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BVK Chaitanya 2010-05-25 16:09:03 +05:30
commit e9c5186cf8
16 changed files with 593 additions and 99 deletions
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70
ChangeLog
View file

@ -1,3 +1,73 @@
2010-05-19 BVK Chaitanya <bvk.groups@gmail.com>
Fix grub-mkrescue usage unit testing.
* tests/util/grub-shell.in: Use --grub-mkimage with grub-mkrescue.
2010-05-18 Christian Franke <franke@computer.org>
* util/grub.d/10_windows.in: Use path names instead of
drive letters to prevent warning from Cygwin 1.7.
Add drivemap command to menuentry if needed.
2010-05-18 Justus Winter <4winter@informatik.uni-hamburg.de>
* util/grub.d/10_hurd.in: Include all gnumach* kernels, not only
gnumach and gnumach.gz.
2010-05-18 Vladimir Serbinenko <phcoder@gmail.com>
* include/grub/i18n.h (gettext): Inline instead of using #define.
(grub_gettext): Likewise.
(_): Likewise.
2010-05-18 Vladimir Serbinenko <phcoder@gmail.com>
* Makefile.in (CPPFLAGS): Replace -DGRUB_LIBDIR with
-DGRUB_PKGLIBROOTDIR= and prepend @PACKAGE_TARNAME@. All users updated.
* util/grub-mkimage.c (image_targets): Add i386-multiboot.
(main): Add a slash after pkglibdirroot.
2010-05-18 Vladimir Serbinenko <phcoder@gmail.com>
* util/grub-install.in: Add missing "in" keyword.
2010-05-18 Vladimir Serbinenko <phcoder@gmail.com>
* util/grub-mkrescue.in: Remove -O i386-pc duplication.
Reported by: Seth Goldberg.
2010-05-18 Vladimir Serbinenko <phcoder@gmail.com>
* po/POTFILES: Rename util/grub-mkrawimage.c to util/grub-mkimage.c.
2010-05-18 Colin Watson <cjwatson@ubuntu.com>
* configure.ac: Check for Linux device-mapper support.
* util/hostdisk.c (device_is_mapped): New function.
(find_partition_start): New function, partly broken out from
linux_find_partition and grub_util_biosdisk_get_grub_dev but with
device-mapper support added.
(linux_find_partition): Use find_partition_start.
(convert_system_partition_to_system_disk): Add `st' argument.
Support Linux /dev/mapper/* devices if device-mapper support is
available; only DM-RAID devices are understood at present.
(find_system_device): Add `st' argument. Pass it to
convert_system_partition_to_system_disk.
(grub_util_biosdisk_get_grub_dev): Pass stat result to
find_system_device and convert_system_partition_to_system_disk. Use
find_partition_start.
* conf/common.rmk (grub_mkdevicemap_SOURCES): Add kern/env.c,
kern/err.c, kern/list.c, kern/misc.c, and kern/emu/mm.c.
* util/deviceiter.c [__linux__]: Define MINOR.
(grub_util_iterate_devices): Add support for DM-RAID disk devices.
* util/mkdevicemap.c (grub_putchar): New function.
(grub_getkey): New function.
(grub_refresh): New function.
(main): Set debug=all if -v -v is used.
2010-05-18 Colin Watson <cjwatson@ubuntu.com>
Fix build with non-GNU libcs.

2
Makefile.in
View file

@ -89,7 +89,7 @@ GNULIB_CFLAGS = $(GNULIB_UTIL_CFLAGS) $(POSIX_CFLAGS)
ASFLAGS = @ASFLAGS@
LDFLAGS = @LDFLAGS@ $(LIBS)
CPPFLAGS = @CPPFLAGS@ -I$(builddir) -I$(builddir)/include -I$(srcdir)/gnulib -I$(srcdir)/include -Wall -W \
-DGRUB_LIBDIR=\"$(libdir)\" -DLOCALEDIR=\"$(localedir)\"
-DGRUB_PKGLIBROOTDIR=\"$(libdir)/`echo @PACKAGE_TARNAME@ | sed '$(transform)'`\" -DLOCALEDIR=\"$(localedir)\"
TARGET_CC = @TARGET_CC@
TARGET_CFLAGS = -ffreestanding @TARGET_CFLAGS@
TARGET_ASFLAGS = -nostdinc -fno-builtin @TARGET_ASFLAGS@

