Commit graph

20 commits

Author SHA1 Message Date
Vladimir 'phcoder' Serbinenko
77a94e9810 * grub-core/loader/i386/multiboot_mbi.c (grub_fill_multiboot_mmap):
Add BADRAM.
	* grub-core/loader/multiboot_mbi2.c (grub_fill_multiboot_mmap):
	Likewise.
	* include/multiboot.h: Resynced with specification.
	* include/multiboot2.h: Likewise.
2010-09-21 02:06:14 +02:00
Vladimir 'phcoder' Serbinenko
8c46a785e3 mips multiboot2 support 2010-04-03 14:14:48 +02:00
Vladimir 'phcoder' Serbinenko
016883a55c * include/multiboot2.h: Resync with spec. 2010-03-28 14:19:41 +02:00
Vladimir 'phcoder' Serbinenko
46960ff9ec Resynced with multiboot2 spec 2010-03-27 21:50:57 +01:00
Vladimir 'phcoder' Serbinenko
c3a8dfc8b7 Tagged header support 2010-03-10 11:40:20 +01:00
Vladimir 'phcoder' Serbinenko
b1f6f35ae9 Preparation for mbh tag 2010-03-08 15:40:57 +01:00
Vladimir 'phcoder' Serbinenko
8eb567e662 Update with newest mbtag spec 2010-03-07 14:59:15 +01:00
Vladimir 'phcoder' Serbinenko
3f5a90c616 merge mainline into mbtag 2010-03-07 13:01:43 +01:00
Vladimir 'phcoder' Serbinenko
915fc1b8bf 2010-01-20 Vladimir Serbinenko <phcoder@gmail.com>
* include/multiboot.h: Resynced with spec.
	* include/multiboot2.h: Likewise.
	* loader/i386/multiboot_mbi.c (grub_fill_multiboot_mmap): Handle
	GRUB_MACHINE_MEMORY_ACPI_RECLAIMABLE and GRUB_MACHINE_MEMORY_NVS.
2010-01-20 01:08:46 +01:00
Vladimir 'phcoder' Serbinenko
5408044f4c Multiboot 2 tags support 2010-01-16 16:25:43 +01:00
Vladimir 'phcoder' Serbinenko
884ade5654 2010-01-15 Vladimir Serbinenko <phcoder@gmail.com>
Video multiboot support.

	* include/grub/multiboot.h (grub_multiboot_set_accepts_video):
	New prototype.
	* include/multiboot.h: Resynced with multiboot specification.
	* include/multiboot2.h: Likewise.
	* loader/i386/multiboot.c (UNSUPPORTED_FLAGS): Support video flags.
	(grub_multiboot): Parse MULTIBOOT_VIDEO_MODE fields.
	* loader/i386/multiboot_mbi.c (DEFAULT_VIDEO_MODE): New constant.
	(HAS_VGA_TEXT): Likewise.
	(accepts_video): New variable.
	(grub_multiboot_set_accepts_video): New function.
	(grub_multiboot_get_mbi_size): Account for video structures.
	(set_video_mode): New function.
	(retrieve_video_parameters): Likewise.
	(grub_multiboot_make_mbi): Fill video fields.
2010-01-15 16:30:57 +01:00
Vladimir 'phcoder' Serbinenko
0174029222 Add EGA text support 2010-01-15 15:46:59 +01:00
Vladimir 'phcoder' Serbinenko
57e41c71bc multiboot video support 2010-01-14 15:54:14 +01:00
Robert Millan
bc8b32b3ec 2010-01-07 Robert Millan <rmh.grub@aybabtu.com>
Reset Multiboot 2 support.  New loader implements the draft in
	/branches/multiboot2 and shares as much code as possible with the
	production Multiboot 1 implementation.
	
	* loader/ieee1275/multiboot2.c: Remove file.  Update all users.
	* loader/multiboot2.c: Likewise.
	* loader/i386/multiboot_helper.S: Likewise.
	* include/multiboot2.h: Replace with latest version from the draft
	in /branches/multiboot2.
	
	* conf/i386-coreboot.rmk (multiboot_mod_SOURCES): Remove
	`loader/i386/multiboot_helper.S', `loader/i386/pc/multiboot2.c'
	and `loader/multiboot2.c'.
	(pkglib_MODULES): Add `multiboot2.mod'.
	(multiboot2_mod_SOURCES): New variable.
	(multiboot2_mod_LDFLAGS): Likewise.
	(multiboot2_mod_CFLAGS): Likewise.  Define `GRUB_USE_MULTIBOOT2'.
	
