merge mainline into crypto

ChangeLog

@@ -1,3 +1,708 @@
+2009-12-22  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* commands/lspci.c (grub_pci_classes): Add "USB Controller".
+	(options): New variable.
+	(iospace): Likewise.
+	(grub_lspci_iter): List IO spaces if "-i" was given.
+	(grub_cmd_lspci): Parse options.
+	(GRUB_MOD_INIT(lspci)): Use extcmd.
+	(GRUB_MOD_FINI(lspci)): Likewise.
+
+2009-12-22 Felix Zielcke <fzielcke@z-51.de>
+
+	* util/grub.d/30_os-prober.in (osx_entry): Remove non POSIX compliant
+	`function' keyword.
+	Patch by Tony Mancill <tmancill@debian.org>.
+
+2009-12-22  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* bus/usb/uhci.c (grub_uhci_transfer): Set a limit transaction time.
+	(grub_uhci_portstatus): Likewise.
+	(grub_uhci_portstatus): Add necessary delay.
+	* bus/usb/usbhub.c (grub_usb_hub_add_dev): Fix loop-break condition.
+
+2009-12-21  Carles Pina i Estany  <carles@pina.cat>
+
+	* commands/acpi.c (options): Fix capitalizations and/or full stops.
+	(GRUB_MOD_INIT): Likewise.
+	* commands/boot.c (GRUB_MOD_INIT): Likewise.
+	* commands/cmp.c (grub_cmd_cmp): Improve the help message.
+	* commands/echo.c (options): Fix capitalizations and/or full stops.
+	* commands/efi/loadbios.c (enable_rom_area): Likewise.
+	(enable_rom_area): Likewise.
+	(GRUB_MOD_INIT): Likewise.
+	* commands/gptsync.c (GRUB_MOD_INIT): Likewise.
+	* commands/halt.c (GRUB_MOD_INIT): Improve the help message.
+	* commands/handler.c (GRUB_MOD_INIT): Likewise.
+	* commands/hdparm.c (options): Fix capitalizations and/or full stops.
+	* commands/hexdump.c (options): Likewise.
+	* commands/i386/cpuid.c (options): Likewise.
+	(GRUB_MOD_INIT): Likewise.
+	* commands/i386/pc/drivemap.c (options): Likewise.
+	(GRUB_MOD_INIT): Likewise.
+	* commands/i386/pc/halt (options): Likewise.
+	(GRUB_MOD_INIT): Likewise.
+	* commands/i386/pc/play.c (GRUB_MOD_INIT): Likewise.
+	* commands/i386/pc/pxecmd.c (options): Likewise.
+	* commands/i386/pc/vbetest.c (GRUB_MOD_INIT): Likewise.
+	* commands/ieee1275/suspend.c (GRUB_MOD_INIT): Likewise.
+	* commands/keystatus.c (options): Likewise.
+	(GRUB_MOD_INIT): Likewise.
+	* commands/loadenv.c (options): Likewise.
+	* commands/ls.c (options): Likewise.
+	* commands/lspci.c (GRUB_MOD_INIT): Likewise.
+	* commands/memrw.c (GRUB_MOD_INIT): Likewise.
+	* commands/minicmd.c (GRUB_MOD_INIT): Likewise.
+	* commands/parttool.c (helpmsg): Likewise.
+	* commands/probe.c (options): Likewise.
+	* commands/read.c (GRUB_MOD_INIT): Likewise.
+	* commands/reboot.c (GRUB_MOD_INIT): Likewise.
+	* commands/search.c (options): Likewise.
+	* commands/sleep.c (options): Likewise.
+	* commands/test.c (GRUB_MOD_INIT): Likewise.
+	* commands/true.c (GRUB_MOD_INIT): Likewise.
+	* commands/usbtest.c (GRUB_MOD_INIT): Likewise.
+	* commands/videotest.c (GRUB_MOD_INIT): Likewise.
+	* lib/arg.c (help_options): Likewise.
+	* Makefile.in ($(srcdir)/po/$(PACKAGE).pot): Pass -ctranslate to
+	`$(XGETTEXT)'.
+	* po/POTFILES: Add `commands/loadenv.c'.
+
+2009-12-21 Felix Zielcke <fzielcke@z-51.de>
+
+	* util/grub-mkrescue.in (process_input_dir): Copy `*.lst' files
+	instead of specifying them explicit.
+
+2009-12-21  Robert Millan  <rmh.grub@aybabtu.com>
+
+	* NEWS: Add grub-probe support for GNU/Hurd.
+
+2009-12-21  Robert Millan  <rmh.grub@aybabtu.com>
+
+	* NEWS: gettext was added after 1.97.
+
+2009-12-21  Robert Millan  <rmh.grub@aybabtu.com>
+
+	* util/mkisofs/msdos_partition.h: New file (based on
+	include/grub/msdos_partition.h).
+	* util/mkisofs/mkisofs.c (use_protective_msdos_label): New variable.
+	(OPTION_PROTECTIVE_MSDOS_LABEL): New macro.
+	(ld_options, main): Recognize --protective-msdos-label.
+	* util/mkisofs/mkisofs.h (use_protective_msdos_label): New declaration.
+	* util/mkisofs/write.c: Include `"msdos_partition.h"'.
+	(padblock_write): If `use_protective_msdos_label' is set, patch a
+	protective DOS-style label in the output image.
+
+	* util/grub-mkrescue.in: Use --protective-msdos-label.
+
+2009-12-21  Robert Millan  <rmh.grub@aybabtu.com>
+
+	* util/grub-mkrescue.in: Do not zero-pad image for BIOS-based disk
+	boot.
+
+2009-12-21  Robert Millan  <rmh.grub@aybabtu.com>
+
+	* util/mkisofs/mkisofs.c (use_embedded_boot, boot_image_embed): New
+	variables.
+	(ld_options, main): Recognize `--embedded-boot'.
+	* util/mkisofs/mkisofs.h (use_embedded_boot, boot_image_embed): New
+	declarations.
+	* util/mkisofs/write.c (PADBLOCK_SIZE): New variable.
+	(padblock_size): Use `PADBLOCK_SIZE' instead of hardcoding 16.
+	(padblock_write): Likewise.  Rewrite to support embedded boot image.
+
+	* util/grub-mkrescue.in: When building i386-pc images, embed core.img
+	for BIOS-based disk boot instead of only ElTorito.
+
+2009-12-21  Robert Millan  <rmh.grub@aybabtu.com>
+
+	* util/grub-mkrescue.in: Remove `configfile' and `sh' from i386-pc
+	build (not needed for bootstrap).
+
+2009-12-21  Robert Millan  <rmh.grub@aybabtu.com>
+
+	* util/grub-mkrescue.in: Remove `memdisk', `tar' and `search' modules
+	from i386-pc build (not needed for bootstrap).
+	Rewrite a pair of strings.
+
+2009-12-21  Robert Millan  <rmh.grub@aybabtu.com>
+
+	* normal/main.c (grub_normal_reader_init): Set left margin back to 3.
+
+2009-12-21  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* video/i386/pc/vbe.c (grub_video_vbe_fini): Set 'last_set_mode'.
+
+2009-12-21 Andreas Born  <futur.andy@googlemail.com>
+
+	* kern/env.c (grub_env_context_open): Mark exported variable for
+	reexport.
+
+2009-12-21 Andreas Born  <futur.andy@googlemail.com>
+
+	* kern/env.c (grub_env_export): Create nonexistent variables before
+	exporting.
+
+2009-12-20 Carles Pina i Estany  <carles@pina.cat>
+
+	* include/grub/auth.h: Include `<grub/i18n.h>'.
+	(GRUB_GET_PASSWORD): Gettextizze string.
+	* include/grub/normal.h (STANDARD_MARGIN): New macro, moved from
+	menu_text.c.
+	(grub_utf8_to_ucs4_alloc): Fix indentation.
+	(grub_print_ucs4): Likewise.
+	(grub_getstringwidth): Likewise.
+	(print_message_indented): New declaration.
+	* normal/auth.c: Include `<grub/i18n.h>'.
+	(grub_auth_check_authentication): Gettexttize string.
+	* normal/cmdline.c: Include `<grub/i18n.h>'.
+	(grub_cmdline_get): Gettextizze.
+	* normal/color.c: Include `<grub/i18n.h>'.
+	(grub_parse_color_name_pair): Gettexttize strings.
+	* normal/main.c (grub_normal_reader_init): Cleanup gettexttized
+	string (use `print_message_indented').
+	* normal/menu_text.c (STANDARD_MARGIN): Moved from here to
+	`include/grub/normal.h'.
+	(print_message_indented): Renamed to ...
+	(grub_print_message_indented): ... this. Remove `static' qualifer (now
+	used in normal/main.c).
+	(print_message): Use `grub_print_message_indented' instead of
+	`print_message_indented'.
+	(print_timeout): Likewise.
+	* normal/misc.c: Include `<grub/term.h>' and `<grub/i18n.h>'.
+	(grub_normal_print_device_info): Gettexttize strings.
+	* po/POTFILES: Add `auth.c', `color.c' and `misc.c'.
+
+2009-12-20  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* kern/parser.c (grub_parser_split_cmdline): Fix incorrect counting
+	of arguments. Return number of tokens and not arguments. All users
+	updated.
+
+2009-12-20  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* util/i386/pc/grub-setup.c (setup): Don't install on non-GPT,
+	non-MSDOS paritions.
+
+2009-12-19  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* include/grub/types.h (UNUSED): Removed since it conflicts with
+	NetBSD headers. All users changed to direct __attribute__ ((unused)).
+	Reported by Grégoire Sutre.
+
+2009-12-19  Carles Pina i Estany  <carles@pina.cat>
+
+	* include/grub/normal.h (grub_utf8_to_ucs4): New declaration.
+	(grub_print_ucs4_alloc): Likewise.
+	(grub_getstringwidth): Likewise.
+	* normal/main.c (grub_normal_init_page): Gettextize version string.
+	* normal/menu_text.c (grub_utf8_to_ucs4_alloc): New definition.
+	(getstringwidth): Renamed to ...
+	(grub_getstringwidth): ... this. Remove `static' qualifier (now used
+	in normal/main.c).  Use `grub_utf8_to_ucs4_alloc'.
+	(grub_print_ucs4): Remove `static' qualifer (now used in
+	normal/main.c).
+	* po/POTFILES: Add normal/main.c.
+
+2009-12-19  Carles Pina i Estany  <carles@pina.cat>
+
+	* normal/menu_text.c (STANDARD_MARGIN): New macro.
+	(print_message_indented): Add `margin_left' and `margin_right'
+	parameters.
+	(print_message): Update `print_message_indented' calls. Adds '\n' to the
+	strings.
+	(print_timeout): Use `print_message_indented' to print the message.
+	Deletes `second_stage' parameter.
+	(run_menu): Update `print_timeout' calls.
+
+2009-12-18  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	Fix console palette on OpenFirmware.
+
+	* term/ieee1275/ofconsole.c (MAX): Removed.
+	(colors): Redone based on VGA palette.
+	(grub_ofconsole_setcolor): Discard brightness bit since only 8
+	colors are supported.
+	(grub_ofconsole_init_output): Use ARRAY_SIZE instead of hardcoded size.
+
+2009-12-18  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	Fix potential EfiEmu double prepare.
+
+	* efiemu/main.c (prepared): New variable
+	(grub_efiemu_unload): Set prepare to '0'.
+	(grub_efiemu_prepare): Return if already prepared. Set prepared.
+
+	set_virtual_address_map support.
+
+	* include/grub/efi/efi.h (grub_efi_set_virtual_address_map): New
+	prototype.
+	* include/grub/efiemu/efiemu.h (grub_efiemu_write_sym_markers): New
+	prototype.
+	(grub_efiemu_crc32): Likewise.
+	(grub_efiemu_crc64): Likewise.
+	(grub_efiemu_set_virtual_address_map): Likewise.
+	* include/grub/autoefi.h (grub_autoefi_exit_boot_services):
+	New definition.
+	(grub_autoefi_set_virtual_address_map): Likewise.
+	* kern/efi/efi.c (grub_efi_set_virtual_address_map): New function.
+	* loader/i386/xnu.c (grub_xnu_boot): Call set_virtual_address_map.
+	Restructure flow to accomodate it.
+	* efiemu/prepare.c (grub_efiemu_prepare): Support set_virtual_address_map.
+	(grub_efiemu_crc): Recompute CRC32.
+	* efiemu/runtime/efiemu.c (ptv_relocated): Renamed to ...
+	(efiemu_ptv_relocated): ... this. Made global. All users updated.
+	* efiemu/symbols.c (relocated_handle): New variable.
+	(grub_efiemu_free_syms): Free relocated_handle.
+	(grub_efiemu_alloc_syms): Allocate relocated_handle.
+	(grub_efiemu_write_sym_markers): New function.
+	(grub_efiemu_set_virtual_address_map): Likewise.
+
+	Newer XNU parameters.
+
+	* include/grub/i386/xnu.h (GRUB_XNU_BOOTARGS_VERMINOR): Change to 5.
+	* include/grub/xnu.h (grub_xnu_extheader): Add nameaddr and namesize.
+	(grub_xnu_fill_devicetree): New prototype.
+	(grub_xnu_heap_real_start): New variable.
+	* loader/xnu.c (get_name_ptr): New function.
+	(grub_xnu_load_driver): Fill namelen and name.
+
+	64-bit xnu support.
+
+	* conf/i386-efi.rmk (xnu_mod_SOURCES): Add 'loader/macho32.c'
+	and 'loader/macho64.c'.
+	* conf/i386-pc.rmk: Likewise.
+	* conf/x86_64-efi.rmk: Likewise.
+	* include/grub/i386/macho.h (grub_macho_thread64): New structure.
+	* include/grub/xnu.h (grub_xnu_is_64bit): New variable.
+	* include/grub/macho.h (grub_macho_segment64): New structure.
+	* include/grub/machoload.h (grub_macho32_size): Renamed from ...
+	(grub_macho_size32): ... to this.
+	(grub_macho32_get_entry_point): Renamed from ...
+	(grub_macho_get_entry_point32): ... to this.
+	(grub_macho_contains_macho64): New prototype.
+	(grub_macho_size64): Likewise.
+	(grub_macho_get_entry_point64): Likewise.
+	(grub_macho32_load): Renamed from ...
+	(grub_macho_load32): ... to this.
+	(grub_macho32_filesize): Renamed from ...
+	(grub_macho_filesize32): ... to this.
+	(grub_macho32_readfile): Renamed from ...
+	(grub_macho_readfile32): ... to this.
+	(grub_macho_filesize64): New prototype.
+	(grub_macho_readfile64): Likewise.
+	(grub_macho_parse32): Likewise.
+	(grub_macho_parse64): Likewise.
+	* loader/macho.c: Split into ...
+	* loader/machoXX.c: ... and this. Replace 32 with XX.
+	* loader/macho32.c: New file.
+	* loader/macho64.c: Likewise.
+	* loader/xnu.c (grub_xnu_is_64bit): New variable.
+	(grub_cmd_xnu_kernel): Make 32-bit only.
+	(grub_cmd_xnu_kernel64): New function.
+	(grub_xnu_load_driver): Support Mach-O 64.
+	(grub_cmd_xnu_mkext): Likewise.
+	* util/grub.d/30_os-prober.in (osx_entry): New function.
+	Generate entries for 64-bit boot too.
+
+	Eliminate ad-hoc tree format in XNU and EfiEmu.
+
+	* efiemu/main.c (grub_efiemu_prepare): Update comment.
+	* efiemu/pnvram.c: Rewritten to use environment variables.
+	All users updated.
+
+	Inline utf16_to_utf8.
+
+	* kern/misc.c (grub_utf16_to_utf8): Move from here ...
+	* include/grub/charset.h (grub_utf16_to_utf8): ... to here. Inlined.
+	All users updated.
+	* include/grub/misc.h (grub_utf16_to_utf8): Removed.
+
+	* bus/usb/usb.c (grub_usb_get_string): Move from here ...
+	* commands/usbtest.c (grub_usb_get_string): ... move here.
+	(usb_print_str): Fix error handling.
+	* include/grub/usb.h (grub_usb_get_string): Remove.
+
+	UTF-8 to UTF-16 transformation.
+
+	* conf/common.rmk (pkglib_MODULES): Add charset.mod
+	(charset_mod_SOURCES): New variable.
+	(charset_mod_CFLAGS): Likewise.
+	(charset_mod_LDFLAGS): Likewise.
+	* include/grub/utf.h: New file.
+	* lib/utf.c: New file. (Based on grub_utf8_to_ucs4 from kern/misc.c)
+
+	Support for device properties.
+
+	* include/grub/i386/xnu.h (grub_xnu_devprop_header): New structure.
+	(grub_xnu_devprop_device_header): Likewise.
+	(grub_xnu_devprop_device_descriptor): Likewise.
+	(grub_xnu_devprop_add_device): New prototype.
+	(grub_xnu_devprop_remove_device): Likewise.
+	(grub_xnu_devprop_remove_property): Likewise.
+	(grub_xnu_devprop_add_property_utf8): Likewise.
+	(grub_xnu_devprop_add_property_utf16): Likewise.
+	(grub_cpu_xnu_init): Likewise.
+	(grub_cpu_xnu_fini): Likewise.
+	(grub_cpu_xnu_unload): Likewise.
+	* loader/i386/xnu.c (grub_xnu_devprop_device_descriptor): New structure.
+	(property_descriptor): Likewise.
+	(devices): New variable.
+	(grub_xnu_devprop_remove_property): New function.
+	(grub_xnu_devprop_add_device): Likewise.
+	(grub_xnu_devprop_remove_device): Likewise.
+	(grub_xnu_devprop_add_property): Likewise.
+	(grub_xnu_devprop_add_property_utf8): Likewise.
+	(grub_xnu_devprop_add_property_utf16): Likewise.
+	(hextoval): Likewise.
+	(grub_cpu_xnu_fill_devprop): Likewise.
+	(grub_cmd_devprop_load): Likewise.
+	(grub_xnu_boot): Call grub_cpu_xnu_fill_devprop,
+	grub_xnu_fill_devicetree, grub_xnu_fill_devicetree
+	(cmd_devprop_load): New variable.
+	(grub_cpu_xnu_init): New function.
+	(grub_cpu_xnu_fini): Likewise.
+	* loader/i386/xnu.c (grub_xnu_unload): Call grub_cpu_xnu_unload.
+	* loader/xnu.c (grub_xnu_parse_devtree): Remove.
+	(grub_cmd_xnu_devtree): Likewise.
+	(hextoval): New function.
+	(unescape): Likewise.
+	(grub_xnu_fill_devicetree): Likewise.
+
+	* util/grub.d/30_os-prober.in: Load devprop.bin. Don't load devtree.txt.
+	* util/i386/efi/grub-dumpdevtree: Generate devprop.bin.
+
+2009-12-18  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	Workaround for broken ATI VBE.
+
+	* video/i386/pc/vbe.c (last_set_mode): New variable.
+	(grub_vbe_set_video_mode): Set 'last_set_mode'.
+	(grub_vbe_get_video_mode): Use 'last_set_mode' if get_mode fails.
+	(grub_video_vbe_setup): Don't check for reserved flag.
+
+2009-12-17 Felix Zielcke <fzielcke@z-51.de>
+
+	* gendistlist.sh: Use POSIX compliant `!' instead of `-not' in
+	the `find' command.
+
+2009-12-16  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	UUID support for HFS.
+
+	* fs/hfs.c (grub_hfs_uuid): New function.
+	(grub_hfs_fs): New value .uuid.
+	* include/grub/hfs.h (grub_hfs_sblock): New field 'num_serial'.
+
+2009-12-14 Felix Zielcke <fzielcke@z-51.de>
+
+	Fix a segfault with parsing unknown long options.
+
+	* util/grub-mkrelpath.c (options): Zero terminate it.
+
+2009-12-13  Carles Pina i Estany  <carles@pina.cat>
+
+	* include/grub/misc.h (grub_puts): New declaration.
+	(grub_puts_): Likewise.
+	* kern/mis.c (grub_puts): New definition.
+	(grub_puts_): Likewise.
+
+2009-12-13  Robert Millan  <rmh.grub@aybabtu.com>
+
+	* util/grub-probe.c (probe): Improve error message.
+
+2009-12-13  Robert Millan  <rmh.grub@aybabtu.com>
+
+	* loader/i386/multiboot_elfxx.c
+	(CONCAT(grub_multiboot_load_elf, XX)): Fix `grub_multiboot_payload_eip'
+	initialization.
+
+2009-12-13  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	Relocator framework
+
+	* loader/i386/xnu_helper.S: Removed. All users updated.
+	* conf/i386.rmk (pkglib_MODULES): Add relocator.mod.
+	(relocator_mod_SOURCES): New variable.
+	(relocator_mod_CFLAGS): Likewise.
+	(relocator_mod_LDFLAGS): Likewise.
+	(relocator_mod_ASFLAGS): Likewise.
+	* conf/x86_64.rmk: Likewise.
+	* include/grub/i386/multiboot.h (grub_multiboot_payload_orig): Removed.
+	(grub_multiboot_payload_entry_offset): Likewise.
+	(grub_multiboot_forward_relocator): Likewise.
+	(grub_multiboot_forward_relocator_end): Likewise.
+	(grub_multiboot_backward_relocator): Likewise.
+	(grub_multiboot_backward_relocator_end): Likewise.
+	(grub_multiboot_payload_eip): New variable.
+	(grub_multiboot_payload_orig): Likewise.
+	* include/grub/i386/pc/memory.h: Include grub/i386/memory.h.
+	(GRUB_MEMORY_MACHINE_CR0_PE_ON): Move from here ...
+	* include/grub/i386/memory.h
+	(GRUB_MEMORY_CPU_CR0_PE_ON): ... to here
+	(GRUB_MEMORY_CPU_CR4_PAE_ON): New definition.
+	(GRUB_MEMORY_CPU_CR0_PAGING_ON): Likewise.
+	(GRUB_MEMORY_CPU_AMD64_MSR): Likewise.
+	(GRUB_MEMORY_CPU_AMD64_MSR_ON): Likewise.
+	* include/grub/i386/relocator.h: New file.
+	* include/grub/x86_64/relocator.h: Likewise.
+	* include/grub/i386/xnu.h: Include grub/cpu/relocator.h.
+	(XNU_RELOCATOR): New macro.
+	(grub_xnu_launcher_start): Remove.
+	(grub_xnu_launcher_end): Likewise.
+	* include/grub/xnu.h (grub_xnu_boot_resume): New prototype.
+	(grub_xnu_heap_real_start): Remove.
+	(grub_xnu_heap_start): Change to void *. All users updated.
+	* kern/i386/realmode.S (real_to_prot): Use GRUB_MEMORY_CPU_CR0_PE_ON.
+	* lib/i386/relocator.c: New file.
+	* lib/i386/relocator_asm.S: Likewise.
+	* lib/i386/relocator_backward.S: Likewise.
+	* lib/mips/relocator.c: Likewise.
+	* lib/mips/relocator_asm.S: Likewise.
+	* lib/relocator.c: Likewise.
+	* loader/i386/multiboot.c: Include grub/i386/relocator.h.
+	(entry): Removed.
+	(playground): Likewise.
+	(grub_multiboot_payload_orig): New variable.
+	(grub_multiboot_payload_dest): Likewise.
+	(grub_multiboot_payload_size): Likewise.
+	(grub_multiboot_payload_eip): Likewise.
+	(grub_multiboot_payload_esp): Likewise.
+	(grub_multiboot_boot): Use grub_relocator32_boot.
+	(grub_multiboot_unload): Free relocators.
+	(grub_multiboot): Setup stack. Use relocators.
+	* loader/i386/multiboot_elfxx.c: Include grub/i386/relocator.h.
+	(grub_multiboot_load_elfXX): Use relocators.
+	* loader/i386/multiboot_helper.S (grub_multiboot_payload_orig): Removed.
+	(grub_multiboot_payload_size): Likewise.
+	(grub_multiboot_payload_dest): Likewise.
+	(grub_multiboot_payload_entry_offset): Likewise.
+	(grub_multiboot_forward_relocator): Likewise.
+	(grub_multiboot_backward_relocator): Likewise.
+	(grub_multiboot_real_boot): Likewise.
+	* loader/i386/xnu.c (grub_xnu_heap_will_be_at): New variable.
+	(grub_xnu_entry_point): Likewise.
+	(grub_xnu_arg1): Likewise.
+	(grub_xnu_stack): Likewise.
+	(grub_xnu_launch): Removed.
+	(grub_xnu_boot_resume): New function.
+	(grub_xnu_boot): Use relocators.
+	* loader/i386/xnu_helper.S: Removed.
+	* loader/xnu.c (grub_xnu_heap_start): New variable.
+	(grub_xnu_heap_size): Likewise.
+	(grub_xnu_heap_malloc): Use relocators.
+	* loader/xnu_resume.c (grub_xnu_resume): Use relocators.
+
+2009-12-13  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* kern/i386/pc/startup.S (multiboot_entry): Setup stack before calling
+	anything.
+
+2009-12-13  Carles Pina i Estany  <carles@pina.cat>
+
+	* script/execute.c (grub_script_execute_cmdline): Set grub_errno to
+	GRUB_ERR_NONE before calling grub_env_set.
+
+2009-12-12  Robert Millan  <rmh@aybabtu.com>
+
+	* gendistlist.sh (EXTRA_DISTFILES): Add `genvideolist.sh'.
+	* genmk.rb (video): New variable.
+	(CLEANFILES, VIDEOFILES): Add #{video}.
+	(#{video}): New target rule.
+	* genvideolist.sh: New file.
+	* Makefile.in (pkglib_DATA): Add video.lst.
+	(video.lst): New target rule.
+	* util/grub-mkconfig.in: Initialize ${GRUB_VIDEO_BACKEND} using
+	`video.lst'.
+	* util/grub.d/30_os-prober.in: Replace `vbe' with
+	${GRUB_VIDEO_BACKEND}.
+
+2009-12-11  Robert Millan  <rmh.grub@aybabtu.com>
+
+	* THANKS: Add David Miller.
+
+2009-12-11  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	libpciaccess support.
+
+	* Makefile.in (LIBPCIACCESS): New variable.
+	(enable_grub_emu_pci): Likewise.
+	* conf/any-emu.rmk (grub_emu_SOURCES) [enable_grub_emu_pci]: Add
+	util/pci.c and commands/lspci.c.
+	(grub_emu_LDFLAGS) [enable_grub_emu_pci]: Add $(LIBPCIACCESS).
+	* configure.ac (grub-emu-pci): New option.
+	* include/grub/i386/pci.h (grub_pci_device_map_range): New function.
+	(grub_pci_device_unmap_range): Likewise.
+	* include/grub/pci.h [GRUB_UTIL]: Include grub/pciutils.h.
+	(grub_pci_device) [!GRUB_UTIL]: New structure. All users updated.
+	(grub_pci_address_t) [!GRUB_UTIL]: New type.
+	(grub_pci_device_t) [!GRUB_UTIL]: Likewise.
+	(grub_pci_get_bus) [!GRUB_UTIL]: New function.
+	(grub_pci_get_device) [!GRUB_UTIL]: Likewise.
+	(grub_pci_get_function) [!GRUB_UTIL]: Likewise.
+	* include/grub/pciutils.h: New file.
+	* util/pci.c: Likewise.
+
+2009-12-11 Felix Zielcke <fzielcke@z-51.de>
+
+	* util/misc.c: Don't include <errno.h> twice.
+
+2009-12-10 Felix Zielcke <fzielcke@z-51.de>
+
+	* disk/i386/pc/biosdisk.c (grub_biosdisk_open): Show the disk
+	name in an error message.
+	(grub_biosdisk_rw): Likewise.
+
+2009-12-10  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	Eliminate NTFS 4Gib barrier.
+
+	* fs/ntfs.c (read_attr): Use grub_disk_addr_t and grub_size_t.
+	(read_run_data): Likewise.
+	(grub_ntfs_read_run_list): Likewise.
+	(grub_ntfs_read_block): Likewise.
+	(grub_ntfs_iterate_dir): Likewise.
+	(read_mft): Likewise.
+	(read_data): Likewise.
+	Use COM_LOG_LEN.
+	* fs/ntfscomp.c (read_block): Cast ctx->target_vcn & 0xF to unsigned
+	to avoid 64-bit division
+	* include/grub/ntfs.h (COM_LOG_LEN): New definition.
+	(grub_ntfs_rlst): Use grub_disk_addr_t.
+
+2009-12-10  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	Eliminate grub-fstest 4Gib barrier.
+
+	* util/grub-fstest.c (skip, leng): Use grub_disk_addr_t.
+	(read_file): Fix error reporting.
+
+2009-12-10  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	Eliminate hexdump 4Gib barrier.
+
+	* commands/hexdump.c (grub_cmd_hexdump): Use grub_disk_addr_t.
+	* lib/arg.c (grub_arg_parse): Use grub_strtoull.
+
+2009-12-10  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* kern/device.c (grub_device_iterate): Ignore errors during first scan.
+	Fixes amarsh bug.
+
+2009-12-09  Bruce Dubbs  <bruce.dubbs@gmail.com>
+
+	Remove miscellaneous files in distclean target.
+
+	* Makefile.in: Remove docs/{grub.info,version.texi,stamp-vti}
+
+2009-12-09  Colin Watson  <cjwatson@ubuntu.com>
+
+	* util/grub-mkconfig_lib.in: Don't set grub_probe or grub_mkrelpath
+	if they're already set.  This resolves the conflict between my
+	grub-install change on 2009-10-06 and Felix' change on 2009-11-11,
+	fixing the --grub-probe option again.
+	* util/sparc64/ieee1275/grub-install.in: Revert the last piece of my
+	change on 2009-10-06, so that we now once again source
+	`${libdir}/grub/grub-mkconfig_lib' after options have been parsed.
+
+2009-12-08  Robert Millan  <rmh.grub@aybabtu.com>
+
+	* conf/common.rmk [sparc64-ieee1275] (grub_mkdevicemap_SOURCES): Use
+	`util/ieee1275/ofpath.c' and `util/ieee1275/devicemap.c' instead of
+	`util/devicemap.c'.
+
+2009-12-08  Carles Pina i Estany  <carles@pina.cat>
+
+	* include/grub/misc.h (grub_printf_): New declaration.
+	* kern/misc.c (grub_printf_): New definition.
+	* normal/main.c (grub_normal_reader_init): Use `grub_printf_' and `N_'
+	instead of `grub_printf' and `_'.
+	* normal/menu_entry.c (store_completion): Likewise.
+	(run): Likewise.
+	(grub_menu_entry_run): Likewise.
+	* normal/menu_text.c (grub_wait_after_message): Likewise.
+	(notify_booting): Likewise.
+	(notify_fallback): Likewise.
+	(notify_execution_failure): Likewise.
+
+2009-12-07  Colin Watson  <cjwatson@ubuntu.com>
+
+	* configure.ac: Check for vasprintf.
+	* util/misc.c (asprintf): Move allocation from here ...
+	(vasprintf): ... to here.  New function.
+	(xasprintf): New function.
+	* include/grub/util/misc.h (vasprintf, xasprintf): Add
+	prototypes.
+	* util/getroot.c (grub_util_get_grub_dev): Use xasprintf.
+	* util/grub-mkfont.c (write_font): Likewise.
+	* util/grub-probe.c (probe): Likewise.
+	* util/hostdisk.c (make_device_name): Likewise.
+
+2009-12-06  David S. Miller  <davem@sunset.davemloft.net>
+
+	* disk/ieee1275/ofdisk.c (grub_ofdisk_iterate): Recognize
+	anything even prefixed with 'cdrom' as a cdrom.
+
+2009-12-06 Felix Zielcke <fzielcke@z-51.de>
+
+	* util/misc.c (make_system_path_relative_to_its_root): Correctly cope with
+	mount points.
+
+2009-12-05  Carles Pina i Estany <carles@pina.cat>
+
+	* gettext/gettext.c: Include `<grub/list.h>'. Define grub_gettext_msg,
+	grub_gettext_msg_list.
+	(grub_gettext_gettranslation_from_position): Return const char *
+	and not char *.
+	(grub_gettext_translate): Add the translated strings into a list, 
+	returns from the list if existing there.
+	(grub_gettext_init_ext): Add \n at the end of grub_dprintf string.
+	(grub_gettext_delete_list): Delete the list.
+	(grub_gettext_env_write_lang): Call grub_gettext_delete_list when
+	lang environment variable is changed.
+	(GRUB_MOD_FINI): Call grub_gettext_delete_list.
+
+2009-12-05  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	Rename kernel.mod to kernel.img.
+
+	* conf/i386-efi.rmk (pkglib_MODULES): Change kernel.mod to kernel.img.
+	(kernel_mod_EXPORTS): Rename to ...
+	(kernel_img_EXPORTS): ... this.
+	(kernel_mod_SOURCES): Rename to ...
+	(kernel_img_SOURCES): ... this.
+	(kernel_mod_HEADERS): Rename to ...
+	(kernel_img_HEADERS): ... this. All users updated.
+	(kernel_mod_CFLAGS): Rename to ...
+	(kernel_img_CFLAGS): ... this.
+	(kernel_mod_ASFLAGS): Rename to ...
+	(kernel_img_ASFLAGS): ... this.
+	(kernel_mod_LDFLAGS): Rename to ...
+	(kernel_img_LDFLAGS): ... this.
+	* conf/x86_64-efi.rmk: Likewise.
+	* util/i386/efi/grub-mkimage.c (read_kernel_module): Rename to ...
+	(read_kernel_image): ... this. All users updated.
+	(read_kernel_image): Read "kernel.img" instead of "kernel.mod".
+
+2009-12-05  Carles Pina i Estany  <carles@pina.cat>
+
+	* normal/menu_text.c (grub_color_menu_high): Gettexttize string.
+	(print_spaces): New function.
+	(grub_print_ucs4): New function.
+	(getstringwidth): New function.
+	(print_message_indented): New function.
+	(print_message): Gettexttize strings using print_message_indented.
+	(run_menu): Replaces grub_printf by print_spaces and dynamic terminal
+	width.
+	(get_entry_number): Gettextize and uses dynamic terminal width.
+	(notify_booting, notify_fallback, notify_execution_failure): 
+	Gettextize.
+	* normal/menu_entry.c (store_completion): Cleanup the gettextized
+	string.
+	(run): Likewise.
+	(grub_menu_entry_run): Likewise.
+	* PO/POTFILES: Add normal/menu_entry.c.
+
 2009-12-05  Vladimir Serbinenko  <phcoder@gmail.com>
 
