multiboot2: Clarify usage of the address tag

Add a note to spell out that if the address tag is not present the file should be loaded using the elf header. Signed-off-by: Roger Pau Monné <roger.pau@citrix.com> Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
multiboot2: Fix alignment of header tags
2026-10-28 10:10:29 +00:00 · 2018-06-23 21:32:03 +02:00 · 2017-03-10 16:53:39 +01:00 · 2016-12-14 14:05:20 +01:00 · 2016-12-14 14:05:07 +01:00 · 2016-12-14 14:03:46 +01:00
1947 changed files with 2985 additions and 553066 deletions
@@ -0,0 +1,30 @@
 gendocs.sh
 lib
 m4
 .deps
 Makefile
 autom4te.cache
 config.cache
 config.h
 config.log
 config.status
 stamp-h
 stamp-h1
 doc/Makefile
 doc/*.info*
 doc/.deps
 doc/gendocs_template
 doc/mdate-sh
 doc/Makefile.in
 doc/boot.S.texi
 doc/kernel
 doc/kernel.c.texi
 doc/multiboot.h.texi
 doc/texinfo.tex
 Makefile.in
 aclocal.m4
 config.h.in
 configure
 depcomp
 install-sh
 missing
@@ -1,249 +0,0 @@
 00_header
 10_*
 20_linux_xen
 30_os-prober
 40_custom
 41_custom
 *.1
 *.8
 aclocal.m4
 ahci_test
 ascii.bitmaps
 ascii.h
 autom4te.cache
 build-grub-gen-asciih
 build-grub-gen-widthspec
 build-grub-mkfont
 cdboot_test
 cmp_test
 config.cache
 config.guess
 config.h
 config-util.h
 config-util.h.in
 config.log
 config.status
 config.sub
 configure
 core_compress_test
 DISTLIST
 docs/*.info
 docs/stamp-vti
 docs/version.texi
 ehci_test
 example_grub_script_test
 example_scripted_test
 example_unit_test
 *.exec
 *.exec.exe
 fddboot_test
 genkernsyms.sh
 gensymlist.sh
 gentrigtables
 gentrigtables.exe
 gettext_strings_test
 grub-bin2h
 /grub-bios-setup
 /grub-bios-setup.exe
 grub_cmd_date
 grub_cmd_echo
 grub_cmd_regexp
 grub_cmd_set_date
 grub_cmd_sleep
 /grub-editenv
 /grub-editenv.exe
 grub-emu
 grub-emu-lite
 grub-emu.exe
 grub-emu-lite.exe
 grub_emu_init.c
 grub_emu_init.h
 /grub-file
 /grub-file.exe
 grub-fstest
 grub-fstest.exe
 grub_fstest_init.c
 grub_fstest_init.h
 grub_func_test
 grub-install
 grub-install.exe
 grub-kbdcomp
 /grub-macbless
 /grub-macbless.exe
 grub-macho2img
 /grub-menulst2cfg
 /grub-menulst2cfg.exe
 /grub-mk*
 grub-mount
 /grub-ofpathname
 /grub-ofpathname.exe
 grub-core/build-grub-pe2elf.exe
 /grub-probe
 /grub-probe.exe
 grub_probe_init.c
 grub_probe_init.h
 /grub-reboot
 grub_script_blanklines
 grub_script_blockarg
 grub_script_break
 grub-script-check
 grub-script-check.exe
 grub_script_check_init.c
 grub_script_check_init.h
 grub_script_comments
 grub_script_continue
 grub_script_dollar
 grub_script_echo1
 grub_script_echo_keywords
 grub_script_escape_comma
 grub_script_eval
 grub_script_expansion
 grub_script_final_semicolon
 grub_script_for1
 grub_script_functions
 grub_script_gettext
 grub_script_if
 grub_script_leading_whitespace
 grub_script_no_commands
 grub_script_not
 grub_script_return
 grub_script_setparams
 grub_script_shift
 grub_script_strcmp
 grub_script_test
 grub_script_vars1
 grub_script_while1
 grub_script.tab.c
 grub_script.tab.h
 grub_script.yy.c
 grub_script.yy.h
 grub-set-default
 grub_setup_init.c
 grub_setup_init.h
 grub-shell
 grub-shell-tester
 grub-sparc64-setup
 grub-sparc64-setup.exe
 /grub-syslinux2cfg
 /grub-syslinux2cfg.exe
 gzcompress_test
 hddboot_test
 help_test
 *.img
 *.image
 *.image.exe
 include/grub/cpu
 include/grub/machine
 install-sh
 lib/libgcrypt-grub
 libgrub_a_init.c
 *.log
 *.lst
 lzocompress_test
 *.marker
 Makefile
 *.mod
 mod-*.c
 missing
 netboot_test
 *.o
 *.a
 ohci_test
 partmap_test
 pata_test
 *.pf2
 *.pp
 po/*.mo
 po/grub.pot
 po/POTFILES
 po/stamp-po
 printf_test
 priority_queue_unit_test
 pseries_test
 stamp-h
 stamp-h1
 stamp-h.in
 symlist.c
 symlist.h
 trigtables.c
 *.trs
 uhci_test
 update-grub_lib
 unidata.c
 xzcompress_test
 Makefile.in
 GPATH
 GRTAGS
 GSYMS
 GTAGS
 compile
 depcomp
 mdate-sh
 texinfo.tex
 grub-core/lib/libgcrypt-grub
 .deps
 .deps-util
 .deps-core
 .dirstamp
 Makefile.util.am
 contrib
 grub-core/bootinfo.txt
 grub-core/Makefile.core.am
 grub-core/Makefile.gcry.def
 grub-core/contrib
 grub-core/gdb_grub
 grub-core/genmod.sh
 grub-core/gensyminfo.sh
 grub-core/gmodule.pl
 grub-core/grub.chrp
 grub-core/modinfo.sh
 grub-core/*.module
 grub-core/*.module.exe
 grub-core/*.pp
 grub-core/kernel.img.bin
 util/bash-completion.d/grub
 grub-core/gnulib/alloca.h
 grub-core/gnulib/arg-nonnull.h
 grub-core/gnulib/c++defs.h
 grub-core/gnulib/charset.alias
 grub-core/gnulib/configmake.h
 grub-core/gnulib/float.h
 grub-core/gnulib/getopt.h
 grub-core/gnulib/langinfo.h
 grub-core/gnulib/ref-add.sed
 grub-core/gnulib/ref-del.sed
 grub-core/gnulib/stdio.h
 grub-core/gnulib/stdlib.h
 grub-core/gnulib/string.h
 grub-core/gnulib/strings.h
 grub-core/gnulib/sys
 grub-core/gnulib/unistd.h
 grub-core/gnulib/warn-on-use.h
 grub-core/gnulib/wchar.h
 grub-core/gnulib/wctype.h
 grub-core/rs_decoder.h
 widthspec.bin
 widthspec.h
 docs/stamp-1
 docs/version-dev.texi
 Makefile.utilgcry.def
 po/*.po
 po/*.gmo
 po/LINGUAS
 po/remove-potcdate.sed
 include/grub/gcrypt/gcrypt.h
 include/grub/gcrypt/g10lib.h
 po/POTFILES.in
 po/POTFILES-shell.in
 /grub-glue-efi
 /grub-render-label
 /grub-glue-efi.exe
 /grub-render-label.exe
 grub-core/gnulib/locale.h
 grub-core/gnulib/unitypes.h
 grub-core/gnulib/uniwidth.h
 build-aux/test-driver
 /garbage-gen
 /garbage-gen.exe
 /grub-fs-tester
 grub-core/build-grub-module-verifier
@@ -1,223 +0,0 @@
 1 Notes on the Free Translation Project
 ***************************************
 Free software is going international!  The Free Translation Project is
 a way to get maintainers of free software, translators, and users all
 together, so that free software will gradually become able to speak many
 languages.  A few packages already provide translations for their
 messages.
   If you found this `ABOUT-NLS' file inside a distribution, you may
 assume that the distributed package does use GNU `gettext' internally,
 itself available at your nearest GNU archive site.  But you do _not_
 need to install GNU `gettext' prior to configuring, installing or using
 this package with messages translated.
   Installers will find here some useful hints.  These notes also
 explain how users should proceed for getting the programs to use the
 available translations.  They tell how people wanting to contribute and
 work on translations can contact the appropriate team.
   When reporting bugs in the `intl/' directory or bugs which may be
 related to internationalization, you should tell about the version of
 `gettext' which is used.  The information can be found in the
 `intl/VERSION' file, in internationalized packages.
 1.1 Quick configuration advice
 ==============================
 If you want to exploit the full power of internationalization, you
 should configure it using
     ./configure --with-included-gettext
 to force usage of internationalizing routines provided within this
 package, despite the existence of internationalizing capabilities in the
 operating system where this package is being installed.  So far, only
 the `gettext' implementation in the GNU C library version 2 provides as
 many features (such as locale alias, message inheritance, automatic
 charset conversion or plural form handling) as the implementation here.
 It is also not possible to offer this additional functionality on top
 of a `catgets' implementation.  Future versions of GNU `gettext' will
 very likely convey even more functionality.  So it might be a good idea
 to change to GNU `gettext' as soon as possible.
   So you need _not_ provide this option if you are using GNU libc 2 or
 you have installed a recent copy of the GNU gettext package with the
 included `libintl'.
 1.2 INSTALL Matters
 ===================
 Some packages are "localizable" when properly installed; the programs
 they contain can be made to speak your own native language.  Most such
 packages use GNU `gettext'.  Other packages have their own ways to
 internationalization, predating GNU `gettext'.
   By default, this package will be installed to allow translation of
 messages.  It will automatically detect whether the system already
 provides the GNU `gettext' functions.  If not, the included GNU
 `gettext' library will be used.  This library is wholly contained
 within this package, usually in the `intl/' subdirectory, so prior
 installation of the GNU `gettext' package is _not_ required.
 Installers may use special options at configuration time for changing
 the default behaviour.  The commands:
     ./configure --with-included-gettext
     ./configure --disable-nls
 will, respectively, bypass any pre-existing `gettext' to use the
 internationalizing routines provided within this package, or else,
 _totally_ disable translation of messages.
   When you already have GNU `gettext' installed on your system and run
 configure without an option for your new package, `configure' will
 probably detect the previously built and installed `libintl.a' file and
 will decide to use this.  This might not be desirable.  You should use
 the more recent version of the GNU `gettext' library.  I.e. if the file
 `intl/VERSION' shows that the library which comes with this package is
 more recent, you should use
     ./configure --with-included-gettext
 to prevent auto-detection.
   The configuration process will not test for the `catgets' function
 and therefore it will not be used.  The reason is that even an
 emulation of `gettext' on top of `catgets' could not provide all the
 extensions of the GNU `gettext' library.
   Internationalized packages usually have many `po/LL.po' files, where
 LL gives an ISO 639 two-letter code identifying the language.  Unless
 translations have been forbidden at `configure' time by using the
 `--disable-nls' switch, all available translations are installed
 together with the package.  However, the environment variable `LINGUAS'
 may be set, prior to configuration, to limit the installed set.
 `LINGUAS' should then contain a space separated list of two-letter
 codes, stating which languages are allowed.
 1.3 Using This Package
 ======================
 As a user, if your language has been installed for this package, you
 only have to set the `LANG' environment variable to the appropriate
 `LL_CC' combination.  Here `LL' is an ISO 639 two-letter language code,
 and `CC' is an ISO 3166 two-letter country code.  For example, let's
 suppose that you speak German and live in Germany.  At the shell
 prompt, merely execute `setenv LANG de_DE' (in `csh'),
 `export LANG; LANG=de_DE' (in `sh') or `export LANG=de_DE' (in `bash').
 This can be done from your `.login' or `.profile' file, once and for
 all.
   You might think that the country code specification is redundant.
 But in fact, some languages have dialects in different countries.  For
 example, `de_AT' is used for Austria, and `pt_BR' for Brazil.  The
 country code serves to distinguish the dialects.
   The locale naming convention of `LL_CC', with `LL' denoting the
 language and `CC' denoting the country, is the one use on systems based
 on GNU libc.  On other systems, some variations of this scheme are
 used, such as `LL' or `LL_CC.ENCODING'.  You can get the list of
 locales supported by your system for your language by running the
 command `locale -a | grep '^LL''.
   Not all programs have translations for all languages.  By default, an
 English message is shown in place of a nonexistent translation.  If you
 understand other languages, you can set up a priority list of languages.
 This is done through a different environment variable, called
 `LANGUAGE'.  GNU `gettext' gives preference to `LANGUAGE' over `LANG'
 for the purpose of message handling, but you still need to have `LANG'
 set to the primary language; this is required by other parts of the
 system libraries.  For example, some Swedish users who would rather
 read translations in German than English for when Swedish is not
 available, set `LANGUAGE' to `sv:de' while leaving `LANG' to `sv_SE'.
   Special advice for Norwegian users: The language code for Norwegian
 bokma*l changed from `no' to `nb' recently (in 2003).  During the
 transition period, while some message catalogs for this language are
 installed under `nb' and some older ones under `no', it's recommended
 for Norwegian users to set `LANGUAGE' to `nb:no' so that both newer and
 older translations are used.
   In the `LANGUAGE' environment variable, but not in the `LANG'
 environment variable, `LL_CC' combinations can be abbreviated as `LL'
 to denote the language's main dialect.  For example, `de' is equivalent
 to `de_DE' (German as spoken in Germany), and `pt' to `pt_PT'
 (Portuguese as spoken in Portugal) in this context.
 1.4 Translating Teams
 =====================
 For the Free Translation Project to be a success, we need interested
 people who like their own language and write it well, and who are also
 able to synergize with other translators speaking the same language.
 Each translation team has its own mailing list.  The up-to-date list of
 teams can be found at the Free Translation Project's homepage,
 `http://www.iro.umontreal.ca/contrib/po/HTML/', in the "National teams"
 area.
   If you'd like to volunteer to _work_ at translating messages, you
 should become a member of the translating team for your own language.
 The subscribing address is _not_ the same as the list itself, it has
 `-request' appended.  For example, speakers of Swedish can send a
 message to `sv-request@li.org', having this message body:
     subscribe
   Keep in mind that team members are expected to participate
 _actively_ in translations, or at solving translational difficulties,
 rather than merely lurking around.  If your team does not exist yet and
 you want to start one, or if you are unsure about what to do or how to
 get started, please write to `translation@iro.umontreal.ca' to reach the
 coordinator for all translator teams.
   The English team is special.  It works at improving and uniformizing
 the terminology in use.  Proven linguistic skills are praised more than
 programming skills, here.
 1.5 Available Packages
 ======================
 Languages are not equally supported in all packages.  The following
 matrix shows the current state of internationalization, as of October
 2006.  The matrix shows, in regard of each package, for which languages
 PO files have been submitted to translation coordination, with a
 translation percentage of at least 50%.
 # Matrix here is removed!
   Some counters in the preceding matrix are higher than the number of
 visible blocks let us expect.  This is because a few extra PO files are
 used for implementing regional variants of languages, or language
 dialects.
   For a PO file in the matrix above to be effective, the package to
 which it applies should also have been internationalized and
 distributed as such by its maintainer.  There might be an observable
 lag between the mere existence a PO file and its wide availability in a
 distribution.
   If October 2006 seems to be old, you may fetch a more recent copy of
 this `ABOUT-NLS' file on most GNU archive sites.  The most up-to-date
 matrix with full percentage details can be found at
 `http://www.iro.umontreal.ca/contrib/po/HTML/matrix.html'.
 1.6 Using `gettext' in new packages
 ===================================
 If you are writing a freely available program and want to
 internationalize it you are welcome to use GNU `gettext' in your
 package.  Of course you have to respect the GNU Library General Public
 License which covers the use of the GNU `gettext' library.  This means
 in particular that even non-free programs can use `libintl' as a shared
 library, whereas only free software can use `libintl' as a static
 library or use modified versions of `libintl'.
   Once the sources are changed appropriately and the setup can handle
 the use of `gettext' the only thing missing are the translations.  The
 Free Translation Project is also available for packages which are not
 developed inside the GNU project.  Therefore the information given above
 applies also for every other Free Software Project.  Contact
 `translation@iro.umontreal.ca' to make the `.pot' files available to
 the translation teams.
@@ -1,23 +1,13 @@
 Bryan Ford and Erich Stefan Boleyn wrote the initial version of the Multiboot
 specification.
 The following authors assigned copyright on their work to the Free
 Software Foundation:
-Yoshinori K. Okuji designed and implemented the initial version.
+In year 1999, Kunihiro Ishiguro provided the first version that would be
 imported into GNU GRUB.
-Jeroen Dekkers added initrd support, Multiboot support, and fixed bugs
+Yoshinori K. Okuji maintained it during the 1999-2006 period.
 in ext2fs.
-Marco Gerards added ext2fs support, grub-emu, a new command-line
+In year 2000, Per Lundberg added graphics support.
 engine, and fixed many bugs.
 Omniflux added terminfo and serial support.
 Vincent Pelletier added Sparc64 support.
 Hollis Blanchard implemented many parts of PowerPC support.
 Tomas Ebenlendr added the command chainloader into the normal mode,
 fixed some bugs.
 Guillem Jover merged architecture-independent ELF support code.
 Vesa Jaaskelainen added VBE support.
@@ -1,7 +0,0 @@
 GRUB team is aware of following problems:
  - Currently search and assembling multidevice abstractions scans
    all the devices which can be slow.
  - Cache isn't used correctly for video which results in slowness.
 While these are bugs their solution has a potential of breaking more and more
 seriously. So it was decided for 1.99 that they aren't fixed.
@@ -0,0 +1,530 @@
 2013-10-20  Vladimir Serbinenko  <phcoder@gmail.com>
 	Add EFI mmap specification
 2010-09-20  Vladimir Serbinenko  <phcoder@gmail.com>
 	* doc/multiboot.texi: New type for badram.
 2010-09-20  Vladimir Serbinenko  <phcoder@gmail.com>
 	* doc/multiboot.texi: New tags for EFI system table, DHCP ACK, SMBIOS
 	and RSDP.
 2010-07-02  Vladimir Serbinenko  <phcoder@gmail.com>
 	* doc/multiboot.texi: Typo fix.
 2010-04-09  Vladimir Serbinenko  <phcoder@gmail.com>
 	* doc/multiboot.texi (Memory map): Add a remark about type 1.
 2010-04-03  Vladimir Serbinenko  <phcoder@gmail.com>
 	* doc/multiboot.texi (Terminology): Add a remark that "kernel" may not
 	be a part of OS.
 2010-04-03  Vladimir Serbinenko  <phcoder@gmail.com>
 	MIPS support.
 	* doc/multiboot2.h (GRUB_MULTIBOOT_ARCHITECTURE_I386): Removed leftover
 	GRUB_ prefix.
 	(MULTIBOOT_ARCHITECTURE_MIPS32): New constant.
 	* doc/multiboot.texi (MIPS machine state): New section.
 	(Header magic fields): New possible value of arcitecture field.
 2010-03-28  Vladimir Serbinenko  <phcoder@gmail.com>
 	* doc/multiboot.texi: Removed the promise of BIOS availability.
 2010-03-28  Vladimir Serbinenko  <phcoder@gmail.com>
 	* configure.ac: Bump version to 1.6.
 	* doc/boot.S: Use tagged multiboot header.
 	* doc/kernel.c (cmain): Parse tagged mbi.
 	* doc/multiboot.texi: Selfishly added myself to authors.
 	(Terminology): New types u_virt and u_phys.
 	(Header address fields): Removed.
 	(Header graphics fields): Likewise.
 	(Header tags): New section.
 	(Information request header tag): Likewise.
 	(Address header tag): Likewise.
 	(Console header tags): Likewise.
 	(Module alignment tag): Likewise.
 	(Header layout): Specify new common header part.
 	(Header magic fields): Likewise.
 	(Machine state): Updated magic value.
 	(Boot information format): Changed to tagged structure.
 	* doc/multiboot2.h: Changed to tagged format.
 	* doc/src2texi: Handle more comments correctly.
 2010-03-14  Vladimir Serbinenko  <phcoder@gmail.com>
 	* doc/kernel.c (cmain): Use padding to properly display 64-bit
 	quantities.
 	(printf): Add padding support.
 	Reported by: Soeren D. Schulze.
 2010-02-09  Vladimir Serbinenko  <phcoder@gmail.com>
 	* doc/multiboot.texi: Fix a typo.
 	Reported by: Trond
 2010-01-20  Vladimir Serbinenko  <phcoder@gmail.com>
 	* doc/multiboot.texi: Define NVS and ACPI memory types.
 	* doc/multiboot.h (MULTIBOOT_MEMORY_ACPI_RECLAIMABLE): New definition.
 	(MULTIBOOT_MEMORY_NVS): Likewise.
 2010-01-15  Robert Millan  <rmh.grub@aybabtu.com>
 	* doc/boot.S: Slight adjustment to make makeinfo happy.
 	* doc/kernel.c: Likewise.
 2010-01-15  Vladimir Serbinenko  <phcoder@gmail.com>
 	* doc/kernel.c (cmain): Handle EGA text video information.
 	* doc/multiboot.h (MULTIBOOT_FRAMEBUFFER_TYPE_EGA_TEXT): New const.
 2010-01-14  Robert Millan  <rmh.grub@aybabtu.com>
 	* COPYING: Replace with GPLv3 text.
 	* doc/boot.S: Update to GPL version 3 or later.
 	* doc/kernel.c: Likewise.
 2010-01-12  Vladimir Serbinenko  <phcoder@gmail.com>
 2010-01-12  Robert Millan  <rmh.grub@aybabtu.com>
 	Video mode amendment by Vladimir Serbinenko.  See NEWS file for
 	details.
 	* NEWS: Document video mode amendment.
 	* doc/multiboot.texi: Video mode ammendment.
 	* doc/multiboot.h (MULTIBOOT_INFO_VIDEO_INFO): Remove macro.
 	(MULTIBOOT_INFO_VBE_INFO, MULTIBOOT_INFO_FRAMEBUFFER_INFO): New macros.
 	(multiboot_uint8_t): New type.
 	(struct multiboot_color): New structure.
 	(struct multiboot_info): Add new video mode fields.
 	(MULTIBOOT_FRAMEBUFFER_TYPE_INDEXED)
 	(MULTIBOOT_FRAMEBUFFER_TYPE_RGB): New macros.
 	* doc/boot.S (MULTIBOOT_HEADER_FLAGS): Add `MULTIBOOT_VIDEO_MODE'.
 	(multiboot_header): Include video mode information.
 	* doc/kernel.c (cmain): Draw a blue diagonal line when video mode
 	information is provided.
 2010-01-07  Robert Millan  <rmh.grub@aybabtu.com>
 	Kick out Multiboot 2 draft as a branch.  Initially it is
 	identical to Multiboot 1, except for the magic numbers.
 	* doc/multiboot.h: Rename to ...
 	* doc/multiboot2.h: ... this.  Update all users.
 	(MULTIBOOT_HEADER_MAGIC): Replace with ...
 	(MULTIBOOT2_HEADER_MAGIC): ... this.  Update all users.
 	(MULTIBOOT_BOOTLOADER_MAGIC): Replace with ...
 	(MULTIBOOT2_BOOTLOADER_MAGIC): ... this.  Update all users.
 2010-01-07  Robert Millan  <rmh.grub@aybabtu.com>
 	* doc/multiboot.h (MULTIBOOT_UNSUPPORTED): Remove macro (moved to
 	GRUB).
 2010-01-03  Robert Millan  <rmh.grub@aybabtu.com>
 	Install multiboot.h system-wide.
 	* doc/Makefile.am (pkginclude_HEADERS): New variable.
 2010-01-03  Robert Millan  <rmh.grub@aybabtu.com>
 	* doc/boot.S (MULTIBOOT_HEADER_FLAGS): Redefine using macros.
 2010-01-03  Robert Millan  <rmh.grub@aybabtu.com>
 	* Makefile.am (web-manual): Add `all' as dependency.
 2010-01-02  Vladimir Serbinenko  <phcoder@gmail.com>
 	* doc/kernel.c (cmain): Add missing cast.
 2010-01-01  Robert Millan  <rmh.grub@aybabtu.com>
 	* autogen.sh: Use `gnulib-tool' to install gendocs.sh.
 	* Makefile.am (web-manual): New target.  Builds a web manual using
 	gendocs.sh.
 	* configure.ac (AC_PREREQ): Require Autoconf 2.59 or later.
 2010-01-01  Robert Millan  <rmh.grub@aybabtu.com>
 	Use more standard `doc' directory.
 	* docs: Rename to ...
 	* doc: ... this.  Update all users.
 	* doc/multiboot.texi: Fix an obsolete reference to `docs' directory
 	in GRUB distribution.
 2010-01-01  Robert Millan  <rmh.grub@aybabtu.com>
 	Make ia32 libc unnecessary on amd64.
 	* configure.ac (CFLAGS): Move down after the basic gcc tests are
 	done.  Add `-nostdlib'.
 2009-12-24  Robert Millan  <rmh.grub@aybabtu.com>
 	* configure.ac: Bump version to 0.6.96.
 	* docs/multiboot.texi: Include `version.texi' instead of hardcoding
 	version number.
 2009-12-24  Robert Millan  <rmh.grub@aybabtu.com>
 	* docs/Makefile.am (EXTRA_DIST): Remove `menu.lst'.
 2009-12-24  Robert Millan  <rmh.grub@aybabtu.com>
 	* autogen.sh: Workaround Automake requirement for NEWS and README.
 	We really should have them, but in practice we never had.  This
 	ought not be considered a regression.
 2009-12-24  Robert Millan  <rmh.grub@aybabtu.com>
 	* BUGS: Remove.
 	* INSTALL: Remove.
 	* NEWS: Remove.
 	* README: Remove.
 	* autogen.sh: Adjust automake flags to add generic files such
 	as `INSTALL', `depcomp', `install-sh' and `missing'.
 2009-12-24  Robert Millan  <rmh.grub@aybabtu.com>
 	* docs/multiboot.texi: Bump version number to 0.6.96.
 2009-12-24  Robert Millan  <rmh.grub@aybabtu.com>
 	* docs/multiboot.texi: Misc editorial changes:
 	Avoid using `commercial' as a synonym for `non-free'
 	(see http://www.gnu.org/philosophy/words-to-avoid.html#Commercial).
 	Make a clear distinction between kernels and Operating Systems
 	(Linux is a kernel, FreeBSD and NetBSD are Operating Systems, Mach
 	is a microkernel, VSTa is something in-between).
 	Use 64-bit types to describe 64-bit datum (instead of splitting in
 	two 32-bit fields).  Little endianess assumption applies (as per
 	Terminology section).
 	Update status of GNU GRUB relative to version 2.
 2009-12-24  Robert Millan  <rmh.grub@aybabtu.com>
 	* docs/multiboot.h: Replace with include/multiboot.h from GRUB 2 Bazaar
 	trunk.
 	* docs/kernel.c (cmain): Update name references for new multiboot.h
 	header.
 2009-12-24  Robert Millan  <rmh.grub@aybabtu.com>
 	* docs/multiboot.h (MULTIBOOT_HEADER_FLAGS): Moved from here ...
 	* docs/boot.S (MULTIBOOT_HEADER_FLAGS): ... to here.
 2009-12-24  Robert Millan  <rmh.grub@aybabtu.com>
 	* docs/boot.S (ASM): Rename to ...
 	(ASM_FILE): ... this.
 	* docs/multiboot.h: Check for `ASM_FILE' instead of `ASM'.
 	* docs/multiboot.h (EXT_C, STACK_SIZE): Moved from here ...
 	* docs/boot.S (EXT_C, STACK_SIZE): ... to here.
 2009-12-13  Vladimir Serbinenko  <phcoder@gmail.com>
 	* docs/fdl.texi: Remove. It's not used.
 2009-12-13  Vladimir Serbinenko  <phcoder@gmail.com>
 	Prevent generation of .note.gnu.build-id which drastically increases
 	memory requirements of example kernel.
 	* docs/Makefile.am (kernel_LDFLAGS): Add '-Wl,--build-id=none'.
 2009-12-13  Vladimir Serbinenko  <phcoder@gmail.com>
 	* BUGS: New file.
 2009-12-13  Vladimir Serbinenko  <phcoder@gmail.com>
 	* docs/kernel.c.texi: Removed. It's autogenerated.
 	* docs/multiboot.h.texi: Likewise.
 	* docs/version.texi: Likewise.
 2009-12-13  Vladimir Serbinenko  <phcoder@gmail.com>
 	* docs/Makefile.am: Remove HELP2MAN.
 	* docs/help2man: Remove.
 2009-12-13  Vladimir Serbinenko  <phcoder@gmail.com>
 	* configure.ac: Remove non-multiboot stuff.
 2009-12-13  Vladimir Serbinenko  <phcoder@gmail.com>
 	* NEWS: Emptied. It contained no multiboot information.
 	* README: Likewise.
 2009-12-13  Vladimir Serbinenko  <phcoder@gmail.com>
 	* ChangeLog: Remove non-multiboot entries.
 2009-11-13  Robert Millan  <rmh.grub@aybabtu.com>
 	* autogen.sh: New file.
 2009-11-13  Robert Millan  <rmh.grub@aybabtu.com>
 	Remove everything not related to Multiboot.  A huge number of files
 	was removed (too many to list them here).  The following files were
 	modified:
 	* AUTHORS: Remove GRUB-specific bits.
 	* Makefile.am: Likewise.
 	* autogen.sh: Likewise.
 	* configure.ac: Likewise.
 	* docs/Makefile.am: Likewise.
 2009-07-02  Pavel Roskin  <proski@gnu.org>
 	* docs/boot.S: Fix missing newline at the end.
 	* docs/boot.S.texi: Regenerate.
 2008-09-03  Felix Zielcke  <fzielcke@z-51.de>
 	Based on patch from Ville Skyttä <ville.skytta@iki.fi>
 	* docs/multiboot.texi: Fix some spelling.
 2008-04-10  Pavel Roskin  <proski@gnu.org>
 	* configure.ac: Always use "_cv_" in cache variables for
 	compatibility with Autoconf 2.62.
 2007-10-29  Pavel Roskin  <proski@gnu.org>
 	* configure.ac: Test if '--build-id=none' is supported by the
 	linker and add it to LDFLAGS if possible.  Build ID causes
 	objcopy to generate huge binary files.
 2006-06-24  Yoshinori K. Okuji  <okuji@enbug.org>
 	* docs/multiboot.texi: Reformatted to show the license term
 	and the version number explicitly.
 2006-04-16  Yoshinori K. Okuji  <okuji@enbug.org>
 	* docs/multiboot.texi: Correct the offset of address
 	fields. Reported by Jeroen Dekkers.
 2005-09-29  Yoshinori K. Okuji  <okuji@enbug.org>
 	* docs/multiboot.texi: Fix a bug in the byte order of
 	boot_device. I hope this won't affect any OS image.
 	Increased the version number to 0.6.94.
 2004-10-11 Jason Thomas <jason@staff.pnc.com.au>
 	Patch from Stefanus Du Toit  <sjdutoit@uwaterloo.ca>
 	* docs/kernel.c.texi (cmain): Incremement mod by one, instead of
 	sizeof(module_t), since it's already a pointer of type module_t.
 	* docs/kernel.c (cmain): Do the same.
 2004-04-22  Jeroen Dekkers  <jeroen@dekkers.cx>
 	* Makefile.am (AUTOMAKE_OPTIONS): Add "gnu".
 	* configure.ac: Update to work with automake 1.8, quote all
 	AC_DEFUN's correctly and provide descriptions for AC_DEFINE's.
 2003-10-19  Yoshinori K. Okuji  <okuji@enbug.org>
 	Migrated to newer autotools.
 	* configure.in: Removed.
 	* configure.ac: New file. Mostly derived from configure.in.
 2002-07-01  Yoshinori K. Okuji <okuji@enbug.org>
 	* Makefile.am (AUTOMAKE_OPTIONS): New variable. Specify the
 	required Automake version explicitly.
 2002-05-23  Yoshinori K. Okuji  <okuji@enbug.org>
 	Define the behavior of the boot loader when the load end address
 	and the bss end address are zero in the Multiboot Specification,
 	and add the support into GRUB. I've modified a patch from Yuri
 	Zaporogets <yuriz@ukr.net>.
 	* docs/multiboot.texi (The address fields of Multiboot header):
 	Added descriptions about the behavior of the boot loader when
 	LOAD_END_ADDR is zero and BSS_END_ADDR is zero.
 2001-03-03  OKUJI Yoshinori  <okuji@gnu.org>
 	* docs/multiboot.texi (History): Written.
 2001-01-27  OKUJI Yoshinori  <okuji@gnu.org>
 	* docs/multiboot.texi: Start reorganizing Multiboot
 	Specification.
 2001-01-12  OKUJI Yoshinori  <okuji@gnu.org>
 	* docs/multiboot.h [__ELF__] (MULTIBOOT_HEADER_FLAGS): Defined
 	as 0x00000003 instead of 0x00010003.
 	* docs/boot.S (multiboot_header) [__ELF__]: Don't define a.out
 	kludge information.
 	* docs/Makefile.am (EXTRA_PROGRAMS): New variable.
 	[BUILD_EXAMPLE_KERNEL] (noinst_DATA): Removed.
 	[BUILD_EXAMPLE_KERNEL] (noinst_PROGRAMS): Changed to kernel.
 	[BUILD_EXAMPLE_KERNEL] (kernel_exec_SOURCES): Renamed to ...
 	[BUILD_EXAMPLE_KERNEL] (kernel_SOURCES): ... this.
 	[BUILD_EXAMPLE_KERNEL] (kernel_exec_CFLAGS): Renamed to ...
 	[BUILD_EXAMPLE_KERNEL] (kernel_CFLAGS): ... this.
 	[BUILD_EXAMPLE_KERNEL] (kernel_exec_LDFLAGS): Renamed to ...
 	[BUILD_EXAMPLE_KERNEL] (kernel_LDFLAGS): ... this.
 	[BUILD_EXAMPLE_KERNEL] (kernel): Removed.
 	[BUILD_EXAMPLE_KERNEL] (boot.o): New dependency.
 	(CLEANFILES): New variable.
 2001-01-11  OKUJI Yoshinori  <okuji@gnu.org>
 	* docs/Makefile.am [BUILD_EXAMPLE_KERNEL] (noinst_DATA): New
 	variable.
 	[BUILD_EXAMPLE_KERNEL] (noinst_PROGRAMS): Likewise.
 	[BUILD_EXAMPLE_KERNEL] (kernel_exec_SOURCES): Likewise.
 	[BUILD_EXAMPLE_KERNEL] (kernel_exec_CFLAGS): Likewise.
 	[BUILD_EXAMPLE_KERNEL] (kernel_exec_LDFLAGS): Likewise.
 	[BUILD_EXAMPLE_KERNEL] (kernel): New target.
 	* configure.in (--enable-example-kernel): New option.
 	* docs/kernel.c (cmain): Cast unsigned long variables to
 	unsigned explicitly, to suppress GCC warnings.
 2000-10-23  OKUJI Yoshinori  <okuji@gnu.org>
 	* docs/multiboot.texi: Upgraded to 0.6.92.
 	(Boot information format): Re-designed the graphics table.
 2000-10-20  OKUJI Yoshinori  <okuji@gnu.org>
 	APM BIOS table support is added, based on a patch by Matt Yourst
 	<yourst@mit.edu>.
 	* docs/multiboot.texi (Boot information format): Added the
 	definition of APM table format.
 2000-10-16  OKUJI Yoshinori  <okuji@gnu.org>
 	Some of the new Multiboot features are supported. APM support
 	and VESA support are not strictly defined or implemented yet.
 	* docs/multiboot.texi (Top): Increase the version number.
 	(Boot information format): Changed the drive information format,
 	because it was not straightforward.
 2000-02-11  OKUJI Yoshinori  <okuji@gnu.org>
 	From Per Lundberg <plundis@byggdok.se>:
 	* docs/multiboot.texi: Added graphics support.
 2000-02-10  OKUJI Yoshinori  <okuji@gnu.org>
 	* docs/multiboot.texi (Top): Downgrade the version to 0.6.90,
 	since we need more work to release it as 0.7.
 2000-01-03  OKUJI Yoshinori  <okuji@gnu.org>
 	* docs/multiboot.texi (Boot information format): Added the
 	descriptions about the fields "config_table" and
 	"boot_loader_name".
 1999-12-31  OKUJI Yoshinori  <okuji@gnu.org>
 	* docs/src2texi: Added an extra space into the first line, for
 	the portability issue.
 1999-11-05  OKUJI Yoshinori  <okuji@kuicr.kyoto-u.ac.jp>
 	* docs/multiboot.texi (Boot information format): Add the members
 	`drives_addr' and `drives_count' into the Multiboot information
 	structure, and added the descriptions.
 1999-10-27  OKUJI Yoshinori  <okuji@kuicr.kyoto-u.ac.jp>
 	* docs/help2man: Upgraded to 1.016.
 1999-10-20  OKUJI Yoshinori  <okuji@kuicr.kyoto-u.ac.jp>
 	* docs/Makefile.am (%.c.texi): Use $(SHELL) instead of /bin/sh.
 	(%.h.texi): Likewise.
 	(%.S.texi): Likewise.
 1999-10-17  OKUJI Yoshinori  <okuji@kuicr.kyoto-u.ac.jp>
 	* docs/Makefile.am (.texi): Canceled because the dependecies can
 	be circulated.
 1999-10-16  OKUJI Yoshinori  <okuji@kuicr.kyoto-u.ac.jp>
 	* docs/multiboot.texi: Include the example source files of a
 	Multiboot kernel.
 	* docs/src2texi: New file.
 	* docs/boot.S: Likewise.
 	* docs/multiboot.h: Likewise.
 	* docs/kernel.c: Likewise.
 	* docs/boot.S.texi: Likewise.
 	* docs/multiboot.h.texi: Likewise.
 	* docs/kernel.c.texi: Likewise.
 	* docs/Makefile.am (EXAMPLES): New varilable.
 	(multiboot_TEXINFOS): Likewise.
 	(SRC2TEXI): Likewise.
 	(noinst_SCRIPTS): Added $(SRC2TEXI).
 	(EXTRA_DIST): Added $(EXAMPLES) and $(multiboot_TEXINFOS).
 	(%.c.texi): New target.
 	(%.h.texi): Likewise.
 	(%.S.texi): Likewise.
 1999-09-13  OKUJI Yoshinori  <okuji@kuicr.kyoto-u.ac.jp>
 	* configure.in (--enable-maintainer-mode): Do not use our own
 	rule, but use AM_MAINTAINER_MODE instead. If the maintainer mode
 	is enabled, then check for perl, and if it is not found, print
 	an error message and abort.
 	* docs/Makefile.am (grub.8): Regenerated if MAINTAINER_MODE is
 	defined, instead of GRUB_MAINT. Use the variable PERL rather
 	than running help2man directly.
 1999-06-21  OKUJI Yoshinori  <okuji@kuicr.kyoto-u.ac.jp>
 	* docs/Makefile.am (html): Deleted.
 	(txt): Likewise.
 	(EXTRA_DIST): $(txt) and $(html) are removed.
 	* docs/boot-proposal.html: Removed.
 	* docs/errors.html: Likewise.
 	* docs/faq.html: Likewise.
 	* docs/grub.html: Likewise.
 	* docs/install.html: Likewise.
 	* docs/mem64mb.html: Likewise.
 	* docs/technical.html: Likewise.
 	* docs/using.html: Likewise.
 	* docs/PC_partitioning.txt: Likewise.
 	* docs/bios_mapping.txt: Likewise.
 	* docs/commands.txt: Likewise.
 	* docs/embedded_data.txt: Likewise.
 	* docs/filesystem.txt: Likewise.
 1999-05-14  OKUJI Yoshinori  <okuji@kuicr.kyoto-u.ac.jp>
 	* docs/Makefile.am (info_TEXINFOS): Added multiboot.texi.
 	* docs/multiboot.texi: New file. From Kunihiro Ishiguro.
@@ -1,294 +0,0 @@
 -*- Text -*-
 This is the GRUB.  Welcome.
 This file contains instructions for compiling and installing the GRUB.
 The Requirements
 ================
 GRUB depends on some software packages installed into your system. If
 you don't have any of them, please obtain and install them before
 configuring the GRUB.
 * GCC 4.1.3 or later
  Note: older versions may work but support is limited
  Experimental support for clang 3.3 or later (results in much bigger binaries)
  for i386, x86_64, arm (including thumb), arm64, mips(el), powerpc, sparc64
  Note: clang 3.2 or later works for i386 and x86_64 targets but results in
        much bigger binaries.
 	earlier versions not tested
  Note: clang 3.2 or later works for arm
 	earlier versions not tested
  Note: clang on arm64 is not supported due to
 	https://llvm.org/bugs/show_bug.cgi?id=26030
  Note: clang 3.3 or later works for mips(el)
 	earlier versions fail to generate .reginfo and hence gprel relocations
 	fail.
  Note: clang 3.2 or later works for powerpc
 	earlier versions not tested
  Note: clang 3.5 or later works for sparc64
        earlier versions return "error: unable to interface with target machine"
  Note: clang has no support for ia64 and hence you can't compile GRUB
 	for ia64 with clang
 * GNU Make
 * GNU Bison 2.3 or later
 * GNU gettext 0.17 or later
 * GNU binutils 2.9.1.0.23 or later
 * Flex 2.5.35 or later
 * Other standard GNU/Unix tools
 * a libc with large file support (e.g. glibc 2.1 or later)
 On GNU/Linux, you also need:
 * libdevmapper 1.02.34 or later (recommended)
 For optional grub-emu features, you need:
 * SDL (recommended)
 * libpciaccess (optional)
 * libusb (optional)
 To build GRUB's graphical terminal (gfxterm), you need:
 * FreeType 2 or later
 * GNU Unifont
 If you use a development snapshot or want to hack on GRUB you may
 need the following.
 * Python 2.6 or later
 * Autoconf 2.60 or later
 * Automake 1.10.1 or later
 Prerequisites for make-check:
 * qemu, specifically the binary 'qemu-system-i386'
 * xorriso 1.2.9 or later, for grub-mkrescue and grub-shell
 Configuring the GRUB
 ====================
 The `configure' shell script attempts to guess correct values for
 various system-dependent variables used during compilation.  It uses
 those values to create a `Makefile' in each directory of the package.
 It may also create one or more `.h' files containing system-dependent
 definitions.  Finally, it creates a shell script `config.status' that
 you can run in the future to recreate the current configuration, a
 file `config.cache' that saves the results of its tests to speed up
 reconfiguring, and a file `config.log' containing compiler output
 (useful mainly for debugging `configure').
 If you need to do unusual things to compile the package, please try to
 figure out how `configure' could check whether to do them, and mail
 diffs or instructions to the address given in the `README' so they can
 be considered for the next release.  If at some point `config.cache'
 contains results you don't want to keep, you may remove or edit it.
 The file `configure.ac' is used to create `configure' by a program
 called `autoconf'.  You only need `configure.in' if you want to change
 it or regenerate `configure' using a newer version of `autoconf'.
 Building the GRUB
 =================
 The simplest way to compile this package is:
  1. `cd' to the directory containing the package's source code.
  2. Skip this and following step if you use release tarball and proceed to
     step 4. If you want translations type `./linguas.sh'.
  3. Type `./autogen.sh'.
     * autogen.sh uses python. By default invocation is "python" but can be
       overriden by setting variable $PYTHON.
  4. Type `./configure' to configure the package for your system.
     If you're using `csh' on an old version of System V, you might
     need to type `sh ./configure' instead to prevent `csh' from trying
     to execute `configure' itself.
     Running `configure' takes awhile.  While running, it prints some
     messages telling which features it is checking for.
  6. Type `make' to compile the package.
  7. Optionally, type `make check' to run any self-tests that come with
     the package.
  8. Type `make install' to install the programs and any data files and
     documentation.
  9. You can remove the program binaries and object files from the
     source code directory by typing `make clean'.  To also remove the
     files that `configure' created (so you can compile the package for
     a different kind of computer), type `make distclean'.  There is
     also a `make maintainer-clean' target, but that is intended mainly
     for the package's developers.  If you use it, you may have to get
     all sorts of other programs in order to regenerate files that came
     with the distribution.
 Cross-compiling the GRUB
 ========================
 GRUB defines 3 platforms:
  - "Build" is the one which build systems runs on.
  - "Host" is where you execute GRUB utils.
  - "Target" is where GRUB itself runs.
 For grub-emu host and target must be the same but may differ from build.
 If build and host are different make check isn't available.
 If build and host are different man pages are not generated.
 As an example imagine you have a build system running on FreeBSD on sparc
 which prepares packages for developers running amd64 GNU/Linux laptop and
 they need to make images for ARM board running U-boot. In this case:
 build=sparc64-freebsd
 host=amd64-linux-gnu
 target=arm-uboot
 For this example the configure line might look like (more details below)
 (some options are optional and included here for completeness but some rarely
 used options are omitted):
 ./configure BUILD_CC=gcc BUILD_FREETYPE=freetype-config --host=amd64-linux-gnu
 CC=amd64-linux-gnu-gcc CFLAGS="-g -O2" FREETYPE=amd64-linux-gnu-freetype-config
 --target=arm --with-platform=uboot TARGET_CC=arm-elf-gcc
 TARGET_CFLAGS="-Os -march=armv6" TARGET_CCASFLAGS="-march=armv6"
 TARGET_OBJCOPY="arm-elf-objcopy" TARGET_STRIP="arm-elf-strip"
 TARGET_NM=arm-elf-nm TARGET_RANLIB=arm-elf-ranlib LEX=gflex
 You need to use following options to specify tools and platforms. For minimum
 version look at prerequisites. All tools not mentioned in this section under
 corresponding platform are not needed for the platform in question.
  - For build
    1. BUILD_CC= to gcc able to compile for build. This is used, for
       example, to compile build-gentrigtables which is then run to
       generate sin and cos tables.
    2. BUILD_CFLAGS= for C options for build.
    3. BUILD_CPPFLAGS= for C preprocessor options for build.
    4. BUILD_LDFLAGS= for linker options for build.
    5. BUILD_FREETYPE= for freetype-config for build (optional).
  - For host
    1. --host= to autoconf name of host.
    2. CC= for gcc able to compile for host
    3. HOST_CFLAGS= for C options for host.
    4. HOST_CPPFLAGS= for C preprocessor options for host.
    5. HOST_LDFLAGS= for linker options for host.
    6. FREETYPE= for freetype-config for host (optional).
    7. Libdevmapper if any must be in standard linker folders (-ldevmapper) (optional).
    8. Libfuse if any must be in standard linker folders (-lfuse) (optional).
    9. Libzfs if any must be in standard linker folders (-lzfs) (optional).
    10. Liblzma if any must be in standard linker folders (-llzma) (optional).
  - For target
    1. --target= to autoconf cpu name of target.
    2. --with-platform to choose firmware.
    3. TARGET_CC= for gcc able to compile for target
    4. TARGET_CFLAGS= for C options for target.
    5. TARGET_CPPFLAGS= for C preprocessor options for target.
    6. TARGET_CCASFLAGS= for assembler options for target.
    7. TARGET_LDFLAGS= for linker options for target.
    8. TARGET_OBJCOPY= for objcopy for target.
    9. TARGET_STRIP= for strip for target.
    10. TARGET_NM= for nm for target.
    11. TARGET_RANLIB= for ranlib for target.
  - Additionally for emu, for host and target.
    1. SDL is looked for in standard linker directories (-lSDL) (optional)
    2. libpciaccess is looked for in standard linker directories (-lpciaccess) (optional)
    3. libusb is looked for in standard linker directories (-lusb) (optional)
  - Platform-agnostic tools and data.
    1. make is the tool you execute after ./configure.
    2. Bison is specified in YACC= variable
    3. Flex is specified in LEX= variable
    4. GNU unifont and Djvu sans are looked for in standard directories.
 Compiling For Multiple Architectures
 ====================================
 You can compile the package for more than one kind of computer at the
 same time, by placing the object files for each architecture in their
 own directory.  `cd' to the directory where you want the object files
 and executables to go and run the `configure' script.  `configure'
 automatically checks for the source code in the directory that
 `configure' is in and in `..'.
 Installation Names
 ==================
 By default, `make install' will install the package's files in
 `/usr/local/bin', `/usr/local/man', etc.  You can specify an
 installation prefix by giving `configure' the option `--prefix=PATH'.
 You can specify separate installation prefixes for
 architecture-specific files and architecture-independent files.  If
 you give `configure' the option `--exec-prefix=PATH', the package will
 use PATH as the prefix for installing programs and libraries.
 Documentation and other data files will still use the regular prefix.
 In addition, if you use an unusual directory layout you can give
 options like `--bindir=PATH' to specify different values for
 particular kinds of files.  Run `configure --help' for a list of the
 directories you can set and what kinds of files go in them.
 If the package supports it, you can cause programs to be installed
 with an extra prefix or suffix on their names by giving `configure'
 the option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
 Please note, however, that the GRUB knows where it is located in the
 filesystem.  If you have installed it in an unusual location, the
 system might not work properly, or at all.  The chief utility of these
 options for the GRUB is to allow you to "install" in some alternate
 location, and then copy these to the actual root filesystem later.
 Sharing Defaults
 ================
 If you want to set default values for `configure' scripts to share,
 you can create a site shell script called `config.site' that gives
 default values for variables like `CC', `cache_file', and `prefix'.
 `configure' looks for `PREFIX/share/config.site' if it exists, then
 `PREFIX/etc/config.site' if it exists.  Or, you can set the
 `CONFIG_SITE' environment variable to the location of the site script.
 A warning: not all `configure' scripts look for a site script.
 Operation Controls
 ==================
   `configure' recognizes the following options to control how it
 operates.
 `--cache-file=FILE'
     Use and save the results of the tests in FILE instead of
     `./config.cache'.  Set FILE to `/dev/null' to disable caching, for
     debugging `configure'.
 `--help'
     Print a summary of the options to `configure', and exit.
 `--quiet'
 `--silent'
 `-q'
     Do not print messages saying which checks are being made.
 `--srcdir=DIR'
     Look for the package's source code in directory DIR.  Usually
     `configure' can determine that directory automatically.
 `--version'
     Print the version of Autoconf used to generate the `configure'
     script, and exit.
@@ -1,474 +1,11 @@
-AUTOMAKE_OPTIONS = subdir-objects -Wno-portability
+# Do not change this order if you don't know what you are doing.
-
+AUTOMAKE_OPTIONS = 1.7 gnu
-DEPDIR = .deps-util
+SUBDIRS = doc
-SUBDIRS = grub-core/gnulib .
+
-if COND_real_platform
+.PHONY: web-manual
-SUBDIRS += grub-core
+web-manual: all
-endif
+	@cd '$(srcdir)/doc' ; \
-SUBDIRS += po docs util/bash-completion.d
+		$(SHELL) ../gendocs.sh -o '$(abs_builddir)/doc/manual' \
-
+		--email $(PACKAGE_BUGREPORT) $(PACKAGE) \
-include $(top_srcdir)/conf/Makefile.common
+		"$(PACKAGE_NAME) - $(manual_title)"
-include $(top_srcdir)/conf/Makefile.extra-dist
+	@echo " *** Upload the doc/manual directory to web-cvs."
