern_rescue.o grub_emu-kern_term.o grub_emu-normal_arg.o grub_emu-normal_cmdline.o grub_emu-normal_command.o grub_emu-normal_function.o grub_emu-normal_completion.o grub_emu-normal_main.o grub_emu-normal_menu.o grub_emu-normal_menu_entry.o grub_emu-normal_misc.o grub_emu-normal_script.o grub_emu-partmap_amiga.o grub_emu-partmap_apple.o grub_emu-partmap_pc.o grub_emu-partmap_sun.o grub_emu-partmap_acorn.o grub_emu-partmap_gpt.o grub_emu-util_console.o grub_emu-util_grub_emu.o grub_emu-util_misc.o grub_emu-util_i386_pc_biosdisk.o grub_emu-util_i386_pc_getroot.o grub_emu-util_i386_pc_misc.o grub_emu-grub_emu_init.o
$(CC) -o $@ grub_emu-commands_boot.o grub_emu-commands_cat.o grub_emu-commands_cmp.o grub_emu-commands_configfile.o grub_emu-commands_echo.o grub_emu-commands_help.o grub_emu-commands_terminal.o grub_emu-commands_ls.o grub_emu-commands_test.o grub_emu-commands_search.o grub_emu-commands_blocklist.o grub_emu-commands_i386_pc_halt.o grub_emu-commands_i386_pc_reboot.o grub_emu-disk_loopback.o grub_emu-disk_raid.o grub_emu-disk_lvm.o grub_emu-fs_affs.o grub_emu-fs_ext2.o grub_emu-fs_fat.o grub_emu-fs_fshelp.o grub_emu-fs_hfs.o grub_emu-fs_iso9660.o grub_emu-fs_jfs.o grub_emu-fs_minix.o grub_emu-fs_sfs.o grub_emu-fs_ufs.o grub_emu-fs_xfs.o grub_emu-fs_hfsplus.o grub_emu-io_gzio.o grub_emu-kern_device.o grub_emu-kern_disk.o grub_emu-kern_dl.o grub_emu-kern_env.o grub_emu-kern_err.o grub_emu-normal_execute.o grub_emu-kern_file.o grub_emu-kern_fs.o grub_emu-normal_lexer.o grub_emu-kern_loader.o grub_emu-kern_main.o grub_emu-kern_misc.o grub_emu-kern_parser.o grub_emu-grub_script_tab.o grub_emu-kern_partition.o grub_emu-kern_rescue.o grub_emu-kern_term.o grub_emu-normal_arg.o grub_emu-normal_cmdline.o grub_emu-normal_command.o grub_emu-normal_function.o grub_emu-normal_completion.o grub_emu-normal_main.o grub_emu-normal_menu.o grub_emu-normal_menu_entry.o grub_emu-normal_misc.o grub_emu-normal_script.o grub_emu-partmap_amiga.o grub_emu-partmap_apple.o grub_emu-partmap_pc.o grub_emu-partmap_sun.o grub_emu-partmap_acorn.o grub_emu-partmap_gpt.o grub_emu-util_console.o grub_emu-util_grub_emu.o grub_emu-util_misc.o grub_emu-util_i386_pc_biosdisk.o grub_emu-util_i386_pc_getroot.o grub_emu-util_i386_pc_misc.o grub_emu-grub_emu_init.o $(LDFLAGS) $(grub_emu_LDFLAGS)
grub_emu-commands_boot.o: commands/boot.c
$(CC) -Icommands -I$(srcdir)/commands $(CPPFLAGS) $(CFLAGS) -DGRUB_UTIL=1 $(grub_emu_CFLAGS) -MD -c -o $@ $<
@ -535,6 +543,14 @@ grub_emu-disk_loopback.o: disk/loopback.c
$(CC) -Idisk -I$(srcdir)/disk $(CPPFLAGS) $(CFLAGS) -DGRUB_UTIL=1 $(grub_emu_CFLAGS) -MD -c -o $@ $<
-include grub_emu-disk_loopback.d
grub_emu-disk_raid.o: disk/raid.c
$(CC) -Idisk -I$(srcdir)/disk $(CPPFLAGS) $(CFLAGS) -DGRUB_UTIL=1 $(grub_emu_CFLAGS) -MD -c -o $@ $<
-include grub_emu-disk_raid.d
grub_emu-disk_lvm.o: disk/lvm.c
$(CC) -Idisk -I$(srcdir)/disk $(CPPFLAGS) $(CFLAGS) -DGRUB_UTIL=1 $(grub_emu_CFLAGS) -MD -c -o $@ $<
-include grub_emu-disk_lvm.d
grub_emu-fs_affs.o: fs/affs.c
$(CC) -Ifs -I$(srcdir)/fs $(CPPFLAGS) $(CFLAGS) -DGRUB_UTIL=1 $(grub_emu_CFLAGS) -MD -c -o $@ $<
-include grub_emu-fs_affs.d

4
conf/i386-pc.rmk
View file

@ -64,7 +64,7 @@ grub_setup_SOURCES = util/i386/pc/grub-setup.c util/i386/pc/biosdisk.c \
kern/err.c kern/misc.c fs/fat.c fs/ext2.c fs/xfs.c fs/affs.c \
fs/sfs.c kern/parser.c kern/partition.c partmap/pc.c \
fs/ufs.c fs/minix.c fs/hfs.c fs/jfs.c fs/hfsplus.c kern/file.c \
kern/fs.c kern/env.c fs/fshelp.c
kern/fs.c kern/env.c fs/fshelp.c util/raid.c util/lvm.c
# For grub-mkdevicemap.
grub_mkdevicemap_SOURCES = util/i386/pc/grub-mkdevicemap.c util/misc.c
@ -85,7 +85,7 @@ grub_emu_SOURCES = commands/boot.c commands/cat.c commands/cmp.c \
commands/terminal.c commands/ls.c commands/test.c \
commands/search.c commands/blocklist.c \
commands/i386/pc/halt.c commands/i386/pc/reboot.c \
disk/loopback.c \
disk/loopback.c disk/raid.c disk/lvm.c \
fs/affs.c fs/ext2.c fs/fat.c fs/fshelp.c fs/hfs.c fs/iso9660.c \
fs/jfs.c fs/minix.c fs/sfs.c fs/ufs.c fs/xfs.c fs/hfsplus.c \
io/gzio.c \

