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.
* conf/i386-pc.rmk (CLEANFILES): Removed for grub-mkrescue,
because this rule is automatically generated.
(grub-mkrescue): Removed for the same reason as above.
* 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.
* 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.
* 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.
* 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.
* 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().
* util/i386/pc/getroot.c (grub_guess_root_device): Stop using
grub_util_biosdisk_get_grub_dev to convert system device to GRUB device.
* util/grub-emu.c (main): Use grub_util_biosdisk_get_grub_dev with the
string returned by grub_guess_root_device.
* util/i386/pc/grub-setup.c: Likewise.
* util/i386/pc/grub-probefs.c: Likewise.
* util/i386/pc/grub-probefs.c: Rename to ...
* util/i386/pc/grub-probe.c: ... this.
* DISTLIST: Remove grub-probefs, add grub-probe.
* conf/i386-efi.rmk: Likewise.
* conf/i386-pc.rmk: Likewise.
* util/i386/pc/grub-install.in: Likewise.
* util/i386/pc/grub-probe.c: Add --target=(fs|device|drive) option to
choose which information we want to print.
* DISTLIST: Added commands/echo.c, disk/lvm.c, disk/raid.c,
include/grub/bitmap.h, include/grub/lvm.h, include/grub/raid.h,
include/grub/i386/pc/vbeutil.h, include/grub/util/lvm.h,
include/grub/util/raid.h, util/lvm.c, util/raid.c, video/bitmap.c,
video/readers/tga.c and video/i386/pc/vbeutil.c.
2006-10-14 Jeroen Dekkers <jeroen@dekkers.cx>
Added support for RAID and LVM.
* disk/lvm.c: New file.
* disk/raid.c: Likewise.
* include/grub/lvm.h: Likewise.
* include/grub/raid.h: Likewise.
* include/grub/util/lvm.h: Likewise.
* include/grub/util/raid.h: Likewise.
* util/lvm.c: Likewise.
* util/raid.c: Likewise.
* include/grub/disk.h (grub_disk_dev_id): Add
GRUB_DISK_DEVICE_RAID_ID and GRUB_DISK_DEVICE_LVM_ID.
(grub_disk_get_size): New prototype.
* kern/disk.c (grub_disk_open): Check whether grub_partition_probe()
returns a partition.
(grub_disk_get_size): New function.
* kern/i386/pc/init.c (make_install_device): Copy the prefix
verbatim if grub_install_dos_part is -2.
* util/i386/pc/getroot.c (grub_guess_root_device): Support RAID
and LVM devices.
* util/i386/pc/grub-setup.c (setup): New argument
MUST_EMBED. Force embedding of GRUB when the argument is
true. Close FILE before returning.
(main): Add support for RAID and LVM.
* conf/common.rmk: Add RAID and LVM modules.
* conf/i386-pc.rmk (grub_setup_SOURCES): Add util/raid.c and
util/lvm.c.
(grub_emu_SOURCES): Add disk/raid.c and disk/lvm.c.
* kern/misc.c (grub_strstr): New function.
* include/grub/misc.h (grub_strstr): New prototype.
* genmk.rb: Let GCC generate dependenceies the first time it
compiles a file; using the -MD option.
* conf/common.mk: Regenerate.
* conf/i386-pc.mk: Likewise.
* conf/i386-efi.mk: Likewise.
* conf/powerpc-ieee1275.mk: Likewise.
* conf/sparc64-ieee1275.mk: Likewise.
* conf/common.rmk (grub_modules_init.lst): Depends on
$(MODSRCFILES). Grep only the files in $(MODSRCFILES). Make sure
that the target does not exist before producing.
(grub_modules_init.h): Remove the target before generating.
(grub_emu_init.c): Likewise.
* genmk.rb (PModule::rule): Add source files into MODSRCFILES.
* genmk.rb (Image::rule): Set FLAG to CFLAGS or ASFLAGS instead of
TARGET_CFLAGS or TARGET_ASFLAGS. There is no reason why
target-specific flags should be prefixed.
(PModule::rule): Likewise.
* fs/hfsplus.c (grub_hfsplus_btree_recoffset): Moved to near the
top.
(grub_hfsplus_btree_recptr): Likewise.
(grub_hfsplus_find_block): Do not take RETRY any longer. Use
FILEBLOCK both to pass a block number and store next block
number.
