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115 commits

Author SHA1 Message Date
Colin Watson
ebad0b81be remove unused variable 2011-03-23 14:45:04 +00:00
Colin Watson
28f9509eb7 merge trunk 2011-02-17 14:51:11 +00:00
Vladimir 'phcoder' Serbinenko
028501a0e0 Workaround yet another IEEE1275 bug. 
* include/grub/ieee1275/ieee1275.h (grub_ieee1275_flag): New enum value
	GRUB_IEEE1275_FLAG_BROKEN_ADDRESS_CELLS.
	* grub-core/kern/ieee1275/mmap.c (grub_machine_mmap_iterate): Ignore
	adress_cells and size:cells if GRUB_IEEE1275_FLAG_BROKEN_ADDRESS_CELLS
	is set.
	* grub-core/kern/ieee1275/cmain.c (grub_ieee1275_find_options): Set
	GRUB_IEEE1275_FLAG_BROKEN_ADDRESS_CELLS on powermacs.
 2011-02-12 10:22:55 +03:00
Colin Watson
8c2c4ff2f5 Handle empty dir passed to grub_find_root_device_from_mountinfo; fixes grub-mkrelpath on btrfs subvolumes. 2011-02-04 13:33:16 +00:00
Vladimir 'phcoder' Serbinenko
3533413cd5 * grub-core/kern/emu/getroot.c: Include config-util.h explicitly. 2011-01-22 15:37:05 +01:00
Vladimir 'phcoder' Serbinenko
46c9db88cd * grub-core/kern/mips/yeeloong/init.c (grub_machine_init): Init boot 
module.
 2011-01-14 19:23:34 +01:00
Colin Watson
bd1a414714 Resolve the device returned by grub_find_root_device_from_mountinfo or 
find_root_device_from_libzfs using grub_find_device.
Reported by: Roderich Schupp.
 2011-01-12 17:27:52 -06:00
Colin Watson
6b978c4f04 merge trunk 2011-01-11 10:00:45 -06:00
Vladimir 'phcoder' Serbinenko
4531a206a1 * grub-core/fs/i386/pc/pxe.c (set_mac_env): Export variable. 
(set_env_limn_ro): Likewise.
	(GRUB_MOD_INIT): Likewise.
	* grub-core/hook/datehook.c (GRUB_MOD_INIT): Likewise. Change to
	ARRAY_SIZE while on it.
	(GRUB_MOD_FINI): Change to ARRAY_SIZE.
	* grub-core/normal/context.c (grub_env_export): Move from here ...
	* grub-core/kern/env.c (grub_env_export): ... here.
	* grub-core/normal/context.c (grub_cmd_export): Skip exporting root and
	prefix.
	* grub-core/kern/main.c (grub_main): Export root and prefix.
	* include/grub/env.h (grub_env_export): Export.
	Reported by: Seth Goldberg.
 2011-01-11 11:51:05 +01:00
Vladimir 'phcoder' Serbinenko
ae67942e78 Don't use post-4G memory on EFI even if 64-bit since some non-compliant 
implementations bug on them.

	* grub-core/kern/efi/mm.c (grub_efi_allocate_pages): Skip post-4G
	memory.
	(filter_memory_map): Likewise.
 2011-01-10 23:51:10 +01:00
Vladimir 'phcoder' Serbinenko
db87be2aea * grub-core/kern/i386/pc/init.c (grub_get_conv_memsize): Removed. 
(grub_machine_init): Don't check amount of low memory as reportedly
	INT 12h can be broken and if low memory is too low we wouldn't have
	gotten into grub_machine_init anyway.
 2011-01-10 17:54:21 +01:00
Vladimir 'phcoder' Serbinenko
c49849cc63 * grub-core/kern/i386/pc/mmap.c (grub_get_conv_memsize): New function. 
(grub_machine_mmap_iterate): Take low memory into account
 2011-01-10 17:51:06 +01:00
Colin Watson
b7d86d53c4 merge trunk 2011-01-07 17:26:15 +00:00
Colin Watson
11b970d7c9 Always initialise *relroot in grub_find_root_device_from_mountinfo, 
otherwise we free an uninitialised pointer if /proc is unmounted.
Reported by: Scott Moser.
 2011-01-07 17:24:25 +00:00
Colin Watson
71b6a2b7a2 * grub-core/kern/emu/getroot.c (find_root_device_from_mountinfo): 
Fix prefix check to handle the case where dir ends with a slash
(most significantly, "/" itself).