166
configure vendored
View file

@ -959,7 +959,7 @@ esac
else
echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
fi
cd "$ac_popdir"
cd $ac_popdir
done
fi
@ -2342,7 +2342,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
{ ac_try='test -z "$ac_c_werror_flag"
|| test ! -s conftest.err'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@ -2400,7 +2401,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
{ ac_try='test -z "$ac_c_werror_flag"
|| test ! -s conftest.err'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@ -2516,7 +2518,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
{ ac_try='test -z "$ac_c_werror_flag"
|| test ! -s conftest.err'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@ -2570,7 +2573,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
{ ac_try='test -z "$ac_c_werror_flag"
|| test ! -s conftest.err'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@ -2615,7 +2619,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
{ ac_try='test -z "$ac_c_werror_flag"
|| test ! -s conftest.err'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@ -2659,7 +2664,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
{ ac_try='test -z "$ac_c_werror_flag"
|| test ! -s conftest.err'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@ -2760,7 +2766,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
{ ac_try='test -z "$ac_c_werror_flag"
|| test ! -s conftest.err'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@ -2789,7 +2796,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
{ ac_try='test -z "$ac_c_werror_flag"
|| test ! -s conftest.err'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@ -2859,7 +2867,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
{ ac_try='test -z "$ac_c_werror_flag"
|| test ! -s conftest.err'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@ -2911,7 +2920,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
{ ac_try='test -z "$ac_c_werror_flag"
|| test ! -s conftest.err'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@ -2982,7 +2992,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
{ ac_try='test -z "$ac_c_werror_flag"
|| test ! -s conftest.err'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@ -3034,7 +3045,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
{ ac_try='test -z "$ac_c_werror_flag"
|| test ! -s conftest.err'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@ -3105,7 +3117,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
{ ac_try='test -z "$ac_c_werror_flag"
|| test ! -s conftest.err'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@ -3147,7 +3160,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
{ ac_try='test -z "$ac_c_werror_flag"
|| test ! -s conftest.err'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@ -3204,7 +3218,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
{ ac_try='test -z "$ac_c_werror_flag"
|| test ! -s conftest.err'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@ -3580,7 +3595,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
{ ac_try='test -z "$ac_c_werror_flag"
|| test ! -s conftest.err'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@ -3750,7 +3766,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
{ ac_try='test -z "$ac_c_werror_flag"
|| test ! -s conftest.err'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@ -3815,7 +3832,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
{ ac_try='test -z "$ac_c_werror_flag"
|| test ! -s conftest.err'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@ -3877,7 +3895,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
{ ac_try='test -z "$ac_c_werror_flag"
|| test ! -s conftest.err'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@ -3917,7 +3936,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
{ ac_try='test -z "$ac_c_werror_flag"
|| test ! -s conftest.err'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@ -3973,7 +3993,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
{ ac_try='test -z "$ac_c_werror_flag"
|| test ! -s conftest.err'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@ -4013,7 +4034,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
{ ac_try='test -z "$ac_c_werror_flag"
|| test ! -s conftest.err'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@ -4077,7 +4099,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
{ ac_try='test -z "$ac_c_werror_flag"
|| test ! -s conftest.err'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@ -4108,8 +4131,10 @@ See \`config.log' for more details." >&2;}
esac
else
if test "$cross_compiling" = yes; then
{ { echo "$as_me:$LINENO: error: internal error: not reached in cross-compile" >&5
echo "$as_me: error: internal error: not reached in cross-compile" >&2;}
{ { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
See \`config.log' for more details." >&5
echo "$as_me: error: cannot run test program while cross compiling
See \`config.log' for more details." >&2;}
{ (exit 1); exit 1; }; }
else
cat >conftest.$ac_ext <<_ACEOF
@ -4221,7 +4246,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
{ ac_try='test -z "$ac_c_werror_flag"
|| test ! -s conftest.err'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@ -4283,7 +4309,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
{ ac_try='test -z "$ac_c_werror_flag"
|| test ! -s conftest.err'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@ -4323,7 +4350,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
{ ac_try='test -z "$ac_c_werror_flag"
|| test ! -s conftest.err'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@ -4379,7 +4407,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
{ ac_try='test -z "$ac_c_werror_flag"
|| test ! -s conftest.err'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@ -4419,7 +4448,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
{ ac_try='test -z "$ac_c_werror_flag"
|| test ! -s conftest.err'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@ -4483,7 +4513,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
{ ac_try='test -z "$ac_c_werror_flag"
|| test ! -s conftest.err'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@ -4514,8 +4545,10 @@ See \`config.log' for more details." >&2;}
esac
else
if test "$cross_compiling" = yes; then
{ { echo "$as_me:$LINENO: error: internal error: not reached in cross-compile" >&5
echo "$as_me: error: internal error: not reached in cross-compile" >&2;}
{ { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
See \`config.log' for more details." >&5
echo "$as_me: error: cannot run test program while cross compiling
See \`config.log' for more details." >&2;}
{ (exit 1); exit 1; }; }
else
cat >conftest.$ac_ext <<_ACEOF
@ -4644,7 +4677,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
{ ac_try='test -z "$ac_c_werror_flag"
|| test ! -s conftest.err'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@ -4710,7 +4744,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
{ ac_try='test -z "$ac_c_werror_flag"
|| test ! -s conftest.err'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@ -4776,7 +4811,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
{ ac_try='test -z "$ac_c_werror_flag"
|| test ! -s conftest.err'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@ -4880,7 +4916,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
{ ac_try='test -z "$ac_c_werror_flag"
|| test ! -s conftest.err'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@ -4949,7 +4986,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
{ ac_try='test -z "$ac_c_werror_flag"
|| test ! -s conftest.err'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@ -5105,7 +5143,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
{ ac_try='test -z "$ac_c_werror_flag"
|| test ! -s conftest.err'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@ -5171,7 +5210,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
{ ac_try='test -z "$ac_c_werror_flag"
|| test ! -s conftest.err'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@ -5241,7 +5281,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
{ ac_try='test -z "$ac_c_werror_flag"
|| test ! -s conftest.err'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@ -5428,7 +5469,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
{ ac_try='test -z "$ac_c_werror_flag"
|| test ! -s conftest.err'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@ -6093,7 +6135,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
{ ac_try='test -z "$ac_c_werror_flag"
|| test ! -s conftest.err'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@ -6156,7 +6199,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
{ ac_try='test -z "$ac_c_werror_flag"
|| test ! -s conftest.err'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@ -6357,7 +6401,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
{ ac_try='test -z "$ac_c_werror_flag"
|| test ! -s conftest.err'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@ -6413,7 +6458,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
{ ac_try='test -z "$ac_c_werror_flag"
|| test ! -s conftest.err'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@ -6489,7 +6535,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
{ ac_try='test -z "$ac_c_werror_flag"
|| test ! -s conftest.err'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@ -6545,7 +6592,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
{ ac_try='test -z "$ac_c_werror_flag"
|| test ! -s conftest.err'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@ -6601,7 +6649,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
{ ac_try='test -z "$ac_c_werror_flag"
|| test ! -s conftest.err'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@ -6682,7 +6731,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
{ ac_try='test -z "$ac_c_werror_flag"
|| test ! -s conftest.err'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@ -6738,7 +6788,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
{ ac_try='test -z "$ac_c_werror_flag"
|| test ! -s conftest.err'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@ -7856,6 +7907,11 @@ esac
*) ac_INSTALL=$ac_top_builddir$INSTALL ;;
esac
if test x"$ac_file" != x-; then
{ echo "$as_me:$LINENO: creating $ac_file" >&5
echo "$as_me: creating $ac_file" >&6;}
rm -f "$ac_file"
fi
# Let's still pretend it is `configure' which instantiates (i.e., don't
# use $as_me), people would be surprised to read:
# /* config.h. Generated by config.status. */
@ -7894,12 +7950,6 @@ echo "$as_me: error: cannot find input file: $f" >&2;}
fi;;
esac
done` || { (exit 1); exit 1; }
if test x"$ac_file" != x-; then
{ echo "$as_me:$LINENO: creating $ac_file" >&5
echo "$as_me: creating $ac_file" >&6;}
rm -f "$ac_file"
fi
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF
sed "$ac_vpsub

