vbatts/grub
1
0
Fork 0
Code Issues Pull requests Releases Wiki Activity

merged with mainline

Browse source
This commit is contained in:
BVK Chaitanya 2010-04-12 20:47:25 +05:30
commit 8f33d5549f
163 changed files with 22923 additions and 4101 deletions
Download patch file Download diff file Expand all files Collapse all files

11
util/getroot.c
View file

@ -264,10 +264,17 @@ find_root_device (const char *dir, dev_t dev)
/* Found! */
char *res;
char *cwd;
#if defined(__NetBSD__)
/* Convert this block device to its character (raw) device. */
const char *template = "%s/r%s";
#else
/* Keep the device name as it is. */
const char *template = "%s/%s";
#endif
cwd = xgetcwd ();
res = xmalloc (strlen (cwd) + strlen (ent->d_name) + 2);
sprintf (res, "%s/%s", cwd, ent->d_name);
res = xmalloc (strlen (cwd) + strlen (ent->d_name) + 3);
sprintf (res, template, cwd, ent->d_name);
strip_extra_slashes (res);
free (cwd);

17
util/grub-emu.c
View file

@ -38,8 +38,6 @@
#include <grub/partition.h>
#include <grub/i18n.h>
#include <grub_emu_init.h>
#define ENABLE_RELOCATABLE 0
#include "progname.h"
@ -55,6 +53,7 @@ grub_arch_modules_addr (void)
return 0;
}
#if GRUB_NO_MODULES
grub_err_t
grub_arch_dl_check_header (void *ehdr)
{
@ -71,6 +70,7 @@ grub_arch_dl_relocate_symbols (grub_dl_t mod, void *ehdr)
return GRUB_ERR_BAD_MODULE;
}
#endif
void
grub_reboot (void)
@ -150,6 +150,10 @@ void grub_hostfs_init (void);
void grub_hostfs_fini (void);
void grub_host_init (void);
void grub_host_fini (void);
#if GRUB_NO_MODULES
void grub_init_all (void);
void grub_fini_all (void);
#endif
int
main (int argc, char *argv[])
@ -215,7 +219,9 @@ main (int argc, char *argv[])
/* XXX: This is a bit unportable. */
grub_util_biosdisk_init (dev_map);
#if GRUB_NO_MODULES
grub_init_all ();
#endif
/* Make sure that there is a root device. */
if (! root_dev)
@ -233,7 +239,10 @@ main (int argc, char *argv[])
}
}
dir = grub_get_prefix (dir);
if (strcmp (root_dev, "host") == 0)
dir = xstrdup (dir);
else
dir = grub_get_prefix (dir);
prefix = xmalloc (strlen (root_dev) + 2 + strlen (dir) + 1);
sprintf (prefix, "(%s)%s", root_dev, dir);
free (dir);
@ -242,7 +251,9 @@ main (int argc, char *argv[])
if (setjmp (main_env) == 0)
grub_main ();
#if GRUB_NO_MODULES
grub_fini_all ();
#endif
grub_hostfs_fini ();
grub_host_fini ();

16
util/grub-install.in
View file

@ -252,8 +252,7 @@ else
fi
# Create the GRUB directory if it is not present.
test -d "$bootdir" || mkdir "$bootdir" || exit 1
test -d "$grubdir" || mkdir "$grubdir" || exit 1
mkdir -p "$grubdir" || exit 1
# If --recheck is specified, remove the device map, if present.
if test $recheck = yes; then
@ -304,7 +303,7 @@ for dir in ${localedir}/*; do
done
# Write device to a variable so we don't have to traverse /dev every time.
grub_device=`$grub_probe --target=device ${grubdir}`
grub_device=`$grub_probe --target=device ${grubdir}` || exit 1
if ! test -f ${grubdir}/grubenv; then
$grub_editenv ${grubdir}/grubenv create
@ -321,7 +320,10 @@ fi
# Then the partition map module. In order to support partition-less media,
# this command is allowed to fail (--target=fs already grants us that the
# filesystem will be accessible).
partmap_module=`$grub_probe --target=partmap --device ${grub_device} 2> /dev/null`
partmap_module=
for x in `$grub_probe --target=partmap --device ${grub_device} 2> /dev/null`; do
partmap_module="$partmap_module part_$x";
done
# Device abstraction module, if any (lvm, raid).
devabstraction_module=`$grub_probe --target=abstraction --device ${grub_device}`
@ -343,11 +345,11 @@ if [ "x${devabstraction_module}" = "x" ] ; then
if echo "${install_device}" | grep -qx "(.*)" ; then
install_drive="${install_device}"
else
install_drive="`$grub_probe --target=drive --device ${install_device}`"
install_drive="`$grub_probe --target=drive --device ${install_device}`" || exit 1
fi
install_drive="`echo ${install_drive} | sed -e s/,[0-9]*[a-z]*//g`"
fi
grub_drive="`$grub_probe --target=drive --device ${grub_device}`"
grub_drive="`$grub_probe --target=drive --device ${grub_device}`" || exit 1
# Strip partition number
grub_drive="`echo ${grub_drive} | sed -e s/,[0-9]*[a-z]*//g`"
@ -374,7 +376,7 @@ if [ "x${devabstraction_module}" = "x" ] ; then
modules="$modules search_fs_uuid"
fi
else
prefix_drive=`$grub_probe --target=drive --device ${grub_device}`
prefix_drive=`$grub_probe --target=drive --device ${grub_device}` || exit 1
fi
if [ "${target_cpu}-${platform}" = "i386-pc" ] || [ "${target_cpu}-${platform}" = "sparc64-ieee1275" ] ; then