Reported by: Michael Vogt.
 2011-01-06 11:09:17 +00:00
Vladimir 'phcoder' Serbinenko
ebc71d284c * grub-core/kern/emu/getroot.c (grub_util_get_grub_dev): Check md/%s 
names.
	Reported by: David Pravec.
 2011-01-04 18:15:27 +01:00
Colin Watson
944404efb8 merge trunk 2011-01-04 15:41:07 +00:00
Vladimir 'phcoder' Serbinenko
c76386454e Avoid using Reed-Solomon with 0 redundancy. 
* grub-core/kern/i386/pc/startup.S: Remove 0-data check.
	* grub-core/lib/reed_solomon.c (decode_block): Do not proceed on 0 data
	or 0 redundancy.
	(grub_reed_solomon_add_redundancy): Do not proceed with 0 redundancy.
	(grub_reed_solomon_recover): Likewise.
 2010-12-27 07:09:43 +01:00
Vladimir 'phcoder' Serbinenko
0354b8672c * grub-core/commands/acpihalt.c (grub_acpi_halt): Sleep for 1.5 before 
writing an error message because of async power management.
	* grub-core/kern/mips/yeeloong/init.c (grub_halt): Likewise.
	(grub_reboot): Likewise.
 2010-12-25 14:09:36 +01:00
Colin Watson
24b7938b32 * grub-core/kern/i386/pc/startup.S (grub_console_getkey): Use `>> 1' 
rather than `/ 2', as the latter requires -Wa,--divide which would
require bumping our minimum binutils version.
 2010-12-04 16:19:26 +00:00
Vladimir 'phcoder' Serbinenko
228cfb40bf support bind and subvolume mount 2010-12-02 14:26:46 +01:00
Modestas Vainius
d20a3b371c * grub-core/kern/emu/getroot.c (grub_util_is_dmraid): Recognise ddf1_ 
fakeraid.
 2010-11-14 17:09:13 +01:00
Vladimir 'phcoder' Serbinenko
10001ac54b * grub-core/kern/i386/pc/startup.S (multiboot_trampoline): Add missing 
jump.
 2010-11-12 08:45:16 +01:00
Manoel Rebelo Abranches
9c4cf53bfe 2010-11-08 Manoel Rebelo Abranches <mrabran@br.ibm.com> 
* include/grub/elfload.h (grub_elf32_size): New parameter. All users updated.
        Return maximum segments alignment.
        (grub_elf64_size): Likewise.
        * kern/elf.c (grub_elf32_size): New parameter. All users updated.
        Return maximum segments alignment.
        (grub_elf64_size): Likewise.
        * grub-core/loader/powerpc/ieee1275/linux.c:
        (grub_linux_claimmap_iterate): New function. Uses the "available"property
        in the "memory" node for memory allocation for kernel in the PowerPC loader.
        (grub_linux_load32): Correctly find linux entry point offset.
        (grub_linux_load64): Likewise.
 2010-11-08 11:14:54 -02:00
Vladimir 'phcoder' Serbinenko
80c6d25eef * grub-core/kern/emu/hostdisk.c 
(convert_system_partition_to_system_disk): Handle devices like "sdaa1".
 2010-11-07 00:10:49 +01:00
Vladimir 'phcoder' Serbinenko
4f6a2e2175 * grub-core/kern/emu/misc.c 
(grub_make_system_path_relative_to_its_root)
	[HAVE_LIBZFS && HAVE_LIBNVPAIR]: Fix mountpoint return on ZFS.
 2010-10-23 20:39:08 +02:00
Vladimir 'phcoder' Serbinenko
5c81f8b349 * grub-core/kern/emu/misc.c 
(grub_make_system_path_relative_to_its_root): Revert r2882.
 2010-10-23 20:34:50 +02:00
Vladimir 'phcoder' Serbinenko
7bced4583e * grub-core/kern/i386/pc/startup.S (grub_console_setcursor): Check 
cursor shape for sanity.
 2010-10-17 01:49:06 +02:00
Vladimir 'phcoder' Serbinenko
fbfbeb394f Remove dead grub_efi_mm_fini. 
* grub-core/kern/efi/mm.c (allocated_page): Removed.
	(ALLOCATED_PAGES_SIZE): Likewise.
	(MAX_ALLOCATED_PAGES): Likewise.
