Shutdown using ACPI.

* grub-core/Makefile.core.def (halt): Add commands/acpihalt.c on i386-pc.
* grub-core/commands/acpihalt.c: New file.
* grub-core/commands/i386/pc/halt.c (grub_cmd_halt): Call grub_acpi_halt.
* include/grub/acpi.h (grub_acpi_fadt): New member pm1a.
(grub_acpi_halt): New proto.
(GRUB_ACPI_SLP_EN): New const.
(GRUB_ACPI_SLP_TYP_OFFSET): Likewise.
(GRUB_ACPI_OPCODE_*): New enum.
(GRUB_ACPI_EXTOPCODE_*): Likewise.

* commands/lsacpi.c: New file.
* grub-core/Makefile.core.def (lsacpi): New module.
* include/grub/acpi.h (GRUB_ACPI_FADT_SIGNATURE): New definition.
(GRUB_ACPI_MADT_SIGNATURE): Likewise.
(grub_acpi_madt_entry_header): New struct.
(grub_acpi_madt): Likewise.
(grub_acpi_madt_entry_interrupt_override): Likewise.
(grub_acpi_madt_entry_sapic): Likewise.
(grub_acpi_madt_entry_lsapic): Likewise.
(grub_acpi_madt_entry_platform_int_source): Likewise.
* include/grub/types.h (PRIxGRUB_UINT32_T): New definition.
(PRIuGRUB_UINT32_T): Likewise.
(PRIxGRUB_UINT64_T): Likewise.

Also-By: Robert Millan <rmh.grub@aybabtu.com>
Also-By: Vladimir Serbinenko <phcoder@gmail.com>

Implement loading palette on ieee1275_fb.

* grub-core/video/ieee1275.c (stdout_ihandle): New variable.
(have_setcolors): Likewise.
(grub_video_ieee1275_init): Fill stdout_ihandle and have_setcolors.
(grub_video_ieee1275_setup): Use grub_video_ieee1275_set_palette.
(grub_video_ieee1275_set_palette): Implement.

* util/grub-install.in (grub_partition): New variable.
Set prefix_drive on EFI and PC to (,$grub_partition) as last resort.
* util/i386/pc/grub-setup.c (setup): Don't touch prefix.
Fixes a bug reported by Yves Blusseau.

Fix emu on mipsel.

* conf/Makefile.common (CFLAGS_PLATFORM): Add -mflush-func
=grub_cpu_flush_cache on all mips and not only yeeloong.
* configure.ac (COND_mips): New conditional.
* grub-core/Makefile.am (KERNEL_HEADER_FILES): Add libgcc on all
platforms.
* grub-core/kern/emu/cache.S (__mips__): Use _flush_cache.
* grub-core/kern/emu/full.c (grub_arch_dl_init_linker)
[GRUB_LINKER_HAVE_INIT]: New function.
(grub_emu_post_init): Likewise.
* grub-core/kern/emu/lite.c (grub_emu_post_init): Likewise.
* grub-core/kern/emu/main.c: Use grub_emu_post_init.
* include/grub/cache.h (_mips): Include mips/cache.h.
* include/grub/disk.h [GRUB_UTIL || GRUB_MACHINE_EMU]: Add missing
LVM and RAID prototypes.
* include/grub/emu/misc.h (grub_emu_post_init): New proto.
* include/grub/mips/time.h (grub_cpu_idle) [GRUB_MACHINE_EMU]: New
function.

* util/grub-install.in: Don't try to verify core.img until after
running grub-mkimage to create it.

2010-09-10  Robert Millan  <rmh@gnu.org>

* util/grub.d/10_hurd.in: Add misc readability checks.
* util/grub.d/10_kfreebsd.in: Likewise.
* util/grub.d/10_linux.in: Likewise.

* util/grub-install.in: ${imgext} won't be defined here until the
install branch is merged.  For the meantime, only verify core.img on
i386-pc and sparc64-ieee1275 platforms.

2010-09-10  Robert Millan  <rmh@gnu.org>

Solaris support in grub_find_zpool_from_dir().  Thanks
Seth Goldberg for referring to getextmntent() facility.