 AM_CFLAGS = $(HOST_CFLAGS)
 AM_LDFLAGS = $(HOST_LDFLAGS)
 AM_CPPFLAGS = $(HOST_CPPFLAGS) $(CPPFLAGS_DEFAULT)
 AM_CCASFLAGS = $(HOST_CCASFLAGS) $(CCASFLAGS_DEFAULT)
 ACLOCAL_AMFLAGS = -I m4
 CFLAGS_PROGRAM += $(CFLAGS_GNULIB)
 LDFLAGS_PROGRAM += $(LDFLAGS_GNULIB)
 CPPFLAGS_PROGRAM += $(CPPFLAGS_GNULIB)
 CCASFLAGS_PROGRAM += $(CCASFLAGS_GNULIB)
 include $(srcdir)/Makefile.util.am
 # XXX Use Automake's LEX & YACC support
 grub_script.tab.h: $(top_srcdir)/grub-core/script/parser.y
 	$(YACC) -d -p grub_script_yy -b grub_script $(top_srcdir)/grub-core/script/parser.y
 grub_script.tab.c: grub_script.tab.h
 CLEANFILES += grub_script.tab.c grub_script.tab.h
 # For the lexer.
 grub_script.yy.h: $(top_srcdir)/grub-core/script/yylex.l
 	$(LEX) -o grub_script.yy.c --header-file=grub_script.yy.h $(top_srcdir)/grub-core/script/yylex.l
 grub_script.yy.c: grub_script.yy.h
 CLEANFILES += grub_script.yy.c grub_script.yy.h
 # For libgrub.a
 libgrub.pp: grub_script.tab.h grub_script.yy.h $(libgrubmods_a_SOURCES) $(libgrubkern_a_SOURCES)
 	$(CPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libgrubmods_a_CPPFLAGS) $(libgrubkern_a_CPPFLAGS) $(CPPFLAGS) \
 	  -D'GRUB_MOD_INIT(x)=@MARKER@x@' $^ > $@ || (rm -f $@; exit 1)
 CLEANFILES += libgrub.pp
 libgrub_a_init.lst: libgrub.pp
 	cat $< | grep '@MARKER@' | sed 's/@MARKER@\(.*\)@/\1/g' | sort -u > $@ || (rm -f $@; exit 1)
 CLEANFILES += libgrub_a_init.lst
 libgrub_a_init.c: libgrub_a_init.lst $(top_srcdir)/geninit.sh
 	sh $(top_srcdir)/geninit.sh `cat $<` > $@ || (rm -f $@; exit 1)
 CLEANFILES += libgrub_a_init.c
 # For grub-fstest
 grub_fstest.pp: $(grub_fstest_SOURCES)
 	$(CPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(grub_fstest_CPPFLAGS) $(CPPFLAGS) \
 	  -D'GRUB_MOD_INIT(x)=@MARKER@x@' $^ > $@ || (rm -f $@; exit 1)
 CLEANFILES += grub_fstest.pp
 grub_fstest_init.lst: libgrub.pp grub_fstest.pp
 	cat $^ | grep '@MARKER@' | sed 's/@MARKER@\(.*\)@/\1/g' | sort -u > $@ || (rm -f $@; exit 1)
 CLEANFILES += grub_fstest_init.lst
 grub_fstest_init.c: grub_fstest_init.lst $(top_srcdir)/geninit.sh
 	sh $(top_srcdir)/geninit.sh `cat $<` > $@ || (rm -f $@; exit 1)
 CLEANFILES += grub_fstest_init.c
 if COND_HAVE_FONT_SOURCE
 pkgdata_DATA += unicode.pf2 ascii.pf2 euro.pf2 ascii.h widthspec.h
 endif
 starfield_theme_files = $(srcdir)/themes/starfield/blob_w.png $(srcdir)/themes/starfield/boot_menu_c.png $(srcdir)/themes/starfield/boot_menu_e.png $(srcdir)/themes/starfield/boot_menu_ne.png $(srcdir)/themes/starfield/boot_menu_n.png $(srcdir)/themes/starfield/boot_menu_nw.png $(srcdir)/themes/starfield/boot_menu_se.png $(srcdir)/themes/starfield/boot_menu_s.png $(srcdir)/themes/starfield/boot_menu_sw.png $(srcdir)/themes/starfield/boot_menu_w.png $(srcdir)/themes/starfield/slider_c.png $(srcdir)/themes/starfield/slider_n.png $(srcdir)/themes/starfield/slider_s.png $(srcdir)/themes/starfield/starfield.png $(srcdir)/themes/starfield/terminal_box_c.png $(srcdir)/themes/starfield/terminal_box_e.png $(srcdir)/themes/starfield/terminal_box_ne.png $(srcdir)/themes/starfield/terminal_box_n.png $(srcdir)/themes/starfield/terminal_box_nw.png $(srcdir)/themes/starfield/terminal_box_se.png $(srcdir)/themes/starfield/terminal_box_s.png $(srcdir)/themes/starfield/terminal_box_sw.png $(srcdir)/themes/starfield/terminal_box_w.png $(srcdir)/themes/starfield/theme.txt $(srcdir)/themes/starfield/README $(srcdir)/themes/starfield/COPYING.CC-BY-SA-3.0
 build-grub-mkfont$(BUILD_EXEEXT): util/grub-mkfont.c grub-core/unidata.c grub-core/kern/emu/misc.c util/misc.c
 	$(BUILD_CC) -o $@ -I$(top_srcdir)/include $(BUILD_CFLAGS) $(BUILD_CPPFLAGS) $(BUILD_LDFLAGS) -DGRUB_MKFONT=1 -DGRUB_BUILD=1 -DGRUB_UTIL=1 -DGRUB_BUILD_PROGRAM_NAME=\"build-grub-mkfont\" $^ $(build_freetype_cflags) $(build_freetype_libs)
 CLEANFILES += build-grub-mkfont$(BUILD_EXEEXT)
 garbage-gen$(BUILD_EXEEXT): util/garbage-gen.c
 	$(BUILD_CC) -o $@ $(BUILD_CFLAGS) $(BUILD_CPPFLAGS) $(BUILD_LDFLAGS)  $^
 CLEANFILES += garbage-gen$(BUILD_EXEEXT)
 EXTRA_DIST += util/garbage-gen.c
 build-grub-gen-asciih$(BUILD_EXEEXT): util/grub-gen-asciih.c
 	$(BUILD_CC) -o $@ -I$(top_srcdir)/include $(BUILD_CFLAGS) $(BUILD_CPPFLAGS) $(BUILD_LDFLAGS) -DGRUB_MKFONT=1 -DGRUB_BUILD=1 -DGRUB_UTIL=1 $^ $(build_freetype_cflags) $(build_freetype_libs) -Wall -Werror
 CLEANFILES += build-grub-gen-asciih$(BUILD_EXEEXT)
 build-grub-gen-widthspec$(BUILD_EXEEXT): util/grub-gen-widthspec.c
 	$(BUILD_CC) -o $@ -I$(top_srcdir)/include $(BUILD_CFLAGS) $(BUILD_CPPFLAGS) $(BUILD_LDFLAGS) -DGRUB_MKFONT=1 -DGRUB_BUILD=1 -DGRUB_UTIL=1 $^ $(build_freetype_cflags) $(build_freetype_libs) -Wall -Werror
 CLEANFILES += build-grub-gen-widthspec$(BUILD_EXEEXT)
 if COND_STARFIELD
 starfield_DATA = dejavu_10.pf2 dejavu_12.pf2 dejavu_bold_14.pf2 dejavu_14.pf2 dejavu_16.pf2 $(starfield_theme_files)
 dejavu_10.pf2: $(DJVU_FONT_SOURCE) build-grub-mkfont$(BUILD_EXEEXT)
 	./build-grub-mkfont$(BUILD_EXEEXT) -s 10 -o $@ $(DJVU_FONT_SOURCE)
 CLEANFILES += dejavu_10.pf2
 dejavu_12.pf2: $(DJVU_FONT_SOURCE) build-grub-mkfont$(BUILD_EXEEXT)
 	./build-grub-mkfont$(BUILD_EXEEXT) -s 12 -o $@ $(DJVU_FONT_SOURCE)
 CLEANFILES += dejavu_12.pf2
 dejavu_14.pf2: $(DJVU_FONT_SOURCE) build-grub-mkfont$(BUILD_EXEEXT)
 	./build-grub-mkfont$(BUILD_EXEEXT) -s 14 -o $@ $(DJVU_FONT_SOURCE)
 CLEANFILES += dejavu_14.pf2
 dejavu_bold_14.pf2: $(DJVU_FONT_SOURCE) build-grub-mkfont$(BUILD_EXEEXT)
 	./build-grub-mkfont$(BUILD_EXEEXT) -b -s 14 -o $@ $(DJVU_FONT_SOURCE)
 CLEANFILES += dejavu_bold_14.pf2
 dejavu_16.pf2: $(DJVU_FONT_SOURCE) build-grub-mkfont$(BUILD_EXEEXT)
 	./build-grub-mkfont$(BUILD_EXEEXT) -s 16 -o $@ $(DJVU_FONT_SOURCE)
 CLEANFILES += dejavu_16.pf2
 else
 starfield_DATA =
 endif
 EXTRA_DIST += $(starfield_theme_files)
 EXTRA_DIST += $(srcdir)/themes/starfield/src/slider_s.xcf $(srcdir)/themes/starfield/src/slider_n.xcf $(srcdir)/themes/starfield/src/slider_c.xcf $(srcdir)/themes/starfield/src/blob_nw.xcf $(srcdir)/themes/starfield/src/bootmenu/center.xcf $(srcdir)/themes/starfield/src/bootmenu/corner.xcf $(srcdir)/themes/starfield/src/bootmenu/side.xcf $(srcdir)/themes/starfield/src/terminalbox/side.xcf $(srcdir)/themes/starfield/src/terminalbox/corner.xcf $(srcdir)/themes/starfield/src/terminalbox/center.xcf
 unicode.pf2: $(FONT_SOURCE) build-grub-mkfont$(BUILD_EXEEXT)
 	./build-grub-mkfont$(BUILD_EXEEXT) -o $@ $(FONT_SOURCE) || (rm -f $@; exit 1)
 CLEANFILES += unicode.pf2
 # Arrows and lines are needed to draw the menu, so always include them
 UNICODE_ARROWS=0x2190-0x2193
 UNICODE_LINES=0x2501-0x251B
 ascii.pf2: $(FONT_SOURCE) build-grub-mkfont$(BUILD_EXEEXT)
 	./build-grub-mkfont$(BUILD_EXEEXT) -o $@ $(FONT_SOURCE) -r 0x0-0x7f,$(UNICODE_ARROWS),$(UNICODE_LINES) || (rm -f $@; exit 1)
 CLEANFILES += ascii.pf2
 euro.pf2: $(FONT_SOURCE) build-grub-mkfont$(BUILD_EXEEXT)
 	./build-grub-mkfont$(BUILD_EXEEXT) -o $@ $(FONT_SOURCE) -r 0x0-0x4ff,0x1e00-0x1fff,$(UNICODE_ARROWS),$(UNICODE_LINES) || (rm -f $@; exit 1)
 CLEANFILES += euro.pf2
 ascii.h: $(FONT_SOURCE) build-grub-gen-asciih$(BUILD_EXEEXT)
 	./build-grub-gen-asciih$(BUILD_EXEEXT) $(FONT_SOURCE) $@ || (rm -f $@; exit 1)
 CLEANFILES += ascii.h
 widthspec.h: $(FONT_SOURCE) build-grub-gen-widthspec$(BUILD_EXEEXT)
 	./build-grub-gen-widthspec$(BUILD_EXEEXT) $(FONT_SOURCE) $@ || (rm -f $@; exit 1)
 CLEANFILES += widthspec.h
 # Install config.h into platformdir
 nodist_platform_HEADERS = config.h
 pkgdata_DATA += grub-mkconfig_lib
 if COND_real_platform
 if COND_i386_coreboot
 QEMU32=qemu-system-i386
 endif
 if COND_i386_multiboot
 QEMU32=qemu-system-i386
 endif
 if COND_i386_ieee1275
 QEMU32=qemu-system-i386
 endif
 if COND_i386_qemu
 QEMU32=qemu-system-i386
 endif
 if COND_i386_pc
 QEMU32=qemu-system-i386
 endif
 if COND_i386_efi
 QEMU32=qemu-system-i386
 endif
 if COND_x86_64_efi
 QEMU32=qemu-system-x86_64
 endif
 linux.init.x86_64: $(srcdir)/grub-core/tests/boot/linux.init-x86_64.S $(srcdir)/grub-core/tests/boot/qemu-shutdown-x86.S
 	$(TARGET_CC) -o $@ $< -static -m64 -nostdlib -nostdinc -DSUCCESSFUL_BOOT_STRING=\"$(SUCCESSFUL_BOOT_STRING)\"
 linux.init.i386: $(srcdir)/grub-core/tests/boot/linux.init-i386.S $(srcdir)/grub-core/tests/boot/qemu-shutdown-x86.S
 	$(TARGET_CC) -o $@ $< -static -m32 -nostdlib -nostdinc -DSUCCESSFUL_BOOT_STRING=\"$(SUCCESSFUL_BOOT_STRING)\"
 linux.init.mips: $(srcdir)/grub-core/tests/boot/linux.init-mips.S
 	$(TARGET_CC) -o $@ $< -static -nostdlib -nostdinc -DSUCCESSFUL_BOOT_STRING=\"$(SUCCESSFUL_BOOT_STRING)\"
 linux.init.ppc: $(srcdir)/grub-core/tests/boot/linux.init-ppc.S
 	$(TARGET_CC) -o $@ $< -static -nostdlib -nostdinc -DSUCCESSFUL_BOOT_STRING=\"$(SUCCESSFUL_BOOT_STRING)\"
 linux.init.mipsel: $(srcdir)/grub-core/tests/boot/linux.init-mips.S
 	$(TARGET_CC) -o $@ $< -static -nostdlib -nostdinc -DSUCCESSFUL_BOOT_STRING=\"$(SUCCESSFUL_BOOT_STRING)\"
 linux.init.loongson: $(srcdir)/grub-core/tests/boot/linux.init-mips.S
 	$(TARGET_CC) -o $@ $< -static -nostdlib -nostdinc -DSUCCESSFUL_BOOT_STRING=\"$(SUCCESSFUL_BOOT_STRING)\" -DREBOOT=1
 multiboot.elf: $(srcdir)/grub-core/tests/boot/kernel-i386.S $(srcdir)/grub-core/tests/boot/qemu-shutdown-x86.S
 	$(TARGET_CC) -o $@ $< -DSUCCESSFUL_BOOT_STRING=\"$(SUCCESSFUL_BOOT_STRING)\" -static -ffreestanding -nostdlib -nostdinc -DTARGET_MULTIBOOT=1 -Wl,--build-id=none -Wl,-N -Wl,-Ttext,0x100000 -m32 -I$(srcdir)/include
 kfreebsd.elf: $(srcdir)/grub-core/tests/boot/kernel-i386.S $(srcdir)/grub-core/tests/boot/qemu-shutdown-x86.S
 	$(TARGET_CC) -o $@ $< -DSUCCESSFUL_BOOT_STRING=\"$(SUCCESSFUL_BOOT_STRING)\" -static -ffreestanding -nostdlib -nostdinc -Wl,--build-id=none -Wl,-N -Wl,-Ttext,0x100000 -m32 -I$(srcdir)/include
 kfreebsd.aout: kfreebsd.elf
 	$(TARGET_OBJCOPY) -O a.out-i386-linux $< $@ -j .text
 pc-chainloader.elf: $(srcdir)/grub-core/tests/boot/kernel-8086.S $(srcdir)/grub-core/tests/boot/qemu-shutdown-x86.S
 	$(TARGET_CC) -o $@ $< -static -DTARGET_CHAINLOADER=1 -DSUCCESSFUL_BOOT_STRING=\"$(SUCCESSFUL_BOOT_STRING)\" -ffreestanding -nostdlib -nostdinc -Wl,--build-id=none -Wl,-N -Wl,-Ttext,0x7c00 -m32
 pc-chainloader.bin: pc-chainloader.elf
 	$(TARGET_OBJCOPY) -O binary --strip-unneeded -R .note -R .comment -R .note.gnu.build-id -R .reginfo -R .rel.dyn -R .note.gnu.gold-version $< $@;
 ntldr.elf: $(srcdir)/grub-core/tests/boot/kernel-8086.S $(srcdir)/grub-core/tests/boot/qemu-shutdown-x86.S
 	$(TARGET_CC) -o $@ $< -DTARGET_NTLDR=1 -DSUCCESSFUL_BOOT_STRING=\"$(SUCCESSFUL_BOOT_STRING)\" -static -ffreestanding -nostdlib -nostdinc -Wl,--build-id=none -Wl,-N -Wl,-Ttext,0 -m32
 ntldr.bin: ntldr.elf
 	$(TARGET_OBJCOPY) -O binary --strip-unneeded -j .text $< $@;
 multiboot2.elf: $(srcdir)/grub-core/tests/boot/kernel-i386.S $(srcdir)/grub-core/tests/boot/qemu-shutdown-x86.S
 	$(TARGET_CC) -static -o $@ $< -DSUCCESSFUL_BOOT_STRING=\"$(SUCCESSFUL_BOOT_STRING)\" -ffreestanding -nostdlib -nostdinc -Wl,--build-id=none -Wl,-N -Wl,-Ttext,0x100000 -m32 -I$(srcdir)/include -DTARGET_MULTIBOOT2=1
 kfreebsd.init.x86_64: $(srcdir)/grub-core/tests/boot/kfreebsd.init-x86_64.S $(srcdir)/grub-core/tests/boot/qemu-shutdown-x86.S
 	$(TARGET_CC) -o $@ $< -m64 -static -nostdlib -nostdinc -DSUCCESSFUL_BOOT_STRING=\"$(SUCCESSFUL_BOOT_STRING)\" && freebsd-brandelf -t FreeBSD $@
 kfreebsd.init.i386: $(srcdir)/grub-core/tests/boot/kfreebsd.init-i386.S $(srcdir)/grub-core/tests/boot/qemu-shutdown-x86.S
 	$(TARGET_CC) -o $@ $< -m32 -static -nostdlib -nostdinc -DSUCCESSFUL_BOOT_STRING=\"$(SUCCESSFUL_BOOT_STRING)\" && freebsd-brandelf -t FreeBSD $@
 knetbsd.init.i386: $(srcdir)/grub-core/tests/boot/kbsd.init-i386.S $(srcdir)/grub-core/tests/boot/qemu-shutdown-x86.S
 	$(TARGET_CC) -o $@ $< -m32 -static -nostdlib -nostdinc -DTARGET_NETBSD=1 -DSUCCESSFUL_BOOT_STRING=\"$(SUCCESSFUL_BOOT_STRING)\"
 kopenbsd.init.i386: $(srcdir)/grub-core/tests/boot/kbsd.init-i386.S $(srcdir)/grub-core/tests/boot/qemu-shutdown-x86.S
 	$(TARGET_CC) -o $@ $< -m32 -static -nostdlib -nostdinc -DTARGET_OPENBSD=1 -DSUCCESSFUL_BOOT_STRING=\"$(SUCCESSFUL_BOOT_STRING)\"
 knetbsd.init.x86_64: $(srcdir)/grub-core/tests/boot/kbsd.init-x86_64.S $(srcdir)/grub-core/tests/boot/qemu-shutdown-x86.S
 	$(TARGET_CC) -o $@ $< -m64 -DTARGET_NETBSD=1 -static -nostdlib -nostdinc -DSUCCESSFUL_BOOT_STRING=\"$(SUCCESSFUL_BOOT_STRING)\"
 kopenbsd.init.x86_64: $(srcdir)/grub-core/tests/boot/kbsd.init-x86_64.S $(srcdir)/grub-core/tests/boot/qemu-shutdown-x86.S
 	$(TARGET_CC) -o $@ $< -m64 -DTARGET_OPENBSD=1 -static -nostdlib -nostdinc -DSUCCESSFUL_BOOT_STRING=\"$(SUCCESSFUL_BOOT_STRING)\"
 linux-initramfs.mips: linux.init.mips Makefile
 	TDIR=`mktemp -d "$${TMPDIR:-/tmp}/tmp.XXXXXXXXXX"` && cp $< $$TDIR/init && (cd $$TDIR && echo ./init | cpio -R 0:0 --quiet --dereference -o -H newc) | gzip > $@ && rm -rf $$TDIR
 linux-initramfs.ppc: linux.init.ppc Makefile
 	TDIR=`mktemp -d "$${TMPDIR:-/tmp}/tmp.XXXXXXXXXX"` && cp $< $$TDIR/init && (cd $$TDIR && echo ./init | cpio -R 0:0 --quiet --dereference -o -H newc) | gzip > $@ && rm -rf $$TDIR
 linux-initramfs.mipsel: linux.init.mipsel Makefile
 	TDIR=`mktemp -d "$${TMPDIR:-/tmp}/tmp.XXXXXXXXXX"` && cp $< $$TDIR/init && (cd $$TDIR && echo ./init | cpio -R 0:0 --quiet --dereference -o -H newc) | gzip > $@ && rm -rf $$TDIR
 linux-initramfs.loongson: linux.init.loongson Makefile
 	TDIR=`mktemp -d "$${TMPDIR:-/tmp}/tmp.XXXXXXXXXX"` && cp $< $$TDIR/init && (cd $$TDIR && echo ./init | cpio -R 0:0 --quiet --dereference -o -H newc) | gzip > $@ && rm -rf $$TDIR
 linux-initramfs.i386: linux.init.i386 Makefile
 	TDIR=`mktemp -d "$${TMPDIR:-/tmp}/tmp.XXXXXXXXXX"` && cp $< $$TDIR/init && (cd $$TDIR && echo ./init | cpio -R 0:0 --quiet --dereference -o -H newc) | gzip > $@ && rm -rf $$TDIR
 linux-initramfs.x86_64: linux.init.x86_64 Makefile
 	TDIR=`mktemp -d "$${TMPDIR:-/tmp}/tmp.XXXXXXXXXX"` && cp $< $$TDIR/init && (cd $$TDIR && echo ./init | cpio -R 0:0 --quiet --dereference -o -H newc) | gzip > $@ && rm -rf $$TDIR
 kfreebsd-mfsroot.i386.img: kfreebsd.init.i386 Makefile
 	TDIR=`mktemp -d "$${TMPDIR:-/tmp}/tmp.XXXXXXXXXX"` && mkdir $$TDIR/dev && mkdir $$TDIR/sbin && cp $< $$TDIR/sbin/init && makefs -t ffs -s 30m -f 1000 -o minfree=0,version=1 $@ $$TDIR && rm -rf $$TDIR
 knetbsd.image.i386: knetbsd.init.i386 $(srcdir)/grub-core/tests/boot/kbsd.spec.txt
 	TDIR=`mktemp -d "$${TMPDIR:-/tmp}/tmp.XXXXXXXXXX"` && mkdir $$TDIR/dev && mkdir $$TDIR/sbin && cp $< $$TDIR/sbin/init && makefs -F $(srcdir)/grub-core/tests/boot/kbsd.spec.txt -t ffs -s 64k -f 10 -o minfree=0,version=1 $@ $$TDIR && rm -rf $$TDIR
 kopenbsd.image.i386: kopenbsd.init.i386 $(srcdir)/grub-core/tests/boot/kopenbsdlabel.txt
 	TDIR=`mktemp -d "$${TMPDIR:-/tmp}/tmp.XXXXXXXXXX"` && mkdir $$TDIR/dev && mkdir $$TDIR/sbin && cp $< $$TDIR/sbin/init && makefs -F $(srcdir)/grub-core/tests/boot/kbsd.spec.txt -t ffs -s 128k -f 10 -o minfree=0,version=1 $@ $$TDIR && bsdlabel -f -R $@ $(srcdir)/grub-core/tests/boot/kopenbsdlabel.txt && rm -rf $$TDIR || rm -f $@
 kopenbsd.image.x86_64: kopenbsd.init.x86_64 $(srcdir)/grub-core/tests/boot/kopenbsdlabel.txt
 	TDIR=`mktemp -d "$${TMPDIR:-/tmp}/tmp.XXXXXXXXXX"` && mkdir $$TDIR/dev && mkdir $$TDIR/sbin && cp $< $$TDIR/sbin/init && makefs -F $(srcdir)/grub-core/tests/boot/kbsd.spec.txt -t ffs -s 128k -f 10 -o minfree=0,version=1 $@ $$TDIR && bsdlabel -f -R $@ $(srcdir)/grub-core/tests/boot/kopenbsdlabel.txt && rm -rf $$TDIR || rm -f $@
 knetbsd.miniroot-image.i386.img: knetbsd.image.i386 $(GRUB_PAYLOADS_DIR)/knetbsd.miniroot.i386
 	$(TARGET_OBJCOPY) --add-section=miniroot=$< $(GRUB_PAYLOADS_DIR)/knetbsd.miniroot.i386 $@
 kfreebsd-mfsroot.x86_64.img: kfreebsd.init.x86_64 Makefile
 	TDIR=`mktemp -d "$${TMPDIR:-/tmp}/tmp.XXXXXXXXXX"` && mkdir $$TDIR/dev && mkdir $$TDIR/sbin && cp $< $$TDIR/sbin/init && makefs -t ffs -s 30m -f 1000 -o minfree=0,version=1 $@ $$TDIR && rm -rf $$TDIR
 knetbsd.image.x86_64: knetbsd.init.x86_64 $(srcdir)/grub-core/tests/boot/kbsd.spec.txt
 	TDIR=`mktemp -d "$${TMPDIR:-/tmp}/tmp.XXXXXXXXXX"` && mkdir $$TDIR/dev && mkdir $$TDIR/sbin && cp $< $$TDIR/sbin/init && makefs -F $(srcdir)/grub-core/tests/boot/kbsd.spec.txt -t ffs -s 64k -f 10 -o minfree=0,version=1 $@ $$TDIR && rm -rf $$TDIR
 knetbsd.miniroot-image.x86_64.img: knetbsd.image.x86_64 $(GRUB_PAYLOADS_DIR)/knetbsd.miniroot.x86_64
 	$(TARGET_OBJCOPY) --add-section=miniroot=$< $(GRUB_PAYLOADS_DIR)/knetbsd.miniroot.x86_64 $@
 CLEANFILES += linux.init.i386 kfreebsd.init.i386 linux.init.x86_64 linux-initramfs.i386 linux-initramfs.x86_64
 kfreebsd-mfsroot.i386.gz: kfreebsd-mfsroot.i386.img
 	gzip < $< > $@
 bootcheck-kfreebsd-i386: kfreebsd-mfsroot.i386.gz $(GRUB_PAYLOADS_DIR)/kfreebsd.i386 $(GRUB_PAYLOADS_DIR)/kfreebsd_env.i386 $(srcdir)/grub-core/tests/boot/kfreebsd.cfg grub-shell
 	./grub-shell --timeout=$(BOOTCHECK_TIMEOUT) --qemu=$(QEMU32) --files=/mfsroot.gz=kfreebsd-mfsroot.i386.gz --files=/kfreebsd=$(GRUB_PAYLOADS_DIR)/kfreebsd.i386 --files=/kfreebsd_env=$(GRUB_PAYLOADS_DIR)/kfreebsd_env.i386 $(srcdir)/grub-core/tests/boot/kfreebsd.cfg | grep $(SUCCESSFUL_BOOT_STRING) > /dev/null
 kfreebsd-mfsroot.x86_64.gz: kfreebsd-mfsroot.x86_64.img
 	gzip < $< > $@
 bootcheck-kfreebsd-x86_64: kfreebsd-mfsroot.x86_64.gz $(GRUB_PAYLOADS_DIR)/kfreebsd.x86_64 $(GRUB_PAYLOADS_DIR)/kfreebsd_env.x86_64 $(srcdir)/grub-core/tests/boot/kfreebsd.cfg grub-shell
 	./grub-shell --timeout=$(BOOTCHECK_TIMEOUT) --qemu=qemu-system-x86_64 --files=/mfsroot.gz=kfreebsd-mfsroot.x86_64.gz --files=/kfreebsd=$(GRUB_PAYLOADS_DIR)/kfreebsd.x86_64 --files=/kfreebsd_env=$(GRUB_PAYLOADS_DIR)/kfreebsd_env.x86_64 $(srcdir)/grub-core/tests/boot/kfreebsd.cfg | grep $(SUCCESSFUL_BOOT_STRING) > /dev/null
 knetbsd.miniroot-image.i386.gz: knetbsd.miniroot-image.i386.img
 	gzip < $< > $@
 bootcheck-knetbsd-i386: knetbsd.miniroot-image.i386.gz $(GRUB_PAYLOADS_DIR)/knetbsd.i386 $(srcdir)/grub-core/tests/boot/knetbsd.cfg grub-shell
 	./grub-shell --timeout=$(BOOTCHECK_TIMEOUT) --qemu=$(QEMU32) --files=/miniroot.gz=knetbsd.miniroot-image.i386.gz --files=/knetbsd=$(GRUB_PAYLOADS_DIR)/knetbsd.i386 $(srcdir)/grub-core/tests/boot/knetbsd.cfg | grep $(SUCCESSFUL_BOOT_STRING) > /dev/null
 bootcheck-kopenbsd-i386: kopenbsd.image.i386 $(GRUB_PAYLOADS_DIR)/kopenbsd.i386 $(srcdir)/grub-core/tests/boot/kopenbsd.cfg grub-shell
 	./grub-shell --timeout=$(BOOTCHECK_TIMEOUT) --qemu=$(QEMU32) --files=/ramdisk=kopenbsd.image.i386 --files=/kopenbsd=$(GRUB_PAYLOADS_DIR)/kopenbsd.i386 $(srcdir)/grub-core/tests/boot/kopenbsd.cfg | grep $(SUCCESSFUL_BOOT_STRING) > /dev/null
 bootcheck-kopenbsd-x86_64: kopenbsd.image.x86_64 $(GRUB_PAYLOADS_DIR)/kopenbsd.x86_64 $(srcdir)/grub-core/tests/boot/kopenbsd.cfg grub-shell
 	./grub-shell --timeout=$(BOOTCHECK_TIMEOUT) --qemu=qemu-system-x86_64 --files=/ramdisk=kopenbsd.image.x86_64 --files=/kopenbsd=$(GRUB_PAYLOADS_DIR)/kopenbsd.x86_64 $(srcdir)/grub-core/tests/boot/kopenbsd.cfg | grep $(SUCCESSFUL_BOOT_STRING) > /dev/null
 knetbsd.miniroot-image.x86_64.gz: knetbsd.miniroot-image.x86_64.img
 	gzip < $< > $@
 bootcheck-knetbsd-x86_64: knetbsd.miniroot-image.x86_64.gz $(GRUB_PAYLOADS_DIR)/knetbsd.x86_64 $(srcdir)/grub-core/tests/boot/knetbsd.cfg grub-shell
 	./grub-shell --timeout=$(BOOTCHECK_TIMEOUT) --qemu=qemu-system-x86_64 --files=/miniroot.gz=knetbsd.miniroot-image.x86_64.gz --files=/knetbsd=$(GRUB_PAYLOADS_DIR)/knetbsd.x86_64 $(srcdir)/grub-core/tests/boot/knetbsd.cfg | grep $(SUCCESSFUL_BOOT_STRING) > /dev/null
 bootcheck-linux-i386: linux-initramfs.i386 $(GRUB_PAYLOADS_DIR)/linux.i386 $(srcdir)/grub-core/tests/boot/linux.cfg grub-shell
 	./grub-shell --timeout=$(BOOTCHECK_TIMEOUT) --qemu=$(QEMU32) --files=/initrd=linux-initramfs.i386 --files=/linux=$(GRUB_PAYLOADS_DIR)/linux.i386 $(srcdir)/grub-core/tests/boot/linux.cfg --qemu-opts="-cpu pentium2" | grep $(SUCCESSFUL_BOOT_STRING) > /dev/null
 bootcheck-linux-x86_64: linux-initramfs.x86_64 $(GRUB_PAYLOADS_DIR)/linux.x86_64 $(srcdir)/grub-core/tests/boot/linux.cfg grub-shell
 	./grub-shell --timeout=$(BOOTCHECK_TIMEOUT) --qemu=qemu-system-x86_64 --files=/initrd=linux-initramfs.x86_64 --files=/linux=$(GRUB_PAYLOADS_DIR)/linux.x86_64 $(srcdir)/grub-core/tests/boot/linux.cfg | grep $(SUCCESSFUL_BOOT_STRING) > /dev/null
 bootcheck-linux-mips: linux-initramfs.mips $(GRUB_PAYLOADS_DIR)/linux.mips $(srcdir)/grub-core/tests/boot/linux.cfg grub-shell
 	./grub-shell --timeout=$(BOOTCHECK_TIMEOUT) --files=/initrd=linux-initramfs.mips --files=/linux=$(GRUB_PAYLOADS_DIR)/linux.mips $(srcdir)/grub-core/tests/boot/linux.cfg | grep $(SUCCESSFUL_BOOT_STRING) > /dev/null
 bootcheck-linux-ppc: linux-initramfs.ppc $(GRUB_PAYLOADS_DIR)/linux.ppc $(srcdir)/grub-core/tests/boot/linux.cfg grub-shell
 	./grub-shell --timeout=$(BOOTCHECK_TIMEOUT) --files=/initrd=linux-initramfs.ppc --files=/linux=$(GRUB_PAYLOADS_DIR)/linux.ppc $(srcdir)/grub-core/tests/boot/linux-ppc.cfg | grep $(SUCCESSFUL_BOOT_STRING) > /dev/null
 bootcheck-linux-mipsel: linux-initramfs.mipsel $(GRUB_PAYLOADS_DIR)/linux.mipsel $(srcdir)/grub-core/tests/boot/linux.cfg grub-shell
 	./grub-shell --timeout=$(BOOTCHECK_TIMEOUT) --files=/initrd=linux-initramfs.mipsel --files=/linux=$(GRUB_PAYLOADS_DIR)/linux.mipsel $(srcdir)/grub-core/tests/boot/linux.cfg | grep $(SUCCESSFUL_BOOT_STRING) > /dev/null
 bootcheck-linux-loongson: linux-initramfs.loongson $(GRUB_PAYLOADS_DIR)/linux.loongson $(srcdir)/grub-core/tests/boot/linux.cfg grub-shell
 	./grub-shell --timeout=$(BOOTCHECK_TIMEOUT) --files=/initrd=linux-initramfs.loongson --files=/linux=$(GRUB_PAYLOADS_DIR)/linux.loongson $(srcdir)/grub-core/tests/boot/linux.cfg | grep $(SUCCESSFUL_BOOT_STRING) > /dev/null
 bootcheck-linux16-i386: linux-initramfs.i386 $(GRUB_PAYLOADS_DIR)/linux.i386 $(srcdir)/grub-core/tests/boot/linux.cfg grub-shell
 	./grub-shell --timeout=$(BOOTCHECK_TIMEOUT) --qemu=$(QEMU32) --files=/initrd=linux-initramfs.i386 --files=/linux=$(GRUB_PAYLOADS_DIR)/linux.i386 $(srcdir)/grub-core/tests/boot/linux16.cfg | grep $(SUCCESSFUL_BOOT_STRING) > /dev/null
 bootcheck-linux16-x86_64: linux-initramfs.x86_64 $(GRUB_PAYLOADS_DIR)/linux.x86_64 $(srcdir)/grub-core/tests/boot/linux.cfg grub-shell
 	./grub-shell --timeout=$(BOOTCHECK_TIMEOUT) --qemu=qemu-system-x86_64 --files=/initrd=linux-initramfs.x86_64 --files=/linux=$(GRUB_PAYLOADS_DIR)/linux.x86_64 $(srcdir)/grub-core/tests/boot/linux16.cfg | grep $(SUCCESSFUL_BOOT_STRING) > /dev/null
 bootcheck-multiboot: multiboot.elf $(srcdir)/grub-core/tests/boot/multiboot.cfg grub-shell
 	./grub-shell --timeout=$(BOOTCHECK_TIMEOUT) --qemu=$(QEMU32) --files=/multiboot.elf=multiboot.elf $(srcdir)/grub-core/tests/boot/multiboot.cfg | grep $(SUCCESSFUL_BOOT_STRING) > /dev/null
 bootcheck-multiboot2: multiboot2.elf $(srcdir)/grub-core/tests/boot/multiboot2.cfg grub-shell
 	./grub-shell --timeout=$(BOOTCHECK_TIMEOUT) --qemu=$(QEMU32) --files=/multiboot2.elf=multiboot2.elf $(srcdir)/grub-core/tests/boot/multiboot2.cfg | grep $(SUCCESSFUL_BOOT_STRING) > /dev/null
 bootcheck-kfreebsd-aout: kfreebsd.aout $(srcdir)/grub-core/tests/boot/kfreebsd-aout.cfg grub-shell
 	./grub-shell --timeout=$(BOOTCHECK_TIMEOUT) --qemu=$(QEMU32) --files=/kfreebsd.aout=kfreebsd.aout $(srcdir)/grub-core/tests/boot/kfreebsd-aout.cfg | grep $(SUCCESSFUL_BOOT_STRING) > /dev/null
 bootcheck-pc-chainloader: pc-chainloader.bin $(srcdir)/grub-core/tests/boot/pc-chainloader.cfg grub-shell
 	./grub-shell --timeout=$(BOOTCHECK_TIMEOUT) --qemu=$(QEMU32) --files=/pc-chainloader.bin=pc-chainloader.bin $(srcdir)/grub-core/tests/boot/pc-chainloader.cfg | grep $(SUCCESSFUL_BOOT_STRING) > /dev/null
 bootcheck-ntldr: ntldr.bin $(srcdir)/grub-core/tests/boot/ntldr.cfg grub-shell
 	./grub-shell --timeout=$(BOOTCHECK_TIMEOUT) --qemu=$(QEMU32) --files=/ntldr.bin=ntldr.bin $(srcdir)/grub-core/tests/boot/ntldr.cfg | grep $(SUCCESSFUL_BOOT_STRING) > /dev/null
 if COND_i386_efi
 # NetBSD has no support for finding ACPI on EFI
 BOOTCHECKS = bootcheck-kfreebsd-aout bootcheck-kopenbsd-i386 bootcheck-kopenbsd-x86_64 bootcheck-multiboot bootcheck-multiboot2 bootcheck-linux-i386 bootcheck-linux-x86_64 bootcheck-kfreebsd-x86_64 bootcheck-kfreebsd-i386
 endif
 if COND_x86_64_efi
 # NetBSD has no support for finding ACPI on EFI
 BOOTCHECKS = bootcheck-kfreebsd-aout bootcheck-kopenbsd-i386 bootcheck-kopenbsd-x86_64 bootcheck-multiboot bootcheck-multiboot2 bootcheck-linux-i386 bootcheck-linux-x86_64 bootcheck-kfreebsd-x86_64 bootcheck-kfreebsd-i386
 endif
 if COND_i386_multiboot
 # *BSD requires ACPI
 BOOTCHECKS = bootcheck-kfreebsd-aout bootcheck-multiboot bootcheck-multiboot2 bootcheck-linux-i386 bootcheck-linux-x86_64
 endif
 if COND_i386_qemu
 # *BSD requires ACPI
 BOOTCHECKS = bootcheck-kfreebsd-aout bootcheck-multiboot bootcheck-multiboot2 bootcheck-linux-i386 bootcheck-linux-x86_64
 endif
 if COND_i386_coreboot
 BOOTCHECKS = bootcheck-kfreebsd-aout bootcheck-kopenbsd-i386 bootcheck-kopenbsd-x86_64 bootcheck-multiboot bootcheck-multiboot2 bootcheck-linux-i386 bootcheck-linux-x86_64 bootcheck-knetbsd-x86_64 bootcheck-kfreebsd-x86_64 bootcheck-kfreebsd-i386
 endif
 if COND_i386_ieee1275
 # *BSD requires ACPI
 #legacy protocol (linux16) makes early BIOS calls.
 BOOTCHECKS = bootcheck-kfreebsd-aout bootcheck-multiboot bootcheck-multiboot2 bootcheck-linux-i386 bootcheck-linux-x86_64
 endif
 if COND_i386_pc
 #pc chainloader by definition is only for i386-pc
 #ntldr and bootmgr require BIOS.
 #legacy protocol (linux16) makes early BIOS calls.
 # 32-bit NetBSD crashes early on non-BIOS
 BOOTCHECKS = bootcheck-kfreebsd-aout bootcheck-kopenbsd-i386 bootcheck-kopenbsd-x86_64 bootcheck-multiboot bootcheck-multiboot2 bootcheck-linux-i386 bootcheck-linux-x86_64 bootcheck-knetbsd-x86_64 bootcheck-kfreebsd-x86_64 bootcheck-kfreebsd-i386 bootcheck-pc-chainloader bootcheck-ntldr bootcheck-linux16-i386 bootcheck-linux16-x86_64 bootcheck-knetbsd-i386
 endif
 if COND_mips_loongson
 BOOTCHECKS = bootcheck-linux-loongson
 endif
 if COND_mipsel
 if COND_mips_qemu_mips
 BOOTCHECKS = bootcheck-linux-mipsel
 endif
 endif
 if COND_mipseb
 if COND_mips_qemu_mips
 BOOTCHECKS = bootcheck-linux-mips
 endif
 endif
 if COND_powerpc_ieee1275
 BOOTCHECKS = bootcheck-linux-ppc
 endif
 .PHONY: bootcheck-linux-i386 bootcheck-linux-x86_64 \
       bootcheck-kfreebsd-i386 bootcheck-kfreebsd-x86_64 \
       bootcheck-knetbsd-i386 bootcheck-knetbsd-x86_64 \
 	bootcheck-linux-mips FORCE
 # Randomly generated
 SUCCESSFUL_BOOT_STRING=3e49994fd5d82b7c9298d672d774080d
 # tianocore cd access is very slow
 BOOTCHECK_TIMEOUT=180
 bootcheck: $(BOOTCHECKS)
 if COND_i386_coreboot
 default_payload.elf: grub-mkstandalone grub-mkimage FORCE
 	test -f $@ && rm $@ || true
 	pkgdatadir=. ./grub-mkstandalone --grub-mkimage=./grub-mkimage -O i386-coreboot -o $@ --modules='ahci pata ehci uhci ohci usb_keyboard usbms part_msdos ext2 fat at_keyboard part_gpt usbserial_usbdebug cbfs' --install-modules='ls linux search configfile normal cbtime cbls memrw iorw minicmd lsmmap lspci halt reboot hexdump pcidump regexp setpci lsacpi chain test serial multiboot cbmemc linux16 gzio echo help syslinuxcfg xnu $(shell cat grub-core/fs.lst) password_pbkdf2 $(EXTRA_PAYLOAD_MODULES)' --fonts= --themes= --locales= -d grub-core/ /boot/grub/grub.cfg=$(srcdir)/coreboot.cfg
 endif
 endif
 EXTRA_DIST += grub-core/tests/boot/kbsd.init-i386.S grub-core/tests/boot/kbsd.init-x86_64.S grub-core/tests/boot/kbsd.spec.txt grub-core/tests/boot/kernel-8086.S grub-core/tests/boot/kernel-i386.S grub-core/tests/boot/kfreebsd-aout.cfg grub-core/tests/boot/kfreebsd.cfg grub-core/tests/boot/kfreebsd.init-i386.S grub-core/tests/boot/kfreebsd.init-x86_64.S grub-core/tests/boot/knetbsd.cfg grub-core/tests/boot/kopenbsd.cfg grub-core/tests/boot/kopenbsdlabel.txt grub-core/tests/boot/linux16.cfg grub-core/tests/boot/linux.cfg grub-core/tests/boot/linux.init-i386.S grub-core/tests/boot/linux.init-mips.S grub-core/tests/boot/linux.init-ppc.S grub-core/tests/boot/linux.init-x86_64.S grub-core/tests/boot/linux-ppc.cfg grub-core/tests/boot/multiboot2.cfg grub-core/tests/boot/multiboot.cfg grub-core/tests/boot/ntldr.cfg grub-core/tests/boot/pc-chainloader.cfg grub-core/tests/boot/qemu-shutdown-x86.S
 windowsdir=$(top_builddir)/$(PACKAGE)-$(VERSION)-for-windows
 windowsdir: $(PROGRAMS) $(starfield_DATA) $(platform_DATA)
 	test -d $(windowsdir) && rm -rf $(windowsdir) || true
 	test -d $(windowsdir) || mkdir $(windowsdir)
 	$(MAKE) -C po $(AM_MAKEFLAGS) windowsdir
 	$(MAKE) -C grub-core $(AM_MAKEFLAGS) windowsdir
 	test -d $(windowsdir)/themes || mkdir $(windowsdir)/themes
 	test -d $(windowsdir)/themes/starfield || mkdir $(windowsdir)/themes/starfield
 	for x in $(PROGRAMS); do \
 		if [ x$(STRIP) != x ]; then $(STRIP) $$x -o $(windowsdir)/$$x; \
 		else cp -fp $$x $(windowsdir)/$$x; fi; \
 	done
 	for x in $(pkgdata_DATA); do \
 		cp -fp $$x $(windowsdir)/$$x; \
 	done
 	for x in $(starfield_DATA); do \
 		cp -fp $$x $(windowsdir)/themes/starfield/$$(basename $$x); \
 	done
 	for x in $(GRUB_WINDOWS_EXTRA_DIST); do \
 		cp -fp $$x $(windowsdir); \
 	done
 windowszip=$(top_builddir)/$(PACKAGE)-$(VERSION)-for-windows.zip
 windowszip: windowsdir
 	test -f $(windowszip) && rm $(windowszip) || true
 	zip -r $(windowszip) $(windowsdir)
 	rm -rf $(windowsdir)
 EXTRA_DIST += linguas.sh
 changelog_start_date = 2015-01-23
 gitlog_to_changelog = $(top_srcdir)/build-aux/gitlog-to-changelog
 ChangeLog: FORCE
 	if test -d $(top_srcdir)/.git; then \
 		$(gitlog_to_changelog) --srcdir=$(top_srcdir) --since=$(changelog_start_date) > '$@.tmp'; \
 		rm -f '$@'; mv '$@.tmp' '$@'; \
 	else \
 		touch $@; \
 	fi
 EXTRA_DIST += ChangeLog ChangeLog-2015
 syslinux_test: $(top_builddir)/config.status tests/syslinux/ubuntu10.04_grub.cfg
 tests/syslinux/ubuntu10.04_grub.cfg: $(top_builddir)/config.status tests/syslinux/ubuntu10.04_grub.cfg.in
 	(for x in tests/syslinux/ubuntu10.04_grub.cfg.in ; do cat $(srcdir)/"$$x"; done) | $(top_builddir)/config.status --file=$@:-
 CLEANFILES += tests/syslinux/ubuntu10.04_grub.cfg
@@ -1,703 +0,0 @@
 New in 2.02:
 * New/improved filesystem and disk support:
  * Big-endian UFS1.
  * Experimental 64-bit ext2 support.
  * Various fixes for non-512-byte sector devices.
  * New `proc' filesystem framework, used by LUKS disks.
  * Fix DM-RAID partition handling.
  * New `nativedisk' command to switch from firmware to native disk drivers.
  * Compressed HFS+.
  * DragonFly BSD labels.
  * CBFS (coreboot).
  * Handle partitioned LVM properly.
  * Use LVM UUIDs whenever possible.
  * GPT PReP.
  * New `progress' module that shows progress information while reading
    files.
  * ZFS features support.
  * ZFS LZ4 support.
  * XFS V5 format support.
  * LVM RAID1 support.
 * New/improved terminal and video support:
  * Monochrome text (matching `hercules' in GRUB Legacy).
  * Morse code output using system speaker.
  * `spkmodem' output (simple data protocol using system speaker).
  * Handle Japanese special keys.
  * coreboot framebuffer.
  * Serial on ARC.
  * Native vt100 handling for grub-emu, replacing the use of the curses
    library.
  * New gfxmenu options for terminal window positioning, theme background
    image handling, and scrollbar padding, plus `item_pixmap_style' and
    `highlight_overlay'.
  * Support several more image types (paletted and greyscale).
 * Boot protocol improvements:
  * Support Apple FAT binaries on non-Apple platforms.
  * Improve FreeDOS direct loading support compatibility.
  * Enable `linux16' on all x86 platforms, not just BIOS.
  * New TrueCrypt ISO loader.
  * multiboot2 boot-services EFI specification.
  * multiboot2 EFI memory map specification.
  * multiboot2 full-file specfication.
 * New/improved network support:
  * New variables `net_default_*' containing properties of the default
    interface.
  * Autoload `http' and `tftp' modules if necessary.
  * Improve TFTP robustness.
  * Parse `nd' disk names in GRUB Legacy configuration files.
  * Issue separate DNS queries for IPv4 and IPv6.
  * Support IPv6 Router Advertisement to configure default router.
  * New variable net_<interface>_next_server containing next server
    from BOOTP reply.
 * Coreboot improvements:
  * CBFS support both in on-disk images (loopback) and flash.
  * Ability to launch another payload from flash or disk
  * Coreboot framebuffer
  * CBMEMC support (both logging and inspecting logs)
  * Command for inspecting coreboot timestamps (`coreboot_boottime').
  * Command for inspecting coreboot tables (`lscoreboot').
  * New target default_payload.elf.
  * Increased maximal core size.
  * Prefer pmtimer for TSC calibration.
 * New/improved platform support:
  * New `efifwsetup' and `lsefi' commands on EFI platforms.
  * New `cmosdump' and `cmosset' commands on platforms with CMOS support.
  * New command `pcidump' for PCI platforms.
  * Improve opcode parsing in ACPI halt implementation.
  * Use the TSC as a possible time source on i386-ieee1275.
  * Merge PowerPC grub-mkrescue implementation with the common one.
  * Support grub-mkrescue on i386-ieee1275, sparc64, bootinfo machines such
    as pSeries, and mips-arc.
  * Make grub-mkrescue better support Apple Intel Macs on CD.
  * Enable GRUB Legacy configuration file parsing on EFI.
  * Support halt for Loongson 2E.
  * ARM U-Boot and EFI ports.
  * Reorganise platform-dependent code in utilities to avoid #ifdef mess.
  * AROS and Haiku support for userspace utilities.
  * Xen PV port.
  * Fix EFI stack alignment.
  * ARM64 EFI port.
  * On Linux, read partition start offsets from sysfs if possible.
  * New grub-macbless utility, and better integration with Mac firmware in
    grub-install.
  * Support Yeeloong 3A.
  * Add `cpuid --pae' option to detect Physical Address Extension on x86.
  * Support for USB debug dongles.
  * Support for *-emu on all platforms (previously only i386/x86_64 worked).
  * Support *-emu on Windows.
  * New platform `none' which builds only user level utilities. This is now
    default if target CPU is not supported.
  * Support for booting little-endian Linux kernel on powerpc.
  * Support network boot with Oracle sun4v vnet devices.
  * Added SAS disks to the IEEE 1275 Open Firmware device list.
  * Try multiple methods for TSC (timestamp counter) calibration - PIT, pmtimer,
    EFI Stall. If everything fails, use hardcoded frequency 800MHz.
  * Support Hyper-V Gen2 platforms which lack PIT for TSC calibration.
  * Map UEFI Persistent Memory to E820 persistent memory.
  * New Xen loader on ARM64.
  * Respect alignment requirement for block device IO buffers on EFI.
 * Security:
  * Add optional facility to enforce that all files read by the core image
    from disk have a valid detached digital signature.
 * Performance:
  * Avoid costly division operations in many places.
  * New boot time analysis framework (`./configure --enable-boot-time').
  * Initialise USB ports in parallel.
  * New `testspeed' command to test file read speed.
  * Speed-up gfxterm by storing intermediate results in more compact format.
  * Lazy LVM/mdraid scan.
  * Disk hints.
 * Scripting:
  * New `eval' and `tr' commands.
  * grub-script-check fails on scripts containing no commands.
 * Installation and other utility improvements:
  * Add option to compress files on installation or image creation.
  * Using grub-reboot no longer requires setting `GRUB_DEFAULT=saved'.
  * Support probing EFI System Partition (requires os-prober >= 1.58).
  * Fix inconsistent use of `GRUB_CRYPTODISK_ENABLE' and
    `GRUB_ENABLE_CRYPTODISK'; the latter is now used consistently.
  * grub-mount handles symbolic links to directories.
  * Support disabling submenus with `GRUB_DISABLE_SUBMENU' configuration key
    for grub-mkconfig.
  * grub-install, grub-mknetdir, grub-mkrescue, and grub-mkstandalone
    rewritten in C.  They should now work in supported non-Unix-like
    environments.
  * Native mingw support.
  * Ability to install on EFI under windows.
  * Reorganise timeout handling using new `timeout_style' environment
    variable and `GRUB_TIMEOUT_STYLE' configuration key for grub-mkconfig.
    Menu hotkeys pressed during a hidden timeout now boot the corresponding
    menu entry immediately.
  * New `file' command and grub-file utility to check file types.
  * New syslinux configuration file parser.
  * Set menu entry class to primary OS name returned by os-prober to display
    OS specific icon.
  * On Linux x86 detect EFI word size in grub-install and automatically select
    correct platform (x86_64-efi or i386-efi) to install. Requires Linux kernel
    4.0 or higher.
 * Build system:
  * Remove all uses of nested functions; GRUB no longer requires an
    executable stack.
  * Fix documentation build with Texinfo >= 5.1.
  * More robust and documented cross-compiling support.
  * Partial clang support for some platforms (experimental).
  * Partial mingw64 x86_64-efi compile support (highly experimental).
  * Partial mingw32 i386-* (other than already present i386-pc)
    compile support (highly experimental).
  * Support for grub-mkpasswd on Windows.
  * Eliminate the use of AutoGen.  This allowed some performance
    improvements to the build system.
  * Remove variable length arrays.
  * OpenBSD compile and tools support (NetBSD and FreeBSD were already supported).
  * Fix build with FreeType >= 2.5.1.
  * Make gentpl.py compatible with Python 3.  It now requires at least
    Python 2.6.
  * modinfo.sh contains build information now.
  * Added many new tests to improve robustness.
  * Target is built without libgcc now. Necessary builtins are reimplemented
    directly. This removes requirement for target-specific runtime on build
    system.
  * emu libusb support removed (was broken and unmaintained).
  * powerpc64le compile support.
  * Use fixed timestamp when generating GRUB image for reproducible builds.
  * Verify at build time that modules contain only supported relocations and their
    structure matches what boot-time module loader expects.
  * Do not require fonts on powerpc-ieee1275.
 * Revision control moved to git.
 New in 2.00:
 * Appearance:
  * Official theme for gfxmenu (starfield)
  * Menu is organised with submenus.
  * Better default video mode selection using EDID.
 * New platforms:
  * Itanium port.
  * Fuloong2F support (including GRUB as firmware)
  * Fuloong2E support (except GRUB as firmware)
  * ARCS (SGI machines) port.
  * qemu -M mips port.
 * grub-mount to mount filesystems using GRUB FS drivers and FUSE.
 * Changed security default so entries are locked by default if any superuser is
  defined. 
 * New drivers:
  * EHCI.
  * AHCI.
  * ESCC serial.
  * IEEE1275 serial.
  * EFI serial.
  * Network stack for BIOS, IEEE1275, EMU and EFI, including TFTP, HTTP and DNS.
 * New filesystem, filters and disks formats:
  * DVH partition map.
  * Plan9 partition map.
  * Big-endian mdraid.
  * Big-endian cpio.
  * ODC and NEWC cpio.
  * ExFAT.
  * Minix3fs.
  * Big-endian minixfs.
  * RomFS.
  * Squash4.
  * Support non-512B disk blocks.
  * LUKS and GELI support.
  * LDM read support (no install yet).
  * LZOP.
 * Improved filesystem and disks formats support:
  * HFS+ label support.
  * Improved reiserfs support.
  * multidevice, mirrored and raidz(2,3) ZFS support.
  * RAID LVM (internal RAIDing) support.
  * ZFS crypto support.
  * ZLE, LZ4 and GZIP on ZFS support.
  * Support ZFS up to 33.
  * HFS string is now treated like mac-roman and not UTF-8
  * HFS mtime support.
  * Improved AFFS and SFS support.
  * LZO-compressed btrfs support.
  * cpio and tar symlinks support.
  * Better FS detection to reduce false positives.
 * New boot protocols:
  * Ability to load another coreboot payload when on coreboot.
  * Plan9.
  * Freedos.
  * Ntldr/bootmgr (to load Windows bootloader).
  * chainloader --bpb support to patch FAT or NTFS BPB in memory to correct
    wrong partition offset.
  * PXE chainloading support.
  * Darwin 11 (Mac OS X Lion) protocol support.
 * Boot protocol improvements:
  * Multiple initrd support.
  * Basic illumos and xnu autoconfig.
 * Testing and debugging:
  * New grub-fstest commands: cat, zfsinfo, testload xnu_uuid
  * grub-fstest recursive directory compare for quickly checking that
    a directory is read correctly.
  * Backtace on crash (if gdb module is loaded, x86 only)
  * Disk cache statistics gathering.
  * GDB stub and GDB support script.
  * "make check" and "make bootcheck" expanded to almost all platforms
    (except i386-ieee1275, mips-arc, sparc64-ieee1275, ia64-efi and emu)
  * New `time' command.
 * Performance:
  * Lazy scanning to avoid accessing devices which aren't really used.
    This avoids boot delay due to slow device scanning.
  * Use CPU cache when accessing video memory.
  * Search hints to first try the most likely device when searching for a
    device with given UUID. This avoids slow scanning in most cases.
 * Internationalisation:
  * Updated to Unicode 6.0.
  * $"..." syntax for translation in grub scripting language. This allows easy
    translation of grub.cfg at runtime.
  * Translations to many languages included in official distribution.
 * Scripting:
  * $grub_cpu and $grub_platform variables for conditioning grub.cfg on platform
    at runtime.
  * $feature_* variables to condition scripts on available features.
  * Use of ids to identify menu entries.
  * all_video module which is empty but depends on all video modules thus
    allowing easy loading of all of them.
 * Installation:
  * grub-mknetdir script for easy creation of netbootable GRUB directory.
  * Itanium and mips support in grub-mkrescue.
  * grub-install support for all platforms except emu.
  * PreP partition install support.
  * No files conflict between flavours (except grub-mkrescue for ppc). This
    allows easy install of GRUB for several platforms.
  * grub-mkstandalone script for easy creating of image including all modules
    for platforms with generous limit on image size.
  * program-transform-name now functions according to usual conventions.
    Use --grubdir and --bootdir to get old behaviour.
 * ADLER32 and CRC64 support (for XZ and hashsum).
 * ofconsole renamed to console
 * Experimental support for compiling with Apple toolchain.
 * grub-mkdevicemap removed. Now all devices are detected on invocation of
  any grub utility.
 New in 1.99:
 * Keyboard layouts support.
 * New `lsapm' command (i386-pc only).
 * Parser for GRUB Legacy configuration files.
 * Support RAID on virtio devices.
 * Remove deprecated `root' command.
 * New `euro.pf2' font which supports most European languages.
 * Avoid opening the same device twice on Open Firmware platforms.
 * Extend `vbeinfo' and `vbetest' commands to non-VBE graphics, as
  `videoinfo' and `videotest'.
 * New `lsefisystab', `lssal', and `lsefimmap' commands on EFI platforms.
 * Support explicit user claim that a device is BIOS-visible.  Devices
  listed in device.map will be assumed to be readable using only BIOS
  facilities, rather than anything more complex such as LVM or RAID.
 * New bash-completion script for GRUB utilities.
 * Use ACPI to shut down if possible.
 * New `lsacpi' command.
 * Btrfs support.
 * New `--boot-directory' option to `grub-install', `grub-reboot', and
  `grub-set-default', with clearer semantics than the previous
  `--root-directory' option.
 * Rename CD-ROM device to "cd" on BIOS platforms.
 * Transparent decompression filters.
 * Simpler PXE image generation.  New `grub-mknetdir' utility to generate
  netboot directory trees.
 * New relocator.  Allows for more kernel support and more
  straightforward loader writing.
 * Handle USB pendrives exposed as floppies.
 * New Automake-based build system.
 * Add `sendkey' command (i386-pc only).
 * ZFS support.
 * Support 1.x versions of mdadm metadata.
 * Fix corruption when reading Reiserfs directory entries.
 * Bidirectional text and diacritics support.
 * Skip LVM snapshots.
 * MIPS Yeeloong firmware port.
 * Change grub-mkdevicemap to emit /dev/disk/by-id/ names where possible
  on GNU/Linux.
 * Add `grub-mkconfig' support for Xen with Linux.
 * Add `grub-mkconfig' support for initrd images on Fedora 13.
 * Support >3GiB and <16MiB RAM in i386-qemu.
 * Add support for Cirrus 5446 and Bochs video cards.
 * Load more appropriate video drivers automatically in `grub-mkconfig'.
 * USB improvements, including hotplugging/hotunplugging, hub support,
  and USB serial support.
 * AMD Geode CS5536 support.
 * Extensive updates to the Texinfo documentation.
 * Handle symbolic links under /dev/mapper on GNU/Linux.
 * Handle installation across multiple partition table types.
 * Add `cmostest' command (i386/x86_64 only).
 * Add support for DM-RAID disk devices on GNU/Linux.
 * Remove `grub-mkisofs'.  `grub-mkrescue' now uses GNU xorriso to build
  CD images.
 * `grub-mkrescue' support for EFI, coreboot, and QEMU platforms.
 * Unify `grub-mkimage', `grub-setup', and `grub-install' source code
  across platforms.
 * Fix VGA (as opposed to VBE) video driver, formerly a terminal driver.
 * Add menu hotkey support.
 * Add support for the nilfs2 filesystem.
 * `grub-probe' and `grub-mkconfig' support for NetBSD.
 * Support setting a background image in `grub-mkconfig'.
 * Support multiple terminals in `grub-mkconfig'.
 * Regexp support.
 * MIPS multiboot2 support.
 * Multiboot2 tag support.
 * sunpc partition table support.
 * Add a number of new language features to GRUB script: `for', `while',
  `until', `elif', function parameters, `break', `continue', `shift',
  multi-line quoted strings, positional parameters with `setparams',
  `return', filename wildcard expansion, and `!'.
 * Support nested partition tables.  GRUB now prefers to name partitions
  in the form `(hd0,msdos1,bsd1)' rather than `(hd0,1,a)'.
 * Speed up consecutive hostdisk operations on the same device.
 * Compile parts of `grub-emu' as modules.
 New in 1.98 - 2010-03-06:
 * Multiboot on EFI support.
 * Graphical menu support.
 * MIPS support.
 * Saved default menu entry support, with new utilities `grub-reboot' and
  `grub-set-default'.
 * Unit testing framework.
 * Support for multiple terminals.
 * Encrypted password support, with a new utility `grub-mkpasswd-pbkdf2'.
 * `grub-mkfloppy' removed; use `grub-mkrescue' to create floppy images.
 * Add grub-probe support for GNU/Hurd.
 * Add support for gettext.
 New in 1.97:
 * Add support for loading XNU (MacOS X kernel).
 * ACPI override support.
 * Integrated gptsync.
 * Password protection support.
 * Partition manipulation tool.
 * Add `keystatus' command.
 * Unicode fonts are now used by default.
 * Add `hdparm' command.
 * Add support for getting the current date and time from CMOS as variables.
 * Add `drivemap' command.
 * Add support for RAID levels 4,6 and 10.
 * update-grub is replaced by grub-mkconfig.
 * When booting from PXE, PXE can be used to load files.
 * High resolution timer support.
 * Image loaders now support IO buffering.
 * Add `crc' command.
 * Add Cygwin support.
 * Add x86_64 EFI support.
 * Use LZMA compression instead of LZO.
 * Support for saving the environment from and loading the environment
  from a file.
 * Allow the UUID to be used as device name.
 * The `search' command can use UUIDs now.
 * Add support for IEEE 1275 on i386.
 * Create partmap.lst and use it to automatically load partition map
  modules.
