pull-in emu-lite branch

ChangeLog

@@ -1,3 +1,402 @@
+2010-05-25  BVK Chaitanya  <bvk.groups@gmail.com>
+
+	* INSTALL: Added flex >= 2.5.35 requirement.
+
+2010-05-23  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* commands/usbtest.c (grub_usb_get_string): Properly support UTF-16.
+
+2010-05-23  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	cmostest support.
+
+	* commands/i386/cmostest.c: New file.
+	* conf/i386-coreboot.rmk (pkglib_MODULES): Add cmostest.mod.
+	(cmostest_mod_SOURCES): New variable.
+	(cmostest_mod_CFLAGS): Likewise.
+	(cmostest_mod_LDFLAGS): Likewise.
+	* conf/i386-pc.rmk: Likewise.
+	* docs/grub.texi (Vendor power-on keys): New section.
+	* util/grub-mkconfig.in: export GRUB_DEFAULT_BUTTON,
+	GRUB_HIDDEN_TIMEOUT_BUTTON, GRUB_TIMEOUT_BUTTON
+	and GRUB_BUTTON_CMOS_ADDRESS.
+	* util/grub.d/00_header.in: Handle powering-on by separate button.
+
+2010-05-23  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* gfxmenu/gui_list.c (draw_menu): Don't add scrollbar width to padding.
+	Removed drawing_scrollbar argument. All users updated
+	Fixes #29792.
+	Reported by Jo Shields
+
+2010-05-23  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* gfxmenu/view.c (grub_gfxmenu_draw_terminal_box): Apply only to current
+	buffer since gfxterm handles double repaint.
+
+2010-05-23  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* gfxmenu/gfxmenu.c (grub_gfxmenu_try): Change viewport on both buffers.
+	* term/gfxterm.c (real_scroll): Likewise.
+
+2010-05-21  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* kern/i386/pc/mmap.c (grub_machine_mmap_iterate): Zero-fill entry
+	before calling BIOS.
+
+2010-05-21  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* include/grub/i18n.h: Always enable grub_gettext.
+
+2010-05-21  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* kern/i386/pc/init.c (make_install_device): Fix a leftover usage of old
+	partition naming style.
+
+2010-05-21  Colin Watson  <cjwatson@ubuntu.com>
+
+	* util/grub-mkconfig.in: Fix handling of -o so that it works when
+	not the first option.
+
+2010-05-20  Colin Watson  <cjwatson@ubuntu.com>
+
+	* util/grub-mkrelpath.c (usage): Remove excess apostrophe.
+
+2010-05-20  Colin Watson  <cjwatson@ubuntu.com>
+
+	* util/misc.c: Move inclusion of <limits.h> to ...
+	* kern/emu/misc.c: ... here.  Needed for canonicalize_file_name.
+
+2010-05-20  Grégoire Sutre  <gregoire.sutre@gmail.com>
+
+	* kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev) [__NetBSD__]:
+	Fix merge error in NetBSD code.
+	(find_partition_start) [__NetBSD__]: Likewise.
+
+2010-05-19  BVK Chaitanya  <bvk.groups@gmail.com>
+
+	Fix grub-mkrescue usage unit testing.
+
+	* tests/util/grub-shell.in: Use --grub-mkimage with grub-mkrescue.
+
+2010-05-18  Christian Franke  <franke@computer.org>
+
+	* util/grub.d/10_windows.in: Use path names instead of
+	drive letters to prevent warning from Cygwin 1.7.
+	Add drivemap command to menuentry if needed.
+
+2010-05-18  Justus Winter  <4winter@informatik.uni-hamburg.de>
+
+	* util/grub.d/10_hurd.in: Include all gnumach* kernels, not only
+	gnumach and gnumach.gz.
+
+2010-05-18  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* include/grub/i18n.h (gettext): Inline instead of using #define.
+	(grub_gettext): Likewise.
+	(_): Likewise.
+
+2010-05-18  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* Makefile.in (CPPFLAGS): Replace -DGRUB_LIBDIR with
+	-DGRUB_PKGLIBROOTDIR= and prepend @PACKAGE_TARNAME@. All users updated.
+	* util/grub-mkimage.c (image_targets): Add i386-multiboot.
+	(main): Add a slash after pkglibdirroot.
+
+2010-05-18  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* util/grub-install.in: Add missing "in" keyword.
+
+2010-05-18  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* util/grub-mkrescue.in: Remove -O i386-pc duplication.
+	Reported by: Seth Goldberg.
+
+2010-05-18  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* po/POTFILES: Rename util/grub-mkrawimage.c to util/grub-mkimage.c.
+
+2010-05-18  Colin Watson  <cjwatson@ubuntu.com>
+
+	* configure.ac: Check for Linux device-mapper support.
+
+	* util/hostdisk.c (device_is_mapped): New function.
+	(find_partition_start): New function, partly broken out from
+	linux_find_partition and grub_util_biosdisk_get_grub_dev but with
+	device-mapper support added.
+	(linux_find_partition): Use find_partition_start.
+	(convert_system_partition_to_system_disk): Add `st' argument.
+	Support Linux /dev/mapper/* devices if device-mapper support is
+	available; only DM-RAID devices are understood at present.
+	(find_system_device): Add `st' argument.  Pass it to
+	convert_system_partition_to_system_disk.
+	(grub_util_biosdisk_get_grub_dev): Pass stat result to
+	find_system_device and convert_system_partition_to_system_disk.  Use
+	find_partition_start.
+
+	* conf/common.rmk (grub_mkdevicemap_SOURCES): Add kern/env.c,
+	kern/err.c, kern/list.c, kern/misc.c, and kern/emu/mm.c.
+	* util/deviceiter.c [__linux__]: Define MINOR.
+	(grub_util_iterate_devices): Add support for DM-RAID disk devices.
+	* util/mkdevicemap.c (grub_putchar): New function.
+	(grub_getkey): New function.
+	(grub_refresh): New function.
+	(main): Set debug=all if -v -v is used.
+
+2010-05-18  Colin Watson  <cjwatson@ubuntu.com>
+
+	Fix build with non-GNU libcs.
+
+	* util/misc.c (canonicalize_file_name): Move to ...
+	* kern/emu/misc.c (canonicalize_file_name): ... here.  Needed by
+	grub_make_system_path_relative_to_its_root.
+
+2010-05-18  Colin Watson  <cjwatson@ubuntu.com>
+
+	* util/grub-mkrescue.in: Sync up with grub-install in terms of how
+	we handle finding grub-mkimage.  Default to finding grub-mkimage in
+	${bindir} with program_transform_name applied, and provide a
+	--grub-mkimage option to override this.
+
+2010-05-17  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	Remove grub-mkisofs.
+
+	* conf/common.rmk (bin_UTILITIES): Remove grub-mkisofs.
+	(grub_mkisofs_SOURCES): Removed.
+	(grub_mkisofs_CFLAGS): Removed.
+	* util/mkisofs/defaults.h: Removed.
+	* util/mkisofs/eltorito.c: Likewise.
+	* util/mkisofs/exclude.h: Likewise.
+	* util/mkisofs/hash.c: Likewise.
+	* util/mkisofs/include/: Likewise.
+	* util/mkisofs/include/fctldefs.h: Likewise.
+	* util/mkisofs/include/mconfig.h: Likewise.
+	* util/mkisofs/include/prototyp.h: Likewise.
+	* util/mkisofs/include/statdefs.h: Likewise.
+	* util/mkisofs/iso9660.h: Likewise.
+	* util/mkisofs/joliet.c: Likewise.
+	* util/mkisofs/match.c: Likewise.
+	* util/mkisofs/match.h: Likewise.
+	* util/mkisofs/mkisofs.c: Likewise.
+	* util/mkisofs/mkisofs.h: Likewise.
+	* util/mkisofs/msdos_partition.h: Likewise.
+	* util/mkisofs/multi.c: Likewise.
+	* util/mkisofs/name.c: Likewise.
+	* util/mkisofs/rock.c: Likewise.
+	* util/mkisofs/tree.c: Likewise.
+	* util/mkisofs/write.c: Likewise.
+
+2010-05-17  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	Unify grub-mkimage accross platforms.
+
+	* Makefile.in (CPPFLAGS): Set GRUB_LIBDIR to $(libdir).
+	* conf/common.rmk (bin_UTILITIES): Removed grub-mkelfimage.
+	(grub_mkelfimage_SOURCES): Removed.
+	(util/elf/grub-mkimage.c_DEPENDENCIES): Renamed to ..
+	(util/grub-mkimage.c_DEPENDENCIES): .. this.
+	(bin_UTILITIES): Add grub-mkimage.
+	(grub_mkimage_SOURCES): New variable.
+	(kernel_img_HEADERS): Remove machine/kernel.h.
+	* conf/i386-pc.rmk (pkglib_IMAGES): Remove kernel.img.
+	(pkglib_PROGRAMS): Add kernel.img.
+	(kernel_img_HEADERS): Add machine/kernel.h.
+	(kernel_img_FORMAT): Removed.
+	(bin_UTILITIES): Remove grub-mkimage.
+	(grub_mkimage_SOURCES): Removed.
+	(grub_mkimage_CFLAGS): Likewise.
+	(util/grub-mkrawimage.c_DEPENDENCIES): Likewise.
+	* conf/i386-qemu.rmk (pkglib_IMAGES): Remove kernel.img.
+	(pkglib_PROGRAMS): Add kernel.img.
+	(bin_UTILITIES): Remove grub-mkimage.
+	(grub_mkimage_SOURCES): Removed.
+	(grub_mkimage_CFLAGS): Likewise.
+	(util/grub-mkrawimage.c_DEPENDENCIES): Likewise.
+	* conf/mips-qemu-mips.rmk (pkglib_IMAGES): Remove kernel.img.
+	(pkglib_PROGRAMS): Add kernel.img.
+	* conf/mips-yeeloong.rmk (pkglib_IMAGES): Remove kernel.img.
+	(pkglib_PROGRAMS): Add kernel.img.
+	* conf/mips.rmk (bin_UTILITIES): Remove grub-mkimage.
+	(grub_mkimage_SOURCES): Removed.
+	(grub_mkimage_CFLAGS): Likewise.
+	(util/grub-mkrawimage.c_DEPENDENCIES): Likewise.
+	* conf/sparc64-ieee1275.rmk (pkglib_IMAGES): Remove kernel.img.
+	(pkglib_PROGRAMS): Add kernel.img.
+	(bin_UTILITIES): Remove grub-mkimage.
+	(grub_mkimage_SOURCES): Removed.
+	(grub_mkimage_CFLAGS): Likewise.
+	(util/grub-mkrawimage.c_DEPENDENCIES): Likewise.
+	* conf/x86-efi.rmk (bin_UTILITIES): Remove grub-mkimage.
+	(grub_mkimage_SOURCES): Removed.
+	(grub_mkimage_CFLAGS): Likewise.
+	(util/grub-mkrawimage.c_DEPENDENCIES): Likewise.
+	* configure.ac (machine_CFLAGS): Add "-DMACHINE".
+	* include/grub/efi/pe32.h (grub_pe32_optional_header): Split into ...
+	(grub_pe32_optional_header): ... this.
+	(grub_pe64_optional_header): ... and this. All users updated.
+	(GRUB_PE32_PE32_MAGIC): Split into ..
+	(GRUB_PE32_PE32_MAGIC): .. this.
+	(GRUB_PE32_PE64_MAGIC): .. and this.
+	(GRUB_PE32_SIGNATURE_SIZE): New definition.
+	* include/grub/elf.h (PT_GNU_STACK): New definition.
+	* include/grub/i386/coreboot/kernel.h: Merged into include/grub/offsets.h. All users updated.
+	* include/grub/i386/efi/kernel.h: Likewise.
+	* include/grub/i386/kernel.h: Likewise.
+	* include/grub/i386/pc/kernel.h: Likewise.
+	* include/grub/i386/qemu/boot.h: Likewise.
+	* include/grub/mips/kernel.h: Likewise.
+	* include/grub/mips/qemu-mips/kernel.h: Likewise.
+	* include/grub/powerpc/ieee1275/kernel.h: Likewise.
+	* include/grub/powerpc/kernel.h: Likewise.
+	* include/grub/sparc64/ieee1275/boot.h: Likewise.
+	* include/grub/sparc64/ieee1275/kernel.h: Likewise.
+	* include/grub/sparc64/kernel.h: Likewise.
+	* include/grub/x86_64/efi/kernel.h: Likewise.
+	* include/grub/x86_64/kernel.h: Likewise.
+	* include/grub/offsets.h: New file.
+	* include/grub/kernel.h (grub_module_info): Split into ...
+	(grub_module_info32): ... this.
+	(grub_module_info64): ... and this.
+	* include/grub/i386/pc/boot.h (GRUB_BOOT_MACHINE_KERNEL_SEG): Moved from here ...
+	* include/grub/offsets.h (GRUB_BOOT_I386_PC_KERNEL_SEG): ... here.
+	(grub_boot_blocklist): Moved from here ...
+	* include/grub/offsets.h (grub_pc_bios_boot_blocklist): ... here.
+	* include/grub/i386/pc/memory.h (GRUB_MEMORY_MACHINE_UPPER): Moved from here.
+	* include/grub/offsets.h (GRUB_MEMORY_I386_PC_UPPER): .. here.
+	* include/grub/types.h (grub_target_to_host16): Removed.
+	(grub_target_to_host32): Likewise.
+	(grub_target_to_host64): Likewise.
+	(grub_host_to_target16): Likewise.
+	(grub_host_to_target32): Likewise.
+	(grub_host_to_target64): Likewise.
+	(grub_host_to_target_addr): Likewise.
+
+	Support grub-mkrescue for efi, coreboot and qemu.
+
+	* conf/x86-efi.rmk (bin_SCRIPTS): Add grub-mkrescue.
+	* kern/efi/init.c (grub_efi_set_prefix): Handle baked in prefix.
+	* util/elf/grub-mkimage.c: Merged into util/grub-mkimage.c.
+	* util/grub-mkrawimage.c: Moved from here ...
+	* util/grub-mkimage.c: ... here. All users updated.
+	(ALIGN_ADDR): Use image_target.
+	(TARGET_NO_FIELD): New const.
+	(image_target_desc): New type.
+	(image_targets): New array.
+	(grub_target_to_host64): Use image_target.
+	(grub_target_to_host32): Likewise.
+	(grub_target_to_host16): Likewise.
+	(grub_host_to_target64): Likewise.
+	(grub_host_to_target32): Likewise.
+	(grub_host_to_target16): Likewise.
+	(grub_host_to_target_addr): Likewise.
+	(generate_image): Handle multiimage.
+	(main): Require -O parameter. All users updated.
+	* util/grub-mkimagexx.c: New file. Based on util/grub-mkrawimage.c and
+	util/efi/grub-mkimage.c
+	* util/grub-mkrescue.in: Handle coreboot, efi and qemu.
+	New option --rom-directory.
+	Use xorriso.
+	* util/i386/efi/grub-mkimage.c: Removed.
+	* util/i386/pc/grub-setup.c (grub_target_to_host16): New definition.
+	(grub_target_to_host32): Likewise.
+	(grub_target_to_host64): Likewise.
+	(grub_host_to_target16): Likewise.
+	(grub_host_to_target32): Likewise.
+	(grub_host_to_target64): Likewise.
+	* util/sparc64/ieee1275/grub-setup.c (grub_target_to_host16): New definition.
+	(grub_target_to_host32): Likewise.
+	(grub_target_to_host64): Likewise.
+	(grub_host_to_target16): Likewise.
+	(grub_host_to_target32): Likewise.
+	(grub_host_to_target64): Likewise.
+
+2010-05-17  BVK Chaitanya  <bvk.groups@gmail.com>
+
+	Source tree is reorganized for emu build.
+
+	* include/grub/util/console.h: Move from here...
+	* include/grub/emu/console.h: ...to here.
+	* include/grub/util/getroot.h: Move from here...
+	* include/grub/emu/getroot.h: ...to here.
+	* include/grub/util/hostdisk.h: Move from here...
+	* include/grub/emu/hostdisk.h: ...to here.
+	* util/console.c: Move from here...
+	* kern/emu/console.c: ...to here.
+	* util/getroot.c: Move from here...
+	* kern/emu/getroot.c: ...to here.
+	* util/grub-emu.c: Move from here...
+	* kern/emu/main.c: ...to here.
+	* util/hostdisk.c: Move from here...
+	* kern/emu/hostdisk.c: ...to here.
+	* util/hostfs.c: Move from here...
+	* kern/emu/hostfs.c: ...to here.
+	* util/mm.c: Move from here...
+	* kern/emu/mm.c: ...to here.
+	* util/pci.c: Move from here...
+	* bus/emu/pci.c: ...to here.
+	* util/sdl.c: Move from here...
+	* video/emu/sdl.c: ...to here.
+	* util/time.c: Move from here...
+	* kern/emu/time.c: ...to here.
+	* util/usb.c: Move from here...
+	* bus/usb/emu/usb.c: ...to  here.
+
+	* include/grub/emu/misc.h: New header for grub-emu functions.
+	* kern/emu/misc.c: grub-emu functions separated from util/misc.c
+
+	* conf/any-emu.rmk: Rule updates for above renames.
+	* conf/common.rmk: Likewise.
+	* conf/i386-pc.rmk: Likewise.
+	* conf/i386-qemu.rmk: Likewise.
+	* conf/mips.rmk: Likewise.
+	* conf/sparc64-ieee1275.rmk: Likewise.
+	* conf/x86-efi.rmk: Likewise.
+
+	* disk/lvm.h: #include updates for above renames.
+	* util/grub-mkrelpath.c: Likewise.
+	* util/grub-probe.c: Likewise.
+	* util/i386/pc/grub-setup.c: Likewise.
+	* util/sparc64/ieee1275/grub-setup.c: Likewise.
+	* kern/emu/console.c: Likewise.
+	* kern/emu/getroot.c: Likewise.
+	* kern/emu/hostdisk.c: Likewise.
+	* kern/emu/main.c: Likewise. (was grub-emu.c earlier)
+
+	* include/grub/dl.h: Remove grub_dl_{ref,unref}.
+	* include/grub/util/misc.h: Move grub-emu functions to emu/misc.h.
+	* kern/dl.c: Handle null mod in grub_dl_{ref,unref}.
+	* util/misc.c: Remove grub-emu functions.
+
+2010-05-13  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	Fix gfxmenu crash.
+	Reported by: Thorsten Grützmacher.
+
+	* gfxmenu/gui_circular_progress.c (circprog_destroy): Unregister
+	timeout hook.
+	(circprog_set_property): Register and unregister timeout hook.
+	* gfxmenu/gui_label.c (grub_gui_label): New fields template and value.
+	(label_destroy): Free template. and unregister hook.
+	(label_set_state): New function.
+	(label_set_property): Handle templates and hooks.
+	* gfxmenu/gui_progress_bar.c (progress_bar_destroy): Unregister
+	timeout hook.
+	(progress_bar_set_property): Register and unregister timeout hook.
+	* gfxmenu/view.c (TIMEOUT_COMPONENT_ID): Move from here ...
+	* include/grub/gui.h (GRUB_GFXMENU_TIMEOUT_COMPONENT_ID): ...to here
+	* gfxmenu/view.c (grub_gfxmenu_timeout_notifications): New variable.
+	(update_timeout_visit): Removed.
+	(update_timeouts): New function.
+	(redraw_timeouts): Likewise.
+	(grub_gfxmenu_print_timeout): Use update_timeouts and redraw_timeouts.
+	(grub_gfxmenu_clear_timeout): Likewise.
+	* include/grub/gui.h (grub_gfxmenu_set_state_t): New type.
+	(grub_gfxmenu_timeout_notify): Likewise.
+	(grub_gfxmenu_timeout_notifications): New external variable.
+	(grub_gfxmenu_timeout_register): New function.
+	(grub_gfxmenu_timeout_unregister): Likewise.
+
 2010-05-09  Vladimir Serbinenko  <phcoder@gmail.com>
 
 	Transform (broken) vga terminal into (working) vga video driver.

INSTALL

@@ -16,6 +16,7 @@ configuring the GRUB.
 * 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
 
 If you use a development snapshot or want to hack on GRUB you may

configure.common

@@ -140,6 +140,7 @@ case "$target_cpu" in
   sparc64)      cpu_CPPFLAGS="$cpu_CPPFLAGS -DGRUB_CPU_SPARC64";
                 machine_CPPFLAGS="$machine_CPPFLAGS -DGRUB_MACHINE_SPARC64=1" ;;
 esac
+machine_CPPFLAGS="$machine_CPPFLAGS -DMACHINE=`echo ${target_cpu}_$platform | sed y,abcdefghijklmnopqrstuvwxyz,ABCDEFGHIJKLMNOPQRSTUVWXYZ,`"
 
 HOST_CPPFLAGS="$HOST_CPPFLAGS $cpu_CPPFLAGS $machine_CPPFLAGS"
 TARGET_CPPFLAGS="$TARGET_CPPFLAGS $cpu_CPPFLAGS $machine_CPPFLAGS"

docs/grub.texi

@@ -80,6 +80,7 @@ This edition documents version @value{VERSION}.
 * Configuration::               Writing your own configuration file
 * Network::                     Downloading OS images from a network
 * Serial terminal::             Using GRUB via a serial line
+* Vendor power-on keys::        Changing GRUB behaviour on vendor power-on keys
 * Preset Menu::                 Embedding a configuration file into GRUB
 * Images::                      GRUB image files
 * Filesystem::                  Filesystem syntax and semantics
@@ -747,6 +748,23 @@ implements few VT100 escape sequences. If you specify this option then
 GRUB provides you with an alternative menu interface, because the normal
 menu requires several fancy features of your terminal.
 
+@node Vendor power-on keys
+@chapter Using GRUB with vendor power-on keys
+Some laptop vendor provide an additional power-on button which boots another OS.
+GRUB supports such buttons with GRUB_TIMEOUT_BUTTON, GRUB_DEFAULT_BUTTON,
+GRUB_HIDDEN_TIMEOUT_BUTTON and GRUB_BUTTON_CMOS_ADDRESS variables in
+default/grub. GRUB_TIMEOUT_BUTTON, GRUB_DEFAULT_BUTTON and 
+GRUB_HIDDEN_TIMEOUT_BUTTON are used instead of corresponding variables without
+_BUTTON suffix when powered using special button.
+GRUB_BUTTON_CMOS_ADDRESS is vendor specific and partially model-specific.
+Values known to GRUB team are:
+
+@table @key
+@item Dell XPS M1530
+85:3
+@end table
+
+To take full advantage of this function install GRUB into MBR.
 
 @node Filesystem
 @chapter Filesystem syntax and semantics

gentpl.py

@@ -123,7 +123,7 @@ def each_platform(closure):
 
 def canonical_name():   return "[+ % name `echo -n %s | sed -e 's/[^0-9A-Za-z@_]/_/g'` +]"
 def canonical_module(): return canonical_name() + "_module"
-def canonical_kernel(): return canonical_name() + "_exec"
+def canonical_kernel(): return canonical_name() + "_img"
 def canonical_image(): return canonical_name() + "_image"
 
 def shared_sources(prefix=""):        return collect_values("shared", prefix)
@@ -184,6 +184,7 @@ def module(platform):
     r += gvar_add("CLEANFILES", "handler-[+ name +].lst terminal-[+ name +].lst")
     r += gvar_add("CLEANFILES", "video-[+ name +].lst partmap-[+ name +].lst parttool-[+ name +].lst")
 
+    r += gvar_add("CLEANFILES", "[+ name +].pp")
     r += """
 [+ name +].pp: $(""" + canonical_module() + """_SOURCES) $(nodist_""" + canonical_module() + """_SOURCES)
 	$(TARGET_CPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(""" + canonical_module() + """_CPPFLAGS) $(CPPFLAGS) $^ > $@ || (rm -f $@; exit 1)
@@ -263,7 +264,7 @@ fi
 """))
 
 def kernel(platform):
-    r  = gvar_add("noinst_PROGRAMS", "[+ name +].exec")
+    r  = gvar_add("noinst_PROGRAMS", "[+ name +].img")
     r += var_set(canonical_kernel() + "_SOURCES", platform_sources(platform))
     r += var_add(canonical_kernel() + "_SOURCES", shared_sources())
     r += var_set("nodist_" + canonical_kernel() + "_SOURCES", platform_nodist_sources(platform) + "## platform nodist sources")
@@ -278,10 +279,6 @@ def kernel(platform):
     r += gvar_add("CLEANFILES", "$(nodist_" + canonical_kernel() + "_SOURCES)")
 
     r += gvar_add("platform_DATA", "[+ name +].img")
-    r += image_nostrip(platform)
-    r += image_strip(platform)
-    r += image_strip_keep_kernel(platform)
-    r += image_strip_macho2img(platform)
     return r
 
 def image(platform):

grub-core/Makefile.kernel

@@ -91,7 +91,6 @@ if COND_i386_ieee1275
 KERNEL_HEADER_FILES += include/grub/loader.h
 KERNEL_HEADER_FILES += include/grub/msdos_partition.h
 KERNEL_HEADER_FILES += include/grub/ieee1275/ieee1275.h
-KERNEL_HEADER_FILES += include/grub/machine/kernel.h
 KERNEL_HEADER_FILES += include/grub/machine/loader.h
 KERNEL_HEADER_FILES += include/grub/machine/memory.h
 endif
@@ -129,7 +128,6 @@ KERNEL_HEADER_FILES += include/grub/boot.h
 KERNEL_HEADER_FILES += include/grub/loader.h
 KERNEL_HEADER_FILES += include/grub/msdos_partition.h
 KERNEL_HEADER_FILES += include/grub/ieee1275/ieee1275.h
-KERNEL_HEADER_FILES += include/grub/machine/kernel.h
 KERNEL_HEADER_FILES += include/grub/libgcc.h
 endif
 

grub-core/Makefile.vars

@@ -1,5 +1,9 @@
 # -*- makefile -*-
 
+pkglibroot = $(libdir)/$(shell echo $(PACKAGE) | sed "$(transform)")
+grubconfdir = $(sysconfdir)/grub.d
+platformdir = $(pkglibroot)/$(target_cpu)-$(platform)
+
 # Platform specific options
 if COND_i386_pc
   CFLAGS_PLATFORM = -mrtd -mregparm=3
@@ -45,9 +49,6 @@ CPPFLAGS_POSIX = -I$(top_srcdir)/lib/posix_wrap
 
 CPPFLAGS_EFIEMU = -I$(top_srcdir)/efiemu/runtime
 
-grubconfdir = $(sysconfdir)/grub.d
-platformdir = $(pkglibdir)/$(target_cpu)-$(platform)
-
 # to calm down automake
 BUILT_SOURCES =
 CLEANFILES =

grub-core/boot/i386/qemu/boot.S

@@ -31,7 +31,7 @@ _start:
 
 	jmp	1f
 
-	. = _start + GRUB_BOOT_MACHINE_CORE_ENTRY_ADDR
+	. = _start + GRUB_BOOT_I386_QEMU_CORE_ENTRY_ADDR
 VARIABLE(grub_core_entry_addr)
 	.long	0
 1:

grub-core/boot/sparc64/ieee1275/diskboot.S

@@ -19,6 +19,7 @@
 
 #include <grub/boot.h>
 #include <grub/machine/boot.h>
+#include <grub/offsets.h>
 
 	.text
 	.align	4
@@ -87,8 +88,8 @@ after_info_block:
 	call	console_write
 	 mov	NOTIFICATION_STRING_LEN, %o3
 
-	GET_ABS(firstlist - GRUB_BOOT_MACHINE_LIST_SIZE, %l2)
+	GET_ABS(firstlist - GRUB_BOOT_SPARC64_IEEE1275_LIST_SIZE, %l2)
-	set	GRUB_BOOT_MACHINE_IMAGE_ADDRESS, %l3
+	set	GRUB_BOOT_SPARC64_IEEE1275_IMAGE_ADDRESS, %l3
 bootloop:
 	lduw	[%l2 + 0x08], %o0
 	brz	%o0, bootit
@@ -115,7 +116,7 @@ bootloop:
 	 mov	NOTIFICATION_STEP_LEN, %o3
 
 	ba	bootloop
-	 sub	%l2, GRUB_BOOT_MACHINE_LIST_SIZE, %l2
+	 sub	%l2, GRUB_BOOT_SPARC64_IEEE1275_LIST_SIZE, %l2
 
 bootit:
 	GET_ABS(prom_close_name, %o0)
@@ -127,8 +128,8 @@ bootit:
 	GET_ABS(notification_done, %o2)
 	call	console_write
 	 mov	NOTIFICATION_DONE_LEN, %o3
-	sethi	%hi(GRUB_BOOT_MACHINE_IMAGE_ADDRESS), %o2
+	sethi	%hi(GRUB_BOOT_SPARC64_IEEE1275_IMAGE_ADDRESS), %o2
-	jmpl	%o2 + %lo(GRUB_BOOT_MACHINE_IMAGE_ADDRESS), %o7
+	jmpl	%o2 + %lo(GRUB_BOOT_SPARC64_IEEE1275_IMAGE_ADDRESS), %o7
 	 mov	CIF_REG, %o4
 1:	ba,a	1b
 
@@ -136,7 +137,7 @@ lastlist:
 	.word	0
 	.word	0
 
-	. = _start + (0x200 - GRUB_BOOT_MACHINE_LIST_SIZE)
+	. = _start + (0x200 - GRUB_BOOT_SPARC64_IEEE1275_LIST_SIZE)
 blocklist_default_start:
 	.word	0
 	.word	2

grub-core/commands/i386/cmostest.c

@@ -0,0 +1,59 @@
+/*
+ *  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/dl.h>
+#include <grub/command.h>
+#include <grub/misc.h>
+#include <grub/cmos.h>
+
+static grub_err_t
+grub_cmd_cmostest (struct grub_command *cmd __attribute__ ((unused)),
+		   int argc, char *argv[])
+{
+  int byte, bit;
+  char *rest;
+
+  if (argc != 1)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "Address required.");
+
+  byte = grub_strtoul (argv[0], &rest, 0);
+  if (*rest != ':')
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "Address required.");
+
+  bit = grub_strtoul (rest + 1, 0, 0);
+
+  if (grub_cmos_read (byte) & (1 << bit))
+    return GRUB_ERR_NONE;
+
+  return grub_error (GRUB_ERR_TEST_FAILURE, "false");
+}
+
+static grub_command_t cmd;
+
+
+GRUB_MOD_INIT(cmostest)
+{
+  cmd = grub_register_command ("cmostest", grub_cmd_cmostest,
+			       "cmostest BYTE:BIT",
+			       "Test bit at BYTE:BIT in CMOS.");
+}
+
+GRUB_MOD_FINI(cmostest)
+{
+  grub_unregister_command (cmd);
+}

grub-core/commands/usbtest.c

@@ -83,15 +83,24 @@ grub_usb_get_string (grub_usb_device_t dev, grub_uint8_t index, int langid,
 			      0x06, (3 << 8) | index,
 			      langid, descstr.length, (char *) descstrp);
 
-  *string = grub_malloc (descstr.length / 2);
+  if (descstrp->length == 0)
+    {
+      grub_free (descstrp);
+      *string = grub_strdup ("");
+      if (! *string)
+	return GRUB_USB_ERR_INTERNAL;
+      return GRUB_USB_ERR_NONE;
+    }
+
+  *string = grub_malloc (descstr.length * 2 + 1);
   if (! *string)
     {
       grub_free (descstrp);
       return GRUB_USB_ERR_INTERNAL;
     }
 