* configure.ac: Check for getextmntent(), `sys/mnttab.h' and
`sys/mkdev.h'.
* grub-core/kern/emu/misc.c [HAVE_SYS_MNTTAB_H]: Include
`<sys/mnttab.h>'.
[HAVE_SYS_MKDEV_H]: Include `<sys/mkdev.h>'.
[HAVE_GETEXTMNTENT] (grub_find_zpool_from_dir): Add getextmntent()
method for finding zpool name.

grub-fstest needs the host and hostfs modules while other utilities
actively require those modules to be absent, so grub-fstest needs
its own initialisation and finalisation code.
* Makefile.am (grub_fstest.pp): New target.
(grub_fstest_init.lst): Likewise.
(grub_fstest_init.c): Likewise.
* Makefile.util.def (grub-fstest): Add grub_fstest_init.c.

2010-09-10  Robert Millan  <rmh@gnu.org>

* configure.ac: Check for `struct statfs.f_fstypename' and
`struct statfs.f_mntfromname'.

* grub-core/kern/emu/misc.c (grub_find_zpool_from_dir): Conditionalize
kFreeBSD-specific code.

2010-09-10  Robert Millan  <rmh@gnu.org>

* util/grub.d/10_kfreebsd.in: Fix ${kfreebsd_device} initialization
on ZFS.  Now non-main filesystems are supported as / too.

* Makefile.util.def (libgrub.a): Move grub-core/kern/emu/hostfs.c
and grub-core/disk/host.c to ...
(grub-fstest): ... here.  Having the host disk implementation
present confuses grub-probe and other utility programs.
* util/grub-mkconfig.in: Only verify readability of grub.cfg.new
when writing to a file, not when writing to stdout.

* tests/partmap_test.in: New test for partitions.
* Makefile.util.def: Rules for new test.

added new partmaps test

2010-09-09  Robert Millan  <rmh@gnu.org>

* util/grub-probe.c (probe): Fix a pair of unhandled error
conditions.

2010-09-09  Robert Millan  <rmh@gnu.org>

Basic Btrfs support (detection and UUID).

* grub-core/fs/btrfs.c: New file.
* Makefile.util.def (library): Register btrfs.c.
* grub-core/Makefile.core.def: Likewise.

2010-09-08  Robert Millan  <rmh@gnu.org>

* util/grub-mkconfig_lib.in (is_path_readable_by_grub): Improve
with (optional) parameters to specify device and relative path.
* util/grub-install.in: Use is_path_readable_by_grub() to
verify readability of a few critical files.
* util/grub-mkconfig.in: Use is_path_readable_by_grub() to
verify readability of grub.cfg.new.

Add forgotten commit part

Split minix.mod into minix.mod and minix2.mod.

* Makefile.util.def (libgrub.a): Add grub-core/fs/minix2.c.
* grub-core/Makefile.core.def (minix2): New module.
* grub-core/fs/minix.c: Use definitions instead of runtime version
checking.
* grub-core/fs/minix2.c: New file.

Missing part of r2705

Add new --boot-directory option to replace --root-directory

* util/grub-install.in: Add new --boot-directory option
* util/grub-reboot.in: Likewise.
* util/grub-set-default.in: Likewise.

* util/grub-mkconfig.in: Use new variable.

* configure.ac: Define some useful variables.

* grub-core/kern/ieee1275/cmain.c (grub_ieee1275_find_options): Set
GRUB_IEEE1275_FLAG_HAS_CURSORONOFF when appropriate.
* grub-core/term/ieee1275/ofconsole.c (grub_ofconsole_setcursor):
Use terminfo and don't use cursor-on/cursor-off unless it's known
to work.
* include/grub/ieee1275/ieee1275.h (grub_ieee1275_flag): New element
GRUB_IEEE1275_FLAG_HAS_CURSORONOFF.

* grub-core/kern/efi/init.c (grub_efi_set_prefix): If the prefix
starts with "(,", fill the drive containing the loaded image in
between those two characters, but expect that a full partition
specification including partition map names will follow.