3
conf/common.rmk
View file

@ -6,7 +6,8 @@ script/lexer.c_DEPENDENCIES = grub_script.tab.h
sbin_UTILITIES += grub-mkdevicemap
grub_mkdevicemap_SOURCES = gnulib/progname.c util/grub-mkdevicemap.c \
util/deviceiter.c \
util/misc.c kern/emu/misc.c
util/misc.c kern/emu/misc.c \
kern/env.c kern/err.c kern/list.c kern/misc.c kern/emu/mm.c
ifeq ($(target_cpu)-$(platform), sparc64-ieee1275)
grub_mkdevicemap_SOURCES += util/ieee1275/ofpath.c util/ieee1275/devicemap.c

16
configure.ac
View file

@ -764,6 +764,22 @@ AC_SUBST([enable_grub_mkfont])
AC_SUBST([freetype_cflags])
AC_SUBST([freetype_libs])
AC_ARG_ENABLE([device-mapper],
[AS_HELP_STRING([--enable-device-mapper],
[enable Linux device-mapper support (default=guessed)])])
if test x"$enable_device_mapper" = xno ; then
device_mapper_excuse="explicitly disabled"
fi
if test x"$device_mapper_excuse" = x ; then
# Check for device-mapper library.
AC_CHECK_LIB([devmapper], [dm_task_create],
[LDFLAGS="$LDFLAGS -ldevmapper"
AC_DEFINE([HAVE_DEVICE_MAPPER], [1],
[Define to 1 if you have the devmapper library.])],
[device_mapper_excuse="need devmapper library"])
fi
AC_SUBST(ASFLAGS)
# Output files.

2
include/grub/dl.h
View file

@ -101,7 +101,7 @@ grub_err_t EXPORT_FUNC(grub_dl_register_symbol) (const char *name, void *addr,
grub_err_t grub_arch_dl_check_header (void *ehdr);
grub_err_t grub_arch_dl_relocate_symbols (grub_dl_t mod, void *ehdr);
#if defined (_mips) && ! GRUB_MACHINE_EMU
#if defined (_mips) && (! defined (GRUB_MACHINE_EMU) || ! GRUB_MACHINE_EMU)
#define GRUB_LINKER_HAVE_INIT 1
void grub_arch_dl_init_linker (void);
#endif

24
include/grub/i18n.h
View file

@ -42,17 +42,33 @@ extern const char *(*EXPORT_VAR(grub_gettext)) (const char *s);
On pre-ANSI systems without 'const', the config.h file is supposed to
contain "#define const". */
# ifdef GRUB_UTIL
# define gettext(Msgid) ((const char *) (Msgid))
static inline const char * __attribute__ ((always_inline))
gettext (const char *str)
{
return str;
}
# else
# define grub_gettext(str) ((const char *) (str))
static inline const char * __attribute__ ((always_inline))
grub_gettext (const char *str)
{
return str;
}
# endif /* GRUB_UTIL */
#endif /* (defined(ENABLE_NLS) && ENABLE_NLS) */
#ifdef GRUB_UTIL
# define _(str) gettext(str)
static inline const char * __attribute__ ((always_inline))
_ (const char *str)
{
return gettext(str);
}
#else
# define _(str) grub_gettext(str)
static inline const char * __attribute__ ((always_inline))
_ (const char *str)
{
return grub_gettext(str);
}
#endif /* GRUB_UTIL */
#define N_(str) str