-  grub_utf16_to_utf8 ((grub_uint8_t *) *string, descstrp->str, descstrp->length / 2 - 1);
+  *grub_utf16_to_utf8 ((grub_uint8_t *) *string, descstrp->str,
-  (*string)[descstr.length / 2 - 1] = '\0';
+		       descstrp->length / 2 - 1) = 0;
   grub_free (descstrp);
 
   return GRUB_USB_ERR_NONE;

grub-core/conf/any-emu.rmk

@@ -1,6 +1,8 @@
 # -*- makefile -*-
 
-COMMON_CFLAGS += -nostdinc -isystem $(shell $(TARGET_CC) -print-file-name=include)
+ifeq ($(target_cpu), sparc64)
+COMMON_LDFLAGS += -mno-relax
+endif
 
 kernel_img_RELOCATABLE = yes
 pkglib_PROGRAMS = kernel.img
@@ -42,6 +44,9 @@ cpuid_mod_LDFLAGS = $(COMMON_LDFLAGS)
 endif
 
 grub_emu_LDFLAGS = $(LIBCURSES)
+ifeq ($(target_cpu), sparc64)
+grub_emu_LDFLAGS += -m64 -mno-relax
+endif
 
 ifeq ($(enable_grub_emu_usb), yes)
 kernel_img_HEADERS += libusb.h

grub-core/conf/common.rmk

@@ -6,7 +6,8 @@ script/lexer.c_DEPENDENCIES = grub_script.tab.h
 sbin_UTILITIES += grub-mkdevicemap
 grub_mkdevicemap_SOURCES = gnulib/progname.c util/grub-mkdevicemap.c \
 	util/deviceiter.c \
-	util/misc.c kern/emu/misc.c
+	util/misc.c kern/emu/misc.c \
+	kern/env.c kern/err.c kern/list.c kern/misc.c kern/emu/mm.c
 
 ifeq ($(target_cpu)-$(platform), sparc64-ieee1275)
 grub_mkdevicemap_SOURCES += util/ieee1275/ofpath.c util/ieee1275/devicemap.c
@@ -14,11 +15,11 @@ else
 grub_mkdevicemap_SOURCES += util/devicemap.c
 endif
 
-# For grub-mkelfimage.
+# For grub-mkimage.
-bin_UTILITIES += grub-mkelfimage
+bin_UTILITIES += grub-mkimage
-grub_mkelfimage_SOURCES = gnulib/progname.c util/elf/grub-mkimage.c	\
+grub_mkimage_SOURCES = gnulib/progname.c util/grub-mkimage.c util/misc.c \
-	util/misc.c kern/emu/misc.c util/resolve.c
+	util/resolve.c kern/emu/misc.c lib/LzmaEnc.c lib/LzFind.c
-util/elf/grub-mkimage.c_DEPENDENCIES = Makefile
+util/grub-mkimage.c_DEPENDENCIES = Makefile
 
 # For grub-probe.
 sbin_UTILITIES += grub-probe
@@ -43,20 +44,6 @@ ifeq ($(enable_grub_fstest), yes)
 bin_UTILITIES += grub-fstest
 endif
 
-bin_UTILITIES += grub-mkisofs
-grub_mkisofs_SOURCES = util/mkisofs/eltorito.c 				\
-	util/mkisofs/hash.c util/mkisofs/joliet.c			\
-	util/mkisofs/match.c util/mkisofs/mkisofs.c			\
-	util/mkisofs/multi.c util/mkisofs/name.c			\
-	util/mkisofs/rock.c util/mkisofs/tree.c				\
-	util/mkisofs/write.c						\
-	\
-	gnulib/fnmatch.c gnulib/getopt1.c gnulib/getopt.c		\
-	gnulib/error.c gnulib/progname.c
-grub_mkisofs_CFLAGS = -D_FILE_OFFSET_BITS=64 				\
-	-I$(srcdir)/util/mkisofs/include				\
-	-Wno-all -Werror $(GNULIB_UTIL_CFLAGS)
-
 # For grub-fstest.
 util/grub-fstest.c_DEPENDENCIES = grub_fstest_init.h
 grub_fstest_SOURCES = gnulib/progname.c util/grub-fstest.c kern/emu/hostfs.c \
@@ -118,7 +105,7 @@ kernel_img_HEADERS += boot.h cache.h device.h disk.h dl.h elf.h elfload.h \
 	list.h handler.h command.h i18n.h env_private.h libgcc.h
 
 ifneq ($(platform), emu)
-kernel_img_HEADERS += machine/memory.h machine/loader.h machine/kernel.h
+kernel_img_HEADERS += machine/memory.h machine/loader.h
 endif
 
 symlist.c: $(addprefix include/grub/,$(kernel_img_HEADERS)) config.h gensymlist.sh

grub-core/conf/i386-coreboot.rmk

@@ -4,8 +4,6 @@ COMMON_CFLAGS = -mrtd -mregparm=3
 
 # Images.
 
-GRUB_KERNEL_MACHINE_LINK_ADDR	= 0x8200
-
 pkglib_PROGRAMS += kernel.img
 kernel_img_SOURCES = kern/i386/coreboot/startup.S \
 	kern/i386/misc.S \
@@ -26,7 +24,7 @@ kernel_img_SOURCES = kern/i386/coreboot/startup.S \
 	symlist.c
 kernel_img_CFLAGS = $(COMMON_CFLAGS)
 kernel_img_ASFLAGS = $(COMMON_ASFLAGS)
-kernel_img_LDFLAGS += $(COMMON_LDFLAGS) -Wl,-N,-S,-Ttext,$(GRUB_KERNEL_MACHINE_LINK_ADDR),-Bstatic
+kernel_img_LDFLAGS += $(COMMON_LDFLAGS) -Wl,-N,-S,-Ttext,0x8200,-Bstatic
 
 sbin_SCRIPTS += grub-install
 grub_install_SOURCES = util/grub-install.in
@@ -70,5 +68,11 @@ datetime_mod_SOURCES = lib/cmos_datetime.c
 datetime_mod_CFLAGS = $(COMMON_CFLAGS)
 datetime_mod_LDFLAGS = $(COMMON_LDFLAGS)
 
+# For cmostest.mod
+pkglib_MODULES += cmostest.mod
+cmostest_mod_SOURCES = commands/i386/cmostest.c
+cmostest_mod_CFLAGS = $(COMMON_CFLAGS)
+cmostest_mod_LDFLAGS = $(COMMON_LDFLAGS)
+
 include $(srcdir)/conf/i386.mk
 include $(srcdir)/conf/common.mk

grub-core/conf/i386-pc.rmk

@@ -1,12 +1,9 @@
 # -*- makefile -*-
 
-GRUB_KERNEL_MACHINE_LINK_ADDR = 0x8200
-
 COMMON_CFLAGS = -mrtd -mregparm=3
 
 # Images.
-pkglib_IMAGES = boot.img cdboot.img diskboot.img kernel.img lnxboot.img \
+pkglib_IMAGES = boot.img cdboot.img diskboot.img lnxboot.img pxeboot.img
-	pxeboot.img
 
 # For boot.img.
 boot_img_SOURCES = boot/i386/pc/boot.S
@@ -39,6 +36,7 @@ cdboot_img_LDFLAGS = $(COMMON_LDFLAGS) $(TARGET_IMG_LDFLAGS)0x7C00
 cdboot_img_FORMAT = binary
 
 # For kernel.img.
+pkglib_PROGRAMS = kernel.img
 kernel_img_SOURCES = kern/i386/pc/startup.S \
 	kern/i386/misc.S \
 	kern/main.c kern/device.c \
@@ -55,22 +53,14 @@ kernel_img_SOURCES = kern/i386/pc/startup.S \
 	term/i386/pc/console.c term/i386/vga_common.c \
 	symlist.c
 kernel_img_HEADERS += machine/biosdisk.h machine/vga.h machine/vbe.h \
-	machine/pxe.h i386/pit.h
+	machine/pxe.h i386/pit.h machine/kernel.h
 kernel_img_CFLAGS = $(COMMON_CFLAGS)  $(TARGET_IMG_CFLAGS)
 kernel_img_ASFLAGS = $(COMMON_ASFLAGS)
-kernel_img_LDFLAGS += $(COMMON_LDFLAGS) $(TARGET_IMG_LDFLAGS)$(GRUB_KERNEL_MACHINE_LINK_ADDR) $(COMMON_CFLAGS)
+kernel_img_LDFLAGS += $(COMMON_LDFLAGS) $(TARGET_IMG_LDFLAGS)0x8200 $(COMMON_CFLAGS)
-kernel_img_FORMAT = binary
 
 # Utilities.
-bin_UTILITIES = grub-mkimage
 sbin_UTILITIES = grub-setup
 
-# For grub-mkimage.
-grub_mkimage_SOURCES = gnulib/progname.c util/grub-mkrawimage.c util/misc.c \
-	kern/emu/misc.c util/resolve.c lib/LzmaEnc.c lib/LzFind.c
-grub_mkimage_CFLAGS = -DGRUB_KERNEL_MACHINE_LINK_ADDR=$(GRUB_KERNEL_MACHINE_LINK_ADDR)
-util/grub-mkrawimage.c_DEPENDENCIES = Makefile
-
 # For grub-setup.
 util/i386/pc/grub-setup.c_DEPENDENCIES = grub_setup_init.h
 grub_setup_SOURCES = gnulib/progname.c util/i386/pc/grub-setup.c	\
@@ -254,6 +244,12 @@ hdparm_mod_SOURCES = commands/hdparm.c lib/hexdump.c
 hdparm_mod_CFLAGS = $(COMMON_CFLAGS)
 hdparm_mod_LDFLAGS = $(COMMON_LDFLAGS)
 
+# For cmostest.mod
+pkglib_MODULES += cmostest.mod
+cmostest_mod_SOURCES = commands/i386/cmostest.c
+cmostest_mod_CFLAGS = $(COMMON_CFLAGS)
+cmostest_mod_LDFLAGS = $(COMMON_LDFLAGS)
+
 ifeq ($(enable_efiemu), yes)
 
 efiemu32.o: efiemu/runtime/efiemu.c $(TARGET_OBJ2ELF)

grub-core/conf/i386-qemu.rmk

@@ -13,13 +13,7 @@ boot_img_ASFLAGS = $(COMMON_ASFLAGS) -DGRUB_BOOT_MACHINE_LINK_ADDR=$(GRUB_BOOT_M
 boot_img_LDFLAGS = $(COMMON_LDFLAGS) $(TARGET_IMG_LDFLAGS)$(GRUB_BOOT_MACHINE_LINK_ADDR)
 boot_img_FORMAT = binary
 
-bin_UTILITIES += grub-mkimage
+pkglib_PROGRAMS += kernel.img
-grub_mkimage_SOURCES = util/grub-mkrawimage.c util/misc.c kern/emu/misc.c \
-	util/resolve.c gnulib/progname.c
-grub_mkimage_CFLAGS = -DGRUB_KERNEL_MACHINE_LINK_ADDR=$(GRUB_KERNEL_MACHINE_LINK_ADDR)
-util/grub-mkrawimage.c_DEPENDENCIES = Makefile
-
-pkglib_IMAGES += kernel.img
 kernel_img_SOURCES = kern/i386/qemu/startup.S \
 	kern/i386/misc.S \
 	kern/i386/coreboot/init.c \

grub-core/conf/mips-qemu-mips.rmk

@@ -5,7 +5,7 @@ COMMON_CFLAGS += -march=mips3
 COMMON_ASFLAGS += -march=mips3
 include $(srcdir)/conf/mips.mk
 
-pkglib_IMAGES = kernel.img
+pkglib_PROGRAMS = kernel.img
 kernel_img_SOURCES = kern/$(target_cpu)/startup.S \
 	kern/main.c kern/device.c kern/$(target_cpu)/init.c \
 	kern/$(target_cpu)/$(target_machine)/init.c 		\

grub-core/conf/mips-yeeloong.rmk

@@ -8,7 +8,7 @@ kernel_img_HEADERS += pci.h bitmap.h video.h gfxterm.h font.h bitmap_scale.h buf
 
 include $(srcdir)/conf/mips.mk
 
-pkglib_IMAGES = kernel.img
+pkglib_PROGRAMS = kernel.img
 kernel_img_SOURCES = kern/$(target_cpu)/startup.S \
 	kern/main.c kern/device.c kern/$(target_cpu)/init.c \
 	kern/$(target_cpu)/$(target_machine)/init.c 		\

grub-core/conf/mips.rmk

@@ -10,13 +10,6 @@ kernel_img_HEADERS += cpu/cache.h
 sbin_SCRIPTS = 
 bin_SCRIPTS = 
 
-# For grub-mkimage.
-bin_UTILITIES += grub-mkimage
-grub_mkimage_SOURCES = gnulib/progname.c util/grub-mkrawimage.c util/misc.c \
-	kern/emu/misc.c util/resolve.c lib/LzmaEnc.c lib/LzFind.c
-grub_mkimage_CFLAGS = -DGRUB_KERNEL_MACHINE_LINK_ADDR=$(LINK_BASE)
-util/grub-mkrawimage.c_DEPENDENCIES = Makefile
-
 # For serial.mod.
 pkglib_MODULES += serial.mod
 serial_mod_SOURCES = term/serial.c

grub-core/conf/sparc64-ieee1275.rmk

@@ -5,7 +5,8 @@ COMMON_CFLAGS = -mno-app-regs
 COMMON_LDFLAGS = -melf64_sparc -mno-relax
 
 # Images.
-pkglib_IMAGES = boot.img diskboot.img kernel.img
+pkglib_IMAGES = boot.img diskboot.img
+pkglib_PROGRAMS = kernel.img
 
 # For boot.img.
 boot_img_SOURCES = boot/sparc64/ieee1275/boot.S
@@ -40,13 +41,8 @@ kernel_img_LDFLAGS += -nostdlib -Wl,-N,-Ttext,0x4400,-Bstatic,-melf64_sparc
 kernel_img_FORMAT = binary
 
 # Utilities.
-bin_UTILITIES = grub-mkimage
 sbin_UTILITIES = grub-setup grub-ofpathname
 
-# For grub-mkimage.
-grub_mkimage_SOURCES = util/grub-mkrawimage.c util/misc.c kern/emu/misc.c \
-        util/resolve.c gnulib/progname.c
-
 # For grub-setup.
 util/sparc64/ieee1275/grub-setup.c_DEPENDENCIES = grub_setup_init.h
 grub_setup_SOURCES = util/sparc64/ieee1275/grub-setup.c			\

grub-core/conf/x86-efi.rmk

@@ -1,19 +1,14 @@
 # -*- makefile -*-
 
-# Utilities.
-bin_UTILITIES = grub-mkimage
-
-# For grub-mkimage.
-grub_mkimage_SOURCES = gnulib/progname.c util/i386/efi/grub-mkimage.c \
-	util/misc.c kern/emu/misc.c util/resolve.c
-util/i386/efi/grub-mkimage.c_DEPENDENCIES = Makefile
-
 # Scripts.
 sbin_SCRIPTS = grub-install
 
 # For grub-install.
 grub_install_SOURCES = util/i386/efi/grub-install.in
 
+bin_SCRIPTS += grub-mkrescue
+grub_mkrescue_SOURCES = util/grub-mkrescue.in
+
 # Modules.
 pkglib_PROGRAMS = kernel.img
 pkglib_MODULES = chain.mod appleldr.mod \

grub-core/gfxmenu/gfxmenu.c

@@ -110,6 +110,13 @@ grub_gfxmenu_try (int entry, grub_menu_t menu, int nested)
   view->nested = nested;
   view->first_timeout = -1;
 
+  grub_video_set_viewport (0, 0, mode_info.width, mode_info.height);
+  if (view->double_repaint)
+    {
+      grub_video_swap_buffers ();
+      grub_video_set_viewport (0, 0, mode_info.width, mode_info.height);
+    }
+
   grub_gfxmenu_view_draw (view);
 
   instance->data = view;

grub-core/gfxmenu/gui_circular_progress.c

@@ -54,6 +54,7 @@ static void
 circprog_destroy (void *vself)
 {
   circular_progress_t self = vself;
+  grub_gfxmenu_timeout_unregister ((grub_gui_component_t) self);
   grub_free (self);
 }
 
@@ -211,6 +212,17 @@ circprog_get_bounds (void *vself, grub_video_rect_t *bounds)
   *bounds = self->bounds;
 }
 
+static void
+circprog_set_state (void *vself, int visible, int start,
+		    int current, int end)
+{
+  circular_progress_t self = vself;  
+  self->visible = visible;
+  self->start = start;
+  self->value = current;
+  self->end = end;
+}
+
 static grub_err_t
 circprog_set_property (void *vself, const char *name, const char *value)
 {
@@ -247,26 +259,20 @@ circprog_set_property (void *vself, const char *name, const char *value)
     }
   else if (grub_strcmp (name, "id") == 0)
     {
+      grub_gfxmenu_timeout_unregister ((grub_gui_component_t) self);
       grub_free (self->id);
       if (value)
         self->id = grub_strdup (value);
       else
         self->id = 0;
+      if (self->id && grub_strcmp (self->id, GRUB_GFXMENU_TIMEOUT_COMPONENT_ID)
+	  == 0)
+	grub_gfxmenu_timeout_register ((grub_gui_component_t) self,
+				       circprog_set_state);
     }
   return grub_errno;
 }
 
-static void
-circprog_set_state (void *vself, int visible, int start,
-		    int current, int end)
-{
-  circular_progress_t self = vself;  
-  self->visible = visible;
-  self->start = start;
-  self->value = current;
-  self->end = end;
-}
-
 static struct grub_gui_component_ops circprog_ops =
 {
   .destroy = circprog_destroy,

grub-core/gfxmenu/gui_label.c

@@ -46,8 +46,10 @@ struct grub_gui_label
   char *id;
   int visible;
   char *text;
+  char *template;
   grub_font_t font;
   grub_gui_color_t color;
+  int value;
   enum align_mode align;
 };
 
@@ -57,7 +59,9 @@ static void
 label_destroy (void *vself)
 {
   grub_gui_label_t self = vself;
+  grub_gfxmenu_timeout_unregister ((grub_gui_component_t) self);
   grub_free (self->text);
+  grub_free (self->template);
   grub_free (self);
 }
 
@@ -146,6 +150,17 @@ label_get_minimal_size (void *vself, unsigned *width, unsigned *height)
              + grub_font_get_descent (self->font));
 }
 
+static void
+label_set_state (void *vself, int visible, int start __attribute__ ((unused)),
+		 int current, int end __attribute__ ((unused)))
+{
+  grub_gui_label_t self = vself;  
+  self->value = -current;
+  self->visible = visible;
+  grub_free (self->text);
+  self->text = grub_xasprintf (self->template ? : "%d", self->value);
+}
+
 static grub_err_t
 label_set_property (void *vself, const char *name, const char *value)
 {
@@ -153,9 +168,17 @@ label_set_property (void *vself, const char *name, const char *value)
   if (grub_strcmp (name, "text") == 0)
     {
       grub_free (self->text);
+      grub_free (self->template);
       if (! value)
-        value = "";
+	{
-      self->text = grub_strdup (value);
+	  self->template = NULL;
+	  self->text = grub_strdup ("");
+	}
+      else
+	{
+	  self->template = grub_strdup (value);
+	  self->text = grub_xasprintf (value, self->value);
+	}
     }
   else if (grub_strcmp (name, "font") == 0)
     {
@@ -183,11 +206,16 @@ label_set_property (void *vself, const char *name, const char *value)
     }
   else if (grub_strcmp (name, "id") == 0)
     {
+      grub_gfxmenu_timeout_unregister ((grub_gui_component_t) self);
       grub_free (self->id);
       if (value)
         self->id = grub_strdup (value);
       else
         self->id = 0;
+      if (self->id && grub_strcmp (self->id, GRUB_GFXMENU_TIMEOUT_COMPONENT_ID)
+	  == 0)
+	grub_gfxmenu_timeout_register ((grub_gui_component_t) self,
+				       label_set_state);
     }
   return GRUB_ERR_NONE;
 }

grub-core/gfxmenu/gui_list.c

@@ -210,8 +210,7 @@ draw_scrollbar (list_impl_t self,
 
 /* Draw the list of items.  */
 static void
-draw_menu (list_impl_t self, int width, int drawing_scrollbar,
+draw_menu (list_impl_t self, int width, int num_shown_items)
-	   int num_shown_items)
 {
   if (! self->menu_box || ! self->selected_item_box)
     return;
@@ -226,8 +225,6 @@ draw_menu (list_impl_t self, int width, int drawing_scrollbar,
 
   make_selected_item_visible (self);
 
-  int scrollbar_h_space = drawing_scrollbar ? self->scrollbar_width : 0;
-
   grub_gfxmenu_box_t selbox = self->selected_item_box;
   int sel_leftpad = selbox->get_left_pad (selbox);
   int item_top = boxpad;
@@ -244,12 +241,8 @@ draw_menu (list_impl_t self, int width, int drawing_scrollbar,
       if (is_selected)
         {
           int sel_toppad = selbox->get_top_pad (selbox);
-          selbox->set_content_size (selbox,
+          selbox->set_content_size (selbox, (width - 2 * boxpad), item_height);
-                                    (width - 2 * boxpad
+          selbox->draw (selbox, item_left - sel_leftpad,
-                                     - scrollbar_h_space),
-                                    item_height);
-          selbox->draw (selbox,
-                        item_left - sel_leftpad,
                         item_top - sel_toppad);
         }
 
@@ -320,7 +313,7 @@ list_paint (void *vself, const grub_video_rect_t *region)
     box->draw (box, 0, 0);
 
     grub_gui_set_viewport (&content_rect, &vpsave2);
-    draw_menu (self, content_rect.width, drawing_scrollbar, num_shown_items);
+    draw_menu (self, content_rect.width, num_shown_items);
     grub_gui_restore_viewport (&vpsave2);
 
     if (drawing_scrollbar)

grub-core/gfxmenu/gui_progress_bar.c

@@ -60,6 +60,7 @@ static void
 progress_bar_destroy (void *vself)
 {
   grub_gui_progress_bar_t self = vself;
+  grub_gfxmenu_timeout_unregister ((grub_gui_component_t) self);
   grub_free (self);
 }
 
@@ -333,11 +334,16 @@ progress_bar_set_property (void *vself, const char *name, const char *value)
     }
   else if (grub_strcmp (name, "id") == 0)
     {
+      grub_gfxmenu_timeout_unregister ((grub_gui_component_t) self);
       grub_free (self->id);
       if (value)
         self->id = grub_strdup (value);
       else
         self->id = 0;
+      /*      if (self->id && grub_strcmp (self->id, GRUB_GFXMENU_TIMEOUT_COMPONENT_ID)
+	      == 0)*/
+	grub_gfxmenu_timeout_register ((grub_gui_component_t) self,
+				       progress_bar_set_state);
     }
   return grub_errno;
 }
@@ -368,6 +374,7 @@ grub_gui_progress_bar_new (void)
   self = grub_zalloc (sizeof (*self));
   if (! self)
     return 0;
+
   self->progress.ops = &progress_bar_pb_ops;
   self->progress.component.ops = &progress_bar_ops;
   self->visible = 1;

grub-core/gfxmenu/view.c

@@ -37,10 +37,6 @@
 #include <grub/gui_string_util.h>
 #include <grub/icon_manager.h>
 
-/* The component ID identifying GUI components to be updated as the timeout
-   status changes.  */
-#define TIMEOUT_COMPONENT_ID "__timeout__"
-
 static void
 init_terminal (grub_gfxmenu_view_t view);
 static grub_video_rect_t term_rect;
@@ -166,16 +162,28 @@ struct progress_value_data
   int value;
 };
 
-static void
+struct grub_gfxmenu_timeout_notify *grub_gfxmenu_timeout_notifications;
-update_timeout_visit (grub_gui_component_t component,
-                      void *userdata)
-{
-  struct progress_value_data *pv;
-  pv = (struct progress_value_data *) userdata;
 
-  ((struct grub_gui_progress *) component)->ops
+static void
-    ->set_state ((struct grub_gui_progress *) component,
+update_timeouts (int visible, int start, int value, int end)
-		 pv->visible, pv->start, pv->value, pv->end);
+{
+  struct grub_gfxmenu_timeout_notify *cur;
+
+  for (cur = grub_gfxmenu_timeout_notifications; cur; cur = cur->next)
+    cur->set_state (cur->self, visible, start, value, end);
+}
+
+static void
+redraw_timeouts (struct grub_gfxmenu_view *view)
+{
+  struct grub_gfxmenu_timeout_notify *cur;
+
+  for (cur = grub_gfxmenu_timeout_notifications; cur; cur = cur->next)
+    {
+      grub_video_rect_t bounds;
+      cur->self->ops->get_bounds (cur->self, &bounds);
+      grub_gfxmenu_view_redraw (view, &bounds);
+    }
 }
 
 void 
@@ -183,67 +191,26 @@ grub_gfxmenu_print_timeout (int timeout, void *data)
 {
   struct grub_gfxmenu_view *view = data;
 
-  struct progress_value_data pv;
-
-  auto void redraw_timeout_visit (grub_gui_component_t component,
-				  void *userdata __attribute__ ((unused)));
-
-  auto void redraw_timeout_visit (grub_gui_component_t component,
-				  void *userdata __attribute__ ((unused)))
-  {
-    grub_video_rect_t bounds;
-    component->ops->get_bounds (component, &bounds);
-    grub_gfxmenu_view_redraw (view, &bounds);
-  }
-
   if (view->first_timeout == -1)
     view->first_timeout = timeout;
 
-  pv.visible = 1;
+  update_timeouts (1, -(view->first_timeout + 1), -timeout, 0);
-  pv.start = -(view->first_timeout + 1);
+  redraw_timeouts (view);
-  pv.end = 0;
-  pv.value = -timeout;
-
-  grub_gui_find_by_id ((grub_gui_component_t) view->canvas,
-                       TIMEOUT_COMPONENT_ID, update_timeout_visit, &pv);
-  grub_gui_find_by_id ((grub_gui_component_t) view->canvas,
-		       TIMEOUT_COMPONENT_ID, redraw_timeout_visit, &pv);
   grub_video_swap_buffers ();
   if (view->double_repaint)
-    grub_gui_find_by_id ((grub_gui_component_t) view->canvas,
+    redraw_timeouts (view);
-			 TIMEOUT_COMPONENT_ID, redraw_timeout_visit, &pv);
 }
 
 void 
 grub_gfxmenu_clear_timeout (void *data)
 {
-  struct progress_value_data pv;
   struct grub_gfxmenu_view *view = data;
 
-  auto void redraw_timeout_visit (grub_gui_component_t component,
+  update_timeouts (0, 1, 0, 0);
-				  void *userdata __attribute__ ((unused)));
+  redraw_timeouts (view);
-
-  auto void redraw_timeout_visit (grub_gui_component_t component,
-				  void *userdata __attribute__ ((unused)))
-  {
-    grub_video_rect_t bounds;
-    component->ops->get_bounds (component, &bounds);
-    grub_gfxmenu_view_redraw (view, &bounds);
-  }
-
-  pv.visible = 0;
-  pv.start = 1;
-  pv.end = 0;
-  pv.value = 0;
-
-  grub_gui_find_by_id ((grub_gui_component_t) view->canvas,
-                       TIMEOUT_COMPONENT_ID, update_timeout_visit, &pv);
-  grub_gui_find_by_id ((grub_gui_component_t) view->canvas,
-		       TIMEOUT_COMPONENT_ID, redraw_timeout_visit, &pv);
   grub_video_swap_buffers ();
   if (view->double_repaint)
-    grub_gui_find_by_id ((grub_gui_component_t) view->canvas,
+    redraw_timeouts (view);
-			 TIMEOUT_COMPONENT_ID, redraw_timeout_visit, &pv);
 }
 
 static void
@@ -387,11 +354,6 @@ grub_gfxmenu_draw_terminal_box (void)
   term_box->set_content_size (term_box, term_rect.width,
 			      term_rect.height);
   
-  term_box->draw (term_box,
-		  term_rect.x - term_box->get_left_pad (term_box),
-		  term_rect.y - term_box->get_top_pad (term_box));
-  grub_video_swap_buffers ();
-  if (term_view->double_repaint)
   term_box->draw (term_box,
 		  term_rect.x - term_box->get_left_pad (term_box),
 		  term_rect.y - term_box->get_top_pad (term_box));

grub-core/include/grub/cache.h

@@ -23,7 +23,8 @@
 #include <grub/symbol.h>
 #include <grub/types.h>
 
-#if defined (__i386__) || defined (__x86_64__)
+#if defined (__i386__) || defined (__x86_64__) || \
+  (defined (GRUB_MACHINE_EMU) && GRUB_MACHINE_EMU)
 static inline void
 grub_arch_sync_caches (void *address __attribute__ ((unused)),
 		       grub_size_t len __attribute__ ((unused)))

grub-core/include/grub/dl.h

@@ -111,7 +111,7 @@ grub_err_t EXPORT_FUNC(grub_dl_register_symbol) (const char *name, void *addr,
 grub_err_t grub_arch_dl_check_header (void *ehdr);
 grub_err_t grub_arch_dl_relocate_symbols (grub_dl_t mod, void *ehdr);
 
-#if defined (_mips) && ! defined (GRUB_MACHINE_EMU)
+#if defined (_mips) && (! defined (GRUB_MACHINE_EMU) || ! GRUB_MACHINE_EMU)
 #define GRUB_LINKER_HAVE_INIT 1
 void grub_arch_dl_init_linker (void);
 #endif

grub-core/include/grub/efi/pe32.h

@@ -99,12 +99,8 @@ struct grub_pe32_optional_header
   grub_uint32_t entry_addr;
   grub_uint32_t code_base;
 
-#if GRUB_TARGET_SIZEOF_VOID_P == 4
   grub_uint32_t data_base;
   grub_uint32_t image_base;
-#else
-  grub_uint64_t image_base;
-#endif
 
   grub_uint32_t section_alignment;
   grub_uint32_t file_alignment;
@@ -121,22 +117,11 @@ struct grub_pe32_optional_header
   grub_uint16_t subsystem;
   grub_uint16_t dll_characteristics;
 
-#if GRUB_TARGET_SIZEOF_VOID_P == 4
-
   grub_uint32_t stack_reserve_size;
   grub_uint32_t stack_commit_size;
   grub_uint32_t heap_reserve_size;
   grub_uint32_t heap_commit_size;
 
-#else
-
-  grub_uint64_t stack_reserve_size;
-  grub_uint64_t stack_commit_size;
-  grub_uint64_t heap_reserve_size;
-  grub_uint64_t heap_commit_size;
-
-#endif
-
   grub_uint32_t loader_flags;
   grub_uint32_t num_data_directories;
 
@@ -159,15 +144,63 @@ struct grub_pe32_optional_header
   struct grub_pe32_data_directory reserved_entry;
 };
 