	* conf/i386-pc.rmk: Likewise.
	
	* conf/powerpc-ieee1275.rmk (pkglib_MODULES): Remove `multiboot.mod'.
	(multiboot_mod_SOURCES): Remove variable.
	(multiboot_mod_LDFLAGS): Likewise.
	(multiboot_mod_CFLAGS): Likewise.
	
	* include/grub/multiboot.h [GRUB_USE_MULTIBOOT2]: Include
	`<multiboot2.h>' instead of `<multiboot.h>'.
	[GRUB_USE_MULTIBOOT2] (MULTIBOOT_BOOTLOADER_MAGIC)
	(MULTIBOOT_HEADER_MAGIC): New macros.
	
	* loader/multiboot_loader.c (module_version_status): Remove variable.
	(find_multi_boot2_header): Remove function.
	(grub_cmd_multiboot_loader): Remove Multiboot 2 / Multiboot 1 selection
	logic.  Always check for the Multiboot version we're compiling for.
	(grub_cmd_module_loader): Likewise.
	[GRUB_USE_MULTIBOOT2] (GRUB_MOD_INIT(multiboot)): Register `multiboot2'
	command instead of `multiboot'.
2010-01-07 21:05:25 +00:00
Robert Millan
58bc8bd5b1 2010-01-03 Robert Millan <rmh.grub@aybabtu.com>
* boot/i386/pc/boot.S: Update copyright year.
	* boot/i386/pc/cdboot.S: Likewise.
	* boot/i386/pc/diskboot.S: Likewise.
	* boot/i386/pc/lnxboot.S: Likewise.
	* boot/i386/pc/pxeboot.S: Likewise.
	* bus/pci.c: Likewise.
	* commands/cmp.c: Likewise.
	* commands/help.c: Likewise.
	* commands/hexdump.c: Likewise.
	* commands/i386/pc/halt.c: Likewise.
	* commands/i386/pc/play.c: Likewise.
	* commands/i386/pc/vbeinfo.c: Likewise.
	* commands/ls.c: Likewise.
	* commands/test.c: Likewise.
	* disk/dmraid_nvidia.c: Likewise.
	* disk/i386/pc/biosdisk.c: Likewise.
	* disk/ieee1275/nand.c: Likewise.
	* disk/ieee1275/ofdisk.c: Likewise.
	* disk/lvm.c: Likewise.
	* disk/raid.c: Likewise.
	* disk/raid6_recover.c: Likewise.
	* disk/scsi.c: Likewise.
	* fs/affs.c: Likewise.
	* fs/cpio.c: Likewise.
	* fs/ext2.c: Likewise.
	* fs/hfs.c: Likewise.
	* fs/iso9660.c: Likewise.
	* fs/ntfs.c: Likewise.
	* fs/sfs.c: Likewise.
	* fs/udf.c: Likewise.
	* fs/ufs.c: Likewise.
	* fs/xfs.c: Likewise.
	* gencmdlist.sh: Likewise.
	* genmk.rb: Likewise.
	* include/grub/disk.h: Likewise.
	* include/grub/efi/api.h: Likewise.
	* include/grub/efi/efi.h: Likewise.
	* include/grub/efi/pe32.h: Likewise.
	* include/grub/elf.h: Likewise.
	* include/grub/fs.h: Likewise.
	* include/grub/i386/at_keyboard.h: Likewise.
	* include/grub/i386/pc/memory.h: Likewise.
	* include/grub/i386/pc/vbe.h: Likewise.
	* include/grub/i386/pci.h: Likewise.
	* include/grub/i386/tsc.h: Likewise.
	* include/grub/ieee1275/ieee1275.h: Likewise.
	* include/grub/ntfs.h: Likewise.
	* include/grub/sparc64/ieee1275/ieee1275.h: Likewise.
	* include/grub/sparc64/libgcc.h: Likewise.
	* include/grub/symbol.h: Likewise.
	* include/grub/types.h: Likewise.
	* include/multiboot2.h: Likewise.
	* io/gzio.c: Likewise.
	* kern/device.c: Likewise.
	* kern/disk.c: Likewise.
	* kern/efi/efi.c: Likewise.
	* kern/efi/mm.c: Likewise.
	* kern/elf.c: Likewise.
	* kern/file.c: Likewise.
	* kern/i386/dl.c: Likewise.
	* kern/i386/pc/init.c: Likewise.
	* kern/i386/pc/startup.S: Likewise.
	* kern/ieee1275/ieee1275.c: Likewise.
	* kern/ieee1275/init.c: Likewise.
	* kern/main.c: Likewise.
	* kern/mm.c: Likewise.
	* kern/powerpc/dl.c: Likewise.
	* kern/sparc64/dl.c: Likewise.
	* kern/x86_64/dl.c: Likewise.