2010-09-08  Robert Millan  <rmh@gnu.org>

* configure.ac: Remove `--enable-grub-fstest' option.
* Makefile.util.def (grub-fstest): Remove COND_GRUB_FSTEST condition.

* util/grub-mkconfig_lib.in (is_path_readable_by_grub): Use
`grub-fstest' instead of `grub-probe' for readability verification.
* util/grub-probe.c (probe): Remove readability verification kludge.

2010-09-08  Robert Millan  <rmh@gnu.org>

* util/grub-mkconfig.in: Pass `--device ${GRUB_DEVICE}' when
initializing `GRUB_FS'.

Remove conf/*.mk

Not command (!) support to GRUB script.

* tests/grub_script_not.in: New test.
* Makefile.util.def: Rules for new test.

* grub-core/script/execute.c (grub_script_execute_cmdline): Handle
! command as a special case.
* grub-core/script/yylex.l (GRUB_PARSER_TOKEN_NOT): Removed.

update grub_errno as per the return value

merge with mainline

* grub-core/commands/wildcard.c (wildcard_expand): Fix wrong
grub_free.

* docs/grub.texi (Shell-like scripting): Fix @dots to @dots{}.

* docs/grub.texi (Shell-like scripting): Documentation for break,
continue, shift and return commands.

merge with mainline

documentation for some grub-script features

Rename CD-ROM to cd on BIOS.

* grub-core/disk/i386/pc/biosdisk.c (grub_biosdisk_get_drive): Recognise
"cd".
(grub_biosdisk_call_hook): Call with "cd" instead of arbitrary hdX.

* grub-core/kern/emu/main.c (main): Reinit LVM and RAID.
* util/grub-probe.c (main): Likewise.
* util/i386/pc/grub-setup.c (main): Likewise.
* util/sparc64/ieee1275/grub-setup.c (main): Likewise.
Reported and debugged by: alexxy

* grub-core/disk/lvm.c (grub_lvm_scan_device) [GRUB_UTIL]: Output more
diagnostic info.

* util/grub.d/30_os-prober.in: Add missing classes.

* docs/grub.texi (Theme file format): Document new position format.

* docs/grub.texi (Theme file format): Replace Box_slice_names.png with
a table. Use @code instead of @verbatim.

Gfxmenu documentation.

* docs/grub.texi (Theme file format): New chapter.

* grub-core/Makefile.core.def (xzio): New module.
* grub-core/io/xzio.c: New file.
* grub-core/lib/xzembed/xz.h: New file (from xembed).
* grub-core/lib/xzembed/xz_config.h: Likewise.
* grub-core/lib/xzembed/xz_dec_bcj.c: Likewise.
* grub-core/lib/xzembed/xz_dec_lzma2.c: Likewise.
* grub-core/lib/xzembed/xz_dec_stream.c: Likewise.
* grub-core/lib/xzembed/xz_lzma2.h: Likewise.
* grub-core/lib/xzembed/xz_private.h: Likewise.
* grub-core/lib/xzembed/xz_stream.h: Likewise.
* include/grub/file.h (grub_file_filter_id): New compression filter
GRUB_FILE_FILTER_XZIO.

* include/grub/file.h (GRUB_FILE_SIZE_UNKNOWN): New definition.
* grub-core/disk/loopback.c (grub_loopback_open): Handle unknown file
size.

* include/grub/err.h (grub_err_t): Replace GRUB_ERR_BAD_GZIP_DATA with
GRUB_ERR_BAD_COMPRESSED_DATA. All users updated.

Uncompressed checksum support.

* grub-core/commands/hashsum.c (options): Add option --uncompress.
(check_list): New parameter uncompress.
(grub_cmd_hashsum): Handle --uncompress.

Add missing ChangeLog entry

Reintroduce testload.

* grub-core/commands/minicmd.c (grub_rescue_cmd_testload) [0]: Moved
from here ...
* grub-core/commands/testload.c (grub_cmd_testload): ... here.
(GRUB_MOD_INIT): New function.
(GRUB_MOD_FINI): Likewise.
* grub-core/Makefile.core.def (testload): New module.

* grub-core/lib/posix_wrap/sys/types.h (bool): Transform into an enum.
(uint8_t): New type.
(uint16_t): Likewise.
(uint32_t): Likewise.
(uint64_t): Likewise.