308
kern/emu/hostdisk.c
View file

@ -98,6 +98,10 @@ struct hd_geometry
# include <sys/disk.h>
#endif
#ifdef HAVE_DEVICE_MAPPER
# include <libdevmapper.h>
#endif
#if defined(__NetBSD__)
# include <sys/ioctl.h>
# include <sys/disklabel.h> /* struct disklabel */
@ -312,6 +316,140 @@ grub_util_biosdisk_open (const char *name, grub_disk_t disk)
return GRUB_ERR_NONE;
}
#ifdef HAVE_DEVICE_MAPPER
static int
device_is_mapped (const char *dev)
{
struct stat st;
if (stat (dev, &st) < 0)
return 0;
return dm_is_dm_major (major (st.st_rdev));
}
#endif /* HAVE_DEVICE_MAPPER */
#if defined(__linux__) || defined(__CYGWIN__) || defined(__NetBSD__)
static grub_disk_addr_t
find_partition_start (const char *dev)
{
int fd;
# if !defined(__NetBSD__)
struct hd_geometry hdg;
# else /* defined(__NetBSD__) */
struct disklabel label;
int index;
# endif /* !defined(__NetBSD__) */
# ifdef HAVE_DEVICE_MAPPER
if (device_is_mapped (dev)) {
struct dm_task *task = NULL;
grub_uint64_t start, length;
char *target_type, *params, *space;
grub_disk_addr_t partition_start;
/* If any device-mapper operation fails, we fall back silently to
HDIO_GETGEO. */
task = dm_task_create (DM_DEVICE_TABLE);
if (! task)
{
grub_dprintf ("hostdisk", "dm_task_create failed\n");
goto devmapper_fail;
}
if (! dm_task_set_name (task, dev))
{
grub_dprintf ("hostdisk", "dm_task_set_name failed\n");
goto devmapper_fail;
}
if (! dm_task_run (task))
{
grub_dprintf ("hostdisk", "dm_task_run failed\n");
goto devmapper_fail;
}
dm_get_next_target (task, NULL, &start, &length, &target_type, &params);
if (! target_type)
{
grub_dprintf ("hostdisk", "no dm target\n");
goto devmapper_fail;
}
if (strcmp (target_type, "linear") != 0)
{
grub_dprintf ("hostdisk", "ignoring dm target %s (not linear)\n",
target_type);
goto devmapper_fail;
}
if (! params)
{
grub_dprintf ("hostdisk", "no dm params\n");
goto devmapper_fail;
}
/* The params string for a linear target looks like this:
DEVICE-NAME START-SECTOR
Parse this out. */
space = strchr (params, ' ');
if (! space)
goto devmapper_fail;
errno = 0;
partition_start = strtoull (space + 1, NULL, 10);
if (errno == 0)
{
grub_dprintf ("hostdisk", "dm %s starts at %llu\n",
dev, (unsigned long long) partition_start);
dm_task_destroy (task);
return partition_start;
}
devmapper_fail:
if (task)
dm_task_destroy (task);
}
# endif /* HAVE_DEVICE_MAPPER */
fd = open (dev, O_RDONLY);
if (fd == -1)
{
grub_error (GRUB_ERR_BAD_DEVICE, "cannot open `%s' while attempting to get disk geometry", 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 disk geometry of `%s'", dev);
close (fd);
return 0;
}
close (fd);
# if !defined(__NetBSD__)
return hdg.start;
# else /* defined(__NetBSD__) */
/* Since dev and convert_system_partition_to_system_disk (dev) are
* different, we know that dev is of the form /dev/r[wsc]d[0-9]+[a-z]
* and in particular it cannot be a floppy device. */
index = dev[strlen(dev) - 1] - 'a';
if (index >= label.d_npartitions)
