* util/grub-fstest.c (cmd_cmp): Use fseeko(), not fseek(). The
later is obsolete, potentially dangerous and sets a bad example.
* util/i386/efi/grub-mkimage.c (make_header): Likewise.
* util/misc.c (grub_util_get_image_size): Likewise.
* video/reader/png.c (grub_png_data): New member is_16bit and
image_data.
(grub_png_decode_image_header): Detect 16 bit png image.
(grub_png_convert_image): New function to convert 16 bit image to 8 bit.
(grub_png_decode_png): Call grub_png_convert_image for 16 bit image.
(grub_video_reader_png): Release memory occupied by image_data.
* fs/ntfs.c (find_attr): Handle non-resident attribute list larger than
4096 bytes.
(grub_nfs_mount): Skip the test for sector per cluster.
* include/grub/ntfs.h (MAX_SPC): Removed.
* fs/udf.c (grub_udf_mount): Fix warning about a shadowing a
variable.
* include/grub/i386/loader.h: Change declaration of
grub_linux_boot() to match what grub_loader_set() expects.
* util/getroot.c (grub_guess_root_device): Return const char* to
fix a warning.
* util/grub-probe.c (probe): Fix a warning about uninitialized
abstraction_name variable.
* util/i386/get_disk_name.c (grub_util_get_disk_name): Mark
second argument as unused to fix a warning.
* kern/i386/pc/startup.S (real_to_prot): Use %cs prefix to load
GDT. This is more robust, as %ds can change.
(grub_biosdisk_rw_int13_extensions): Don't clear %ds before
calling real_to_prot().
(grub_biosdisk_get_diskinfo_int13_extensions): Likewise.
* kern/i386/pc/startup.S: Assert that uncompressed functions
don't spill beyond GRUB_KERNEL_MACHINE_RAW_SIZE.
* kern/i386/pc/lzo1x.S: Remove all .align directives in the
code, as they push parts of the code (error handlers) beyond
GRUB_KERNEL_MACHINE_RAW_SIZE. Speed is not as important in this
code as correctness and size.
* kern/i386/pc/startup.S
(grub_biosdisk_get_diskinfo_int13_extensions): When converting
data block address to the real mode, keep offset minimal. This
works around a bug in AWARD BIOS on old Athlon systems, which
makes CD detection hang.
Remove 2 TiB limit in ata.mod.
* disk/ata.c (grub_ata_device): Promote `size' to grub_uint64_t.
(grub_ata_dumpinfo): Print sector count with 0x%llx.
(grub_ata_identify): Interpret `&info16[100]' as a pointer to
grub_uint64_t instead of grub_uint32_t.
* loader/i386/pc/multiboot.c (grub_multiboot_get_bootdev): New function.
(grub_multiboot): Set boot device.
* boot/i386/pc/lnxboot.S (real_code_2): Set %dh to 0xFF.
* util/update-grub.in: Reorganise terminal validity check. Accept
`ieee1275:console' (OLPC) and `*:gfxterm' as valid too.
Based on suggestion by Franklin PIAT.
* include/grub/util/getroot.h (grub_util_check_block_device): Export new
function.
* util/getroot.c (grub_util_check_block_device): New function that
returns the given argument if it is a block device and returns NULL else.
* util/grub-probe.c (argument_is_device): New variable.
(probe): Promote device_name from a variable to an argument. Receive
device_name from grub_util_check_block_device() if path is NULL and from
grub_guess_root_device() else. Do not free() device_name anymore.
(options): Introduce new parameter '-d, --device'.
(main): Add description of the new parameter to the help screen.
Rename path variable to argument. Set argument_is_device if the '-d'
option is given. Pass argument to probe() depending on
argument_is_device.
* partmap/gpt.c (grub_gpt_magic): Add `0x' qualifier to each member,
since they were intended to be in hex. This didn't break previously
because of a bug in gpt_partition_map_iterate() (see below).
(gpt_partition_map_iterate): Replace `grub_memcmp' with `! grub_memcmp'
when checking the validity of GPT header.
Remove `partno', since it always provides the same information as `i'.
* conf/i386-pc.rmk (pkglib_MODULES): Add aout.mod _bsd.mod and bsd.mod.
(aout_mod_SOURCES): New variable.
(aout_mod_CFLAGS): Likewise.
(aout_mod_LDFLAGS): Likewise.
(_bsd_mod_SOURCES): New variable.
(_bsd_mod_CFLAGS): Likewise.
(_bsd_mod_LDFLAGS): Likewise.
(bsd_mod_SOURCES): New variable.
(bsd_mod_CFLAGS): Likewise.
(bsd_mod_LDFLAGS): Likewise.
* include/grub/aout.h: New file.
* include/grub/i386/loader.h (grub_unix_real_boot): New function.
* include/grub/i386/bsd.h: New file.
* include/grub/i386/pc/init.h (grub_get_mmap_entry): Use EXPORT_FUNC
to make it public.
* kern/elf.c (grub_elf32_load): Get the physical address after the hook
function is called, so that it's possible to change it inside the hook.
(grub_elf64_load): Likewise.
(grub_elf_file): Don't close the file if elf header is not found.
(grub_elf_close): Close the file if grub_elf_file fails (The new
grub_elf_file won't close it).
(grub_elf32_size): Use NESTED_FUNC_ATTR for nested function calcsize.
(grub_elf64_size): Likewise.
* kern/i386/loader.S (grub_unix_real_boot): New function.
* loader/aout.c: New file.
* loader/i386/bsd.c: New file.
* loader/i386/bsd_normal.c: New file.
* loader/i386/pc/multiboot.c (grub_multiboot): Handle a.out format.
* loader/multiboot2.c (grub_multiboot2): Reset grub_errno so that it
can test othe formats.
* partmap/gpt.c: Include `<grub/gpt_partition.h>'.
(grub_gpt_partition_type_empty): Redefine with macro from
`<grub/gpt_partition.h>'.
(gpt_partition_map_iterate): Adjust partition type comparison.
Export `entry' as partmap-specific `part.data' struct.
(grub_gpt_header, grub_gpt_partentry): Move from here ...
* include/grub/gpt_partition.h (grub_gpt_header)
(grub_gpt_partentry): ... to here (new file).
* util/i386/pc/grub-setup.c: Include `<grub/gpt_partition.h>'.
(grub_gpt_partition_type_bios_boot): New const variable, defined
with macro from `<grub/gpt_partition.h>'.
(setup): Replace `first_start' with `embed_region', which keeps
track of the embed region (and is partmap-agnostic).
Replace find_first_partition_start() with find_usable_region(),
which finds a usable region for embedding using partmap-specific
knowledge (supports PC/MSDOS and GPT).
Fix all assumptions that the embed region start at sector 1, using
`embed_region.start' from now on. Similarly, use `embed_region.end'
rather than `first_start' to calculate available size.
In grub_util_info() message, replace "into after the MBR" with an
indication of the specific sector our embed region starts at.
* util/i386/pc/grub-setup.c (setup): In find_first_partition_start(),
do not assume partition map is PC/MSDOS before performing checks that
are specific to that layout.
* conf/i386-efi.rmk (grub_emu_SOURCES): Replace commands/i386/pc/halt.c and
reboot.c by commands/halt.c and reboot.c.
(grub_install_SOURCES): Add halt.mod and reboot.mod.
(halt_mod_SOURCES): New variable.
(halt_mod_CFLAGS): Likewise.
(halt_mod_LDFLAGS): Likewise.
(reboot_mod_SOURCES): Likewise.
(reboot_mod_CFLAGS): Likewise.
(reboot_mod_LDFLAGS): Likewise.
* conf/i386-ieee1275.rmk (grub_emu_SOURCES): Replace commands/ieee1275/halt.c
and reboot.c by commands/halt.c and reboot.c.
(halt_mod_SOURCES): Likewise.
(reboot_mod_SOURCES): Likewise.
* conf/i386-pc.rmk (grub_emu_SOURCES): Replace commands/i386/pc/reboot.c by
commands/reboot.c.
(reboot_mod_SOURCES): Likewise.
* commands/i386/pc/reboot.c: merge this file ...
* commands/ieee1275/reboot.c: ... and this file ...
* commands/reboot.c: ... to this file.
Add some precompiler directive to include the correct header for each
machine.
* commands/ieee1275/halt.c: move this file ...
* commands/halt.c: ... to here.
Add some precompiler directive to include the correct header for each
machine.