* include/grub/crypto.h (GRUB_MD_CRC32): New definition.

* grub-core/io/gzio.c (grub_gzio_open): Removed "transparent" parameter.
Made static.
(grub_gzfile_open): Removed. All users updated.
(GRUB_MOD_INIT): New function.
(GRUB_MOD_FINI): Likewise.
* grub-core/kern/file.c (grub_file_filters_all): New variable.
(grub_file_filters_enabled): Likewise.
(grub_file_open): Handle filters.
* grub-core/loader/i386/bsd.c (GRUB_MOD_INIT): Load gzio.
* grub-core/normal/main.c (GRUB_MOD_INIT): Likewise.
* include/grub/file.h (grub_file_filter_id_t): New type.
(grub_file_filter_t): Likewise.
(grub_file_filters_all): New extern variable.
(grub_file_filters_enabled): Likewise.
(grub_file_filter_register): New inline function.
(grub_file_filter_unregister): Likewise.
(grub_file_filter_disable): Likewise.
(grub_file_filter_disable_compression): Likewise.
* include/grub/gzio.h: Removed.

not command (!) support

Filename expansion support for wildcards in GRUB script.

* tests/grub_script_expansion.in: New test.
* Makefile.util.def: Rule for new test.

* grub-core/commands/wildcard.c: New file, implements filename
expansion support for GRUB script.
* grub-core/Makefile.core.def: Rule update for regexp.mod.
* grub-core/script/argv.c: Cosmetic changes.
* grub-core/script/execute.c (grub_script_arglist_to_argv):
Refactored to perform wildcard expansion on arguments.
* include/grub/script_sh.h (grub_script_wildcard_translator): New
struct.

* tests/util/grub-shell.in: Fix quoting for read input.

merge with mainline

Support for updating environment variables with matched substrings
of regexp.

* tests/grub_cmd_regexp.in: New test.
* Makefile.util.def: Rule for new test.

* grub-core/commands/regexp.c: New option -s to update environment
variables with regexp matches.

merge with mainline

* include/grub/file.h (grub_file): New member not_easly_seekable.
(grub_file_seekable): New inline function.
* grub-core/io/gzio.c (test_header): Don't test end magic if file isn't
easily seekable.
(grub_gzio_open): Set not_easly_seekable.
* grub-core/fs/i386/pc/pxe.c (grub_pxefs_open): Set not_easily_seekable.
* grub-core/io/bufio.c (grub_bufio_open): Propagate not_easily_seekable.

Support for options to appear multiple times on cmdline.

* include/grub/lib/arg.h (grub_arg_list_alloc): New prototype.
* grub-core/commands/extcmd.c: Support for repeatable option.
* grub-core/lib/arg.c (grub_arg_list_alloc): New function for
repeatable option support.

Refactor menuentry into a regular command.

* grub-core/commands/menuentry.c: New file, menuentry command
implementation.
* grub-core/Makefile.core.def: Rule update for normal.mod.
* grub-core/normal/main.c: Moved menuentry creation to
grub-core/commands/menuentry.c.
* grub-core/normal/menu.c (grub_menu_execute_entry): Removed.
(grub_menu_execute_entry_real): Removed.
* grub-core/script/execute.c (grub_script_execute_sourcecode): New
function.
(grub_script_execute_menuentry): Removed.
* grub-core/script/parser.y (menuentry): Removed.
* grub-core/script/script.c (grub_script_create_cmdmenu): Removed.
* grub-core/script/yylex.l (menuentry): Removed.
* include/grub/menu.h (grub_menu_init): New prototype.
(grub_menu_fini): New prototype.
* include/grub/normal.h (grub_normal_add_menu_entry): Removed.
* include/grub/script_sh.h (grub_script_cmd_menuentry): Removed.
(grub_script_execute_sourcecode): New prototype.

merge with mainline

"return" command for GRUB script functions.

* tests/grub_script_return.in: New test.
* Makefile.util.def: Rules for new test.

