specify stage2 boot_drive [default=0x0]

specify stage2 boot_drive [default=0x0]

.TP

.TP

\fB\-\-config\-file\fR=\fIFILE\fR

\fB\-\-config\-file\fR=\fIFILE\fR

.TP

.TP

\fB\-\-device\-map\fR=\fIFILE\fR

\fB\-\-device\-map\fR=\fIFILE\fR

use the device map file FILE

use the device map file FILE

(*note Menu interface::) from which you can select an item (using arrow

(*note Menu interface::) from which you can select an item (using arrow

keys) that will do everything to boot an OS.

keys) that will do everything to boot an OS.

the boot directory. We'll analyze an example file.

the boot directory. We'll analyze an example file.

   The file first contains some general settings, the menu interface

   The file first contains some general settings, the menu interface

     foo:ht=1:ha=63655d0334a7:ip=145.71.35.127:\

     foo:ht=1:ha=63655d0334a7:ip=145.71.35.127:\

             :bf=/nbgrub:\

             :bf=/nbgrub:\

             :tc=.allhost:\

             :tc=.allhost:\

   Note that you should specify the drive name `(nd)' in the name of

   Note that you should specify the drive name `(nd)' in the name of

the configuration file. This is because you might change the root drive

the configuration file. This is because you might change the root drive

   An absolute file name resembles a Unix absolute file name, using `/'

   An absolute file name resembles a Unix absolute file name, using `/'

for the directory separator (not `\' as in DOS). One example is

for the directory separator (not `\' as in DOS). One example is

in the first partition of the first hard disk. If you omit the device

in the first partition of the first hard disk. If you omit the device

name in an absolute file name, GRUB uses GRUB's "root device"

name in an absolute file name, GRUB uses GRUB's "root device"

implicitly. So if you set the root device to, say, `(hd1,0)' by the

implicitly. So if you set the root device to, say, `(hd1,0)' by the

     grub shell just ignores this option.

     grub shell just ignores this option.

`--config-file=FILE'

`--config-file=FILE'

     The format is the same as the normal GRUB syntax. See *Note

     The format is the same as the normal GRUB syntax. See *Note

     Filesystem::, for more information.

     Filesystem::, for more information.

keys) that will do everything to boot an OS.

keys) that will do everything to boot an OS.

To enable the menu, you need a configuration file,

To enable the menu, you need a configuration file,

file.

file.

The file first contains some general settings, the menu interface

The file first contains some general settings, the menu interface

foo:ht=1:ha=63655d0334a7:ip=145.71.35.127:\

foo:ht=1:ha=63655d0334a7:ip=145.71.35.127:\

        :bf=/nbgrub:\

        :bf=/nbgrub:\

        :tc=.allhost:\

        :tc=.allhost:\

@end group

@end group

@end example

@end example

An absolute file name resembles a Unix absolute file name, using

An absolute file name resembles a Unix absolute file name, using

@samp{/} for the directory separator (not @samp{\} as in DOS). One

@samp{/} for the directory separator (not @samp{\} as in DOS). One

disk. If you omit the device name in an absolute file name, GRUB uses

disk. If you omit the device name in an absolute file name, GRUB uses

GRUB's @dfn{root device} implicitly. So if you set the root device to,

GRUB's @dfn{root device} implicitly. So if you set the root device to,

say, @samp{(hd1,0)} by the command @command{root} (@pxref{root}), then

say, @samp{(hd1,0)} by the command @command{root} (@pxref{root}), then

@item --config-file=@var{file}

@item --config-file=@var{file}

Read the configuration file @var{file} instead of

Read the configuration file @var{file} instead of

syntax. See @ref{Filesystem}, for more information.

syntax. See @ref{Filesystem}, for more information.

@item --boot-drive=@var{drive}

@item --boot-drive=@var{drive}

boot.o: multiboot.h

boot.o: multiboot.h

endif

endif

	$(EXAMPLES) $(multiboot_TEXINFOS)

	$(EXAMPLES) $(multiboot_TEXINFOS)

CLEANFILES = $(noinst_PROGRAMS)

CLEANFILES = $(noinst_PROGRAMS)

@BUILD_EXAMPLE_KERNEL_TRUE@	-imacros $(top_builddir)/config.h

@BUILD_EXAMPLE_KERNEL_TRUE@	-imacros $(top_builddir)/config.h

@BUILD_EXAMPLE_KERNEL_TRUE@kernel_LDFLAGS = -nostdlib -Wl,-N -Wl,-Ttext -Wl,100000

@BUILD_EXAMPLE_KERNEL_TRUE@kernel_LDFLAGS = -nostdlib -Wl,-N -Wl,-Ttext -Wl,100000

	$(EXAMPLES) $(multiboot_TEXINFOS)

	$(EXAMPLES) $(multiboot_TEXINFOS)

CLEANFILES = $(noinst_PROGRAMS)

CLEANFILES = $(noinst_PROGRAMS)

unsigned long boot_drive = 0;

unsigned long boot_drive = 0;

int saved_entryno = 0;

int saved_entryno = 0;

char version_string[] = VERSION;

char version_string[] = VERSION;

unsigned long linux_text_len = 0;

unsigned long linux_text_len = 0;

char *linux_data_tmp_addr = 0;

char *linux_data_tmp_addr = 0;

char *linux_data_real_addr = 0;

char *linux_data_real_addr = 0;

	.string VERSION

	.string VERSION

VARIABLE(config_file)

VARIABLE(config_file)

#ifndef STAGE1_5

#ifndef STAGE1_5

#else   /* STAGE1_5 */

#else   /* STAGE1_5 */

	.long	0xffffffff

	.long	0xffffffff

	.string "/boot/grub/stage2"

	.string "/boot/grub/stage2"

  /* The prefix was determined.  */

  /* The prefix was determined.  */

  grub_sprintf (stage2, "%s%s", prefix, "/stage2");

  grub_sprintf (stage2, "%s%s", prefix, "/stage2");

  *real_config_filename = 0;

  *real_config_filename = 0;

  /* Check if stage2 exists.  */

  /* Check if stage2 exists.  */

  mkdir -p $bootdir/boot/grub

  mkdir -p $bootdir/boot/grub

  cp -p $stage1dir/stage1 $stage2dir/*_stage1_5 $stage2dir/stage2 \

  cp -p $stage1dir/stage1 $stage2dir/*_stage1_5 $stage2dir/stage2 \

    $bootdir/boot/grub

    $bootdir/boot/grub

  trap "rm -f $bootdir.tar.gz" 0

  trap "rm -f $bootdir.tar.gz" 0

  GZIP=-9 tar -zcf $bootdir.tar.gz $bootdir

  GZIP=-9 tar -zcf $bootdir.tar.gz $bootdir

  trap '' 0

  trap '' 0