	(allocated_pages): Likewise.
	(grub_efi_allocate_pages): Don't record allocated pages.
	(grub_efi_free_pages): Likewise.
	(grub_efi_mm_init): Likewise.
	(grub_efi_mm_fini): Removed.
 2010-10-16 17:50:48 +02:00
Vladimir 'phcoder' Serbinenko
65f7ed7c9a * grub-core/kern/efi/mm.c (BYTES_TO_PAGES): Round up instead of down. 
(grub_efi_mm_init): Take into account the memory map size increase.
 2010-10-16 17:44:35 +02:00
Robert Millan
1eb01cd276 2010-10-16 Robert Millan <rmh@gnu.org> 
* grub-core/kern/emu/misc.c
	(grub_make_system_path_relative_to_its_root): Fix premature return
	when processing non-root ZFS filesystems.
 2010-10-16 02:30:14 +02:00
Vladimir 'phcoder' Serbinenko
d87c681fd4 * grub-core/kern/i386/pc/startup.S (bypass_table): Use 0x1b explicitly 
rather than 0x1b.
	(grub_console_getkey): Use correct jae opcode rather than ja.
 2010-10-14 15:35:55 +02:00
Vladimir 'phcoder' Serbinenko
74baff844e * grub-core/kern/i386/pc/startup.S (grub_console_getkey): Fix incorrect 
handling of special keys.
 2010-10-06 19:46:20 +02:00
Vladimir 'phcoder' Serbinenko
b65830fae1 Write embedding zone using Reed-Solomon. 
* Makefile.util.def (grub-setup): Add grub-core/lib/reed_solomon.c.
	* grub-core/Makefile.am (rs_decoder.S): New target.
	(kern/i386/pc/startup.S): Depend on rs_decoder.S.
	* grub-core/kern/i386/pc/startup.S (reed_solomon_redundancy): New field.
	(multiboot): Move to RS part.
	(post_reed_solomon): New label.
	(grub_boot_drive): Move to non-RS part since it's modified in memory
	on boot.
	Include rs_decoder.S.
	* grub-core/lib/reed_solomon.c: New file.
	* include/grub/offsets.h (GRUB_KERNEL_I386_PC_REED_SOLOMON_REDUNDANCY):
	New definition.
	(GRUB_KERNEL_I386_PC_MULTIBOOT_SIGNATURE): Removed.
	(GRUB_KERNEL_I386_PC_RAW_SIZE): Updated.
	(GRUB_KERNEL_I386_PC_NO_REED_SOLOMON_PART): New definition.
	* include/grub/partition.h (grub_partition_map): Change prototype of
	embed to allow returning additional sectors.
	* include/grub/reed_solomon.h: New file.
	* util/grub-setup.c (setup): Handle Reed-Solomon.
 2010-09-29 21:33:38 +02:00
Robert Millan
8e57a6ca44 2010-09-26 Robert Millan <rmh@gnu.org> 
Support degraded ZFS arrays in "grub-probe -t device" resolution.
	
	* grub-core/kern/emu/getroot.c (find_root_device_from_libzfs): When
	the pool is an array of devices, iterate through it and return the
	first device that passes a stat() test (instead of blindly returning
	the first one).
 2010-09-26 16:11:33 +02:00
Robert Millan
f913083640 2010-09-26 Robert Millan <rmh@gnu.org> 
Build fixes for GNU/kFreeBSD.
	
	* Makefile.util.def: Add `$(LIBZFS) $(LIBNVPAIR)' library dependencies
	to programs that require ZFS conversion.
	* grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Support
	kernels that don't have FLOPPY_MAJOR.
 2010-09-26 15:53:05 +02:00
Vladimir 'phcoder' Serbinenko
25e09515ad Make mb header to protected part 2010-09-25 21:42:13 +02:00
Vladimir 'phcoder' Serbinenko
3ac9e79207 Multiple bugs correction for Reed-Solomon 2010-09-25 20:40:26 +02:00
Vladimir 'phcoder' Serbinenko
419cbeb06d hook Reed-Solomon into startup.S 2010-09-25 19:33:05 +02:00
BVK Chaitanya
96510fafd2 fix typo 2010-09-25 10:48:48 +05:30
BVK Chaitanya
449333eb7d Fix grub-emu build. 
* grub-core/kern/emu/main.c: Remove #include <getopt.h>.
