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2001-01-13 OKUJI Yoshinori <okuji@gnu.org>
From Thierry Laronde <thierry.laronde@polynum.com>:
* util/grub-md5-crypt.in (prefix): New variable.
(exec_prefix): Likewise.
(sbindir): Likewise.
2001-01-12 OKUJI Yoshinori <okuji@gnu.org>
* docs/multiboot.h [__ELF__] (MULTIBOOT_HEADER_FLAGS): Defined
as 0x00000003 instead of 0x00010003.
* docs/boot.S (multiboot_header) [__ELF__]: Don't define a.out
kludge information.
* docs/Makefile.am (EXTRA_PROGRAMS): New variable.
[BUILD_EXAMPLE_KERNEL] (noinst_DATA): Removed.
[BUILD_EXAMPLE_KERNEL] (noinst_PROGRAMS): Changed to kernel.
[BUILD_EXAMPLE_KERNEL] (kernel_exec_SOURCES): Renamed to ...
[BUILD_EXAMPLE_KERNEL] (kernel_SOURCES): ... this.
[BUILD_EXAMPLE_KERNEL] (kernel_exec_CFLAGS): Renamed to ...
[BUILD_EXAMPLE_KERNEL] (kernel_CFLAGS): ... this.
[BUILD_EXAMPLE_KERNEL] (kernel_exec_LDFLAGS): Renamed to ...
[BUILD_EXAMPLE_KERNEL] (kernel_LDFLAGS): ... this.
[BUILD_EXAMPLE_KERNEL] (kernel): Removed.
[BUILD_EXAMPLE_KERNEL] (boot.o): New dependency.
(CLEANFILES): New variable.
2001-01-11 OKUJI Yoshinori <okuji@gnu.org>
* stage2/builtins.c [SUPPORT_NETBOOT] (ifconfig_func): Always
print current network configuration.
[SUPPORT_NETBOOT] (tftpserver_func): Use ifconfig instead of
arp_server_override.
* netboot/main.c (arp_server_override): Removed.
* netboot/etherboot.h (arp_server_override): Likewise.
2001-01-11 Eugene Doudine <dudin@np.nk.nornik.ru>
* stage2/builtins.c [SUPPORT_NETBOOT] (ifconfig_func): New
function to configure network interface from command line.
[SUPPORT_NETBOOT] (builtin_ifconfig): New variable.
[SUPPORT_NETBOOT] (builtin_table): Added a pointer to
BUILTIN_IFCONFIG.
* netboot/main.c (ifconfig): New function.
* netboot/etherboot.h (ifconfig): Added the prototype.
2001-01-11 OKUJI Yoshinori <okuji@gnu.org>
* docs/Makefile.am [BUILD_EXAMPLE_KERNEL] (noinst_DATA): New
variable.
[BUILD_EXAMPLE_KERNEL] (noinst_PROGRAMS): Likewise.
[BUILD_EXAMPLE_KERNEL] (kernel_exec_SOURCES): Likewise.
[BUILD_EXAMPLE_KERNEL] (kernel_exec_CFLAGS): Likewise.
[BUILD_EXAMPLE_KERNEL] (kernel_exec_LDFLAGS): Likewise.
[BUILD_EXAMPLE_KERNEL] (kernel): New target.
* configure.in (--enable-example-kernel): New option.
* docs/kernel.c (cmain): Cast unsigned long variables to
unsigned explicitly, to suppress GCC warnings.
2001-01-08 OKUJI Yoshinori <okuji@gnu.org>
* stage2/shared.h (BOOTSEC_BPB_HIDDEN_SECTORS): New macro.
* stage2/builtins.c (chainloader_func): If CURRENT_PARTITION is
FAT, set the hidden sectors field of the BPB to PART_START, to
avoid a Windows bug which affects only when Windows is booted
from a logical partition. And, clear ERRNUM after testing if a
partition is FAT, because open_partition or fat_mount may set
ERRNUM. Reported by Ingo Korb <ingo@akana.de>.
2001-01-07 OKUJI Yoshinori <okuji@gnu.org>
* stage2/builtins.c (boot_func): In the chain-loading mode,
clear the active flag of each of the loaded partition entries,
and then set the active flag of the booted partition image.
2001-01-04 Jochen Hoenicke <jochen@gnu.org>
* stage2/builtins.c (embed_func): Call open_partition() even for
MBR, so that part_start is correct. This fixes a bug reported by
Matthias Granberry <matthias@slurpee.org>.
2000-12-22 OKUJI Yoshinori <okuji@gnu.org>
* stage2/disk_io.c (make_saved_active): Change the variable name
``MBR'' to lower case.
(set_partition_hidden_flag): Likewise.
2000-12-20 Jochen Hoenicke <jochen@gnu.org>
From Cedric Ware <ware@com.enst.fr>:
* stage2/fsys_ext2.c (ext2fs_mount): Detect ext2 partitions in
a OpenBSD/NetBSD FS_EXT2FS slice.
* stage2/pc_slice.h (FS_ADOS): New Macro from OpenBSD/NetBSD.
(FS_HFS): Likewise.
(FS_FILECORE): Likewise.
(FS_EXT2FS): Likewise.
2000-12-17 Jochen Hoenicke <jochen@gnu.org>
* stage2/disk_io.c (rawread): Check if there is a EZD partition
and remap sector 0 to sector 1 like EZ-BIOS does.
(rawwrite): New function to write to disk. Also does EZD
remapping.
(devwrite): New function. Does the special remapping to
partitions needed for linux. This contains the code that was
previously duplicated in embed_func and install_func at several
places.
(make_saved_active): Use rawwrite. Don't use SCRATCHSEG, as it is
needed by devwrite.
(set_partition_hidden_flag): Likewise.
* stage2/disk_io.h (rawwrite): New function.
(devwrite): Likewise.
* stage2/pc_slice.h (PC_SLICE_TYPE_EZD): New macro.
* stage2/builtins.c (embed_info): New variable to store the
position of the embedded stage1_5 for setup_func.
(embed_func): Don't embed after the MBR if an EZ-BIOS is detected
there. Use the new devwrite method. If embedding is successful
store position in embed_info.
(install_func): Use devwrite. Don't use SCRATCHSEG.
(partnew_func): Use rawwrite. Don't use SCRATCHSEG.
(parttype_func): Likewise.
(savedefault_func): Likewise.
(setup_func): New nested function embed_stage1_5. Stage1_5 is now
also be embedded into filesystems which supports that.
2000-12-17 OKUJI Yoshinori <okuji@gnu.org>
* stage2/builtins.c (chainloader_func): Set ERRNUM to
ERR_EXEC_FORMAT, when ERRNUM is ERR_NONE, even if grub_read
fails in reading one sector.
2000-12-14 OKUJI Yoshinori <okuji@gnu.org>
* docs/prog-ref.texi (Partition types): Rewrite the footnotes.
Suggested by Ralf.Medow@t-online.de (Ralf Medow).
2000-12-14 OKUJI Yoshinori <okuji@gnu.org>
From Erik Schoenfelder <schoenfr@gaertner.de>:
* util/grub-install.in (convert): Revised the fix for floppy
device handling.
2000-12-14 OKUJI Yoshinori <okuji@gnu.org>
From HORIKAWA Kazunori <kaz-hori@tkd.att.ne.jp>:
* stage2/bios.c (get_diskinfo): Append 16 bytes dummy data to
DRP, because the BIOS of Thinkpad X20 write a garbage beyond the
size of the structure.
2000-12-09 Jochen Hoenicke <jochen@gnu.org>
* stage2/disk_io.c (next_partition): Mask out bsd partition sub
type when checking if last partition was a bsd partition.
Reported by Heikki Vatiainen <hessu@cs.tut.fi>.
2000-12-09 OKUJI Yoshinori <okuji@gnu.org>
From Leendert Meyer <leen.meyer@home.nl>:
* util/grub-install.in (convert): If a floppy device is
specified, remove everything from $tmp_part.
2000-12-09 OKUJI Yoshinori <okuji@gnu.org>
* lib/device.c [__linux__] (write_to_partition): Use strcpy
instead of strcat, to overwrite "/disc". Reported by Thiago
Macieira <thiagom@mail.com>.
2000-12-05 Jochen Hoenicke <jochen@gnu.org>
* stage2/fsys_minix.c (minix_mount): Corrected the check for
IS_PC_SLICE_TYPE_MINIX; minix was only working if slice type was
wrong! Reported by Ralf Medow <ralf.medow@t-online.de>.
2000-11-27 Jochen Hoenicke <jochen@gnu.org>
* stage2/fsys_reiserfs.c: Handle items with old version key on
new version reiserfs partition.
(K_OFFSET): Removed.
(IH_KEY_OFFSET): New Macro, which checks item head version.
(IH_KEY_ISOFFSET): Likewise.
(reiserfs_read): Use new macros.
(reiserfs_dir): Fixed version check for >4GB stat entries.
2000-11-27 OKUJI Yoshinori <okuji@gnu.org>
* stage2/common.c (init_bios_info) [!STAGE1_5]: Don't call
track_int13, because the current implementation hangs up in some
environments.
2000-11-27 OKUJI Yoshinori <okuji@gnu.org>
* grub/asmstub.c (serial_init) [!O_SYNC]: Don't specify O_SYNC
to open SERIAL_DEVICE.
(serial_init) [O_FSYNC]: Specify O_FSYNC to open SERIAL_DEVICE.
Reported by Farid Hajji <farid.hajji@ob.kamp.net>.
2000-11-22 OKUJI Yoshinori <okuji@gnu.org>
From Vesa Jaaskelainen <jaaskela@tietomyrsky.fi>:
* stage2/builtins.c (testvbe_func): Don't set the bit 14 of a
VBE mode number explicitly when calling get_vbe_mode_info.
(vbeprobe_func): Likewise.
2000-11-22 OKUJI Yoshinori <okuji@gnu.org>
The code for the "INT 13H tracking technique" is somewhat
simplified.
* stage2/asm.S [!STAGE1_5] (track_int13): Don't replace an int13
handler with set_tf_int13_handler. Instead, track_int13 itself
emulates an int13 interrupt.
[!STAGE1_5] (set_tf_int13_handler): Removed.
[!STAGE1_5] (int1_handler): Use movzbw instead of xorb and movb.
2000-11-15 OKUJI Yoshinori <okuji@gnu.org>
* acconfig.h (PRESET_MENU_STRING): New entry.
* acinclude.m4 (grub_DEFINE_FILE): New M4 macro.
* configure.in (--enable-preset-menu): New option.
* stage2/stage2.c [PRESET_MENU_STRING] (preset_menu): New
variable.
[PRESET_MENU_STRING] (preset_menu_offset): Likewise.
[PRESET_MENU_STRING] (open_preset_menu): New function.
[PRESET_MENU_STRING] (read_from_preset_menu): Likewise.
[PRESET_MENU_STRING] (close_preset_menu): Likewise.
[!PRESET_MENU_STRING] (open_preset_menu): New macro.
[!PRESET_MENU_STRING] (read_from_preset_menu): Likewise.
[!PRESET_MENU_STRING] (close_preset_menu): Likewise.
(get_line_from_config): Accept a new argument READ_FROM_FILE.
If it is false, read data from the preset menu instead.
(cmain): If grub_open fails in opening the configuration file,
then try to open the preset menu.
2000-11-11 OKUJI Yoshinori <okuji@gnu.org>
From Jan Fricke <fricke@uni-greifswald.de>:
* stage2/asm.S [!STAGE1_5] (set_vbe_mode): Add a missing `$'
prefix.
2000-11-11 OKUJI Yoshinori <okuji@gnu.org>
* stage2/bios.c (get_diskinfo): If BIOS supports LBA but doesn't
return the correct total number of sectors, compute this by
C/H/S returned by get_diskinfo_int13_extensions instead of
get_diskinfo_standard.
2000-11-09 OKUJI Yoshinori <okuji@gnu.org>
* stage2/disk_io.c (make_saved_active): Set ERRNUM to
ERR_DEV_VALUES instead of ERR_NO_PART, when the save partition
is not a primary partition.
2000-11-05 OKUJI Yoshinori <okuji@gnu.org>
* docs/user-ref.texi (Features): Update the URL of grub/98.
2000-11-03 OKUJI Yoshinori <okuji@gnu.org>
VBE support is _partially_ implemented.
* stage2/mb_header.h (multiboot_header): Added new fields,
mode_type, width, height, and depth.
(MULTIBOOT_FOUND): Check if MULTIBOOT_VIDEO_MODE is set, and
check if LEN is greater than or equal to 48, if set.
(MULTIBOOT_UNSUPPORTED): Set to 0x0000FFF8.
(MULTIBOOT_VIDEO_MODE): New macro.
* stage2/mb_info.h (multiboot_info): Added new fields,
vbe_control_info, vbe_mode_info, vbe_mode, vbe_interface_seg,
vbe_interface_off, and vbe_interface_len.
(MB_INFO_VIDEO_INFO): New macro.
* stage2/shared.h (vbe_controller): New structure.
(vbe_mode): Likewise.
(get_vbe_controller_info): Declared.
(get_vbe_mode_info): Likewise.
(set_vbe_mode): Likewise.
* stage2/asm.S [!STAGE1_5] (get_vbe_controller_info): New
function.
[!STAGE1_5] (get_vbe_mode_info): Likewise.
[!STAGE1_5] (set_vbe_mode): Likewise.
* grub/asmstub.c (get_vbe_controller_info): Likewise.
(get_vbe_mode_info): Likewise.
(set_vbe_mode): Likewise.
* stage2/builtins.c (testvbe_func): New function.
(builtin_testvbe): New variable.
(vbeprobe_func): New function.
(builtin_vbeprobe): New variable.
(builtin_table): Added pointers to BUILTIN_TESTVBE and
BUILTIN_VBEPROBE.
2000-11-01 OKUJI Yoshinori <okuji@gnu.org>
* docs/help2man: Copied from help2man-1.23.
2000-10-29 OKUJI Yoshinori <okuji@gnu.org>
* stage2/asm.S [STAGE1_5]: Don't include setjmp.S or apm.S.
2000-10-27 OKUJI Yoshinori <okuji@gnu.org>
* lib/device.c (read_device_map): Don't parse a line, if it is
empty. Reported by Holger Bauer <bauer@itsm.uni-stuttgart.de>.
2000-10-25 Jochen Hoenicke <jochen@gnu.org>
* stage2/builtins.c (md5crypt_func): Use all bits of currticks ()
to generate the salt. The old code would often produce the same
one character salt.
2000-10-25 OKUJI Yoshinori <okuji@gnu.org>
* stage2/apm.S (get_apm_info): Fix a serious typo: prot_to_real
-> real_to_prot. Umm, I can't understand why it worked for me!
2000-10-24 Jochen Hoenicke <jochen@gnu.org>
* stage2/builtins.c (setup_func): When invoking install with an
embedded stage1_5 give the path to menu.lst as real_config_file.
2000-10-23 OKUJI Yoshinori <okuji@gnu.org>
* docs/multiboot.texi: Upgraded to 0.6.92.
(Boot information format): Re-designed the graphics table.
2000-10-22 OKUJI Yoshinori <okuji@gnu.org>
* docs/tutorial.texi: Miscellaneous updates.
* docs/user-ref.texi: Likewise.
* docs/appendices.texi: Likewise.
2000-10-22 OKUJI Yoshinori <okuji@gnu.org>
* util/grub-install.in (usage): Removed unnecessary commas.
* util/grub-md5-crypt.in: New file.
* util/Makefile.am (sbin_SCRIPTS): Added grub-md5-crypt.
* configure.in (AC_OUTPUT): Added util/grub-md5-crypt.
* docs/Makefile.am (man_MANS): Added grub-md5-crypt.8.
[MAINTAINER_MODE] ($(srcdir)/grub-md5-crypt.8): New target.
* docs/grub-md5-crypt.8: New file. Generated by help2man.
* docs/grub.texi (grub-md5-crypt): New direntry.
(Invoking grub-md5-crypt): New entry.
* docs/user-ref.texi (Invoking grub-md5-crypt): New chapter.
2000-10-22 OKUJI Yoshinori <okuji@gnu.org>
From Matthias Granberry <matthias@slurpee.org>:
* util/grub-install.in (convert): Added backslashes into
continuous lines.
2000-10-21 OKUJI Yoshinori <okuji@gnu.org>
* stage2/md5.c (check_md5_password): Removed.
(md5_password): New function. Mostly copied from
check_md5_password.
(md5_init): Made static.
(md5_update): Likewise.
(md5_final): Likewise.
* stage2/md5.h (check_md5_password): Changed to just a macro.
(md5_password): Declared.
(make_md5_password): New macro.
* stage2/char_io.c [!STAGE1_5] (grub_strstr): Rewriten, because
it was too buggy.
* stage2/builtins.c [USE_MD5_PASSWORDS] (md5crypt_func): New
function.
[USE_MD5_PASSWORDS] (builtin_md5crypt): New variable.
(builtin_table) [USE_MD5_PASSWORDS]: Added a pointer to
BUILTIN_MD5CRYPT.
* docs/tutorial.texi (Security): Added a paragraph about
md5crypt.
2000-10-21 OKUJI Yoshinori <okuji@gnu.org>
* docs/user-ref.texi: Fixed several typos and some inappropriate
texinfo commands, and update the descriptions about some
commands.
2000-10-20 OKUJI Yoshinori <okuji@gnu.org>
* stage2/builtins.c (displayapm_func): New function.
(builtin_displayapm): New variable.
(builtin_table): Added a pointer to BUILTIN_DISPLAYAPM.
2000-10-20 OKUJI Yoshinori <okuji@gnu.org>
APM BIOS table support is added, based on a patch by Matt Yourst
<yourst@mit.edu>.
* docs/multiboot.texi (Boot information format): Added the
definition of APM table format.
* stage2/mb_info.h (apm_info): New structure.
(multiboot_info): Added a new element, apm_table.
(MB_INFO_APM_TABLE): New macro.
* stage2/asm.S (apm_bios_info): New variable.
Include "apm.S".
* stage2/apm.S: New file.
* stage2/common.c (init_bios_info) [!STAGE1_5]: Added APM BIOS
table support.
* stage2/shared.h (apm_bios_info): Declared.
(get_apm_info): Likewise.
* stage2/Makefile.am (EXTRA_DIST): Added apm.S.
* grub/asmstub.c (apm_bios_info): New variable.
(get_apm_info): New function.
2000-10-19 OKUJI Yoshinori <okuji@gnu.org>
Segregate functions which are copyrighted differently.
* stage2/setjmp.S: New file.
* stage2/Makefile.am (EXTRA_DIST): Added setjmp.S.
* stage2/asm.S: Include "setjmp.S".
(grub_setjmp): Moved to ...
* stage2/setjmp.S (grub_setjmp): ... here.
* stage2/asm.S (grub_longjmp): Moved to ...
* stage2/setjmp.S (grub_longjmp): ... here.
2000-10-18 OKUJI Yoshinori <okuji@gnu.org>
* stage2/Makefile.am (noinst_HEADERS): Added md5.h. Reported by
Volker Augustin <Volker.Augustin@stud.uni-regensburg.de>.
2000-10-17 OKUJI Yoshinori <okuji@gnu.org>
* configure.in (--disable-md5password): Renamed to ...
(--disable-md5-password): ... this. Just for my preference.
2000-10-17 Jochen Hoenicke <jochen@gnu.org>
Added MD5 passwords and extended password command:
* configure.in (--disable-md5password): New option.
* stage2/Makefile.am (libgrub_a_SOURCES): Added md5.c.
(pre_stage2_exec_SOURCES): Likewise.
* stage2/md5.c: New file.
* stage2/shared.h (password_t): New type.
(password_type): New variable.
(BUILTIN_HIDDEN): New flag, describing that a command should not
be printed when booting the entry.
(check_password): New function.
* stage2/cmdline.c (run_script): Don't show commands that have
the hidden attribute.
* stage2/buildins.c (password_type): New variable.
(check_password): New function.
(password_func): Handle the --md5 option and set password_type.
Check if in CMDLINE or SCRIPT mode and ask password immediately.
(builtin_password): Also allow passwords in CMDLINE mode, make
it hidden, so the user wont see the password he should enter.
Changed command description.
(builtin_pause): Make the command hidden.
(pause_func): Print argument, since the command is now hidden.
* stage2/stage2.c (run_menu): Call check_password to check password.
* docs/tutorial.texi (Security): Describe the new features of the
password commands.
* docs/user-ref.texi (Menu-specific commands): password command
moved ...
(Command-line and menu commands): ... to here. New features
doumented.
2000-10-17 OKUJI Yoshinori <okuji@gnu.org>
* stage2/builtins.c (setkey_func): Clear the all elements of
BIOS_KEY_MAP and ASCII_KEY_MAP instead of only the first
elements, when TO_KEY is NULL.
2000-10-16 OKUJI Yoshinori <okuji@gnu.org>
* stage2/boot.c (load_image): When handling Linux cmdline, don't
copy a null character from SRC to DEST, because this inserted an
extra null character into the cmdline. Reported by Robert
Bihlmeyer <robbe@orcus.priv.at>.
2000-10-16 OKUJI Yoshinori <okuji@gnu.org>
Some of the new Multiboot features are supported. APM support
and VESA support are not strictly defined or implemented yet.
* docs/multiboot.texi (Top): Increase the version number.
(Boot information format): Changed the drive information format,
because it was not straightforward.
* grub/asmstub.c (io_map): New variable.
(track_int13): New function.
(get_rom_config_table): Likewise.
* stage2/stage2.c (cmain): Set CONFIG_ENTRIES to MBI.DRIVES_ADDR
+ MBI.DRIVES.LENGTH instead of MBI.MMAP_ADDR + MBI.MMAP_LENGTH.
* stage2/common.c (init_bios_info) [!STAGE1_5]: Added support
for drive info, ROM config table, and boot loader name features
of the Multiboot Specification.
* stage2/mb_info.h (drive_info): New structure.
(MB_DI_CHS_MODE): New macro.
(MB_DI_LBA_MODE): Likewise.
(multiboot_info): Added drives_length, drives_addr,
config_table, and boot_loader_name.
(MB_INFO_DRIVE_INFO): New macro.
(MB_INFO_CONFIG_TABLE): Likewise.
(MB_INFO_BOOT_LOADER_NAME): Likewise.
* stage2/asm.S (get_rom_config_table): New function.
* stage2/shared.h (get_rom_config_table): Declared.
2000-10-16 OKUJI Yoshinori <okuji@gnu.org>
* util/grub-install.in (convert): Check only if the file exists,
instead of checking if the file is a block device as well.
Because, in a sane operating system, it should be a char device
but not a block device (unlike Linux), and it may be a symbolic
link (this can happen if you use Linux's devfs without devfsd).
(recheck): New variable. Set to "no" by default, and set to
"yes", if you specify the new option ``--recheck''. If $recheck
is "yes", remove the device map file, if present.
2000-10-16 OKUJI Yoshinori <okuji@gnu.org>
From Roderich Schupp:
* lib/device.c: Include <limits.h>.
[__linux__] (have_devfs): New function.
(get_floppy_disk_name) [__linux__]: If devfs is supported, use
the name "/dev/floppy/N" instead.
(init_device_map) [__linux__]: If devfs is supported, use
"/dev/discs/discN" instead.
[__linux__] (write_to_partition): Change the size of DEV to
PATH_MAX instead of 64.
If devfs is supported, replace "/disc" in the device name with
"/part".
2000-10-15 OKUJI Yoshinori <okuji@gnu.org>
From Roderich Schupp <rsch@ExperTeam.de>:
* util/grub-install.in (convert): Added support for "native"
devfs device names.
2000-10-14 OKUJI Yoshinori <okuji@gnu.org>
* docs/tutorial.texi (Serial terminal): Fixed a typo.
* docs/user-ref.texi (GRUB images): New chapter.
* docs/grub.texi: Added an entry for the chapter "GRUB images".
2000-10-14 OKUJI Yoshinori <okuji@gnu.org>
* stage2/builtins.c (setkey_func): If TO_KEY is NULL (i.e. the
user specifies no argument), clear BIOS_KEY_MAP and
ASCII_KEY_MAP.
If TO_KEY is non-NULL but FROM_KEY is NULL, set ERRNUM to
ERR_BAD_ARGUMENT and return one.
2000-10-13 OKUJI Yoshinori <okuji@gnu.org>
* docs/grub.texi: Added an entry for the new chapter "Security",
and the order of the chapters in the Tutorial Manual was
changed.
* docs/tutorial.texi (Configuration): Moved to right after the
chapter "Booting".
(Security): New chapter.
2000-10-10 OKUJI Yoshinori <okuji@gnu.org>
From Alessandro Rubini:
* util/grub-install.in (root_device): Use the regular expression
's%.*\(/dev/[^ ]*\).*%\1%' instead of
's%.*\(/dev/[a-z0-9]*\).*%\1%'.
(bootdir_device): Likewise.
(grubdir_device): Likewise.
2000-10-10 OKUJI Yoshinori <okuji@gnu.org>
* stage2/start.S (copy_buffer): Use pusha and popa instead of
pushing and poping %di and %si individually, to reduce the code
size and save %cx as well. Reported by Herbert Nachtnebel
<nachtneb@iaee.tuwien.ac.at>.
2000-10-10 OKUJI Yoshinori <okuji@gnu.org>
From Daniel Pittman <daniel@rimspace.net>:
* stage2/builtins.c (setkey_func): Check if
KEYSYM_TABLE[I].UNSHIFTED_NAME and KEYSYM_TABLE[I].SHIFTED_NAME
are not NULLs, before calling grub_strcmp.
2000-10-08 OKUJI Yoshinori <okuji@gnu.org>
* util/grub-install.in (grub_prefix): New variable. The default
is "/boot/grub".
If the user has a separate boot partition, set grub_prefix
instead of grubdir to "/grub".
When running the command "setup", specify $grub_prefix instead
of $grubdir to the option "--prefix".
Report by Thierry Laronde.
2000-10-08 OKUJI Yoshinori <okuji@gnu.org>
* stage2/builtins.c (find_func): Clear ERRNUM after the last
call of next_partition, because it always sets ERRNUM. Reported
by Thierry Laronde <thierry.laronde@polynum.com>.
2000-10-07 OKUJI Yoshinori <okuji@gnu.org>
* lib/device.c [__linux__] (write_to_partition): Open DEV with
O_RDWR instead of O_ORONLY.
2000-10-06 Alessandro Rubini <rubini@gnu.org>
* docs/user-ref.texi (Commands): Added missing commands and
reworded part of the text.
* stage2/builtins.c (serial_func): Unswap the setting of "speed"
and "port".
2000-10-06 OKUJI Yoshinori <okuji@gnu.org>
* stage2/builtins.c (setup_func): Append "... " to the
messages when calling embed_func and install_func, and print
the result.
Don't jump to the label "fail", even when embed_func failed.
2000-10-05 Gordon Matzigkeit <gord@fig.org>
* stage2/disk_io.c (real_open_partition): Make sure that buf_geom
corresponds to the current drive before using it.
* lib/device.c (get_drive_geometry): Use fstat if the native
geometry methods fail, such as when the drive is mapped to a
regular file.
* docs/tutorial.texi: Add `@kbd{...}' to examples in order to
differentiate between command output and characters the user
should type.
* docs/user-ref.texi: Likewise.
2000-10-05 OKUJI Yoshinori <okuji@gnu.org>
* docs/grub.texi: Added an entry for the chapter "Serial
terminal".
* docs/tutorial.texi (Serial terminal): New chapter.
2000-10-04 Gordon Matzigkeit <gord@fig.org>
* util/grub-image (VERSION): Fix version calculation to tolerate
`(GNU GRUB 0.5.96)'-style versions.
* docs/grub.texi: Remove braces from `@unnumbered' sections so
that texi2html doesn't complain.
* debian/rules: Build HTML documentation to appease the Debian
masses.
2000-10-04 OKUJI Yoshinori <okuji@gnu.org>
* stage2/fsys_reiserfs.c (reiserfs_mount): Compare PART_LENGTH
with SUPERBLOCK + (sizeof(super) >> SECTOR_BITS) instead of
sizeof(struct reiserfs_super_block). Reported by Jochen
Hoenicke.
2000-10-05 OKUJI Yoshinori <okuji@gnu.org>
* configure.in (AM_INIT_AUTOMAKE): The version number is set to
0.5.97. This version number is a dummy, as we will never release
0.5.97 actually.
2000-10-01 OKUJI Yoshinori <okuji@gnu.org>
* lib/device.c [__linux__]: Don't include <linux/cdrom.h>.
[__linux__ && !CDROM_GET_CAPABILITY] (CDROM_GET_CAPABILITY):
Defined as 0x5331.
2000-10-01 OKUJI Yoshinori <okuji@gnu.org>
* lib/device.c (get_drive_geometry) [__GNU__]: Get the number of
total sectors by fstat. The rest are filled with arbitrary
values.
2000-09-30 OKUJI Yoshinori <okuji@gnu.org>
* util/grub-install.in (convert): The code for gnu* (i.e.
GNU/Hurd) was rewritten, since it didn't work for BSD
partitions.
Use "$tmp_disk *$" instead of "$tmp_disk" to get the drive name.
2000-09-30 OKUJI Yoshinori <okuji@gnu.org>
* stage2/fsys_reiserfs.c (reiserfs_mount): Check if the length
of the partition is less than the size of a super block, before
attempting to read the super block.
* grub/asmstub.c (console_putchar)
[HAVE_LIBCURSES_H && REFRESH_IMMEDIATELY]: Call refresh, to ease
debugging.
2000-09-30 OKUJI Yoshinori <okuji@gnu.org>
Added two new commands, "partnew" and "parttype", based on the
patch by Stefan Ondrejicka <ondrej@idata.sk>:
* stage2/builtins.c (partnew_func): New function.
(builtin_partnew): New variable.
(parttype_func): New function.
(builtin_parttype): New variable.
(builtin_table): Added pointers to BUILTIN_PARTNEW and to
BUILTIN_PARTTYPE.
2000-09-29 OKUJI Yoshinori <okuji@gnu.org>
* stage2/builtins.c (find_func): New variable GOT_FILE is set to
one if FILENAME is found. Otherwise, it is set to zero.
Clear ERRNUM at the end in the loop for floppies, to ensure that
ERRNUM is cleared before examining hard disks.
Rewrite the loop for hard disks using next_partitions, so this
function now checks all partitions you have certainly.
If GOT_FILE is non-zero, set ERRNUM to ERR_FILE_NOT_FOUND and
return one.
2000-09-29 OKUJI Yoshinori <okuji@gnu.org>
* stage2/disk_io.c (check_BSD_parts): Removed.
(next_partition): New function.
(real_open_partition): Rewritten using next_partition.
(set_device) [!STAGE1_5]: Skip a comma in DEVICE, even when the
BSD partition is not specified.
[!STAGE1_5] (print_completions): Don't append ')' if the
partition is a PC slice which may have BSD partitions. Instead,
try to complete the command-line with possible partitions.
* stage2/shared.h (next_partition): Declared.
2000-09-27 OKUJI Yoshinori <okuji@gnu.org>
* configure.in (--enable-serial): Changed to ...
(--disable-serial): ... this. Now the serial support is enabled
by default.
2000-09-27 OKUJI Yoshinori <okuji@gnu.org>
* stage2/char_io.c [!STAGE1_5] (get_cmdline) [!SUPPORT_SERIAL]:
Don't check if the terminal is dumb. If the terminal is console,
always use console functions.
* stage2/builtins.c [!SUPPORT_NETBOOT] (bootp_func): Undefined.
[!SUPPORT_NETBOOT] (builtin_bootp): Likewise.
[!GRUB_UTIL] (device_func): Likewise.
[!GRUB_UTIL] (builtin_device): Likewise.
[!SUPPORT_NETBOOT] (dhcp_func): Likewise.
[!SUPPORT_NETBOOT] (builtin_dhcp): Likewise.
[!GRUB_UTIL] (quit_func): Likewise.
[!GRUB_UTIL] (builtin_quit): Likewise.
[!SUPPORT_NETBOOT] (rarp_func): Likewise.
[!SUPPORT_NETBOOT] (builtin_rarp): Likewise.
[!SUPPORT_SERIAL] (serial_func): Likewise.
[!SUPPORT_SERIAL] (builtin_serial): Likewise.
[!SUPPORT_SERIAL] (terminal_func): Likewise.
[!SUPPORT_SERIAL] (builtin_terminal): Likewise.
[!SUPPORT_NETBOOT] (tftpserver_func): Likewise.
[!SUPPORT_NETBOOT] (builtin_tftpserver): Likewise.
(builtin_table) [!SUPPORT_NETBOOT]: Removed the pointers to
BUILTIN_BOOTP, BUILTIN_DHCP, BUILTIN_RARP, and
BUILTIN_TFTPSERVER.