497
disk/lvm.c Normal file
View file

@ -0,0 +1,497 @@
/* lvm.c - module to read Logical Volumes. */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2006 Free Software Foundation, Inc.
*
* GRUB is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GRUB; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <grub/dl.h>
#include <grub/disk.h>
#include <grub/mm.h>
#include <grub/err.h>
#include <grub/misc.h>
#include <grub/lvm.h>
static struct grub_lvm_vg *vgs;
static int lv_count;
/* Go the string STR and return the number after STR. *P will point
at the number. */
static int
grub_lvm_getvalue (char **p, char *str)
{
*p = grub_strstr (*p, str) + grub_strlen (str);
return grub_strtoul (*p, NULL, 10);
}
static int
grub_lvm_iterate (int (*hook) (const char *name))
{
struct grub_lvm_vg *vg;
for (vg = vgs; vg; vg = vg->next)
{
struct grub_lvm_lv *lv;
for (lv = vgs->lvs; lv; lv = lv->next)
if (hook (lv->name))
return 1;
}
return 0;
}
static grub_err_t
grub_lvm_open (const char *name, grub_disk_t disk)
{
struct grub_lvm_vg *vg;
struct grub_lvm_lv *lv = NULL;
for (vg = vgs; vg; vg = vg->next)
{
for (lv = vgs->lvs; lv; lv = lv->next)
if (! grub_strcmp (lv->name, name))
break;
if (lv)
break;
}
if (! lv)
return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "Unknown device");
disk->has_partitions = 0;
disk->id = lv->number;
disk->data = lv;
disk->total_sectors = lv->size;
return 0;
}
static void
grub_lvm_close (grub_disk_t disk __attribute ((unused)))
{
return;
}
static grub_err_t
grub_lvm_read (grub_disk_t disk, grub_disk_addr_t sector,
grub_size_t size, char *buf)
{
grub_err_t err = 0;
struct grub_lvm_lv *lv = disk->data;
struct grub_lvm_vg *vg = lv->vg;
struct grub_lvm_segment *seg = lv->segments;
struct grub_lvm_pv *pv;
grub_uint64_t offset;
grub_uint64_t extent;
unsigned int i;
extent = grub_divmod64 (sector, vg->extent_size, NULL);
/* Find the right segment. */
for (i = 0; i < lv->segment_count; i++)
{
if ((seg->start_extent <= extent)
&& ((seg->start_extent + seg->extent_count) > extent))
{
break;
}
seg++;
}
if (seg->stripe_count == 1)
{
/* This segment is linear, so that's easy. We just need to find
out the offset in the physical volume and read SIZE bytes
from that. */
struct grub_lvm_stripe *stripe = seg->stripes;
grub_uint64_t seg_offset; /* Offset of the segment in PV device. */
pv = stripe->pv;
seg_offset = ((grub_uint64_t) stripe->start
* (grub_uint64_t) vg->extent_size) + pv->start;
offset = sector - ((grub_uint64_t) seg->start_extent
* (grub_uint64_t) vg->extent_size) + seg_offset;
}
else
{
/* This is a striped segment. We have to find the right PV
similar to RAID0. */
struct grub_lvm_stripe *stripe = seg->stripes;
grub_uint32_t a, b;
grub_uint64_t seg_offset; /* Offset of the segment in PV device. */
unsigned int stripenr;
offset = sector - ((grub_uint64_t) seg->start_extent
* (grub_uint64_t) vg->extent_size);
a = grub_divmod64 (offset, seg->stripe_size, NULL);
grub_divmod64 (a, seg->stripe_count, &stripenr);
a = grub_divmod64 (offset, seg->stripe_size * seg->stripe_count, NULL);
grub_divmod64 (offset, seg->stripe_size, &b);
offset = a * seg->stripe_size + b;
stripe += stripenr;
pv = stripe->pv;
seg_offset = ((grub_uint64_t) stripe->start
* (grub_uint64_t) vg->extent_size) + pv->start;
offset += seg_offset;
}
/* Check whether we actually know the physical volume we want to
read from. */
if (pv->disk)
err = grub_disk_read (pv->disk, offset, 0,
size << GRUB_DISK_SECTOR_BITS, buf);
else
err = grub_error (GRUB_ERR_UNKNOWN_DEVICE,
"Physical volume %s not found", pv->name);
return err;
}
static grub_err_t
grub_lvm_write (grub_disk_t disk __attribute ((unused)),
grub_disk_addr_t sector __attribute ((unused)),
grub_size_t size __attribute ((unused)),
const char *buf __attribute ((unused)))
{
return GRUB_ERR_NOT_IMPLEMENTED_YET;
}
static int
grub_lvm_scan_device (const char *name)
{
grub_err_t err;
grub_disk_t disk;
grub_uint64_t da_offset, da_size, mda_offset, mda_size;
char buf[GRUB_LVM_LABEL_SIZE];
char vg_id[GRUB_LVM_ID_STRLEN+1];
char pv_id[GRUB_LVM_ID_STRLEN+1];
char *metadatabuf, *p, *q, *vgname;
struct grub_lvm_label_header *lh = (struct grub_lvm_label_header *) buf;
struct grub_lvm_pv_header *pvh;
struct grub_lvm_disk_locn *dlocn;
struct grub_lvm_mda_header *mdah;
struct grub_lvm_raw_locn *rlocn;
unsigned int i, j, vgname_len;
struct grub_lvm_vg *vg;
struct grub_lvm_pv *pv;
disk = grub_disk_open (name);
if (!disk)
return 0;
/* Search for label. */
for (i = 0; i < GRUB_LVM_LABEL_SCAN_SECTORS; i++)
{
err = grub_disk_read (disk, i, 0, sizeof(buf), buf);
if (err)
goto fail;
if ((! grub_strncmp ((char *)lh->id, GRUB_LVM_LABEL_ID,
sizeof (lh->id)))
&& (! grub_strncmp ((char *)lh->type, GRUB_LVM_LVM2_LABEL,
sizeof (lh->type))))
break;
}
/* Return if we didn't find a label. */
if (i == GRUB_LVM_LABEL_SCAN_SECTORS)
goto fail;
pvh = (struct grub_lvm_pv_header *) (buf + grub_le_to_cpu32(lh->offset_xl));
for (i = 0, j = 0; i < GRUB_LVM_ID_LEN; i++)
{
pv_id[j++] = pvh->pv_uuid[i];
if ((i != 1) && (i != 29) && (i % 4 == 1))
pv_id[j++] = '-';
}
pv_id[j] = '\0';
dlocn = pvh->disk_areas_xl;
da_offset = grub_le_to_cpu64 (dlocn->offset);
da_size = grub_le_to_cpu64 (dlocn->size);
dlocn++;
/* Is it possible to have multiple data/metadata areas? I haven't
seen devices that have it. */
if (dlocn->offset)
{
grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
"We don't support multiple data areas");
goto fail;
}
dlocn++;
mda_offset = grub_le_to_cpu64 (dlocn->offset);
mda_size = grub_le_to_cpu64 (dlocn->size);
dlocn++;
if (dlocn->offset)
{
grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
"We don't support multiple metadata areas");
goto fail;
}
metadatabuf = grub_malloc (mda_size);
if (! metadatabuf)
goto fail;
err = grub_disk_read (disk, 0, mda_offset, mda_size, metadatabuf);
if (err)
goto fail2;
mdah = (struct grub_lvm_mda_header *) metadatabuf;
if ((grub_strncmp ((char *)mdah->magic, GRUB_LVM_FMTT_MAGIC,
sizeof (mdah->magic)))
|| (grub_le_to_cpu32 (mdah->version) != GRUB_LVM_FMTT_VERSION))
{
grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
"Unknown metadata header");
goto fail2;
}
rlocn = mdah->raw_locns;
p = q = metadatabuf + grub_le_to_cpu64 (rlocn->offset);
while (*q != ' ')
q++;
vgname_len = q - p;
vgname = grub_malloc (vgname_len + 1);
if (!vgname)
goto fail2;
grub_memcpy (vgname, p, vgname_len);
vgname[vgname_len] = '\0';
p = grub_strstr (q, "id = \"") + sizeof ("id = \"") - 1;
grub_memcpy (vg_id, p, GRUB_LVM_ID_STRLEN);
vg_id[GRUB_LVM_ID_STRLEN] = '\0';
for (vg = vgs; vg; vg = vg->next)
{
if (! grub_memcmp(vg_id, vg->id, GRUB_LVM_ID_STRLEN))
break;
}
if (! vg)
{
/* First time we see this volume group. We've to create the
whole volume group structure. */
vg = grub_malloc (sizeof (*vg));
if (! vg)
{
grub_free (vgname);
goto fail;
}
vg->name = vgname;
grub_memcpy (vg->id, vg_id, GRUB_LVM_ID_STRLEN+1);
vg->extent_size = grub_lvm_getvalue (&p, "extent_size = ");
vg->lvs = NULL;
vg->pvs = NULL;
vg->next = vgs;
vgs = vg;
p = grub_strstr (p, "physical_volumes {")
+ sizeof ("physical_volumes {") - 1;
/* Add all the pvs to the volume group. */
while (1)
{
int s;
while (grub_isspace (*p))
p++;
if (*p == '}')
break;
pv = grub_malloc (sizeof (*pv));
q = p;
while (*q != ' ')
q++;
s = q - p;
pv->name = grub_malloc (s + 1);
grub_memcpy (pv->name, p, s);
pv->name[s] = '\0';
p = grub_strstr (p, "id = \"") + sizeof("id = \"") - 1;
grub_memcpy (pv->id, p, GRUB_LVM_ID_STRLEN);
pv->id[GRUB_LVM_ID_STRLEN] = '\0';
pv->start = grub_lvm_getvalue (&p, "pe_start = ");
pv->disk = NULL;
pv->next = vg->pvs;
vg->pvs = pv;
p = grub_strchr (p, '}') + 1;
}
p = grub_strstr (p, "logical_volumes");
p += 18;
/* And add all the lvs to the volume group. */
while (1)
{
int s;
struct grub_lvm_lv *lv;
struct grub_lvm_segment *seg;
while (grub_isspace (*p))
p++;
if (*p == '}')
break;
lv = grub_malloc (sizeof (lv));
q = p;
while (*q != ' ')
q++;
s = q - p;
lv->name = grub_malloc (vgname_len + 1 + s + 1);
grub_memcpy (lv->name, vgname, vgname_len);
lv->name[vgname_len] = '-';
grub_memcpy (lv->name + vgname_len + 1, p, s);
lv->name[vgname_len + 1 + s] = '\0';
lv->size = 0;
lv->segment_count = grub_lvm_getvalue (&p, "segment_count = ");
lv->segments = grub_malloc (sizeof (*seg) * lv->segment_count);
seg = lv->segments;
for (i = 0; i < lv->segment_count; i++)
{
struct grub_lvm_stripe *stripe;
p = grub_strstr (p, "segment");
seg->start_extent = grub_lvm_getvalue (&p, "start_extent = ");
seg->extent_count = grub_lvm_getvalue (&p, "extent_count = ");
seg->stripe_count = grub_lvm_getvalue (&p, "stripe_count = ");
lv->size += seg->extent_count * vg->extent_size;
if (seg->stripe_count != 1)
seg->stripe_size = grub_lvm_getvalue (&p, "stripe_size = ");
seg->stripes = grub_malloc (sizeof (*stripe)
* seg->stripe_count);
stripe = seg->stripes;
p = grub_strstr (p, "stripes = [")
+ sizeof("stripes = [") - 1;
for (j = 0; j < seg->stripe_count; j++)
{
char pvname[10];
q = p = grub_strchr (p, '"') + 1;
while (*q != '"')
q++;
s = q - p;
grub_memcpy (pvname, p, s);
pvname[s] = '\0';
for (pv = vg->pvs; pv; pv = pv->next)
{
if (! grub_strcmp (pvname, pv->name))
{
stripe->pv = pv;
break;
}
}
p = grub_strchr (p, ',') + 1;
stripe->start = grub_strtoul (p, NULL, 10);
stripe++;
}
seg++;
}
lv->number = lv_count++;
lv->vg = vg;
lv->next = vg->lvs;
vg->lvs = lv;
p = grub_strchr (p, '}') + 3;
}
}
else
{
grub_free (vgname);
}
/* Match the device we are currently reading from with the right
PV. */
for (pv = vg->pvs; pv; pv = pv->next)
{
if (! grub_memcmp (pv->id, pv_id, GRUB_LVM_ID_STRLEN))
{
pv->disk = grub_disk_open (name);
break;
}
}
fail2:
grub_free (metadatabuf);
fail:
grub_disk_close (disk);
return 0;
}
static struct grub_disk_dev grub_lvm_dev =
{
.name = "lvm",
.id = GRUB_DISK_DEVICE_LVM_ID,
.iterate = grub_lvm_iterate,
.open = grub_lvm_open,
.close = grub_lvm_close,
.read = grub_lvm_read,
.write = grub_lvm_write,
.next = 0
};
GRUB_MOD_INIT(lvm)
{
grub_device_iterate (&grub_lvm_scan_device);
grub_disk_dev_register (&grub_lvm_dev);
}
GRUB_MOD_FINI(lvm)
{
grub_disk_dev_unregister (&grub_lvm_dev);
/* FIXME: free the lvm list. */
}