* include/grub/efi/efi.h (grub_reboot): New function declaration.
(grub_halt): Likewise.
* kern/efi/efi.c (grub_reboot): New function.
(grub_halt): Likewise.
* util/getroot.c (grub_guess_root_device): Inspect /dev/evms before
/dev (like it is done for /dev/mapper). This doesn't provide support
for EVMS, but at least it is now easy to identify the problem when it
arises.
* util/biosdisk.c (grub_util_biosdisk_open, linux_find_partition)
(grub_util_biosdisk_get_grub_dev): Check open() exit status by
comparing it with -1, not 0.
* kern/main.c (grub_load_normal_mode): Do not reset `grub_errno'. Call
grub_print_error() instead. This will let user know why we're entering
rescue mode.
Based on suggestions from Sam Morris.
* font/manager.c (unknown_glyph): Added variable for unknown glyph.
(fill_with_default_glyph): Changed to use unknown_glyph for fill
pattern for unknown glyphs.
* configure.ac: Probe for `help2man'.
* Makefile.in (builddir): New variable.
(HELP2MAN): Likewise. Set to `true' when @HELP2MAN@ doesn't provide it,
or otherwise add a few flags/options to it.
(install-local): For every executable utility or script that is
installed, invoke $(HELP2MAN) to install a manpage based on --help
output.
* util/i386/pc/grub-install.in: Move down `update-grub_lib' sourcing, so
that it doesn't prevent --help from working in build tree.
* util/i386/pc/grub-mkrescue.in (usage): Replace `grub-devel@gnu.org'
with `bug-grub@gnu.org'.
* util/powerpc/ieee1275/grub-mkrescue.in (usage): Likewise.
* util/update-grub.in (usage): New function.
Implement proper argument check, with support for --help and --version
(as well as existing -y).
* disk/raid.c (grub_raid_scan_device): Add a pair of sanity checks for
situations in which we can deduce the RAID size and the superblock
doesn't match it.
* disk/lvm.c [GRUB_UTIL] (grub_lvm_memberlist): New function. Construct
and return a grub_diskmemberlist_t composed of LVM physical volumes.
[GRUB_UTIL] (grub_lvm_dev): Add `memberlist' member.
* disk/raid.c [GRUB_UTIL] (grub_raid_memberlist): New function. Construct
and return a grub_diskmemberlist_t composed of physical array members.
[GRUB_UTIL] (grub_raid_dev): Add `memberlist' member.
* include/grub/disk.h [GRUB_UTIL] (grub_disk_memberlist): New struct
prototype.
[GRUB_UTIL] (struct grub_disk_dev): Add `memberlist' function pointer.
[GRUB_UTIL] (struct grub_disk_memberlist): New struct declaration.
[GRUB_UTIL] (grub_disk_memberlist_t): New typedef.
* util/grub-probe.c (probe): Move partmap probing code from here ...
(probe_partmap): ... to here.
(probe): Use probe_partmap() once for the disk we're probing, and
additionally, when such disk contains a memberlist() struct member,
once for each disk that is contained in the structure returned by
memberlist().
* util/grub-probe.c (main): When `verbosity > 1', set `debug'
environment variable to 'all' in order to obtain debug output from
non-util/ code.
* util/i386/pc/grub-setup.c (main): Likewise.
* disk/raid.c (grub_raid_scan_device): Check for
`array->device[sb.this_disk.number]' rather than for
`array->device[sb.this_disk.number]->name', since the latter is not
garanteed to be accessible.
* include/grub/raid.h (struct grub_raid_array): Change type of `device'
to a grub_disk_t array.
* disk/raid.c (grub_raid_read): Replace `device[x].disk' accesses with
`device[x]'.
(grub_raid_scan_device): Replace `device[x].name' accesses with
`device[x]->name'. Simplify initialization of `array->device[x]'.
* disk/raid.c (grub_raid_open, grub_raid_scan_device): Add a few
grub_dprintf() calls.
* kern/disk.c (grub_disk_read): Include grub_errmsg in out of range
error message.
Patch from Jeroen Dekkers.
* disk/raid.c (grub_raid_scan_device): Reset `grub_errno' on disk
failure, since succesfuly reading all array members might not be
required.
* fs/cpio.c (grub_cpio_find_file): Return GRUB_ERR_NONE
(and set *ofs = 0) instead of GRUB_ERR_FILE_NOT_FOUND on
last block of a cpio or tar stream.
Check for "TRAILER!!!" instead of any empty data
block to detect last block of a cpio stream.
(grub_cpio_dir): Fix constness of variable np.
(grub_cpio_open): Return GRUB_ERR_FILE_NOT_FOUND if
cpio or tar trailer is detected. This fixes a crash
on open of a non existing file.
* loader/i386/pc/multiboot.c (grub_multiboot_load_elf32): Get physical
address of entry.
(grub_multiboot_load_elf64): Likewise.
(grub_multiboot): Initialize mbi structure.
* util/grub-fstest.c: Don't include unused header file script.h.
* conf/common.rmk (grub-fstest.c_DEPENDENCIES): Move to the begginning
of file.
(grub_fstest_SOURCES): Likewise.
* include/grub/term.h (GRUB_TERM_LEFT, GRUB_TERM_RIGHT)
(GRUB_TERM_UP, GRUB_TERM_DOWN, GRUB_TERM_HOME, GRUB_TERM_END)
(GRUB_TERM_DC, GRUB_TERM_PPAGE, GRUB_TERM_NPAGE, GRUB_TERM_ESC)
(GRUB_TERM_TAB, GRUB_TERM_BACKSPACE): New macros.
* kern/i386/pc/startup.S: Include `<grub/term.h>'.
(translation_table): Replace hardcoded values with macros
provided by `<grub/term.h>'.
* term/i386/pc/at_keyboard.c: Include `<grub/term.h>'.
(keyboard_map): Correct/add a few values, with macros provided
by `<grub/term.h>'.
(keyboard_map_shift): Zero values that don't differ from their
`keyboard_map' equivalents.
(grub_console_checkkey): Optimize KEYBOARD_STATUS_CAPS_LOCK toggling.
Discard the second scan code that is always sent by Caps lock.
Only use `keyboard_map_shift' when it provides a non-zero value,
otherwise fallback to `keyboard_map'.
Make grub-setup handle a separate root device.
* util/i386/pc/grub-setup.c (setup): Always open the root device,
so that the root device can be compared with the destination
device.
When embedding the core image, if the root and destination devices
are different, set ROOT_DRIVE to ROOT_DEV->DISK->ID. Otherwise, to
0xFF.
When not embedding, set ROOT_DRIVE to 0xFF.
Add support for having a grub directory in a different drive. This
is still only the data handling part.
* kern/i386/pc/startup.S (multiboot_trampoline): Set %dh to 0xFF.
(codestart): Save %dh in GRUB_ROOT_DRIVE.
(grub_root_drive): New variable.
* kern/i386/pc/init.c (make_install_device): Use GRUB_ROOT_DRIVE
instead of GRUB_BOOT_DRIVE to construct a device name. Set
GRUB_ROOT_DRIVE to GRUB_BOOT_DRIVE if it is 0xFF, otherwise use it
as it was.
* include/grub/i386/pc/kernel.h (grub_root_drive): New prototype.
* include/grub/i386/pc/boot.h (GRUB_BOOT_MACHINE_ROOT_DRIVE): New
macro.
(GRUB_BOOT_MACHINE_DRIVE_CHECK): Set to 0x4f.
* boot/i386/pc/pxeboot.S (_start): Set %dh to 0xFF. For now, this
is bogus, because PXE booting does not specify any drive
correctly.
* boot/i386/pc/lnxboot.S (reg_edx): Set the second byte to 0xFF. I
am not sure if this is really correct.
* boot/i386/pc/cdboot.S: Set %dh to 0xFF, because the root drive
is always identical to the boot drive when booting from a CD.
* boot/i386/pc/boot.S (MOV_MEM_TO_AL): Removed. Not needed any
longer.
(root_drive): New variable.
(real_start): Unconditionally set %dh to ROOT_DRIVE.
(setup_sectors): Push %dx right after popping it, because %dh will
be modified later.
(copy_buffer): Restore %dx.
* a/kern/i386/pc/startup.S (grub_chainloader_real_boot): Pop
%edx and %esi from stack only after grub_gate_a20() is called.
grub_gate_a20() clobbers %edx.