(builtin_table) [!SUPPORT_SERIAL]: Removed the pointers to
BUILTIN_SERIAL and BUILTIN_TERMINAL.
(builtin_table) [!GRUB_UTIL]: Removed the pointers to
BUILTIN_DEVICE and BUILTIN_QUIT.
2000-09-26 OKUJI Yoshinori <okuji@gnu.org>
* util/grub-install.in (bootdir_device): New variable. If
$bootdir_device is not the same as $root_device, set root_device
and grubdir to $bootdir_device and "/grub", respectively.
Add --prefix=$grubdir into the command "setup".
2000-09-26 OKUJI Yoshinori <okuji@gnu.org>
Add --prefix=DIR to the command "setup".
* stage2/builtins.c (setup_func): New nested function,
check_file checks if the file FILE exists.
Remove the prefix "/boot/grub" in STAGE1_5_MAP.
Don't hardcode "/boot/grub/stage1", "/boot/grub/stage2", or
"/boot/grub/menu.lst". Instead, check if ARG contains
"--prefix=", and if specified, set PREFIX to the value.
If not specified, check "/boot/grub/stage1" and, if not found,
check "/grub/stage1". If a stage1 was found, set PREFIX to the
directory which contains the stage1.
2000-09-12 OKUJI Yoshinori <okuji@gnu.org>
Add additional magic to avoid a bug in Linux. *sigh*
* stage2/boot.c (load_image): Copy SRC to DEST first, and append
a "mem=" option to DEST instead of prepending.
2000-09-11 OKUJI Yoshinori <okuji@gnu.org>
Reported by Alessandro Rubini:
* stage2/fsys_minix.c (minix_mount): Check if CURRENT_SLICE is a
partition type for minix fs, using the macro
IS_PC_SLICE_TYPE_MINIX.
* stage2/pc_slice.h (PC_SLICE_TYPE_LINUX_MINIX): New macro.
(IS_PC_SLICE_TYPE_MINIX): Likewise.
2000-09-09 Alessandro Rubini <rubini@morgana.systemy.it>
* stage1/stage1.S (notification_string): Print "GRUB " instead
of "stage1 ".
* stage2/start.S [STAGE1_5] (notification_string): Print
"Loading stage1.5" instead of "stage1.5 ".
[!STAGE1_5] (notification_string): Print "Loading stage2"
instead of "stage2 ".
(notification_step): New label, followed by a string ".".
(notification_done): New label, followed by a string "\r\n".
(copy_buffer): Print NOTIFICATION_STEP after copying the buffer.
(bootit): Print NOTIFICATION_DONE before restoring %dx.
2000-09-09 OKUJI Yoshinori <okuji@gnu.org>
From Alessandro Rubini:
* configure.in (CPPFLAGS): Added -malign-jumps=1,
-malign-loops=1 and -malign-functions=1.
2000-09-07 OKUJI Yoshinori <okuji@gnu.org>
From Hal Snyder <hal@vailsys.com>:
* lib/device.c (get_drive_geometry) [__FreeBSD__ || __NetBSD__
|| __OpenBSD__]: Call ioctl for FD instead of
DISKS[DRIVE].FLAGS. This was a mistake when I segregated this
function from asmstub.c.
2000-09-07 Alessandro Rubini <rubini@gnu.org>
* docs/tutorial.texi: Fixed a few typos and minor imprecisions.
* docs/prog-ref.texi: Likewise.
* docs/user-ref.texi: Likewise.
2000-09-07 OKUJI Yoshinori <okuji@gnu.org>
From Alessandro Rubini:
* stage2/builtins.c (terminal_func): Rename TIMEOUT to TO, to
suppress GCC warnings.
* grub/asmstub.c (serial_checkkey): Likewise.
2000-09-06 OKUJI Yoshinori <okuji@gnu.org>
* stage2/char_io.c [!STAGE1_5] (auto_fill): New variable.
[!STAGE1_5] (get_cmdline): Save AUTO_FILL in SAVED_AUTO_FILL in
the beginning and restore AUTO_FILL before return.
Set AUTO_FILL to one and zero before and after calling
print_completions, respectively.
(grub_putchar) [!STAGE1_5]: Use a static variable COL to track
the position of the cursor. If C is a carriage return, clear
COL. If C is a backspace and COL is positive, decrease COL. If C
is a printable character, increase COL. In this case, if
AUTO_FILL is non-zero and COL is greater than or equal to 79,
put a newline automatically.
* stage2/shared.h (auto_fill): Declared.
* stage2/stage2.c (run_menu): In the menu interface, disable the
auto fill mode (i.e. set AUTO_FILL to zero), and enable it again
when booting an entry.
(cmain): Initialize AUTO_FILL (i.e. set it to one) in the
beginning of the loop.
2000-09-06 OKUJI Yoshinori <okuji@gnu.org>
Add support for "boot previously booted entry by default", based
on the patch by Mike Meyer <mwm@mired.org>, but I've modified
his patch thoroughly.
* grub/asmstub.c (saved_entryno): New variable. This is a dummy.
* stage1/stage1.h (COMPAT_VERSION_MINOR): Incremented.
* stage2/asm.S (saved_entryno): New variable.
(codestart) [!SUPPORT_DISKLESS]: Set INSTALL_SECOND_SECTOR to
%ebp. %ebp is set in start.S.
(install_second_sector): New variable.
* stage2/builtins.c (current_entryno): New variable.
(default_func) [!SUPPORT_DISKLESS]: If ARG is "saved", set
DEFAULT_ENTRY to SAVED_ENTRYNO.
(savedefault_func): New function.
(builtin_savedefault): New variable.
(builtin_table): Added a pointer to BUILTIN_SAVEDEFAULT.
* stage2/shared.h (STAGE2_SAVED_ENTRYNO): New macro.
(STAGE2_STAGE2_ID): Changed to 0x10.
(STAGE2_FORCE_LBA): Chaged to 0x11.
(STAGE2_VER_STR_OFFS): Changed to 0x12.
(install_second_sector): Declared.
(saved_entryno): Likewise.
(current_entryno): Likewise.
* stage2/stage2.c (run_menu): Set CURRENT_ENTRYNO to FIRST_ENTRY
+ ENTRYNO, right before calling run_script.
* stage2/start.S (start): Save the sector number of the second
sector in %ebp.
2000-09-05 OKUJI Yoshinori <okuji@gnu.org>
* stage1/stage1.S (lba_mode) [!NO_BUGGY_BIOS_IN_THE_WORLD]:
Don't check for the geometry, since some BIOSes don't return the
number of total sectors correctly, even if they have working LBA
support.
* stage2/start.S (lba_mode) [!NO_BUGGY_BIOS_IN_THE_WORLD]:
Likewise.
* stage2/bios.c (biosdisk) [!NO_BUGGY_BIOS_IN_THE_WORLD]:
Likewise.
Reported by Jan Fricke <fricke@uni-greifswald.de> and Pixel
<pixel@mandrakesoft.com>.
2000-09-05 OKUJI Yoshinori <okuji@gnu.org>
From Alessandro Rubini <rubini@gnu.org>:
* stage2/char_io.c (print_error) [!STAGE1_5]: Print ERRNUM like
"Error 9: Unknown boot failure".
(print_error) [STAGE1_5]: Don't print a colon.
* util/grub-install.in: When checking if an error occurred, use
the expression "Error [0-9]*: " instead of "Error: ".
* docs/user-ref.texi (Stage1.5 errors): Updated, since the error
form changed.
2000-09-04 OKUJI Yoshinori <okuji@gnu.org>
* stage2/stage2.c (run_menu) [GRUB_UTIL]: Set DISP_UP and
DISP_DOWN to ACS_UARROW and ACS_DARROW, respectively. Don't call
grub_printf here.
(run_menu) [!GRUB_UTIL]: Don't call grub_printf here. Instead,
call it...
(run_menu): ... here.
* stage2/shared.h (ACS_ULCORNER): Always define this ourselves,
whether your curses library has the definition.
(ACS_URCORNER): Likewise.
(ACS_LLCORNER): Likewise.
(ACS_LRCORNER): Likewise.
(ACS_HLINE): Likewise.
(ACS_VLINE): Likewise.
(ACS_LARROW): Likewise.
(ACS_RARROW): Likewise.
(ACS_UARROW): Likewise.
(ACS_DARROW): Likewise.
* stage2/char_io.c [SUPPORT_SERIAL] (serial_cls): If the
terminal is dumb, just put a newline.
* stage2/builtins.c (terminal_func) [SUPPORT_SERIAL]: When
choosing a terminal, don't set TERMINAL to the type of the
terminal. Instead, apply a logical AND operation with
TERMINAL_DUMB, since previous code brushed off the dumb
attribute.
2000-09-04 OKUJI Yoshinori <okuji@gnu.org>
* stage2/stage2.c (run_menu): If SHOW_MENU is zero, print a
message with the timeout per second.
If GRUB_TIMEOUT is negative, set SHOW_MENU to one, since the
condition "no timeout and no interface" is nonsense.
If GRUB_TIMEOUT is equal to or greater than zero and the
terminal is dumb, set SHOW_MENU to zero.
If SHOW_MENU is non-zero and the terminal is dumb, enter the
command-line interface instead. If AUTH is false and PASSWORD is
non-NULL, prompt the user to enter a password until the entered
password is identical to PASSWORD.
2000-09-03 OKUJI Yoshinori <okuji@gnu.org>
* util/grub-install.in: Fix a typo: grub_dir -> grubdir.
* stage2/builtins.c (install_func) [GRUB_UTIL]: Open a Stage 2
with "r+" instead of "r", as GRUB needs to overwrite it.
2000-09-02 OKUJI Yoshinori <okuji@gnu.org>
* stage2/stage2.c (run_menu): Don't use either `p' or `n' to
move the cursor, because `p' is already used for another
purpose (password).
(run_menu) [SUPPORT_SERIAL]: Don't set the variables DISP_UP and
DISP_DOWN at the start time. Instead, set them just before using
them actually, because TERMINAL may change when running a menu.
2000-09-01 Klaus Reichl <Klaus.Reichl@alcatel.at>
* stage2/stage2.c (run_menu): Setup and use disp_up, disp_down
depending on the terminal mode.
(run_menu): Allow '^' (resp. 'p') and 'v' (resp 'n') keys we
described in our help above (resp. authors preferences).
2000-08-31 Klaus Reichl <Klaus.Reichl@alcatel.at>
* stage2/stage2.c (set_line): Go back one char, which is
consistent with the original situation, when a timeout was
running.
(run_menu): If GRUB_TIMEOUT is stopped don't loop busy over
CHECKKEY, just relax in GETKEY.
* stage2/builtins.c (serial_func): --speed handling: corrected
typo: set SPEED instead of PORT.
2000-08-31 OKUJI Yoshinori <okuji@gnu.org>
* stage2/builtins.c (terminal_func): Added two new options,
--dumb and --timeout=SECS.
* stage2/char_io.c [!STAGE1_5] (getkey): Use logical AND
operations, when checking if the terminal is a console or a
serial terminal.
[!STAGE1_5] (getkey) [SUPPORT_SERIAL]: Don't check if both
TERMINAL_CONSOLE and TERMINAL_SERIAL are set in TERMINAL.
2000-08-31 OKUJI Yoshinori <okuji@gnu.org>
* stage1/stage1.S (MOV_MEM_TO_AL): New macro.
(real_start): Use the macro MOV_MEM_TO_AL instead of using movb
directly, because binutils-2.9.1.0.x doesn't produce a short
opcode for it automatically. Reported by Alessandro Rubini
<rubini@gnu.org>.
2000-08-30 OKUJI Yoshinori <okuji@gnu.org>
* configure.in (CPPFLAGS): Remove -Wundef by default. Add the
option only if the C compiler supports it, because GCC 2.7.x
doesn't support it.
* grub/main.c (longopts): The type of the argument for "hold" is
changed to OPTIONAL_ARGUMENT.
(main): If --hold is specified, check if OPTARG is zero. If so,
set HOLD to -1, otherwise, set it to the digit OPTARG.
If HOLD is greater than zero, decrease it once per loop.
2000-08-30 OKUJI Yoshinori <okuji@gnu.org>
The command-line interface is switched to single-line editing
mode.
* stage2/char_io.c [!STAGE1_5] (get_cmdline): Extensively
rewritten. The nested functions cl_print and cl_kill_to_end are
removed, cl_refresh, cl_backward, cl_forward and cl_delete are
added, and, cl_init and cl_insert are rewritten from scratch.
See the source code, for more information. I don't think this
kind of changes can be represented in ChangeLog.
[!STAGE1_5] (CMDLINE_WIDTH): New macro.
[!STAGE1_5] (CMDLINE_MARGIN): Likewise.
* stage2/shared.h (TERMINAL_DUMB): Likewise.
2000-08-28 OKUJI Yoshinori <okuji@gnu.org>
* grub/asmstub.c (console_putchar) [HAVE_LIBCURSES]: If
USE_CURSES is true, emulate a new line like a ordinary terminal,
because ncurses treats it badly. If current position on y-axis
is the bottom of the screen, call scroll. Otherwise, call move
with the arguments, Y + 1 and X, where X and Y are current
position of the cursor.
2000-08-28 OKUJI Yoshinori <okuji@gnu.org>
* stage2/asm.S (console_putchar): Don't print a carriage return
when C is a newline.
* stage2/char_io.c (grub_putchar): Call grub_putchar with the
arugment set to a carriage return, if C is a newline.
[!STAGE1_5 && SUPPORT_SERIAL]: Don't print a carriage return
when C is a newline.
2000-08-27 OKUJI Yoshinori <okuji@gnu.org>
* lib/device.c [__linux__]: Don't include linux/fs.h.
[!BLKGETSIZE] (BLKGETSIZE): Defined as _IO(0x12,96).
* grub/asmstub.c [__linux__]: Don't include linux/fs.h.
2000-08-27 OKUJI Yoshinori <okuji@gnu.org>
Preserve a magic number used by Windows NT in a MBR. Shit!
Reported by Khimenko Victor.
* stage1/stage1.h (STAGE1_WINDOWS_NT_MAGIC): New macro.
* stage1/stage1.S (copy_buffer): Use pusha and popa, instead of
pushing/poping %cx and %si separately, to reduce the code size.
(nt_magic): New label. Set the offset to _start plus
STAGE1_WINDOWS_NT_MAGIC
(part_start): New label.
* stage2/builtins.c (install_func): If DEST_DRIVE is a hard
disk, copy the possible partition table and Windows NT magic to
STAGE1_BUFFER from OLD_SECT.
2000-08-26 OKUJI Yoshinori <okuji@gnu.org>
* stage2/char_io.c (translate_keycode) [SUPPORT_SERIAL]: Don't
drain the input buffer, since that was irritating.
2000-08-26 OKUJI Yoshinori <okuji@gnu.org>
Don't save/restore fragile registers unnecessarily.
* stage2/asm.S [!STAGE1_5] (track_int13): Don't save/restore
%ecx, %edx, or %eax.
[!STAGE1_5] (set_int13_handler): Likewise.
(biosdisk_int13_extensions): Likewise.
(biosdisk_standard): Likewise.
(check_int13_extensions): Likewise.
(get_diskinfo_int13_extensions): Likewise.
(get_diskinfo_standard): Likewise.
(get_diskinfo_floppy): Likewise.
[!STAGE1_5] (get_eisamemsize): Likewise.
[!STAGE1_5] (get_mmap_entry): Likewise.
[!STAGE1_5] (console_cls): Likewise.
[!STAGE1_5] (nocursor): Likewise.
[!STAGE1_5] (console_getxy): Likewise.
[!STAGE1_5] (console_gotoxy): Likewise.
[!STAGE1_5] (set_attrib): Likewise.
[!STAGE1_5] (getrtsecs): Likewise.
[!STAGE1_5] (currticks): Likewise, and don't zero %eax
explicitly, since prot_to_real does that.
2000-08-25 OKUJI Yoshinori <okuji@gnu.org>
* stage2/char_io.c [!STAGE1_5] (translate_keycode): New
function. The serial part is stolen from the patch by Christoph
Plattner.
[!STAGE1_5] (get_cmdline): Call translate_keycode instead of
translating special key codes into ASCII characters by itself.
* stage2/stage2.c (run_menu): Wrap getkey with the macro
ASCII_CHAR, when checking if ESC is pressed.
Call translate_keycode as well as getkey, unless checkkey
returns -1. So don't check if C is KEY_DOWN or KEY_UP. And don't
use the macro ASCII_CHAR for C explicitly.
* stage2/shared.h (translate_keycode): Declared.
2000-08-24 OKUJI Yoshinori <okuji@gnu.org>
* stage2/builtins.c [GRUB_UTIL]: Include stdio.h before
shared.h. Reported by Mathieu Chouquet-Stringer
<mchouque@cs.stevens-tech.edu>.
2000-08-21 OKUJI Yoshinori <okuji@gnu.org>
* configure.in (--enable-serial-speed-emulation): New option.
(SERIAL_SPEED_SIMULATION): New conditional.
* grub/Makefile.am (SERIAL_FLAGS): New variable. Set
-DSUPPORT_SERIAL=1 and -DSIMULATE_SLOWNESS_OF_SERIAL=1, if
SERIAL_SPEED_SIMULATION is defined, otherwise, set it to
only -DSUPPORT_SERIAL=1.
(AM_CFLAGS): Removed -DSUPPORT_SERIAL=1 and added
$(SERIAL_FLAGS).
* grub/asmstub.c [SIMULATE_SLOWNESS_OF_SERIAL] (serial_speed):
New variable.
(grub_setjmp): Removed.
(grub_longjmp): Likewise.
(serial_getkey) [SIMULATE_SLOWNESS_OF_SERIAL]: Wait for
1000000 / (SERIAL_SPEED >> 3) microseconds using gettimeofday.
(serial_putchar) [SIMULATE_SLOWNESS_OF_SERIAL]: Likewise.
(serial_init) [SIMULATE_SLOWNESS_OF_SERIAL]: Set SERIAL_SPEED to
SPEED.
* stage2/builtins.c (serial_func) [SUPPORT_SERIAL]: Added
a new option, `--speed'.
(builtin_serial): Added a description about --speed.
(terminal_func): When get a key from a serial device, if GRUB is
in the command-line interface, call grub_longjmp with
RESTART_CMDLINE_ENV, instead of init_page.
* stage2/cmdline.c (restart_cmdline_env): New variable.
(enter_cmdline): Call grub_setjmp with RESTART_CMDLINE_ENV after
calling init_cmdline.
(run_script): Run BUILTIN->FUNC with BUILTIN_SCRIPT instead of
BUILTIN_CMDLINE.
* stage2/shared.h (BUILTIN_SCRIPT): New macro.
[GRUB_UTIL] (grub_setjmp): Defined as setjmp.
[GRUB_UTIL] (grub_longjmp): Defined as longjmp.
(restart_cmdline_env): Declared.
2000-08-20 OKUJI Yoshinori <okuji@gnu.org>
* configure.in (--enable-serial): New option. Serial terminal
support will be enabled by default, once it is stabilized.
(SERIAL_SUPPORT): New conditional.
* grub/Makefile.am (AM_CFLAGS): Added -DSUPPORT_SERIAL=1.
* grub/asmstub.c (cls): Renamed to ...
(console_cls): ... this.
(getxy): Renamed to ...
(console_getxy): ... this.
(gotoxy): Renamed to ...
(console_gotoxy): ... this.
* stage2/Makefile.am (libgrub_a_CFLAGS): Added
-DSUPPORT_SERIAL=1.
(NETBOOT_FLAGS): New variable.
(SERIAL_FLAGS): Likewise.
(STAGE2_COMPILE): Added $(NETBOOT_FLAGS) and $(SERIAL_FLAGS).
* stage2/asm.S [!STAGE1_5] (cls): Renamed to ...
[!STAGE1_5] (console_cls): ... this.
[!STAGE1_5] (getxy): Renamed to ...
[!STAGE1_5] (console_getxy): ... this.
[!STAGE1_5] (gotoxy): Renamed to ...
[!STAGE1_5] (console_gotoxy): ... this.
* stage2/builtins.c (terminal_func): If the bit flag
BUILTIN_CMDLINE in FLAGS is set, call init_page. But this should
be fixed so that it restarts enter_cmdline instead.
* stage2/char_io.c [!STAGE1_5] (gotoxy): New function.
[!STAGE1_5] (serial_gotoxy): Likewise.
[!STAGE1_5] (getxy): Likewise.
[!STAGE1_5] (serial_getxy): Likewise.
[!STAGE1_5] (cls): Likewise.
[!STAGE1_5] (serial_cls): Likewise.
* stage2/serial.h (serial_cls): Declared.
(serial_getxy): Likewise.
(serial_gotoxy): Likewise.
* stage2/shared.h (console_cls): Likewise.
(console_getxy): Likewise.
(console_gotoxy): Likewise.
* stage2/stage2.c (print_entries): If serial terminal is
enabled, print ACS_UARROW and ACS_DARROW instead of DISP_UP and
DISP_DOWN, respectively.
(print_border): If serial terminal is enabled, print
ACS_ULCORNER, ACS_URCORNER, ACS_LLCORNER, ACS_LRCORNER,
ACS_HLINE and ACS_VLINE instead of DISP_UL, DISP_UR, DISP_LL,
DISP_LR, DISP_HORIZ and DISP_VERT, respectively.
(print_border) [SUPPORT_SERIAL]: Color the menu only if console
is used.
(set_line): Take two more arguments, ENTRYNO and MENU_ENTRIES.
(set_line_normal): Likewise.
(set_line_highlight): Likewise.
(set_line) [SUPPORT_SERIAL]: If serial terminal is enabled, get
the menu entry whose attributes are being changed and redraw the
line.
(set_line_highlight) [SUPPORT_SERIAL]: If serial terminal is
enabled, print `ESC [ 7 m' and `ESC [ 0 m' before and after
calling set_line, respectively.
(run_menu) [SUPPORT_SERIAL]: Call nocursor only if console is
used.
2000-08-20 OKUJI Yoshinori <okuji@gnu.org>
Now the serial console support is partially working.
* grub/asmstub.c (serial_checkkey): Specify a pointer to TIMEOUT
as the fifth argument to select.
(serial_get_port): New function. Just a dummy.
(serial_init): If a serial device is opened, close SERIAL_FD
before opeing a new serial device.
Don't specify O_NDELAY to open.
* stage2/builtins.c [SUPPORT_SERIAL]: Include serial.h.
(serial_func): New function.
(builtin_serial): New variable.
(terminal_func): New function.
(builtin_terminal): New variable.
(builtin_table): Add pointers to BUILTIN_SERIAL and
BUILTIN_TERMINAL.
* stage2/char_io.c [SUPPORT_SERIAL]: Include serial.h.
(getkey) [SUPPORT_SERIAL]: If both TERMINAL_CONSOLE and
TERMINAL_SERIAL are set in TERMINAL simultaneously, print a
warning and force the console terminal.
(checkkey) [SUPPORT_SERIAL]: If TERMINAL_SERIAL is set in
TERMINAL, call serial_checkkey.
(grub_putchar) [SUPPORT_SERIAL]: If TERMINAL_SERIAL is set in
TERMINAL, call serial_putchar. If C is a newline, print a
carriage return, before printing a newline.
2000-08-15 OKUJI Yoshinori <okuji@gnu.org>
The image `nbgrub' now relocates itself from 0x10000 to 0x8000,
since the Network Boot Image Proposal doesn't permit a second
loader to be loaded below 0x10000. Reported by Matthias
Kretschmer <McCratch@gmx.net>.
* Makefile.am (NBLOADER_LINK): New variable.
(nbloader_exec_LDFLAGS): Set to $(NBLOADER_LINK) instead of
$(START_LINK).
* stage2/nbi.h (NBI_DEST_ADDR): Changed to 0x10000.
(NBI_DEST_SEG): New macro.
(NBI_DEST_OFF): Likewise.
(RELOCATED_ADDR): Likewise.
(RELOCATED_SEG): Likewise.
(RELOCATED_OFF): Likewise.
(STAGE2_START_ADDR): Likewise.
* stage2/nbloader.S: Added .code16 directive at the start of the
code.
Set the segment and the offset of the load address to
NBI_DEST_SEG and NBI_DEST_OFF, respectively.
Set the segment and the offset of the start address to
NBI_DEST_SEG and NBI_DEST_OFF + relocate - _start, respectively.
Added a routine for relocating itself.
(relocate): New label.
(copy_rest): Likewise.
(copy_loop): Likewise.
(copy): Likewise.
(boot_stage2): Likewise.
2000-08-13 OKUJI Yoshinori <okuji@gnu.org>
* grub/main.c (main): Move the version number inside the
parentheses, since the grub shell is merely one of the programs
included in GNU GRUB.
2000-08-13 OKUJI Yoshinori <okuji@gnu.org>
Add a serial device emulation into the grub shell.
* grub/asmstub.c: Include sys/time.h and termios.h.
(serial_fd): New variable.
(serial_device): Likewise.
(serial_getkey): New function.
(serial_checkkey): Likewise.
(serial_putchar): Likewise.
(get_termios_speed): Likewise.
(serial_init): Likewise.
(set_serial_device): Likewise.
(grub_stage2): Restore SERIAL_DEVICE and SERIAL_FD, if they were
allocated.
* stage2/serial.h [GRUB_UTIL] (set_serial_device): Declared.
2000-08-13 OKUJI Yoshinori <okuji@gnu.org>
* stage2/asm.S (codestart) [SUPPORT_DISKLESS]: Don't reset a
disk system. That is not only uncessary but also harmful.
2000-08-12 OKUJI Yoshinori <okuji@gnu.org>
Add a serial device driver (but only the driver).
* stage2/serial.c: New file.
* stage2/serial.h: Likewise.
* stage2/shared.h (serial_getkey): Moved to stage2/serial.h.
(serial_checkkey): Likewise.
(serial_putchar): Likewise.
* stage2/Makefile.am (noinst_HEADERS): Added serial.h.
(pre_stage2_exec_SOURCES): Added serial.c.
2000-08-10 Pavel Roskin <proski@gnu.org>
* docs/tutorial.texi: Minor fixes.
2000-08-10 OKUJI Yoshinori <okuji@gnu.org>
* docs/tutorial.texi (Installation): Divided into three sections
instead of two sections. Don't describe the usage of the the
grub shell any longer. Instead, how to use grub-install is
documented.
2000-08-09 OKUJI Yoshinori <okuji@gnu.org>
* stage2/builtins.c [GRUB_UTIL]: Include stdio.h.
(embed_func) [GRUB_UTIL && __linux__]: When embedding a Stage
1.5 into a partition, call write_to_partition instead of
biosdisk.
(install_func): Set DEST_PARTITION to the partition where Stage
1 resides.
Set SRC_PART_START to the starting address of the partition
where Stage 2 resides.
(install_func) [GRUB_UTIL]: Set STAGE2_OS_FILE to the file name
of Stage 2 under an OS, if the new option "--stage2" is
specified. Otherwise, set it to null.
If STAGE2_OS_FILE is not null, modify the Stage 2 via the
filesystem serviced by the OS.
(install_func) [GRUB_UTIL && __linux__]: If STAGE2_OS_FILE is
null but the Stage2 resides in a partition, use
write_to_partition.
If DEST_PARTITION is not 0xFFFFFF, use write_to_partition, to
embed Stage 1.
(setup_func) [GRUB_UTIL]: If --stage2 is specified, set
STAGE2_ARG to the string pointing to the option. Otherwise, set
it to null.
(setup_func) [!GRUB_UTIL]: Set STAGE2_ARG to null.
(setup_func): If STAGE2_ARG is not null, add STAGE2_ARG and a
space character into CMD_ARG.
* lib/device.c (_LARGEFILE_SOURCE): Defined.
(_FILE_OFFSET_BITS): Likewise.
[__linux__] (write_to_partition): New function.
* lib/device.h [__linux__] (write_to_partition): Declared.
* util/grub-install.in: Specify the option "--stage2" for the
command "setup".
2000-08-04 Jochen Hoenicke <jochen@gnu.org>
* stage2/fsys_fat.c (fat_superblock): clust_eof_marker added.
(fat_mount): Initialize clust_eof_marker to 0xff8, 0xfff8, or
0xffffff8, depending on fat size. Support for single active FAT
added (FAT32 extension). Changed the boundary between FAT12 and
FAT16, again. The Microsoft KB article Q65541 seems to be wrong
here, I go with mtools and the previous behaviour of grub: FAT12
iff number of clusters (without counting the two nonexisting
clusters) is less or equal 4095.
(fat_read): Report error if cluster number is too big, but not
greater or equal clust_eof_marker.
* stage2/fsys_reiserfs.c (journal_init): Fixed calculation of
journal_transaction.
2000-08-01 Jochen Hoenicke <jochen@gnu.org>
* stage2/fsys_reiserfs.c: Symlink support added.
(S_ISLNK): New macro.
(PATH_MAX): Likewise.
(MAX_LINK_COUNT): Likewise.
(reiserfs_dir): Check for symlink and handle them.
(read_tree_node): Take a block number and check if tree node was
already read in. If not update the INFO->blocks field.
(next_key): Changed call of read_tree_node.
(search_stat): Likewise.
(journal_init): Fixed a small bug. Some debugging messages added.
2000-07-31 Pavel Roskin <proski@gnu.org>
* grub/asmstub.c (biosdisk) [__linux__]: The first argument for
_llseek renamed from "seeked_fd" to "filedes".
2000-07-30 OKUJI Yoshinori <okuji@gnu.org>
* docs/appendices.texi (FAQ): Added the answer for the separate
boot partition problem.
2000-07-30 OKUJI Yoshinori <okuji@gnu.org>
Update the network support to Etherboot-4.6.4.
From Daniel Wagner <wagi@gmx.ch>:
* netboot/3c509.c: Copied from Etherboot-4.6.4.
* netboot/3c509.h: Likewise.
* netboot/cards.h: Likewise.
* netboot/ns8390.c: Likewise.
* netboot/sk_g16.c: Likewise.
* netboot/sk_g16.h: Likewise.
* netboot/tulip.c: Likewise.
* netboot/pci.h: Likewise.
* netboot/main.c (dhcpdiscover): Updated.
(dhcprequest): Likewise.
(bootp): Likewise.
* netboot/README.netboot: Added the information about the new
option --enable-ns8390-force-16bit.
* configure.in (--enable-ns8390-force-16bit): New option.
* netboot/config.c: Updated.
2000-07-29 OKUJI Yoshinori <okuji@gnu.org>
The Linux zImage support is working now.
* stage2/asm.S (linux_boot): Add 3 into %ecx and shift %ecx to
the right by 2 bits, instead of shift %ecx to the left by 2
bits.
2000-07-29 Jochen Hoenicke <jochen@gnu.org>
* stage2/fsys_reiserfs.c (block_read): Changed the variable "len"
to "j_len" (it shadowed a parameter).
2000-07-29 OKUJI Yoshinori <okuji@gnu.org>
* configure.in (CPPFLAGS): Added -Wshadow, -Wpointer-arith and
-Wundef, as GCC sometimes more clever than me. :)
* stage2/shared.h [!ASM_FILE] (multi_boot): Change the name of
the second argument from "mbi" to "mb_info".
[!ASM_FILE] (biosdisk): Rename the first argument "read" to
"subfunc".
* lib/device.h (init_device_map): Change the name of the third
argument from "floppy_disks" to "no_floppies".
* lib/device.c (read_device_map): Rename the internal function
"print_error" to "show_error".
* stage2/builtins.c (install_func): Rename CONFIG_FILE to
REAL_CONFIG.
(setup_func): Rename INSTALL_DRIVE, INSTALL_PARTITION and
CONFIG_FILE to INSTALLED_DRIVE, INSTALLED_PARTITION and
CONFIG_FILENAME, respectively.
* stage2/char_io.c (convert_to_ascii): Rename the internal
variable C to TMP.
(get_cmdline): Rename KILL to KILL_BUF.
Rename the second argument for cl_print to REAL_ECHO_CHAR from
ECHO_CHAR.
* stage2/stage2.c (run_menu): Rename the internal variable
NUM_ENTRIES to NEW_NUM_ENTRIES.
(cmain): Rename KILL to KILL_BUF.
* stage2/disk_inode_ffs.h: Check if BYTE_MSF is defined before
checking the value.
* stage2/fsys_ext2fs.c (ext2fs_dir): Check if E2DEBUG is
defined, instead of if the value is non-zero.
* grub/asmstub.c: Check if __GLIBC__ is defined before checking
the value.
(biosdisk) [__linux__]: Likewise.
Rename the first argument for _llseek to "seeked_fd" from "fd".
(multi_boot): Rename the second argument to "mb_info" from
"mbi".
2000-07-27 Gordon Matzigkeit <gord@fig.org>
* util/grub-image.in: Initial cut at a script for creating GRUB
boot images.
* util/Makefile.am (noinst_SCRIPTS): Added grub-image.
* configure.in (AC_OUTPUT): Added util/grub-image.