-#if GRUB_TARGET_SIZEOF_VOID_P == 4
+struct grub_pe64_optional_header
+{
+  grub_uint16_t magic;
+  grub_uint8_t major_linker_version;
+  grub_uint8_t minor_linker_version;
+  grub_uint32_t code_size;
+  grub_uint32_t data_size;
+  grub_uint32_t bss_size;
+  grub_uint32_t entry_addr;
+  grub_uint32_t code_base;
+
+  grub_uint64_t image_base;
+
+  grub_uint32_t section_alignment;
+  grub_uint32_t file_alignment;
+  grub_uint16_t major_os_version;
+  grub_uint16_t minor_os_version;
+  grub_uint16_t major_image_version;
+  grub_uint16_t minor_image_version;
+  grub_uint16_t major_subsystem_version;
+  grub_uint16_t minor_subsystem_version;
+  grub_uint32_t reserved;
+  grub_uint32_t image_size;
+  grub_uint32_t header_size;
+  grub_uint32_t checksum;
+  grub_uint16_t subsystem;
+  grub_uint16_t dll_characteristics;
+
+  grub_uint64_t stack_reserve_size;
+  grub_uint64_t stack_commit_size;
+  grub_uint64_t heap_reserve_size;
+  grub_uint64_t heap_commit_size;
+
+  grub_uint32_t loader_flags;
+  grub_uint32_t num_data_directories;
+
+  /* Data directories.  */
+  struct grub_pe32_data_directory export_table;
+  struct grub_pe32_data_directory import_table;
+  struct grub_pe32_data_directory resource_table;
+  struct grub_pe32_data_directory exception_table;
+  struct grub_pe32_data_directory certificate_table;
+  struct grub_pe32_data_directory base_relocation_table;
+  struct grub_pe32_data_directory debug;
+  struct grub_pe32_data_directory architecture;
+  struct grub_pe32_data_directory global_ptr;
+  struct grub_pe32_data_directory tls_table;
+  struct grub_pe32_data_directory load_config_table;
+  struct grub_pe32_data_directory bound_import;
+  struct grub_pe32_data_directory iat;
+  struct grub_pe32_data_directory delay_import_descriptor;
+  struct grub_pe32_data_directory com_runtime_header;
+  struct grub_pe32_data_directory reserved_entry;
+};
 
 #define GRUB_PE32_PE32_MAGIC	0x10b
-
+#define GRUB_PE32_PE64_MAGIC	0x20b
-#else
-
-#define GRUB_PE32_PE32_MAGIC	0x20b
-
-#endif
 
 #define GRUB_PE32_SUBSYSTEM_EFI_APPLICATION	10
 
@@ -205,6 +238,7 @@ struct grub_pe32_section_table
 #define GRUB_PE32_SCN_ALIGN_SHIFT		20
 #define GRUB_PE32_SCN_ALIGN_MASK		7
 
+#define GRUB_PE32_SIGNATURE_SIZE 4
 
 struct grub_pe32_header
 {
@@ -212,13 +246,18 @@ struct grub_pe32_header
   grub_uint8_t msdos_stub[GRUB_PE32_MSDOS_STUB_SIZE];
 
   /* This is always PE\0\0.  */
-  char signature[4];
+  char signature[GRUB_PE32_SIGNATURE_SIZE];
 
   /* The COFF file header.  */
   struct grub_pe32_coff_header coff_header;
 
+#if GRUB_TARGET_SIZEOF_VOID_P == 8
+  /* The Optional header.  */
+  struct grub_pe64_optional_header optional_header;
+#else
   /* The Optional header.  */
   struct grub_pe32_optional_header optional_header;
+#endif
 };
 
 struct grub_pe32_fixup_block

grub-core/include/grub/elf.h

@@ -555,6 +555,7 @@ typedef struct
 #define	PT_NUM		8		/* Number of defined types */
 #define PT_LOOS		0x60000000	/* Start of OS-specific */
 #define PT_GNU_EH_FRAME	0x6474e550	/* GCC .eh_frame_hdr segment */
+#define PT_GNU_STACK	0x6474e551      /* GCC stack segment  */
 #define PT_LOSUNW	0x6ffffffa
 #define PT_SUNWBSS	0x6ffffffa	/* Sun Specific segment */
 #define PT_SUNWSTACK	0x6ffffffb	/* Stack segment */

grub-core/include/grub/emu/misc.h

@@ -47,5 +47,6 @@ int EXPORT_FUNC(asprintf) (char **buf, const char *fmt, ...);
 #endif
 
 char * EXPORT_FUNC(xasprintf) (const char *fmt, ...);
+char * canonicalize_file_name (const char *path);
 
 #endif /* GRUB_EMU_MISC_H */

grub-core/include/grub/gui.h

@@ -22,10 +22,15 @@
 #include <grub/video.h>
 #include <grub/bitmap.h>
 #include <grub/gfxmenu_view.h>
+#include <grub/mm.h>
 
 #ifndef GRUB_GUI_H
 #define GRUB_GUI_H 1
 
+/* The component ID identifying GUI components to be updated as the timeout
+   status changes.  */
+#define GRUB_GFXMENU_TIMEOUT_COMPONENT_ID "__timeout__"
+
 /* A representation of a color.  Unlike grub_video_color_t, this
    representation is independent of any video mode specifics.  */
 typedef struct grub_gui_color
@@ -79,6 +84,46 @@ struct grub_gui_progress_ops
   void (*set_state) (void *self, int visible, int start, int current, int end);
 };
 
+typedef void (*grub_gfxmenu_set_state_t) (void *self, int visible, int start,
+					  int current, int end);
+
+struct grub_gfxmenu_timeout_notify
+{
+  struct grub_gfxmenu_timeout_notify *next;
+  grub_gfxmenu_set_state_t set_state;
+  grub_gui_component_t self;
+};
+
+extern struct grub_gfxmenu_timeout_notify *grub_gfxmenu_timeout_notifications;
+
+static inline grub_err_t
+grub_gfxmenu_timeout_register (grub_gui_component_t self,
+			       grub_gfxmenu_set_state_t set_state)
+{
+  struct grub_gfxmenu_timeout_notify *ne = grub_malloc (sizeof (*ne));
+  if (!ne)
+    return grub_errno;
+  ne->set_state = set_state;
+  ne->self = self;
+  ne->next = grub_gfxmenu_timeout_notifications;
+  grub_gfxmenu_timeout_notifications = ne;
+  return GRUB_ERR_NONE;
+}
+
+static inline void
+grub_gfxmenu_timeout_unregister (grub_gui_component_t self)
+{
+  struct grub_gfxmenu_timeout_notify **p, *q;
+
+  for (p = &grub_gfxmenu_timeout_notifications, q = *p;
+       q; p = &(q->next), q = q->next)
+    if (q->self == self)
+      {
+	*p = q->next;
+	break;
+      }
+}
+
 typedef signed grub_fixed_signed_t;
 #define GRUB_FIXED_1 0x10000
 

grub-core/include/grub/i18n.h

@@ -22,10 +22,10 @@
 #include <config.h>
 #include <grub/symbol.h>
 
-extern const char *(*EXPORT_VAR(grub_gettext)) (const char *s);
-
 /* NLS can be disabled through the configure --disable-nls option.  */
-#if (defined(ENABLE_NLS) && ENABLE_NLS)
+#if (defined(ENABLE_NLS) && ENABLE_NLS) || !defined (GRUB_UTIL)
+
+extern const char *(*EXPORT_VAR(grub_gettext)) (const char *s);
 
 # ifdef GRUB_UTIL
 
@@ -41,18 +41,26 @@ extern const char *(*EXPORT_VAR(grub_gettext)) (const char *s);
    for invalid uses of the value returned from these functions.
    On pre-ANSI systems without 'const', the config.h file is supposed to
    contain "#define const".  */
-# ifdef GRUB_UTIL
+static inline const char * __attribute__ ((always_inline))
-#  define gettext(Msgid) ((const char *) (Msgid))
+gettext (const char *str)
-# else
+{
-#  define grub_gettext(str) ((const char *) (str))
+  return str;
-# endif /* GRUB_UTIL */
+}
 
 #endif /* (defined(ENABLE_NLS) && ENABLE_NLS) */
 
 #ifdef GRUB_UTIL
-# define _(str) gettext(str)
+static inline const char * __attribute__ ((always_inline))
+_ (const char *str)
+{
+  return gettext(str);
+}
 #else
-# define _(str) grub_gettext(str)
+static inline const char * __attribute__ ((always_inline))
+_ (const char *str)
+{
+  return grub_gettext(str);
+}
 #endif /* GRUB_UTIL */
 
 #define N_(str) str

grub-core/include/grub/i386/coreboot/kernel.h

@@ -1,28 +0,0 @@
-/*
- *  GRUB  --  GRand Unified Bootloader
- *  Copyright (C) 2005,2006,2007,2008  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/>.
- */
-
-#ifndef GRUB_KERNEL_MACHINE_HEADER
-#define GRUB_KERNEL_MACHINE_HEADER	1
-
-#include <grub/symbol.h>
-
-#ifndef ASM_FILE
-extern char grub_prefix[];
-#endif
-
-#endif /* ! GRUB_KERNEL_MACHINE_HEADER */

grub-core/include/grub/i386/efi/kernel.h

@@ -1,33 +0,0 @@
-/*
- *  GRUB  --  GRand Unified Bootloader
- *  Copyright (C) 2002,2003,2007  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/>.
- */
-
-#ifndef GRUB_MACHINE_KERNEL_HEADER
-#define GRUB_MACHINE_KERNEL_HEADER   1
-
-/* The prefix which points to the directory where GRUB modules and its
-   configuration file are located.  */
-extern char grub_prefix[];
-
-/* The offset of GRUB_PREFIX.  */
-#define GRUB_KERNEL_MACHINE_PREFIX		0x8
-
-/* End of the data section. */
-#define GRUB_KERNEL_MACHINE_DATA_END		0x50
-
-#endif /* ! GRUB_MACHINE_KERNEL_HEADER */
-

grub-core/include/grub/i386/ieee1275/kernel.h

@@ -1 +0,0 @@
-#include <grub/powerpc/ieee1275/kernel.h>

grub-core/include/grub/i386/kernel.h

@@ -1,35 +0,0 @@
-/*
- *  GRUB  --  GRand Unified Bootloader
- *  Copyright (C) 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/>.
- */
-
-#ifndef GRUB_KERNEL_CPU_HEADER
-#define GRUB_KERNEL_CPU_HEADER	1
-
-
-#ifdef GRUB_MACHINE_IEEE1275
-#define GRUB_MOD_ALIGN	0x1000
-#else
-#define GRUB_MOD_ALIGN	0x1
-#endif
-
-/* Non-zero value is only needed for PowerMacs.  */
-#define GRUB_MOD_GAP 0x0
-
-#define GRUB_KERNEL_CPU_PREFIX	0x2
-#define GRUB_KERNEL_CPU_DATA_END	0x42
-
-#endif

grub-core/include/grub/i386/pc/boot.h

@@ -19,6 +19,8 @@
 #ifndef GRUB_BOOT_MACHINE_HEADER
 #define GRUB_BOOT_MACHINE_HEADER	1
 
+#include <grub/offsets.h>
+
 /* The signature for bootloader.  */
 #define GRUB_BOOT_MACHINE_SIGNATURE	0xaa55
 
@@ -57,9 +59,6 @@
    floppy.  */
 #define GRUB_BOOT_MACHINE_BIOS_HD_FLAG	0x80
 
-/* The segment where the kernel is loaded.  */
-#define GRUB_BOOT_MACHINE_KERNEL_SEG	0x800
-
 /* The address where the kernel is loaded.  */
 #define GRUB_BOOT_MACHINE_KERNEL_ADDR	(GRUB_BOOT_MACHINE_KERNEL_SEG << 4)
 
@@ -68,16 +67,7 @@
 
 #define GRUB_BOOT_MACHINE_PXE_DL	0x7f
 
-#ifndef ASM_FILE
-
 /* This is the blocklist used in the diskboot image.  */
-struct grub_boot_blocklist
+#define grub_boot_blocklist grub_pc_bios_boot_blocklist
-{
-  grub_uint64_t start;
-  grub_uint16_t len;
-  grub_uint16_t segment;
-} __attribute__ ((packed));
-
-#endif /* ! ASM_FILE */
 
 #endif /* ! BOOT_MACHINE_HEADER */

grub-core/include/grub/i386/pc/kernel.h

@@ -19,29 +19,7 @@
 #ifndef KERNEL_MACHINE_HEADER
 #define KERNEL_MACHINE_HEADER	1
 
-/* The offset of GRUB_TOTAL_MODULE_SIZE.  */
+#include <grub/offsets.h>
-#define GRUB_KERNEL_MACHINE_TOTAL_MODULE_SIZE	0x8
-
-/* The offset of GRUB_KERNEL_IMAGE_SIZE.  */
-#define GRUB_KERNEL_MACHINE_KERNEL_IMAGE_SIZE	0xc
-
-/* The offset of GRUB_COMPRESSED_SIZE.  */
-#define GRUB_KERNEL_MACHINE_COMPRESSED_SIZE	0x10
-
-/* The offset of GRUB_INSTALL_DOS_PART.  */
-#define GRUB_KERNEL_MACHINE_INSTALL_DOS_PART	0x14
-
-/* The offset of GRUB_INSTALL_BSD_PART.  */
-#define GRUB_KERNEL_MACHINE_INSTALL_BSD_PART	0x18
-
-/* The offset of GRUB_PREFIX.  */
-#define GRUB_KERNEL_MACHINE_PREFIX		0x1c
-
-/* End of the data section. */
-#define GRUB_KERNEL_MACHINE_DATA_END		0x5c
-
-/* The size of the first region which won't be compressed.  */
-#define GRUB_KERNEL_MACHINE_RAW_SIZE		(GRUB_KERNEL_MACHINE_DATA_END + 0x5F0)
 
 /* Enable LZMA compression */
 #define ENABLE_LZMA	1
@@ -63,10 +41,6 @@ extern grub_int32_t grub_install_dos_part;
 /* The BSD partition number of the installed partition.  */
 extern grub_int32_t grub_install_bsd_part;
 
-/* The prefix which points to the directory where GRUB modules and its
-   configuration file are located.  */
-extern char grub_prefix[];
-
 /* The boot BIOS drive number.  */
 extern grub_uint8_t EXPORT_VAR(grub_boot_drive);
 

grub-core/include/grub/i386/pc/memory.h

@@ -29,6 +29,8 @@
 
 #include <grub/i386/memory.h>
 
+#include <grub/offsets.h>
+
 /* The scratch buffer used in real mode code.  */
 #define GRUB_MEMORY_MACHINE_SCRATCH_ADDR	0x68000
 #define GRUB_MEMORY_MACHINE_SCRATCH_SEG	(GRUB_MEMORY_MACHINE_SCRATCH_ADDR >> 4)
@@ -40,9 +42,6 @@
 /* The size of the protect mode stack.  */
 #define GRUB_MEMORY_MACHINE_PROT_STACK_SIZE	0x8000
 
-/* The upper memory area (starting at 640 kiB).  */
-#define GRUB_MEMORY_MACHINE_UPPER		0xa0000
-
 /* The protected mode stack.  */
 #define GRUB_MEMORY_MACHINE_PROT_STACK	\
 	(GRUB_MEMORY_MACHINE_SCRATCH_ADDR + GRUB_MEMORY_MACHINE_SCRATCH_SIZE \

grub-core/include/grub/i386/qemu/boot.h

@@ -22,7 +22,4 @@
 /* The size of boot.img.  */
 #define GRUB_BOOT_MACHINE_SIZE			(0x100000 - GRUB_BOOT_MACHINE_LINK_ADDR)
 
-/* The offset of GRUB_CORE_ENTRY_ADDR.  */
-#define GRUB_BOOT_MACHINE_CORE_ENTRY_ADDR	0x4
-
 #endif

grub-core/include/grub/i386/qemu/kernel.h

@@ -19,17 +19,7 @@
 #ifndef GRUB_KERNEL_MACHINE_HEADER
 #define GRUB_KERNEL_MACHINE_HEADER	1
 
-/* The offset of GRUB_CORE_ENTRY_ADDR.  */
+#include <grub/offsets.h>
-#define GRUB_KERNEL_MACHINE_CORE_ENTRY_ADDR	0x8
-
-/* The offset of GRUB_KERNEL_IMAGE_SIZE.  */
-#define GRUB_KERNEL_MACHINE_KERNEL_IMAGE_SIZE	0xc
-
-/* The offset of GRUB_PREFIX.  */
-#define GRUB_KERNEL_MACHINE_PREFIX		0x10
-
-/* End of the data section. */
-#define GRUB_KERNEL_MACHINE_DATA_END		0x50
 
 #ifndef ASM_FILE
 
@@ -44,10 +34,6 @@ extern grub_int32_t grub_kernel_image_size;
 /* The total size of module images following the kernel.  */
 extern grub_int32_t grub_total_module_size;
 
-/* The prefix which points to the directory where GRUB modules and its
-   configuration file are located.  */
-extern char grub_prefix[];
-
 #endif /* ! ASM_FILE */
 
 #endif /* ! GRUB_KERNEL_MACHINE_HEADER */

grub-core/include/grub/kernel.h

@@ -42,19 +42,33 @@ struct grub_module_header
 /* "gmim" (GRUB Module Info Magic).  */
 #define GRUB_MODULE_MAGIC 0x676d696d
 
-struct grub_module_info
+struct grub_module_info32
 {
   /* Magic number so we know we have modules present.  */
   grub_uint32_t magic;
-#if GRUB_TARGET_SIZEOF_VOID_P == 8
-  grub_uint32_t padding;
-#endif
   /* The offset of the modules.  */
-  grub_target_off_t offset;
+  grub_uint32_t offset;
   /* The size of all modules plus this header.  */
-  grub_target_size_t size;
+  grub_uint32_t size;
 };
 
+struct grub_module_info64
+{
+  /* Magic number so we know we have modules present.  */
+  grub_uint32_t magic;
+  grub_uint32_t padding;
+  /* The offset of the modules.  */
+  grub_uint64_t offset;
+  /* The size of all modules plus this header.  */
+  grub_uint64_t size;
+};
+
+#if GRUB_TARGET_SIZEOF_VOID_P == 8
+#define grub_module_info grub_module_info64
+#else
+#define grub_module_info grub_module_info32
+#endif
+
 extern grub_addr_t grub_arch_modules_addr (void);
 
 extern void EXPORT_FUNC(grub_module_iterate) (int (*hook) (struct grub_module_header *));
@@ -76,4 +90,8 @@ void grub_machine_set_prefix (void);
 /* Register all the exported symbols. This is automatically generated.  */
 void grub_register_exported_symbols (void);
 
+#if ! defined (ASM_FILE) && !defined (GRUB_MACHINE_EMU)
+extern char grub_prefix[];
+#endif
+
 #endif /* ! GRUB_KERNEL_HEADER */

grub-core/include/grub/mips/kernel.h

@@ -1,65 +0,0 @@
-/*
- *  GRUB  --  GRand Unified Bootloader
- *  Copyright (C) 2005,2006,2007,2008  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/>.
- */
-
-#ifndef GRUB_KERNEL_CPU_HEADER
-#define GRUB_KERNEL_CPU_HEADER	1
-
-#define GRUB_MOD_ALIGN 0x1
-/* Non-zero value is only needed for PowerMacs.  */
-#define GRUB_MOD_GAP   0x0
-
-#define GRUB_KERNEL_MACHINE_LINK_ALIGN  32
-
-#define GRUB_KERNEL_CPU_RAW_SIZE        0x200
-#define GRUB_KERNEL_CPU_COMPRESSED_SIZE        0x8
-#define GRUB_KERNEL_CPU_TOTAL_MODULE_SIZE      0xc
-#define GRUB_KERNEL_CPU_KERNEL_IMAGE_SIZE      0x10
-
-#define GRUB_KERNEL_CPU_PREFIX	        GRUB_KERNEL_CPU_RAW_SIZE
-#define GRUB_KERNEL_CPU_DATA_END	GRUB_KERNEL_CPU_RAW_SIZE + 0x48
-
-#define GRUB_KERNEL_MACHINE_RAW_SIZE GRUB_KERNEL_CPU_RAW_SIZE
-
-#define GRUB_KERNEL_MACHINE_PREFIX	GRUB_KERNEL_CPU_PREFIX
-#define GRUB_KERNEL_MACHINE_DATA_END	GRUB_KERNEL_CPU_DATA_END
-#define GRUB_KERNEL_MACHINE_KERNEL_IMAGE_SIZE GRUB_KERNEL_CPU_KERNEL_IMAGE_SIZE
-#define GRUB_KERNEL_MACHINE_TOTAL_MODULE_SIZE GRUB_KERNEL_CPU_TOTAL_MODULE_SIZE
-#define GRUB_KERNEL_MACHINE_COMPRESSED_SIZE GRUB_KERNEL_CPU_COMPRESSED_SIZE
-
-#define GRUB_PLATFORM_IMAGE_FORMATS     "raw, elf"
-#define GRUB_PLATFORM_IMAGE_DEFAULT_FORMAT     "raw"
-
-#define GRUB_PLATFORM_IMAGE_DEFAULT GRUB_PLATFORM_IMAGE_RAW
-
-#ifndef ASM_FILE
-
-typedef enum {
-  GRUB_PLATFORM_IMAGE_RAW,
-  GRUB_PLATFORM_IMAGE_ELF
-}
-  grub_platform_image_format_t;
-#define GRUB_PLATFORM_IMAGE_RAW GRUB_PLATFORM_IMAGE_RAW
-#define GRUB_PLATFORM_IMAGE_ELF GRUB_PLATFORM_IMAGE_ELF
-
-/* The prefix which points to the directory where GRUB modules and its
-   configuration file are located.  */
-extern char grub_prefix[];
-
-#endif
-
-#endif

grub-core/include/grub/mips/qemu-mips/kernel.h

@@ -27,10 +27,6 @@
 void EXPORT_FUNC (grub_reboot) (void);
 void EXPORT_FUNC (grub_halt) (void);
 
-/* The prefix which points to the directory where GRUB modules and its
-   configuration file are located.  */
-extern char grub_prefix[];
-
 #endif
 
 #endif /* ! GRUB_KERNEL_MACHINE_HEADER */

grub-core/include/grub/mips/yeeloong/kernel.h

@@ -20,7 +20,6 @@
 #define GRUB_KERNEL_MACHINE_HEADER	1
 
 #include <grub/symbol.h>
-#include <grub/cpu/kernel.h>
 
 #ifndef ASM_FILE
 

grub-core/include/grub/offsets.h

@@ -0,0 +1,173 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2002,2003,2007,2008  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/>.
+ */
+
+#ifndef OFFSETS_HEADER
+#define OFFSETS_HEADER	1
+
+/* The offset of GRUB_TOTAL_MODULE_SIZE.  */
+#define GRUB_KERNEL_I386_PC_TOTAL_MODULE_SIZE	0x8
+
+/* The offset of GRUB_KERNEL_IMAGE_SIZE.  */
+#define GRUB_KERNEL_I386_PC_KERNEL_IMAGE_SIZE	0xc
+
+/* The offset of GRUB_COMPRESSED_SIZE.  */
+#define GRUB_KERNEL_I386_PC_COMPRESSED_SIZE	0x10
+
+/* The offset of GRUB_INSTALL_DOS_PART.  */
+#define GRUB_KERNEL_I386_PC_INSTALL_DOS_PART	0x14
+
+/* The offset of GRUB_INSTALL_BSD_PART.  */
+#define GRUB_KERNEL_I386_PC_INSTALL_BSD_PART	0x18
+
+/* The offset of GRUB_PREFIX.  */
+#define GRUB_KERNEL_I386_PC_PREFIX		0x1c
+
+/* End of the data section. */
+#define GRUB_KERNEL_I386_PC_DATA_END		0x5c
+
+/* The size of the first region which won't be compressed.  */
+#define GRUB_KERNEL_I386_PC_RAW_SIZE		(GRUB_KERNEL_I386_PC_DATA_END + 0x5F0)
+
+/* The segment where the kernel is loaded.  */
+#define GRUB_BOOT_I386_PC_KERNEL_SEG	0x800
+
+#define GRUB_KERNEL_I386_PC_LINK_ADDR  0x8200
+
+/* The upper memory area (starting at 640 kiB).  */
+#define GRUB_MEMORY_I386_PC_UPPER		0xa0000
+#define GRUB_MEMORY_I386_QEMU_UPPER		GRUB_MEMORY_I386_PC_UPPER
+
+/* The offset of GRUB_CORE_ENTRY_ADDR.  */
+#define GRUB_BOOT_I386_QEMU_CORE_ENTRY_ADDR	0x4
+
+/* The offset of GRUB_CORE_ENTRY_ADDR.  */
+#define GRUB_KERNEL_I386_QEMU_CORE_ENTRY_ADDR	0x8
+
+/* The offset of GRUB_KERNEL_IMAGE_SIZE.  */
+#define GRUB_KERNEL_I386_QEMU_KERNEL_IMAGE_SIZE	0xc
+
+/* The offset of GRUB_PREFIX.  */
+#define GRUB_KERNEL_I386_QEMU_PREFIX		0x10
+
+/* End of the data section. */
+#define GRUB_KERNEL_I386_QEMU_DATA_END		0x50
+
+#define GRUB_KERNEL_I386_QEMU_LINK_ADDR         0x8200
+
+/* The offset of GRUB_TOTAL_MODULE_SIZE.  */
+#define GRUB_KERNEL_SPARC64_IEEE1275_TOTAL_MODULE_SIZE	0x8
+
+/* The offset of GRUB_KERNEL_IMAGE_SIZE.  */
+#define GRUB_KERNEL_SPARC64_IEEE1275_KERNEL_IMAGE_SIZE	0xc
+
+/* The offset of GRUB_COMPRESSED_SIZE.  */
+#define GRUB_KERNEL_SPARC64_IEEE1275_COMPRESSED_SIZE	0x10
+
+/* The offset of GRUB_PREFIX.  */
+#define GRUB_KERNEL_SPARC64_IEEE1275_PREFIX		0x14
+
+/* End of the data section. */
+#define GRUB_KERNEL_SPARC64_IEEE1275_DATA_END		0x114
+
+#define GRUB_BOOT_SPARC64_IEEE1275_LIST_SIZE	12
+
+#define GRUB_BOOT_SPARC64_IEEE1275_IMAGE_ADDRESS	0x4400
+#define GRUB_KERNEL_SPARC64_IEEE1275_RAW_SIZE                   0
+#define GRUB_KERNEL_SPARC64_IEEE1275_LINK_ADDR 0x4400
+
+#define GRUB_KERNEL_POWERPC_IEEE1275_PREFIX		0x4
+#define GRUB_KERNEL_POWERPC_IEEE1275_DATA_END	0x44
+#define GRUB_KERNEL_POWERPC_IEEE1275_LINK_ALIGN 4
+#define GRUB_KERNEL_POWERPC_IEEE1275_LINK_ADDR 0x200000
+
+#define GRUB_KERNEL_MIPS_YEELOONG_LINK_ADDR         0x80200000
+
+#define GRUB_KERNEL_MIPS_YEELOONG_LINK_ALIGN  32
+
+#define GRUB_KERNEL_MIPS_YEELOONG_RAW_SIZE        0x200
+#define GRUB_KERNEL_MIPS_YEELOONG_COMPRESSED_SIZE        0x8
+#define GRUB_KERNEL_MIPS_YEELOONG_TOTAL_MODULE_SIZE      0xc
+#define GRUB_KERNEL_MIPS_YEELOONG_KERNEL_IMAGE_SIZE      0x10
+
+#define GRUB_KERNEL_MIPS_YEELOONG_PREFIX	        GRUB_KERNEL_MIPS_YEELOONG_RAW_SIZE
+#define GRUB_KERNEL_MIPS_YEELOONG_DATA_END	GRUB_KERNEL_MIPS_YEELOONG_RAW_SIZE + 0x48
+
+/* The offset of GRUB_PREFIX.  */
+#define GRUB_KERNEL_I386_EFI_PREFIX		0x8
+
+/* End of the data section. */
+#define GRUB_KERNEL_I386_EFI_DATA_END		0x50
+
+/* The offset of GRUB_PREFIX.  */
+#define GRUB_KERNEL_X86_64_EFI_PREFIX		0x8
+
+/* End of the data section. */
+#define GRUB_KERNEL_X86_64_EFI_DATA_END		0x50
+
+#define GRUB_KERNEL_I386_COREBOOT_PREFIX	0x2
+#define GRUB_KERNEL_I386_COREBOOT_DATA_END	0x42
+#define GRUB_KERNEL_I386_COREBOOT_LINK_ADDR	0x8200
+
+#define GRUB_KERNEL_I386_IEEE1275_PREFIX	0x2
+#define GRUB_KERNEL_I386_IEEE1275_DATA_END	0x42
+#define GRUB_KERNEL_I386_IEEE1275_LINK_ADDR	0x10000
+
+#define GRUB_KERNEL_I386_IEEE1275_MOD_ALIGN	0x1000
+#define GRUB_KERNEL_I386_COREBOOT_MOD_ALIGN	0x1
+
+/* Non-zero value is only needed for PowerMacs.  */
+#define GRUB_KERNEL_I386_IEEE1275_MOD_GAP 0x0
+#define GRUB_KERNEL_I386_COREBOOT_MOD_GAP 0x0
+
+#define GRUB_KERNEL_POWERPC_IEEE1275_MOD_ALIGN 0x1000
+
+#define GRUB_KERNEL_MIPS_YEELOONG_MOD_ALIGN 0x1
+
+/* Minimal gap between _end and the start of the modules.  It's a hack
+   for PowerMac to prevent "CLAIM failed" error.  The real fix is to
+   rewrite grub-mkimage to generate valid ELF files.  */
+#define GRUB_KERNEL_POWERPC_IEEE1275_MOD_GAP 0x8000
+
+#ifdef MACHINE
+#define GRUB_OFFSETS_CONCAT_(a,b,c) a ## b ## c
+#define GRUB_OFFSETS_CONCAT(a,b,c) GRUB_OFFSETS_CONCAT_(a,b,c)
+#define GRUB_KERNEL_MACHINE_MOD_ALIGN GRUB_OFFSETS_CONCAT (GRUB_KERNEL_, MACHINE, _MOD_ALIGN)
+#define GRUB_KERNEL_MACHINE_MOD_GAP GRUB_OFFSETS_CONCAT (GRUB_KERNEL_, MACHINE, _MOD_GAP)
+#define GRUB_KERNEL_MACHINE_TOTAL_MODULE_SIZE GRUB_OFFSETS_CONCAT (GRUB_KERNEL_, MACHINE, _TOTAL_MODULE_SIZE)
+#define GRUB_KERNEL_MACHINE_KERNEL_IMAGE_SIZE GRUB_OFFSETS_CONCAT (GRUB_KERNEL_, MACHINE, _KERNEL_IMAGE_SIZE)
+#define GRUB_KERNEL_MACHINE_COMPRESSED_SIZE GRUB_OFFSETS_CONCAT (GRUB_KERNEL_, MACHINE, _COMPRESSED_SIZE)
+
+#define GRUB_KERNEL_MACHINE_PREFIX GRUB_OFFSETS_CONCAT (GRUB_KERNEL_, MACHINE, _PREFIX)
+#define GRUB_KERNEL_MACHINE_DATA_END GRUB_OFFSETS_CONCAT (GRUB_KERNEL_, MACHINE, _DATA_END)
+#define GRUB_BOOT_MACHINE_KERNEL_SEG GRUB_OFFSETS_CONCAT (GRUB_BOOT_, MACHINE, _KERNEL_SEG)
+#define GRUB_MEMORY_MACHINE_UPPER GRUB_OFFSETS_CONCAT (GRUB_MEMORY_, MACHINE, _UPPER)
+#define GRUB_KERNEL_MACHINE_RAW_SIZE GRUB_OFFSETS_CONCAT (GRUB_KERNEL_, MACHINE, _RAW_SIZE)
+#define GRUB_KERNEL_MACHINE_INSTALL_BSD_PART GRUB_OFFSETS_CONCAT (GRUB_KERNEL_, MACHINE, _INSTALL_BSD_PART)
+#define GRUB_KERNEL_MACHINE_INSTALL_DOS_PART GRUB_OFFSETS_CONCAT (GRUB_KERNEL_, MACHINE, _INSTALL_DOS_PART)
+#endif
+
+#ifndef ASM_FILE
+struct grub_pc_bios_boot_blocklist
+{
+  grub_uint64_t start;
+  grub_uint16_t len;
+  grub_uint16_t segment;
+} __attribute__ ((packed));
+#endif
+
+#endif

grub-core/include/grub/powerpc/ieee1275/kernel.h

@@ -1,32 +0,0 @@
-/*
- *  GRUB  --  GRand Unified Bootloader
- *  Copyright (C) 2005,2006,2007,2008  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/>.
- */
-
-#ifndef GRUB_KERNEL_MACHINE_HEADER
-#define GRUB_KERNEL_MACHINE_HEADER	1
-
-#include <grub/symbol.h>
-
-#ifndef ASM_FILE
-
-/* The prefix which points to the directory where GRUB modules and its
-   configuration file are located.  */
-extern char grub_prefix[];
-
-#endif
-
-#endif /* ! GRUB_KERNEL_MACHINE_HEADER */

grub-core/include/grub/powerpc/kernel.h

@@ -19,14 +19,4 @@
 #ifndef GRUB_KERNEL_CPU_HEADER
 #define GRUB_KERNEL_CPU_HEADER	1
 