{
grub_error (GRUB_ERR_BAD_DEVICE,
"no disk label entry for `%s'", dev);
return 0;
}
return (grub_disk_addr_t) label.d_partitions[index].p_offset;
# endif /* !defined(__NetBSD__) */
}
#endif /* __linux__ || __CYGWIN__ */
#ifdef __linux__
/* Cache of partition start sectors for each disk. */
struct linux_partition_cache
@ -365,28 +503,26 @@ linux_find_partition (char *dev, unsigned long sector)
for (i = 1; i < 10000; i++)
{
int fd;
struct hd_geometry hdg;
grub_disk_addr_t start;
sprintf (p, format, i);
fd = open (real_dev, O_RDONLY);
if (fd == -1)
return 0;
if (ioctl (fd, HDIO_GETGEO, &hdg))
{
close (fd);
return 0;
}
close (fd);
if (hdg.start == sector)
start = find_partition_start (real_dev);
/* We don't care about errors here. */
grub_errno = GRUB_ERR_NONE;
if (start == sector)
{
struct linux_partition_cache *new_cache_item;
new_cache_item = xmalloc (sizeof *new_cache_item);
new_cache_item->dev = xstrdup (dev);
new_cache_item->start = hdg.start;
new_cache_item->start = start;
new_cache_item->partno = i;
grub_list_push (GRUB_AS_LIST_P (&linux_partition_cache_list),
GRUB_AS_LIST (new_cache_item));
@ -877,7 +1013,7 @@ make_device_name (int drive, int dos_part, int bsd_part)
}
static char *
convert_system_partition_to_system_disk (const char *os_dev)
convert_system_partition_to_system_disk (const char *os_dev, struct stat *st)
{
#if defined(__linux__)
char *path = xmalloc (PATH_MAX);
@ -995,6 +1131,96 @@ convert_system_partition_to_system_disk (const char *os_dev)
p[4] = '\0';
return path;
}
#ifdef HAVE_DEVICE_MAPPER
/* If this is a DM-RAID device. */
if ((strncmp ("mapper/", p, 7) == 0))
{
static struct dm_tree *tree = NULL;
uint32_t maj, min;
struct dm_tree_node *node, *child;
void *handle;
const char *node_uuid, *mapper_name, *child_uuid, *child_name;
if (! tree)
tree = dm_tree_create ();
if (! tree)
{
grub_dprintf ("hostdisk", "dm_tree_create failed\n");
return NULL;
}
maj = major (st->st_rdev);
min = minor (st->st_rdev);
if (! dm_tree_add_dev (tree, maj, min))
{
grub_dprintf ("hostdisk", "dm_tree_add_dev failed\n");
return NULL;
}
node = dm_tree_find_node (tree, maj, min);
if (! node)
{
grub_dprintf ("hostdisk", "dm_tree_find_node failed\n");
return NULL;
}
node_uuid = dm_tree_node_get_uuid (node);
if (! node_uuid)
{
grub_dprintf ("hostdisk", "%s has no DM uuid\n", path);
return NULL;
}
else if (strncmp (node_uuid, "DMRAID-", 7) != 0)
{
grub_dprintf ("hostdisk", "%s is not DM-RAID\n", path);
return NULL;
}
handle = NULL;
mapper_name = NULL;
/* Counter-intuitively, device-mapper refers to the disk-like
device containing a DM-RAID partition device as a "child" of
the partition device. */
child = dm_tree_next_child (&handle, node, 0);
if (! child)
{
grub_dprintf ("hostdisk", "%s has no DM children\n", path);
goto devmapper_out;
}
child_uuid = dm_tree_node_get_uuid (child);
if (! child_uuid)
{
grub_dprintf ("hostdisk", "%s child has no DM uuid\n", path);
goto devmapper_out;