 	* configure.ac (TARGET_ASFLAGS): Add "-D<MACHINE>".

Makefile.in

@@ -109,11 +109,13 @@ endif
 AWK = @AWK@
 LIBCURSES = @LIBCURSES@
 LIBUSB = @LIBUSB@
+LIBPCIACCESS = @LIBPCIACCESS@
 YACC = @YACC@
 FONT_SOURCE = @FONT_SOURCE@
 
 # Options.
 enable_grub_emu_usb = @enable_grub_emu_usb@
+enable_grub_emu_pci = @enable_grub_emu_pci@
 enable_grub_fstest = @enable_grub_fstest@
 enable_grub_pe2elf = @enable_grub_pe2elf@
 enable_grub_mkfont = @enable_grub_mkfont@
@@ -139,7 +141,9 @@ CLEANFILES =
 MOSTLYCLEANFILES =
 DISTCLEANFILES = config.status config.cache config.log config.h \
 	Makefile stamp-h include/grub/cpu include/grub/machine \
-	gensymlist.sh genkernsyms.sh build_env.mk
+	gensymlist.sh genkernsyms.sh build_env.mk \
+	docs/grub.info docs/version.texi docs/stamp-vti
+
 MAINTAINER_CLEANFILES = $(srcdir)/configure $(addprefix $(srcdir)/,$(MKFILES)) \
 	$(srcdir)/DISTLIST $(srcdir)/config.h.in $(srcdir)/stamp-h.in $(INFOS)
 
@@ -165,7 +169,7 @@ endif
 ### General targets.
 
 CLEANFILES += $(pkglib_DATA) $(pkgdata_DATA) po/*.mo
-pkglib_DATA += moddep.lst command.lst fs.lst partmap.lst parttool.lst handler.lst
+pkglib_DATA += moddep.lst command.lst fs.lst partmap.lst parttool.lst handler.lst video.lst
 moddep.lst: $(DEFSYMFILES) $(UNDSYMFILES) genmoddep.awk
 	cat $(DEFSYMFILES) /dev/null \
 	  | $(AWK) -f $(srcdir)/genmoddep.awk $(UNDSYMFILES) > $@ \
@@ -186,6 +190,9 @@ handler.lst: $(HANDLERFILES)
 parttool.lst: $(PARTTOOLFILES)
 	cat $^ /dev/null | sort | uniq > $@
 
+video.lst: $(VIDEOFILES)
+	cat $^ /dev/null | sort | uniq > $@
+
 ifneq (true, $(MAKEINFO))
 info_INFOS += docs/grub.info
 endif
@@ -477,8 +484,8 @@ genkernsyms.sh: genkernsyms.sh.in config.status
 	$(SHELL) ./config.status
 
 $(srcdir)/po/$(PACKAGE).pot: po/POTFILES po/POTFILES-shell
-	cd $(srcdir) && $(XGETTEXT) --from-code=utf-8 -o $@ -f $< --keyword=_ --keyword=N_
+	cd $(srcdir) && $(XGETTEXT) -ctranslate --from-code=utf-8 -o $@ -f $< --keyword=_ --keyword=N_
-	cd $(srcdir) && $(XGETTEXT) --from-code=utf-8 -o $@ -f po/POTFILES-shell -j --language=Shell
+	cd $(srcdir) && $(XGETTEXT) -ctranslate --from-code=utf-8 -o $@ -f po/POTFILES-shell -j --language=Shell
 
 $(foreach lang, $(LINGUAS), $(srcdir)/po/$(lang).po): po/$(PACKAGE).pot
 	$(MSGMERGE) -U $@ $^

NEWS

@@ -1,7 +1,11 @@
-New in 1.97 - :
+New in 1.98:
+
+* Add grub-probe support for GNU/Hurd.
 
 * Add support for gettext.
 
+New in 1.97:
+
 * Add support for loading XNU (MacOS X kernel).
 
 * ACPI override support.

THANKS

@@ -8,6 +8,7 @@ generally assist in the GRUB 2 maintainership process:
 
 Andrey Shuvikov <mr_hyro@yahoo.com>
 Bibo Mao <bibo.mao@intel.com>
+David Miller <davem@davemloft.net>
 Guillem Jover <guillem@hadrons.org>
 Harley D. Eades III <hde@foobar-qux.org>
 Hitoshi Ozeki <h-ozeki@ck2.so-net.ne.jp>

bus/pci.c

@@ -21,41 +21,40 @@
 #include <grub/pci.h>
 
 grub_pci_address_t
-grub_pci_make_address (int bus, int device, int function, int reg)
+grub_pci_make_address (grub_pci_device_t dev, int reg)
 {
-  return (1 << 31) | (bus << 16) | (device << 11) | (function << 8) | (reg << 2);
+  return (1 << 31) | (dev.bus << 16) | (dev.device << 11)
+    | (dev.function << 8) | (reg << 2);
 }
 
 void
 grub_pci_iterate (grub_pci_iteratefunc_t hook)
 {
-  int bus;
+  grub_pci_device_t dev;
-  int dev;
-  int func;
   grub_pci_address_t addr;
   grub_pci_id_t id;
   grub_uint32_t hdr;
 
-  for (bus = 0; bus < 256; bus++)
+  for (dev.bus = 0; dev.bus < 256; dev.bus++)
     {
-      for (dev = 0; dev < 32; dev++)
+      for (dev.device = 0; dev.device < 32; dev.device++)
 	{
-	  for (func = 0; func < 8; func++)
+	  for (dev.function = 0; dev.function < 8; dev.function++)
 	    {
-	      addr = grub_pci_make_address (bus, dev, func, 0);
+	      addr = grub_pci_make_address (dev, 0);
 	      id = grub_pci_read (addr);
 
 	      /* Check if there is a device present.  */
 	      if (id >> 16 == 0xFFFF)
 		continue;
 
-	      if (hook (bus, dev, func, id))
+	      if (hook (dev, id))
 		return;
 
 	      /* Probe only func = 0 if the device if not multifunction */
-	      if (func == 0)
+	      if (dev.function == 0)
 		{
-		  addr = grub_pci_make_address (bus, dev, func, 3);
+		  addr = grub_pci_make_address (dev, 3);
 		  hdr = grub_pci_read (addr);
 		  if (!(hdr & 0x800000))
 		    break;

bus/usb/ohci.c

@@ -113,7 +113,7 @@ grub_ohci_writereg32 (struct grub_ohci *o,
 /* Iterate over all PCI devices.  Determine if a device is an OHCI
    controller.  If this is the case, initialize it.  */
 static int NESTED_FUNC_ATTR
-grub_ohci_pci_iter (int bus, int device, int func,
+grub_ohci_pci_iter (grub_pci_device_t dev,
 		    grub_pci_id_t pciid __attribute__((unused)))
 {
   grub_uint32_t class_code;
@@ -126,7 +126,7 @@ grub_ohci_pci_iter (int bus, int device, int func,
   grub_uint32_t revision;
   grub_uint32_t frame_interval;
 
-  addr = grub_pci_make_address (bus, device, func, 2);
+  addr = grub_pci_make_address (dev, 2);
   class_code = grub_pci_read (addr) >> 8;
 
   interf = class_code & 0xFF;
@@ -138,7 +138,7 @@ grub_ohci_pci_iter (int bus, int device, int func,
     return 0;
 
   /* Determine IO base address.  */
-  addr = grub_pci_make_address (bus, device, func, 4);
+  addr = grub_pci_make_address (dev, 4);
   base = grub_pci_read (addr);
 
 #if 0

bus/usb/uhci.c

@@ -23,7 +23,6 @@
 #include <grub/usb.h>
 #include <grub/usbtrans.h>
 #include <grub/pci.h>
-#include <grub/cpu/pci.h>
 #include <grub/i386/io.h>
 #include <grub/time.h>
 
@@ -138,7 +137,7 @@ grub_uhci_portstatus (grub_usb_controller_t dev,
 /* Iterate over all PCI devices.  Determine if a device is an UHCI
    controller.  If this is the case, initialize it.  */
 static int NESTED_FUNC_ATTR
-grub_uhci_pci_iter (int bus, int device, int func,
+grub_uhci_pci_iter (grub_pci_device_t dev,
 		    grub_pci_id_t pciid __attribute__((unused)))
 {
   grub_uint32_t class_code;
@@ -151,7 +150,7 @@ grub_uhci_pci_iter (int bus, int device, int func,
   struct grub_uhci *u;
   int i;
 
-  addr = grub_pci_make_address (bus, device, func, 2);
+  addr = grub_pci_make_address (dev, 2);
   class_code = grub_pci_read (addr) >> 8;
 
   interf = class_code & 0xFF;
@@ -163,7 +162,7 @@ grub_uhci_pci_iter (int bus, int device, int func,
     return 0;
 
   /* Determine IO base address.  */
-  addr = grub_pci_make_address (bus, device, func, 8);
+  addr = grub_pci_make_address (dev, 8);
   base = grub_pci_read (addr);
   /* Stop if there is no IO space base address defined.  */
   if (! (base & 1))
@@ -435,6 +434,7 @@ grub_uhci_transfer (grub_usb_controller_t dev,
   grub_uhci_td_t td_prev = NULL;
   grub_usb_err_t err = GRUB_USB_ERR_NONE;
   int i;
+  grub_uint64_t endtime;
 
   /* Allocate a queue head for the transfer queue.  */
   qh = grub_alloc_qh (u, GRUB_USB_TRANSACTION_TYPE_CONTROL);
@@ -483,6 +483,7 @@ grub_uhci_transfer (grub_usb_controller_t dev,
 
   /* Wait until either the transaction completed or an error
      occurred.  */
+  endtime = grub_get_time_ms () + 1000;
   for (;;)
     {
       grub_uhci_td_t errtd;
@@ -534,6 +535,13 @@ grub_uhci_transfer (grub_usb_controller_t dev,
 	     updated.  */
 	  grub_dprintf ("uhci", "transaction fallthrough\n");
 	}
+      if (grub_get_time_ms () > endtime)
+	{
+	  err = GRUB_USB_ERR_STALL;
+	  grub_dprintf ("uhci", "transaction timed out\n");
+	  goto fail;
+	}
+      grub_cpu_idle ();
     }
 
   grub_dprintf ("uhci", "transaction complete\n");
@@ -573,6 +581,7 @@ grub_uhci_portstatus (grub_usb_controller_t dev,
   struct grub_uhci *u = (struct grub_uhci *) dev->data;
   int reg;
   unsigned int status;
+  grub_uint64_t endtime;
 
   grub_dprintf ("uhci", "enable=%d port=%d\n", enable, port);
 
@@ -595,6 +604,7 @@ grub_uhci_portstatus (grub_usb_controller_t dev,
   status = grub_uhci_readreg16 (u, reg);
   grub_uhci_writereg16 (u, reg, status & ~(1 << 9));
   grub_dprintf ("uhci", "reset completed\n");
+  grub_millisleep (10);
 
   /* Enable the port.  */
   grub_uhci_writereg16 (u, reg, enable << 2);
@@ -602,7 +612,10 @@ grub_uhci_portstatus (grub_usb_controller_t dev,
 
   grub_dprintf ("uhci", "waiting for the port to be enabled\n");
 
-  while (! (grub_uhci_readreg16 (u, reg) & (1 << 2)));
+  endtime = grub_get_time_ms () + 1000;
+  while (! (grub_uhci_readreg16 (u, reg) & (1 << 2)))
+    if (grub_get_time_ms () > endtime)
+      return grub_error (GRUB_ERR_IO, "UHCI Timed out");
 
   status = grub_uhci_readreg16 (u, reg);
   grub_dprintf ("uhci", ">3detect=0x%02x\n", status);

bus/usb/usb.c

@@ -155,42 +155,6 @@ grub_usb_get_endpdescriptor (grub_usb_device_t usbdev, int addr)
   return NULL;
 }
 