543
disk/raid.c Normal file
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@ -0,0 +1,543 @@
/* raid.c - module to read RAID arrays. */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2006 Free Software Foundation, Inc.
*
* GRUB is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GRUB; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <grub/dl.h>
#include <grub/disk.h>
#include <grub/mm.h>
#include <grub/err.h>
#include <grub/misc.h>
#include <grub/raid.h>
/* Linked list of RAID arrays. */
static struct grub_raid_array *array_list;
static char
grub_is_array_readable (struct grub_raid_array *array)
{
switch (array->level)
{
case 0:
if (array->nr_devs == array->total_devs)
return 1;
break;
case 1:
if (array->nr_devs >= 1)
return 1;
break;
case 5:
if (array->nr_devs >= array->total_devs - 1)
return 1;
break;
}
return 0;
}
static int
grub_raid_iterate (int (*hook) (const char *name))
{
struct grub_raid_array *array;
for (array = array_list; array != NULL; array = array->next)
{
if (grub_is_array_readable (array))
if (hook (array->name))
return 1;
}
return 0;
}
static grub_err_t
grub_raid_open (const char *name, grub_disk_t disk)
{
struct grub_raid_array *array;
for (array = array_list; array != NULL; array = array->next)
{
if (!grub_strcmp (array->name, name))
if (grub_is_array_readable (array))
break;
}
if (!array)
return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "Unknown device");
/* FIXME: superblock version 1 supports partitions. */
disk->has_partitions = 0;
disk->id = array->number;
disk->data = array;
switch (array->level)
{
case 0:
/* FIXME: RAID0 disks can have different sizes! */
disk->total_sectors = array->total_devs * array->disk_size;
break;
case 1:
disk->total_sectors = array->disk_size;
break;
case 5:
disk->total_sectors = (array->total_devs - 1) * array->disk_size;
break;
}
return 0;
}
static void
grub_raid_close (grub_disk_t disk __attribute ((unused)))
{
return;
}
static grub_err_t
grub_raid_read (grub_disk_t disk, grub_disk_addr_t sector,
grub_size_t size, char *buf)
{
struct grub_raid_array *array = disk->data;
grub_err_t err = 0;
switch (array->level)
{
case 0:
{
grub_uint64_t a;
grub_uint32_t b;
unsigned int disknr;
grub_disk_addr_t read_sector;
grub_size_t read_size;
/* Find the first sector to read. */
a = grub_divmod64 (sector, array->chunk_size, NULL);
grub_divmod64 (a, array->total_devs, &disknr);
a = grub_divmod64 (sector, array->chunk_size * array->total_devs, NULL);
grub_divmod64 (sector, array->chunk_size, &b);
read_sector = a * array->chunk_size + b;
grub_divmod64 (read_sector, array->chunk_size, &b);
read_size = array->chunk_size - b;
if (read_size > size)
read_size = size;
while (1)
{
grub_uint32_t i;
err = grub_disk_read (array->device[disknr].disk, read_sector, 0,
read_size << GRUB_DISK_SECTOR_BITS, buf);
if (err)
break;
buf += read_size;
size -= read_size;
if (! size)
break;
if (size > array->chunk_size)
read_size = array->chunk_size;
else
read_size = size;
/* Check whether the sector was aligned on a chunk size
bounday. If this isn't the case, it's the first read
and the next read should be set back to start of the
boundary. */
grub_divmod64 (read_sector, array->chunk_size, &i);
read_sector -= i;
disknr++;
/* See whether the disk was the last disk, and start
reading from the first disk in that case. */
if (disknr == array->total_devs)
{
disknr = 0;
read_sector += array->chunk_size;
}
}
}
break;
case 1:
/* This is easy, we can read from any disk we want. We will loop
over all disks until we've found one that is available. In
case of errs, we will try the to read the next disk. */
{
unsigned int i = 0;
for (i = 0; i < array->total_devs; i++)
{
if (array->device[i].disk)
{
err = grub_disk_read (array->device[i].disk, sector, 0,
size << GRUB_DISK_SECTOR_BITS, buf);
if (!err)
break;
}
}
}
break;
case 5:
{
grub_uint64_t a;
grub_uint32_t b;
int disknr;
grub_disk_addr_t read_sector;
grub_size_t read_size;
/* Find the first sector to read. */
a = grub_divmod64 (sector, array->chunk_size, NULL);
grub_divmod64 (a, (array->total_devs - 1), &b);
disknr = b;
a = grub_divmod64 (sector, array->chunk_size * (array->total_devs - 1),
NULL);
grub_divmod64 (sector, array->chunk_size, &b);
read_sector = a * array->chunk_size + b;
grub_divmod64 (read_sector, array->chunk_size * array->total_devs, &b);
disknr -= (b / array->chunk_size);
if (disknr < 0)
disknr += array->total_devs;
grub_divmod64 (read_sector, array->chunk_size, &b);
read_size = array->chunk_size - b;
if (read_size > size)
read_size = size;
while (1)
{
grub_uint32_t i;
if (array->device[disknr].disk)
err = grub_disk_read (array->device[disknr].disk, read_sector, 0,
read_size << GRUB_DISK_SECTOR_BITS, buf);
/* If an error occurs when we already have an degraded
array we can't recover from that. */
if (err && ((array->total_devs - 1) == array->nr_devs))
break;
if (err || ! array->device[disknr].disk)
{
/* Either an error occured or the disk is not
available. We have to compute this block from the
blocks on the other hard disks. */
grub_size_t buf_size = read_size << GRUB_DISK_SECTOR_BITS;
char buf2[buf_size];
unsigned int j;
grub_memset (buf, 0, buf_size);
for (j = 0; j < array->total_devs; j++)
{
unsigned int k;
if (j != (unsigned int) disknr)
{
err = grub_disk_read (array->device[j].disk, read_sector,
0, buf_size, buf2);
if (err)
return err;
for (k = 0; k < buf_size; k++)
buf[k] = buf[k] ^ buf2[k];
}
}
}
buf += (read_size << GRUB_DISK_SECTOR_BITS);
size -= read_size;
if (! size)
break;
if (size > array->chunk_size)
read_size = array->chunk_size;
else
read_size = size;
/* Check whether the sector was aligned on a chunk size
bounday. If this isn't the case, it's the first read
and the next read should be set back to start of the
boundary. */
grub_divmod64 (read_sector, array->chunk_size, &i);
read_sector -= i;
disknr++;
grub_divmod64 (read_sector,
array->chunk_size * array->total_devs, &i);
if ((unsigned int) disknr == (array->total_devs - (i / array->chunk_size) - 1))
disknr++;
/* See whether the disk was the last disk, and start
reading from the first disk in that case. */
if ((unsigned int) disknr == array->total_devs)
{
disknr = 0;
read_sector += array->chunk_size;
grub_divmod64 (read_sector,
array->chunk_size * array->total_devs, &i);
if ((i / array->chunk_size) == (array->total_devs - 1))
disknr++;
}
}
}
break;
}
return err;
}
static grub_err_t
grub_raid_write (grub_disk_t disk __attribute ((unused)),
grub_disk_addr_t sector __attribute ((unused)),
grub_size_t size __attribute ((unused)),
const char *buf __attribute ((unused)))
{
return GRUB_ERR_NOT_IMPLEMENTED_YET;
}
static int
grub_raid_scan_device (const char *name)
{
grub_err_t err;
grub_disk_t disk;
grub_disk_addr_t sector;
grub_uint64_t size;
struct grub_raid_super_09 sb;
struct grub_raid_array *p, *array = NULL;
disk = grub_disk_open (name);
if (!disk)
return 0;
/* The sector where the RAID superblock is stored, if available. */
size = grub_disk_get_size (disk);
sector = GRUB_RAID_NEW_SIZE_SECTORS(size);
err = grub_disk_read (disk, sector, 0, GRUB_RAID_SB_BYTES, (char *) &sb);
grub_disk_close (disk);
if (err)
return 0;
/* Look whether there is a RAID superblock. */
if (sb.md_magic != GRUB_RAID_SB_MAGIC)
return 0;
/* FIXME: Also support version 1.0. */
if (sb.major_version != 0 || sb.minor_version != 90)
{
grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
"Unsupported RAID version: %d.%d",
sb.major_version, sb.minor_version);
return 0;
}
/* FIXME: Check the checksum. */
/* FIXME: Support all RAID levels. */
if (sb.level != 0 && sb.level != 1 && sb.level != 5)
{
grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
"Unsupported RAID level: %d",
sb.level);
return 0;
}
/* FIXME: Support all layouts. */
if (sb.level == 5 && sb.layout != 2)
{
grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
"Unsupported RAID5 layout: %d",
sb.layout);
return 0;
}
/* See whether the device is part of an array we have already seen a
device from. */
for (p = array_list; p != NULL; p = p->next)
{
if (p->uuid[0] == sb.set_uuid0 && p->uuid[1] == sb.set_uuid1
&& p->uuid[2] == sb.set_uuid2 && p->uuid[3] == sb.set_uuid3)
{
array = p;
break;
}
}
/* Do some checks before adding the device to the array. */
if (array)
{
/* FIXME: Check whether the update time of the superblocks are
the same. */
if (array->total_devs == array->nr_devs)
{
/* We found more members of the array than the array
actually has according to its superblock. This shouldn't
happen normally, but what is the sanest things to do in such
a case? */
grub_error (GRUB_ERR_BAD_NUMBER,
"array->nr_devs > array->total_devs (%d)?!?",
array->total_devs);
return 0;
}
if (array->device[sb.this_disk.number].name != 0)
{
/* We found multiple devices with the same number. Again,
this shouldn't happen.*/
grub_error (GRUB_ERR_BAD_NUMBER,
"Found two disks with the number %d?!?",
sb.this_disk.number);
return 0;
}
}
/* Add an array to the list if we didn't find any. */
if (!array)
{
array = grub_malloc (sizeof (*array));
if (!array)
return 0;
grub_memset (array, 0, sizeof (*array));
array->number = sb.md_minor;
array->version = sb.major_version;
array->level = sb.level;
array->layout = sb.layout;
array->total_devs = sb.nr_disks;
array->nr_devs = 0;
array->uuid[0] = sb.set_uuid0;
array->uuid[1] = sb.set_uuid1;
array->uuid[2] = sb.set_uuid2;
array->uuid[3] = sb.set_uuid3;
/* The superblock specifies the size in 1024-byte sectors. */
array->disk_size = sb.size * 2;
array->chunk_size = sb.chunk_size / 512;
/* Check whether we don't have multiple arrays with the same number. */
for (p = array_list; p != NULL; p = p->next)
{
if (p->number == array->number)
break;
}
if (p)
{
/* The number is already in use, so we need to find an new number. */
int i = 0;
while (1)
{
for (p = array_list; p != NULL; p = p->next)
{
if (p->number == i)
break;
}
if (!p)
{
/* We found an unused number. */
array->number = i;
break;
}
i++;
}
}
array->name = grub_malloc (13);
if (! array->name)
{
grub_free (array);
return 0;
}
grub_sprintf (array->name, "md%d", array->number);
/* Add our new array to the list. */
array->next = array_list;
array_list = array;
}
/* Add the device to the array. */
array->device[sb.this_disk.number].name = grub_strdup (name);
array->device[sb.this_disk.number].disk = grub_disk_open (name);
if (! array->device[sb.this_disk.number].name
|| ! array->device[sb.this_disk.number].disk)
{
grub_free (array->device[sb.this_disk.number].name);
/* Remove array from the list if we have just added it. */
if (array->nr_devs == 0)
{
array_list = array->next;
grub_free (array->name);
grub_free (array);
}
return 0;
}
array->nr_devs++;
return 0;
}
static struct grub_disk_dev grub_raid_dev =
{
.name = "raid",
.id = GRUB_DISK_DEVICE_RAID_ID,
.iterate = grub_raid_iterate,
.open = grub_raid_open,
.close = grub_raid_close,
.read = grub_raid_read,
.write = grub_raid_write,
.next = 0
};
GRUB_MOD_INIT(raid)
{
grub_device_iterate (&grub_raid_scan_device);
grub_disk_dev_register (&grub_raid_dev);
}
GRUB_MOD_FINI(raid)
{
grub_disk_dev_unregister (&grub_raid_dev);
/* FIXME: free the array list. */
}