116
util/grub-mkconfig.in
View file

@ -144,60 +144,73 @@ if [ "x${GRUB_TERMINAL}" != "x" ] ; then
GRUB_TERMINAL_OUTPUT="${GRUB_TERMINAL}"
fi
case x${GRUB_TERMINAL_OUTPUT} in
x | xgfxterm)
# If this platform supports gfxterm, try to use it.
if test -e ${grub_prefix}/gfxterm.mod ; then
# FIXME: this should do something smarter than just loading first
# video backend.
GRUB_VIDEO_BACKEND=$(head -n 1 ${grub_prefix}/video.lst || true)
if [ -n "${GRUB_VIDEO_BACKEND}" ] ; then
GRUB_TERMINAL_OUTPUT=gfxterm
elif [ "${GRUB_TERMINAL_OUTPUT}" = "gfxterm" ] ; then
echo "No suitable backend could be found for gfxterm." >&2 ; exit 1
fi
fi
;;
xconsole | xserial | xofconsole) ;;
*) echo "Invalid output terminal \"${GRUB_TERMINAL_OUTPUT}\"" >&2 ; exit 1 ;;
esac
termoutdefault=0
if [ "x${GRUB_TERMINAL_OUTPUT}" == x ]; then
GRUB_TERMINAL_OUTPUT=gfxterm;
termoutdefault=1;
fi
# check for terminals that require fonts
case ${GRUB_TERMINAL_OUTPUT} in
gfxterm)
if [ -n "$GRUB_FONT" ] ; then
if is_path_readable_by_grub ${GRUB_FONT} > /dev/null ; then
GRUB_FONT_PATH=${GRUB_FONT}
else
echo "No such font or not readable by grub: ${GRUB_FONT}" >&2
exit 1
for x in ${GRUB_TERMINAL_OUTPUT}; do
if [ x${x} == xgfxterm ]; then
# If this platform supports gfxterm, try to use it.
if ! test -e ${grub_prefix}/gfxterm.mod ; then
if [ "x$termoutdefault" != "x1" ]; then
echo "gfxterm isn't available on your platform" >&2 ; exit 1
fi
GRUB_TERMINAL_OUTPUT=
break;
fi
# FIXME: this should do something smarter than just loading first
# video backend.
GRUB_VIDEO_BACKEND=$(head -n 1 ${grub_prefix}/video.lst || true)
if [ -z "${GRUB_VIDEO_BACKEND}" ] ; then
if [ "x$termoutdefault" != "x1" ]; then
echo "No suitable backend could be found for gfxterm." >&2 ; exit 1
fi
GRUB_TERMINAL_OUTPUT=
fi
if [ -n "$GRUB_FONT" ] ; then
if is_path_readable_by_grub ${GRUB_FONT} > /dev/null ; then
GRUB_FONT_PATH=${GRUB_FONT}
else
echo "No such font or not readable by grub: ${GRUB_FONT}" >&2
exit 1
fi
else
for dir in ${pkgdatadir} /boot/grub /usr/share/grub ; do
for basename in unicode unifont ascii; do
path="${dir}/${basename}.pf2"
if is_path_readable_by_grub ${path} > /dev/null ; then
GRUB_FONT_PATH=${path}
else
continue
fi
if [ "${basename}" = "ascii" ] ; then
# make sure all our children behave in conformance with ascii..
export LANG=C
fi
break 2
done
done
fi
if [ -z "${GRUB_FONT_PATH}" ] ; then
if [ "x$termoutdefault" != "x1" ]; then
echo "No font for gfxterm found." >&2 ; exit 1
fi
GRUB_TERMINAL_OUTPUT=
fi
else
for dir in ${pkgdatadir} /boot/grub /usr/share/grub ; do
for basename in unicode unifont ascii; do
path="${dir}/${basename}.pf2"
if is_path_readable_by_grub ${path} > /dev/null ; then
GRUB_FONT_PATH=${path}
else
continue
fi
if [ "${basename}" = "ascii" ] ; then
# make sure all our children behave in conformance with ascii..
export LANG=C
fi
break 2
done
done
fi
if [ -z "${GRUB_FONT_PATH}" ] ; then
# fallback to the native terminal for this platform
unset GRUB_TERMINAL_OUTPUT
fi
;;
*)
# make sure all our children behave in conformance with ascii..
export LANG=C
esac
done
for x in ${GRUB_TERMINAL_OUTPUT}; do
case "x${x}" in
xgfxterm) ;;
xconsole | xserial | xofconsole)
# make sure all our children behave in conformance with ascii..
export LANG=C;;
*) echo "Invalid output terminal \"${GRUB_TERMINAL_OUTPUT}\"" >&2 ; exit 1 ;;
esac
done
# These are defined in this script, export them here so that user can
# override them.
@ -224,6 +237,7 @@ export GRUB_DEFAULT \
GRUB_DISABLE_LINUX_UUID \
GRUB_DISABLE_LINUX_RECOVERY \
GRUB_GFXMODE \
GRUB_BACKGROUND \
GRUB_THEME \
GRUB_GFXPAYLOAD_LINUX \
GRUB_DISABLE_OS_PROBER \

4
util/grub-mkrescue.in
View file

@ -173,7 +173,7 @@ EOF
echo "insmod $i"
done ; \
echo "source /boot/grub/grub.cfg") \
> ${iso9660_dir}/boot/grub/i386-pc/grub.cfg
> ${iso9660_dir}/boot/grub/i386-coreboot/grub.cfg
tar -C ${memdisk_dir} -cf ${memdisk_img} boot
rm -rf ${memdisk_dir}
@ -204,7 +204,7 @@ if test -e "${pc_dir}" ; then
echo "source /boot/grub/grub.cfg") \
> ${iso9660_dir}/boot/grub/i386-pc/grub.cfg
grub_mkisofs_arguments="${grub_mkisofs_arguments} -b boot/grub/i386-pc/eltorito.img -boot-info-table \
grub_mkisofs_arguments="${grub_mkisofs_arguments} -b boot/grub/i386-pc/eltorito.img -no-emul-boot -boot-info-table \
--embedded-boot ${embed_img}"
fi