2000-07-27 Jochen Hoenicke <jochen@gnu.org>
* stage2/asm.S (check_int13_extensions): Fixed the effect of
the --force-lba switch in stage2/stage1_5.
2000-07-25 Jochen Hoenicke <jochen@gnu.org>
* stage2/fsys_fat.c (fat_mount): Fixed calculation of num_clust.
It was off by two, since the two non existing clusters 0 and 1
were not taken into account. Also fixed the boundary between
FAT12 and FAT16.
2000-07-25 OKUJI Yoshinori <okuji@gnu.org>
* stage2/asm.S [!STAGE1_5] (linux_text_len): New variable.
[!STAGE1_5] (linux_boot): Don't set %eax to LINUX_SETUP
meaninglessly.
Set %ecx to LINUX_TEXT_LEN instead of LINUX_KERNEL_MAXLEN.
[!STAGE1_5] (big_linux_boot): Disable interrupts before changing
the stack pointer.
Change %ss right before %sp.
Reverse the arguments for ljmp. A segment must be after an
offset. *sigh*
* stage2/boot.c (load_image): Set LINUX_TEXT_LEN to TEXT_LEN,
if a Linux kernel is loaded successfully.
* stage2/shared.h (LINUX_VID_MODE_OFFSET): Removed.
[!ASM_FILE] (linux_kernel_header): Change the type of the member
`heap_end_ptr' to unsigned short.
[!ASM_FILE] (linux_text_len): Declared.
2000-07-24 OKUJI Yoshinori <okuji@gnu.org>
Comply with the Linux/i386 boot protocol version 2.02.
* stage2/asm.S [!STAGE1_5] (linux_boot): Set the length of moved
bytes to LINUX_KERNEL_MAXLEN instead of
LINUX_KERNEL_LEN_OFFSET(%eax), since the field is obsolete.
[!STAGE1_5] (big_linux_boot): Don't use SEGMENT or OFFSET.
Instead, embed the segment and the offset in the code itself.
Set %ds, %es, %fs and %gs to %ax (LINUX_INIT_SEG).
* stage2/boot.c (load_image): Rewrite the Linux support code
heavily. Use a structure instead of a batch of macros, to access
a Linux kernel header.
(load_initrd): If MOVETO plus LEN is greater than or equal to
LINUX_INITRD_MAX_ADDRESS, set MOVETO to LINUX_INITRD_MAX_ADDRESS
minus LEN with page aligned.
* stage2/shared.h (LINUX_MAGIC_SIGNATURE): New macro.
(LINUX_DEFAULT_SETUP_SECTS): Likewise.
(LINUX_FLAG_CAN_USE_HEAP): Likewise.
(LINUX_INITRD_MAX_ADDRESS): Likewise.
(LINUX_MAX_SETUP_SECTS): Likewise.
(LINUX_BOOT_LOADER_TYPE): Likewise.
(LINUX_HEAP_END_OFFSET): Likewise.
(LINUX_SETUP_MAXLEN): Removed.
(LINUX_KERNEL_LEN_OFFSET): Likewise.
(LINUX_SETUP_LEN_OFFSET): Likewise.
(LINUX_SETUP_STACK): Set to 0x7F00 instead of 0x3FF4 (why was it
this value?).
(LINUX_SETUP_LOADER): Removed.
(LINUX_SETUP_LOAD_FLAGS): Likewise.
(LINUX_SETUP_CODE_START): Likewise.
(LINUX_SETUP_INITRD): Likewise.
(CL_MY_LOCATION): Set to RAW_ADDR(0x97F00) instead of
RAW_ADDR(0x92000).
(CL_MY_END_ADDR): Set to RAW_addr(0x97FFF) instead of
RAW_ADDR(0x920FF).
(CL_MAGIC_ADDR): Removed.
(CL_OFFSET): Likewise.
[!ASM_FILE] (struct linux_kernel_header): New structure tag.
2000-07-23 OKUJI Yoshinori <okuji@gnu.org>
* docs/tutorial.texi: Fix some syntax errors and ambiguous
sentences. Suggested by M. Meiarashi <mes@st.rim.or.jp>.
2000-07-14 Khimenko Victor <grub@khim.sch57.msk.ru>
* stage2/boot.c (load_image): When getting the text length of a
Linux kernel, use unsigned long instead of unsigned short.
2000-07-13 OKUJI Yoshinori <okuji@gnu.org>
* lib/device.c: Include errno.h. Reported by Thierry DELHAISE
<thierry.delhaise@delhaise.com>.
2000-07-12 OKUJI Yoshinori <okuji@gnu.org>
Just to start implementing serial console support...
* stage2/asm.S (grub_putchar): Renamed to ...
(console_putchar): ... this.
[!STAGE1_5] (getkey): Renamed to ...
[!STAGE1_5] (console_getkey): ... this.
[!STAGE1_5] (checkkey): Renamed to ...
[!STAGE1_5] (console_checkkey): ... this.
* stage2/char_io.c [!STAGE1_5] (getkey): New function.
[!STAGE1_5] (checkkey): Likewise.
(grub_putchar): Likewise.
* stage2/shared.h [!STAGE1_5] (terminal): Declared.
[!STAGE1_5] (TERMINAL_CONSOLE): New macro.
[!STAGE1_5] (TERMINAL_SERIAL): Likewise.
(console_putchar): Declared.
(serial_putchar): Likewise.
(console_getkey): Likewise.
(serial_getkey): Likewise.
(console_checkkey): Likewise.
(serial_checkkey): Likewise.
* stage2/builtins.c (terminal): New global variable. The default
is TERMINAL_CONSOLE.
* grub/asmstub.c (grub_putchar): Renamed to ...
(console_putchar): ... this.
(getkey): Renamed to ...
(console_getkey): ... this.
(checkkey): Renamed to ...
(console_checkkey): ... this.
2000-07-12 OKUJI Yoshinori <okuji@gnu.org>
* stage2/Makefile.am (libgrub_a_CFLAGS): Added
-I$(top_srcdir)/lib.
* stage2/builtins.c [GRUB_UTIL]: Include device.h.
2000-07-12 OKUJI Yoshinori <okuji@gnu.org>
Segreate OS-specific helper functions from asmstub.c.
* grub/asmstub.c [__linux__]: Don't include linux/hdreg.h,
linux/major.h, linux/kdev_t.h, or linux/cdrom.h.
[__FreeBSD__ || __NetBSD__ || __OpenBSD__]: Don't include
sys/ioctl.h, sys/disklabel.h, or sys/ioctl.h.
[HAVE_OPENDISK]: Don't include util.h.
Include device.h.
(DEFAULT_FD_CYLINDERS): Removed.
(DEFAULT_FD_HEADS): Likewise.
(DEFAULT_FD_SECTORS): Likewise.
(DEFAULT_HD_CYLINDERS): Likewise.
(DEFAULT_HD_HEADS): Likewise.
(DEFAULT_HD_SECTORS): Likewise.
(NUM_DISKS): Likewise.
(init_device_map): Likewise.
(get_floppy_disk_name): Likewise.
(get_ide_disk_name): Likewise.
(get_scsi_disk_name): Likewise.
(check_device): Likewise.
(get_drive_geometry): Likewise.
* grub/main.c (no_floppy): Removed.
(probe_second_floppy): Likewise.
(floppy_disks): New global variable.
(main): Set FLOPPY_DISKS to zero, if OPT_NO_FLOPPY. Set
FLOPPY_DISKS to two, if OPT_PROBE_SECOND_FLOPPY.
* lib/Makefile.am (AM_CFLAGS): New variable.
* lib/device.h: New file.
* lib/device.c: Likewise.
* stage2/shared.h (no_floppy): Removed.
(probe_second_floppy): Likewise.
(check_device): Likewise.
(floppy_disks): Declared.
2000-07-02 OKUJI Yoshinori <okuji@gnu.org>
* grub/main.c (usage): Enclose the mail address with parentheses
and add a period into the end of the line. That's just a
cosmetic change.
2000-07-02 OKUJI Yoshinori <okuji@gnu.org>
* docs/appendices.texi (Obtaining and Building GRUB): Indicate
the Cygnus's binutils webpage instead of the hjl's site, since
you can now use a public release (i.e. 2.10).
2000-06-23 OKUJI Yoshinori <okuji@gnu.org>
* stage2/boot.c (load_image): Take an additional argument
LOAD_FLAGS.
If the kernel type is Linux and the bit
KERNEL_LOAD_NO_MEM_OPTION in LOAD_FLAGS is set, don't pass a
Linux's mem option automatically.
* stage2/shared.h (load_image): Added the new argument.
* stage2/builtins.c (kernel_func): If `--no-mem-option' is
specified, set the bit KERNEL_LOAD_NO_MEM_OPTION in LOAD_FLAGS,
otherwise, LOAD_FLAGS is zero.
2000-06-22 OKUJI Yoshinori <okuji@gnu.org>
* docs/tutorial.texi: Fixed some typos and syntax errors.
* docs/user-ref.texi: Likewise.
2000-06-21 OKUJI Yoshinori <okuji@gnu.org>
* stage2/stage2.c (run_menu): Initialize CUR_ENTRY at the
definition.
If SHOW_MENU is zero, don't display the menu interface. Instead,
wait until the timeout is expired and then boot the default
entry. If the user presses `ESC' during the timeout, set
SHOW_MENU to one and break the loop.
Display the menu if SHOW_MENU is true, instead of if
GRUB_TIMEOUT is non-zero.
Set SHOW_MENU to one before go to the label `restart'.
* stage2/builtins.c (show_menu): New global variable.
(hiddenmenu_func): New function.
(builtin_hiddenmenu): New variable.
(builtin_table): Added a pointer to BUILTIN_HIDDENMENU.
* stage2/shared.h (show_menu): Declared.
2000-06-19 OKUJI Yoshinori <okuji@gnu.org>
* docs/mdate-sh: Moved to ...
* mdate-sh: ... here.
* docs/texinfo.tex: Moved to ...
* texinfo.tex: ... here.
2000-06-09 OKUJI Yoshinori <okuji@gnu.org>
* stage2/mb_info.h (AddrRangeDesc): Use one 64bits field instead
of two 32bits fields for BaseAddr and Length, respectively.
BaseAddrLow + BaseAddrHigh -> BaseAddr, LengthLow + LengthHigh
-> Length.
* stage2/builtins.c (displaymem_func): Print BaseAddr >> 32,
BaseAddr & 0xFFFFFFFF, Length >> 32 and Length & 0xFFFFFFFF,
instead of BaseAddrLow, BaseAddrHigh, LengthLow and LengthHigh,
for MAP.
* stage2/common.c (fakemap): Adjusted to the new definition of
AddrRangeDesc.
(mmap_avail_at): Change the type of TOP to unsigned long long.
If TOP is greater than 0xFFFFFFFF, set it to 0xFFFFFFFF, since
GRUB itself cannot deal with 64bits addresses at the moment.
(init_bios_info): When getting a maximum available address from
the memory map, use a new unsigned long long variable MAX_ADDR
as the temporary variable instead of MEMTMP. This should allow
GRUB to detect at most 4TB.
2000-06-18 OKUJI Yoshinori <okuji@gnu.org>
* docs/appendices.texi (FAQ): Added an question about Linux's
`mem=' option and the answer.
2000-06-17 OKUJI Yoshinori <okuji@gnu.org>
* stage2/boot.c (load_image): Pass a mem option to Linux, only
if SRC has no substring "mem=".
2000-06-17 OKUJI Yoshinori <okuji@gnu.org>
* stage2/compile: Removed.
* netboot/compile: Likewise.
* compile: New file. Copied from Automake.
2000-06-16 OKUJI Yoshinori <okuji@gnu.org>
* stage2/boot.c (load_image): Don't remove the vga option after
parsing it. Suggested by Tim Riker.
2000-06-15 OKUJI Yoshinori <okuji@gnu.org>
* stage2/asm.S (grub_halt): Use jmp instead of jc, if INT 15
AX=5307h fails.
2000-06-15 OKUJI Yoshinori <okuji@gnu.org>
* configure.in (AM_INIT_AUTOMAKE): Increase the version number.
I wish that 0.5.96 will not be released actually...
* stage2/builtins.c (halt_func): New function.
(builtin_halt): New variable.
(reboot_func): New function.
(builtin_reboot): New variable.
(builtin_table): Added pointers to BUILTIN_HALT and
BUILTIN_REBOOT.
* stage2/asm.S (grub_halt): New function.
(grub_reboot): Likewise.
* stage2/shared.h (grub_halt): Declared.
(grub_reboot): Likewise.
* grub/asmstub.c (grub_reboot): New function.
(grub_halt): Likewise.
2000-06-12 Gordon Matzigkeit <gord@fig.org>
* stage2/stage2.c (run_menu): Don't display the menu if the
timeout is zero. This makes for cleaner use as a noninteractive
bootloader.
2000-06-11 OKUJI Yoshinori <okuji@gnu.org>
* docs/tutorial.texi (GNU/Linux): Added a caution about the
"mem=" option.
2000-06-11 OKUJI Yoshinori <okuji@gnu.org>
* util/grub-install.in (convert): When $host_os is linux*, use
the expression 's%\([sh]d[a-z]\)[0-9]*$%\1%' instead of
's%[0-9]*$%%', to get rid of the partition part. This fixes the
bug "/dev/fd0" -> "/dev/fd". (But don't you think the naming is
quite inconsistent with hard disks? Why not /dev/fd[a-z]?)
Report by Pavel Roskin.
2000-06-08 OKUJI Yoshinori <okuji@gnu.org>
* docs/tutorial.texi (Network): The body is moved to ...
(General usage of network support): ... this new section.
(Diskless): New section.
* docs/user-ref.texi (General commands): Added a description
about the command "tftpserver".
2000-06-08 OKUJI Yoshinori <okuji@gnu.org>
* netboot/main.c (decode_rfc1533) [GRUB]: Eliminate trailing
NULs in the NVT string for a configuration file name, if any.
(decode_rfc1533): Likewise, if Extensions Path is present,
eliminate the trailing NULs, if any.
Also, check the length carefully to ensure that EXTPATH can fit
in FNAME.
2000-06-06 Jochen Hoenicke <jochen@gnu.org>
* stage2/fsys_reiserfs.c: Added journaling to reiser.
(reiserfs_journal_desc): new structure.
(reiserfs_journal_commit): likewise.
(reiserfs_journal_header): likewise.
(fsys_reiser_info): Added fields for journaling.
(journal_read): new function.
(journal_init) likewise.
(block_read): New function to read reiserfs blocks, which reads
from the journal if it contains newer versions. All relevant
devread calls are replaced with calls to this method.
(reiserfs_mount): Check for journaling super block and call
journal_init.
2000-06-06 OKUJI Yoshinori <okuji@gnu.org>
* netboot/main.c (dhcprequest) [GRUB]: Set the length of the
Parameter Request List to (4 + 2).
Set the list to RFC1533_VENDOR_MAGIC and
RFC1533_VENDOR_CONFIGFILE in addition to the standard
parameters.
(decode_rfc1533) [GRUB]: If C is equal to
RFC1533_VENDOR_CONFIGFILE, copy the contents of the tag to
CONFIG_FILE.
If C is equal to RFC1533_VENDOR_MAGIC, increment
VENDOREXT_ISVALID.
* netboot/etherboot.h [GRUB] (RFC1533_VENDOR_CONFIGFILE): New
macro. Defined as 150.
2000-06-03 OKUJI Yoshinori <okuji@gnu.org>
* stage2/asm.S (check_int13_extensions): Check the bitmap only
if FORCE_LBA is zero.
* stage2/bios.c (get_diskinfo): Get rid of the wrong check for
the bit 0 of DRP.FLAGS. Now the bitmap check is correctly
performed in the function check_int13_extensions.
2000-06-02 OKUJI Yoshinori <okuji@gnu.org>
* docs/user-ref.texi (Invoking the grub shell): Added a caution.
Why don't so many people still understand that BIOS drive
numbering are different from OS device naming? How many cautions
and warnings should we write in the documentation? Sigh.
2000-06-01 OKUJI Yoshinori <okuji@gnu.org>
From Chip Salzenberg:
* stage2/cmdline.c (enter_cmdline) [SUPPORT_DISKLESS]: Redisplay
network configuration after clearing screen, before first prompt.
* stage2/cmdline.c: Include <shared.h> instead of "shared.h".
[SUPPORT_DISKLESS]: Include <etherboot.h>.
2000-06-01 OKUJI Yoshinori <okuji@gnu.org>
* stage2/builtins.c (setup_func): Check if INSTALL_DRIVE is a
hard disk as well as IMAGE_DRIVE, before trying to install a
Stage 1.5. Reported by Pavel Roskin.
2000-05-31 OKUJI Yoshinori <okuji@gnu.org>
* acinclude.m4 (grub_ASM_ABSOLUTE_WITHOUT_ASTERISK): New
function. Check if GAS requires absolute indirect calls/jumps
with NO asterisk.
* configure.in: Call grub_ASM_ABSOLUTE_WITHOUT_ASTERISK.
* acconfig.h (ABSOLUTE_WITHOUT_ASTERISK): New macro entry.
* netboot/pci.c (bios32_service) [!ABSOLUTE_WITHOUT_ASTERISK]:
Prefix the operand to "lcall" with `*'.
(pcibios_read_config_byte) [!ABSOLUTE_WITHOUT_ASTERISK]:
Likewise.
(pcibios_read_config_word) [!ABSOLUTE_WITHOUT_ASTERISK]:
Likewise.
(pcibios_read_config_dword) [!ABSOLUTE_WITHOUT_ASTERISK]:
Likewise.
(pcibios_write_config_byte) [!ABSOLUTE_WITHOUT_ASTERISK]:
Likewise.
(pcibios_write_config_word) [!ABSOLUTE_WITHOUT_ASTERISK]:
Likewise.
(pcibios_write_config_dword) [!ABSOLUTE_WITHOUT_ASTERISK]:
Likewise.
(check_pcibios) [!ABSOLUTE_WITHOUT_ASTERISK]: Likewise.
* stage2/asm.S (chain_stage1) [!ABSOLUTE_WITHOUT_ASTERISK]:
Prefix the operand to "ljmp" with `*'.
(chain_stage2) [!ABSOLUTE_WITHOUT_ASTERISK]: Likewise.
(big_linux_boot) [!ABSOLUTE_WITHOUT_ASTERISK]: Likewise.
2000-05-29 Chip Salzenberg <chip@valinux.com>
* stage2/shared.h (grub_memmove): Prototype to use void *.
* stage2/char_io.c (grub_memmove): Define likewise.
2000-05-30 Gordon Matzigkeit <gord@fig.org>
* docs/user-ref.texi (Stage2 errors): Update error messages.
2000-05-29 Pavel Roskin <pavel_roskin@geocities.com>
* util/grub-install.in: Fix a typo that prevented error messages
from appearing.
Copy and remove files individually and exit with an error as
soon as it fails.
Show $log_file if --debug was given on the command line.
2000-04-19 Gordon Matzigkeit <gord@fig.org>
* stage2/cmdline.c (enter_cmdline): Don't give errors on empty
command lines.
* stage2/common.c (err_list): Clean up wordings slightly.
2000-05-29 OKUJI Yoshinori <okuji@gnu.org>
Based on a patch by Neal H Walfield <neal@walfield.org>:
* netboot/misc.c [GRUB] (inet_aton): Defined.
* netboot/main.c (arp_server_override): New function.
* netboot/etherboot.h [GRUB] (arp_server_override): Declared.
(inet_aton): Likewise.
* stage2/builtins.c (tftpserver_func): New function.
(builtin_tftpserver): New variable.
(builtin_table): Added a pointer to BUILTIN_TFTPSERVER.
2000-05-28 OKUJI Yoshinori <okuji@gnu.org>
* stage2/asm.S (codestart): Fix a typo: DISKLESS_SUPPORT ->
SUPPORT_DISKLESS.
* stage2/nbloader.S: Fix the image length and the memory length
fields. They shouldn't contain the first sector for a tag.
Mmh..., that is unclear as far as I see the Net Boot Image
Proposal...
* stage2/shared.h (STACKOFF): Enclosed with parentheses.
(PROTSTACKINIT): Likewise.
2000-05-27 OKUJI Yoshinori <okuji@gnu.org>
Add diskless support, mostly based on patches by Christoph
Plattner <Christoph.Plattner@dot.at>, but also based on a patch
by Chip Salzenberg <chip@valinux.com> for PXE. Of course, I've
modified both the patches thoroughly to adapt them to my
preference.
* configure.in (--enable-diskless): New option. Set a
conditional DISKLESS_SUPPORT.
* stage2/Makefile.am (noinst_HEADERS): Added nbi.h.
(EXTRA_PROGRAMS): New variable.
(pkgdata_DATA) [DISKLESS_SUPPORT]: Added
nbgrub and pxegrub.
(noinst_DATA) [DISKLESS_SUPPORT]: Added nbloader, pxeloader and
diskless.
(noinst_PROGRAMS) [DISKLESS_SUPPORT]: Added nbloader.exec,
pxeloader.exec and diskless.exec.
(PXELOADER_LINK): New variable.
(BUILT_SOURCES) [DISKLESS_SUPPORT]: Added diskless_size.h.
(diskless_exec_SOURCES): New variable.
(diskless_exec_CFLAGS): Likewise.
(diskless_exec_LDFLAGS): Likewise.
(diskless_exec_LDADD): Likewise.
(diskless_size.h): New target.
(nbloader_exec_SOURCES): New variable.
(nbloader_exec_CFLAGS): Likewise.
(nbloader_exec_LDFLAGS): Likewise.
(nbloader_exec-nbloader.o): New dependency.
(nbgrub): New target.
(pxeloader_exec_SOURCES): new variable.
(pxeloader_exec_CFLAGS): Likewise.
(pxeloader_exec_LDFLAGS): Likewise.
(pxegrub): New target.
* stage2/asm.S (install_partition): Set to 0xFFFFFF instead of
0x020000. What was the benefit from the previous setting?
(codestart) [SUPPORT_DISKLESS]: Don't move %dl to BOOT_DRIVE.
(boot_drive) [SUPPORT_DISKLESS]: Set to NETWORK_DRIVE instead of
zero.
* stage2/common.c: Include <shared.h> instead of "shared.h",
just for a cosmetic reason.
[SUPPORT_DISKLESS]: Include etherboot.h.
[SUPPORT_DISKLESS] (setup_diskless_environment): New internal
function.
(init_bios_info) [SUPPORT_DISKLESS]: Call
setup_diskless_environment after the memory initialization is
finished. Return if fails.
* stage2/nbloader.S: New file.
* stage2/pxeloader.S: Likewise.
* stage2/nbi.h: Likewise.
2000-05-25 OKUJI Yoshinori <okuji@gnu.org>
* netboot/fsys_tftp.c (buf_fill): Warn when amazing things
happen.
(tftp_dir): Revert previous change. Don't use TFTP_MIN_PACKET
but calculate the appropriate length.
2000-05-23 OKUJI Yoshinori <okuji@gnu.org>
* netboot/fsys_tftp.c (tftp_dir): Append "0\0" to the request
string, because the "tsize" option must be followed by zero,
according to RFC 2349.
2000-05-22 OKUJI Yoshinori <okuji@gnu.org>
Synchronize the documentation with the code.
* docs/user-ref.texi: Added ReiserFS as a supported filesystem.
Updated the descriptions about `password', `install', `kernel',
and `setup'.
Added a description about `lock'.
Added descriptions about ERR_UNALIGNED and ERR_PRIVILEGED.
Added a description about the option `--force-lba' of
the program `grub-install'.
* docs/tutorial.texi: Updated the subsection for NetBSD.
2000-05-21 OKUJI Yoshinori <okuji@gnu.org>
* stage2/asm.S (set_int13_handler): Don't use MBI to get the
lower memory size. Instead, decrease it in the BIOS memory
directly and set %eax to it, since MBI.MEM_LOWER may not be the
same as [0x413] any longer due to the previous change.
* grub/asmstub.c (CONVENTIONAL_MEMSIZE): Changed to 640 * 1024
from 640. You didn't like the inconsistency between
EXTENDED_MEMSIZE and CONVENTIONAL_MEMSIZE, did you?
(get_memsize): Return CONVENTIONAL_MEMSIZE >> 10 instead of
CONVENTIONAL_MEMSIZE, if TYPE is zero.
(get_eisamemsize): Return EXTENDED_MEMSIZE >> 10 instead of
EXTENDED_MEMSIZE / 1024. Just a cosmetic change.
(MMAR_DESC_LENGTH): New macro. Defined as 20.
(get_mmap_entry): Define a new variable DESC_TABLE statically,
and copy the CONTth entry to *DESC if CONT is a correct index.
2000-05-21 Chip Salzenberg <chip@valinux.com>
* stage2/common.c (mmap_avail_at): New function, abstracted out
of init_bios_info, to scan E820 memory map.
(init_bios_info): Use mmap_avail_at for _both_ MBI.MEM_UPPER and
MBI.MEM_LOWER.
2000-05-17 OKUJI Yoshinori <okuji@gnu.org>
Update the network support to Etherboot-4.6.1.
* netboot/config.c (pci_nic_list) [INCLUDE_TULIP]: Added an
entry for Davicom 9102.
* netboot/epic100.c: Just copied.
* netboot/pci.h: Likewise.
* netboot/tulip.c: Likewise.
* netboot/etherboot.h (tftp): Change the type of the first
argument to const char * from char *.
* netboot/main.c (tftp): Likewise.
2000-05-13 OKUJI Yoshinori <okuji@gnu.org>
* util/grub-install.in: If the program `cp' fails, exit with the
status code 1. Suggested by Pavel Roskin.
2000-05-13 OKUJI Yoshinori <okuji@gnu.org>
From Pixel <pixel@mandrakesoft.com>:
* stage2/pc_slice.h (PC_SLICE_TYPE_LINUX_EXTENDED): New macro.
(IS_PC_SLICE_TYPE_EXTENDED): Added a check for
PC_SLICE_TYPE_LINUX_EXTENDED.
2000-05-05 OKUJI Yoshinori <okuji@gnu.org>
* stage2/common.c (init_bios_info) [!STAGE1_5]: When the memory
map is present, search the maximum for MEMTMP in bytes instead
of kilobytes and set EXTENDED_MEMORY to MEMTMP minus 1MB in
kilobytes.
2000-05-05 OKUJI Yoshinori <okuji@gnu.org>
Ignore any memory holes when passing the maximum memory address
to non-Multiboot kernels (i.e. Linux and *BSD).
* stage2/common.c [!STAGE1_5] (extended_memory): New global
variable.
(init_bios_info) [!STAGE1_5]: Change the type of CONT, MEMTMP
and ADDR to unsigned long from int.
Set EXTENDED_MEMORY to MBI.MEM_UPPER by default.
If MBI.MMAP_LENGTH is not zero, set EXTENDED_MEMORY to the
maximum available address, ignoring any memory holes.
If MBI.MMAP_LENGTH is zero but get_eisamemsize returns other
than -1, set EXTENDED_MEMORY to (CONT >> 10) + 0x3c00 if CONT is
non-zero, otherwise, set it to MEMTMP.
* stage2/shared.h [!STAGE1_5] (extended_memory): Declared.
* stage2/boot.c (load_image): Always pass the "mem=" option to a
Linux kernel, using EXTENDED_MEMORY instead of MBI.MEM_UPPER.
(bsd_boot): Use EXTENDED_MEMORY instead of MBI.MEM_UPPER.
2000-04-30 OKUJI Yoshinori <okuji@gnu.org>
* stage1/stage1.S (message): Use lodsb instead of incw and movb.
From Andrew Clausen <clausen@gnu.org>.
* stage1/stage1.S (copy_buffer): Set %cx to 0x100 and use movsw
instead of movsb, since it is guaranteed that the region is
properly aligned.
2000-04-29 OKUJI Yoshinori <okuji@gnu.org>
* stage2/builtins.c (setup_func): Use SECTOR_BITS instead of
SECTOR_SIZE to compute BLOCKSIZE.
2000-04-26 OKUJI Yoshinori <okuji@gnu.org>
* netboot/depca.c: Copied from Etherboot-4.6.0.
2000-04-23 OKUJI Yoshinori <okuji@gnu.org>
More security-related features.
* stage2/builtins.c (auth): New global variable.
(configfile_func): Clear AUTH before jumping to cmain.
(lock_func): New function.
(builtin_lock): New variable.
(password_func): Make sure that LEN + 2 is less than or equal to
PASSWORD_BUFLEN, because now the password must be terminated
with double NULs, in order to permit an empty configuration file
name.
Copy LEN bytes from ARG to PASSWORD, instead of LEN + 1 bytes.
Clear the rest of the buffer PASSWORD.
(builtin_table): Added a pointer to BUILTIN_LOCK.
* stage2/common.c (err_list): Added an entry for ERR_PRIVILEGED.
* stage2/stage2.c (run_menu): If AUTH is true, show the messages
for a non-password configuration, even if PASSWORD is not NULL.
Likewise, if AUTH is true, allow the user to use privileged
instructions (such as `c').
If a correct password is entered, check if *PPTR is NUL or not.
If it is NUL, set AUTH to 1 and go to the label restart,
otherwise, copy PPTR to NEW_FILE, clear AUTH, and return.
* stage2/shared.h (grub_error_t): Added a new constant
ERR_PRIVILEGED.
(auth): Declared.
2000-04-23 OKUJI Yoshinori <okuji@gnu.org>
* docs/user-ref.texi (Command-line-specific commands): Don't use
the command @var for the argument "file" to the command
"configfile" on the definition.
2000-04-22 OKUJI Yoshinori <okuji@gnu.org>
Update the network support to Etherboot 4.5.8.
* configure.in (--enable-3c590): New option.
(--enable-3c595): Likewise.
(--enable-depca): Likewise.
(--enable-lance): Likewise.
(--enable-ns8390): Likewise.
(--enable-ntulip): Likewise.
(--enable-lancepci): Removed.
(--enable-nepci): Likewise.
(--enable-otulip): Likewise.
(--enable-smc9000): The duplicated one is named to ...
(--enable-smc9000-scan): ... this. This was a typo, perhaps.
* netboot/Makefile.am (libdrivers_a_SOURCES): Removed
byteorder.h, if.h, netboot_config.h and netdevice.h, and added
cards.h.
(EXTRA_libdrivers_a_SOURCES): Removed ntulip.c and tulip.h, and
added 3c595.c, 3c595.h, depca.c, otulip.c and otulip.h.
(libdrivers_a_CFLAGS): Define FSYS_TFTP as 1 instead of empty.
(EXTRA_DIST): Removed ntulip.txt, and added cs89x0.txt and
tulip.txt.
(3c595_drivers): New variable.
(depca_drivers): Likewise.
(lance_drivers): Removed lancepci.o and added lance.o.
(ns8390_drivers): Removed nepci.o and added ns8390.o.
(ntulip_drivers): Deleted.
(otulip_drivers): New variable.
($(3c595_drivers)): New target.
($(depca_drivers)): Likewise.
($(ntulip_drivers)): Deleted.
($(otulip_drivers)): New target.
(3c590_o_CFLAGS): New variable.
(3c595_o_CFLAGS): Likewise.
(depca_o_CFLAGS): Likewise.
(lancepci_o_CFLAGS): Deleted.
(lance_o_CFLAGS): New variable.
(nepci_o_CFLAGS): Deleted.
(ns8390_o_CFLAGS): New variable.
(ntulip_o_CFLAGS): Deleted.
(otulip_o_CFLAGS): New variable.
* netboot/3c90x.c: Updated to Etherboot-4.5.8.
* netboot/3c90x.txt: Likewise.
* netboot/cs89x0.c: Likewise.
* netboot/cs89x0.h: Likewise.
* netboot/eepro100.c: Likewise.
* netboot/epic100.c: Likewise.
* netboot/epic100.h: Likewise.
* netboot/i82586.c: Likewise.
* netboot/lance.c: Likewise.
* netboot/linux-asm-io.h: Likewise.
* netboot/linux-asm-string.h: Likewise.
* netboot/nic.h: Likewise.
* netboot/ns8390.c: Likewise.
* netboot/ns8390.h: Likewise.
* netboot/pci.c: Likewise.
* netboot/pci.h: Likewise.
* netboot/rtl8139.c: Likewise.
* netboot/sk_g16.c: Likewise.
* netboot/sk_g16.h: Likewise.
* netboot/smc9000.c: Likewise.
* netboot/smc9000.h: Likewise.
* netboot/tiara.c: Likewise.
* netboot/tulip.c: Likewise.
* netboot/via-rhine.c: Likewise.
* netboot/config.c: Updated to Etherboot-4.5.8 and modified (see
below).
[GRUB] (print_config): Undefined.
(eth_probe) [GRUB]: If PROBED is true, do nothing. Otherwise,
clear NETWORK_READY and ARPTABLE, set ROM to ROM_INFO_LOCATION,
and set PROBED to 1 if succeeds.