* grub-core/script/execute.c (grub_script_return): New function.
* grub-core/script/main.c: Register/unregister return commaond.
* include/grub/script_sh.h (grub_script_return): New prototype.

merge with mainline

"setparams" command to update positional parameters.

* tests/grub_script_setparams.in: New test.
* Makefile.util.def: Rules for new test.

* grub-core/script/argv.c (grub_script_argv_make): New function.
* grub-core/script/execute.c (replace_scope): New function.
(grub_script_setparams): New function.
* grub-core/script/lexer.c: Remove unused variables.
* grub-core/script/main.c: Register/unregister setparams command.
* include/grub/script_sh.h (grub_script_argv_make): New prototype.
(grub_script_setparams): New prototype.

merge with mainline

review comments

merge with mainline

fix memory leak and out-of-range writes

merge with mainline

* grub-core/normal/completion.c (grub_normal_do_completion): Fix
grub_free order.

merge with mainline

merge with mainline

merge with mainline

merge with mainline

Support for passing block of commands as an argument to
extcmds.

* Makefile.util.def: Rules for new test.
* tests/grub_script_blockarg.in: New test.
* grub-core/tests/test_blockarg.c: New file, block argument
command used in the test.

* include/grub/extcmd.h (grub_extcmd_context): New struct.
(grub_register_extcmd_prio): New function prototype.
(grub_extcmd_dispatcher): New function prototype.
* include/grub/command.h (GRUB_COMMAND_FLAG_BLOCKS): New command
type.
* include/grub/script_sh.h (struct grub_script): New members
`children', `next_siblings' and `refcnt' for block arguments and
reference counting.
(GRUB_SCRIPT_ARG_TYPE_BLOCK): New argument type.
(grub_script_arg): New member `script' for block argument.
(grub_script_argv): New member `script' for block argument.
(grub_parser_param): New member `scripts' for block argument.
(grub_script_mem_free): New extern function prototype.
(grub_script_ref): New function prototype.
(grub_script_unref): New function prototype.

* grub-core/normal/dyncmd.c (grub_dyncmd_dispatcher): Moved to
extcmd form to support block arguments.
* grub-core/script/argv.c: Block arguments support.
* grub-core/script/execute.c: Likewise.
* grub-core/script/lexer.c: Likewise.
* grub-core/script/main.c: Likewise.
* grub-core/script/script.c: Likewise.
* grub-core/script/parser.y: Likewise.  New `block' and `block0'
non-terminals.

* grub-core/commands/acpi.c: Update extcmd implementations with
grub_extcmd_context_t.
* grub-core/commands/cat.c: Likewise.
* grub-core/commands/echo.c: Likewise.
* grub-core/commands/extcmd.c: Likewise.
* grub-core/commands/hashsum.c: Likewise.
* grub-core/commands/hdparm.c: Likewise.
* grub-core/commands/help.c: Likewise.
* grub-core/commands/hexdump.c: Likewise.
* grub-core/commands/i386/cpuid.c: Likewise.
* grub-core/commands/i386/pc/drivemap.c: Likewise.
* grub-core/commands/i386/pc/halt.c: Likewise.
* grub-core/commands/i386/pc/sendkey.c: Likewise.
* grub-core/commands/iorw.c: Likewise.
* grub-core/commands/keystatus.c: Likewise.
* grub-core/commands/loadenv.c: Likewise.
* grub-core/commands/ls.c: Likewise.
* grub-core/commands/lspci.c: Likewise.
* grub-core/commands/memrw.c: Likewise.
* grub-core/commands/probe.c: Likewise.
* grub-core/commands/search_wrap.c: Likewise.
* grub-core/commands/setpci.c: Likewise.
* grub-core/commands/sleep.c: Likewise.
* grub-core/disk/loopback.c: Likewise.
* grub-core/hello/hello.c: Likewise.
* grub-core/loader/i386/bsd.c: Likewise.
* grub-core/loader/xnu.c: Likewise.
* grub-core/term/gfxterm.c: Likewise.
* grub-core/term/serial.c: Likewise.
* grub-core/tests/lib/functional_test.c: Likewise.

merge with mainline

Multi-line quoted strings support.