-#define GRUB_MOD_ALIGN 0x1000
-
-/* Minimal gap between _end and the start of the modules.  It's a hack
-   for PowerMac to prevent "CLAIM failed" error.  The real fix is to
-   rewrite grub-mkimage to generate valid ELF files.  */
-#define GRUB_MOD_GAP 0x8000
-
-#define GRUB_KERNEL_CPU_PREFIX		0x4
-#define GRUB_KERNEL_CPU_DATA_END	0x44
-
 #endif

grub-core/include/grub/sparc64/ieee1275/boot.h

@@ -50,10 +50,6 @@
 #define GRUB_BOOT_MACHINE_CODE_END \
 	(0x1fc - GRUB_BOOT_AOUT_HEADER_SIZE)
 
-#define GRUB_BOOT_MACHINE_LIST_SIZE	12
-
-#define GRUB_BOOT_MACHINE_IMAGE_ADDRESS	0x4400
-
 #define GRUB_BOOT_MACHINE_KERNEL_ADDR 0x4200
 
 #endif /* ! BOOT_MACHINE_HEADER */

grub-core/include/grub/sparc64/ieee1275/kernel.h

@@ -19,44 +19,10 @@
 #ifndef GRUB_KERNEL_MACHINE_HEADER
 #define GRUB_KERNEL_MACHINE_HEADER	1
 
-#define GRUB_MOD_ALIGN 0x2000
-
-/* Non-zero value is only needed for PowerMacs.  */
-#define GRUB_MOD_GAP 0x0
-
-/* The offset of GRUB_TOTAL_MODULE_SIZE.  */
-#define GRUB_KERNEL_MACHINE_TOTAL_MODULE_SIZE	0x8
-
-/* The offset of GRUB_KERNEL_IMAGE_SIZE.  */
-#define GRUB_KERNEL_MACHINE_KERNEL_IMAGE_SIZE	0xc
-
-/* The offset of GRUB_COMPRESSED_SIZE.  */
-#define GRUB_KERNEL_MACHINE_COMPRESSED_SIZE	0x10
-
-/* The offset of GRUB_PREFIX.  */
-#define GRUB_KERNEL_MACHINE_PREFIX		0x14
-
-/* End of the data section. */
-#define GRUB_KERNEL_MACHINE_DATA_END		0x114
-
-#define GRUB_KERNEL_MACHINE_RAW_SIZE                   0
 #define GRUB_KERNEL_MACHINE_STACK_SIZE          0x40000
 
-#define GRUB_PLATFORM_IMAGE_FORMATS     "raw, aout"
-#define GRUB_PLATFORM_IMAGE_DEFAULT_FORMAT     "raw"
-
-#define GRUB_PLATFORM_IMAGE_DEFAULT GRUB_PLATFORM_IMAGE_RAW
-
 #ifndef ASM_FILE
 
-typedef enum {
-  GRUB_PLATFORM_IMAGE_RAW,
-  GRUB_PLATFORM_IMAGE_AOUT
-}
-  grub_platform_image_format_t;
-#define GRUB_PLATFORM_IMAGE_RAW GRUB_PLATFORM_IMAGE_RAW
-#define GRUB_PLATFORM_IMAGE_AOUT GRUB_PLATFORM_IMAGE_AOUT
-
 #include <grub/symbol.h>
 #include <grub/types.h>
 
@@ -66,10 +32,6 @@ extern grub_int32_t grub_kernel_image_size;
 /* The total size of module images following the kernel.  */
 extern grub_int32_t grub_total_module_size;
 
-/* The prefix which points to the directory where GRUB modules and its
-   configuration file are located.  */
-extern char grub_prefix[];
-
 #endif /* ! ASM_FILE */
 
 #endif /* ! GRUB_KERNEL_MACHINE_HEADER */

grub-core/include/grub/sparc64/kernel.h

@@ -1,30 +0,0 @@
-/*
- *  GRUB  --  GRand Unified Bootloader
- *  Copyright (C) 2005,2006,2007,2008  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/>.
- */
-
-#ifndef GRUB_KERNEL_CPU_HEADER
-#define GRUB_KERNEL_CPU_HEADER	1
-
-#define GRUB_MOD_ALIGN 0x2000
-
-/* Non-zero value is only needed for PowerMacs.  */
-#define GRUB_MOD_GAP 0x0
-
-#define GRUB_KERNEL_CPU_PREFIX	0x2
-#define GRUB_KERNEL_CPU_DATA_END	0x42
-
-#endif

grub-core/include/grub/types.h

@@ -178,21 +178,6 @@ static inline grub_uint64_t grub_swap_bytes64(grub_uint64_t x)
 # define grub_be_to_cpu16(x)	((grub_uint16_t) (x))
 # define grub_be_to_cpu32(x)	((grub_uint32_t) (x))
 # define grub_be_to_cpu64(x)	((grub_uint64_t) (x))
-# ifdef GRUB_TARGET_WORDS_BIGENDIAN
-#  define grub_target_to_host16(x)	((grub_uint16_t) (x))
-#  define grub_target_to_host32(x)	((grub_uint32_t) (x))
-#  define grub_target_to_host64(x)	((grub_uint64_t) (x))
-#  define grub_host_to_target16(x)	((grub_uint16_t) (x))
-#  define grub_host_to_target32(x)	((grub_uint32_t) (x))
-#  define grub_host_to_target64(x)	((grub_uint64_t) (x))
-# else /* ! GRUB_TARGET_WORDS_BIGENDIAN */
-#  define grub_target_to_host16(x)	grub_swap_bytes16(x)
-#  define grub_target_to_host32(x)	grub_swap_bytes32(x)
-#  define grub_target_to_host64(x)	grub_swap_bytes64(x)
-#  define grub_host_to_target16(x)	grub_swap_bytes16(x)
-#  define grub_host_to_target32(x)	grub_swap_bytes32(x)
-#  define grub_host_to_target64(x)	grub_swap_bytes64(x)
-# endif
 #else /* ! WORDS_BIGENDIAN */
 # define grub_cpu_to_le16(x)	((grub_uint16_t) (x))
 # define grub_cpu_to_le32(x)	((grub_uint32_t) (x))
@@ -206,27 +191,6 @@ static inline grub_uint64_t grub_swap_bytes64(grub_uint64_t x)
 # define grub_be_to_cpu16(x)	grub_swap_bytes16(x)
 # define grub_be_to_cpu32(x)	grub_swap_bytes32(x)
 # define grub_be_to_cpu64(x)	grub_swap_bytes64(x)
-# ifdef GRUB_TARGET_WORDS_BIGENDIAN
-#  define grub_target_to_host16(x)	grub_swap_bytes16(x)
-#  define grub_target_to_host32(x)	grub_swap_bytes32(x)
-#  define grub_target_to_host64(x)	grub_swap_bytes64(x)
-#  define grub_host_to_target16(x)	grub_swap_bytes16(x)
-#  define grub_host_to_target32(x)	grub_swap_bytes32(x)
-#  define grub_host_to_target64(x)	grub_swap_bytes64(x)
-# else /* ! GRUB_TARGET_WORDS_BIGENDIAN */
-#  define grub_target_to_host16(x)	((grub_uint16_t) (x))
-#  define grub_target_to_host32(x)	((grub_uint32_t) (x))
-#  define grub_target_to_host64(x)	((grub_uint64_t) (x))
-#  define grub_host_to_target16(x)	((grub_uint16_t) (x))
-#  define grub_host_to_target32(x)	((grub_uint32_t) (x))
-#  define grub_host_to_target64(x)	((grub_uint64_t) (x))
-# endif
 #endif /* ! WORDS_BIGENDIAN */
 
-#if GRUB_TARGET_SIZEOF_VOID_P == 8
-#  define grub_host_to_target_addr(x) grub_host_to_target64(x)
-#else
-#  define grub_host_to_target_addr(x) grub_host_to_target32(x)
-#endif
-
 #endif /* ! GRUB_TYPES_HEADER */

grub-core/include/grub/x86_64/efi/kernel.h

@@ -1,33 +0,0 @@
-/*
- *  GRUB  --  GRand Unified Bootloader
- *  Copyright (C) 2002,2003,2007  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/>.
- */
-
-#ifndef GRUB_MACHINE_KERNEL_HEADER
-#define GRUB_MACHINE_KERNEL_HEADER   1
-
-/* The prefix which points to the directory where GRUB modules and its
-   configuration file are located.  */
-extern char grub_prefix[];
-
-/* The offset of GRUB_PREFIX.  */
-#define GRUB_KERNEL_MACHINE_PREFIX		0x8
-
-/* End of the data section. */
-#define GRUB_KERNEL_MACHINE_DATA_END		0x50
-
-#endif /* ! GRUB_MACHINE_KERNEL_HEADER */
-

grub-core/include/grub/x86_64/kernel.h

@@ -1 +0,0 @@
-#include <grub/i386/kernel.h>

grub-core/kern/efi/init.c

@@ -24,7 +24,7 @@
 #include <grub/misc.h>
 #include <grub/env.h>
 #include <grub/mm.h>
-#include <grub/machine/kernel.h>
+#include <grub/kernel.h>
 
 void
 grub_efi_init (void)
@@ -42,39 +42,58 @@ grub_efi_init (void)
 void
 grub_efi_set_prefix (void)
 {
-  grub_efi_loaded_image_t *image;
+  grub_efi_loaded_image_t *image = NULL;
+  char *device = NULL;
+  char *path = NULL;
 
-  image = grub_efi_get_loaded_image (grub_efi_image_handle);
-  if (image)
   {
-      char *device;
+    char *pptr = NULL;
-      char *file;
+    if (grub_prefix[0] == '(')
+      {
+	pptr = grub_strrchr (grub_prefix, ')');
+	if (pptr)
+	  {
+	    device = grub_strndup (grub_prefix + 1, pptr - grub_prefix - 1);
+	    pptr++;
+	  }
+      }
+    if (!pptr)
+      pptr = grub_prefix;
+    if (pptr[0])
+      path = grub_strdup (pptr);
+  }
 
+  if (!device || !path)
+    image = grub_efi_get_loaded_image (grub_efi_image_handle);
+  if (image && !device)
     device = grub_efidisk_get_device_name (image->device_handle);
-      file = grub_efi_get_filename (image->file_path);
 
-      if (device && file)
+  if (image && !path)
     {
       char *p;
-	  char *prefix;
+
+      path = grub_efi_get_filename (image->file_path);
 
       /* Get the directory.  */
-	  p = grub_strrchr (file, '/');
+      p = grub_strrchr (path, '/');
       if (p)
 	*p = '\0';
+    }
 
-	  prefix = grub_xasprintf ("(%s)%s", device, file);
+  if (device && path)
+    {
+      char *prefix;
+
+      prefix = grub_xasprintf ("(%s)%s", device, path);
       if (prefix)
 	{
-	      
 	  grub_env_set ("prefix", prefix);
 	  grub_free (prefix);
 	}
     }
 
   grub_free (device);
-      grub_free (file);
+  grub_free (path);
-    }
 }
 
 void

grub-core/kern/emu/hostdisk.c

@@ -98,6 +98,10 @@ struct hd_geometry
 # include <sys/disk.h>
 #endif
 
+#ifdef HAVE_DEVICE_MAPPER
+# include <libdevmapper.h>
+#endif
+
 #if defined(__NetBSD__)
 # include <sys/ioctl.h>
 # include <sys/disklabel.h>    /* struct disklabel */
@@ -312,6 +316,138 @@ grub_util_biosdisk_open (const char *name, grub_disk_t disk)
   return GRUB_ERR_NONE;
 }
 
+#ifdef HAVE_DEVICE_MAPPER
+static int
+device_is_mapped (const char *dev)
+{
+  struct stat st;
+
+  if (stat (dev, &st) < 0)
+    return 0;
+
+  return dm_is_dm_major (major (st.st_rdev));
+}
+#endif /* HAVE_DEVICE_MAPPER */
+
+#if defined(__linux__) || defined(__CYGWIN__) || defined(__NetBSD__)
+static grub_disk_addr_t
+find_partition_start (const char *dev)
+{
+  int fd;
+# if !defined(__NetBSD__)
+  struct hd_geometry hdg;
+# else /* defined(__NetBSD__) */
+  struct disklabel label;
+  int index;
+# endif /* !defined(__NetBSD__) */
+
+# ifdef HAVE_DEVICE_MAPPER
+  if (device_is_mapped (dev)) {
+    struct dm_task *task = NULL;
+    grub_uint64_t start, length;
+    char *target_type, *params, *space;
+    grub_disk_addr_t partition_start;
+
+    /* If any device-mapper operation fails, we fall back silently to
+       HDIO_GETGEO.  */
+    task = dm_task_create (DM_DEVICE_TABLE);
+    if (! task)
+      {
+	grub_dprintf ("hostdisk", "dm_task_create failed\n");
+	goto devmapper_fail;
+      }
+
+    if (! dm_task_set_name (task, dev))
+      {
+	grub_dprintf ("hostdisk", "dm_task_set_name failed\n");
+	goto devmapper_fail;
+      }
+
+    if (! dm_task_run (task))
+      {
+	grub_dprintf ("hostdisk", "dm_task_run failed\n");
+	goto devmapper_fail;
+      }
+
+    dm_get_next_target (task, NULL, &start, &length, &target_type, &params);
+    if (! target_type)
+      {
+	grub_dprintf ("hostdisk", "no dm target\n");
+	goto devmapper_fail;
+      }
+    if (strcmp (target_type, "linear") != 0)
+      {
+	grub_dprintf ("hostdisk", "ignoring dm target %s (not linear)\n",
+		      target_type);
+	goto devmapper_fail;
+      }
+    if (! params)
+      {
+	grub_dprintf ("hostdisk", "no dm params\n");
+	goto devmapper_fail;
+      }
+
+    /* The params string for a linear target looks like this:
+         DEVICE-NAME START-SECTOR
+       Parse this out.  */
+    space = strchr (params, ' ');
+    if (! space)
+      goto devmapper_fail;
+    errno = 0;
+    partition_start = strtoull (space + 1, NULL, 10);
+    if (errno == 0)
+      {
+	grub_dprintf ("hostdisk", "dm %s starts at %llu\n",
+		      dev, (unsigned long long) partition_start);
+	dm_task_destroy (task);
+	return partition_start;
+      }
+
+devmapper_fail:
+    if (task)
+      dm_task_destroy (task);
+  }
+# endif /* HAVE_DEVICE_MAPPER */
+
+  fd = open (dev, O_RDONLY);
+  if (fd == -1)
+    {
+      grub_error (GRUB_ERR_BAD_DEVICE,
+		  "cannot open `%s' while attempting to get disk geometry", dev);
+      return 0;
+    }
+
+# if !defined(__NetBSD__)
+  if (ioctl (fd, HDIO_GETGEO, &hdg))
+# else /* defined(__NetBSD__) */
+  configure_device_driver (fd);
+  if (ioctl (fd, DIOCGDINFO, &label) == -1)
+# endif /* !defined(__NetBSD__) */
+    {
+      grub_error (GRUB_ERR_BAD_DEVICE,
+		  "cannot get disk geometry of `%s'", dev);
+      close (fd);
+      return 0;
+    }
+
+  close (fd);
+
+# if !defined(__NetBSD__)
+  return hdg.start;
+# else /* defined(__NetBSD__) */
+  index = dev[strlen(dev) - 1] - 'a';
+
+  if (index >= label.d_npartitions)
+    {
+      grub_error (GRUB_ERR_BAD_DEVICE,
+		  "no disk label entry for `%s'", dev);
+      return 0;
+    }
+  return (grub_disk_addr_t) label.d_partitions[index].p_offset;
+# endif /* !defined(__NetBSD__) */
+}
+#endif /* __linux__ || __CYGWIN__ */
+
 #ifdef __linux__
 /* Cache of partition start sectors for each disk.  */
 struct linux_partition_cache
@@ -365,28 +501,26 @@ linux_find_partition (char *dev, unsigned long sector)
   for (i = 1; i < 10000; i++)
     {
       int fd;
-      struct hd_geometry hdg;
+      grub_disk_addr_t start;
 
       sprintf (p, format, i);
+
       fd = open (real_dev, O_RDONLY);
       if (fd == -1)
 	return 0;
-
-      if (ioctl (fd, HDIO_GETGEO, &hdg))
-	{
-	  close (fd);
-	  return 0;
-	}
-
       close (fd);
 
-      if (hdg.start == sector)
+      start = find_partition_start (real_dev);
+      /* We don't care about errors here.  */
+      grub_errno = GRUB_ERR_NONE;
+
+      if (start == sector)
 	{
 	  struct linux_partition_cache *new_cache_item;
 
 	  new_cache_item = xmalloc (sizeof *new_cache_item);
 	  new_cache_item->dev = xstrdup (dev);
-	  new_cache_item->start = hdg.start;
+	  new_cache_item->start = start;
 	  new_cache_item->partno = i;
 	  grub_list_push (GRUB_AS_LIST_P (&linux_partition_cache_list),
 			  GRUB_AS_LIST (new_cache_item));
@@ -877,7 +1011,7 @@ make_device_name (int drive, int dos_part, int bsd_part)
 }
 
 static char *
-convert_system_partition_to_system_disk (const char *os_dev)
+convert_system_partition_to_system_disk (const char *os_dev, struct stat *st)
 {
 #if defined(__linux__)
   char *path = xmalloc (PATH_MAX);
@@ -995,6 +1129,96 @@ convert_system_partition_to_system_disk (const char *os_dev)
 	  p[4] = '\0';
 	  return path;
 	}
+
+#ifdef HAVE_DEVICE_MAPPER
+      /* If this is a DM-RAID device.  */
+      if ((strncmp ("mapper/", p, 7) == 0))
+	{
+	  static struct dm_tree *tree = NULL;
+	  uint32_t maj, min;
+	  struct dm_tree_node *node, *child;
+	  void *handle;
+	  const char *node_uuid, *mapper_name, *child_uuid, *child_name;
+
+	  if (! tree)
+	    tree = dm_tree_create ();
+
+	  if (! tree)
+	    {
+	      grub_dprintf ("hostdisk", "dm_tree_create failed\n");
+	      return NULL;
+	    }
+
+	  maj = major (st->st_rdev);
+	  min = minor (st->st_rdev);
+	  if (! dm_tree_add_dev (tree, maj, min))
+	    {
+	      grub_dprintf ("hostdisk", "dm_tree_add_dev failed\n");
+	      return NULL;
+	    }
+
+	  node = dm_tree_find_node (tree, maj, min);
+	  if (! node)
+	    {
+	      grub_dprintf ("hostdisk", "dm_tree_find_node failed\n");
+	      return NULL;
+	    }
+	  node_uuid = dm_tree_node_get_uuid (node);
+	  if (! node_uuid)
+	    {
+	      grub_dprintf ("hostdisk", "%s has no DM uuid\n", path);
+	      return NULL;
+	    }
+	  else if (strncmp (node_uuid, "DMRAID-", 7) != 0)
+	    {
+	      grub_dprintf ("hostdisk", "%s is not DM-RAID\n", path);
+	      return NULL;
+	    }
+
+	  handle = NULL;
+	  mapper_name = NULL;
+	  /* Counter-intuitively, device-mapper refers to the disk-like
+	     device containing a DM-RAID partition device as a "child" of
+	     the partition device.  */
+	  child = dm_tree_next_child (&handle, node, 0);
+	  if (! child)
+	    {
+	      grub_dprintf ("hostdisk", "%s has no DM children\n", path);
+	      goto devmapper_out;
+	    }
+	  child_uuid = dm_tree_node_get_uuid (child);
+	  if (! child_uuid)
+	    {
+	      grub_dprintf ("hostdisk", "%s child has no DM uuid\n", path);
+	      goto devmapper_out;
+	    }
+	  else if (strncmp (child_uuid, "DMRAID-", 7) != 0)
+	    {
+	      grub_dprintf ("hostdisk", "%s child is not DM-RAID\n", path);
+	      goto devmapper_out;
+	    }
+	  child_name = dm_tree_node_get_name (child);
+	  if (! child_name)
+	    {
+	      grub_dprintf ("hostdisk", "%s child has no DM name\n", path);
+	      goto devmapper_out;
+	    }
+	  mapper_name = child_name;
+
+devmapper_out:
+	  if (! mapper_name)
+	    {
+	      /* This is a DM-RAID disk, not a partition.  */
+	      mapper_name = dm_tree_node_get_name (node);
+	      if (! mapper_name)
+		{
+		  grub_dprintf ("hostdisk", "%s has no DM name\n", path);
+		  return NULL;
+		}
+	    }
+	  return xasprintf ("/dev/mapper/%s", mapper_name);
+	}
+#endif /* HAVE_DEVICE_MAPPER */
     }
 
   return path;
@@ -1091,12 +1315,12 @@ device_is_wholedisk (const char *os_dev)
 #endif /* defined(__NetBSD__) */
 
 static int
-find_system_device (const char *os_dev)
+find_system_device (const char *os_dev, struct stat *st)
 {
   unsigned int i;
   char *os_disk;
 
-  os_disk = convert_system_partition_to_system_disk (os_dev);
+  os_disk = convert_system_partition_to_system_disk (os_dev, st);
   if (! os_disk)
     return -1;
 
@@ -1130,7 +1354,7 @@ grub_util_biosdisk_get_grub_dev (const char *os_dev)
       return 0;
     }
 
-  drive = find_system_device (os_dev);
+  drive = find_system_device (os_dev, &st);
   if (drive < 0)
     {
       grub_error (GRUB_ERR_UNKNOWN_DEVICE,
@@ -1138,8 +1362,8 @@ grub_util_biosdisk_get_grub_dev (const char *os_dev)
       return 0;
     }
 
-  if (grub_strcmp (os_dev, convert_system_partition_to_system_disk (os_dev))
+  if (grub_strcmp (os_dev,
-      == 0)
+		   convert_system_partition_to_system_disk (os_dev, &st)) == 0)
     return make_device_name (drive, -1, -1);
 
 #if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__APPLE__) || defined(__NetBSD__)
@@ -1164,15 +1388,7 @@ grub_util_biosdisk_get_grub_dev (const char *os_dev)
   {
     char *name;
     grub_disk_t disk;
-    int fd;
+    grub_disk_addr_t start;
-# if !defined(__NetBSD__)
-    struct hd_geometry hdg;
-    typeof (hdg.start) p_offset;
-# else /* defined(__NetBSD__) */
-    struct disklabel label;
-    int index;
-    u_int32_t p_offset;
-# endif /* !defined(__NetBSD__) */
     int dos_part = -1;
     int bsd_part = -1;
     auto int find_partition (grub_disk_t dsk,
@@ -1187,7 +1403,7 @@ grub_util_biosdisk_get_grub_dev (const char *os_dev)
 
 	part_start = grub_partition_get_start (partition);
 
-	if (p_offset == part_start)
+	if (start == part_start)
 	  {
 	    if (partition->parent)
 	      {
@@ -1215,49 +1431,18 @@ grub_util_biosdisk_get_grub_dev (const char *os_dev)
     /* Since os_dev and convert_system_partition_to_system_disk (os_dev) are
      * different, we know that os_dev is of the form /dev/r[wsc]d[0-9]+[a-z]
      * and in particular it cannot be a floppy device.  */
-    index = os_dev[strlen(os_dev) - 1] - 'a';
 # endif /* !defined(__NetBSD__) */
 
-    fd = open (os_dev, O_RDONLY);
+    start = find_partition_start (os_dev);
-    if (fd == -1)
+    if (grub_errno != GRUB_ERR_NONE)
       {
-	grub_error (GRUB_ERR_BAD_DEVICE, "cannot open `%s' while attempting to get disk geometry", os_dev);
 	free (name);
 	return 0;
       }
 
-# if !defined(__NetBSD__)
+    grub_util_info ("%s starts from %lu", os_dev, start);
-    if (ioctl (fd, HDIO_GETGEO, &hdg))
-# else /* defined(__NetBSD__) */
-    configure_device_driver (fd);
-    if (ioctl (fd, DIOCGDINFO, &label) == -1)
-# endif /* !defined(__NetBSD__) */
-      {
-	grub_error (GRUB_ERR_BAD_DEVICE,
-		    "cannot get disk geometry of `%s'", os_dev);
-	close (fd);
-	free (name);
-	return 0;
-      }
 
-    close (fd);
+    if (start == 0 && device_is_wholedisk (os_dev))
-
-# if !defined(__NetBSD__)
-    p_offset = hdg.start;
-# else /* defined(__NetBSD__) */
-    if (index >= label.d_npartitions)
-      {
-	grub_error (GRUB_ERR_BAD_DEVICE,
-		    "no disk label entry for `%s'", os_dev);
-	free (name);
-	return 0;
-      }
-    p_offset = label.d_partitions[index].p_offset;
-# endif /* !defined(__NetBSD__) */
-
-    grub_util_info ("%s starts from %lu", os_dev, p_offset);
-
-    if (p_offset == 0 && device_is_wholedisk (os_dev))
       return name;
 
     grub_util_info ("opening the device %s", name);

grub-core/kern/emu/misc.c

@@ -9,6 +9,9 @@
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <unistd.h>
+#ifdef HAVE_LIMITS_H
+#include <limits.h>
+#endif
 
 #include <grub/mm.h>
 #include <grub/err.h>
@@ -176,6 +179,19 @@ grub_get_rtc (void)
 	     * GRUB_TICKS_PER_SECOND / 1000000));
 }
 
+char *
+canonicalize_file_name (const char *path)
+{
+  char *ret;
+#ifdef PATH_MAX
+  ret = xmalloc (PATH_MAX);
+  (void) realpath (path, ret);
+#else
+  ret = realpath (path, NULL);
+#endif
+  return ret;
+}
+
 #ifdef __CYGWIN__
 /* Convert POSIX path to Win32 path,
    remove drive letter, replace backslashes.  */

grub-core/kern/i386/coreboot/init.c

@@ -22,7 +22,6 @@
 #include <grub/machine/init.h>
 #include <grub/machine/memory.h>
 #include <grub/machine/console.h>
-#include <grub/machine/kernel.h>
 #include <grub/types.h>
 #include <grub/err.h>
 #include <grub/dl.h>
@@ -33,8 +32,10 @@
 #include <grub/time.h>
 #include <grub/symbol.h>
 #include <grub/cpu/io.h>
-#include <grub/cpu/kernel.h>
 #include <grub/cpu/tsc.h>
+#ifdef GRUB_MACHINE_QEMU
+#include <grub/machine/kernel.h>
+#endif
 
 #define GRUB_FLOPPY_REG_DIGITAL_OUTPUT		0x3f2
 
@@ -146,6 +147,6 @@ grub_arch_modules_addr (void)
 #ifdef GRUB_MACHINE_QEMU
   return grub_core_entry_addr + grub_kernel_image_size;
 #else
-  return ALIGN_UP((grub_addr_t) _end, GRUB_MOD_ALIGN);
+  return ALIGN_UP((grub_addr_t) _end, GRUB_KERNEL_MACHINE_MOD_ALIGN);
 #endif
 }

grub-core/kern/i386/coreboot/startup.S

@@ -19,7 +19,7 @@
 #include <grub/symbol.h>
 #include <grub/machine/memory.h>
 #include <grub/cpu/linux.h>
-#include <grub/cpu/kernel.h>
+#include <grub/offsets.h>
 #include <multiboot.h>
 #include <multiboot2.h>
 
@@ -42,7 +42,7 @@ _start:
 	 *  This is a special data area at a fixed offset from the beginning.
 	 */
 
-	. = _start + GRUB_KERNEL_CPU_PREFIX
+	. = _start + GRUB_KERNEL_MACHINE_PREFIX
 
 VARIABLE(grub_prefix)
 	/* to be filled by grub-mkimage */
@@ -51,7 +51,7 @@ VARIABLE(grub_prefix)
 	 *  Leave some breathing room for the prefix.
 	 */
 
-	. = _start + GRUB_KERNEL_CPU_DATA_END
+	. = _start + GRUB_KERNEL_MACHINE_DATA_END
 
 /*
  *  Support for booting GRUB from a Multiboot boot loader (e.g. GRUB itself).

grub-core/kern/i386/ieee1275/startup.S

@@ -19,7 +19,6 @@
 #include <grub/symbol.h>
 #include <grub/machine/memory.h>
 #include <grub/cpu/linux.h>
-#include <grub/cpu/kernel.h>
 #include <multiboot.h>
 #include <multiboot2.h>
 
@@ -43,7 +42,7 @@ _start:
 	 *  This is a special data area at a fixed offset from the beginning.
 	 */
 
-	. = _start + GRUB_KERNEL_CPU_PREFIX
+	. = _start + GRUB_KERNEL_MACHINE_PREFIX
 
 VARIABLE(grub_prefix)
 	/* to be filled by grub-mkimage */
@@ -52,7 +51,7 @@ VARIABLE(grub_prefix)
 	 *  Leave some breathing room for the prefix.
 	 */
 
-	. = _start + GRUB_KERNEL_CPU_DATA_END
+	. = _start + GRUB_KERNEL_MACHINE_DATA_END
 
 codestart:
 	movl %eax, EXT_C(grub_ieee1275_entry_fn)

grub-core/kern/i386/pc/init.c

@@ -75,8 +75,8 @@ make_install_device (void)
 	  ptr += grub_strlen (ptr);
 
 	  if (grub_install_bsd_part >= 0)
-	    grub_snprintf (ptr, sizeof (dev) - (ptr - dev), ",%c",
+	    grub_snprintf (ptr, sizeof (dev) - (ptr - dev), ",%u",
-			   grub_install_bsd_part + 'a');
+			   grub_install_bsd_part + 1);
 	  ptr += grub_strlen (ptr);
 	}
 

grub-core/kern/i386/pc/mmap.c

@@ -20,6 +20,7 @@
 #include <grub/machine/memory.h>
 #include <grub/err.h>
 #include <grub/types.h>
+#include <grub/misc.h>
 
 grub_err_t
 grub_machine_mmap_iterate (int NESTED_FUNC_ATTR (*hook) (grub_uint64_t, grub_uint64_t, grub_uint32_t))
@@ -28,6 +29,8 @@ grub_machine_mmap_iterate (int NESTED_FUNC_ATTR (*hook) (grub_uint64_t, grub_uin
   struct grub_machine_mmap_entry *entry
     = (struct grub_machine_mmap_entry *) GRUB_MEMORY_MACHINE_SCRATCH_ADDR;
 
+  grub_memset (entry, 0, sizeof (entry));
+
   /* Check if grub_get_mmap_entry works.  */
   cont = grub_get_mmap_entry (entry, 0);
 
@@ -43,6 +46,8 @@ grub_machine_mmap_iterate (int NESTED_FUNC_ATTR (*hook) (grub_uint64_t, grub_uin
 	if (! cont)
 	  break;
 