* conf/i386-pc.rmk (pkglib_IMAGES): Add cdboot.img.
(cdboot_img_SOURCES): New variable.
(cdboot_img_ASFLAGS): New variable.
(cdboot_img_LDFLAGS): New variable.
* boot/i386/pc/cdboot.S: New file.
* disk/i386/pc/biosdisk.c (cd_start): New variable.
(cd_count): Likewise.
(grub_biosdisk_get_drive): Add support for cd device.
(grub_biosdisk_call_hook): Likewise.
(grub_biosdisk_iterate): Likewise.
(grub_biosdisk_open): Likewise.
(GRUB_BIOSDISK_CDROM_RETRY_COUNT): New macro.
(grub_biosdisk_rw): Support reading from cd device.
(GRUB_MOD_INIT): Iterate cd devices.
* include/grub/i386/pc/biosdisk.h (GRUB_BIOSDISK_FLAG_CDROM): New macro.
(GRUB_BIOSDISK_MACHINE_CDROM_START): Likewise.
(GRUB_BIOSDISK_MACHINE_CDROM_END): Likewise.
* kern/i386/pc/init.c (make_install_device): Check for cd device.
* fs/ufs.c (INODE_BLKSZ): Fix incorrect value.
(grub_ufs_get_file_block): Fix indirect block calculation problem.
* fs/xfs.c (grub_xfs_sblock): New member log2_dirblk.
(grub_xfs_btree_node): New structure.
(grub_xfs_btree_root): New structure.
(grub_xfs_inode): New members nblocks, extsize, nextents and btree.
(GRUB_XFS_EXTENT_OFFSET): Use exts instead of inode->data.extents.
(GRUB_XFS_EXTENT_BLOCK): Likewise.
(GRUB_XFS_EXTENT_SIZE): Likewise.
(grub_xfs_read_block): Support btree format type.
(grub_xfs_iterate_dir): Use NESTED_FUNC_ATTR in call_hook.
Use directory block as basic unit.
* fs/fshelp.c (grub_fshelp_read_file): Bug fix for sparse block.
* aclocal.m4 (grub_i386_CHECK_REGPARM_BUG): Define NESTED_FUNC_ATTR as
__attribute__ ((__regparm__ (1))).
Correct a mistake in previous commit.
* conf/i386-pc.rmk (normal/execute.c_DEPENDENCIES): Move to the
top.
(normal/command.c_DEPENDENCIES): New variable.
* util/powerpc/ieee1275/grub-mkrescue.in: New file.
* conf/powerpc-ieee1275.rmk: Add grub-mkrescue support for
PowerPC.
* DISTLIST: Add util/powerpc/ieee1275/grub-mkrescue.in.
to create a gap between _end and the modules added to the image
with grub-mkrescue. That fixes "CLAIM failed" on PowerMAC.
* kern/powerpc/ieee1275/init.c: Use GRUB_MOD_GAP.
* util/elf/grub-mkimage.c (add_segments): Likewise.
* fs/reiserfs.c (grub_fshelp_node): New member next_offset.
(grub_reiserfs_get_item): Save offset of the next item.
(grub_reiserfs_iterate_dir): Use next_offset to find next item.
that hang if GRUB tries to setup colors.
* term/ieee1275/ofconsole.c (grub_ofconsole_init): Don't set
colors for firmwares that don't support it.
* kern/powerpc/ieee1275/cmain.c (grub_ieee1275_set_flag):
Recognize Open Hack'Ware, set flags to work around its
limitations.
* fs/ufs.c (GRUB_UFS_VOLNAME_LEN): New macro.
(grub_ufs_sblock): New member volume name.
(grub_ufs_find_file): Fix string copy bug.
(grub_ufs_label): Implement this function properly.
* fs/hfs.c (grub_hfs_cnid_type): New enum.
(grub_hfs_iterate_records): Use the correct file number for extents
and catalog file. Fix problem in next index calculation.
(grub_hfs_find_node): Replace recursive function call with loop.
(grub_hfs_iterate_dir): Replace recursive function call with loop.
* term/i386/pc/at_keyboard.c (grub_keyboard_isr): #ifdef out
grub_dprintf calls, since they make "debug=all" mode unusable.
(grub_console_checkkey): Likewise.
* kern/i386/pc/init.c (make_install_device): When memdisk image is
present, "(memdisk)/boot/grub" becomes the default prefix.
* util/i386/pc/grub-mkrescue.in: Switch to a minimal core.img plus
a memdisk tarball with all the modules. Add --overlay=DIR option that
allows users to overlay additional files into the image.
* conf/i386-ieee1275.rmk (kernel_elf_SOURCES): Add `machine/loader.h'
and `machine/memory.h'.
(pkglib_MODULES): Add `multiboot.mod' and `_multiboot.mod'.
(_multiboot_mod_SOURCES): New variable.
(_multiboot_mod_CFLAGS): Likewise.
(_multiboot_mod_LDFLAGS): Likewise.
(multiboot_mod_SOURCES): Likewise.
(multiboot_mod_CFLAGS): Likewise.
(multiboot_mod_LDFLAGS): Likewise.
* include/grub/i386/ieee1275/loader.h: New file.
* include/grub/i386/ieee1275/machine.h: Likewise.
* include/grub/i386/ieee1275/memory.h: Likewise.
* include/grub/i386/pc/init.h (grub_os_area_addr): Remove (redundant)
variable declaration.
(grub_os_area_size): Likewise.
* kern/i386/ieee1275/init.c (grub_os_area_addr, grub_os_area_size)
(grub_lower_mem, grub_upper_mem): New variables.
(grub_stop_floppy): New function (just to make
grub_multiboot2_real_boot() happy).
* kern/i386/ieee1275/startup.S: Include `<grub/machine/memory.h>',
`<grub/cpu/linux.h>', `<multiboot.h>' and `<multiboot2.h>'.
(grub_stop): New function.
Include `"../realmode.S"' and `"../loader.S"'.
* loader/multiboot_loader.c: Include `<grub/machine/machine.h>'.
Replace `__i386__' #ifdefs with `GRUB_MACHINE_PCBIOS'.
* loader/powerpc/ieee1275/multiboot2.c (grub_mb2_arch_boot): On i386,
rely on grub_multiboot2_real_boot() for final boot.
* disk/ieee1275/ofdisk.c (grub_ofdisk_iterate): When
`GRUB_IEEE1275_FLAG_OFDISK_SDCARD_ONLY' flag is set, skip any
device that doesn't look like an SD card.
* include/grub/ieee1275/ieee1275.h (grub_ieee1275_flag): Add
`GRUB_IEEE1275_FLAG_OFDISK_SDCARD_ONLY' flag.
* kern/powerpc/ieee1275/cmain.c (grub_ieee1275_set_flag): Detect
OLPC laptop, and set `GRUB_IEEE1275_FLAG_OFDISK_SDCARD_ONLY' when
found.
* conf/i386-pc.rmk (GRUB_MEMORY_MACHINE_LINK_ADDR): New variable.
(kernel_img_LDFLAGS): Use `GRUB_MEMORY_MACHINE_LINK_ADDR' as link
address.
(grub_mkimage_CFLAGS): Propagate `GRUB_MEMORY_MACHINE_LINK_ADDR' as
a C macro.
* include/grub/i386/pc/memory.h (GRUB_MEMORY_MACHINE_UPPER): New macro.
Indicates start of upper memory.
* util/i386/pc/grub-mkimage.c: Include `<grub/machine/memory.h>'.
(generate_image): Abort when image size is big enough to corrupt
upper memory.
* include/grub/i386/pc/vga.h: Include `<grub/machine/memory.h>'.
(GRUB_MEMORY_MACHINE_VGA_ADDR): Alias for `GRUB_MEMORY_MACHINE_UPPER'.
* term/i386/pc/vga.c (VGA_MEM): Use `GRUB_MEMORY_MACHINE_VGA_ADDR'
instead of hardcoding 0xA0000.
* video/i386/pc/vbe.c: Include `<grub/machine/vga.h>'.
(grub_vbe_set_video_mode): Use `GRUB_MEMORY_MACHINE_VGA_ADDR'
instead of hardcoding 0xA0000.
Fix detection of very small filesystems (like tar).
* fs/reiserfs.c (grub_reiserfs_mount): When disk is too small to
contain a ReiserFS, abort with GRUB_ERR_BAD_FS rather than
GRUB_ERR_OUT_OF_RANGE (which made the upper layer think there's
a problem with this disk).