}
else if (strncmp (child_uuid, "DMRAID-", 7) != 0)
{
grub_dprintf ("hostdisk", "%s child is not DM-RAID\n", path);
goto devmapper_out;
}
child_name = dm_tree_node_get_name (child);
if (! child_name)
{
grub_dprintf ("hostdisk", "%s child has no DM name\n", path);
goto devmapper_out;
}
mapper_name = child_name;
devmapper_out:
if (! mapper_name)
{
/* This is a DM-RAID disk, not a partition. */
mapper_name = dm_tree_node_get_name (node);
if (! mapper_name)
{
grub_dprintf ("hostdisk", "%s has no DM name\n", path);
return NULL;
}
}
return xasprintf ("/dev/mapper/%s", mapper_name);
}
#endif /* HAVE_DEVICE_MAPPER */
}
return path;
@ -1091,12 +1317,12 @@ device_is_wholedisk (const char *os_dev)
#endif /* defined(__NetBSD__) */
static int
find_system_device (const char *os_dev)
find_system_device (const char *os_dev, struct stat *st)
{
unsigned int i;
char *os_disk;
os_disk = convert_system_partition_to_system_disk (os_dev);
os_disk = convert_system_partition_to_system_disk (os_dev, st);
if (! os_disk)
return -1;
@ -1130,7 +1356,7 @@ grub_util_biosdisk_get_grub_dev (const char *os_dev)
return 0;
}
drive = find_system_device (os_dev);
drive = find_system_device (os_dev, &st);
if (drive < 0)
{
grub_error (GRUB_ERR_UNKNOWN_DEVICE,
@ -1138,8 +1364,8 @@ grub_util_biosdisk_get_grub_dev (const char *os_dev)
return 0;
}
if (grub_strcmp (os_dev, convert_system_partition_to_system_disk (os_dev))
== 0)
if (grub_strcmp (os_dev,
convert_system_partition_to_system_disk (os_dev, &st)) == 0)
return make_device_name (drive, -1, -1);
#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__APPLE__) || defined(__NetBSD__)
@ -1164,15 +1390,7 @@ grub_util_biosdisk_get_grub_dev (const char *os_dev)
{
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__) */
grub_disk_addr_t start;
int dos_part = -1;
int bsd_part = -1;
auto int find_partition (grub_disk_t dsk,
@ -1187,7 +1405,7 @@ grub_util_biosdisk_get_grub_dev (const char *os_dev)
part_start = grub_partition_get_start (partition);
if (p_offset == part_start)
if (start == part_start)
{
if (partition->parent)
{
@ -1218,46 +1436,16 @@ grub_util_biosdisk_get_grub_dev (const char *os_dev)
index = os_dev[strlen(os_dev) - 1] - 'a';
# endif /* !defined(__NetBSD__) */
fd = open (os_dev, O_RDONLY);
if (fd == -1)
start = find_partition_start (os_dev);
if (grub_errno != GRUB_ERR_NONE)
{
grub_error (GRUB_ERR_BAD_DEVICE, "cannot open `%s' while attempting to get disk geometry", os_dev);
free (name);
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 disk geometry of `%s'", os_dev);
close (fd);
free (name);
return 0;
}
grub_util_info ("%s starts from %lu", os_dev, start);
close (fd);
# 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__) */
grub_util_info ("%s starts from %lu", os_dev, p_offset);
if (p_offset == 0 && device_is_wholedisk (os_dev))
if (start == 0 && device_is_wholedisk (os_dev))
return name;
grub_util_info ("opening the device %s", name);