+	grub_memset (entry, 0, sizeof (entry));
+
 	cont = grub_get_mmap_entry (entry, cont);
       }
     while (entry->size);

grub-core/kern/i386/qemu/startup.S

@@ -27,7 +27,7 @@
 _start:
 	jmp	codestart
 
-	. = _start + GRUB_KERNEL_MACHINE_CORE_ENTRY_ADDR
+	. = _start + GRUB_KERNEL_I386_QEMU_CORE_ENTRY_ADDR
 VARIABLE(grub_core_entry_addr)
 	.long	0
 VARIABLE(grub_kernel_image_size)

grub-core/kern/ieee1275/cmain.c

@@ -20,7 +20,6 @@
 #include <grub/kernel.h>
 #include <grub/misc.h>
 #include <grub/types.h>
-#include <grub/machine/kernel.h>
 #include <grub/ieee1275/ieee1275.h>
 
 int (*grub_ieee1275_entry_fn) (void *);

grub-core/kern/ieee1275/init.c

@@ -29,10 +29,9 @@
 #include <grub/misc.h>
 #include <grub/time.h>
 #include <grub/machine/console.h>
-#include <grub/machine/kernel.h>
-#include <grub/cpu/kernel.h>
 #include <grub/ieee1275/ofdisk.h>
 #include <grub/ieee1275/ieee1275.h>
+#include <grub/offsets.h>
 
 /* The minimal heap size we can live with. */
 #define HEAP_MIN_SIZE		(unsigned long) (2 * 1024 * 1024)
@@ -295,5 +294,5 @@ grub_get_rtc (void)
 grub_addr_t
 grub_arch_modules_addr (void)
 {
-  return ALIGN_UP((grub_addr_t) _end + GRUB_MOD_GAP, GRUB_MOD_ALIGN);
+  return ALIGN_UP((grub_addr_t) _end + GRUB_KERNEL_MACHINE_MOD_GAP, GRUB_KERNEL_MACHINE_MOD_ALIGN);
 }

grub-core/kern/ieee1275/openfw.c

@@ -21,7 +21,6 @@
 #include <grub/err.h>
 #include <grub/misc.h>
 #include <grub/mm.h>
-#include <grub/machine/kernel.h>
 #include <grub/ieee1275/ieee1275.h>
 
 enum grub_ieee1275_parse_type

grub-core/kern/mips/init.c

@@ -18,7 +18,6 @@
 
 #include <grub/kernel.h>
 #include <grub/env.h>
-#include <grub/mips/kernel.h>
 
 void
 grub_machine_set_prefix (void)

grub-core/kern/mips/startup.S

@@ -18,8 +18,9 @@
  */
 
 #include <grub/symbol.h>
-#include <grub/cpu/kernel.h>
+#include <grub/offsets.h>
 #include <grub/machine/memory.h>
+#include <grub/offsets.h>
 
 #define BASE_ADDR 8
 	
@@ -32,13 +33,13 @@ _start:
 start:	
 	bal codestart
 base:	
-	. = _start + GRUB_KERNEL_CPU_COMPRESSED_SIZE
+	. = _start + GRUB_KERNEL_MACHINE_COMPRESSED_SIZE
 compressed_size:
 	.long 0
-	. = _start + GRUB_KERNEL_CPU_TOTAL_MODULE_SIZE
+	. = _start + GRUB_KERNEL_MACHINE_TOTAL_MODULE_SIZE
 total_module_size:
 	.long 0
-	. = _start + GRUB_KERNEL_CPU_KERNEL_IMAGE_SIZE
+	. = _start + GRUB_KERNEL_MACHINE_KERNEL_IMAGE_SIZE
 kernel_image_size:	
 	.long	0
 codestart:
@@ -105,10 +106,10 @@ argdone:
 #endif
 
 	/* Decompress the payload. */
-	addiu $a0, $s0, GRUB_KERNEL_CPU_RAW_SIZE - BASE_ADDR
+	addiu $a0, $s0, GRUB_KERNEL_MACHINE_RAW_SIZE - BASE_ADDR
 	lui $a1, %hi(compressed)
 	addiu $a1, %lo(compressed)
-	lw $a2, (GRUB_KERNEL_CPU_COMPRESSED_SIZE - BASE_ADDR)($s0)
+	lw $a2, (GRUB_KERNEL_MACHINE_COMPRESSED_SIZE - BASE_ADDR)($s0)
 	move $s1, $a1
 
 	/* $a0 contains source compressed address, $a1 is destination,
@@ -134,9 +135,9 @@ reloccont:
 	addiu $t1, %lo(cont)
 
 	jr $t1
-	. = _start + GRUB_KERNEL_CPU_RAW_SIZE
+	. = _start + GRUB_KERNEL_MACHINE_RAW_SIZE
 compressed:	
-	. = _start + GRUB_KERNEL_CPU_PREFIX
+	. = _start + GRUB_KERNEL_MACHINE_PREFIX
 
 VARIABLE(grub_prefix)
 
@@ -146,7 +147,7 @@ VARIABLE(grub_prefix)
 	 *  Leave some breathing room for the prefix.
 	 */
 
-	. = _start + GRUB_KERNEL_CPU_DATA_END
+	. = _start + GRUB_KERNEL_MACHINE_DATA_END
 #ifdef GRUB_MACHINE_MIPS_YEELOONG
 VARIABLE (grub_arch_busclock)
 	.long 0
@@ -171,17 +172,17 @@ cont:
 	/* Move the modules out of BSS.  */
 	lui $t1, %hi(_start)
 	addiu $t1, %lo(_start)
-	lw $t2, (GRUB_KERNEL_CPU_KERNEL_IMAGE_SIZE - BASE_ADDR)($s0)
+	lw $t2, (GRUB_KERNEL_MACHINE_KERNEL_IMAGE_SIZE - BASE_ADDR)($s0)
 	addu $t2, $t1, $t2
 	
 	lui $t1, %hi(_end)
 	addiu $t1, %lo(_end)
-	addiu $t1, (GRUB_MOD_ALIGN-1)
+	addiu $t1, (GRUB_KERNEL_MACHINE_MOD_ALIGN-1)
-	li $t3, (GRUB_MOD_ALIGN-1)
+	li $t3, (GRUB_KERNEL_MACHINE_MOD_ALIGN-1)
 	nor $t3, $t3, $0
 	and $t1, $t1, $t3
 	
-	lw $t3, (GRUB_KERNEL_CPU_TOTAL_MODULE_SIZE - BASE_ADDR)($s0)
+	lw $t3, (GRUB_KERNEL_MACHINE_TOTAL_MODULE_SIZE - BASE_ADDR)($s0)
 
 	/* Backward copy.  */
 	add $t1, $t1, $t3

grub-core/kern/mips/yeeloong/init.c

@@ -26,7 +26,6 @@
 #include <grub/time.h>
 #include <grub/machine/kernel.h>
 #include <grub/machine/memory.h>
-#include <grub/cpu/kernel.h>
 
 extern void grub_video_sm712_init (void);
 extern void grub_video_init (void);

grub-core/kern/powerpc/ieee1275/startup.S

@@ -18,7 +18,7 @@
  */
 
 #include <grub/symbol.h>
-#include <grub/cpu/kernel.h>
+#include <grub/offsets.h>
 
 .extern __bss_start
 .extern _end
@@ -30,7 +30,7 @@ start:
 _start:
 	b	codestart
 
-	. = _start + GRUB_KERNEL_CPU_PREFIX
+	. = _start + GRUB_KERNEL_MACHINE_PREFIX
 
 VARIABLE(grub_prefix)
 	/* to be filled by grub-mkelfimage */
@@ -39,7 +39,7 @@ VARIABLE(grub_prefix)
 	 *  Leave some breathing room for the prefix.
 	 */
 
-	. = _start + GRUB_KERNEL_CPU_DATA_END
+	. = _start + GRUB_KERNEL_MACHINE_DATA_END
 
 codestart:
 	li      2, 0

grub-core/kern/sparc64/ieee1275/crt0.S

@@ -18,6 +18,7 @@
  */
 #include <grub/symbol.h>
 #include <grub/machine/kernel.h>
+#include <grub/offsets.h>
 
 	.text
 	.align	4

grub-core/modules.def

@@ -215,11 +215,6 @@ kernel = {
   emu = kern/emu/console.c;
   emu = disk/host.c;
   emu = gnulib/progname.c;
-
-  image_nostrip = { emu; };
-  image_strip_keep_kernel = { i386_efi; x86_64_efi; };
-  image_strip = { powerpc_ieee1275; i386_coreboot; i386_multiboot; i386_ieee1275; };
-  image_strip_macho2img = { mips_yeeloong; i386_pc; i386_qemu; sparc64_ieee1275; };
 };
 
 program = {
@@ -229,7 +224,7 @@ program = {
   source = kern/emu/full.c;
   nodist = grub_emu_init.c;
 
-  ldadd = kernel.exec;
+  ldadd = kernel.img;
   ldadd = '$(MODULE_FILES)';
   ldadd = '$(LIBCURSES) $(LIBSDL) $(LIBUSB) $(LIBPCIACCESS)';
 
@@ -243,7 +238,7 @@ program = {
   source = kern/emu/cache.S;
   nodist = symlist.c;
 
-  ldadd = kernel.exec;
+  ldadd = kernel.img;
   ldadd = '$(LIBCURSES) $(LIBSDL) $(LIBUSB) $(LIBPCIACCESS)';
 
   emu;

grub-core/po/POTFILES

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

grub-core/term/gfxterm.c

@@ -707,12 +707,6 @@ real_scroll (void)
       draw_cursor (0);
 
       grub_video_set_active_render_target (render_target);
-      /* Save viewport and set it to our window.  */
-      grub_video_get_viewport ((unsigned *) &saved_view.x, 
-                               (unsigned *) &saved_view.y, 
-                               (unsigned *) &saved_view.width, 
-                               (unsigned *) &saved_view.height);
-      grub_video_set_viewport (window.x, window.y, window.width, window.height);
 
       i = window.double_repaint ? 2 : 1;
 
@@ -720,6 +714,15 @@ real_scroll (void)
 
       while (i--)
 	{
+	  /* Save viewport and set it to our window.  */
+	  grub_video_get_viewport ((unsigned *) &saved_view.x, 
+				   (unsigned *) &saved_view.y, 
+				   (unsigned *) &saved_view.width, 
+				   (unsigned *) &saved_view.height);
+
+	  grub_video_set_viewport (window.x, window.y, window.width,
+				   window.height);
+
 	  /* Clear new border area.  */
 	  grub_video_fill_rect (color,
 				virtual_screen.offset_x,
@@ -735,6 +738,10 @@ real_scroll (void)
 	  grub_video_scroll (color, 0, -virtual_screen.normal_char_height
 			     * virtual_screen.total_scroll);
 
+	  /* Restore saved viewport.  */
+	  grub_video_set_viewport (saved_view.x, saved_view.y,
+				   saved_view.width, saved_view.height);
+
 	  if (i)
 	    grub_video_swap_buffers ();
 	}
@@ -746,9 +753,6 @@ real_scroll (void)
       grub_video_scroll (color, 0, -virtual_screen.normal_char_height
 			 * virtual_screen.total_scroll);
 
-      /* Restore saved viewport.  */
-      grub_video_set_viewport (saved_view.x, saved_view.y,
-                               saved_view.width, saved_view.height);
       grub_video_set_active_render_target (render_target);
 
     }

modules.def

@@ -107,49 +107,12 @@ program = {
   name = grub-mkimage;
   mansection = 1;
 
-  source = util/grub-mkrawimage.c;
+  source = util/grub-mkimage.c;
-  source = util/resolve.c;
-
-  x86_efi = util/i386/efi/grub-mkimage.c;
-  x86_efi = util/resolve.c;
-
-  ldadd = libutil.a;
-
-  sparc64_ieee1275_cppflags = '-DGRUB_KERNEL_MACHINE_LINK_ADDR=$(GRUB_KERNEL_MACHINE_LINK_ADDR)';
-  mips_cppflags = '-DGRUB_KERNEL_MACHINE_LINK_ADDR=$(GRUB_KERNEL_MACHINE_LINK_ADDR)';
-  i386_pc_cppflags = '-DGRUB_KERNEL_MACHINE_LINK_ADDR=$(GRUB_KERNEL_MACHINE_LINK_ADDR)';
-  i386_qemu_cppflags = '-DGRUB_KERNEL_MACHINE_LINK_ADDR=$(GRUB_KERNEL_MACHINE_LINK_ADDR)';
-
-  i386_pc; i386_qemu; mips; sparc64_ieee1275;
-};
-
-program = {
-  name = grub-mkelfimage;
-  mansection = 1;
-  source = util/elf/grub-mkimage.c;
   source = util/resolve.c;
 
   ldadd = libutil.a;
-  common;
-};
 
-program = {
+  cppflags = '-DGRUB_PKGLIBROOTDIR=\"$(pkglibroot)\"';
-  name = grub-mkisofs;
-  mansection = 1;
-  source = util/mkisofs/eltorito.c;
-  source = util/mkisofs/hash.c;
-  source = util/mkisofs/joliet.c;
-  source = util/mkisofs/match.c;
-  source = util/mkisofs/mkisofs.c;
-  source = util/mkisofs/multi.c;
-  source = util/mkisofs/name.c;
-  source = util/mkisofs/rock.c;
-  source = util/mkisofs/tree.c;
-  source = util/mkisofs/write.c;
-  source = grub-core/gnulib/progname.c;
-  source = grub-core/gnulib/error.c;
-  cflags = '$(CFLAGS_MKISOFS)';
-  cppflags = '$(CPPFLAGS_MKISOFS)';
   common;
 };
 

tests/util/grub-shell.in

@@ -127,7 +127,8 @@ rootdir=`mktemp -d`
 (cd @abs_top_builddir@ && make DESTDIR=$rootdir install) >/dev/null 2>&1
 
 isofile=`mktemp`
-sh @abs_top_builddir@/grub-mkrescue --output=${isofile} \
+sh @abs_top_builddir@/grub-mkrescue --grub-mkimage=${builddir}/grub-mkimage \
+  --override-directory=${builddir}/grub-core --output=${isofile} \
   --root-directory=${rootdir} /boot/grub/grub.cfg=${cfgfile} \
   /boot/grub/testcase.cfg=${source} >/dev/null 2>&1
 rm -rf $rootdir

util/deviceiter.c

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

util/elf/grub-mkimage.c

@@ -1,463 +0,0 @@
-/*
- *  GRUB  --  GRand Unified Bootloader
- *  Copyright (C) 2004,2005,2006,2007,2008,2009,2010  Free Software Foundation, Inc.
- *
- *  GRUB is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, either version 3 of the License, or
- *  (at your option) any later version.
- *
- *  GRUB is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <config.h>
-
-#include <stdio.h>
-#include <stdint.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <getopt.h>
-#include <stdlib.h>
-#include <string.h>
-#include <grub/elf.h>
-#include <grub/misc.h>
-#include <grub/emu/misc.h>
-#include <grub/util/misc.h>
-#include <grub/util/resolve.h>
-#include <grub/kernel.h>
-#include <grub/cpu/kernel.h>
-#include <grub/i18n.h>
-
-#include "progname.h"
-
-#define GRUB_IEEE1275_NOTE_NAME "PowerPC"
-#define GRUB_IEEE1275_NOTE_TYPE 0x1275
-
-/* These structures are defined according to the CHRP binding to IEEE1275,
-   "Client Program Format" section.  */
-
-struct grub_ieee1275_note_hdr
-{
-  grub_uint32_t namesz;
-  grub_uint32_t descsz;
-  grub_uint32_t type;
-  char name[sizeof (GRUB_IEEE1275_NOTE_NAME)];
-};
-
-struct grub_ieee1275_note_desc
-{
-  grub_uint32_t real_mode;
-  grub_uint32_t real_base;
-  grub_uint32_t real_size;
-  grub_uint32_t virt_base;
-  grub_uint32_t virt_size;
-  grub_uint32_t load_base;
-};
-
-struct grub_ieee1275_note
-{
-  struct grub_ieee1275_note_hdr header;
-  struct grub_ieee1275_note_desc descriptor;
-};
-
-void
-load_note (Elf32_Phdr *phdr, FILE *out)
-{
-  struct grub_ieee1275_note note;
-  int note_size = sizeof (struct grub_ieee1275_note);
-
-  grub_util_info ("adding CHRP NOTE segment");
-
-  note.header.namesz = grub_host_to_target32 (sizeof (GRUB_IEEE1275_NOTE_NAME));
-  note.header.descsz = grub_host_to_target32 (note_size);
-  note.header.type = grub_host_to_target32 (GRUB_IEEE1275_NOTE_TYPE);
-  strcpy (note.header.name, GRUB_IEEE1275_NOTE_NAME);
-  note.descriptor.real_mode = grub_host_to_target32 (0xffffffff);
-  note.descriptor.real_base = grub_host_to_target32 (0x00c00000);
-  note.descriptor.real_size = grub_host_to_target32 (0xffffffff);
-  note.descriptor.virt_base = grub_host_to_target32 (0xffffffff);
-  note.descriptor.virt_size = grub_host_to_target32 (0xffffffff);
-  note.descriptor.load_base = grub_host_to_target32 (0x00004000);
-
-  /* Write the note data to the new segment.  */
-  grub_util_write_image_at (&note, note_size,
-			    grub_target_to_host32 (phdr->p_offset), out);
-
-  /* Fill in the rest of the segment header.  */
-  phdr->p_type = grub_host_to_target32 (PT_NOTE);
-  phdr->p_flags = grub_host_to_target32 (PF_R);
-  phdr->p_align = grub_host_to_target32 (GRUB_TARGET_SIZEOF_LONG);
-  phdr->p_vaddr = 0;
-  phdr->p_paddr = 0;
-  phdr->p_filesz = grub_host_to_target32 (note_size);
-  phdr->p_memsz = 0;
-}
-
-void
-load_modules (grub_addr_t modbase, Elf32_Phdr *phdr, const char *dir,
-	      char *mods[], FILE *out, char *memdisk_path, char *config_path)
-{
-  char *module_img;
-  struct grub_util_path_list *path_list;
-  struct grub_util_path_list *p;
-  struct grub_module_info *modinfo;
-  size_t offset;
-  size_t total_module_size;
-  size_t memdisk_size = 0;
-  size_t config_size = 0;
-
-  path_list = grub_util_resolve_dependencies (dir, "moddep.lst", mods);
-
-  offset = sizeof (struct grub_module_info);
-  total_module_size = sizeof (struct grub_module_info);
-
-  if (memdisk_path)
-    {
-      memdisk_size = ALIGN_UP(grub_util_get_image_size (memdisk_path), 512);
-      grub_util_info ("the size of memory disk is 0x%x", memdisk_size);
-      total_module_size += memdisk_size + sizeof (struct grub_module_header);
-    }
-
-  if (config_path)
-    {
-      config_size = ALIGN_UP(grub_util_get_image_size (config_path), 512);
-      grub_util_info ("the size of memory disk is 0x%x", config_size);
-      total_module_size += config_size + sizeof (struct grub_module_header);
-    }
-
-  for (p = path_list; p; p = p->next)
-    {
-      total_module_size += (grub_util_get_image_size (p->name)
-	  + sizeof (struct grub_module_header));
-    }
-
-  grub_util_info ("the total module size is 0x%x", total_module_size);
-
-  module_img = xmalloc (total_module_size);
-  modinfo = (struct grub_module_info *) module_img;
-  modinfo->magic = grub_host_to_target32 (GRUB_MODULE_MAGIC);
-  modinfo->offset = grub_host_to_target32 (sizeof (struct grub_module_info));
-  modinfo->size = grub_host_to_target32 (total_module_size);
-
-  /* Load all the modules, with headers, into module_img.  */
-  for (p = path_list; p; p = p->next)
-    {
-      struct grub_module_header *header;
-      size_t mod_size;
-
-      grub_util_info ("adding module %s", p->name);
-
-      mod_size = grub_util_get_image_size (p->name);
-
-      header = (struct grub_module_header *) (module_img + offset);
-      header->type = OBJ_TYPE_ELF;
-      header->size = grub_host_to_target32 (mod_size + sizeof (*header));
-
-      grub_util_load_image (p->name, module_img + offset + sizeof (*header));
-
-      offset += sizeof (*header) + mod_size;
-    }
-
-  if (memdisk_path)
-    {
-      struct grub_module_header *header;
-
-      header = (struct grub_module_header *) (module_img + offset);
-      header->type = OBJ_TYPE_MEMDISK;
-      header->size = grub_host_to_target32 (memdisk_size + sizeof (*header));
-      offset += sizeof (*header);
-
-      grub_util_load_image (memdisk_path, module_img + offset);
-      offset += memdisk_size;
-    }
-
-  if (config_path)
-    {
-      struct grub_module_header *header;
-
-      header = (struct grub_module_header *) (module_img + offset);
-      header->type = OBJ_TYPE_CONFIG;
-      header->size = grub_host_to_target32 (config_size + sizeof (*header));
-      offset += sizeof (*header);
-
-      grub_util_load_image (config_path, module_img + offset);
-      offset += config_size;
-    }
-
-
-  /* Write the module data to the new segment.  */
-  grub_util_write_image_at (module_img, total_module_size,
-			    grub_host_to_target32 (phdr->p_offset), out);
-
-  /* Fill in the rest of the segment header.  */
-  phdr->p_type = grub_host_to_target32 (PT_LOAD);
-  phdr->p_flags = grub_host_to_target32 (PF_R | PF_W | PF_X);
-  phdr->p_align = grub_host_to_target32 (GRUB_TARGET_SIZEOF_LONG);
-  phdr->p_vaddr = grub_host_to_target32 (modbase);
-  phdr->p_paddr = grub_host_to_target32 (modbase);
-  phdr->p_filesz = grub_host_to_target32 (total_module_size);
-  phdr->p_memsz = grub_host_to_target32 (total_module_size);
-}
-
-void
-add_segments (char *dir, char *prefix, FILE *out, int chrp, char *mods[], char *memdisk_path, char *config_path)
-{
-  Elf32_Ehdr ehdr;
-  Elf32_Phdr *phdrs = NULL;
-  Elf32_Phdr *phdr;
-  FILE *in;
-  char *kernel_path;
-  grub_addr_t grub_end = 0;
-  off_t offset, first_segment;
-  int i, phdr_size;
-
-  /* Read ELF header.  */
-  kernel_path = grub_util_get_path (dir, "kernel.img");
-  in = fopen (kernel_path, "rb");
-  if (! in)
-    grub_util_error ("cannot open %s", kernel_path);
-
-  grub_util_read_at (&ehdr, sizeof (ehdr), 0, in);
-
-  offset = ALIGN_UP (sizeof (ehdr), GRUB_TARGET_SIZEOF_LONG);
-  ehdr.e_phoff = grub_host_to_target32 (offset);
-
-  phdr_size = (grub_target_to_host16 (ehdr.e_phentsize) *
-               grub_target_to_host16 (ehdr.e_phnum));
-
-  if (mods[0] != NULL)
-    phdr_size += grub_target_to_host16 (ehdr.e_phentsize);
-
-  if (chrp)
-    phdr_size += grub_target_to_host16 (ehdr.e_phentsize);
-
-  phdrs = xmalloc (phdr_size);
-  offset += ALIGN_UP (phdr_size, GRUB_TARGET_SIZEOF_LONG);
-
-  first_segment = offset;
-
-  /* Copy all existing segments.  */
-  for (i = 0; i < grub_target_to_host16 (ehdr.e_phnum); i++)
-    {
-      char *segment_img;
-      grub_size_t segment_end;
-
-      phdr = phdrs + i;
-
-      /* Read segment header.  */
-      grub_util_read_at (phdr, sizeof (Elf32_Phdr),
-			 (grub_target_to_host32 (ehdr.e_phoff)
-			  + (i * grub_target_to_host16 (ehdr.e_phentsize))),
-			 in);
-      grub_util_info ("copying segment %d, type %d", i,
-		      grub_target_to_host32 (phdr->p_type));
-
-      /* Locate _end.  */
-      segment_end = grub_target_to_host32 (phdr->p_paddr)
-		    + grub_target_to_host32 (phdr->p_memsz);
-      grub_util_info ("segment %u end 0x%lx", i, segment_end);
-      if (segment_end > grub_end)
-	grub_end = segment_end;
-
-      /* Read segment data and write it to new file.  */
-      segment_img = xmalloc (grub_target_to_host32 (phdr->p_filesz));
-
-      grub_util_read_at (segment_img, grub_target_to_host32 (phdr->p_filesz),
-			 grub_target_to_host32 (phdr->p_offset), in);
-
-      phdr->p_offset = grub_host_to_target32 (offset);
-      grub_util_write_image_at (segment_img, grub_target_to_host32 (phdr->p_filesz),
-				offset, out);
-      offset += ALIGN_UP (grub_target_to_host32 (phdr->p_filesz),
-			  GRUB_TARGET_SIZEOF_LONG);
-
-      free (segment_img);
-    }
-
-  if (mods[0] != NULL)
-    {
-      grub_addr_t modbase;
-
-      /* Place modules just after grub segment.  */
-      modbase = ALIGN_UP(grub_end + GRUB_MOD_GAP, GRUB_MOD_ALIGN);
-
-      /* Construct new segment header for modules.  */
-      phdr = phdrs + grub_target_to_host16 (ehdr.e_phnum);
-      ehdr.e_phnum = grub_host_to_target16 (grub_target_to_host16 (ehdr.e_phnum) + 1);
-
-      /* Fill in p_offset so the callees know where to write.  */
-      phdr->p_offset = grub_host_to_target32 (ALIGN_UP (grub_util_get_fp_size (out),
-							GRUB_TARGET_SIZEOF_LONG));
-
-      load_modules (modbase, phdr, dir, mods, out, memdisk_path, config_path);
-    }
-
-  if (chrp)
-    {
-      /* Construct new segment header for the CHRP note.  */
-      phdr = phdrs + grub_target_to_host16 (ehdr.e_phnum);
-      ehdr.e_phnum = grub_host_to_target16 (grub_target_to_host16 (ehdr.e_phnum) + 1);
-
-      /* Fill in p_offset so the callees know where to write.  */
-      phdr->p_offset = grub_host_to_target32 (ALIGN_UP (grub_util_get_fp_size (out),
-							GRUB_TARGET_SIZEOF_LONG));
-
-      load_note (phdr, out);
-    }
-
-  /* Don't bother preserving the section headers.  */
-  ehdr.e_shoff = 0;
-  ehdr.e_shnum = 0;
-  ehdr.e_shstrndx = 0;
-
-  /* Write entire segment table to the file.  */
-  grub_util_write_image_at (phdrs, phdr_size, grub_target_to_host32 (ehdr.e_phoff), out);
-
-  /* Write ELF header.  */
-  grub_util_write_image_at (&ehdr, sizeof (ehdr), 0, out);
-
-  if (prefix)
-    {
-      if (GRUB_KERNEL_CPU_PREFIX + strlen (prefix) + 1 > GRUB_KERNEL_CPU_DATA_END)
-        grub_util_error ("prefix too long");
-      grub_util_write_image_at (prefix, strlen (prefix) + 1, first_segment + GRUB_KERNEL_CPU_PREFIX, out);
-    }
-
-  free (phdrs);
-  free (kernel_path);
-}
-
-static struct option options[] =
-  {
-    {"directory", required_argument, 0, 'd'},
-    {"prefix", required_argument, 0, 'p'},
-    {"memdisk", required_argument, 0, 'm'},
-    {"config", required_argument, 0, 'c'},
-    {"output", required_argument, 0, 'o'},
-    {"help", no_argument, 0, 'h'},
-    {"note", no_argument, 0, 'n'},
-    {"version", no_argument, 0, 'V'},
-    {"verbose", no_argument, 0, 'v'},
-    { 0, 0, 0, 0 },
-  };
-
-static void
-usage (int status)
-{
-  if (status)
-    fprintf (stderr, "Try `%s --help' for more information.\n", program_name);
-  else
-    printf ("\
-Usage: %s -o FILE [OPTION]... [MODULES]\n\
-\n\
-Make a bootable image of GRUB.\n\
-\n\
-  -d, --directory=DIR     use images and modules under DIR [default=%s]\n\
-  -p, --prefix=DIR        set grub_prefix directory\n\
-  -m, --memdisk=FILE      embed FILE as a memdisk image\n\
-  -c, --config=FILE       embed FILE as boot config\n\
-  -o, --output=FILE       output a generated image to FILE\n\
-  -h, --help              display this message and exit\n\
-  -n, --note              add NOTE segment for CHRP Open Firmware\n\
-  -V, --version           print version information and exit\n\
-  -v, --verbose           print verbose messages\n\
-\n\
-Report bugs to <%s>.\n\
-", program_name, GRUB_LIBDIR, PACKAGE_BUGREPORT);
-
-  exit (status);
-}
-
-int
-main (int argc, char *argv[])
-{
-  FILE *fp;
-  char *output = NULL;
-  char *dir = NULL;
-  char *prefix = NULL;
-  char *memdisk = NULL;
-  char *config = NULL;
-  int chrp = 0;
-
-  set_program_name (argv[0]);
-
-  grub_util_init_nls ();
-
-  while (1)
-    {
-      int c = getopt_long (argc, argv, "d:p:m:c:o:hVvn", options, 0);
-      if (c == -1)
-	break;
-
-      switch (c)
-	{
-	  case 'd':
-	    if (dir)
-	      free (dir);
-	    dir = xstrdup (optarg);
-	    break;
-	  case 'p':
-	    if (prefix)
-	      free (prefix);
-	    prefix = xstrdup (optarg);
-	    break;
-	  case 'm':
-	    if (memdisk)
-	      free (memdisk);
-	    memdisk = xstrdup (optarg);
-
-	    if (prefix)
-	      free (prefix);
-	    prefix = xstrdup ("(memdisk)/boot/grub");
-
-	    break;
-	  case 'c':
-	    if (config)
-	      free (config);
-	    config = xstrdup (optarg);
-
-	    break;
-
-	  case 'h':
-	    usage (0);
-	    break;
-	  case 'n':
-	    chrp = 1;
-	    break;
-	  case 'o':
-	    if (output)
-	      free (output);
-	    output = xstrdup (optarg);
-	    break;
-	  case 'V':
-	    printf ("grub-mkimage (%s) %s\n", PACKAGE_NAME, PACKAGE_VERSION);
-	    return 0;
-	  case 'v':
-	    verbosity++;
-	    break;
-	  default:
-	    usage (1);
-	    break;
-	}
-  }
-
-  if (!output)
-    usage (1);
-
-  fp = fopen (output, "wb");
-  if (! fp)
-    grub_util_error ("cannot open %s", output);
-
-  add_segments (dir ? : GRUB_LIBDIR, prefix, fp, chrp, argv + optind, memdisk,
-		config);
-
-  fclose (fp);
-
-  return 0;
-}

util/grub-install.in

@@ -35,11 +35,7 @@ pkglibdir=${libdir}/`echo ${PACKAGE_TARNAME}/${target_cpu}-${platform} | sed ${t
 localedir=@datadir@/locale
 
 grub_setup=${sbindir}/`echo grub-setup | sed ${transform}`
-if [ "${target_cpu}-${platform}" = "i386-pc" ] || [ "${target_cpu}-${platform}" = "sparc64-ieee1275" ] || [ "${target_cpu}-${platform}" = "mips-yeeloong" ] ; then
+grub_mkimage=${bindir}/`echo grub-mkimage | sed ${transform}`
-    grub_mkimage=${bindir}/`echo grub-mkimage | sed ${transform}`
-else
-    grub_mkimage=${bindir}/`echo grub-mkelfimage | sed ${transform}`
-fi
 grub_mkdevicemap=${sbindir}/`echo grub-mkdevicemap | sed ${transform}`
 grub_probe=${sbindir}/`echo grub-probe | sed ${transform}`
 grub_editenv=${bindir}/`echo grub-editenv | sed ${transform}`
@@ -346,16 +342,23 @@ else
     prefix_drive=`$grub_probe --target=drive --device ${grub_device}` || exit 1
 fi
 