* netboot/etherboot.h: Likewise,
(GRUB): New macro.
[GRUB]: Include <shared.h>.
[GRUB] (NO_DHCP_SUPPORT): Undefined.
[GRUB] (RELOC): Defined as zero.
[GRUB] (INTERNAL_BOOTP_DATA): Defined as one.
[GRUB] (USE_INTERNAL_BUFFER): Likewise.
[GRUB] (BACKOFF_LIMIT): Defined as 7.
[GRUB] (CTRL_C): New macro.
[GRUB] (print_network_configuration): Declared.
[GRUB] (ip_abort): Likewise.
[GRUB] (network_ready): Likewise.
* netboot/fsys_tftp.c: Don't include <netboot_config.h>.
(isocket): Renamed to ...
(iport): ... this.
(osocket): Renamed to ...
(oport): ... this.
(bcounter): New variable.
(buf_fill): When checking the block order, see BCOUNTER as well
as BLOCK.
Don't process a packet, if BLOCK minus PREVBLOCK is not 1,
instead of if BLOCK is less than or equal to PREVBLOCK.
Increment BCOUNTER after reseting RETRY.
(send_rrq): Clear BCOUNTER.
Call await_reply with AWAIT_QDRAIN.
* netboot/main.c: Don't include <netboot_config.h>.
(dhcpdiscover): Made const.
(dhcprequest): Likewise. Updated the contents.
(broadcast): Made const.
(udp_transmit): Copied.
(tftp): Likewise.
(bootp): Likewise.
(rarp): Likewise.
(await_reply): Likewise.
(decode_rfc1533): Likewise.
(rfc951_sleep): Likewise.
(cleanup_net): Likewise.
* netboot/misc.c (sleep): Copied.
(twiddle): Likewise.
(getdec): Likewise.
* netboot/osdep.h: Copied and modified (see below).
[GRUB] (ETHERBOOT32): Used the same definition as Linux and
FreeBSD.
[GRUB] (ntohl): Likewise.
[GRUB] (htonl): Likewise.
[GRUB] (ntohs): Likewise.
[GRUB] (htons): Likewise.
[GRUB] (swap32): Likewise.
[GRUB] (swap16): Likewise.
[GRUB]: Include "linux-asm-io.h".
* netboot/byteorder.h: Removed.
* netboot/if.h: Likewise.
* netboot/netboot_config.h: Likewise.
* netboot/netdevice.h: Likewise.
* netboot/ntulip.c: Likewise.
* netboot/ntulip.txt: Likewise.
* netboot/tulip.h: Likewise.
* netboot/3c595.c: New file. Copied from Etherboot-4.5.8.
* netboot/3c595.h: Likewise.
* netboot/cards.h: Likewise.
* netboot/cs89x0.txt: Likewise.
* netboot/depca.c: Likewise.
* netboot/otulip.c: Likewise.
* netboot/otulip.h: Likewise.
* netboot/tulip.txt: Likewise.
2000-02-29 Jochen Hoenicke <jochen@gnu.org>
* stage2/common.c (err_list): Added message for ERR_UNALIGNED.
* stage2/shared.h [!STAGE1_5] (disk_read_hook,disk_read_func): New
parameters offset and length.
(ERR_UNALIGNED): New error code.
* stage2/disk_io.c (rawread) [!STAGE1_5]: Call disk_read_func with
offset and length.
* stage2/builtin.c (disk_read_print_func): Print offset and length.
(blocklist_func): Print detailed byte ranges for partial sectors.
(install_func): Detect partial sectors and print error message.
2000-04-18 Pavel Roskin <pavel_roskin@geocities.com>
* util/grub-install.in: Don't use `!' in `test' for more
portability.
Don't use `for' without `in' for compatability with ash.
Check install_device before running grub if possible. Added
error messages if install_device is not set or not unique.
Exit if mkdir fails.
Add a message about successful installation.
Remove unneeded backslash in the final message.
(convert): use `test -b' instead of `test -e' because ash
doesn't understand the later. Correct error message accordingly.
2000-04-17 OKUJI Yoshinori <okuji@gnu.org>
The user doesn't have to recompile GRUB for his/her buggy BIOS
any longer. It is configurable to ignore the LBA support bitmap
at the installation time.
* stage1/stage1.S (force_lba): New variable.
(stage2_address): Moved forwards, to align some variables in
natural boundaries.
(real_start): Check if FORCE_LBA is non-zero, if so, jump to
skip_lba_bitmap_check, otherwise, check if bit 0 of the support
bitmap is non-zero.
Don't use #ifdef for CHECK_LBA_SUPPORT_BITMAP.
(skip_lba_bitmap_check): New label.
* stage1/stage1.h (COMPAT_VERSION_MINOR): Set to 1.
(STAGE1_FORCE_LBA): New macro.
(STAGE1_STAGE2_ADDRESS): Set to 0x42.
(STAGE1_STAGE2_SECTOR): Set to 0x44.
(STAGE1_STAGE2_SEGMENT): Set to 0x48.
* stage2/asm.S (force_lba): New variable.
* stage2/bios.c (get_diskinfo): Don't use #ifdef for
CHECK_LBA_SUPPORT_BITMAP. Instead, check if FORCE_LBA is
non-zero. If so, don't check the bit 0 of DRP.FLAG.
* stage2/builtins.c (install_func): Check if a new option
`--force-lba' is specified. If specified, set IS_FORCE_LBA to 1
and set ARG to a value returned by skip_to. Otherwise,
IS_FORCE_LBA is zero.
Set the "force LBA" flag in STAGE1_BUFFER (the offset is
STAGE1_FORCE_LBA) to IS_FORCE_LBA.
Likewise, set the "force LBA" flag in STAGE2_SECOND_BUFFER
(the offset is STAGE2_FORCE_LBA) to IS_FORCE_LBA.
If IS_STAGE1_5 is true, then modify the Stage2, regardless of
the presence of the option REAL_CONFIG_FILE. Set the "force LBA"
flag in SCRATCHADDR (the offset is STAGE2_FORCE_LBA) to
IS_FORCE_LBA.
(builtin_install): Added description about `--force-lba' into
the docs.
(setup_func): Check if `--force-lba' is specified in ARG. If
specified, set IS_FORCE_LBA to 1 and set ARG to a value returned
by skip_to. Otherwise, IS_FORCE_LBA is zero.
If IS_FORCE_LBA is true, prepend "--force-lba " to CMD_ARG.
(builtin_setup): Added descriptions about `--force-lba' into the
docs.
* stage2/shared.h (STAGE2_FORCE_LBA): New macro.
(STAGE2_VER_STR_OFFS): Set to 0xe.
(force_lba): Declared.
* util/grub-install.in (force_lba): New variable. Set to an
empty sting by default.
(usage): Added a description about `--force-lba'.
(--force-lba): Checked in the option handling code. If
specified, set FORCE_LBA to "--force-lba".
Run the command "setup" with $force_lba added before
$install_drive.
* configure.in (--disable-lba-support-bitmap): Removed.
2000-04-15 OKUJI Yoshinori <okuji@gnu.org>
* util/grub-install.in (root_device): Append `/' to ${rootdir},
since ROOTDIR may be empty. Reported by Satoshi Nagayasu
<snaga@oak.forus.or.jp>.
2000-04-15 Jochen Hoenicke <jochen@gnu.org>
* configure.in: Added --disable-reiserfs option.
* stage2/Makefile.am (libgrub_a_SOURCES): Added fsys_reiserfs.c.
(libgrub_a_CFLAGS): Added -DFSYS_REISERFS=1.
(pkgdata_DATA): Added reiserfs_stage1_5.
(noinst_PROGRAMS): Added reiserfs_stage1_5.exec.
(pre_stage2_exec_SOURCES): Added fsys_reiserfs.c.
(reiserfs_stage1_5_exec_SOURCES): New variable.
(reiserfs_stage1_5_exec_CFLAGS): Likewise.
(reiserfs_stage1_5_exec_LDFLAGS): Likewise.
* stage2/disk_io.c (fsys_table): Added reiserfs entry.
* stage2/filesys.h (FSYS_REISERFS_NUM): New macro.
[FSYS_REISERFS] (reiserfs_mount, reiserfs_read, reiserfs_dir,
reiserfs_embed): Declare external function from fsys_reiserfs.c.
[!NUM_FSYS] (NUM_FSYS): Added FSYS_REISERFS_NUM.
* stage2/builtins.c (setup_func): Added reiserfs to
STAGE1_5_MAP.
* stage2/shared.h (STAGE2_ID_REISERFS_STAGE1_5): New macro.
[STAGE1_5] [FSYS_REISERFS] (STAGE2_ID): Defined to
STAGE2_ID_REISERFS_STAGE1_5.
* stage2/fsys_reiserfs.c: New file.
* stage2/builtins.c (embed_func): Call open_device instead of
open_partition.
Don't check if the filesystem is FFS. Instead, check if
FSYS_TABLE[FSYS_TYPE].EMBED_FUNC is NULL and, if not, call it.
(find_func): When CURRENT_SLICE is not a BSD slice, check if the
file can be opened, only if open_device succeeds.
* stage2/filesys.h (fsys_table): New entry embed_func.
(ffs_embed): Declared.
* stage2/disk_io.c (fsys_table): Fill embed_func entries. The
entry for FFS is ffs_embed and the others are NULLs.
* stage2/fsys_ffs.c (ffs_embed): New function.
* stage2/shared.h (SECTOR_SHIFT): New constant with
(1 << SECTOR_SHIFT) == SECTOR_SIZE.
* stage2/shared.h [!NO_BLOCK_FILES] (block_files): No longer
extern.
* stage2/disk_io.c [!NO_BLOCK_FILES] (block_files): Likewise.
(rawread, devread): Use SECTOR_BITS.
(rawread): Fixed calculation of BUFADDR if an error occured. Set
it to BUFFERADDR + BYTE_OFFSET instead of BUFFERSEG +
BYTE_OFFSET.
(grub_close) [!NO_BLOCK_FILES]: If BLOCK_FILE is non-zero,
return immediately.
(grub_close): Don't check if FSYS_TYPE is NUM_FSYS.
* stage2/fsys_fat.c (log2): New inline function.
(fat_mount): Use log2 instead of calculating the size/bit by a
loop.
2000-04-12 OKUJI Yoshinori <okuji@gnu.org>
* configure.in: Use AC_PATH_PROG instead of AC_PATH_TOOL,
because I don't want to use the CVS version. Now you can use
autoconf 2.13.
2000-04-10 OKUJI Yoshinori <okuji@gnu.org>
* stage2/stage2.c (run_menu): In the case where C is `o', check
if ENTRYNO is less than 11. If not, increase FIRST_ENTRY instead
of ENTRYNO. Reported by Pixel <pixel@mandrakesoft.com>.
2000-04-09 OKUJI Yoshinori <okuji@gnu.org>
* stage1/depcomp: Removed, because it makes `make dist'
unworkable.
For developers: Don't run automake with --add-missing. Instead,
you should specify --force-missing. If you really want to add a
script from automake, copy it at hand. *sigh*
2000-04-05 OKUJI Yoshinori <okuji@gnu.org>
* stage2/builtins.c (kernel_func): Added missing ``size''
arguments into `grub_memcmp's. Reported by Christoph Plattner
<christoph.plattner@dot.at>.
From Torsten Duwe <duwe@caldera.de>:
* stage2/boot.c (load_initrd): Mask the address with 0x3FFFFFFF
instead of 0xFFFFFFFF to place the initrd below 1GB.
(load_image): In Linux boot, add the option "mem=" only if more
than 64MB are present.
* grub/asmstub.c [__linux__]: Include <linux/cdrom.h> for
CDROM_GET_CAPABILITY.
[__FreeBSD__ || __NetBSD__ || __OpenBSD__]: Include <sys/cdio.h>
for CDIOCCLRDEBUG.
(check_device) [__linux__] [CDROM_GET_CAPABILITY]: If ioctl for
CDROM_GET_CAPAIBILITY succeeds, return zero.
[__FreeBSD__ || __NetBSD__ || __OpenBSD__] [CDIOCCLRDEBUG]: If
ioctl for CDIOCCLRDEBUG succeeds, return zero.
* stage2/boot.c (load_initrd): Subtract 0x1000 (one page size)
from MOVETO, to avoid a Linux 2.3.xx's bug.
2000-04-03 OKUJI Yoshinori <okuji@gnu.org>
Add a dirty hack into the kernel loader so that the user can
force GRUB to load NetBSD ELF kernels. The support code is
mostly stolen from a patch by Pavel Roskin.
* stage2/boot.c (load_image): Added an optional argument
SUGGESTED_TYPE.
If BUFFER is a bootable ELF image and SUGGESTED_TYPE is
KERNEL_TYPE_NETBSD, then load it as an ELF image and set STR2 to
"NetBSD" and TYPE to SUGGESTED_TYPE.
If the image is a Linux kernel and SUGGESTED_TYPE is not
KERNEL_TYPE_NONE, make sure that SUGGESTED_TYPE matches up to
the Linux kernel type.
If TYPE is KERNEL_TYPE_NETBSD, set MEMADDR to
RAW_ADDR (phdr->paddr & 0xFFFFFF) like FreeBSD.
If SUGGESTED_TYPE is not KERNEL_TYPE_NONE, make sure that
SUGGESTED_TYPE is equal to TYPE.
(bsd_boot): If TYPE is not KERNEL_TYPE_FREEBSD (i.e. NetBSD or
OpenBSD) and the bit MB_INFO_AOUT_SYMS is set, set END_MARK to
MBI.SYMS.A.ADDR + 4 + MBI.SYMS.A.TABSIZE + MBI.SYMS.A.STRSIZE.
If the bit is clear, set END_MARK to 0.
Pass END_MARK to *ENTRY_ADDR instead of directly calculating the
end of symbols.
* stage2/shared.h (load_image): Added the argument
SUGGESTED_TYPE to the prototype.
* stage2/builtins.c (kernel_func): Added a new option,
`--type=TYPE'. Check if ARG is started with "--type=".
If so, set SUGGESTED_TYPE to KERNEL_TYPE_NETBSD,
KERNEL_TYPE_FREEBSD, KERNEL_TYPE_NETBSD, KERNEL_TYPE_LINUX,
KERNEL_TYPE_BIG_LINUX, KERNEL_TYPE_MULTIBOOT if ARG is "netbsd",
"freebsd", "openbsd", "linux", "biglinux", "multiboot",
respectively. Otherwise, set ERRNUM to ERR_BAD_ARGUMENT and
return 1. Set KERNEL_ARG to a string after the option.
(builtin_kernel): Added a description about the new option.
2000-04-03 OKUJI Yoshinori <okuji@gnu.org>
* stage2/stage2.c (run_menu) [GRUB_UTIL]: Removed a nested
"#ifdef GRUB_UTIL" ... "#endif".
* stage2/builtins.c (unhide_func): Don't modify SAVED_DRIVE or
SAVED_PARTITION.
(hide_func): Likewise.
* stage2/disk_io.c (set_partition_hidden_flag): Use
CURRENT_DRIVE and CURRENT_PARTITION instead of SAVED_DRIVE and
SAVED_PARTITION. Check if bit 7 in CURRENT_DRIVE is non-zero
instead of if CURRENT_DRIVE is non-zero.
* grub/asmstub.c (init_device_map): Change the message
"Probe devices..." to "Probing devices...". Suggested by Neal H
Walfield.
* stage2/pc_slice.h (PC_SLICE_TYPE_HIDDEN_FLAG): Move the
definition before the PC partition type definitions.
(IS_PC_SLICE_TYPE_FAT): Clear the hidden flag in TYPE before
checking if TYPE is either of the FAT partition types. Reported
by Thomas Schweikle <tschweikle@fiducia.de>.
2000-04-02 OKUJI Yoshinori <okuji@gnu.org>
* stage2/builtins.c (setup_func): Don't read a stage 1.5 to get
the size. Use FILEMAX instead.
If embed_func fails (i.e. ERRNUM is non-zero), goto fail.
2000-04-02 OKUJI Yoshinori <okuji@gnu.org>
Suggested by Neal H Walfield <neal@walfield.org>:
* stage2/common.c (init_bios_info): Removed a nested
"#ifndef STAGE1_5" ... "#endif".
* util/grub-install.in: Quote most of the references to
shell variables by double quotation marks.
(usage): Added a description about the argument.
* stage2/builtins.c (setup_func): Change each of the messages
when running embed_func and install_func. "Run" -> "Running".
If install_func succeeds, print a message ("Done.").
From Frank Mehnert <fm3@os.inf.tu-dresden.de>:
* stage2/char_io.c (convert_to_ascii) [!STAGE1_5]: Accept 'X'
and 'b' as well. If C is 'X' or 'b', then set MULT to 16.
(grub_printf): Set a new variable MASK to 0xFFFFFFFF by default.
Mask *DATAPTR with MASK when calling convert_to_ascii.
(grub_printf) [!STAGE1_5]: Added 'b' and 'X'. If C is 'b', set
MASK to 0xFF and fall through to the case 'u'. 'X' is the same
as 'x'.
From Josip Rodin <joy@cibalia.gkvk.hr>:
* grub.texi: Several awkward English sentences are fixed.
* tutorial.texi: Likewise.
* user-ref.texi: Likewise.
* appendices.texi: Likewise.
2000-03-27 OKUJI Yoshinori <okuji@gnu.org>
* stage1/depcomp: New file. Automake forces to install it. This
is a known bug, so I will remove this when Tom fixes it.
* configure.in (AM_INIT_AUTOMAKE): Don't get the package name
and the version from debian/changelog. This is a workaround.
2000-03-20 OKUJI Yoshinori <okuji@gnu.org>
* stage2/Makefile.am (nodist_pkgdata_DATA): Renamed to ...
(pkgdata_DATA): ... this. DATA is not distributed by default.
(CLEANFILES): Delete the first one. I don't know why this
variable was duplicated.
Set to $(pkgdata_DATA) instead of $(nodist_pkgdata_DATA).
(start_exec_DEPENDENCIES): Removed. This doesn't make sense.
(start_exec-start.o): New rule.
* depcomp: New file. Copied from automake.
* missing: Updated from automake.
2000-03-15 OKUJI Yoshinori <okuji@gnu.org>
* netboot/Makefile.am (EXTRA_libdrivers_a_SOURCES): 3c89x0.h ->
cs89x0.h. Just a typo.
2000-03-10 Gordon Matzigkeit <gord@fig.org>
* debian/rules: Strip mbchk.
* debian/postinst: Fix up /usr/doc symlink creation.
2000-03-01 OKUJI Yoshinori <okuji@gnu.org>
* netboot/fsys_tftp.c (tftp_dir): Add BUF_READ into FILEMAX
after BUF_EOF becomes non-zero. Reported by Per Lundberg.
2000-03-01 OKUJI Yoshinori <okuji@gnu.org>
* stage2/builtins.c (color_func): Return 1 if safe_parse_maxint
returns zero instead of non-zero. Reported by Magnus Holmberg
<pucko@lysator.liu.se>.
2000-02-29 OKUJI Yoshinori <okuji@gnu.org>
* grub/asmstub.c [__linux__]: Include <linux/kdev_t.h> for the
macro MAJOR. From Kalle Olavi Niemitalo <tosi@ees2.oulu.fi>.
2000-02-27 OKUJI Yoshinori <okuji@gnu.org>
* docs/tutorial.texi (Network): New chapter.
2000-02-26 OKUJI Yoshinori <okuji@gnu.org>
* docs/help2man: Upgraded to 1.020.
* docs/grub.8: Regenerated.
* docs/grub-install.8: Likewise.
* docs/mbchk.1: Likewise.
* docs/tutorial.texi (Boot): Rewritten heavily. Added the notes
on FreeBSD, NetBSD, OpenBSD, DOS/Windows and SCO UnixWare.
* docs/menu.lst: Load "/boot/loader" instead of "/kernel" in the
FreeBSD entry. This is consistent with the documentation.
2000-02-25 OKUJI Yoshinori <okuji@gnu.org>
* netboot/fsys_tftp.c (tftp_read): Set BUF_READ to zero if
FILEPOS is less than SAVED_FILEPOS, before calling buf_fill.
Don't discard all of the copied data so that we can move FILEPOS
backwards cheaply. Now SAVED_FILEPOS indicates the file position
corresponding to the first byte of BUF. If (FILEPOS -
SAVED_FILEPOS) is greater than (FSYS_BUFLEN / 2), move the data
forwards and add (FSYS_BUFLEN / 2) into SAVED_FILEPOS and
subtract the same value from BUF_READ.
2000-02-24 OKUJI Yoshinori <okuji@gnu.org>
* stage2/disk_io.c [!STAGE1_5] (print_fsys_type): Mask
CURRENT_SLICE with 0xFF when printing the partition type.
* grub/asmstub.c [__linux__]: Include <linux/major.h> for the
definition FLOPPY_MAJOR.
(check_device) [__linux__]: Skip the HDIO_GETGEO ioctl if the
major number of ST.ST_RDEV is FLOPPY_MAJOR.
2000-02-21 OKUJI Yoshinori <okuji@gnu.org>
* stage2/disk_io.c (check_BSD_parts) [!STAGE1_5]: Use the term
"BSD sub-partition" instead of "BSD slice" for consistency.
* stage2/builtins.c (boot_func): Copy the partition table to
BOOT_PART_TABLE instead of (BOOTSEC_LOCATION +
BOOTSEC_PART_OFFSET). Don't use grub_memmove, but copy it
directly, since memcheck is too strict.
* stage2/disk_io.c (real_open_partition) [!STAGE1_5]: Set
CUR_PART_ADDR to (BOOT_PART_TABLE + (i << 4)).
* stage2/shared.h (BOOT_PART_TABLE): New macro.
(chain_stage1): Change the types of all the arguments to
unsigned long.
(chain_stage2): Likewise.
* grub/asmstub.c (chain_stage1): Adjusted to the prototype.
(chain_stage2): Likewise.
2000-02-21 OKUJI Yoshinori <okuji@gnu.org>
* stage2/disk_io.c (check_BSD_parts) [!STAGE1_5]: If the BSD
label is invalid, print a message with the partition type in the
case where FLAGS is non-zero and DO_COMPLETION is zero.
2000-02-20 OKUJI Yoshinori <okuji@gnu.org>
* docs/user-ref.texi (Command-line-specific commands): Added a
description about "cmp".
* docs/appendices.texi (Reporting bugs): Rewritten.
2000-02-20 OKUJI Yoshinori <okuji@gnu.org>
Update the netboot code to Etherboot 4.4.3.
* netboot/netboot_config.h: Copied from etherboot-4.4.3.
* netboot/cs89x0.h: Likewise.
* netboot/cs89x0.c: Likewise.
* netboot/i82586.c: Likewise.
* netboot/lance.c: Likewise.
* netboot/linux-asm-string.h: Likewise.
* netboot/nic.h: Likewise.
* netboot/ntulip.c: Likewise.
* netboot/osdep.h: Likewise.
* netboot/pci.h: Likewise.
* netboot/pci.c: Likewise.
* netboot/rtl8139.c: Likewise.
* netboot/tiara.c: Likewise.
2000-02-19 OKUJI Yoshinori <okuji@gnu.org>
* stage2/builtins.c (cmp_func): New function.
(builtin_cmp): New variable.
(builtin_table): Added a pointer to BUILTIN_CMP.
* stage2/fsys_fat.c (fat_mount): Check if BPB.SECTS_PER_CLUST is
zero after reading the BPB to avoid zero division.
2000-02-18 OKUJI Yoshinori <okuji@gnu.org>
* stage2/disk_io.c [!STAGE1_5] (make_saved_active): Make sure
that SAVED_PARTITION is not an extended partition.
If SAVED_DRIVE is not a hard disk drive, set ERRNUM to
ERR_DEV_VALUES and return zero.
* netboot/3c59x.c: Removed.
* netboot/Makefile.am (EXTRA_libdrivers_a_SOURCES): Deleted
3c59x.c.
(3c59x_drivers): Deleted.
(3c59x_o_CFLAGS): Likewise.
* configure.in (--enable-3c59x): Likewise.
2000-02-17 OKUJI Yoshinori <okuji@gnu.org>
* configure.in (--enable-3c90x): Add -DINCLUDE_3C90X=1 instead
of -DINCLUDE_3C90x=1. This was just a typo. Reported by Per
Lundberg.
2000-02-17 Jochen Hoenicke <jochen@gnu.org>
* stage2/fsys_fat.c (fat_read): Forgot to increase BUF.
(fat_dir): Use fat_read instead of grub_read; this makes
setting the FSMAX unnecessary.
(fat_mount): FSMAX is no longer set.
2000-02-16 Jochen Hoenicke <jochen@gnu.org>
* stage2/char_io.c (grub_isspace): Make carriage return a white
space.
* stage2/fsys_fat.c (fat_dir): Long filename support.
(NAME_BUF): New macro.
* stage2/fat.h (FAT_LONGDIR_ID, FAT_LONGDIR_ALIASCHECKSUM,
FAT_ATTRIB_LONGNAME): New Macros.
* stage2/fsys_fat.c (fat_create_blocklist): Deleted, instead
fat_read is implemented.
(fat_read): new function.
* stage2/disk_io.c (fsys_table): Use fat_read.
* stage2/filesys.h: Declare fat_read, remove NO_BLOCK_FILES
hack.
* stage2/Makefile.am: Compile fat_stage1_5 with
-DNO_BLOCK_FILES=1.
* stage2/fat.h (fat_bpb): New structure describing bpb.
(FAT_CVT_U16): New macro.
(FAT_BPB_CHECK_SIG, FAT_BPB_NUM_SECTORS,
FAT_BPB_BYTES_PER_SECTOR, FAT_BPB_SECT_PER_CLUS, FAT_BPB_NUMFAT,
FAT_BPB_RESERVED_SECTORS, FAT_BPB_FAT_SECTORS_16,
FAT_BPB_FAT_SECTORS_32, FAT_BPB_IS_FAT32, FAT_BPB_FAT_SECTORS,
FAT_BPB_FAT_START, FAT_BPB_ROOT_DIR_CLUSTER,
FAT_BPB_HIDDEN_SECTORS, FAT_BPB_ROOT_DIR_START,
FAT_BPB_ROOT_DIR_LENGTH, FAT_BPB_DATA_OFFSET,
FAT_BPB_NUM_CLUST): Macros removed.
* stage2/fsys_fat.c (fat_superblock): New structure containing
all info about currently mounted filesystem.
(FAT_SUPER): New Macro.
(BPB): Macro removod.
(fat_mount): Use fat_bpb structure, fill FAT_SUPER.
(fat_read, fat_dir): Use FAT_SUPER info.
2000-02-16 OKUJI Yoshinori <okuji@gnu.org>
Pass the boot partition information to a chain-loader, in the
partition table area of the loader, instead of right before the
loaded address. Reported by takehiro@coral.ocn.ne.jp (Takehiro
Suzuki).
* stage2/builtins.c (chainloader_func): Embed the partition
table of the boot drive in the partition table area of the
chain-loader, if the boot drive is a hard disk drive.
Pass BOOT_PART_ADDR instead of (BOOTSEC_LOCATION - 16) as the
third argument for the function chain_stage1.
* stage2/disk_io.c [!STAGE1_5] (boot_part_addr): New variable.
[!STAGE1_5] (boot_part_offset): Likewise.
[!STAGE1_5] (cur_part_offset): Likewise.
[!STAGE1_5] (cur_part_addr): Likewise.
[!STAGE1_5] (cur_part_desc): Removed.
(real_open_partition) [!STAGE1_5]: Set CUR_PART_OFFSET and
CUR_PART_ADDR to PART_OFFSET and (BOOTSEC_LOCATION +
PC_SLICE_OFFSET + (i << 4)), respectively.
[!STAGE1_5] (set_bootdev): Set BOOT_PART_OFFSET and
BOOT_PART_ADDR to CUR_PART_OFFSET and CUR_PART_ADDR,
respectively.
* stage2/shared.h (boot_part_addr): Declared.
(boot_part_offset): Likewise.
2000-02-12 OKUJI Yoshinori <okuji@gnu.org>
* stage2/builtins.c (geometry_func): Attempt to read the first
sector to examine if LBA mode is really supported.
* netboot/fsys_tftp.c (buf_fill) [TFTP_DEBUG]: Added some debug
messages.
(send_rrq) [TFTP_DEBUG]: Likewise.
(tftp_read) [TFTP_DEBUG]: Likewise.
(tftp_dir) [TFTP_DEBUG]: Likewise.
(tftp_close) [TFTP_DEBUG]: Likewise.
(tftp_read): Call buf_fill with the argument 1 first, if FILEPOS
has been moved backwards, and use grub_memmove for copying
SAVED_TP to TP instead of a direct assignment.
If send_rrq fails, set ERRNUM to ERR_WRITE instead of ERR_READ.
Check if BUF_READ is zero instead of if BUF_EOF is non-zero at
the end of the loop.
(tftp_dir): Set ERRNUM to ERR_WRITE instead of ERR_READ, if
send_rrq fails.
Save TP and LEN in SAVED_TP and SAVED_LEN respectively before
buf_fill instead of after it, because it destroys the contents
of TP.
* netboot/main.c (print_network_configuration): The order of the
arguments for grub_sprintf in the local function sprint_ip_addr
is reversed.
* configure.in (--enable-packet_retransmission): Renamed to ...
(--disable-packet-retransmission): ... this. Assume that a
network is congested by default.
2000-02-11 OKUJI Yoshinori <okuji@gnu.org>
From Pavel Roskin:
* stage2/shared.h [!GRUB_SHARED_HEADER] (GRUB_SHARED_HEADER):
Defined.
[GRUB_SHARED_HEADER]: Don't declare or define anything.
* netboot/main.c (print_network_configuration): New function.
(await_reply): Check for Control-C instead of ESC, because GRUB
already uses ESC for another purpose.
(rfc951_sleep): Check for the key input in the loop. If
Control-C is pushed, return immediately.
* netboot/etherboot (print_network_configuration): Declared.
(CTRL_C): New macro.
(ESC): Undefined.
* netboot/config.c (eth_probe): Clear ARPTABLE after clearing
NETWORK_READY.
* stage2/builtins.c (bootp_func): Call
print_network_configuration if bootp succeeds.
(rarp_func): Call print_network_configuration if rarp succeeds.
2000-02-11 OKUJI Yoshinori <okuji@gnu.org>
From Per Lundberg <plundis@byggdok.se>:
* docs/multiboot.texi: Added graphics support.
2000-02-10 OKUJI Yoshinori <okuji@gnu.org>
* docs/multiboot.texi (Top): Downgrade the version to 0.6.90,
since we need more work to release it as 0.7.
2000-02-10 OKUJI Yoshinori <okuji@gnu.org>
* stage2/Makefile.am [NETBOOT_SUPPORT] (STAGE2_COMPILE): Added
-I$(top_srcdir)/netboot and -DSUPPORT_NETBOOT=1.
* stage2/builtins.c (bootp_func): New function.
(dhcp_func): Likewise.
(rarp_func): Likewise.
(builtin_bootp): New variable.
(builtin_dhcp): Likewise.
(builtin_rarp): Likewise.
(builtin_table): Added pointers to BUILTIN_BOOTP, BUILTIN_DHCP
and BUILTIN_RARP.
* docs/user-ref.texi (General Commands): Added descriptions
about "bootp", "dhcp" and "rarp".
* netboot/main.c (bootp) [!NO_DHCP_SUPPORT]: Added casts to
suppress gcc warnings.
(decode_rfc1533) [!NO_DHCP_SUPPORT]: Likewise.
* netboot/3c90x.c: Include the local "pci.h" instead of
<linux/pci.h> even if __FreeBSD__ is undefined.
2000-02-09 OKUJI Yoshinori <okuji@gnu.org>
From Jochen Hoenicke:
* stage2/fsys_fat.c (fat_create_blocklist): The previous change
is reversed. Set FIRST_FAT_ENTRY to a unsigned long value in
FAT_BUF + (NEW_MAPBLOCK - MAPBLOCK) instead of a unsigned short
value. Mask FIRST_FAT_ENTRY with 0xFFF if FAT_SIZE is equal to
3, whether the bit 0 of LAST_FAT_ENTRY is set or not.
* netboot/config.c (eth_probe): If PROBED is set to non-zero,
return 1 without probing ethernet cards. Clear NETWORK_READY. If
*T->ETH_PROBE return sucessfully, set PROBED to 1.
* netboot/main.c (rarp): Call eth_probe and return zero if
fails. Clear NETWORK_READY at first, and set NETWORK_READY to 1
if RETRY is less than MAX_ARP_RETRIES. If IP_ABORT is non-zero,
return zero instead of one.
(bootp): Call eth_probe and return zero if fails. Clear
NETWORK_READY at first, and set NETWORK_READY to 1 if
await_reply returns successfully.