* include/grub/i386/pc/kernel.h: Include `<grub/symbol.h>'.
* include/grub/kernel.h (grub_arch_memdisk_addr,
grub_arch_memdisk_size): Moved from here ...
* include/grub/i386/pc/kernel.h (grub_arch_memdisk_addr,
grub_arch_memdisk_size): ... to here.
Mostly based on bugfix from Bean.
* kern/elf.c (grub_elf32_phdr_iterate): Use `NESTED_FUNC_ATTR'
attribute with hook() parameter.
(grub_elf32_load): Use `NESTED_FUNC_ATTR' with grub_elf32_load_segment()
declaration.
(grub_elf64_phdr_iterate): Use `NESTED_FUNC_ATTR'
attribute with hook() parameter.
(grub_elf64_load): Use `NESTED_FUNC_ATTR' with grub_elf64_load_segment()
declaration.
* conf/i386-pc.rmk (kernel_img_HEADERS): Add `machine/kernel.h'.
(pkglib_MODULES): Add `memdisk.mod'.
(memdisk_mod_SOURCES): New variable.
(memdisk_mod_CFLAGS): Likewise.
(memdisk_mod_LDFLAGS): Likewise.
* disk/memdisk.c: New file.
* include/grub/disk.h (grub_disk_dev_id): Add
`GRUB_DISK_DEVICE_MEMDISK_ID'.
* include/grub/i386/pc/kernel.h
(GRUB_KERNEL_MACHINE_MEMDISK_IMAGE_SIZE): New macro.
(GRUB_KERNEL_MACHINE_PREFIX): Increment by 4.
(grub_kernel_image_size): New variable declaration.
(grub_total_module_size): Likewise.
(grub_memdisk_image_size): Likewise.
* include/grub/i386/pc/memory.h
(GRUB_MEMORY_MACHINE_DECOMPRESSION_ADDR): New macro.
* include/grub/kernel.h: Include `<grub/symbol.h>'.
(grub_arch_memdisk_addr): New variable declaration.
(grub_arch_memdisk_size): Likewise.
* kern/i386/pc/init.c (grub_arch_memdisk_addr): New function.
(grub_arch_memdisk_size): Likewise.
* kern/i386/pc/startup.S (grub_memdisk_image_size): New variable.
(codestart): Replace hardcoded `0x100000' with
`GRUB_MEMORY_MACHINE_DECOMPRESSION_ADDR' macro.
* util/i386/pc/grub-mkimage.c: Include `<grub/misc.h>'.
(generate_image): Add `memdisk_path' parameter. When `memdisk_path' is
not NULL, append the contents of the file it refers to, at the end of
the compressed kernel image. Initialize `grub_memdisk_image_size'
variable (at `GRUB_KERNEL_MACHINE_MEMDISK_IMAGE_SIZE' offset).
(options): Add "memdisk"|'m' option.
(main): Parse --memdisk|-m option, and pass user-provided path as
parameter to generate_image().
Fix detection of "real mode" when /options/real-mode? doesn't exist.
* include/grub/ieee1275/ieee1275.h (grub_ieee1275_mmu): New variable
declaration.
* kern/powerpc/ieee1275/cmain.c (grub_ieee1275_mmu): New variable.
(grub_ieee1275_find_options): If `grub_ieee1275_mmu' is 0, set
`GRUB_IEEE1275_FLAG_REAL_MODE'.
(cmain): Intialize `grub_ieee1275_mmu' (using /chosen/mmu integer
property).
* kern/powerpc/ieee1275/openfw.c (grub_map): Rely on pre-initialized
`grub_ieee1275_mmu' rather than obtaining a handler on every call.
Get rid of confusing function (superceeded by
`grub_ieee1275_get_integer_property')
* include/grub/ieee1275/ieee1275.h (grub_ieee1275_decode_int_4): Remove
prototype.
* kern/ieee1275/ieee1275.c (grub_ieee1275_decode_int_4): Remove
function.
* term/ieee1275/ofconsole.c (grub_ofconsole_init): Avoid use of
grub_ieee1275_decode_int_4(), by obtaining integer properties directly
in native endianess from grub_ieee1275_get_integer_property().
* kern/powerpc/ieee1275/openfw.c (grub_halt): Issue "power-off"
command after "shut-down", since implementations differ on which
the command for halt is.
PowerPC changes provided by Pavel Roskin.
* kern/powerpc/ieee1275/cmain.c (cmain): Don't take any arguments.
* kern/powerpc/ieee1275/crt0.S: Store r5 in grub_ieee1275_entry_fn,
don't rely on cmain() doing it.
* kern/i386/ieee1275/startup.S (_start): Store %eax in
grub_ieee1275_entry_fn, don't rely on cmain() doing it.
* include/grub/i386/linuxbios/memory.h
(GRUB_MEMORY_MACHINE_LINUXBIOS_TABLE_ADDR): Remove macro.
* kern/i386/linuxbios/table.c (grub_linuxbios_table_iterate): Do not
receive `table_header' as argument. Instead, probe for it in the
known memory ranges where it can be present.
(grub_available_iterate): Do not pass a fixed `table_header' address
to grub_linuxbios_table_iterate().
* include/grub/ieee1275/ieee1275.h
(grub_ieee1275_get_integer_property): New function prototype.
* kern/ieee1275/ieee1275.c: Include `<grub/types.h>'.
(grub_ieee1275_get_integer_property): New function. Wraps around
grub_ieee1275_get_property() to handle endianess.
* kern/powerpc/ieee1275/cmain.c (grub_ieee1275_find_options): Replace
grub_ieee1275_get_property() with grub_ieee1275_get_integer_property()
where appropiate.
* kern/powerpc/ieee1275/openfw.c (grub_available_iterate): Likewise.
(grub_map): Likewise.
* kern/sparc64/ieee1275/openfw.c (grub_map): Likewise.
* normal/execute.c (grub_script_exec_argument_to_string): Check for undefined variable.
(grub_script_execute_cmdline): Reset grub_errno.
* normal/main.c (read_config_file): Reset grub_errno.
* normal/parse.y (script_init): New.
(script): Move function and menuentry here.
(delimiter): New.
(command): Add delimiter at the end of command.
(commands): Adjust to match the new command.
(commandblock): Remove grub_script_lexer_record_start.
(menuentry): Add grub_script_lexer_record_start, use the new commands.
(if): Use the new commands.
* conf/common.rmk (pkgdata_MODULES): Add echo.mod.
* normal/menu.c (run_menu): Move timeout message from here ...
(print_timeout): ... to here.
(run_menu): Use print_timeout() once during initial draw to print
the whole message, and again in every clock tick to update only
the number of seconds.
* kern/powerpc/ieee1275/openfw.c (grub_available_iterate): Obtain
actual size of `available' from grub_ieee1275_get_property(), and
restrict parsing to that bound.
* include/grub/util/getroot.h (grub_dev_abstraction_types): New enum.
(grub_util_get_dev_abstraction): New function prototype.
* util/getroot.c: Include `<grub/util/getroot.h>'
(grub_util_get_grub_dev): Move detection of abstraction type to ...
(grub_util_get_dev_abstraction): ... here (new function).
* util/grub-probe.c: Convert PRINT_* to an enum. Add
`PRINT_ABSTRACTION'.
(probe): Probe for abstraction type when requested.
(main): Understand `--target=abstraction'.
* util/i386/efi/grub-install.in: Add abstraction module to core
image when it is found to be necessary.
* util/i386/pc/grub-install.in: Likewise.
* util/powerpc/ieee1275/grub-install.in: Likewise.
* util/update-grub_lib.in (font_path): Return system path without
converting to GRUB path.
* util/update-grub.in: Convert system path returned by font_path()
to a GRUB path. Use `grub-probe -t abstraction' to determine what
abstraction module is needed for loading fonts (if any). Export
that as `GRUB_PRELOAD_MODULES'.
* util/grub.d/00_header.in: Process `GRUB_PRELOAD_MODULES' (print
insmod commands).
* util/update-grub_lib.in (grub_file_is_not_garbage): New function.
Determines if a file is garbage left by packaging systems, etc.
* util/update-grub.in: Use grub_file_is_not_garbage() as a condition
for processing /etc/grub.d scripts.
* util/grub.d/10_hurd.in: Fix `GRUB_DISTRIBUTOR' comparison.