+case "${target_cpu}-${platform}" in
+    i386-pc) mkimage_target=i386-pc ;;
+    sparc64-ieee1275) mkimage_target=sparc64-ieee1275-raw ;;
+    mips-yeeloong) mkimage_target=mipsel-yeeloong-elf ;;
+    *) mkimage_target=i386-coreboot;
+esac
+
 if [ "${target_cpu}-${platform}" = "i386-pc" ] || [ "${target_cpu}-${platform}" = "sparc64-ieee1275" ] ; then
-    $grub_mkimage ${config_opt} --output=${grubdir}/core.img --prefix=${prefix_drive}${relative_grubdir} $modules || exit 1
+    $grub_mkimage ${config_opt} -O ${mkimage_target} --output=${grubdir}/core.img --prefix=${prefix_drive}${relative_grubdir} $modules || exit 1
 
     # Now perform the installation.
     $grub_setup ${setup_verbose} ${setup_force} --directory=${grubdir} --device-map=${device_map} \
         ${install_device} || exit 1
 elif [ "${target_cpu}-${platform}" = "mips-yeeloong" ] ; then
-    $grub_mkimage ${config_opt} -f ${font} -d ${pkglibdir} -O elf --output=/boot/grub.elf --prefix=${prefix_drive}${relative_grubdir} $modules || exit 1
+    $grub_mkimage ${config_opt} -f ${font} -d ${pkglibdir} -O ${mkimage_target} --output=/boot/grub.elf --prefix=${prefix_drive}${relative_grubdir} $modules || exit 1
 else
-    $grub_mkimage ${config_opt} -d ${pkglibdir} --output=/boot/multiboot.img --prefix=${prefix_drive}${relative_grubdir} $modules || exit 1
+    $grub_mkimage -O ${mkimage_target} ${config_opt} -d ${pkglibdir} --output=/boot/multiboot.img --prefix=${prefix_drive}${relative_grubdir} $modules || exit 1
 fi
 
 echo "Installation finished. No error reported."

util/grub-mkconfig.in

@@ -50,7 +50,13 @@ EOF
 }
 
 # Check the arguments.
+next_grub_cfg=false
 for option in "$@"; do
+    if $next_grub_cfg; then
+	grub_cfg=$option
+	next_grub_cfg=false
+	continue
+    fi
     case "$option" in
     -h | --help)
 	usage
@@ -59,8 +65,7 @@ for option in "$@"; do
 	echo "$0 (GNU GRUB ${package_version})"
 	exit 0 ;;
     -o)
-	shift
+	next_grub_cfg=:
-	grub_cfg=$1
 	;;
     --output=*)
 	grub_cfg=`echo "$option" | sed 's/--output=//'`
@@ -72,6 +77,11 @@ for option in "$@"; do
 	;;
     esac
 done
+if $next_grub_cfg; then
+    echo "Missing argument to \`-o'" 1>&2
+    usage
+    exit 1
+fi
 
 . ${libdir}/grub/grub-mkconfig_lib
 
@@ -236,6 +246,10 @@ export GRUB_DEFAULT \
   GRUB_HIDDEN_TIMEOUT \
   GRUB_HIDDEN_TIMEOUT_QUIET \
   GRUB_TIMEOUT \
+  GRUB_DEFAULT_BUTTON \
+  GRUB_HIDDEN_TIMEOUT_BUTTON \
+  GRUB_TIMEOUT_BUTTON \
+  GRUB_BUTTON_CMOS_ADDRESS \
   GRUB_DISTRIBUTOR \
   GRUB_CMDLINE_LINUX \
   GRUB_CMDLINE_LINUX_DEFAULT \

util/grub-mkdevicemap.c

@@ -32,6 +32,7 @@
 #include <grub/emu/misc.h>
 #include <grub/util/misc.h>
 #include <grub/util/deviceiter.h>
+#include <grub/env.h>
 #include <grub/i18n.h>
 
 #define _GNU_SOURCE	1
@@ -159,6 +160,9 @@ main (int argc, char *argv[])
 	  }
     }
 
+  if (verbosity > 1)
+    grub_env_set ("debug", "all");
+
   make_device_map (dev_map ? : DEFAULT_DEVICE_MAP, floppy_disks);
 
   free (dev_map);

util/grub-mkimagexx.c

@@ -0,0 +1,756 @@
+/* grub-mkimage.c - make a bootable image */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2002,2003,2004,2005,2006,2007,2008,2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#undef ELF_R_SYM
+#undef ELF_R_TYPE
+
+#if defined(MKIMAGE_ELF32)
+# define SUFFIX(x)	x ## 32
+# define ELFCLASSXX	ELFCLASS32
+# define Elf_Ehdr	Elf32_Ehdr
+# define Elf_Phdr	Elf32_Phdr
+# define Elf_Addr	Elf32_Addr
+# define Elf_Sym	Elf32_Sym
+# define Elf_Off	Elf32_Off
+# define Elf_Shdr	Elf32_Shdr
+# define Elf_Rela       Elf32_Rela
+# define Elf_Rel        Elf32_Rel
+# define ELF_R_SYM(val)		ELF32_R_SYM(val)
+# define ELF_R_TYPE(val)		ELF32_R_TYPE(val)
+#elif defined(MKIMAGE_ELF64)
+# define SUFFIX(x)	x ## 64
+# define ELFCLASSXX	ELFCLASS64
+# define Elf_Ehdr	Elf64_Ehdr
+# define Elf_Phdr	Elf64_Phdr
+# define Elf_Addr	Elf64_Addr
+# define Elf_Sym	Elf64_Sym
+# define Elf_Off	Elf64_Off
+# define Elf_Shdr	Elf64_Shdr
+# define Elf_Rela       Elf64_Rela
+# define Elf_Rel        Elf64_Rel
+# define ELF_R_SYM(val)		ELF64_R_SYM(val)
+# define ELF_R_TYPE(val)		ELF64_R_TYPE(val)
+#else
+#error "I'm confused"
+#endif
+
+/* Relocate symbols; note that this function overwrites the symbol table.
+   Return the address of a start symbol.  */
+static Elf_Addr
+SUFFIX (relocate_symbols) (Elf_Ehdr *e, Elf_Shdr *sections,
+			   Elf_Shdr *symtab_section, Elf_Addr *section_addresses,
+			   Elf_Half section_entsize, Elf_Half num_sections,
+			   struct image_target_desc *image_target)
+{
+  Elf_Word symtab_size, sym_size, num_syms;
+  Elf_Off symtab_offset;
+  Elf_Addr start_address = 0;
+  Elf_Sym *sym;
+  Elf_Word i;
+  Elf_Shdr *strtab_section;
+  const char *strtab;
+
+  strtab_section
+    = (Elf_Shdr *) ((char *) sections
+		      + (grub_target_to_host32 (symtab_section->sh_link)
+			 * section_entsize));
+  strtab = (char *) e + grub_target_to_host (strtab_section->sh_offset);
+
+  symtab_size = grub_target_to_host (symtab_section->sh_size);
+  sym_size = grub_target_to_host (symtab_section->sh_entsize);
+  symtab_offset = grub_target_to_host (symtab_section->sh_offset);
+  num_syms = symtab_size / sym_size;
+
+  for (i = 0, sym = (Elf_Sym *) ((char *) e + symtab_offset);
+       i < num_syms;
+       i++, sym = (Elf_Sym *) ((char *) sym + sym_size))
+    {
+      Elf_Section index;
+      const char *name;
+
+      name = strtab + grub_target_to_host32 (sym->st_name);
+
+      index = grub_target_to_host16 (sym->st_shndx);
+      if (index == STN_ABS)
+        {
+          continue;
+        }
+      else if ((index == STN_UNDEF))
+	{
+	  if (sym->st_name)
+	    grub_util_error ("undefined symbol %s", name);
+	  else
+	    continue;
+	}
+      else if (index >= num_sections)
+	grub_util_error ("section %d does not exist", index);
+
+      sym->st_value = (grub_target_to_host32 (sym->st_value)
+		       + section_addresses[index]);
+      grub_util_info ("locating %s at 0x%x", name, sym->st_value);
+
+      if (! start_address)
+	if (strcmp (name, "_start") == 0 || strcmp (name, "start") == 0)
+	  start_address = sym->st_value;
+    }
+
+  return start_address;
+}
+
+/* Return the address of a symbol at the index I in the section S.  */
+static Elf_Addr
+SUFFIX (get_symbol_address) (Elf_Ehdr *e, Elf_Shdr *s, Elf_Word i,
+			     struct image_target_desc *image_target)
+{
+  Elf_Sym *sym;
+
+  sym = (Elf_Sym *) ((char *) e
+		       + grub_target_to_host32 (s->sh_offset)
+		       + i * grub_target_to_host32 (s->sh_entsize));
+  return sym->st_value;
+}
+
+/* Return the address of a modified value.  */
+static Elf_Addr *
+SUFFIX (get_target_address) (Elf_Ehdr *e, Elf_Shdr *s, Elf_Addr offset,
+		    struct image_target_desc *image_target)
+{
+  return (Elf_Addr *) ((char *) e + grub_target_to_host32 (s->sh_offset) + offset);
+}
+
+/* Deal with relocation information. This function relocates addresses
+   within the virtual address space starting from 0. So only relative
+   addresses can be fully resolved. Absolute addresses must be relocated
+   again by a PE32 relocator when loaded.  */
+static void
+SUFFIX (relocate_addresses) (Elf_Ehdr *e, Elf_Shdr *sections,
+			     Elf_Addr *section_addresses,
+			     Elf_Half section_entsize, Elf_Half num_sections,
+			     const char *strtab, struct image_target_desc *image_target)
+{
+  Elf_Half i;
+  Elf_Shdr *s;
+
+  for (i = 0, s = sections;
+       i < num_sections;
+       i++, s = (Elf_Shdr *) ((char *) s + section_entsize))
+    if ((s->sh_type == grub_host_to_target32 (SHT_REL)) ||
+        (s->sh_type == grub_host_to_target32 (SHT_RELA)))
+      {
+	Elf_Rela *r;
+	Elf_Word rtab_size, r_size, num_rs;
+	Elf_Off rtab_offset;
+	Elf_Shdr *symtab_section;
+	Elf_Word target_section_index;
+	Elf_Addr target_section_addr;
+	Elf_Shdr *target_section;
+	Elf_Word j;
+
+	symtab_section = (Elf_Shdr *) ((char *) sections
+					 + (grub_target_to_host32 (s->sh_link)
+					    * section_entsize));
+	target_section_index = grub_target_to_host32 (s->sh_info);
+	target_section_addr = section_addresses[target_section_index];
+	target_section = (Elf_Shdr *) ((char *) sections
+					 + (target_section_index
+					    * section_entsize));
+
+	grub_util_info ("dealing with the relocation section %s for %s",
+			strtab + grub_target_to_host32 (s->sh_name),
+			strtab + grub_target_to_host32 (target_section->sh_name));
+
+	rtab_size = grub_target_to_host32 (s->sh_size);
+	r_size = grub_target_to_host32 (s->sh_entsize);
+	rtab_offset = grub_target_to_host32 (s->sh_offset);
+	num_rs = rtab_size / r_size;
+
+	for (j = 0, r = (Elf_Rela *) ((char *) e + rtab_offset);
+	     j < num_rs;
+	     j++, r = (Elf_Rela *) ((char *) r + r_size))
+	  {
+            Elf_Addr info;
+	    Elf_Addr offset;
+	    Elf_Addr sym_addr;
+	    Elf_Addr *target;
+	    Elf_Addr addend;
+
+	    offset = grub_target_to_host (r->r_offset);
+	    target = SUFFIX (get_target_address) (e, target_section,
+						  offset, image_target);
+	    info = grub_target_to_host (r->r_info);
+	    sym_addr = SUFFIX (get_symbol_address) (e, symtab_section,
+						    ELF_R_SYM (info), image_target);
+
+            addend = (s->sh_type == grub_target_to_host32 (SHT_RELA)) ?
+	      r->r_addend : 0;
+
+	    if (image_target->voidp_sizeof == 4)
+	      switch (ELF_R_TYPE (info))
+		{
+		case R_386_NONE:
+		  break;
+
+		case R_386_32:
+		  /* This is absolute.  */
+		  *target = grub_host_to_target32 (grub_target_to_host32 (*target)
+						   + addend + sym_addr);
+		  grub_util_info ("relocating an R_386_32 entry to 0x%x at the offset 0x%x",
+				  *target, offset);
+		  break;
+
+		case R_386_PC32:
+		  /* This is relative.  */
+		  *target = grub_host_to_target32 (grub_target_to_host32 (*target)
+						   + addend + sym_addr
+						   - target_section_addr - offset
+						   - image_target->vaddr_offset);
+		  grub_util_info ("relocating an R_386_PC32 entry to 0x%x at the offset 0x%x",
+				  *target, offset);
+		  break;
+		default:
+		  grub_util_error ("unknown relocation type %d",
+				   ELF_R_TYPE (info));
+		  break;
+		}
+	    else
+	      switch (ELF_R_TYPE (info))
+		{
+
+		case R_X86_64_NONE:
+		  break;
+
+		case R_X86_64_64:
+		  *target = grub_host_to_target64 (grub_target_to_host64 (*target)
+						   + addend + sym_addr);
+		  grub_util_info ("relocating an R_X86_64_64 entry to 0x%llx at the offset 0x%llx",
+				  *target, offset);
+		  break;
+
+		case R_X86_64_PC32:
+		  {
+		    grub_uint32_t *t32 = (grub_uint32_t *) target;
+		    *t32 = grub_host_to_target64 (grub_target_to_host32 (*t32)
+						  + addend + sym_addr
+						  - target_section_addr - offset
+						  - image_target->vaddr_offset);
+		    grub_util_info ("relocating an R_X86_64_PC32 entry to 0x%x at the offset 0x%llx",
+				    *t32, offset);
+		    break;
+		  }
+
+		case R_X86_64_32:
+		case R_X86_64_32S:
+		  {
+		    grub_uint32_t *t32 = (grub_uint32_t *) target;
+		    *t32 = grub_host_to_target64 (grub_target_to_host32 (*t32)
+						  + addend + sym_addr);
+		    grub_util_info ("relocating an R_X86_64_32(S) entry to 0x%x at the offset 0x%llx",
+				    *t32, offset);
+		    break;
+		  }
+
+		default:
+		  grub_util_error ("unknown relocation type %d",
+				   ELF_R_TYPE (info));
+		  break;
+		}
+	  }
+      }
+}
+
+/* Add a PE32's fixup entry for a relocation. Return the resulting address
+   after having written to the file OUT.  */
+static Elf_Addr
+SUFFIX (add_fixup_entry) (struct fixup_block_list **cblock, grub_uint16_t type,
+			  Elf_Addr addr, int flush, Elf_Addr current_address,
+			  struct image_target_desc *image_target)
+{
+  struct grub_pe32_fixup_block *b;
+
+  b = &((*cblock)->b);
+
+  /* First, check if it is necessary to write out the current block.  */
+  if ((*cblock)->state)
+    {
+      if (flush || addr < b->page_rva || b->page_rva + 0x1000 <= addr)
+	{
+	  grub_uint32_t size;
+
+	  if (flush)
+	    {
+	      /* Add as much padding as necessary to align the address
+		 with a section boundary.  */
+	      Elf_Addr next_address;
+	      unsigned padding_size;
+              size_t index;
+
+	      next_address = current_address + b->block_size;
+	      padding_size = ((ALIGN_UP (next_address, image_target->section_align)
+			       - next_address)
+			      >> 1);
+              index = ((b->block_size - sizeof (*b)) >> 1);
+              grub_util_info ("adding %d padding fixup entries", padding_size);
+	      while (padding_size--)
+		{
+		  b->entries[index++] = 0;
+		  b->block_size += 2;
+		}
+	    }
+          else if (b->block_size & (8 - 1))
+            {
+	      /* If not aligned with a 32-bit boundary, add
+		 a padding entry.  */
+              size_t index;
+
+              grub_util_info ("adding a padding fixup entry");
+              index = ((b->block_size - sizeof (*b)) >> 1);
+              b->entries[index] = 0;
+              b->block_size += 2;
+            }
+
+          /* Flush it.  */
+          grub_util_info ("writing %d bytes of a fixup block starting at 0x%x",
+                          b->block_size, b->page_rva);
+          size = b->block_size;
+	  current_address += size;
+	  b->page_rva = grub_host_to_target32 (b->page_rva);
+	  b->block_size = grub_host_to_target32 (b->block_size);
+	  (*cblock)->next = xmalloc (sizeof (**cblock) + 2 * 0x1000);
+	  memset ((*cblock)->next, 0, sizeof (**cblock) + 2 * 0x1000);
+	  *cblock = (*cblock)->next;
+	}
+    }
+
+  b = &((*cblock)->b);
+
+  if (! flush)
+    {
+      grub_uint16_t entry;
+      size_t index;
+
+      /* If not allocated yet, allocate a block with enough entries.  */
+      if (! (*cblock)->state)
+	{
+	  (*cblock)->state = 1;
+
+	  /* The spec does not mention the requirement of a Page RVA.
+	     Here, align the address with a 4K boundary for safety.  */
+	  b->page_rva = (addr & ~(0x1000 - 1));
+	  b->block_size = sizeof (*b);
+	}
+
+      /* Sanity check.  */
+      if (b->block_size >= sizeof (*b) + 2 * 0x1000)
+	grub_util_error ("too many fixup entries");
+
+      /* Add a new entry.  */
+      index = ((b->block_size - sizeof (*b)) >> 1);
+      entry = GRUB_PE32_FIXUP_ENTRY (type, addr - b->page_rva);
+      b->entries[index] = grub_host_to_target16 (entry);
+      b->block_size += 2;
+    }
+
+  return current_address;
+}
+
+/* Make a .reloc section.  */
+static Elf_Addr
+SUFFIX (make_reloc_section) (Elf_Ehdr *e, void **out,
+			     Elf_Addr *section_addresses, Elf_Shdr *sections,
+			     Elf_Half section_entsize, Elf_Half num_sections,
+			     const char *strtab, struct image_target_desc *image_target)
+{
+  Elf_Half i;
+  Elf_Shdr *s;
+  struct fixup_block_list *lst, *lst0;
+  Elf_Addr current_address = 0;
+
+  lst = lst0 = xmalloc (sizeof (*lst) + 2 * 0x1000);
+  memset (lst, 0, sizeof (*lst) + 2 * 0x1000);
+
+  for (i = 0, s = sections;
+       i < num_sections;
+       i++, s = (Elf_Shdr *) ((char *) s + section_entsize))
+    if ((s->sh_type == grub_cpu_to_le32 (SHT_REL)) ||
+        (s->sh_type == grub_cpu_to_le32 (SHT_RELA)))
+      {
+	Elf_Rel *r;
+	Elf_Word rtab_size, r_size, num_rs;
+	Elf_Off rtab_offset;
+	Elf_Addr section_address;
+	Elf_Word j;
+
+	grub_util_info ("translating the relocation section %s",
+			strtab + grub_le_to_cpu32 (s->sh_name));
+
+	rtab_size = grub_le_to_cpu32 (s->sh_size);
+	r_size = grub_le_to_cpu32 (s->sh_entsize);
+	rtab_offset = grub_le_to_cpu32 (s->sh_offset);
+	num_rs = rtab_size / r_size;
+
+	section_address = section_addresses[grub_le_to_cpu32 (s->sh_info)];
+
+	for (j = 0, r = (Elf_Rel *) ((char *) e + rtab_offset);
+	     j < num_rs;
+	     j++, r = (Elf_Rel *) ((char *) r + r_size))
+	  {
+	    Elf_Addr info;
+	    Elf_Addr offset;
+
+	    offset = grub_le_to_cpu32 (r->r_offset);
+	    info = grub_le_to_cpu32 (r->r_info);
+
+	    /* Necessary to relocate only absolute addresses.  */
+	    if (image_target->voidp_sizeof == 4)
+	      {
+		if (ELF_R_TYPE (info) == R_386_32)
+		  {
+		    Elf_Addr addr;
+
+		    addr = section_address + offset;
+		    grub_util_info ("adding a relocation entry for 0x%x", addr);
+		    current_address
+		      = SUFFIX (add_fixup_entry) (&lst,
+						  GRUB_PE32_REL_BASED_HIGHLOW,
+						  addr, 0, current_address,
+						  image_target);
+		  }
+	      }
+	    else
+	      {
+		if ((ELF_R_TYPE (info) == R_X86_64_32) ||
+		    (ELF_R_TYPE (info) == R_X86_64_32S))
+		  {
+		    grub_util_error ("can\'t add fixup entry for R_X86_64_32(S)");
+		  }
+		else if (ELF_R_TYPE (info) == R_X86_64_64)
+		  {
+		    Elf_Addr addr;
+
+		    addr = section_address + offset;
+		    grub_util_info ("adding a relocation entry for 0x%llx", addr);
+		    current_address
+		      = SUFFIX (add_fixup_entry) (&lst,
+						  GRUB_PE32_REL_BASED_DIR64,
+						  addr,
+						  0, current_address,
+						  image_target);
+		  }
+	      }
+	  }
+      }
+
+  current_address = SUFFIX (add_fixup_entry) (&lst, 0, 0, 1, current_address, image_target);
+
+  {
+    grub_uint8_t *ptr;
+    ptr = *out = xmalloc (current_address);
+    for (lst = lst0; lst; lst = lst->next)
+      if (lst->state)
+	{
+	  memcpy (ptr, &lst->b, grub_target_to_host32 (lst->b.block_size));
+	  ptr += grub_target_to_host32 (lst->b.block_size);
+	}
+    if (current_address + *out != ptr)
+      {
+	grub_util_error ("Bug detected %d != %d\n", ptr - (grub_uint8_t *) *out,
+			 current_address);
+      }
+  }
+
+  return current_address;
+}
+
+/* Determine if this section is a text section. Return false if this
+   section is not allocated.  */
+static int
+SUFFIX (is_text_section) (Elf_Shdr *s, struct image_target_desc *image_target)
+{
+  if (image_target->id != IMAGE_EFI 
+      && grub_target_to_host32 (s->sh_type) != SHT_PROGBITS)
+    return 0;
+  return ((grub_target_to_host (s->sh_flags) & (SHF_EXECINSTR | SHF_ALLOC))
+	  == (SHF_EXECINSTR | SHF_ALLOC));
+}
+
+/* Determine if this section is a data section. This assumes that
+   BSS is also a data section, since the converter initializes BSS
+   when producing PE32 to avoid a bug in EFI implementations.  */
+static int
+SUFFIX (is_data_section) (Elf_Shdr *s, struct image_target_desc *image_target)
+{
+  if (image_target->id != IMAGE_EFI 
+      && grub_target_to_host32 (s->sh_type) != SHT_PROGBITS)
+    return 0;
+  return ((grub_target_to_host (s->sh_flags) & (SHF_EXECINSTR | SHF_ALLOC))
+	  == SHF_ALLOC);
+}
+
+/* Return if the ELF header is valid.  */
+static int
+SUFFIX (check_elf_header) (Elf_Ehdr *e, size_t size, struct image_target_desc *image_target)
+{
+  if (size < sizeof (*e)
+      || e->e_ident[EI_MAG0] != ELFMAG0
+      || e->e_ident[EI_MAG1] != ELFMAG1
+      || e->e_ident[EI_MAG2] != ELFMAG2
+      || e->e_ident[EI_MAG3] != ELFMAG3
+      || e->e_ident[EI_VERSION] != EV_CURRENT
+      || e->e_ident[EI_CLASS] != ELFCLASSXX
+      || e->e_version != grub_host_to_target32 (EV_CURRENT))
+    return 0;
+
+  return 1;
+}
+
+/* Locate section addresses by merging code sections and data sections
+   into .text and .data, respectively. Return the array of section
+   addresses.  */
+static Elf_Addr *
+SUFFIX (locate_sections) (Elf_Shdr *sections, Elf_Half section_entsize,
+			  Elf_Half num_sections, const char *strtab,
+			  grub_size_t *exec_size, grub_size_t *kernel_sz,
+			  grub_size_t *all_align,
+			  struct image_target_desc *image_target)
+{
+  int i;
+  Elf_Addr current_address;
+  Elf_Addr *section_addresses;
+  Elf_Shdr *s;
+
+  *all_align = 1;
+
+  section_addresses = xmalloc (sizeof (*section_addresses) * num_sections);
+  memset (section_addresses, 0, sizeof (*section_addresses) * num_sections);
+
+  current_address = 0;
+
+  for (i = 0, s = sections;
+       i < num_sections;
+       i++, s = (Elf_Shdr *) ((char *) s + section_entsize))
+    if ((grub_target_to_host (s->sh_flags) & SHF_ALLOC) 
+	&& grub_host_to_target32 (s->sh_addralign) > *all_align)
+      *all_align = grub_host_to_target32 (s->sh_addralign);
+
+
+  /* .text */
+  for (i = 0, s = sections;
+       i < num_sections;
+       i++, s = (Elf_Shdr *) ((char *) s + section_entsize))
+    if (SUFFIX (is_text_section) (s, image_target))
+      {
+	Elf_Word align = grub_host_to_target32 (s->sh_addralign);
+	const char *name = strtab + grub_host_to_target32 (s->sh_name);
+	if (align)
+	  current_address = ALIGN_UP (current_address + image_target->vaddr_offset,
+				      align) - image_target->vaddr_offset;
+	grub_util_info ("locating the section %s at 0x%x",
+			name, current_address);
+	section_addresses[i] = current_address;
+	current_address += grub_host_to_target_addr (s->sh_size);
+      }
+
+  current_address = ALIGN_UP (current_address + image_target->vaddr_offset,
+			      image_target->section_align)
+    - image_target->vaddr_offset;
+  *exec_size = current_address;
+
+  /* .data */
+  for (i = 0, s = sections;
+       i < num_sections;
+       i++, s = (Elf_Shdr *) ((char *) s + section_entsize))
+    if (SUFFIX (is_data_section) (s, image_target))
+      {
+	Elf_Word align = grub_host_to_target32 (s->sh_addralign);
+	const char *name = strtab + grub_host_to_target32 (s->sh_name);
+
+	if (align)
+	  current_address = ALIGN_UP (current_address + image_target->vaddr_offset,
+				      align)
+	    - image_target->vaddr_offset;
+
+	grub_util_info ("locating the section %s at 0x%x",
+			name, current_address);
+	section_addresses[i] = current_address;
+	current_address += grub_host_to_target_addr (s->sh_size);
+      }
+
+  current_address = ALIGN_UP (current_address + image_target->vaddr_offset,
+			      image_target->section_align) - image_target->vaddr_offset;
+  *kernel_sz = current_address;
+  return section_addresses;
+}
+
+static char *
+SUFFIX (load_image) (const char *kernel_path, grub_size_t *exec_size, 
+		     grub_size_t *kernel_sz, grub_size_t *bss_size,
+		     grub_size_t total_module_size, grub_uint64_t *start,
+		     void **reloc_section, grub_size_t *reloc_size,
+		     grub_size_t *align,
+		     struct image_target_desc *image_target)
+{
+  char *kernel_img, *out_img;
+  const char *strtab;
+  Elf_Ehdr *e;
+  Elf_Shdr *sections;
+  Elf_Addr *section_addresses;
+  Elf_Addr *section_vaddresses;
+  int i;
+  Elf_Shdr *s;
+  Elf_Half num_sections;
+  Elf_Off section_offset;
+  Elf_Half section_entsize;
+  grub_size_t kernel_size;
+  Elf_Shdr *symtab_section;
+
+  *start = 0;
+
+  kernel_size = grub_util_get_image_size (kernel_path);
+  kernel_img = xmalloc (kernel_size);
+  grub_util_load_image (kernel_path, kernel_img);
+
+  e = (Elf_Ehdr *) kernel_img;
+  if (! SUFFIX (check_elf_header) (e, kernel_size, image_target))
+    grub_util_error ("invalid ELF header");
+
+  section_offset = grub_target_to_host (e->e_shoff);
+  section_entsize = grub_target_to_host16 (e->e_shentsize);
+  num_sections = grub_target_to_host16 (e->e_shnum);
+
+  if (kernel_size < section_offset + section_entsize * num_sections)
+    grub_util_error ("invalid ELF format");
+
+  sections = (Elf_Shdr *) (kernel_img + section_offset);
+
+  /* Relocate sections then symbols in the virtual address space.  */
+  s = (Elf_Shdr *) ((char *) sections
+		      + grub_host_to_target16 (e->e_shstrndx) * section_entsize);
+  strtab = (char *) e + grub_host_to_target32 (s->sh_offset);
+
+  section_addresses = SUFFIX (locate_sections) (sections, section_entsize,
+						num_sections, strtab,
+						exec_size, kernel_sz, align,
+						image_target);
+
+  section_vaddresses = xmalloc (sizeof (*section_addresses) * num_sections);
+
+  for (i = 0; i < num_sections; i++)
+    section_vaddresses[i] = section_addresses[i] + image_target->vaddr_offset;
+
+  if (image_target->id != IMAGE_EFI)
+    {
+      Elf_Addr current_address = *kernel_sz;
+
+      for (i = 0, s = sections;
+	   i < num_sections;
+	   i++, s = (Elf_Shdr *) ((char *) s + section_entsize))
+	if (grub_target_to_host32 (s->sh_type) == SHT_NOBITS)
+	  {
+	    Elf_Word align = grub_host_to_target32 (s->sh_addralign);
+	    const char *name = strtab + grub_host_to_target32 (s->sh_name);
+
+	    if (align)
+	      current_address = ALIGN_UP (current_address
+					  + image_target->vaddr_offset, align)
+		- image_target->vaddr_offset;
+	
+	    grub_util_info ("locating the section %s at 0x%x",
+			    name, current_address);
+	    section_vaddresses[i] = current_address
+	      + image_target->vaddr_offset;
+	    current_address += grub_host_to_target_addr (s->sh_size);
+	  }
+      current_address = ALIGN_UP (current_address + image_target->vaddr_offset,
+				  image_target->section_align)
+	- image_target->vaddr_offset;
+      *bss_size = current_address - *kernel_sz;
+    }
+  else
+    *bss_size = 0;
+
+  if (image_target->id == IMAGE_EFI)
+    {
+      symtab_section = NULL;
+      for (i = 0, s = sections;
+	   i < num_sections;
+	   i++, s = (Elf_Shdr *) ((char *) s + section_entsize))
+	if (s->sh_type == grub_host_to_target32 (SHT_SYMTAB))
+	  {
+	    symtab_section = s;
+	    break;
+	  }
+
+      if (! symtab_section)
+	grub_util_error ("no symbol table");
+
+      *start = SUFFIX (relocate_symbols) (e, sections, symtab_section,
+					  section_vaddresses, section_entsize,
+					  num_sections, image_target);
+      if (*start == 0)
+	grub_util_error ("start symbol is not defined");
+      
+      /* Resolve addresses in the virtual address space.  */
+      SUFFIX (relocate_addresses) (e, sections, section_addresses, section_entsize,
+				   num_sections, strtab, image_target);
+	  
+      *reloc_size = SUFFIX (make_reloc_section) (e, reloc_section,
+						 section_vaddresses, sections,
+						 section_entsize, num_sections,
+						 strtab, image_target);
+    }
+  else
+    {
+      *reloc_size = 0;
+      *reloc_section = NULL;
+    }
+
+  out_img = xmalloc (*kernel_sz + total_module_size);
+
+  for (i = 0, s = sections;
+       i < num_sections;
+       i++, s = (Elf_Shdr *) ((char *) s + section_entsize))
+    if (SUFFIX (is_data_section) (s, image_target)
+	|| SUFFIX (is_text_section) (s, image_target))
+      {
+	if (grub_target_to_host32 (s->sh_type) == SHT_NOBITS)
+	  memset (out_img + section_addresses[i], 0,
+		  grub_host_to_target_addr (s->sh_size));
+	else
+	  memcpy (out_img + section_addresses[i],
+		  kernel_img + grub_host_to_target_addr (s->sh_offset),
+		  grub_host_to_target_addr (s->sh_size));
+      }
+  free (kernel_img);
+
+  return out_img;
+}
+
+
+#undef SUFFIX
+#undef ELFCLASSXX
+#undef Elf_Ehdr
+#undef Elf_Phdr
+#undef Elf_Shdr
+#undef Elf_Addr
+#undef Elf_Sym
+#undef Elf_Off
+#undef Elf_Rela
+#undef Elf_Rel
+#undef ELF_R_TYPE
+#undef ELF_R_SYM