(grub_hfsplus_read_block): Rewritten heavily to support an extent
overflow file correctly. Specify errors appropriately, because
fshelp expects that GRUB_ERRNO is set when fails. Reuse
grub_hfsplus_btree_recptr to get the pointer to a found key.
(grub_hfsplus_btree_search): Return 1 instead of 0 when no match
is found.
* conf/i386-efi.rmk (pkgdata_MODULES): Added _linux.mod and
linux.mod.
(_linux_mod_SOURCES): New variable.
(_linux_mod_CFLAGS): Likewise.
(_linux_mod_LDFLAGS): Likewise.
(linux_mod_SOURCES): Likewise.
(linux_mod_CFLAGS): Likewise.
(linux_mod_LDFLAGS): Likewise.
* DISTLIST: Added loader/i386/efi/linux.c,
loader/i386/efi/linux_normal.c and
include/grub/i386/efi/loader.h.
* loader/i386/efi/linux.c: New file.
* loader/i386/efi/linux_normal.c: Likewise.
* include/grub/i386/efi/loader.h: Likewise.
* commands/blocklist.c: New file.
* DISTLIST: Added commands/blocklist.c.
* term/efi/console.c (grub_console_highlight_color): Use a lighter
color for the background, and a daker color for the foreground.
(grub_console_checkkey): Return READ_KEY.
(grub_console_cls): Set the background to
GRUB_EFI_BACKGROUND_BLACK temporarily to clean out the screen.
* kern/efi/efi.c (grub_efi_exit_boot_services): New function.
* include/grub/i386/linux.h (struct linux_kernel_params): Fixed
the size of "padding5", "hd0_drive_info" and "hd1_drive_info".
* include/grub/efi/efi.h (grub_efi_exit_boot_services): New
prototype.
* include/grub/efi/api.h (GRUB_EFI_TEXT_ATTR): Do not shift
BG. The spec is wrong again.
* include/grub/normal.h [GRUB_UTIL] (grub_blocklist_init): New
prototype.
[GRUB_UTIL] (grub_blocklist_fini): Likewise.
* conf/i386-pc.rmk (grub_emu_SOURCES): Added
commands/blocklist.c.
* conf/powerpc-ieee1275.rmk (grub_emu_SOURCES): Likewise.
* conf/common.rmk (pkgdata_MODULES): Added blocklist.mod.
(blocklist_mod_SOURCES): New variable.
(blocklist_mod_CFLAGS): Likewise.
(blocklist_mod_LDFLAGS): Likewise.
Use the environment context in the menu. Remove the commands
"default" and "timeout", and use variables instead.
* normal/menu.c: Include grub/env.h.
(print_entry): Cast TITLE to silence gcc.
(get_timeout): New function.
(set_timeout): Likewise.
(get_entry_number): Likewise.
(run_menu): Use a default entry, a fallback entry and a timeout
in the environment variables "default", "fallback" and
"timeout". Also, tweak the default entry if it is not within the
current menu entries.
(grub_menu_run): Use a fallback entry in the environment variable
"fallback".
* normal/main.c (read_config_file): Do not initialize
NEWMENU->DEFAULT_ENTRY, NEWMENU->FALLBACK_ENTRY or
NEWMENU->TIMEOUT.
(grub_normal_execute): Use a data slot to store the menu.
* include/grub/normal.h (struct grub_menu): Removed default_entry,
fallback_entry and timeout.
(struct grub_menu_list): Removed.
(grub_menu_list_t): Likewise.
(struct grub_context): Likewise.
(grub_context_t): Likewise.
(grub_context_get): Likewise.
(grub_context_get_current_menu): Likewise.
(grub_context_push_menu): Likewise.
(grub_context_pop_menu): Likewise.
(grub_default_init): Likewise.
(grub_default_fini): Likewise.
(grub_timeout_init): Likewise.
(grub_timeout_fini): Likewise.
* conf/sparc64-ieee1275.rmk (pkgdata_MODULES): Removed default.mod
and timeout.mod.
(normal_mod_SOURCES): Removed normal/context.c.
* conf/powerpc-ieee1275.rmk (grub_emu_SOURCES): Removed
commands/default.c, commands/timeout.c and normal/context.c.
(normal_mod_SOURCES): Removed normal/context.c.