 * grub-mkconfig supports os-prober to add operating systems to the
  boot menu.
 * The ATA driver supports devices bigger than 2 TiB.
 * Add support for the UDF, AFS and EXT4 filesystems.
 * The ISO9660 filesystem supports the Joliet extension
 * Add support for loading kernels of FreeBSD, NetBSD and OpenBSD.
 * Add new command `sleep'.
 * Support for direct access to AT keyboards.
 * New utility `grub-fstest'.
 New in 1.96 - 2008-02-03:
 * The license term is changed to GNU General Public License Version 3.
 * grub-emu is made optional.  Now you have to use
  `--enable-grub-emu' to enable it.
 * Add Multiboot2 support.
 * grub-emu can access the host filesystem now.
 * Add support for the NTFS, cpio/tar and Reiserfs filesystems.
 * Add support for ATA/ATAPI.
 * Add update-grub script to generate grub.cfg.
 * Add grub-mkrescue script to generate floppy or ElTorito images
  (i386-pc only).
 * Add support for background images in gfxterm (background_image command).
 * Add support for detection of 64-bit support in CPU (cpuid command).
 * GPT is now enabled in i386-pc target.
 * Add grub-install for EFI.
 * Ported to the following new platforms: Efika, coreboot (a.k.a. LinuxBIOS),
  OLPC XO.
 * Add support for colored menu (menu_color_normal and menu_color_highlight
  variables).
 * Fix support for loading Linux zImages (such as memtest86).
 New in 1.95 - 2006-10-15:
 * Number partitions from 1 instead of 0. For instance, the first
  partition of "hd0" is now "hd0,1" but not "hd0,0".
 * grub-probefs is renamed to grub-probe, and supports printing a
  guessed OS device name and a GRUB drive name.
 * RAID and LVM support is added.
 * New command, echo.
 * The disk API is changed to support 64-bit addressing.
 * A TGA loader is added for the video API.
 New in 1.94 - 2006-06-04:
 * Fix several serious bugs in HFS+.
 * Add experimental EFI support. Chainloading and Linux loading are
  supported at the moment.
 * Add a new command "blocklist" to show a block list.
 * Use --with-platform to specify a boot environment. For now, efi,
  ieee1275 and pc are supported.
 * Use the filename "kernel.elf" instead of "grubof" on ieee1275.
 * Install GRUB into pkglibdir instead of pkgdatadir.
 * Support environmental variables. You can export variables by the
  command "export".
 * Remove the commands "default" and "timeout". They are now variables.
 * Add the commands "source" and "." to include a file.
 * Implement experimental Video API and a new terminal "gfxterm" based
  on the Video API.
 New in 1.93 - 2006-03-10:
 * Add support for the HFS+ wrapper.
 * Major improvements to scripting support.
 * Menu entries are now scriptable.
 New in 1.92 - 2005-12-25:
 * Add support for GPT partition table format.
 * Add a new command "play" to play an audio file on PC.
 * Add support for Linux/ADFS partition table format.
 * Add support for BASH-like scripting.
 * Add support for Apple HFS+ filesystems.
 New in 1.91 - 2005-10-15:
 * Add support for LZO version 2.
 * Support completion in the entry editor.
 * Add VBE support.
 * New commands, "search", "vbetest" and "vbeinfo".
 * The option BOOT_IMAGE is passed to Linux.
 * Add support for automatic decompression for gzip.
 * Add support for terminfo and serial.
 * Add support for x86_64.
 * GRUB itself is a Multiboot-compliant kernel.
 * Add new filesystems: XFS, SFS, and AFFS.
 New in 1.90 - 2005-08-07:
 * Rename the project name PUPA to GRUB. Now this version is the
  developmental version of GRUB officially.
 * The GRUB emulator ``grub-emu'' is added.
 * Add support for newworld Mac. This should work with other
  PowerPC-based machines as well, if they use IEEE 1275
  (Open Firmware).
 * Too many changes to describe. Look at ChangeLog for more details.
 New in 0.7:
 * Problems in cross-compiling PUPA are fixed.
 * Use -mrtd and -mregparm=3 to reduce the generated code sizes.	This
  means that any missing prototypes could be fatal. Also, you must take
  care when writing assembly code. See the comments at the beginning of
  startup.S, for more details.
 * New utility, ``pupa-setup''. This sets up PUPA to make it bootable
  from a real disk.
 * New commands, "prefix", "insmod", "rmmod" and "lsmod" are added into
  the rescue mode to manipulate PUPA modules.
 * Linux support is added. Initrd is not support yet.
 * Reduce the size of a core image significantly by compressing a large
  part of the core image and decompressing itself at boot time. The
  currently used algorithm is LZO (more precisely, LZO1X-999). So you
  have to install LZO to build PUPA. See
  <http://www.oberhumer.com/opensource/lzo/>, for more information.
 New in 0.6 - 2002-12-27, Yoshinori K. Okuji:
 * The chainloader and the FAT filesystem are modularized.
 * The structure of the source tree is a bit changed.
 * Support for building loadable modules is added.
 * Some generic parts of pupa-mkimage are segregated.
 * Some documentation files are added, according to the GNU Coding
  Standards.
@@ -1,20 +0,0 @@
 This is GRUB 2, the second version of the GRand Unified Bootloader.
 GRUB 2 is rewritten from scratch to make GNU GRUB cleaner, safer, more
 robust, more powerful, and more portable.
 See the file NEWS for a description of recent changes to GRUB 2.
 See the file INSTALL for instructions on how to build and install the
 GRUB 2 data and program files.
 Please visit the official web page of GRUB 2, for more information.
 The URL is <http://www.gnu.org/software/grub/grub.html>.
 More extensive documentation is available in the Info manual,
 accessible using 'info grub' after building and installing GRUB 2.
 There are a number of important user-visible differences from the
 first version of GRUB, now known as GRUB Legacy. For a summary, please
 see:
  info grub Introduction 'Changes from GRUB Legacy'
@@ -1,38 +0,0 @@
 GRUB 2 would not be what it is today without the invaluable help of
 everybody who was kind enough to spend time testing it and reporting
 bugs.
 The following people made especially gracious contributions of their
 time and energy in helping to track down bugs, add new features, and
 generally assist in the GRUB 2 maintainership process:
 Andrey Shuvikov <mr_hyro@yahoo.com>
 Bibo Mao <bibo.mao@intel.com>
 David Miller <davem@davemloft.net>
 Guillem Jover <guillem@hadrons.org>
 Harley D. Eades III <hde@foobar-qux.org>
 Hitoshi Ozeki <h-ozeki@ck2.so-net.ne.jp>
 Hollis Blanchard <hollis@penguinppc.org>
 Jeroen Dekkers <jeroen@dekkers.cx>
 Johan Rydberg <jrydberg@gnu.org>
 Marco Gerards <marco@gnu.org>
 Michael Guntsche <mike@it-loops.com>
 NIIBE Yutaka <gniibe@m17n.org>
 Omniflux <omniflux@omniflux.com>
 Robert Bihlmeyer <robbe@orcus.priv.at>
 Roger Leigh <rleigh@whinlatter.ukfsn.org>
 Ruslan Nikolaev <nruslan@mail.com>
 Timothy Baldwin <T.E.Baldwin99@members.leeds.ac.uk>
 Tomas Ebenlendr <ebik@ucw.cz>
 Tristan Gingold  <tristan.gingold@bull.net>
 Tsuneyoshi Yasuo <tuneyoshi@naic.co.jp>
 Vesa Jaaskelainen  <chaac@nic.fi>
 Vincent Guffens <guffens@inma.ucl.ac.be>
 Vincent Pelletier <subdino2004@yahoo.fr>
 Vladimir Serbinenko <phcoder@gmail.com>
 Also, we thank the projects GNU Automake and LZMA. Some code
 was stolen from them.
 This project was supported by Information-technology Promotion Agency,
 Japan.
@@ -1,9 +0,0 @@
 Before working on improving GRUB, it's very important that you
 make contact with the core GRUB developers. Things herein might be
 slightly out of date or otherwise not easy to understand at first
 glance. So write to <grub-devel@gnu.org> first.
 For bug tracking, refer to:
  http://savannah.gnu.org/bugs/?group=grub
@@ -1,477 +0,0 @@
 dnl Redefine AC_LANG_PROGRAM with a "-Wstrict-prototypes -Werror"-friendly
 dnl version.  Patch submitted to bug-autoconf in 2009-09-16.
 m4_define([AC_LANG_PROGRAM(C)],
 [$1
 int
 main (void)
 {
 dnl Do *not* indent the following line: there may be CPP directives.
 dnl Don't move the `;' right after for the same reason.
 $2
  ;
  return 0;
 }])
 dnl Check whether target compiler is working
 AC_DEFUN([grub_PROG_TARGET_CC],
 [AC_MSG_CHECKING([whether target compiler is working])
 AC_CACHE_VAL(grub_cv_prog_target_cc,
 [AC_LINK_IFELSE([AC_LANG_PROGRAM([[
 asm (".globl start; start:");
 void __main (void);
 void __main (void) {}
 int main (void);
 ]], [[]])],
  		[grub_cv_prog_target_cc=yes],
 		[grub_cv_prog_target_cc=no])
 ])
 AC_MSG_RESULT([$grub_cv_prog_target_cc])
 if test "x$grub_cv_prog_target_cc" = xno; then
  AC_MSG_ERROR([cannot compile for the target])
 fi
 ])
 dnl grub_ASM_USCORE checks if C symbols get an underscore after
 dnl compiling to assembler.
 dnl Written by Pavel Roskin. Based on grub_ASM_EXT_C written by
 dnl Erich Boleyn and modified by Yoshinori K. Okuji.
 AC_DEFUN([grub_ASM_USCORE],
 [AC_REQUIRE([AC_PROG_CC])
 AC_REQUIRE([AC_PROG_EGREP])
 AC_MSG_CHECKING([if C symbols get an underscore after compilation])
 AC_CACHE_VAL(grub_cv_asm_uscore,
 [cat > conftest.c <<\EOF
 int func (int *);
 int
 func (int *list)
 {
  *list = 0;
  return *list;
 }
 EOF
 if AC_TRY_COMMAND([${CC-cc} ${CFLAGS} -S conftest.c]) && test -s conftest.s; then
  true
 else
  AC_MSG_ERROR([${CC-cc} failed to produce assembly code])
 fi
 if $EGREP '(^|[^_[:alnum]])_func' conftest.s >/dev/null 2>&1; then
  HAVE_ASM_USCORE=1
  grub_cv_asm_uscore=yes
 else
  HAVE_ASM_USCORE=0
  grub_cv_asm_uscore=no
 fi
 rm -f conftest*])
 AC_MSG_RESULT([$grub_cv_asm_uscore])
 ])
 dnl Some versions of `objcopy -O binary' vary their output depending
 dnl on the link address.
 AC_DEFUN([grub_PROG_OBJCOPY_ABSOLUTE],
 [AC_MSG_CHECKING([whether ${TARGET_OBJCOPY} works for absolute addresses])
 AC_CACHE_VAL(grub_cv_prog_objcopy_absolute,
 [cat > conftest.c <<\EOF
 void cmain (void);
 void
 cmain (void)
 {
   *((int *) 0x1000) = 2;
 }
 EOF
 if AC_TRY_EVAL(ac_compile) && test -s conftest.o; then :
 else
  AC_MSG_ERROR([${CC-cc} cannot compile C source code])
 fi
 grub_cv_prog_objcopy_absolute=yes
 for link_addr in 0x2000 0x8000 0x7C00; do
  if AC_TRY_COMMAND([${CC-cc} ${TARGET_CFLAGS} ${TARGET_LDFLAGS} -nostdlib ${TARGET_IMG_LDFLAGS_AC} ${TARGET_IMG_BASE_LDOPT},$link_addr conftest.o -o conftest.exec]); then :
  else
    AC_MSG_ERROR([${CC-cc} cannot link at address $link_addr])
  fi
  if AC_TRY_COMMAND([${TARGET_OBJCOPY-objcopy} --only-section=.text -O binary conftest.exec conftest]); then :
  else
    AC_MSG_ERROR([${TARGET_OBJCOPY-objcopy} cannot create binary files])
  fi
  if test ! -f conftest.old || AC_TRY_COMMAND([cmp -s conftest.old conftest]); then
    mv -f conftest conftest.old
  else
    grub_cv_prog_objcopy_absolute=no
    break
  fi
 done
 rm -f conftest*])
 AC_MSG_RESULT([$grub_cv_prog_objcopy_absolute])
 if test "x$grub_cv_prog_objcopy_absolute" = xno; then
  AC_MSG_ERROR([GRUB requires a working absolute objcopy; upgrade your binutils])
 fi
 ])
 dnl Supply --build-id=none to ld if building modules.
 dnl This suppresses warnings from ld on some systems
 AC_DEFUN([grub_PROG_LD_BUILD_ID_NONE],
 [AC_MSG_CHECKING([whether linker accepts --build-id=none])
 AC_CACHE_VAL(grub_cv_prog_ld_build_id_none,
 [save_LDFLAGS="$LDFLAGS"
 LDFLAGS="$LDFLAGS -Wl,--build-id=none"
 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[]])],
 	       [grub_cv_prog_ld_build_id_none=yes],
 	       [grub_cv_prog_ld_build_id_none=no])
 LDFLAGS="$save_LDFLAGS"
 ])
 AC_MSG_RESULT([$grub_cv_prog_ld_build_id_none])
 if test "x$grub_cv_prog_ld_build_id_none" = xyes; then
  TARGET_LDFLAGS="$TARGET_LDFLAGS -Wl,--build-id=none"
 fi
 ])
 dnl Check nm
 AC_DEFUN([grub_PROG_NM_WORKS],
 [AC_MSG_CHECKING([whether nm works])
 AC_CACHE_VAL(grub_cv_prog_nm_works,
 [
 nm_works_tmp_dir="$(mktemp -d "./confXXXXXX")"
 AC_LANG_CONFTEST([AC_LANG_PROGRAM([[]], [[]])])
 $TARGET_CC $TARGET_CFLAGS -c conftest.c -o "$nm_works_tmp_dir/ef"
 if $TARGET_NM "$nm_works_tmp_dir/ef" > /dev/null; then
   grub_cv_prog_nm_works=yes
 else
   grub_cv_prog_nm_minus_p=no
 fi
 rm "$nm_works_tmp_dir/ef"
 rmdir "$nm_works_tmp_dir"
 ])
 AC_MSG_RESULT([$grub_cv_prog_nm_works])
 if test "x$grub_cv_prog_nm_works" != xyes; then
  AC_MSG_ERROR([nm does not work])
 fi
 ])
 dnl Supply -P to nm
 AC_DEFUN([grub_PROG_NM_MINUS_P],
 [AC_MSG_CHECKING([whether nm accepts -P])
 AC_CACHE_VAL(grub_cv_prog_nm_minus_p,
 [
 nm_minus_p_tmp_dir="$(mktemp -d "./confXXXXXX")"
 AC_LANG_CONFTEST([AC_LANG_PROGRAM([[]], [[]])])
 $TARGET_CC $TARGET_CFLAGS -c conftest.c -o "$nm_minus_p_tmp_dir/ef"
 if $TARGET_NM -P "$nm_minus_p_tmp_dir/ef" 2>&1 > /dev/null; then
   grub_cv_prog_nm_minus_p=yes
 else
   grub_cv_prog_nm_minus_p=no
 fi
 rm "$nm_minus_p_tmp_dir/ef"
 rmdir "$nm_minus_p_tmp_dir"
 ])
 AC_MSG_RESULT([$grub_cv_prog_nm_minus_p])
 if test "x$grub_cv_prog_nm_minus_p" = xyes; then
  TARGET_NMFLAGS_MINUS_P="-P"
 else
  TARGET_NMFLAGS_MINUS_P=
 fi
 ])
 dnl Supply --defined-only to nm
 AC_DEFUN([grub_PROG_NM_DEFINED_ONLY],
 [AC_MSG_CHECKING([whether nm accepts --defined-only])
 AC_CACHE_VAL(grub_cv_prog_nm_defined_only,
 [
 nm_defined_only_tmp_dir="$(mktemp -d "./confXXXXXX")"
 AC_LANG_CONFTEST([AC_LANG_PROGRAM([[]], [[]])])
 $TARGET_CC $TARGET_CFLAGS -c conftest.c -o "$nm_defined_only_tmp_dir/ef"
 if $TARGET_NM --defined-only "$nm_defined_only_tmp_dir/ef" 2>&1 > /dev/null; then
   grub_cv_prog_nm_defined_only=yes
 else
   grub_cv_prog_nm_defined_only=no
 fi
 rm "$nm_defined_only_tmp_dir/ef"
 rmdir "$nm_defined_only_tmp_dir"
 ])
 AC_MSG_RESULT([$grub_cv_prog_nm_defined_only])
 if test "x$grub_cv_prog_nm_defined_only" = xyes; then
  TARGET_NMFLAGS_DEFINED_ONLY=--defined-only
 else
  TARGET_NMFLAGS_DEFINED_ONLY=
 fi
 ])
 dnl Check what symbol is defined as a bss start symbol.
 dnl Written by Michael Hohmoth and Yoshinori K. Okuji.
 AC_DEFUN([grub_CHECK_BSS_START_SYMBOL],
 [AC_REQUIRE([AC_PROG_CC])
 AC_MSG_CHECKING([if __bss_start is defined by the compiler])
 AC_CACHE_VAL(grub_cv_check_uscore_uscore_bss_start_symbol,
 [AC_LINK_IFELSE([AC_LANG_PROGRAM([[
 asm (".globl start; start:");
 void __main (void);
 void __main (void) {}
 int main (void);
 ]],
 		[[asm ("incl __bss_start")]])],
 		[grub_cv_check_uscore_uscore_bss_start_symbol=yes],
 		[grub_cv_check_uscore_uscore_bss_start_symbol=no])])
 AC_MSG_RESULT([$grub_cv_check_uscore_uscore_bss_start_symbol])
 AC_MSG_CHECKING([if edata is defined by the compiler])
 AC_CACHE_VAL(grub_cv_check_edata_symbol,
 [AC_LINK_IFELSE([AC_LANG_PROGRAM([[
 asm (".globl start; start:");
 void __main (void);
 void __main (void) {}
 int main (void);]],
 		[[asm ("incl edata")]])],
 		[grub_cv_check_edata_symbol=yes],
 		[grub_cv_check_edata_symbol=no])])
 AC_MSG_RESULT([$grub_cv_check_edata_symbol])
 AC_MSG_CHECKING([if _edata is defined by the compiler])
 AC_CACHE_VAL(grub_cv_check_uscore_edata_symbol,
 [AC_LINK_IFELSE([AC_LANG_PROGRAM([[
 asm (".globl start; start:");
 void __main (void);
 void __main (void) {}
 int main (void);]],
 		[[asm ("incl _edata")]])],
 		[grub_cv_check_uscore_edata_symbol=yes],
 		[grub_cv_check_uscore_edata_symbol=no])])
 AC_MSG_RESULT([$grub_cv_check_uscore_edata_symbol])
 if test "x$grub_cv_check_uscore_uscore_bss_start_symbol" = xyes; then
  BSS_START_SYMBOL=__bss_start
 elif test "x$grub_cv_check_edata_symbol" = xyes; then
  BSS_START_SYMBOL=edata
 elif test "x$grub_cv_check_uscore_edata_symbol" = xyes; then
  BSS_START_SYMBOL=_edata
 else
  AC_MSG_ERROR([none of __bss_start, edata or _edata is defined])
 fi
 ])
 dnl Check what symbol is defined as an end symbol.
 dnl Written by Yoshinori K. Okuji.
 AC_DEFUN([grub_CHECK_END_SYMBOL],
 [AC_REQUIRE([AC_PROG_CC])
 AC_MSG_CHECKING([if end is defined by the compiler])
 AC_CACHE_VAL(grub_cv_check_end_symbol,
 [AC_LINK_IFELSE([AC_LANG_PROGRAM([[
 asm (".globl start; start:");
 void __main (void);
 void __main (void) {}
 int main (void);]],
 		[[asm ("incl end")]])],
 		[grub_cv_check_end_symbol=yes],
 		[grub_cv_check_end_symbol=no])])
 AC_MSG_RESULT([$grub_cv_check_end_symbol])
 AC_MSG_CHECKING([if _end is defined by the compiler])
 AC_CACHE_VAL(grub_cv_check_uscore_end_symbol,
 [AC_LINK_IFELSE([AC_LANG_PROGRAM([[
 asm (".globl start; start:");
 void __main (void);
 void __main (void) {}
 int main (void);]],
 		[[asm ("incl _end")]])],
 		[grub_cv_check_uscore_end_symbol=yes],
 		[grub_cv_check_uscore_end_symbol=no])])
 AC_MSG_RESULT([$grub_cv_check_uscore_end_symbol])
 if test "x$grub_cv_check_end_symbol" = xyes; then
  END_SYMBOL=end
 elif test "x$grub_cv_check_uscore_end_symbol" = xyes; then
  END_SYMBOL=_end
 else
  AC_MSG_ERROR([neither end nor _end is defined])
 fi
 ])
 dnl Check if the C compiler supports `-fstack-protector'.
 AC_DEFUN([grub_CHECK_STACK_PROTECTOR],[
 [# Smashing stack protector.
 ssp_possible=yes]
 AC_MSG_CHECKING([whether `$CC' accepts `-fstack-protector'])
 # Is this a reliable test case?
 AC_LANG_CONFTEST([AC_LANG_SOURCE([[
 void foo (void) { volatile char a[8]; a[3]; }
 ]])])
 [# `$CC -c -o ...' might not be portable.  But, oh, well...  Is calling
 # `ac_compile' like this correct, after all?
 if eval "$ac_compile -S -fstack-protector -o conftest.s" 2> /dev/null; then]
  AC_MSG_RESULT([yes])
  [# Should we clear up other files as well, having called `AC_LANG_CONFTEST'?
  rm -f conftest.s
 else
  ssp_possible=no]
  AC_MSG_RESULT([no])
 [fi]
 ])
 dnl Check if the C compiler supports `-mstack-arg-probe' (Cygwin).
 AC_DEFUN([grub_CHECK_STACK_ARG_PROBE],[
 [# Smashing stack arg probe.
 sap_possible=yes]
 AC_MSG_CHECKING([whether `$CC' accepts `-mstack-arg-probe'])
 AC_LANG_CONFTEST([AC_LANG_SOURCE([[
 void foo (void) { volatile char a[8]; a[3]; }
 ]])])
 [if eval "$ac_compile -S -mstack-arg-probe -Werror -o conftest.s" 2> /dev/null; then]
  AC_MSG_RESULT([yes])
  [# Should we clear up other files as well, having called `AC_LANG_CONFTEST'?
  rm -f conftest.s
 else
  sap_possible=no]
  AC_MSG_RESULT([no])
 [fi]
 ])
 dnl Check if ln -s can handle directories properly (mingw).
 AC_DEFUN([grub_CHECK_LINK_DIR],[
 AC_MSG_CHECKING([whether ln -s can handle directories properly])
 [mkdir testdir 2>/dev/null
 case $srcdir in
 [\\/$]* | ?:[\\/]* ) reldir=$srcdir/include/grub/util ;;
    *) reldir=../$srcdir/include/grub/util ;;
 esac
 if ln -s $reldir testdir/util 2>/dev/null && rm -f testdir/util 2>/dev/null ; then]
  AC_MSG_RESULT([yes])
  [link_dir=yes
 else
  link_dir=no]
  AC_MSG_RESULT([no])
 [fi
 rm -rf testdir]
 ])
 dnl Check if the C compiler supports `-fPIE'.
 AC_DEFUN([grub_CHECK_PIE],[
 [# Position independent executable.
 pie_possible=yes]
 AC_MSG_CHECKING([whether `$CC' has `-fPIE' as default])
 # Is this a reliable test case?
 AC_LANG_CONFTEST([AC_LANG_SOURCE([[
 #ifdef __PIE__
 int main() {
 	return 0;
 }
 #else
 #error NO __PIE__ DEFINED
 #endif
 ]])])
 [# `$CC -c -o ...' might not be portable.  But, oh, well...  Is calling
 # `ac_compile' like this correct, after all?
 if eval "$ac_compile -S -o conftest.s" 2> /dev/null; then]
  AC_MSG_RESULT([yes])
  [# Should we clear up other files as well, having called `AC_LANG_CONFTEST'?
  rm -f conftest.s
 else
  pie_possible=no]
  AC_MSG_RESULT([no])
 [fi]
 ])
 AC_DEFUN([grub_CHECK_LINK_PIE],[
 [# Position independent executable.
 link_nopie_needed=no]
 AC_MSG_CHECKING([whether linker needs disabling of PIE to work])
 AC_LANG_CONFTEST([AC_LANG_SOURCE([[]])])
 [if eval "$ac_compile -Wl,-r,-d -nostdlib -Werror -o conftest.o" 2> /dev/null; then]
  AC_MSG_RESULT([no])
  [# Should we clear up other files as well, having called `AC_LANG_CONFTEST'?
  rm -f conftest.o
 else
  link_nopie_needed=yes]
  AC_MSG_RESULT([yes])
 [fi]
 ])
 dnl Check if the Linker supports `-no-pie'.
 AC_DEFUN([grub_CHECK_NO_PIE],
 [AC_MSG_CHECKING([whether linker accepts -no-pie])
 AC_CACHE_VAL(grub_cv_cc_ld_no_pie,
 [save_LDFLAGS="$LDFLAGS"
 LDFLAGS="$LDFLAGS -no-pie -nostdlib -Werror"
 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[]])],
 	       [grub_cv_cc_ld_no_pie=yes],
 	       [grub_cv_cc_ld_no_pie=no])
 LDFLAGS="$save_LDFLAGS"
 ])
 AC_MSG_RESULT([$grub_cv_cc_ld_no_pie])
 nopie_possible=no
 if test "x$grub_cv_cc_ld_no_pie" = xyes ; then
  nopie_possible=yes
 fi
 ])
 AC_DEFUN([grub_CHECK_NO_PIE_ONEWORD],
 [AC_MSG_CHECKING([whether linker accepts -nopie])
 AC_CACHE_VAL(grub_cv_cc_ld_no_pie_oneword,
 [save_LDFLAGS="$LDFLAGS"
 LDFLAGS="$LDFLAGS -nopie -nostdlib -Werror"
 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[]])],
 	       [grub_cv_cc_ld_no_pie_oneword=yes],
 	       [grub_cv_cc_ld_no_pie_oneword=no])
 LDFLAGS="$save_LDFLAGS"
 ])
 AC_MSG_RESULT([$grub_cv_cc_ld_no_pie_oneword])
 nopie_oneword_possible=no
 if test "x$grub_cv_cc_ld_no_pie_oneword" = xyes ; then
  nopie_oneword_possible=yes
 fi
 ])
 dnl Check if the C compiler supports `-fPIC'.
 AC_DEFUN([grub_CHECK_PIC],[
 [# Position independent executable.
 pic_possible=yes]
 AC_MSG_CHECKING([whether `$CC' has `-fPIC' as default])
 # Is this a reliable test case?
 AC_LANG_CONFTEST([AC_LANG_SOURCE([[
 #ifdef __PIC__
 int main() {
 	return 0;
 }
 #else
 #error NO __PIC__ DEFINED
 #endif
 ]])])
 [# `$CC -c -o ...' might not be portable.  But, oh, well...  Is calling
 # `ac_compile' like this correct, after all?
 if eval "$ac_compile -S -o conftest.s" 2> /dev/null; then]
  AC_MSG_RESULT([yes])
  [# Should we clear up other files as well, having called `AC_LANG_CONFTEST'?
  rm -f conftest.s
 else
  pic_possible=no]
  AC_MSG_RESULT([no])
 [fi]
 ])
 dnl Create an output variable with the transformed name of a GRUB utility
 dnl program.
 AC_DEFUN([grub_TRANSFORM],[dnl
 AC_SUBST(AS_TR_SH([$1]), [`AS_ECHO([$1]) | sed "$program_transform_name"`])dnl
 ])
@@ -1,20 +0,0 @@
 /* on arm clang doesn't support .arch directive */
 	.text
 	.syntax	unified
 #if !defined (__thumb2__)
 	.arch	armv7a
 	.arm
 #else
 	.arch	armv7
 	.thumb
 #endif
 	mcr	p15, 0, r11, c7, c14, 2
 	/* clang restricts access to dsb/isb despite .arch  */
 	dsb
 	isb
@@ -1,18 +0,0 @@
 /* on x86 old clang doesn't support .code16
   newer clang supports it but creates 6-byte jumps instead of 3-byte ones
   which makes us go over boot sector size.
   Starting with 3.9 clang emits 3-byte jumps but still creates 8-bytes movl
   instead of 5-bytes, so code overflows into data.  */
 	.code16
 	jmp far
 	.org 4
 	jmp nearer
 	.org 6
 	movl nearer, %ebx
 	.org 11
 	.space 100
 nearer:
 	.space 200
 far:
 	.byte 0
@@ -1,4 +0,0 @@
 /* on x86 old clang doesn't support .code16  */
 	.code16
 	movb %al, %bl
@@ -1,11 +0,0 @@
 /* on mips clang doesn't support privilegied instructions, doubleword store/load
   and crashes with hand-written assembly
 */
 	.set mips3
 	sync
 	ld $t2, 0($t1)
 a:
 	addiu $t1, $s0, (b - a)
 b:	nop
@@ -1,8 +0,0 @@
 /* clang <= 3.3 doesn't handle most of ppc assembly, not even inline assembly
   used by gcrypt */
 /* Cache invalidation loop is a fair test.  */
 	li 5, 0
 1:	icbi 5, 3
 	addi 5, 5, 32
 	cmpw 5, 4
 	blt 1b
@@ -1,9 +0,0 @@
        .text
 1:	
 	/* A small list of examples of what clang doesn't support.  */
 	clr	%o0
 	lduw	[%o4 + 4], %o4
 	and     %o6, ~0xff, %o6
 	stw	%o5, [%o3]
 	bne,pt	%icc, 1b
 	 nop
@@ -1,87 +1,15 @@
-#! /usr/bin/env bash
+#! /bin/sh
-set -e
+set -ex
-# Set ${PYTHON} to plain 'python' if not set already
+gnulib-tool --import gendocs
-: ${PYTHON:=python}
+aclocal
 autoheader
-export LC_COLLATE=C
+# Automake is unhappy without NEWS and README, but we don't have any
-unset LC_ALL
+touch NEWS README
 automake -a -c -f
-find . -iname '*.[ch]' ! -ipath './grub-core/lib/libgcrypt-grub/*' ! -ipath './build-aux/*' ! -ipath './grub-core/lib/libgcrypt/src/misc.c' ! -ipath './grub-core/lib/libgcrypt/src/global.c' ! -ipath './grub-core/lib/libgcrypt/src/secmem.c'  ! -ipath './util/grub-gen-widthspec.c' ! -ipath './util/grub-gen-asciih.c' |sort > po/POTFILES.in
+autoconf
 find util -iname '*.in' ! -name Makefile.in  |sort > po/POTFILES-shell.in
 echo "Importing unicode..."
 ${PYTHON} util/import_unicode.py unicode/UnicodeData.txt unicode/BidiMirroring.txt unicode/ArabicShaping.txt grub-core/unidata.c
 echo "Importing libgcrypt..."
 ${PYTHON} util/import_gcry.py grub-core/lib/libgcrypt/ grub-core
 sed -n -f util/import_gcrypth.sed < grub-core/lib/libgcrypt/src/gcrypt.h.in > include/grub/gcrypt/gcrypt.h
 if [ -f include/grub/gcrypt/g10lib.h ]; then
    rm include/grub/gcrypt/g10lib.h
 fi
 if [ -d grub-core/lib/libgcrypt-grub/mpi/generic ]; then 
    rm -rf grub-core/lib/libgcrypt-grub/mpi/generic
 fi
 cp grub-core/lib/libgcrypt-grub/src/g10lib.h include/grub/gcrypt/g10lib.h
 cp -R grub-core/lib/libgcrypt/mpi/generic grub-core/lib/libgcrypt-grub/mpi/generic
 for x in mpi-asm-defs.h mpih-add1.c mpih-sub1.c mpih-mul1.c mpih-mul2.c mpih-mul3.c mpih-lshift.c mpih-rshift.c; do
    if [ -h grub-core/lib/libgcrypt-grub/mpi/"$x" ] || [ -f grub-core/lib/libgcrypt-grub/mpi/"$x" ]; then
 	rm grub-core/lib/libgcrypt-grub/mpi/"$x"
    fi
    cp grub-core/lib/libgcrypt-grub/mpi/generic/"$x" grub-core/lib/libgcrypt-grub/mpi/"$x"
 done
 echo "Generating Automake input..."
 # Automake doesn't like including files from a path outside the project.
 rm -f contrib grub-core/contrib
 if [ "x${GRUB_CONTRIB}" != x ]; then
  [ "${GRUB_CONTRIB}" = contrib ] || ln -s "${GRUB_CONTRIB}" contrib
  [ "${GRUB_CONTRIB}" = grub-core/contrib ] || ln -s ../contrib grub-core/contrib
 fi
 UTIL_DEFS='Makefile.util.def Makefile.utilgcry.def'
 CORE_DEFS='grub-core/Makefile.core.def grub-core/Makefile.gcry.def'
 for extra in contrib/*/Makefile.util.def; do
  if test -e "$extra"; then
    UTIL_DEFS="$UTIL_DEFS $extra"
  fi
 done
 for extra in contrib/*/Makefile.core.def; do
  if test -e "$extra"; then
    CORE_DEFS="$CORE_DEFS $extra"
  fi
 done
 ${PYTHON} gentpl.py $UTIL_DEFS > Makefile.util.am
 ${PYTHON} gentpl.py $CORE_DEFS > grub-core/Makefile.core.am
 for extra in contrib/*/Makefile.common; do
  if test -e "$extra"; then
    echo "include $extra" >> Makefile.util.am
    echo "include $extra" >> grub-core/Makefile.core.am
  fi
 done
 for extra in contrib/*/Makefile.util.common; do
  if test -e "$extra"; then
    echo "include $extra" >> Makefile.util.am
  fi
 done
 for extra in contrib/*/Makefile.core.common; do
  if test -e "$extra"; then
    echo "include $extra" >> grub-core/Makefile.core.am
  fi
 done
 echo "Saving timestamps..."
 echo timestamp > stamp-h.in
 echo "Running autoreconf..."
 autoreconf -vi
 exit 0
@@ -1,690 +0,0 @@
 #! /bin/sh
 # Output a system dependent set of variables, describing how to set the
 # run time search path of shared libraries in an executable.
 #
 #   Copyright 1996-2013 Free Software Foundation, Inc.
 #   Taken from GNU libtool, 2001
 #   Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
 #
 #   This file is free software; the Free Software Foundation gives
 #   unlimited permission to copy and/or distribute it, with or without
 #   modifications, as long as this notice is preserved.
 #
 # The first argument passed to this file is the canonical host specification,
 #    CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
 # or
 #    CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
 # The environment variables CC, GCC, LDFLAGS, LD, with_gnu_ld
 # should be set by the caller.
 #
 # The set of defined variables is at the end of this script.
 # Known limitations:
 # - On IRIX 6.5 with CC="cc", the run time search patch must not be longer
 #   than 256 bytes, otherwise the compiler driver will dump core. The only
 #   known workaround is to choose shorter directory names for the build
 #   directory and/or the installation directory.
 # All known linkers require a '.a' archive for static linking (except MSVC,
 # which needs '.lib').
 libext=a
 shrext=.so
 host="$1"
 host_cpu=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 host_vendor=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 host_os=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 # Code taken from libtool.m4's _LT_CC_BASENAME.
 for cc_temp in $CC""; do
  case $cc_temp in
    compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
    distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
    \-*) ;;
    *) break;;
  esac
 done
 cc_basename=`echo "$cc_temp" | sed -e 's%^.*/%%'`
 # Code taken from libtool.m4's _LT_COMPILER_PIC.
 wl=
 if test "$GCC" = yes; then
  wl='-Wl,'
 else
  case "$host_os" in
    aix*)
      wl='-Wl,'
      ;;
    mingw* | cygwin* | pw32* | os2* | cegcc*)
      ;;
    hpux9* | hpux10* | hpux11*)
      wl='-Wl,'
      ;;
    irix5* | irix6* | nonstopux*)
      wl='-Wl,'
      ;;
    linux* | k*bsd*-gnu | kopensolaris*-gnu)
      case $cc_basename in
        ecc*)
          wl='-Wl,'
          ;;
        icc* | ifort*)
          wl='-Wl,'
          ;;
        lf95*)
          wl='-Wl,'
          ;;
        nagfor*)
          wl='-Wl,-Wl,,'
          ;;
        pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
          wl='-Wl,'
          ;;
        ccc*)
          wl='-Wl,'
          ;;
        xl* | bgxl* | bgf* | mpixl*)
          wl='-Wl,'
          ;;
        como)
          wl='-lopt='
          ;;
        *)
          case `$CC -V 2>&1 | sed 5q` in
            *Sun\ F* | *Sun*Fortran*)
              wl=
              ;;
            *Sun\ C*)
              wl='-Wl,'
              ;;
          esac
          ;;
      esac
      ;;
    newsos6)
      ;;
    *nto* | *qnx*)
      ;;
    osf3* | osf4* | osf5*)
      wl='-Wl,'
      ;;
    rdos*)
      ;;
    solaris*)
      case $cc_basename in
        f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
          wl='-Qoption ld '
          ;;
        *)
          wl='-Wl,'
          ;;
      esac
      ;;
    sunos4*)
      wl='-Qoption ld '
      ;;
    sysv4 | sysv4.2uw2* | sysv4.3*)
      wl='-Wl,'
      ;;
    sysv4*MP*)
      ;;
    sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
      wl='-Wl,'
      ;;
    unicos*)
      wl='-Wl,'
      ;;
    uts4*)
      ;;
  esac
 fi
 # Code taken from libtool.m4's _LT_LINKER_SHLIBS.
 hardcode_libdir_flag_spec=
 hardcode_libdir_separator=
 hardcode_direct=no
 hardcode_minus_L=no
 case "$host_os" in
  cygwin* | mingw* | pw32* | cegcc*)
    # FIXME: the MSVC++ port hasn't been tested in a loooong time
    # When not using gcc, we currently assume that we are using
    # Microsoft Visual C++.
    if test "$GCC" != yes; then
      with_gnu_ld=no
    fi
    ;;
  interix*)
    # we just hope/assume this is gcc and not c89 (= MSVC++)
    with_gnu_ld=yes
    ;;
  openbsd*)
    with_gnu_ld=no
    ;;
 esac
 ld_shlibs=yes
 if test "$with_gnu_ld" = yes; then
  # Set some defaults for GNU ld with shared library support. These
  # are reset later if shared libraries are not supported. Putting them
  # here allows them to be overridden if necessary.
  # Unlike libtool, we use -rpath here, not --rpath, since the documented
  # option of GNU ld is called -rpath, not --rpath.
  hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
  case "$host_os" in
    aix[3-9]*)
      # On AIX/PPC, the GNU linker is very broken
      if test "$host_cpu" != ia64; then
        ld_shlibs=no
      fi
      ;;
    amigaos*)
      case "$host_cpu" in
        powerpc)
          ;;
        m68k)
          hardcode_libdir_flag_spec='-L$libdir'
          hardcode_minus_L=yes
          ;;
      esac
      ;;
    beos*)
      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
        :
      else
        ld_shlibs=no
      fi
      ;;
    cygwin* | mingw* | pw32* | cegcc*)
      # hardcode_libdir_flag_spec is actually meaningless, as there is
      # no search path for DLLs.
      hardcode_libdir_flag_spec='-L$libdir'
      if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
        :
      else
        ld_shlibs=no
      fi
      ;;
    haiku*)
      ;;
    interix[3-9]*)
      hardcode_direct=no
      hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
      ;;
    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
        :
      else
        ld_shlibs=no
      fi
      ;;
    netbsd*)
      ;;
    solaris*)
      if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
        ld_shlibs=no
      elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
        :
      else
        ld_shlibs=no
      fi
      ;;
    sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
      case `$LD -v 2>&1` in
        *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
          ld_shlibs=no
          ;;
        *)
          if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
            hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
          else
            ld_shlibs=no
          fi
          ;;
      esac
      ;;
    sunos4*)
      hardcode_direct=yes
      ;;
    *)
      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
        :
      else
        ld_shlibs=no
      fi
      ;;
  esac
  if test "$ld_shlibs" = no; then
    hardcode_libdir_flag_spec=
  fi
 else
  case "$host_os" in
    aix3*)
      # Note: this linker hardcodes the directories in LIBPATH if there
      # are no directories specified by -L.
      hardcode_minus_L=yes
      if test "$GCC" = yes; then
        # Neither direct hardcoding nor static linking is supported with a
        # broken collect2.
        hardcode_direct=unsupported
      fi
      ;;
    aix[4-9]*)
      if test "$host_cpu" = ia64; then
        # On IA64, the linker does run time linking by default, so we don't
        # have to do anything special.
        aix_use_runtimelinking=no
      else
        aix_use_runtimelinking=no
        # Test if we are trying to use run time linking or normal
        # AIX style linking. If -brtl is somewhere in LDFLAGS, we
        # need to do runtime linking.
        case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
          for ld_flag in $LDFLAGS; do
            if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
              aix_use_runtimelinking=yes
              break
            fi
          done
          ;;
        esac
      fi
      hardcode_direct=yes
      hardcode_libdir_separator=':'
      if test "$GCC" = yes; then
        case $host_os in aix4.[012]|aix4.[012].*)
          collect2name=`${CC} -print-prog-name=collect2`
          if test -f "$collect2name" && \
            strings "$collect2name" | grep resolve_lib_name >/dev/null
          then
            # We have reworked collect2
            :
          else
            # We have old collect2
            hardcode_direct=unsupported
            hardcode_minus_L=yes
            hardcode_libdir_flag_spec='-L$libdir'
            hardcode_libdir_separator=
          fi
          ;;
        esac
      fi
      # Begin _LT_AC_SYS_LIBPATH_AIX.
      echo 'int main () { return 0; }' > conftest.c
      ${CC} ${LDFLAGS} conftest.c -o conftest
      aix_libpath=`dump -H conftest 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
 }'`
      if test -z "$aix_libpath"; then
        aix_libpath=`dump -HX64 conftest 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
 }'`
      fi
      if test -z "$aix_libpath"; then
        aix_libpath="/usr/lib:/lib"
      fi
      rm -f conftest.c conftest
      # End _LT_AC_SYS_LIBPATH_AIX.
      if test "$aix_use_runtimelinking" = yes; then
        hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
      else
        if test "$host_cpu" = ia64; then
          hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
        else
          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
        fi
      fi
      ;;
    amigaos*)
      case "$host_cpu" in
        powerpc)
          ;;
        m68k)
          hardcode_libdir_flag_spec='-L$libdir'
          hardcode_minus_L=yes
          ;;
      esac
      ;;
    bsdi[45]*)
      ;;
    cygwin* | mingw* | pw32* | cegcc*)
      # When not using gcc, we currently assume that we are using
      # Microsoft Visual C++.
      # hardcode_libdir_flag_spec is actually meaningless, as there is
      # no search path for DLLs.
      hardcode_libdir_flag_spec=' '
      libext=lib
      ;;
    darwin* | rhapsody*)
      hardcode_direct=no
      if { case $cc_basename in ifort*) true;; *) test "$GCC" = yes;; esac; }; then
        :
      else
        ld_shlibs=no
      fi
      ;;
    dgux*)
      hardcode_libdir_flag_spec='-L$libdir'
      ;;
    freebsd2.2*)
      hardcode_libdir_flag_spec='-R$libdir'
      hardcode_direct=yes
      ;;
    freebsd2*)
      hardcode_direct=yes
      hardcode_minus_L=yes
      ;;
    freebsd* | dragonfly*)
      hardcode_libdir_flag_spec='-R$libdir'
      hardcode_direct=yes
      ;;
    hpux9*)
      hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
      hardcode_libdir_separator=:
      hardcode_direct=yes
      # hardcode_minus_L: Not really in the search PATH,
      # but as the default location of the library.
      hardcode_minus_L=yes
      ;;
    hpux10*)
      if test "$with_gnu_ld" = no; then
        hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
        hardcode_libdir_separator=:
        hardcode_direct=yes
        # hardcode_minus_L: Not really in the search PATH,
        # but as the default location of the library.
        hardcode_minus_L=yes
      fi
      ;;
    hpux11*)
      if test "$with_gnu_ld" = no; then
        hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
        hardcode_libdir_separator=:
        case $host_cpu in
          hppa*64*|ia64*)
            hardcode_direct=no
            ;;
          *)
            hardcode_direct=yes
            # hardcode_minus_L: Not really in the search PATH,
            # but as the default location of the library.
            hardcode_minus_L=yes
            ;;
        esac
      fi
      ;;
    irix5* | irix6* | nonstopux*)
      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
      hardcode_libdir_separator=:
      ;;
    netbsd*)
      hardcode_libdir_flag_spec='-R$libdir'
      hardcode_direct=yes
      ;;
    newsos6)
      hardcode_direct=yes
      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
      hardcode_libdir_separator=:
      ;;
    *nto* | *qnx*)
      ;;
    openbsd*)
      if test -f /usr/libexec/ld.so; then
        hardcode_direct=yes
        if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
          hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
        else
          case "$host_os" in
            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
              hardcode_libdir_flag_spec='-R$libdir'
              ;;
            *)
              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
              ;;
          esac
        fi
      else
        ld_shlibs=no
      fi
      ;;
    os2*)
      hardcode_libdir_flag_spec='-L$libdir'
      hardcode_minus_L=yes
      ;;
    osf3*)
      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
      hardcode_libdir_separator=:
      ;;
    osf4* | osf5*)
      if test "$GCC" = yes; then
        hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
      else
        # Both cc and cxx compiler support -rpath directly
        hardcode_libdir_flag_spec='-rpath $libdir'
      fi
      hardcode_libdir_separator=:
      ;;
    solaris*)
      hardcode_libdir_flag_spec='-R$libdir'
      ;;
    sunos4*)
      hardcode_libdir_flag_spec='-L$libdir'
      hardcode_direct=yes
      hardcode_minus_L=yes
      ;;
    sysv4)
      case $host_vendor in
        sni)
          hardcode_direct=yes # is this really true???
          ;;
        siemens)
          hardcode_direct=no
          ;;
        motorola)
          hardcode_direct=no #Motorola manual says yes, but my tests say they lie
          ;;
      esac
      ;;
    sysv4.3*)
      ;;
    sysv4*MP*)
      if test -d /usr/nec; then
        ld_shlibs=yes
      fi
      ;;
    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
      ;;
    sysv5* | sco3.2v5* | sco5v6*)
      hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
      hardcode_libdir_separator=':'
      ;;
    uts4*)
      hardcode_libdir_flag_spec='-L$libdir'
      ;;
    *)
      ld_shlibs=no
      ;;
  esac
 fi
 # Check dynamic linker characteristics
 # Code taken from libtool.m4's _LT_SYS_DYNAMIC_LINKER.
 # Unlike libtool.m4, here we don't care about _all_ names of the library, but
 # only about the one the linker finds when passed -lNAME. This is the last
 # element of library_names_spec in libtool.m4, or possibly two of them if the
 # linker has special search rules.
 library_names_spec=      # the last element of library_names_spec in libtool.m4
 libname_spec='lib$name'
 case "$host_os" in
  aix3*)
    library_names_spec='$libname.a'
    ;;
  aix[4-9]*)
    library_names_spec='$libname$shrext'
    ;;
  amigaos*)
    case "$host_cpu" in
      powerpc*)
        library_names_spec='$libname$shrext' ;;
      m68k)
        library_names_spec='$libname.a' ;;
    esac
    ;;
  beos*)
    library_names_spec='$libname$shrext'
    ;;
  bsdi[45]*)
    library_names_spec='$libname$shrext'
    ;;
  cygwin* | mingw* | pw32* | cegcc*)
    shrext=.dll
    library_names_spec='$libname.dll.a $libname.lib'
    ;;
  darwin* | rhapsody*)
    shrext=.dylib
    library_names_spec='$libname$shrext'
    ;;
  dgux*)
    library_names_spec='$libname$shrext'
    ;;
  freebsd* | dragonfly*)
    case "$host_os" in
      freebsd[123]*)
        library_names_spec='$libname$shrext$versuffix' ;;
      *)
        library_names_spec='$libname$shrext' ;;
    esac
    ;;
  gnu*)
    library_names_spec='$libname$shrext'
    ;;
  haiku*)
    library_names_spec='$libname$shrext'
    ;;
  hpux9* | hpux10* | hpux11*)
    case $host_cpu in
      ia64*)
        shrext=.so
        ;;
      hppa*64*)
        shrext=.sl
        ;;
      *)
        shrext=.sl
        ;;
    esac
    library_names_spec='$libname$shrext'
    ;;
  interix[3-9]*)
    library_names_spec='$libname$shrext'
    ;;
  irix5* | irix6* | nonstopux*)
    library_names_spec='$libname$shrext'
    case "$host_os" in
      irix5* | nonstopux*)
        libsuff= shlibsuff=
        ;;
      *)
        case $LD in
          *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= ;;
          *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 ;;
          *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 ;;
          *) libsuff= shlibsuff= ;;
        esac
        ;;
    esac
    ;;
  linux*oldld* | linux*aout* | linux*coff*)
    ;;
  linux* | k*bsd*-gnu | kopensolaris*-gnu)
    library_names_spec='$libname$shrext'
    ;;
  knetbsd*-gnu)
    library_names_spec='$libname$shrext'
    ;;
  netbsd*)
    library_names_spec='$libname$shrext'
    ;;
  newsos6)
    library_names_spec='$libname$shrext'
    ;;
  *nto* | *qnx*)
    library_names_spec='$libname$shrext'
    ;;
  openbsd*)
    library_names_spec='$libname$shrext$versuffix'
    ;;
  os2*)
    libname_spec='$name'
    shrext=.dll
    library_names_spec='$libname.a'
    ;;
  osf3* | osf4* | osf5*)
    library_names_spec='$libname$shrext'
    ;;
  rdos*)
    ;;
  solaris*)
    library_names_spec='$libname$shrext'
    ;;
  sunos4*)
    library_names_spec='$libname$shrext$versuffix'
    ;;
  sysv4 | sysv4.3*)
    library_names_spec='$libname$shrext'
    ;;
  sysv4*MP*)
    library_names_spec='$libname$shrext'
    ;;
  sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
    library_names_spec='$libname$shrext'
    ;;
  tpf*)
    library_names_spec='$libname$shrext'
    ;;
  uts4*)
    library_names_spec='$libname$shrext'
    ;;
 esac
 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
 escaped_wl=`echo "X$wl" | sed -e 's/^X//' -e "$sed_quote_subst"`
 shlibext=`echo "$shrext" | sed -e 's,^\.,,'`
 escaped_libname_spec=`echo "X$libname_spec" | sed -e 's/^X//' -e "$sed_quote_subst"`
 escaped_library_names_spec=`echo "X$library_names_spec" | sed -e 's/^X//' -e "$sed_quote_subst"`
 escaped_hardcode_libdir_flag_spec=`echo "X$hardcode_libdir_flag_spec" | sed -e 's/^X//' -e "$sed_quote_subst"`
 LC_ALL=C sed -e 's/^\([a-zA-Z0-9_]*\)=/acl_cv_\1=/' <<EOF
 # How to pass a linker flag through the compiler.
 wl="$escaped_wl"
 # Static library suffix (normally "a").
 libext="$libext"
 # Shared library suffix (normally "so").
 shlibext="$shlibext"
 # Format of library name prefix.
 libname_spec="$escaped_libname_spec"
 # Library names that the linker finds when passed -lNAME.
 library_names_spec="$escaped_library_names_spec"
 # Flag to hardcode \$libdir into a binary during linking.
 # This must work even if \$libdir does not exist.
 hardcode_libdir_flag_spec="$escaped_hardcode_libdir_flag_spec"
 # Whether we need a single -rpath flag with a separated argument.
 hardcode_libdir_separator="$hardcode_libdir_separator"
 # Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the
 # resulting binary.
 hardcode_direct="$hardcode_direct"
 # Set to yes if using the -LDIR flag during linking hardcodes DIR into the
 # resulting binary.
 hardcode_minus_L="$hardcode_minus_L"
 EOF
@@ -1,432 +0,0 @@
 eval '(exit $?0)' && eval 'exec perl -wS "$0" ${1+"$@"}'
  & eval 'exec perl -wS "$0" $argv:q'
    if 0;
 # Convert git log output to ChangeLog format.
 my $VERSION = '2012-07-29 06:11'; # UTC
 # The definition above must lie within the first 8 lines in order
 # for the Emacs time-stamp write hook (at end) to update it.
 # If you change this file with Emacs, please let the write hook
 # do its job.  Otherwise, update this string manually.
 # Copyright (C) 2008-2014 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 3 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, see <http://www.gnu.org/licenses/>.
 # Written by Jim Meyering
 use strict;
 use warnings;
 use Getopt::Long;
 use POSIX qw(strftime);
 (my $ME = $0) =~ s|.*/||;
 # use File::Coda; # http://meyering.net/code/Coda/
 END {
  defined fileno STDOUT or return;
  close STDOUT and return;
  warn "$ME: failed to close standard output: $!\n";
  $? ||= 1;
 }
 sub usage ($)
 {
  my ($exit_code) = @_;
  my $STREAM = ($exit_code == 0 ? *STDOUT : *STDERR);
  if ($exit_code != 0)
    {
      print $STREAM "Try '$ME --help' for more information.\n";
    }
  else
    {
      print $STREAM <<EOF;
 Usage: $ME [OPTIONS] [ARGS]
 Convert git log output to ChangeLog format.  If present, any ARGS
 are passed to "git log".  To avoid ARGS being parsed as options to
 $ME, they may be preceded by '--'.
 OPTIONS:
   --amend=FILE FILE maps from an SHA1 to perl code (i.e., s/old/new/) that
                  makes a change to SHA1's commit log text or metadata.
   --append-dot append a dot to the first line of each commit message if
                  there is no other punctuation or blank at the end.
   --no-cluster never cluster commit messages under the same date/author
                  header; the default is to cluster adjacent commit messages
                  if their headers are the same and neither commit message
                  contains multiple paragraphs.
   --srcdir=DIR the root of the source tree, from which the .git/
                  directory can be derived.
   --since=DATE convert only the logs since DATE;
                  the default is to convert all log entries.
   --format=FMT set format string for commit subject and body;
                  see 'man git-log' for the list of format metacharacters;
                  the default is '%s%n%b%n'
   --strip-tab  remove one additional leading TAB from commit message lines.
   --strip-cherry-pick  remove data inserted by "git cherry-pick";
                  this includes the "cherry picked from commit ..." line,
                  and the possible final "Conflicts:" paragraph.
   --help       display this help and exit
   --version    output version information and exit
 EXAMPLE:
  $ME --since=2008-01-01 > ChangeLog
  $ME -- -n 5 foo > last-5-commits-to-branch-foo
 SPECIAL SYNTAX:
 The following types of strings are interpreted specially when they appear
 at the beginning of a log message line.  They are not copied to the output.
  Copyright-paperwork-exempt: Yes
    Append the "(tiny change)" notation to the usual "date name email"
    ChangeLog header to mark a change that does not require a copyright
    assignment.
  Co-authored-by: Joe User <user\@example.com>
    List the specified name and email address on a second
    ChangeLog header, denoting a co-author.
  Signed-off-by: Joe User <user\@example.com>
    These lines are simply elided.
 In a FILE specified via --amend, comment lines (starting with "#") are ignored.
 FILE must consist of <SHA,CODE+> pairs where SHA is a 40-byte SHA1 (alone on
 a line) referring to a commit in the current project, and CODE refers to one
 or more consecutive lines of Perl code.  Pairs must be separated by one or
 more blank line.
 Here is sample input for use with --amend=FILE, from coreutils:
 3a169f4c5d9159283548178668d2fae6fced3030
 # fix typo in title:
 s/all tile types/all file types/
 1379ed974f1fa39b12e2ffab18b3f7a607082202
 # Due to a bug in vc-dwim, I mis-attributed a patch by Paul to myself.
 # Change the author to be Paul.  Note the escaped "@":
 s,Jim .*>,Paul Eggert <eggert\\\@cs.ucla.edu>,
 EOF
    }
  exit $exit_code;
 }
 # If the string $S is a well-behaved file name, simply return it.
 # If it contains white space, quotes, etc., quote it, and return the new string.
 sub shell_quote($)
 {
  my ($s) = @_;
  if ($s =~ m![^\w+/.,-]!)