* util/grub.d/10_linux.in: Likewise. Use grub_file_is_not_garbage()
as a condition for processing Linux images.
* kern/device.c (grub_device_iterate): Do not abort device iteration
when one of the devices cannot be opened.
* kern/disk.c (grub_disk_open): Do not account previous failures of
unrelated functions when grub_errno is checked for.
* loader/i386/pc/linux.c (grub_rescue_cmd_linux): For
`! grub_linux_is_bzimage', change order of address comparison to make
it more intuitive, and improve "too big zImage" error message.
* boot/i386/pc/boot.S (boot_drive_check): Add a comment indicating
which instruction is modified by grub-setup during installation
(since it wasn't obvious by only looking at this file).
* fs/reiserfs.c (grub_reiserfs_get_key_v2_type): Handle endianness
correctly.
(grub_reiserfs_get_key_offset): Likewise.
(grub_reiserfs_set_key_offset): Likewise.
(grub_reiserfs_set_key_type): Likewise.
(grub_reiserfs_iterate_dir): Return 1 if found, otheriwise 0.
(GRUB_REISERFS_KEYV2_BITFIELD): Undefined. Probably it would be
better to remove the bitfield version completely.
* fs/reiserfs.c (grub_reiserfs_iterate_dir): ENTRY_ITEM must be
allocated from the heap, due to the fshelp implementation.
(grub_reiserfs_dir): Free NODE, due to the same reason.
* include/grub/normal.h (grub_env_write_color_normal): New prototype.
(grub_env_write_color_highlight): Likewise.
(grub_wait_after_message): Likewise.
* normal/color.c: New file.
* conf/i386-pc.rmk (grub_emu_SOURCES): Add `normal/color.c'.
(normal_mod_DEPENDENCIES): Likewise.
* conf/i386-efi.rmk (grub_emu_SOURCES): Add `normal/color.c'.
(normal_mod_DEPENDENCIES): Likewise.
* conf/i386-linuxbios.rmk (grub_emu_SOURCES): Add `normal/color.c'.
(normal_mod_DEPENDENCIES): Likewise.
* conf/powerpc-ieee1275.rmk (grub_emu_SOURCES): Add `normal/color.c'.
(normal_mod_DEPENDENCIES): Likewise.
* normal/menu_entry.c (run): Rely on grub_wait_after_message()
for waiting after a message is printed.
* normal/main.c (read_config_file): Likewise.
(grub_normal_init): Register grub_env_write_color_normal() and
grub_env_write_color_highlight() hooks. Mark `color_normal' and
`color_highlight' variables as global.
* normal/menu.c (grub_wait_after_message): New function.
(grub_color_menu_normal): New variable. Replaces ...
(GRUB_COLOR_MENU_NORMAL): ... this macro.
(grub_color_menu_highlight): New variable. Replaces ...
(GRUB_COLOR_MENU_HIGHLIGHT): ... this macro.
(draw_border): Set color state to `GRUB_TERM_COLOR_NORMAL' instead of
`GRUB_TERM_COLOR_STANDARD'.
(print_message): Use `grub_setcolorstate' to reload colors. Rename
`normal_code' and `highlight_code' to `old_color_normal' and
`old_color_highlight', respectively.
(grub_menu_init_page): Update colors when drawing the menu, based on
`menu_color_normal' and `menu_color_highlight' variables.
(grub_menu_run): Rely on grub_wait_after_message() for waiting after
a message is printed.
* kern/i386/linuxbios/init.c: Put "void" to all function
declarations with no arguments.
* kern/powerpc/ieee1275/init.c: Likewise.
* term/i386/pc/at_keyboard.c: Likewise.
* term/i386/pc/vga_text.c: Likewise.
* util/grub-mkdevicemap.c: Likewise.
* loader/i386/pc/multiboot.c (grub_multiboot_load_elf32): Improve error
message when loaded image is out of bounds.
(grub_multiboot_load_elf64): Likewise.
* include/grub/video.h: Added grub_video_unmap_color and
grub_video_get_active_render_target.
(grub_video_adapter): Added unmap_color and get_active_render_target.
* video/video.c: Added grub_video_unmap_color and
grub_video_get_active_render_target.
(grub_video_get_info): Changed method to accept NULL pointer as an
argument to allow detection of active video adapter.
* video/i386/pc/vbe.c: Renamed grub_video_vbe_unmap_color as
grub_video_vbe_unmap_color_int.
Added grub_video_vbe_unmap_color and
grub_video_vbe_get_active_render_target.
(grub_video_vbe_adapter): Added unmap_color and
get_active_render_target.
* video/i386/pc/vbeblit.c: Replaced grub_video_vbe_unmap_color usage
with grub_video_vbe_unmap_color_int.
* term/gfxterm.c (DEFAULT_STANDARD_COLOR): Added.
(DEFAULT_NORMAL_COLOR): Likewise.
(DEFAULT_HIGHLIGHT_COLOR) Likewise.
(DEFAULT_FG_COLOR): Removed.
(DEFAULT_BG_COLOR): Likewise.
(DEFAULT_CURSOR_COLOR): Changed value.
(grub_virtual_screen): Added standard_color_setting,
normal_color_setting, highlight_color_setting and term_color.
(grub_virtual_screen): Removed fg_color_setting and bg_color_setting.
(bitmap_width): Added.
(bitmap_height): Likewise.
(bitmap): Likewise.
(set_term_color): Likewise.
(grub_virtual_screen_setup): Changed to use new terminal coloring
settings.
(grub_gfxterm_init): Added init for bitmap.
(grub_gfxterm_fini): Added destroy for bitmap.
(redraw_screen_rect): Updated to use background bitmap and new
terminal coloring.
(scroll_up): Added optimization for case when there is no bitmap.
(grub_gfxterm_cls): Fixed to use correct background color.
(grub_virtual_screen_setcolorstate): Changed to use new terminal
coloring.
(grub_virtual_screen_setcolor): Likewise.
(grub_virtual_screen_getcolor): Added.
(grub_gfxterm_background_image_cmd): Likewise.
(grub_video_term): Added setcolor and getcolor.
(MOD_INIT): Added registration of background_image command.
(MOD_TERM): Added unregistration for background_image command.
* include/grub/term.h (struct grub_term): Add `getcolor' function.
(grub_getcolor): New function.
* kern/term.c (grub_getcolor): New function.
* normal/menu.c (GRUB_COLOR_MENU_NORMAL): New macro.
(GRUB_COLOR_MENU_HIGHLIGHT): New macro.
(print_entry): Set normal and highlight colors to
`GRUB_COLOR_MENU_NORMAL' and `GRUB_COLOR_MENU_HIGHLIGHT',
respectively, before printing and restore them to old
values afterwards.
(grub_menu_init_page): Likewise. Fill an additional colored space
that would otherwise be left blank.
* term/efi/console.c (grub_console_getcolor): New function.
(struct grub_console_term.getcolor): New variable.
* term/i386/pc/console.c (grub_console_getcolor): New function.
(struct grub_console_term.getcolor): New variable.
* term/ieee1275/ofconsole.c (grub_ofconsole_getcolor): New function.
(struct grub_console_term.getcolor): New variable.
* term/i386/pc/serial.c (grub_serial_setcolor): Remove function.
(struct grub_console_term.setcolor): Remove variable.
* term/i386/pc/vesafb.c (grub_virtual_screen_setcolor): Remove function.
(struct grub_console_term.setcolor): Remove variable.
* term/i386/pc/vga.c (grub_vga_setcolor): Remove function.
(struct grub_console_term.setcolor): Remove variable.
* term/gfxterm.c (grub_virtual_screen_setcolor): Remove function.
(struct grub_console_term.setcolor): Remove variable.
* configure.ac: Search for possible unifont.hex locations, and
define UNIFONT_HEX if found.
* Makefile.in (UNIFONT_HEX): Define variable.
(DATA): Rename to ...
(PKGLIB): ... this. Update all users.
(PKGDATA): New variable.
(pkgdata_IMAGES): Rename to ...
(pkglib_IMAGES): ... this. Update all users.
(pkgdata_MODULES): Rename to ...
(pkglib_MODULES): ... this. Update all users.
(pkgdata_PROGRAMS): Rename to ...
(pkglib_PROGRAMS): ... this. Update all users.
(pkgdata_DATA): Rename to ...
(pkglib_DATA): ... this. Update all users.