(bootp) [T509HACK]: If FLAG is non-zero, skip calling
await_reply. Don't call await_reply here any more.
(bootp) [!NO_DHCP_SUPPORT]: If any ack packet is not reached
within MAX_BOOTP_RETRIES times, return zero. If DHCP_REPLY isn't
DHCPOFFER, set NETWORK_READY to one and return one.
* netboot/etherboot.h (NO_DHCP_SUPPORT): Undefined.
* stage2/builtins.c (print_root_device): Use the macro
NETWORK_DRIVE instead of 0x20.
* stage2/disk_io.c [!STAGE1_5] (sane_partition): Likewise.
(real_open_partition) [!STAGE1_5]: Likewise.
(set_device) [!STAGE1_5]: Likewise.
2000-02-08 OKUJI Yoshinori <okuji@gnu.org>
* grub/asmstub.c (biosdisk) [__linux__]: Use _llseek when
__GLIBC_MINOR__ is less than 1 even if __GLIBC__ is 2. Reported
by Goran Koruga <goran.koruga@hermes.si>.
* configure.in (--disable-lba-support-bitmap-check): New option.
Don't define CHECK_LBA_SUPPORT_BITMAP if specified.
* stage1/stage1.S (real_start): Check if AH=0x42 is supported if
CHECK_LBA_SUPPORT_BITMAP instead of NO_BUGGY_BIOS_IN_THE_WORLD
is defined.
* stage2/bios.c (get_diskinfo): Check if LBA read/write
functions are supported iff CHECK_LBA_SUPPORT_BITMAP is defined,
instead of NO_BUGGY_BIOS_IN_THE_WORLD.
2000-02-07 OKUJI Yoshinori <okuji@gnu.org>
The netboot support is heavily rewritten, based on
Etherboot-4.4.2. The current one doesn't work yet, so check out
GRUB with the tag "dresden_netboot_code" if you need working
one.
* configure.in (--enable-tftp): Deleted.
(FSYS_CFLAGS): `AC_SUBST'ed right before AC_OUTPUT.
(NETBOOT_DRIVERS): New variable. AC_SUBST this after examining
the driver options.
(--enable-packet-retransmission): New option.
(--enable-pci-direct): Likewise.
(--enable-3c509): Likewise.
(--enable-3c529): Likewise.
(--enable-3c90x): Likewise.
(--enable-cs89x0): Likewise.
(--enable-epic100): Likewise.
(--enable-3c507): Likewise.
(--enable-exos205): Likewise.
(--enable-ni5210): Likewise.
(--enable-lancepci): Likewise.
(--enable-ne2100): Likewise.
(--enable-ni6510): Likewise.
(--enable-3c503): Likewise.
(--enable-ntulip): Likewise.
(--enable-rtl8139): Likewise.
(--enable-sk-g16): Likewise.
(--enable-smc9000): Likewise.
(--enable-tiara): Likewise.
(--enable-tulip): Likewise.
(--enable-via-rhine): Likewise.
(--enable-3c503-shmem): Likewise.
(--enable-3c503-aui): Likewise.
(--enable-3c509-hack): Likewise.
(--enable-compex-rl2000-fix): Likewise.
(--enable-smc9000-scan): Likewise.
(--enable-t503): Deleted.
(--enable-lance): Likewise.
(--enable-cs): Likewise.
* netboot/main.c: New file. Copied and modified.
* netboot/linux-asm-io.h: Likewise.
* netboot/etherboot.h: Likewise.
* netboot/misc.c: Likewise.
* netboot/via-rhine.c: Likewise.
* netboot/3c90x.c: Likewise.
* netboot/3c90x.txt: Likewise.
* netboot/epic100.c: Likewise.
* netboot/epic100.h: Likewise.
* netboot/i82586.c: Likewise.
* netboot/linux-asm-string.h: Likewise.
* netboot/ntulip.c: Likewise.
* netboot/ntulip.txt: Likewise.
* netboot/osdep.h: Likewise.
* netboot/rtl8139.c: Likewise.
* netboot/sk_g16.c: Likewise.
* netboot/sk_g16.h: Likewise.
* netboot/smc9000.c: Likewise.
* netboot/smc9000.h: Likewise.
* netboot/tiara.c: Likewise.
* netboot/tulip.c: Likewise.
* netboot/tulip.h: Likewise.
* netboot/README.netboot: New file. Most information is stolen
from Makefile and Config.32 in Etherboot.
* netboot/3c509.c: Copied from Etherboot. The original is
removed.
* netboot/3c509.h: Likewise.
* netboot/cs89x0.c: Likewise.
* netboot/eepro100.c: Likewise.
* netboot/lance.c: Likewise.
* netboot/ns8390.c: Likewise.
* netboot/ns8390.h: Likewise.
* netboot/pci.c: Likewise.
* netboot/3c59x.c: Include etherboot.h instead netboot.h.
* netboot/config.c: Copied from Etherboot and added the 3c59x
entries.
* netboot/pci.h: Likewise.
* netboot/fsys_tftp.c: Entirely rewritten based on main.c in
Etherboot.
* netboot/io.h: Removed.
* netboot/ip.h: Likewise.
* netboot/ip.c: Likewise.
* netboot/netboot.h: Likewise.
* netboot/Makefile.am (INCLUDES): Added -I$(top_srcdir)/stage2.
(DRIVERS): Removed.
(libdrivers_a_SOURCES): Added etherboot.h, linux-asm-io.h,
linux-asm-string.h, main.c, misc.c and osdep.h. Deleted io.h,
ip.h, ip.c, netboot.h and $(DRIVERS).
(EXTRA_libdrivers_a_SOURCES): New variable.
(libdrivers_a_LIBADD): Set to @NETBOOT_DRIVERS@.
(libdrivers_a_DEPENDENCIES): New variable.
(EXTRA_DIST): Likewise.
(3c509_drivers): New variable. Define a new rule for the value.
(3c59x_drivers): Likewise.
(3c90x_drivers): Likewise.
(cs89x0_drivers): Likewise.
(eepro100_drivers): Likewise.
(epic100_drivers): Likewise.
(i82586_drivers): Likewise.
(lance_drivers): Likewise.
(ns8390_drivers): Likewise.
(ntulip_drivers): Likewise.
(rtl8139_drivers): Likewise.
(sk_g16_drivers): Likewise.
(smc9000_drivers): Likewise.
(tiara_drivers): Likewise.
(tulip_drivers): Likewise.
(via_rhine_drivers): Likewise.
(t503_o_CFLAGS): Removed.
(nepci_o_CFLAGS): Set to -DINCLUDE_NEPCI=1.
(ne_o_CFLAGS): Set to -DINCLUDE_NE=1.
(wd_o_CFLAGS): Set to -DINCLUDE_WD=1.
(3c509_o_CFLAGS): Likewise.
(3c529_o_CFLAGS): Likewise.
(3c59x_o_CFLAGS): Likewise.
(3c90x_o_CFLAGS): Likewise.
(cs89x0_o_CFLAGS): Likewise.
(eepro100_o_CFLAGS): Likewise.
(epic100_o_CFLAGS): Likewise.
(3c507_o_CFLAGS): Likewise.
(exos205_o_CFLAGS): Likewise.
(ni5210_o_CFLAGS): Likewise.
(lancepci_o_CFLAGS): Likewise.
(ne2100_o_CFLAGS): Likewise.
(ni6510_o_CFLAGS): Likewise.
(3c503_o_CFLAGS): Likewise.
(ntulip_o_CFLAGS): Likewise.
(rtl8139_o_CFLAGS): Likewise.
(sk_g16_o_CFLAGS): Likewise.
(smc9000_o_CFLAGS): Likewise.
(tiara_o_CFLAGS): Likewise.
(tulip_o_CFLAGS): Likewise.
(via_rhine_o_CFLAGS): Likewise.
* stage2/char_io.c (nul_terminate): Changed the type of the
return value to int. Return the original character changed to
NUL.
* stage2/shared.h (NETWORK_DRIVE): New macro.
(nul_terminate): Adjusted to the definition.
* stage2/gunzip.c (gunzip_test_header): Removed the TFTP check
entirely. It is no longer necessary because we now can obtain
the correct size of a file even for TFTP.
2000-02-07 OKUJI Yoshinori <okuji@gnu.org>
* stage2/asm.S: Undo the previous changes. Is
binutils-2.9.5.0.25 too strict to retain the compatibility?
Reported by Kalle Olavi Niemitalo <tosi@ees2.oulu.fi>.
2000-02-03 OKUJI Yoshinori <okuji@gnu.org>
* stage2/cmdline.c (enter_cmdline): Set BUF_DRIVE to -1 before
running a command to invalidate the cache.
(run_script): Likewise.
* stage2/char_io.c (get_cmdline): Set BUF_DRIVE to -1 before the
completion to invalidate the cache.
Reported by Jeff Sheinberg <jeffsh@erols.com>.
* configure.in: Use AC_PATH_TOOL instead of AC_PATH_PROG.
* stage2/asm.S (chain_stage1): Prepend `*' to the argument for
ljmp.
(chain_stage2): Likewise.
(big_linux_boot): Likewise.
2000-01-19 OKUJI Yoshinori <okuji@gnu.org>
* util/grub-install.in (--root): Renamed to ...
(--root-directory): ... this, since "root" is vague.
* docs/user-ref.texi (Invoking grub-install): Adjusted to the
change above, and added an example how to use --root-directory.
* docs/grub-install.8: Regenerated.
* docs/appendices.texi (FAQ): Added an item about the sucked
SCSI problem.
2000-01-15 OKUJI Yoshinori <okuji@gnu.org>
* stage2/builtins.c (chainloader_func): If --force is specified
in ARG, don't check for the signature.
* docs/tutorial.texi (Chain-loading): Added a caution about some
defective boot loaders and --force.
* docs/user-ref.texi (Command-line-specific commands): Added a
description about --force.
2000-01-11 OKUJI Yoshinori <okuji@gnu.org>
* docs/prog-ref.texi (LBA mode disk I/O): Added a footnote about
a buggy BIOS.
2000-01-11 OKUJI Yoshinori <okuji@gnu.org>
* stage1/stage1.S [!NO_BUGGY_BIOS_IN_THE_WORLD]: Don't check if
LBA read is supported. Anyway, fallback to the CHS mode if
fails.
2000-01-10 OKUJI Yoshinori <okuji@gnu.org>
* stage2/bios.c (NO_INT13_FALLBACK): Undefined.
(get_diskinfo) [!NO_BUGGY_BIOS_IN_THE_WORLD]: Do not check if
bit 0 in DRP.FLAGS is set, because at least one BIOS does not
set it correctly. Reported by "Forever shall I be."
<zinx@linuxfreak.com>.
* util/grub-install.in: Handle the new options `--root' and
`--grub-shell'.
(rootdir): New variable.
(usage): Print the help messages about the options --root and
--grub-shell.
(bootdir): Initialized after the option analysis.
(grubdir): Likewise.
(device_map): Likewise.
(root_device): Set to the result for the directory ROOTDIR
instead of "/".
* docs/user-ref.texi (Invoking grub-install): Added the
descriptions about --root and --grub-shell.
* docs/grub-install.8: Regenerated.
2000-01-08 OKUJI Yoshinori <okuji@gnu.org>
* util/grub-install.in (grubdir_device): New variable.
If GRUBDIR_DEVICE is not equal to ROOT_DEVICE, print an error
message and exit.
* README: Added a caution about Automake.
* TODO: Updated. Only the things that should be done until 0.6
have one or more exclamations. Things with zero exclamation
will be done after 0.6 unless someone sends a patch for it.
2000-01-05 OKUJI Yoshinori <okuji@gnu.org>
* grub/asmstub.c: Include the header shared.h after including
all the system headers, but not before.
(EXTENDED_MEMSIZE): Reduced to 3MB.
(grub_setjmp): New function.
(grub_longjmp): Likewise.
* grub/main.c: Include setjmp.h.
* stage2/asm.S (grub_setjmp): New function. Stolen from the
OSKit (which stole it from Mach).
(grub_longjmp): Likewise.
* stage2/shared.h [GRUB_UTIL] (grub_jmp_buf): New type.
[!GRUB_UTIL] (grub_jmp_buf): New macro. Defined as jmp_buf.
(grub_setjmp): Declared.
(grub_longjmp): Likewise.
(restart_env): Likewise.
* stage2/builtins.c (configfile_func): Use grub_longjmp instead
of invoking cmain again.
* stage2/stage2.c (restart_env): New variable.
(cmain): Call grub_setjmp first to initialize RESTART_ENV.
2000-01-03 OKUJI Yoshinori <okuji@gnu.org>
* docs/multiboot.texi (Boot information format): Added the
descriptions about the fields "config_table" and
"boot_loader_name".
1999-12-31 OKUJI Yoshinori <okuji@gnu.org>
* stage2/builtins.c (setup_func) [!NO_BUGGY_BIOS_IN_THE_WORLD]:
Specify the option `d', whether INSTALL_DRIVE is identical with
IMAGE_DRIVE or not.
* docs/user-ref.texi (Command-line-specific commands): Added a
caution about buggy BIOSes which don't pass a booting drive
properly.
* docs/src2texi: Added an extra space into the first line, for
the portability issue.
* docs/appendices.texi (Obtaining and Building GRUB): Update the
information on the ftp site and the CVS repository.
1999-12-30 OKUJI Yoshinori <okuji@gnu.org>
* stage2/builtins.c (blocklist_func): New function.
(builtin_blocklist): New variable.
(builtin_table): Added a pointer to BUILTIN_BLOCKLIST.
* docs/user-ref.texi (Command-line-specific commands): Added a
description about the command "blocklist".
1999-12-30 OKUJI Yoshinori <okuji@gnu.org>
* stage2/disk_io.c (grub_seek): New function.
* stage2/shared.h (grub_seek): Declared.
* stage2/boot.c (load_image): Use grub_seek instead of setting
FILEPOS to a new value directly.
* stage2/builtins.c (install_func): Likewise.
(testload_func): Likewise.
* docs/grub.texi: Use a single direntry command for all the
entries instead of one per entry.
1999-12-29 OKUJI Yoshinori <okuji@gnu.org>
* grub/asmstub.c (check_device) [__linux__]: Check if DEVICE is
a CD-ROM drive by the HDIO_GETGEO ioctl. If so, then return
zero. Reported by Pavel Roskin.
* stage2/Makefile.am (nodist_noinst_DATA): Renamed to ...
(noinst_DATA): ... this. The primary DATA is `nodist' by
default, at least theoretically. Reported by Klaus Reichl.
* stage2/bios.c (get_diskinfo): Set the LBA flag in GEOMETRY
only if bit 0 in DRP.FLAGS is set. Reported by Zack Weinberg
<zack@rabi.columbia.edu>.
From Pavel Roskin:
* grub/asmstub.c (init_device_map): Increase the number of
devices to be probed to 8 for IDE disks and 16 for SCSI
disks. Reported by Anton Anisimov <aa@bestlinux.net>.
1999-12-06 Gordon Matzigkeit <gord@fig.org>
* README (DEVELOPERS): Change CVS location to subversions.
1999-11-30 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage2/disk_io.c (real_open_partition): If SLICE_NO is greater
than or equal to PC_SLICE_MAX, skip any extended partition, when
searching for the right partition. Reported by Weil, Stefan 3732
EPE-24 <Stefan.Weil@de.heidelberg.com>.
1999-11-19 Gordon Matzigkeit <gord@fig.org>
* grub/asmstub.c (getkey): Stop immediately if we get an EOF.
* stage2/stage2.c (cmain): Tell enter_cmdline to run forever.
(run_menu): Tell print_cmdline_message and enter_cmdline that we
won't run forever.
* stage2/cmdline.c (enter_cmdline): New argument, FOREVER, for
when ESC shouldn't allow an exit. Pass it to
print_cmdline_message.
(print_cmdline_message): Use new argument, FOREVER, to decide
whether to tell the user that ESC exits.
1999-11-18 Gordon Matzigkeit <gord@fig.org>
* debian/rules (binary-arch): Don't strip or generate shared
library dependencies for /usr/sbin/grub-install, since it's a
script.
* util/grub-install.in: Create safe temporary log files using
/bin/tempfile if it is executable.
1999-11-17 Gordon Matzigkeit <gord@fig.org>
* stage1/Makefile.am (LDFLAGS): Consolidate multiple -Wl flags.
* stage2/Makefile.am (PRE_STAGE2_LINK): Likewise.
(START_LINK): Likewise.
(STAGE1_5_LINK): Likewise.
1999-11-19 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* util/grub-install.in (debug): New variable.
(convert): If the device file does not exist, then emit an
error. Get the GRUB drive instead of the OS device.
If --debug is specified, then set $debug to yes.
If $debug is yes, run "set -x".
Make sure that stage1 and stage2 exist.
When checking for INSTALL_DEVICE, use "case" instead of "elif"s.
Make sure that $install_drive is not empty.
Likewise, make sure that $root_drive is not empty.
Any error message is redirected to the standard error.
1999-11-19 Pavel Roskin <pavel_roskin@geocities.com>
* stage2/Makefile.am (noinst_DATA): Renamed to ...
(nodist_noinst_DATA): ... this.
* util/Makefile.am: sbin_SCRIPS -> sbin_SCRIPTS.
* util/grub-install.in: grub_dir -> grubdir.
Check if $grub_shell exists before running it.
(convert): Added a missing "test" after "if".
1999-11-18 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* configure.in: Output grub-install.
* util/Makefile.am (sbin_SCRIPTS): New variable.
* util/grub-install.in: New file.
* docs/Makefile.am (man_MANS): Added grub-install.8.
[MAINTAINER_MODE] ($(srcdir)/grub-install.8): New target.
* docs/grub-install.8: New file. Generated by help2man.
* docs/user-ref.texi (Invoking grub-install): New chapter.
1999-11-16 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
From Pavel Roskin:
* stage1/stage1.S: Check for the API subset support bitmap
returned by INT 13 AH=48h, and jump to chs_mode if AH=42h is not
supported.
1999-11-13 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage2/builtins.c (install_func): When using a Stage 1.5, set
CURRENT_DRIVE to SAVED_DRIVE and CURRENT_PARTITION to
SAVED_PARTITION if set_device fails. If CURRENT_DRIVE is equal
to SRC_DRIVE, then set CURRENT_DRIVE to 0xFF. We don't want to
embed any drive number whenever possible.
* stage2/disk_io.c (set_device) [STAGE1_5]: Always set
CURRENT_PARTITION to PARTITION.
1999-11-13 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
From Pavel Roskin:
* stage1/stage1.S (lba_mode): Jump to chs_mode if INT 13 AH=42h
fails.
1999-11-12 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
Do not use the device map file unless --device-map is specified.
* grub/main.c (device_map_file): Set to 0.
(default_device_map_file): Removed.
(usage): Do not print DEFAULT_DEVICE_MAP_FILE.
* grub/asmstub.c (init_device_map): If DEVICE_MAP_FILE is NULL,
do not try to open the device map file.
Set FP to NULL by default.
* docs/grub.8: Regenerated.
1999-11-11 Michael Hohmuth <hohmuth@innocent.com>
* stage2/boot.c (load_image): grub_close was called after
return, so exchange the order.
* stage2/stage1_5.c (cmain): Call grub_close after grub_read.
Set RET to the value returned by grub_read, and if RET is
non-zero, call chain_stage2.
* stage1/Makefile.am (BUILT_SOURCES): Removed.
(CLEANFILES): Set to $(nodist_pkgdata_DATA).
1999-11-11 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
Suggested by Klaus Reichl:
* stage2/builtins.c (print_root_device): New function.
(root_func): If no argument is specified, call the function
print_root_device and return.
(rootnoverify_func): Likewise.
* stage2/disk_io.c [!STAGE1_5] (print_completions): Call
print_error even if IS_FILENAME is zero.
If ERRNUM is non-zero, then return -1.
* stage2/char_io.c [!STAGE1_5] (get_cmdline): Clear ERRNUM after
calling print_completions to print the list as well.
* stage2/asm.S [!STAGE1_5] (currticks): Set %eax to %cx:%dx
correctly. Reported by Michael Hohmuth.
1999-11-06 Klaus Reichl <Klaus.Reichl@alcatel.at>
* grub/asmstub.c (get_diskinfo) [__linux__]: After opening the
drive, flush the cache, other progs may have left over something
in the cache.
1999-11-03 Gordon Matzigkeit <gord@fig.org>
* debian/rules: Add variables for cross-compilation.
* debian/control (Standards-Version): Update to version 3.1.0.
* debian/rules (build): Install manpages into /usr/share/man, and
info into /usr/share/info in accordance with FHS.
(binary-arch): Likewise, and put docs into /usr/share/doc.
* debian/postinst: Use /usr/share/info, and manage compatibility
/usr/doc/grub -> /usr/share/doc/grub symlink.
* debian/prerm: Likewise.
* stage2/Makefile.am (CLEANFILES): Change to
$(nodist_pkgdata_DATA) so that the raw binary files are deleted.
* stage1/Makefile.am (CLEANFILES): Likewise.
1999-11-06 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* grub/asmstub.c (grub_putchar) [HAVE_LIBCURSES]: Do not call
wrefresh. This was just an accident. Sorry.
Reported by Alan McLean <amcl@flash.net>:
* stage2/builtins.c (embed_func): The sector argument for the
function biosdisk is changed from SECTOR + I * SECTOR_SIZE to
SECTOR + I.
(find_func): Clear ERRNUM before each of the attempts.
1999-11-05 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* docs/multiboot.texi (Boot information format): Add the members
`drives_addr' and `drives_count' into the Multiboot information
structure, and added the descriptions.
1999-11-03 Gordon Matzigkeit <gord@fig.org>
* util/mbchk.c (main): Move the version number inside the
parentheses since it is the GRUB package version, not just an
mbchk-specific version.
1999-10-30 Gordon Matzigkeit <gord@fig.org>
* debian/rules (binary-arch): Compress man pages.
Strip the grub shell.
Install examples.
1999-11-03 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* docs/tutorial.texi: Fix typos by ispell.
* docs/user-ref.texi: Likewise.
* docs/prog-ref.texi: Likewise.
* docs/appendices.texi: Likewise.
1999-11-03 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage2/fsys_ext2fs.c (struct ext2_dir_entry): Changed the type
of `name_len' to __u8 and added the new member `file_type' after
it. This is stolen from linux/ext2_fs.h in Linux 2.2.13.
Reported by Ben Harris <bjh21@cam.ac.uk>.
* stage2/builtins.c (device_func) [GRUB_UTIL]: Call
nul_terminate before calling check_device.
1999-11-02 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage2/disk_io.c (real_open_partition): Check for the right
partition for any extended partition as well. Set EXT to I after
the check is done. Reported by Jeff Scheinberg
<jeffsh@erols.com>.
* stage2/builtins.c (color_func): Use the function
nul_terminate.
(device_func) [GRUB_UTIL]: Likewise.
(help_func): Likewise.
(install_func): Save CURRENT_DRIVE, CURRENT_PARTITION and
BUG_GEOM in SRC_DRIVE, SRC_PARTITION and SRC_GEOM respectively,
and use them when patching the Stage 2.
NUL-terminate the configuration filename CONFIG_FILENAME.
If IS_STAGE1_5 is true, then check if the "real config file"
option is present, and, if so, patch the Stage 2 CONFIG_FILENAME
with the configuration filename REAL_CONFIG_FILENAME.
(setkey_func): Use nul_terminate instead of the local function
null_terminate.
* stage2/char_io.c [!STAGE1_5] (nul_terminate): New function.
* stage2/shared.h (nul_terminate): Declared.
1999-11-01 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* docs/grub.texi: Add "I/O ports detection" into the menu.
* docs/user-ref.texi: Added a description about the command
"ioprobe".
* docs/prog-ref.texi (I/O ports detection): New chapter.
1999-11-01 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
From Pavel Roskin:
* stage2/asm.S (int1_handler): Use EXT_C(io_map) instead of
io_map.
(int1_handler): Use EXT_C(bios_key_map) instead of bios_key_map.
* grub/asmstub.c [__OpenBSD__]: Include <sys/ioctl.h> and
<sys/disklabel.h>.
[__OpenBSD__] (get_floppy_disk_name): Added support for OpenBSD.
[__OpenBSD__] (get_ide_disk_name): Likewise.
[__OpenBSD__] (get_scsi_disk_name): Likewise.
(get_drive_geometry) [__OpenBSD__]: Use for OpenBSD the same
ioctl as for NetBSD and FreeBSD.
1999-10-31 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* grub/asmstub.c (init_device_map): Add a floppy device name
into the device map file even if check_device fails.
* stage2/char_io.c [!STAGE1_5] (get_cmdline): Clear ERRNUM after
calling print_completions.
1999-10-29 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage2/asm.S (track_int13): Defined unconditionally. Do not
use int3 any more, but replace the int13 handler with
set_tf_int13_handler.
(int1_handler): Defined unconditionally. Do not check for 0x0F.
Add missing `$'s. If the code is 0xEC-0xEF, use %dx instead of
immediate. If the code is 0xE4-0xE7, use immediate instead of
%dx. Set %ds to zero before scanning IO_MAP. Check for the
buffer overrun of IO_MAP before adding a port.
[!DEFINE_TRACK_INT13] (int13_first_instruction): Removed.
[!DEFINE_TRACK_INT13] (int3_handler): Likewise.
(set_tf_int13_handler): New interrupt handler.
(set_tf_int13_offset): New variable.
(set_tf_int13_segment): Likewise.
* stage2/builtins.c (ioprobe_func): New function.
(builtin_ioprobe): New variable.
(builtin_table): Added a pointer to BUILTIN_IOPROBE.
* stage2/shared.h (IO_MAP_SIZE): New macro.
(track_int13): Declared.
(io_map): Likewise.
1999-10-29 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage2/char_io.c (print_error) [!STAGE1_5]: Print "Error:"
before print the error message.
(print_error): Do not clear ERRNUM.
* stage2/cmdline.c (run_script): If ERRNUM is non-zero, set
ERRNUM to ERR_NONE.
(enter_cmdline): Clear ERRNUM after print_error.
1999-10-28 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
From Pavel Roskin:
* stage2/stage2.c (run_menu) [GRUB_UTIL]: Do not use IBM special
characters in the message, but use ascii names instead.
(run_menu) [!GRUB_UTIL]: Use DISP_UP and DISP_DOWN instead of
the ascii codes.
* stage2/shared.h [!ACS_ULCORNER] (ACS_ULCORNER): New macro.
[!ACS_ULCORNER] (ACS_URCORNER): Likewise.
[!ACS_ULCORNER] (ACS_LLCORNER): Likewise.
[!ACS_ULCORNER] (ACS_LRCORNER): Likewise.
[!ACS_ULCORNER] (ACS_HLINE): Likewise.
[!ACS_ULCORNER] (ACS_VLINE): Likewise.
[!ACS_ULCORNER] (ACS_LARROW): Likewise.
[!ACS_ULCORNER] (ACS_RARROW): Likewise.
[!ACS_ULCORNER] (ACS_UARROW): Likewise.
[!ACS_ULCORNER] (ACS_DARROW): Likewise.
[GRUB_UTIL] (DISP_UL): Set to ACS_ULCORNER.
[GRUB_UTIL] (DISP_UR): Set to ACS_URCORNER.
[GRUB_UTIL] (DISP_LL): Set to ACS_LLCORNER.
[GRUB_UTIL] (DISP_LR): Set to ACS_LRCORNER.
[GRUB_UTIL] (DISP_HORIZ): Set to ACS_HLINE.
[GRUB_UTIL] (DISP_VERT): Set to ACS_VLINE.
[GRUB_UTIL] (DISP_LEFT): Set to ACS_LARROW.
[GRUB_UTIL] (DISP_RIGHT): Set to ACS_RARROW.
[GRUB_UTIL] (DISP_UP): Set to ACS_UARROW.
[GRUB_UTIL] (DISP_DOWN): Set to ACS_DARROW.
1999-10-28 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage2/builtins.c (keycode_func): Removed.
(builtin_keycode): Likewise.
(struct keysym): New structure.
(keysym_table): New variable.
(setkey_func): New function.
(builtin_setkey): New variable.
(builtin_table): Removed the pointer to BUILTIN_KEYCODE, and
added a pointer to BUILTIN_SETKEY.
* stage2/common.c [!STAGE1_5] (err_list): Added
ERR_BAD_ARGUMENT.
* stage2/shared.h (grub_error_t): Added ERR_BAD_ARGUMENT.
(KEY_MAP_SIZE): Set to 128.
(ascii_key_map): Declared.
* stage2/asm.S [!STAGE1_5] (remap_ascii_char): New function.
[!STAGE1_5] (ascii_key_map): New variable.
[!STAGE1_5] (getkey): Call remap_ascii_char after int16.
[!STAGE1_5] (checkkey): Likewise.
* grub/asmstub.c (ascii_key_map): New variable.
* docs/user-ref.texi (General commands): Added a description
about the command "setkey".
(Stage2 errors): Added a description about ERR_BAD_ARGUMENT.
1999-10-27 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage2/disk_io.c (set_device) [!STAGE1_5]: Remove the
preliminary Mach-style device name support. I've decided that
the support is not necessary.
(setup_part) [!STAGE1_5]: Do not strip the leading "/dev/".
* docs/help2man: Upgraded to 1.016.
* docs/mbchk.1: Regenerated.
* docs/grub.8: Likewise.
* grub/asmstub.c: Rename KEY_MAP to BIOS_KEY_MAP.
* stage2/asm.S [!STAGE1_5] (set_int15_handler): Use 0 instead of
the maximum number for the segment.
[!STAGE1_5] (unset_int15_handler): Likewise.
[!STAGE1_5] (int15_handler): Almost rewritten. If non-carrier,
ignore the scancode. If the scancode is E1 or E0, then set
INT15_SKIP_FLAG to 0x74, and if the previous scancode is E1 or
E0, set INT15_SKIP_FLAG to 0xea. Clear bit 7 in %dl. Save bit 7
of %al in %bl. Do not lcall. Use ljmp instead.
[!STAGE1_5] (key_map): Renamed to ...
[!STAGE1_5] (bios_key_map): ... this.
* stage2/builtins.c (keycode_func): Check if FROM is greater
than 0xff instead of double-checking for TO. Use BIOS_KEY_MAP
instead of KEY_MAP.
* stage2/shared.h (KEY_MAP_SIZE): Set to 32.
(key_map): Removed.
(bios_key_map): Declared.
1999-10-26 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
Now the BIOS drive remapping is functional.
* stage2/asm.S [DEFINE_TRACK_INT13] (track_int13): Use %edi
instead of direct addresses.
Prefix DATA32 to the calls for real_to_prot and prot_to_real.
Fix the address of DRIVE: 4(%ebp) -> 8(%ebp).
(set_int15_handler): Use %edi instead of direct addresses.
(unset_int15_handler): Likewise.
(set_int13_handler): Copy DRIVE_MAP_SIZE * 2 bytes instead of
DRIVE_MAP_SIZE bytes of MAP.
Fix the address of MAP: 4(%ebp) -> 8(%ebp).
Use %edi instead of direct addresses.
(int13_handler): Do not set %ds to %cs. Use the segment override
prefix of %cs instead.
Push the flags pushed by the callee instead of the current.
Set the flags in the stack to the flags returned by the original
int13 call.
(drive_map): 4bytes-aligned.
* stage2/disk_io.c (grub_close): Do not set ERRNUM even if
FSYS_TYPE is NUM_FSYS.
1999-10-25 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage1/stage1.S: Long jump to real_start, because some bogus
BIOSes jump to 07C0:0000 instead of 0000:7C00.
(real_start): New label.
* docs/Makefile.am (grub.info): Removed. Use the default rule
instead.
1999-10-25 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage2/asm.S [DEFINE_TRACK_INT13] (int3_handler): Save the
modified FLAGS in 6(%bp) instead of 4(%bp).
Decrease %bx before restoring the first instruction.
[DEFINE_TRACK_INT13] (track_int13): Go to the real mode before
setting up the registers for the int13 call.
1999-10-24 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
Add the prototype of a function to probe I/O ports used for a
BIOS drive.
* stage2/asm.S [DEFINE_TRACK_INT13] (track_int13): New function.
[DEFINE_TRACK_INT13] (int1_handler): New interrupt handler for
the real mode.
[DEFINE_TRACK_INT13] (int3_handler): Likewise.
[DEFINE_TRACK_INT13] (io_map): New variable.
* stage2/builtins.c (quit_func) [!GRUB_UTIL]: Fix a typo.
1999-10-24 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
The new GRUB manual becomes official.
* docs/grub.texi: Replaced with new-grub.texi.
* docs/new-grub.texi: Removed.
* docs/Makefile.am (grub_TEXINFOS): New variable.
(UNFINISHED_MANUALS): Removed.
(EXTRA_DIST): Deleted $(UNFINISHED_MANUALS).