5
include/grub/disk.h
View file

@ -32,7 +32,9 @@ enum grub_disk_dev_id
GRUB_DISK_DEVICE_BIOSDISK_ID,
GRUB_DISK_DEVICE_OFDISK_ID,
GRUB_DISK_DEVICE_LOOPBACK_ID,
GRUB_DISK_DEVICE_EFIDISK_ID
GRUB_DISK_DEVICE_EFIDISK_ID,
GRUB_DISK_DEVICE_RAID_ID,
GRUB_DISK_DEVICE_LVM_ID
};
struct grub_disk;
@ -132,5 +134,6 @@ grub_err_t EXPORT_FUNC(grub_disk_write) (grub_disk_t disk,
grub_size_t size,
const char *buf);
grub_uint64_t EXPORT_FUNC(grub_disk_get_size) (grub_disk_t disk);
#endif /* ! GRUB_DISK_HEADER */

129
include/grub/lvm.h Normal file
View file

@ -0,0 +1,129 @@
/* lvm.h - On disk structures for LVM. */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2006 Free Software Foundation, Inc.
*
* GRUB is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GRUB; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef GRUB_LVM_H
#define GRUB_LVM_H 1
#include <grub/types.h>
/* Length of ID string, excluding terminating zero. */
#define GRUB_LVM_ID_STRLEN 38
struct grub_lvm_vg {
char id[GRUB_LVM_ID_STRLEN+1];
char *name;
int extent_size;
struct grub_lvm_pv *pvs;
struct grub_lvm_lv *lvs;
struct grub_lvm_vg *next;
};
struct grub_lvm_pv {
char id[GRUB_LVM_ID_STRLEN+1];
char *name;
grub_disk_t disk;
int start; /* Sector number where the data area starts. */
struct grub_lvm_pv *next;
};
struct grub_lvm_lv {
char *name;
unsigned int number;
unsigned int segment_count;
grub_uint64_t size;
struct grub_lvm_segment *segments; /* Pointer to segment_count segments. */
struct grub_lvm_vg *vg;
struct grub_lvm_lv *next;
};
struct grub_lvm_segment {
unsigned int start_extent;
unsigned int extent_count;
unsigned int stripe_count;
unsigned int stripe_size;
struct grub_lvm_stripe *stripes; /* Pointer to stripe_count stripes. */
};
struct grub_lvm_stripe {
int start;
struct grub_lvm_pv *pv;
};
#define GRUB_LVM_LABEL_SIZE GRUB_DISK_SECTOR_SIZE
#define GRUB_LVM_LABEL_SCAN_SECTORS 4L
#define GRUB_LVM_LABEL_ID "LABELONE"
#define GRUB_LVM_LVM2_LABEL "LVM2 001"
#define GRUB_LVM_ID_LEN 32
/* On disk - 32 bytes */
struct grub_lvm_label_header {
grub_int8_t id[8]; /* LABELONE */
grub_uint64_t sector_xl; /* Sector number of this label */
grub_uint32_t crc_xl; /* From next field to end of sector */
grub_uint32_t offset_xl; /* Offset from start of struct to contents */
grub_int8_t type[8]; /* LVM2 001 */
} __attribute__ ((packed));
/* On disk */
struct grub_lvm_disk_locn {
grub_uint64_t offset; /* Offset in bytes to start sector */
grub_uint64_t size; /* Bytes */
} __attribute__ ((packed));
/* Fields with the suffix _xl should be xlate'd wherever they appear */
/* On disk */
struct grub_lvm_pv_header {
grub_int8_t pv_uuid[GRUB_LVM_ID_LEN];
/* This size can be overridden if PV belongs to a VG */
grub_uint64_t device_size_xl; /* Bytes */
/* NULL-terminated list of data areas followed by */
/* NULL-terminated list of metadata area headers */
struct grub_lvm_disk_locn disk_areas_xl[0]; /* Two lists */
} __attribute__ ((packed));
#define GRUB_LVM_FMTT_MAGIC "\040\114\126\115\062\040\170\133\065\101\045\162\060\116\052\076"
#define GRUB_LVM_FMTT_VERSION 1
/* On disk */
struct grub_lvm_raw_locn {
grub_uint64_t offset; /* Offset in bytes to start sector */
grub_uint64_t size; /* Bytes */
grub_uint32_t checksum;
grub_uint32_t filler;
} __attribute__ ((packed));
/* On disk */
/* Structure size limited to one sector */
struct grub_lvm_mda_header {
grub_uint32_t checksum_xl; /* Checksum of rest of mda_header */
grub_int8_t magic[16]; /* To aid scans for metadata */
grub_uint32_t version;
grub_uint64_t start; /* Absolute start byte of mda_header */
grub_uint64_t size; /* Size of metadata area */
struct grub_lvm_raw_locn raw_locns[0]; /* NULL-terminated list */
} __attribute__ ((packed));
#endif /* ! GRUB_LVM_H */

3
include/grub/misc.h
View file

@ -1,7 +1,7 @@
/* misc.h - prototypes for misc functions */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2002,2003,2005 Free Software Foundation, Inc.
* Copyright (C) 2002,2003,2005,2006 Free Software Foundation, Inc.
*
* GRUB is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -48,6 +48,7 @@ int EXPORT_FUNC(grub_strncasecmp) (const char *s1, const char *s2, int c);
char *EXPORT_FUNC(grub_strchr) (const char *s, int c);
char *EXPORT_FUNC(grub_strrchr) (const char *s, int c);
int EXPORT_FUNC(grub_strword) (const char *s, const char *w);
char *EXPORT_FUNC(grub_strstr) (const char *haystack, const char *needle);
int EXPORT_FUNC(grub_iswordseparator) (int c);
int EXPORT_FUNC(grub_isspace) (int c);
int EXPORT_FUNC(grub_isprint) (int c);