2
po/POTFILES
View file

@ -77,5 +77,5 @@ normal/misc.c
term/serial.c
util/grub-mkrawimage.c
util/grub-mkimage.c
util/i386/pc/grub-setup.c

3
tests/util/grub-shell.in
View file

@ -124,7 +124,8 @@ halt
EOF
isofile=`mktemp`
grub-mkrescue --output=${isofile} --override-directory=${builddir} \
grub-mkrescue --grub-mkimage=${builddir}/grub-mkimage --output=${isofile} \
--override-directory=${builddir} \
/boot/grub/grub.cfg=${cfgfile} /boot/grub/testcase.cfg=${source} \
>/dev/null 2>&1

140
util/deviceiter.c
View file

@ -31,6 +31,8 @@
#include <grub/util/misc.h>
#include <grub/util/deviceiter.h>
#include <grub/list.h>
#include <grub/misc.h>
#ifdef __linux__
# if !defined(__GLIBC__) || \
@ -62,12 +64,23 @@ struct hd_geometry
| ((unsigned int) (__dev >> 32) & ~0xfff); \
})
# endif /* ! MAJOR */
# ifndef MINOR
# define MINOR(dev) \
({ \
unsigned long long __dev = (dev); \
(unsigned) (__dev & 0xff) | ((unsigned int) (__dev >> 12) & ~0xff); \
})
# endif /* ! MINOR */
# ifndef CDROM_GET_CAPABILITY
# define CDROM_GET_CAPABILITY 0x5331 /* get capabilities */
# endif /* ! CDROM_GET_CAPABILITY */
# ifndef BLKGETSIZE
# define BLKGETSIZE _IO(0x12,96) /* return device size */
# endif /* ! BLKGETSIZE */
#ifdef HAVE_DEVICE_MAPPER
# include <libdevmapper.h>
#endif
#endif /* __linux__ */
/* Use __FreeBSD_kernel__ instead of __FreeBSD__ for compatibility with
@ -411,6 +424,16 @@ check_device (const char *device)
return 1;
}
#ifdef __linux__
# ifdef HAVE_DEVICE_MAPPER
struct dmraid_seen
{
struct dmraid_seen *next;
const char *name;
};
# endif /* HAVE_DEVICE_MAPPER */
#endif /* __linux__ */
void
grub_util_iterate_devices (int NESTED_FUNC_ATTR (*hook) (const char *, int),
int floppy_disks)
@ -643,6 +666,123 @@ grub_util_iterate_devices (int NESTED_FUNC_ATTR (*hook) (const char *, int),
return;
}
}
# ifdef HAVE_DEVICE_MAPPER
# define dmraid_check(cond, ...) \
if (! (cond)) \
{ \
grub_dprintf ("deviceiter", __VA_ARGS__); \
goto dmraid_end; \
}
/* DM-RAID. */
{
struct dm_tree *tree = NULL;
struct dm_task *task = NULL;
struct dm_names *names = NULL;
unsigned int next = 0;
void *top_handle, *second_handle;
struct dm_tree_node *root, *top, *second;
struct dmraid_seen *seen = NULL;
/* Build DM tree for all devices. */
tree = dm_tree_create ();
dmraid_check (tree, "dm_tree_create failed\n");
task = dm_task_create (DM_DEVICE_LIST);
dmraid_check (task, "dm_task_create failed\n");
dmraid_check (dm_task_run (task), "dm_task_run failed\n");
names = dm_task_get_names (task);
dmraid_check (names, "dm_task_get_names failed\n");
dmraid_check (names->dev, "No DM devices found\n");
do
{
names = (void *) names + next;
dmraid_check (dm_tree_add_dev (tree, MAJOR (names->dev),
MINOR (names->dev)),
"dm_tree_add_dev (%s) failed\n", names->name);
next = names->next;
}
while (next);
/* Walk the second-level children of the inverted tree; that is, devices
which are directly composed of non-DM devices such as hard disks.
This class includes all DM-RAID disks and excludes all DM-RAID
partitions. */
root = dm_tree_find_node (tree, 0, 0);
top_handle = NULL;
top = dm_tree_next_child (&top_handle, root, 1);
while (top)
{
second_handle = NULL;
second = dm_tree_next_child (&second_handle, top, 1);
while (second)
{
const char *node_name, *node_uuid;
char *name;
struct dmraid_seen *seen_elt;
node_name = dm_tree_node_get_name (second);
dmraid_check (node_name, "dm_tree_node_get_name failed\n");
node_uuid = dm_tree_node_get_uuid (second);
dmraid_check (node_uuid, "dm_tree_node_get_uuid failed\n");
if (strncmp (node_uuid, "DMRAID-", 7) != 0)
{
grub_dprintf ("deviceiter", "%s is not DM-RAID\n", node_name);
goto dmraid_next_child;
}
/* Have we already seen this node? There are typically very few
DM-RAID disks, so a list should be fast enough. */
if (grub_named_list_find (GRUB_AS_NAMED_LIST (seen), node_name))
{
grub_dprintf ("deviceiter", "Already seen DM device %s\n",
node_name);
goto dmraid_next_child;
}
name = xasprintf ("/dev/mapper/%s", node_name);
if (check_device (name))
{
if (hook (name, 0))
{
free (name);
while (seen)
{
struct dmraid_seen *seen_elt =
grub_list_pop (GRUB_AS_LIST_P (&seen));
free (seen_elt);
}
if (task)
dm_task_destroy (task);
if (tree)
dm_tree_free (tree);
return;
}
}
free (name);
seen_elt = xmalloc (sizeof *seen_elt);
seen_elt->name = node_name;
grub_list_push (GRUB_AS_LIST_P (&seen), GRUB_AS_LIST (seen_elt));
dmraid_next_child:
second = dm_tree_next_child (&second_handle, top, 1);
}
top = dm_tree_next_child (&top_handle, root, 1);
}
dmraid_end:
while (seen)
{
struct dmraid_seen *seen_elt = grub_list_pop (GRUB_AS_LIST_P (&seen));
free (seen_elt);
}
if (task)
dm_task_destroy (task);
if (tree)
dm_tree_free (tree);
}
# endif /* HAVE_DEVICE_MAPPER */
#endif /* __linux__ */
}

2
util/grub-install.in
View file

@ -342,7 +342,7 @@ else
prefix_drive=`$grub_probe --target=drive --device ${grub_device}` || exit 1
fi
case "${target_cpu}-${platform}"
case "${target_cpu}-${platform}" in
i386-pc) mkimage_target=i386-pc ;;
sparc64-ieee1275) mkimage_target=sparc64-ieee1275-raw ;;
mips-yeeloong) mkimage_target=mipsel-yeeloong-elf ;;