7
util/grub-probe.c
View file

@ -82,13 +82,16 @@ grub_refresh (void)
static void
probe_partmap (grub_disk_t disk)
{
grub_partition_t part;
if (disk->partition == NULL)
{
grub_util_info ("no partition map found for %s", disk->name);
return;
}
printf ("%s\n", disk->partition->partmap->name);
for (part = disk->partition; part; part = part->parent)
printf ("%s\n", part->partmap->name);
}
static int
@ -116,7 +119,7 @@ probe (const char *path, char *device_name)
if (path == NULL)
{
#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__NetBSD__)
if (! grub_util_check_char_device (device_name))
grub_util_error ("%s is not a character device", device_name);
#else

14
util/grub-script-check.c
View file

@ -81,6 +81,18 @@ grub_script_execute_cmdif (struct grub_script_cmd *cmd __attribute__ ((unused)))
return 0;
}
grub_err_t
grub_script_execute_cmdfor (struct grub_script_cmd *cmd __attribute__ ((unused)))
{
return 0;
}
grub_err_t
grub_script_execute_cmdwhile (struct grub_script_cmd *cmd __attribute__ ((unused)))
{
return 0;
}
grub_err_t
grub_script_execute_menuentry (struct grub_script_cmd *cmd __attribute__ ((unused)))
{
@ -118,7 +130,7 @@ Checks GRUB script configuration file for syntax errors.\n\
\n\
-h, --help display this message and exit\n\
-V, --version print version information and exit\n\
-v, --verbose print script being processed\n\
-v, --verbose print the script as it is being processed\n\
\n\
Report bugs to <%s>.\n\
", program_name,

116
util/grub.d/00_header.in
View file

@ -59,19 +59,92 @@ function savedefault {
}
EOF
case ${GRUB_TERMINAL_INPUT}:${GRUB_TERMINAL_OUTPUT} in
serial:* | *:serial)
serial=0;
gfxterm=0;
for x in ${GRUB_TERMINAL_INPUT} ${GRUB_TERMINAL_OUTPUT}; do
if [ xserial = "x$x" ]; then
serial=1;
fi
if [ xgfxterm = "x$x" ]; then
gfxterm=1;
fi
done
if [ "x$serial" = x1 ]; then
if ! test -e ${grub_prefix}/serial.mod ; then
echo "Serial terminal not available on this platform." >&2 ; exit 1
echo "Serial terminal not available on this platform." >&2 ; exit 1
fi
if [ "x${GRUB_SERIAL_COMMAND}" = "x" ] ; then
grub_warn "Requested serial terminal but GRUB_SERIAL_COMMAND is unspecified. Default parameters will be used."
GRUB_SERIAL_COMMAND=serial
grub_warn "Requested serial terminal but GRUB_SERIAL_COMMAND is unspecified. Default parameters will be used."
GRUB_SERIAL_COMMAND=serial
fi
echo "${GRUB_SERIAL_COMMAND}"
;;
esac
fi
if [ "x$gfxterm" = x1 ]; then
# Make the font accessible
prepare_grub_to_access_device `${grub_probe} --target=device "${GRUB_FONT_PATH}"`
cat << EOF
if loadfont `make_system_path_relative_to_its_root "${GRUB_FONT_PATH}"` ; then
set gfxmode=${GRUB_GFXMODE}
insmod gfxterm
insmod ${GRUB_VIDEO_BACKEND}
EOF
if [ "x$GRUB_THEME" != x ] && [ -f "$GRUB_THEME" ] \
&& is_path_readable_by_grub "$GRUB_THEME"; then
echo "Found theme: $GRUB_THEME" >&2
prepare_grub_to_access_device `${grub_probe} --target=device "$GRUB_THEME"` | sed -e "s/^/ /"
cat << EOF
insmod gfxmenu
EOF
themedir="`dirname "$GRUB_THEME"`"
for x in "$themedir"/*.pf2 "$themedir"/f/*.pf2; do
if [ -f "$x" ]; then
cat << EOF
loadfont (\$root)`make_system_path_relative_to_its_root $x`
EOF
fi
done
if [ x"`echo "$themedir"/*.jpg`" != x"$themedir/*.jpg" ] || [ x"`echo "$themedir"/*.jpeg`" != x"$themedir/*.jpeg" ]; then
cat << EOF
insmod jpeg
EOF
fi
if [ x"`echo "$themedir"/*.png`" != x"$themedir/*.png" ]; then
cat << EOF
insmod png
EOF
fi
if [ x"`echo "$themedir"/*.tga`" != x"$themedir/*.tga" ]; then
cat << EOF
insmod tga
EOF
fi
cat << EOF
set theme=(\$root)`make_system_path_relative_to_its_root $GRUB_THEME`
EOF
elif [ "x$GRUB_BACKGROUND" != x ] && [ -f "$GRUB_BACKGROUND" ] \
&& is_path_readable_by_grub "$GRUB_BACKGROUND"; then
echo "Found background: $GRUB_BACKGROUND" >&2
case "$GRUB_BACKGROUND" in
*.png) reader=png ;;
*.tga) reader=tga ;;
*.jpg|*.jpeg) reader=jpeg ;;
*) echo "Unsupported image format" >&2; exit 1 ;;
esac
prepare_grub_to_access_device `${grub_probe} --target=device "$GRUB_BACKGROUND"` | sed -e "s/^/ /"
cat << EOF
insmod $reader
background_image -m stretch `make_system_path_relative_to_its_root "$GRUB_BACKGROUND"`
EOF
fi
cat << EOF
fi
EOF
fi
case x${GRUB_TERMINAL_INPUT} in
x)
@ -89,35 +162,6 @@ EOF
esac
case x${GRUB_TERMINAL_OUTPUT} in
xgfxterm)
# Make the font accessible
prepare_grub_to_access_device `${grub_probe} --target=device ${GRUB_FONT_PATH}`
cat << EOF
if loadfont `make_system_path_relative_to_its_root ${GRUB_FONT_PATH}` ; then
set gfxmode=${GRUB_GFXMODE}
insmod gfxterm
insmod ${GRUB_VIDEO_BACKEND}
if terminal_output gfxterm ; then true ; else
# For backward compatibility with versions of terminal.mod that don't
# understand terminal_output
terminal gfxterm
fi
EOF
if [ x$GRUB_THEME != x ] && [ -f $GRUB_THEME ] \
&& is_path_readable_by_grub $GRUB_THEME; then
echo "Found theme: $GRUB_THEME" >&2
prepare_grub_to_access_device `${grub_probe} --target=device $GRUB_THEME` | sed -e "s/^/ /"
cat << EOF
insmod gfxmenu
set theme=(\$root)`make_system_path_relative_to_its_root $GRUB_THEME`
set menuviewer=gfxmenu
EOF
fi
cat << EOF
fi
EOF
;;
x)
# Just use the native terminal
;;