191
include/grub/raid.h Normal file
View file

@ -0,0 +1,191 @@
/* raid.h - On disk structures for RAID. */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2006 Free Software Foundation, Inc.
*
* GRUB is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GRUB; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef GRUB_RAID_H
#define GRUB_RAID_H 1
#include <grub/types.h>
struct grub_raid_array
{
int number; /* The device number, taken from md_minor so we
are consistent with the device name in
Linux. */
int version; /* 0 = 0.90, 1 = 1.0 */
int level; /* RAID levels, only 0, 1 or 5 at the moment. */
int layout; /* Only for RAID 5. */
unsigned int total_devs; /* Total number of devices in the array. */
unsigned int nr_devs; /* The number of devices we've found so far. */
grub_size_t chunk_size; /* The size of a chunk, in 512 byte sectors. */
grub_uint32_t uuid[4]; /* The UUID of the device. */
char *name; /* That will be "md<number>". */
grub_uint64_t disk_size; /* Size of an individual disk, in 512 byte
sectors. */
struct
{
char *name; /* Name of the device */
grub_disk_t disk; /* The device itself. */
} device[32]; /* Array of total_devs devices. */
struct grub_raid_array *next;
};
/* Linux RAID on disk structures and constants,
copied from include/linux/raid/md_p.h. */
#define GRUB_RAID_RESERVED_BYTES (64 * 1024)
#define GRUB_RAID_RESERVED_SECTORS (GRUB_RAID_RESERVED_BYTES / 512)
#define GRUB_RAID_NEW_SIZE_SECTORS(x) ((x & ~(GRUB_RAID_RESERVED_SECTORS - 1)) \
- GRUB_RAID_RESERVED_SECTORS)
#define GRUB_RAID_SB_BYTES 4096
#define GRUB_RAID_SB_WORDS (GRUB_RAID_SB_BYTES / 4)
#define GRUB_RAID_SB_SECTORS (GRUB_RAID_SB_BYTES / 512)
/*
* The following are counted in 32-bit words
*/
#define GRUB_RAID_SB_GENERIC_OFFSET 0
#define GRUB_RAID_SB_PERSONALITY_OFFSET 64
#define GRUB_RAID_SB_DISKS_OFFSET 128
#define GRUB_RAID_SB_DESCRIPTOR_OFFSET 992
#define GRUB_RAID_SB_GENERIC_CONSTANT_WORDS 32
#define GRUB_RAID_SB_GENERIC_STATE_WORDS 32
#define GRUB_RAID_SB_GENERIC_WORDS (GRUB_RAID_SB_GENERIC_CONSTANT_WORDS \
+ GRUB_RAID_SB_GENERIC_STATE_WORDS)
#define GRUB_RAID_SB_PERSONALITY_WORDS 64
#define GRUB_RAID_SB_DESCRIPTOR_WORDS 32
#define GRUB_RAID_SB_DISKS 27
#define GRUB_RAID_SB_DISKS_WORDS (GRUB_RAID_SB_DISKS*GRUB_RAID_SB_DESCRIPTOR_WORDS)
#define GRUB_RAID_SB_RESERVED_WORDS (1024 - GRUB_RAID_SB_GENERIC_WORDS \
- GRUB_RAID_SB_PERSONALITY_WORDS \
- GRUB_RAID_SB_DISKS_WORDS \
- GRUB_RAID_SB_DESCRIPTOR_WORDS)
#define GRUB_RAID_SB_EQUAL_WORDS (GRUB_RAID_SB_GENERIC_WORDS \
+ GRUB_RAID_SB_PERSONALITY_WORDS \
+ GRUB_RAID_SB_DISKS_WORDS)
/*
* Device "operational" state bits
*/
#define GRUB_RAID_DISK_FAULTY 0 /* disk is faulty / operational */
#define GRUB_RAID_DISK_ACTIVE 1 /* disk is running or spare disk */
#define GRUB_RAID_DISK_SYNC 2 /* disk is in sync with the raid set */
#define GRUB_RAID_DISK_REMOVED 3 /* disk is in sync with the raid set */
#define GRUB_RAID_DISK_WRITEMOSTLY 9 /* disk is "write-mostly" is RAID1 config.
* read requests will only be sent here in
* dire need
*/
#define GRUB_RAID_SB_MAGIC 0xa92b4efc
/*
* Superblock state bits
*/
#define GRUB_RAID_SB_CLEAN 0
#define GRUB_RAID_SB_ERRORS 1
#define GRUB_RAID_SB_BITMAP_PRESENT 8 /* bitmap may be present nearby */
struct grub_raid_disk_09 {
grub_uint32_t number; /* 0 Device number in the entire set */
grub_uint32_t major; /* 1 Device major number */
grub_uint32_t minor; /* 2 Device minor number */
grub_uint32_t raid_disk; /* 3 The role of the device in the raid set */
grub_uint32_t state; /* 4 Operational state */
grub_uint32_t reserved[GRUB_RAID_SB_DESCRIPTOR_WORDS - 5];
};
struct grub_raid_super_09 {
/*
* Constant generic information
*/
grub_uint32_t md_magic; /* 0 MD identifier */
grub_uint32_t major_version; /* 1 major version to which the set conforms */
grub_uint32_t minor_version; /* 2 minor version ... */
grub_uint32_t patch_version; /* 3 patchlevel version ... */
grub_uint32_t gvalid_words; /* 4 Number of used words in this section */
grub_uint32_t set_uuid0; /* 5 Raid set identifier */
grub_uint32_t ctime; /* 6 Creation time */
grub_uint32_t level; /* 7 Raid personality */
grub_uint32_t size; /* 8 Apparent size of each individual disk */
grub_uint32_t nr_disks; /* 9 total disks in the raid set */
grub_uint32_t raid_disks; /* 10 disks in a fully functional raid set */
grub_uint32_t md_minor; /* 11 preferred MD minor device number */
grub_uint32_t not_persistent; /* 12 does it have a persistent superblock */
grub_uint32_t set_uuid1; /* 13 Raid set identifier #2 */
grub_uint32_t set_uuid2; /* 14 Raid set identifier #3 */
grub_uint32_t set_uuid3; /* 15 Raid set identifier #4 */
grub_uint32_t gstate_creserved[GRUB_RAID_SB_GENERIC_CONSTANT_WORDS - 16];
/*
* Generic state information
*/
grub_uint32_t utime; /* 0 Superblock update time */
grub_uint32_t state; /* 1 State bits (clean, ...) */
grub_uint32_t active_disks; /* 2 Number of currently active disks */
grub_uint32_t working_disks; /* 3 Number of working disks */
grub_uint32_t failed_disks; /* 4 Number of failed disks */
grub_uint32_t spare_disks; /* 5 Number of spare disks */
grub_uint32_t sb_csum; /* 6 checksum of the whole superblock */
#ifdef GRUB_HOST_WORDS_BIGENDIAN
grub_uint32_t events_hi; /* 7 high-order of superblock update count */
grub_uint32_t events_lo; /* 8 low-order of superblock update count */
grub_uint32_t cp_events_hi; /* 9 high-order of checkpoint update count */
grub_uint32_t cp_events_lo; /* 10 low-order of checkpoint update count */
#else
grub_uint32_t events_lo; /* 7 low-order of superblock update count */
grub_uint32_t events_hi; /* 8 high-order of superblock update count */
grub_uint32_t cp_events_lo; /* 9 low-order of checkpoint update count */
grub_uint32_t cp_events_hi; /* 10 high-order of checkpoint update count */
#endif
grub_uint32_t recovery_cp; /* 11 recovery checkpoint sector count */
grub_uint32_t gstate_sreserved[GRUB_RAID_SB_GENERIC_STATE_WORDS - 12];
/*
* Personality information
*/
grub_uint32_t layout; /* 0 the array's physical layout */
grub_uint32_t chunk_size; /* 1 chunk size in bytes */
grub_uint32_t root_pv; /* 2 LV root PV */
grub_uint32_t root_block; /* 3 LV root block */
grub_uint32_t pstate_reserved[GRUB_RAID_SB_PERSONALITY_WORDS - 4];
/*
* Disks information
*/
struct grub_raid_disk_09 disks[GRUB_RAID_SB_DISKS];
/*
* Reserved
*/
grub_uint32_t reserved[GRUB_RAID_SB_RESERVED_WORDS];
/*
* Active descriptor
*/
struct grub_raid_disk_09 this_disk;
};
#endif /* ! GRUB_RAID_H */