22
util/grub-mkdevicemap.c
View file

@ -31,6 +31,7 @@
#include <grub/util/misc.h>
#include <grub/util/deviceiter.h>
#include <grub/env.h>
#include <grub/i18n.h>
#define _GNU_SOURCE 1
@ -38,6 +39,24 @@
#include "progname.h"
void
grub_putchar (int c)
{
putchar (c);
}
int
grub_getkey (void)
{
return -1;
}
void
grub_refresh (void)
{
fflush (stdout);
}
static void
make_device_map (const char *device_map, int floppy_disks)
{
@ -158,6 +177,9 @@ main (int argc, char *argv[])
}
}
if (verbosity > 1)
grub_env_set ("debug", "all");
make_device_map (dev_map ? : DEFAULT_DEVICE_MAP, floppy_disks);
free (dev_map);

36
util/grub-mkimage.c
View file

@ -99,6 +99,28 @@ struct image_target_desc image_targets[] =
.mod_gap = GRUB_KERNEL_I386_COREBOOT_MOD_GAP,
.mod_align = GRUB_KERNEL_I386_COREBOOT_MOD_ALIGN
},
{
.name = "i386-multiboot",
.voidp_sizeof = 4,
.bigendian = 0,
.id = IMAGE_COREBOOT,
.flags = PLATFORM_FLAGS_NONE,
.prefix = GRUB_KERNEL_I386_COREBOOT_PREFIX,
.data_end = GRUB_KERNEL_I386_COREBOOT_DATA_END,
.raw_size = 0,
.total_module_size = TARGET_NO_FIELD,
.kernel_image_size = TARGET_NO_FIELD,
.compressed_size = TARGET_NO_FIELD,
.section_align = 1,
.vaddr_offset = 0,
.install_dos_part = TARGET_NO_FIELD,
.install_bsd_part = TARGET_NO_FIELD,
.link_addr = GRUB_KERNEL_I386_COREBOOT_LINK_ADDR,
.elf_target = EM_386,
.link_align = 4,
.mod_gap = GRUB_KERNEL_I386_COREBOOT_MOD_GAP,
.mod_align = GRUB_KERNEL_I386_COREBOOT_MOD_ALIGN
},
{
.name = "i386-pc",
.voidp_sizeof = 4,
@ -1182,7 +1204,7 @@ Make a bootable image of GRUB.\n\
\n\
Report bugs to <%s>.\n\
"),
program_name, GRUB_LIBDIR, DEFAULT_DIRECTORY,
program_name, GRUB_PKGLIBROOTDIR, DEFAULT_DIRECTORY,
formats,
PACKAGE_BUGREPORT);
free (formats);
@ -1320,14 +1342,16 @@ main (int argc, char *argv[])
last = strchr (last + 1, '-');
if (!last)
last = image_target->name + strlen (image_target->name);
dir = xmalloc (sizeof (GRUB_LIBDIR) + (last - image_target->name));
memcpy (dir, GRUB_LIBDIR, sizeof (GRUB_LIBDIR) - 1);
memcpy (dir + sizeof (GRUB_LIBDIR) - 1, image_target->name,
dir = xmalloc (sizeof (GRUB_PKGLIBROOTDIR) + (last - image_target->name)
+ 1);
memcpy (dir, GRUB_PKGLIBROOTDIR, sizeof (GRUB_PKGLIBROOTDIR) - 1);
*(dir + sizeof (GRUB_PKGLIBROOTDIR) - 1) = '/';
memcpy (dir + sizeof (GRUB_PKGLIBROOTDIR), image_target->name,
last - image_target->name);
*(dir + sizeof (GRUB_LIBDIR) - 1 + (last - image_target->name)) = 0;
*(dir + sizeof (GRUB_PKGLIBROOTDIR) + (last - image_target->name)) = 0;
}
generate_image (dir ? : GRUB_LIBDIR, prefix ? : DEFAULT_DIRECTORY, fp,
generate_image (dir, prefix ? : DEFAULT_DIRECTORY, fp,
argv + optind, memdisk, font, config,
image_target, note);