1999-10-24 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage2/builtins.c (device_func) [!GRUB_UTIL]: Set ERRNUM to
ERR_UNRECOGINIZED and return 1.
(impsprobe_func) [GRUB_UTIL]: Likewise.
(quit_func) [!GRUB_UTIL]: Likewise.
* docs/tutorial.texi: Rename "Device Syntax" to "Filename".
Added many cross-references.
* docs/new-grub.texi: "Device Syntax" -> "Filename".
* docs/user-ref.texi: Fix typos and added some cross-references.
* docs/prog-ref.texi: Likewise.
* docs/appendices.texi: Likewise.
1999-10-23 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage2/builtins.c (map_func): If BIOS_DRIVE_MAP already
contains FROM, override the existsing entry.
If TO is equal to FROM, delete the existing entry if any.
(keycode_func): Likewise.
* docs/user-ref.texi (Command): Use the list of `@deffn's
instead of @table.
(Basic usage): Use @option instead of @code.
(Invoking mbchk): Likewise.
1999-10-23 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage2/asm.S [!STAGE1_5] (set_int15_handler): New function.
[!STAGE1_5] (unset_int15_handler): Likewise.
[!STAGE1_5] (int15_handler): New interrupt handler for the real
mode.
[!STAGE1_5] (int15_offset): New variable.
[!STAGE1_5] (int15_segment): Likewise.
[!STAGE1_5] (key_map): Likewise.
[!STAGE1_5] (set_int13_handler): Use the macro ABS for
INT13_OFFSET and INT13_SEGMENT.
* stage2/shared.h (KEY_MAP_SIZE): New macro.
(set_int15_handler): Declared.
(unset_int15_handler): Likewise.
* stage2/builtins.c (boot_func): Do not allow I to be equal to
DRIVE_MAP_SIZE.
Call unset_int15_handler unless KERNEL_TYPE is KERNEL_TYPE_NONE.
(map_func): Search for an empty slot till I is less than
DRIVE_MAP_SIZE.
Check if I is equal to DRIVE_MAP_SIZE instead of if I is greater
than DRIVE_MAP_SIZE.
(keycode_func): New function.
(builtin_keycode): New variable.
(builtin_table): Added a pointer to BUILTIN_KEYCODE.
* grub/asmstub.c (set_int15_handler): New function.
(unset_int15_handler): Likewise.
(key_map): New variable.
1999-10-23 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
From Michael Hohmuth <hohmuth@innocent.com>:
* acconfig.h (HAVE_USCORE_USCORE_BSS_START_SYMBOL): Added the
`undef' entry.
(HAVE_EDATA_SYMBOL): Likewise.
(HAVE_USCORE_EDATA_SYMBOL): Likewise.
* acinclude.m4 (grub_CHECK_USCORE_USCORE_BSS_START_SYMBOL): New
function.
(grub_CHECK_EDATA_SYMBOL): Likewise.
(grub_CHECK_USCORE_EDATA_SYMBOL): Likewise.
* configure.in: Check for __bss, edata and _edata.
* netboot/Makefile.am (DRIVERS): Deleted ns8390.c and ns8390.h.
(libdrivers_a_LIBADD): New variable.
($(libdrivers_a_LIBADD)): New target.
(nepci_o_CFLAGS): New variable.
(ne_o_CFLAGS): Likewise.
(wd_o_CFLAGS): Likewise.
(t503_o_CFLAGS): Likewise.
* netboot/fsys_tftp.c (tftp_close): New function.
* stage2/boot.c (load_image): Call grub_close before return.
(load_initrd): Likewise.
(load_module): Likewise.
* stage2/builtins.c (cat_func): Likewise.
(chainloader_func): Likewise.
(configfile_func): Likewise.
(embed_func): Likewise.
(find_func): Likewise.
(install_func): Set IS_OPEN to the value returned by grub_open.
If IS_OPEN is non-zero, call grub_close before return.
(setup_func): Call grub_close after grub_open.
(testload): Call grub_close before return.
* stage2/disk_io.c (fsys_table): Add the `close' member into
each of the entries. For TFTP, tftp_close is added, and for the
rest, NULL is added.
(grub_read): "|" -> "||".
(grub_close): New function.
* stage2/filesys.h [FSYS_TFTP] (tftp_close): Declared.
(struct fsys_entry): Added close_func.
* stage2/shared.h (grub_close): Declared.
* stage2/stage1_5.c (cmain): Call grub_close after grub_open.
* stage2/stage2.c (cmain): Clear ERRNUM after calling
find_command to just ignore the error code.
Call grub_close after loading the configuration file.
* stage2/asm.S (main): Clean out the bss.
1999-10-23 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* docs/new-grub.texi: Updated.
* docs/user-ref.texi: Likewise.
* docs/tutorial.texi: Likewise.
* docs/prog-ref.texi: Likewise.
* docs/appendices.texi: Likewise.
1999-10-22 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* docs/prog-ref.texi: New file.
* docs/appendices.texi: Likewise.
* docs/Makefile.am (UNFINISHED_MANUALS): Added prog-ref.texi and
appendices.texi.
1999-10-22 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* docs/user-ref.texi: New file.
* docs/Makefile.am (UNFINISHED_MANUALS): Added user-red.texi.
1999-10-21 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
Add BIOS drive remapping support for chain-loading some foolish
operating systems.
* stage2/builtins.c (bios_drive_map): New variable.
(boot_func): If KERNEL_TYPE is KERNEL_TYPE_CHAINLOADER, check
if BIOS_DRIVE_MAP contains meaningful values. If so, search for
SAVED_DRIVE in BIOS_DRIVE_MAP and exchange SAVED_DRIVE with the
mapped drive if found. And then call set_int13_handler.
(map_func): New function.
(builtin_map): New variable.
(builtin_table): Added a pointer to BUILTIN_MAP.
* stage2/asm.S (ABS): New macro.
[!STAGE1_5] (set_int13_handler): New function.
[!STAGE1_5] (int13_handler): New interrupt handler for the real
mode.
[!STAGE1_5] (drive_map): New variable.
[!STAGE1_5] (int13_handler_end): New label used for just
computing the end address of int13_handler.
* stage2/shared.h (DRIVE_MAP_SIZE): New macro.
(set_int13_handler): Declared.
* grub/asmstub.c (set_int13_handler): New function. Do nothing.
1999-10-20 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage2/builtins.c (find_func): Print only the device names.
* docs/tutorial.texi: New file.
* docs/Makefile.am (UNFINISHED_MANUALS): Added tutorial.texi.
(%.c.texi): Use $(SHELL) instead of /bin/sh.
(%.h.texi): Likewise.
(%.S.texi): Likewise.
1999-10-20 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage2/char_io.c (memcheck): Fix the checks: "<=" -> "<".
Reported by Mike Hicks <hick0088@umn.edu>.
1999-10-19 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage2/builtins.c (find_func): New function.
(builtin_find): New variable.
(hide_func): Save SAVED_DRIVE and SAVED_PARTITION to TMP_DRIVE
and TMP_PARTITION, respectively, and resotre them before return.
(unhide_func): Likewise.
(setup_func): Likewise. And set SAVED_DRIVE and SAVED_PARTITION
instead of CURRENT_DRIVE and CURRENT_PARTITION to IMAGE_DRIVE
and IMAGE_PARTITION before running install_func.
(builtin_table): Added a pointer to BUILTIN_FIND.
1999-10-19 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* docs/Makefile.am (UNFINISHED_MANUALS): New variable.
(EXTRA_DIST): Added $(UNFINISHED_MANUALS).
* docs/new-grub.texi: New file.
1999-10-19 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* docs/Makefile.am (man_MANS): Added mbchk.1.
[MAINTAINER_MODE] (mbchk.1): New target.
* docs/mbchk.1: New file. Generated by help2man.
1999-10-18 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* Makefile.am (SUBDIRS): Added util.
* configure.in: Output util/Makefile.
* util/Makefile.am: New file.
* util/mbchk.c: Likewise.
* util/Makefile.in: Likewise. Generated by automake.
1999-10-17 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* docs/Makefile.am (.texi): Canceled because the dependecies can
be circulated.
* stage2/builtins.c (embed_func): Set BUF_TRACK to -1 before
writing the Stage 1.5 to the disk to clear the cache.
1999-10-17 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage2/boot.c (load_initrd): Change types of *RAMDISK and
MOVETO to unsigned long.
Apply the macro RAW_ADDR to MOVETO.
1999-10-16 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* docs/multiboot.texi: Include the example source files of a
Multiboot kernel.
* docs/src2texi: New file.
* docs/boot.S: Likewise.
* docs/multiboot.h: Likewise.
* docs/kernel.c: Likewise.
* docs/boot.S.texi: Likewise.
* docs/multiboot.h.texi: Likewise.
* docs/kernel.c.texi: Likewise.
* docs/Makefile.am (EXAMPLES): New varilable.
(multiboot_TEXINFOS): Likewise.
(SRC2TEXI): Likewise.
(noinst_SCRIPTS): Added $(SRC2TEXI).
(EXTRA_DIST): Added $(EXAMPLES) and $(multiboot_TEXINFOS).
(%.c.texi): New target.
(%.h.texi): Likewise.
(%.S.texi): Likewise.
1999-09-22 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* multiboot.texi (BIOS device mapping techniques): New section.
Stolen from bios_mapping.txt in grub-0.5.
(Data comparison technique): New subsection.
(I/O restriction technique): Likewise.
(Example OS code): Rewrited from scratch.
1999-09-21 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* multiboot.texi: Rename Multiboot Standard to Multiboot
Specification and upgrade the version to 0.7. Many cleanups
are done.
1999-10-15 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage2/builtins.c (setup_func): Save CURRENT_DRIVE and
CURRENT_PARTITION into IMAGE_DRIVE and IMAGE_PARTITION
respectively, and restore them before running install_func.
Use DEVICE instead of BUFFER to store the device name.
Change each type of STAGE1, STAGE2 and CONFIG_FILE to an array
of char.
If installing the Stage 1 into a MBR, embed the Stage 1.5 in the
sectors right after it.
Return the result of install_func instead of zero.
1999-10-14 Pavel Roskin <pavel_roskin@geocities.com>
* configure.in: Check for opendisk in libutil.
* grub/asmstub.c [__FreeBSD__ || __NetBSD__]: Include
<sys/ioctl.h>.
[HAVE_OPENDISK]: Include <util.h>.
[__NetBSD__] (get_floppy_disk_name): Added support for NetBSD.
[__NetBSD__ && HAVE_OPENDISK] (get_ide_disk_name): Likewise.
[__NetBSD__ && HAVE_OPENDISK] (get_scsi_disk_name): Likewise.
(get_drive_geometry) [__NetBSD__]: Use for NetBSD the same ioctl
as for FreeBSD.
1999-10-13 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* grub/asmstub.c (assign_device_name): If DEVICE is NULL, set
DEVICE_MAP[DRIVE] to NULL.
(get_diskinfo): If open or read fails, call assign_device_name
to disable accessing the drive DRIVE.
(grub_stage2): The device mapping routine is moved to ...
(init_device_map): ... here. This new function also reads/writes
a device map file. If DEVICE_MAP_FILE already exists, then use
the data in it instead of probing devices. Otherwise, guess the
map between BIOS drives and OS devices, and write it to the file
DEVICE_MAP_FILE if it can be opened.
* grub/main.c (device_map_file): New variable.
(default_device_map_file): Likewise.
(OPT_DEVICE_MAP): New macro.
(longopts): Added an entry for "device-map".
(usage): Print the usage about --device-map as well.
(main): Set DEFAULT_DEVICE_MAP_FILE to DEVICE_MAP_FILE. If
OPT_DEVICE_MAP is found, set DEVICE_MAP_FILE to a duplicated
string of OPTARG.
* stage2/shared.h [GRUB_UTIL] (device_map_file): Declared.
* docs/grub.8: Regenerated.
1999-10-13 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage2/builtins.c (color_func): Do not set NORMAL_COLOR or
HIGHLIGHT_COLOR directly, but use NEW_NORMAL_COLOR and
NEW_HIGHLIGHT_COLOR as temporary storages instead.
New internal function `color_number' is used to convert a
symbolic color representation into a color number.
Try color_number at first, and if fails, then try
safe_parse_maxint for each of NORMAL and HIGHLIGHT.
(builtin_color): The long doc does not describe the raw number
syntax but the symbolic color name syntax.
* docs/grub.texi (Commands): Adjusted to the long doc of
BUILTIN_COLOR.
* docs/menu.lst: Add examples of "fallback" and "color".
1999-10-13 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage2/char_io.c [!STAGE1_5] (get_cmdline): If C is a newline
or a return, then set LPOS to LLEN and call the function
cl_setcpos.
[!STAGE1_5] (grub_strncat): New function.
* stage2/builtins.c (embed_func): New function.
(builtin_embed): New varilable.
(setup_func): New function.
(builtin_setup): New varilable.
(builtin_table): Added a pointer to BUILTIN_EMBED and a pointer
to BUILTIN_SETUP.
* stage2/shared.h (grub_strncat): Declared.
* stage2/Makefile.am (stage2_size.h): ../stage2/stage2 ->
pre_stage2. Reported by Pavel Roskin.
1999-10-12 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
From Pavel Roskin:
* acinclude.m4 (grub_PROG_OBJCOPY_ABSOLUTE): main -> cmain.
* stage2/boot.c (load_image): Only CUR_ADDR, not ENTRY_ADDR
should be 1M-aligned for NetBSD. Don't align symbol table on 4k
boundaries if the kernel doesn't require it.
1999-10-10 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage2/asm.S [!STAGE1_5] (start): New label to force ld quiet.
[!STAGE1_5] (_start): Likewise.
* stage2/builtins.c (install_func): Rewritten heavily almost
from scratch. As the blocklist was moved to the first sector of
Stage 2, always write sectors of Stage 2 to the disk.
* stage1/stage1.h (STAGE1_STAGE2_SECTOR): 0x40 -> 0x41.
(STAGE1_STAGE2_ADDRESS): 0x44 -> 0x45.
(STAGE1_STAGE2_SEGMENT): 0x46 -> 0x47.
(STAGE1_BOOT_DRIVE): 0x3f -> 0x40.
1999-10-09 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
Stage1 supports both the CHS mode and the LBA mode.
* stage1/Makefile.am (nodist_pkgdata_DATA): Removed stage1_lba.
(BUILT_SOURCES): Deleted.
(CLEANFILES): Likewise.
(noinst_PROGRAMS): Removed stage1_lba.exec.
(stage1_exec_SOURCES): Removed stage2_size.h.
(stage2_size.h): Deleted.
(stage1_lba_exec_SOURCES): Likewise.
* stage1/stage1.S: Rewritten from scratch.
* stage1/stage1_lba.S: Deleted.
* stage1/stage1.h (COMPAT_VERSION_MAJOR): Set to 3.
(COMPAT_VERSION_MINOR): Set to 0.
(STAGE1_VER_MAJ_OFFS): Set to 0x3e.
(STAGE1_FIRSTLIST): Deleted.
(STAGE1_INSTALLSEG): Likewise.
(STAGE1_INSTALLADDR): Likewise.
(STAGE1_MINPARAMSIZE): Likewise.
(STAGE1_LISTSIZE): Likewise.
(STAGE1_ID_OFFSET): Likewise.
(STAGE1_ID_CHS): Likewise.
(STAGE1_ID_LBA): Likewise.
(STAGE1_STAGE2_SECTOR): New macro.
(STAGE1_STAGE2_ADDRESS): Likewise.
(STAGE1_STAGE2_SEGMENT): Likewise.
(STAGE1_BOOT_DRIVE): Likewise.
* stage2/start.S: New file.
* stage2/Makefile.am (noinst_DATA): New variable.
(CLEANFILES): Set to "$(nodist_pkgdata_DATA) $(noinst_DATA)
$(BUILT_SOURCES)".
(noinst_PROGRAMS): Removed stage2.exec, and added start.exec and
pre_stage2.exec.
(STAGE2_LINK): Deleted.
(PRE_STAGE2_LINK): New variable.
(START_LINK): Likewise.
(stage2_exec_SOURCES): Deleted.
(stage2_exec_CFLAGS): Likewise.
(stage2_exec_LDFLAGS): Likewise.
[NETBOOT_SUPPORT] (stage2_exec_LDADD): Likewise.
(pre_stage2_exec_SOURCES): New variable.
(pre_stage2_exec_CFLAGS): Likewise.
(pre_stage2_exec_LDFLAGS): Likewise.
[NETBOOT_SUPPORT] (pre_stage2_exec_LDADD): Likewise.
(BUILT_SOURCES): Likewise.
(start_exec_SOURCES): Likewise.
(start_exec_CFLAGS): Likewise.
(start_exec_LDFLAGS): Likewise.
(start_exec_DEPENDENCIES): Likewise.
(stage2_size.h): New rule.
(stage2): Likewise.
(e2fs_stage1_5_exec_SOURCES): Added start.S.
(fat_stage1_5_exec_SOURCES): Likewise.
(ffs_stage1_5_exec_SOURCES): Likewise.
(minix_stage1_5_exec_SOURCES): Likewise.
* stage2/asm.S (start): Renamed to ...
(main): ... this.
[STAGE1_5] (main): Jump to (codestart - EXT_C(main) + 0x2200)
instead of (codestart - EXT_C(start) + 0x2000).
[!STAGE1_5] (main): Jump to (codestart - EXT_C(main) + 0x8200)
instead of (codestart - EXT_C(start) + 0x8000).
[STAGE1_5] (chain_stage2): Use main instead of start.
* stage2/shared.h (BOOTSEC_LISTSIZE): New macro.
* stage2/stage1_5.c: Change the second argument for chain_stage2
to 0x8200.
1999-10-08 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* configure.in (--with-binutils): New option to specify a
directory to find binutils.
(CFLAGS): If WITH_BINUTILS is not empty, added the option `-B'.
(LD): Do not check for this. We don't use ld directly anyway.
(RANLIB): If WITH_BINUTILS is not empty, search the directory
WITH_BINUTILS first.
(OBJCOPY): Likewise.
* acinclude.m4 (grub_ASM_USCORE): Add CFLAGS into
AC_TRY_COMMAND.
(grub_ASM_ADDR32): Likewise.
(grub_ASM_PREFIX_REQUIREMENT): Likewise.
(grub_PROG_OBJCOPY_ABSOLUTE): Use CC instead of LD.
1999-10-04 Pavel Roskin <pavel_roskin@geocities.com>
* stage2/freebsd.h (struct bootinfo): New member, bi_bios_dev.
* stage2/boot.c (bsd_boot): Set BI.BI_BIOS_DEV to SAVED_DRIVE.
1999-10-04 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
From Pavel Roskin:
* docs/grub.texi: Fix typos.
* stage2/builtins.c (install_func): Reformat the warning message
about the option `d'.
1999-10-03 Gordon Matzigkeit <gord@fig.org>
* stage2/builtins.c (install_func): Fix check for the Stage 2 id.
From Pavel Roskin.
* debian/Makefile.am (EXTRA_DIST): Add postinst and prerm.
1999-10-03 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage2/builtins.c (boot_func): Pass MBI.CMDLINE instead of ARG
to bsd_boot.
1999-10-03 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage2/gunzip.c (gunzip_test_header): Check if CURRENT_DRIVE
is 0x20 instead of if the fs type is TFTP, because GRUB does not
mount CURRENT_DRIVE when using a block file. Reported by Pavel
Roskin.
1999-10-02 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage2/builtins.c (cat_func): Do not read the whole of a file
at one time. Instead, repeat reading one byte and print it on
the screen.
* docs/grub.texi (Command line): List the available key
bindings.
(Commands): Added descriptions about "geometry", "device" and
"cat".
1999-10-02 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
Now it is possible to build the grub shell with old BSD curses.
* stage2/shared.h [!A_NORMAL] (A_NORMAL): Set to zero.
[!A_REVERSE && A_STANDOUT] (A_REVERSE): Set to A_STANDOUT.
[!A_REVERSE && !A_STANDOUT] (A_REVERSE): Set to zero.
1999-09-30 Pavel Roskin <pavel_roskin@geocities.com>
* stage2/disk_io.c (set_bootdev): Mask 0x7F instead of 0x79 of
the device number.
1999-10-01 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* configure.in (--without-curses): New option. If WITH_CURSES is
no, do not check for curses.
* stage2/disk_io.c (set_device) [STAGE1_5]: Change the type of
DEV to unsigned long.
* stage2/builtins.c (install_func): Always check for the Stage 2
id in FILE.
Reported by Pavel Roskin.
1999-09-30 Gordon Matzigkeit <gord@fig.org>
* debian/postinst: New file to call install-info.
* debian/prerm: Likewise.
* debian/rules (binary-arch): Add postinst and prerm, compress the
info files, and call dpkg-shlibdeps.
* stage2/cmdline.c (skip_to): Restructure, and count tabs as
whitespace.
(find_command): Likewise.
1999-09-30 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* grub/getopt.c: Moved to ...
* lib/getopt.c: ... here.
* grub/getopt1.c: Moved to ...
* lib/getopt1.c: ... here.
* grub/getopt.h: Moved to ...
* lib/getopt.h: ... here.
* grub/Makefile.am (AM_CFLAGS): Added -I$(top_srcdir)/lib.
(grub_LDADD): Added ../lib/libcommon.a.
* lib/Makefile.am: New file.
* Makefile.am (SUBDIRS): Added lib.
* configure.in: lib/Makefile is added into the arguments for
AC_OUTPUT.
1999-09-30 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
From Pavel Roskin:
* stage2/defs.h (time_t): Renamed to ...
(mach_time_t): ... this.
(daddr_t): Renamed to ...
(mach_daddr_t): ... this.
(uid_t): Renamed to ...
(mach_uid_t): ... this.
(gid_t): Renamed to ...
(mach_gid_t): ... this.
(ino_t): Renamed to ...
(mach_ino_t): ... this.
* stage2/disk_inode.h (FFS_MAX_FASTLINK_SIZE): Use mach_daddr_t
instead of daddr_t.
(struct icommon): Use mach_uid_t, mach_gid_t, mach_time_t and
mach_daddr_t, instead of uid_t, gid_t, time_t and daddr_t.
* stage2/fs.h (BBLOCK): Use mach_daddr_t instead of addr_t.
(SBLOCK): Likewise.
(ROOTINO): Use mach_ino_t instead of ino_t.
(struct fs): Use mach_daddr_t and mach_time_t instead of daddr_t
and time_t.
(struct cg): Use mach_time_t instead of time_t.
(struct ocg): Likewise.
(cgbase): Use mach_daddr_t instead of daddr_t.
(itod): Likewise.
1999-09-30 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* acinclude.m4 (grub_CHECK_START_SYMBOL): Use AC_TRY_LINK
instead of AC_TRY_COMMAND.
(grub_CHECK_USCORE_START_SYMBOL): Likewise.
(grub_CHECK_END_SYMBOL): Likewise.
(grub_CHECK_USCORE_END_SYMBOL): Likewise.
* stage2/disk_io.c (set_device) [!STAGE1_5]: Use RESULT instead
of RETVAL to check if the analysis succeeds.
1999-09-29 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage2/builtins.c (install_func): If the Stage 2 id in FILE is
not STAGE2_ID_STAGE2, set IS_STAGE1_5 to 1, otherwise to 0.
Use CONFIG_FILE_LOCATION to point to the location of the name of
a configuration file in Stage 2.
If the option `p' is present and IS_STAGE1_5 is non-zero, reset
the device information in CONFIG_FILE_LOCATION.
(cat_func): New function.
(builtin_cat): New variable.
(builtin_table): Added a pointer to BUILTIN_CAT.
(geometry_func): Call real_open_partition with the argument 1
after printing out the drive information.
* stage2/disk_io.c (real_open_partition): Made global.
[!STAGE1_5] (print_completions): In the command completion and
the filename completion, print a newline at the last if
IS_COMPLETION is zero.
* stage2/shared.h (real_open_partition): Declared.
* stage2/fsys_ext2fs.c (ext2fs_dir): Do not print a newline even
if PRINT_POSSIBILITIES is less than zero.
* stage2/fsys_ffs.c (ffs_dir): Likewise.
* stage2/fsys_fat.c (fat_dir): Likewise.
* stage2/fsys_minix.c (minix_dir): Likewise.
1999-09-29 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage1/stage1.S [!FFS_STAGE1_5] (blocklist_default_len): Do
not divide the size by 512, but shift the size to the right by
9 instead, because of a binutils-2.9.1.0.x bug.
* stage1/stage1_lba.S [!FFS_STAGE1_5] (blocklist_default_len):
Likewise.
* stage2/builtins.c (install_func): When installing Stage 1.5,
if set_device returns NULL, then set CURRENT_DRIVE to 0xFF and
CONFIG_FILE to PTR.
1999-09-26 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage2/char_io.c [!STAGE1_5] (get_cmdline): In cl_insert, call
cl_setcpos before printing BUF, even if LPOS is equal to LLEN.
In the completion, if RET is zero, do not call cl_init.
* stage2/disk_io.c [!STAGE1_5] (print_completions): In the
filename completion, if UNIQUE is 1, check if UNIQUE_STRING is a
directory or not. If so, append '/' to BUF.
In the partition completion, if IS_COMPLETION is non-zero and
*UNIQUE_STRING is not NUL, copy UNIQUE_STRING to PTR. Do not
append '/'.
(real_open_partition) [!STAGE1_5]: If DO_COMPRESSION is non-zero,
call print_a_completion.
(check_BSD_parts) [!STAGE1_5]: Likewise.
[!STAGE1_5] (print_a_completion): Ignore NAME if it is "." or
"..".
1999-09-25 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* acinclude.m4 (grub_CHECK_USCORE_END_SYMBOL): Do not call
AC_DEFINE within AC_CACHE_VAL. Call it after AC_CACHE_VAL.
* stage2/Makefile.am (STAGE1_5_COMPILE): Do not define
CONFIG_FILE_ASM.
* stage2/asm.S (config_file) [STAGE1_5]: Set the first 4 bytes
to 0xffffffff and the following to "/boot/grub/stage2".
(config_file) [!STAGE1_5]: Set to "/boot/grub/menu.lst".
* stage2/builtins.c (install_func): Read a Stage 2 before
handling the `p' option.
If the `configfile' option is present and FILE is a Stage 2,
translate the device name to the internal device representation
and copy the result to STR.
* stage2/disk_io.c [STAGE1_5] (sane_partition): Eliminated.
[STAGE1_5] (incomplete): Likewise.
[STAGE1_5] (disk_choice): Likewise.
[STAGE1_5] (part_choice): Likewise.
(set_device) [STAGE1_5]: Assume that the first 4 bytes of DEVICE
is a device number. Set DRIVE to the forth byte of DEV and
PARTITION to the first 3 bytes of DEV. If DRIVE is 0xFF, set
CURRENT_DRIVE and CURRENT_PARTITION to SAVED_DRIVE and
SAVED_PARTITION, respectively. Otherwise set to DRIVE and
PARTITION, respectively.
(setup_part) [STAGE1_5]: Always call set_device.
1999-09-24 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* acinclude.m4 (grub_CHECK_END_SYMBOL): Add a missing
double-quote. Reported by Johannes Kroeger
<hanne@squirrel.owl.de>.
1999-09-14 Gordon Matzigkeit <gord@fig.org>
* stage1/stage1.S (blocklist_default_start): New label for default
blocklist start sector.
(blocklist_default_len): New label for default blocklist length.
(blocklist_default_seg): New label for default blocklist segment.
* stage1/stage1_lba.S (blocklist_default_start): Likewise.
(blocklist_default_len): Likewise.
(blocklist_default_seg): Likewise.
1999-09-23 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* acinclude.m4 (grub_ASM_ADDR32): First, create a template
source file "conftest.s.in", and then, replace @ADDR32@ with
"addr32" if GRUB_CV_ASM_PREFIX_REQUIREMENT is yes, otherwise,
replace it with "addr32;". Reported by John Tobey
<spam@john-edwin-tobey.org>.
1999-09-23 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage2/builtins.c (debug_fs_print_func): Renamed to ...
(disk_read_print_func): ... this.
(fstest_func): Use DISK_READ_HOOK instead of DEBUG_FS.
(install_func): Rename debug_fs_savesect_func to
disk_read_savesect_func.
Rename debug_fs_blocklist_func to disk_read_blocklist_func.
Use DISK_READ_HOOK instead of DEBUG_FS.
(testload_func): Use DISK_READ_HOOK instead of DEBUG_FS.
* stage2/disk_io.c [!STAGE1_5] (debug_fs): Renamed to ...
[!STAGE1_5] (disk_read_hook): ... this.
[!STAGE1_5] (debug_fs_func): Renamed to ...
[!STAGE1_5] (disk_read_func): ... this.
(rawread) [!STAGE1_5]: Use DISK_READ_HOOK and DISK_READ_FUNC
instead of DEBUG_FS and DEBUG_FS_FUNC.
(grub_read) [!STAGE1_5]: Likewise.
(devread) [!STAGE1_5]: Use DISK_READ_HOOK instead of DEBUG_FS.
* stage2/fsys_ext2fs.c (ext2fs_read) [!STAGE1_5]: Use
DISK_READ_HOOK and DISK_READ_FUNC instead of DEBUG_FS and
DEBUG_FS_FUNC.
* stage2/fsys_ffs.c (ffs_read) [!STAGE1_5]: Likewise.
* stage2/fsys_minix.c (minix_read) [!STAGE1_5]: Likewise.
* stage2/shared.h [!STAGE1_5] (debug_fs): Renamed to ...
[!STAGE1_5] (disk_read_hook): ... this.
[!STAGE1_5] (debug_fs_func): Renamed to ...
[!STAGE1_5] (disk_read_func): ... this.
* docs/grub.texi: Likewise, replace debug_fs and debug_fs_func
with disk_read_hook and disk_read_func, respectively.
1999-09-23 Pavel Roskin <pavel_roskin@geocities.com>
* stage2/builtins.c (install_func): New local function,
debug_fs_savesect_func. Use debug_fs_savesect_func to determine
the first sector of Stage2. Write Stage 1 after patching Stage
2.
1999-09-22 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* acinclude.m4 (grub_ASM_USCORE): Do not define HAVE_ASM_USCORE
within AC_CACHE_VAL. Define it after AC_CACHE_VAL if
GRUB_CV_ASM_USCORE is yes.
1999-09-20 Edmund GRIMLEY EVANS <edmundo@rano.demon.co.uk>
* netboot/3c59x.c: INCLUDE_3c59x is replaced by INCLUDE_3C59X
throughout.
* netboot/config.c: Likewise.
* netboot/io.h (__INS): New macro.
(__OUTS): Likewise.
(outl): Likewise.
(inl): Likewise.
(outl_p): Likewise.
(inl_p): Likewise.
Call __INS with the argument `b', with `w' and with `l' to
define insb, insw and insl, respectively. Likewise, Call __OUTS
with `b', with `w' and with `l' to define outsb, outw and outl,
respectively.
* netboot/pci.h (PCI_VENDOR_ID_VORTEX): New macro.
(PCI_DEVICE_ID_VORTEX_3c595): Likewise. Defined as a random
value.
1999-09-20 Edward Killips <ekillips@triton.net>
* stage2/disk_io.c (set_partition_hidden_flag): Set/clear the
hidden flag, whether the hidden flag is set or not.
1999-09-21 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage2/builtins.c (install_func): Do not set DEBUG_FS at the
first read. Set it to DEBUG_FS_BLOCKLIST_FUNC when reading the
whole of Stage 2. Set FILEPOS to zero at the same time to read
from the beginning of Stage 2. Reported by Pavel Roskin.
1999-09-20 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
The argument ADDR for the command install is now optional.
* stage2/builtins.c (install_func): If parsing ADDR fails, set
INSTALLADDR to zero and set PTR to ADDR.
If INSTALLADDR is zero after parsing the command-line, check if
the Stage 2 id is STAGE2_ID_STAGE2. If so, set INSTALLADDR to
0x8000, otherwise set it to 0x2000.
Set the install address in the Stage 1 after the automatic
determination is completed.
(builtin_install): Say that ADDR is optional in the help
message.
* docs/grub.texi: Synchronize the description about install to
builtins.c. Remove explicit address arguments from all the
examples. Add a description about help.
* docs/menu.lst: Do not specify the address argument for
install.
1999-09-19 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
The completion code is heavily modified.
* stage2/char_io.c [!STAGE1_5] (get_cmdline): In the completion
code, use COMPLETION_BUFFER to get the completion instead of
writing to BUF directly.
Save the position of a possible equal character after a command
in EQUAL_POS and replace the equal character with a space
temporarily for the code simplicity.
At first, just get completions, and, if there is more than one
completions, then print the list of the completions.
* stage2/disk_io.c [!STAGE1_5] (do_completion): New variable.
[!STAGE1_5] (unique): Moved the definition near the beginning.
[!STAGE1_5] (unique_string): Likewise. And changed the type to
char *.