28
include/grub/util/lvm.h Normal file
View file

@ -0,0 +1,28 @@
/* lvm.h - LVM support for GRUB utils. */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2006 Free Software Foundation, Inc.
*
* GRUB is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GRUB; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef GRUB_LVM_UTIL_HEADER
#define GRUB_LVM_UTIL_HEADER 1
#ifdef __linux__
int grub_util_lvm_isvolume (char *name);
#endif
#endif /* ! GRUB_RAID_UTIL_HEADER */

28
include/grub/util/raid.h Normal file
View file

@ -0,0 +1,28 @@
/* raid.h - RAID support for GRUB utils. */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2006 Free Software Foundation, Inc.
*
* GRUB is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GRUB; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef GRUB_RAID_UTIL_HEADER
#define GRUB_RAID_UTIL_HEADER 1
#ifdef __linux__
char** grub_util_raid_getmembers (char *name);
#endif
#endif /* ! GRUB_RAID_UTIL_HEADER */

20
kern/disk.c
View file

@ -1,6 +1,6 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2002,2003,2004 Free Software Foundation, Inc.
* Copyright (C) 2002,2003,2004,2006 Free Software Foundation, Inc.
*
* GRUB is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -265,7 +265,14 @@ grub_disk_open (const char *name)
disk->dev = dev;
if (p)
disk->partition = grub_partition_probe (disk, p + 1);
{
disk->partition = grub_partition_probe (disk, p + 1);
if (! disk->partition)
{
grub_error (GRUB_ERR_UNKNOWN_DEVICE, "no such partition");
goto fail;
}
}
/* The cache will be invalidated about 2 seconds after a device was
closed. */
@ -522,3 +529,12 @@ grub_disk_write (grub_disk_t disk, grub_disk_addr_t sector,
return grub_errno;
}
grub_uint64_t
grub_disk_get_size (grub_disk_t disk)
{
if (disk->partition)
return grub_partition_get_len (disk->partition);
else
return disk->total_sectors;
}

21
kern/i386/pc/init.c
View file

@ -59,18 +59,21 @@ make_install_device (void)
/* XXX: This should be enough. */
char dev[100];
grub_sprintf (dev, "(%cd%u",
(grub_boot_drive & 0x80) ? 'h' : 'f',
grub_boot_drive & 0x7f);
if (grub_install_dos_part != -2)
{
grub_sprintf (dev, "(%cd%u",
(grub_boot_drive & 0x80) ? 'h' : 'f',
grub_boot_drive & 0x7f);
if (grub_install_dos_part >= 0)
grub_sprintf (dev + grub_strlen (dev), ",%u", grub_install_dos_part + 1);
if (grub_install_dos_part >= 0)
grub_sprintf (dev + grub_strlen (dev), ",%u", grub_install_dos_part + 1);
if (grub_install_bsd_part >= 0)
grub_sprintf (dev + grub_strlen (dev), ",%c", grub_install_bsd_part + 'a');
if (grub_install_bsd_part >= 0)
grub_sprintf (dev + grub_strlen (dev), ",%c", grub_install_bsd_part + 'a');
grub_sprintf (dev + grub_strlen (dev), ")%s", grub_prefix);
grub_strcpy (grub_prefix, dev);
grub_sprintf (dev + grub_strlen (dev), ")%s", grub_prefix);
grub_strcpy (grub_prefix, dev);
}
return grub_prefix;
}

48
kern/misc.c
View file

@ -1,7 +1,7 @@
/* misc.c - definitions of misc functions */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 1999,2000,2001,2002,2003,2004,2005 Free Software Foundation, Inc.
* Copyright (C) 1999,2000,2001,2002,2003,2004,2005,2006 Free Software Foundation, Inc.
*
* GRUB is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -256,6 +256,52 @@ grub_strrchr (const char *s, int c)
return p;
}
/* Copied from gnulib.
Written by Bruno Haible <bruno@clisp.org>, 2005. */
char *
grub_strstr (const char *haystack, const char *needle)
{
/* Be careful not to look at the entire extent of haystack or needle
until needed. This is useful because of these two cases:
- haystack may be very long, and a match of needle found early,
- needle may be very long, and not even a short initial segment of
needle may be found in haystack. */
if (*needle != '\0')
{
/* Speed up the following searches of needle by caching its first
character. */
char b = *needle++;
for (;; haystack++)
{
if (*haystack == '\0')
/* No match. */
return NULL;
if (*haystack == b)
/* The first character matches. */
{
const char *rhaystack = haystack + 1;
const char *rneedle = needle;
for (;; rhaystack++, rneedle++)
{
if (*rneedle == '\0')
/* Found a match. */
return (char *) haystack;
if (*rhaystack == '\0')
/* No match. */
return NULL;
if (*rhaystack != *rneedle)
/* Nothing in this round. */
break;
}
}
}
}
else
return (char *) haystack;
}
int
grub_strword (const char *haystack, const char *needle)
{

279
util/genmoddep.c Normal file
View file

@ -0,0 +1,279 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2002 Free Software Foundation, Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <stdarg.h>
#define BUF_SIZE 1024
#define SYMTAB_SIZE 509
struct symbol
{
const char *name;
const char *mod;
struct symbol *next;
};
struct module
{
const char *name;
struct module *next;
};
static char buf[BUF_SIZE];
static struct symbol *symtab[SYMTAB_SIZE];
static void
err (const char *fmt, ...)
{
va_list ap;
fprintf (stderr, "genmoddep: error: ");
va_start (ap, fmt);
vfprintf (stderr, fmt, ap);
va_end (ap);
fputc ('\n', stderr);
exit (1);
}
static void *
xmalloc (size_t size)
{
void *p;
p = malloc (size);
if (! p)
err ("out of memory");
return p;
}
static char *
xstrdup (const char *str)
{
char *s;
size_t len;
len = strlen (str);
s = (char *) xmalloc (len + 1);
memcpy (s, str, len + 1);
return s;
}
static void
chomp (char *str)
{
int end;
end = strlen (str) - 1;
if (end < 0)
err ("empty string");
if (str[end] == '\n')
str[end] = '\0';
}
static unsigned
symbol_hash (const char *s)
{
unsigned key = 0;
while (*s)
key = key * 65599 + *s++;
return (key + (key >> 5)) % SYMTAB_SIZE;
}
static struct symbol *
get_symbol (const char *name)
{
unsigned k;
struct symbol *sym;
k = symbol_hash (name);
for (sym = symtab[k]; sym; sym = sym->next)
if (strcmp (sym->name, name) == 0)
return sym;
return 0;
}
static void
add_symbol (const char *name, const char *mod)
{
unsigned k;
struct symbol *sym;
if (get_symbol (name))
err ("duplicated symbol: %s", name);
sym = (struct symbol *) xmalloc (sizeof (*sym));
sym->name = xstrdup (name);
sym->mod = xstrdup (mod);
k = symbol_hash (name);
sym->next = symtab[k];
symtab[k] = sym;
}
static void
free_symbols (void)
{
int i;
for (i = 0; i < SYMTAB_SIZE; i++)
{
struct symbol *p, *q;
p = symtab[i];
while (p)
{
q = p->next;
free ((void *) p->name);
free ((void *) p->mod);
free (p);
p = q;
}
}
}
static void
read_defined_symbols (FILE *fp)
{
while (fgets (buf, sizeof (buf), fp))
{
char *p;
if (! *buf)
err ("empty symbol name: %s", buf);
p = strchr (buf, ' ');
if (! p)
err ("invalid line format: %s", buf);
p++;
if (! *p)
err ("empty module name: %s", buf);
*(p - 1) = '\0';
chomp (p);
add_symbol (buf, p);
}
}
static void
add_module (struct module **head, const char *name)
{
struct module *mod;
for (mod = *head; mod; mod = mod->next)
if (strcmp (mod->name, name) == 0)
return;
mod = (struct module *) xmalloc (sizeof (*mod));
mod->name = xstrdup (name);
mod->next = *head;
*head = mod;
}
static void
free_modules (struct module *head)
{
struct module *next;
while (head)
{
next = head->next;
free ((void *) head->name);
free (head);
head = next;
}
}
static void
find_dependencies (FILE *fp)
{
char *mod_name;
struct module *mod_list = 0;
struct module *mod;
if (! fgets (buf, sizeof (buf), fp) || buf[0] == '\n' || buf[0] == '\0')
err ("no module name");
chomp (buf);
mod_name = xstrdup (buf);
while (fgets (buf, sizeof (buf), fp))
{
struct symbol *sym;
chomp (buf);
sym = get_symbol (buf);
if (! sym)
err ("%s in %s is not defined", buf, mod_name);
add_module (&mod_list, sym->mod);
}
printf ("%s:", mod_name);
for (mod = mod_list; mod; mod = mod->next)
if (strcmp (mod->name, "kernel") != 0)
printf (" %s", mod->name);
putchar ('\n');
free_modules (mod_list);
}
int
main (int argc, char *argv[])
{
int i;
/* First, get defined symbols. */
read_defined_symbols (stdin);
/* Second, find the dependecies. */
for (i = 1; i < argc; i++)
{
FILE *fp;
fp = fopen (argv[i], "r");
if (! fp)
err ("cannot open %s", argv[i]);
find_dependencies (fp);
fclose (fp);
}
/* Last, free memory. */
free_symbols ();
return 0;
}