	* grub-core/kern/emu/full.c: Split grub_mdraid_{init,fini} into
	mdraid09 and mdraid1x.
 2010-09-25 10:43:09 +05:30
Vladimir 'phcoder' Serbinenko
4f0de6881c C part of Reed-Solomon 2010-09-24 14:05:47 +02:00
Vladimir 'phcoder' Serbinenko
6d0fa83c79 Support xz compression on yeeloong. 
* Makefile.util.def (grub-mkimage): Add $(LIBLZMA).
	* configure.ac: Check for LZMA.
	* grub-core/Makefile.core.def (xz_decompress): New target.
	(none_decompress): Likewise.
	* grub-core/boot/decompressor/minilib.c: New file.
	* grub-core/boot/decompressor/none.c: Likewise.
	* grub-core/boot/decompressor/xz.c: Likewise.
	* grub-core/kern/mips/cache.S: Change to noreorder nomacro.
	* grub-core/kern/mips/cache_flush.S: Likewise.
	* grub-core/kern/i386/pc/lzma_decode.S: Remove dead code.
	* grub-core/kern/mips/startup.S: Move first stage to ...
	* grub-core/boot/mips/startup_raw.S: ...here. Change to noreorder
	nomacro.
	* grub-core/kern/mips/startup.S: Change to noreorder nomacro.
	* grub-core/lib/mips/relocator_asm.S: Change to noreorder nomacro.
	* grub-core/lib/xzembed/xz_dec_bcj.c [GRUB_EMBED_DECOMPRESSOR]:
	Allocate statically.
	* grub-core/lib/xzembed/xz_dec_lzma2.c [GRUB_EMBED_DECOMPRESSOR]:
	Allocate statically or use scratch. Don't check CRC32.
	* grub-core/lib/xzembed/xz_dec_stream.c [GRUB_EMBED_DECOMPRESSOR]:
	Allocate statically. Don't check CRC32.
	* include/grub/decompressor.h: New file.
	* include/grub/offsets.h (GRUB_KERNEL_MIPS_YEELOONG_RAW_SIZE):
	Removed.
	(GRUB_KERNEL_MIPS_YEELOONG_UNCOMPRESSED_SIZE): New field.
	(GRUB_KERNEL_MIPS_YEELOONG_TOTAL_MODULE_SIZE): Adjusted.
	(GRUB_KERNEL_MIPS_YEELOONG_PREFIX): Likewise.
	(GRUB_KERNEL_MIPS_YEELOONG_PREFIX_END): Likewise.
	(GRUB_KERNEL_MACHINE_UNCOMPRESSED_SIZE): New define.
	* util/grub-mkimage.c (grub_compression_t): New type.
	(PLATFORM_FLAGS_DECOMPRESSORS): New flag.
	(image_target_desc): New field default_compression.
	(image_targets): Adjust yeeloong targets.
	(compress_kernel_xz) [HAVE_LIBLZMA]: New function.
	(compress_kernel): New parameter comp.
	(generate_image): Likewise. Handle new compression case.
	(options): New option --compression
	(help): Likewise.
	(main): Handle new option.
 2010-09-23 02:10:44 +02:00
Grégoire Sutre
1b655af685 Define FLOPPY_MAJOR on NetBSD. 2010-09-22 23:32:58 +02:00
Vladimir 'phcoder' Serbinenko
9a0e5c815e Fix bugs in asm code 2010-09-22 00:53:34 +02:00
Vladimir 'phcoder' Serbinenko
e0a8ef26e4 MAke a separate scratch for decompressor 2010-09-21 19:39:51 +02:00
Colin Watson
4eff79d2f9 * grub-core/kern/emu/hostdisk.c (find_system_device): Only try to 
convert partition names to disk names if the new `convert' parameter
is set.
(grub_util_biosdisk_get_grub_dev): If opening the disk device
returns GRUB_ERR_UNKNOWN_DEVICE, treat the partition device as a
disk in its own right.  This can happen with Xen disk images.
 2010-09-21 10:36:44 +01:00
Vladimir 'phcoder' Serbinenko
f8926c32b4 C part of decompressor 2010-09-21 11:22:52 +02:00
Vladimir 'phcoder' Serbinenko
c5b4cd370e asm part for mips decompressor 2010-09-21 10:14:08 +02:00
Vladimir 'phcoder' Serbinenko
3197c86ba8 Remove dead code in decompressor 2010-09-21 10:07:12 +02:00