2
util/grub.d/10_hurd.in
View file

@ -27,7 +27,7 @@ if [ "x${GRUB_DISTRIBUTOR}" = "x" ] ; then
OS=GNU
else
OS="${GRUB_DISTRIBUTOR} GNU/Hurd"
CLASS="--class $(echo ${GRUB_DISTRIBUTOR} | tr '[A-Z]' '[a-z]') ${CLASS}"
CLASS="--class $(echo ${GRUB_DISTRIBUTOR} | tr '[A-Z]' '[a-z]' | cut -d' ' -f1) ${CLASS}"
fi
at_least_one=false

2
util/grub.d/10_kfreebsd.in
View file

@ -30,7 +30,7 @@ CLASS="--class os"
case "${GRUB_DISTRIBUTOR}" in
Debian)
OS="${GRUB_DISTRIBUTOR} GNU/kFreeBSD"
CLASS="--class $(echo ${GRUB_DISTRIBUTOR} | tr '[A-Z]' '[a-z]') --class gnu-kfreebsd --class gnu ${CLASS}"
CLASS="--class $(echo ${GRUB_DISTRIBUTOR} | tr '[A-Z]' '[a-z]' | cut -d' ' -f1) --class gnu-kfreebsd --class gnu ${CLASS}"
;;
*)
OS="FreeBSD"

2
util/grub.d/10_linux.in
View file

@ -31,7 +31,7 @@ if [ "x${GRUB_DISTRIBUTOR}" = "x" ] ; then
OS=GNU/Linux
else
OS="${GRUB_DISTRIBUTOR} GNU/Linux"
CLASS="--class $(echo ${GRUB_DISTRIBUTOR} | tr '[A-Z]' '[a-z]') ${CLASS}"
CLASS="--class $(echo ${GRUB_DISTRIBUTOR} | tr '[A-Z]' '[a-z]' | cut -d' ' -f1) ${CLASS}"
fi
# loop-AES arranges things so that /dev/loop/X can be our root device, but