	* lib/hexdump.c: Likewise.
	* loader/efi/appleloader.c: Likewise.
	* loader/i386/ieee1275/linux.c: Likewise.
	* loader/i386/pc/chainloader.c: Likewise.
	* loader/i386/pc/linux.c: Likewise.
	* loader/i386/pc/multiboot2.c: Likewise.
	* loader/ieee1275/multiboot2.c: Likewise.
	* loader/multiboot2.c: Likewise.
	* loader/multiboot_loader.c: Likewise.
	* loader/powerpc/ieee1275/linux.c: Likewise.
	* normal/completion.c: Likewise.
	* normal/menu_entry.c: Likewise.
	* partmap/apple.c: Likewise.
	* util/grub.d/10_hurd.in: Likewise.
	* util/hostfs.c: Likewise.
	* video/readers/png.c: Likewise.
2010-01-03 22:05:07 +00:00
Robert Millan
6944770e0c 2009-11-13 Robert Millan <rmh.grub@aybabtu.com>
* include/multiboot2.h (multiboot_word): Rename from this ...
        (multiboot2_word): ... to this.  Update all users.
        (multiboot_header): Rename from this ...
        (multiboot2_header): ... to this.  Update all users.
        (multiboot_tag_header): Rename from this ...
        (multiboot2_tag_header): ... to this.  Update all users.
        (multiboot_tag_start): Rename from this ...
        (multiboot2_tag_start): ... to this.  Update all users.
        (multiboot_tag_name): Rename from this ...
        (multiboot2_tag_name): ... to this.  Update all users.
        (multiboot_tag_module): Rename from this ...
        (multiboot2_tag_module): ... to this.  Update all users.
        (multiboot_tag_memory): Rename from this ...
        (multiboot2_tag_memory): ... to this.  Update all users.
        (multiboot_tag_unused): Rename from this ...
        (multiboot2_tag_unused): ... to this.  Update all users.
        (multiboot_tag_end): Rename from this ...
        (multiboot2_tag_end): ... to this.  Update all users.
2009-11-13 13:30:55 +00:00
proski
2763ac183d 2009-06-10 Pavel Roskin <proski@gnu.org>
* include/grub/multiboot2.h: Provide compatibility defines for
	multiboot2.h.
	* include/multiboot2.h: Include stdint.h only if needed, using
	angle brackets.
	* loader/i386/pc/multiboot2.c: Include multiboot2.h after
	grub/multiboot2.h.
	* loader/ieee1275/multiboot2.c: Likewise.
	* loader/multiboot2.c: Likewise.
	* loader/multiboot_loader.c: Likewise.
2009-06-10 20:11:12 +00:00
robertmh
c32ee8c9a8 2008-11-07 Robert Millan <rmh@aybabtu.com>
* include/multiboot2.h (struct multiboot_header): Add `flags' member as
        per specification.
        * loader/multiboot2.c (grub_multiboot2): Fix Multiboot2 header check.
        * loader/multiboot_loader.c (find_multi_boot2_header): New function
        (based on find_multi_boot1_header).
        (grub_rescue_cmd_multiboot_loader): Check for Multiboot2 header,
        using find_multi_boot2_header(), and abort if neither Multiboot or
        Multiboot headers were found.
2008-11-07 19:53:25 +00:00
proski
d89b76343e 2008-07-01 Pavel Roskin <proski@gnu.org>
* include/multiboot2.h (struct multiboot_tag_module): Use char,
	not unsigned char.  This fixes warnings and is consistent with
	other tags.
2008-07-02 01:17:43 +00:00
jerone
e5dfe7775a This patch is to introduce multiboot 2 loading capabilities to grub2
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.
2007-07-25 00:44:03 +00:00