(CLEANFILES): Redefine to `$(pkglib_DATA) $(pkgdata_DATA)'.
(unicode.pff, ascii.pff): New rules.
(all-local): Add `$(PKGDATA)' dependency.
(install-local): Process `$(PKGDATA)'.
* util/update-grub_lib.in (font_path): Search for *.pff files in
a few more locations, including `${pkgdata}'.
* util/grub-mkdevicemap.c (make_device_map): Iterate up to 20 for
IDE disk check, since Linux is known to support 20 IDE disks.
Reported by Colin Watson.
linker. If yes, add it to TARGET_LDFLAGS. Build ID causes
objcopy to generate incorrect binary files (binutils
2.17.50.0.18-1 as shipped by Fedora 8).
* aclocal.m4 (grub_PROG_OBJCOPY_ABSOLUTE): Use LDFLAGS when
linking, so that build ID doesn't break the test.
* util/console.c (grub_ncurses_getkey): Change curses KEY_* mapping,
now return control chars instead of GRUB_CONSOLE_KEY_* constants.
This fixes the problem that function keys did not work in grub-emu.
* disk/host.c (grub_host_open): Remove attribute unused from
name parameter. Add check for "host". This fixes the problem
that grub-emu does not find partitions.
* include/grub/i386/efi/machine.h: New file.
* include/grub/i386/linuxbios/machine.h: Likewise.
* include/grub/i386/pc/machine.h: Likewise.
* include/grub/powerpc/ieee1275/machine.h: Likewise.
* include/grub/sparc64/ieee1275/machine.h: Likewise.
* term/i386/pc/serial.c: Include <grub/machine/machine.h>.
(serial_hw_io_addr): New variable.
(serial_hw_get_port): Obtain port address from `serial_hw_io_addr'
instead of `(unsigned short *) 0x400'.
* kern/disk.c (grub_disk_firmware_fini)
(grub_disk_firmware_is_tainted): New variables.
* include/grub/disk.h (grub_disk_firmware_fini)
(grub_disk_firmware_is_tainted): Likewise.
* disk/i386/pc/biosdisk.c (GRUB_MOD_FINI(biosdisk)): Moved from here ...
(grub_disk_biosdisk_fini): ... to here.
(GRUB_MOD_FINI(biosdisk)): Implement using grub_disk_biosdisk_fini().
(GRUB_MOD_INIT(biosdisk)): Abort when `grub_disk_firmware_is_tainted'
is set. Register grub_disk_biosdisk_fini() in
`grub_disk_firmware_fini'.
* disk/ata.c: Remove `<grub/machine/biosdisk.h>'.
(GRUB_MOD_INIT(ata)): Remove grub_biosdisk_fini() call.
Use `grub_disk_firmware_is_tainted' and `grub_disk_firmware_fini'
to finish existing firmware disk interface.
* conf/i386-linuxbios.rmk (pkgdata_MODULES): Add `ata.mod'.
(ata_mod_SOURCES): New variable.
(ata_mod_CFLAGS): Likewise.
(ata_mod_LDFLAGS): Likewise.
* term/i386/pc/vga_text.c: Include <grub/cpu/io.h>.
(CRTC_ADDR_PORT): New macro.
(CRTC_DATA_PORT): Likewise.
(CRTC_CURSOR): Likewise.
(CRTC_CURSOR_ADDR_HIGH): Likewise.
(CRTC_CURSOR_ADDR_LOW): Likewise.
(update_cursor): New function.
(grub_console_real_putchar): Call `update_cursor'.
(grub_console_gotoxy): Likewise.
(grub_console_cls): Set the default color when clearing the
screen.
(grub_console_setcursor): Implemented.
* disk/ata.c (grub_ata_pio_read): Don't wait for the command to
become activate.
(grub_ata_pio_write): Likewise.
(grub_atapi_identify): Wait after issuing an ATA command.
(grub_atapi_packet): Likewise.
(grub_ata_identify): Likewise.
(grub_ata_readwrite): Likewise.
* disk/ata.c (grub_ata_pio_read): Detect and return the error code.
(grub_ata_pio_write): Likewise.
(grub_ata_readwrite): Use `grub_error', instead of
returning `grub_errno'.
* include/grub/i386/pc/init.h (grub_lower_mem): Moved from here ...
* include/grub/i386/pc/memory.h (grub_lower_mem): ... to here.
* include/grub/i386/pc/init.h (grub_upper_mem): Moved from here ...
* include/grub/i386/pc/memory.h (grub_upper_mem): ... to here.
* include/grub/i386/pc/memory.h: Include `<grub/symbol.h>' and
`<grub/types.h>'.
* loader/i386/pc/multiboot.c: Include `<grub/machine/memory.h>'.
* genmk.rb (Image): Copy `extra_flags' from here ...
(PModule): ... to here. Use it in `#{obj}: #{src}' rule.
* commands/i386/cpuid.c (grub_cmd_cpuid): Add __attribute__ ((unused))
to `argc' and `args' arguments.
* kern/i386/loader.S: New file.
* kern/i386/pc/startup.S (grub_linux_prot_size): Moved from here ...
* kern/i386/loader.S (grub_linux_prot_size)... to here.
* kern/i386/pc/startup.S (grub_linux_tmp_addr): Moved from here ...
* kern/i386/loader.S (grub_linux_tmp_addr)... to here.
* kern/i386/pc/startup.S (grub_linux_real_addr): Moved from here ...
* kern/i386/loader.S (grub_linux_real_addr)... to here.
* kern/i386/pc/startup.S (grub_linux_boot_zimage): Moved from here ...
* kern/i386/loader.S (grub_linux_boot_zimage)... to here.
* kern/i386/pc/startup.S (grub_linux_boot_bzimage): Moved from here ...
* kern/i386/loader.S (grub_linux_boot_bzimage)... to here.
* kern/i386/pc/startup.S (grub_multiboot_real_boot): Moved from here ...
* kern/i386/loader.S (grub_multiboot_real_boot)... to here.
* kern/i386/pc/startup.S (grub_multiboot2_real_boot): Moved from here ...
* kern/i386/loader.S (grub_multiboot2_real_boot)... to here.
* kern/i386/realmode.S: New file.
* kern/i386/pc/startup.S (protstack): Moved from here ...
* kern/i386/realmode.S (protstack)... to here.
* kern/i386/pc/startup.S (gdt): Moved from here ...
* kern/i386/realmode.S (gdt)... to here.
* kern/i386/pc/startup.S (prot_to_real): Moved from here ...
* kern/i386/realmode.S (prot_to_real)... to here.
* kern/i386/pc/startup.S: Include `kern/i386/loader.S' and
`kern/i386/realmode.S'.
* normal/misc.c (grub_normal_print_device_info): Do not probe for
filesystem when dev->disk is unset.
Do probe for filesystem even when dev->disk->has_partitions is set.
In case a filesystem is found, always report it.
In case it isn't, if dev->disk->has_partitions is set, report that
a partition table was found instead of reporting that no filesystem
could be identified.
* kern/powerpc/ieee1275/init.c: Rename HEAP_LIMIT to HEAP_MAX_ADDR,
and make it easier to figure out.
Add HEAP_MIN_SIZE and HEAP_MAX_ADDR definitions.
(grub_claim_heap): Use HEAP_MAX_ADDR rather than taking a parameter.
Do not avoid claiming a region above HEAP_MAX_ADDR if that would
leave us with less than HEAP_MIN_SIZE total heap.
Avoid our total amount of heap to surpass HEAP_MAX_SIZE.
* kern/powerpc/ieee1275/cmain.c (grub_ieee1275_test_flag): Detect
SmartFirmware version updates (as released by Sven Luther), and avoid
setting GRUB_IEEE1275_FLAG_NO_PARTITION_0 or
GRUB_IEEE1275_FLAG_0_BASED_PARTITIONS unless the running version is
known broken.
Do not use devices at boot in chainloading.
* loader/i386/pc/chainloader.c (boot_drive): New variable.
(boot_part_addr): Likewise.
(grub_chainloader_boot): Simply call grub_chainloader_real_boot
with BOOT_DRIVE and BOOT_PART_ADDR.
(grub_chainloader_cmd): Set BOOT_DRIVE and BOOT_PART_ADDR.
Reported by Hitoshi Ozeki <h-ozeki@ck2.so-net.ne.jp>.
Patch from Simon Peter <dn.tlp@gmx.net>:
* genmk.rb (Utility): Append $(#{src}_DEPENDENCIES) to #{obj} targets.