2
util/grub-mkrescue.in
View file

@ -219,7 +219,7 @@ grub_mkisofs_arguments="${grub_mkisofs_arguments} --modification-date=$(echo ${i
if test -e "${pc_dir}" ; then
echo "Enabling BIOS support ..."
core_img=`mktemp "$MKTEMP_TEMPLATE"`
$grub_mkimage -O i386-pc -d ${pc_dir}/ -O i386-pc -o ${core_img} --prefix=/boot/grub/i386-pc \
$grub_mkimage -O i386-pc -d ${pc_dir}/ -o ${core_img} --prefix=/boot/grub/i386-pc \
iso9660 biosdisk
cat ${pc_dir}/cdboot.img ${core_img} > ${iso9660_dir}/boot/grub/i386-pc/eltorito.img

15
util/grub.d/10_hurd.in
View file

@ -35,13 +35,13 @@ all_of_them=true
# FIXME: add l4 here?
kernel=
for i in /boot/gnumach.gz /boot/gnumach ; do
for i in /boot/gnumach* ; do
if test -e $i ; then
basename=`basename $i`
dirname=`dirname $i`
rel_dirname=`make_system_path_relative_to_its_root $dirname`
echo "Found GNU Mach: $i" >&2
kernel=${rel_dirname}/${basename}
kernels="${kernels} ${rel_dirname}/${basename}"
at_least_one=true
fi
done
@ -71,8 +71,13 @@ if ${all_of_them} && test -e /lib/ld.so.1 ; then : ; else
exit 1
fi
for kernel in ${kernels}
do
kernel_base="`basename "${kernel}"`"
KERNEL="using ${kernel_base}"
cat << EOF
menuentry "${OS}" ${CLASS} {
menuentry "${OS} ${KERNEL}" ${CLASS} {
EOF
prepare_grub_to_access_device ${GRUB_DEVICE_BOOT} | sed -e "s/^/\t/"
cat << EOF
@ -94,7 +99,7 @@ cat << EOF
EOF
cat << EOF
menuentry "${OS} (recovery mode)" {
menuentry "${OS} ${KERNEL} (recovery mode)" ${CLASS} {
EOF
prepare_grub_to_access_device ${GRUB_DEVICE_BOOT} | sed -e "s/^/\t/"
cat << EOF
@ -114,3 +119,5 @@ cat << EOF
module /lib/ld.so.1 exec /hurd/exec '\$(exec-task=task-create)'
}
EOF
done

21
util/grub.d/10_windows.in
View file

@ -1,7 +1,7 @@
#! /bin/sh -e
# grub-mkconfig helper script.
# Copyright (C) 2008 Free Software Foundation, Inc.
# Copyright (C) 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
@ -28,8 +28,8 @@ esac
# Try C: even if current system is on other partition.
case "$SYSTEMDRIVE" in
[Cc]:) dirlist="C:" ;;
[D-Zd-z]:) dirlist="C: $SYSTEMDRIVE" ;;
[Cc]:) drives="C:" ;;
[D-Zd-z]:) drives="C: $SYSTEMDRIVE" ;;
*) exit 0 ;;
esac
@ -51,7 +51,13 @@ get_os_name_from_boot_ini ()
}
for dir in $dirlist ; do
for drv in $drives ; do
# Convert to Cygwin path.
dir=`cygpath "$drv"`
test -n "$dir" || continue
needmap=
# Check for Vista bootmgr.
if [ -f "$dir"/bootmgr -a -f "$dir"/boot/bcd ] ; then
@ -60,6 +66,7 @@ for dir in $dirlist ; do
# Check for NTLDR.
elif [ -f "$dir"/ntldr -a -f "$dir"/ntdetect.com -a -f "$dir"/boot.ini ] ; then
OS=`get_os_name_from_boot_ini "$dir"/boot.ini` || OS="Windows NT/2000/XP loader"
needmap=t
else
continue
@ -68,14 +75,16 @@ for dir in $dirlist ; do
# Get boot /dev/ice.
dev=`${grub_probe} -t device "$dir" 2>/dev/null` || continue
echo "Found $OS on $dir ($dev)" >&2
echo "Found $OS on $drv ($dev)" >&2
cat << EOF
menuentry "$OS" {
EOF
save_default_entry | sed -e 's,^,\t,'
prepare_grub_to_access_device "$dev" | sed 's,^,\t,'
test -z "$needmap" || cat <<EOF
drivemap -s (hd0) \$root
EOF
cat << EOF
chainloader +1
}