-grub_usb_err_t
-grub_usb_get_string (grub_usb_device_t dev, grub_uint8_t index, int langid,
-		     char **string)
-{
-  struct grub_usb_desc_str descstr;
-  struct grub_usb_desc_str *descstrp;
-  grub_usb_err_t err;
-
-  /* Only get the length.  */
-  err = grub_usb_control_msg (dev, 1 << 7,
-			      0x06, (3 << 8) | index,
-			      langid, 1, (char *) &descstr);
-  if (err)
-    return err;
-
-  descstrp = grub_malloc (descstr.length);
-  if (! descstrp)
-    return GRUB_USB_ERR_INTERNAL;
-  err = grub_usb_control_msg (dev, 1 << 7,
-			      0x06, (3 << 8) | index,
-			      langid, descstr.length, (char *) descstrp);
-
-  *string = grub_malloc (descstr.length / 2);
-  if (! *string)
-    {
-      grub_free (descstrp);
-      return GRUB_USB_ERR_INTERNAL;
-    }
-
-  grub_utf16_to_utf8 ((grub_uint8_t *) *string, descstrp->str, descstrp->length / 2 - 1);
-  (*string)[descstr.length / 2 - 1] = '\0';
-  grub_free (descstrp);
-
-  return GRUB_USB_ERR_NONE;
-}
-
 grub_usb_err_t
 grub_usb_device_initialize (grub_usb_device_t dev)
 {

bus/usb/usbhub.c

@@ -48,7 +48,7 @@ grub_usb_hub_add_dev (grub_usb_controller_t controller, grub_usb_speed_t speed)
       if (! grub_usb_devs[i])
 	break;
     }
-  if (grub_usb_devs[i])
+  if (i == 128)
     {
       grub_error (GRUB_ERR_IO, "Can't assign address to USB device");
       return NULL;
@@ -60,6 +60,7 @@ grub_usb_hub_add_dev (grub_usb_controller_t controller, grub_usb_speed_t speed)
 			 | GRUB_USB_REQTYPE_TARGET_DEV),
 			GRUB_USB_REQ_SET_ADDRESS,
 			i, 0, 0, NULL);
+
   dev->addr = i;
   dev->initialized = 1;
   grub_usb_devs[i] = dev;

commands/acpi.c

@@ -36,23 +36,23 @@
 
 static const struct grub_arg_option options[] = {
   {"exclude", 'x', 0,
-   "Don't load host tables specified by comma-separated list",
+   "Don't load host tables specified by comma-separated list.",
    0, ARG_TYPE_STRING},
   {"load-only", 'n', 0,
-   "Load only tables specified by comma-separated list", 0, ARG_TYPE_STRING},
+   "Load only tables specified by comma-separated list.", 0, ARG_TYPE_STRING},
-  {"v1", '1', 0, "Expose v1 tables", 0, ARG_TYPE_NONE},
+  {"v1", '1', 0, "Expose v1 tables.", 0, ARG_TYPE_NONE},
-  {"v2", '2', 0, "Expose v2 and v3 tables", 0, ARG_TYPE_NONE},
+  {"v2", '2', 0, "Expose v2 and v3 tables.", 0, ARG_TYPE_NONE},
-  {"oemid", 'o', 0, "Set OEMID of RSDP, XSDT and RSDT", 0, ARG_TYPE_STRING},
+  {"oemid", 'o', 0, "Set OEMID of RSDP, XSDT and RSDT.", 0, ARG_TYPE_STRING},
   {"oemtable", 't', 0,
-   "Set OEMTABLE ID of RSDP, XSDT and RSDT", 0, ARG_TYPE_STRING},
+   "Set OEMTABLE ID of RSDP, XSDT and RSDT.", 0, ARG_TYPE_STRING},
   {"oemtablerev", 'r', 0,
-   "Set OEMTABLE revision of RSDP, XSDT and RSDT", 0, ARG_TYPE_INT},
+   "Set OEMTABLE revision of RSDP, XSDT and RSDT.", 0, ARG_TYPE_INT},
   {"oemtablecreator", 'c', 0,
-   "Set creator field of RSDP, XSDT and RSDT", 0, ARG_TYPE_STRING},
+   "Set creator field of RSDP, XSDT and RSDT.", 0, ARG_TYPE_STRING},
   {"oemtablecreatorrev", 'd', 0,
-   "Set creator revision of RSDP, XSDT and RSDT", 0, ARG_TYPE_INT},
+   "Set creator revision of RSDP, XSDT and RSDT.", 0, ARG_TYPE_INT},
-  {"no-ebda", 'e', 0, "Don't update EBDA. May fix failures or hangs on some"
+  {"no-ebda", 'e', 0, "Don't update EBDA. May fix failures or hangs on some."
-   " BIOSes but makes it ineffective with OS not receiving RSDP from GRUB",
+   " BIOSes but makes it ineffective with OS not receiving RSDP from GRUB.",
    0, ARG_TYPE_NONE},
   {0, 0, 0, 0, 0, 0}
 };
@@ -763,7 +763,7 @@ GRUB_MOD_INIT(acpi)
 			      "--load-only=table1,table2] filename1 "
 			      " [filename2] [...]",
 			      "Load host acpi tables and tables "
-			      "specified by arguments",
+			      "specified by arguments.",
 			      options);
 }
 

commands/boot.c

@@ -186,7 +186,7 @@ GRUB_MOD_INIT(boot)
 {
   cmd_boot =
     grub_register_command ("boot", grub_cmd_boot,
-			   0, "boot an operating system");
+			   0, "Boot an operating system.");
 }
 
 GRUB_MOD_FINI(boot)

commands/cmp.c

@@ -40,7 +40,7 @@ grub_cmd_cmp (grub_command_t cmd __attribute__ ((unused)),
   if (argc != 2)
     return grub_error (GRUB_ERR_BAD_ARGUMENT, "two arguments required");
 
-  grub_printf ("Compare `%s' and `%s':\n", args[0],
+  grub_printf ("Compare file `%s' with `%s':\n", args[0],
 	       args[1]);
 
   file1 = grub_gzfile_open (args[0], 1);
@@ -49,7 +49,7 @@ grub_cmd_cmp (grub_command_t cmd __attribute__ ((unused)),
     goto cleanup;
 
   if (grub_file_size (file1) != grub_file_size (file2))
-    grub_printf ("Differ in size: %llu [%s], %llu [%s]\n",
+    grub_printf ("Files differ in size: %llu [%s], %llu [%s]\n",
 		 (unsigned long long) grub_file_size (file1), args[0],
 		 (unsigned long long) grub_file_size (file2), args[1]);
   else
@@ -76,7 +76,7 @@ grub_cmd_cmp (grub_command_t cmd __attribute__ ((unused)),
 	    {
 	      if (buf1[i] != buf2[i])
 		{
-		  grub_printf ("Differ at the offset %llu: 0x%x [%s], 0x%x [%s]\n",
+		  grub_printf ("Files differ at the offset %llu: 0x%x [%s], 0x%x [%s]\n",
 			       (unsigned long long) (i + pos), buf1[i], args[0],
 			       buf2[i], args[1]);
 		  goto cleanup;

commands/echo.c

@@ -23,8 +23,8 @@
 
 static const struct grub_arg_option options[] =
   {
-    {0, 'n', 0, "do not output the trailing newline", 0, 0},
+    {0, 'n', 0, "Do not output the trailing newline.", 0, 0},
-    {0, 'e', 0, "enable interpretation of backslash escapes", 0, 0},
+    {0, 'e', 0, "Enable interpretation of backslash escapes.", 0, 0},
     {0, 0, 0, 0, 0, 0}
   };
 

commands/efi/fixvideo.c

@@ -38,11 +38,11 @@ static struct grub_video_patch
   };
 
 static int NESTED_FUNC_ATTR
-scan_card (int bus, int dev, int func, grub_pci_id_t pciid)
+scan_card (grub_pci_device_t dev, grub_pci_id_t pciid)
 {
   grub_pci_address_t addr;
 
-  addr = grub_pci_make_address (bus, dev, func, 2);
+  addr = grub_pci_make_address (dev, 2);
   if (grub_pci_read_byte (addr + 3) == 0x3)
     {
       struct grub_video_patch *p = video_patches;

commands/efi/loadbios.c

@@ -41,15 +41,16 @@ enable_rom_area (void)
 {
   grub_pci_address_t addr;
   grub_uint32_t *rom_ptr;
+  grub_pci_device_t dev = { .bus = 0, .device = 0, .function = 0};
 
   rom_ptr = (grub_uint32_t *) VBIOS_ADDR;
   if (*rom_ptr != BLANK_MEM)
     {
-      grub_printf ("ROM image present.\n");
+      grub_printf ("ROM image is present.\n");
       return 0;
     }
 
-  addr = grub_pci_make_address (0, 0, 0, 36);
+  addr = grub_pci_make_address (dev, 36);
   grub_pci_write_byte (addr++, 0x30);
   grub_pci_write_byte (addr++, 0x33);
   grub_pci_write_byte (addr++, 0x33);
@@ -62,7 +63,7 @@ enable_rom_area (void)
   *rom_ptr = 0;
   if (*rom_ptr != 0)
     {
-      grub_printf ("Can\'t enable rom area.\n");
+      grub_printf ("Can\'t enable ROM area.\n");
       return 0;
     }
 
@@ -73,8 +74,9 @@ static void
 lock_rom_area (void)
 {
   grub_pci_address_t addr;
+  grub_pci_device_t dev = { .bus = 0, .device = 0, .function = 0};
 
-  addr = grub_pci_make_address (0, 0, 0, 36);
+  addr = grub_pci_make_address (dev, 36);
   grub_pci_write_byte (addr++, 0x10);
   grub_pci_write_byte (addr++, 0x11);
   grub_pci_write_byte (addr++, 0x11);
@@ -199,7 +201,7 @@ static grub_command_t cmd_fakebios, cmd_loadbios;
 GRUB_MOD_INIT(loadbios)
 {
   cmd_fakebios = grub_register_command ("fakebios", grub_cmd_fakebios,
-					0, "fake bios.");
+					0, "Fake bios.");
 
   cmd_loadbios = grub_register_command ("loadbios", grub_cmd_loadbios,
 					"loadbios BIOS_DUMP [INT10_DUMP]",

commands/gptsync.c

@@ -246,7 +246,7 @@ GRUB_MOD_INIT(gptsync)
 			       "of hybrid mbr. Up to 3 partitions are "
 			       "allowed. TYPE is an MBR type. "
 			       "+ means that partition is active. "
-			       "Only one partition can be active");
+			       "Only one partition can be active.");
 }
 
 GRUB_MOD_FINI(gptsync)

commands/halt.c

@@ -35,8 +35,8 @@ static grub_command_t cmd;
 GRUB_MOD_INIT(halt)
 {
   cmd = grub_register_command ("halt", grub_cmd_halt,
-			       0, "halts the computer.  This command does not"
+			       0, "Halts the computer.  This command does not"
-			       " work on all firmware.");
+			       " work on all firmware implementations.");
 }
 
 GRUB_MOD_FINI(halt)

commands/handler.c

@@ -96,15 +96,15 @@ GRUB_MOD_INIT(handler)
   cmd_handler =
     grub_register_command ("handler", grub_cmd_handler,
 			   "handler [class [handler]]",
-			   "List or select a handler");
+			   "List or select a handler.");
   cmd_terminal_input =
     grub_register_command ("terminal_input", grub_cmd_handler,
 			   "terminal_input [handler]",
-			   "List or select a handler");
+			   "List or select an input terminal.");
   cmd_terminal_output =
     grub_register_command ("terminal_output", grub_cmd_handler,
 			   "terminal_output [handler]",
-			   "List or select a handler");
+			   "List or select an output terminal.");
 }
 
 GRUB_MOD_FINI(handler)

commands/hdparm.c

@@ -26,27 +26,27 @@
 #include <grub/extcmd.h>
 
 static const struct grub_arg_option options[] = {
-  {"apm",             'B', 0, "set Advanced Power Management\n"
+  {"apm",             'B', 0, "Set Advanced Power Management\n"
-			      "(1=low, ..., 254=high, 255=off)",
+			      "(1=low, ..., 254=high, 255=off).",
 			      0, ARG_TYPE_INT},
-  {"power",           'C', 0, "check power mode", 0, ARG_TYPE_NONE},
+  {"power",           'C', 0, "Check power mode.", 0, ARG_TYPE_NONE},
-  {"security-freeze", 'F', 0, "freeze ATA security settings until reset",
+  {"security-freeze", 'F', 0, "Freeze ATA security settings until reset.",
 			      0, ARG_TYPE_NONE},
-  {"health",          'H', 0, "check SMART health status", 0, ARG_TYPE_NONE},
+  {"health",          'H', 0, "Check SMART health status.", 0, ARG_TYPE_NONE},
-  {"aam",             'M', 0, "set Automatic Acoustic Management\n"
+  {"aam",             'M', 0, "Set Automatic Acoustic Management\n"
-			      "(0=off, 128=quiet, ..., 254=fast)",
+			      "(0=off, 128=quiet, ..., 254=fast).",
 			      0, ARG_TYPE_INT},
-  {"standby-timeout", 'S', 0, "set standby timeout\n"
+  {"standby-timeout", 'S', 0, "Set standby timeout\n"
-			      "(0=off, 1=5s, 2=10s, ..., 240=20m, 241=30m, ...)",
+			      "(0=off, 1=5s, 2=10s, ..., 240=20m, 241=30m, ...).",
 			      0, ARG_TYPE_INT},
-  {"standby",         'y', 0, "set drive to standby mode", 0, ARG_TYPE_NONE},
+  {"standby",         'y', 0, "Set drive to standby mode.", 0, ARG_TYPE_NONE},
-  {"sleep",           'Y', 0, "set drive to sleep mode", 0, ARG_TYPE_NONE},
+  {"sleep",           'Y', 0, "Set drive to sleep mode.", 0, ARG_TYPE_NONE},
-  {"identify",        'i', 0, "print drive identity and settings",
+  {"identify",        'i', 0, "Print drive identity and settings.",
 			      0, ARG_TYPE_NONE},
-  {"dumpid",          'I', 0, "dump contents of ATA IDENTIFY sector",
+  {"dumpid",          'I', 0, "Dump contents of ATA IDENTIFY sector.",
 			       0, ARG_TYPE_NONE},
-  {"smart",            -1, 0, "disable/enable SMART (0/1)", 0, ARG_TYPE_INT},
+  {"smart",            -1, 0, "Disable/enable SMART (0/1).", 0, ARG_TYPE_INT},
-  {"quiet",           'q', 0, "do not print messages", 0, ARG_TYPE_NONE},
+  {"quiet",           'q', 0, "Do not print messages.", 0, ARG_TYPE_NONE},
   {0, 0, 0, 0, 0, 0}
 };
 

commands/hexdump.c

@@ -26,9 +26,9 @@
 #include <grub/extcmd.h>
 
 static const struct grub_arg_option options[] = {
-  {"skip", 's', 0, "skip offset bytes from the beginning of file.", 0,
+  {"skip", 's', 0, "Skip offset bytes from the beginning of file.", 0,
    ARG_TYPE_INT},
-  {"length", 'n', 0, "read only length bytes", 0, ARG_TYPE_INT},
+  {"length", 'n', 0, "Read only LENGTH bytes.", 0, ARG_TYPE_INT},
   {0, 0, 0, 0, 0, 0}
 };
 
@@ -38,18 +38,18 @@ grub_cmd_hexdump (grub_extcmd_t cmd, int argc, char **args)
   struct grub_arg_list *state = cmd->state;
   char buf[GRUB_DISK_SECTOR_SIZE * 4];
   grub_ssize_t size, length;
-  grub_addr_t skip;
+  grub_disk_addr_t skip;
   int namelen;
 
   if (argc != 1)
     return grub_error (GRUB_ERR_BAD_ARGUMENT, "file name required");
 
   namelen = grub_strlen (args[0]);
-  skip = (state[0].set) ? grub_strtoul (state[0].arg, 0, 0) : 0;
+  skip = (state[0].set) ? grub_strtoull (state[0].arg, 0, 0) : 0;
   length = (state[1].set) ? grub_strtoul (state[1].arg, 0, 0) : 256;
 
   if (!grub_strcmp (args[0], "(mem)"))
-    hexdump (skip, (char *) skip, length);
+    hexdump (skip, (char *) (grub_addr_t) skip, length);
   else if ((args[0][0] == '(') && (args[0][namelen - 1] == ')'))
     {
       grub_disk_t disk;

commands/i386/cpuid.c

@@ -33,7 +33,7 @@
 
 static const struct grub_arg_option options[] =
   {
-    {"long-mode", 'l', 0, "check for long mode flag (default)", 0, 0},
+    {"long-mode", 'l', 0, "Check for long mode flag (default).", 0, 0},
     {0, 0, 0, 0, 0, 0}
   };
 
@@ -88,7 +88,7 @@ done:
 #endif
 
   cmd = grub_register_extcmd ("cpuid", grub_cmd_cpuid, GRUB_COMMAND_FLAG_BOTH,
-			      "cpuid [-l]", "Check for CPU features", options);
+			      "cpuid [-l]", "Check for CPU features.", options);
 }
 
 GRUB_MOD_FINI(cpuid)

commands/i386/pc/drivemap.c

@@ -33,9 +33,9 @@ static grub_uint32_t *const int13slot = UINT_TO_PTR (4 * 0x13);
 
 /* Remember to update enum opt_idxs accordingly.  */
 static const struct grub_arg_option options[] = {
-  {"list", 'l', 0, "show the current mappings", 0, 0},
+  {"list", 'l', 0, "Show the current mappings.", 0, 0},
-  {"reset", 'r', 0, "reset all mappings to the default values", 0, 0},
+  {"reset", 'r', 0, "Reset all mappings to the default values.", 0, 0},
-  {"swap", 's', 0, "perform both direct and reverse mappings", 0, 0},
+  {"swap", 's', 0, "Perform both direct and reverse mappings.", 0, 0},
   {0, 0, 0, 0, 0, 0}
 };
 
@@ -404,7 +404,7 @@ GRUB_MOD_INIT (drivemap)
 					GRUB_COMMAND_FLAG_BOTH,
 					"drivemap"
 					" -l | -r | [-s] grubdev osdisk",
-					"Manage the BIOS drive mappings",
+					"Manage the BIOS drive mappings.",
 					options);
   drivemap_hook =
     grub_loader_register_preboot_hook (&install_int13_handler,

commands/i386/pc/halt.c

@@ -23,7 +23,7 @@
 
 static const struct grub_arg_option options[] =
   {
-    {"no-apm", 'n', 0, "do not use APM to halt the computer", 0, 0},
+    {"no-apm", 'n', 0, "Do not use APM to halt the computer.", 0, 0},
     {0, 0, 0, 0, 0, 0}
   };
 
@@ -47,7 +47,7 @@ GRUB_MOD_INIT(halt)
 {
   cmd = grub_register_extcmd ("halt", grub_cmd_halt, GRUB_COMMAND_FLAG_BOTH,
 			      "halt [-n]",
-			      "Halt the system, if possible using APM",
+			      "Halt the system, if possible using APM.",
 			      options);
 }
 

commands/i386/pc/play.c

@@ -207,7 +207,7 @@ static grub_command_t cmd;
 GRUB_MOD_INIT(play)
 {
   cmd = grub_register_command ("play", grub_cmd_play,
-			       "play FILE", "Play a tune");
+			       "play FILE", "Play a tune.");
 }
 
 GRUB_MOD_FINI(play)

commands/i386/pc/pxecmd.c

@@ -25,9 +25,9 @@
 
 static const struct grub_arg_option options[] =
 {
-    {"info", 'i', 0, "show PXE information.", 0, 0},
+    {"info", 'i', 0, "Show PXE information.", 0, 0},
-    {"bsize", 'b', 0, "set PXE block size", 0, ARG_TYPE_INT},
+    {"bsize", 'b', 0, "Set PXE block size.", 0, ARG_TYPE_INT},
-    {"unload", 'u', 0, "unload PXE stack.", 0, 0},
+    {"unload", 'u', 0, "Unload PXE stack.", 0, 0},
     {0, 0, 0, 0, 0, 0}
   };
 

commands/i386/pc/vbetest.c

@@ -168,7 +168,7 @@ static grub_command_t cmd;
 GRUB_MOD_INIT(vbetest)
 {
   cmd = grub_register_command ("vbetest", grub_cmd_vbetest,
-			       0, "Test VESA BIOS Extension 2.0+ support");
+			       0, "Test VESA BIOS Extension 2.0+ support.");
 }
 
 GRUB_MOD_FINI(vbetest)

commands/ieee1275/suspend.c

@@ -39,7 +39,7 @@ static grub_command_t cmd;
 GRUB_MOD_INIT(ieee1275_suspend)
 {
   cmd = grub_register_command ("suspend", grub_cmd_suspend,
-			       0, "Return to Open Firmware prompt");
+			       0, "Return to Open Firmware prompt.");
 }
 
 GRUB_MOD_FINI(ieee1275_suspend)

commands/keystatus.c

@@ -24,9 +24,9 @@
 
 static const struct grub_arg_option options[] =
   {
-    {"shift", 's', 0, "check Shift key", 0, 0},
+    {"shift", 's', 0, "Check Shift key.", 0, 0},
-    {"ctrl", 'c', 0, "check Control key", 0, 0},
+    {"ctrl", 'c', 0, "Check Control key.", 0, 0},
-    {"alt", 'a', 0, "check Alt key", 0, 0},
+    {"alt", 'a', 0, "Check Alt key.", 0, 0},
     {0, 0, 0, 0, 0, 0}
   };
 
@@ -71,7 +71,7 @@ GRUB_MOD_INIT(keystatus)
   cmd = grub_register_extcmd ("keystatus", grub_cmd_keystatus,
 			      GRUB_COMMAND_FLAG_BOTH,
 			      "keystatus [--shift] [--ctrl] [--alt]",
-			      "Check key modifier status",
+			      "Check key modifier status.",
 			      options);
 }
 

commands/loadenv.c

@@ -29,7 +29,7 @@
 
 static const struct grub_arg_option options[] =
   {
-    {"file", 'f', 0, "specify filename", 0, ARG_TYPE_PATHNAME},
+    {"file", 'f', 0, "Specify filename.", 0, ARG_TYPE_PATHNAME},
     {0, 0, 0, 0, 0, 0}
   };
 

commands/ls.c

@@ -33,9 +33,9 @@
 
 static const struct grub_arg_option options[] =
   {
-    {"long", 'l', 0, "show a long list with more detailed information", 0, 0},
+    {"long", 'l', 0, "Show a long list with more detailed information.", 0, 0},
-    {"human-readable", 'h', 0, "print sizes in a human readable format", 0, 0},
+    {"human-readable", 'h', 0, "Print sizes in a human readable format.", 0, 0},
-    {"all", 'a', 0, "list all files", 0, 0},
+    {"all", 'a', 0, "List all files.", 0, 0},
     {0, 0, 0, 0, 0, 0}
   };
 

commands/lspci.c

@@ -20,7 +20,7 @@
 #include <grub/pci.h>
 #include <grub/dl.h>
 #include <grub/misc.h>
-#include <grub/command.h>
+#include <grub/extcmd.h>
 
 struct grub_pci_classname
 {
@@ -84,6 +84,7 @@ static const struct grub_pci_classname grub_pci_classes[] =
     { 11, 0x30, "MIPS Processor" },
     { 11, 0x40, "Co-Processor" },
     { 11, 0x80, "Unknown Processor" },
+    { 12, 3, "USB Controller" },
     { 12, 0x80, "Serial Bus Controller" },
     { 13, 0x80, "Wireless Controller" },
     { 14, 0, "I2O" },
@@ -114,16 +115,26 @@ grub_pci_get_class (int class, int subclass)
   return 0;
 }
 
+static const struct grub_arg_option options[] =
+  {
+    {"iospace", 'i', 0, "show I/O spaces", 0, 0},
+    {0, 0, 0, 0, 0, 0}
+  };
+
+static int iospace;
+
 static int NESTED_FUNC_ATTR
-grub_lspci_iter (int bus, int dev, int func, grub_pci_id_t pciid)
+grub_lspci_iter (grub_pci_device_t dev, grub_pci_id_t pciid)
 {
   grub_uint32_t class;
   const char *sclass;
   grub_pci_address_t addr;
+  int reg;
 
-  grub_printf ("%02x:%02x.%x %04x:%04x", bus, dev, func, pciid & 0xFFFF,
+  grub_printf ("%02x:%02x.%x %04x:%04x", grub_pci_get_bus (dev),
-	       pciid >> 16);
+	       grub_pci_get_device (dev), grub_pci_get_function (dev),
-  addr = grub_pci_make_address (bus, dev, func, 2);
+	       pciid & 0xFFFF, pciid >> 16);
+  addr = grub_pci_make_address (dev, 2);
   class = grub_pci_read (addr);
 
   /* Lookup the class name, if there isn't a specific one,
@@ -142,27 +153,75 @@ grub_lspci_iter (int bus, int dev, int func, grub_pci_id_t pciid)
 
   grub_printf ("\n");
 