195
util/hostdisk.c
View file

@ -98,6 +98,18 @@ struct hd_geometry
# include <sys/disk.h>
#endif
#if defined(__NetBSD__)
# include <sys/ioctl.h>
# include <sys/disklabel.h> /* struct disklabel */
# ifdef HAVE_GETRAWPARTITION
# include <util.h> /* getrawpartition */
# endif /* HAVE_GETRAWPARTITION */
# include <sys/fdio.h>
# ifndef RAW_FLOPPY_MAJOR
# define RAW_FLOPPY_MAJOR 9
# endif /* ! RAW_FLOPPY_MAJOR */
#endif /* defined(__NetBSD__) */
struct
{
char *drive;
@ -129,6 +141,31 @@ have_devfs (void)
}
#endif /* __linux__ */
#if defined(__NetBSD__)
/* Adjust device driver parameters. This function should be called just
after successfully opening the device. For now, it simply prevents the
floppy driver from retrying operations on failure, as otherwise the
driver takes a while to abort when there is no floppy in the drive. */
static void
configure_device_driver (int fd)
{
struct stat st;
if (fstat (fd, &st) < 0 || ! S_ISCHR (st.st_mode))
return;
if (major(st.st_rdev) == RAW_FLOPPY_MAJOR)
{
int floppy_opts;
if (ioctl (fd, FDIOCGETOPTS, &floppy_opts) == -1)
return;
floppy_opts |= FDOPT_NORETRY;
if (ioctl (fd, FDIOCSETOPTS, &floppy_opts) == -1)
return;
}
}
#endif /* defined(__NetBSD__) */
static int
find_grub_drive (const char *name)
{
@ -204,16 +241,20 @@ grub_util_biosdisk_open (const char *name, grub_disk_t disk)
return GRUB_ERR_NONE;
}
#elif defined(__linux__) || defined(__CYGWIN__) || defined(__FreeBSD__) || \
defined(__FreeBSD_kernel__) || defined(__APPLE__)
defined(__FreeBSD_kernel__) || defined(__APPLE__) || defined(__NetBSD__)
{
# if defined(__NetBSD__)
struct disklabel label;
# else
unsigned long long nr;
# endif
int fd;
fd = open (map[drive].device, O_RDONLY);
if (fd == -1)
return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "cannot open `%s' while attempting to get disk size", map[drive].device);
# if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__APPLE__)
# if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__APPLE__) || defined(__NetBSD__)
if (fstat (fd, &st) < 0 || ! S_ISCHR (st.st_mode))
# else
if (fstat (fd, &st) < 0 || ! S_ISBLK (st.st_mode))
@ -227,6 +268,9 @@ grub_util_biosdisk_open (const char *name, grub_disk_t disk)
if (ioctl (fd, DIOCGMEDIASIZE, &nr))
# elif defined(__APPLE__)
if (ioctl (fd, DKIOCGETBLOCKCOUNT, &nr))
# elif defined(__NetBSD__)
configure_device_driver (fd);
if (ioctl (fd, DIOCGDINFO, &label) == -1)
# else
if (ioctl (fd, BLKGETSIZE64, &nr))
# endif
@ -237,14 +281,16 @@ grub_util_biosdisk_open (const char *name, grub_disk_t disk)
close (fd);
#if defined (__APPLE__)
# if defined (__APPLE__)
disk->total_sectors = nr;
#else
# elif defined(__NetBSD__)
disk->total_sectors = label.d_secperunit;
# else
disk->total_sectors = nr / 512;
if (nr % 512)
grub_util_error ("unaligned device size");
#endif
# endif
grub_util_info ("the size of %s is %llu", name, disk->total_sectors);
@ -379,11 +425,14 @@ open_device (const grub_disk_t disk, grub_disk_addr_t sector, int flags)
{
int is_partition = 0;
char dev[PATH_MAX];
grub_disk_addr_t part_start = 0;
part_start = grub_partition_get_start (disk->partition);
strcpy (dev, map[disk->id].device);
if (disk->partition && sector >= disk->partition->start
if (disk->partition && sector >= part_start
&& strncmp (map[disk->id].device, "/dev/", 5) == 0)
is_partition = linux_find_partition (dev, disk->partition->start);
is_partition = linux_find_partition (dev, part_start);
if (data->dev && strcmp (data->dev, dev) == 0 &&
data->access_mode == (flags & O_ACCMODE))
@ -416,7 +465,7 @@ open_device (const grub_disk_t disk, grub_disk_addr_t sector, int flags)
}
if (is_partition)
sector -= disk->partition->start;
sector -= part_start;
}
#else /* ! __linux__ */
#if defined (__FreeBSD__) || defined(__FreeBSD_kernel__)
@ -480,6 +529,10 @@ open_device (const grub_disk_t disk, grub_disk_addr_t sector, int flags)
}
#endif /* ! __linux__ */
#if defined(__NetBSD__)
configure_device_driver (fd);
#endif /* defined(__NetBSD__) */
#if defined(__linux__) && (!defined(__GLIBC__) || \
((__GLIBC__ < 2) || ((__GLIBC__ == 2) && (__GLIBC_MINOR__ < 1))))
/* Maybe libc doesn't have large file support. */
@ -808,7 +861,7 @@ make_device_name (int drive, int dos_part, int bsd_part)
dos_part_str = xasprintf (",%d", dos_part + 1);
if (bsd_part >= 0)
bsd_part_str = xasprintf (",%c", dos_part + 'a');
bsd_part_str = xasprintf (",%c", bsd_part + 'a');
ret = xasprintf ("%s%s%s", map[drive].drive,
dos_part_str ? : "",
@ -978,6 +1031,27 @@ convert_system_partition_to_system_disk (const char *os_dev)
}
return path;
#elif defined(__NetBSD__)
/* NetBSD uses "/dev/r[wsc]d[0-9]+[a-z]". */
char *path = xstrdup (os_dev);
if (strncmp ("/dev/rwd", path, 8) == 0 ||
strncmp ("/dev/rsd", path, 8) == 0 ||
strncmp ("/dev/rcd", path, 8) == 0)
{
char *q;
q = path + strlen(path) - 1; /* last character */
if (grub_isalpha(*q) && grub_isdigit(*(q-1)))
{
int rawpart = -1;
# ifdef HAVE_GETRAWPARTITION
rawpart = getrawpartition();
# endif /* HAVE_GETRAWPARTITION */
if (rawpart >= 0)
*q = 'a' + rawpart;
}
}
return path;
#else
# warning "The function `convert_system_partition_to_system_disk' might not work on your OS correctly."
return xstrdup (os_dev);