* conf/i386-pc.rmk: Replace grub-probe_DEPENDENCIES with
util/grub-probe.c_DEPENDENCIES. Replace grub-setup_DEPENDENCIES with
util/i386/pc/grub-setup.c_DEPENDENCIES.
* conf/i386-efi.rmk: Replace grub-probe_DEPENDENCIES with
util/grub-probe.c_DEPENDENCIES.
* conf/powerpc-ieee1275.rmk: Likewise.
for powerpc & i386-pc. This patch was more so started by Hollis
Blanchard getting multiboot 2 working for powerpc and I added to it
and cleaned it up.
One of the ideas with this patch is to keep everything under one
command for the user. So instead of having a "multiboot2" & "module2"
command, I created a proxy like mechanism so that you have only one
command for both multiboot 1 & 2 ... "multiboot". This is where
"loader/multiboot_loader.c" comes from. I could have integrated things
more but I figure the current approach will less likely break
anything.
So if your OS is multiboot 2 capable, the user would do the following
to load it up from a grub prompt:
grub> multiboot <location of kernel> <kernel args>
grub> module <some image> <multiboot tag> <image arguments>
grub> module <isome mage> <multiboot tag> <image arguments>
grub .....
The other thing that this patch does is it begins to make the
multiboot 1 code a bit more architecture agnostic so IF someone wanted
to implement it on another architecture they can.
A bit of file moving around and definition renaming is also apart of
this patch. I have also taken the time to make sure that it does not
break multiboot 1 loading on i386-pc. But mulitboot 2 may still need a
little more testing and work for i386-pc. Powerpc multiboot 2 has been
heavily tested and does work.
* geninitheader.sh: Process file specified in first parameter rather
than hardcoding grub_modules_init.lst.
* geninit.sh: Likewise. Also, construct header name dynamicaly rather
than hardcoding grub_modules_init.h.
* conf/common.rmk: Rename grub_modules_init.[ch] files associated with
grub-emu to grub_emu_init.[ch]. Add rules to build analogous
grub_probe_init.[ch] and grub_setup_init.[ch].
* conf/powerpc-ieee1275.rmk (grub_emu_DEPENDENCIES): Replace
grub_modules_init.h with grub_emu_init.h.
(grub_probe_DEPENDENCIES, grub_probe_SOURCES): Add new
grub_probe_init.[ch] files.
* conf/i386-efi.rmk: Likewise.
* conf/i386-pc.rmk: Likewise.
(grub_setup_DEPENDENCIES, grub_setup_SOURCES): Add new
grub_setup_init.[ch] files.
* util/grub-emu.c: Replace grub_modules_init.h with grub_emu_init.h.
* util/grub-probe.c: Include grub_probe_init.h. Use grub_init_all()
to initialize modules rather than a list of hardcoded functions.
* util/i386/pc/grub-setup.c: Include grub_setup_init.h. Use
grub_init_all() to initialize modules rather than a list of hardcoded
functions.
* include/grub/ieee1275/ieee1275.h (grub_ieee1275_flag): Add
GRUB_IEEE1275_FLAG_BROKEN_OUTPUT flag.
* kern/powerpc/ieee1275/cmain.c (grub_ieee1275_find_options): Set this
flag when running on SmartFirmware.
* term/ieee1275/ofconsole.c (grub_ofconsole_init): Avoid running
"output-device output" command when GRUB_IEEE1275_FLAG_BROKEN_OUTPUT
was set.
* kern/powerpc/ieee1275/openfw.c (grub_ieee1275_encode_devname):
Increase partno when GRUB_IEEE1275_FLAG_0_BASED_PARTITIONS flag is set,
rather than decreasing it.
* util/i386/pc/grub-setup.c (setup): When embedding is required, but
there's not enough space to do it, fail in the same way as when it
can't be done because there are no partitions.
* util/powerpc/ieee1275/grub-install.in: Improve error message shown
when nvsetenv failed.
* conf/i386-pc.rmk (CLEANFILES): Removed for grub-mkrescue,
because this rule is automatically generated.
(grub-mkrescue): Removed for the same reason as above.
* util/i386/efi/grub-install.in: Allow `grub_probe --target=partmap'
invocation to fail, in order to support partition-less media.
* util/i386/pc/grub-install.in: Likewise.
* util/powerpc/ieee1275/grub-install.in: Use grub-probe to determine
which fs or partmap modules are needed (akin to its sister scripts).
Also use grub-probe to get rid of unportable /proc/mounts check.
Print the same informational message that the other scripts do, before
exitting.
* util/update-grub_lib.in (font_path): New function. Determine wether
a font file can be found and, if so, echo the GRUB path to it.
* util/update-grub.in: Handle multiple terminals depending on user
input, platform availability and font file presence. Propagate
variables of our findings to /etc/grub.d/ children.
* util/grub.d/00_header.in: Handle multiple terminals, based on
environment setup by update-grub.
* include/grub/i386/pc/kernel.h: Define GRUB_KERNEL_MACHINE_DATA_END to
indicate end of data section in kernel image.
* include/grub/i386/efi/kernel.h: Define GRUB_KERNEL_MACHINE_PREFIX and
GRUB_KERNEL_MACHINE_DATA_END.
* kern/i386/pc/startup.S: Do not initialize grub_prefix, only reserve
space for it.
* kern/i386/efi/startup.S: Likewise.
* util/i386/pc/grub-mkimage.c: Initialize grub_prefix to /boot/grub
during image generation. Implement --prefix option to override this
patch.
* util/i386/efi/grub-mkimage.c: Likewise.
* util/update-grub_lib.in (convert_system_path_to_grub_path): Split
code to make path relative to its root into a separate function.
* util/i386/pc/grub-install.in: Use newly provided
make_system_path_relative_to_its_root() to convert ${grubdir}, then
pass the result to grub-install --prefix.
* include/grub/util/misc.h: Define DEFAULT_DIRECTORY and
DEFAULT_DEVICE_MAP.
* util/grub-emu.c: Use above definitions from misc.h instead of
defining them.
* util/grub-mkdevicemap.c: Likewise.
* util/i386/pc/grub-setup.c: Likewise.
* util/grub-probe.c: Likewise.
(probe): Abort with grub_util_error() when either
grub_guess_root_device or grub_util_get_grub_dev fails.
* normal/command.c (grub_command_execute): Use NULL rather than 0 for
"pager" assignment.
* util/biosdisk.c (grub_util_biosdisk_get_grub_dev): Likewise for
"pcdata".
* util/grub-probe.c (probe): Likewise for "drive_name".
* util/i386/pc/grub-mkrescue.in: Add "set -e".
Add --pkglibdir=DIR option to override pkglibdir.
Mention --image-type=TYPE in help output.
Fix --grub-mkimage (it was a no-op).
Abort gracefuly when no parameter is given.
* util/update-grub_lib.in (convert_system_path_to_grub_path): Abort if
file doesn't exist, or if it is in a filesystem grub can't read.
* util/update-grub.in: Set fallback for GRUB_FS check to "unknown". Do
not abort if GRUB_DRIVE could not be defined. Rearrange generated
header comment to fit in 80 columns when the variables are resolved.
* util/grub.d/00_header.in: Only set root variable when GRUB_DRIVE
could be identified by update-grub. Remove redundant check for
unifont.pff existance (since convert_system_path_to_grub_path now
handles that).
* conf/powerpc-ieee1275.rmk: Enable grub-mkdevicemap and grub-probe.
* include/grub/partition.h: Declare grub_apple_partition_map_init and
grub_apple_partition_map_fini.
* util/biosdisk.c
(grub_util_biosdisk_open): Replace BLKGETSIZE with BLKGETSIZE64 (needed
to access >2 TiB disks).
Print disk->total_sectors with %llu instead of %lu, since this
variable is always 64-bit (prevents wrong disk size from being displayed
on either >2 TiB disk or big-endian CPU).
(grub_util_biosdisk_get_grub_dev): Convert gpt_partition_map handling
into a generic case that supports all (sane) partition maps.
Stop using grub_cpu_to_le32() on dos_part / bsd_part since it actually
breaks big-endian.
* util/grub-probe.c: Call grub_apple_partition_map_init() before probe()
and grub_apple_partition_map_fini() after that.
* util/update-grub_lib.in: New file.
* DISTLIST: Add update-grub_lib.in.