+  if (iospace)
+    {
+      reg = 4;
+      while (reg < 10)
+	{
+	  grub_uint64_t space;
+	  addr = grub_pci_make_address (dev, reg);
+	  space = grub_pci_read (addr);
+
+	  reg++;
+	  
+	  if (space == 0)
+	    continue;
+	  
+	  switch (space & GRUB_PCI_ADDR_SPACE_MASK)
+	    {
+	    case GRUB_PCI_ADDR_SPACE_IO:
+	      grub_printf ("\tIO space %d at 0x%llx\n", (reg - 1) - 4,
+			   (unsigned long long)
+			   (space & GRUB_PCI_ADDR_IO_MASK));
+	      break;
+	    case GRUB_PCI_ADDR_SPACE_MEMORY:
+	      if ((space & GRUB_PCI_ADDR_MEM_TYPE_MASK) 
+		  == GRUB_PCI_ADDR_MEM_TYPE_64)
+		{
+		  addr = grub_pci_make_address (dev, reg);
+		  space |= ((grub_uint64_t) grub_pci_read (addr)) << 32;
+		  reg++;
+		  grub_printf ("\t64-bit memory space %d at 0x%016llx [%s]\n",
+			       (reg - 2) - 4, (unsigned long long)
+			       (space & GRUB_PCI_ADDR_MEM_MASK),
+			       space & GRUB_PCI_ADDR_MEM_PREFETCH
+			       ? "prefetchable" : "non-prefetchable");
+		  
+		}
+	      else
+		grub_printf ("\t32-bit memory space %d at 0x%016llx [%s]\n",
+			     (reg - 1) - 4, (unsigned long long) 
+			     (space & GRUB_PCI_ADDR_MEM_MASK),
+			     space & GRUB_PCI_ADDR_MEM_PREFETCH
+			     ? "prefetchable" : "non-prefetchable");
+	      break;
+	    }
+	}
+    }
+
+
   return 0;
 }
 
 static grub_err_t
-grub_cmd_lspci (grub_command_t cmd __attribute__ ((unused)),
+grub_cmd_lspci (grub_extcmd_t cmd,
 		int argc __attribute__ ((unused)),
 		char **args __attribute__ ((unused)))
 {
+  iospace = cmd->state[0].set;
   grub_pci_iterate (grub_lspci_iter);
   return GRUB_ERR_NONE;
 }
 
-static grub_command_t cmd;
+static grub_extcmd_t cmd;
 
-GRUB_MOD_INIT(pci)
+GRUB_MOD_INIT(lspci)
 {
-  cmd = grub_register_command ("lspci", grub_cmd_lspci,
+  cmd = grub_register_extcmd ("lspci", grub_cmd_lspci, GRUB_COMMAND_FLAG_BOTH,
-			       0, "List PCI devices");
+			      "lspci [-i]", "List PCI devices.", options);
 }
 
-GRUB_MOD_FINI(pci)
+GRUB_MOD_FINI(lspci)
 {
-  grub_unregister_command (cmd);
+  grub_unregister_extcmd (cmd);
 }

commands/memrw.c

@@ -71,22 +71,22 @@ GRUB_MOD_INIT(memrw)
 {
   cmd_read_byte =
     grub_register_command ("read_byte", grub_cmd_read,
-			   "read_byte ADDR", "read byte.");
+			   "read_byte ADDR", "Read byte from ADDR.");
   cmd_read_word =
     grub_register_command ("read_word", grub_cmd_read,
-			   "read_word ADDR", "read word.");
+			   "read_word ADDR", "Read word from ADDR.");
   cmd_read_dword =
     grub_register_command ("read_dword", grub_cmd_read,
-			   "read_dword ADDR", "read dword.");
+			   "read_dword ADDR", "Read dword from ADDR.");
   cmd_write_byte =
     grub_register_command ("write_byte", grub_cmd_write,
-			   "write_byte ADDR VALUE", "write byte.");
+			   "write_byte ADDR VALUE", "Write byte VALUE to ADDR.");
   cmd_write_word =
     grub_register_command ("write_word", grub_cmd_write,
-			   "write_word ADDR VALUE", "write word.");
+			   "write_word ADDR VALUE", "Write word VALUE to ADDR.");
   cmd_write_dword =
     grub_register_command ("write_dword", grub_cmd_write,
-			   "write_dword ADDR VALUE", "write dword.");
+			   "write_dword ADDR VALUE", "Write dword VALUE to ADDR.");
 }
 
 GRUB_MOD_FINI(memrw)

commands/minicmd.c

@@ -354,28 +354,28 @@ GRUB_MOD_INIT(minicmd)
 {
   cmd_cat =
     grub_register_command ("cat", grub_mini_cmd_cat,
-			   "cat FILE", "show the contents of a file");
+			   "cat FILE", "Show the contents of a file.");
   cmd_help =
     grub_register_command ("help", grub_mini_cmd_help,
-			   0, "show this message");
+			   0, "Show this message.");
   cmd_root =
     grub_register_command ("root", grub_mini_cmd_root,
-			   "root [DEVICE]", "set the root device");
+			   "root [DEVICE]", "Set the root device.");
   cmd_dump =
     grub_register_command ("dump", grub_mini_cmd_dump,
-			   "dump ADDR", "dump memory");
+			   "dump ADDR", "Dump memory.");
   cmd_rmmod =
     grub_register_command ("rmmod", grub_mini_cmd_rmmod,
-			   "rmmod MODULE", "remove a module");
+			   "rmmod MODULE", "Remove a module.");
   cmd_lsmod =
     grub_register_command ("lsmod", grub_mini_cmd_lsmod,
-			   0, "show loaded modules");
+			   0, "Show loaded modules.");
   cmd_exit =
     grub_register_command ("exit", grub_mini_cmd_exit,
-			   0, "exit from GRUB");
+			   0, "Exit from GRUB.");
   cmd_clear =
     grub_register_command ("clear", grub_mini_cmd_clear,
-			   0, "clear the screen");
+			   0, "Clear the screen.");
 }
 
 GRUB_MOD_FINI(minicmd)

commands/parttool.c

@@ -34,9 +34,9 @@ static struct grub_parttool *parts = 0;
 static int curhandle = 0;
 static grub_dl_t mymod;
 static char helpmsg[] =
-  "perform COMMANDS on partition.\n"
+  "Perform COMMANDS on partition.\n"
   "Use \"parttool PARTITION help\" for the list "
-  "of available commands";
+  "of available commands.";
 
 int
 grub_parttool_register(const char *part_name,

commands/probe.c

@@ -34,12 +34,12 @@
 static const struct grub_arg_option options[] = 
   {
     {"set",             's', GRUB_ARG_OPTION_OPTIONAL,
-     "set a variable to return value", "VAR", ARG_TYPE_STRING},
+     "Set a variable to return value.", "VAR", ARG_TYPE_STRING},
-    {"driver",		'd', 0, "determine driver", 0, 0},
+    {"driver",		'd', 0, "Determine driver.", 0, 0},
-    {"partmap",		'p', 0, "determine partition map type", 0, 0},
+    {"partmap",		'p', 0, "Determine partition map type.", 0, 0},
-    {"fs",		'f', 0, "determine filesystem type", 0, 0},
+    {"fs",		'f', 0, "Determine filesystem type.", 0, 0},
-    {"fs-uuid",		'u', 0, "determine filesystem UUID", 0, 0},
+    {"fs-uuid",		'u', 0, "Determine filesystem UUID.", 0, 0},
-    {"label",		'l', 0, "determine filesystem label", 0, 0},
+    {"label",		'l', 0, "Determine filesystem label.", 0, 0},
     {0, 0, 0, 0, 0, 0}
   };
 

commands/read.c

@@ -62,7 +62,7 @@ grub_getline (void)
 }
 
 static grub_err_t
-grub_cmd_read (grub_command_t cmd UNUSED, int argc, char **args)
+grub_cmd_read (grub_command_t cmd __attribute__ ((unused)), int argc, char **args)
 {
   char *line = grub_getline ();
   if (! line)
@@ -80,7 +80,7 @@ GRUB_MOD_INIT(read)
 {
   cmd = grub_register_command ("read", grub_cmd_read,
 			       "read [ENVVAR]",
-			       "Set variable with user input");
+			       "Set variable with user input.");
 }
 
 GRUB_MOD_FINI(read)

commands/reboot.c

@@ -35,7 +35,7 @@ static grub_command_t cmd;
 GRUB_MOD_INIT(reboot)
 {
   cmd = grub_register_command ("reboot", grub_cmd_reboot,
-			       0, "Reboot the computer");
+			       0, "Reboot the computer.");
 }
 
 GRUB_MOD_FINI(reboot)

commands/search.c

@@ -29,11 +29,11 @@
 
 static const struct grub_arg_option options[] =
   {
-    {"file",		'f', 0, "search devices by a file", 0, 0},
+    {"file",		'f', 0, "Search devices by a file.", 0, 0},
-    {"label",		'l', 0, "search devices by a filesystem label", 0, 0},
+    {"label",		'l', 0, "Search devices by a filesystem label.", 0, 0},
-    {"fs-uuid",		'u', 0, "search devices by a filesystem UUID", 0, 0},
+    {"fs-uuid",		'u', 0, "Search devices by a filesystem UUID.", 0, 0},
-    {"set",		's', GRUB_ARG_OPTION_OPTIONAL, "set a variable to the first device found", "VAR", ARG_TYPE_STRING},
+    {"set",		's', GRUB_ARG_OPTION_OPTIONAL, "Set a variable to the first device found.", "VAR", ARG_TYPE_STRING},
-    {"no-floppy",	'n', 0, "do not probe any floppy drive", 0, 0},
+    {"no-floppy",	'n', 0, "Do not probe any floppy drive.", 0, 0},
     {0, 0, 0, 0, 0, 0}
   };
 

commands/sleep.c

@@ -27,8 +27,8 @@
 
 static const struct grub_arg_option options[] =
   {
-    {"verbose", 'v', 0, "verbose countdown", 0, 0},
+    {"verbose", 'v', 0, "Verbose countdown.", 0, 0},
-    {"interruptible", 'i', 0, "interruptible with ESC", 0, 0},
+    {"interruptible", 'i', 0, "Interruptible with ESC.", 0, 0},
     {0, 0, 0, 0, 0, 0}
   };
 
@@ -106,7 +106,7 @@ GRUB_MOD_INIT(sleep)
 {
   cmd = grub_register_extcmd ("sleep", grub_cmd_sleep, GRUB_COMMAND_FLAG_BOTH,
 			      "sleep NUMBER_OF_SECONDS",
-			      "Wait for a specified number of seconds",
+			      "Wait for a specified number of seconds.",
 			      options);
 }
 

commands/test.c

@@ -420,9 +420,9 @@ static grub_command_t cmd_1, cmd_2;
 GRUB_MOD_INIT(test)
 {
   cmd_1 = grub_register_command ("[", grub_cmd_test,
-				 "[ EXPRESSION ]", "Evaluate an expression");
+				 "[ EXPRESSION ]", "Evaluate an expression.");
   cmd_2 = grub_register_command ("test", grub_cmd_test,
-				 "test EXPRESSION", "Evaluate an expression");
+				 "test EXPRESSION", "Evaluate an expression.");
 }
 
 GRUB_MOD_FINI(test)

commands/true.c

@@ -43,10 +43,10 @@ GRUB_MOD_INIT(true)
 {
   cmd_true =
     grub_register_command ("true", grub_cmd_true,
-			   0, "do nothing, successfully");
+			   0, "Do nothing, successfully.");
   cmd_false =
     grub_register_command ("false", grub_cmd_false,
-			   0, "do nothing, unsuccessfully");
+			   0, "Do nothing, unsuccessfully.");
 }
 
 GRUB_MOD_FINI(true)

commands/usbtest.c

@@ -19,6 +19,7 @@
 
 #include <grub/types.h>
 #include <grub/misc.h>
+#include <grub/charset.h>
 #include <grub/mm.h>
 #include <grub/err.h>
 #include <grub/dl.h>
@@ -59,18 +60,60 @@ static const char *usb_devspeed[] =
     "High"
   };
 
+static grub_usb_err_t
+grub_usb_get_string (grub_usb_device_t dev, grub_uint8_t index, int langid,
+		     char **string)
+{
+  struct grub_usb_desc_str descstr;
+  struct grub_usb_desc_str *descstrp;
+  grub_usb_err_t err;
+
+  /* Only get the length.  */
+  err = grub_usb_control_msg (dev, 1 << 7,
+			      0x06, (3 << 8) | index,
+			      langid, 1, (char *) &descstr);
+  if (err)
+    return err;
+
+  descstrp = grub_malloc (descstr.length);
+  if (! descstrp)
+    return GRUB_USB_ERR_INTERNAL;
+  err = grub_usb_control_msg (dev, 1 << 7,
+			      0x06, (3 << 8) | index,
+			      langid, descstr.length, (char *) descstrp);
+
+  *string = grub_malloc (descstr.length / 2);
+  if (! *string)
+    {
+      grub_free (descstrp);
+      return GRUB_USB_ERR_INTERNAL;
+    }
+
+  grub_utf16_to_utf8 ((grub_uint8_t *) *string, descstrp->str, descstrp->length / 2 - 1);
+  (*string)[descstr.length / 2 - 1] = '\0';
+  grub_free (descstrp);
+
+  return GRUB_USB_ERR_NONE;
+}
+
 static void
 usb_print_str (const char *description, grub_usb_device_t dev, int idx)
 {
   char *name;
+  grub_usb_err_t err;
   /* XXX: LANGID  */
 
   if (! idx)
     return;
 
-  grub_usb_get_string (dev, idx, 0x0409, &name);
+  err = grub_usb_get_string (dev, idx, 0x0409, &name);
+  if (err)
+    grub_printf ("Error %d retrieving %s\n", err, description);
+  else
+    {
       grub_printf ("%s: `%s'\n", description, name);
       grub_free (name);
+    }
 }
 
 static int
@@ -152,7 +195,7 @@ static grub_command_t cmd;
 GRUB_MOD_INIT(usbtest)
 {
   cmd = grub_register_command ("usb", grub_cmd_usbtest,
-			       0, "Test USB support");
+			       0, "Test USB support.");
 }
 
 GRUB_MOD_FINI(usbtest)

commands/videotest.c

@@ -178,7 +178,7 @@ static grub_command_t cmd;
 GRUB_MOD_INIT(videotest)
 {
   cmd = grub_register_command ("videotest", grub_cmd_videotest,
-			       0, "Test video subsystem");
+			       0, "Test video subsystem.");
 }
 
 GRUB_MOD_FINI(videotest)

conf/any-emu.rmk

@@ -62,6 +62,11 @@ grub_emu_SOURCES += disk/usbms.c util/usb.c bus/usb/usb.c	\
 grub_emu_LDFLAGS += $(LIBCURSES) $(LIBUSB)
 endif
 
+ifeq ($(enable_grub_emu_pci), yes)
+grub_emu_SOURCES += util/pci.c commands/lspci.c
+grub_emu_LDFLAGS += $(LIBPCIACCESS)
+endif
+
 grub_emu_init.lst: geninit.sh $(filter-out grub_emu_init.c,$(grub_emu_SOURCES))
 	rm -f $@; grep GRUB_MOD_INIT $(filter %.c,$^) /dev/null > $@
 DISTCLEANFILES += grub_emu_init.lst

conf/common.rmk

@@ -3,7 +3,13 @@
 sbin_UTILITIES += grub-mkdevicemap
 grub_mkdevicemap_SOURCES = gnulib/progname.c util/grub-mkdevicemap.c \
 	util/deviceiter.c \
-	util/devicemap.c util/misc.c
+	util/misc.c
+
+ifeq ($(target_cpu)-$(platform), sparc64-ieee1275)
+grub_mkdevicemap_SOURCES += util/ieee1275/ofpath.c util/ieee1275/devicemap.c
+else
+grub_mkdevicemap_SOURCES += util/devicemap.c
+endif
 
 # For grub-mkelfimage.
 bin_UTILITIES += grub-mkelfimage
@@ -633,6 +639,11 @@ setjmp_mod_SOURCES = lib/$(target_cpu)/setjmp.S
 setjmp_mod_ASFLAGS = $(COMMON_ASFLAGS)
 setjmp_mod_LDFLAGS = $(COMMON_LDFLAGS)
 
+pkglib_MODULES += charset.mod
+charset_mod_SOURCES = lib/charset.c
+charset_mod_CFLAGS = $(COMMON_CFLAGS)
+charset_mod_LDFLAGS = $(COMMON_LDFLAGS)
+
 pkglib_MODULES += crypto.mod
 crypto_mod_SOURCES = lib/crypto.c
 crypto_mod_CFLAGS = $(COMMON_CFLAGS)

conf/i386-efi.rmk

@@ -30,14 +30,14 @@ sbin_SCRIPTS = grub-install
 grub_install_SOURCES = util/i386/efi/grub-install.in
 
 # Modules.
-pkglib_MODULES = kernel.mod chain.mod appleldr.mod \
+pkglib_MODULES = kernel.img chain.mod appleldr.mod \
 	linux.mod halt.mod reboot.mod pci.mod lspci.mod \
 	datetime.mod date.mod datehook.mod loadbios.mod \
 	fixvideo.mod mmap.mod acpi.mod
 
-# For kernel.mod.
+# For kernel.img.
-kernel_mod_EXPORTS = no
+kernel_img_EXPORTS = no
-kernel_mod_SOURCES = kern/i386/efi/startup.S kern/main.c kern/device.c \
+kernel_img_SOURCES = kern/i386/efi/startup.S kern/main.c kern/device.c \
 	kern/disk.c kern/dl.c kern/file.c kern/fs.c kern/err.c \
 	kern/misc.c kern/mm.c kern/reader.c kern/term.c \
 	kern/rescue_parser.c kern/rescue_reader.c \
@@ -48,22 +48,22 @@ kernel_mod_SOURCES = kern/i386/efi/startup.S kern/main.c kern/device.c \
 	kern/i386/tsc.c kern/i386/pit.c \
 	kern/generic/rtc_get_time_ms.c \
 	kern/generic/millisleep.c
-kernel_mod_HEADERS = boot.h cache.h device.h disk.h dl.h elf.h elfload.h \
+kernel_img_HEADERS = boot.h cache.h device.h disk.h dl.h elf.h elfload.h \
 	env.h err.h file.h fs.h kernel.h loader.h misc.h mm.h net.h parser.h \
 	partition.h msdos_partition.h reader.h symbol.h term.h time.h types.h \
 	efi/efi.h efi/time.h efi/disk.h i386/pit.h list.h handler.h command.h i18n.h
-kernel_mod_CFLAGS = $(COMMON_CFLAGS)
+kernel_img_CFLAGS = $(COMMON_CFLAGS)
-kernel_mod_ASFLAGS = $(COMMON_ASFLAGS)
+kernel_img_ASFLAGS = $(COMMON_ASFLAGS)
-kernel_mod_LDFLAGS = $(COMMON_LDFLAGS)
+kernel_img_LDFLAGS = $(COMMON_LDFLAGS)
 
 MOSTLYCLEANFILES += symlist.c
 MOSTLYCLEANFILES += symlist.c kernel_syms.lst
 DEFSYMFILES += kernel_syms.lst
 
-symlist.c: $(addprefix include/grub/,$(kernel_mod_HEADERS)) config.h gensymlist.sh
+symlist.c: $(addprefix include/grub/,$(kernel_img_HEADERS)) config.h gensymlist.sh
 	/bin/sh gensymlist.sh $(filter %.h,$^) > $@ || (rm -f $@; exit 1)
 
-kernel_syms.lst: $(addprefix include/grub/,$(kernel_mod_HEADERS)) config.h genkernsyms.sh
+kernel_syms.lst: $(addprefix include/grub/,$(kernel_img_HEADERS)) config.h genkernsyms.sh
 	/bin/sh genkernsyms.sh $(filter %.h,$^) > $@ || (rm -f $@; exit 1)
 
 # For boot.mod.
@@ -154,8 +154,8 @@ efi_gop_mod_CFLAGS = $(COMMON_CFLAGS)
 efi_gop_mod_LDFLAGS = $(COMMON_LDFLAGS)
 
 pkglib_MODULES += xnu.mod
-xnu_mod_SOURCES = loader/xnu_resume.c loader/i386/xnu.c loader/i386/efi/xnu.c\
+xnu_mod_SOURCES = loader/xnu_resume.c loader/i386/xnu.c loader/i386/efi/xnu.c \
-	 loader/macho.c loader/xnu.c loader/i386/xnu_helper.S
+	loader/macho32.c loader/macho64.c loader/macho.c loader/xnu.c
 xnu_mod_CFLAGS = $(COMMON_CFLAGS)
 xnu_mod_LDFLAGS = $(COMMON_LDFLAGS)
 xnu_mod_ASFLAGS = $(COMMON_ASFLAGS)

conf/i386-pc.rmk

@@ -183,8 +183,8 @@ linux_mod_CFLAGS = $(COMMON_CFLAGS)
 linux_mod_LDFLAGS = $(COMMON_LDFLAGS)
 
 pkglib_MODULES += xnu.mod
-xnu_mod_SOURCES = loader/xnu_resume.c loader/i386/xnu.c loader/i386/pc/xnu.c\
+xnu_mod_SOURCES = loader/xnu_resume.c loader/i386/xnu.c loader/i386/pc/xnu.c \
-	 loader/macho.c loader/xnu.c loader/i386/xnu_helper.S
+	 loader/macho32.c loader/macho64.c loader/macho.c loader/xnu.c
 xnu_mod_CFLAGS = $(COMMON_CFLAGS)
 xnu_mod_LDFLAGS = $(COMMON_LDFLAGS)
 xnu_mod_ASFLAGS = $(COMMON_ASFLAGS)

conf/i386.rmk

@@ -15,6 +15,12 @@ vga_text_mod_SOURCES = term/i386/pc/vga_text.c term/i386/vga_common.c
 vga_text_mod_CFLAGS = $(COMMON_CFLAGS)
 vga_text_mod_LDFLAGS = $(COMMON_LDFLAGS)
 
+pkglib_MODULES += relocator.mod
+relocator_mod_SOURCES = lib/i386/relocator.c lib/i386/relocator_asm.S lib/i386/relocator_backward.S
+relocator_mod_CFLAGS = $(COMMON_CFLAGS)
+relocator_mod_ASFLAGS = $(COMMON_ASFLAGS)
+relocator_mod_LDFLAGS = $(COMMON_LDFLAGS)
+
 pkglib_MODULES += ata.mod
 ata_mod_SOURCES = disk/ata.c
 ata_mod_CFLAGS = $(COMMON_CFLAGS)

conf/x86_64-efi.rmk

@@ -29,14 +29,14 @@ sbin_SCRIPTS = grub-install
 grub_install_SOURCES = util/i386/efi/grub-install.in
 
 # Modules.
-pkglib_MODULES = kernel.mod chain.mod appleldr.mod 	\
+pkglib_MODULES = kernel.img chain.mod appleldr.mod 	\
 	halt.mod reboot.mod linux.mod pci.mod lspci.mod \
 	datetime.mod date.mod datehook.mod loadbios.mod \
 	fixvideo.mod mmap.mod acpi.mod ata.mod
 
-# For kernel.mod.
+# For kernel.img.
-kernel_mod_EXPORTS = no
+kernel_img_EXPORTS = no
-kernel_mod_SOURCES = kern/x86_64/efi/startup.S kern/x86_64/efi/callwrap.S \
+kernel_img_SOURCES = kern/x86_64/efi/startup.S kern/x86_64/efi/callwrap.S \
 	kern/main.c kern/device.c \
 	kern/disk.c kern/dl.c kern/file.c kern/fs.c kern/err.c \
 	kern/misc.c kern/mm.c kern/reader.c kern/term.c \
@@ -47,23 +47,23 @@ kernel_mod_SOURCES = kern/x86_64/efi/startup.S kern/x86_64/efi/callwrap.S \
 	kern/i386/tsc.c kern/i386/pit.c \
 	kern/generic/millisleep.c kern/generic/rtc_get_time_ms.c \
 	term/efi/console.c disk/efi/efidisk.c
-kernel_mod_HEADERS = boot.h cache.h device.h disk.h dl.h elf.h elfload.h \
+kernel_img_HEADERS = boot.h cache.h device.h disk.h dl.h elf.h elfload.h \
 	env.h err.h file.h fs.h kernel.h loader.h misc.h mm.h net.h parser.h \
 	partition.h msdos_partition.h reader.h symbol.h term.h time.h types.h \
 	efi/efi.h efi/time.h efi/disk.h machine/loader.h i386/pit.h list.h \
 	handler.h command.h i18n.h
-kernel_mod_CFLAGS = $(COMMON_CFLAGS)
+kernel_img_CFLAGS = $(COMMON_CFLAGS)
-kernel_mod_ASFLAGS = $(COMMON_ASFLAGS)
+kernel_img_ASFLAGS = $(COMMON_ASFLAGS)
-kernel_mod_LDFLAGS = $(COMMON_LDFLAGS)
+kernel_img_LDFLAGS = $(COMMON_LDFLAGS)
 