(check_BSD_parts) [!STAGE1_5]: If DO_COMPLETION is non-zero, do
not print anything.
(real_open_partition) [!STAGE1_5]: Likewise.
[!STAGE1_5] (print_fsys_type): Likewise.
[!STAGE1_5] (print_a_completion): The argument FILENAME is
renamed to NAME.
If DO_COMPLETION is non-zero, get the unique part from NAME and
set UNIQUE_STRING to it.
If DO_COMPLETION is zero, just print NAME.
Do not call printf unconditionally.
[!STAGE1_5] (print_completions): Accept two arguements
IS_FILENAME and IS_COMPLETION instead of FILENAME.
Set UNIQUE_STRING to UNIQUE_BUF.
Set DO_COMPLETION to IS_COMPLETION and set it to zero before
returning.
If IS_FILENAME is zero, then complete builtin commands and
return UNIQUE - 1.
Use BUF instead of FILENAME.
If IS_COMPLETION is non-zero, do not print anything.
Copy UNIQUE_STRING to PTR only if IS_COMPLETION and
*UNIQUE_STRING are non-zero.
* stage2/shared.h (COMPLETION_BUF): New macro.
(COMPLETION_BUFLEN): Likewise.
(UNIQUE_BUF): Likewise.
(UNIQUE_BUFLEN): Likewise.
(MENU_BUF): Set to UNIQUE_BUF + UNIQUE_BUFLEN.
(MENU_BUFLEN): Set to 0x8000 + PASSWORD_BUF - UNIQUE_BUF.
(print_completions): Adjusted to the definition.
1999-09-19 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* acinclude.m4 (grub_ASM_PREFIX_REQUIREMENT): Do not call
AC_DEFINE_UNQUOTEs within AC_CACHE_VAL. Define ADDR32 and DATA32
after it.
(grub_CHECK_START_SYMBOL): Do not call AC_DEFINE within
AC_CACHE_VAL. Define HAVE_START_SYMBOL after it.
(grub_CHECK_USCORE_START_SYMBOL): Do not call AC_DEFINE within
AC_CACHE_VAL. Define HAVE_USCORE_START_SYMBOL after it.
(grub_CHECK_END_SYMBOL): Do not call AC_DEFINE within
AC_CACHE_VAL. Define HAVE_END_SYMBOL after it.
(grub_CHECK_USCORE_END_SYMBOL): Do not call AC_DEFINE within
AC_CACHE_VAL. Define HAVE_USCORE_END_SYMBOL after it.
1999-09-17 Pavel Roskin <pavel_roskin@geocities.com>
* acconfig.h (ADDR32): Removed. This entry is automatically
created by autoheader.
(DATA32): Likewise.
* acinclude.m4 (grub_ASM_ADD32): Use ADDR32 instead of addr32.
Require grub_ASM_PREFIX_REQUIREMENT.
(grub_ASM_PREFIX_REQUIREMENT): Define ADDR32 and DATA32.
* configure.in: Call grub_ASM_PREFIX_REQUIREMENT before
grub_ASM_ADDR32. Do not define ADDR32 and DATA32.
* stage1/stage1.S (after_BPB): Use ABS(firstlist) instead of
firstlist.
(MSG): Use ABS(x) instead of x.
(probe_loop): Use the macro MSG for fd_probe_error_string.
* stage1/stage1_lba.S (after_BPB): Use ABS(firstlist) instead of
firstlist.
(MSG): Use ABS(x) instead of x.
* stage2/asm.S (putchar): Renamed to ...
(grub_putchar): ... this.
1999-09-18 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage2/gunzip.c (reset_linalloc): Use the macro RAW_ADDR
before setting LINALLOC_TOPADDR.
* stage2/shared.h [!GRUB_UTIL] (RAW_ADDR): Added parenthesises
to avoid a gcc warning.
[!GRUB_UTIL] (RAW_SEG): Likewise.
1999-09-18 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* acinclude.m4 (grub_CHECK_START_SYMBOL): New function.
(grub_CHECK_USCORE_START_SYMBOL): Likewise.
(grub_CHECK_END_SYMBOL): Likewise.
(grub_CHECK_USCORE_SYMBOL): Likewise.
* configure.in: Call grub_CHECK_START_SYMBOL and
grub_CHECK_USCORE_START_SYMBOL, and if neither start nor _start
is defined, print an error message and exit.
Likewise, call grub_CHECK_END_SYMBOL and
grub_CHECK_USCORE_END_SYMBOL, and if neither end nor _end is
defined, print an error message and exit.
* acconfig.h (HAVE_START_SYMBOL): Added the "undef" entry.
(HAVE_USCORE_START_SYMBOL): Likewise.
(HAVE_END_SYMBOL): Likewise.
(HAVE_USCORE_END_SYMBOL): Likewise.
* stage2/char_io.c (memcheck): Rename the argument START to
ADDR. Added two missing equal characters.
[GRUB_UTIL]: Define new local functions start_addr and end_addr.
[GRUB_UTIL && HAVE_START_SYMBOL]: The function start_addr
returns START.
[GRUB_UTIL && HAVE_USCORE_START_SYMBOL]: The function start_addr
returns _START.
[GRUB_UTIL && HAVE_END_SYMBOL]: The function end_addr returns
END.
[GRUB_UTIL && HAVE_USCORE_END_SYMBOL]: The function end_addr
returns _END.
[GRUB_UTIL]: If ADDR is equal to or greater than the address
returned by start_addr, and ADDR plus LEN is less than the
address returned by end_addr, return ! ERRNUM.
* stage2/asm.S (get_code_end) [HAVE_END_SYMBOL]: Use $end as the
end of the bss.
[HAVE_USCORE_END_SYMBOL]: Use $_end as the end of the bss.
* stage2/disk_io.c [!STAGE1_5] (cur_part_desc): Made static.
Need not to be global any longer.
1999-09-17 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage2/char_io.c [!STAGE1_5] (get_cmdline): The argument
COMPLETION is renamed to READLINE.
Do not initialize KILL here.
TAB, C-a, C-e, C-f, C-b, C-u, C-k, C-y, C-p and C-n are handled
only if READLINE is non-zero.
If ECHO_CHAR is not NUL, do not remove the leading spaces in BUF.
Add CMDLINE into the history list only if READLINE is non-zero.
* stage2/stage2.c (cmain): Initialize the kill buffer.
1999-09-17 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
Killing, yanking and manipulating the history are supported.
* stage2/shared.h (cur_cmdline): Removed.
(MAX_CMDLINE): Moved near the beginning of the file.
(NEW_HEAPSIZE): Likewise.
(CMDLINE_BUFLEN): Set to MAX_CMDLINE.
(KILL_BUF): New macro.
(KILL_BUFLEN): Likewise.
(HISTORY_BUF): Likewise.
(HISTORY_SIZE): Likewise.
(HISTORY_BUFLEN): Likewise.
(MENU_BUF): Set to HISTORY_BUF + HISTORY_BUFLEN.
(MENU_BUFLEN): Set to 0x8000 + PASSWORD_BUF - HISTORY_BUF.
(strcpy): New macro.
(grub_strcpy): Delared.
* stage2/boot.c (cur_cmdline): Removed.
* stage2/char_io.c [!STAGE1_5] (grub_strcpy): New function.
[!STAGE1_5] (get_history): Likewise.
[!STAGE1_5] (add_history): Likewise.
[!STAGE1_5] (get_cmdline): Use BUF instead of CMDLINE for the
working buffer for the command-line.
A new function cl_insert is used to insert a string to the
command-line.
In the case where C-u or C-k is pressed, copy the string being
deleted to KILL.
If C-y is pressed, insert KILL to the command-line.
If C-p is pressed, fetch the previous command from the history
list HISTORY, and if C-n is pressed, fetch the next command from
it.
If LPOS is less than LLEN, add CMDLINE into the history list.
If C is equal to KEY_UP, set C to 16, and if C is equal to
KEY_DOWN, set C to 14.
[!STAGE1_5] (num_history): New variable.
1999-09-15 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage2/size_test: Do not check for the size of Stage 2.
* stage1/Makefile.am (stage2_size.h): Use `set' and `echo'
instead of awk, since we cannot expect awk is present. Remove
stage2_size.h before creating it.
1999-09-15 Pavel Roskin <pavel_roskin@geocities.com>
* Makefile.am (SUBDIRS): Put stage1 after stage2 so that stage2
is built before stage1.
* stage1/Makefile.am (BUILT_SOURCES): New varilable.
(CLEANFILES): Added BUILT_SOURCES.
(stage1_exec_SOURCES): Added stage2_size.h.
(stage1_lba_exec_SOURCES): Likewise.
(stage2_size.h): New rule.
* stage1/stage1.S: Include <stage2_size.h> and use STAGE2_SIZE
to determine how much number of sectors to be read when loading
Stage 2.
* stage1/stage1_lba.S: Likewise.
1999-09-15 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* netboot/config.h: Moved to ...
* netboot/netboot_config.h: ... here.
* netboot/config.c: Include netboot_config.h instead of config.h.
* netboot/fsys_tftp.c: Likewise.
* netboot/ip.c: Likewise.
* netboot/Makefile.am (libdrivers_a_SOURCES): Removed config.h
and added netboot_config.h.
1999-09-14 Pavel Roskin <pavel_roskin@geocities.com>
* grub/asmstub.c [__linux__]: On GLibc 2.0 and newer use lseek,
don't include <linux/fs.h> and define BLKFLSBUF if needed.
1999-09-14 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
Now the grub shell works fine on FreeBSD. A patch by Pavel
Roskin is modified and applied.
* grub/asmstub.c (get_drive_geometry): New function.
(get_diskinfo): Use get_drive_geometry to set the geometry of
DRIVE.
1999-09-14 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* configure.in (--enable-ne): Made the description more clear.
(--enable-nepci): Likewise.
(--enable-wd): Likewise.
(--enable-t503): Likewise.
(--enable-t509): Likewise.
(--enable-3c59x): Likewise.
(--enable-lance): Likewise.
(--enable-cs): Likewise.
(--enable-eepro100): Likewise.
(--enable-wd-default_mem): Renamed to ...
(--enable-wd-default-mem): ... this.
(--enable-cs-scan): Corrected the description.
(NETBOOT_SUPPORT): Defined if NET_CFLAGS is not empty.
* stage2/Makefile.am (stage2_exec_LDADD): Defined only if
NETBOOT_SUPPORT is true.
* netboot/Makefile.am (LIBDRIVERS): New variable. If
NETBOOT_SUPPORT is true, set to libdriver.a, otherwise set to an
empty string.
(noinst_LIBRARIES): Set to LIBDRIVERS.
(DRIVERS): Added 3c509.h, cs89x0.h and ns8390.h.
(libdrivers_a_SOURCES): Added byteorder.h, config.h, if.h, io.h,
ip.h, netboot.h, netdevice.h, nic.h and pic.h.
(libdrivers_a_CFLAGS): Added -fno-builtin and -nostdinc and
removed -O2.
* stage2/char_io.c (grub_sprintf): Added parenthesises to avoid
gcc warnings.
* stage2/gunzip.c (gunzip_test_header): Check if FSYS_TYPE is
TFTP. If so, set IS_TFTP to non-zero, otherwise to zero. And,
use IS_TFTP to check if we have GZIP_CRC instead of the equation
"FILEMAX == 16 * 1024 * 1024".
1999-09-13 Edmund GRIMLEY EVANS <edmundo@rano.demon.co.uk>
The netboot support in the Dresden version of GRUB is integrated.
* Makefile.am (SUBDIRS): Added netboot.
* configure.in (--enable-tftp): New option.
(--enable-ne): Likewise.
(--enable-nepci): Likewise.
(--enable-wd): Likewise.
(--enable-t503): Likewise.
(--enable-t509): Likewise.
(--enable-3c59x): Likewise.
(--enable-lance): Likewise.
(--enable-cs): Likewise.
(--enable-eepro100): Likewise.
(--enable-ne-scan): Likewise.
(--enable-wd-default_mem): Likewise.
(--enable-cs-scan): Likewise.
(NET_CFLAGS): New variable.
(NET_EXTRAFLAGS): Likewise.
Do AC_OUTPUT for netboot/Makefile as well.
* stage1/stage1.S: Set the number of sectors for Stage 2 to 130.
* stage1/stage1_lba.S: Likewise.
* stage2/Makefile.am (stage2_exec_LDADD): Added
../netboot/libdrivers.a.
* stage2/asm.S [!STAGE1_5] (currticks): New function.
* stage2/char_io.c [!STAGE1_5] (grub_sprintf): Likewise.
[!STAGE1_5] (grub_memcmp): Likewise.
* stage2/disk_io.c (fsys_table) [FSYS_TFTP]: Added an entry for
tftp.
(sane_partition) [!STAGE1_5]: If CURRENT_DRIVE is a network
drive, return 1.
(real_open_partition) [!STAGE1_5]: Likewise.
(set_device): If DEVICE contains a network drive, set
CURRENT_DRIVE to 0x20.
* stage2/filesys.h [FSYS_TFTP] (FSYS_TFTP_NUM): Defined as 1.
[!FSYS_TFTP] (FSYS_TFTP_NUM): Defined as 0.
(NUM_FSYS): Added FSYS_TFTP_NUM.
* stage2/gunzip.c (gunzip_test_header): If FILEMAX >= 16MB, do
not try to examine the last 8 bytes of the file. This is
required for compressed files by TFTP.
* stage2/shared.h (sprintf): New macro.
(memcmp): Likewise.
(currticks): Declared.
(grub_sprintf): Likewise.
(grub_memcmp): Likewise.
* stage2/size_test: Set the maximum size of Stage 2 to 66560.
* netboot/3c509.c: New file.
* netboot/3c509.h: Likewise.
* netboot/3c59x.c: Likewise.
* netboot/Makefile.am: Likewise.
* netboot/Makefile.in: Likewise.
* netboot/byteorder.h: Likewise.
* netboot/compile: Likewise.
* netboot/config.c: Likewise.
* netboot/config.h: Likewise.
* netboot/cs89x0.c: Likewise.
* netboot/cs89x0.h: Likewise.
* netboot/eepro100.c: Likewise.
* netboot/fsys_tftp.c: Likewise.
* netboot/if.h: Likewise.
* netboot/io.h: Likewise.
* netboot/ip.c: Likewise.
* netboot/ip.h: Likewise.
* netboot/lance.c: Likewise.
* netboot/netboot.h: Likewise.
* netboot/netdevice.h: Likewise.
* netboot/nic.h: Likewise.
* netboot/ns8390.c: Likewise.
* netboot/ns8390.h: Likewise.
* netboot/pci.c: Likewise.
* netboot/pci.h: Likewise.
1999-09-13 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* configure.in (--enable-maintainer-mode): Do not use our own
rule, but use AM_MAINTAINER_MODE instead. If the maintainer mode
is enabled, then check for perl, and if it is not found, print
an error message and abort.
* docs/Makefile.am (grub.8): Regenerated if MAINTAINER_MODE is
defined, instead of GRUB_MAINT. Use the variable PERL rather
than running help2man directly.
1999-09-13 Pavel Roskin <pavel_roskin@geocities.com>
* stage2/pc_slice.h (IS_PC_SLICE_TYPE_EXTENDED): New macro.
* stage2/disk_io.c (real_open_partition): Use
IS_PC_SLICE_TYPE_EXTENDED instead of comparing CURRENT_SLICE
with the extended partition types.
1999-09-11 Pavel Roskin <pavel_roskin@geocities.com>
* acconfig.h: New file for autoheader support.
* acinclude.m4 (grub_ASM_EXT_C) Renamed to ...
(grub_ASM_USCORE): ... this. Define HAVE_ASM_USCORE if a C
symbol gets an underscore after compiling to assembler.
* configure.in: Added AM_CONFIG_HEADER. Autoconf 2.13 is now
required. Test for wgetch(), not getch() in -l[n]curses.
* stage2/shared.h (EXT_C): Defined.
Include the best existing header for [n]curses.
1999-09-12 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage2/boot.c (load_image): Use CURRENT_DRIVE and
CURRENT_PARTITION instead of SAVED_DRIVE and SAVED_PARTITION for
the boot device in the Multiboot information. Reported by
Stephen Early <steve@greenend.org.uk>.
1999-09-12 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage2/disk_io.c (sane_partition) [STAGE1_5]: Defined.
(set_device): Use sane_partition to make sure that CURRENT_DRIVE
has a valid value. Reported by Pavel Roskin.
1999-09-11 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
From Pavel Roskin:
* stage2/builtins.c (device_func) [GRUB_UTIL]: Use check_device
in order to make sure that DEVICE exists.
* grub/asmstub.c (check_device): New function.
(grub_stage2): Use check_device to probe a device.
* stage2/builtins.c (geometry_func) [GRUB_UTIL]: Copy the
modified geometry to GEOM and reset BUF_DRIVE. Reported by Pavel
Roskin.
* grub/main.c (no_floppy): New variable.
(probe_second_floppy): Likewise.
(OPT_NO_FLOPPY): New macro.
(OPT_PROBE_SECOND_FLOPPY): Likewise.
(longopts): Added no-floppy and probe-second-floppy.
(usage): Added the descriptions about --no-floppy and
--probe-second-floppy.
(main): Handle OPT_PROBE_SECOND_FLOPPY and OPT_NO_FLOPPY.
* grub/asmstub.c (grub_stage2): Print a message before the probe
routine. If NO_FLOPPY is non-zero, do not probe any floppy drive.
If PROBE_SECOND_FLOPPY is zero, skip the probe of the second
floppy drive.
(get_floppy_disk_name): New function.
(get_ide_disk_name): Likewise.
(get_scsi_disk_name): Likewise.
1999-09-10 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage2/builtins.c (device_func): New function.
(builtin_device): New variable.
(builtin_table): Added the pointer to BUILTIN_DEVICE.
(builtin_geometry) [GRUB_UTIL]: Accept extra arguments,
CYLINDER, HEAD, SECTOR and TOTAL_SECTOR, and, if they are found,
set the geometry of a drive specified to them.
* grub/asmstub.c (disks): Made global.
(assign_device_name): New function.
1999-09-09 Gordon Matzigkeit <gord@fig.org>
* docs/grub.texi (Commands): Synchronize descriptions with
builtins.c.
* stage2/builtins.c (hide_func): Use set_partition_hidden_flag.
(unhide_func): Likewise.
Many help message cleanups. From Pavel Roskin.
* stage2/shared.h (set_partition_hidden_flag): Declare.
* stage2/disk_io.c (set_partition_hidden_flag): New function
merged from hide_partition and unhide_partition. Make sure we OR
with the inverse of the flag bit rather than XORing to unhide the
partition.
1999-09-10 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* grub/asmstub.c (_FILE_OFFSET_BITS): Defined.
(biosdisk) [!__linux__]: Pass the offset argument as off_t
instead of int to lseek, and compare the return value with
OFFSET. Reported by Pavel Roskin.
(grub_stage2) [!__linux__ && !__GNU__]: Print a warning message.
1999-09-08 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage2/stage2.c (run_menu): If run_script is successfully
finished, break the loop. Reported by Pavel Roskin.
Do not wait an input character when FALLBACK_ENTRY is less than
zero.
* stage2/cmdline.c (run_script): If ERRNUM is non-zero, wait an
input character, whether FALLBACK is less than zero or not.
1999-09-06 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage2/builtins.c (configfile_func): New function.
(builtin_configfile): New variable.
(builtin_table): Added the pointer to BUILTIN_CONFIGFILE.
1999-09-06 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
From Pavel Roskin:
* stage2/asm.S [!STAGE1_5] (chain_stage2): Deleted.
[STAGE1_5] (get_code_end): Likewise.
* stage2/char_io.c (grub_strncat): Likewise.
* stage2/common.c [STAGE1_5] (saved_mem_upper): Likewise.
* stage2/smp-imps.c (imps_release_cpus): Likewise.
(imps_any_new_apics): Made static.
(imps_enabled): Likewise.
(imps_num_cpus): Likewise.
(imps_lapic_addr): Likewise.
(imps_cpu_apic_map): Likewise.
(imps_apic_cpu_map): Likewise.
1999-09-06 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage2/builtins.c (testload_func): Fix the typos: 0x2000000 ->
0x200000 and 0x3000000 -> 0x300000.
1999-09-06 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
From Hisazumi Kenji <nel@soraneko.com>:
* stage2/fsys_ffs.c (mapblock_offset): New variable.
(mapblock_bsize): Likewise.
(MAPBUF): New macro.
(MAPBUF_LEN): Likewise.
(ffs_mount): Set MAPBLOCK_OFFSET to -1.
(block_map): Added partial read support.
1999-09-06 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage2/cmdline.c (find_command): If COMMAND is less than
(*BUILTIN)->NAME in dictionary order, break the loop.
* stage2/builtins.c (builtin_chainloader): Capitalize the
variable name in the short doc.
(builtin_color): Likewise.
(builtin_geometry): Likewise.
(builtin_help): Likewise.
(builtin_hide): Likewise.
(builtin_initrd): Likewise.
(builtin_install): Likewise.
(builtin_kernel): Likewise.
(builtin_module): Likewise.
(builtin_modulenounzip): Likewise.
(builtin_pause): Likewise.
(builtin_read): Likewise.
(builtin_root): Likewise.
(builtin_testload): Likewise.
(builtin_unhide): Likewise.
(builtin_uppermem): Likewise.
1999-09-05 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
The internal of the command handling is heavily modified, and
a new command "help" is added.
* stage1/stage1.S: Set the number of sectors for Stage 2 to 110.
* stage1/stage1_lba.S: Likewise.
* stage2/builtins.c: New file.
* stage2/Makefile.am (libgrub_a_SOURCES): Added builtins.c.
(stage2_exec_SOURCES): Likewise.
* stage2/boot.c (load_image): Return kernel_t instead int.
(bsd_boot): Change the type of the first argument to kernel_t.
* stage2/char_io.c (get_cmdline): Do not accept the argument
COMMANDS and accept the argument COMPLETION.
Print completions only if COMPLETION is non-zero.
Print the list of short docs when the command is completed.
* stage2/cmdline.c [GRUB_UTIL]: Do not include apic.h and
smp-imps.h.
(fallback): Deleted.
(password): Likewise.
(debug): Likewise.
(normal_color): Likewise.
(highlight_color): Likewise.
(print_cmdline_message): New function.
(commands): Deleted.
(debug_fs_print_func): Likewise.
(installaddr): Likewise.
(installlist): Likewise.
(installsect): Likewise.
(debug_fs_blocklist_func): Likewise.
(find_command): New function.
(init_cmdline): Initialize the data for the command-line
interface. The function to print the message is moved to
print_cmdline_message.
(enter_cmdline): Rewritten from scratch. Now deal with only the
pure command-line and the function to deal with a menu entry is
moved to run_script.
(run_script): New function.
* stage2/shared.h (PASSWORD_BUF): New macro.
(PASSWORD_BUFLEN): Likewise.
(CMDLINE_BUF): Likewise.
(CMDLINE_BUFLEN): Likewise.
(MENU_BUF): Likewise.
(MENU_BUFLEN): Likewise.
(fallback): Deleted.
(fallback_entry): Declared.
(default_entry): Likewise.
(BUILTIN_CMDLINE): New macro.
(BUILTIN_MENU): Likewise.
(BUILTIN_TITLE): Likewise.
(struct builtin): New tag.
(builtin_table): Declared.
(cmdline_t): Deleted.
(kernel_t): New type.
(kernel_type): Declared.
(grub_timeout): Likewise.
(init_builtins): Likewise.
(init_config): Likewise.
(find_command): Likewise.
(print_cmdline_message): Likewise.
(run_script): Likewise.
[!STAGE1_5] (bsd_boot): Deleted.
[!STAGE1_5] (load_image): Likewise.
[!STAGE1_5] (load_module): Likewise.
[!STAGE1_5] (load_initrd): Likewise.
* stage2/size_test: Set the maximum size of Stage 2 to 56320.
* stage2/stage2.c (grub_timeout): Deleted.
(menu_t): Likewise.
(run_menu): Changed the return type to void.
Use FALLBACK_ENTRY instead of FALLBACK.
Do not check the return value of enter_cmdline.
(run_menu) [GRUB_UTIL]: Call stop instead of returning
MENU_ABORT.
(cmain): Set MENU_ENTRIES to MENU_BUF.
Call init_config instead of clearing the variables directly.
Use CMDLINE_BUF for the command-line buffer instead of the
stack.
Adapted the analysis routine for the configuration file to the
new builtin commands interface.
Run enter_cmdline forever.
If run_menu returns, restart the loop.
1999-09-04 Pavel Roskin <pavel_roskin@geocities.com>
* docs/menu.lst: More meaningful examples. Not using (0x80,0)
notation anymore.
* stage2/stage2.c (run_menu): Erase the entered password before
get_cmdline(). Help on TAB disabled when entering the password.
* stage2/char_io.c (get_cmdline): Restore command-line even if
there is no help string.
* configure.in: --disable-gunzip disables decompression in
stage2.
* stage2/gunzip.c [NO_DECOMPRESSION]: Disable all code if
decompression is disabled.
1999-09-03 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage2/boot.c (load_image): Use PHDR->P_PADDR instead of
PHDR->P_VADDR. Reported by Ramon van Handel <vhandel@chem.vu.nl>.
1999-09-03 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* docs/help2man: Upgraded to 1.013.
* docs/grub.8: Regenerated.
1999-09-02 Pavel Roskin <pavel_roskin@geocities.com>
* stage2/cmdline.c (enter_cmdline) [GRUB_UTIL]: Add a space in
the LBA warning message.
1999-09-02 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
The character `=' after a command is now optional.
* stage2/char_io.c (get_cmdline): Search for a space or a equal
character after the first word in CMDLINE when TAB lists
completions, instead of just searching for a eqaul character.
* stage2/cmdline.c (skip_to): Treat the character `=' as a space
if AFTER_EQUAL is non-zero.
(commands): Delete all the equal characters.
* docs/menu.lst: Likewise.
* docs/grub.texi: Likewise.
1999-09-01 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* grub/asmstub.c (env_for_exit): New variable.
(grub_stage2): Do a setjmp in doit, and when it returns
non-zero, set STATUS to 1 if ERRNUM is non-zero.
(stop): Call longjmp instead of exit.
1999-08-31 Pavel Roskin <pavel_roskin@geocities.com>
* stage2/boot.c [GRUB_UTIL] (bsd_boot_entry): New function.
(bsd_boot) [GRUB_UTIL]: Set ENTRY_ADDR to BSD_BOOT_ENTRY to fake
the *BSD boot.
1999-08-31 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage2/fsys_fat.c (fat_create_blocklist): Cast FAT_BUF to
unsigned short * instead of unsigned long *. Suggested by Pavel
Roskin.
1999-08-30 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
From Edward Killips <ekillips@triton.net>:
* stage2/cmdline.c (commands): Added hide and unhide.
(enter_cmdline): Likewise.
* stage2/disk_io.c (unhide_partition): New function.
(hide_partition): Likewise.
* stage2/pc_slice.h (PC_SLICE_TYPE_HIDDEN_FLAG): New macro.
1999-08-29 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
From Pavel Roskin <pavel_roskin@geocities.com>:
* stage2/fsys_minix.c (namelen): New variable.
(MINIX_NAME_LEN): Deleted.
(minix_mount): Set NAMELEN to 14 if SUPRTBLOCK->S_MAGIC is
MINIX_SUPER_MAGIC, and set NAMELEN to 30 if it is
MINIX_SUPER_MAGIC2.
(minix_dir): Use NAMELEN instead of MINIX_NAME_LEN.
1999-08-29 Pavel Roskin <pavel_roslin@geocities.com>
* grub/Makefile.am, stage1/Makefile.am, stage2/Makefile.am:
Avoid using variables inclosed in '@' because they cannot be
overridden at the make time.
1999-08-29 Pavel Roskin <pavel_roskin@geocities.com>
* stage2/fsys_fat.c (fat_create_blocklist): Return 1 for the
root directory on FAT12 and FAT16.
1999-08-27 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage2/boot.c (load_image): Accept two arguments, KERNEL and
ARG. And use them instead of CUR_CMDLINE.
(load_module): Accept two arguments, MODULE and ARG. And use
them instead of CUR_CMDLINE.
(load_initrd): Accept one argument, INITRD. And use it instead
of CUR_CMDLINE.
(bsd_boot): Accept one additional argument, ARG. And use it
instead of CUR_CMDLINE.
* stage2/cmdline.c (enter_cmdline): Use MB_CMDLINE instead of
HEAP for the Multiboot command-line buffer.
* stage2/shared.h (MB_CMDLINE_BUF): New macro.
(MB_CMDLINE_BUFLEN): Likewise.
1999-08-26 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* docs/Makefile.am [GRUB_MAINT] (grub.8): The argument for the
option --name is changed to "the grub shell".
* docs/grub.8: Regenerated.
* docs/grub.texi: Do not use the name "the Stage 2 emulator" any
more. Use the name "the grub shell" instead.
1999-08-26 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
From Klaus Reichl <klaus.reichl@alcatel.at>:
* stage2/fsys_minix.c: New file.
* stage2/size_test: Added a check for the size of minix_stage1_5.
* stage2/Makefile.am (libgrub_a_SOURCES): Added fsys_minix.c.
(libgrub_a_CFLAGS): Added -DFSYS_MINIX=1.
(nodist_pkgdata_DATA): Added minix_stage1_5.
(noinst_PROGRAMS): Added minix_stage1_5.exec.
(stage2_exec_SOURCES): Added fsys_minix.c.
(minix_stage1_5_exec_SOURCES): New variable.
(minix_stage1_5_exec_CFLAGS): Likewise.
(minix_stage1_5_exec_LDFLAGS): Likewise.
* stage2/pc_slice.h (PC_SLICE_TYPE_MINIX): New macro.
* stage2/disk_io.c (fsys_table) [FSYS_MINIX]: Added minix entry.
* stage2/filesys.h [FSYS_MINIX] (FSYS_MINIX_NUM): Set to 1.
[!FSYS_MINIX] (FSYS_MINIX_NUM): Set to 0.
[!NUM_FSYS] (NUM_FSYS): Added FSYS_MINIX_NUM.
* stage2/shared.h (STAGE2_ID_MINIX_STAGE1_5): New macro.
[STAGE1_5 && FSYS_MINIX] (STAGE2_ID): Set to
STAGE2_ID_MINIX_STAGE1_5.
* grub/Makefile.am (AM_CFLAGS): Added -DFSYS_MINIX=1.
* configure.in (--disable-minix): New option.
1999-08-25 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
From Jochen Hoenicke <jochen@gnu.org>:
* stage2/fat.h (FAT_BPB_FAT_SECTORS_16): New macro.
(FAT_BPB_FAT_SECTORS_32): Likewise.
(FAT_BPB_IS_FAT32): Likewise.
(FAT_BPB_ROOT_DIR_CLUSTER): Likewise.
(FAT_BPB_FAT_SECTORS): If FAT_BPB_FAT_SECTORS_16 returns
a non-zero value, return it. Otherwise return
FAT_BPB_FAT_SECTORS_32.
(FAT_DIRENTRY_FIRST_CLUSTER): Corrected.
* stage2/fsys_fat.c (root_dir): New variable.
(fat_mount): Use the macro IS_PC_SLICE_TYPE_FAT instead of
checking for each fs types directly.
Omit the >64 sectors check.
If the current fs type is FAT32, then set FAT_SIZE to 8 and
get the root from BPB.
(fat_create_blocklist): Use the macro SECTOR_SIZE instead of a
magic number.
(fat_dir): Set MAP to ROOT_DIR instead of -1.
* stage2/pc_slice.h (PC_SLICE_TYPE_FAT32): New macro.
(PC_SLICE_TYPE_FAT32_LBA): Likewise.
(PC_SLICE_TYPE_FAT16_LBA): Likewise.
(IS_PC_SLICE_TYPE_FAT): Likewise.
1999-08-25 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage2/fsys_ffs.c (ffs_mount): Do not shift the fs type
FS_BSDFFS. Reported by Takehiro Suzuki
<takehiro@coral.ocn.ne.jp>.
* stage2/fsys_fat.c (fat_mount): Do not shift the fs type
FS_MSDOS.
1999-08-13 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
Pavel Roskin's patch that adds new options to disable arbitrary
filesystems is heavily modified and applied.
* configure.in (--disable-ext2fs): New option.
(--disable-fat): Likewise.
(--disable-ffs): Likewise.
(FSYS_CFLAGS): New variable. Set to filesystems the user choose.
* grub/Makefile.am (AM_CFLAGS): Added -DFSYS_EXT2FS=1,
-DFSYS_FAT=1 and -DFSYS_FFS=1.
* stage2/Makefile.am (libgrub_a_CFLAGS): Likewise.
(stage2_exec_CFLAGS): Added @FSYS_CFLAGS@.