    {
      # Convert each single quote to '\''
      $s =~ s/\'/\'\\\'\'/g;
      # Then single quote the string.
      $s = "'$s'";
    }
  return $s;
 }
 sub quoted_cmd(@)
 {
  return join (' ', map {shell_quote $_} @_);
 }
 # Parse file F.
 # Comment lines (starting with "#") are ignored.
 # F must consist of <SHA,CODE+> pairs where SHA is a 40-byte SHA1
 # (alone on a line) referring to a commit in the current project, and
 # CODE refers to one or more consecutive lines of Perl code.
 # Pairs must be separated by one or more blank line.
 sub parse_amend_file($)
 {
  my ($f) = @_;
  open F, '<', $f
    or die "$ME: $f: failed to open for reading: $!\n";
  my $fail;
  my $h = {};
  my $in_code = 0;
  my $sha;
  while (defined (my $line = <F>))
    {
      $line =~ /^\#/
        and next;
      chomp $line;
      $line eq ''
        and $in_code = 0, next;
      if (!$in_code)
        {
          $line =~ /^([0-9a-fA-F]{40})$/
            or (warn "$ME: $f:$.: invalid line; expected an SHA1\n"),
              $fail = 1, next;
          $sha = lc $1;
          $in_code = 1;
          exists $h->{$sha}
            and (warn "$ME: $f:$.: duplicate SHA1\n"),
              $fail = 1, next;
        }
      else
        {
          $h->{$sha} ||= '';
          $h->{$sha} .= "$line\n";
        }
    }
  close F;
  $fail
    and exit 1;
  return $h;
 }
 # git_dir_option $SRCDIR
 #
 # From $SRCDIR, the --git-dir option to pass to git (none if $SRCDIR
 # is undef).  Return as a list (0 or 1 element).
 sub git_dir_option($)
 {
  my ($srcdir) = @_;
  my @res = ();
  if (defined $srcdir)
    {
      my $qdir = shell_quote $srcdir;
      my $cmd = "cd $qdir && git rev-parse --show-toplevel";
      my $qcmd = shell_quote $cmd;
      my $git_dir = qx($cmd);
      defined $git_dir
        or die "$ME: cannot run $qcmd: $!\n";
      $? == 0
        or die "$ME: $qcmd had unexpected exit code or signal ($?)\n";
      chomp $git_dir;
      push @res, "--git-dir=$git_dir/.git";
    }
  @res;
 }
 {
  my $since_date;
  my $format_string = '%s%n%b%n';
  my $amend_file;
  my $append_dot = 0;
  my $cluster = 1;
  my $strip_tab = 0;
  my $strip_cherry_pick = 0;
  my $srcdir;
  GetOptions
    (
     help => sub { usage 0 },
     version => sub { print "$ME version $VERSION\n"; exit },
     'since=s' => \$since_date,
     'format=s' => \$format_string,
     'amend=s' => \$amend_file,
     'append-dot' => \$append_dot,
     'cluster!' => \$cluster,
     'strip-tab' => \$strip_tab,
     'strip-cherry-pick' => \$strip_cherry_pick,
     'srcdir=s' => \$srcdir,
    ) or usage 1;
  defined $since_date
    and unshift @ARGV, "--since=$since_date";
  # This is a hash that maps an SHA1 to perl code (i.e., s/old/new/)
  # that makes a correction in the log or attribution of that commit.
  my $amend_code = defined $amend_file ? parse_amend_file $amend_file : {};
  my @cmd = ('git',
             git_dir_option $srcdir,
             qw(log --log-size),
             '--pretty=format:%H:%ct  %an  <%ae>%n%n'.$format_string, @ARGV);
  open PIPE, '-|', @cmd
    or die ("$ME: failed to run '". quoted_cmd (@cmd) ."': $!\n"
            . "(Is your Git too old?  Version 1.5.1 or later is required.)\n");
  my $prev_multi_paragraph;
  my $prev_date_line = '';
  my @prev_coauthors = ();
  while (1)
    {
      defined (my $in = <PIPE>)
        or last;
      $in =~ /^log size (\d+)$/
        or die "$ME:$.: Invalid line (expected log size):\n$in";
      my $log_nbytes = $1;
      my $log;
      my $n_read = read PIPE, $log, $log_nbytes;
      $n_read == $log_nbytes
        or die "$ME:$.: unexpected EOF\n";
      # Extract leading hash.
      my ($sha, $rest) = split ':', $log, 2;
      defined $sha
        or die "$ME:$.: malformed log entry\n";
      $sha =~ /^[0-9a-fA-F]{40}$/
        or die "$ME:$.: invalid SHA1: $sha\n";
      # If this commit's log requires any transformation, do it now.
      my $code = $amend_code->{$sha};
      if (defined $code)
        {
          eval 'use Safe';
          my $s = new Safe;
          # Put the unpreprocessed entry into "$_".
          $_ = $rest;
          # Let $code operate on it, safely.
          my $r = $s->reval("$code")
            or die "$ME:$.:$sha: failed to eval \"$code\":\n$@\n";
          # Note that we've used this entry.
          delete $amend_code->{$sha};
          # Update $rest upon success.
          $rest = $_;
        }
      # Remove lines inserted by "git cherry-pick".
      if ($strip_cherry_pick)
        {
          $rest =~ s/^\s*Conflicts:\n.*//sm;
          $rest =~ s/^\s*\(cherry picked from commit [\da-f]+\)\n//m;
        }
      my @line = split "\n", $rest;
      my $author_line = shift @line;
      defined $author_line
        or die "$ME:$.: unexpected EOF\n";
      $author_line =~ /^(\d+)  (.*>)$/
        or die "$ME:$.: Invalid line "
          . "(expected date/author/email):\n$author_line\n";
      # Format 'Copyright-paperwork-exempt: Yes' as a standard ChangeLog
      # `(tiny change)' annotation.
      my $tiny = (grep (/^Copyright-paperwork-exempt:\s+[Yy]es$/, @line)
                  ? '  (tiny change)' : '');
      my $date_line = sprintf "%s  %s$tiny\n",
        strftime ("%F", localtime ($1)), $2;
      my @coauthors = grep /^Co-authored-by:.*$/, @line;
      # Omit meta-data lines we've already interpreted.
      @line = grep !/^(?:Signed-off-by:[ ].*>$
                       |Co-authored-by:[ ]
                       |Copyright-paperwork-exempt:[ ]
                       )/x, @line;
      # Remove leading and trailing blank lines.
      if (@line)
        {
          while ($line[0] =~ /^\s*$/) { shift @line; }
          while ($line[$#line] =~ /^\s*$/) { pop @line; }
        }
      # Record whether there are two or more paragraphs.
      my $multi_paragraph = grep /^\s*$/, @line;
      # Format 'Co-authored-by: A U Thor <email@example.com>' lines in
      # standard multi-author ChangeLog format.
      for (@coauthors)
        {
          s/^Co-authored-by:\s*/\t    /;
          s/\s*</  </;
          /<.*?@.*\..*>/
            or warn "$ME: warning: missing email address for "
              . substr ($_, 5) . "\n";
        }
      # If clustering of commit messages has been disabled, if this header
      # would be different from the previous date/name/email/coauthors header,
      # or if this or the previous entry consists of two or more paragraphs,
      # then print the header.
      if ( ! $cluster
          || $date_line ne $prev_date_line
          || "@coauthors" ne "@prev_coauthors"
          || $multi_paragraph
          || $prev_multi_paragraph)
        {
          $prev_date_line eq ''
            or print "\n";
          print $date_line;
          @coauthors
            and print join ("\n", @coauthors), "\n";
        }
      $prev_date_line = $date_line;
      @prev_coauthors = @coauthors;
      $prev_multi_paragraph = $multi_paragraph;
      # If there were any lines
      if (@line == 0)
        {
          warn "$ME: warning: empty commit message:\n  $date_line\n";
        }
      else
        {
          if ($append_dot)
            {
              # If the first line of the message has enough room, then
              if (length $line[0] < 72)
                {
                  # append a dot if there is no other punctuation or blank
                  # at the end.
                  $line[0] =~ /[[:punct:]\s]$/
                    or $line[0] .= '.';
                }
            }
          # Remove one additional leading TAB from each line.
          $strip_tab
            and map { s/^\t// } @line;
          # Prefix each non-empty line with a TAB.
          @line = map { length $_ ? "\t$_" : '' } @line;
          print "\n", join ("\n", @line), "\n";
        }
      defined ($in = <PIPE>)
        or last;
      $in ne "\n"
        and die "$ME:$.: unexpected line:\n$in";
    }
  close PIPE
    or die "$ME: error closing pipe from " . quoted_cmd (@cmd) . "\n";
  # FIXME-someday: include $PROCESS_STATUS in the diagnostic
  # Complain about any unused entry in the --amend=F specified file.
  my $fail = 0;
  foreach my $sha (keys %$amend_code)
    {
      warn "$ME:$amend_file: unused entry: $sha\n";
      $fail = 1;
    }
  exit $fail;
 }
 # Local Variables:
 # mode: perl
 # indent-tabs-mode: nil
 # eval: (add-hook 'write-file-hooks 'time-stamp)
 # time-stamp-start: "my $VERSION = '"
 # time-stamp-format: "%:y-%02m-%02d %02H:%02M"
 # time-stamp-time-zone: "UTC"
 # time-stamp-end: "'; # UTC"
 # End:
@@ -1,10 +0,0 @@
 #if !defined _Noreturn && __STDC_VERSION__ < 201112
 # if (3 <= __GNUC__ || (__GNUC__ == 2 && 8 <= __GNUC_MINOR__) \
      || 0x5110 <= __SUNPRO_C)
 #  define _Noreturn __attribute__ ((__noreturn__))
 # elif 1200 <= _MSC_VER
 #  define _Noreturn __declspec (noreturn)
 # else
 #  define _Noreturn
 # endif
 #endif
@@ -1,26 +0,0 @@
 /* A C macro for declaring that specific arguments must not be NULL.
   Copyright (C) 2009-2013 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 3 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, see <http://www.gnu.org/licenses/>.  */
 /* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools
   that the values passed as arguments n, ..., m must be non-NULL pointers.
   n = 1 stands for the first argument, n = 2 for the second argument etc.  */
 #ifndef _GL_ARG_NONNULL
 # if (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || __GNUC__ > 3
 #  define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params))
 # else
 #  define _GL_ARG_NONNULL(params)
 # endif
 #endif
@@ -1,271 +0,0 @@
 /* C++ compatible function declaration macros.
   Copyright (C) 2010-2013 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 3 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, see <http://www.gnu.org/licenses/>.  */
 #ifndef _GL_CXXDEFS_H
 #define _GL_CXXDEFS_H
 /* The three most frequent use cases of these macros are:
   * For providing a substitute for a function that is missing on some
     platforms, but is declared and works fine on the platforms on which
     it exists:
       #if @GNULIB_FOO@
       # if !@HAVE_FOO@
       _GL_FUNCDECL_SYS (foo, ...);
       # endif
       _GL_CXXALIAS_SYS (foo, ...);
       _GL_CXXALIASWARN (foo);
       #elif defined GNULIB_POSIXCHECK
       ...
       #endif
   * For providing a replacement for a function that exists on all platforms,
     but is broken/insufficient and needs to be replaced on some platforms:
       #if @GNULIB_FOO@
       # if @REPLACE_FOO@
       #  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
       #   undef foo
       #   define foo rpl_foo
       #  endif
       _GL_FUNCDECL_RPL (foo, ...);
       _GL_CXXALIAS_RPL (foo, ...);
       # else
       _GL_CXXALIAS_SYS (foo, ...);
       # endif
       _GL_CXXALIASWARN (foo);
       #elif defined GNULIB_POSIXCHECK
       ...
       #endif
   * For providing a replacement for a function that exists on some platforms
     but is broken/insufficient and needs to be replaced on some of them and
     is additionally either missing or undeclared on some other platforms:
       #if @GNULIB_FOO@
       # if @REPLACE_FOO@
       #  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
       #   undef foo
       #   define foo rpl_foo
       #  endif
       _GL_FUNCDECL_RPL (foo, ...);
       _GL_CXXALIAS_RPL (foo, ...);
       # else
       #  if !@HAVE_FOO@   or   if !@HAVE_DECL_FOO@
       _GL_FUNCDECL_SYS (foo, ...);
       #  endif
       _GL_CXXALIAS_SYS (foo, ...);
       # endif
       _GL_CXXALIASWARN (foo);
       #elif defined GNULIB_POSIXCHECK
       ...
       #endif
 */
 /* _GL_EXTERN_C declaration;
   performs the declaration with C linkage.  */
 #if defined __cplusplus
 # define _GL_EXTERN_C extern "C"
 #else
 # define _GL_EXTERN_C extern
 #endif
 /* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes);
   declares a replacement function, named rpl_func, with the given prototype,
   consisting of return type, parameters, and attributes.
   Example:
     _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...)
                                  _GL_ARG_NONNULL ((1)));
 */
 #define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \
  _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes)
 #define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \
  _GL_EXTERN_C rettype rpl_func parameters_and_attributes
 /* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes);
   declares the system function, named func, with the given prototype,
   consisting of return type, parameters, and attributes.
   Example:
     _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...)
                                  _GL_ARG_NONNULL ((1)));
 */
 #define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \
  _GL_EXTERN_C rettype func parameters_and_attributes
 /* _GL_CXXALIAS_RPL (func, rettype, parameters);
   declares a C++ alias called GNULIB_NAMESPACE::func
   that redirects to rpl_func, if GNULIB_NAMESPACE is defined.
   Example:
     _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...));
 */
 #define _GL_CXXALIAS_RPL(func,rettype,parameters) \
  _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters)
 #if defined __cplusplus && defined GNULIB_NAMESPACE
 # define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \
    namespace GNULIB_NAMESPACE                                \
    {                                                         \
      rettype (*const func) parameters = ::rpl_func;          \
    }                                                         \
    _GL_EXTERN_C int _gl_cxxalias_dummy
 #else
 # define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \
    _GL_EXTERN_C int _gl_cxxalias_dummy
 #endif
 /* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters);
   is like  _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters);
   except that the C function rpl_func may have a slightly different
   declaration.  A cast is used to silence the "invalid conversion" error
   that would otherwise occur.  */
 #if defined __cplusplus && defined GNULIB_NAMESPACE
 # define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \
    namespace GNULIB_NAMESPACE                                     \
    {                                                              \
      rettype (*const func) parameters =                           \
        reinterpret_cast<rettype(*)parameters>(::rpl_func);        \
    }                                                              \
    _GL_EXTERN_C int _gl_cxxalias_dummy
 #else
 # define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \
    _GL_EXTERN_C int _gl_cxxalias_dummy
 #endif
 /* _GL_CXXALIAS_SYS (func, rettype, parameters);
   declares a C++ alias called GNULIB_NAMESPACE::func
   that redirects to the system provided function func, if GNULIB_NAMESPACE
   is defined.
   Example:
     _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...));
 */
 #if defined __cplusplus && defined GNULIB_NAMESPACE
  /* If we were to write
       rettype (*const func) parameters = ::func;
     like above in _GL_CXXALIAS_RPL_1, the compiler could optimize calls
     better (remove an indirection through a 'static' pointer variable),
     but then the _GL_CXXALIASWARN macro below would cause a warning not only
     for uses of ::func but also for uses of GNULIB_NAMESPACE::func.  */
 # define _GL_CXXALIAS_SYS(func,rettype,parameters) \
    namespace GNULIB_NAMESPACE                     \
    {                                              \
      static rettype (*func) parameters = ::func;  \
    }                                              \
    _GL_EXTERN_C int _gl_cxxalias_dummy
 #else
 # define _GL_CXXALIAS_SYS(func,rettype,parameters) \
    _GL_EXTERN_C int _gl_cxxalias_dummy
 #endif
 /* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters);
   is like  _GL_CXXALIAS_SYS (func, rettype, parameters);
   except that the C function func may have a slightly different declaration.
   A cast is used to silence the "invalid conversion" error that would
   otherwise occur.  */
 #if defined __cplusplus && defined GNULIB_NAMESPACE
 # define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \
    namespace GNULIB_NAMESPACE                          \
    {                                                   \
      static rettype (*func) parameters =               \
        reinterpret_cast<rettype(*)parameters>(::func); \
    }                                                   \
    _GL_EXTERN_C int _gl_cxxalias_dummy
 #else
 # define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \
    _GL_EXTERN_C int _gl_cxxalias_dummy
 #endif
 /* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2);
   is like  _GL_CXXALIAS_SYS (func, rettype, parameters);
   except that the C function is picked among a set of overloaded functions,
   namely the one with rettype2 and parameters2.  Two consecutive casts
   are used to silence the "cannot find a match" and "invalid conversion"
   errors that would otherwise occur.  */
 #if defined __cplusplus && defined GNULIB_NAMESPACE
  /* The outer cast must be a reinterpret_cast.
     The inner cast: When the function is defined as a set of overloaded
     functions, it works as a static_cast<>, choosing the designated variant.
     When the function is defined as a single variant, it works as a
     reinterpret_cast<>. The parenthesized cast syntax works both ways.  */
 # define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \
    namespace GNULIB_NAMESPACE                                                \
    {                                                                         \
      static rettype (*func) parameters =                                     \
        reinterpret_cast<rettype(*)parameters>(                               \
          (rettype2(*)parameters2)(::func));                                  \
    }                                                                         \
    _GL_EXTERN_C int _gl_cxxalias_dummy
 #else
 # define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \
    _GL_EXTERN_C int _gl_cxxalias_dummy
 #endif
 /* _GL_CXXALIASWARN (func);
   causes a warning to be emitted when ::func is used but not when
   GNULIB_NAMESPACE::func is used.  func must be defined without overloaded
   variants.  */
 #if defined __cplusplus && defined GNULIB_NAMESPACE
 # define _GL_CXXALIASWARN(func) \
   _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE)
 # define _GL_CXXALIASWARN_1(func,namespace) \
   _GL_CXXALIASWARN_2 (func, namespace)
 /* To work around GCC bug <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43881>,
   we enable the warning only when not optimizing.  */
 # if !__OPTIMIZE__
 #  define _GL_CXXALIASWARN_2(func,namespace) \
    _GL_WARN_ON_USE (func, \
                     "The symbol ::" #func " refers to the system function. " \
                     "Use " #namespace "::" #func " instead.")
 # elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING
 #  define _GL_CXXALIASWARN_2(func,namespace) \
     extern __typeof__ (func) func
 # else
 #  define _GL_CXXALIASWARN_2(func,namespace) \
     _GL_EXTERN_C int _gl_cxxalias_dummy
 # endif
 #else
 # define _GL_CXXALIASWARN(func) \
    _GL_EXTERN_C int _gl_cxxalias_dummy
 #endif
 /* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes);
   causes a warning to be emitted when the given overloaded variant of ::func
   is used but not when GNULIB_NAMESPACE::func is used.  */
 #if defined __cplusplus && defined GNULIB_NAMESPACE
 # define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \
   _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \
                        GNULIB_NAMESPACE)
 # define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \
   _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace)
 /* To work around GCC bug <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43881>,
   we enable the warning only when not optimizing.  */
 # if !__OPTIMIZE__
 #  define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \
    _GL_WARN_ON_USE_CXX (func, rettype, parameters_and_attributes, \
                         "The symbol ::" #func " refers to the system function. " \
                         "Use " #namespace "::" #func " instead.")
 # elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING
 #  define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \
     extern __typeof__ (func) func
 # else
 #  define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \
     _GL_EXTERN_C int _gl_cxxalias_dummy
 # endif
 #else
 # define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \
    _GL_EXTERN_C int _gl_cxxalias_dummy
 #endif
 #endif /* _GL_CXXDEFS_H */
@@ -1,109 +0,0 @@
 /* A C macro for emitting warnings if a function is used.
   Copyright (C) 2010-2013 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 3 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, see <http://www.gnu.org/licenses/>.  */
 /* _GL_WARN_ON_USE (function, "literal string") issues a declaration
   for FUNCTION which will then trigger a compiler warning containing
   the text of "literal string" anywhere that function is called, if
   supported by the compiler.  If the compiler does not support this
   feature, the macro expands to an unused extern declaration.
   This macro is useful for marking a function as a potential
   portability trap, with the intent that "literal string" include
   instructions on the replacement function that should be used
   instead.  However, one of the reasons that a function is a
   portability trap is if it has the wrong signature.  Declaring
   FUNCTION with a different signature in C is a compilation error, so
   this macro must use the same type as any existing declaration so
   that programs that avoid the problematic FUNCTION do not fail to
   compile merely because they included a header that poisoned the
   function.  But this implies that _GL_WARN_ON_USE is only safe to
   use if FUNCTION is known to already have a declaration.  Use of
   this macro implies that there must not be any other macro hiding
   the declaration of FUNCTION; but undefining FUNCTION first is part
   of the poisoning process anyway (although for symbols that are
   provided only via a macro, the result is a compilation error rather
   than a warning containing "literal string").  Also note that in
   C++, it is only safe to use if FUNCTION has no overloads.
   For an example, it is possible to poison 'getline' by:
   - adding a call to gl_WARN_ON_USE_PREPARE([[#include <stdio.h>]],
     [getline]) in configure.ac, which potentially defines
     HAVE_RAW_DECL_GETLINE
   - adding this code to a header that wraps the system <stdio.h>:
     #undef getline
     #if HAVE_RAW_DECL_GETLINE
     _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but"
       "not universally present; use the gnulib module getline");
     #endif
   It is not possible to directly poison global variables.  But it is
   possible to write a wrapper accessor function, and poison that
   (less common usage, like &environ, will cause a compilation error
   rather than issue the nice warning, but the end result of informing
   the developer about their portability problem is still achieved):
   #if HAVE_RAW_DECL_ENVIRON
   static char ***rpl_environ (void) { return &environ; }
   _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared");
   # undef environ
   # define environ (*rpl_environ ())
   #endif
   */
 #ifndef _GL_WARN_ON_USE
 # if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__)
 /* A compiler attribute is available in gcc versions 4.3.0 and later.  */
 #  define _GL_WARN_ON_USE(function, message) \
 extern __typeof__ (function) function __attribute__ ((__warning__ (message)))
 # elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING
 /* Verify the existence of the function.  */
 #  define _GL_WARN_ON_USE(function, message) \
 extern __typeof__ (function) function
 # else /* Unsupported.  */
 #  define _GL_WARN_ON_USE(function, message) \
 _GL_WARN_EXTERN_C int _gl_warn_on_use
 # endif
 #endif
 /* _GL_WARN_ON_USE_CXX (function, rettype, parameters_and_attributes, "string")
   is like _GL_WARN_ON_USE (function, "string"), except that the function is
   declared with the given prototype, consisting of return type, parameters,
   and attributes.
   This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does
   not work in this case.  */
 #ifndef _GL_WARN_ON_USE_CXX
 # if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__)
 #  define _GL_WARN_ON_USE_CXX(function,rettype,parameters_and_attributes,msg) \
 extern rettype function parameters_and_attributes \
     __attribute__ ((__warning__ (msg)))
 # elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING
 /* Verify the existence of the function.  */
 #  define _GL_WARN_ON_USE_CXX(function,rettype,parameters_and_attributes,msg) \
 extern rettype function parameters_and_attributes
 # else /* Unsupported.  */
 #  define _GL_WARN_ON_USE_CXX(function,rettype,parameters_and_attributes,msg) \
 _GL_WARN_EXTERN_C int _gl_warn_on_use
 # endif
 #endif
 /* _GL_WARN_EXTERN_C declaration;
   performs the declaration with C linkage.  */
 #ifndef _GL_WARN_EXTERN_C
 # if defined __cplusplus
 #  define _GL_WARN_EXTERN_C extern "C"
 # else
 #  define _GL_WARN_EXTERN_C extern
 # endif
 #endif
@@ -1,136 +0,0 @@
 # -*- makefile -*-
 CFLAGS_PLATFORM=
 export LC_COLLATE := C
 unexport LC_ALL
 # Platform specific options
 if COND_sparc64_ieee1275
  LDFLAGS_PLATFORM = -Wl,-melf64_sparc
 endif
 if COND_arm
 if !COND_emu
  LDFLAGS_PLATFORM = -Wl,--wrap=__clear_cache
 endif
 endif
 if COND_arm64
  CFLAGS_PLATFORM += -mcmodel=large
 endif
 if COND_powerpc_ieee1275
  CFLAGS_PLATFORM += -mcpu=powerpc
 endif
 # Other options
 CPPFLAGS_DEFAULT = -DGRUB_FILE=\"$(subst $(srcdir)/,,$<)\"
 CPPFLAGS_DEFAULT += -I$(builddir)
 CPPFLAGS_DEFAULT += -I$(srcdir)
 CPPFLAGS_DEFAULT += -I$(top_builddir)
 CPPFLAGS_DEFAULT += -I$(top_srcdir)
 CPPFLAGS_DEFAULT += -I$(top_srcdir)/include
 CPPFLAGS_DEFAULT += -I$(top_builddir)/include
 CPPFLAGS_DEFAULT += -I$(top_srcdir)/grub-core/lib/libgcrypt-grub/src/
 CCASFLAGS_DEFAULT = $(CPPFLAGS_DEFAULT) -DASM_FILE=1
 BUILD_CPPFLAGS += $(CPPFLAGS_DEFAULT)
 CFLAGS_KERNEL = $(CFLAGS_PLATFORM) -ffreestanding
 LDFLAGS_KERNEL = $(LDFLAGS_PLATFORM) -nostdlib $(TARGET_LDFLAGS_OLDMAGIC)
 CPPFLAGS_KERNEL = $(CPPFLAGS_CPU) $(CPPFLAGS_PLATFORM) -DGRUB_KERNEL=1
 CCASFLAGS_KERNEL = $(CCASFLAGS_CPU) $(CCASFLAGS_PLATFORM)
 STRIPFLAGS_KERNEL = -R .rel.dyn -R .reginfo -R .note -R .comment -R .drectve -R .note.gnu.gold-version -R .MIPS.abiflags -R .ARM.exidx
 CFLAGS_MODULE = $(CFLAGS_PLATFORM) -ffreestanding
 LDFLAGS_MODULE = $(LDFLAGS_PLATFORM) -nostdlib $(TARGET_LDFLAGS_OLDMAGIC) -Wl,-r,-d
 CPPFLAGS_MODULE = $(CPPFLAGS_CPU) $(CPPFLAGS_PLATFORM)
 CCASFLAGS_MODULE = $(CCASFLAGS_CPU) $(CCASFLAGS_PLATFORM)
 CFLAGS_IMAGE = $(CFLAGS_PLATFORM) -fno-builtin
 LDFLAGS_IMAGE = $(LDFLAGS_PLATFORM) -nostdlib $(TARGET_LDFLAGS_OLDMAGIC) -Wl,-S
 CPPFLAGS_IMAGE = $(CPPFLAGS_CPU) $(CPPFLAGS_PLATFORM)
 CCASFLAGS_IMAGE = $(CCASFLAGS_CPU) $(CCASFLAGS_PLATFORM)
 CFLAGS_PROGRAM =
 LDFLAGS_PROGRAM =
 CPPFLAGS_PROGRAM =
 CCASFLAGS_PROGRAM =
 CFLAGS_LIBRARY =
 CPPFLAGS_LIBRARY =
 CCASFLAGS_LIBRARY =
 # Other variables
 grubconfdir = $(sysconfdir)/grub.d
 platformdir = $(pkglibdir)/$(target_cpu)-$(platform)
 starfielddir = $(pkgdatadir)/themes/starfield
 CFLAGS_GNULIB = -Wno-undef -Wno-sign-compare -Wno-unused -Wno-unused-parameter -Wno-redundant-decls -Wno-unreachable-code -Wno-conversion
 CPPFLAGS_GNULIB = -I$(top_builddir)/grub-core/gnulib -I$(top_srcdir)/grub-core/gnulib
 CFLAGS_POSIX = -fno-builtin
 CPPFLAGS_POSIX = -I$(top_srcdir)/grub-core/lib/posix_wrap
 CFLAGS_GCRY = -Wno-error -Wno-missing-field-initializers -Wno-redundant-decls -Wno-undef $(CFLAGS_POSIX)
 CPPFLAGS_GCRY = -I$(top_srcdir)/grub-core/lib/libgcrypt_wrap $(CPPFLAGS_POSIX) -D_GCRYPT_IN_LIBGCRYPT=1 -I$(top_srcdir)/include/grub/gcrypt
 CPPFLAGS_EFIEMU = -I$(top_srcdir)/grub-core/efiemu/runtime
 # List file macros for recognizing /interesting/ modules
 CPPFLAGS_FS_LIST = -Dgrub_fs_register=FS_LIST_MARKER
 CPPFLAGS_VIDEO_LIST= -Dgrub_video_register=VIDEO_LIST_MARKER
 CPPFLAGS_PARTMAP_LIST = -Dgrub_partition_map_register=PARTMAP_LIST_MARKER
 CPPFLAGS_PARTTOOL_LIST = -Dgrub_parttool_register=PARTTOOL_LIST_MARKER
 CPPFLAGS_TERMINAL_LIST = '-Dgrub_term_register_input(...)=INPUT_TERMINAL_LIST_MARKER(__VA_ARGS__)'
 CPPFLAGS_TERMINAL_LIST += '-Dgrub_term_register_output(...)=OUTPUT_TERMINAL_LIST_MARKER(__VA_ARGS__)'
 CPPFLAGS_COMMAND_LIST = '-Dgrub_register_command(...)=COMMAND_LIST_MARKER(__VA_ARGS__)'
 CPPFLAGS_COMMAND_LIST += '-Dgrub_register_extcmd(...)=EXTCOMMAND_LIST_MARKER(__VA_ARGS__)'
 CPPFLAGS_COMMAND_LIST += '-Dgrub_register_command_p1(...)=P1COMMAND_LIST_MARKER(__VA_ARGS__)'
 CPPFLAGS_MARKER = $(CPPFLAGS_FS_LIST) $(CPPFLAGS_VIDEO_LIST) \
 	$(CPPFLAGS_PARTTOOL_LIST) $(CPPFLAGS_PARTMAP_LIST) \
 	$(CPPFLAGS_TERMINAL_LIST) $(CPPFLAGS_COMMAND_LIST)
 # Define these variables to calm down automake
 IMG_FILES =
 MOD_FILES =
 MODULE_FILES =
 MARKER_FILES =
 KERNEL_HEADER_FILES =
 man_MANS =
 noinst_DATA =
 pkgdata_DATA =
 bin_SCRIPTS =
 sbin_SCRIPTS =
 bin_PROGRAMS =
 platform_DATA =
 sbin_PROGRAMS =
 check_SCRIPTS =
 dist_grubconf_DATA =
 check_PROGRAMS =
 noinst_SCRIPTS =
 noinst_PROGRAMS =
 grubconf_SCRIPTS =
 noinst_LIBRARIES =
 dist_noinst_DATA =
 platform_SCRIPTS =
 platform_PROGRAMS =
 TESTS =
 EXTRA_DIST =
 CLEANFILES =
 BUILT_SOURCES =
 # Rules for Automake input
 .PRECIOUS: $(top_srcdir)/Makefile.util.am
 $(top_srcdir)/Makefile.util.am: $(top_srcdir)/gentpl.py $(top_srcdir)/Makefile.util.def $(top_srcdir)/Makefile.utilgcry.def
 	python $^ > $@.new || (rm -f $@.new; exit 1)
 	mv $@.new $@
 .PRECIOUS: $(top_srcdir)/grub-core/Makefile.core.am
 $(top_srcdir)/grub-core/Makefile.core.am: $(top_srcdir)/gentpl.py $(top_srcdir)/grub-core/Makefile.core.def $(top_srcdir)/grub-core/Makefile.gcry.def
 	if [ "x$$GRUB_CONTRIB" != x ]; then echo "You need to run ./autogen.sh manually." >&2; exit 1; fi
 	python $^ > $@.new || (rm -f $@.new; exit 1)
 	mv $@.new $@
@@ -1,140 +0,0 @@
 EXTRA_DIST += autogen.sh
 EXTRA_DIST += geninit.sh
 EXTRA_DIST += gentpl.py
 EXTRA_DIST += Makefile.util.def
 EXTRA_DIST += Makefile.utilgcry.def
 EXTRA_DIST += asm-tests
 EXTRA_DIST += unicode
 EXTRA_DIST += util/import_gcry.py
 EXTRA_DIST += util/import_unicode.py
 EXTRA_DIST += docs/man
 EXTRA_DIST += docs/autoiso.cfg
 EXTRA_DIST += docs/grub.cfg
 EXTRA_DIST += docs/osdetect.cfg
 EXTRA_DIST += conf/i386-cygwin-img-ld.sc
 EXTRA_DIST += grub-core/Makefile.core.def
 EXTRA_DIST += grub-core/Makefile.gcry.def
 EXTRA_DIST += grub-core/genmoddep.awk
 EXTRA_DIST += grub-core/genmod.sh.in
 EXTRA_DIST += grub-core/gensyminfo.sh.in
 EXTRA_DIST += grub-core/gensymlist.sh
 EXTRA_DIST += grub-core/genemuinit.sh
 EXTRA_DIST += grub-core/genemuinitheader.sh
 EXTRA_DIST += grub-core/gnulib-fix-null-deref.diff
 EXTRA_DIST += grub-core/gnulib-fix-width.diff
 EXTRA_DIST += grub-core/gnulib-no-abort.diff
 EXTRA_DIST += grub-core/gnulib-no-gets.diff
 EXTRA_DIST += grub-core/lib/libgcrypt
 EXTRA_DIST += grub-core/lib/libgcrypt-grub/mpi/generic
 EXTRA_DIST += $(shell find $(top_srcdir)/include -name '*.h')
 EXTRA_DIST += $(shell find $(top_srcdir)/grub-core/lib -name '*.h')
 EXTRA_DIST += grub-core/efiemu/runtime/config.h
 EXTRA_DIST += grub-core/lib/LzmaDec.c
 EXTRA_DIST += grub-core/fs/cpio_common.c
 EXTRA_DIST += BUGS
 EXTRA_DIST += util/i386/efi/grub-dumpdevtree
 EXTRA_DIST += util/spkmodem-recv.c
 EXTRA_DIST += util/import_gcrypth.sed
 EXTRA_DIST += util/bin2h.c
 EXTRA_DIST += util/grub-gen-asciih.c
 EXTRA_DIST += util/grub-gen-widthspec.c
 EXTRA_DIST += util/grub-module-verifier.c
 EXTRA_DIST += util/grub-module-verifier32.c
 EXTRA_DIST += util/grub-module-verifier64.c
 EXTRA_DIST += util/grub-module-verifierXX.c
 EXTRA_DIST += util/grub-pe2elf.c
 EXTRA_DIST += m4/gnulib-cache.m4
 EXTRA_DIST += m4/glibc2.m4
 EXTRA_DIST += m4/gnulib-tool.m4
 EXTRA_DIST += m4/intdiv0.m4
 EXTRA_DIST += m4/intl.m4
 EXTRA_DIST += m4/intldir.m4
 EXTRA_DIST += m4/intmax.m4
 EXTRA_DIST += m4/inttypes-pri.m4
 EXTRA_DIST += m4/lcmessage.m4
 EXTRA_DIST += m4/lock.m4
 EXTRA_DIST += m4/printf-posix.m4
 EXTRA_DIST += m4/threadlib.m4
 EXTRA_DIST += m4/uintmax_t.m4
 EXTRA_DIST += m4/visibility.m4
 EXTRA_DIST += m4/math_h.m4
 EXTRA_DIST += grub-core/osdep/apple/hostdisk.c
 EXTRA_DIST += grub-core/osdep/aros/hostdisk.c
 EXTRA_DIST += grub-core/osdep/basic/hostdisk.c
 EXTRA_DIST += grub-core/osdep/bsd/hostdisk.c
 EXTRA_DIST += grub-core/osdep/freebsd/hostdisk.c
 EXTRA_DIST += grub-core/osdep/hurd/hostdisk.c
 EXTRA_DIST += grub-core/osdep/linux/hostdisk.c
 EXTRA_DIST += grub-core/osdep/windows/hostdisk.c
 EXTRA_DIST += grub-core/osdep/sun/hostdisk.c
 EXTRA_DIST += grub-core/osdep/haiku/hostdisk.c
 EXTRA_DIST += grub-core/osdep/basic/init.c
 EXTRA_DIST += grub-core/osdep/windows/init.c
 EXTRA_DIST += grub-core/osdep/apple/getroot.c
 EXTRA_DIST += grub-core/osdep/aros/getroot.c
 EXTRA_DIST += grub-core/osdep/basic/getroot.c
 EXTRA_DIST += grub-core/osdep/bsd/getroot.c
 EXTRA_DIST += grub-core/osdep/windows/getroot.c
 EXTRA_DIST += grub-core/osdep/freebsd/getroot.c
 EXTRA_DIST += grub-core/osdep/hurd/getroot.c
 EXTRA_DIST += grub-core/osdep/linux/getroot.c
 EXTRA_DIST += grub-core/osdep/sun/getroot.c
 EXTRA_DIST += grub-core/osdep/haiku/getroot.c
 EXTRA_DIST += grub-core/osdep/basic/random.c
 EXTRA_DIST += grub-core/osdep/basic/ofpath.c
 EXTRA_DIST += grub-core/osdep/unix/password.c
 EXTRA_DIST += grub-core/osdep/unix/random.c
 EXTRA_DIST += grub-core/osdep/unix/sleep.c
 EXTRA_DIST += grub-core/osdep/linux/ofpath.c
 EXTRA_DIST += grub-core/osdep/windows/password.c
 EXTRA_DIST += grub-core/osdep/windows/random.c
 EXTRA_DIST += grub-core/osdep/windows/sleep.c
 EXTRA_DIST += tests/dfly-mbr-mbexample.mbr.img.gz
 EXTRA_DIST += tests/dfly-mbr-mbexample.dfly.img.gz
 EXTRA_DIST += coreboot.cfg
 EXTRA_DIST += tests/file_filter/file
 EXTRA_DIST += tests/file_filter/file.gz
 EXTRA_DIST += tests/file_filter/file.gz.sig
 EXTRA_DIST += tests/file_filter/file.lzop
 EXTRA_DIST += tests/file_filter/file.lzop.sig
 EXTRA_DIST += tests/file_filter/file.xz
 EXTRA_DIST += tests/file_filter/file.xz.sig
 EXTRA_DIST += tests/file_filter/keys
 EXTRA_DIST += tests/file_filter/keys.pub
 EXTRA_DIST += tests/file_filter/test.cfg
 EXTRA_DIST += tests/syslinux/ubuntu10.04/isolinux/prompt.cfg
 EXTRA_DIST += tests/syslinux/ubuntu10.04/isolinux/gfxboot.cfg
 EXTRA_DIST += tests/syslinux/ubuntu10.04/isolinux/adtxt.cfg
 EXTRA_DIST += tests/syslinux/ubuntu10.04/isolinux/isolinux.cfg
 EXTRA_DIST += tests/syslinux/ubuntu10.04/isolinux/exithelp.cfg
 EXTRA_DIST += tests/syslinux/ubuntu10.04/isolinux/txt.cfg
 EXTRA_DIST += tests/syslinux/ubuntu10.04/isolinux/menu.cfg
 EXTRA_DIST += tests/syslinux/ubuntu10.04/isolinux/stdmenu.cfg
 EXTRA_DIST += tests/syslinux/ubuntu10.04/isolinux/dtmenu.cfg
 EXTRA_DIST += tests/syslinux/ubuntu10.04/isolinux/po4a.cfg
 EXTRA_DIST += tests/syslinux/ubuntu10.04/isolinux/rqtxt.cfg
 EXTRA_DIST += tests/syslinux/ubuntu10.04_grub.cfg.in
@@ -1,53 +0,0 @@
 /* Linker script to create grub .img files on Cygwin.  */
 SECTIONS
 {
  .text :
  {
    start = . ;
    _start = . ;
    __start = . ;
    *(.text)
    etext = . ;
  }
  .data :
  {
    __data_start__ = . ;
    *(.data)
    __data_end__ = . ;
    __rdata_start__ = . ;
    *(.rdata)
    __rdata_end__ = . ;
    *(.pdata)
    edata = . ;
    _edata = . ;
    __edata = . ;
  }
  .bss :
  {
    __bss_start__ = . ;
    *(.bss)
    __common_start__ = . ;
    *(COMMON)
    __bss_end__ = . ;
  }
  .edata :
  {
    *(.edata)
    end = . ;
    _end = . ;
    __end = . ;
  }
  .stab :
  {
    *(.stab)
  }
  .stabstr :
  {
    *(.stabstr)
  }
 }
 ASSERT("__rdata_end__"=="edata", ".pdata not empty")
 ASSERT("__bss_end__"  =="end"  , ".edata not empty")
@@ -1,67 +0,0 @@
 #undef _LARGEFILE_SOURCE
 #undef _FILE_OFFSET_BITS
 #define _LARGEFILE_SOURCE
 #define _FILE_OFFSET_BITS 64
 #if defined(__PPC__) && !defined(__powerpc__)
 #define __powerpc__ 1
 #endif
 #define GCRYPT_NO_DEPRECATED 1
 #define HAVE_MEMMOVE 1
 /* Define to 1 to enable disk cache statistics.  */
 #define DISK_CACHE_STATS @DISK_CACHE_STATS@
 #define BOOT_TIME_STATS @BOOT_TIME_STATS@
 /* We don't need those.  */
 #define MINILZO_CFG_SKIP_LZO_PTR 1
 #define MINILZO_CFG_SKIP_LZO_UTIL 1
 #define MINILZO_CFG_SKIP_LZO_STRING 1
 #define MINILZO_CFG_SKIP_LZO_INIT 1
 #define MINILZO_CFG_SKIP_LZO1X_1_COMPRESS 1
 #define MINILZO_CFG_SKIP_LZO1X_DECOMPRESS 1
 #if defined (GRUB_BUILD)
 #undef ENABLE_NLS
 #define BUILD_SIZEOF_LONG @BUILD_SIZEOF_LONG@
 #define BUILD_SIZEOF_VOID_P @BUILD_SIZEOF_VOID_P@
 #if defined __APPLE__
 # if defined __BIG_ENDIAN__
 #  define BUILD_WORDS_BIGENDIAN 1
 # else
 #  define BUILD_WORDS_BIGENDIAN 0
 # endif
 #else
 #define BUILD_WORDS_BIGENDIAN @BUILD_WORDS_BIGENDIAN@
 #endif
 #elif defined (GRUB_UTIL) || !defined (GRUB_MACHINE)
 #include <config-util.h>
 #else
 #define HAVE_FONT_SOURCE @HAVE_FONT_SOURCE@
 /* Define if C symbols get an underscore after compilation. */
 #define HAVE_ASM_USCORE @HAVE_ASM_USCORE@
 /* Define it to one of __bss_start, edata and _edata.  */
 #define BSS_START_SYMBOL @BSS_START_SYMBOL@
 /* Define it to either end or _end.  */
 #define END_SYMBOL @END_SYMBOL@
 /* Name of package.  */
 #define PACKAGE "@PACKAGE@"
 /* Version number of package.  */
 #define VERSION "@VERSION@"
 /* Define to the full name and version of this package. */
 #define PACKAGE_STRING "@PACKAGE_STRING@"
 /* Define to the version of this package. */
 #define PACKAGE_VERSION "@PACKAGE_VERSION@"
 /* Define to the full name of this package. */
 #define PACKAGE_NAME "@PACKAGE_NAME@"
 /* Define to the address where bug reports for this package should be sent. */
 #define PACKAGE_BUGREPORT "@PACKAGE_BUGREPORT@"
 #define GRUB_TARGET_CPU "@GRUB_TARGET_CPU@"
 #define GRUB_PLATFORM "@GRUB_PLATFORM@"
 #define RE_ENABLE_I18N 1
 #define _GNU_SOURCE 1
 #endif
@@ -1,3 +0,0 @@
 if test -f (cbfsdisk)/etc/grub.cfg; then
   source (cbfsdisk)/etc/grub.cfg
 fi
@@ -0,0 +1,35 @@
 info_TEXINFOS = multiboot.texi
 EXAMPLES = boot_mips.S kernel.c multiboot2.h
 multiboot_TEXINFOS = boot.S.texi kernel.c.texi multiboot2.h.texi
 SRC2TEXI = src2texi
 noinst_SCRIPTS = $(SRC2TEXI)
 EXTRA_PROGRAMS = kernel
 pkginclude_HEADERS = multiboot2.h
 # The example kernel is built if you specify --enable-example-kernel.
 if BUILD_EXAMPLE_KERNEL
 noinst_PROGRAMS = kernel
 kernel_SOURCES = $(EXAMPLES)
 kernel_CFLAGS = -fno-builtin -nostdinc -O -g -Wall \
 	-imacros $(top_builddir)/config.h
 kernel_LDFLAGS = -nostdlib -Wl,-N -Wl,-Ttext -Wl,80100000 -Wl,--build-id=none
 boot.o: multiboot2.h
 endif
 EXTRA_DIST = $(man_MANS) $(noinst_SCRIPTS) \
 	$(EXAMPLES) $(multiboot_TEXINFOS)
 CLEANFILES = $(noinst_PROGRAMS)
 # Cancel the rule %.texi -> %. This rule may confuse make to determine
 # the dependecies.
 .texi:
 %.c.texi: %.c $(srcdir)/$(SRC2TEXI)
 	$(SHELL) $(srcdir)/$(SRC2TEXI) $(srcdir) $< $@
 %.h.texi: %.h $(srcdir)/$(SRC2TEXI)
 	$(SHELL) $(srcdir)/$(SRC2TEXI) $(srcdir) $< $@
 %.S.texi: %.S $(srcdir)/$(SRC2TEXI)
 	$(SHELL) $(srcdir)/$(SRC2TEXI) $(srcdir) $< $@
@@ -0,0 +1,119 @@
 /* boot.S - bootstrap the kernel */
 /* Copyright (C) 1999, 2001, 2010  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 3 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, see <http://www.gnu.org/licenses/>.
 */
 #define ASM_FILE	1
 #include <multiboot2.h>
 /* C symbol format. HAVE_ASM_USCORE is defined by configure.  */
 #ifdef HAVE_ASM_USCORE
 # define EXT_C(sym)			_ ## sym
 #else
 # define EXT_C(sym)			sym
 #endif
 /* The size of our stack (16KB).  */
 #define STACK_SIZE			0x4000
 /* The flags for the Multiboot header.  */
 #ifdef __ELF__
 # define AOUT_KLUDGE 0
 #else
 # define AOUT_KLUDGE MULTIBOOT_AOUT_KLUDGE
 #endif
 	.text
 	.globl	start, _start
 start:
 _start:
 	jmp	multiboot_entry
 	/* Align 64 bits boundary.  */
 	.align	8
 	/* Multiboot header.  */
 multiboot_header:
 	/* magic */
 	.long	MULTIBOOT2_HEADER_MAGIC
 	/* ISA: i386 */
 	.long   GRUB_MULTIBOOT_ARCHITECTURE_I386
 	/* Header length.  */
 	.long	multiboot_header_end - multiboot_header
 	/* checksum */
 	.long	-(MULTIBOOT2_HEADER_MAGIC + GRUB_MULTIBOOT_ARCHITECTURE_I386 + (multiboot_header_end - multiboot_header))
 #ifndef __ELF__
 address_tag_start:	
 	.short MULTIBOOT_HEADER_TAG_ADDRESS
 	.short MULTIBOOT_HEADER_TAG_OPTIONAL
 	.long address_tag_end - address_tag_start
 	/* header_addr */
 	.long	multiboot_header
 	/* load_addr */
 	.long	_start
 	/* load_end_addr */
 	.long	_edata
 	/* bss_end_addr */
 	.long	_end
 address_tag_end:
 entry_address_tag_start:	
 	.short MULTIBOOT_HEADER_TAG_ENTRY_ADDRESS
 	.short MULTIBOOT_HEADER_TAG_OPTIONAL
 	.long entry_address_tag_end - entry_address_tag_start
 	/* entry_addr */
 	.long multiboot_entry
 entry_address_tag_end:
 #endif /* __ELF__ */
 framebuffer_tag_start:	
 	.short MULTIBOOT_HEADER_TAG_FRAMEBUFFER
 	.short MULTIBOOT_HEADER_TAG_OPTIONAL
 	.long framebuffer_tag_end - framebuffer_tag_start
 	.long 1024
 	.long 768
 	.long 32
 framebuffer_tag_end:
 	.short MULTIBOOT_HEADER_TAG_END
 	.short 0
 	.long 8
 multiboot_header_end:
 multiboot_entry:
 	/* Initialize the stack pointer.  */
 	movl	$(stack + STACK_SIZE), %esp
 	/* Reset EFLAGS.  */
 	pushl	$0
 	popf
 	/* Push the pointer to the Multiboot information structure.  */
 	pushl	%ebx
 	/* Push the magic value.  */
 	pushl	%eax
 	/* Now enter the C main function...  */
 	call	EXT_C(cmain)
 	/* Halt.  */
 	pushl	$halt_message
 	call	EXT_C(printf)
 loop:	hlt
 	jmp	loop
 halt_message:
 	.asciz	"Halted."
 	/* Our stack area.  */
 	.comm	stack, STACK_SIZE
@@ -0,0 +1,119 @@
 /* boot.S - bootstrap the kernel */
 /* Copyright (C) 1999, 2001, 2010  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 3 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, see <http://www.gnu.org/licenses/>.
 */
 #define ASM_FILE	1
 #include <multiboot2.h>
 /* C symbol format. HAVE_ASM_USCORE is defined by configure.  */
 #ifdef HAVE_ASM_USCORE
 # define EXT_C(sym)			_ ## sym
 #else
 # define EXT_C(sym)			sym
 #endif
 /* The size of our stack (16KB).  */
 #define STACK_SIZE			0x4000
 /* The flags for the Multiboot header.  */
 #ifdef __ELF__
 # define AOUT_KLUDGE 0
 #else
 # define AOUT_KLUDGE MULTIBOOT_AOUT_KLUDGE
 #endif
 	.text
 	.set noreorder
        .set nomacro
 	.globl	start, _start
 start:
 _start:
 	b	multiboot_entry
 	 nop
 	/* Align 64 bits boundary.  */
 	.align	8
 	/* Multiboot header.  */
 multiboot_header:
 	/* magic */
 	.long	MULTIBOOT2_HEADER_MAGIC
 	/* ISA: mips32 */
 	.long   MULTIBOOT_ARCHITECTURE_MIPS32
 	/* Header length.  */
 	.long	multiboot_header_end - multiboot_header
 	/* checksum */
 	.long	-(MULTIBOOT2_HEADER_MAGIC + MULTIBOOT_ARCHITECTURE_MIPS32 + (multiboot_header_end - multiboot_header))
 #ifndef __ELF__
 address_tag_start:	
 	.short MULTIBOOT_HEADER_TAG_ADDRESS
 	.short MULTIBOOT_HEADER_TAG_OPTIONAL
 	.long address_tag_end - address_tag_start
 	/* header_addr */
 	.long	multiboot_header
 	/* load_addr */
 	.long	_start
 	/* load_end_addr */
 	.long	_edata
 	/* bss_end_addr */
 	.long	_end
 address_tag_end:
 entry_address_tag_start:	
 	.short MULTIBOOT_HEADER_TAG_ENTRY_ADDRESS
 	.short MULTIBOOT_HEADER_TAG_OPTIONAL
 	.long entry_address_tag_end - entry_address_tag_start
 	/* entry_addr */
 	.long multiboot_entry
 entry_address_tag_end:
 #endif /* __ELF__ */
 framebuffer_tag_start:	
 	.short MULTIBOOT_HEADER_TAG_FRAMEBUFFER
 	.short MULTIBOOT_HEADER_TAG_OPTIONAL
 	.long framebuffer_tag_end - framebuffer_tag_start
 	.long 1024
 	.long 768
 	.long 32
 framebuffer_tag_end:
 	.short MULTIBOOT_HEADER_TAG_END
 	.short 0
 	.long 8
 multiboot_header_end:
 multiboot_entry:
 	/* Initialize the stack pointer.  */
 	lui     $sp, %hi (stack + STACK_SIZE)
 	addiu   $sp, $sp, %lo (stack + STACK_SIZE)
 	/* Now enter the C main function...  */
 	bal	EXT_C(cmain)
 	 nop
 	/* Halt.  */
 	lui	$a0, %hi (halt_message)
 	addiu	$a0, $a0, %lo (halt_message)
 	bal	EXT_C(printf)
 	 nop
 loop:	nop
 	b loop
 	 nop
 halt_message:
 	.asciz	"Halted."
 	.align 8
 	/* Our stack area.  */
 	.comm	stack, STACK_SIZE
@@ -0,0 +1,368 @@
 /* kernel.c - the C part of the kernel */
 /* Copyright (C) 1999, 2010  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 3 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, see <http://www.gnu.org/licenses/>.
 */
 #include "multiboot2.h"
 /* Macros.  */
 /* Some screen stuff.  */
 /* The number of columns.  */
 #define COLUMNS			80
 /* The number of lines.  */
 #define LINES			24
 /* The attribute of an character.  */
 #define ATTRIBUTE		7
 /* The video memory address.  */
 #define VIDEO			0xB8000
 /* Variables.  */
 /* Save the X position.  */
 static int xpos;
 /* Save the Y position.  */
 static int ypos;
 /* Point to the video memory.  */
 static volatile unsigned char *video;
 /* Forward declarations.  */
 void cmain (unsigned long magic, unsigned long addr);
 static void cls (void);
 static void itoa (char *buf, int base, int d);
 static void putchar (int c);
 void printf (const char *format, ...);
 /* Check if MAGIC is valid and print the Multiboot information structure
   pointed by ADDR.  */
 void
 cmain (unsigned long magic, unsigned long addr)
 {  
  struct multiboot_tag *tag;
  unsigned size;
  /* Clear the screen.  */
  cls ();
  /* Am I booted by a Multiboot-compliant boot loader?  */
  if (magic != MULTIBOOT2_BOOTLOADER_MAGIC)
    {
      printf ("Invalid magic number: 0x%x\n", (unsigned) magic);
      return;
    }
  if (addr & 7)
    {
      printf ("Unaligned mbi: 0x%x\n", addr);
      return;
    }
  size = *(unsigned *) addr;
  printf ("Announced mbi size 0x%x\n", size);
  for (tag = (struct multiboot_tag *) (addr + 8);
       tag->type != MULTIBOOT_TAG_TYPE_END;
       tag = (struct multiboot_tag *) ((multiboot_uint8_t *) tag 
 				       + ((tag->size + 7) & ~7)))
    {
      printf ("Tag 0x%x, Size 0x%x\n", tag->type, tag->size);
      switch (tag->type)
 	{
 	case MULTIBOOT_TAG_TYPE_CMDLINE:
 	  printf ("Command line = %s\n",
 		  ((struct multiboot_tag_string *) tag)->string);
 	  break;
 	case MULTIBOOT_TAG_TYPE_BOOT_LOADER_NAME:
 	  printf ("Boot loader name = %s\n",
 		  ((struct multiboot_tag_string *) tag)->string);
 	  break;
 	case MULTIBOOT_TAG_TYPE_MODULE:
 	  printf ("Module at 0x%x-0x%x. Command line %s\n",
 		  ((struct multiboot_tag_module *) tag)->mod_start,
 		  ((struct multiboot_tag_module *) tag)->mod_end,
 		  ((struct multiboot_tag_module *) tag)->cmdline);
 	  break;
 	case MULTIBOOT_TAG_TYPE_BASIC_MEMINFO:
 	  printf ("mem_lower = %uKB, mem_upper = %uKB\n",
 		  ((struct multiboot_tag_basic_meminfo *) tag)->mem_lower,
 		  ((struct multiboot_tag_basic_meminfo *) tag)->mem_upper);
 	  break;
 	case MULTIBOOT_TAG_TYPE_BOOTDEV:
 	  printf ("Boot device 0x%x,%u,%u\n",
 		  ((struct multiboot_tag_bootdev *) tag)->biosdev,
 		  ((struct multiboot_tag_bootdev *) tag)->slice,
 		  ((struct multiboot_tag_bootdev *) tag)->part);
 	  break;
 	case MULTIBOOT_TAG_TYPE_MMAP:
 	  {
 	    multiboot_memory_map_t *mmap;
 	    printf ("mmap\n");
 	    for (mmap = ((struct multiboot_tag_mmap *) tag)->entries;
 		 (multiboot_uint8_t *) mmap 
 		   < (multiboot_uint8_t *) tag + tag->size;
 		 mmap = (multiboot_memory_map_t *) 
 		   ((unsigned long) mmap
 		    + ((struct multiboot_tag_mmap *) tag)->entry_size))
 	      printf (" base_addr = 0x%x%x,"
 		      " length = 0x%x%x, type = 0x%x\n",
 		      (unsigned) (mmap->addr >> 32),
 		      (unsigned) (mmap->addr & 0xffffffff),
 		      (unsigned) (mmap->len >> 32),
 		      (unsigned) (mmap->len & 0xffffffff),
 		      (unsigned) mmap->type);
 	  }
 	  break;
 	case MULTIBOOT_TAG_TYPE_FRAMEBUFFER:
 	  {
 	    multiboot_uint32_t color;
 	    unsigned i;
 	    struct multiboot_tag_framebuffer *tagfb
 	      = (struct multiboot_tag_framebuffer *) tag;
 	    void *fb = (void *) (unsigned long) tagfb->common.framebuffer_addr;
 	    switch (tagfb->common.framebuffer_type)
 	      {
 	      case MULTIBOOT_FRAMEBUFFER_TYPE_INDEXED:
 		{
 		  unsigned best_distance, distance;
 		  struct multiboot_color *palette;
 		  palette = tagfb->framebuffer_palette;
 		  color = 0;
 		  best_distance = 4*256*256;
 		  for (i = 0; i < tagfb->framebuffer_palette_num_colors; i++)
 		    {
 		      distance = (0xff - palette[i].blue) 
 			* (0xff - palette[i].blue)
 			+ palette[i].red * palette[i].red
 			+ palette[i].green * palette[i].green;
 		      if (distance < best_distance)
 			{
 			  color = i;
 			  best_distance = distance;
 			}
 		    }
 		}
 		break;
 	      case MULTIBOOT_FRAMEBUFFER_TYPE_RGB:
 		color = ((1 << tagfb->framebuffer_blue_mask_size) - 1) 
 		  << tagfb->framebuffer_blue_field_position;
 		break;
 	      case MULTIBOOT_FRAMEBUFFER_TYPE_EGA_TEXT:
 		color = '\\' | 0x0100;
 		break;
 	      default:
 		color = 0xffffffff;
 		break;
 	      }
 	    for (i = 0; i < tagfb->common.framebuffer_width
 		   && i < tagfb->common.framebuffer_height; i++)
 	      {
 		switch (tagfb->common.framebuffer_bpp)
 		  {
 		  case 8:
 		    {
 		      multiboot_uint8_t *pixel = fb
 			+ tagfb->common.framebuffer_pitch * i + i;
 		      *pixel = color;
 		    }
 		    break;
 		  case 15:
 		  case 16:
 		    {
 		      multiboot_uint16_t *pixel
 			= fb + tagfb->common.framebuffer_pitch * i + 2 * i;
 		      *pixel = color;
 		    }
 		    break;
 		  case 24:
 		    {
 		      multiboot_uint32_t *pixel
 			= fb + tagfb->common.framebuffer_pitch * i + 3 * i;
 		      *pixel = (color & 0xffffff) | (*pixel & 0xff000000);
 		    }
 		    break;
 		  case 32:
 		    {
 		      multiboot_uint32_t *pixel
 			= fb + tagfb->common.framebuffer_pitch * i + 4 * i;
 		      *pixel = color;
 		    }
 		    break;
 		  }
 	      }
 	    break;
 	  }
 	}
    }
  tag = (struct multiboot_tag *) ((multiboot_uint8_t *) tag 
 				  + ((tag->size + 7) & ~7));
  printf ("Total mbi size 0x%x\n", (unsigned) tag - addr);
 }    
 /* Clear the screen and initialize VIDEO, XPOS and YPOS.  */
 static void
 cls (void)
 {
  int i;
  video = (unsigned char *) VIDEO;
  for (i = 0; i < COLUMNS * LINES * 2; i++)
    *(video + i) = 0;
  xpos = 0;
  ypos = 0;
 }
 /* Convert the integer D to a string and save the string in BUF. If
   BASE is equal to 'd', interpret that D is decimal, and if BASE is
   equal to 'x', interpret that D is hexadecimal.  */
 static void
 itoa (char *buf, int base, int d)
 {
  char *p = buf;
  char *p1, *p2;
  unsigned long ud = d;
  int divisor = 10;
  /* If %d is specified and D is minus, put `-' in the head.  */
  if (base == 'd' && d < 0)
    {
      *p++ = '-';
      buf++;
      ud = -d;
    }
  else if (base == 'x')
    divisor = 16;
  /* Divide UD by DIVISOR until UD == 0.  */
  do
    {
      int remainder = ud % divisor;
      *p++ = (remainder < 10) ? remainder + '0' : remainder + 'a' - 10;
    }
  while (ud /= divisor);
  /* Terminate BUF.  */
  *p = 0;
  /* Reverse BUF.  */
  p1 = buf;
  p2 = p - 1;
  while (p1 < p2)
    {
      char tmp = *p1;
      *p1 = *p2;
      *p2 = tmp;
      p1++;
      p2--;
    }
 }
 /* Put the character C on the screen.  */
 static void
 putchar (int c)
 {
  if (c == '\n' || c == '\r')
    {
    newline:
      xpos = 0;
      ypos++;
      if (ypos >= LINES)
 	ypos = 0;
      return;
    }
  *(video + (xpos + ypos * COLUMNS) * 2) = c & 0xFF;
  *(video + (xpos + ypos * COLUMNS) * 2 + 1) = ATTRIBUTE;
  xpos++;
  if (xpos >= COLUMNS)
    goto newline;
 }
 /* Format a string and print it on the screen, just like the libc
   function printf.  */
 void
 printf (const char *format, ...)