 MOSTLYCLEANFILES += symlist.c
 MOSTLYCLEANFILES += symlist.c kernel_syms.lst
 DEFSYMFILES += kernel_syms.lst
 
-symlist.c: $(addprefix include/grub/,$(kernel_mod_HEADERS)) config.h gensymlist.sh
+symlist.c: $(addprefix include/grub/,$(kernel_img_HEADERS)) config.h gensymlist.sh
 	/bin/sh gensymlist.sh $(filter %.h,$^) > $@ || (rm -f $@; exit 1)
 
-kernel_syms.lst: $(addprefix include/grub/,$(kernel_mod_HEADERS)) config.h genkernsyms.sh
+kernel_syms.lst: $(addprefix include/grub/,$(kernel_img_HEADERS)) config.h genkernsyms.sh
 	/bin/sh genkernsyms.sh $(filter %.h,$^) > $@ || (rm -f $@; exit 1)
 
 # For boot.mod.
@@ -160,10 +160,16 @@ efi_gop_mod_CFLAGS = $(COMMON_CFLAGS)
 efi_gop_mod_LDFLAGS = $(COMMON_LDFLAGS)
 
 pkglib_MODULES += xnu.mod
-xnu_mod_SOURCES = loader/xnu_resume.c loader/i386/xnu.c loader/i386/efi/xnu.c\
+xnu_mod_SOURCES = loader/xnu_resume.c loader/i386/xnu.c loader/i386/efi/xnu.c \
-	 loader/macho.c loader/xnu.c loader/i386/xnu_helper.S
+	loader/macho32.c loader/macho64.c loader/macho.c loader/xnu.c
 xnu_mod_CFLAGS = $(COMMON_CFLAGS)
 xnu_mod_LDFLAGS = $(COMMON_LDFLAGS)
 xnu_mod_ASFLAGS = $(COMMON_ASFLAGS)
 
+pkglib_MODULES += relocator.mod
+relocator_mod_SOURCES = lib/i386/relocator.c lib/i386/relocator_asm.S lib/i386/relocator_backward.S
+relocator_mod_CFLAGS = $(COMMON_CFLAGS)
+relocator_mod_ASFLAGS = $(COMMON_ASFLAGS)
+relocator_mod_LDFLAGS = $(COMMON_LDFLAGS)
+
 include $(srcdir)/conf/common.mk

configure.ac

@@ -194,7 +194,7 @@ else
 fi
 
 # Check for functions.
-AC_CHECK_FUNCS(posix_memalign memalign asprintf)
+AC_CHECK_FUNCS(posix_memalign memalign asprintf vasprintf)
 
 # For grub-mkisofs
 AC_HEADER_MAJOR
@@ -526,6 +526,10 @@ AC_ARG_ENABLE([grub-emu-usb],
 	      [AS_HELP_STRING([--enable-grub-emu-usb],
                              [build and install the `grub-emu' debugging utility with USB support (default=guessed)])])
 
+AC_ARG_ENABLE([grub-emu-pci],
+	      [AS_HELP_STRING([--enable-grub-emu-pci],
+                             [build and install the `grub-emu' debugging utility with PCI support (potentially dangerous) (default=no)])])
+
 if test "$platform" = emu; then
   missing_ncurses=
 [# Check for curses libraries.]
@@ -547,6 +551,11 @@ fi
 if test x"$enable_grub_emu_usb" = xno ; then
   grub_emu_usb_excuse="explicitly disabled"
 fi
+
+if test x"$enable_grub_emu_pci" = xyes ; then
+   grub_emu_usb_excuse="conflicts with PCI support"
+fi
+
 [if [ x"$grub_emu_usb_excuse" = x ]; then
     # Check for libusb libraries.]
 AC_CHECK_LIB([usb], [usb_claim_interface], [LIBUSB="-lusb"],
@@ -566,7 +575,35 @@ enable_grub_emu_usb=yes
 else
 enable_grub_emu_usb=no
 fi
+
+if test x"$enable_grub_emu_pci" != xyes ; then
+   grub_emu_pci_excuse="not enabled"
+fi
+
+if test x"$enable_grub_emu_usb" = xyes ; then
+   grub_emu_pci_excuse="conflicts with USB support"
+fi
+
+[if [ x"$grub_emu_pci_excuse" = x ]; then
+      # Check for libpci libraries.]
+   AC_CHECK_LIB([pciaccess], [pci_system_init], [LIBPCIACCESS="-lpciaccess"],
+      [grub_emu_pci_excuse=["need libpciaccess library"]])
+    AC_SUBST([LIBPCIACCESS])
+[fi]
+[if [ x"$grub_emu_pci_excuse" = x ]; then
+    # Check for headers.]
+    AC_CHECK_HEADERS([pci/pci.h], [],
+      [grub_emu_pci_excuse=["need libpciaccess headers"]])
+[fi]
+
+if test x"$grub_emu_pci_excuse" = x ; then
+enable_grub_emu_pci=yes
+else
+enable_grub_emu_pci=no
+fi
+
 AC_SUBST([enable_grub_emu_usb])
+AC_SUBST([enable_grub_emu_pci])
 fi
 
 AC_ARG_ENABLE([grub-fstest],
@@ -641,6 +678,11 @@ echo USB support for grub-emu: Yes
 else
 echo USB support for grub-emu: No "($grub_emu_usb_excuse)"
 fi
+if [ x"$grub_emu_pci_excuse" = x ]; then
+echo PCI support for grub-emu: Yes
+else
+echo PCI support for grub-emu: No "($grub_emu_pci_excuse)"
+fi
 fi
 if [ x"$enable_mm_debug" = xyes ]; then
 echo With memory debugging: Yes

disk/ata.c

@@ -388,7 +388,7 @@ grub_ata_device_initialize (int port, int device, int addr, int addr2)
 }
 
 static int NESTED_FUNC_ATTR
-grub_ata_pciinit (int bus, int device, int func,
+grub_ata_pciinit (grub_pci_device_t dev,
 		  grub_pci_id_t pciid __attribute__((unused)))
 {
   static int compat_use[2] = { 0 };
@@ -402,7 +402,7 @@ grub_ata_pciinit (int bus, int device, int func,
   static int controller = 0;
 
   /* Read class.  */
-  addr = grub_pci_make_address (bus, device, func, 2);
+  addr = grub_pci_make_address (dev, 2);
   class = grub_pci_read (addr);
 
   /* Check if this class ID matches that of a PCI IDE Controller.  */
@@ -429,9 +429,9 @@ grub_ata_pciinit (int bus, int device, int func,
 	{
 	  /* Read the BARs, which either contain a mmapped IO address
 	     or the IO port address.  */
-	  addr = grub_pci_make_address (bus, device, func, 4 + 2 * i);
+	  addr = grub_pci_make_address (dev, 4 + 2 * i);
 	  bar1 = grub_pci_read (addr);
-	  addr = grub_pci_make_address (bus, device, func, 5 + 2 * i);
+	  addr = grub_pci_make_address (dev, 5 + 2 * i);
 	  bar2 = grub_pci_read (addr);
 
 	  /* Check if the BARs describe an IO region.  */
@@ -444,7 +444,8 @@ grub_ata_pciinit (int bus, int device, int func,
 
       grub_dprintf ("ata",
 		    "PCI dev (%d,%d,%d) compat=%d rega=0x%x regb=0x%x\n",
-		    bus, device, func, compat, rega, regb);
+		    grub_pci_get_bus (dev), grub_pci_get_device (dev),
+		    grub_pci_get_function (dev), compat, rega, regb);
 
       if (rega && regb)
 	{

disk/i386/pc/biosdisk.c

@@ -169,7 +169,7 @@ grub_biosdisk_open (const char *name, grub_disk_t disk)
 	  else
 	    {
 	      grub_free (data);
-	      return grub_error (GRUB_ERR_BAD_DEVICE, "cannot get C/H/S values");
+	      return grub_error (GRUB_ERR_BAD_DEVICE, "%s cannot get C/H/S values", disk->name);
 	    }
         }
 
@@ -252,7 +252,7 @@ grub_biosdisk_rw (int cmd, grub_disk_t disk,
 	  1024 /* cylinders */ *
 	  256 /* heads */ *
 	  63 /* spt */)
-	return grub_error (GRUB_ERR_OUT_OF_RANGE, "out of disk");
+	return grub_error (GRUB_ERR_OUT_OF_RANGE, "%s out of disk", disk->name);
 
       soff = ((grub_uint32_t) sector) % data->sectors + 1;
       head = ((grub_uint32_t) sector) / data->sectors;
@@ -260,7 +260,7 @@ grub_biosdisk_rw (int cmd, grub_disk_t disk,
       coff = head / data->heads;
 
       if (coff >= data->cylinders)
-	return grub_error (GRUB_ERR_OUT_OF_RANGE, "out of disk");
+	return grub_error (GRUB_ERR_OUT_OF_RANGE, "%s out of disk", disk->name);
 
       if (grub_biosdisk_rw_standard (cmd + 0x02, data->drive,
 				     coff, hoff, soff, size, segment))
@@ -268,9 +268,9 @@ grub_biosdisk_rw (int cmd, grub_disk_t disk,
 	  switch (cmd)
 	    {
 	    case GRUB_BIOSDISK_READ:
-	      return grub_error (GRUB_ERR_READ_ERROR, "biosdisk read error");
+	      return grub_error (GRUB_ERR_READ_ERROR, "%s read error", disk->name);
 	    case GRUB_BIOSDISK_WRITE:
-	      return grub_error (GRUB_ERR_WRITE_ERROR, "biosdisk write error");
+	      return grub_error (GRUB_ERR_WRITE_ERROR, "%s write error", disk->name);
 	    }
 	}
     }

disk/ieee1275/ofdisk.c

@@ -107,7 +107,7 @@ grub_ofdisk_iterate (int (*hook) (const char *name))
 	}
 
       if (! grub_strcmp (alias->type, "block") &&
-	  grub_strcmp (alias->name, "cdrom"))
+	  grub_strncmp (alias->name, "cdrom", 5))
 	ret = hook (alias->name);
       return ret;
     }

efiemu/main.c

@@ -39,6 +39,7 @@ grub_efi_system_table64_t *grub_efiemu_system_table64 = 0;
 static struct grub_efiemu_prepare_hook *efiemu_prepare_hooks = 0;
 /* Linked list of configuration tables */
 static struct grub_efiemu_configuration_table *efiemu_config_tables = 0;
+static int prepared = 0;
 
 /* Free all allocated space */
 grub_err_t
@@ -70,6 +71,8 @@ grub_efiemu_unload (void)
     }
   efiemu_prepare_hooks = 0;
 
+  prepared = 0;
+
   return GRUB_ERR_NONE;
 }
 
@@ -277,14 +280,19 @@ grub_efiemu_prepare (void)
 {
   grub_err_t err;
 
+  if (prepared)
+    return GRUB_ERR_NONE;
+
   grub_dprintf ("efiemu", "Preparing %d-bit efiemu\n",
 		8 * grub_efiemu_sizeof_uintn_t ());
 
   err = grub_efiemu_autocore ();
 
-  /* Create NVRAM if not yet done. */
+  /* Create NVRAM. */
   grub_efiemu_pnvram ();
 
+  prepared = 1;
+
   if (grub_efiemu_sizeof_uintn_t () == 4)
     return grub_efiemu_prepare32 (efiemu_prepare_hooks, efiemu_config_tables);
   else
@@ -316,9 +324,6 @@ grub_cmd_efiemu_load (grub_command_t cmd __attribute__ ((unused)),
 
 static grub_command_t cmd_loadcore, cmd_prepare, cmd_unload;
 
-void
-grub_efiemu_pnvram_cmd_register (void);
-
 GRUB_MOD_INIT(efiemu)
 {
   cmd_loadcore = grub_register_command ("efiemu_loadcore",
@@ -332,7 +337,6 @@ GRUB_MOD_INIT(efiemu)
   cmd_unload = grub_register_command ("efiemu_unload", grub_cmd_efiemu_unload,
 				      "efiemu_unload",
 				      "Unload  EFI emulator");
-  grub_efiemu_pnvram_cmd_register ();
 }
 
 GRUB_MOD_FINI(efiemu)
@@ -340,5 +344,4 @@ GRUB_MOD_FINI(efiemu)
   grub_unregister_command (cmd_loadcore);
   grub_unregister_command (cmd_prepare);
   grub_unregister_command (cmd_unload);
-  grub_efiemu_pnvram_cmd_unregister ();
 }

efiemu/pnvram.c

@@ -22,6 +22,7 @@
 #include <grub/normal.h>
 #include <grub/mm.h>
 #include <grub/misc.h>
+#include <grub/charset.h>
 #include <grub/efiemu/efiemu.h>
 #include <grub/efiemu/runtime.h>
 #include <grub/extcmd.h>
@@ -34,62 +35,184 @@ static int timezone_handle = 0;
 static int accuracy_handle = 0;
 static int daylight_handle = 0;
 
-/* Temporary place */
-static grub_uint8_t *nvram;
 static grub_size_t nvramsize;
-static grub_uint32_t high_monotonic_count;
-static grub_int16_t timezone;
-static grub_uint8_t daylight;
-static grub_uint32_t accuracy;
-
-static const struct grub_arg_option options[] = {
-  {"size", 's', 0, "number of bytes to reserve for pseudo NVRAM", 0,
-   ARG_TYPE_INT},
-  {"high-monotonic-count", 'm', 0,
-   "Initial value of high monotonic count", 0, ARG_TYPE_INT},
-  {"timezone", 't', 0,
-   "Timezone, offset in minutes from GMT", 0, ARG_TYPE_INT},
-  {"accuracy", 'a', 0,
-   "Accuracy of clock, in 1e-12 units", 0, ARG_TYPE_INT},
-  {"daylight", 'd', 0,
-   "Daylight value, as per EFI specifications", 0, ARG_TYPE_INT},
-  {0, 0, 0, 0, 0, 0}
-};
 
 /* Parse signed value */
 static int
-grub_strtosl (char *arg, char **end, int base)
+grub_strtosl (const char *arg, char **end, int base)
 {
   if (arg[0] == '-')
     return -grub_strtoul (arg + 1, end, base);
   return grub_strtoul (arg, end, base);
 }
 
+static inline int
+hextoval (char c)
+{
+  if (c >= '0' && c <= '9')
+    return c - '0';
+  if (c >= 'a' && c <= 'z')
+    return c - 'a' + 10;
+  if (c >= 'A' && c <= 'Z')
+    return c - 'A' + 10;
+  return 0;
+}
+
+static inline grub_err_t
+unescape (char *in, char *out, char *outmax, int *len)
+{
+  char *ptr, *dptr;
+  dptr = out;
+  for (ptr = in; *ptr && dptr < outmax; )
+    if (*ptr == '%' && ptr[1] && ptr[2])
+      {
+	*dptr = (hextoval (ptr[1]) << 4) | (hextoval (ptr[2]));
+	ptr += 3;
+	dptr++;
+      }
+    else
+      {
+	*dptr = *ptr;
+	ptr++;
+	dptr++;
+      }
+  if (dptr == outmax)
+    return grub_error (GRUB_ERR_OUT_OF_MEMORY,
+		       "Too many NVRAM variables for reserved variable space."
+		       " Try increasing EfiEmu.pnvram.size.");
+  *len = dptr - out;
+  return 0;
+}
+
 /* Export stuff for efiemu */
 static grub_err_t
 nvram_set (void * data __attribute__ ((unused)))
 {
+  const char *env;
   /* Take definitive pointers */
-  grub_uint8_t *nvram_def = grub_efiemu_mm_obtain_request (nvram_handle);
+  char *nvram = grub_efiemu_mm_obtain_request (nvram_handle);
   grub_uint32_t *nvramsize_def
     = grub_efiemu_mm_obtain_request (nvramsize_handle);
-  grub_uint32_t *high_monotonic_count_def
+  grub_uint32_t *high_monotonic_count
     = grub_efiemu_mm_obtain_request (high_monotonic_count_handle);
-  grub_int16_t *timezone_def
+  grub_int16_t *timezone
     = grub_efiemu_mm_obtain_request (timezone_handle);
-  grub_uint8_t *daylight_def
+  grub_uint8_t *daylight
     = grub_efiemu_mm_obtain_request (daylight_handle);
-  grub_uint32_t *accuracy_def
+  grub_uint32_t *accuracy
     = grub_efiemu_mm_obtain_request (accuracy_handle);
+  char *nvramptr;
+
+  auto int iterate_env (struct grub_env_var *var);
+  int iterate_env (struct grub_env_var *var)
+  {
+    char *guid, *attr, *name, *varname;
+    struct efi_variable *efivar;
+    int len = 0;
+    int i;
+    grub_uint64_t guidcomp;
+
+    if (grub_memcmp (var->name, "EfiEmu.pnvram.",
+		     sizeof ("EfiEmu.pnvram.") - 1) != 0)
+      return 0;
+
+    guid = var->name + sizeof ("EfiEmu.pnvram.") - 1;
+
+    attr = grub_strchr (guid, '.');
+    if (!attr)
+      return 0;
+    attr++;
+
+    name = grub_strchr (attr, '.');
+    if (!name)
+      return 0;
+    name++;
+
+    efivar = (struct efi_variable *) nvramptr;
+    if (nvramptr - nvram + sizeof (struct efi_variable) > nvramsize)
+      {
+	grub_error (GRUB_ERR_OUT_OF_MEMORY,
+		    "Too many NVRAM variables for reserved variable space."
+		    " Try increasing EfiEmu.pnvram.size.");
+	return 1;
+      }
+
+    nvramptr += sizeof (struct efi_variable);
+
+    efivar->guid.data1 = grub_cpu_to_le32 (grub_strtoul (guid, &guid, 16));
+    if (*guid != '-')
+      return 0;
+    guid++;
+
+    efivar->guid.data2 = grub_cpu_to_le16 (grub_strtoul (guid, &guid, 16));
+    if (*guid != '-')
+      return 0;
+    guid++;
+
+    efivar->guid.data3 = grub_cpu_to_le16 (grub_strtoul (guid, &guid, 16));
+    if (*guid != '-')
+      return 0;
+    guid++;
+
+    guidcomp = grub_strtoull (guid, 0, 16);
+    for (i = 0; i < 8; i++)
+      efivar->guid.data4[i] = (guidcomp >> (56 - 8 * i)) & 0xff;
+
+    efivar->attributes = grub_strtoull (attr, 0, 16);
+
+    varname = grub_malloc (grub_strlen (name) + 1);
+    if (! varname)
+      return 1;
+
+    if (unescape (name, varname, varname + grub_strlen (name) + 1, &len))
+      return 1;
+
+    len = grub_utf8_to_utf16 ((grub_uint16_t *) nvramptr,
+			      (nvramsize - (nvramptr - nvram)) / 2,
+			      (grub_uint8_t *) varname, len, NULL);
+
+    if (len < 0)
+      {
+	grub_error (GRUB_ERR_BAD_ARGUMENT, "Broken UTF-8 in variable name\n");
+	return 1;
+      }
+
+    nvramptr += 2 * len;
+    *((grub_uint16_t *) nvramptr) = 0;
+    nvramptr += 2;
+    efivar->namelen = 2 * len + 2;
+
+    if (unescape (var->value, nvramptr, nvram + nvramsize, &len))
+      {
+	efivar->namelen = 0;
+	return 1;
+      }
+
+    nvramptr += len;
+
+    efivar->size = len;
+
+    return 0;
+  }
 
   /* Copy to definitive loaction */
   grub_dprintf ("efiemu", "preparing pnvram\n");
-  grub_memcpy (nvram_def, nvram, nvramsize);
+
+  env = grub_env_get ("EfiEmu.pnvram.high_monotonic_count");
+  *high_monotonic_count = env ? grub_strtoul (env, 0, 0) : 1;
+  env = grub_env_get ("EfiEmu.pnvram.timezone");
+  *timezone = env ? grub_strtosl (env, 0, 0) : GRUB_EFI_UNSPECIFIED_TIMEZONE;
+  env = grub_env_get ("EfiEmu.pnvram.accuracy");
+  *accuracy = env ? grub_strtoul (env, 0, 0) : 50000000;
+  env = grub_env_get ("EfiEmu.pnvram.daylight");
+  *daylight = env ? grub_strtoul (env, 0, 0) : 0;
+
+  nvramptr = nvram;
+  grub_memset (nvram, 0, nvramsize);
+  grub_env_iterate (iterate_env);
+  if (grub_errno)
+    return grub_errno;
   *nvramsize_def = nvramsize;
-  *high_monotonic_count_def = high_monotonic_count;
-  *timezone_def = timezone;
-  *daylight_def = daylight;
-  *accuracy_def = accuracy;
 
   /* Register symbols */
   grub_efiemu_register_symbol ("efiemu_variables", nvram_handle, 0);
@@ -113,197 +236,27 @@ nvram_unload (void * data __attribute__ ((unused)))
   grub_efiemu_mm_return_request (timezone_handle);
   grub_efiemu_mm_return_request (accuracy_handle);
   grub_efiemu_mm_return_request (daylight_handle);
-
-  grub_free (nvram);
-  nvram = 0;
 }
 
