* kern/powerpc/ieee1275/cmain.c (grub_ieee1275_find_options):
Fix signedness warnings.
* kern/powerpc/ieee1275/openfw.c (grub_available_iterate):
Likewise.
* util/ieee1275/get_disk_name.c: Include config.h so that
_GNU_SOURCE is defined and getline() is declared. Mark an
unused argument as such. Fix a signedness warning.
* genkernsyms.sh.in: Use more robust assignments for CC and
srcdir. Quote srcdir.
* gensymlist.sh.in: Likewise. Assert at the compile time that
the symbol table is not empty.
* disk/ata.c (grub_ata_open): Don't lose precision in disk->id.
* disk/host.c (grub_host_open): Likewise.
* disk/loopback.c (grub_loopback_open): Likewise.
* disk/memdisk.c (grub_memdisk_open): Use a string pointer for
disk->id as in disk/host.c, not a multi-character constant.
* 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later is obsolete, potentially dangerous and sets a bad example.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.