 {
  char **arg = (char **) &format;
  int c;
  char buf[20];
  arg++;
  while ((c = *format++) != 0)
    {
      if (c != '%')
 	putchar (c);
      else
 	{
 	  char *p, *p2;
 	  int pad0 = 0, pad = 0;
 	  c = *format++;
 	  if (c == '0')
 	    {
 	      pad0 = 1;
 	      c = *format++;
 	    }
 	  if (c >= '0' && c <= '9')
 	    {
 	      pad = c - '0';
 	      c = *format++;
 	    }
 	  switch (c)
 	    {
 	    case 'd':
 	    case 'u':
 	    case 'x':
 	      itoa (buf, c, *((int *) arg++));
 	      p = buf;
 	      goto string;
 	      break;
 	    case 's':
 	      p = *arg++;
 	      if (! p)
 		p = "(null)";
 	    string:
 	      for (p2 = p; *p2; p2++);
 	      for (; p2 < p + pad; p2++)
 		putchar (pad0 ? '0' : ' ');
 	      while (*p)
 		putchar (*p++);
 	      break;
 	    default:
 	      putchar (*((int *) arg++));
 	      break;
 	    }
 	}
    }
 }
@@ -72,6 +72,7 @@
 #define MULTIBOOT_HEADER_TAG_FRAMEBUFFER  5
 #define MULTIBOOT_HEADER_TAG_MODULE_ALIGN  6
 #define MULTIBOOT_HEADER_TAG_EFI_BS        7
 #define MULTIBOOT_HEADER_TAG_ENTRY_ADDRESS_EFI32  8
 #define MULTIBOOT_HEADER_TAG_ENTRY_ADDRESS_EFI64  9
 #define MULTIBOOT_HEADER_TAG_RELOCATABLE  10
@@ -0,0 +1,16 @@
 #! /bin/sh
 #
 # Convert a source file to a TeXinfo file. Stolen from glibc.
 #
 # Usage: src2texi SRCDIR SRC TEXI
 dir=$1
 src=`basename $2`
 texi=`basename $3`
 sed -e 's,[{}],@&,g'					\
    -e 's,/\*\(@.*\)\*/,\1,g'				\
    -e 's,/\*,/* @r{,g' -e 's,  *\*/,} */,'		\
    -e 's/\(@[a-z][a-z]*\)@{\([^}]*\)@}/\1{\2}/g'	\
    ${dir}/${src} | expand > ${texi}.new
 mv -f ${texi}.new ${dir}/${texi}
@@ -1,9 +0,0 @@
 AUTOMAKE_OPTIONS = subdir-objects
 # AM_MAKEINFOFLAGS = --no-split --no-validate
 info_TEXINFOS = grub.texi grub-dev.texi
 grub_TEXINFOS = fdl.texi
 EXTRA_DIST = font_char_metrics.png font_char_metrics.txt
@@ -1,244 +0,0 @@
 # Sample GRUB script to autodetect operating systems
 #
 # Copyright (C) 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/>.
 function pathname { regexp -s 2:"$2" '^(\(.*\))?(/.*)$' "$1"; }
 function devname  { regexp -s "$2" '^(\(.*\)).*$' "$1"; }
 function loopback_iso_entry {
    realdev="$1"
    isopath="$2"
    loopdev="$3"
    if test -f /boot/grub/loopback.cfg; then
 	cfgpath=/boot/grub/loopback.cfg
    elif test -f /grub/loopback.cfg; then
 	cfgpath=/grub/loopback.cfg
    else
 	return 1;
    fi
    echo loopback.cfg $isopath: yes
    menuentry "Boot GRUB Loopback Config from ${realdev}${isopath}" "$realdev" "$isopath" "$cfgpath" {
 	set device="$2"
 	set iso_path="$3"
 	set cfg_path="$4"
 	export iso_path
 	loopback loopdev_cfg "${device}${iso_path}"
 	set root=(loopdev_cfg)
 	configfile $cfg_path
 	loopback -d loopdev_cfg
    }
    return 0
 }
 function grml_iso_entry {
    realdev="$1"
    isopath="$2"
    loopdev="$3"
    result=1
    for dir in /boot/grml /boot/grmlsmall /boot/grmlmedium; do
 	if ! test -f ${dir}/linux26 -a -f ${dir}/initrd.gz; then continue; fi
 	echo grml $isopath: yes
 	result=0
 	menuentry "GRML Linux from ${realdev}${isopath}" \
 	    "$realdev" "$isopath" "$dir" {
 	    set device="$2"
 	    set isopath="$3"
 	    set grmldir="$4"
 	    loopback loopdev_grml "${device}${isopath}"
 	    set root=(loopdev_grml)
 	    linux $grmldir/linux26 findiso="$isopath" apm=power-off quiet \
 		boot=live nomce
 	    initrd $grmldir/initrd.gz
 	    loopback -d loopdev_grml
 	}
    done
    return $result
 }
 function pmagic_iso_entry {
    realdev="$1"
    isopath="$2"
    loopdev="$3"
    if ! test -f /pmagic/bzImage -a -f /pmagic/initramfs; then return 1; fi
    echo pmagic $isopath: yes
    menuentry "Parted Magic from ${realdev}${isopath}" "$realdev" "$isopath" {
 	set device="$2"
 	set isopath="$3"
 	loopback loopdev_pmagic "${device}${isopath}"
 	set root=(loopdev_pmagic)
 	linux /pmagic/bzImage iso_filename="$isopath" edd=off noapic \
 	    load_ramdisk=1 prompt_ramdisk=0 rw sleep=10 loglevel=0 \
 	    keymap=$langcode
 	initrd /pmagic/initramfs
 	loopback -d loopdev_pmagic
    }
    return 0
 }
 function sidux_iso_entry {
    realdev="$1"
    isopath="$2"
    loopdev="$3"
    result=1
    for kernel in /boot/vmlinuz-*-sidux-*; do
 	if ! test -f "$kernel"; then continue; fi
 	regexp -s 1:v1 -s 2:v2 '/boot/vmlinuz-(.*)-sidux-(.*)' "$kernel"
 	initrd="/boot/initrd.img-$v1-sidux-$v2"
 	if ! test -f "$initrd"; then continue; fi
 	result=0
 	echo sidux $isopath: yes
 	menuentry "Sidux vmlinux-$v1-sidux-$v2 from ${realdev}${isopath}" "$realdev" "$isopath" "$kernel" "$initrd" {
 	    set device="$2"
 	    set isopath="$3"
 	    set kernel="$4"
 	    set initrd="$5"
 	    loopback loopdev_sidux "${device}${isopath}"
 	    set root=(loopdev_sidux)
 	    linux $kernel fromiso=$isopath boot=fll quiet
 	    initrd $initrd
 	    loopback -d loopdev_sidux
 	}
    done
    return $result
 }
 function slax_iso_entry {
    realdev="$1"
    isopath="$2"
    loopdev="$3"
    if ! test -f /boot/vmlinuz -a -f /boot/initrd.gz; then return 1; fi
    echo slax $isopath: yes
    menuentry "Slax Linux from ${realdev}${isopath}" "$realdev" "$isopath" {
 	set device="$2"
 	set isopath="$3"
 	loopback loopdev_slax "${device}${isopath}"
 	set root=(loopdev_slax)
 	linux /boot/vmlinuz from=$isopath ramdisk_size=6666 root=/dev/ram0 rw
 	initrd /boot/initrd.gz
 	loopback -d loopdev_slax
    }
    return 0
 }
 function tinycore_iso_entry {
    realpath="$1"
    isopath="$2"
    loopdev="$3"
    if ! test -f /boot/bzImage -a -f /boot/tinycore.gz; then return 1; fi
    echo tinycore $isopath: yes
    menuentry "Tinycore Linux from ${realdev}${isopath}" "$realdev" "$isopath" {
 	set device="$2"
 	set isopath="$3"
 	loopback loopdev_tiny "${device}${isopath}"
 	set root=(loopdev_tiny)
 	linux /boot/bzImage
 	initrd /boot/tinycore.gz
 	loopback -d loopdev_tiny
    }
    return 0
 }
 function casper_iso_entry {
    realpath="$1"
    isopath="$2"
    loopdev="$3"
    if ! test -f /casper/vmlinuz; then return 1; fi
    initrd=
    for f in /casper/initrd.*z; do
 	if ! test -f "$f"; then continue; fi
 	pathname "$f" initrd
    done
    if test -z "$initrd"; then return 1; fi
    echo casper $isopath: yes
    menuentry "Casper based Linux from ${realdev}${isopath}" "$realdev" "$isopath" "$initrd" {
 	set device="$2"
 	set isopath="$3"
 	set initrd="$4"
 	loopback loopdev_casper "${device}${isopath}"
 	set root=(loopdev_casper)
 	linux /casper/vmlinuz boot=casper iso-scan/filename="$isopath" quiet splash noprompt keyb="$langcode" \
 	    debian-installer/language="$langcode" console-setup/layoutcode?="$langcode" --
 	initrd $initrd
 	loopback -d loopdev_casper
    }
    return 0
 }
 function scan_isos {
    isodirs="$1"
    for dev in (*); do
 	for dir in $isodirs; do
 	    for file in ${dev}${dir}/*.iso ${dev}${dir}/*.ISO; do
 		if ! test -f "$file"; then continue; fi
 		pathname $file isopath
 		if test -z "$dev" -o -z "$isopath"; then continue; fi
 		if ! loopback loopdev_scan "$file"; then continue; fi
 		saved_root=$root
 		set root=(loopdev_scan)
 		if   loopback_iso_entry $dev $isopath (loopdev_scan); then true;
 		elif grml_iso_entry     $dev $isopath (loopdev_scan); then true;
 		elif pmagic_iso_entry   $dev $isopath (loopdev_scan); then true;
 		elif sidux_iso_entry    $dev $isopath (loopdev_scan); then true;
 		elif slax_iso_entry     $dev $isopath (loopdev_scan); then true;
 		elif tinycore_iso_entry $dev $isopath (loopdev_scan); then true;
 		elif casper_iso_entry   $dev $isopath (loopdev_scan); then true;
 		else true; fi
 		set root=$saved_root
 		loopback -d loopdev_scan
 	    done
 	done
    done
    return 0
 }
 # XXX Remove later
 insmod serial
 serial
 terminal_output --append serial
 # terminal_input --append serial
 langcode="$lang"
 insmod regexp
 scan_isos /iso /boot/iso
@@ -1,452 +0,0 @@
@node GNU Free Documentation License
@appendixsec GNU Free Documentation License
@cindex FDL, GNU Free Documentation License
@center Version 1.2, November 2002
@display
 Copyright @copyright{} 2000,2001,2002 Free Software Foundation, Inc.
 51 Franklin St, Fifth Floor, Boston, MA  02110-1301, USA
 Everyone is permitted to copy and distribute verbatim copies
 of this license document, but changing it is not allowed.
@end display
@enumerate 0
@item
 PREAMBLE
 The purpose of this License is to make a manual, textbook, or other
 functional and useful document @dfn{free} in the sense of freedom: to
 assure everyone the effective freedom to copy and redistribute it,
 with or without modifying it, either commercially or noncommercially.
 Secondarily, this License preserves for the author and publisher a way
 to get credit for their work, while not being considered responsible
 for modifications made by others.
 This License is a kind of ``copyleft'', which means that derivative
 works of the document must themselves be free in the same sense.  It
 complements the GNU General Public License, which is a copyleft
 license designed for free software.
 We have designed this License in order to use it for manuals for free
 software, because free software needs free documentation: a free
 program should come with manuals providing the same freedoms that the
 software does.  But this License is not limited to software manuals;
 it can be used for any textual work, regardless of subject matter or
 whether it is published as a printed book.  We recommend this License
 principally for works whose purpose is instruction or reference.
@item
 APPLICABILITY AND DEFINITIONS
 This License applies to any manual or other work, in any medium, that
 contains a notice placed by the copyright holder saying it can be
 distributed under the terms of this License.  Such a notice grants a
 world-wide, royalty-free license, unlimited in duration, to use that
 work under the conditions stated herein.  The ``Document'', below,
 refers to any such manual or work.  Any member of the public is a
 licensee, and is addressed as ``you''.  You accept the license if you
 copy, modify or distribute the work in a way requiring permission
 under copyright law.
 A ``Modified Version'' of the Document means any work containing the
 Document or a portion of it, either copied verbatim, or with
 modifications and/or translated into another language.
 A ``Secondary Section'' is a named appendix or a front-matter section
 of the Document that deals exclusively with the relationship of the
 publishers or authors of the Document to the Document's overall
 subject (or to related matters) and contains nothing that could fall
 directly within that overall subject.  (Thus, if the Document is in
 part a textbook of mathematics, a Secondary Section may not explain
 any mathematics.)  The relationship could be a matter of historical
 connection with the subject or with related matters, or of legal,
 commercial, philosophical, ethical or political position regarding
 them.
 The ``Invariant Sections'' are certain Secondary Sections whose titles
 are designated, as being those of Invariant Sections, in the notice
 that says that the Document is released under this License.  If a
 section does not fit the above definition of Secondary then it is not
 allowed to be designated as Invariant.  The Document may contain zero
 Invariant Sections.  If the Document does not identify any Invariant
 Sections then there are none.
 The ``Cover Texts'' are certain short passages of text that are listed,
 as Front-Cover Texts or Back-Cover Texts, in the notice that says that
 the Document is released under this License.  A Front-Cover Text may
 be at most 5 words, and a Back-Cover Text may be at most 25 words.
 A ``Transparent'' copy of the Document means a machine-readable copy,
 represented in a format whose specification is available to the
 general public, that is suitable for revising the document
 straightforwardly with generic text editors or (for images composed of
 pixels) generic paint programs or (for drawings) some widely available
 drawing editor, and that is suitable for input to text formatters or
 for automatic translation to a variety of formats suitable for input
 to text formatters.  A copy made in an otherwise Transparent file
 format whose markup, or absence of markup, has been arranged to thwart
 or discourage subsequent modification by readers is not Transparent.
 An image format is not Transparent if used for any substantial amount
 of text.  A copy that is not ``Transparent'' is called ``Opaque''.
 Examples of suitable formats for Transparent copies include plain
@sc{ascii} without markup, Texinfo input format, La@TeX{} input
 format, @acronym{SGML} or @acronym{XML} using a publicly available
@acronym{DTD}, and standard-conforming simple @acronym{HTML},
 PostScript or @acronym{PDF} designed for human modification.  Examples
 of transparent image formats include @acronym{PNG}, @acronym{XCF} and
@acronym{JPG}.  Opaque formats include proprietary formats that can be
 read and edited only by proprietary word processors, @acronym{SGML} or
@acronym{XML} for which the @acronym{DTD} and/or processing tools are
 not generally available, and the machine-generated @acronym{HTML},
 PostScript or @acronym{PDF} produced by some word processors for
 output purposes only.
 The ``Title Page'' means, for a printed book, the title page itself,
 plus such following pages as are needed to hold, legibly, the material
 this License requires to appear in the title page.  For works in
 formats which do not have any title page as such, ``Title Page'' means
 the text near the most prominent appearance of the work's title,
 preceding the beginning of the body of the text.
 A section ``Entitled XYZ'' means a named subunit of the Document whose
 title either is precisely XYZ or contains XYZ in parentheses following
 text that translates XYZ in another language.  (Here XYZ stands for a
 specific section name mentioned below, such as ``Acknowledgements'',
 ``Dedications'', ``Endorsements'', or ``History''.)  To ``Preserve the Title''
 of such a section when you modify the Document means that it remains a
 section ``Entitled XYZ'' according to this definition.
 The Document may include Warranty Disclaimers next to the notice which
 states that this License applies to the Document.  These Warranty
 Disclaimers are considered to be included by reference in this
 License, but only as regards disclaiming warranties: any other
 implication that these Warranty Disclaimers may have is void and has
 no effect on the meaning of this License.
@item
 VERBATIM COPYING
 You may copy and distribute the Document in any medium, either
 commercially or noncommercially, provided that this License, the
 copyright notices, and the license notice saying this License applies
 to the Document are reproduced in all copies, and that you add no other
 conditions whatsoever to those of this License.  You may not use
 technical measures to obstruct or control the reading or further
 copying of the copies you make or distribute.  However, you may accept
 compensation in exchange for copies.  If you distribute a large enough
 number of copies you must also follow the conditions in section 3.
 You may also lend copies, under the same conditions stated above, and
 you may publicly display copies.
@item
 COPYING IN QUANTITY
 If you publish printed copies (or copies in media that commonly have
 printed covers) of the Document, numbering more than 100, and the
 Document's license notice requires Cover Texts, you must enclose the
 copies in covers that carry, clearly and legibly, all these Cover
 Texts: Front-Cover Texts on the front cover, and Back-Cover Texts on
 the back cover.  Both covers must also clearly and legibly identify
 you as the publisher of these copies.  The front cover must present
 the full title with all words of the title equally prominent and
 visible.  You may add other material on the covers in addition.
 Copying with changes limited to the covers, as long as they preserve
 the title of the Document and satisfy these conditions, can be treated
 as verbatim copying in other respects.
 If the required texts for either cover are too voluminous to fit
 legibly, you should put the first ones listed (as many as fit
 reasonably) on the actual cover, and continue the rest onto adjacent
 pages.
 If you publish or distribute Opaque copies of the Document numbering
 more than 100, you must either include a machine-readable Transparent
 copy along with each Opaque copy, or state in or with each Opaque copy
 a computer-network location from which the general network-using
 public has access to download using public-standard network protocols
 a complete Transparent copy of the Document, free of added material.
 If you use the latter option, you must take reasonably prudent steps,
 when you begin distribution of Opaque copies in quantity, to ensure
 that this Transparent copy will remain thus accessible at the stated
 location until at least one year after the last time you distribute an
 Opaque copy (directly or through your agents or retailers) of that
 edition to the public.
 It is requested, but not required, that you contact the authors of the
 Document well before redistributing any large number of copies, to give
 them a chance to provide you with an updated version of the Document.
@item
 MODIFICATIONS
 You may copy and distribute a Modified Version of the Document under
 the conditions of sections 2 and 3 above, provided that you release
 the Modified Version under precisely this License, with the Modified
 Version filling the role of the Document, thus licensing distribution
 and modification of the Modified Version to whoever possesses a copy
 of it.  In addition, you must do these things in the Modified Version:
@enumerate A
@item
 Use in the Title Page (and on the covers, if any) a title distinct
 from that of the Document, and from those of previous versions
 (which should, if there were any, be listed in the History section
 of the Document).  You may use the same title as a previous version
 if the original publisher of that version gives permission.
@item
 List on the Title Page, as authors, one or more persons or entities
 responsible for authorship of the modifications in the Modified
 Version, together with at least five of the principal authors of the
 Document (all of its principal authors, if it has fewer than five),
 unless they release you from this requirement.
@item
 State on the Title page the name of the publisher of the
 Modified Version, as the publisher.
@item
 Preserve all the copyright notices of the Document.
@item
 Add an appropriate copyright notice for your modifications
 adjacent to the other copyright notices.
@item
 Include, immediately after the copyright notices, a license notice
 giving the public permission to use the Modified Version under the
 terms of this License, in the form shown in the Addendum below.
@item
 Preserve in that license notice the full lists of Invariant Sections
 and required Cover Texts given in the Document's license notice.
@item
 Include an unaltered copy of this License.
@item
 Preserve the section Entitled ``History'', Preserve its Title, and add
 to it an item stating at least the title, year, new authors, and
 publisher of the Modified Version as given on the Title Page.  If
 there is no section Entitled ``History'' in the Document, create one
 stating the title, year, authors, and publisher of the Document as
 given on its Title Page, then add an item describing the Modified
 Version as stated in the previous sentence.
@item
 Preserve the network location, if any, given in the Document for
 public access to a Transparent copy of the Document, and likewise
 the network locations given in the Document for previous versions
 it was based on.  These may be placed in the ``History'' section.
 You may omit a network location for a work that was published at
 least four years before the Document itself, or if the original
 publisher of the version it refers to gives permission.
@item
 For any section Entitled ``Acknowledgements'' or ``Dedications'', Preserve
 the Title of the section, and preserve in the section all the
 substance and tone of each of the contributor acknowledgements and/or
 dedications given therein.
@item
 Preserve all the Invariant Sections of the Document,
 unaltered in their text and in their titles.  Section numbers
 or the equivalent are not considered part of the section titles.
@item
 Delete any section Entitled ``Endorsements''.  Such a section
 may not be included in the Modified Version.
@item
 Do not retitle any existing section to be Entitled ``Endorsements'' or
 to conflict in title with any Invariant Section.
@item
 Preserve any Warranty Disclaimers.
@end enumerate
 If the Modified Version includes new front-matter sections or
 appendices that qualify as Secondary Sections and contain no material
 copied from the Document, you may at your option designate some or all
 of these sections as invariant.  To do this, add their titles to the
 list of Invariant Sections in the Modified Version's license notice.
 These titles must be distinct from any other section titles.
 You may add a section Entitled ``Endorsements'', provided it contains
 nothing but endorsements of your Modified Version by various
 parties---for example, statements of peer review or that the text has
 been approved by an organization as the authoritative definition of a
 standard.
 You may add a passage of up to five words as a Front-Cover Text, and a
 passage of up to 25 words as a Back-Cover Text, to the end of the list
 of Cover Texts in the Modified Version.  Only one passage of
 Front-Cover Text and one of Back-Cover Text may be added by (or
 through arrangements made by) any one entity.  If the Document already
 includes a cover text for the same cover, previously added by you or
 by arrangement made by the same entity you are acting on behalf of,
 you may not add another; but you may replace the old one, on explicit
 permission from the previous publisher that added the old one.
 The author(s) and publisher(s) of the Document do not by this License
 give permission to use their names for publicity for or to assert or
 imply endorsement of any Modified Version.
@item
 COMBINING DOCUMENTS
 You may combine the Document with other documents released under this
 License, under the terms defined in section 4 above for modified
 versions, provided that you include in the combination all of the
 Invariant Sections of all of the original documents, unmodified, and
 list them all as Invariant Sections of your combined work in its
 license notice, and that you preserve all their Warranty Disclaimers.
 The combined work need only contain one copy of this License, and
 multiple identical Invariant Sections may be replaced with a single
 copy.  If there are multiple Invariant Sections with the same name but
 different contents, make the title of each such section unique by
 adding at the end of it, in parentheses, the name of the original
 author or publisher of that section if known, or else a unique number.
 Make the same adjustment to the section titles in the list of
 Invariant Sections in the license notice of the combined work.
 In the combination, you must combine any sections Entitled ``History''
 in the various original documents, forming one section Entitled
 ``History''; likewise combine any sections Entitled ``Acknowledgements'',
 and any sections Entitled ``Dedications''.  You must delete all
 sections Entitled ``Endorsements.''
@item
 COLLECTIONS OF DOCUMENTS
 You may make a collection consisting of the Document and other documents
 released under this License, and replace the individual copies of this
 License in the various documents with a single copy that is included in
 the collection, provided that you follow the rules of this License for
 verbatim copying of each of the documents in all other respects.
 You may extract a single document from such a collection, and distribute
 it individually under this License, provided you insert a copy of this
 License into the extracted document, and follow this License in all
 other respects regarding verbatim copying of that document.
@item
 AGGREGATION WITH INDEPENDENT WORKS
 A compilation of the Document or its derivatives with other separate
 and independent documents or works, in or on a volume of a storage or
 distribution medium, is called an ``aggregate'' if the copyright
 resulting from the compilation is not used to limit the legal rights
 of the compilation's users beyond what the individual works permit.
 When the Document is included in an aggregate, this License does not
 apply to the other works in the aggregate which are not themselves
 derivative works of the Document.
 If the Cover Text requirement of section 3 is applicable to these
 copies of the Document, then if the Document is less than one half of
 the entire aggregate, the Document's Cover Texts may be placed on
 covers that bracket the Document within the aggregate, or the
 electronic equivalent of covers if the Document is in electronic form.
 Otherwise they must appear on printed covers that bracket the whole
 aggregate.
@item
 TRANSLATION
 Translation is considered a kind of modification, so you may
 distribute translations of the Document under the terms of section 4.
 Replacing Invariant Sections with translations requires special
 permission from their copyright holders, but you may include
 translations of some or all Invariant Sections in addition to the
 original versions of these Invariant Sections.  You may include a
 translation of this License, and all the license notices in the
 Document, and any Warranty Disclaimers, provided that you also include
 the original English version of this License and the original versions
 of those notices and disclaimers.  In case of a disagreement between
 the translation and the original version of this License or a notice
 or disclaimer, the original version will prevail.
 If a section in the Document is Entitled ``Acknowledgements'',
 ``Dedications'', or ``History'', the requirement (section 4) to Preserve
 its Title (section 1) will typically require changing the actual
 title.
@item
 TERMINATION
 You may not copy, modify, sublicense, or distribute the Document except
 as expressly provided for under this License.  Any other attempt to
 copy, modify, sublicense or distribute the Document is void, and will
 automatically terminate your rights under this License.  However,
 parties who have received copies, or rights, from you under this
 License will not have their licenses terminated so long as such
 parties remain in full compliance.
@item
 FUTURE REVISIONS OF THIS LICENSE
 The Free Software Foundation may publish new, revised versions
 of the GNU Free Documentation License from time to time.  Such new
 versions will be similar in spirit to the present version, but may
 differ in detail to address new problems or concerns.  See
@uref{http://www.gnu.org/copyleft/}.
 Each version of the License is given a distinguishing version number.
 If the Document specifies that a particular numbered version of this
 License ``or any later version'' applies to it, you have the option of
 following the terms and conditions either of that specified version or
 of any later version that has been published (not as a draft) by the
 Free Software Foundation.  If the Document does not specify a version
 number of this License, you may choose any version ever published (not
 as a draft) by the Free Software Foundation.
@end enumerate
@page
@appendixsubsec ADDENDUM: How to use this License for your documents
 To use this License in a document you have written, include a copy of
 the License in the document and put the following copyright and
 license notices just after the title page:
@smallexample
@group
  Copyright (C)  @var{year}  @var{your name}.
  Permission is granted to copy, distribute and/or modify this document
  under the terms of the GNU Free Documentation License, Version 1.2
  or any later version published by the Free Software Foundation;
  with no Invariant Sections, no Front-Cover Texts, and no Back-Cover
  Texts.  A copy of the license is included in the section entitled ``GNU
  Free Documentation License''.
@end group
@end smallexample
 If you have Invariant Sections, Front-Cover Texts and Back-Cover Texts,
 replace the ``with...Texts.'' line with this:
@smallexample
@group
    with the Invariant Sections being @var{list their titles}, with
    the Front-Cover Texts being @var{list}, and with the Back-Cover Texts
    being @var{list}.
@end group
@end smallexample
 If you have Invariant Sections without Cover Texts, or some other
 combination of the three, merge those two alternatives to suit the
 situation.
 If your document contains nontrivial examples of program code, we
 recommend releasing these examples in parallel under your choice of
 free software license, such as the GNU General Public License,
 to permit their use in free software.
@c Local Variables:
@c ispell-local-pdict: "ispell-dict"
@c End:
@@ -1 +0,0 @@
 Please fill this in.
@@ -1,76 +0,0 @@
 #
 # Sample GRUB configuration file
 #
 # Boot automatically after 30 secs.
 set timeout=30
 # By default, boot the GNU/Linux
 set default=gnulinux
 # Fallback to GNU/Hurd.
 set fallback=gnuhurd
 # For booting GNU/Linux
 menuentry "GNU/Linux" --id gnulinux {
 	set root=(hd0,msdos1)
 	linux /vmlinuz root=/dev/sda1
 	initrd /initrd.img
 }
 # For booting GNU/Hurd
 menuentry "GNU (aka GNU/Hurd)" --id gnuhurd {
 	set root=(hd0,msdos1)
 	multiboot /boot/gnumach.gz root=device:hd0s1
 	module /hurd/ext2fs.static ext2fs --readonly \
 			--multiboot-command-line='${kernel-command-line}' \
 			--host-priv-port='${host-port}' \
 			--device-master-port='${device-port}' \
 			--exec-server-task='${exec-task}' -T typed '${root}' \
 			'$(task-create)' '$(task-resume)'
 	module /lib/ld.so.1 exec /hurd/exec '$(exec-task=task-create)'
 }
 # For booting FreeBSD
 menuentry "FreeBSD (or GNU/kFreeBSD), direct boot" {
 	set root=(hd0,msdos1,bsd1)
 	kfreebsd /boot/kernel/kernel
 	kfreebsd_loadenv /boot/device.hints
 	kfreebsd_module /boot/splash.bmp type=splash_image_data
 	set kFreeBSD.vfs.root.mountfrom=ufs:ad0s1a
 }
 menuentry "FreeBSD (or GNU/kFreeBSD), via /boot/loader" {
 	set root=(hd0,msdos1,bsd1)
 	kfreebsd /boot/loader
 }
 # For booting NetBSD
 menuentry "NetBSD" {
 	set root=(hd0,netbsd1)
 	knetbsd /netbsd
 }
 # For booting OpenBSD
 menuentry "OpenBSD" {
 	set root=(hd0,openbsd1)
 	kopenbsd /bsd
 }
 # For booting Microsoft Windows
 menuentry "Microsoft Windows" {
 	set root=(hd0,msdos1)
 	chainloader +1
 }
 # For booting Memtest86+
 menuentry "Memtest86+" {
 	set root=(hd0,1)
 	linux16 /memtest86+.bin
 }
 # Change the colors.
 menuentry "Change the colors" {
 	set menu_color_normal=light-green/brown
 	set menu_color_highlight=red/blue
 }
@@ -1,6 +0,0 @@
 [NAME]
 grub-bios-setup \- set up a device to boot using GRUB
 [SEE ALSO]
 .BR grub-install (8),
 .BR grub-mkimage (1),
 .BR grub-mkrescue (1)
@@ -1,5 +0,0 @@
 [NAME]
 grub-editenv \- edit GRUB environment block
 [SEE ALSO]
 .BR grub-reboot (8),
 .BR grub-set-default (8)
@@ -1,6 +0,0 @@
 [NAME]
 grub-emu \- GRUB emulator
 [SEE ALSO]
 If you are trying to install GRUB, then you should use
 .BR grub-install (8)
 rather than this program.
@@ -1,2 +0,0 @@
 [NAME]
 grub-file \- check file type
@@ -1,4 +0,0 @@
 [NAME]
 grub-fstest \- debug tool for GRUB filesystem drivers
 [SEE ALSO]
 .BR grub-probe (8)
@@ -1,4 +0,0 @@
 [NAME]
 grub-glue-efi \- generate a fat binary for EFI
 [DESCRIPTION]
 grub-glue-efi processes ia32 and amd64 EFI images and glues them according to Apple format.
@@ -1,6 +0,0 @@
 [NAME]
 grub-install \- install GRUB to a device
 [SEE ALSO]
 .BR grub-mkconfig (8),
 .BR grub-mkimage (1),
 .BR grub-mkrescue (1)
@@ -1,10 +0,0 @@
 [NAME]
 grub-kbdcomp \- generate a GRUB keyboard layout file
 [DESCRIPTION]
 grub-kbdcomp processes a X keyboard layout description in
 .BR keymaps (5)
 format into a format that can be used by GRUB's
 .B keymap
 command.
 [SEE ALSO]
 .BR grub-mklayout (8)
@@ -1,4 +0,0 @@
 [NAME]
 grub-macbless \- bless a mac file/directory
 [SEE ALSO]
 .BR grub-install (1)
@@ -1,4 +0,0 @@
 [NAME]
 grub-macho2img \- convert Mach-O to raw image
 [SEE ALSO]
 .BR grub-mkimage (1)
@@ -1,4 +0,0 @@
 [NAME]
 grub-menulst2cfg \- transform legacy menu.lst into grub.cfg
 [SEE ALSO]
 .BR grub-mkconfig (8)
@@ -1,4 +0,0 @@
 [NAME]
 grub-mkconfig \- generate a GRUB configuration file
 [SEE ALSO]
 .BR grub-install (8)
@@ -1,4 +0,0 @@
 [NAME]
 grub-mkfont \- make GRUB font files
 [SEE ALSO]
 .BR grub-mkconfig (8)
@@ -1,6 +0,0 @@
 [NAME]
 grub-mkimage \- make a bootable image of GRUB
 [SEE ALSO]
 .BR grub-install (8),
 .BR grub-mkrescue (1),
 .BR grub-mknetdir (8)
@@ -1,10 +0,0 @@
 [NAME]
 grub-mklayout \- generate a GRUB keyboard layout file
 [DESCRIPTION]
 grub-mklayout processes a keyboard layout description in
 .BR keymaps (5)
 format into a format that can be used by GRUB's
 .B keymap
 command.
 [SEE ALSO]
 .BR grub-mkconfig (8)
@@ -1,4 +0,0 @@
 [NAME]
 grub-mknetdir \- prepare a GRUB netboot directory.
 [SEE ALSO]
 .BR grub-mkimage (1)
@@ -1,4 +0,0 @@
 [NAME]
 grub-mkpasswd-pbkdf2 \- generate hashed password for GRUB
 [SEE ALSO]
 .BR grub-mkconfig (8)
@@ -1,4 +0,0 @@
 [NAME]
 grub-mkrelpath \- make a system path relative to its root
 [SEE ALSO]
 .BR grub-probe (8)
@@ -1,4 +0,0 @@
 [NAME]
 grub-mkrescue \- make a GRUB rescue image
 [SEE ALSO]
 .BR grub-mkimage (1)
@@ -1,4 +0,0 @@
 [NAME]
 grub-mkstandalone \- make a memdisk-based GRUB image
 [SEE ALSO]
 .BR grub-mkimage (1)
@@ -1,2 +0,0 @@
 [NAME]
 grub-mount \- export GRUB filesystem with FUSE
@@ -1,4 +0,0 @@
 [NAME]
 grub-ofpathname \- find OpenBOOT path for a device
 [SEE ALSO]
 .BR grub-probe (8)
@@ -1,4 +0,0 @@
 [NAME]
 grub-pe2elf \- convert PE image to ELF
 [SEE ALSO]
 .BR grub-mkimage (1)
@@ -1,4 +0,0 @@
 [NAME]
 grub-probe \- probe device information for GRUB
 [SEE ALSO]
 .BR grub-fstest (1)
@@ -1,5 +0,0 @@
 [NAME]
 grub-reboot \- set the default boot entry for GRUB, for the next boot only
 [SEE ALSO]
 .BR grub-set-default (8),
 .BR grub-editenv (1)
@@ -1,3 +0,0 @@
 [NAME]
 grub-render-label \- generate a .disk_label for Apple Macs.
@@ -1,4 +0,0 @@
 [NAME]
 grub-script-check \- check grub.cfg for syntax errors
 [SEE ALSO]
 .BR grub-mkconfig (8)
@@ -1,5 +0,0 @@
 [NAME]
 grub-set-default \- set the saved default boot entry for GRUB
 [SEE ALSO]
 .BR grub-reboot (8),
 .BR grub-editenv (1)
@@ -1,6 +0,0 @@
 [NAME]
 grub-sparc64-setup \- set up a device to boot using GRUB
 [SEE ALSO]
 .BR grub-install (8),
 .BR grub-mkimage (1),
 .BR grub-mkrescue (1)
@@ -1,4 +0,0 @@
 [NAME]
 grub-syslinux2cfg \- transform syslinux config into grub.cfg
 [SEE ALSO]
 .BR grub-menulst2cfg (8)
@@ -1,205 +0,0 @@
 #!/bin/sh
 # Get modification time of a file or directory and pretty-print it.
 scriptversion=2007-03-30.02
 # Copyright (C) 1995, 1996, 1997, 2003, 2004, 2005, 2007 Free Software
 # Foundation, Inc.
 # written by Ulrich Drepper <drepper@gnu.ai.mit.edu>, June 1995
 #
 # 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 3, 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 # As a special exception to the GNU General Public License, if you
 # distribute this file as part of a program that contains a
 # configuration script generated by Autoconf, you may include it under
 # the same distribution terms that you use for the rest of that program.
 # This file is maintained in Automake, please report
 # bugs to <bug-automake@gnu.org> or send patches to
 # <automake-patches@gnu.org>.
 case $1 in
  '')
     echo "$0: No file.  Try \`$0 --help' for more information." 1>&2
     exit 1;
     ;;
  -h | --h*)
    cat <<\EOF
 Usage: mdate-sh [--help] [--version] FILE
 Pretty-print the modification time of FILE.
 Report bugs to <bug-automake@gnu.org>.
 EOF
    exit $?
    ;;
  -v | --v*)
    echo "mdate-sh $scriptversion"
    exit $?
    ;;
 esac
 # Prevent date giving response in another language.
 LANG=C
 export LANG
 LC_ALL=C
 export LC_ALL
 LC_TIME=C
 export LC_TIME
 # GNU ls changes its time format in response to the TIME_STYLE
 # variable.  Since we cannot assume `unset' works, revert this
 # variable to its documented default.
 if test "${TIME_STYLE+set}" = set; then
  TIME_STYLE=posix-long-iso
  export TIME_STYLE
 fi
 save_arg1=$1
 # Find out how to get the extended ls output of a file or directory.
 if ls -L /dev/null 1>/dev/null 2>&1; then
  ls_command='ls -L -l -d'
 else
  ls_command='ls -l -d'
 fi
 # Avoid user/group names that might have spaces, when possible.
 if ls -n /dev/null 1>/dev/null 2>&1; then
  ls_command="$ls_command -n"
 fi
 # A `ls -l' line looks as follows on OS/2.
 #  drwxrwx---        0 Aug 11  2001 foo
 # This differs from Unix, which adds ownership information.
 #  drwxrwx---   2 root  root      4096 Aug 11  2001 foo
 #
 # To find the date, we split the line on spaces and iterate on words
 # until we find a month.  This cannot work with files whose owner is a
 # user named `Jan', or `Feb', etc.  However, it's unlikely that `/'
 # will be owned by a user whose name is a month.  So we first look at
 # the extended ls output of the root directory to decide how many
 # words should be skipped to get the date.
 # On HPUX /bin/sh, "set" interprets "-rw-r--r--" as options, so the "x" below.
 set x`$ls_command /`
 # Find which argument is the month.
 month=
 command=
 until test $month
 do
  shift
  # Add another shift to the command.
  command="$command shift;"
  case $1 in
    Jan) month=January; nummonth=1;;
    Feb) month=February; nummonth=2;;
    Mar) month=March; nummonth=3;;
    Apr) month=April; nummonth=4;;
    May) month=May; nummonth=5;;
    Jun) month=June; nummonth=6;;
    Jul) month=July; nummonth=7;;
    Aug) month=August; nummonth=8;;
    Sep) month=September; nummonth=9;;
    Oct) month=October; nummonth=10;;
    Nov) month=November; nummonth=11;;
    Dec) month=December; nummonth=12;;
  esac
 done
 # Get the extended ls output of the file or directory.
 set dummy x`eval "$ls_command \"\$save_arg1\""`
 # Remove all preceding arguments
 eval $command
 # Because of the dummy argument above, month is in $2.
 #
 # On a POSIX system, we should have
 #
 # $# = 5
 # $1 = file size
 # $2 = month
 # $3 = day
 # $4 = year or time
 # $5 = filename
 #
 # On Darwin 7.7.0 and 7.6.0, we have
 #
 # $# = 4
 # $1 = day
 # $2 = month
 # $3 = year or time
 # $4 = filename
 # Get the month.
 case $2 in
  Jan) month=January; nummonth=1;;
  Feb) month=February; nummonth=2;;
  Mar) month=March; nummonth=3;;
  Apr) month=April; nummonth=4;;
  May) month=May; nummonth=5;;
  Jun) month=June; nummonth=6;;
  Jul) month=July; nummonth=7;;
  Aug) month=August; nummonth=8;;
  Sep) month=September; nummonth=9;;
  Oct) month=October; nummonth=10;;
  Nov) month=November; nummonth=11;;
  Dec) month=December; nummonth=12;;
 esac
 case $3 in
  ???*) day=$1;;
  *) day=$3; shift;;
 esac
 # Here we have to deal with the problem that the ls output gives either
 # the time of day or the year.
 case $3 in
  *:*) set `date`; eval year=\$$#
       case $2 in
 	 Jan) nummonthtod=1;;
 	 Feb) nummonthtod=2;;
 	 Mar) nummonthtod=3;;
 	 Apr) nummonthtod=4;;
 	 May) nummonthtod=5;;
 	 Jun) nummonthtod=6;;
 	 Jul) nummonthtod=7;;
 	 Aug) nummonthtod=8;;
 	 Sep) nummonthtod=9;;
 	 Oct) nummonthtod=10;;
 	 Nov) nummonthtod=11;;
 	 Dec) nummonthtod=12;;
       esac
       # For the first six month of the year the time notation can also
       # be used for files modified in the last year.
       if (expr $nummonth \> $nummonthtod) > /dev/null;
       then
 	 year=`expr $year - 1`
       fi;;
  *) year=$3;;
 esac
 # The result.
 echo $day $month $year
 # Local Variables:
 # mode: shell-script
 # sh-indentation: 2
 # eval: (add-hook 'write-file-hooks 'time-stamp)
 # time-stamp-start: "scriptversion="
 # time-stamp-format: "%:y-%02m-%02d.%02H"
 # time-stamp-end: "$"
 # End:
@@ -1,331 +0,0 @@
 # Sample GRUB script to autodetect operating systems
 #
 # Copyright (C) 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/>.
 set saved_root=$root
 function freebsd_ufs_variants {
    set device=$1
    set fstype=$2
    set uuid=$3
    menuentry "FreeBSD (on $fstype $device)" $device $uuid {
 	set root=$2
 	set uuid=$3
 	freebsd /boot/kernel/kernel
 	set FreeBSD.acpi_load=YES
 	set FreeBSD.hint.acpi.0.disabled=0
 	set FreeBSD.vfs.root.mountfrom=ufs:ufsid/$uuid
 	frebsd_loadenv /boot/device.hints
    }
    menuentry "FreeBSD (on $fstype $device) (single)" $device $uuid {
 	set root=$2
 	set uuid=$3
 	freebsd /boot/kernel/kernel --single
 	set FreeBSD.acpi_load=YES
 	set FreeBSD.hint.acpi.0.disabled=0
 	set FreeBSD.vfs.root.mountfrom=ufs:ufsid/$uuid
 	frebsd_loadenv /boot/device.hints
    }
    menuentry "FreeBSD (on $fstype $device) (verbose)" $device $uuid {
 	set root=$2
 	set uuid=$3
 	freebsd /boot/kernel/kernel --verbose
 	set FreeBSD.acpi_load=YES
 	set FreeBSD.hint.acpi.0.disabled=0
 	set FreeBSD.vfs.root.mountfrom=ufs:ufsid/$uuid
 	frebsd_loadenv /boot/device.hints
    }
    menuentry "FreeBSD (on $fstype $device) (without ACPI)" $device $uuid {
 	set root=$2
 	set uuid=$3
 	freebsd /boot/kernel/kernel --verbose
 	unset FreeBSD.acpi_load
 	set FreeBSD.hint.acpi.0.disabled=1
 	set FreeBSD.loader.acpi_disabled_by_user=1
 	set FreeBSD.vfs.root.mountfrom=ufs:ufsid/$uuid
 	frebsd_loadenv /boot/device.hints
    }
    menuentry "FreeBSD (on $fstype $device) (safe mode)" $device $uuid {
 	set root=$2
 	set uuid=$3
 	freebsd /boot/kernel/kernel --verbose
 	unset FreeBSD.acpi_load
 	set FreeBSD.hint.acpi.0.disabled=1
 	set FreeBSD.loader.acpi_disabled_by_user=1
 	set FreeBSD.hint.apic.0.disabled=1
 	set FreeBSD.hw.ata.ata_dma=0
 	set FreeBSD.hw.ata.atapi_dma=0
 	set FreeBSD.hw.ata.wc=0
 	set FreeBSD.hw.eisa_slots=0
 	set FreeBSD.hint.kbdmux.0.disabled=1
 	set FreeBSD.vfs.root.mountfrom=ufs:ufsid/$uuid
 	frebsd_loadenv /boot/device.hints
    }
 }
 function freebsd_zfs_variants {
    set device=$1
    set fstype=zfs
    menuentry "FreeBSD (on $fstype $device)" $device {
 	set root=$2
 	freebsd /@/boot/kernel/kernel
 	set FreeBSD.acpi_load=YES
 	set FreeBSD.hint.acpi.0.disabled=0
 	freebsd_module_elf /@/boot/kernel/opensolaris.ko
 	freebsd_module_elf /@/boot/kernel/zfs.ko
 	freebsd_module /@/boot/zfs/zpool.cache type=/boot/zfs/zpool.cache
 	probe -l -s name $root
 	set FreeBSD.vfs.root.mountfrom=zfs:$name
 	freebsd_loadenv /@/boot/device.hints
    }
    menuentry "FreeBSD (on $fstype $device) (single)" $device {
 	set root=$2
 	freebsd /@/boot/kernel/kernel --single
 	set FreeBSD.acpi_load=YES
 	set FreeBSD.hint.acpi.0.disabled=0
 	freebsd_module_elf /@/boot/kernel/opensolaris.ko
 	freebsd_module_elf /@/boot/kernel/zfs.ko
 	freebsd_module /@/boot/zfs/zpool.cache type=/boot/zfs/zpool.cache
 	probe -l -s name $root
 	set FreeBSD.vfs.root.mountfrom=zfs:$name
 	freebsd_loadenv /@/boot/device.hints
    }
    menuentry "FreeBSD (on $fstype $device) (verbose)" $device {
 	set root=$2
 	freebsd /@/boot/kernel/kernel --verbose
 	set FreeBSD.acpi_load=YES
 	set FreeBSD.hint.acpi.0.disabled=0
 	freebsd_module_elf /@/boot/kernel/opensolaris.ko
 	freebsd_module_elf /@/boot/kernel/zfs.ko
 	freebsd_module /@/boot/zfs/zpool.cache type=/boot/zfs/zpool.cache
 	probe -l -s name $root
 	set FreeBSD.vfs.root.mountfrom=zfs:$name
 	freebsd_loadenv /@/boot/device.hints
    }
    menuentry "FreeBSD (on $fstype $device) (without ACPI)" $device {
 	set root=$2
 	freebsd /@/boot/kernel/kernel --verbose
 	unset FreeBSD.acpi_load
 	set FreeBSD.hint.acpi.0.disabled=1
 	set FreeBSD.loader.acpi_disabled_by_user=1
 	freebsd_module_elf /@/boot/kernel/opensolaris.ko
 	freebsd_module_elf /@/boot/kernel/zfs.ko
 	freebsd_module /@/boot/zfs/zpool.cache type=/boot/zfs/zpool.cache
 	probe -l -s name $root
 	set FreeBSD.vfs.root.mountfrom=zfs:$name
 	freebsd_loadenv /@/boot/device.hints
    }
    menuentry "FreeBSD (on $fstype $device) (safe mode)" $device {
 	set root=$2
 	freebsd /@/boot/kernel/kernel --verbose
 	unset FreeBSD.acpi_load
 	set FreeBSD.hint.acpi.0.disabled=1
 	set FreeBSD.loader.acpi_disabled_by_user=1
 	set FreeBSD.hint.apic.0.disabled=1
 	set FreeBSD.hw.ata.ata_dma=0
 	set FreeBSD.hw.ata.atapi_dma=0
 	set FreeBSD.hw.ata.wc=0
 	set FreeBSD.hw.eisa_slots=0
 	set FreeBSD.hint.kbdmux.0.disabled=1
 	freebsd_module_elf /@/boot/kernel/opensolaris.ko
 	freebsd_module_elf /@/boot/kernel/zfs.ko
 	freebsd_module /@/boot/zfs/zpool.cache type=/boot/zfs/zpool.cache
 	probe -l -s name $root
 	set FreeBSD.vfs.root.mountfrom=zfs:$name
 	freebsd_loadenv /@/boot/device.hints
    }
 }
 insmod regexp
 for dev in (*); do
    # $device: parenthesis removed from $dev
    regexp -s device '\((.*)\)' $dev
    # $fstype: filesystem type identified
    probe -s fstype -f $dev
    # uuid: filesystem UUID
    probe -s uuid -u $dev
    if test -f ($device)/isolinux/isolinux.cfg ; then
 	menuentry "ISOLINUX config (on $device)" $device {
 	    set root=$2
 	    syslinux_configfile -i /isolinux/isolinux.cfg
 	}
    fi
    if test -f ($device)/bootmgr -a -f ($device)/boot/bcd; then
 	menuentry "Windows Vista bootmgr (on $device)" $device {
 	    set root=$2
 	    chainloader +1
 	}
    elif test -f ($device)/ntldr -a \
 	-e ($device)/ntdetect.com -a -f ($device)/boot.ini; then
 	menuentry "Windows NT/2000/XP loader (on $device)" $device {
 	    set root=$2
 	    regexp -s devnum 'hd([0-9]+)' $root
 	    if test "$devnum" != "0"; then
 		drivemap -s hd0 $root
 	    fi
 	    chainloader +1
 	}
    elif test -f ($device)/windows/win.com; then
 	menuentry "Windows 98/ME (on $device)" $device {
 	    set root=$2
 	    regexp -s devnum 'hd([0-9]+)' $root
 	    if test "$devnum" != "0"; then
 		drivemap -s hd0 $root
 	    fi
 	    chainloader +1
 	}
    elif test -f ($device)/io.sys -a -f ($device)/command.com; then
 	menuentry "MS-DOS (on $device)" $device {
 	    set root=$2
 	    regexp -s devnum 'hd([0-9]+)' $root
 	    if test "$devnum" != "0"; then
 		drivemap -s hd0 $root
 	    fi
 	    chainloader +1
 	}
    elif test -f ($device)/kernel.sys; then
 	menuentry "FreeDOS (on $device)" $device {
 	    set root=$2
 	    regexp -s type '([fh])d[0-9]+' $root
 	    regexp -s devnum '[fh]d([0-9]+)' $root
 	    if test $type = 'h' -a "$devnum" != "0"; then
 		drivemap -s hd0 $root
 	    fi
 	    chainloader +1
 	}
    elif test "$fstype" = ufs1 -o "$fstype" = ufs2 -a \
 	-e ($device)/boot/kernel/kernel -a \
 	-e ($device)/boot/device.hints; then
 	freebsd_ufs_variants $device $fstype $uuid
    elif test "$fstype" = zfs -a \
 	-e ($device)/@/boot/kernel/kernel -a \
 	-e ($device)/@/boot/device.hints; then
 	freebsd_zfs_variants $device
    elif test "$fstype" = hfsplus -a -f ($device)/mach_kernel; then
 	menuentry "Mac OS X/Darwin" $device $uuid {
 	    set root=$2
 	    set uuid=$3
 	    insmod vbe
 	    do_resume=0
 	    if [ /var/vm/sleepimage -nt10 / ]; then
 		if xnu_resume /var/vm/sleepimage; then
 		    do_resume=1
 		fi
 	    fi
 	    if [ $do_resume = 1 ]; then
 		xnu_uuid $uuid uuid
 		if [ -f /Extra/DSDT.aml ]; then
 		    acpi -e /Extra/DSDT.aml
 		fi
 		xnu_kernel /mach_kernel boot-uuid=${uuid} rd=*uuid
 		if [ /System/Library/Extensions.mkext -nt /System/Library/Extensions ]; then
 		    xnu_mkext /System/Library/Extensions.mkext
 		else
 		    xnu_mkext /System/Library/Extensions
 		fi
 		if [ -f /Extra/Extensions.mkext ]; then
 		    xnu_mkext /Extra/Extensions.mkext
 		fi
 		if [ -d /Extra/Extensions ]; then
 		    xnu_kextdir /Extra/Extensions
 		fi
 		if [ -f /Extra/devtree.txt ]; then
 		    xnu_devtree /Extra/devtree.txt
 		fi
 		if [ -f /Extra/splash.jpg ]; then
 		    insmod jpeg
 		    xnu_splash /Extra/splash.jpg
 		fi
 		if [ -f /Extra/splash.png ]; then
 		    insmod png
 		    xnu_splash /Extra/splash.png
 		fi
 		if [ -f /Extra/splash.tga ]; then
 		    insmod tga
 		    xnu_splash /Extra/splash.tga
 		fi
 	    fi
 	}
    else
 	set root=$device
 	for file in /boot/vmlinuz-* /boot/linux-*; do
 	    if test -f $file; then
 		regexp -s version '/boot/vmlinuz-(.*)' $file
 		regexp -s version '/boot/linux-(.*)' $file
 		menuentry "Linux $file" $device $uuid $file $version {
 		    set root=$2
 		    set uuid=$3
 		    set kernel=$4
 		    set version=$5
 		    linux $kernel root=UUID=$uuid ro
 		    if test -f /boot/initrd-$version.img; then
 			initrd /boot/initrd-$version.img
 		    elif test -f /boot/initrd.img-$version; then
 			initrd /boot/initrd.img-$version
 		    elif test -f /boot/initrd-$version; then
 			initrd /boot/initrd-$version
 		    fi
 		}
 		menuentry "Linux $file (single)" $device $uuid $file $version {
 		    set root=$2
 		    set uuid=$3
 		    set kernel=$4
 		    set version=$5
 		    linux $kernel root=UUID=$uuid ro single
 		    if test -f /boot/initrd-$version.img; then
 			initrd /boot/initrd-$version.img
 		    elif test -f /boot/initrd.img-$version; then
 			initrd /boot/initrd.img-$version
 		    elif test -f /boot/initrd-$version; then
 			initrd /boot/initrd-$version
 		    fi
 		}
 	    fi
 	done
    fi
 done
 set root=$saved_root
@@ -1,69 +0,0 @@
 #! /bin/sh
 #
 # Copyright (C) 2002,2005,2007  Free Software Foundation, Inc.
 #
 # This gensymlist.sh is free software; the author
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
 #
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
 # PARTICULAR PURPOSE.
 cat <<EOF
 /* This file is automatically generated by geninit.sh. DO NOT EDIT! */
 /*
 *  GRUB  --  GRand Unified Bootloader
 *  Copyright (C) 2002,2005,2007  Free Software Foundation, Inc.