-/* Load the variables file It's in format
+grub_err_t
-   guid1:attr1:name1:data1;
+grub_efiemu_pnvram (void)
-   guid2:attr2:name2:data2;
-   ...
-   Where all fields are in hex
-*/
-static grub_err_t
-read_pnvram (char *filename)
-{
-  char *buf, *ptr, *ptr2;
-  grub_file_t file;
-  grub_size_t size;
-  grub_uint8_t *nvramptr = nvram;
-  struct efi_variable *efivar;
-  grub_size_t guidlen, datalen;
-  unsigned i, j;
-
-  file = grub_file_open (filename);
-  if (!file)
-    return grub_error (GRUB_ERR_BAD_OS, "couldn't read pnvram");
-  size = grub_file_size (file);
-  buf = grub_malloc (size + 1);
-  if (!buf)
-    return grub_error (GRUB_ERR_OUT_OF_MEMORY, "couldn't read pnvram");
-  if (grub_file_read (file, buf, size) != (grub_ssize_t) size)
-    return grub_error (GRUB_ERR_BAD_OS, "couldn't read pnvram");
-  buf[size] = 0;
-  grub_file_close (file);
-
-  for (ptr = buf; *ptr; )
-    {
-      if (grub_isspace (*ptr))
-	{
-	  ptr++;
-	  continue;
-	}
-
-      efivar = (struct efi_variable *) nvramptr;
-      if (nvramptr - nvram + sizeof (struct efi_variable) > nvramsize)
-	return grub_error (GRUB_ERR_OUT_OF_MEMORY,
-			   "file is too large for reserved variable space");
-
-      nvramptr += sizeof (struct efi_variable);
-
-      /* look ahow long guid field is*/
-      guidlen = 0;
-      for (ptr2 = ptr; (grub_isspace (*ptr2)
-			|| (*ptr2 >= '0' && *ptr2 <= '9')
-			|| (*ptr2 >= 'a' && *ptr2 <= 'f')
-			|| (*ptr2 >= 'A' && *ptr2 <= 'F'));
-	   ptr2++)
-	if (!grub_isspace (*ptr2))
-	  guidlen++;
-      guidlen /= 2;
-
-      /* Read guid */
-      if (guidlen != sizeof (efivar->guid))
-	{
-	  grub_free (buf);
-	  return grub_error (GRUB_ERR_BAD_OS, "can't parse %s", filename);
-	}
-      for (i = 0; i < 2 * sizeof (efivar->guid); i++)
-	{
-	  int hex = 0;
-	  while (grub_isspace (*ptr))
-	    ptr++;
-	  if (*ptr >= '0' && *ptr <= '9')
-	    hex = *ptr - '0';
-	  if (*ptr >= 'a' && *ptr <= 'f')
-	    hex = *ptr - 'a' + 10;
-	  if (*ptr >= 'A' && *ptr <= 'F')
-	    hex = *ptr - 'A' + 10;
-
-	  if (i%2 == 0)
-	    ((grub_uint8_t *)&(efivar->guid))[i/2] = hex << 4;
-	  else
-	    ((grub_uint8_t *)&(efivar->guid))[i/2] |= hex;
-	  ptr++;
-	}
-
-      while (grub_isspace (*ptr))
-	ptr++;
-      if (*ptr != ':')
-	{
-	  grub_dprintf ("efiemu", "Not colon\n");
-	  grub_free (buf);
-	  return grub_error (GRUB_ERR_BAD_OS, "can't parse %s", filename);
-	}
-      ptr++;
-      while (grub_isspace (*ptr))
-	ptr++;
-
-      /* Attributes can be just parsed by existing functions */
-      efivar->attributes = grub_strtoul (ptr, &ptr, 16);
-
-      while (grub_isspace (*ptr))
-	ptr++;
-      if (*ptr != ':')
-	{
-	  grub_dprintf ("efiemu", "Not colon\n");
-	  grub_free (buf);
-	  return grub_error (GRUB_ERR_BAD_OS, "can't parse %s", filename);
-	}
-      ptr++;
-      while (grub_isspace (*ptr))
-	ptr++;
-
-      /* Read name and value */
-      for (j = 0; j < 2; j++)
-	{
-	  /* Look the length */
-	  datalen = 0;
-	  for (ptr2 = ptr; *ptr2 && (grub_isspace (*ptr2)
-				     || (*ptr2 >= '0' && *ptr2 <= '9')
-				     || (*ptr2 >= 'a' && *ptr2 <= 'f')
-				     || (*ptr2 >= 'A' && *ptr2 <= 'F'));
-	       ptr2++)
-	    if (!grub_isspace (*ptr2))
-	      datalen++;
-	  datalen /= 2;
-
-	  if (nvramptr - nvram + datalen > nvramsize)
-	    {
-	      grub_free (buf);
-	      return grub_error (GRUB_ERR_OUT_OF_MEMORY,
-				 "file is too large for reserved "
-				 " variable space");
-	    }
-
-	  for (i = 0; i < 2 * datalen; i++)
-	    {
-	      int hex = 0;
-	      while (grub_isspace (*ptr))
-		ptr++;
-	      if (*ptr >= '0' && *ptr <= '9')
-		hex = *ptr - '0';
-	      if (*ptr >= 'a' && *ptr <= 'f')
-		hex = *ptr - 'a' + 10;
-	      if (*ptr >= 'A' && *ptr <= 'F')
-		hex = *ptr - 'A' + 10;
-
-	      if (i%2 == 0)
-		nvramptr[i/2] = hex << 4;
-	      else
-		nvramptr[i/2] |= hex;
-	      ptr++;
-	    }
-	  nvramptr += datalen;
-	  while (grub_isspace (*ptr))
-	    ptr++;
-	  if (*ptr != (j ? ';' : ':'))
-	    {
-	      grub_free (buf);
-	      grub_dprintf ("efiemu", j?"Not semicolon\n":"Not colon\n");
-	      return grub_error (GRUB_ERR_BAD_OS, "can't parse %s", filename);
-	    }
-	  if (j)
-	    efivar->size = datalen;
-	  else
-	    efivar->namelen = datalen;
-
-	  ptr++;
-	}
-    }
-  grub_free (buf);
-  return GRUB_ERR_NONE;
-}
-
-static grub_err_t
-grub_efiemu_make_nvram (void)
 {
+  const char *size;
   grub_err_t err;
 
-  err = grub_efiemu_autocore ();
+  nvramsize = 0;
-  if (err)
+
-    {
+  size = grub_env_get ("EfiEmu.pnvram.size");
-      grub_free (nvram);
+  if (size)
-      return err;
+    nvramsize = grub_strtoul (size, 0, 0);
-    }
+
+  if (!nvramsize)
+    nvramsize = 2048;
 
   err = grub_efiemu_register_prepare_hook (nvram_set, nvram_unload, 0);
   if (err)
-    {
-      grub_free (nvram);
     return err;
-    }
+
   nvram_handle
     = grub_efiemu_request_memalign (1, nvramsize,
 				    GRUB_EFI_RUNTIME_SERVICES_DATA);
@@ -323,78 +276,5 @@ grub_efiemu_make_nvram (void)
     = grub_efiemu_request_memalign (1, sizeof (grub_uint32_t),
 				    GRUB_EFI_RUNTIME_SERVICES_DATA);
 
-  grub_efiemu_request_symbols (6);
   return GRUB_ERR_NONE;
 }
-
-grub_err_t
-grub_efiemu_pnvram (void)
-{
-  if (nvram)
-    return GRUB_ERR_NONE;
-
-  nvramsize = 2048;
-  high_monotonic_count = 1;
-  timezone = GRUB_EFI_UNSPECIFIED_TIMEZONE;
-  accuracy = 50000000;
-  daylight = 0;
-
-  nvram = grub_zalloc (nvramsize);
-  if (!nvram)
-    return grub_error (GRUB_ERR_OUT_OF_MEMORY,
-		       "Couldn't allocate space for temporary pnvram storage");
-
-  return grub_efiemu_make_nvram ();
-}
-
-static grub_err_t
-grub_cmd_efiemu_pnvram (struct grub_extcmd *cmd,
-			int argc, char **args)
-{
-  struct grub_arg_list *state = cmd->state;
-  grub_err_t err;
-
-  if (argc > 1)
-    return grub_error (GRUB_ERR_BAD_ARGUMENT, "only one argument expected");
-
-  nvramsize = state[0].set ? grub_strtoul (state[0].arg, 0, 0) : 2048;
-  high_monotonic_count = state[1].set ? grub_strtoul (state[1].arg, 0, 0) : 1;
-  timezone = state[2].set ? grub_strtosl (state[2].arg, 0, 0)
-    : GRUB_EFI_UNSPECIFIED_TIMEZONE;
-  accuracy = state[3].set ? grub_strtoul (state[3].arg, 0, 0) : 50000000;
-  daylight = state[4].set ? grub_strtoul (state[4].arg, 0, 0) : 0;
-
-  nvram = grub_zalloc (nvramsize);
-  if (!nvram)
-    return grub_error (GRUB_ERR_OUT_OF_MEMORY,
-		       "Couldn't allocate space for temporary pnvram storage");
-
-  if (argc == 1 && (err = read_pnvram (args[0])))
-    {
-      grub_free (nvram);
-      return err;
-    }
-  return grub_efiemu_make_nvram ();
-}
-
-static grub_extcmd_t cmd;
-
-void grub_efiemu_pnvram_cmd_register (void);
-void grub_efiemu_pnvram_cmd_unregister (void);
-
-void
-grub_efiemu_pnvram_cmd_register (void)
-{
-  cmd = grub_register_extcmd ("efiemu_pnvram", grub_cmd_efiemu_pnvram,
-			      GRUB_COMMAND_FLAG_BOTH,
-			      "efiemu_pnvram [FILENAME]",
-			      "Initialise pseudo-NVRAM and load variables "
-			      "from FILE",
-			      options);
-}
-
-void
-grub_efiemu_pnvram_cmd_unregister (void)
-{
-  grub_unregister_extcmd (cmd);
-}

efiemu/prepare.c

@@ -36,7 +36,6 @@ SUFFIX (grub_efiemu_prepare) (struct grub_efiemu_prepare_hook *prepare_hooks,
 
   int cntconftables = 0;
   struct SUFFIX (grub_efiemu_configuration_table) *conftables = 0;
-  struct SUFFIX (grub_efiemu_runtime_services) *runtime_services;
   int i;
   int handle;
   grub_off_t off;
@@ -54,6 +53,7 @@ SUFFIX (grub_efiemu_prepare) (struct grub_efiemu_prepare_hook *prepare_hooks,
   /* Switch from phase 1 (counting) to phase 2 (real job) */
   grub_efiemu_alloc_syms ();
   grub_efiemu_mm_do_alloc ();
+  grub_efiemu_write_sym_markers ();
 
   grub_efiemu_system_table32 = 0;
   grub_efiemu_system_table64 = 0;
@@ -81,16 +81,6 @@ SUFFIX (grub_efiemu_prepare) (struct grub_efiemu_prepare_hook *prepare_hooks,
     = (struct SUFFIX (grub_efi_system_table) *)
     ((grub_uint8_t *) grub_efiemu_mm_obtain_request (handle) + off);
 
-  /* compute CRC32 of runtime_services */
-  if ((err = grub_efiemu_resolve_symbol ("efiemu_runtime_services",
-					 &handle, &off)))
-    return err;
-  runtime_services = (struct SUFFIX (grub_efiemu_runtime_services) *)
-	((grub_uint8_t *) grub_efiemu_mm_obtain_request (handle) + off);
-  runtime_services->hdr.crc32 = 0;
-  runtime_services->hdr.crc32 = grub_getcrc32
-    (0, runtime_services, runtime_services->hdr.header_size);
-
   /* Put pointer to the list of configuration tables in system table */
   grub_efiemu_write_value
     (&(SUFFIX (grub_efiemu_system_table)->configuration_table), 0,
@@ -113,16 +103,51 @@ SUFFIX (grub_efiemu_prepare) (struct grub_efiemu_prepare_hook *prepare_hooks,
 	conftables[i].vendor_table = PTR_TO_UINT64 (cur->data);
     }
 
+  err = SUFFIX (grub_efiemu_crc) ();
+  if (err)
+    {
+      grub_efiemu_unload ();
+      return err;
+    }
+
+  grub_dprintf ("efiemu","system_table = %p, conftables = %p (%d entries)\n",
+		SUFFIX (grub_efiemu_system_table), conftables, cntconftables);
+
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+SUFFIX (grub_efiemu_crc) (void)
+{
+  grub_err_t err;
+  int handle;
+  grub_off_t off;
+  struct SUFFIX (grub_efiemu_runtime_services) *runtime_services;
+
+  /* compute CRC32 of runtime_services */
+  err = grub_efiemu_resolve_symbol ("efiemu_runtime_services",
+				    &handle, &off);
+  if (err)
+    return err;
+
+  runtime_services = (struct SUFFIX (grub_efiemu_runtime_services) *)
+	((grub_uint8_t *) grub_efiemu_mm_obtain_request (handle) + off);
+  runtime_services->hdr.crc32 = 0;
+  runtime_services->hdr.crc32 = grub_getcrc32
+    (0, runtime_services, runtime_services->hdr.header_size);
+
+  err = grub_efiemu_resolve_symbol ("efiemu_system_table", &handle, &off);
+  if (err)
+    return err;
+
   /* compute CRC32 of system table */
   SUFFIX (grub_efiemu_system_table)->hdr.crc32 = 0;
   SUFFIX (grub_efiemu_system_table)->hdr.crc32
     = grub_getcrc32 (0, SUFFIX (grub_efiemu_system_table),
 		     SUFFIX (grub_efiemu_system_table)->hdr.header_size);
 
-  grub_dprintf ("efiemu","system_table = %p, runtime_services = %p,"
+  grub_dprintf ("efiemu","system_table = %p, runtime_services = %p\n",
-		" conftables = %p (%d entries)\n",
+		SUFFIX (grub_efiemu_system_table), runtime_services);
-		SUFFIX (grub_efiemu_system_table), runtime_services,
-		conftables, cntconftables);
 
   return GRUB_ERR_NONE;
 }

efiemu/runtime/efiemu.c

@@ -111,9 +111,8 @@ static grub_uint8_t loge[1000] = "EFIEMULOG";
 static int logn = 9;
 #define LOG(x)   { if (logn<900) loge[logn++]=x; }
 
-static int ptv_relocated = 0;
-
 /* Interface with grub */
+extern grub_uint8_t efiemu_ptv_relocated;
 struct grub_efi_runtime_services efiemu_runtime_services;
 struct grub_efi_system_table efiemu_system_table;
 extern struct grub_efiemu_ptv_rel efiemu_ptv_relloc[];
@@ -343,9 +342,9 @@ grub_efi_status_t EFI_FUNC
   LOG ('e');
 
   /* Ensure that we are called only once */
-  if (ptv_relocated)
+  if (efiemu_ptv_relocated)
     return GRUB_EFI_UNSUPPORTED;
-  ptv_relocated = 1;
+  efiemu_ptv_relocated = 1;
 
   /* Correct addresses using information supplied by grub */
   for (cur_relloc = efiemu_ptv_relloc; cur_relloc->size;cur_relloc++)

efiemu/symbols.c

@@ -26,6 +26,7 @@
 static int ptv_written = 0;
 static int ptv_alloc = 0;
 static int ptv_handle = 0;
+static int relocated_handle = 0;
 static int ptv_requested = 0;
 static struct grub_efiemu_sym *efiemu_syms = 0;
 
@@ -54,6 +55,8 @@ grub_efiemu_free_syms (void)
   ptv_requested = 0;
   grub_efiemu_mm_return_request (ptv_handle);
   ptv_handle = 0;
+  grub_efiemu_mm_return_request (relocated_handle);
+  relocated_handle = 0;
 }
 
 /* Announce that the module will need NUM allocators */
@@ -114,10 +117,26 @@ grub_efiemu_alloc_syms (void)
   ptv_handle = grub_efiemu_request_memalign
     (1, (ptv_requested + 1) * sizeof (struct grub_efiemu_ptv_rel),
      GRUB_EFI_RUNTIME_SERVICES_DATA);
+  relocated_handle = grub_efiemu_request_memalign
+    (1, sizeof (grub_uint8_t), GRUB_EFI_RUNTIME_SERVICES_DATA);
+
+  grub_efiemu_register_symbol ("efiemu_ptv_relocated", relocated_handle, 0);
   grub_efiemu_register_symbol ("efiemu_ptv_relloc", ptv_handle, 0);
   return grub_errno;
 }
 
+grub_err_t
+grub_efiemu_write_sym_markers (void)
+{
+  struct grub_efiemu_ptv_rel *ptv_rels
+    = grub_efiemu_mm_obtain_request (ptv_handle);
+  grub_uint8_t *relocated = grub_efiemu_mm_obtain_request (relocated_handle);
+  grub_memset (ptv_rels, 0, (ptv_requested + 1)
+	       * sizeof (struct grub_efiemu_ptv_rel));
+  *relocated = 0;
+  return GRUB_ERR_NONE;
+}
+
 /* Write value (pointer to memory PLUS_HANDLE)
    - (pointer to memory MINUS_HANDLE) + VALUE to ADDR assuming that the
    size SIZE bytes. If PTV_NEEDED is 1 then announce it to runtime that this
@@ -186,3 +205,67 @@ grub_efiemu_write_value (void *addr, grub_uint32_t value, int plus_handle,
 
   return GRUB_ERR_NONE;
 }
+
+grub_err_t
+grub_efiemu_set_virtual_address_map (grub_efi_uintn_t memory_map_size,
+				     grub_efi_uintn_t descriptor_size,
+				     grub_efi_uint32_t descriptor_version
+				     __attribute__ ((unused)),
+				     grub_efi_memory_descriptor_t *virtual_map)
+{
+  grub_uint8_t *ptv_relocated;
+  struct grub_efiemu_ptv_rel *cur_relloc;
+  struct grub_efiemu_ptv_rel *ptv_rels;
+
+  ptv_relocated = grub_efiemu_mm_obtain_request (relocated_handle);
+  ptv_rels = grub_efiemu_mm_obtain_request (ptv_handle);
+
+  /* Ensure that we are called only once */
+  if (*ptv_relocated)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "EfiEmu is already relocated.");
+  *ptv_relocated = 1;
+
+  /* Correct addresses using information supplied by grub */
+  for (cur_relloc = ptv_rels; cur_relloc->size; cur_relloc++)
+    {
+      grub_int64_t corr = 0;
+      grub_efi_memory_descriptor_t *descptr;
+
+      /* Compute correction */
+      for (descptr = virtual_map;
+	   (grub_size_t) ((grub_uint8_t *) descptr
+			  - (grub_uint8_t *) virtual_map) < memory_map_size;
+	   descptr = (grub_efi_memory_descriptor_t *)
+	     ((grub_uint8_t *) descptr + descriptor_size))
+	{
+	  if (descptr->type == cur_relloc->plustype)
+	    corr += descptr->virtual_start - descptr->physical_start;
+	  if (descptr->type == cur_relloc->minustype)
+	    corr -= descptr->virtual_start - descptr->physical_start;
+	}
+
+      /* Apply correction */
+      switch (cur_relloc->size)
+	{
+	case 8:
+	  *((grub_uint64_t *) UINT_TO_PTR (cur_relloc->addr)) += corr;
+	  break;
+	case 4:
+	  *((grub_uint32_t *) UINT_TO_PTR (cur_relloc->addr)) += corr;
+	  break;
+	case 2:
+	  *((grub_uint16_t *) UINT_TO_PTR (cur_relloc->addr)) += corr;
+	  break;
+	case 1:
+	  *((grub_uint8_t *) UINT_TO_PTR (cur_relloc->addr)) += corr;
+	  break;
+	}
+    }
+
+  /* Recompute crc32 of system table and runtime services */
+
+  if (grub_efiemu_sizeof_uintn_t () == 4)
+    return grub_efiemu_crc32 ();
+  else
+    return grub_efiemu_crc64 ();
+}

fs/fat.c

@@ -25,6 +25,7 @@
 #include <grub/mm.h>
 #include <grub/err.h>
 #include <grub/dl.h>
+#include <grub/charset.h>
 
 #define GRUB_FAT_DIR_ENTRY_SIZE	32
 

fs/hfs.c

@@ -1072,6 +1072,31 @@ grub_hfs_label (grub_device_t device, char **label)
   return grub_errno;
 }
 
+static grub_err_t
+grub_hfs_uuid (grub_device_t device, char **uuid)
+{
+  struct grub_hfs_data *data;
+
+  grub_dl_ref (my_mod);
+
+  data = grub_hfs_mount (device->disk);
+  if (data && data->sblock.num_serial != 0)
+    {
+      *uuid = grub_malloc (16 + sizeof ('\0'));
+      grub_sprintf (*uuid, "%016llx",
+		    (unsigned long long)
+		    grub_be_to_cpu64 (data->sblock.num_serial));
+    }
+  else
+    *uuid = NULL;
+
+  grub_dl_unref (my_mod);
+
+  grub_free (data);
+
+  return grub_errno;
+}
+
 
 
 static struct grub_fs grub_hfs_fs =
@@ -1082,6 +1107,7 @@ static struct grub_fs grub_hfs_fs =
     .read = grub_hfs_read,
     .close = grub_hfs_close,
     .label = grub_hfs_label,
+    .uuid = grub_hfs_uuid,
     .next = 0
   };
 

fs/hfsplus.c

@@ -28,6 +28,7 @@
 #include <grub/types.h>
 #include <grub/fshelp.h>
 #include <grub/hfs.h>
+#include <grub/charset.h>
 
 #define GRUB_HFSPLUS_MAGIC 0x482B
 #define GRUB_HFSPLUSX_MAGIC 0x4858

fs/i386/pc/pxe.c

@@ -107,9 +107,11 @@ static struct grub_disk_dev grub_pxe_dev =
   };
 
 static grub_err_t
-grub_pxefs_dir (grub_device_t device UNUSED, const char *path UNUSED,
+grub_pxefs_dir (grub_device_t device __attribute__ ((unused)),
+		const char *path  __attribute__ ((unused)),
 		int (*hook) (const char *filename,
-			     const struct grub_dirhook_info *info) UNUSED)
+			     const struct grub_dirhook_info *info) 
+		__attribute__ ((unused)))
 {
   return GRUB_ERR_NONE;
 }

fs/iso9660.c

@@ -26,6 +26,7 @@
 #include <grub/dl.h>
 #include <grub/types.h>
 #include <grub/fshelp.h>
+#include <grub/charset.h>
 
 #define GRUB_ISO9660_FSTYPE_DIR		0040000
 #define GRUB_ISO9660_FSTYPE_REG		0100000

fs/jfs.c

@@ -24,6 +24,7 @@
 #include <grub/disk.h>
 #include <grub/dl.h>
 #include <grub/types.h>
+#include <grub/charset.h>
 
 #define GRUB_JFS_MAX_SYMLNK_CNT	8
 #define GRUB_JFS_FILETYPE_MASK	0170000

fs/ntfs.c

@@ -24,6 +24,7 @@
 #include <grub/dl.h>
 #include <grub/fshelp.h>
 #include <grub/ntfs.h>
+#include <grub/charset.h>
 
 static grub_dl_t my_mod;
 
@@ -63,7 +64,7 @@ fixup (struct grub_ntfs_data *data, char *buf, int len, char *magic)
 static grub_err_t read_mft (struct grub_ntfs_data *data, char *buf,
 			    grub_uint32_t mftno);
 static grub_err_t read_attr (struct grub_ntfs_attr *at, char *dest,
-			     grub_uint32_t ofs, grub_uint32_t len,
+			     grub_disk_addr_t ofs, grub_size_t len,
 			     int cached,
 			     void
 			     NESTED_FUNC_ATTR (*read_hook) (grub_disk_addr_t
@@ -72,7 +73,7 @@ static grub_err_t read_attr (struct grub_ntfs_attr *at, char *dest,
 							    unsigned length));
 
 static grub_err_t read_data (struct grub_ntfs_attr *at, char *pa, char *dest,
-			     grub_uint32_t ofs, grub_uint32_t len,
+			     grub_disk_addr_t ofs, grub_size_t len,
 			     int cached,
 			     void
 			     NESTED_FUNC_ATTR (*read_hook) (grub_disk_addr_t
@@ -260,9 +261,9 @@ locate_attr (struct grub_ntfs_attr *at, struct grub_ntfs_file *mft,
 }
 
 static char *
-read_run_data (char *run, int nn, grub_uint32_t * val, int sig)
+read_run_data (char *run, int nn, grub_disk_addr_t * val, int sig)
 {
-  grub_uint32_t r, v;
+  grub_disk_addr_t r, v;
 
   r = 0;
   v = 1;
@@ -284,7 +285,7 @@ grub_err_t
 grub_ntfs_read_run_list (struct grub_ntfs_rlst * ctx)
 {
   int c1, c2;
-  grub_uint32_t val;
+  grub_disk_addr_t val;
   char *run;
 
   run = ctx->cur_run;
@@ -335,25 +336,25 @@ grub_ntfs_read_block (grub_fshelp_node_t node, grub_disk_addr_t block)
   struct grub_ntfs_rlst *ctx;
 
   ctx = (struct grub_ntfs_rlst *) node;
-  if ((grub_uint32_t) block >= ctx->next_vcn)
+  if (block >= ctx->next_vcn)
     {
       if (grub_ntfs_read_run_list (ctx))
 	return -1;
       return ctx->curr_lcn;
     }
   else
-    return (ctx->flags & RF_BLNK) ? 0 : ((grub_uint32_t) block -
+    return (ctx->flags & RF_BLNK) ? 0 : (block -
 					 ctx->curr_vcn + ctx->curr_lcn);
 }
 
 static grub_err_t
-read_data (struct grub_ntfs_attr *at, char *pa, char *dest, grub_uint32_t ofs,
+read_data (struct grub_ntfs_attr *at, char *pa, char *dest,
-	   grub_uint32_t len, int cached,
+	   grub_disk_addr_t ofs, grub_size_t len, int cached,
 	   void NESTED_FUNC_ATTR (*read_hook) (grub_disk_addr_t sector,
 					       unsigned offset,
 					       unsigned length))
 {
-  grub_uint32_t vcn;
+  grub_disk_addr_t vcn;
   struct grub_ntfs_rlst cc, *ctx;
 
   if (len == 0)
@@ -388,7 +389,7 @@ read_data (struct grub_ntfs_attr *at, char *pa, char *dest, grub_uint32_t ofs,
 	{
 	  if ((ofs & (~(COM_LEN - 1))) == at->save_pos)
 	    {
-	      grub_uint32_t n;
+	      grub_disk_addr_t n;
 
 	      n = COM_LEN - (ofs - at->save_pos);
 	      if (n > len)
@@ -411,11 +412,11 @@ read_data (struct grub_ntfs_attr *at, char *pa, char *dest, grub_uint32_t ofs,
 	  at->save_pos = 1;
 	}
 