@ -996,6 +1070,26 @@ device_is_wholedisk (const char *os_dev)
}
#endif
#if defined(__NetBSD__)
/* Try to determine whether a given device name corresponds to a whole disk.
This function should give in most cases a definite answer, but it may
actually give an approximate one in the following sense: if the return
value is 0 then the device name does not correspond to a whole disk. */
static int
device_is_wholedisk (const char *os_dev)
{
int len = strlen (os_dev);
int rawpart = -1;
# ifdef HAVE_GETRAWPARTITION
rawpart = getrawpartition();
# endif /* HAVE_GETRAWPARTITION */
if (rawpart < 0)
return 1;
return (os_dev[len - 1] == ('a' + rawpart));
}
#endif /* defined(__NetBSD__) */
static int
find_system_device (const char *os_dev)
{
@ -1039,7 +1133,7 @@ grub_util_biosdisk_get_grub_dev (const char *os_dev)
drive = find_system_device (os_dev);
if (drive < 0)
{
grub_error (GRUB_ERR_BAD_DEVICE,
grub_error (GRUB_ERR_UNKNOWN_DEVICE,
"no mapping exists for `%s'", os_dev);
return 0;
}
@ -1048,14 +1142,14 @@ grub_util_biosdisk_get_grub_dev (const char *os_dev)
== 0)
return make_device_name (drive, -1, -1);
#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__APPLE__)
#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__APPLE__) || defined(__NetBSD__)
if (! S_ISCHR (st.st_mode))
#else
if (! S_ISBLK (st.st_mode))
#endif
return make_device_name (drive, -1, -1);
#if defined(__linux__) || defined(__CYGWIN__)
#if defined(__linux__) || defined(__CYGWIN__) || defined(__NetBSD__)
/* Linux counts partitions uniformly, whether a BSD partition or a DOS
partition, so mapping them to GRUB devices is not trivial.
Here, get the start sector of a partition by HDIO_GETGEO, and
@ -1063,12 +1157,22 @@ grub_util_biosdisk_get_grub_dev (const char *os_dev)
Cygwin /dev/sdXN emulation uses Windows partition mapping. It
does not count the extended partition and missing primary
partitions. Use same method as on Linux here. */
partitions. Use same method as on Linux here.
For NetBSD, proceed as for Linux, except that the start sector is
obtained from the disk label. */
{
char *name;
grub_disk_t disk;
int fd;
# if !defined(__NetBSD__)
struct hd_geometry hdg;
typeof (hdg.start) p_offset;
# else /* defined(__NetBSD__) */
struct disklabel label;
int index;
u_int32_t p_offset;
# endif /* !defined(__NetBSD__) */
int dos_part = -1;
int bsd_part = -1;
auto int find_partition (grub_disk_t dsk,
@ -1077,39 +1181,25 @@ grub_util_biosdisk_get_grub_dev (const char *os_dev)
int find_partition (grub_disk_t dsk __attribute__ ((unused)),
const grub_partition_t partition)
{
struct grub_msdos_partition *pcdata = NULL;
grub_disk_addr_t part_start = 0;
grub_util_info ("Partition %d starts from %lu",
partition->number, partition->start);
if (strcmp (partition->partmap->name, "part_msdos") == 0)
pcdata = partition->data;
part_start = grub_partition_get_start (partition);
if (pcdata)
if (p_offset == part_start)
{
if (pcdata->bsd_part < 0)
grub_util_info ("DOS partition %d starts from %lu",
pcdata->dos_part, partition->start);
else
grub_util_info ("BSD partition %d,%c starts from %lu",
pcdata->dos_part, pcdata->bsd_part + 'a',
partition->start);
}
else
{
grub_util_info ("Partition %d starts from %lu",
partition->index, partition->start);
}
if (hdg.start == partition->start)
{
if (pcdata)
if (partition->parent)
{
dos_part = pcdata->dos_part;
bsd_part = pcdata->bsd_part;
dos_part = partition->parent->number;
bsd_part = partition->number;
}
else
{
dos_part = partition->index;
dos_part = partition->number;
bsd_part = -1;
}
return 1;
}
@ -1118,8 +1208,15 @@ grub_util_biosdisk_get_grub_dev (const char *os_dev)
name = make_device_name (drive, -1, -1);
# if !defined(__NetBSD__)
if (MAJOR (st.st_rdev) == FLOPPY_MAJOR)
return name;
# else /* defined(__NetBSD__) */
/* Since os_dev and convert_system_partition_to_system_disk (os_dev) are
* different, we know that os_dev is of the form /dev/r[wsc]d[0-9]+[a-z]
* and in particular it cannot be a floppy device. */
index = os_dev[strlen(os_dev) - 1] - 'a';
# endif /* !defined(__NetBSD__) */
fd = open (os_dev, O_RDONLY);
if (fd == -1)
@ -1129,10 +1226,15 @@ grub_util_biosdisk_get_grub_dev (const char *os_dev)
return 0;
}
# if !defined(__NetBSD__)
if (ioctl (fd, HDIO_GETGEO, &hdg))
# else /* defined(__NetBSD__) */
configure_device_driver (fd);
if (ioctl (fd, DIOCGDINFO, &label) == -1)
# endif /* !defined(__NetBSD__) */
{
grub_error (GRUB_ERR_BAD_DEVICE,
"cannot get geometry of `%s'", os_dev);
"cannot get disk geometry of `%s'", os_dev);
close (fd);
free (name);
return 0;
@ -1140,9 +1242,22 @@ grub_util_biosdisk_get_grub_dev (const char *os_dev)
close (fd);
grub_util_info ("%s starts from %lu", os_dev, hdg.start);
# if !defined(__NetBSD__)
p_offset = hdg.start;
# else /* defined(__NetBSD__) */
if (index >= label.d_npartitions)
{
grub_error (GRUB_ERR_BAD_DEVICE,
"no disk label entry for `%s'", os_dev);
free (name);
return 0;
}
p_offset = label.d_partitions[index].p_offset;
# endif /* !defined(__NetBSD__) */
if (hdg.start == 0 && device_is_wholedisk (os_dev))
grub_util_info ("%s starts from %lu", os_dev, p_offset);
if (p_offset == 0 && device_is_wholedisk (os_dev))
return name;
grub_util_info ("opening the device %s", name);