 *
 *  GRUB is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  GRUB is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
 */
 #include <grub/emu/misc.h>
 EOF
 for mod in "$@"; do
    echo "extern void grub_${mod}_init (void);"
    echo "extern void grub_${mod}_fini (void);"
 done
 cat <<EOF
 void
 grub_init_all (void)
 {
 EOF
 for mod in "$@"; do
    echo "grub_${mod}_init ();"
 done
 cat <<EOF
 }
 EOF
 cat <<EOF
 void
 grub_fini_all (void)
 {
 EOF
 for mod in "$@"; do
    echo "grub_${mod}_fini ();"
 done
 cat <<EOF
 }
 EOF
@@ -1,903 +0,0 @@
 #! /usr/bin/python
 #  GRUB  --  GRand Unified Bootloader
 #  Copyright (C) 2010,2011,2012,2013  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/>.
 from __future__ import print_function
 __metaclass__ = type
 from optparse import OptionParser
 import re
 #
 # This is the python script used to generate Makefile.*.am
 #
 GRUB_PLATFORMS = [ "emu", "i386_pc", "i386_efi", "i386_qemu", "i386_coreboot",
                   "i386_multiboot", "i386_ieee1275", "x86_64_efi",
                   "i386_xen", "x86_64_xen",
                   "mips_loongson", "sparc64_ieee1275",
                   "powerpc_ieee1275", "mips_arc", "ia64_efi",
                   "mips_qemu_mips", "arm_uboot", "arm_efi", "arm64_efi" ]
 GROUPS = {}
 GROUPS["common"]   = GRUB_PLATFORMS[:]
 # Groups based on CPU
 GROUPS["i386"]     = [ "i386_pc", "i386_efi", "i386_qemu", "i386_coreboot", "i386_multiboot", "i386_ieee1275" ]
 GROUPS["x86_64"]   = [ "x86_64_efi" ]
 GROUPS["x86"]      = GROUPS["i386"] + GROUPS["x86_64"]
 GROUPS["mips"]     = [ "mips_loongson", "mips_qemu_mips", "mips_arc" ]
 GROUPS["sparc64"]  = [ "sparc64_ieee1275" ]
 GROUPS["powerpc"]  = [ "powerpc_ieee1275" ]
 GROUPS["arm"]      = [ "arm_uboot", "arm_efi" ]
 GROUPS["arm64"]    = [ "arm64_efi" ]
 # Groups based on firmware
 GROUPS["efi"]  = [ "i386_efi", "x86_64_efi", "ia64_efi", "arm_efi", "arm64_efi" ]
 GROUPS["ieee1275"]   = [ "i386_ieee1275", "sparc64_ieee1275", "powerpc_ieee1275" ]
 GROUPS["uboot"] = [ "arm_uboot" ]
 GROUPS["xen"]  = [ "i386_xen", "x86_64_xen" ]
 # emu is a special case so many core functionality isn't needed on this platform
 GROUPS["noemu"]   = GRUB_PLATFORMS[:]; GROUPS["noemu"].remove("emu")
 # Groups based on hardware features
 GROUPS["cmos"] = GROUPS["x86"][:] + ["mips_loongson", "mips_qemu_mips",
                                     "sparc64_ieee1275", "powerpc_ieee1275"]
 GROUPS["cmos"].remove("i386_efi"); GROUPS["cmos"].remove("x86_64_efi");
 GROUPS["pci"]      = GROUPS["x86"] + ["mips_loongson"]
 GROUPS["usb"]      = GROUPS["pci"]
 # If gfxterm is main output console integrate it into kernel
 GROUPS["videoinkernel"] = ["mips_loongson", "i386_coreboot" ]
 GROUPS["videomodules"]   = GRUB_PLATFORMS[:];
 for i in GROUPS["videoinkernel"]: GROUPS["videomodules"].remove(i)
 # Similar for terminfo
 GROUPS["terminfoinkernel"] = [ "emu", "mips_loongson", "mips_arc", "mips_qemu_mips" ] + GROUPS["xen"] + GROUPS["ieee1275"] + GROUPS["uboot"];
 GROUPS["terminfomodule"]   = GRUB_PLATFORMS[:];
 for i in GROUPS["terminfoinkernel"]: GROUPS["terminfomodule"].remove(i)
 # Flattened Device Trees (FDT)
 GROUPS["fdt"] = [ "arm64_efi", "arm_uboot", "arm_efi" ]
 # Needs software helpers for division
 # Must match GRUB_DIVISION_IN_SOFTWARE in misc.h
 GROUPS["softdiv"] = GROUPS["arm"] + ["ia64_efi"]
 GROUPS["no_softdiv"]   = GRUB_PLATFORMS[:]
 for i in GROUPS["softdiv"]: GROUPS["no_softdiv"].remove(i)
 # Miscellaneous groups scheduled to disappear in future
 GROUPS["i386_coreboot_multiboot_qemu"] = ["i386_coreboot", "i386_multiboot", "i386_qemu"]
 GROUPS["nopc"] = GRUB_PLATFORMS[:]; GROUPS["nopc"].remove("i386_pc")
 #
 # Create platform => groups reverse map, where groups covering that
 # platform are ordered by their sizes
 #
 RMAP = {}
 for platform in GRUB_PLATFORMS:
    # initialize with platform itself as a group
    RMAP[platform] = [ platform ]
    for k in GROUPS.keys():
        v = GROUPS[k]
        # skip groups that don't cover this platform
        if platform not in v: continue
        bigger = []
        smaller = []
        # partition currently known groups based on their size
        for group in RMAP[platform]:
            if group in GRUB_PLATFORMS: smaller.append(group)
            elif len(GROUPS[group]) < len(v): smaller.append(group)
            else: bigger.append(group)
        # insert in the middle
        RMAP[platform] = smaller + [ k ] + bigger
 #
 # Input
 #
 # We support a subset of the AutoGen definitions file syntax.  Specifically,
 # compound names are disallowed; some preprocessing directives are
 # disallowed (though #if/#endif are allowed; note that, like AutoGen, #if
 # skips everything to the next #endif regardless of the value of the
 # conditional); and shell-generated strings, Scheme-generated strings, and
 # here strings are disallowed.
 class AutogenToken:
    (autogen, definitions, eof, var_name, other_name, string, number,
     semicolon, equals, comma, lbrace, rbrace, lbracket, rbracket) = range(14)
 class AutogenState:
    (init, need_def, need_tpl, need_semi, need_name, have_name, need_value,
     need_idx, need_rbracket, indx_name, have_value, done) = range(12)
 class AutogenParseError(Exception):
    def __init__(self, message, path, line):
        super(AutogenParseError, self).__init__(message)
        self.path = path
        self.line = line
    def __str__(self):
        return (
            super(AutogenParseError, self).__str__() +
            " at file %s line %d" % (self.path, self.line))
 class AutogenDefinition(list):
    def __getitem__(self, key):
        try:
            return super(AutogenDefinition, self).__getitem__(key)
        except TypeError:
            for name, value in self:
                if name == key:
                    return value
    def __contains__(self, key):
        for name, value in self:
            if name == key:
                return True
        return False
    def get(self, key, default):
        for name, value in self:
            if name == key:
                return value
        else:
            return default
    def find_all(self, key):
        for name, value in self:
            if name == key:
                yield value
 class AutogenParser:
    def __init__(self):
        self.definitions = AutogenDefinition()
        self.def_stack = [("", self.definitions)]
        self.curdef = None
        self.new_name = None
        self.cur_path = None
        self.cur_line = 0
    @staticmethod
    def is_unquotable_char(c):
        return (ord(c) in range(ord("!"), ord("~") + 1) and
                c not in "#,;<=>[\\]`{}?*'\"()")
    @staticmethod
    def is_value_name_char(c):
        return c in ":^-_" or c.isalnum()
    def error(self, message):
        raise AutogenParseError(message, self.cur_file, self.cur_line)
    def read_tokens(self, f):
        data = f.read()
        end = len(data)
        offset = 0
        while offset < end:
            while offset < end and data[offset].isspace():
                if data[offset] == "\n":
                    self.cur_line += 1
                offset += 1
            if offset >= end:
                break
            c = data[offset]
            if c == "#":
                offset += 1
                try:
                    end_directive = data.index("\n", offset)
                    directive = data[offset:end_directive]
                    offset = end_directive
                except ValueError:
                    directive = data[offset:]
                    offset = end
                name, value = directive.split(None, 1)
                if name == "if":
                    try:
                        end_if = data.index("\n#endif", offset)
                        new_offset = end_if + len("\n#endif")
                        self.cur_line += data[offset:new_offset].count("\n")
                        offset = new_offset
                    except ValueError:
                        self.error("#if without matching #endif")
                else:
                    self.error("Unhandled directive '#%s'" % name)
            elif c == "{":
                yield AutogenToken.lbrace, c
                offset += 1
            elif c == "=":
                yield AutogenToken.equals, c
                offset += 1
            elif c == "}":
                yield AutogenToken.rbrace, c
                offset += 1
            elif c == "[":
                yield AutogenToken.lbracket, c
                offset += 1
            elif c == "]":
                yield AutogenToken.rbracket, c
                offset += 1
            elif c == ";":
                yield AutogenToken.semicolon, c
                offset += 1
            elif c == ",":
                yield AutogenToken.comma, c
                offset += 1
            elif c in ("'", '"'):
                s = []
                while True:
                    offset += 1
                    if offset >= end:
                        self.error("EOF in quoted string")
                    if data[offset] == "\n":
                        self.cur_line += 1
                    if data[offset] == "\\":
                        offset += 1
                        if offset >= end:
                            self.error("EOF in quoted string")
                        if data[offset] == "\n":
                            self.cur_line += 1
                        # Proper escaping unimplemented; this can be filled
                        # out if needed.
                        s.append("\\")
                        s.append(data[offset])
                    elif data[offset] == c:
                        offset += 1
                        break
                    else:
                        s.append(data[offset])
                yield AutogenToken.string, "".join(s)
            elif c == "/":
                offset += 1
                if data[offset] == "*":
                    offset += 1
                    try:
                        end_comment = data.index("*/", offset)
                        new_offset = end_comment + len("*/")
                        self.cur_line += data[offset:new_offset].count("\n")
                        offset = new_offset
                    except ValueError:
                        self.error("/* without matching */")
                elif data[offset] == "/":
                    try:
                        offset = data.index("\n", offset)
                    except ValueError:
                        pass
            elif (c.isdigit() or
                  (c == "-" and offset < end - 1 and
                   data[offset + 1].isdigit())):
                end_number = offset + 1
                while end_number < end and data[end_number].isdigit():
                    end_number += 1
                yield AutogenToken.number, data[offset:end_number]
                offset = end_number
            elif self.is_unquotable_char(c):
                end_name = offset
                while (end_name < end and
                       self.is_value_name_char(data[end_name])):
                    end_name += 1
                if end_name < end and self.is_unquotable_char(data[end_name]):
                    while (end_name < end and
                           self.is_unquotable_char(data[end_name])):
                        end_name += 1
                    yield AutogenToken.other_name, data[offset:end_name]
                    offset = end_name
                else:
                    s = data[offset:end_name]
                    if s.lower() == "autogen":
                        yield AutogenToken.autogen, s
                    elif s.lower() == "definitions":
                        yield AutogenToken.definitions, s
                    else:
                        yield AutogenToken.var_name, s
                    offset = end_name
            else:
                self.error("Invalid input character '%s'" % c)
        yield AutogenToken.eof, None
    def do_need_name_end(self, token):
        if len(self.def_stack) > 1:
            self.error("Definition blocks were left open")
    def do_need_name_var_name(self, token):
        self.new_name = token
    def do_end_block(self, token):
        if len(self.def_stack) <= 1:
            self.error("Too many close braces")
        new_name, parent_def = self.def_stack.pop()
        parent_def.append((new_name, self.curdef))
        self.curdef = parent_def
    def do_empty_val(self, token):
        self.curdef.append((self.new_name, ""))
    def do_str_value(self, token):
        self.curdef.append((self.new_name, token))
    def do_start_block(self, token):
        self.def_stack.append((self.new_name, self.curdef))
        self.curdef = AutogenDefinition()
    def do_indexed_name(self, token):
        self.new_name = token
    def read_definitions_file(self, f):
        self.curdef = self.definitions
        self.cur_line = 0
        state = AutogenState.init
        # The following transition table was reduced from the Autogen
        # documentation:
        #   info -f autogen -n 'Full Syntax'
        transitions = {
            AutogenState.init: {
                AutogenToken.autogen: (AutogenState.need_def, None),
            },
            AutogenState.need_def: {
                AutogenToken.definitions: (AutogenState.need_tpl, None),
            },
            AutogenState.need_tpl: {
                AutogenToken.var_name: (AutogenState.need_semi, None),
                AutogenToken.other_name: (AutogenState.need_semi, None),
                AutogenToken.string: (AutogenState.need_semi, None),
            },
            AutogenState.need_semi: {
                AutogenToken.semicolon: (AutogenState.need_name, None),
            },
            AutogenState.need_name: {
                AutogenToken.autogen: (AutogenState.need_def, None),
                AutogenToken.eof: (AutogenState.done, self.do_need_name_end),
                AutogenToken.var_name: (
                    AutogenState.have_name, self.do_need_name_var_name),
                AutogenToken.rbrace: (
                    AutogenState.have_value, self.do_end_block),
            },
            AutogenState.have_name: {
                AutogenToken.semicolon: (
                    AutogenState.need_name, self.do_empty_val),
                AutogenToken.equals: (AutogenState.need_value, None),
                AutogenToken.lbracket: (AutogenState.need_idx, None),
            },
            AutogenState.need_value: {
                AutogenToken.var_name: (
                    AutogenState.have_value, self.do_str_value),
                AutogenToken.other_name: (
                    AutogenState.have_value, self.do_str_value),
                AutogenToken.string: (
                    AutogenState.have_value, self.do_str_value),
                AutogenToken.number: (
                    AutogenState.have_value, self.do_str_value),
                AutogenToken.lbrace: (
                    AutogenState.need_name, self.do_start_block),
            },
            AutogenState.need_idx: {
                AutogenToken.var_name: (
                    AutogenState.need_rbracket, self.do_indexed_name),
                AutogenToken.number: (
                    AutogenState.need_rbracket, self.do_indexed_name),
            },
            AutogenState.need_rbracket: {
                AutogenToken.rbracket: (AutogenState.indx_name, None),
            },
            AutogenState.indx_name: {
                AutogenToken.semicolon: (
                    AutogenState.need_name, self.do_empty_val),
                AutogenToken.equals: (AutogenState.need_value, None),
            },
            AutogenState.have_value: {
                AutogenToken.semicolon: (AutogenState.need_name, None),
                AutogenToken.comma: (AutogenState.need_value, None),
            },
        }
        for code, token in self.read_tokens(f):
            if code in transitions[state]:
                state, handler = transitions[state][code]
                if handler is not None:
                    handler(token)
            else:
                self.error(
                    "Parse error in state %s: unexpected token '%s'" % (
                        state, token))
            if state == AutogenState.done:
                break
    def read_definitions(self, path):
        self.cur_file = path
        with open(path) as f:
            self.read_definitions_file(f)
 defparser = AutogenParser()
 #
 # Output
 #
 outputs = {}
 def output(s, section=''):
    if s == "":
        return
    outputs.setdefault(section, [])
    outputs[section].append(s)
 def write_output(section=''):
    for s in outputs.get(section, []):
        print(s, end='')
 #
 # Global variables
 #
 def gvar_add(var, value):
    output(var + " += " + value + "\n")
 #
 # Per PROGRAM/SCRIPT variables 
 #
 seen_vars = set()
 def vars_init(defn, *var_list):
    name = defn['name']
    if name not in seen_target and name not in seen_vars:
        for var in var_list:
            output(var + "  = \n", section='decl')
        seen_vars.add(name)
 def var_set(var, value):
    output(var + "  = " + value + "\n")
 def var_add(var, value):
    output(var + " += " + value + "\n")
 #
 # Variable names and rules
 #
 canonical_name_re = re.compile(r'[^0-9A-Za-z@_]')
 canonical_name_suffix = ""
 def set_canonical_name_suffix(suffix):
    global canonical_name_suffix
    canonical_name_suffix = suffix
 def cname(defn):
    return canonical_name_re.sub('_', defn['name'] + canonical_name_suffix)
 def rule(target, source, cmd):
    if cmd[0] == "\n":
        output("\n" + target + ": " + source + cmd.replace("\n", "\n\t") + "\n")
    else:
        output("\n" + target + ": " + source + "\n\t" + cmd.replace("\n", "\n\t") + "\n")
 #
 # Handle keys with platform names as values, for example:
 #
 # kernel = {
 #   nostrip = emu;
 #   ...
 # }
 #
 def platform_tagged(defn, platform, tag):
    for value in defn.find_all(tag):
        for group in RMAP[platform]:
            if value == group:
                return True
    return False
 def if_platform_tagged(defn, platform, tag, snippet_if, snippet_else=None):
    if platform_tagged(defn, platform, tag):
        return snippet_if
    elif snippet_else is not None:
        return snippet_else
 #
 # Handle tagged values
 #
 # module = {
 #   extra_dist = ...
 #   extra_dist = ...
 #   ...
 # };
 #
 def foreach_value(defn, tag, closure):
    r = []
    for value in defn.find_all(tag):
        r.append(closure(value))
    return ''.join(r)
 #
 # Handle best matched values for a platform, for example:
 #
 # module = {
 #   cflags = '-Wall';
 #   emu_cflags = '-Wall -DGRUB_EMU=1';
 #   ...
 # }
 #
 def foreach_platform_specific_value(defn, platform, suffix, nonetag, closure):
    r = []
    for group in RMAP[platform]:
        values = list(defn.find_all(group + suffix))
        if values:
            for value in values:
                r.append(closure(value))
            break
    else:
        for value in defn.find_all(nonetag):
            r.append(closure(value))
    return ''.join(r)
 #
 # Handle values from sum of all groups for a platform, for example:
 #
 # module = {
 #   common = kern/misc.c;
 #   emu = kern/emu/misc.c;
 #   ...
 # }
 #
 def foreach_platform_value(defn, platform, suffix, closure):
    r = []
    for group in RMAP[platform]:
        for value in defn.find_all(group + suffix):
            r.append(closure(value))
    return ''.join(r)
 def platform_conditional(platform, closure):
    output("\nif COND_" + platform + "\n")
    closure(platform)
    output("endif\n")
 #
 # Handle guarding with platform-specific "enable" keys, for example:
 #
 #  module = {
 #    name = pci;
 #    noemu = bus/pci.c;
 #    emu = bus/emu/pci.c;
 #    emu = commands/lspci.c;
 #
 #    enable = emu;
 #    enable = i386_pc;
 #    enable = x86_efi;
 #    enable = i386_ieee1275;
 #    enable = i386_coreboot;
 #  };
 #
 def foreach_enabled_platform(defn, closure):
    if 'enable' in defn:
        for platform in GRUB_PLATFORMS:
            if platform_tagged(defn, platform, "enable"):
               platform_conditional(platform, closure)
    else:
        for platform in GRUB_PLATFORMS:
            platform_conditional(platform, closure)
 #
 # Handle guarding with platform-specific automake conditionals, for example:
 #
 #  module = {
 #    name = usb;
 #    common = bus/usb/usb.c;
 #    noemu = bus/usb/usbtrans.c;
 #    noemu = bus/usb/usbhub.c;
 #    enable = emu;
 #    enable = i386;
 #    enable = mips_loongson;
 #    emu_condition = COND_GRUB_EMU_SDL;
 #  };
 #
 def under_platform_specific_conditionals(defn, platform, closure):
    output(foreach_platform_specific_value(defn, platform, "_condition", "condition", lambda cond: "if " + cond + "\n"))
    closure(defn, platform)
    output(foreach_platform_specific_value(defn, platform, "_condition", "condition", lambda cond: "endif " + cond + "\n"))
 def platform_specific_values(defn, platform, suffix, nonetag):
    return foreach_platform_specific_value(defn, platform, suffix, nonetag,
                                           lambda value: value + " ")
 def platform_values(defn, platform, suffix):
    return foreach_platform_value(defn, platform, suffix, lambda value: value + " ")
 def extra_dist(defn):
    return foreach_value(defn, "extra_dist", lambda value: value + " ")
 def platform_sources(defn, p): return platform_values(defn, p, "")
 def platform_nodist_sources(defn, p): return platform_values(defn, p, "_nodist")
 def platform_startup(defn, p): return platform_specific_values(defn, p, "_startup", "startup")
 def platform_ldadd(defn, p): return platform_specific_values(defn, p, "_ldadd", "ldadd")
 def platform_dependencies(defn, p): return platform_specific_values(defn, p, "_dependencies", "dependencies")
 def platform_cflags(defn, p): return platform_specific_values(defn, p, "_cflags", "cflags")
 def platform_ldflags(defn, p): return platform_specific_values(defn, p, "_ldflags", "ldflags")
 def platform_cppflags(defn, p): return platform_specific_values(defn, p, "_cppflags", "cppflags")
 def platform_ccasflags(defn, p): return platform_specific_values(defn, p, "_ccasflags", "ccasflags")
 def platform_stripflags(defn, p): return platform_specific_values(defn, p, "_stripflags", "stripflags")
 def platform_objcopyflags(defn, p): return platform_specific_values(defn, p, "_objcopyflags", "objcopyflags")
 #
 # Emit snippet only the first time through for the current name.
 #
 seen_target = set()
 def first_time(defn, snippet):
    if defn['name'] not in seen_target:
        return snippet
    return ''
 def is_platform_independent(defn):
    if 'enable' in defn:
        return False
    for suffix in [ "", "_nodist" ]:
        template = platform_values(defn, GRUB_PLATFORMS[0], suffix)
        for platform in GRUB_PLATFORMS[1:]:
            if template != platform_values(defn, platform, suffix):
                return False
    for suffix in [ "startup", "ldadd", "dependencies", "cflags", "ldflags", "cppflags", "ccasflags", "stripflags", "objcopyflags", "condition" ]:
        template = platform_specific_values(defn, GRUB_PLATFORMS[0], "_" + suffix, suffix)
        for platform in GRUB_PLATFORMS[1:]:
            if template != platform_specific_values(defn, platform, "_" + suffix, suffix):
                return False
    for tag in [ "nostrip" ]:
        template = platform_tagged(defn, GRUB_PLATFORMS[0], tag)
        for platform in GRUB_PLATFORMS[1:]:
            if template != platform_tagged(defn, platform, tag):
                return False
    return True
 def module(defn, platform):
    name = defn['name']
    set_canonical_name_suffix(".module")
    gvar_add("platform_PROGRAMS", name + ".module")
    gvar_add("MODULE_FILES", name + ".module$(EXEEXT)")
    var_set(cname(defn) + "_SOURCES", platform_sources(defn, platform) + " ## platform sources")
    var_set("nodist_" + cname(defn) + "_SOURCES", platform_nodist_sources(defn, platform) + " ## platform nodist sources")
    var_set(cname(defn) + "_LDADD", platform_ldadd(defn, platform))
    var_set(cname(defn) + "_CFLAGS", "$(AM_CFLAGS) $(CFLAGS_MODULE) " + platform_cflags(defn, platform))
    var_set(cname(defn) + "_LDFLAGS", "$(AM_LDFLAGS) $(LDFLAGS_MODULE) " + platform_ldflags(defn, platform))
    var_set(cname(defn) + "_CPPFLAGS", "$(AM_CPPFLAGS) $(CPPFLAGS_MODULE) " + platform_cppflags(defn, platform))
    var_set(cname(defn) + "_CCASFLAGS", "$(AM_CCASFLAGS) $(CCASFLAGS_MODULE) " + platform_ccasflags(defn, platform))
    var_set(cname(defn) + "_DEPENDENCIES", "$(TARGET_OBJ2ELF) " + platform_dependencies(defn, platform))
    gvar_add("dist_noinst_DATA", extra_dist(defn))
    gvar_add("BUILT_SOURCES", "$(nodist_" + cname(defn) + "_SOURCES)")
    gvar_add("CLEANFILES", "$(nodist_" + cname(defn) + "_SOURCES)")
    gvar_add("MOD_FILES", name + ".mod")
    gvar_add("MARKER_FILES", name + ".marker")
    gvar_add("CLEANFILES", name + ".marker")
    output("""
 """ + name + """.marker: $(""" + cname(defn) + """_SOURCES) $(nodist_""" + cname(defn) + """_SOURCES)
 	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(""" + cname(defn) + """_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
 	grep 'MARKER' $@.new > $@; rm -f $@.new
 """)
 def kernel(defn, platform):
    name = defn['name']
    set_canonical_name_suffix(".exec")
    gvar_add("platform_PROGRAMS", name + ".exec")
    var_set(cname(defn) + "_SOURCES", platform_startup(defn, platform))
    var_add(cname(defn) + "_SOURCES", platform_sources(defn, platform))
    var_set("nodist_" + cname(defn) + "_SOURCES", platform_nodist_sources(defn, platform) + " ## platform nodist sources")
    var_set(cname(defn) + "_LDADD", platform_ldadd(defn, platform))
    var_set(cname(defn) + "_CFLAGS", "$(AM_CFLAGS) $(CFLAGS_KERNEL) " + platform_cflags(defn, platform))
    var_set(cname(defn) + "_LDFLAGS", "$(AM_LDFLAGS) $(LDFLAGS_KERNEL) " + platform_ldflags(defn, platform))
    var_set(cname(defn) + "_CPPFLAGS", "$(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) " + platform_cppflags(defn, platform))
    var_set(cname(defn) + "_CCASFLAGS", "$(AM_CCASFLAGS) $(CCASFLAGS_KERNEL) " + platform_ccasflags(defn, platform))
    var_set(cname(defn) + "_STRIPFLAGS", "$(AM_STRIPFLAGS) $(STRIPFLAGS_KERNEL) " + platform_stripflags(defn, platform))
    var_set(cname(defn) + "_DEPENDENCIES", "$(TARGET_OBJ2ELF)")
    gvar_add("dist_noinst_DATA", extra_dist(defn))
    gvar_add("BUILT_SOURCES", "$(nodist_" + cname(defn) + "_SOURCES)")
    gvar_add("CLEANFILES", "$(nodist_" + cname(defn) + "_SOURCES)")
    gvar_add("platform_DATA", name + ".img")
    gvar_add("CLEANFILES", name + ".img")
    rule(name + ".img", name + ".exec$(EXEEXT)",
         if_platform_tagged(defn, platform, "nostrip",
 """if test x$(TARGET_APPLE_LINKER) = x1; then \
     $(TARGET_OBJCONV) -f$(TARGET_MODULE_FORMAT) -nr:_grub_mod_init:grub_mod_init -nr:_grub_mod_fini:grub_mod_fini -ed2022 -wd1106 -nu -nd $< $@; \
   elif test ! -z '$(TARGET_OBJ2ELF)'; then \
     $(TARGET_OBJ2ELF) $< $@ || (rm -f $@; exit 1); \
   else cp $< $@; fi""",
 """if test x$(TARGET_APPLE_LINKER) = x1; then \
  $(TARGET_STRIP) -S -x $(""" + cname(defn) + """) -o $@.bin $<; \
  $(TARGET_OBJCONV) -f$(TARGET_MODULE_FORMAT) -nr:_grub_mod_init:grub_mod_init -nr:_grub_mod_fini:grub_mod_fini -ed2022 -ed2016 -wd1106 -nu -nd $@.bin $@; \
  rm -f $@.bin; \
   elif test ! -z '$(TARGET_OBJ2ELF)'; then \
     """  + "$(TARGET_STRIP) $(" + cname(defn) + "_STRIPFLAGS) -o $@.bin $< && \
     $(TARGET_OBJ2ELF) $@.bin $@ || (rm -f $@; rm -f $@.bin; exit 1); \
     rm -f $@.bin; \
 else """  + "$(TARGET_STRIP) $(" + cname(defn) + "_STRIPFLAGS) -o $@ $<; \
 fi"""))
 def image(defn, platform):
    name = defn['name']
    set_canonical_name_suffix(".image")
    gvar_add("platform_PROGRAMS", name + ".image")
    var_set(cname(defn) + "_SOURCES", platform_sources(defn, platform))
    var_set("nodist_" + cname(defn) + "_SOURCES", platform_nodist_sources(defn, platform) + "## platform nodist sources")
    var_set(cname(defn) + "_LDADD", platform_ldadd(defn, platform))
    var_set(cname(defn) + "_CFLAGS", "$(AM_CFLAGS) $(CFLAGS_IMAGE) " + platform_cflags(defn, platform))
    var_set(cname(defn) + "_LDFLAGS", "$(AM_LDFLAGS) $(LDFLAGS_IMAGE) " + platform_ldflags(defn, platform))
    var_set(cname(defn) + "_CPPFLAGS", "$(AM_CPPFLAGS) $(CPPFLAGS_IMAGE) " + platform_cppflags(defn, platform))
    var_set(cname(defn) + "_CCASFLAGS", "$(AM_CCASFLAGS) $(CCASFLAGS_IMAGE) " + platform_ccasflags(defn, platform))
    var_set(cname(defn) + "_OBJCOPYFLAGS", "$(OBJCOPYFLAGS_IMAGE) " + platform_objcopyflags(defn, platform))
    # var_set(cname(defn) + "_DEPENDENCIES", platform_dependencies(defn, platform) + " " + platform_ldadd(defn, platform))
    gvar_add("dist_noinst_DATA", extra_dist(defn))
    gvar_add("BUILT_SOURCES", "$(nodist_" + cname(defn) + "_SOURCES)")
    gvar_add("CLEANFILES", "$(nodist_" + cname(defn) + "_SOURCES)")
    gvar_add("platform_DATA", name + ".img")
    gvar_add("CLEANFILES", name + ".img")
    rule(name + ".img", name + ".image$(EXEEXT)", """
 if test x$(TARGET_APPLE_LINKER) = x1; then \
  $(MACHO2IMG) $< $@; \
 else \
  $(TARGET_OBJCOPY) $(""" + cname(defn) + """_OBJCOPYFLAGS) --strip-unneeded -R .note -R .comment -R .note.gnu.build-id -R .MIPS.abiflags -R .reginfo -R .rel.dyn -R .note.gnu.gold-version -R .ARM.exidx $< $@; \
 fi
 """)
 def library(defn, platform):
    name = defn['name']
    set_canonical_name_suffix("")
    vars_init(defn,
              cname(defn) + "_SOURCES",
              "nodist_" + cname(defn) + "_SOURCES",
              cname(defn) + "_CFLAGS",
              cname(defn) + "_CPPFLAGS",
              cname(defn) + "_CCASFLAGS")
    #         cname(defn) + "_DEPENDENCIES")
    if name not in seen_target:
        gvar_add("noinst_LIBRARIES", name)
    var_add(cname(defn) + "_SOURCES", platform_sources(defn, platform))
    var_add("nodist_" + cname(defn) + "_SOURCES", platform_nodist_sources(defn, platform))
    var_add(cname(defn) + "_CFLAGS", first_time(defn, "$(AM_CFLAGS) $(CFLAGS_LIBRARY) ") + platform_cflags(defn, platform))
    var_add(cname(defn) + "_CPPFLAGS", first_time(defn, "$(AM_CPPFLAGS) $(CPPFLAGS_LIBRARY) ") + platform_cppflags(defn, platform))
    var_add(cname(defn) + "_CCASFLAGS", first_time(defn, "$(AM_CCASFLAGS) $(CCASFLAGS_LIBRARY) ") + platform_ccasflags(defn, platform))
    # var_add(cname(defn) + "_DEPENDENCIES", platform_dependencies(defn, platform) + " " + platform_ldadd(defn, platform))
    gvar_add("dist_noinst_DATA", extra_dist(defn))
    if name not in seen_target:
        gvar_add("BUILT_SOURCES", "$(nodist_" + cname(defn) + "_SOURCES)")
        gvar_add("CLEANFILES", "$(nodist_" + cname(defn) + "_SOURCES)")
 def installdir(defn, default="bin"):
    return defn.get('installdir', default)
 def manpage(defn, adddeps):
    name = defn['name']
    mansection = defn['mansection']
    output("if COND_MAN_PAGES\n")
    gvar_add("man_MANS", name + "." + mansection)
    rule(name + "." + mansection, name + " " + adddeps, """
 chmod a+x """ + name + """
 PATH=$(builddir):$$PATH pkgdatadir=$(builddir) $(HELP2MAN) --section=""" + mansection + """ -i $(top_srcdir)/docs/man/""" + name + """.h2m -o $@ """ + name + """
 """)
    gvar_add("CLEANFILES", name + "." + mansection)
    output("endif\n")
 def program(defn, platform, test=False):
    name = defn['name']
    set_canonical_name_suffix("")
    if 'testcase' in defn:
        gvar_add("check_PROGRAMS", name)
        gvar_add("TESTS", name)
    else:
        var_add(installdir(defn) + "_PROGRAMS", name)
        if 'mansection' in defn:
            manpage(defn, "")
    var_set(cname(defn) + "_SOURCES", platform_sources(defn, platform))
    var_set("nodist_" + cname(defn) + "_SOURCES", platform_nodist_sources(defn, platform))
    var_set(cname(defn) + "_LDADD", platform_ldadd(defn, platform))
    var_set(cname(defn) + "_CFLAGS", "$(AM_CFLAGS) $(CFLAGS_PROGRAM) " + platform_cflags(defn, platform))
    var_set(cname(defn) + "_LDFLAGS", "$(AM_LDFLAGS) $(LDFLAGS_PROGRAM) " + platform_ldflags(defn, platform))
    var_set(cname(defn) + "_CPPFLAGS", "$(AM_CPPFLAGS) $(CPPFLAGS_PROGRAM) " + platform_cppflags(defn, platform))
    var_set(cname(defn) + "_CCASFLAGS", "$(AM_CCASFLAGS) $(CCASFLAGS_PROGRAM) " + platform_ccasflags(defn, platform))
    # var_set(cname(defn) + "_DEPENDENCIES", platform_dependencies(defn, platform) + " " + platform_ldadd(defn, platform))
    gvar_add("dist_noinst_DATA", extra_dist(defn))
    gvar_add("BUILT_SOURCES", "$(nodist_" + cname(defn) + "_SOURCES)")
    gvar_add("CLEANFILES", "$(nodist_" + cname(defn) + "_SOURCES)")
 def data(defn, platform):
    var_add("dist_" + installdir(defn) + "_DATA", platform_sources(defn, platform))
    gvar_add("dist_noinst_DATA", extra_dist(defn))
 def transform_data(defn, platform):
    name = defn['name']
    var_add(installdir(defn) + "_DATA", name)
    rule(name, "$(top_builddir)/config.status " + platform_sources(defn, platform) + platform_dependencies(defn, platform), """
 (for x in """ + platform_sources(defn, platform) + """; do cat $(srcdir)/"$$x"; done) | $(top_builddir)/config.status --file=$@:-
 chmod a+x """ + name + """
 """)
    gvar_add("CLEANFILES", name)
    gvar_add("EXTRA_DIST", extra_dist(defn))
    gvar_add("dist_noinst_DATA", platform_sources(defn, platform))
 def script(defn, platform):
    name = defn['name']
    if 'testcase' in defn:
        gvar_add("check_SCRIPTS", name)
        gvar_add ("TESTS", name)
    else:
        var_add(installdir(defn) + "_SCRIPTS", name)
        if 'mansection' in defn:
            manpage(defn, "grub-mkconfig_lib")
    rule(name, "$(top_builddir)/config.status " + platform_sources(defn, platform) + platform_dependencies(defn, platform), """
 (for x in """ + platform_sources(defn, platform) + """; do cat $(srcdir)/"$$x"; done) | $(top_builddir)/config.status --file=$@:-
 chmod a+x """ + name + """
 """)
    gvar_add("CLEANFILES", name)
    gvar_add("EXTRA_DIST", extra_dist(defn))
    gvar_add("dist_noinst_DATA", platform_sources(defn, platform))
 def rules(target, closure):
    seen_target.clear()
    seen_vars.clear()
    for defn in defparser.definitions.find_all(target):
        if is_platform_independent(defn):
            under_platform_specific_conditionals(defn, GRUB_PLATFORMS[0], closure)
        else:
            foreach_enabled_platform(
                defn,
                lambda p: under_platform_specific_conditionals(defn, p, closure))
        # Remember that we've seen this target.
        seen_target.add(defn['name'])
 parser = OptionParser(usage="%prog DEFINITION-FILES")
 _, args = parser.parse_args()
 for arg in args:
    defparser.read_definitions(arg)
 rules("module", module)
 rules("kernel", kernel)
 rules("image", image)
 rules("library", library)
 rules("program", program)
 rules("script", script)
 rules("data", data)
 rules("transform_data", transform_data)
 write_output(section='decl')
 write_output()
@@ -1,447 +0,0 @@
 AUTOMAKE_OPTIONS = subdir-objects -Wno-portability
 DEPDIR=.deps-core
 include $(top_srcdir)/conf/Makefile.common
 CC=$(TARGET_CC)
 CPP=$(TARGET_CC)
 CCAS=$(TARGET_CC)
 RANLIB=$(TARGET_RANLIB)
 STRIP=$(TARGET_STRIP)
 MACHO2IMG=$(top_builddir)/grub-macho2img
 AM_CFLAGS = $(TARGET_CFLAGS)
 AM_LDFLAGS = $(TARGET_LDFLAGS)
 AM_CPPFLAGS = $(TARGET_CPPFLAGS) $(CPPFLAGS_DEFAULT)
 AM_CCASFLAGS = $(TARGET_CCASFLAGS) $(CCASFLAGS_DEFAULT)
 CFLAGS_PROGRAM += $(CFLAGS_PLATFORM)
 LDFLAGS_PROGRAM += $(LDFLAGS_PLATFORM)
 CPPFLAGS_PROGRAM += $(CPPFLAGS_PLATFORM)
 CCASFLAGS_PROGRAM += $(CCASFLAGS_PLATFORM)
 CFLAGS_LIBRARY += $(CFLAGS_PLATFORM) -fno-builtin
 CPPFLAGS_LIBRARY += $(CPPFLAGS_PLATFORM)
 CCASFLAGS_LIBRARY += $(CCASFLAGS_PLATFORM)
 build-grub-pep2elf$(BUILD_EXEEXT): $(top_srcdir)/util/grub-pe2elf.c $(top_srcdir)/grub-core/kern/emu/misc.c $(top_srcdir)/util/misc.c
 	$(BUILD_CC) -o $@ -I$(top_srcdir)/include $(BUILD_CFLAGS) $(BUILD_CPPFLAGS) $(BUILD_LDFLAGS) -DGRUB_BUILD=1 -DGRUB_TARGET_WORDSIZE=64 -DGRUB_UTIL=1 -DGRUB_BUILD_PROGRAM_NAME=\"build-grub-pep2elf\" $^
 CLEANFILES += build-grub-pep2elf$(BUILD_EXEEXT)
 build-grub-pe2elf$(BUILD_EXEEXT): $(top_srcdir)/util/grub-pe2elf.c $(top_srcdir)/grub-core/kern/emu/misc.c $(top_srcdir)/util/misc.c
 	$(BUILD_CC) -o $@ -I$(top_srcdir)/include $(BUILD_CFLAGS) $(BUILD_CPPFLAGS) $(BUILD_LDFLAGS) -DGRUB_BUILD=1 -DGRUB_TARGET_WORDSIZE=32 -DGRUB_UTIL=1 -DGRUB_BUILD_PROGRAM_NAME=\"build-grub-pe2elf\" $^
 CLEANFILES += build-grub-pe2elf$(BUILD_EXEEXT)
 # gentrigtables
 gentrigtables$(BUILD_EXEEXT): gentrigtables.c
 	$(BUILD_CC) -o $@ -I$(top_srcdir)/include $(BUILD_CFLAGS) $(BUILD_CPPFLAGS) $(BUILD_LDFLAGS) $< $(BUILD_LIBM)
 CLEANFILES += gentrigtables$(BUILD_EXEEXT)
 build-grub-module-verifier$(BUILD_EXEEXT): $(top_srcdir)/util/grub-module-verifier.c $(top_srcdir)/util/grub-module-verifier32.c $(top_srcdir)/util/grub-module-verifier64.c $(top_srcdir)/grub-core/kern/emu/misc.c $(top_srcdir)/util/misc.c
 	$(BUILD_CC) -o $@ -I$(top_srcdir)/include $(BUILD_CFLAGS) $(BUILD_CPPFLAGS) $(BUILD_LDFLAGS) -DGRUB_BUILD=1 -DGRUB_UTIL=1 -DGRUB_BUILD_PROGRAM_NAME=\"build-grub-module-verifier\" $^
 CLEANFILES += build-grub-module-verifier$(BUILD_EXEEXT)
 # trigtables.c
 trigtables.c: gentrigtables$(BUILD_EXEEXT) gentrigtables.c $(top_srcdir)/configure.ac
 	./gentrigtables$(BUILD_EXEEXT) > $@
 CLEANFILES += trigtables.c
 # XXX Use Automake's LEX & YACC support
 grub_script.tab.h: script/parser.y
 	$(YACC) -d -p grub_script_yy -b grub_script $<
 grub_script.tab.c: grub_script.tab.h
 CLEANFILES += grub_script.tab.c grub_script.tab.h
 # For the lexer.
 grub_script.yy.h: script/yylex.l
 	$(LEX) -o grub_script.yy.c --header-file=grub_script.yy.h $<
 grub_script.yy.c: grub_script.yy.h
 rs_decoder.h: $(srcdir)/lib/reed_solomon.c
 	$(TARGET_CC) $(TARGET_CPPFLAGS) $(TARGET_CFLAGS) -Os -I$(top_builddir) -S -DSTANDALONE -o $@ $< -g0 -mregparm=3 -ffreestanding
 CLEANFILES += grub_script.yy.c grub_script.yy.h
 include $(srcdir)/Makefile.core.am
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/cache.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/command.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/device.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/disk.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/dl.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/env.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/env_private.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/err.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/file.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/fs.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/i18n.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/kernel.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/list.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/misc.h
 if COND_emu
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/compiler-rt-emu.h
 else
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/compiler-rt.h
 endif
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/mm.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/parser.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/partition.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/term.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/time.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/mm_private.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/net.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/memory.h
 if COND_i386_pc
 KERNEL_HEADER_FILES += $(top_builddir)/include/grub/machine/kernel.h
 KERNEL_HEADER_FILES += $(top_builddir)/include/grub/machine/pxe.h
 KERNEL_HEADER_FILES += $(top_builddir)/include/grub/machine/int.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/i386/tsc.h
 endif
 if COND_i386_efi
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/efi/efi.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/efi/disk.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/i386/tsc.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/acpi.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/pci.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/i386/pmtimer.h
 endif
 if COND_i386_coreboot
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/i386/tsc.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/i386/coreboot/lbio.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/video.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/video_fb.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/gfxterm.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/font.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/bufio.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/acpi.h
 endif
 if COND_i386_multiboot
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/i386/tsc.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/acpi.h
 endif
 if COND_i386_qemu
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/pci.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/i386/tsc.h
 endif
 if COND_i386_ieee1275
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/ieee1275/ieee1275.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/terminfo.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/extcmd.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/lib/arg.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/i386/tsc.h
 endif
 if COND_i386_xen
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/xen.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/i386/xen/hypercall.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/terminfo.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/extcmd.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/lib/arg.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/loader.h
 endif
 if COND_x86_64_xen
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/xen.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/x86_64/xen/hypercall.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/terminfo.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/extcmd.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/lib/arg.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/loader.h
 endif
 if COND_x86_64_efi
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/efi/efi.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/efi/disk.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/i386/tsc.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/pci.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/acpi.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/i386/pmtimer.h
 endif
 if COND_ia64_efi
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/efi/efi.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/efi/disk.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/acpi.h
 endif
 if COND_mips
 KERNEL_HEADER_FILES += $(top_builddir)/include/grub/cpu/kernel.h
 endif
 if COND_mips_arc
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/extcmd.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/arc/arc.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/terminfo.h
 endif
 if COND_mips_qemu_mips
 KERNEL_HEADER_FILES += $(top_builddir)/include/grub/keyboard_layouts.h
 KERNEL_HEADER_FILES += $(top_builddir)/include/grub/machine/kernel.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/serial.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/loader.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/terminfo.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/extcmd.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/lib/arg.h
 endif
 if COND_mips_loongson
 KERNEL_HEADER_FILES += $(top_builddir)/include/grub/keyboard_layouts.h
 KERNEL_HEADER_FILES += $(top_builddir)/include/grub/machine/kernel.h
 KERNEL_HEADER_FILES += $(top_builddir)/include/grub/machine/time.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/video.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/video_fb.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/gfxterm.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/font.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/bufio.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/pci.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/cs5536.h
 KERNEL_HEADER_FILES += $(top_builddir)/include/grub/machine/pci.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/serial.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/loader.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/terminfo.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/extcmd.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/lib/arg.h
 endif
 if COND_mips_qemu_mips
 KERNEL_HEADER_FILES += $(top_builddir)/include/grub/machine/memory.h
 KERNEL_HEADER_FILES += $(top_builddir)/include/grub/machine/kernel.h
 endif
 if COND_powerpc_ieee1275
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/ieee1275/ieee1275.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/terminfo.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/extcmd.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/lib/arg.h
 endif
 if COND_sparc64_ieee1275
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/ieee1275/ieee1275.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/sparc64/ieee1275/ieee1275.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/terminfo.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/extcmd.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/lib/arg.h
 endif
 if COND_arm_uboot
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/uboot/uboot.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/uboot/disk.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/extcmd.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/lib/arg.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/arm/system.h
 endif
 if COND_arm_efi
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/arm/efi/loader.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/efi/efi.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/efi/disk.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/arm/system.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/acpi.h
 endif
 if COND_arm64_efi
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/efi/efi.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/efi/disk.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/acpi.h
 endif
 if COND_emu
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/datetime.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/emu/misc.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/emu/net.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/emu/hostdisk.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/emu/hostfile.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/extcmd.h
 if COND_GRUB_EMU_SDL
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/sdl.h
 endif
 if COND_GRUB_EMU_PCI
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/libpciaccess.h
 endif
 endif
 symlist.h: $(top_builddir)/config.h $(KERNEL_HEADER_FILES)
 	@list='$^'; \
 	for p in $$list; do \
 	  echo "#include <$$p>" >> $@ || (rm -f $@; exit 1); \
 	done
 CLEANFILES += symlist.h
 BUILT_SOURCES += symlist.h
 symlist.c: symlist.h gensymlist.sh
 	$(TARGET_CPP) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) $(CPPFLAGS) -DGRUB_SYMBOL_GENERATOR=1 symlist.h > symlist.p || (rm -f symlist.p; exit 1)
 	cat symlist.p | /bin/sh $(srcdir)/gensymlist.sh $(top_builddir)/config.h $(KERNEL_HEADER_FILES) >$@ || (rm -f $@; exit 1)
 	rm -f symlist.p
 CLEANFILES += symlist.c
 BUILT_SOURCES += symlist.c
 if COND_HAVE_ASM_USCORE
 ASM_PREFIX=_
 else
 ASM_PREFIX=
 endif
 noinst_DATA += kernel_syms.lst
 kernel_syms.lst: $(KERNEL_HEADER_FILES) $(top_builddir)/config.h
 	$(TARGET_CPP) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) $(CPPFLAGS) $(CFLAGS) -DGRUB_SYMBOL_GENERATOR=1 $^ >kernel_syms.input
 	cat kernel_syms.input | grep -v '^#' | sed -n \
 	  -e '/EXPORT_FUNC *([a-zA-Z0-9_]*)/{s/.*EXPORT_FUNC *(\([a-zA-Z0-9_]*\)).*/defined kernel '"$(ASM_PREFIX)"'\1/;p;}' \
 	  -e '/EXPORT_VAR *([a-zA-Z0-9_]*)/{s/.*EXPORT_VAR *(\([a-zA-Z0-9_]*\)).*/defined kernel '"$(ASM_PREFIX)"'\1/;p;}' \
 	  | sort -u >$@
 	rm -f kernel_syms.input
 CLEANFILES += kernel_syms.lst
 if COND_emu
 kern/emu/grub_emu-main.$(OBJEXT):grub_emu_init.h
 grub_emu-grub_emu_init.$(OBJEXT):grub_emu_init.h
 kern/emu/grub_emu_dyn-main.$(OBJEXT):grub_emu_init.h
 grub_emu_dyn-grub_emu_init.$(OBJEXT):grub_emu_init.h
 grub_emu_init.h: genemuinitheader.sh $(MODULE_FILES)
 	rm -f $@; echo $(MODULE_FILES) | sh $(srcdir)/genemuinitheader.sh $(TARGET_NM) > $@
 CLEANFILES += grub_emu_init.h
 grub_emu_init.c: grub_emu_init.h genemuinit.sh $(MODULE_FILES)
 	rm -f $@; echo $(MODULE_FILES) | sh $(srcdir)/genemuinit.sh $(TARGET_NM) > $@
 CLEANFILES += grub_emu_init.c
 endif
 # List files
 fs.lst: $(MARKER_FILES)
 	(for pp in $^; do \
 	  b=`basename $$pp .marker`; \
 	  if grep 'FS_LIST_MARKER' $$pp >/dev/null 2>&1; then \
 	    echo $$b; \
 	  fi; \
 	done) | sort -u > $@
 platform_DATA += fs.lst
 CLEANFILES += fs.lst
 command.lst: $(MARKER_FILES)
 	(for pp in $^; do \
 	  b=`basename $$pp .marker`; \
 	  sed -n \
 	    -e "/EXTCOMMAND_LIST_MARKER *( *\"/{s/.*( *\"\([^\"]*\)\".*/*\1: $$b/;p;}" \
 	    -e "/P1COMMAND_LIST_MARKER *( *\"/{s/.*( *\"\([^\"]*\)\".*/*\1: $$b/;p;}" \
 	    -e "/COMMAND_LIST_MARKER *( *\"/{s/.*( *\"\([^\"]*\)\".*/\1: $$b/;p;}" $$pp; \
 	done) | sort -u > $@
 platform_DATA += command.lst
 CLEANFILES += command.lst
 partmap.lst: $(MARKER_FILES)
 	(for pp in $^; do \
 	  b=`basename $$pp .marker`; \
 	  if grep 'PARTMAP_LIST_MARKER' $$pp >/dev/null 2>&1; then \
 	    echo $$b; \
 	  fi; \
 	done) | sort -u > $@
 platform_DATA += partmap.lst
 CLEANFILES += partmap.lst
 terminal.lst: $(MARKER_FILES)
 	(for pp in $^; do \
 	  b=`basename $$pp .marker`; \
 	  sed -n \
 	    -e "/INPUT_TERMINAL_LIST_MARKER *( *\"/{s/.*( *\"\([^\"]*\)\".*/i\1: $$b/;p;}" \
 	    -e "/OUTPUT_TERMINAL_LIST_MARKER *( *\"/{s/.*( *\"\([^\"]*\)\".*/o\1: $$b/;p;}" $$pp; \
 	done) | sort -u > $@
 platform_DATA += terminal.lst
 CLEANFILES += terminal.lst
 parttool.lst: $(MARKER_FILES)
 	(for pp in $^; do \
 	  b=`basename $$pp .marker`; \
 	  sed -n \
 	    -e "/PARTTOOL_LIST_MARKER *( *\"/{s/.*( *\"\([^\"]*\)\".*/\1: $$b/;p;}" $$pp; \
 	done) | sort -u > $@
 platform_DATA += parttool.lst
 CLEANFILES += parttool.lst
 video.lst: $(MARKER_FILES)
 	(for pp in $^; do \
 	  b=`basename $$pp .marker`; \
 	  if grep 'VIDEO_LIST_MARKER' $$pp >/dev/null 2>&1; then \
 	    echo $$b; \
 	  fi; \
 	done) | sort -u > $@
 platform_DATA += video.lst
 CLEANFILES += video.lst
 # but, crypto.lst is simply copied
 crypto.lst: $(srcdir)/lib/libgcrypt-grub/cipher/crypto.lst
 	cp $^ $@
 platform_DATA += crypto.lst
 CLEANFILES += crypto.lst
 syminfo.lst: gensyminfo.sh kernel_syms.lst $(MODULE_FILES)
 	cat kernel_syms.lst > $@.new
 	for m in $(MODULE_FILES); do \
 	  sh $< $$m >> $@.new || exit 1; \
 	done
 	mv $@.new $@
 # generate global module dependencies list
 moddep.lst: syminfo.lst genmoddep.awk video.lst
 	cat $< | sort | $(AWK) -f $(srcdir)/genmoddep.awk > $@ || (rm -f $@; exit 1)
 platform_DATA += moddep.lst
 CLEANFILES += config.log syminfo.lst moddep.lst
 $(MOD_FILES): %.mod : genmod.sh moddep.lst %.module$(EXEEXT) build-grub-module-verifier$(BUILD_EXEEXT)
 	TARGET_OBJ2ELF=@TARGET_OBJ2ELF@ sh $^ $@
 platform_DATA += $(MOD_FILES)
 platform_DATA += modinfo.sh
 CLEANFILES += $(MOD_FILES)
 if COND_ENABLE_EFIEMU
 efiemu32.o: efiemu/runtime/efiemu.c $(TARGET_OBJ2ELF)
 	-rm -f $@
 	-rm -f $@.bin
 	$(TARGET_CC) $(DEFS) $(INCLUDES) $(CPPFLAGS_EFIEMU) $(CPPFLAGS_DEFAULT) -m32 -Wall -Werror -nostdlib -static -O2 -c -o $@.bin $<
 	if test "x$(TARGET_APPLE_LINKER)" = x1; then \
 	  $(TARGET_OBJCONV) -felf32 -nu -nd $@.bin $@ || exit 1; \
 	  rm -f $@.bin ; \
 	elif test ! -z "$(TARGET_OBJ2ELF)"; then \
 	  $(TARGET_OBJ2ELF) $@.bin || (rm -f $@.bin; exit 1); \
 	  mv $@.bin $@ ; \
 	else \
 	  mv $@.bin $@ ; \
 	fi
 # Link format -arch,x86_64 means Apple linker
 efiemu64_c.o: efiemu/runtime/efiemu.c
 	$(TARGET_CC) $(DEFS) $(INCLUDES) $(CPPFLAGS_EFIEMU) $(CPPFLAGS_DEFAULT) -m64 -nostdlib -Wall -Werror -O2 -mcmodel=large -mno-red-zone -c -o $@ $<
 efiemu64_s.o: efiemu/runtime/efiemu.S
 	$(TARGET_CC) $(DEFS) $(INCLUDES) $(CPPFLAGS_EFIEMU) $(CPPFLAGS_DEFAULT) -m64 -Wall -Werror -nostdlib -O2 -mcmodel=large -mno-red-zone -c -o $@ $<
 efiemu64.o: efiemu64_c.o efiemu64_s.o $(TARGET_OBJ2ELEF)
 	-rm -f $@
 	-rm -f $@.bin
 	$(TARGET_CC) -m64 $(EFIEMU64_LINK_FORMAT) -nostdlib -static -Wl,-r -o $@.bin $^
 	if test "x$(EFIEMU64_LINK_FORMAT)" = x-arch,x86_64; then \
 	  $(TARGET_OBJCONV) -felf64 -nu -nd $@.bin $@ || exit 1; \
 	  rm -f $@.bin; \
 	else \
 	  mv $@.bin $@ ; \
 	fi
 platform_DATA += efiemu32.o efiemu64.o
 CLEANFILES += efiemu32.o efiemu64.o efiemu64_c.o efiemu64_s.o
 endif
 windowsdir=$(top_builddir)/$(PACKAGE)-$(VERSION)-for-windows
 windowsdir: $(PROGRAMS) $(starfield_DATA) $(platform_DATA)
 	test -d $(windowsdir)/$(target_cpu)-$(platform) || mkdir $(windowsdir)/$(target_cpu)-$(platform)
 	for x in $(platform_DATA); do \
 		cp -fp $$x $(windowsdir)/$(target_cpu)-$(platform)/$$x; \
 	done
@@ -1,93 +0,0 @@
 /*
 *  GRUB  --  GRand Unified Bootloader
 *  Copyright (C) 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/misc.h>
 #include <grub/decompressor.h>
 void *
 grub_memset (void *s, int c, grub_size_t len)
 {
  grub_uint8_t *ptr;
  for (ptr = s; len; ptr++, len--)
    *ptr = c;
  return s;
 }
 void *
 grub_memmove (void *dest, const void *src, grub_size_t n)
 {
  char *d = (char *) dest;
  const char *s = (const char *) src;
  if (d < s)
    while (n--)
      *d++ = *s++;
  else
    {
      d += n;
      s += n;
      while (n--)
 	*--d = *--s;
    }
  return dest;
 }
 int
 grub_memcmp (const void *s1, const void *s2, grub_size_t n)
 {
  const unsigned char *t1 = s1;
  const unsigned char *t2 = s2;
  while (n--)
    {
      if (*t1 != *t2)
 	return (int) *t1 - (int) *t2;
      t1++;
      t2++;
    }
  return 0;
 }
 void *grub_decompressor_scratch;
 void
 find_scratch (void *src, void *dst, unsigned long srcsize,
 	      unsigned long dstsize)
 {
 #ifdef _mips
  /* Decoding from ROM.  */
  if (((grub_addr_t) src & 0x10000000))
    {
      grub_decompressor_scratch = (void *) ALIGN_UP((grub_addr_t) dst + dstsize,
 						    256);
      return;
    }
 #endif
  if ((char *) src + srcsize > (char *) dst + dstsize)
    grub_decompressor_scratch = (void *) ALIGN_UP ((grub_addr_t) src + srcsize,
 						   256);
  else
    grub_decompressor_scratch = (void *) ALIGN_UP ((grub_addr_t) dst + dstsize,
 						   256);
  return;
 }
@@ -1,42 +0,0 @@
 /*
 *  GRUB  --  GRand Unified Bootloader
 *  Copyright (C) 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/decompressor.h>
 void
 grub_decompress_core (void *src, void *dest, unsigned long n,
 		      unsigned long dstsize __attribute__ ((unused)))
 {
  char *d = (char *) dest;
  const char *s = (const char *) src;
  if (d == s)
    return;
  if (d < s)
    while (n--)
      *d++ = *s++;
  else
    {
      d += n;
      s += n;
      while (n--)
 	*--d = *--s;
    }
 }
@@ -1,60 +0,0 @@
 /*
 *  GRUB  --  GRand Unified Bootloader
 *  Copyright (C) 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/misc.h>
 #include <grub/decompressor.h>
 #include "xz.h"
 #include "xz_stream.h"
 void
 grub_decompress_core (void *src, void *dst, unsigned long srcsize,
 		      unsigned long dstsize)
 {
  struct xz_dec *dec;
  struct xz_buf buf;
  find_scratch (src, dst, srcsize, dstsize);
  dec = xz_dec_init (GRUB_DECOMPRESSOR_DICT_SIZE);
  buf.in = src;
  buf.in_pos = 0;
  buf.in_size = srcsize;
  buf.out = dst;
  buf.out_pos = 0;
  buf.out_size = dstsize;
  while (buf.in_pos != buf.in_size)
    {
      enum xz_ret xzret;
      xzret = xz_dec_run (dec, &buf);
      switch (xzret)
 	{
 	case XZ_MEMLIMIT_ERROR:
 	case XZ_FORMAT_ERROR:
 	case XZ_OPTIONS_ERROR:
 	case XZ_DATA_ERROR:
 	case XZ_BUF_ERROR:
 	  return;
 	default:
 	  break;
 	}
    }
 }
@@ -1,542 +0,0 @@
 /* -*-Asm-*- */
 /*
 *  GRUB  --  GRand Unified Bootloader
 *  Copyright (C) 1999,2000,2001,2002,2005,2006,2007,2008,2009  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/symbol.h>
 #include <grub/machine/boot.h>
 /*
 *  defines for the code go here
 */
 	/* Print message string */
 #define MSG(x)	movw $x, %si; call LOCAL(message)
 #define ERR(x)	movw $x, %si; jmp LOCAL(error_message)
 	.macro floppy
 part_start:
 LOCAL(probe_values):
 	.byte	36, 18, 15, 9, 0
 LOCAL(floppy_probe):
 	pushw	%dx
 /*
 *  Perform floppy probe.