-      vcn = ctx->target_vcn = (ofs / COM_LEN) * (COM_SEC / ctx->comp.spc);
+      vcn = ctx->target_vcn = (ofs >> COM_LOG_LEN) * (COM_SEC / ctx->comp.spc);
       ctx->target_vcn &= ~0xF;
     }
   else
-    vcn = ctx->target_vcn = (ofs >> BLK_SHR) / ctx->comp.spc;
+    vcn = ctx->target_vcn = grub_divmod64 (ofs >> BLK_SHR, ctx->comp.spc, 0);
 
   ctx->next_vcn = u32at (pa, 0x10);
   ctx->curr_lcn = 0;
@@ -427,11 +428,13 @@ read_data (struct grub_ntfs_attr *at, char *pa, char *dest, grub_uint32_t ofs,
 
   if (at->flags & AF_GPOS)
     {
-      grub_uint32_t st0, st1;
+      grub_disk_addr_t st0, st1;
+      grub_uint32_t m;
+
+      grub_divmod64 (ofs >> BLK_SHR, ctx->comp.spc, &m);
 
       st0 =
-	(ctx->target_vcn - ctx->curr_vcn + ctx->curr_lcn) * ctx->comp.spc +
+	(ctx->target_vcn - ctx->curr_vcn + ctx->curr_lcn) * ctx->comp.spc + m;
-	((ofs >> BLK_SHR) % ctx->comp.spc);
       st1 = st0 + 1;
       if (st1 ==
 	  (ctx->next_vcn - ctx->curr_vcn + ctx->curr_lcn) * ctx->comp.spc)
@@ -462,8 +465,8 @@ read_data (struct grub_ntfs_attr *at, char *pa, char *dest, grub_uint32_t ofs,
 }
 
 static grub_err_t
-read_attr (struct grub_ntfs_attr *at, char *dest, grub_uint32_t ofs,
+read_attr (struct grub_ntfs_attr *at, char *dest, grub_disk_addr_t ofs,
-	   grub_uint32_t len, int cached,
+	   grub_size_t len, int cached,
 	   void NESTED_FUNC_ATTR (*read_hook) (grub_disk_addr_t sector,
 					       unsigned offset,
 					       unsigned length))
@@ -479,9 +482,9 @@ read_attr (struct grub_ntfs_attr *at, char *dest, grub_uint32_t ofs,
   if (at->flags & AF_ALST)
     {
       char *pa;
-      grub_uint32_t vcn;
+      grub_disk_addr_t vcn;
 
-      vcn = ofs / (at->mft->data->spc << BLK_SHR);
+      vcn = grub_divmod64 (ofs, at->mft->data->spc << BLK_SHR, 0);
       pa = at->attr_nxt + u16at (at->attr_nxt, 4);
       while (pa < at->attr_end)
 	{
@@ -508,7 +511,7 @@ static grub_err_t
 read_mft (struct grub_ntfs_data *data, char *buf, grub_uint32_t mftno)
 {
   if (read_attr
-      (&data->mmft.attr, buf, mftno * (data->mft_size << BLK_SHR),
+      (&data->mmft.attr, buf, mftno * ((grub_disk_addr_t) data->mft_size << BLK_SHR),
        data->mft_size << BLK_SHR, 0, 0))
     return grub_error (GRUB_ERR_BAD_FS, "Read MFT 0x%X fails", mftno);
   return fixup (data, buf, data->mft_size, "FILE");
@@ -640,7 +643,8 @@ grub_ntfs_iterate_dir (grub_fshelp_node_t dir,
   unsigned char *bitmap;
   struct grub_ntfs_attr attr, *at;
   char *cur_pos, *indx, *bmp;
-  int bitmap_len, ret = 0;
+  int ret = 0;
+  grub_size_t bitmap_len;
   struct grub_ntfs_file *mft;
 
   mft = (struct grub_ntfs_file *) dir;
@@ -744,14 +748,14 @@ grub_ntfs_iterate_dir (grub_fshelp_node_t dir,
 
   if (bitmap)
     {
-      grub_uint32_t v, i;
+      grub_disk_addr_t v, i;
 
       indx = grub_malloc (mft->data->idx_size << BLK_SHR);
       if (indx == NULL)
 	goto done;
 
       v = 1;
-      for (i = 0; i < (grub_uint32_t) bitmap_len * 8; i++)
+      for (i = 0; i < (grub_disk_addr_t)bitmap_len * 8; i++)
 	{
 	  if (*bitmap & v)
 	    {

fs/ntfscomp.c

@@ -209,7 +209,7 @@ read_block (struct grub_ntfs_rlst *ctx, char *buf, int num)
 	    }
 	}
 
-      nn = (16 - (ctx->target_vcn & 0xF)) / cpb;
+      nn = (16 - (unsigned) (ctx->target_vcn & 0xF)) / cpb;
       if (nn > num)
 	nn = num;
       num -= nn;

gendistlist.sh

@@ -19,6 +19,7 @@ EXTRA_DISTFILES="AUTHORS COPYING ChangeLog DISTLIST INSTALL NEWS README \
 	gendistlist.sh genfslist.sh genhandlerlist.sh geninit.sh \
 	geninitheader.sh genkernsyms.sh.in genmk.rb genmoddep.awk \
 	genmodsrc.sh genpartmaplist.sh genparttoollist.sh \
+	genvideolist.sh \
 	gensymlist.sh.in install-sh mkinstalldirs stamp-h.in"
 
 DISTDIRS="boot bus commands conf disk docs efiemu font fs hello hook include io \
@@ -35,7 +36,7 @@ dir=`dirname $0`
 cd $dir
 
 for dir in $DISTDIRS; do
-  for d in `find $dir -type d -not -name .svn -not -name .bzr | sort`; do
+  for d in `find $dir -type d ! -name .svn ! -name .bzr | sort`; do
     find $d -maxdepth 1 -name '*.[chSy]' -o -name '*.mk' -o -name '*.rmk' \
       -o -name '*.rb' -o -name '*.in' -o -name '*.tex' -o -name '*.texi' \
       -o -name '*.info' -o -name 'grub.cfg' -o -name 'README' \

genmk.rb

@@ -193,6 +193,7 @@ endif
       partmap = 'partmap-' + obj.suffix('lst')
       handler = 'handler-' + obj.suffix('lst')
       parttool = 'parttool-' + obj.suffix('lst')
+      video = 'video-' + obj.suffix('lst')
       dep = deps[i]
       flag = if /\.c$/ =~ src then 'CFLAGS' else 'ASFLAGS' end
       extra_flags = if /\.S$/ =~ src then '-DASM_FILE=1' else '' end
@@ -203,7 +204,7 @@ endif
 -include #{dep}
 
 clean-module-#{extra_target}.#{@rule_count}:
-	rm -f #{command} #{fs} #{partmap} #{handler} #{parttool}
+	rm -f #{command} #{fs} #{partmap} #{handler} #{parttool} #{video}
 
 CLEAN_MODULE_TARGETS += clean-module-#{extra_target}.#{@rule_count}
 
@@ -212,6 +213,7 @@ FSFILES += #{fs}
 PARTTOOLFILES += #{parttool}
 PARTMAPFILES += #{partmap}
 HANDLERFILES += #{handler}
+VIDEOFILES += #{video}
 
 #{command}: #{src} $(#{src}_DEPENDENCIES) gencmdlist.sh
 	set -e; \
@@ -238,6 +240,11 @@ HANDLERFILES += #{handler}
 	  $(TARGET_CC) -I#{dir} -I$(srcdir)/#{dir} $(TARGET_CPPFLAGS) #{extra_flags} $(TARGET_#{flag}) $(#{prefix}_#{flag}) -E $< \
 	  | sh $(srcdir)/genhandlerlist.sh #{symbolic_name} > $@ || (rm -f $@; exit 1)
 
+#{video}: #{src} $(#{src}_DEPENDENCIES) genvideolist.sh
+	set -e; \
+	  $(TARGET_CC) -I#{dir} -I$(srcdir)/#{dir} $(TARGET_CPPFLAGS) #{extra_flags} $(TARGET_#{flag}) $(#{prefix}_#{flag}) -E $< \
+	  | sh $(srcdir)/genvideolist.sh #{symbolic_name} > $@ || (rm -f $@; exit 1)
+
 "
     end.join('')
   end

genvideolist.sh

@@ -0,0 +1,26 @@
+#! /bin/sh
+#
+# Copyright (C) 2005,2008,2009  Free Software Foundation, Inc.
+#
+# This script is free software; the author
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+# Read source code from stdin and detect partmap names.
+
+module=$1
+
+# Ignore video.mod.
+if test $module = video; then
+    exit
+fi
+
+# For now, this emits only a module name, if the module registers a partition map.
+if grep -v "^#" | grep '^ *grub_video_register' >/dev/null 2>&1; then
+    echo $module
+fi

gettext/gettext.c

@@ -17,6 +17,7 @@
  *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+#include <grub/list.h>
 #include <grub/types.h>
 #include <grub/misc.h>
 #include <grub/mm.h>
@@ -41,6 +42,16 @@ static int grub_gettext_max;
 
 static const char *(*grub_gettext_original) (const char *s);
 
+struct grub_gettext_msg
+{
+  struct grub_gettext_msg *next;
+  const char *name;
+
+  const char *translated;
+};
+
+struct grub_gettext_msg *grub_gettext_msg_list = NULL;
+
 #define GETTEXT_MAGIC_NUMBER 		0
 #define GETTEXT_FILE_FORMAT		4
 #define GETTEXT_NUMBER_OF_STRINGS 	8
@@ -79,7 +90,7 @@ grub_gettext_getstring_from_offset (grub_uint32_t offset,
   translation[length] = '\0';
 }
 
-static char *
+static const char *
 grub_gettext_gettranslation_from_position (int position)
 {
   int offsettranslation;
@@ -130,9 +141,18 @@ static const char *
 grub_gettext_translate (const char *orig)
 {
   char *current_string;
-  char *ret;
+  const char *ret;
 
   int min, max, current;
+  int found = 0;
+
+  struct grub_gettext_msg *cur;
+
+  cur = grub_named_list_find (GRUB_AS_NAMED_LIST (grub_gettext_msg_list),
+			      orig);
+
+  if (cur)
+    return cur->translated;
 
   if (fd_mo == 0)
     return orig;
@@ -142,7 +162,7 @@ grub_gettext_translate (const char *orig)
 
   current = (max + min) / 2;
 
-  while (current != min && current != max)
+  while (current != min && current != max && found == 0)
     {
       current_string = grub_gettext_getstring_from_position (current);
 
@@ -160,13 +180,31 @@ grub_gettext_translate (const char *orig)
       else if (grub_strcmp (current_string, orig) == 0)
 	{
 	  grub_free (current_string);
-	  return grub_gettext_gettranslation_from_position (current);
+	  found = 1;
 	}
       current = (max + min) / 2;
     }
 
-  ret = grub_malloc (grub_strlen (orig) + 1);
+  ret = found ? grub_gettext_gettranslation_from_position (current) : orig;
-  grub_strcpy (ret, orig);
+
+  if (found)
+    {
+      cur = grub_zalloc (sizeof (*cur));
+
+      if (cur)
+	{
+	  cur->name = grub_strdup (orig);
+	  if (cur->name)
+	    {
+	      cur->translated = ret;
+	      grub_list_push (GRUB_AS_LIST_P (&grub_gettext_msg_list),
+			      GRUB_AS_LIST (cur));
+	    }
+	}
+      else
+	grub_errno = GRUB_ERR_NONE;
+    }
+
   return ret;
 }
 
@@ -222,7 +260,7 @@ grub_gettext_init_ext (const char *lang)
   locale_dir = grub_env_get ("locale_dir");
   if (locale_dir == NULL)
     {
-      grub_dprintf ("gettext", "locale_dir variable is not set up.");
+      grub_dprintf ("gettext", "locale_dir variable is not set up.\n");
       return;
     }
 
@@ -259,12 +297,29 @@ grub_gettext_init_ext (const char *lang)
     }
 }
 
+static void
+grub_gettext_delete_list ()
+{
+  struct grub_gettext_msg *item;
+
+  while ((item =
+	  grub_list_pop (GRUB_AS_LIST_P (&grub_gettext_msg_list))) != 0)
+    {
+      char *original = (char *) ((struct grub_gettext_msg *) item)->name;
+      grub_free (original);
+
+      // Don't delete the translated message because could be in use.
+    }
+}
+
 static char *
 grub_gettext_env_write_lang (struct grub_env_var *var
 			     __attribute__ ((unused)), const char *val)
 {
   grub_gettext_init_ext (val);
 
+  grub_gettext_delete_list ();
+
   return grub_strdup (val);
 }
 
@@ -307,5 +362,7 @@ GRUB_MOD_FINI (gettext)
   if (fd_mo != 0)
     grub_file_close (fd_mo);
 
+  grub_gettext_delete_list ();
+
   grub_gettext = grub_gettext_original;
 }

include/grub/autoefi.h

@@ -26,8 +26,10 @@
 # include <grub/efi/efi.h>
 # define grub_autoefi_get_memory_map grub_efi_get_memory_map
 # define grub_autoefi_finish_boot_services grub_efi_finish_boot_services
+# define grub_autoefi_exit_boot_services grub_efi_exit_boot_services
 # define grub_autoefi_system_table grub_efi_system_table
 # define grub_autoefi_mmap_iterate grub_machine_mmap_iterate
+# define grub_autoefi_set_virtual_address_map grub_efi_set_virtual_address_map
 static inline grub_err_t grub_autoefi_prepare (void)
 {
   return GRUB_ERR_NONE;
@@ -53,9 +55,11 @@ static inline grub_err_t grub_autoefi_prepare (void)
 # include <grub/efiemu/efiemu.h>
 # define grub_autoefi_get_memory_map grub_efiemu_get_memory_map
 # define grub_autoefi_finish_boot_services grub_efiemu_finish_boot_services
+# define grub_autoefi_exit_boot_services grub_efiemu_exit_boot_services
 # define grub_autoefi_system_table grub_efiemu_system_table
 # define grub_autoefi_mmap_iterate grub_efiemu_mmap_iterate
 # define grub_autoefi_prepare grub_efiemu_prepare
+# define grub_autoefi_set_virtual_address_map grub_efiemu_set_virtual_address_map
 # define GRUB_AUTOEFI_MEMORY_AVAILABLE GRUB_EFIEMU_MEMORY_AVAILABLE
 # define GRUB_AUTOEFI_MEMORY_RESERVED GRUB_EFIEMU_MEMORY_RESERVED
 # define GRUB_AUTOEFI_MEMORY_ACPI GRUB_EFIEMU_MEMORY_ACPI

include/grub/charset.h

@@ -0,0 +1,112 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009  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_CHARSET_HEADER
+#define GRUB_CHARSET_HEADER	1
+
+#include <grub/types.h>
+
+#define GRUB_UINT8_1_LEADINGBIT 0x80
+#define GRUB_UINT8_2_LEADINGBITS 0xc0
+#define GRUB_UINT8_3_LEADINGBITS 0xe0
+#define GRUB_UINT8_4_LEADINGBITS 0xf0
+#define GRUB_UINT8_5_LEADINGBITS 0xf8
+#define GRUB_UINT8_6_LEADINGBITS 0xfc
+#define GRUB_UINT8_7_LEADINGBITS 0xfe
+
+#define GRUB_UINT8_1_TRAILINGBIT 0x01
+#define GRUB_UINT8_2_TRAILINGBITS 0x03
+#define GRUB_UINT8_3_TRAILINGBITS 0x07
+#define GRUB_UINT8_4_TRAILINGBITS 0x0f
+#define GRUB_UINT8_5_TRAILINGBITS 0x1f
+#define GRUB_UINT8_6_TRAILINGBITS 0x3f
+
+#define GRUB_UCS2_LIMIT 0x10000
+#define GRUB_UTF16_UPPER_SURROGATE(code) \
+  (0xD800 + ((((code) - GRUB_UCS2_LIMIT) >> 12) & 0xfff))
+#define GRUB_UTF16_LOWER_SURROGATE(code) \
+  (0xDC00 + (((code) - GRUB_UCS2_LIMIT) & 0xfff))
+
+grub_ssize_t
+grub_utf8_to_utf16 (grub_uint16_t *dest, grub_size_t destsize,
+		    const grub_uint8_t *src, grub_size_t srcsize,
+		    const grub_uint8_t **srcend);
+
+/* Convert UTF-16 to UTF-8.  */
+static inline grub_uint8_t *
+grub_utf16_to_utf8 (grub_uint8_t *dest, grub_uint16_t *src,
+		    grub_size_t size)
+{
+  grub_uint32_t code_high = 0;
+
+  while (size--)
+    {
+      grub_uint32_t code = *src++;
+
+      if (code_high)
+	{
+	  if (code >= 0xDC00 && code <= 0xDFFF)
+	    {
+	      /* Surrogate pair.  */
+	      code = ((code_high - 0xD800) << 12) + (code - 0xDC00) + 0x10000;
+
+	      *dest++ = (code >> 18) | 0xF0;
+	      *dest++ = ((code >> 12) & 0x3F) | 0x80;
+	      *dest++ = ((code >> 6) & 0x3F) | 0x80;
+	      *dest++ = (code & 0x3F) | 0x80;
+	    }
+	  else
+	    {
+	      /* Error...  */
+	      *dest++ = '?';
+	    }
+
+	  code_high = 0;
+	}
+      else
+	{
+	  if (code <= 0x007F)
+	    *dest++ = code;
+	  else if (code <= 0x07FF)
+	    {
+	      *dest++ = (code >> 6) | 0xC0;
+	      *dest++ = (code & 0x3F) | 0x80;
+	    }
+	  else if (code >= 0xD800 && code <= 0xDBFF)
+	    {
+	      code_high = code;
+	      continue;
+	    }
+	  else if (code >= 0xDC00 && code <= 0xDFFF)
+	    {
+	      /* Error... */
+	      *dest++ = '?';
+	    }
+	  else
+	    {
+	      *dest++ = (code >> 12) | 0xE0;
+	      *dest++ = ((code >> 6) & 0x3F) | 0x80;
+	      *dest++ = (code & 0x3F) | 0x80;
+	    }
+	}
+    }
+
+  return dest;
+}
+
+#endif

include/grub/efi/api.h

@@ -21,6 +21,7 @@
 #define GRUB_EFI_API_HEADER	1
 
 #include <grub/types.h>
+#include <grub/symbol.h>
 
 /* For consistency and safety, we name the EFI-defined types differently.
    All names are transformed into lower case, _t appended, and

include/grub/efi/efi.h

@@ -55,6 +55,10 @@ grub_efi_device_path_t *
 EXPORT_FUNC(grub_efi_get_device_path) (grub_efi_handle_t handle);
 int EXPORT_FUNC(grub_efi_exit_boot_services) (grub_efi_uintn_t map_key);
 int EXPORT_FUNC (grub_efi_finish_boot_services) (void);
+grub_err_t EXPORT_FUNC (grub_efi_set_virtual_address_map) (grub_efi_uintn_t memory_map_size,
+							   grub_efi_uintn_t descriptor_size,
+							   grub_efi_uint32_t descriptor_version,
+							   grub_efi_memory_descriptor_t *virtual_map);
 
 void grub_efi_mm_init (void);
 void grub_efi_mm_fini (void);

include/grub/efiemu/efiemu.h

@@ -268,9 +268,19 @@ void grub_efiemu_free_syms (void);
 grub_err_t grub_efiemu_write_value (void * addr, grub_uint32_t value,
 				    int plus_handle,
 				    int minus_handle, int ptv_needed, int size);
+grub_err_t grub_efiemu_write_sym_markers (void);
 grub_err_t grub_efiemu_pnvram (void);
 grub_err_t grub_efiemu_prepare (void);
 char *grub_efiemu_get_default_core_name (void);
 void grub_efiemu_pnvram_cmd_unregister (void);
 grub_err_t grub_efiemu_autocore (void);
+grub_err_t grub_efiemu_crc32 (void);
+grub_err_t grub_efiemu_crc64 (void);
+grub_err_t
+grub_efiemu_set_virtual_address_map (grub_efi_uintn_t memory_map_size,
+				     grub_efi_uintn_t descriptor_size,
+				     grub_efi_uint32_t descriptor_version
+				     __attribute__ ((unused)),
+				     grub_efi_memory_descriptor_t *virtual_map);
+
 #endif /* ! GRUB_EFI_EMU_HEADER */

include/grub/hfs.h

@@ -48,7 +48,8 @@ struct grub_hfs_sblock
   /* A pascal style string that holds the volumename.  */
   grub_uint8_t volname[28];
 
-  grub_uint8_t unused5[60];
+  grub_uint8_t unused5[52];
+  grub_uint64_t num_serial;
   grub_uint16_t embed_sig;
   struct grub_hfs_extent embed_extent;
   grub_uint8_t unused6[4];

include/grub/i386/macho.h

@@ -1,3 +1,26 @@
+/*
+ *  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/>.
+ */
+
+#ifndef GRUB_CPU_MACHO_H
+#define GRUB_CPU_MACHO_H 1
+
+#include <grub/macho.h>
+
 #define GRUB_MACHO_CPUTYPE_IS_HOST32(x) ((x)==0x00000007)
 #define GRUB_MACHO_CPUTYPE_IS_HOST64(x) ((x)==0x01000007)
 
@@ -9,3 +32,15 @@ struct grub_macho_thread32
   grub_uint32_t entry_point;
   grub_uint8_t unknown2[20];
 } __attribute__ ((packed));
+
+
+struct grub_macho_thread64
+{
+  grub_uint32_t cmd;
+  grub_uint32_t cmdsize;
+  grub_uint8_t unknown1[0x88];
+  grub_uint64_t entry_point;
+  grub_uint8_t unknown2[0x20];
+} __attribute__ ((packed));
+
+#endif

include/grub/i386/memory.h

@@ -0,0 +1,30 @@
+/* memory.h - describe the memory map */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2002,2007,2008,2009  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_MEMORY_CPU_HEADER
+#define GRUB_MEMORY_CPU_HEADER	1
+
+/* The flag for protected mode.  */
+#define GRUB_MEMORY_CPU_CR0_PE_ON		0x1
+#define GRUB_MEMORY_CPU_CR4_PAE_ON		0x00000040
+#define GRUB_MEMORY_CPU_CR0_PAGING_ON		0x80000000
+#define GRUB_MEMORY_CPU_AMD64_MSR		0xc0000080
+#define GRUB_MEMORY_CPU_AMD64_MSR_ON		0x00000100
+
+#endif /* ! GRUB_MEMORY_CPU_HEADER */

include/grub/i386/multiboot.h

@@ -27,16 +27,9 @@ void grub_multiboot2_real_boot (grub_addr_t entry,
 				struct multiboot_info *mbi)
      __attribute__ ((noreturn));
 
-extern grub_addr_t grub_multiboot_payload_orig;
+extern grub_uint32_t grub_multiboot_payload_eip;
+extern char *grub_multiboot_payload_orig;
 extern grub_addr_t grub_multiboot_payload_dest;
 extern grub_size_t grub_multiboot_payload_size;
-extern grub_uint32_t grub_multiboot_payload_entry_offset;
-
-extern grub_uint8_t grub_multiboot_forward_relocator;
-extern grub_uint8_t grub_multiboot_forward_relocator_end;
-extern grub_uint8_t grub_multiboot_backward_relocator;
-extern grub_uint8_t grub_multiboot_backward_relocator_end;
-
-#define RELOCATOR_SIZEOF(x)	(&grub_multiboot_##x##_relocator_end - &grub_multiboot_##x##_relocator)
 