24
util/i386/pc/getroot.c
View file

@ -1,7 +1,7 @@
/* getroot.c - Get root device */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 1999,2000,2001,2002,2003 Free Software Foundation, Inc.
* Copyright (C) 1999,2000,2001,2002,2003,2006 Free Software Foundation, Inc.
*
* GRUB is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -223,5 +223,27 @@ grub_guess_root_device (const char *dir)
if (! os_dev)
return 0;
#ifdef __linux__
/* Check for LVM. */
if (!strncmp (os_dev, "/dev/mapper/", 12))
{
char *grub_dev = xmalloc (strlen (os_dev) - 12);
strcpy (grub_dev, os_dev+12);
return grub_dev;
}
if (!strncmp (os_dev, "/dev/md", 7) || !strncmp (os_dev, "/dev/.static/dev/md", 19))
{
char *p, *grub_dev = xmalloc (8);
p = strchr (os_dev, 'm');
strncpy (grub_dev, p, 8);
return grub_dev;
}
#endif
return grub_util_biosdisk_get_grub_dev (os_dev);
}

74
util/i386/pc/grub-setup.c
View file

@ -32,6 +32,8 @@
#include <grub/machine/boot.h>
#include <grub/machine/kernel.h>
#include <grub/term.h>
#include <grub/util/raid.h>
#include <grub/util/lvm.h>
#include <stdio.h>
#include <unistd.h>
@ -91,7 +93,7 @@ grub_refresh (void)
static void
setup (const char *prefix, const char *dir,
const char *boot_file, const char *core_file,
const char *root, const char *dest)
const char *root, const char *dest, int must_embed)
{
char *boot_path, *core_path;
char *boot_img, *core_img;
@ -218,9 +220,12 @@ setup (const char *prefix, const char *dir,
+ GRUB_KERNEL_MACHINE_PREFIX);
/* Open the root device and the destination device. */
root_dev = grub_device_open (root);
if (! root_dev)
grub_util_error ("%s", grub_errmsg);
if (!must_embed)
{
root_dev = grub_device_open (root);
if (! root_dev)
grub_util_error ("%s", grub_errmsg);
}
dest_dev = grub_device_open (dest);
if (! dest_dev)
@ -280,7 +285,9 @@ setup (const char *prefix, const char *dir,
block->segment = 0;
/* Embed information about the installed location. */
if (root_dev->disk->partition)
if (must_embed)
*install_dos_part = *install_bsd_part = grub_cpu_to_le32 (-2);
else if (root_dev->disk->partition)
{
struct grub_pc_partition *pcdata =
root_dev->disk->partition->data;
@ -316,6 +323,9 @@ setup (const char *prefix, const char *dir,
goto finish;
}
}
else if (must_embed)
grub_util_error ("Can't embed the core image, but this is required when\n"
"the root device is on a RAID array or LVM volume.");
/* The core image must be put on a filesystem unfortunately. */
grub_util_info ("will leave the core image on the filesystem");
@ -422,6 +432,8 @@ setup (const char *prefix, const char *dir,
!= (grub_ssize_t) core_size - GRUB_DISK_SECTOR_SIZE)
grub_util_error ("Failed to read the rest sectors of the core image");
grub_file_close (file);
free (core_path);
free (tmp_img);
@ -481,7 +493,8 @@ setup (const char *prefix, const char *dir,
free (core_img);
free (boot_img);
grub_device_close (dest_dev);
grub_device_close (root_dev);
if (!must_embed)
grub_device_close (root_dev);
}
static struct option options[] =
@ -548,6 +561,7 @@ main (int argc, char *argv[])
char *root_dev = 0;
char *prefix;
char *dest_dev;
int must_embed = 0;
progname = "grub-setup";
@ -678,12 +692,50 @@ main (int argc, char *argv[])
}
}
#ifdef __linux__
if (grub_util_lvm_isvolume (root_dev))
{
char *newprefix;
must_embed = 1;
newprefix = xmalloc (1 + strlen (root_dev) + 1 + strlen (prefix) + 1);
sprintf (newprefix, "(%s)%s", root_dev, prefix);
free (prefix);
prefix = newprefix;
}
if (dest_dev[0] == 'm' && dest_dev[1] == 'd'
&& dest_dev[2] >= '0' && dest_dev[2] <= '9')
{
char **devicelist;
char *raid_prefix;
int i;
raid_prefix = xmalloc (1 + strlen (dest_dev) + 1 + strlen (prefix) + 1);
sprintf (raid_prefix, "(%s)%s", dest_dev, prefix);
devicelist = grub_util_raid_getmembers (dest_dev);
for (i = 0; devicelist[i]; i++)
{
setup (raid_prefix,
dir ? : DEFAULT_DIRECTORY,
boot_file ? : DEFAULT_BOOT_FILE,
core_file ? : DEFAULT_CORE_FILE,
root_dev, grub_util_biosdisk_get_grub_dev (devicelist[i]), 1);
}
free (raid_prefix);
}
else
#endif
/* Do the real work. */
setup (prefix,
dir ? : DEFAULT_DIRECTORY,
boot_file ? : DEFAULT_BOOT_FILE,
core_file ? : DEFAULT_CORE_FILE,
root_dev, dest_dev);
setup (prefix,
dir ? : DEFAULT_DIRECTORY,
boot_file ? : DEFAULT_BOOT_FILE,
core_file ? : DEFAULT_CORE_FILE,
root_dev, dest_dev, must_embed);
/* Free resources. */
grub_ext2_fini ();

50
util/lvm.c Normal file
View file

@ -0,0 +1,50 @@
/* lvm.c - LVM support for GRUB utils. */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2006 Free Software Foundation, Inc.
*
* GRUB is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GRUB; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/* We only support LVM on Linux. */
#ifdef __linux__
#include <grub/util/misc.h>
#include <string.h>
#include <sys/stat.h>
int
grub_util_lvm_isvolume (char *name)
{
char *devname;
struct stat st;
int err;
devname = xmalloc (strlen (name) + 13);
strcpy (devname, "/dev/mapper/");
strcpy (devname+12, name);
err = stat (devname, &st);
free (devname);
if (err)
return 0;
else
return 1;
}
#endif /* ! __linux__ */

112
util/raid.c Normal file
View file

@ -0,0 +1,112 @@
/* raid.c - RAID support for GRUB utils. */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2006 Free Software Foundation, Inc.
*
* GRUB is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GRUB; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/* We only support RAID on Linux. */
#ifdef __linux__
#include <grub/util/misc.h>
#include <string.h>
#include <fcntl.h>
#include <sys/ioctl.h>
#include <errno.h>
#include <linux/types.h>
#include <linux/major.h>
#include <linux/raid/md_p.h>
#include <linux/raid/md_u.h>
char *
grub_util_getdiskname (int major, int minor)
{
char *name = xmalloc (15);
if (major == LOOP_MAJOR)
sprintf (name, "/dev/loop%d", minor);
else if (major == IDE0_MAJOR)
sprintf (name, "/dev/hd%c", 'a' + minor / 64);
else if (major == IDE1_MAJOR)
sprintf (name, "/dev/hd%c", 'c' + minor / 64);
else if (major == IDE2_MAJOR)
sprintf (name, "/dev/hd%c", 'e' + minor / 64);
else if (major == IDE3_MAJOR)
sprintf (name, "/dev/hd%c", 'g' + minor / 64);
else if (major == SCSI_DISK0_MAJOR)
sprintf (name, "/dev/sd%c", 'a' + minor / 16);
else
grub_util_error ("Unknown device number: %d, %d", major, minor);
return name;
}
char **
grub_util_raid_getmembers (char *name)
{
int fd, ret, i, j;
char *devname;
char **devicelist;
mdu_version_t version;
mdu_array_info_t info;
mdu_disk_info_t disk;
devname = xmalloc (strlen (name) + 6);
strcpy (devname, "/dev/");
strcpy (devname+5, name);
fd = open (devname, O_RDONLY);
if (fd == -1)
grub_util_error ("Can't open %s: %s", devname, strerror (errno));
free (devname);
ret = ioctl (fd, RAID_VERSION, &version);
if (ret != 0)
grub_util_error ("ioctl RAID_VERSION error: %s", strerror (errno));
if (version.major != 0 || version.minor != 90)
grub_util_error ("Unsupported RAID version: %d.%d",
version.major, version.minor);
ret = ioctl (fd, GET_ARRAY_INFO, &info);
if (ret != 0)
grub_util_error ("ioctl GET_ARRAY_INFO error: %s", strerror (errno));
devicelist = xmalloc ((info.nr_disks + 1) * sizeof (char *));
for (i = 0, j = 0; i <info.nr_disks; i++)
{
disk.number = i;
ret = ioctl (fd, GET_DISK_INFO, &disk);
if (ret != 0)
grub_util_error ("ioctl GET_DISK_INFO error: %s", strerror (errno));
if (disk.state & (1 << MD_DISK_ACTIVE))
{
devicelist[j] = grub_util_getdiskname (disk.major, disk.minor);
j++;
}
}
devicelist[j] = NULL;
return devicelist;
}
#endif /* ! __linux__ */