 */
 #ifdef __APPLE__
 	LOCAL(probe_values_minus_one) = LOCAL(probe_values) - 1
 	movw	MACRO_DOLLAR(LOCAL(probe_values_minus_one)), %si
 #else
 	movw	MACRO_DOLLAR(LOCAL(probe_values)) - 1, %si
 #endif
 LOCAL(probe_loop):
 	/* reset floppy controller INT 13h AH=0 */
 	xorw	%ax, %ax
 	int	MACRO_DOLLAR(0x13)
 	incw	%si
 	movb	(%si), %cl
 	/* if number of sectors is 0, display error and die */
 	testb	%cl, %cl
 	jnz	1f
 /*
 * Floppy disk probe failure.
 */
 	MSG(fd_probe_error_string)
 	jmp	LOCAL(general_error)
 /* "Floppy" */
 fd_probe_error_string:	.asciz "Floppy"
 1:
 	/* perform read */
 	movw	MACRO_DOLLAR(GRUB_BOOT_MACHINE_BUFFER_SEG), %bx
 	movw	%bx, %es
 	xorw	%bx, %bx
 	movw	MACRO_DOLLAR(0x201), %ax
 	movb	MACRO_DOLLAR(0), %ch
 	movb	MACRO_DOLLAR(0), %dh
 	int	MACRO_DOLLAR(0x13)
 	/* if error, jump to "LOCAL(probe_loop)" */
 	jc	LOCAL(probe_loop)
 	/* %cl is already the correct value! */
 	movb	MACRO_DOLLAR(1), %dh
 	movb	MACRO_DOLLAR(79), %ch
 	jmp	LOCAL(final_init)
 	.endm
 	.macro scratch
 	/* scratch space */
 mode:
 	.byte	0
 disk_address_packet:
 sectors:
 	.long	0
 heads:
 	.long	0
 cylinders:
 	.word	0
 sector_start:
 	.byte	0
 head_start:
 	.byte	0
 cylinder_start:
 	.word	0
 	/* more space... */
 	.endm
 	.file	"boot.S"
 	.text
 	/* Tell GAS to generate 16-bit instructions so that this code works
 	   in real mode. */
 	.code16
 .globl _start, start;
 _start:
 start:
 	/*
 	 * _start is loaded at 0x7c00 and is jumped to with CS:IP 0:0x7c00
 	 */
 	/*
 	 * Beginning of the sector is compatible with the FAT/HPFS BIOS
 	 * parameter block.
 	 */
 	jmp	LOCAL(after_BPB)
 	nop	/* do I care about this ??? */
 #ifdef HYBRID_BOOT
 	nop
 	nop
 	nop
 	nop
 	nop
 	nop
 	nop
 	nop
 	nop
 	nop
 	nop
 	nop
 	nop
 	nop
 	nop
 	nop
 	nop
 	nop
 	nop
 	nop
 	nop
 	nop
 	nop
 	jmp	LOCAL(after_BPB)
 #else
 	/*
 	 * This space is for the BIOS parameter block!!!!  Don't change
 	 * the first jump, nor start the code anywhere but right after
 	 * this area.
 	 */
 	.org GRUB_BOOT_MACHINE_BPB_START
 	.org 4
 #endif
 #ifdef HYBRID_BOOT
 	floppy
 #else
 	scratch
 #endif
 	.org GRUB_BOOT_MACHINE_BPB_END
 	/*
 	 * End of BIOS parameter block.
 	 */
 LOCAL(kernel_address):
 	.word	GRUB_BOOT_MACHINE_KERNEL_ADDR
 #ifndef HYBRID_BOOT
 	.org GRUB_BOOT_MACHINE_KERNEL_SECTOR
 LOCAL(kernel_sector):
 	.long	1
 LOCAL(kernel_sector_high):
 	.long	0
 #endif
 	.org GRUB_BOOT_MACHINE_BOOT_DRIVE
 boot_drive:
 	.byte 0xff	/* the disk to load kernel from */
 			/* 0xff means use the boot drive */
 LOCAL(after_BPB):
 /* general setup */
 	cli		/* we're not safe here! */
        /*
         * This is a workaround for buggy BIOSes which don't pass boot
         * drive correctly. If GRUB is installed into a HDD, check if
         * DL is masked correctly. If not, assume that the BIOS passed
         * a bogus value and set DL to 0x80, since this is the only
         * possible boot drive. If GRUB is installed into a floppy,
         * this does nothing (only jump).
         */
 	.org GRUB_BOOT_MACHINE_DRIVE_CHECK
 boot_drive_check:
        jmp     3f	/* grub-setup may overwrite this jump */
        testb   $0x80, %dl
        jz      2f
 3:
 	/* Ignore %dl different from 0-0x0f and 0x80-0x8f.  */
 	testb   $0x70, %dl
 	jz      1f
 2:	
        movb    $0x80, %dl
 1:
 	/*
 	 * ljmp to the next instruction because some bogus BIOSes
 	 * jump to 07C0:0000 instead of 0000:7C00.
 	 */
 	ljmp	$0, $real_start
 real_start:
 	/* set up %ds and %ss as offset from 0 */
 	xorw	%ax, %ax
 	movw	%ax, %ds
 	movw	%ax, %ss
 	/* set up the REAL stack */
 	movw	$GRUB_BOOT_MACHINE_STACK_SEG, %sp
 	sti		/* we're safe again */
 	/*
 	 *  Check if we have a forced disk reference here
 	 */
 	movb   boot_drive, %al
 	cmpb	$0xff, %al
 	je	1f
 	movb	%al, %dl
 1:
 	/* save drive reference first thing! */
 	pushw	%dx
 	/* print a notification message on the screen */
 	MSG(notification_string)
 	/* set %si to the disk address packet */
 	movw	$disk_address_packet, %si
 	/* check if LBA is supported */
 	movb	$0x41, %ah
 	movw	$0x55aa, %bx
 	int	$0x13
 	/*
 	 *  %dl may have been clobbered by INT 13, AH=41H.
 	 *  This happens, for example, with AST BIOS 1.04.
 	 */
 	popw	%dx
 	pushw	%dx
 	/* use CHS if fails */
 	jc	LOCAL(chs_mode)
 	cmpw	$0xaa55, %bx
 	jne	LOCAL(chs_mode)
 	andw	$1, %cx
 	jz	LOCAL(chs_mode)
 LOCAL(lba_mode):
 	xorw	%ax, %ax
 	movw	%ax, 4(%si)
 	incw	%ax
 	/* set the mode to non-zero */
 	movb	%al, -1(%si)
 	/* the blocks */
 	movw	%ax, 2(%si)
 	/* the size and the reserved byte */
 	movw	$0x0010, (%si)
 	/* the absolute address */
 	movl	LOCAL(kernel_sector), %ebx
 	movl	%ebx, 8(%si)
 	movl	LOCAL(kernel_sector_high), %ebx
 	movl	%ebx, 12(%si)
 	/* the segment of buffer address */
 	movw	$GRUB_BOOT_MACHINE_BUFFER_SEG, 6(%si)
 /*
 * BIOS call "INT 0x13 Function 0x42" to read sectors from disk into memory
 *	Call with	%ah = 0x42
 *			%dl = drive number
 *			%ds:%si = segment:offset of disk address packet
 *	Return:
 *			%al = 0x0 on success; err code on failure
 */
 	movb	$0x42, %ah
 	int	$0x13
 	/* LBA read is not supported, so fallback to CHS.  */
 	jc	LOCAL(chs_mode)
 	movw	$GRUB_BOOT_MACHINE_BUFFER_SEG, %bx
 	jmp	LOCAL(copy_buffer)
 LOCAL(chs_mode):
 	/*
 	 *  Determine the hard disk geometry from the BIOS!
 	 *  We do this first, so that LS-120 IDE floppies work correctly.
 	 */
 	movb	$8, %ah
 	int	$0x13
 	jnc	LOCAL(final_init)
 	popw	%dx
 	/*
 	 *  The call failed, so maybe use the floppy probe instead.
 	 */
 	testb	%dl, %dl
 	jnb	LOCAL(floppy_probe)
 	/* Nope, we definitely have a hard disk, and we're screwed. */
 	ERR(hd_probe_error_string)
 LOCAL(final_init):
 	/* set the mode to zero */
 	movzbl	%dh, %eax
 	movb	%ah, -1(%si)
 	/* save number of heads */
 	incw	%ax
 	movl	%eax, 4(%si)
 	movzbw	%cl, %dx
 	shlw	$2, %dx
 	movb	%ch, %al
 	movb	%dh, %ah
 	/* save number of cylinders */
 	incw	%ax
 	movw	%ax, 8(%si)
 	movzbw	%dl, %ax
 	shrb	$2, %al
 	/* save number of sectors */
 	movl	%eax, (%si)
 setup_sectors:
 	/* load logical sector start (top half) */
 	movl	LOCAL(kernel_sector_high), %eax
 	orl	%eax, %eax
 	jnz	LOCAL(geometry_error)
 	/* load logical sector start (bottom half) */
 	movl	LOCAL(kernel_sector), %eax
 	/* zero %edx */
 	xorl	%edx, %edx
 	/* divide by number of sectors */
 	divl	(%si)
 	/* save sector start */
 	movb	%dl, %cl
 	xorw	%dx, %dx	/* zero %edx */
 	divl	4(%si)		/* divide by number of heads */
 	/* do we need too many cylinders? */
 	cmpw	8(%si), %ax
 	jge	LOCAL(geometry_error)
 	/* normalize sector start (1-based) */
 	incb	%cl
 	/* low bits of cylinder start */
 	movb	%al, %ch
 	/* high bits of cylinder start */
 	xorb	%al, %al
 	shrw	$2, %ax
 	orb	%al, %cl
 	/* save head start */
 	movb	%dl, %al
 	/* restore %dl */
 	popw	%dx
 	/* head start */
 	movb	%al, %dh
 /*
 * BIOS call "INT 0x13 Function 0x2" to read sectors from disk into memory
 *	Call with	%ah = 0x2
 *			%al = number of sectors
 *			%ch = cylinder
 *			%cl = sector (bits 6-7 are high bits of "cylinder")
 *			%dh = head
 *			%dl = drive (0x80 for hard disk, 0x0 for floppy disk)
 *			%es:%bx = segment:offset of buffer
 *	Return:
 *			%al = 0x0 on success; err code on failure
 */
 	movw	$GRUB_BOOT_MACHINE_BUFFER_SEG, %bx
 	movw	%bx, %es	/* load %es segment with disk buffer */
 	xorw	%bx, %bx	/* %bx = 0, put it at 0 in the segment */
 	movw	$0x0201, %ax	/* function 2 */
 	int	$0x13
 	jc	LOCAL(read_error)
 	movw	%es, %bx
 LOCAL(copy_buffer):
 	/*
 	 * We need to save %cx and %si because the startup code in
 	 * kernel uses them without initializing them.
 	 */
 	pusha
 	pushw	%ds
 	movw	$0x100, %cx
 	movw	%bx, %ds
 	xorw	%si, %si
 	movw	$GRUB_BOOT_MACHINE_KERNEL_ADDR, %di
 	movw	%si, %es
 	cld
 	rep
 	movsw
 	popw	%ds
 	popa
 	/* boot kernel */
 	jmp	*(LOCAL(kernel_address))
 /* END OF MAIN LOOP */
 /*
 * BIOS Geometry translation error (past the end of the disk geometry!).
 */
 LOCAL(geometry_error):
 	ERR(geometry_error_string)
 /*
 * Read error on the disk.
 */
 LOCAL(read_error):
 	movw	$read_error_string, %si
 LOCAL(error_message):
 	call	LOCAL(message)
 LOCAL(general_error):
 	MSG(general_error_string)
 /* go here when you need to stop the machine hard after an error condition */
        /* tell the BIOS a boot failure, which may result in no effect */
        int	$0x18
 LOCAL(stop):
 	jmp	LOCAL(stop)
 notification_string:	.asciz "GRUB "
 geometry_error_string:	.asciz "Geom"
 hd_probe_error_string:	.asciz "Hard Disk"
 read_error_string:	.asciz "Read"
 general_error_string:	.asciz " Error\r\n"
 /*
 * message: write the string pointed to by %si
 *
 *   WARNING: trashes %si, %ax, and %bx
 */
 	/*
 	 * Use BIOS "int 10H Function 0Eh" to write character in teletype mode
 	 *	%ah = 0xe	%al = character
 	 *	%bh = page	%bl = foreground color (graphics modes)
 	 */
 1:
 	movw	$0x0001, %bx
 	movb	$0xe, %ah
 	int	$0x10		/* display a byte */
 LOCAL(message):
 	lodsb
 	cmpb	$0, %al
 	jne	1b	/* if not end of string, jmp to display */
 	ret
 	/*
 	 *  Windows NT breaks compatibility by embedding a magic
 	 *  number here.
 	 */
 #ifdef HYBRID_BOOT
 	.org 0x1b0
 LOCAL(kernel_sector):
 	.long	1
 LOCAL(kernel_sector_high):
 	.long	0
 #endif
 	.org GRUB_BOOT_MACHINE_WINDOWS_NT_MAGIC
 nt_magic:
 	.long 0
 	.word 0
 	/*
 	 *  This is where an MBR would go if on a hard disk.  The code
 	 *  here isn't even referenced unless we're on a floppy.  Kinda
 	 *  sneaky, huh?
 	*/
 	.org GRUB_BOOT_MACHINE_PART_START
 #ifndef HYBRID_BOOT
 	floppy
 #else
 	scratch
 #endif
 	.org GRUB_BOOT_MACHINE_PART_END
 /* the last 2 bytes in the sector 0 contain the signature */
 	.word	GRUB_BOOT_MACHINE_SIGNATURE
@@ -1,173 +0,0 @@
 /* -*-Asm-*- */
 /*
 *  GRUB  --  GRand Unified Bootloader
 *  Copyright (C) 2008,2009  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/symbol.h>
 #include <grub/machine/boot.h>
 #include <grub/machine/kernel.h>
 #include <multiboot.h>
        .file   "cdboot.S"
 #define CODE_ADDR	0x6000
 #define DATA_ADDR	((GRUB_BOOT_MACHINE_KERNEL_ADDR) + 0x200)
 #define CDSEC_SHIFT	11
 #define CDBLK_LENG	16
 	.text
        .code16
        .globl  start, _start
 start:
 _start:
 	call	LOCAL(next)
 LOCAL(next):
 	jmp	1f
 	.org 8
 bi_pvd:
 	.long 0		/* LBA of primary volume descriptor.  */
 bi_file:
 	.long 0		/* LBA of boot file. */
 bi_length:
 	.long 0		/* Length of boot file. */
 bi_csum:
 	.long 0		/* Checksum of boot file */
 bi_reserved:
 	.space (10*4)	/* Reserved */
 1:
 	popw	%bx
 	/* Boot from CDROM.  */
 	xorw	%ax, %ax
 	movw	%ax, %ss
 	movw	$(CODE_ADDR), %sp
 	movw	%ax, %ds
 	movw	%ax, %es
 	movw	$(0x7C00 + err_noboot_msg - start), %si
 	movl	%cs: bi_length - LOCAL(next)(%bx), %ecx
 	orl	%ecx, %ecx
 	jz	LOCAL(fail)
 	addl	$((1 << CDSEC_SHIFT) - 1), %ecx
 	shrl	$CDSEC_SHIFT, %ecx
 	movl	%cs: bi_file - LOCAL(next)(%bx), %esi
 	call	LOCAL(read_cdrom)
 	ljmp	$(DATA_ADDR >> 4), $0
 /*
 * Parameters:
 *   esi: start sector
 *   ecx: number of sectors
 */
 LOCAL(read_cdrom):
 	xorl	%eax, %eax
 	/* Number of blocks to read.  */
 	pushw	$CDBLK_LENG
 	/* Block number.  */
 	incl    %esi
 	pushl	%eax
 	pushl	%esi
 	/* Buffer address.  */
 	pushw	$((DATA_ADDR - 0x200)>> 4)
 	pushl	%eax
 	pushw	$0x10
 	xorl	%edi, %edi
 	movw	%sp, %si
 1:
 	movw	0x10(%si), %di
 	cmpl	%ecx, %edi
 	jbe	2f
 	movl	%ecx, %edi
 2:
 	mov	%di, 2(%si)
 	pushl	%ecx
 	movb	$0x42, %ah
 	int	$0x13
 	jnc	3f
 	movb	$0x42, %ah		/* Try again.  */
 	int	$0x13
 	jnc	3f
 2:
 	shrw	$1, %di			/* Reduce transfer size.  */
 	jz	LOCAL(cdrom_fail)
 	movw	%di, 0x10(%si)
 	movw	%di, 2(%si)
 	movb	$0x42, %ah
 	int	$0x13
 	jc	2b
 3:
 	movw	%di, %ax
 	shlw	$(CDSEC_SHIFT - 4), %ax
 	addw	%ax, 6(%si)
 	addl	%edi, 8(%si)
 	popl	%ecx
 	subl	%edi, %ecx
 	jnz	1b
 	addw	$0x12, %sp
 	ret
 LOCAL(cdrom_fail):
 	movw	$(0x7C00 + err_cdfail_msg - start), %si
 LOCAL(fail):
 	movb	$0x0e, %ah
 	xorw	%bx, %bx
 1:
 	lodsb	(%si), %al
 	int	$0x10
 	cmpb	$0, %al
 	jne	1b
 1:	jmp	1b
 err_noboot_msg:
 	.ascii	"no boot info\0"
 err_cdfail_msg:
 	.ascii	"cdrom read fails\0"
 	.org 0x7FF
 	.byte	0
@@ -1,378 +0,0 @@
 /*
 *  GRUB  --  GRand Unified Bootloader
 *  Copyright (C) 1999,2000,2001,2002,2006,2007,2009,2010   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/symbol.h>
 #include <grub/machine/boot.h>
 /*
 *  defines for the code go here
 */
 #define MSG(x)	movw $x, %si; call LOCAL(message)
 	.file	"diskboot.S"
 	.text
 	/* Tell GAS to generate 16-bit instructions so that this code works
 	   in real mode. */
 	.code16
 	.globl	start, _start
 start:
 _start:
 	/*
 	 * _start is loaded at 0x2000 and is jumped to with
 	 * CS:IP 0:0x2000 in kernel.
 	 */
 	/*
 	 * we continue to use the stack for boot.img and assume that
 	 * some registers are set to correct values. See boot.S
 	 * for more information.
 	 */
 	/* save drive reference first thing! */
 	pushw	%dx
 	/* print a notification message on the screen */
 	pushw	%si
 	MSG(notification_string)
 	popw	%si
 	/* this sets up for the first run through "bootloop" */
 	movw	$LOCAL(firstlist), %di
 	/* save the sector number of the second sector in %ebp */
 	movl	(%di), %ebp
        /* this is the loop for reading the rest of the kernel in */
 LOCAL(bootloop):
 	/* check the number of sectors to read */
 	cmpw	$0, 8(%di)
 	/* if zero, go to the start function */
 	je	LOCAL(bootit)
 LOCAL(setup_sectors):
 	/* check if we use LBA or CHS */
 	cmpb	$0, -1(%si)
 	/* use CHS if zero, LBA otherwise */
 	je	LOCAL(chs_mode)
 	/* load logical sector start */
 	movl	(%di), %ebx
 	movl	4(%di), %ecx
 	/* the maximum is limited to 0x7f because of Phoenix EDD */
 	xorl	%eax, %eax
 	movb	$0x7f, %al
 	/* how many do we really want to read? */
 	cmpw	%ax, 8(%di)	/* compare against total number of sectors */
 	/* which is greater? */
 	jg	1f
 	/* if less than, set to total */
 	movw	8(%di), %ax
 1:
 	/* subtract from total */
 	subw	%ax, 8(%di)
 	/* add into logical sector start */
 	addl	%eax, (%di)
 	adcl	$0, 4(%di)
 	/* set up disk address packet */
 	/* the size and the reserved byte */
 	movw	$0x0010, (%si)
 	/* the number of sectors */
 	movw	%ax, 2(%si)
 	/* the absolute address */
 	movl	%ebx, 8(%si)
 	movl	%ecx, 12(%si)
 	/* the segment of buffer address */
 	movw	$GRUB_BOOT_MACHINE_BUFFER_SEG, 6(%si)
 	/* save %ax from destruction! */
 	pushw	%ax
 	/* the offset of buffer address */
 	movw	$0, 4(%si)
 /*
 * BIOS call "INT 0x13 Function 0x42" to read sectors from disk into memory
 *	Call with	%ah = 0x42
 *			%dl = drive number
 *			%ds:%si = segment:offset of disk address packet
 *	Return:
 *			%al = 0x0 on success; err code on failure
 */
 	movb	$0x42, %ah
 	int	$0x13
 	jc	LOCAL(read_error)
 	movw	$GRUB_BOOT_MACHINE_BUFFER_SEG, %bx
 	jmp	LOCAL(copy_buffer)
 LOCAL(chs_mode):
 	/* load logical sector start (top half) */
 	movl	4(%di), %eax
 	orl	%eax, %eax
 	jnz	LOCAL(geometry_error)
 	/* load logical sector start (bottom half) */
 	movl	(%di), %eax
 	/* zero %edx */
 	xorl	%edx, %edx
 	/* divide by number of sectors */
 	divl	(%si)
 	/* save sector start */
 	movb	%dl, 10(%si)
 	xorl	%edx, %edx	/* zero %edx */
 	divl	4(%si)		/* divide by number of heads */
 	/* save head start */
 	movb	%dl, 11(%si)
 	/* save cylinder start */
 	movw	%ax, 12(%si)
 	/* do we need too many cylinders? */
 	cmpw	8(%si), %ax
 	jge	LOCAL(geometry_error)
 	/* determine the maximum sector length of this read */
 	movw	(%si), %ax	/* get number of sectors per track/head */
 	/* subtract sector start */
 	subb	10(%si), %al
 	/* how many do we really want to read? */
 	cmpw	%ax, 8(%di)	/* compare against total number of sectors */
 	/* which is greater? */
 	jg	2f
 	/* if less than, set to total */
 	movw	8(%di), %ax
 2:
 	/* subtract from total */
 	subw	%ax, 8(%di)
 	/* add into logical sector start */
 	addl	%eax, (%di)
 	adcl	$0, 4(%di)
 /*
 *  This is the loop for taking care of BIOS geometry translation (ugh!)
 */
 	/* get high bits of cylinder */
 	movb	13(%si), %dl
 	shlb	$6, %dl		/* shift left by 6 bits */
 	movb	10(%si), %cl	/* get sector */
 	incb	%cl		/* normalize sector (sectors go
 					from 1-N, not 0-(N-1) ) */
 	orb	%dl, %cl	/* composite together */
 	movb	12(%si), %ch	/* sector+hcyl in cl, cylinder in ch */
 	/* restore %dx */
 	popw	%dx
 	pushw	%dx
 	/* head number */
 	movb	11(%si), %dh
 	pushw	%ax	/* save %ax from destruction! */
 /*
 * BIOS call "INT 0x13 Function 0x2" to read sectors from disk into memory
 *	Call with	%ah = 0x2
 *			%al = number of sectors
 *			%ch = cylinder
 *			%cl = sector (bits 6-7 are high bits of "cylinder")
 *			%dh = head
 *			%dl = drive (0x80 for hard disk, 0x0 for floppy disk)
 *			%es:%bx = segment:offset of buffer
 *	Return:
 *			%al = 0x0 on success; err code on failure
 */
 	movw	$GRUB_BOOT_MACHINE_BUFFER_SEG, %bx
 	movw	%bx, %es	/* load %es segment with disk buffer */
 	xorw	%bx, %bx	/* %bx = 0, put it at 0 in the segment */
 	movb	$0x2, %ah	/* function 2 */
 	int	$0x13
 	jc	LOCAL(read_error)
 	/* save source segment */
 	movw	%es, %bx
 LOCAL(copy_buffer):
 	/* load addresses for copy from disk buffer to destination */
 	movw	10(%di), %es	/* load destination segment */
 	/* restore %ax */
 	popw	%ax
 	/* determine the next possible destination address (presuming
 		512 byte sectors!) */
 	shlw	$5, %ax		/* shift %ax five bits to the left */
 	addw	%ax, 10(%di)	/* add the corrected value to the destination
 				   address for next time */
 	/* save addressing regs */
 	pusha
 	pushw	%ds
 	/* get the copy length */
 	shlw	$3, %ax
 	movw	%ax, %cx
 	xorw	%di, %di	/* zero offset of destination addresses */
 	xorw	%si, %si	/* zero offset of source addresses */
 	movw	%bx, %ds	/* restore the source segment */
 	cld		/* sets the copy direction to forward */
 	/* perform copy */
 	rep		/* sets a repeat */
 	movsw		/* this runs the actual copy */
 	/* restore addressing regs and print a dot with correct DS
 	   (MSG modifies SI, which is saved, and unused AX and BX) */
 	popw	%ds
 	MSG(notification_step)
 	popa
 	/* check if finished with this dataset */
 	cmpw	$0, 8(%di)
 	jne	LOCAL(setup_sectors)
 	/* update position to load from */
 	subw	$GRUB_BOOT_MACHINE_LIST_SIZE, %di
 	/* jump to bootloop */
 	jmp	LOCAL(bootloop)
 /* END OF MAIN LOOP */
 LOCAL(bootit):
 	/* print a newline */
 	MSG(notification_done)
 	popw	%dx	/* this makes sure %dl is our "boot" drive */
 	ljmp	$0, $(GRUB_BOOT_MACHINE_KERNEL_ADDR + 0x200)
 /*
 * BIOS Geometry translation error (past the end of the disk geometry!).
 */
 LOCAL(geometry_error):
 	MSG(geometry_error_string)
 	jmp	LOCAL(general_error)
 /*
 * Read error on the disk.
 */
 LOCAL(read_error):
 	MSG(read_error_string)
 LOCAL(general_error):
 	MSG(general_error_string)
 /* go here when you need to stop the machine hard after an error condition */
 LOCAL(stop):	jmp	LOCAL(stop)
 notification_string:	.asciz "loading"
 notification_step:	.asciz "."
 notification_done:	.asciz "\r\n"
 geometry_error_string:	.asciz "Geom"
 read_error_string:	.asciz "Read"
 general_error_string:	.asciz " Error"
 /*
 * message: write the string pointed to by %si
 *
 *   WARNING: trashes %si, %ax, and %bx
 */
 	/*
 	 * Use BIOS "int 10H Function 0Eh" to write character in teletype mode
 	 *	%ah = 0xe	%al = character
 	 *	%bh = page	%bl = foreground color (graphics modes)
 	 */
 1:
 	movw	$0x0001, %bx
 	movb	$0xe, %ah
 	int	$0x10		/* display a byte */
 	incw	%si
 LOCAL(message):
 	movb	(%si), %al
 	cmpb	$0, %al
 	jne	1b	/* if not end of string, jmp to display */
 	ret
 /*
 *  This area is an empty space between the main body of code below which
 *  grows up (fixed after compilation, but between releases it may change
 *  in size easily), and the lists of sectors to read, which grows down
 *  from a fixed top location.
 */
 	.word 0
 	.word 0
 	.org 0x200 - GRUB_BOOT_MACHINE_LIST_SIZE
 LOCAL(firstlist):	/* this label has to be before the first list entry!!! */
        /* fill the first data listing with the default */
 blocklist_default_start:
 	/* this is the sector start parameter, in logical sectors from
 	   the start of the disk, sector 0 */
 	.long 2, 0
 blocklist_default_len:
 	/* this is the number of sectors to read.  grub-mkimage
 	   will fill this up */
 	.word 0
 blocklist_default_seg:
 	/* this is the segment of the starting address to load the data into */
 	.word (GRUB_BOOT_MACHINE_KERNEL_SEG + 0x20)
@@ -1,295 +0,0 @@
 /* -*-Asm-*- */
 /*
 *  GRUB  --  GRand Unified Bootloader
 *  Copyright (C) 2007,2008,2009  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 <config.h>
 #include <grub/symbol.h>
 #include <grub/machine/boot.h>
 #include <grub/machine/kernel.h>
 #include <multiboot.h>
        .file   "lnxboot.S"
 #define CODE_ADDR	0x6000
 #define CODE_SECTORS	1
 #define DATA_ADDR	((GRUB_BOOT_MACHINE_KERNEL_ADDR) + 0x200)
 #define BLCK_LENG	0x4000
 	.text
        .code16
        .globl  start, _start
 data_start:
 	xorl	%ebp, %ebp
 	jmp	LOCAL(linux_next)
 	.org 0x1F1
 setup_sects:
 	.byte	CODE_SECTORS
 root_flags:
 	.word	0
 syssize:
 	.word	0
 swap_dev:
 	.word	0
 ram_size:
 	.word	0
 vid_mode:
 	.word	0
 root_dev:
 	.word	0
 boot_flag:
 	.word	0xAA55
 start:
 _start:
 	jmp LOCAL(linux_init)
 	.ascii	"HdrS"			/* Header signature.  */
 	.word	0x0203			/* Header version number.  */
 realmode_swtch:
 	.word	0, 0			/* default_switch, SETUPSEG.  */
 start_sys_seg:
 	.word	0x1000			/* Obsolete.  */
 version_ptr:
 	.word	0			/* Version string ptr.  */
 type_of_loader:
 	.byte	0			/* Filled in by boot loader.  */
 loadflags:
 	.byte	1			/* Please load high.  */
 setup_move_size:
 	.word	0			/* Unused.  */
 code32_start:
 	.long	0x100000		/* 32-bit start address.  */
 ramdisk_image:
 	.long	0			/* Loaded ramdisk image address.  */
 ramdisk_size:
 	.long	0			/* Size of loaded ramdisk.  */
 bootsect_kludge:
 	.word	0, 0
 heap_end_ptr:
 	.word	0
 pad1:
 	.word	0
 cmd_line_ptr:
 	.long	0			/* Command line.  */
 ramdisk_max:
 	.long	0xffffffff		/* Highest allowed ramdisk address.  */
 gdt:
 	.long	0, 0, 0, 0		/* Must be zero.  */
 	.word	0xffff			/* 64 K segment size.  */
 gdt_src1:
 	.byte	0, 0 ,0			/* Low 24 bits of source address.  */
 	.byte	0x93			/* Access rights.  */
 	.byte	0			/* Extended access rights.  */
 gdt_src2:
 	.byte	0			/* High 8 bits of source address.  */
 	.word	0xffff			/* 64 K segment size.  */
 gdt_dst1:
 	.byte	0, 0, 0			/* Low 24 bits of target address.  */
 	.byte	0x93			/* Access rights.  */
 	.byte	0			/* Extended access rights.  */
 gdt_dst2:
 	.byte	0			/* High 8 bits of source address.  */
 	.long	0, 0, 0, 0		/* More space for the BIOS.  */
 reg_edx:
 	.byte	0x80, 0, 0xFF, 0xFF
 data_leng:
 	.long	0
 LOCAL(linux_init):
 	movw	%cs:(reg_edx - start), %dx
 	movl	%cs:(code32_start - start), %ebp
 LOCAL(linux_next):
 	call	LOCAL(normalize)
 LOCAL(normalize):
 	popw	%bx
 	subw	$(LOCAL(normalize) - start), %bx
 	shrw	$4, %bx
 	movw	%cs, %ax
 	addw	%bx, %ax
 	pushw	%ax
 	pushw	$(real_code - start)
 	lret				/* Jump to real_code.  */
 real_code:
 	subw	$0x20, %ax
 	movw	%ax, %ds
 	movw	(setup_sects - data_start), %cx
 	shlw	$7, %cx
 	/* Setup stack.  */
 	xorw	%si, %si
 	movw	%si, %ss
 	movw	$(CODE_ADDR), %sp
 	/* Move itself to 0:CODE_ADDR.  */
 	cld
 	movw	%cs, %ax
 	movw	%ax, %ds
 	movw	$(CODE_ADDR >> 4), %ax
 	movw	%ax, %es
 	movw	%si, %di
 	rep
 	movsl
 	ljmp	$(CODE_ADDR >> 4), $(real_code_2  - start)
 real_code_2:
 	xchgl	%ebp, %esi
 	orl	%esi, %esi
 	jnz	1f
 	movw	%ds, %si
 	shll	$4, %esi
 	addl	%ebp, %esi
 1:
 	pushw	%es
 	popw	%ds
 	movl	$0x1000, %ecx
 	addl	$0x200, %esi
 	movl	$DATA_ADDR, %edi
 	call	LOCAL(move_memory)
 	/* Check for multiboot signature.  */
 	movl	$DATA_ADDR, %edi
 3:
 	movl	%ss:(%edi), %eax
 	cmpl	$MULTIBOOT_HEADER_MAGIC, %eax
 	jz	1f
 	addl	$4, %edi
 	cmpl	$(DATA_ADDR + 0x1000), %edi
 	jne     3b
 	movl	(ramdisk_image - start), %esi
 	movl	(ramdisk_size - start), %ecx
 	movl	$(DATA_ADDR - 0x200), %edi
 	jmp	2f
 1:
 	movl	$(DATA_ADDR + 0x1000), %edi
 	movl	%ss:(DATA_ADDR + GRUB_DECOMPRESSOR_MACHINE_COMPRESSED_SIZE), %ecx
 	addl	$GRUB_DECOMPRESSOR_I386_PC_MAX_DECOMPRESSOR_SIZE, %ecx
 2:
 	call	LOCAL(move_memory)
 	movb	%dh, %ss:(DATA_ADDR + GRUB_DECOMPRESSOR_I386_PC_BOOT_DEVICE + 2)
 	movb	(reg_edx + 2 - start), %dh
 	movb	%dh, %ss:(DATA_ADDR + GRUB_DECOMPRESSOR_I386_PC_BOOT_DEVICE + 1)
 	movb	$0xFF, %dh
 	ljmp	$(DATA_ADDR >> 4), $0
 /*
 * Parameters:
 *   esi: source address
 *   edi: target address
 *   ecx: number of bytes
 */
 LOCAL(move_memory):
 	incl	%ecx
 	andb	$0xFE, %cl
 	pushw	%dx
 1:
 	pushl	%esi
 	pushl	%edi
 	pushl	%ecx
 	cmpl	$BLCK_LENG, %ecx
 	jbe	2f
 	movl	$BLCK_LENG, %ecx
 2:
 	pushl	%ecx
 	movl	%esi, %eax
 	movw	%si, (gdt_src1 - start)
 	shrl	$16, %eax
 	movb	%al, (gdt_src1 + 2 - start)
 	movb	%ah, (gdt_src2 - start)
 	movl	%edi, %eax
 	movw	%di, (gdt_dst1 - start)
 	shrl	$16, %eax
 	movb	%al, (gdt_dst1 + 2 - start)
 	movb	%ah, (gdt_dst2 - start)
 	movw	$(gdt - start), %si
 	movb	$0x87, %ah
 	shrw	$1, %cx
 	int	$0x15
 	popl	%eax
 	popl	%ecx
 	popl	%edi
 	popl	%esi
 	jnc	2f
 	movw	$(err_int15_msg - start), %si
 	jmp	LOCAL(fail)
 2:
 	addl	%eax, %esi
 	addl	%eax, %edi
 	subl	%eax, %ecx
 	jnz	1b
 	popw	%dx
 	ret
 /*
 * Parameters:
 *   si: message
 */
 LOCAL(fail):
 	movb	$0x0e, %ah
 	xorw	%bx, %bx
 1:
 	lodsb	(%si), %al
 	int	$0x10
 	cmpb	$0, %al
 	jne	1b
 1:	jmp	1b
 err_int15_msg:
 	.ascii	"move memory fails\0"
 	.org (CODE_SECTORS * 512 + 512)
@@ -1,614 +0,0 @@
 /*
 *  GRUB  --  GRand Unified Bootloader
 *  Copyright (C) 2008  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/>.
 */
 #define FIXED_PROPS
 #define LZMA_BASE_SIZE 1846
 #define LZMA_LIT_SIZE 768
 #define LZMA_PROPERTIES_SIZE 5
 #define kNumTopBits 24
 #define kTopValue (1 << kNumTopBits)
 #define kNumBitModelTotalBits 11
 #define kBitModelTotal (1 << kNumBitModelTotalBits)
 #define kNumMoveBits 5
 #define kNumPosBitsMax 4
 #define kNumPosStatesMax (1 << kNumPosBitsMax)
 #define kLenNumLowBits 3
 #define kLenNumLowSymbols (1 << kLenNumLowBits)
 #define kLenNumMidBits 3
 #define kLenNumMidSymbols (1 << kLenNumMidBits)
 #define kLenNumHighBits 8
 #define kLenNumHighSymbols (1 << kLenNumHighBits)
 #define LenChoice 0
 #define LenChoice2 (LenChoice + 1)
 #define LenLow (LenChoice2 + 1)
 #define LenMid (LenLow + (kNumPosStatesMax << kLenNumLowBits))
 #define LenHigh (LenMid + (kNumPosStatesMax << kLenNumMidBits))
 #define kNumLenProbs (LenHigh + kLenNumHighSymbols)
 #define kNumStates 12
 #define kNumLitStates 7
 #define kStartPosModelIndex 4
 #define kEndPosModelIndex 14
 #define kNumFullDistances (1 << (kEndPosModelIndex >> 1))
 #define kNumPosSlotBits 6
 #define kNumLenToPosStates 4
 #define kNumAlignBits 4
 #define kAlignTableSize (1 << kNumAlignBits)
 #define kMatchMinLen 2
 #define IsMatch 0
 #define IsRep (IsMatch + (kNumStates << kNumPosBitsMax))
 #define IsRepG0 (IsRep + kNumStates)
 #define IsRepG1 (IsRepG0 + kNumStates)
 #define IsRepG2 (IsRepG1 + kNumStates)
 #define IsRep0Long (IsRepG2 + kNumStates)
 #define PosSlot (IsRep0Long + (kNumStates << kNumPosBitsMax))
 #define SpecPos (PosSlot + (kNumLenToPosStates << kNumPosSlotBits))
 #define Align (SpecPos + kNumFullDistances - kEndPosModelIndex)
 #define LenCoder (Align + kAlignTableSize)
 #define RepLenCoder (LenCoder + kNumLenProbs)
 #define Literal (RepLenCoder + kNumLenProbs)
 #define out_size	8(%ebp)
 #define now_pos		-4(%ebp)
 #define prev_byte	-8(%ebp)
 #define range		-12(%ebp)
 #define code		-16(%ebp)
 #define state		-20(%ebp)
 #define rep0		-24(%ebp)
 #define rep1		-28(%ebp)
 #define rep2		-32(%ebp)
 #define rep3		-36(%ebp)
 #ifdef FIXED_PROPS
 #define FIXED_LC	3
 #define FIXED_LP	0
 #define FIXED_PB	2
 #define POS_STATE_MASK	((1 << (FIXED_PB)) - 1)
 #define LIT_POS_MASK	((1 << (FIXED_LP)) - 1)
 #define LOCAL_SIZE	36
 #else
 #define lc		(%ebx)
 #define lp		4(%ebx)
 #define pb		8(%ebx)
 #define probs		12(%ebx)
 #define pos_state_mask	-40(%ebp)
 #define lit_pos_mask	-44(%ebp)
 #define LOCAL_SIZE	44
 #endif
 RangeDecoderBitDecode:
 #ifdef FIXED_PROPS
 	leal	(%ebx, %eax, 4), %eax
 #else
 	shll	$2, %eax
 	addl	probs, %eax
 #endif
 	movl	%eax, %ecx
 	movl	(%ecx), %eax
 	movl	range, %edx
 	shrl	$kNumBitModelTotalBits, %edx
 	mull	%edx
 	cmpl	code, %eax
 	jbe	1f
 	movl	%eax, range
 	movl	$kBitModelTotal, %edx
 	subl	(%ecx), %edx
 	shrl	$kNumMoveBits, %edx
 	addl	%edx, (%ecx)
 	clc
 3:
 	pushf
 	cmpl	$kTopValue, range
 	jnc	2f
 	shll	$8, code
 	lodsb
 	movb	%al, code
 	shll	$8, range
 2:
 	popf
 	ret
 1:
 	subl	%eax, range
 	subl	%eax, code
 	movl	(%ecx), %edx
 	shrl	$kNumMoveBits, %edx
 	subl	%edx, (%ecx)
 	stc
 	jmp	3b
 RangeDecoderBitTreeDecode:
 RangeDecoderReverseBitTreeDecode:
 	movzbl	%cl, %ecx
 	xorl	%edx, %edx
 	pushl	%edx
 	incl	%edx
 	pushl	%edx
 1:
 	pushl	%eax
 	pushl	%ecx
 	pushl	%edx
 	addl	%edx, %eax
 	call	RangeDecoderBitDecode
 	popl	%edx
 	popl	%ecx
 	jnc	2f
 	movl	4(%esp), %eax
 	orl	%eax, 8(%esp)
 	stc
 2:
 	adcl	%edx, %edx
 	popl	%eax
 	shll	$1, (%esp)
 	loop	1b
 	popl	%ecx
 	subl	%ecx, %edx		/* RangeDecoderBitTreeDecode */
 	popl	%ecx			/* RangeDecoderReverseBitTreeDecode */
 	ret
 LzmaLenDecode:
 	pushl	%eax
 	addl	$LenChoice, %eax
 	call	RangeDecoderBitDecode
 	popl	%eax
 	jc	1f
 	pushl	$0
 	movb	$kLenNumLowBits, %cl
 	addl	$LenLow, %eax
 2:
 	movl	12(%esp), %edx
 	shll	%cl, %edx
 	addl	%edx, %eax
 3:
 	call	RangeDecoderBitTreeDecode
 	popl	%eax
 	addl	%eax, %edx
 	ret
 1:
 	pushl	%eax
 	addl	$LenChoice2, %eax
 	call	RangeDecoderBitDecode
 	popl	%eax
 	jc	1f
 	pushl	$kLenNumLowSymbols
 	movb	$kLenNumMidBits, %cl
 	addl	$LenMid, %eax
 	jmp	2b
 1:
 	pushl	$(kLenNumLowSymbols + kLenNumMidSymbols)
 	addl	$LenHigh, %eax
 	movb	$kLenNumHighBits, %cl
 	jmp	3b
 WriteByte:
 	movb	%al, prev_byte
 	stosb
 	incl	now_pos
 	ret
 /*
 * int LzmaDecode(CLzmaDecoderState *vs,
 *                const unsigned char *inStream,
 *                unsigned char *outStream,
 *                SizeT outSize);
 */
 _LzmaDecodeA:
 	pushl	%ebp
 	movl	%esp, %ebp
 	subl	$LOCAL_SIZE, %esp
 #ifndef ASM_FILE
 	pushl	%esi
 	pushl	%edi
 	pushl	%ebx
 	movl	%eax, %ebx
 	movl	%edx, %esi
 	pushl	%ecx
 #else
 	pushl	%edi
 #endif
 	cld
 #ifdef FIXED_PROPS
 	movl	%ebx, %edi
 	movl	$(Literal + (LZMA_LIT_SIZE << (FIXED_LC + FIXED_LP))), %ecx
 #else
 	movl	$LZMA_LIT_SIZE, %eax
 	movb	lc, %cl
 	addb	lp, %cl
 	shll	%cl, %eax
 	addl	$Literal, %eax
 	movl	%eax, %ecx
 	movl	probs, %edi
 #endif
 	movl	$(kBitModelTotal >> 1), %eax
 	rep
 	stosl
 	popl	%edi
 	xorl	%eax, %eax
 	movl	%eax, now_pos
 	movl	%eax, prev_byte
 	movl	%eax, state
 	incl	%eax
 	movl	%eax, rep0
 	movl	%eax, rep1
 	movl	%eax, rep2
 	movl	%eax, rep3
 #ifndef FIXED_PROPS
 	movl	%eax, %edx
 	movb	pb, %cl
 	shll	%cl, %edx
 	decl	%edx
 	movl	%edx, pos_state_mask
 	movl	%eax, %edx
 	movb	lp, %cl
 	shll	%cl, %edx
 	decl	%edx
 	movl	%edx, lit_pos_mask;
 #endif
 	/* RangeDecoderInit */
 	negl	%eax
 	movl	%eax, range
 	incl	%eax
 	movb	$5, %cl
 1:
 	shll	$8, %eax
 	lodsb
 	loop	1b
 	movl	%eax, code
 lzma_decode_loop:
 	movl	now_pos, %eax
 	cmpl	out_size, %eax
 	jb	1f
 #ifndef ASM_FILE
 	xorl	%eax, %eax
 	popl	%ebx
 	popl	%edi
 	popl	%esi
 #endif
 	movl	%ebp, %esp
 	popl	%ebp
 	ret
 1:
 #ifdef FIXED_PROPS
 	andl	$POS_STATE_MASK, %eax
 #else
 	andl	pos_state_mask, %eax
 #endif
 	pushl	%eax				/* posState */
 	movl	state, %edx
 	shll	$kNumPosBitsMax, %edx
 	addl	%edx, %eax
 	pushl	%eax				/* (state << kNumPosBitsMax) + posState */
 	call	RangeDecoderBitDecode
 	jc	1f
 	movl	now_pos, %eax
 #ifdef FIXED_PROPS
 	andl	$LIT_POS_MASK, %eax
 	shll	$FIXED_LC, %eax
 	movl	prev_byte, %edx
 	shrl	$(8 - FIXED_LC), %edx
 #else
 	andl	lit_pos_mask, %eax
 	movb	lc, %cl
 	shll	%cl, %eax
 	negb	%cl
 	addb	$8, %cl
 	movl	prev_byte, %edx
 	shrl	%cl, %edx
 #endif
 	addl	%edx, %eax
 	movl	$LZMA_LIT_SIZE, %edx
 	mull	%edx
 	addl	$Literal, %eax
 	pushl	%eax
 	incl	%edx			/* edx = 1 */
 	movl	rep0, %eax
 	negl	%eax
 	pushl	(%edi, %eax)		/* matchByte */
 	cmpb	$kNumLitStates, state
 	jb	5f
 	/* LzmaLiteralDecodeMatch */
 3:
 	cmpl	$0x100, %edx
 	jae	4f
 	xorl	%eax, %eax
 	shlb	$1, (%esp)
 	adcl	%eax, %eax
 	pushl	%eax
 	pushl	%edx
 	shll	$8, %eax
 	leal	0x100(%edx, %eax), %eax
 	addl	12(%esp), %eax
 	call	RangeDecoderBitDecode
 	setc	%al
 	popl	%edx
 	adcl	%edx, %edx
 	popl	%ecx
 	cmpb	%cl, %al
 	jz	3b
 5:
 	/* LzmaLiteralDecode */
 	cmpl	$0x100, %edx
 	jae	4f
 	pushl	%edx
 	movl	%edx, %eax
 	addl	8(%esp), %eax
 	call	RangeDecoderBitDecode
 	popl	%edx
 	adcl	%edx, %edx
 	jmp	5b
 4:
 	addl	$16, %esp
 	movb	%dl, %al
 	call	WriteByte
 	movb	state, %al
 	cmpb	$4, %al
 	jae	2f
 	xorb	%al, %al
 	jmp	3f
 2:
 	subb	$3, %al
 	cmpb	$7, %al
 	jb	3f
 	subb	$3, %al
 3:
 	movb	%al, state
 	jmp	lzma_decode_loop
 1:
 	movl	state, %eax
 	addl	$IsRep, %eax
 	call	RangeDecoderBitDecode
 	jnc	1f
 	movl	state, %eax
 	addl	$IsRepG0, %eax
 	call	RangeDecoderBitDecode
 	jc	10f
 	movl	(%esp), %eax
 	addl	$IsRep0Long, %eax
 	call	RangeDecoderBitDecode
 	jc	20f
 	cmpb	$7, state
 	movb	$9, state
 	jb	100f
 	addb	$2, state
 100:
 	movl	$1, %ecx
 3:
 	movl	rep0, %edx
 	negl	%edx
 4:
 	movb	(%edi, %edx), %al
 	call	WriteByte
 	loop	4b
 	popl	%eax
 	popl	%eax
 	jmp	lzma_decode_loop
 10:
 	movl	state, %eax
 	addl	$IsRepG1, %eax
 	call	RangeDecoderBitDecode
 	movl	rep1, %edx
 	jnc	100f
 	movl	state, %eax
 	addl	$IsRepG2, %eax
 	call	RangeDecoderBitDecode
 	movl	rep2, %edx
 	jnc	1000f
 	movl	rep2, %edx
 	xchgl	rep3, %edx
 1000:
 	pushl	rep1
 	popl	rep2
 100:
 	xchg	rep0, %edx
 	movl	%edx, rep1
 20:
 	movl	$RepLenCoder, %eax
 	call	LzmaLenDecode
 	cmpb	$7, state
 	movb	$8, state
 	jb	100f
 	addb	$3, state
 100:
 	jmp	2f
 1:
 	movl	rep0, %eax
 	xchgl	rep1, %eax
 	xchgl	rep2, %eax
 	movl	%eax, rep3
 	cmpb	$7, state
 	movb	$7, state
 	jb	10f
 	addb	$3, state
 10:
 	movl	$LenCoder, %eax
 	call	LzmaLenDecode
 	pushl	%edx
 	movl	$(kNumLenToPosStates - 1), %eax
 	cmpl	%eax, %edx
 	jbe	100f
 	movl	%eax, %edx
 100:
 	movb	$kNumPosSlotBits, %cl
 	shll	%cl, %edx
 	leal	PosSlot(%edx), %eax
 	call	RangeDecoderBitTreeDecode
 	movl	%edx, rep0
 	cmpl	$kStartPosModelIndex, %edx
 	jb	100f
 	movl	%edx, %ecx
 	shrl	$1, %ecx
 	decl	%ecx
 	movzbl	%dl, %eax
 	andb	$1, %al
 	orb	$2, %al
 	shll	%cl, %eax
 	movl	%eax, rep0
 	cmpl	$kEndPosModelIndex, %edx
 	jae	200f
 	movl	rep0, %eax
 	addl	$(SpecPos - 1), %eax
 	subl	%edx, %eax
 	jmp	300f
 200:
 	subb	$kNumAlignBits, %cl
 	/* RangeDecoderDecodeDirectBits */
 	xorl	%edx, %edx
 1000:
 	shrl	$1, range
 	shll	$1, %edx
 	movl	range, %eax
 	cmpl	%eax, code
 	jb	2000f
 	subl	%eax, code
 	orb	$1, %dl
 2000:
 	cmpl	$kTopValue, %eax
 	jae	3000f
 	shll	$8, range
 	shll	$8, code
 	lodsb
 	movb	%al, code
 3000:
 	loop	1000b
 	movb	$kNumAlignBits, %cl
 	shll	%cl, %edx
 	addl	%edx, rep0
 	movl	$Align, %eax
 300:
 	call	RangeDecoderReverseBitTreeDecode
 	addl	%ecx, rep0
 100:
 	incl	rep0
 	popl	%edx
 2:
 	addl	$kMatchMinLen, %edx
 	movl	%edx, %ecx
 	jmp	3b
@@ -1,42 +0,0 @@
 /*
 *  GRUB  --  GRand Unified Bootloader
 *  Copyright (C) 2000,2005,2007,2008,2009,2010   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/machine/boot.h>
 	.file	"pxeboot.S"
 	.text
 	/* Start with the prehistoric environment... */
 	.code16
 	/* Let's go */
 .globl start, _start;
 _start:
 start:
 	/* Use drive number 0x7F for PXE */
        movb	$GRUB_BOOT_MACHINE_PXE_DL, %dl
 	/* Jump to the real world */
 	ljmp	$0, $0x8200
 	/* This region is a junk. Do you say that this is wasteful?
 	   But I like that the memory layout of the body is consistent
 	   among different kernels rather than scamping just for 1.5KB. */
 	.org  0x8200 - 0x7C00 - 0x200 - 1
 	.byte	0
@@ -1,360 +0,0 @@
 /*
 *  GRUB  --  GRand Unified Bootloader
 *  Copyright (C) 1999,2000,2001,2002,2003,2005,2006,2007,2008,2009,2011 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 <config.h>
 #include <grub/symbol.h>
 #include <grub/offsets.h>
 #include <grub/machine/boot.h>
 #include <grub/machine/memory.h>
 #include <grub/machine/kernel.h>
 #define ABS(x)	((x) - LOCAL (base) + GRUB_BOOT_MACHINE_KERNEL_ADDR + 0x200)
 	.file	"startup_raw.S"
 	.text
 	/* Tell GAS to generate 16-bit instructions so that this code works
 	   in real mode. */
 	.code16
 	.globl	start, _start
 start:
 _start:
 LOCAL (base):
 	/*
 	 *  Guarantee that "main" is loaded at 0x0:0x8200.
 	 */
 #ifdef __APPLE__
 	ljmp $0, $(ABS(LOCAL (codestart)) - 0x10000)
 #else
 	ljmp $0, $ABS(LOCAL (codestart))
 #endif
 	/*
 	 *  This is a special data area.
 	 */
 	.org GRUB_DECOMPRESSOR_MACHINE_COMPRESSED_SIZE
 LOCAL(compressed_size):
 	.long 0
 	.org GRUB_DECOMPRESSOR_MACHINE_UNCOMPRESSED_SIZE
 LOCAL(uncompressed_size):
 	.long 0
 	.org GRUB_KERNEL_I386_PC_REED_SOLOMON_REDUNDANCY
 reed_solomon_redundancy:
 	.long	0
 	.org GRUB_KERNEL_I386_PC_NO_REED_SOLOMON_LENGTH
 	.short	(LOCAL(reed_solomon_part) - _start)
 /*
 *  This is the area for all of the special variables.
 */
 	.org GRUB_DECOMPRESSOR_I386_PC_BOOT_DEVICE
 LOCAL(boot_dev):
 	.byte	0xFF, 0xFF, 0xFF
 LOCAL(boot_drive):
 	.byte	0x00
 /* the real mode code continues... */
 LOCAL (codestart):
 	cli		/* we're not safe here! */
 	/* set up %ds, %ss, and %es */
 	xorw	%ax, %ax
 	movw	%ax, %ds
 	movw	%ax, %ss
 	movw	%ax, %es
 	/* set up the real mode/BIOS stack */
 	movl	$GRUB_MEMORY_MACHINE_REAL_STACK, %ebp
 	movl	%ebp, %esp
 	sti		/* we're safe again */
 	/* save the boot drive */
 	movb	%dl, LOCAL(boot_drive)
 	/* reset disk system (%ah = 0) */
 	int	$0x13
 	/* transition to protected mode */
 	calll	real_to_prot
 	/* The ".code32" directive takes GAS out of 16-bit mode. */
 	.code32
 	cld
 	call	grub_gate_a20
 	movl	LOCAL(compressed_size), %edx
 #ifdef __APPLE__
 	addl    $decompressor_end, %edx
 	subl    $(LOCAL(reed_solomon_part)), %edx
 #else
 	addl    $(LOCAL(decompressor_end) - LOCAL(reed_solomon_part)), %edx
 #endif
 	movl    reed_solomon_redundancy, %ecx
 	leal    LOCAL(reed_solomon_part), %eax
 	cld
 	call    EXT_C (grub_reed_solomon_recover)
 	jmp	post_reed_solomon
 #include "../../../kern/i386/realmode.S"
 #include <rs_decoder.h>
 	.text
 /*
 * grub_gate_a20(void)
 *
 * Gate address-line 20 for high memory.