2
util/i386/efi/grub-dumpdevtree
View file

@ -15,7 +15,7 @@
# You should have received a copy of the GNU General Public License
# along with GRUB. If not, see <http://www.gnu.org/licenses/>.
if [ x$1 == x ]; then
if [ "x$1" = "x" ]; then
echo "Filename required".
fi

8
util/i386/efi/grub-install.in
View file

@ -165,8 +165,7 @@ else
fi
# Create the GRUB directory if it is not present.
test -d "$bootdir" || mkdir "$bootdir" || exit 1
test -d "$grubdir" || mkdir "$grubdir" || exit 1
mkdir -p "$grubdir" || exit 1
# If --recheck is specified, remove the device map, if present.
if test $recheck = yes; then
@ -223,7 +222,10 @@ fi
# Then the partition map module. In order to support partition-less media,
# this command is allowed to fail (--target=fs already grants us that the
# filesystem will be accessible).
partmap_module=`$grub_probe --target=partmap --device-map=${device_map} ${grubdir} 2> /dev/null`
partmap_module=
for x in `$grub_probe --target=partmap --device ${grub_device} 2> /dev/null`; do
partmap_module="$partmap_module part_$x";
done
# Device abstraction module, if any (lvm, raid).
devabstraction_module=`$grub_probe --target=abstraction --device-map=${device_map} ${grubdir}`

52
util/i386/pc/grub-setup.c
View file

@ -116,15 +116,10 @@ setup (const char *dir,
int NESTED_FUNC_ATTR find_usable_region_msdos (grub_disk_t disk __attribute__ ((unused)),
const grub_partition_t p)
{
struct grub_msdos_partition *pcdata = p->data;
/* There's always an embed region, and it starts right after the MBR. */
embed_region.start = 1;
/* For its end offset, include as many dummy partitions as we can. */
if (! grub_msdos_partition_is_empty (pcdata->dos_type)
&& ! grub_msdos_partition_is_bsd (pcdata->dos_type)
&& embed_region.end > p->start)
if (embed_region.end > p->start)
embed_region.end = p->start;
return 0;
@ -135,17 +130,21 @@ setup (const char *dir,
int NESTED_FUNC_ATTR find_usable_region_gpt (grub_disk_t disk __attribute__ ((unused)),
const grub_partition_t p)
{
struct grub_gpt_partentry *gptdata = p->data;
struct grub_gpt_partentry gptdata;
disk->partition = p->parent;
if (grub_disk_read (disk, p->offset, p->index,
sizeof (gptdata), &gptdata))
return 0;
/* If there's an embed region, it is in a dedicated partition. */
if (! memcmp (&gptdata->type, &grub_gpt_partition_type_bios_boot, 16))
if (! memcmp (&gptdata.type, &grub_gpt_partition_type_bios_boot, 16))
{
embed_region.start = p->start;
embed_region.end = p->start + p->len;
return 1;
}
return 0;
}
@ -289,22 +288,19 @@ setup (const char *dir,
/* Embed information about the installed location. */
if (root_dev->disk->partition)
{
if (strcmp (root_dev->disk->partition->partmap->name,
"part_msdos") == 0)
{
struct grub_msdos_partition *pcdata =
root_dev->disk->partition->data;
dos_part = pcdata->dos_part;
bsd_part = pcdata->bsd_part;
}
else if (strcmp (root_dev->disk->partition->partmap->name,
"part_gpt") == 0)
{
dos_part = root_dev->disk->partition->index;
bsd_part = -1;
}
if (root_dev->disk->partition->parent)
{
if (root_dev->disk->partition->parent->parent)
grub_util_error ("Installing on doubly nested partitions is "
"not supported");
dos_part = root_dev->disk->partition->parent->number;
bsd_part = root_dev->disk->partition->number;
}
else
grub_util_error (_("no DOS-style partitions found"));
{
dos_part = root_dev->disk->partition->number;
bsd_part = -1;
}
}
else
dos_part = bsd_part = -1;
@ -337,6 +333,8 @@ setup (const char *dir,
int NESTED_FUNC_ATTR identify_partmap (grub_disk_t disk __attribute__ ((unused)),
const grub_partition_t p)
{
if (p->parent)
return 0;
dest_partmap = p->partmap->name;
return 1;
}
@ -349,16 +347,16 @@ setup (const char *dir,
goto unable_to_embed;
}
if (strcmp (dest_partmap, "part_msdos") == 0)
if (strcmp (dest_partmap, "msdos") == 0)
grub_partition_iterate (dest_dev->disk, find_usable_region_msdos);
else if (strcmp (dest_partmap, "part_gpt") == 0)
else if (strcmp (dest_partmap, "gpt") == 0)
grub_partition_iterate (dest_dev->disk, find_usable_region_gpt);
else
grub_util_error (_("No DOS-style partitions found"));
if (embed_region.end == embed_region.start)
{
if (! strcmp (dest_partmap, "part_msdos"))
if (! strcmp (dest_partmap, "msdos"))
grub_util_warn (_("This msdos-style partition label has no post-MBR gap; embedding won't be possible!"));
else
grub_util_warn (_("This GPT partition label has no BIOS Boot Partition; embedding won't be possible!"));

8
util/ieee1275/grub-install.in
View file

@ -161,8 +161,7 @@ fi
# XXX warn on firmware-unreadable filesystems?
# Create the GRUB directory if it is not present.
test -d "$bootdir" || mkdir "$bootdir" || exit 1
test -d "$grubdir" || mkdir "$grubdir" || exit 1
mkdir -p "$grubdir" || exit 1
# Create the device map file if it is not present.
if test -f "$device_map"; then
@ -199,7 +198,10 @@ fi
# Then the partition map module. In order to support partition-less media,
# this command is allowed to fail (--target=fs already grants us that the
# filesystem will be accessible).
partmap_module=`$grub_probe --target=partmap --device-map=${device_map} ${grubdir} 2> /dev/null`
partmap_module=
for x in `$grub_probe --target=partmap --device ${grub_device} 2> /dev/null`; do
partmap_module="$partmap_module part_$x";
done
# Device abstraction module, if any (lvm, raid).
devabstraction_module=`$grub_probe --target=abstraction --device-map=${device_map} ${grubdir}`