* grub-core/script/lexer.c (append_newline): Removed.
(grub_script_lexer_yywrap): Refactored.
(grub_script_lexer_init): Refactored.
* grub-core/script/yylex.l (yywrap): New function.
(grub_lexer_resplit): New function.
(grub_lexer_unput): New function.
* include/grub/script_sh.h (grub_lexer_param): New members, unput
and resplit.
* tests/grub_script_echo1.in: Added few more testcases.

merge with mainline

--source option for menuentry

* grub-core/kern/misc.c: Don't add abort alias in utils.
Reported by: echoline.

add setparams prefix

Add missing files into "make dist" tarball for other platforms.

* gentpl.py (script): Use dist_noinst_DATA instead of EXTRA_DIST.
* conf/Makefile.common (dist_noinst_DATA): New variable.
* conf/Makefile.extra-dist: Added missing make dist files.
* grub-core/Makefile.core.def: Likewise.

merge menuentry.mod into normal.mod

fix hotkey handling

review comments

merge with mainline

Compress grub_prefix.

* grub-core/boot/i386/pc/lnxboot.S: Use
GRUB_KERNEL_I386_PC_MULTIBOOT_SIGNATURE.
* grub-core/kern/i386/pc/startup.S: Move grub_prefix to compressed part.
* include/grub/offsets.h: Rename GRUB_MACHINE_DATA_END to
GRUB_MACHINE_PREFIX_END. All users updated.
(GRUB_KERNEL_I386_PC_PREFIX): Set to GRUB_KERNEL_I386_PC_RAW_SIZE.
(GRUB_KERNEL_I386_PC_PREFIX_END): Set to GRUB_KERNEL_I386_PC_PREFIX
+ 0x40.
(GRUB_KERNEL_I386_PC_RAW_SIZE): Decrease.
* util/grub-mkimage.c (image_target_desc): Change data_end to
prefix_end. All users updated.

* grub-core/loader/i386/bsd.c (grub_freebsd_boot): Set %ebp to sane
value.
(grub_openbsd_boot): Likewise.
(grub_netbsd_boot): Likewise.
* grub-core/loader/i386/xnu.c (grub_xnu_boot_resume): Likewise.
(grub_xnu_boot): Likewise.

* configure.ac: Clean LIBS variable after tests.

* INSTALL: Document that libdevmapper needs to be 1.02.34 or later.

* configure.ac: Check for dm_log_with_errno_init in libdevmapper and
echo if libdevmapper will be used.

* grub-core/fs/i386/pc/pxe.c (grub_pxefs_read): Keep the blocksize
constant for the same file.

* grub-core/kern/i386/multiboot_mmap.c: Remove leftover include.

* .bzrignore: Add *.pp, **/.dirstamp, grub-core/*.module, and
grub-core/*.pp.

Zero %ebp and %edi when entering Linux's 32-bit entry point, as
required by the boot protocol.
* include/grub/i386/relocator.h (struct grub_relocator32_state): Add
ebp and edi members.
* grub-core/lib/i386/relocator.c (grub_relocator_boot): Handle
state.ebp and state.edi.
* grub-core/lib/i386/relocator32.S (grub_relocator32_start): Set
%ebp and %edi according to grub_relocator32_ebp and
grub_relocator32_edi respectively.
* grub-core/loader/i386/linux.c (grub_linux_boot): Zero state.ebp
and state.edi.

Add i386-pc-pxe image target.

* util/grub-mkimage.c (image_target_desc): New enum value
IMAGE_I386_PC_PXE.
(image_targets): New target i386-pc-pxe.
(generate_image): Handle i386-pc-pxe image.

Fix grub_pxe_scan.

* grub-core/fs/i386/pc/pxe.c (grub_pxe_pxenv): Put correct type bangpxe.
(grub_pxe_scan): Fix types and pxe_rm_entry computation.
All users updated.
* include/grub/i386/pc/pxe.h (grub_pxe_bangpxe): New struct.
(grub_pxe_pxenv): Correct type.

* NEWS: Document most of the important changes since 1.98.

* util/grub-mkrescue.in (usage): Tidy up usage output (and hence
generated manual page) a little.

* docs/grub.texi: Add myself as an author.