* conf/common.rmk: Generate update-grub_lib and install it in
$(lib_DATA).
* Makefile.in: Add install routine for $(lib_DATA).
* util/grub.d/00_header.in: Use convert_system_path_to_grub_path()
function provided by update-grub_lib to support arbitrary paths of
unifont.pff.
* util/update-grub.in: Use convert_system_path_to_grub_path() to
initialize GRUB_DRIVE_BOOT and GRUB_DRIVE_BOOT_GRUB variables.
* util/biosdisk.c (linux_find_partition): Allocate real_dev on the
stack instead of on the heap.
* kern/disk.c (grub_disk_read): Make sure tmp_buf is big enough
before doing a read on it.
* configure.ac: Only use -fno-stack-protector for the target
environment.
* util/getroot.c (grub_guess_root_device): Remove RAID and LVM
code, first search for device in /dev/mapper, then in /dev.
(grub_util_get_grub_dev): New function.
* include/grub/util/getroot.h (grub_util_get_grub_dev): Add
prototype.
* util/grub-probe.c (probe): Remove check for RAID, call
grub_util_get_grub_dev() instead of
grub_util_biosdisk_get_grub_dev().
* util/grub-emu.c (main): Call grub_util_get_grub_dev() instead of
grub_util_biosdisk_get_grub_dev().
* util/i386/pc/grub-setup.c (main): Likewise.
* DISTLIST: Update for the latest changes.
* conf/i386-pc.rmk: Use the new paths for util/getroot.c,
util/grub-mkdevicemap.c, util/grub-probe.c and util/biosdisk.c.
* util/grub-emu.c: Replace grub/i386/pc/util/biosdisk.h with
grub/util/biosdisk.h.
* util/i386/pc/grub-setup.c: Replace grub/machine/util/biosdisk.h with
grub/util/biosdisk.h.
* include/grub/i386/pc/util/biosdisk.h: Moved to ...
* include/grub/util/biosdisk.h: ... here.
* util/i386/pc/biosdisk.c: Moved to ...
* util/biosdisk.c: ... here.
* util/i386/pc/getroot.c: Moved to ...
* util/getroot.c: ... here.
* util/i386/pc/grub-mkdevicemap.c: Moved to ...
* util/grub-mkdevicemap.c: ... here.
* util/i386/pc/grub-probe.c: Moved to ...
* util/grub-probe.c: ... here.
* util/update-grub.in: Fix a few assumptions about the devices holding
/, /boot and /boot/grub being the same.
* util/grub.d/00_header.in: Likewise.
* util/grub.d/10_hurd.in: Likewise.
* util/grub.d/10_linux.in: Likewise.
* util/grub.d/10_linux.in: Implement Linux image sorting with arbitrary
patterns. Use that to define the `.old' suffix as older than `'.
* util/grub.d/00_header.in: Set default gfxmode to `800x600x16'.
* util/update-grub.in: Add a reference to ${sysconfdir}/default/grub in
the grub.cfg header message.
* util/update-grub.in: Create device.map if it doesn't already exist,
before attempting to run grub-probe.
Check for grub-probe and grub-mkdevicemap with the same code
grub-install is using.
Remove test mode.
* util/i386/pc/grub-probe.c: Add `grub-probe -t partmap' parameter to
determine partition map module.
* util/i386/pc/grub-install.in: Use this feature to decide which
partition module to load, instead of hardcoding pc and gpt.
* conf/i386-pc.rmk (grub_setup_SOURCES): Add partmap/gpt.c.
(grub_probe_SOURCES): Likewise.
* util/i386/pc/biosdisk.c (grub_util_biosdisk_get_grub_dev): Detect
GPT and initialize dos_part and bsd_part accordingly.
* util/i386/pc/grub-setup.c (setup): Ditto for install_dos_part and
install_bsd_part.
(main): Activate gpt module for use during partition identification,
and deactivate it afterwards.
* util/i386/pc/grub-install.in: Add gpt module to core.img.
* util/i386/pc/grub-probe.c (main): Activate gpt module for use during
partition identification, and deactivate it afterwards.
* util/grub-emu.c: Move initialization functions
grub_util_biosdisk_init() and grub_init_all() before
grub_util_biosdisk_get_grub_dev(), which relies on them.
./configure --program-transform-name="s/grub/grub2/"
And the installed files (in this case for i386-pc) will be:
/usr/lib/grub2/i386-pc/*
/usr/local/sbin/grub2-emu
/usr/local/sbin/grub2-install
...etc
Also grub2-install place boot files in "/boot/grub2"
This allows easy integration into distributions as it allows grub2 to
sit side by side with a grub legacy install without.
* fs/ext2.c (EXT2_GOOD_OLD_REVISION): New macro.
(EXT2_GOOD_OLD_INODE_SIZE): Likewise.
(EXT2_REVISION): Likewise.
(EXT2_INODE_SIZE): Likewise.
(struct grub_ext2_block_group): Added a missing member
"used_dirs".
(grub_ext2_read_inode): Divide by the inode size in a superblock
instead of 128 to obtain INODES_PER_BLOCK.
Use the macro EXT2_INODE_SIZE instead of directly using
SBLOCK->INODE_SIZE.
* fs/ext2.c (grub_ext2_read_inode): Use the inode size in a
superblock instead of the structure size to compute an
offset. This fixes the problem that GRUB could not read a
filesystem when inode size is different from 128-byte.
* conf/powerpc-ieee1275.rmk (kernel_elf_LDFLAGS): Link at 64KB.
* kern/powerpc/ieee1275/init.c (_end): Add declaration.
(_start): Likewise.
(grub_arch_modules_addr): Return address after `_end'.
* util/powerpc/ieee1275/grub-mkimage.c: Include grub/misc.h.
(load_modules): Use new parameter as `p_paddr' and `p_vaddr'.
(add_segments): Calculate `_end' from phdr size and location.
(ALIGN_UP): Moved to ...
* include/grub/misc.h: here.
* include/grub/powerpc/ieee1275/kernel.h (GRUB_IEEE1275_MOD_ALIGN):
New macro.
(GRUB_IEEE1275_MODULE_BASE): Removed.
* Makefile.in (enable_grub_emu): New variable.
* configure.ac (--enable-grub-emu): New option.
Do the checks for (n)curses only if `--enable-grub-emu' is requested.
* conf/i386-efi.rmk (sbin_UTILITIES): Add `grub-emu' only if requested.
* conf/i386-pc.rmk: Likewise.
* conf/powerpc-ieee1275.rmk: Likewise.
* conf/sparc64-ieee1275.rmk (bin_UTILITIES): Likewise.
* include/grub/err.h (grub_err_t): Add `GRUB_ERR_MENU'.
* kern/env.c (grub_env_unset): Don't free the member `value' when
the type is GRUB_ENV_VAR_DATA, in this case it's a user defined
pointer.
* normal/main.c (current_menu): Removed.
(free_menu): Unset the `menu' environment variable.
(grub_normal_menu_addentry): Make use of the environment variable
`menu', instead of using the global `current_menu'. Allocate
memory for the sourcecode of this entry.
(read_config_file): New argument `nested', changed all callers.
Only in the case of a new context, initialize a new menu. Set the
`menu' environment variable.
(grub_normal_execute): Don't set and unset the environment
variable `menu' here anymore. Only free the menu when leaving the
context.
* util/i386/pc/biosdisk.c (linux_find_partition): Fixed a memory
leak.
* kern/disk.c (grub_disk_read): When there is a read error, always
try to read only the necessary data.
* conf/i386-pc.rmk (grub_probe_SOURCES): Add disk/lvm.c and
disk/raid.c.
* include/grub/disk.h [GRUB_UTIL] (grub_raid_init): New
prototype.
[GRUB_UTIL] (grub_raid_fini): Likewise.
[GRUB_UTIL] (grub_lvm_init): Likewise.
[GRUB_UTIL] (grub_lvm_fini): Likewise.
* util/i386/pc/grub-probe.c (probe): Check whether DEVICE_NAME is
RAID device and copy DEVICE_NAME to DRIVE_NAME in that case.
(main): Call grub_raid_init(), grub_lvm_init(), grub_lvm_fini()
and grub_raid_fini().
* kern/elf.c (grub_elf_file): Call grub_file_seek. Call
grub_error_push and grub_error_pop in the error-handling path.
(grub_elf32_load_segment): Only call grub_file_read with non-zero
length.