59
util/misc.c
View file

@ -35,6 +35,7 @@
#endif
#include <grub/kernel.h>
#include <grub/dl.h>
#include <grub/misc.h>
#include <grub/cache.h>
#include <grub/util/misc.h>
@ -262,56 +263,6 @@ grub_util_write_image (const char *img, size_t size, FILE *out)
grub_util_error ("write failed");
}
void *
grub_malloc (grub_size_t size)
{
return xmalloc (size);
}
void *
grub_zalloc (grub_size_t size)
{
void *ret;
ret = xmalloc (size);
memset (ret, 0, size);
return ret;
}
void
grub_free (void *ptr)
{
free (ptr);
}
void *
grub_realloc (void *ptr, grub_size_t size)
{
return xrealloc (ptr, size);
}
void *
grub_memalign (grub_size_t align, grub_size_t size)
{
void *p;
#if defined(HAVE_POSIX_MEMALIGN)
if (posix_memalign (&p, align, size) != 0)
p = 0;
#elif defined(HAVE_MEMALIGN)
p = memalign (align, size);
#else
(void) align;
(void) size;
grub_util_error ("grub_memalign is not supported");
#endif
if (! p)
grub_util_error ("out of memory");
return p;
}
/* Some functions that we don't use. */
void
grub_mm_init_region (void *addr __attribute__ ((unused)),
@ -319,10 +270,12 @@ grub_mm_init_region (void *addr __attribute__ ((unused)),
{
}
#if GRUB_NO_MODULES
void
grub_register_exported_symbols (void)
{
}
#endif
void
grub_exit (void)
@ -374,7 +327,7 @@ grub_millisleep (grub_uint32_t ms)
#endif
#if !(defined (__i386__) || defined (__x86_64__))
#if !(defined (__i386__) || defined (__x86_64__)) && GRUB_NO_MODULES
void
grub_arch_sync_caches (void *address __attribute__ ((unused)),
grub_size_t len __attribute__ ((unused)))
@ -604,10 +557,10 @@ make_system_path_relative_to_its_root (const char *path)
void
grub_util_init_nls (void)
{
#if ENABLE_NLS
#if (defined(ENABLE_NLS) && ENABLE_NLS)
setlocale (LC_ALL, "");
bindtextdomain (PACKAGE, LOCALEDIR);
textdomain (PACKAGE);
#endif /* ENABLE_NLS */
#endif /* (defined(ENABLE_NLS) && ENABLE_NLS) */
}
#endif

4
util/mkisofs/mkisofs.c
View file

@ -640,11 +640,11 @@ int FDECL2(main, int, argc, char **, argv){
char *log_file = 0;
set_program_name (argv[0]);
#if ENABLE_NLS
#if (defined(ENABLE_NLS) && ENABLE_NLS)
setlocale (LC_ALL, "");
bindtextdomain (PACKAGE, LOCALEDIR);
textdomain (PACKAGE);
#endif /* ENABLE_NLS */
#endif /* (defined(ENABLE_NLS) && ENABLE_NLS) */
if (argc < 2)
usage();

6
util/mkisofs/mkisofs.h
View file

@ -30,12 +30,12 @@
#include <prototyp.h>
#include <sys/stat.h>
#if ENABLE_NLS
#if (defined(ENABLE_NLS) && ENABLE_NLS)
# include <locale.h>
# include <libintl.h>
#else /* ! ENABLE_NLS */
#else /* ! (defined(ENABLE_NLS) && ENABLE_NLS) */
/* Disabled NLS.
The casts to 'const char *' serve the purpose of producing warnings
@ -43,7 +43,7 @@
On pre-ANSI systems without 'const', the config.h file is supposed to
contain "#define const". */
# define gettext(Msgid) ((const char *) (Msgid))
#endif /* ENABLE_NLS */
#endif /* (defined(ENABLE_NLS) && ENABLE_NLS) */
#define _(str) gettext(str)
#define N_(str) str

85
util/mm.c Normal file
View file

@ -0,0 +1,85 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2002,2003,2005,2006,2007,2008,2009,2010 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 3 of the License, or
* (at your option) any later version.
*
* GRUB 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, see <http://www.gnu.org/licenses/>.
*/
#include <grub/types.h>
#include <grub/err.h>
#include <grub/mm.h>
#include <stdlib.h>
#include <string.h>
void *
grub_malloc (grub_size_t size)
{
void *ret;
ret = malloc (size);
if (!ret)
grub_error (GRUB_ERR_OUT_OF_MEMORY, "out of memory");
return ret;
}
void *
grub_zalloc (grub_size_t size)
{
void *ret;
ret = grub_malloc (size);
if (!ret)
return NULL;
memset (ret, 0, size);
return ret;
}
void
grub_free (void *ptr)
{
free (ptr);
}
void *
grub_realloc (void *ptr, grub_size_t size)
{
void *ret;
ret = realloc (ptr, size);
if (!ret)
grub_error (GRUB_ERR_OUT_OF_MEMORY, "out of memory");
return ret;
}
void *
grub_memalign (grub_size_t align, grub_size_t size)
{
void *p;
#if defined(HAVE_POSIX_MEMALIGN)
if (align < sizeof (void *))
align = sizeof (void *);
if (posix_memalign (&p, align, size) != 0)
p = 0;
#elif defined(HAVE_MEMALIGN)
p = memalign (align, size);
#else
(void) align;
(void) size;
grub_util_error ("grub_memalign is not supported");
#endif
if (!p)
grub_error (GRUB_ERR_OUT_OF_MEMORY, "out of memory");
return p;
}