 #endif /* ! GRUB_MULTIBOOT_CPU_HEADER */

include/grub/i386/pc/memory.h

@@ -27,6 +27,8 @@
 #include <grub/memory.h>
 #endif
 
+#include <grub/i386/memory.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)
@@ -62,9 +64,6 @@
 /* The address where another boot loader is loaded.  */
 #define GRUB_MEMORY_MACHINE_BOOT_LOADER_ADDR	0x7c00
 
-/* The flag for protected mode.  */
-#define GRUB_MEMORY_MACHINE_CR0_PE_ON		0x1
-
 /* The code segment of the protected mode.  */
 #define GRUB_MEMORY_MACHINE_PROT_MODE_CSEG	0x8
 

include/grub/i386/pci.h

@@ -67,4 +67,20 @@ grub_pci_write_byte (grub_pci_address_t addr, grub_uint8_t data)
   grub_outb (data, GRUB_PCI_DATA_REG + (addr & 3));
 }
 
+static inline void *
+grub_pci_device_map_range (grub_pci_device_t dev __attribute__ ((unused)),
+			   grub_addr_t base,
+			   grub_size_t size __attribute__ ((unused)))
+{
+  return (void *) base;
+}
+
+static inline void
+grub_pci_device_unmap_range (grub_pci_device_t dev __attribute__ ((unused)),
+			     void *mem __attribute__ ((unused)),
+			     grub_size_t size __attribute__ ((unused)))
+{
+}
+
+
 #endif /* GRUB_CPU_PCI_H */

include/grub/i386/relocator.h

@@ -0,0 +1,41 @@
+/*
+ *  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/>.
+ */
+
+#ifndef GRUB_RELOCATOR_CPU_HEADER
+#define GRUB_RELOCATOR_CPU_HEADER	1
+
+#include <grub/types.h>
+#include <grub/err.h>
+
+struct grub_relocator32_state
+{
+  grub_uint32_t esp;
+  grub_uint32_t eax;
+  grub_uint32_t ebx;
+  grub_uint32_t ecx;
+  grub_uint32_t edx;
+  grub_uint32_t eip;
+};
+
+void *grub_relocator32_alloc (grub_size_t size);
+grub_err_t grub_relocator32_boot (void *relocator, grub_uint32_t dest,
+				  struct grub_relocator32_state state);
+void *grub_relocator32_realloc (void *relocator, grub_size_t size);
+void grub_relocator32_free (void *relocator);
+
+#endif /* ! GRUB_RELOCATOR_CPU_HEADER */

include/grub/i386/xnu.h

@@ -20,6 +20,10 @@
 #define GRUB_CPU_XNU_H 1
 
 #include <grub/err.h>
+#include <grub/efi/api.h>
+#include <grub/cpu/relocator.h>
+
+#define XNU_RELOCATOR(x) (grub_relocator32_ ## x)
 
 #define GRUB_XNU_PAGESIZE 4096
 typedef grub_uint32_t grub_xnu_ptr_t;
@@ -64,17 +68,54 @@ struct grub_xnu_boot_params
   /* Size of grub_efi_uintn_t in bits. */
   grub_uint8_t efi_uintnbits;
 } __attribute__ ((packed));
-#define GRUB_XNU_BOOTARGS_VERMINOR 4
+#define GRUB_XNU_BOOTARGS_VERMINOR 5
 #define GRUB_XNU_BOOTARGS_VERMAJOR 1
 
+struct grub_xnu_devprop_header
+{
+  grub_uint32_t length;
+  /* Always set to 1. Version?  */
+  grub_uint32_t alwaysone;
+  grub_uint32_t num_devices;
+};
+
+struct grub_xnu_devprop_device_header
+{
+  grub_uint32_t length;
+  grub_uint32_t num_values;
+};
+
+void grub_cpu_xnu_unload (void);
+
+struct grub_xnu_devprop_device_descriptor;
+
+struct grub_xnu_devprop_device_descriptor *
+grub_xnu_devprop_add_device (struct grub_efi_device_path *path, int length);
+grub_err_t
+grub_xnu_devprop_remove_device (struct grub_xnu_devprop_device_descriptor *dev);
+grub_err_t
+grub_xnu_devprop_remove_property (struct grub_xnu_devprop_device_descriptor *dev,
+				  char *name);
+grub_err_t
+grub_xnu_devprop_add_property_utf8 (struct grub_xnu_devprop_device_descriptor *dev,
+				    char *name, void *data, int datalen);
+grub_err_t
+grub_xnu_devprop_add_property_utf16 (struct grub_xnu_devprop_device_descriptor *dev,
+				     grub_uint16_t *name, int namelen,
+				     void *data, int datalen);
+grub_err_t
+grub_xnu_devprop_remove_property_utf8 (struct grub_xnu_devprop_device_descriptor *dev,
+				       char *name);
+void grub_cpu_xnu_init (void);
+void grub_cpu_xnu_fini (void);
+
 extern grub_uint32_t grub_xnu_entry_point;
 extern grub_uint32_t grub_xnu_stack;
 extern grub_uint32_t grub_xnu_arg1;
 extern char grub_xnu_cmdline[1024];
 grub_err_t grub_xnu_boot (void);
-grub_err_t grub_cpu_xnu_fill_devicetree (void);
 grub_err_t grub_xnu_set_video (struct grub_xnu_boot_params *bootparams_relloc);
+grub_err_t
+grub_cpu_xnu_fill_devicetree (void);
 extern grub_uint32_t grub_xnu_heap_will_be_at;
-extern grub_uint8_t grub_xnu_launcher_start[];
-extern grub_uint8_t grub_xnu_launcher_end[];
 #endif

include/grub/macho.h

@@ -102,6 +102,23 @@ struct grub_macho_segment32
   grub_uint32_t flags;
 } __attribute__ ((packed));
 
+/* 64-bit segment command. */
+struct grub_macho_segment64
+{
+#define GRUB_MACHO_CMD_SEGMENT64  0x19
+  grub_uint32_t cmd;
+  grub_uint32_t cmdsize;
+  grub_uint8_t segname[16];
+  grub_uint64_t vmaddr;
+  grub_uint64_t vmsize;
+  grub_uint64_t fileoff;
+  grub_uint64_t filesize;
+  grub_macho_vmprot_t maxprot;
+  grub_macho_vmprot_t initprot;
+  grub_uint32_t nsects;
+  grub_uint32_t flags;
+} __attribute__ ((packed));
+
 #define GRUB_MACHO_CMD_THREAD     5
 
 #endif

include/grub/machoload.h

@@ -46,17 +46,28 @@ grub_macho_t grub_macho_file (grub_file_t);
 grub_err_t grub_macho_close (grub_macho_t);
 
 int grub_macho_contains_macho32 (grub_macho_t);
-grub_err_t grub_macho32_size (grub_macho_t macho, grub_addr_t *segments_start,
+grub_err_t grub_macho_size32 (grub_macho_t macho, grub_uint32_t *segments_start,
-			      grub_addr_t *segments_end, int flags);
+			      grub_uint32_t *segments_end, int flags);
-grub_uint32_t grub_macho32_get_entry_point (grub_macho_t macho);
+grub_uint32_t grub_macho_get_entry_point32 (grub_macho_t macho);
+
+int grub_macho_contains_macho64 (grub_macho_t);
+grub_err_t grub_macho_size64 (grub_macho_t macho, grub_uint64_t *segments_start,
+			      grub_uint64_t *segments_end, int flags);
+grub_uint64_t grub_macho_get_entry_point64 (grub_macho_t macho);
 
 /* Ignore BSS segments when loading. */
 #define GRUB_MACHO_NOBSS 0x1
-grub_err_t grub_macho32_load (grub_macho_t macho, char *offset, int flags);
+grub_err_t grub_macho_load32 (grub_macho_t macho, char *offset, int flags);
+grub_err_t grub_macho_load64 (grub_macho_t macho, char *offset, int flags);
 
 /* Like filesize and file_read but take only 32-bit part
    for current architecture. */
-grub_size_t grub_macho32_filesize (grub_macho_t macho);
+grub_size_t grub_macho_filesize32 (grub_macho_t macho);
-grub_err_t grub_macho32_readfile (grub_macho_t macho, void *dest);
+grub_err_t grub_macho_readfile32 (grub_macho_t macho, void *dest);
+grub_size_t grub_macho_filesize64 (grub_macho_t macho);
+grub_err_t grub_macho_readfile64 (grub_macho_t macho, void *dest);
+
+void grub_macho_parse32 (grub_macho_t macho);
+void grub_macho_parse64 (grub_macho_t macho);
 
 #endif /* ! GRUB_MACHOLOAD_HEADER */

include/grub/misc.h

@@ -171,6 +171,9 @@ char *EXPORT_FUNC(grub_strndup) (const char *s, grub_size_t n);
 void *EXPORT_FUNC(grub_memset) (void *s, int c, grub_size_t n);
 grub_size_t EXPORT_FUNC(grub_strlen) (const char *s);
 int EXPORT_FUNC(grub_printf) (const char *fmt, ...) __attribute__ ((format (printf, 1, 2)));
+int EXPORT_FUNC(grub_printf_) (const char *fmt, ...) __attribute__ ((format (printf, 1, 2)));
+int EXPORT_FUNC(grub_puts) (const char *s);
+int EXPORT_FUNC(grub_puts_) (const char *s);
 void EXPORT_FUNC(grub_real_dprintf) (const char *file,
                                      const int line,
                                      const char *condition,
@@ -180,9 +183,6 @@ int EXPORT_FUNC(grub_sprintf) (char *str, const char *fmt, ...) __attribute__ ((
 int EXPORT_FUNC(grub_vsprintf) (char *str, const char *fmt, va_list args);
 void EXPORT_FUNC(grub_exit) (void) __attribute__ ((noreturn));
 void EXPORT_FUNC(grub_abort) (void) __attribute__ ((noreturn));
-grub_uint8_t *EXPORT_FUNC(grub_utf16_to_utf8) (grub_uint8_t *dest,
-					       grub_uint16_t *src,
-					       grub_size_t size);
 grub_ssize_t EXPORT_FUNC(grub_utf8_to_ucs4) (grub_uint32_t *dest,
 					     grub_size_t destsize,
 					     const grub_uint8_t *src,

include/grub/normal.h

@@ -30,6 +30,9 @@
 /* The maximum size of a command-line.  */
 #define GRUB_MAX_CMDLINE	1600
 
+/* The standard left and right margin for some messages.  */
+#define STANDARD_MARGIN 6
+
 /* The type of a completion item.  */
 enum grub_completion_type
   {
@@ -73,6 +76,14 @@ void grub_parse_color_name_pair (grub_uint8_t *ret, const char *name);
 
 /* Defined in `menu_text.c'.  */
 void grub_wait_after_message (void);
+int grub_utf8_to_ucs4_alloc (const char *msg, grub_uint32_t **unicode_msg,
+			     grub_uint32_t **last_position);
+void grub_print_ucs4 (const grub_uint32_t * str,
+		      const grub_uint32_t * last_position);
+grub_ssize_t grub_getstringwidth (grub_uint32_t * str,
+				  const grub_uint32_t * last_position);
+void grub_print_message_indented (const char *msg, int margin_left,
+				  int margin_right);
 
 /* Defined in `handler.c'.  */
 void read_handler_list (void);

include/grub/ntfs.h

@@ -73,6 +73,7 @@
 #define MAX_IDX		(16384 >> BLK_SHR)
 
 #define COM_LEN		4096
+#define COM_LOG_LEN	12
 #define COM_SEC		(COM_LEN >> BLK_SHR)
 
 #define AF_ALST		1
@@ -164,7 +165,7 @@ struct grub_ntfs_comp
 struct grub_ntfs_rlst
 {
   int flags;
-  grub_uint32_t target_vcn, curr_vcn, next_vcn, curr_lcn;
+  grub_disk_addr_t target_vcn, curr_vcn, next_vcn, curr_lcn;
   char *cur_run;
   struct grub_ntfs_attr *attr;
   struct grub_ntfs_comp comp;

include/grub/pci.h

@@ -1,6 +1,6 @@
 /*
  *  GRUB  --  GRand Unified Bootloader
- *  Copyright (C) 2008  Free Software Foundation, Inc.
+ *  Copyright (C) 2008,2009  Free Software Foundation, Inc.
  *
  *  GRUB is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -36,15 +36,44 @@
 #define  GRUB_PCI_ADDR_IO_MASK		~0x03
 
 typedef grub_uint32_t grub_pci_id_t;
-typedef int NESTED_FUNC_ATTR (*grub_pci_iteratefunc_t)
-     (int bus, int device, int func, grub_pci_id_t pciid);
-typedef grub_uint32_t grub_pci_address_t;
 
-grub_pci_address_t EXPORT_FUNC(grub_pci_make_address) (int bus, int device,
+#ifdef GRUB_UTIL
-						       int function, int reg);
+#include <grub/pciutils.h>
+#else
+typedef grub_uint32_t grub_pci_address_t;
+struct grub_pci_device
+{
+  int bus;
+  int device;
+  int function;
+};
+typedef struct grub_pci_device grub_pci_device_t;
+static inline int
+grub_pci_get_bus (grub_pci_device_t dev)
+{
+  return dev.bus;
+}
+
+static inline int
+grub_pci_get_device (grub_pci_device_t dev)
+{
+  return dev.device;
+}
+
+static inline int
+grub_pci_get_function (grub_pci_device_t dev)
+{
+  return dev.function;
+}
+#include <grub/cpu/pci.h>
+#endif
+
+typedef int NESTED_FUNC_ATTR (*grub_pci_iteratefunc_t)
+     (grub_pci_device_t dev, grub_pci_id_t pciid);
+
+grub_pci_address_t EXPORT_FUNC(grub_pci_make_address) (grub_pci_device_t dev,
+						       int reg);
 
 void EXPORT_FUNC(grub_pci_iterate) (grub_pci_iteratefunc_t hook);
 
-#include <grub/cpu/pci.h>
-
 #endif /* GRUB_PCI_H */

include/grub/pciutils.h

@@ -0,0 +1,103 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef	GRUB_PCIUTILS_H
+#define	GRUB_PCIUTILS_H	1
+
+#include <pciaccess.h>
+
+typedef struct pci_device *grub_pci_device_t;
+
+static inline int
+grub_pci_get_bus (grub_pci_device_t dev)
+{
+  return dev->bus;
+}
+
+static inline int
+grub_pci_get_device (grub_pci_device_t dev)
+{
+  return dev->dev;
+}
+
+static inline int
+grub_pci_get_function (grub_pci_device_t dev)
+{
+  return dev->func;
+}
+
+struct grub_pci_address
+{
+  grub_pci_device_t dev;
+  int pos;
+};
+
+typedef struct grub_pci_address grub_pci_address_t;
+
+static inline grub_uint32_t
+grub_pci_read (grub_pci_address_t addr)
+{
+  grub_uint32_t ret;
+  pci_device_cfg_read_u32 (addr.dev, &ret, addr.pos);
+  return ret;
+}
+
+static inline grub_uint16_t
+grub_pci_read_word (grub_pci_address_t addr)
+{
+  grub_uint16_t ret;
+  pci_device_cfg_read_u16 (addr.dev, &ret, addr.pos);
+  return ret;
+}
+
+static inline grub_uint8_t
+grub_pci_read_byte (grub_pci_address_t addr)
+{
+  grub_uint8_t ret;
+  pci_device_cfg_read_u8 (addr.dev, &ret, addr.pos);
+  return ret;
+}
+
+static inline void
+grub_pci_write (grub_pci_address_t addr, grub_uint32_t data)
+{
+  pci_device_cfg_write_u32 (addr.dev, data, addr.pos);
+}
+
+static inline void
+grub_pci_write_word (grub_pci_address_t addr, grub_uint16_t data)
+{
+  pci_device_cfg_write_u16 (addr.dev, data, addr.pos);
+}
+
+static inline void
+grub_pci_write_byte (grub_pci_address_t addr, grub_uint8_t data)
+{
+  pci_device_cfg_write_u8 (addr.dev, data, addr.pos);
+}
+
+void *
+grub_pci_device_map_range (grub_pci_device_t dev, grub_addr_t base,
+			   grub_size_t size);
+
+void
+grub_pci_device_unmap_range (grub_pci_device_t dev, void *mem,
+			     grub_size_t size);
+
+
+#endif /* GRUB_PCIUTILS_H */

include/grub/types.h

@@ -22,8 +22,6 @@
 #include <config.h>
 #include <grub/cpu/types.h>
 
-#define UNUSED __attribute__ ((unused))
-
 #ifdef GRUB_UTIL
 # define GRUB_CPU_SIZEOF_VOID_P	SIZEOF_VOID_P
 # define GRUB_CPU_SIZEOF_LONG	SIZEOF_LONG

include/grub/usb.h

@@ -64,9 +64,6 @@ grub_usb_err_t grub_usb_clear_halt (grub_usb_device_t dev, int endpoint);
 grub_usb_err_t grub_usb_set_configuration (grub_usb_device_t dev,
 					   int configuration);
 
-grub_usb_err_t grub_usb_get_string (grub_usb_device_t dev, grub_uint8_t index,
-				    int langid, char **string);
-
 void grub_usb_controller_dev_register (grub_usb_controller_dev_t usb);
 
 void grub_usb_controller_dev_unregister (grub_usb_controller_dev_t usb);

include/grub/util/misc.h

@@ -21,6 +21,7 @@
 
 #include <stdlib.h>
 #include <stdio.h>
+#include <stdarg.h>
 #include <setjmp.h>
 #include <unistd.h>
 
@@ -57,12 +58,20 @@ void grub_util_write_image (const char *img, size_t size, FILE *out);
 void grub_util_write_image_at (const void *img, size_t size, off_t offset,
 			       FILE *out);
 
+#ifndef HAVE_VASPRINTF
+
+int vasprintf (char **buf, const char *fmt, va_list ap);
+
+#endif
+
 #ifndef  HAVE_ASPRINTF
 
 int asprintf (char **buf, const char *fmt, ...);
 
 #endif
 
+char *xasprintf (const char *fmt, ...);
+
 #ifdef __MINGW32__
 
 #define fseeko fseeko64

include/grub/x86_64/relocator.h

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

include/grub/xnu.h

@@ -76,6 +76,8 @@ struct grub_xnu_extheader
   grub_uint32_t infoplistsize;
   grub_uint32_t binaryaddr;
   grub_uint32_t binarysize;
+  grub_uint32_t nameaddr;
+  grub_uint32_t namesize;
 } __attribute__ ((packed));
 
 struct grub_xnu_devtree_key *grub_xnu_create_key (struct grub_xnu_devtree_key **parent,
@@ -92,6 +94,7 @@ struct grub_xnu_devtree_key *grub_xnu_create_value (struct grub_xnu_devtree_key
 void grub_xnu_lock (void);
 void grub_xnu_unlock (void);
 grub_err_t grub_xnu_resume (char *imagename);
+grub_err_t grub_xnu_boot_resume (void);
 struct grub_xnu_devtree_key *grub_xnu_find_key (struct grub_xnu_devtree_key *parent,
 						char *name);
 grub_err_t grub_xnu_align_heap (int align);
@@ -100,8 +103,10 @@ grub_err_t grub_xnu_scan_dir_for_kexts (char *dirname, char *osbundlerequired,
 grub_err_t grub_xnu_load_kext_from_dir (char *dirname, char *osbundlerequired,
 					int maxrecursion);
 void *grub_xnu_heap_malloc (int size);
+grub_err_t grub_xnu_fill_devicetree (void);
 extern grub_uint32_t grub_xnu_heap_real_start;
 extern grub_size_t grub_xnu_heap_size;
-extern char *grub_xnu_heap_start;
+extern void *grub_xnu_heap_start;
 extern struct grub_video_bitmap *grub_xnu_bitmap;
+extern int grub_xnu_is_64bit;
 #endif

kern/device.c

@@ -109,6 +109,8 @@ grub_device_iterate (int (*hook) (const char *name))
 	  (void) grub_partition_iterate (dev->disk, iterate_partition);
 	  grub_device_close (dev);
 
+	  grub_errno = GRUB_ERR_NONE;
+
 	  p = ents;
 	  while (p != NULL)
 	    {

kern/efi/efi.c

@@ -18,6 +18,7 @@
  */
 
 #include <grub/misc.h>
+#include <grub/charset.h>
 #include <grub/efi/api.h>
 #include <grub/efi/efi.h>
 #include <grub/efi/console_control.h>
@@ -188,6 +189,25 @@ grub_efi_exit_boot_services (grub_efi_uintn_t map_key)
   return status == GRUB_EFI_SUCCESS;
 }
 
+grub_err_t
+grub_efi_set_virtual_address_map (grub_efi_uintn_t memory_map_size,
+				  grub_efi_uintn_t descriptor_size,
+				  grub_efi_uint32_t descriptor_version,
+				  grub_efi_memory_descriptor_t *virtual_map)
+{
+  grub_efi_runtime_services_t *r;
+  grub_efi_status_t status;
+
+  r = grub_efi_system_table->runtime_services;
+  status = efi_call_4 (r->set_virtual_address_map, memory_map_size,
+		       descriptor_size, descriptor_version, virtual_map);
+
+  if (status == GRUB_EFI_SUCCESS)
+    return GRUB_ERR_NONE;
+
+  return grub_error (GRUB_ERR_IO, "set_virtual_address_map failed");
+}
+
 grub_uint32_t
 grub_get_rtc (void)
 {

kern/elf.c

@@ -181,7 +181,9 @@ grub_elf32_size (grub_elf_t elf)
   /* Run through the program headers to calculate the total memory size we
    * should claim.  */
   auto int NESTED_FUNC_ATTR calcsize (grub_elf_t _elf, Elf32_Phdr *phdr, void *_arg);
-  int NESTED_FUNC_ATTR calcsize (grub_elf_t UNUSED _elf, Elf32_Phdr *phdr, void UNUSED *_arg)
+  int NESTED_FUNC_ATTR calcsize (grub_elf_t _elf  __attribute__ ((unused)),
+				 Elf32_Phdr *phdr,
+				 void *_arg __attribute__ ((unused)))
     {
       /* Only consider loadable segments.  */
       if (phdr->p_type != PT_LOAD)
@@ -360,7 +362,9 @@ grub_elf64_size (grub_elf_t elf)
   /* Run through the program headers to calculate the total memory size we
    * should claim.  */
   auto int NESTED_FUNC_ATTR calcsize (grub_elf_t _elf, Elf64_Phdr *phdr, void *_arg);
-  int NESTED_FUNC_ATTR calcsize (grub_elf_t UNUSED _elf, Elf64_Phdr *phdr, void UNUSED *_arg)
+  int NESTED_FUNC_ATTR calcsize (grub_elf_t _elf __attribute__ ((unused)),
+				 Elf64_Phdr *phdr,
+				 void *_arg __attribute__ ((unused)))
     {
       /* Only consider loadable segments.  */
       if (phdr->p_type != PT_LOAD)

kern/env.c

@@ -101,6 +101,7 @@ grub_env_context_open (int export)
 		  grub_env_context_close ();
 		  return grub_errno;
 		}
+	      grub_env_export (var->name);
 	      grub_register_variable_hook (var->name, var->read_hook, var->write_hook);
 	    }
 	}
@@ -170,7 +171,15 @@ grub_env_export (const char *name)
   struct grub_env_var *var;
 
   var = grub_env_find (name);
-  if (var)
+  if (! var)
+    {
+      grub_err_t err;
+      
+      err = grub_env_set (name, "");
+      if (err)
+	return err;
+      var = grub_env_find (name);
+    }    
   var->type = GRUB_ENV_VAR_GLOBAL;
 
   return GRUB_ERR_NONE;

kern/i386/pc/startup.S

@@ -146,6 +146,9 @@ multiboot_entry:
 	/* obtain the boot device */
 	movl	12(%ebx), %edx
 
+	movl	$GRUB_MEMORY_MACHINE_PROT_STACK, %ebp
+	movl	%ebp, %esp
+
 	/* relocate the code */
 	movl	$(GRUB_KERNEL_MACHINE_RAW_SIZE + 0x200), %ecx
 	addl	EXT_C(grub_compressed_size) - _start + 0x100000 + 0x200, %ecx