 *
 * This routine is probably overconservative in what it does, but so what?
 *
 * It also eats any keystrokes in the keyboard buffer.  :-(
 */
 grub_gate_a20:	
 gate_a20_test_current_state:
 	/* first of all, test if already in a good state */
 	call	gate_a20_check_state
 	testb	%al, %al
 	jnz	gate_a20_try_bios
 	ret
 gate_a20_try_bios:
 	/* second, try a BIOS call */
 	pushl	%ebp
 	call	prot_to_real
 	.code16
 	movw	$0x2401, %ax
 	int	$0x15
 	calll	real_to_prot
 	.code32
 	popl	%ebp
 	call	gate_a20_check_state
 	testb	%al, %al
 	jnz	gate_a20_try_system_control_port_a
 	ret
 gate_a20_try_system_control_port_a:
 	/*
 	 * In macbook, the keyboard test would hang the machine, so we move
 	 * this forward.
 	 */
 	/* fourth, try the system control port A */
 	inb	$0x92
 	andb	$(~0x03), %al
 	orb	$0x02, %al
 	outb	$0x92
 	call	gate_a20_check_state
 	testb	%al, %al
 	jnz	gate_a20_try_keyboard_controller
 	ret
 gate_a20_flush_keyboard_buffer:
 	inb	$0x64
 	andb	$0x02, %al
 	jnz	gate_a20_flush_keyboard_buffer
 2:
 	inb	$0x64
 	andb	$0x01, %al
 	jz	3f
 	inb	$0x60
 	jmp	2b
 3:
 	ret
 gate_a20_try_keyboard_controller:
 	/* third, try the keyboard controller */
 	call    gate_a20_flush_keyboard_buffer
 	movb	$0xd1, %al
 	outb	$0x64
 4:
 	inb	$0x64
 	andb	$0x02, %al
 	jnz	4b
 	movb	$0xdf, %al
 	outb	$0x60
 	call    gate_a20_flush_keyboard_buffer
 	/* output a dummy command (USB keyboard hack) */
 	movb	$0xff, %al
 	outb	$0x64
 	call    gate_a20_flush_keyboard_buffer
 	call	gate_a20_check_state
 	testb	%al, %al
 	/* everything failed, so restart from the beginning */
 	jnz	gate_a20_try_bios
 	ret
 gate_a20_check_state:
 	/* iterate the checking for a while */
 	movl	$100, %ecx
 1:
 	call	3f
 	testb	%al, %al
 	jz	2f
 	loop	1b
 2:
 	ret
 3:
 	pushl	%ebx
 	pushl	%ecx
 	xorl	%eax, %eax
 	/* compare the byte at 0x8000 with that at 0x108000 */
 	movl	$GRUB_BOOT_MACHINE_KERNEL_ADDR, %ebx
 	pushl	%ebx
 	/* save the original byte in CL */
 	movb	(%ebx), %cl
 	/* store the value at 0x108000 in AL */
 	addl	$0x100000, %ebx
 	movb	(%ebx), %al
 	/* try to set one less value at 0x8000 */
 	popl	%ebx
 	movb	%al, %ch
 	decb	%ch
 	movb	%ch, (%ebx)
 	/* serialize */
 	outb	%al, $0x80
 	outb	%al, $0x80
 	/* obtain the value at 0x108000 in CH */
 	pushl	%ebx
 	addl	$0x100000, %ebx
 	movb	(%ebx), %ch
 	/* this result is 0 if A20 is on or 1 if it is off */
 	subb	%ch, %al
 	/* restore the original */
 	popl	%ebx
 	movb	%cl, (%ebx)
 	popl	%ecx
 	popl	%ebx
 	ret
 LOCAL(reed_solomon_part):
 /*
 * Support for booting GRUB from a Multiboot boot loader (e.g. GRUB itself).
 * This uses the a.out kludge to load raw binary to the area starting at 1MB,
 * and relocates itself after loaded.
 */
 	.p2align	2	/* force 4-byte alignment */
 multiboot_header:
 	/* magic */
 	.long	0x1BADB002
 	/* flags */
 	.long	(1 << 16)
 	/* checksum */
 	.long	-0x1BADB002 - (1 << 16)
 	/* header addr */
 	.long	multiboot_header - _start + 0x100000 + 0x200
 	/* load addr */
 	.long	0x100000
 	/* load end addr */
 	.long	0
 	/* bss end addr */
 	.long	0
 	/* entry addr */
 	.long	multiboot_entry - _start + 0x100000 + 0x200
 multiboot_entry:
 	.code32
 	/* obtain the boot device */
 	movl	12(%ebx), %edx
 	movl	$GRUB_MEMORY_MACHINE_PROT_STACK, %ebp
 	movl	%ebp, %esp
 	/* relocate the code */
 #ifdef __APPLE__
 	LOCAL(compressed_size_offset) = LOCAL(compressed_size) - LOCAL(base)
 	movl	$0x200, %ecx
 	addl    $decompressor_end, %ecx
 	subl    $LOCAL(base), %ecx
 	addl	LOCAL(compressed_size_offset) + 0x100000 + 0x200, %ecx
 #else
 	movl	$(LOCAL(decompressor_end) - _start + 0x200), %ecx
 	addl	LOCAL(compressed_size) - _start + 0x100000 + 0x200, %ecx
 #endif
 	movl	$0x100000, %esi
 	movl	$GRUB_BOOT_MACHINE_KERNEL_ADDR, %edi
 	cld
 	rep
 	movsb
 	/* jump to the real address */
 	movl	$multiboot_trampoline, %eax
 	jmp	*%eax
 multiboot_trampoline:
 	/* fill the boot information */
 	movl	%edx, LOCAL(boot_dev)
 	shrl	$24, %edx
 	/* enter the usual booting */
 	call	prot_to_real
 	.code16
 	jmp     LOCAL (codestart)
 	.code32
 post_reed_solomon:
 #ifdef ENABLE_LZMA
 	movl	$GRUB_MEMORY_MACHINE_DECOMPRESSION_ADDR, %edi
 #ifdef __APPLE__
 	movl	$decompressor_end, %esi
 #else
 	movl	$LOCAL(decompressor_end), %esi
 #endif
 	pushl	%edi
 	movl	LOCAL (uncompressed_size), %ecx
 	leal	(%edi, %ecx), %ebx
 	/* Don't remove this push: it's an argument.  */
 	push 	%ecx
 	call	_LzmaDecodeA
 	pop	%ecx
 	/* _LzmaDecodeA clears DF, so no need to run cld */
 	popl	%esi
 #endif
 	movl	LOCAL(boot_dev), %edx
 	movl	$prot_to_real, %edi
 	movl	$real_to_prot, %ecx
 	movl	$LOCAL(realidt), %eax
 	jmp	*%esi
 #ifdef ENABLE_LZMA
 #include "lzma_decode.S"
 #endif
 	.p2align 4
 #ifdef __APPLE__
 	.zerofill __DATA, __aa_before_bss, decompressor_end, 10, 0
 #else
 	.bss
 LOCAL(decompressor_end):
 #endif
@@ -1,74 +0,0 @@
 /*
 *  GRUB  --  GRand Unified Bootloader
 *  Copyright (C) 1999,2000,2001,2002,2003,2005,2006,2007,2008,2009 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 <config.h>
 #include <grub/symbol.h>
 #include <grub/machine/memory.h>
 #include <grub/machine/boot.h>
 #include <grub/machine/kernel.h>
 	.text
 	.code16
 	.globl _start
 _start:
 	/* Disable interrupts.  */
 	cli
 	jmp	1f
 	.org GRUB_BOOT_I386_QEMU_CORE_ENTRY_ADDR
 VARIABLE(grub_core_entry_addr)
 	.long	0
 1:
 	/* Set up %ds, %ss, and %es.  */
 	xorw	%ax, %ax
 	movw	%ax, %ds
 	movw	%ax, %ss
 	movw	%ax, %es
 	/* Set up the real mode stack.  */
 	movl	$GRUB_MEMORY_MACHINE_REAL_STACK, %esp
 	/* Transition to protected mode.  We use pushl to force generation
 	   of a flat return address.  */
 	pushl	$1f
 	jmp	real_to_prot
 	.code32
 1:
 	/* Ensure A20 is enabled. We're in qemu, so control port A works
 	   and there is no need to wait since there is no real logic, it's
 	   all emulated.  */
 	inb	$0x92
 	andb	$(~0x03), %al
 	orb	$0x02, %al
 	outb	$0x92
 	movl	EXT_C(grub_core_entry_addr), %edx
 	jmp	*%edx
 #include "../../../kern/i386/realmode.S"
 	/* Intel, in its infinite wisdom, decided to put the i8086 entry point
 	   *right here* and this is why we need this kludge.  */
 	.org GRUB_BOOT_MACHINE_SIZE - 16
       .code16
 	jmp	_start
 	.org GRUB_BOOT_MACHINE_SIZE
@@ -1,2 +0,0 @@
 #define FULOONG2F 1
 #include "fwstart.S"
@@ -1,756 +0,0 @@
 /*
 *  GRUB  --  GRand Unified Bootloader
 *  Copyright (C) 2000,2001,2002,2003,2004,2005,2007,2008,2009,2010  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/mips/loongson/serial.h>
 #include <grub/mips/loongson/pci.h>
 #include <grub/mips/loongson.h>
 #include <grub/pci.h>
 #include <grub/machine/serial.h>
 #include <grub/machine/kernel.h>
 #include <grub/ns8250.h>
 #include <grub/cs5536.h>
 #include <grub/smbus.h>
 #ifndef FULOONG2F
 #include <grub/vgaregs.h>
 #define GRUB_SM712_REG_BASE 0x700000
 #define GRUB_SM712_PCIID 0x0712126f
 #endif
 #ifdef FULOONG2F
 #define GRUB_MACHINE_SERIAL_PORT GRUB_MACHINE_SERIAL_PORT2
 #define GRUB_MACHINE_SERIAL_DIVISOR_115200 GRUB_MACHINE_SERIAL_PORT2_DIVISOR_115200
 #else
 #define GRUB_MACHINE_SERIAL_PORT GRUB_MACHINE_SERIAL_PORT0
 #define GRUB_MACHINE_SERIAL_DIVISOR_115200 GRUB_MACHINE_SERIAL_PORT0_DIVISOR_115200
 #endif
 	.set noreorder
 	.set noat
 	.set nomacro
 	.set mips3
 	.global start,_start,__start
 start:
 _start:
 __start:	
 	/* Put serial init as soon as possible.  But on Fuloong2f serial is past
 	   Geode, so on Fuloong2f we need Geode first.
 	*/
 #ifndef FULOONG2F
 	bal serial_hw_init
 	 nop
 #endif
 	/* Find CS5536 controller.  */
 	/* $t4 chooses device in priority encoding.  */
 	/* Resulting value is kept in GRUB_MACHINE_PCI_CONF_CTRL_REG.
 	   This way we don't need to sacrifice a register for it.  */
 retry_cs5536:	
 	/* We have only one bus (0). Function is 0.  */
 	lui $t0, %hi(GRUB_MACHINE_PCI_CONF_CTRL_REG_ADDR_2F)
 	lui $t1, %hi(GRUB_MACHINE_PCI_CONFSPACE_2F)
 	lui $t3, %hi(GRUB_CS5536_PCIID)
 	addiu $t3, $t3, %lo(GRUB_CS5536_PCIID)
 	ori $t4, $zero, 1
 1:
 	andi $t4, $t4, ((1 << GRUB_PCI_NUM_DEVICES_2F) - 1)
 	/* In case of failure try again. CS5536 may be slow to come up.  */
 	beql  $t4, $zero, retry_cs5536
 	 nop
 	sw   $t4, %lo(GRUB_MACHINE_PCI_CONF_CTRL_REG_ADDR_2F) ($t0)
 	lw   $t2, (%lo(GRUB_MACHINE_PCI_CONFSPACE_2F) + GRUB_PCI_REG_PCI_ID) ($t1)
 	bnel  $t2, $t3, 1b
 	 sll $t4, $t4, 1
 #ifndef FULOONG2F
 	lui $a0, %hi(cs5536_found)
 	bal message
 	 addiu $a0, $a0, %lo(cs5536_found)
 	bal printhex
 	 move $a0, $t4
 #endif
 	lui $t0, %hi(GRUB_MACHINE_PCI_CONFSPACE_2F)
 	li  $t1, GRUB_CS5536_MSR_MAILBOX_CONFIG_ENABLED
 	sw  $t1, (%lo(GRUB_MACHINE_PCI_CONFSPACE_2F) + GRUB_CS5536_MSR_MAILBOX_CONFIG) ($t0)
 	/* Set GPIO LBAR.  */
 	lui $a0, %hi(GRUB_CS5536_MSR_GPIO_BAR)
 	addiu $a0, $a0, %lo(GRUB_CS5536_MSR_GPIO_BAR)
 	ori $a1, $zero, GRUB_CS5536_LBAR_GPIO
 	/* Set mask to 0xf and enabled bit to 1.  */
 	bal wrmsr
 	 ori $a2, $zero, ((GRUB_CS5536_LBAR_MASK_MASK \
 	                  | GRUB_CS5536_LBAR_ENABLE) >> 32)
 	bal gpio_init
 	 nop
 #ifdef FULOONG2F
 	bal serial_hw_init
 	 nop
 #endif
 	/* Initialise SMBus controller.  */
 	/* Set SMBUS LBAR.  */
 	lui $a0, %hi(GRUB_CS5536_MSR_SMB_BAR)
 	addiu $a0, $a0, %lo(GRUB_CS5536_MSR_SMB_BAR)
 	ori $a1, $zero, GRUB_CS5536_LBAR_SMBUS
 	/* Set mask to 0xf and enabled bit to 1.  */
 	bal wrmsr
 	 ori $a2, $zero, ((GRUB_CS5536_LBAR_MASK_MASK \
 	                   | GRUB_CS5536_LBAR_ENABLE) >> 32)
 	lui $a0, %hi(smbus_enabled)
 	bal message
 	  addiu $a0, $a0, %lo(smbus_enabled)
 	lui $t0, %hi(GRUB_MACHINE_PCI_IO_BASE_2F + GRUB_CS5536_LBAR_SMBUS)
 	/* Disable SMB.  */
 	sb $zero, %lo(GRUB_MACHINE_PCI_IO_BASE_2F + GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL2) ($t0)
 	/* Disable interrupts.  */
 	sb $zero, %lo(GRUB_MACHINE_PCI_IO_BASE_2F + GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1) ($t0)
 	/* Set as master.  */
 	sb $zero, %lo(GRUB_MACHINE_PCI_IO_BASE_2F + GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_ADDR) ($t0)
 	/* Launch SMBus controller at slowest speed possible.  */
 	ori $t1, $zero, 0xff
 	sb $t1, %lo(GRUB_MACHINE_PCI_IO_BASE_2F + GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL3) ($t0)
 	sb $t1, %lo(GRUB_MACHINE_PCI_IO_BASE_2F + GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL2) ($t0)
 	/* Yeeloong and Fuloong2f have only one memory slot.  */
 	/* Output first byte on serial for debugging.  */
 	ori $a1, $zero, GRUB_SMB_RAM_START_ADDR
 	bal read_spd
 	 move $a0, $zero
 	bal printhex
 	 move $a0, $v0
 	bal read_spd
 	 ori $a0, $zero, GRUB_SMBUS_SPD_MEMORY_TYPE_ADDR
 	ori $t0, $zero, GRUB_SMBUS_SPD_MEMORY_TYPE_DDR2
 	lui $a0, %hi(unimplemented_memory_type)
 	bne $t0, $v0, fatal
 	 addiu $a0, $a0, %lo(unimplemented_memory_type)
 	/* And here is our goal: DDR2 controller initialisation.  */
        lui	$t0, %hi(GRUB_CPU_LOONGSON_CORECFG)
        ld	$t1, %lo(GRUB_CPU_LOONGSON_CORECFG) ($t0)
 	/* Use addiu for sign-extension.  */
 	addiu	$t2, $zero, ~(GRUB_CPU_LOONGSON_CORECFG_DISABLE_DDR2_SPACE|GRUB_CPU_LOONGSON_CORECFG_BUFFER_CPU)
 	and	$t1, $t1, $t2
 	sd	$t1, %lo (GRUB_CPU_LOONGSON_CORECFG) ($t0)
 	b continue
 	.org GRUB_CPU_LOONGSON_FLASH_TLB_REFILL - GRUB_CPU_LOONGSON_FLASH_START
 tlb_refill:	
 	mfc0 $s1, GRUB_CPU_LOONGSON_COP0_EPC
 	mfc0 $s2, GRUB_CPU_LOONGSON_COP0_BADVADDR
 	move $s3, $ra
 	lui $a0, %hi(epc)
 	bal message
 	 addiu $a0, $a0, %lo(epc)
 	bal printhex
 	 move $a0, $s1
 	lui $a0, %hi(badvaddr)
 	bal message
 	 addiu $a0, $a0, %lo(badvaddr)
 	bal printhex
 	 move $a0, $s2
 	lui $a0, %hi(return_msg)
 	bal message
 	 addiu $a0, $a0, %lo(return_msg)
 	bal printhex
 	 move $a0, $s3
 	lui $a0, %hi(newline)
 	bal message
 	 addiu $a0, $a0, %lo(newline)
 	lui $a0, %hi(unhandled_tlb_refill)
 	b fatal
 	 addiu $a0, $a0, %lo(unhandled_tlb_refill)
 	.org GRUB_CPU_LOONGSON_FLASH_CACHE_ERROR - GRUB_CPU_LOONGSON_FLASH_START
 cache_error:
 	lui $a0, %hi(unhandled_cache_error)
 	b fatal
 	 addiu $a0, $a0, %lo(unhandled_cache_error)
 	.org GRUB_CPU_LOONGSON_FLASH_OTHER_EXCEPTION - GRUB_CPU_LOONGSON_FLASH_START
 other_exception:
 	mfc0 $s0, GRUB_CPU_LOONGSON_COP0_CAUSE
 	mfc0 $s1, GRUB_CPU_LOONGSON_COP0_EPC
 	mfc0 $s2, GRUB_CPU_LOONGSON_COP0_BADVADDR
 	lui $a0, %hi(cause)
 	bal message
 	 addiu $a0, $a0, %lo(cause)
 	bal printhex
 	 move $a0, $s0
 	lui $a0, %hi(epc)
 	bal message
 	 addiu $a0, $a0, %lo(epc)
 	bal printhex
 	 move $a0, $s1
 	lui $a0, %hi(badvaddr)
 	bal message
 	 addiu $a0, $a0, %lo(badvaddr)
 	bal printhex
 	 move $a0, $s2
 	lui $a0, %hi(newline)
 	bal message
 	 addiu $a0, $a0, %lo(newline)
 	lui $a0, %hi(unhandled_exception)
 	b fatal
 	 addiu $a0, $a0, %lo(unhandled_exception)
 gpio_init:
 	lui $t0, %hi(GRUB_MACHINE_PCI_IO_BASE_2F + GRUB_CS5536_LBAR_GPIO)
 	addiu  $t0, $t0, %lo(GRUB_MACHINE_PCI_IO_BASE_2F + GRUB_CS5536_LBAR_GPIO)
 	lui $t1, %hi (gpio_dump)
 	addiu $t1, $t1, %lo (gpio_dump)
 1:	
 	lw $t2, 0($t1)
 	sw $t2, 0($t0)
 	addiu $t0, $t0, 4
 	addiu $t1, $t1, 4
 	lui $t2, %hi (gpio_dump_end)
 	addiu $t2, $t2, %lo (gpio_dump_end)
 	bne $t1, $t2, 1b
 	 nop
 	jr $ra
 	 nop
 	/* Same as similarly named C function but in asm since
 	   we need it early.  */
 	/* In: none. Out: none. Clobbered: $t0, $t1, $t2, $a0, $a1, $a2.  */
 serial_hw_init:
 	move $t2, $ra
 #ifdef FULOONG2F
 	lui $a0, %hi(GRUB_CS5536_MSR_DIVIL_LEG_IO)
 	addiu $a0, $a0, %lo(GRUB_CS5536_MSR_DIVIL_LEG_IO)
 	lui $a1, %hi (GRUB_CS5536_MSR_DIVIL_LEG_IO_UART2_COM3    \
 		     | GRUB_CS5536_MSR_DIVIL_LEG_IO_F_REMAP	    \
 		     | GRUB_CS5536_MSR_DIVIL_LEG_IO_MODE_X86    \
 	             | GRUB_CS5536_MSR_DIVIL_LEG_IO_UART1_COM1)
 	ori $a1, $a1, (GRUB_CS5536_MSR_DIVIL_LEG_IO_RTC_ENABLE0 \
 		       | GRUB_CS5536_MSR_DIVIL_LEG_IO_RTC_ENABLE1)
 	bal wrmsr
 	 move $a2, $zero
 	lui $a0, %hi(GRUB_CS5536_MSR_DIVIL_UART1_CONF)
 	addiu $a0, $a0, %lo(GRUB_CS5536_MSR_DIVIL_UART1_CONF)
 	li $a1, 2
 	bal wrmsr
 	 move $a2, $zero
 	lui $a0, %hi(GRUB_CS5536_MSR_DIVIL_UART2_CONF)
 	addiu $a0, $a0, %lo(GRUB_CS5536_MSR_DIVIL_UART2_CONF)
 	li $a1, 2
 	bal wrmsr
 	 move $a2, $zero
 #endif
 	lui $t0, %hi (GRUB_MACHINE_SERIAL_PORT)
 	/* Turn off the interrupt.  */
 	sb $zero, (%lo (GRUB_MACHINE_SERIAL_PORT) + UART_IER)($t0)
 	/* Set DLAB.  */
 	ori $t1, $zero, UART_DLAB
 	sb  $t1, (%lo (GRUB_MACHINE_SERIAL_PORT) + UART_LCR)($t0)
 	/* Set the baud rate 115200.  */
 	ori $t1, $zero, GRUB_MACHINE_SERIAL_DIVISOR_115200
 	sb $t1, (%lo (GRUB_MACHINE_SERIAL_PORT) + UART_DLL)($t0) 
 	sb $zero, (%lo (GRUB_MACHINE_SERIAL_PORT) + UART_DLH)($t0) 
 	/* Set the line status.  */
 	ori $t1, $zero, (UART_NO_PARITY | UART_8BITS_WORD | UART_1_STOP_BIT)
        sb  $t1, (%lo (GRUB_MACHINE_SERIAL_PORT) + UART_LCR)($t0)
 	/* Enable the FIFO.  */
 	ori $t1, $zero, UART_ENABLE_FIFO_TRIGGER1
 	sb $t1, (%lo (GRUB_MACHINE_SERIAL_PORT) + UART_FCR)($t0)
 	/* Turn on DTR and RTS.  */
 	ori $t1, $zero, UART_ENABLE_DTRRTS
 	sb  $t1, (%lo (GRUB_MACHINE_SERIAL_PORT) + UART_MCR)($t0)
 	/* Let message return to original caller.  */
 	lui  $a0, %hi(notification_string)
 	addiu $a0, $a0, %lo(notification_string)
 	move $ra, $t2
 	/* Print message on serial console.  */
 	/* In: $a0 = asciiz message. Out: none. Clobbered: $t0, $t1, $a0.  */
 message:
 	lui $t0, %hi (GRUB_MACHINE_SERIAL_PORT)
 1:
 	lb $t1, (%lo (GRUB_MACHINE_SERIAL_PORT) + UART_LSR)($t0)
 	andi $t1, $t1, UART_EMPTY_TRANSMITTER
 	beq $t1, $zero, 1b
 	 nop
 	lb  $t1, 0($a0)
 	sb  $t1, (%lo (GRUB_MACHINE_SERIAL_PORT) + UART_TX)($t0)
 	bne $t1, $zero, 1b
 	 addiu $a0, $a0, 1
 	jr  $ra
 	 nop
 	/* Print 32-bit hexadecimal on serial.
           In:	$a0. Out: None. Clobbered: $a0, $t0, $t1, $t2
 	*/
 printhex:
 	lui $t0, %hi  (GRUB_MACHINE_SERIAL_PORT)
 	ori $t2, $zero, 8
 1:
 	lb $t1, (%lo (GRUB_MACHINE_SERIAL_PORT) + UART_LSR)($t0)
 	andi $t1, $t1, UART_EMPTY_TRANSMITTER
 	beq $t1, $zero, 1b
 	 nop
 	srl  $t1, $a0, 28
 	addiu $t1, $t1, -10
 	bltz  $t1, 2f
 	 sll  $a0, $a0, 4
 	addiu $t1, $t1, 'A'-10-'0' 
 2:	addiu $t1, $t1, '0'+10
 	sb  $t1, (%lo (GRUB_MACHINE_SERIAL_PORT) + UART_TX)($t0)
 	addiu $t2, $t2, -1
 	bne $t2, $zero, 1b
 	 nop
 	jr  $ra
 	 nop
 fatal:
 	bal message
 	 nop
 self:
 	b self
 	 nop
 	/* Write CS5536 MSR.
           In:   $a0 address, $a1 lower word, $a2 upper word.
           Out:	 None
           Clobbered:	 $t0
 	*/
 wrmsr:
 	lui $t0, %hi(GRUB_MACHINE_PCI_CONFSPACE_2F)
 	sw  $a0, (%lo(GRUB_MACHINE_PCI_CONFSPACE_2F) + GRUB_CS5536_MSR_MAILBOX_ADDR) ($t0)
 	sw  $a1, (%lo(GRUB_MACHINE_PCI_CONFSPACE_2F) + GRUB_CS5536_MSR_MAILBOX_DATA0) ($t0)
 	jr $ra
 	 sw  $a2, (%lo(GRUB_MACHINE_PCI_CONFSPACE_2F) + GRUB_CS5536_MSR_MAILBOX_DATA1) ($t0)
 	/* Wait for SMBus data or empty transmitter.  */
 	/* In: $a0 = exception handler. Out: none. Clobbered: $t0, $t1  */
 smbus_wait:
 1:	
 	lui $t0, %hi(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_STATUS + GRUB_MACHINE_PCI_IO_BASE_2F)
 	lb $t0, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_STATUS + GRUB_MACHINE_PCI_IO_BASE_2F) ($t0)
 	andi $t1, $t0, GRUB_CS5536_SMB_REG_STATUS_SDAST
 	bne $t1, $zero, return
 	 nop
 	andi $t1, $t0, (GRUB_CS5536_SMB_REG_STATUS_BER | GRUB_CS5536_SMB_REG_STATUS_NACK)
 	beq $t1, $zero, 1b
 	 nop
 	jr $a0
 	 nop
 return:
 	jr $ra
 	 nop
 	/* Read SPD byte. In: $a0 byte, $a1 device. Out: $v0 read byte (0x100 on failure).
           Clobbered: $t0, $t1, $t2, $t3, $a0. */
 read_spd:
 	move $t2, $a0
 	move $t3, $ra
 	lui $a0, %hi(read_spd_fail)
 	addiu $a0, $a0, %lo(read_spd_fail)
 	/* Send START.  */
 	lui $t0, %hi(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE_2F)
 	lb $t1, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE_2F) ($t0)
 	ori $t1, $t1, GRUB_CS5536_SMB_REG_CTRL1_START
 	bal smbus_wait
 	 sb $t1, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE_2F) ($t0)
 	/* Send device address.  */
 	lui $t0, %hi(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_DATA + GRUB_MACHINE_PCI_IO_BASE_2F)
 	sll $t1, $a1, 1
 	bal smbus_wait
 	 sb $t1, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_DATA + GRUB_MACHINE_PCI_IO_BASE_2F) ($t0)
 	/* Send ACK.  */
 	lui $t0, %hi(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE_2F)
 	lb $t1, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE_2F) ($t0)
 	ori $t1, $t1, GRUB_CS5536_SMB_REG_CTRL1_ACK
 	sb $t1, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE_2F) ($t0)
 	/* Send byte address.  */
 	lui $t0, %hi(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_DATA + GRUB_MACHINE_PCI_IO_BASE_2F)
 	bal smbus_wait
 	 sb $t2, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_DATA + GRUB_MACHINE_PCI_IO_BASE_2F) ($t0)
 	/* Send START.  */
 	lui $t0, %hi(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE_2F)
 	lb $t1, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE_2F) ($t0)
 	ori $t1, $t1, GRUB_CS5536_SMB_REG_CTRL1_START
 	bal smbus_wait
 	 sb $t1, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE_2F) ($t0)
 	/* Send device address.  */
 	lui $t0, %hi(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_DATA + GRUB_MACHINE_PCI_IO_BASE_2F)
 	sll $t1, $a1, 1
 	ori $t1, $t1, 1
 	bal smbus_wait
 	 sb $t1, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_DATA + GRUB_MACHINE_PCI_IO_BASE_2F) ($t0)
 	/* Send STOP.  */
 	lui $t0, %hi(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE_2F)
 	lb $t1, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE_2F) ($t0)
 	ori $t1, $t1, GRUB_CS5536_SMB_REG_CTRL1_STOP
 	bal smbus_wait
 	 sb $t1, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE_2F) ($t0)
 	lui $t0, %hi(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_DATA + GRUB_MACHINE_PCI_IO_BASE_2F)
 	lb $v0, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_DATA + GRUB_MACHINE_PCI_IO_BASE_2F) ($t0)
 	jr $t3
 	 andi $v0, $v0, 0xff
 read_spd_fail:
 	jr $t3
 	 ori $v0, $v0, 0x100
 notification_string:	.asciz "GRUB "
 cs5536_found:	.asciz "CS5536 at "
 sm_failed: .asciz "SM transaction failed.\n\r"
 unhandled_tlb_refill:	.asciz "Unhandled TLB refill.\n\r"
 unhandled_cache_error:	.asciz "Unhandled cache error.\n\r"
 unhandled_exception:	.asciz "Unhandled exception.\n\r"
 smbus_enabled:	.asciz "SMBus controller enabled.\n\r"
 unimplemented_memory_type:	.asciz "non-DDR2 memory isn't supported.\n\r"
 no_cas_latency:		.asciz "Couldn't determine CAS latency.\n\r"
 cause:	 .asciz "Cause: "
 epc:	.asciz "\n\rEPC: "
 badvaddr:	.asciz "\n\rBadVaddr: "
 newline:	.asciz "\n\r"
 return_msg:	  .asciz "\n\rReturn address: "
 caches_enabled:	.asciz "Caches enabled\n\r"
 	.p2align 3
 regdump:
 	.quad 0x0100010000000101 /* 0 */
 	.quad 0x0100010100000000 /* 2 */
 	.quad 0x0101000001000000 /* 3 */
 	.quad 0x0100020200010101 /* 4 */
 	.quad 0x0a04030603050203 /* 6 */
 	.quad 0x0f0e040000010a0b /* 7 */
 #ifdef FULOONG2F
 	.quad 0x0000000100000001 /* 8 */
 #else
 	.quad 0x0000010200000102 /* 8 */
 #endif
 	.quad 0x0000060c00000000 /* 9 */
 	.quad 0x2323233f3f1f0200 /* a */
 	.quad 0x5f7f232323232323 /* b */
 	.quad 0x002a3c0615000000 /* c */
 	.quad 0x002a002a002a002a /* d */
 	.quad 0x002a002a002a002a /* e */
 #ifdef FULOONG2F
 	.quad 0x00b40020005b0004 /* f */
 #else
 	.quad 0x00b40020006d0004 /* f */
 #endif
 	.quad 0x070007ff00000087 /* 10 */
 	.quad 0x000000000016101f /* 11 */
 	.quad 0x001c000000000000 /* 12 */
 	.quad 0x28e1000200c8006b /* 13 */
 	.quad 0x0000204200c8002f /* 14 */
 	.quad 0x0000000000030d40 /* 15 */
 	.quad 0 /* 16 */
 	.quad 0 /* 17 */
 	.quad 0 /* 18 */
 	.quad 0 /* 19 */
 	.quad 0 /* 1a */
 	.quad 0 /* 1b */
 	.quad 0 /* 1c */
 /* Dump of GPIO connections. FIXME: Remove useless and macroify.  */
 gpio_dump:
 #ifdef FULOONG2F
 	.long 0xffff0000, 0x2eefd110, 0xffff0000, 0xffff0000
 	.long 0x2eefd110, 0xffff0000, 0x1000efff, 0xefff1000
 	.long 0x3df3c20c, 0xffff0000, 0xffff0000, 0xffff0000
 	.long 0x7df3820c, 0x3df3c20c, 0xffff0000, 0x00000000
 	.long 0xffff0000, 0xffff0000, 0x3de3c21c, 0x3d83c27c
 	.long 0x00000000, 0x00000000, 0x00000000, 0x00000000
 	.long 0x00000000, 0x00000000, 0x00000000, 0x00000000
 	.long 0x00000000, 0x00000000, 0x00000000, 0x00000000
 	.long 0xffff0000, 0xffff0000, 0xffff0000, 0xffff0000
 	.long 0xffff0000, 0xffff0000, 0x0000ffff, 0xffff0000
 	.long 0xefff1000, 0xffff0000, 0xffff0000, 0xffff0000
 	.long 0xefff1000, 0xefff1000, 0xffff0000, 0x00000000
 	.long 0xffff0000, 0xffff0000, 0xefff1000, 0xefff1000
 	.long 0x00000000, 0x00000000, 0x00000000, 0x00000000
 	.long 0x00000000, 0x00000000, 0x00000000, 0x00000000
 	.long 0x00000000, 0x00000000, 0x00000000, 0x00000000
 #else
 	.long 0xffff0000, 0x2ffdd002, 0xffff0000, 0xffff0000
 	.long 0x2fffd000, 0xffff0000, 0x1000efff, 0xefff1000
 	.long 0x3ffbc004, 0xffff0000, 0xffff0000, 0xffff0000
 	.long 0x3ffbc004, 0x3ffbc004, 0xffff0000, 0x00000000
 	.long 0xffff0000, 0xffff0000, 0x3ffbc004, 0x3f9bc064
 	.long 0x00000000, 0x00000000, 0x00000000, 0x00000000
 	.long 0x00000000, 0x00000000, 0x00000000, 0x00000000
 	.long 0x00000000, 0x00000000, 0x00000000, 0x00000000
 	.long 0xffff0000, 0xffff0000, 0xffff0000, 0xffff0000
 	.long 0xffff0000, 0xffff0000, 0x0000ffff, 0xffff0000
 	.long 0xefff1000, 0xffff0000, 0xffff0000, 0xffff0000
 	.long 0xefff1000, 0xefff1000, 0xffff0000, 0x00000000
 	.long 0xffff0000, 0xffff0000, 0xefff1000, 0xffff0000
 	.long 0x00000000, 0x00000000, 0x00000000, 0x00000000
 	.long 0x00000000, 0x00000000, 0x00000000, 0x00000000
 	.long 0x00000000, 0x50000000, 0x00000000, 0x00000000
 #endif
 gpio_dump_end:	
 	.p2align 3
 write_dumpreg:	
 	ld $t2, 0($t6)
 	sd $t2, 0($t4)
 	addiu $t4, $t4, GRUB_CPU_LOONGSON_DDR2_REG_STEP
 	jr $ra
 	 addiu $t6, $t6, GRUB_CPU_LOONGSON_DDR2_REG_SIZE
 continue:
 	lui $t4, %hi(GRUB_CPU_LOONGSON_DDR2_BASE)
 	addiu $t4, $t4, %lo(GRUB_CPU_LOONGSON_DDR2_BASE)
 	lui $t6, %hi(regdump)
 	/* 0 */
 	bal write_dumpreg
 	 addiu $t6, $t6, %lo(regdump)
 	/* 1 */
 	ori $a1, $a1, GRUB_SMB_RAM_START_ADDR
 	move $t8, $zero
 	lui  $t5, 0x0001
 	bal read_spd
 	 ori $a0, $zero, GRUB_SMBUS_SPD_MEMORY_NUM_BANKS_ADDR
 	ori $t7, $zero, 8
 	bne $v0, $t7, 1f
 	 ori $t5, $t5, 0x0001
 	ori $t8, $t8, GRUB_CPU_LOONGSON_DDR2_REG1_HI_8BANKS
 1:
 	dsll $t8, $t8, 32
 	or $t5, $t5, $t8
 	sd  $t5, 0 ($t4)
 	addiu $t4, $t4, GRUB_CPU_LOONGSON_DDR2_REG_STEP
 	/* 2 */
 	bal write_dumpreg
 	 nop
 	/* 3 */
 	bal write_dumpreg
 	 nop
 	/* 4 */
 	bal write_dumpreg
 	 nop
 	/* 5 */
 	/* FIXME: figure termination resistance.  */
 	ori $t5, $zero, 0x2
 	bal read_spd
 	 ori $a0, $zero, GRUB_SMBUS_SPD_MEMORY_NUM_ROWS_ADDR
 	/* $v0 = 15 - $v0.  */
 	xori $v0, $v0, 0xf
 	andi $v0, $v0, 0x7
 	sll $v0, $v0, 8
 	or $t5, $t5, $v0
 	/* Find the fastest supported CAS latency.  */
 	bal read_spd
 	 ori $a0, $zero, GRUB_SMBUS_SPD_MEMORY_CAS_LATENCY_ADDR
 	ori $t0, $zero, GRUB_SMBUS_SPD_MEMORY_CAS_LATENCY_MIN_VALUE
 	ori $t1, $zero, (1 << GRUB_SMBUS_SPD_MEMORY_CAS_LATENCY_MIN_VALUE)
 2:	
 	and $t2, $t1, $v0
 	bne $t2, $zero, 1f
 	 ori $t3, $zero, 8
 	lui $a0, %hi(no_cas_latency)
 	beq $t0, $t3, fatal
 	 addiu $a0, $a0, %lo(no_cas_latency)
 	addiu $t0, $t0, 1
 	b 2b
 	 sll $t1, $t1, 1
 1:
 	sll $t0, $t0, 16
 	or $t5, $t5, $t0
 	bal read_spd
 	 ori $a0, $zero, GRUB_SMBUS_SPD_MEMORY_NUM_COLUMNS_ADDR
 	/* $v0 = 15 - ($v0 + 1) = 14 - $v0.  */
 	addiu $v0, $v0, 1
 	xori $v0, $v0, 0xf
 	andi $v0, $v0, 0x7
 	sll $v0, 24
 	or $t5, $t5, $v0
 	sd  $t5, 0 ($t4)
 	addiu $t4, $t4, GRUB_CPU_LOONGSON_DDR2_REG_STEP
 	ori $t7, $zero, 0x16
 1:	
 	ld $t2, 0($t6)
 	sd $t2, 0($t4)
 	addiu $t4, $t4, GRUB_CPU_LOONGSON_DDR2_REG_STEP
 	addiu $t7, $t7, -1
 	bne $t7, $zero, 1b
 	 addiu $t6, $t6, GRUB_CPU_LOONGSON_DDR2_REG_SIZE
 	lui $t4, %hi(GRUB_CPU_LOONGSON_DDR2_BASE)
 	ld  $t5, (%lo(GRUB_CPU_LOONGSON_DDR2_BASE) + 0x30) ($t4)
 	ori $t0, $zero, 1
 	dsll $t0, $t0, 40
 	or $t5, $t5, $t0
 	sd  $t5, (%lo(GRUB_CPU_LOONGSON_DDR2_BASE) + 0x30) ($t4)
 	/* Desactivate DDR2 registers.  */
        lui	$t0, %hi (GRUB_CPU_LOONGSON_CORECFG)
        ld	$t1, %lo (GRUB_CPU_LOONGSON_CORECFG) ($t0)
 	ori	$t1, $t1, GRUB_CPU_LOONGSON_CORECFG_DISABLE_DDR2_SPACE
        sd	$t1, %lo (GRUB_CPU_LOONGSON_CORECFG) ($t0)
 	/* Enable cache.  */
 	mfc0	$t0, GRUB_CPU_LOONGSON_COP0_CACHE_CONFIG
 	addiu 	$t1, $zero, ~GRUB_CPU_LOONGSON_CACHE_TYPE_MASK
 	and     $t0, $t1, $t1
 	/* Set line size to 32 bytes and disabled cache.  */
 	ori   	$t0, $t0, (GRUB_CPU_LOONGSON_COP0_CACHE_CONFIG_ILINESIZE \
 	                   | GRUB_CPU_LOONGSON_COP0_CACHE_CONFIG_DLINESIZE \
 	                   | GRUB_CPU_LOONGSON_CACHE_ACCELERATED)
 	mtc0	$t0, GRUB_CPU_LOONGSON_COP0_CACHE_CONFIG
 	/* Invalidate all I-cache entries.  */
 	srl $t1, $t0, GRUB_CPU_LOONGSON_COP0_CACHE_ISIZE_SHIFT
 	andi $t1, $t1, GRUB_CPU_LOONGSON_COP0_CACHE_SIZE_MASK
 	ori $t2, $zero, (1 << (GRUB_CPU_LOONGSON_COP0_CACHE_SIZE_OFFSET \
 	                       - GRUB_CPU_LOONGSON_CACHE_LINE_SIZE_LOG_BIG \
 	                       - GRUB_CPU_LOONGSON_I_CACHE_LOG_WAYS))
 	sll $t1, $t2, $t1
 	lui $t2, 0x8000
 1:	
 	cache GRUB_CPU_LOONGSON_COP0_I_INDEX_INVALIDATE, 0($t2)
 	addiu $t1, $t1, -1
 	bne $t1, $zero, 1b
 	 addiu $t2, $t2, (1 << GRUB_CPU_LOONGSON_COP0_I_INDEX_BIT_OFFSET)
 	/* Invalidate all D-cache entries.  */
 	srl $t1, $t0, GRUB_CPU_LOONGSON_COP0_CACHE_DSIZE_SHIFT
 	andi $t1, $t1, GRUB_CPU_LOONGSON_COP0_CACHE_SIZE_MASK
 	ori $t2, $zero, (1 << (GRUB_CPU_LOONGSON_COP0_CACHE_SIZE_OFFSET \
 	                       - GRUB_CPU_LOONGSON_CACHE_LINE_SIZE_LOG_BIG \
 	                       - GRUB_CPU_LOONGSON_D_CACHE_LOG_WAYS))
 	sll $t1, $t2, $t1
 	lui $t2, 0x8000
 	mtc0 $zero, GRUB_CPU_LOONGSON_COP0_CACHE_TAGLO
 	mtc0 $zero, GRUB_CPU_LOONGSON_COP0_CACHE_TAGHI
 1:
 	/* All four ways.  */
 	cache GRUB_CPU_LOONGSON_COP0_D_INDEX_TAG_STORE, 0($t2)
 	cache GRUB_CPU_LOONGSON_COP0_D_INDEX_TAG_STORE, 1($t2)
 	cache GRUB_CPU_LOONGSON_COP0_D_INDEX_TAG_STORE, 2($t2)
 	cache GRUB_CPU_LOONGSON_COP0_D_INDEX_TAG_STORE, 3($t2)
 	addiu $t1, $t1, -1
 	bne $t1, $zero, 1b
 	 addiu $t2, $t2, (1 << GRUB_CPU_LOONGSON_COP0_D_INDEX_BIT_OFFSET)
 	/* Invalidate all S-cache entries.  */
 	ori $t1, $zero, (1 << (GRUB_CPU_LOONGSON_SECONDARY_CACHE_LOG_SIZE \
 	                       - GRUB_CPU_LOONGSON_CACHE_LINE_SIZE_LOG_BIG \
 	                       - GRUB_CPU_LOONGSON_S_CACHE_LOG_WAYS))
 	lui $t2, 0x8000
 	mtc0 $zero, GRUB_CPU_LOONGSON_COP0_CACHE_TAGLO
 	mtc0 $zero, GRUB_CPU_LOONGSON_COP0_CACHE_TAGHI
 1:
 	/* All four ways.  */
 	cache GRUB_CPU_LOONGSON_COP0_S_INDEX_TAG_STORE, 0($t2)
 	cache GRUB_CPU_LOONGSON_COP0_S_INDEX_TAG_STORE, 1($t2)
 	cache GRUB_CPU_LOONGSON_COP0_S_INDEX_TAG_STORE, 2($t2)
 	cache GRUB_CPU_LOONGSON_COP0_S_INDEX_TAG_STORE, 3($t2)
 	addiu $t1, $t1, -1
 	bne $t1, $zero, 1b
 	 addiu $t2, $t2, (1 << GRUB_CPU_LOONGSON_COP0_D_INDEX_BIT_OFFSET)
 	/* Finally enable cache.  */
 	mfc0	$t0, GRUB_CPU_LOONGSON_COP0_CACHE_CONFIG
 	addiu 	$t1, $zero, ~GRUB_CPU_LOONGSON_CACHE_TYPE_MASK
 	and     $t0, $t1, $t1
 	ori   	$t0, $t0, GRUB_CPU_LOONGSON_CACHE_CACHED
 	mtc0	$t0, GRUB_CPU_LOONGSON_COP0_CACHE_CONFIG
 	lui $a0, %hi(caches_enabled)
 	bal message
 	  addiu $a0, $a0, %lo(caches_enabled)
 	/* Set ROM delay cycles to 1.  */
 	lui $t0, %hi(GRUB_CPU_LOONGSON_LIOCFG)
 	lw  $t1, %lo(GRUB_CPU_LOONGSON_LIOCFG) ($t0)
 	addiu $t2, $zero, ~(GRUB_CPU_LOONGSON_ROM_DELAY_MASK \
 	                    << GRUB_CPU_LOONGSON_ROM_DELAY_OFFSET)
 	and $t1, $t1, $t2
 	ori $t1, $t1, (1 << GRUB_CPU_LOONGSON_ROM_DELAY_OFFSET)
 	sw  $t1, %lo(GRUB_CPU_LOONGSON_LIOCFG) ($t0)
 	addiu $a0, $zero, -1
 	addiu $a1, $zero, -1
 	/* Take advantage of cache.  */
 	lui $t0, %hi(cached_continue - 0x20000000)
 	addiu $t0, $t0, %lo(cached_continue - 0x20000000)
 	jr $t0
 #ifdef FULOONG2F
 	 addiu $a2, $zero, -(1 + GRUB_ARCH_MACHINE_FULOONG2F)
 #else
 	 addiu $a2, $zero, -(1 + GRUB_ARCH_MACHINE_YEELOONG)
 #endif
 cached_continue:
@@ -1,300 +0,0 @@
 /* startup.S - Startup code for the MIPS.  */
 /*
 *  GRUB  --  GRand Unified Bootloader
 *  Copyright (C) 2009  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/symbol.h>
 #include <grub/offsets.h>
 #include <grub/machine/memory.h>
 #include <grub/machine/kernel.h>
 #include <grub/offsets.h>
 #include <grub/mips/asm.h>
 #define BASE_ADDR 8
 .extern __bss_start
 .extern _end
 .extern _edata
 	.globl __start, _start, start
 	.set noreorder
 	.set nomacro
 __start:
 _start:
 start:		
 	bal codestart
 	 nop
 base:	
 	.org GRUB_DECOMPRESSOR_MACHINE_COMPRESSED_SIZE
 compressed_size:
 	.long 0
 	.org GRUB_DECOMPRESSOR_MACHINE_UNCOMPRESSED_SIZE
 uncompressed_size:
 	.long 0
 	.org GRUB_DECOMPRESSOR_MACHINE_UNCOMPRESSED_ADDR
 uncompressed_addr:
 	.long 0
 codestart:
 	/* Save our base.  */
 	move $s0, $ra
 	/* Parse arguments. Has to be done before relocation.
 	So need to do it in asm.  */
 #ifdef GRUB_MACHINE_MIPS_QEMU_MIPS
 	lui $t0, %hi (((16 << 20) - 264 + 4) | 0x80000000)
 	lw $t1, %lo (((16 << 20) - 264 + 4) | 0x80000000) ($t0)
 	lui $t2, 0x1234
 	ori $t2, 0x5678
 	bne $t1, $t2, 1f
 	 nop
 	lui $t0, %hi (((16 << 20) - 264) | 0x80000000)
 	b 2f
 	 lw $s4, %lo (((16 << 20) - 264) | 0x80000000) ($t0)
 1:
 	li $s4, 0
 2:	
 #endif
 #ifdef GRUB_MACHINE_MIPS_LOONGSON
 	move $s2, $zero
 	move $s3, $zero
 	move $s4, $zero
 	move $s5, $zero
 	move $s7, $zero
 	/* $a2 has the environment.  */
 	addiu $t0, $zero, -0x10
 	and $t1, $a2, $t0
 	beq $t0, $t1, argfw
 	 nop
 	move $t0, $a2	
 argcont:	
 	lw $t1, 0($t0)
 	beq $t1, $zero, argdone
 	 nop
 #define DO_PARSE(str, reg) \
 	addiu $t2, $s0, (str-base);\
 	bal parsestr;\
 	 nop	    ;\
 	beq $v0, $zero, 1f;\
 	 nop		  ;\
 	b 2f;\
 	 move reg, $v0;	 \
 1:
 #define DO_CHECKT1(str, val)				 \
 	move $t6, $t1					;\
 	addiu $t7, $s0, (str - base);\
 	bal do_check				       ;\
 	 li $t2, val
 	DO_PARSE (busclockstr, $s2)
 	DO_PARSE (cpuclockstr, $s3)
 	DO_PARSE (memsizestr, $s4)
 	DO_PARSE (highmemsizestr, $s5)
 	DO_CHECKT1 (pmon_yeeloong_verstr, GRUB_ARCH_MACHINE_YEELOONG)
 	DO_CHECKT1 (pmon_fuloong2f_verstr, GRUB_ARCH_MACHINE_FULOONG2F)
 2:	
 	b argcont
 	 addiu $t0, $t0, 4	 
 parsestr:
 	move $v0, $zero
 	move $t3, $t1
 3:	
 	lb GRUB_ASM_T4, 0($t2)
 	lb GRUB_ASM_T5, 0($t3)
 	addiu $t2, $t2, 1
 	addiu $t3, $t3, 1
 	beq GRUB_ASM_T5, $zero, 1f
 	 nop
 	beq GRUB_ASM_T5, GRUB_ASM_T4, 3b
 	 nop
 	bne GRUB_ASM_T4, $zero, 1f
 	 nop
 	addiu $t3, $t3, 0xffff
 digcont:	
 	lb GRUB_ASM_T5, 0($t3)
 	/* Substract '0' from digit.  */
 	addiu GRUB_ASM_T5, GRUB_ASM_T5, 0xffd0
 	bltz GRUB_ASM_T5, 1f
 	 nop
 	addiu GRUB_ASM_T4, GRUB_ASM_T5, 0xfff7
 	bgtz GRUB_ASM_T4, 1f
 	 nop
 	/* Multiply $v0 by 10 with bitshifts. */
 	sll $v0, $v0, 1
 	sll GRUB_ASM_T4, $v0, 2
 	addu $v0, $v0, GRUB_ASM_T4
 	addu $v0, $v0, GRUB_ASM_T5
 	addiu $t3, $t3, 1
 	b digcont
 	 nop
 1:
 	jr $ra
 	 nop
 busclockstr:	.asciz "busclock="
 cpuclockstr:	.asciz "cpuclock="
 memsizestr:	.asciz "memsize="
 highmemsizestr:	.asciz "highmemsize="
 machtype_yeeloong_str1:	.asciz "machtype=8.9"
 machtype_yeeloong_str2:	.asciz "machtype=lemote-yeeloong-"
 machtype_fuloong2f_str:	.asciz "machtype=lemote-fuloong-2f"
 machtype_fuloong2e_str:	.asciz "machtype=lemote-fuloong-2e"
 pmon_yeeloong_str:	.asciz "PMON_VER=LM8"
 pmon_fuloong2f_str:	.asciz "PMON_VER=LM6"
 pmon_yeeloong_verstr:	.asciz "Version=LM8"
 pmon_fuloong2f_verstr:	.asciz "Version=LM6"
 	.p2align 2
 argdone:
 	beq $a0, $zero, cmdlinedone
 	 nop
 #define DO_CHECKA1(str, val)				 \
 	lw $t6, 0($a1)					;\
 	addiu $t7, $s0, (str - base);\
 	bal do_check				       ;\
 	 li $t2, val
 	DO_CHECKA1 (machtype_yeeloong_str1, GRUB_ARCH_MACHINE_YEELOONG)
 	DO_CHECKA1 (machtype_yeeloong_str2, GRUB_ARCH_MACHINE_YEELOONG)
 	DO_CHECKA1 (pmon_yeeloong_str, GRUB_ARCH_MACHINE_YEELOONG)
 	DO_CHECKA1 (machtype_fuloong2f_str, GRUB_ARCH_MACHINE_FULOONG2F)
 	DO_CHECKA1 (machtype_fuloong2e_str, GRUB_ARCH_MACHINE_FULOONG2E)
 	DO_CHECKA1 (pmon_fuloong2f_str, GRUB_ARCH_MACHINE_FULOONG2F)
 	addiu $a0, $a0, -1
 	b argdone
  	 addiu $a1, $a1, 4
 do_check:
 	lb GRUB_ASM_T4, 0($t7)
 	beq GRUB_ASM_T4, $zero, 1f
 	 lb $t3, 0($t6)
 	bne $t3, GRUB_ASM_T4, 2f
 	 addiu $t6, $t6, 1
 	b do_check
 	 addiu $t7, $t7, 1
 1:
 	move $s7, $t2
 2:
 	jr $ra
 	 nop
 argfw:
 	not $s7, $a2
 cmdlinedone:	
 #endif
 #ifdef GRUB_MACHINE_ARC
 	lui $t0, %hi(_start - 256)
 	addiu $t0, $t0, %lo(_start - 256)
 	addiu $t3, $t0, 255
 	lw $t1, 0($a1)
 1:	
 	bne $t0, $t3, 2f
 	 lb $t2, 0($t1)
 	move $t2, $zero
 2:
 	sb $t2, 0($t0)
 	addiu $t0, $t0, 1
 	bnez $t2, 1b
 	 addiu $t1, $t1, 1
 #endif
 	/* Copy the decompressor. */
 	lui $t1, %hi(base)
 	addiu $t1, $t1, %lo(base)
 	lui $t3, %hi(__bss_start)
 	addiu $t3, $t3, %lo(__bss_start)
 	move $t2, $s0
 1:
 	beq $t1, $t3, 2f
 	 lb GRUB_ASM_T4, 0($t2)
 	sb GRUB_ASM_T4, 0($t1)
 	addiu $t1, $t1, 1
 	b 1b
 	 addiu $t2, $t2, 1
 2:
 	/* Clean out its BSS.  */
 	lui $t1, %hi(__bss_start)
 	addiu $t1, $t1, %lo(__bss_start)
 	lui $t2, %hi(_end)
 	addiu $t2, $t2, %lo(_end)
 1:
 	beq $t1, $t2, 2f
 	 nop
 	sb $zero, 0($t1)
 	b 1b
 	 addiu $t1, $t1, 1
 2:
 	lui $a0, %hi(base)
 	addiu $a0, $a0, %lo(base)
 	lui $a1, %hi(_end)
 	addiu $a1, %lo(_end)
 	subu $a1,$a1,$a0
 #include "../../kern/mips/cache_flush.S"
 	/* Decompress the payload. */
 	lui $a0, %hi(_edata)
 	addiu $a0, $a0, %lo(_edata)
 	lui $t0, %hi(base)
 	addiu $t0, $t0, %lo(base)
 	subu $a0, $a0, $t0
 	addu $a0, $a0, $s0
 	lw $a1, (GRUB_DECOMPRESSOR_MACHINE_UNCOMPRESSED_ADDR - BASE_ADDR)($s0)
 	lw $a2, (GRUB_DECOMPRESSOR_MACHINE_COMPRESSED_SIZE - BASE_ADDR)($s0)
 	lw $a3, (GRUB_DECOMPRESSOR_MACHINE_UNCOMPRESSED_SIZE - BASE_ADDR)($s0)
 	move $s1, $a1
 	/* $a0 contains source compressed address, $a1 is destination,
 	   $a2 is compressed size, $a3 is uncompressed size. 
 	*/
 	move $s6, $a3
 	lui $t9, %hi(EXT_C(grub_decompress_core))
 	addiu $t9, $t9, %lo(EXT_C(grub_decompress_core))
 #ifdef GRUB_MACHINE_ARC
 	lui $sp, %hi(_start - 512)
 	jalr $t9
 	 addiu $sp, $sp, %lo(_start - 512)
 #else
 	lui $sp, %hi(_start - 256)
 	jalr $t9
 	 addiu $sp, $sp, %lo(_start - 256)
 #endif	
 	move $a0, $s1
 	move $a1, $s6
 #include "../../kern/mips/cache_flush.S"
 	lui $t1, %hi(GRUB_MACHINE_LINK_ADDR)
 	addiu $t1, %lo(GRUB_MACHINE_LINK_ADDR)
 	jr $t1
 	 nop
 	/* Ensure that .data section is created. In code we suppose that _edata
 	   is first location not in decompressor image. Strictly speaking it's
 	   _edata only when .data is present and _etext otherwise. But checking
 	   for .data presence would cost more in code than it is to ensure that
 	   .data is created.
 	*/
 	.data
 	.long 0
		`@@ -1,2 +0,0 @@`
			`[NAME]`
			`grub-mount \- export GRUB filesystem with FUSE`
		`@@ -1,3 +0,0 @@`
			`[NAME]`
			`grub-render-label \- generate a .disk_label for Apple Macs.`
		`@@ -1,2 +0,0 @@`
			`#define FULOONG2F 1`
			`#include "fwstart.S"`