util/grub-mkrawimage.c

@@ -1,649 +0,0 @@
-/* grub-mkimage.c - make a bootable image */
-/*
- *  GRUB  --  GRand Unified Bootloader
- *  Copyright (C) 2002,2003,2004,2005,2006,2007,2008,2009,2010  Free Software Foundation, Inc.
- *
- *  GRUB is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, either version 3 of the License, or
- *  (at your option) any later version.
- *
- *  GRUB is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <config.h>
-#include <grub/types.h>
-#include <grub/machine/boot.h>
-#include <grub/machine/kernel.h>
-#include <grub/machine/memory.h>
-#include <grub/elf.h>
-#include <grub/aout.h>
-#include <grub/i18n.h>
-#include <grub/kernel.h>
-#include <grub/disk.h>
-#include <grub/emu/misc.h>
-#include <grub/util/misc.h>
-#include <grub/util/resolve.h>
-#include <grub/misc.h>
-
-#include <stdio.h>
-#include <unistd.h>
-#include <string.h>
-#include <stdlib.h>
-#include <assert.h>
-
-#define _GNU_SOURCE	1
-#include <getopt.h>
-
-#include "progname.h"
-
-#define ALIGN_ADDR(x) (ALIGN_UP((x), GRUB_TARGET_SIZEOF_VOID_P))
-
-#ifdef ENABLE_LZMA
-#include <grub/lib/LzmaEnc.h>
-
-static void *SzAlloc(void *p, size_t size) { p = p; return xmalloc(size); }
-static void SzFree(void *p, void *address) { p = p; free(address); }
-static ISzAlloc g_Alloc = { SzAlloc, SzFree };
-
-static void
-compress_kernel (char *kernel_img, size_t kernel_size,
-		 char **core_img, size_t *core_size)
-{
-  CLzmaEncProps props;
-  unsigned char out_props[5];
-  size_t out_props_size = 5;
-
-  LzmaEncProps_Init(&props);
-  props.dictSize = 1 << 16;
-  props.lc = 3;
-  props.lp = 0;
-  props.pb = 2;
-  props.numThreads = 1;
-
-  if (kernel_size < GRUB_KERNEL_MACHINE_RAW_SIZE)
-    grub_util_error (_("the core image is too small"));
-
-  *core_img = xmalloc (kernel_size);
-  memcpy (*core_img, kernel_img, GRUB_KERNEL_MACHINE_RAW_SIZE);
-
-  *core_size = kernel_size - GRUB_KERNEL_MACHINE_RAW_SIZE;
-  if (LzmaEncode((unsigned char *) *core_img + GRUB_KERNEL_MACHINE_RAW_SIZE,
-                 core_size,
-                 (unsigned char *) kernel_img + GRUB_KERNEL_MACHINE_RAW_SIZE,
-                 kernel_size - GRUB_KERNEL_MACHINE_RAW_SIZE,
-                 &props, out_props, &out_props_size,
-                 0, NULL, &g_Alloc, &g_Alloc) != SZ_OK)
-    grub_util_error (_("cannot compress the kernel image"));
-
-  *core_size += GRUB_KERNEL_MACHINE_RAW_SIZE;
-}
-
-#else	/* No lzma compression */
-
-static void
-compress_kernel (char *kernel_img, size_t kernel_size,
-               char **core_img, size_t *core_size)
-{
-  *core_img = xmalloc (kernel_size);
-  memcpy (*core_img, kernel_img, kernel_size);
-  *core_size = kernel_size;
-}
-
-#endif	/* No lzma compression */
-
-static void
-generate_image (const char *dir, char *prefix, FILE *out, char *mods[],
-		char *memdisk_path, char *font_path, char *config_path,
-#ifdef GRUB_PLATFORM_IMAGE_DEFAULT
-		grub_platform_image_format_t format
-#else
-		int dummy __attribute__ ((unused))
-#endif
-
-)
-{
-  char *kernel_img, *core_img;
-  size_t kernel_size, total_module_size, core_size;
-  size_t memdisk_size = 0, font_size = 0, config_size = 0, config_size_pure = 0;
-  char *kernel_path;
-  size_t offset;
-  struct grub_util_path_list *path_list, *p, *next;
-  struct grub_module_info *modinfo;
-
-  path_list = grub_util_resolve_dependencies (dir, "moddep.lst", mods);
-
-  kernel_path = grub_util_get_path (dir, "kernel.img");
-  kernel_size = grub_util_get_image_size (kernel_path);
-
-  total_module_size = sizeof (struct grub_module_info);
-
-  if (memdisk_path)
-    {
-      memdisk_size = ALIGN_UP(grub_util_get_image_size (memdisk_path), 512);
-      grub_util_info ("the size of memory disk is 0x%x", memdisk_size);
-      total_module_size += memdisk_size + sizeof (struct grub_module_header);
-    }
-
-  if (font_path)
-    {
-      font_size = ALIGN_ADDR (grub_util_get_image_size (font_path));
-      total_module_size += font_size + sizeof (struct grub_module_header);
-    }
-
-  if (config_path)
-    {
-      config_size_pure = grub_util_get_image_size (config_path) + 1;
-      config_size = ALIGN_ADDR (config_size_pure);
-      grub_util_info ("the size of config file is 0x%x", config_size);
-      total_module_size += config_size + sizeof (struct grub_module_header);
-    }
-
-  for (p = path_list; p; p = p->next)
-    total_module_size += (ALIGN_ADDR (grub_util_get_image_size (p->name))
-			  + sizeof (struct grub_module_header));
-
-  grub_util_info ("the total module size is 0x%x", total_module_size);
-
-  kernel_img = xmalloc (kernel_size + total_module_size);
-  grub_util_load_image (kernel_path, kernel_img);
-
-  if (GRUB_KERNEL_MACHINE_PREFIX + strlen (prefix) + 1 > GRUB_KERNEL_MACHINE_DATA_END)
-    grub_util_error (_("prefix is too long"));
-  strcpy (kernel_img + GRUB_KERNEL_MACHINE_PREFIX, prefix);
-
-  /* Fill in the grub_module_info structure.  */
-  modinfo = (struct grub_module_info *) (kernel_img + kernel_size);
-  memset (modinfo, 0, sizeof (struct grub_module_info));
-  modinfo->magic = grub_host_to_target32 (GRUB_MODULE_MAGIC);
-  modinfo->offset = grub_host_to_target_addr (sizeof (struct grub_module_info));
-  modinfo->size = grub_host_to_target_addr (total_module_size);
-
-  offset = kernel_size + sizeof (struct grub_module_info);
-  for (p = path_list; p; p = p->next)
-    {
-      struct grub_module_header *header;
-      size_t mod_size, orig_size;
-
-      orig_size = grub_util_get_image_size (p->name);
-      mod_size = ALIGN_ADDR (orig_size);
-
-      header = (struct grub_module_header *) (kernel_img + offset);
-      memset (header, 0, sizeof (struct grub_module_header));
-      header->type = grub_host_to_target32 (OBJ_TYPE_ELF);
-      header->size = grub_host_to_target32 (mod_size + sizeof (*header));
-      offset += sizeof (*header);
-      memset (kernel_img + offset + orig_size, 0, mod_size - orig_size);
-
-      grub_util_load_image (p->name, kernel_img + offset);
-      offset += mod_size;
-    }
-
-  if (memdisk_path)
-    {
-      struct grub_module_header *header;
-
-      header = (struct grub_module_header *) (kernel_img + offset);
-      memset (header, 0, sizeof (struct grub_module_header));
-      header->type = grub_host_to_target32 (OBJ_TYPE_MEMDISK);
-      header->size = grub_host_to_target32 (memdisk_size + sizeof (*header));
-      offset += sizeof (*header);
-
-      grub_util_load_image (memdisk_path, kernel_img + offset);
-      offset += memdisk_size;
-    }
-
-  if (font_path)
-    {
-      struct grub_module_header *header;
-
-      header = (struct grub_module_header *) (kernel_img + offset);
-      memset (header, 0, sizeof (struct grub_module_header));
-      header->type = grub_host_to_target32 (OBJ_TYPE_FONT);
-      header->size = grub_host_to_target32 (font_size + sizeof (*header));
-      offset += sizeof (*header);
-
-      grub_util_load_image (font_path, kernel_img + offset);
-      offset += font_size;
-    }
-
-  if (config_path)
-    {
-      struct grub_module_header *header;
-
-      header = (struct grub_module_header *) (kernel_img + offset);
-      memset (header, 0, sizeof (struct grub_module_header));
-      header->type = grub_host_to_target32 (OBJ_TYPE_CONFIG);
-      header->size = grub_host_to_target32 (config_size + sizeof (*header));
-      offset += sizeof (*header);
-
-      grub_util_load_image (config_path, kernel_img + offset);
-      *(kernel_img + offset + config_size_pure - 1) = 0;
-      offset += config_size;
-    }
-
-  grub_util_info ("kernel_img=%p, kernel_size=0x%x", kernel_img, kernel_size);
-  compress_kernel (kernel_img, kernel_size + total_module_size,
-		   &core_img, &core_size);
-
-  grub_util_info ("the core size is 0x%x", core_size);
-
-#ifdef GRUB_KERNEL_MACHINE_TOTAL_MODULE_SIZE
-  *((grub_uint32_t *) (core_img + GRUB_KERNEL_MACHINE_TOTAL_MODULE_SIZE))
-    = grub_host_to_target32 (total_module_size);
-#endif
-  *((grub_uint32_t *) (core_img + GRUB_KERNEL_MACHINE_KERNEL_IMAGE_SIZE))
-    = grub_host_to_target32 (kernel_size);
-#ifdef GRUB_KERNEL_MACHINE_COMPRESSED_SIZE
-  *((grub_uint32_t *) (core_img + GRUB_KERNEL_MACHINE_COMPRESSED_SIZE))
-    = grub_host_to_target32 (core_size - GRUB_KERNEL_MACHINE_RAW_SIZE);
-#endif
-
-#if defined(GRUB_KERNEL_MACHINE_INSTALL_DOS_PART) && defined(GRUB_KERNEL_MACHINE_INSTALL_BSD_PART)
-  /* If we included a drive in our prefix, let GRUB know it doesn't have to
-     prepend the drive told by BIOS.  */
-  if (prefix[0] == '(')
-    {
-      *((grub_int32_t *) (core_img + GRUB_KERNEL_MACHINE_INSTALL_DOS_PART))
-	= grub_host_to_target32 (-2);
-      *((grub_int32_t *) (core_img + GRUB_KERNEL_MACHINE_INSTALL_BSD_PART))
-	= grub_host_to_target32 (-2);
-    }
-#endif
-
-#ifdef GRUB_MACHINE_PCBIOS
-  if (GRUB_KERNEL_MACHINE_LINK_ADDR + core_size > GRUB_MEMORY_MACHINE_UPPER)
-    grub_util_error (_("core image is too big (%p > %p)"),
- 		     GRUB_KERNEL_MACHINE_LINK_ADDR + core_size,
-		     GRUB_MEMORY_MACHINE_UPPER);
-#endif
-
-#if defined(GRUB_MACHINE_PCBIOS)
-  {
-    unsigned num;
-    char *boot_path, *boot_img;
-    size_t boot_size;
-    num = ((core_size + GRUB_DISK_SECTOR_SIZE - 1) >> GRUB_DISK_SECTOR_BITS);
-    if (num > 0xffff)
-      grub_util_error (_("the core image is too big"));
-
-    boot_path = grub_util_get_path (dir, "diskboot.img");
-    boot_size = grub_util_get_image_size (boot_path);
-    if (boot_size != GRUB_DISK_SECTOR_SIZE)
-      grub_util_error (_("diskboot.img size must be %u bytes"),
-		       GRUB_DISK_SECTOR_SIZE);
-
-    boot_img = grub_util_read_image (boot_path);
-
-    {
-      struct grub_boot_blocklist *block;
-      block = (struct grub_boot_blocklist *) (boot_img
-					      + GRUB_DISK_SECTOR_SIZE
-					      - sizeof (*block));
-      block->len = grub_host_to_target16 (num);
-
-      /* This is filled elsewhere.  Verify it just in case.  */
-      assert (block->segment
-	      == grub_host_to_target16 (GRUB_BOOT_MACHINE_KERNEL_SEG
-					+ (GRUB_DISK_SECTOR_SIZE >> 4)));
-    }
-
-    grub_util_write_image (boot_img, boot_size, out);
-    free (boot_img);
-    free (boot_path);
-  }
-#elif defined(GRUB_MACHINE_QEMU)
-  {
-    char *rom_img;
-    size_t rom_size;
-    char *boot_path, *boot_img;
-    size_t boot_size;
-
-    boot_path = grub_util_get_path (dir, "boot.img");
-    boot_size = grub_util_get_image_size (boot_path);
-    boot_img = grub_util_read_image (boot_path);
-
-    /* Rom sizes must be 64k-aligned.  */
-    rom_size = ALIGN_UP (core_size + boot_size, 64 * 1024);
-
-    rom_img = xmalloc (rom_size);
-    memset (rom_img, 0, rom_size);
-
-    *((grub_int32_t *) (core_img + GRUB_KERNEL_MACHINE_CORE_ENTRY_ADDR))
-      = grub_host_to_target32 ((grub_uint32_t) -rom_size);
-
-    memcpy (rom_img, core_img, core_size);
-
-    *((grub_int32_t *) (boot_img + GRUB_BOOT_MACHINE_CORE_ENTRY_ADDR))
-      = grub_host_to_target32 ((grub_uint32_t) -rom_size);
-
-    memcpy (rom_img + rom_size - boot_size, boot_img, boot_size);
-
-    free (core_img);
-    core_img = rom_img;
-    core_size = rom_size;
-
-    free (boot_img);
-    free (boot_path);
-  }
-#elif defined (GRUB_MACHINE_SPARC64)
-  if (format == GRUB_PLATFORM_IMAGE_AOUT)
-    {
-      void *aout_img;
-      size_t aout_size;
-      struct grub_aout32_header *aout_head;
-
-      aout_size = core_size + sizeof (*aout_head);
-      aout_img = xmalloc (aout_size);
-      aout_head = aout_img;
-      aout_head->a_midmag = grub_host_to_target32 ((AOUT_MID_SUN << 16)
-						   | AOUT32_OMAGIC);
-      aout_head->a_text = grub_host_to_target32 (core_size);
-      aout_head->a_entry
-	= grub_host_to_target32 (GRUB_BOOT_MACHINE_IMAGE_ADDRESS);
-      memcpy (aout_img + sizeof (*aout_head), core_img, core_size);
-
-      free (core_img);
-      core_img = aout_img;
-      core_size = aout_size;
-    }
-  else
-    {
-      unsigned int num;
-      char *boot_path, *boot_img;
-      size_t boot_size;
-
-      num = ((core_size + GRUB_DISK_SECTOR_SIZE - 1) >> GRUB_DISK_SECTOR_BITS);
-      num <<= GRUB_DISK_SECTOR_BITS;
-
-      boot_path = grub_util_get_path (dir, "diskboot.img");
-      boot_size = grub_util_get_image_size (boot_path);
-      if (boot_size != GRUB_DISK_SECTOR_SIZE)
-	grub_util_error ("diskboot.img is not one sector size");
-
-      boot_img = grub_util_read_image (boot_path);
-
-      *((grub_uint32_t *) (boot_img + GRUB_DISK_SECTOR_SIZE
-			   - GRUB_BOOT_MACHINE_LIST_SIZE + 8))
-	= grub_host_to_target32 (num);
-
-      grub_util_write_image (boot_img, boot_size, out);
-      free (boot_img);
-      free (boot_path);
-    }
-#elif defined(GRUB_MACHINE_MIPS)
-  if (format == GRUB_PLATFORM_IMAGE_ELF)
-    {
-      char *elf_img;
-      size_t program_size;
-      Elf32_Ehdr *ehdr;
-      Elf32_Phdr *phdr;
-      grub_uint32_t target_addr;
-
-      program_size = ALIGN_ADDR (core_size);
-
-      elf_img = xmalloc (program_size + sizeof (*ehdr) + sizeof (*phdr));
-      memset (elf_img, 0, program_size + sizeof (*ehdr) + sizeof (*phdr));
-      memcpy (elf_img  + sizeof (*ehdr) + sizeof (*phdr), core_img, core_size);
-      ehdr = (void *) elf_img;
-      phdr = (void *) (elf_img + sizeof (*ehdr));
-      memcpy (ehdr->e_ident, ELFMAG, SELFMAG);
-      ehdr->e_ident[EI_CLASS] = ELFCLASS32;
-#ifdef GRUB_CPU_MIPSEL
-      ehdr->e_ident[EI_DATA] = ELFDATA2LSB;
-#else
-      ehdr->e_ident[EI_DATA] = ELFDATA2MSB;
-#endif
-      ehdr->e_ident[EI_VERSION] = EV_CURRENT;
-      ehdr->e_ident[EI_OSABI] = ELFOSABI_NONE;
-      ehdr->e_type = grub_host_to_target16 (ET_EXEC);
-      ehdr->e_machine = grub_host_to_target16 (EM_MIPS);
-      ehdr->e_version = grub_host_to_target32 (EV_CURRENT);
-
-      ehdr->e_phoff = grub_host_to_target32 ((char *) phdr - (char *) ehdr);
-      ehdr->e_phentsize = grub_host_to_target16 (sizeof (*phdr));
-      ehdr->e_phnum = grub_host_to_target16 (1);
-
-      /* No section headers.  */
-      ehdr->e_shoff = grub_host_to_target32 (0);
-      ehdr->e_shentsize = grub_host_to_target16 (0);
-      ehdr->e_shnum = grub_host_to_target16 (0);
-      ehdr->e_shstrndx = grub_host_to_target16 (0);
-
-      ehdr->e_ehsize = grub_host_to_target16 (sizeof (*ehdr));
-
-      phdr->p_type = grub_host_to_target32 (PT_LOAD);
-      phdr->p_offset = grub_host_to_target32 (sizeof (*ehdr) + sizeof (*phdr));
-      phdr->p_flags = grub_host_to_target32 (PF_R | PF_W | PF_X);
-
-      target_addr = ALIGN_UP (GRUB_KERNEL_MACHINE_LINK_ADDR 
-			      + kernel_size + total_module_size, 32);
-      ehdr->e_entry = grub_host_to_target32 (target_addr);
-      phdr->p_vaddr = grub_host_to_target32 (target_addr);
-      phdr->p_paddr = grub_host_to_target32 (target_addr);
-      phdr->p_align = grub_host_to_target32 (GRUB_KERNEL_MACHINE_LINK_ALIGN);
-      ehdr->e_flags = grub_host_to_target32 (0x1000 | EF_MIPS_NOREORDER 
-					     | EF_MIPS_PIC | EF_MIPS_CPIC);
-      phdr->p_filesz = grub_host_to_target32 (core_size);
-      phdr->p_memsz = grub_host_to_target32 (core_size);
-
-      free (core_img);
-      core_img = elf_img;
-      core_size = program_size  + sizeof (*ehdr) + sizeof (*phdr);
-  }
-#endif
-
-  grub_util_write_image (core_img, core_size, out);
-  free (kernel_img);
-  free (core_img);
-  free (kernel_path);
-
-  while (path_list)
-    {
-      next = path_list->next;
-      free ((void *) path_list->name);
-      free (path_list);
-      path_list = next;
-    }
-}
-
-
-
-static struct option options[] =
-  {
-    {"directory", required_argument, 0, 'd'},
-    {"prefix", required_argument, 0, 'p'},
-    {"memdisk", required_argument, 0, 'm'},
-    {"font", required_argument, 0, 'f'},
-    {"config", required_argument, 0, 'c'},
-    {"output", required_argument, 0, 'o'},
-#ifdef GRUB_PLATFORM_IMAGE_DEFAULT
-    {"format", required_argument, 0, 'O'},
-#endif
-    {"help", no_argument, 0, 'h'},
-    {"version", no_argument, 0, 'V'},
-    {"verbose", no_argument, 0, 'v'},
-    {0, 0, 0, 0}
-  };
-
-static void
-usage (int status)
-{
-  if (status)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"), program_name);
-  else
-    printf (_("\
-Usage: %s [OPTION]... [MODULES]\n\
-\n\
-Make a bootable image of GRUB.\n\
-\n\
-  -d, --directory=DIR     use images and modules under DIR [default=%s]\n\
-  -p, --prefix=DIR        set grub_prefix directory [default=%s]\n\
-  -m, --memdisk=FILE      embed FILE as a memdisk image\n\
-  -f, --font=FILE         embed FILE as a boot font\n\
-  -c, --config=FILE       embed FILE as boot config\n\
-  -o, --output=FILE       output a generated image to FILE [default=stdout]\n"
-#ifdef GRUB_PLATFORM_IMAGE_DEFAULT
-	    "\
-  -O, --format=FORMAT     generate an image in format [default=%s]\n\
-                          available formats: %s\n"
-#endif
-	    "\
-  -h, --help              display this message and exit\n\
-  -V, --version           print version information and exit\n\
-  -v, --verbose           print verbose messages\n\
-\n\
-Report bugs to <%s>.\n\
-"), 
-program_name, GRUB_LIBDIR, DEFAULT_DIRECTORY,
-#ifdef GRUB_PLATFORM_IMAGE_DEFAULT
-  GRUB_PLATFORM_IMAGE_DEFAULT_FORMAT, GRUB_PLATFORM_IMAGE_FORMATS,
-#endif
-PACKAGE_BUGREPORT);
-
-  exit (status);
-}
-
-int
-main (int argc, char *argv[])
-{
-  char *output = NULL;
-  char *dir = NULL;
-  char *prefix = NULL;
-  char *memdisk = NULL;
-  char *font = NULL;
-  char *config = NULL;
-  FILE *fp = stdout;
-#ifdef GRUB_PLATFORM_IMAGE_DEFAULT
-  grub_platform_image_format_t format = GRUB_PLATFORM_IMAGE_DEFAULT;
-#endif
-
-  set_program_name (argv[0]);
-
-  grub_util_init_nls ();
-
-  while (1)
-    {
-      int c = getopt_long (argc, argv, "d:p:m:c:o:O:f:hVv", options, 0);
-
-      if (c == -1)
-	break;
-      else
-	switch (c)
-	  {
-	  case 'o':
-	    if (output)
-	      free (output);
-
-	    output = xstrdup (optarg);
-	    break;
-
-#ifdef GRUB_PLATFORM_IMAGE_DEFAULT
-	  case 'O':
-#ifdef GRUB_PLATFORM_IMAGE_RAW
-	    if (strcmp (optarg, "raw") == 0)
-	      format = GRUB_PLATFORM_IMAGE_RAW;
-	    else 
-#endif
-#ifdef GRUB_PLATFORM_IMAGE_ELF
-	    if (strcmp (optarg, "elf") == 0)
-	      format = GRUB_PLATFORM_IMAGE_ELF;
-	    else 
-#endif
-#ifdef GRUB_PLATFORM_IMAGE_AOUT
-	    if (strcmp (optarg, "aout") == 0)
-	      format = GRUB_PLATFORM_IMAGE_AOUT;
-	    else 
-#endif
-	      usage (1);
-	    break;
-#endif
-
-	  case 'd':
-	    if (dir)
-	      free (dir);
-
-	    dir = xstrdup (optarg);
-	    break;
-
-	  case 'm':
-	    if (memdisk)
-	      free (memdisk);
-
-	    memdisk = xstrdup (optarg);
-
-	    if (prefix)
-	      free (prefix);
-
-	    prefix = xstrdup ("(memdisk)/boot/grub");
-	    break;
-
-	  case 'f':
-	    if (font)
-	      free (font);
-
-	    font = xstrdup (optarg);
-	    break;
-
-	  case 'c':
-	    if (config)
-	      free (config);
-
-	    config = xstrdup (optarg);
-	    break;
-
-	  case 'h':
-	    usage (0);
-	    break;
-
-	  case 'p':
-	    if (prefix)
-	      free (prefix);
-
-	    prefix = xstrdup (optarg);
-	    break;
-
-	  case 'V':
-	    printf ("grub-mkimage (%s) %s\n", PACKAGE_NAME, PACKAGE_VERSION);
-	    return 0;
-
-	  case 'v':
-	    verbosity++;
-	    break;
-
-	  default:
-	    usage (1);
-	    break;
-	  }
-    }
-
-  if (output)
-    {
-      fp = fopen (output, "wb");
-      if (! fp)
-	grub_util_error (_("cannot open %s"), output);
-      free (output);
-    }
-
-  generate_image (dir ? : GRUB_LIBDIR, prefix ? : DEFAULT_DIRECTORY, fp,
-		  argv + optind, memdisk, font, config,
-#ifdef GRUB_PLATFORM_IMAGE_DEFAULT
-		  format
-#else
-		  0
-#endif
-		  );
-
-  fclose (fp);
-
-  if (dir)
-    free (dir);
-
-  return 0;
-}

util/grub-mkrelpath.c

@@ -41,7 +41,7 @@ usage (int status)
     printf ("\
 Usage: %s [OPTIONS] PATH\n\
 \n\
-Make a system path relative to it's root.\n\
+Make a system path relative to its root.\n\
 \n\
 Options:\n\
   -h, --help                display this message and exit\n\

util/grub-mkrescue.in

@@ -30,11 +30,14 @@ target_cpu=@target_cpu@
 native_platform=@platform@
 pkglib_DATA="moddep.lst command.lst fs.lst partmap.lst parttool.lst handler.lst video.lst crypto.lst terminal.lst"
 
-mkimage=${bindir}/grub-mkimage
+multiboot_dir=${libdir}/$(echo ${PACKAGE_TARNAME} | sed ${transform})/i386-multiboot
-mkisofs=${bindir}/grub-mkisofs
+coreboot_dir=${libdir}/$(echo ${PACKAGE_TARNAME} | sed ${transform})/i386-coreboot
-mkelfimage=${bindir}/grub-mkelfimage
+qemu_dir=${libdir}/$(echo ${PACKAGE_TARNAME} | sed ${transform})/i386-qemu
-multiboot_dir=${libdir}/$(echo ${PACKAGE_TARNAME} | sed ${transform})/${target_cpu}-multiboot
+pc_dir=${libdir}/$(echo ${PACKAGE_TARNAME} | sed ${transform})/i386-pc
-pc_dir=${libdir}/$(echo ${PACKAGE_TARNAME} | sed ${transform})/${target_cpu}-pc
+efi32_dir=${libdir}/$(echo ${PACKAGE_TARNAME} | sed ${transform})/i386-efi
+efi64_dir=${libdir}/$(echo ${PACKAGE_TARNAME} | sed ${transform})/x86_64-efi
+rom_directory=
+grub_mkimage=${bindir}/`echo grub-mkimage | sed ${transform}`
 
 # Usage: usage
 # Print the usage.
@@ -45,8 +48,10 @@ Make GRUB rescue image.
 
   -h, --help              print this message and exit
   -v, --version           print the version information and exit
-  --modules=MODULES       pre-load specified modules MODULES
   --output=FILE           save output in FILE [required]
+  --modules=MODULES       pre-load specified modules MODULES
+  --rom-directory=DIR     save rom images in DIR [optional]
+  --grub-mkimage=FILE     use FILE as grub-mkimage
 
 $0 generates a bootable rescue image with specified source files or directories.
 