* conf/i386-pc.rmk (grub_emu_SOURCES): Removed commands/default.c,
commands/timeout.c and normal/context.c.
(normal_mod_SOURCES): Removed normal/context.c.
* conf/i386-efi.rmk (grub_emu_SOURCES): Removed
commands/default.c, commands/timeout.c and normal/context.c.
(normal_mod_SOURCES): Removed normal/context.c.
* conf/common.rmk (pkgdata_MODULES): Removed default.mod and
timeout.mod.
(default_mod_SOURCES): Removed.
(default_mod_CFLAGS): Likewise.
(default_mod_LDFLAGS): Likewise.
(timeout_mod_SOURCES): Removed.
(timeout_mod_CFLAGS): Likewise.
(timeout_mod_LDFLAGS): Likewise.
* DISTLIST: Removed commands/default.c, commands/timeout.c and
normal/context.c.
* commands/default.c: Removed.
* commands/timeout.c: Likewise.
* normal/context.c: Likewise.
Extend the loader so that GRUB can accept a loader which comes
back to GRUB when a loaded image exits. Also, this change adds
support for a chainloader on EFI.
* term/efi/console.c: Include grub/misc.h.
(grub_console_checkkey): Display a scan code on the top for
debugging. This will be removed once the EFI port gets stable.
Correct the scan code mapping.
* kern/efi/mm.c (sort_memory_map): Sort in a descending order to
allocate memory from larger regions, in order to reduce the number
of allocated regions. Otherwise, the MacOSX loader panics.
(filter_memory_map): Avoid less than 1MB for compatibility with
other loaders.
(add_memory_regions): Allocate from the tail of a region, if
possible, to avoid allocating a region near to 1MB, for the MacOSX
loader.
* kern/efi/init.c (grub_efi_set_prefix): Specify
GRUB_EFI_IMAGE_HANDLE to grub_efi_get_loaded_image.
* kern/efi/efi.c (grub_efi_get_loaded_image): Accept a new
argument IMAGE_HANDLE and specify it to get a loaded image.
(grub_arch_modules_addr): Specify GRUB_EFI_IMAGE_HANDLE to
grub_efi_get_loaded_image.
(grub_efi_get_filename): Divide the legnth by the size of
grub_efi_char16_t.
(grub_efi_get_device_path): New function.
(grub_efi_print_device_path): Print End Device Path nodes. Divide
the length by the size of grub_efi_char16_t for a file path device
path node.
* kern/loader.c (grub_loader_noreturn): New variable.
(grub_loader_set): Accept a new argument NORETURN. Set
GRUB_LOADER_NORETURN to NORETURN.
All callers changed.
(grub_loader_boot): If GRUB_LOADER_NORETURN is false, do not call
grub_machine_fini.
* include/grub/efi/efi.h (grub_efi_get_device_path): New
prototype.
(grub_efi_get_loaded_image): Take an argument to specify an image
handle.
* include/grub/loader.h (grub_loader_set): Added one more argument
NORETURN.
* disk/efi/efidisk.c (make_devices): Use grub_efi_get_device_path
instead of grub_efi_open_protocol.
(grub_efidisk_get_device_name): Likewise.
(grub_efidisk_close): Print a newline.
(grub_efidisk_get_device_handle): Fixed to use
GRUB_EFI_DEVICE_PATH_SUBTYPE instead of
GRUB_EFI_DEVICE_PATH_TYPE.
* disk/efi/efidisk.c (device_path_guid): Moved to ...
* kern/efi/efi.c (device_path_guid): ... here.
* conf/i386-efi.rmk (pkgdata_MODULES): Added _chain.mod and
chain.mod.
(kernel_mod_HEADERS): Added efi/disk.h.
(_chain_mod_SOURCES): New variable.
(_chain_mod_CFLAGS): Likewise.
(_chain_mod_LDFLAGS): Likewise.
(chain_mod_SOURCES): Likewise.
(chain_mod_CFLAGS): Likewise.
(chain_mod_LDFLAGS): Likewise.
* DISTLIST: Added include/grub/efi/chainloader.h,
loader/efi/chainloader.c and loader/efi/chainloader_normal.c.
* include/grub/efi/chainloader.h: New file.
* loader/efi/chainloader.c: Likewise.
* loader/efi/chainloader_normal.c: Likewise.