@@ -67,14 +72,16 @@ for option in "$@"; do
 	modules=`echo "$option" | sed 's/--modules=//'` ;;
     --output=*)
 	output_image=`echo "$option" | sed 's/--output=//'` ;;
+    --rom-directory=*)
+	rom_directory=`echo "$option" | sed 's/--rom-directory=//'` ;;
     # Intentionally undocumented
     --override-directory=*)
 	override_dir=`echo "${option}/" | sed 's/--override-directory=//'`
 	PATH=${override_dir}:$PATH
 	export PATH
 	;;
-    --root-directory=*)
+    --grub-mkimage=*)
-        rootdir=`echo "${option}/" | sed 's/--root-directory=//'` ;;
+	grub_mkimage=`echo "$option" | sed 's/--grub-mkimage=//'` ;;
     -*)
 	echo "Unrecognized option \`$option'" 1>&2
 	usage
@@ -91,6 +98,14 @@ if [ "x${output_image}" = x ] ; then
   exit 1
 fi
 
+set $grub_mkimage dummy
+if test -f "$1"; then
+    :
+else
+    echo "$1: Not found." 1>&2
+    exit 1
+fi
+
 if test "x$TMP" != x; then
   MKTEMP_TEMPLATE="$TMP/grub-mkrescue.XXXXXXXXXX"
 elif test "x$TEMP" != x; then
@@ -106,15 +121,15 @@ process_input_dir ()
 {
     input_dir="$1"
     platform="$2"
-    mkdir -p ${iso9660_dir}/boot/grub/${target_cpu}-${platform}
+    mkdir -p ${iso9660_dir}/boot/grub/${platform}
     for file in ${input_dir}/*.mod; do
         if test -f "$file"; then
-            cp -f "$file" ${iso9660_dir}/boot/grub/${target_cpu}-${platform}/
+            cp -f "$file" ${iso9660_dir}/boot/grub/${platform}/
         fi
     done
     for file in ${pkglib_DATA}; do
 	if test -f "${input_dir}/${file}"; then
-            cp -f "${input_dir}/${file}" ${iso9660_dir}/boot/grub/${target_cpu}-${platform}/
+            cp -f "${input_dir}/${file}" ${iso9660_dir}/boot/grub/${platform}/
 	fi
     done
 
@@ -126,65 +141,85 @@ process_input_dir ()
     done
 }
 
-if [ "${rootdir}" != "" ] ; then
+make_image ()
-    coreboot_dir="${rootdir}/${coreboot_dir}"
+{
-    pc_dir="${rootdir}/${pc_dir}"
+    source_directory="$1"
-    mkimage="${rootdir}/${mkimage}"
+    platform=$2
-    mkisofs="${rootdir}/${mkisofs}"
+    if ! test -e "${source_directory}"; then
-    mkelfimage="${rootdir}/${mkelfimage}"
+	return;
-fi
-
-if [ "${override_dir}" = "" ] ; then
-    if test -e "${multiboot_dir}" ; then
-        process_input_dir ${multiboot_dir} multiboot
     fi
-    if test -e "${pc_dir}" ; then
-        process_input_dir ${pc_dir} pc
-    fi
-else
-    process_input_dir ${override_dir} ${native_platform}
-    multiboot_dir=
-    pc_dir=
-    case "${native_platform}" in
-        multiboot) multiboot_dir=${override_dir} ;;
-        pc) pc_dir=${override_dir} ;;
-    esac
-fi
 
-# build multiboot core.img
+    echo "Enabling $2 support ..."
-if test -e "${multiboot_dir}" ; then
+
-    echo "Enabling multiboot support ..."
     memdisk_img=`mktemp "$MKTEMP_TEMPLATE"`
     memdisk_dir=`mktemp -d "$MKTEMP_TEMPLATE"`
     mkdir -p ${memdisk_dir}/boot/grub
-    # obtain date-based UUID
-    iso_uuid=$(date -u +%Y-%m-%d-%H-%M-%S-00)
 
-    modules="$(cat ${multiboot_dir}/partmap.lst) ${modules}"
+    modules="$(cat ${source_directory}/partmap.lst) ${modules}"
     cat << EOF > ${memdisk_dir}/boot/grub/grub.cfg
 search --fs-uuid --set ${iso_uuid}
-set prefix=(\${root})/boot/grub/${target_cpu}-multiboot
+set prefix=(\${root})/boot/grub/${platform}
+source \$prefix/grub.cfg
 EOF
     (for i in ${modules} ; do
         echo "insmod $i"
     done ; \
     echo "source /boot/grub/grub.cfg") \
-    > ${iso9660_dir}/boot/grub/i386-multiboot/grub.cfg
+    > ${iso9660_dir}/boot/grub/${platform}/grub.cfg
 
     tar -C ${memdisk_dir} -cf ${memdisk_img} boot
     rm -rf ${memdisk_dir}
-    ${mkelfimage} -d ${multiboot_dir}/ -m ${memdisk_img} -o ${iso9660_dir}/boot/multiboot.img \
+    $grub_mkimage -O ${platform} -d "${source_directory}" -m "${memdisk_img}" -o "$3" --prefix='(memdisk)/boot/grub' \
-        memdisk tar search iso9660 configfile sh \
+        search iso9660 configfile normal sh memdisk tar $4
-        ata at_keyboard
+    rm -rf ${memdisk_img}
-    rm -f ${memdisk_img}
+}
-    grub_mkisofs_arguments="${grub_mkisofs_arguments} --modification-date=$(echo ${iso_uuid} | sed -e s/-//g)"
+
+if [ "${override_dir}" = "" ] ; then
+    if test -e "${multiboot_dir}" ; then
+        process_input_dir ${multiboot_dir} i386-multiboot
+    fi
+    if test -e "${coreboot_dir}" ; then
+        process_input_dir ${coreboot_dir} i386-coreboot
+    fi
+    if test -e "${qemu_dir}" ; then
+        process_input_dir ${qemu_dir} i386-qemu
+    fi
+    if test -e "${pc_dir}" ; then
+        process_input_dir ${pc_dir} i386-pc
+    fi
+    if test -e "${efi32_dir}" ; then
+        process_input_dir ${efi32_dir} i386-efi
+    fi
+    if test -e "${efi64_dir}" ; then
+        process_input_dir ${efi64_dir} x86_64-efi
+    fi
+else
+    process_input_dir ${override_dir} ${target_cpu}-${native_platform}
+    multiboot_dir=
+    pc_dir=
+    efi32_dir=
+    efi64_dir=
+    coreboot_dir=
+    qemu_dir=
+    case "${target_cpu}-${native_platform}" in
+        i386-multiboot) multiboot_dir=${override_dir} ;;
+        i386-coreboot) coreboot_dir=${override_dir} ;;
+        i386-qemu) qemu_dir=${override_dir} ;;
+        i386-pc) pc_dir=${override_dir} ;;
+	i386-efi) efi32_dir=${override_dir} ;;
+	x86_64-efi) efi64_dir=${override_dir} ;;
+    esac
 fi
 
+# obtain date-based UUID
+iso_uuid=$(date -u +%Y-%m-%d-%H-%M-%S-00)
+grub_mkisofs_arguments="${grub_mkisofs_arguments} --modification-date=$(echo ${iso_uuid} | sed -e s/-//g)"
+
 # build BIOS core.img
 if test -e "${pc_dir}" ; then
     echo "Enabling BIOS support ..."
     core_img=`mktemp "$MKTEMP_TEMPLATE"`
-    ${mkimage} -d ${pc_dir}/ -o ${core_img} --prefix=/boot/grub/i386-pc \
+    $grub_mkimage -O i386-pc -d ${pc_dir}/ -o ${core_img} --prefix=/boot/grub/i386-pc \
         iso9660 biosdisk
     cat ${pc_dir}/cdboot.img ${core_img} > ${iso9660_dir}/boot/grub/i386-pc/eltorito.img
 
@@ -204,8 +239,34 @@ if test -e "${pc_dir}" ; then
 		--embedded-boot ${embed_img}"
 fi
 
+# build multiboot core.img
+make_image "${multiboot_dir}" i386-multiboot "${iso9660_dir}/boot/multiboot.img" "ata at_keyboard"
+
+if test -e "${efi64_dir}" || test -e "${efi32_dir}"; then
+    efi_dir=`mktemp -d "$MKTEMP_TEMPLATE"`
+    mkdir -p "${efi_dir}/efi/boot"
+
+    # build bootx64.efi
+    make_image "${efi64_dir}" x86_64-efi "${efi_dir}"/efi/boot/bootx64.efi ""
+    # build bootia32.efi
+    make_image "${efi32_dir}" i386-efi "${efi_dir}"/efi/boot/bootia32.efi ""
+
+    mformat -C -f 2880 -L 16 -i "${iso9660_dir}"/efi.img ::
+    mcopy -s -i "${iso9660_dir}"/efi.img ${efi_dir}/efi ::/
+    grub_mkisofs_arguments="${grub_mkisofs_arguments} --efi-boot efi.img"
+fi
+
+make_image "${qemu_dir}" i386-qemu "${iso9660_dir}/boot/qemu.img" "ata at_keyboard"
+if [ -e "${iso9660_dir}/boot/qemu.img" ] && [ -d "${rom_directory}" ]; then
+    cp "${iso9660_dir}/boot/qemu.img" "${rom_directory}/qemu.img"
+fi
+make_image "${coreboot_dir}" i386-coreboot "${iso9660_dir}/boot/coreboot.elf" "ata at_keyboard"
+if [ -e "${iso9660_dir}/boot/coreboot.elf" ] && [ -d "${rom_directory}" ]; then
+    cp "${iso9660_dir}/boot/coreboot.elf" "${rom_directory}/coreboot.elf"
+fi
+
 # build iso image
-${mkisofs} ${grub_mkisofs_arguments} --protective-msdos-label -o ${output_image} -r ${iso9660_dir} ${source}
+xorriso -pathspecs on -as mkisofs ${grub_mkisofs_arguments} --protective-msdos-label -o ${output_image} -r ${iso9660_dir} ${source}
 rm -rf ${iso9660_dir}
 
 rm -f ${embed_img}

util/grub.d/00_header.in

@@ -38,11 +38,29 @@ if [ "x${GRUB_DEFAULT}" = "xsaved" ] ; then GRUB_DEFAULT='${saved_entry}' ; fi
 if [ "x${GRUB_TIMEOUT}" = "x" ] ; then GRUB_TIMEOUT=5 ; fi
 if [ "x${GRUB_GFXMODE}" = "x" ] ; then GRUB_GFXMODE=640x480 ; fi
 
+if [ "x${GRUB_DEFAULT_BUTTON}" = "x" ] ; then GRUB_DEFAULT_BUTTON="$GRUB_DEFAULT" ; fi
+if [ "x${GRUB_DEFAULT_BUTTON}" = "xsaved" ] ; then GRUB_DEFAULT_BUTTON='${saved_entry}' ; fi
+if [ "x${GRUB_TIMEOUT_BUTTON}" = "x" ] ; then GRUB_TIMEOUT_BUTTON="$GRUB_TIMEOUT" ; fi
+
 cat << EOF
 if [ -s \$prefix/grubenv ]; then
   load_env
 fi
+EOF
+if [ "x$GRUB_BUTTON_CMOS_ADDRESS" != "x" ]; then
+    cat <<EOF
+if cmostest $GRUB_BUTTON_CMOS_ADDRESS ; then
+   set default="${GRUB_DEFAULT_BUTTON}"
+else
+   set default="${GRUB_DEFAULT}"
+fi
+EOF
+else
+    cat <<EOF
 set default="${GRUB_DEFAULT}"
+EOF
+fi
+cat <<EOF
 if [ \${prev_saved_entry} ]; then
   set saved_entry=\${prev_saved_entry}
   save_env saved_entry
@@ -186,21 +204,36 @@ insmod gettext
 EOF
 fi
 
-if [ "x${GRUB_HIDDEN_TIMEOUT}" != "x" ] ; then
+make_timeout ()
+{
+    if [ "x${1}" != "x" ] ; then
 	if [ "x${GRUB_HIDDEN_TIMEOUT_QUIET}" = "xtrue" ] ; then
 	    verbose=
 	else
 	    verbose=" --verbose"
 	fi
 	cat << EOF
-if sleep$verbose --interruptible ${GRUB_HIDDEN_TIMEOUT} ; then
+if sleep$verbose --interruptible ${1} ; then
-  set timeout=${GRUB_TIMEOUT}
+  set timeout=${2}
 fi
 EOF
-else
+    else
 	cat << EOF
-set timeout=${GRUB_TIMEOUT}
+set timeout=${2}
 EOF
+    fi
+}
+
+if [ "x$GRUB_BUTTON_CMOS_ADDRESS" != "x" ]; then
+    cat <<EOF
+if cmostest $GRUB_BUTTON_CMOS_ADDRESS ; then
+EOF
+make_timeout "${GRUB_HIDDEN_TIMEOUT_BUTTON}" "${GRUB_TIMEOUT_BUTTON}"
+echo else
+make_timeout "${GRUB_HIDDEN_TIMEOUT}" "${GRUB_TIMEOUT}"
+echo fi
+else
+make_timeout "${GRUB_HIDDEN_TIMEOUT}" "${GRUB_TIMEOUT}"
 fi
 
 # Play an initial tune

util/grub.d/10_hurd.in

@@ -35,13 +35,13 @@ all_of_them=true
 
 # FIXME: add l4 here?
 kernel=
-for i in /boot/gnumach.gz /boot/gnumach ; do
+for i in /boot/gnumach* ; do
   if test -e $i ; then
     basename=`basename $i`
     dirname=`dirname $i`
     rel_dirname=`make_system_path_relative_to_its_root $dirname`
     echo "Found GNU Mach: $i" >&2
-    kernel=${rel_dirname}/${basename}
+    kernels="${kernels} ${rel_dirname}/${basename}"
     at_least_one=true
   fi
 done
@@ -71,17 +71,22 @@ if ${all_of_them} && test -e /lib/ld.so.1 ; then : ; else
   exit 1
 fi
 
-cat << EOF
+for kernel in ${kernels}
-menuentry "${OS}" ${CLASS} {
+do
+  kernel_base="`basename "${kernel}"`"
+  KERNEL="using ${kernel_base}"
+
+  cat << EOF
+menuentry "${OS} ${KERNEL}" ${CLASS} {
 EOF
-prepare_grub_to_access_device ${GRUB_DEVICE_BOOT} | sed -e "s/^/\t/"
+  prepare_grub_to_access_device ${GRUB_DEVICE_BOOT} | sed -e "s/^/\t/"
-cat << EOF
+  cat << EOF
 	echo		'$(gettext_quoted "Loading GNU Mach ...")'
 	multiboot	${kernel} root=device:${GRUB_DEVICE#/dev/}
 EOF
-save_default_entry | sed -e "s/^/\t/"
+  save_default_entry | sed -e "s/^/\t/"
-prepare_grub_to_access_device ${GRUB_DEVICE} | sed -e "s/^/\t/"
+  prepare_grub_to_access_device ${GRUB_DEVICE} | sed -e "s/^/\t/"
-cat << EOF
+  cat << EOF
 	echo		'$(gettext_quoted "Loading the Hurd ...")'
 	module		/hurd/${hurd_fs}.static ${hurd_fs} --readonly \\
 			--multiboot-command-line='\${kernel-command-line}' \\
@@ -93,17 +98,17 @@ cat << EOF
 }
 EOF
 
-cat << EOF
+  cat << EOF
-menuentry "${OS} (recovery mode)" {
+menuentry "${OS} ${KERNEL} (recovery mode)" ${CLASS} {
 EOF
-prepare_grub_to_access_device ${GRUB_DEVICE_BOOT} | sed -e "s/^/\t/"
+  prepare_grub_to_access_device ${GRUB_DEVICE_BOOT} | sed -e "s/^/\t/"
-cat << EOF
+  cat << EOF
 	echo		'$(gettext_quoted "Loading GNU Mach ...")'
 	multiboot	${kernel} root=device:${GRUB_DEVICE#/dev/} -s
 EOF
-save_default_entry | sed -e "s/^/\t/"
+  save_default_entry | sed -e "s/^/\t/"
-prepare_grub_to_access_device ${GRUB_DEVICE} | sed -e "s/^/\t/"
+  prepare_grub_to_access_device ${GRUB_DEVICE} | sed -e "s/^/\t/"
-cat << EOF
+  cat << EOF
 	echo		'$(gettext_quoted "Loading the Hurd ...")'
 	module		/hurd/${hurd_fs}.static ${hurd_fs} \\
 			--multiboot-command-line='\${kernel-command-line}' \\
@@ -114,3 +119,5 @@ cat << EOF
 	module		/lib/ld.so.1 exec /hurd/exec '\$(exec-task=task-create)'
 }
 EOF
+
+done

util/grub.d/10_windows.in

@@ -1,7 +1,7 @@
 #! /bin/sh -e
 
 # grub-mkconfig helper script.
-# Copyright (C) 2008  Free Software Foundation, Inc.
+# Copyright (C) 2008,2009,2010  Free Software Foundation, Inc.
 #
 # GRUB is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -28,8 +28,8 @@ esac
 
 # Try C: even if current system is on other partition.
 case "$SYSTEMDRIVE" in
-  [Cc]:)     dirlist="C:"              ;;
+  [Cc]:)     drives="C:"              ;;
-  [D-Zd-z]:) dirlist="C: $SYSTEMDRIVE" ;;
+  [D-Zd-z]:) drives="C: $SYSTEMDRIVE" ;;
   *) exit 0 ;;
 esac
 
@@ -51,7 +51,13 @@ get_os_name_from_boot_ini ()
 }
 
 
-for dir in $dirlist ; do
+for drv in $drives ; do
+
+  # Convert to Cygwin path.
+  dir=`cygpath "$drv"`
+  test -n "$dir" || continue
+
+  needmap=
 
   # Check for Vista bootmgr.
   if [ -f "$dir"/bootmgr -a -f "$dir"/boot/bcd ] ; then
@@ -60,6 +66,7 @@ for dir in $dirlist ; do
   # Check for NTLDR.
   elif [ -f "$dir"/ntldr -a -f "$dir"/ntdetect.com -a -f "$dir"/boot.ini ] ; then
     OS=`get_os_name_from_boot_ini "$dir"/boot.ini` || OS="Windows NT/2000/XP loader"
+    needmap=t
 
   else
     continue
@@ -68,14 +75,16 @@ for dir in $dirlist ; do
   # Get boot /dev/ice.
   dev=`${grub_probe} -t device "$dir" 2>/dev/null` || continue
 
-  echo "Found $OS on $dir ($dev)" >&2
+  echo "Found $OS on $drv ($dev)" >&2
   cat << EOF
 menuentry "$OS" {
 EOF
 
   save_default_entry | sed -e 's,^,\t,'
   prepare_grub_to_access_device "$dev" | sed 's,^,\t,'
-
+  test -z "$needmap" || cat <<EOF
+	drivemap -s (hd0) \$root
+EOF
   cat << EOF
 	chainloader +1
 }

util/i386/efi/grub-install.in

@@ -213,7 +213,7 @@ devabstraction_module=`$grub_probe --target=abstraction --device-map=${device_ma
 # The order in this list is critical.  Be careful when modifying it.
 modules="$modules $fs_module $partmap_module $devabstraction_module"
 
-$grub_mkimage --output=${grubdir}/grub.efi $modules || exit 1
+$grub_mkimage -O ${target_cpu}-efi --output=${grubdir}/grub.efi $modules || exit 1
 
 # Prompt the user to check if the device map is correct.
 echo "Installation finished. No error reported."

util/i386/pc/grub-setup.c

@@ -56,6 +56,13 @@ static const grub_gpt_part_type_t grub_gpt_partition_type_bios_boot = GRUB_GPT_P
 #define DEFAULT_BOOT_FILE	"boot.img"
 #define DEFAULT_CORE_FILE	"core.img"
 
+#define grub_target_to_host16(x)	grub_le_to_cpu16(x)
+#define grub_target_to_host32(x)	grub_le_to_cpu32(x)
+#define grub_target_to_host64(x)	grub_le_to_cpu64(x)
+#define grub_host_to_target16(x)	grub_cpu_to_le16(x)
+#define grub_host_to_target32(x)	grub_cpu_to_le32(x)
+#define grub_host_to_target64(x)	grub_cpu_to_le64(x)
+
 static void
 setup (const char *dir,
        const char *boot_file, const char *core_file,

util/ieee1275/grub-install.in

@@ -34,7 +34,7 @@ target_cpu=@target_cpu@
 platform=@platform@
 pkglibdir=${libdir}/`echo ${PACKAGE_TARNAME}/${target_cpu}-${platform} | sed ${transform}`
 
-grub_mkimage=${bindir}/`echo grub-mkelfimage | sed ${transform}`
+grub_mkimage=${bindir}/`echo grub-mkimage | sed ${transform}`
 grub_mkdevicemap=${sbindir}/`echo grub-mkdevicemap | sed ${transform}`
 grub_probe=${sbindir}/`echo grub-probe | sed ${transform}`
 grub_editenv=${bindir}/`echo grub-editenv | sed ${transform}`
@@ -189,7 +189,7 @@ devabstraction_module=`$grub_probe --target=abstraction --device-map=${device_ma
 modules="$modules $fs_module $partmap_module $devabstraction_module"
 
 # Now perform the installation.
-"$grub_mkimage" --directory=${pkglibdir} --output=${grubdir}/grub $modules || exit 1
+"$grub_mkimage" -O ${target_cpu}-ieee1275 --directory=${pkglibdir} --output=${grubdir}/grub $modules || exit 1
 
 if test $update_nvram = yes; then
     set $ofpathname dummy

util/misc.c

@@ -30,9 +30,6 @@
 #include <sys/time.h>
 #include <unistd.h>
 #include <time.h>
-#ifdef HAVE_LIMITS_H
-#include <limits.h>
-#endif
 
 #include <grub/kernel.h>
 #include <grub/dl.h>
@@ -300,14 +297,6 @@ grub_millisleep (grub_uint32_t ms)
 
 #endif
 
-#if !(defined (__i386__) || defined (__x86_64__)) && GRUB_MACHINE_EMU
-void
-grub_arch_sync_caches (void *address __attribute__ ((unused)),
-		       grub_size_t len __attribute__ ((unused)))
-{
-}
-#endif
-
 #ifdef __MINGW32__
 
 void sync (void)
@@ -369,19 +358,6 @@ fail:
 
 #endif /* __MINGW32__ */
 
-char *
-canonicalize_file_name (const char *path)
-{
-  char *ret;
-#ifdef PATH_MAX
-  ret = xmalloc (PATH_MAX);
-  (void) realpath (path, ret);
-#else
-  ret = realpath (path, NULL);
-#endif
-  return ret;
-}
-
 #ifdef GRUB_UTIL
 void
 grub_util_init_nls (void)

util/mkisofs/defaults.h

@@ -1,20 +0,0 @@
-/*
- * Header file defaults.h - assorted default values for character strings in
- * the volume descriptor.
- *
- * 	$Id: defaults.h,v 1.8 1999/03/02 03:41:25 eric Exp $
- */
-
-#define  PREPARER_DEFAULT 	NULL
-#define  PUBLISHER_DEFAULT	NULL
-#ifndef	APPID_DEFAULT
-#define  APPID_DEFAULT 		PACKAGE_NAME " ISO 9660 filesystem builder"
-#endif
-#define  COPYRIGHT_DEFAULT 	NULL
-#define  BIBLIO_DEFAULT 	NULL
-#define  ABSTRACT_DEFAULT 	NULL
-#define  VOLSET_ID_DEFAULT 	NULL
-#define  VOLUME_ID_DEFAULT 	"CDROM"
-#define  BOOT_CATALOG_DEFAULT   "boot.catalog"
-#define  BOOT_IMAGE_DEFAULT     NULL
-#define  SYSTEM_ID_DEFAULT 	"GNU"

util/mkisofs/eltorito.c

@@ -1,343 +0,0 @@
-/*
- * Program eltorito.c - Handle El Torito specific extensions to iso9660.
- *
-
-   Written by Michael Fulbright <msf@redhat.com> (1996).
-
-   Copyright 1996 RedHat Software, Incorporated
-
-   Copyright (C) 2009  Free Software Foundation, Inc.
-
-   Boot Info Table generation based on code from genisoimage.c
-   (from cdrkit 1.1.9), which was originally licensed under GPLv2+.
-
-   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, see <http://www.gnu.org/licenses/>.
- */
-
-
-#include <stdio.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <stdlib.h>
-#include <errno.h>
-
-#include "config.h"
-#include "mkisofs.h"
-#include "iso9660.h"
-
-/* used by Win32 for opening binary file - not used by Unix */
-#ifndef O_BINARY
-#define O_BINARY 0
-#endif /* O_BINARY */
-
-#undef MIN
-#define MIN(a, b) (((a) < (b))? (a): (b))
-
-static struct eltorito_validation_entry valid_desc;
-static struct eltorito_defaultboot_entry default_desc;
-static struct eltorito_boot_descriptor gboot_desc;
-
-static int tvd_write	__PR((FILE * outfile));
-
-/*
- * Check for presence of boot catalog. If it does not exist then make it
- */
-void FDECL1(init_boot_catalog, const char *, path)
-{
-    FILE *bcat;
-    char		* bootpath;                /* filename of boot catalog */
-    char		* buf;
-    struct stat	  statbuf;
-   
-    bootpath = (char *) e_malloc(strlen(boot_catalog)+strlen(path)+2);
-    strcpy(bootpath, path);
-    if (bootpath[strlen(bootpath)-1] != '/')
-    {
-	strcat(bootpath,"/");
-    }
-   
-    strcat(bootpath, boot_catalog);
-   
-    /*
-     * check for the file existing
-     */
-#ifdef DEBUG_TORITO
-    fprintf(stderr,"Looking for boot catalog file %s\n",bootpath);
-#endif
-   
-    if (!stat_filter(bootpath, &statbuf))
-    {
-	/*
-	 * make sure its big enough to hold what we want
-	 */
-	if (statbuf.st_size == 2048)
-	{
-	    /*
-	     * printf("Boot catalog exists, so we do nothing\n");
-	     */
-	    free(bootpath);
-	    return;
-	}
-	else
-	{
-	  fprintf (stderr, _("A boot catalog exists and appears corrupted.\n"));
-	  fprintf (stderr, _("Please check the following file: %s.\n"), bootpath);
-	  fprintf (stderr, _("This file must be removed before a bootable CD can be done.\n"));
-	  free (bootpath);
-	  exit (1);
-	}
-    }
-   
-    /*
-     * file does not exist, so we create it
-     * make it one CD sector long
-     */
-    bcat = fopen (bootpath, "wb");
-    if (bcat == NULL)
-      error (1, errno, _("Error creating boot catalog (%s)"), bootpath);
-   
-    buf = (char *) e_malloc( 2048 );
-    if (fwrite (buf, 1, 2048, bcat) != 2048)
-      error (1, errno, _("Error writing to boot catalog (%s)"), bootpath);
-    fclose (bcat);
-    chmod (bootpath, S_IROTH | S_IRGRP | S_IRWXU);
-
-    free(bootpath);
-} /* init_boot_catalog(... */
-
-void FDECL1(get_torito_desc, struct eltorito_boot_descriptor *, boot_desc)
-{
-    FILE *bootcat;
-    int				checksum;
-    unsigned char		      * checksum_ptr;
-    struct directory_entry      * de;
-    struct directory_entry      * de2;
-    unsigned int		i;
-    int				nsectors;
-   
-    memset(boot_desc, 0, sizeof(*boot_desc));
-    boot_desc->id[0] = 0;
-    memcpy(boot_desc->id2, ISO_STANDARD_ID, sizeof(ISO_STANDARD_ID));
-    boot_desc->version[0] = 1;
-   
-    memcpy(boot_desc->system_id, EL_TORITO_ID, sizeof(EL_TORITO_ID));
-   
-    /*
-     * search from root of iso fs to find boot catalog
-     */
-    de2 = search_tree_file(root, boot_catalog);
-    if (!de2)
-    {
-      fprintf (stderr, _("Boot catalog cannot be found!\n"));
-      exit (1);
-    }
-   
-    set_731(boot_desc->bootcat_ptr,
-	    (unsigned int) get_733(de2->isorec.extent));
-   
-    /*
-     * now adjust boot catalog
-     * lets find boot image first
-     */
-    de=search_tree_file(root, boot_image);
-    if (!de)
-    {
-      fprintf (stderr, _("Boot image cannot be found!\n"));
-      exit (1);
-    }
-   
-    /*
-     * we have the boot image, so write boot catalog information
-     * Next we write out the primary descriptor for the disc
-     */
-    memset(&valid_desc, 0, sizeof(valid_desc));
-    valid_desc.headerid[0] = 1;
-    valid_desc.arch[0] = EL_TORITO_ARCH_x86;
-   
-    /*
-     * we'll shove start of publisher id into id field, may get truncated
-     * but who really reads this stuff!
-     */
-    if (publisher)
-        memcpy_max(valid_desc.id,  publisher, MIN(23, strlen(publisher)));
-   
-    valid_desc.key1[0] = 0x55;
-    valid_desc.key2[0] = 0xAA;
-   
-    /*
-     * compute the checksum
-     */
-    checksum=0;
-    checksum_ptr = (unsigned char *) &valid_desc;
-    for (i=0; i<sizeof(valid_desc); i+=2)
-    {
-	/*
-	 * skip adding in ckecksum word, since we dont have it yet!
-	 */
-	if (i == 28)
-	{
-	    continue;
-	}
-	checksum += (unsigned int)checksum_ptr[i];
-	checksum += ((unsigned int)checksum_ptr[i+1])*256;
-    }
-   
-    /*
-     * now find out the real checksum
-     */
-    checksum = -checksum;
-    set_721(valid_desc.cksum, (unsigned int) checksum);
-   
-    /*
-     * now make the initial/default entry for boot catalog
-     */
-    memset(&default_desc, 0, sizeof(default_desc));
-    default_desc.boot_id[0] = EL_TORITO_BOOTABLE;
-   
-    /*
-     * use default BIOS loadpnt
-     */
-    set_721(default_desc.loadseg, 0);
-    default_desc.arch[0] = EL_TORITO_ARCH_x86;
-   
-    /*
-     * figure out size of boot image in sectors, for now hard code to
-     * assume 512 bytes/sector on a bootable floppy
-     */
-    nsectors = ((de->size + 511) & ~(511))/512;
-    fprintf (stderr, _("\nSize of boot image is %d sectors"), nsectors);
-    fprintf (stderr, " -> ");
-
-    if (! use_eltorito_emul_floppy)
-      {
-	default_desc.boot_media[0] = EL_TORITO_MEDIA_NOEMUL;
-	fprintf (stderr, _("No emulation\n"));
-      }
-    else if (nsectors == 2880 )
-      /*
-       * choose size of emulated floppy based on boot image size
-       */
-      {
-	default_desc.boot_media[0] = EL_TORITO_MEDIA_144FLOP;
-	fprintf (stderr, _("Emulating a 1.44 meg floppy\n"));
-      }
-    else if (nsectors == 5760 )
-      {
-	default_desc.boot_media[0] = EL_TORITO_MEDIA_288FLOP;
-	fprintf (stderr, _("Emulating a 2.88 meg floppy\n"));
-      }
-    else if (nsectors == 2400 )
-      {
-	default_desc.boot_media[0] = EL_TORITO_MEDIA_12FLOP;
-	fprintf (stderr, _("Emulating a 1.2 meg floppy\n"));
-      }
-    else
-      {
-	fprintf (stderr, _("\nError - boot image is not the an allowable size.\n"));
-	exit (1);
-      }
-   
-    /*
-     * FOR NOW LOAD 1 SECTOR, JUST LIKE FLOPPY BOOT!!!
-     */
-    nsectors = 1;
-    set_721(default_desc.nsect, (unsigned int) nsectors );
-#ifdef DEBUG_TORITO
-    fprintf(stderr,"Extent of boot images is %d\n",get_733(de->isorec.extent));
-#endif
-    set_731(default_desc.bootoff,
-	    (unsigned int) get_733(de->isorec.extent));
-   
-    /*
-     * now write it to disk
-     */
-    bootcat = fopen (de2->whole_name, "r+b");
-    if (bootcat == NULL)
-      error (1, errno, _("Error opening boot catalog for update"));
-
-    /*
-     * write out
-     */
-    if (fwrite (&valid_desc, 1, 32, bootcat) != 32)
-      error (1, errno, _("Error writing to boot catalog"));
-    if (fwrite (&default_desc, 1, 32, bootcat) != 32)
-      error (1, errno, _("Error writing to boot catalog"));
-    fclose (bootcat);
-
-    /* If the user has asked for it, patch the boot image */
-    if (use_boot_info_table)
-      {
-	FILE *bootimage;
-	uint32_t bi_checksum;
-	unsigned int total_len;
-	static char csum_buffer[SECTOR_SIZE];
-	int len;
-	struct eltorito_boot_info bi_table;
-	bootimage = fopen (de->whole_name, "r+b");
-	if (bootimage == NULL)
-	  error (1, errno, _("Error opening boot image file `%s' for update"),
-		 de->whole_name);
-	/* Compute checksum of boot image, sans 64 bytes */
-	total_len = 0;
-	bi_checksum = 0;
-	while ((len = fread (csum_buffer, 1, SECTOR_SIZE, bootimage)) > 0)
-	  {
-	    if (total_len & 3)
-	      error (1, 0, _("Odd alignment at non-end-of-file in boot image `%s'"),
-		     de->whole_name);
-	    if (total_len < 64)
-	      memset (csum_buffer, 0, 64 - total_len);
-	    if (len < SECTOR_SIZE)
-	      memset (csum_buffer + len, 0, SECTOR_SIZE - len);
-	    for (i = 0; i < SECTOR_SIZE; i += 4)
-	      bi_checksum += get_731 (&csum_buffer[i]);
-	    total_len += len;
-	  }
-
-	if (total_len != de->size)
-	  error (1, 0, _("Boot image file `%s' changed unexpectedly"),
-		 de->whole_name);
-	/* End of file, set position to byte 8 */
-	fseeko (bootimage, (off_t) 8, SEEK_SET);
-	memset (&bi_table, 0, sizeof (bi_table));
-	/* Is it always safe to assume PVD is at session_start+16? */
-	set_731 (bi_table.pvd_addr, session_start + 16);
-	set_731 (bi_table.file_addr, de->starting_block);
-	set_731 (bi_table.file_length, de->size);
-	set_731 (bi_table.file_checksum, bi_checksum);
-
-	if (fwrite (&bi_table, 1, sizeof (bi_table), bootimage) != sizeof (bi_table))
-	  error (1, errno, _("Error writing to boot image (%s)"), bootimage);
-	fclose (bootimage);
-      }
-
-} /* get_torito_desc(... */
-
-/*
- * Function to write the EVD for the disc.
- */
-static int FDECL1(tvd_write, FILE *, outfile)
-{
-  /*
-   * Next we write out the boot volume descriptor for the disc
-   */
-  get_torito_desc(&gboot_desc);
-  xfwrite(&gboot_desc, 1, 2048, outfile);
-  last_extent_written ++;
-  return 0;
-}
-
-struct output_fragment torito_desc    = {NULL, oneblock_size, NULL,     tvd_write};