* stage2/filesys.h
[!(FSYS_FFS || FSYS_FAT || FSYS_EXT2FS)] (FSYS_FFS): Deleted.
[!(FSYS_FFS || FSYS_FAT || FSYS_EXT2FS)] (FSYS_FAT): Likewise.
[!(FSYS_FFS || FSYS_FAT || FSYS_EXT2FS)] (FSYS_EXT2FS): Likewise.
* stage2/fsys_ext2fs.c [!FSYS_EXT2FS]: Do not define anything.
* stage2/fsys_fat.c [!FSYS_FAT]: Likewise.
* stage2/fsys_ffs.c [!FSYS_FFS]: Likewise.
1999-08-12 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage1/stage1_lba.S: Use STAGE1_DRP_ADDR for the address of
drive parameters instead of DRIVE_PARAMETER.
(drive_parameter): Deleted.
* stage1/stage1.h (STAGE1_DRP_ADDR): New macro.
(STAGE1_DRP_SIZE): Likewise.
1999-08-11 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage2/bios.c (get_diskinfo): In LBA mode, set TOTAL_SECTORS
to the low 32bits of DRP.TOTAL_SECTORS instead of the multiple
of CHS.
* stage2/cmdline.c (enter_cmdline) [GRUB_UTIL]: In the command
"geometry", print the device file name instead of CHS/LBA
information.
* stage2/shared.h (device_map): Declared.
* grub/asmstub.c (device_map): Defined as a global variable
instead of a local variable.
1999-08-10 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
Support the NetBSD and OpenBSD partition slices.
* stage2/pc_slice.h (PC_SLICE_TYPE_BSD): Deleted.
(PC_SLICE_TYPE_FREEBSD): New macro.
(PC_SLICE_TYPE_OPENBSD): Likewise.
(PC_SLICE_TYPE_NETBSD): Likewise.
(IS_PC_SLICE_TYPE_BSD_WITH_FS): Likewise.
(IS_PC_SLICE_TYPE_BSD): Likewise.
* stage2/fsys_ffs.c (ffs_mount): Use the macro
IS_PC_SLICE_TYPE_BSD_WITH_FS instead of checking if
CURRECT_SLICE is equal to the BSD partition type directly.
* stage2/fsys_ext2fs.c (ext2fs_mount): Likewise.
* stage2/fsys_fat.c (fat_mount): Likewise.
* stage2/disk_io.c (check_BSD_parts): Set the low bits of
CURRENT_SLICE to PC_SLICE_TYPE_FREEBSD instead of
PC_SLICE_TYPE_BSD.
(real_open_partition): Use the macro IS_PC_SLICE_TYPE_BSD instead
of checking if CURRENT_SLICE is equal to the BSD partition type
directly.
1999-08-09 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage2/cmdline.c (commands): Added geometry.
(enter_cmdline): If CUR_HEAP has the string "geometry", print
out the information about a drive that the argument represents.
1999-08-09 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage2/stage2.c (run_menu): Terminate the string PASSWORD
before checking if ENTERED is identical to PASSWORD. Reported
by Mark Lundeberg <aa026@pgfn.bc.ca>.
1999-08-08 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage2/stage2.c (set_line_normal): New function.
(set_line_highlight): Likewise.
(run_menu): Do not call the function set_line directly any
longer, call set_line_normal and set_line_highlight instead.
From Pavel Roskin:
* stage2/stage2.c (run_menu) [GRUB_UTIL]: Quit when pushing the
key `q'.
1999-08-05 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* acinclude.m4 (grub_ASM_PREFIX_REQUIREMENT): New function.
* configure.in: Call grub_ASM_PREFIX_REQUIREMENT, and define
ADDR32 and DATA32 based on the result.
* stage2/asm.S: Replace addr32 and data32 prefixes with ADDR32
and DATA32 respectively.
1999-08-05 Pavel Roskin <pavel_roskin@geocities.com>
* stage2/boot.c (load_image): Use RAW_ADDR macro when loading
an a.out kernel.
1999-08-04 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage2/asm.S: Make each of the addr32 and data32 prefixes
appear in the same line as it modifies, as the gas manual in
binutils-2.9.5.0.4 says "it must be in the same line".
1999-08-04 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* boot.c (load_image): Fix a strcmp test. Reported by Pavel
Roskin <pavel_roskin@geocities.com>.
1999-08-03 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
From "Dan J. Walters" <djw@cs.utexas.edu>:
* stage2/i386-elf.h (EI_BRAND): New macro.
* stage2/boot.c (load_image): If the kernel is ELF, check if it
is a FreeBSD kernel as well as a Multiboot kernel, and if it is
a FreeBSD kernel, then mask ENTRY_ADDR since FreeBSD requires
that. Likewise, mask MEMADDR.
(bsd_boot): Set the bi_symtab and the bi_esymtab members of BI
only if MBI.FLAGS has the flag MB_INFO_AOUT_SYMS. Otherwise,
clear them.
1999-07-30 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
From Pavel Roskin <pavel_roskin@geocities.com>:
* grub/getopt.c: New file. Copied from texinfo-3.12n.
* grub/getopt1.c: Likewise.
* grub/getopt.h: Likewise.
* grub/Makefile.am (grub_SOURCES): Added getopt.c, getopt1.c and
getopt.h.
* configure.in: Check for string.h and strings.h.
* grub/asmstub.c (grub_stage2): Fix a misordering in the output
format of the inline assembly.
1999-07-30 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
From Pavel Roskin <pavel_roskin@geocities.com>:
* stage2/asm.S (get_diskinfo_standard): If the number of sectors
returned is zero, then return an error code, even if non-carrier.
1999-07-15 Gordon Matzigkeit <gord@zen.fig.org>
* docs/Makefile.am (grub.info): Use an ugly hack to downgrade
grub.texi so that it works with Debian's version of texinfo.
1999-07-26 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage2/bios.c (get_diskinfo): When DRIVE is a floppy drive,
try standard probe routine at first. Reported by Peter Astrand
<altic@lysator.liu.se>.
* grub/main.c (main): Call printf instead of grub_printf.
Reported by Klaus Reichl <a8709182@unet.univie.ac.at>.
1999-07-15 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage2/cmdline.c (skip_to): Don't increase CMDLINE if the
character to which CMDLINE points is NUL.
* stage2/Makefile.am (EXTRA_DIST): Removed smp-imps.c.
(stage2_exec_SOURCES): Added smp-imps.c.
* stage2/cmdline.c [!GRUB_UTIL] (IMPS_DEBUG) (KERNEL_PRINT)
(CMOS_WRITE_BYTE) (CMOS_READ_BYTE) (PHYS_TO_VIRTUAL)
(VIRTUAL_TO_PHYS) (inb) (outb) (cmos_write_byte)
(cmos_read_byte): These are now defined in ...
* stage2/smp-imps.c (IMPS_DEBUG) (KERNEL_PRINT)
(CMOS_WRITE_BYTE) (CMOS_READ_BYTE) (PHYS_TO_VIRTUAL)
(VIRTUAL_TO_PHYS) (inb) (outb) (cmos_write_byte)
(cmos_read_byte): ... here.
* stage2/cmdline.c [!GRUB_UTIL]: Include apic.h and smp-imps.h.
1999-07-14 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
The function ungetch is simulated so that the user can use a
buggy curses.
* grub/asmstub.c [HAVE_LIBCURSES] (save_char): New variable.
(getkey) [HAVE_LIBCURSES]: If SAVE_CHAR is not ERR, return
SAVE_CHAR and clear it.
(checkkey) [HAVE_LIBCURSES]: If SAVE_CHAR is not ERR, return
SAVE_CHAR. If C is not ERR, set SAVE_CHAR to C.
1999-07-14 Pavel Roskin <pavel_roskin@geocities.com>
* stage2/char_io.c (get_cmdline) [GRUB_UTIL]: Recognize
backspace when ncurses fails to do this.
* grub/asmstub.c (grub_stage2) [HAVE_LIBCURSES]: Call wtimeout
instead of nodelay.
(getkey) [HAVE_LIBCURSES]: Likewise.
1999-07-14 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage1/stage1_lba.S (probe_values): New variable. This is not
used actually, but prevents `install' command from failing
bogusly.
1999-07-14 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
All constants in stage1s are moved to stage1.h and renamed
appropriately, and include stage1.h instead.
* grub/Makefile.am (AM_CFLAGS): Added the include path to stage1.
* stage2/Makefile.am (INCLUDES): New variable.
* stage1/Makefile.am (stage1_exec_SOURCES): Added stage1.h
(stage1_lba_exec_SOURCES): Likewise.
* stage1/stage1.h: New file.
* stage1/stage1.S (SIGNATURE): Renamed to ...
* stage1/stage1.h (STAGE1_SIGNATURE): ... this.
* stage1/stage1.S (BPBEND): Renamed to ...
* stage1/stage1.h (STAGE1_BPBEND): ... this.
* stage1/stage1.S (PARTSTART): Renamed to ...
* stage1/stage1.h (STAGE1_PARTSTART): ... this.
* stage1/stage1.S (MINPARMSIZ): Renamed to ...
* stage1/stage1.h (STAGE1_MINPARMSIZE): ... this.
* stage1/stage1.S (LISTSIZ): Renamed to ...
* stage1/stage1.h (STAGE1_LISTSIZE): ... this.
* stage1/stage1.S (REALSTACK): Renamed to ...
* stage1/stage1.h (STAGE1_STACKSEG): ... this.
* stage1/stage1.S (BUFFERSEG): Renamed to ...
* stage1/stage1.h (STAGE1_BUFFERSEG): ... this.
* stage1/stage1.S (BIOS_HD_FLAG): Renamed to ...
* stage1/stage1.h (STAGE1_BIOS_HD_FLAG): ... this.
* stage1/stage1_lba.S (SIGNATURE): Removed.
* stage1/stage1_lba.S (BPBEND): Likewise.
* stage1/stage1_lba.S (PARTSTART): Likewise.
* stage1/stage1_lba.S (MINPARMSIZ): Likewise.
* stage1/stage1_lba.S (LISTSIZ): Likewise.
* stage1/stage1_lba.S (REALSTACK): Likewise.
* stage1/stage1_lba.S (BUFFERSEG): Likewise.
* stage1/stage1_lba.S (BIOS_HD_FLAG): Likewise.
* stage1/stage1.S (stage1_id): New variable.
* stage1/stage1_lba.S (stage1_id): Likewise.
* stage1/stage1.h (COMPAT_VERSION_MINOR): Set to 2.
(STAGE1_ID_OFFSET): New macro.
(STAGE1_ID_CHS): Likewise.
(STAGE1_ID_LBA): Likewise.
* stage2/cmdline.c (enter_cmdline) [!GRUB_UTIL]: When running
the command `install' and STAGE1_FILE is stage1_lba, check if
LBA is supported.
(enter_cmdline) [GRUB_UTIL]: In the same case above, check only
if CURRENT_DRIVE is a hard disk and, if so, print a warning
message, because /sbin/grub cannot detect if LBA is supported or
not.
* stage1/stage1_lba.S: Fix a bug that incorrectly assigns the
segment of buffer address.
1999-07-13 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage2/boot.c (load_image): When removing "vga=...", memmove
the length of VGA_END plus one.
1999-07-12 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage2/bios.c (get_diskinfo): In LBA mode, compute
TOTAL_SECTORS from DRP instead of GEOMETRY.
Clear GEOMETRY->FLAGS first.
* stage2/boot.c (load_image): Fix inverted lines.
1999-07-12 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
Support Linux video mode selection.
* stage2/shared.h (LINUX_VID_MODE_OFFSET): New macro.
(LINUX_VID_MODE_NORMAL): Likewise.
(LINUX_VID_MODE_EXTENDED): Likewise.
(LINUX_VID_MODE_ASK): Likewise.
[!WITHOUT_LIBC_STUBS] (strlen): Likewise.
(grub_strlen): Declared.
* stage2/boot.c (load_image): Added Linux video mode selection.
* stage2/char_io.c [!STAGE1_5] (grub_strlen): New function.
1999-07-12 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage2/char_io.c (print_error): Print ERRNUM in the format of
%u instead of %d.
(convert_to_ascii) [STAGE1_5]: Eliminate the `x' and `d'
handling code.
(grub_printf): Declare FORMAT as `const char *'.
(grub_printf) [STAGE1_5]: Eliminate the `x' and `d' handling
code.
(get_based_digit): Removed.
(safe_parse_maxint): Remove unnecessary `register' prefixes,
because GCC does better optimization.
Declare DIGIT as `unsigned int' and calculate the value by more
compact instructions.
[!STAGE1_5] (grub_strncat): Declare S2 as `const char *'.
[!STAGE1_5] (grub_strcmp): Declare S1 and S2 as `const char *'.
[!STAGE1_5] (grub_strstr): Likewise.
(grub_memmove): Declare FROM as `const char *'.
The copy code is replaced with inline assembly code stolen from
Linux-2.2.2.
* stage2/shared.h (grub_printf) : Corrected.
(grub_strncat): Likewise.
(grub_memmove): Likewise.
(grub_strstr): Likewise.
(grub_strcmp): Likewise.
1999-07-11 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage1/stage1.S (sectors): Change the size to long.
(heads): Likewise.
(sector_start): New variable.
(head_start): Likewise.
(cylinder_start): Likewise.
(final_init): Set %si to SECTORS first, and use %si for memory
references.
Zero %eax so that the high 16 bits are always zero.
Set %di to FIRSTLIST - LISTSIZ instead of FIRSTLIST.
(bootloop): Omit the complex CHS recomputation, and always
compute them from LBA address instead.
Call 32bits div instructions instead of 16bits div instructions.
Update the position where to load data from at the end of this
loop, instead of the beginning.
* stage1/stage1_lba.S: New file.
* stage1/Makefile.am (nodist_pkgdata_DATA): Added stage1_lba.
(LDFLAGS): New variable.
(noinst_PROGRAMS): Added stage1_lba.exec.
(stage1_lba_exec_SOURCES): New variable.
(%: %.exec): New rule.
1999-06-28 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* grub/main.c (main): The third argument for strtoul is changed
to 0 in the case where an option is OPT_INSTALL_PARTIION.
Reported by Pavel Roskin <pavel_roskin@geocities.com>.
1999-06-27 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage2/shared.h (STAGE2_STAGE2_ID): New macro.
(STAGE2_VER_STR_OFFS): Set to 0xd.
(STAGE2_ID_STAGE2): New macro.
(STAGE2_ID_FFS_STAGE1_5): Likewise.
(STAGE2_ID_E2FS_STAGE1_5): Likewise.
(STAGE2_ID_FAT_STAGE1_5): Likewise.
(STAGE2_ID) [!STAGE1_5]: Defined as STAGE2_ID_STAGE2.
(STAGE2_ID) [STAGE1_5] [FSYS_FFS]: Defined as
STAGE2_ID_FFS_STAGE1_5.
(STAGE2_ID) [STAGE1_5] [FSYS_EXT2FS]: Defined as
STAGE2_ID_STAGE1_5.
(STAGE2_ID) [STAGE1_5] [FSYS_FAT]: Defined as
STAGE2_ID_FAT_STAGE1_5.
(COMPAT_VERSION_MINOR): Set to 1.
* stage2/asm.S (stage2_id): New variable.
* stage1/stage1.S: Change the minor version to 1.
1999-06-27 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* configure.in (CFLAGS): Set to "-g", since only this flag is
always sharable.
(STAGE1_CFLAGS): Set to "-O2", and AC_SUBST this.
(GRUB_CFLAGS): Likewise.
(saved_CFLAGS): New variable for temporarily saving CFLAGS.
(STAGE2_CFLAGS): Set to "-Os" if this option is available,
otherwise set to "-fno-strength-reduce -fno-unroll-loops",
and then AC_SUBST this.
* grub/Makefile.am (AM_CFLAGS): Prepended @GRUB_CFLAGS@.
* stage1/Makefile.am (AM_CFLAGS): Prepended @STAGE1_CFLAGS@.
* stage2/Makefile.am (libgrub_a_CFLAGS): Prepened @GRUB_CFLAGS@.
(STAGE2_COMPILE): Prepended @STAGE2_CFLAGS@.
* stage2/asm.S (chain_stage2): Pass CURRENT_PARTITION and
CURRENT_DRIVE, instead of INSTALL_PARTITION and BOOT_DRIVE.
1999-06-27 Pavel Roskin <pavel_roskin@geocities.com>
* configure.in: set CFLAGS to "-Os -g" for compilers which
understand "-Os" if CFLAGS is not already set. Use
"-O2 -fno-strength-reduce -fno-unroll-loops -g" for older gcc
versions.
1999-06-25 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage2/disk_io.c (attempt_mount) [STAGE1_5]: Set FSYS_TYPE to
0, and set it to NUM_FSYS if mount fails.
(real_open_partition): Call rawread in Stage 1.5 as well.
1999-06-24 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* Makefile.am (SUBDIRS): Change the order of the directories so
that a directory will be made after the dependent directories
are made. `grub' depends on `stage2', and `docs' depends on
`grub'. Do not make in parallel.
* docs/help2man: Copied from help2man-1.012, which contains my
previous change.
* docs/grub.8: Regenerated.
1999-06-24 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
Build process is cleaned up. Stage 2 and Stage 1.5's are all
built in the directory stage2.
From Pavel Roskin <pavel_roskin@geocities.com>:
* Makefile.am (SUBDIRS): e2fs_stage1_5, ffs_stage1_5,
fat_stage1_5 and shared_src are removed.
(DISTCLEANFILES): Deleted.
* configure.in: Call AC_PROG_RANLIB.
(AC_INIT): Change the argument to stage2/stage2.c.
(LIBS): Renamed to ...
(GRUB_LIBS): ... this, and call AC_SUBST for this.
Our own rules are removed.
(AC_OUTPUT): e2fs_stage1_5/Makefile, ffs_stage1_5/Makefile,
fat_stage1_5/Makefile and shared_src/Makefile are removed.
* docs/Makefile.am (HELP2MAN): The prefix $(srcdir) is removed.
[GRUB_MAINT]: Prepend $(srcdir) to $(HELP2MAN).
* e2fs_stage1_5/Makefile.am: Deleted.
* e2fs_stage1_5/Makefile.in: Likewise.
* fat_stage1_5/Makefile.am: Likewise.
* fat_stage1_5/Makefile.in: Likewise.
* ffs_stage1_5/Makefile.am: Likewise.
* ffs_stage1_5/Makefile.in: Likewise.
* grub/Makefile.am (CLEANFILES): Likewise.
(COMPILE): Likewise.
(INCLUDES): Likewise.
(DEP_FILES): Likewise.
(@SHARED_SRC_RULES@): Likewise.
(AM_CFLAGS): New variable.
(grub_LDADD): Set to the library libgrub.a and @GRUB_LIBS@.
* shared_src/Makefile.am: Deleted.
* shared_src/Makefile.in: Likewise.
* shared_src/apic.h: Moved to ...
* stage2/apic.h: ... here.
* shared_src/asm.S: Moved to ...
* stage2/asm.S: ... here.
* shared_src/bios.c: Moved to ...
* stage2/bios.c: ... here.
* shared_src/boot.c: Moved to ...
* stage2/boot.c: ... here.
* shared_src/char_io.c: Moved to ...
* stage2/char_io.c: ... here.
* shared_src/cmdline.c: Moved to ...
* stage2/cmdline.c: ... here.
* shared_src/common.c: Moved to ...
* stage2/common.c: ... here.
* shared_src/defs.h: Moved to ...
* stage2/defs.h: ... here.
* shared_src/dir.h: Moved to ...
* stage2/dir.h: ... here.
* shared_src/disk_inode.h: Moved to ...
* stage2/disk_inode.h: ... here.
* shared_src/disk_inode_ffs.h: Moved to ...
* stage2/disk_inode_ffs.h: ... here.
* shared_src/disk_io.c: Moved to ...
* stage2/disk_io.c: ... here.
* shared_src/fat.h: Moved to ...
* stage2/fat.h: ... here.
* shared_src/filesys.h: Moved to ...
* stage2/filesys.h: ... here.
* shared_src/freebsd.h: Moved to ...
* stage2/freebsd.h: ... here.
* shared_src/fs.h: Moved to ...
* stage2/fs.h: ... here.
* shared_src/fsys_ext2fs.c: Moved to ...
* stage2/fsys_ext2fs.c: ... here.
* shared_src/fsys_fat.c: Moved to ...
* stage2/fsys_fat.c: ... here.
* shared_src/fsys_ffs.c: Moved to ...
* stage2/fsys_ffs.c: ... here.
* shared_src/gunzip.c: Moved to ...
* stage2/gunzip.c: ... here.
* shared_src/i386-elf.h: Moved to ...
* stage2/i386-elf.h: ... here.
* shared_src/imgact_aout.h: Moved to ...
* stage2/imgact_aout.h: ... here.
* shared_src/mb_header.h: Moved to ...
* stage2/mb_header.h: ... here.
* shared_src/mb_info.h: Moved to ...
* stage2/mb_info.h: ... here.
* shared_src/pc_slice.h: Moved to ...
* stage2/pc_slice.h: ... here.
* shared_src/shared.h: Moved to ...
* stage2/shared.h: ... here.
* shared_src/smp-imps.c: Moved to ...
* stage2/smp-imps.c: ... here.
* shared_src/smp-imps.h: Moved to ...
* stage2/smp-imps.h: ... here.
* shared_src/stage1_5.c: Moved to ...
* stage2/stage1_5.c: ... here.
* shared_src/stage2.c: Moved to ...
* stage2/stage2.c: ... here.
* stage1/Makefile.am (pkgdata_DATA): Renamed to ...
(nodist_pkgdata_DATA): ... this.
(COMPILE): Deleted.
(AM_CFLAGS): New variable.
* stage2/Makefile.am: Completely rewritten from scratch.
(TESTS): New variable.
(noinst_SCRIPTS): Likewise.
(noinst_HEADERS): Likewise.
(EXTRA_DIST): Set to smp-imps.c and $(noinst_SCRIPTS).
(noinst_LIBRARIES): New variable.
(libgrub_a_SOURCES): Likewise.
(libgrub_a_CFLAGS): Likewise.
(pkgdata_DATA): Deleted.
(nodist_pkgdata_DATA): New variable.
(MOSTLYCLEANFILES): Set to $(noinst_PROGRAMS).
(COMPILE): Deleted.
(INCLUDES): Likewise.
(stage2_exec_LDADD): Likewise.
(DEP_FILES): Likewise.
(stage2_exec_SOURCES): Set to the actual source files instead of
dummy.
(DISTFILES): Deleted.
(stage2.exec): Likewise.
(stage2): Likewise.
(@SHARED_SRC_RULES@): Likewise.
(noinst_PROGRAMS): Set to executable formats of Stage 2 and
Stage 1.5's.
(STAGE2_LINK): New variable.
(STAGE2_COMPILE): Likewise.
(STAGE1_5_LINK): Likewise.
(STAGE1_5_COMPILE): Likewise.
(stage2_exec_CFLAGS): Likewise.
(stage2_exec_LDFLAGS): Likewise.
(e2fs_stage1_5_exec_SOURCES): Likewise.
(e2fs_stage1_5_exec_CFLAGS): Likewise.
(e2fs_stage1_5_exec_LDFLAGS): Likewise.
(fat_stage1_5_exec_SOURCES): Likewise.
(fat_stage1_5_exec_CFLAGS): Likewise.
(fat_stage1_5_exec_LDFLAGS): Likewise.
(ffs_stage1_5_exec_SOURCES): Likewise.
(ffs_stage1_5_exec_CFLAGS): Likewise.
(ffs_stage1_5_exec_LDFLAGS): Likewise.
(% : %.exec): New rule.
* stage2/size_test: New file, for checking for the sizes of
Stage 2 and Stage 1.5's.
1999-06-24 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* stage1/stage1.S: Call testb instead of andb when checking if
the drive is a floppy.
1999-06-23 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* grub/asmstub.c [__linux__]: Include linux/fs.h for BLKFLSBUF.
(grub_stage2): Call sync before and after calling doit.
(gurb_stage2) [__linux__]: Invalidate buffer caches by BLKFLSBUF
ioctl.
* grub/main.c (main): Call sync first. Suggested by Pavel Roskin
<pavel_roskin@geocities.com>.
* configure.in: Curses libraries are always checked.
(--enable-sbin-grub): Deleted. Now /sbin/grub is always built.
(--enable-maintainer-mode): New option.
* grub/Makefile.am (EXTRA_PROGRAMS): Deleted.
(sbin_PROGRAMS): Just set to grub.
* docs/Makefile.am (man_MANS): New variable.
(HELP2MAN): Likewise.
(noinst_SCRIPTS): Likewise.
(EXTRA_DIST): Add $(man_MANS) and $(noinst_SCRIPTS).
[GRUB_MAINT]: Define the rule for the /sbin/grub manual.
* docs/help2man: Copied from texinfo-3.12i.
(--section): New option to specify which section a manual
belongs to.
(opt_section): New variable.
(section): Likewise.
* docs/grub.8: Produced by help2man automatically.
1999-06-22 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* shared_src/char_io.c (get_cmdline): Add two missing `break's.
* shared_src/cmdline.c (commands): Add quit.
(enter_cmdline): Change the return type to cmdline_t, and return
CMDLINE_OK if successful, otherwise CMDLINE_ERROR if fail.
(enter_cmdline) [GRUB_UTIL]: Return CMDLINE_ABORT if CUR_HEAP
contains "quit".
[!GRUB_UTIL]: Just print an annotation message.
* shared_src/shared.h (cmdline_t): New enum type.
(enter_cmdline): Change the return type to cmdline_t.
(cmain): Remove ``noreturn'' attribute.
* shared_src/stage2.c (menu_t): New enum type.
(run_menu): Change the return type to menu_t.
If enter_cmdline returns CMDLINE_ABORT, then return MENU_ABORT,
otherwise return MENU_OK.
(cmain): If enter_cmdline aborts, then break the command-line
loop and return. If run_menu aborts, then return.
1999-06-22 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* shared_src/Makefile.am (EXTRA_DIST): Add bios.c. Reported by
Pavel Roskin <pavel_roskin@geocities.com>.
1999-06-21 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* docs/Makefile.am (html): Deleted.
(txt): Likewise.
(EXTRA_DIST): $(txt) and $(html) are removed.
* docs/boot-proposal.html: Removed.
* docs/errors.html: Likewise.
* docs/faq.html: Likewise.
* docs/grub.html: Likewise.
* docs/install.html: Likewise.
* docs/mem64mb.html: Likewise.
* docs/technical.html: Likewise.
* docs/using.html: Likewise.
* docs/PC_partitioning.txt: Likewise.
* docs/bios_mapping.txt: Likewise.
* docs/commands.txt: Likewise.
* docs/embedded_data.txt: Likewise.
* docs/filesystem.txt: Likewise.
1999-06-21 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
From Alexander K. Hudek <alexhudek@home.com>:
* shared_src/disk_io.c (real_open_partition): Check if
CURRENT_SLICE is equal to PC_SLICE_TYPE_WIN95_EXTENDED as well.
* shared_src/pc_slice.c (PC_SLICE_TYPE_WIN95_EXTENDED): New
macro.
* shared_src/bios.c (biosdisk): Clear the reserved member of DAP.
1999-06-08 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
Color-menu support based on Peter Astrand
<altic@lysator.liu.se>'s patch.
* shared_src/asm.S (nocursor): New function.
* shared_src/cmdline.c (normal_color): New variable.
(highlight_color): Likewise.
(commands): Added "color" command.
(enter_cmdline): Handle the color command.
* shared_src/shared.h (normal_color): Declared.
(highlight_color): Likewise.
[!GRUB_UTIL] (nocursor): Likewise.
* shared_src/stage2.c (print_border) [!GRUB_UTIL]: Color the
menu.
(run_menu) [!GRUB_UTIL]: Call nocursor, and call set_line with
the second argument HIGHLIGHT_COLOR when highlighting a line,
and NORMAL_COLOR when drawing a normal line.
(cmain): Initialize normal_color and highlight_color. Handle
the color command in the same way as the command-line
interface.
1999-06-07 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* e2fs_stage1_5/Makefile.am (IMPORTANT_SIZE_LIMIT): Set to 31744.
* fat_stage1_5/Makefile.am (IMPORTANT_SIZE_LIMIT): Likewise.
1999-06-06 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
The debug version of Stage 2 is removed.
* shared_src/cmdline.c: The imps code is now defined if GRUB_UTIL
is not defined, but not if DEBUG.
(debug): New global variable.
(commands): All commands are always enabled, and added "debug".
(debug_fs_print_func): Defined unconditionally.
(debug_fs_blocklist_func): If DEBUG is true, then call printf.
(enter_cmdline): Handle "testload", "read", "fstest",
"impsprobe" and "displaymem" unconditionally, and added "debug"
handling.
[GRUB_UTIL]: If a command is impsprobe, just fails.
* shared_src/disk_io.c (devread) [!STAGE1_5]: If DEBUG_FS and
DEBUG are true, then call printf.
* shared_src/asm.S (patch_code): Defined unconditionally.
(patch_code_end): Likewise.
* stage1/stage1.S (firstlist) [!FFS_STAGE1_5]: Increase the
number of sectors to 90, because Stage 2 is larger than 80
sectors.
* configure.in: The option --enable-debug is removed, and do
not output "stage2_debug/Makefile".
* Makefile.am (SUBDIRS): stage2_debug is removed.
* stage2_debug/Makefile.am: Deleted.
* stage2_debug/Makefile.in: Likewise.
1999-06-02 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* grub/main.c (verbose): New variable.
(read_only): Likewise.
(OPT_VERBOSE): New macro.
(OPT_READ_ONLY): Likewise.
(longopts): Add --read-only and --verbose options.
(usage): Add the descriptions about --read-only and --verbose.
(main): Handle OPT_VERBOSE and OPT_READ_ONLY.
If HOLD and VERBOSE are non-zero, then display the message
about how to restart /sbin/grub.
* shared_src/shared.h (verbose) [GRUB_UTIL]: Declared.
(read_only) [GRUB_UTIL]: Likewise.
* grub/asmstub.c (hex_dump): New function.
(biosdisk): In the case where SUBFUNC is
BIOSDISK_WRITE, check for READ_ONLY and call nwrite if
READ_ONLY is zero. If VERBOSE is non-zero, display what GRUB
will try to do.
(get_diskinfo): Open DEVNAME with the mode O_RDWR if READ_ONLY
is zero, and attempt to open DEVNAME with the mode O_RDONLY
regardless of ERRNO if READ_ONLY is non-zero. If VERBOSE is
non-zero, then display the drive DRIVE and the file DEVNAME.
* shared_src/disk_io.c (set_device) [STAGE1_5]: Eliminate
completion code.
1999-06-01 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* grub/asmstub.c: Do not use I_AM_VERY_BRAVE any more.
(grub_stage2): Delete first_scsi_disk and add a variable
num_hd, which is used for counting how many drives are
detected.
Initialize the flags member of each element of disks to -1
instead of 0, and check if it is equal to -1 instead of 0 when
close it.
(get_diskinfo): Treat -1 as non-caching state instead of 0.
1999-06-01 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
Reported from Klaus Reichl <a8709182@unet.univie.ac.at>:
* docs/.cvsignore: New file.
* shared_src/disk_io.c (print_a_completion): New function
which saves what has been printed to UNIQUE_STRING and printf
it.
(unique) [!STAGE1_5]: New variable.
(unique_string): Likewise.
(print_completions): Use print_a_completion, and improve the
completion facility.
* shared_src/fsys_ext2fs.c (ext2fs_dir) [!STAGE1_5]: Use
print_a_completion instead of just printf.
* shared_src/fsys_ffs.c (ffs_dir) [!STAGE1_5]: Likewise.
* shared_src/fsys_fat.c (fat_dir) [!STAGE1_5]: Likewise.
* shared_src/shared.h (print_a_completion): Declared.
* shared_src/cmdline.c (enter_cmdline): Explicitly cast
int to pointer to char for grub_read.
* grub/asmstub.c (grub_stage2) [__linux__]: Don't use /dev/fd1.
Probe 4 IDE drives instead of 2.
(biosdisk) [__linux__]: Add a prototype for _llseek.
* shared_src/char_io.c (get_cmdline): Update LPOS and LLEN_OLD
when the functon print_completion modifies CMDLINE.
* shared_src/stage2.c (get_line_from_config): Fix LITERAL
handling.
1999-05-25 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* grub/asmstub.c (grub_stage2): Fix a memory leak that FP is
not closed.
1999-05-25 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* grub/main.c: Replace OPT_DISABLE_CONFIG_FILE and
OPT_DISABLE_CURSES with OPT_NO_CONFIG_FILE and OPT_NO_CURSES
respectively.
(longopts): Rename from "disable-config-file" to
"no-config-file", and from "disable-curses" to "no-curses".
(usage): Use "grub" instead of ARGV[0], read the standards.
Change the help message according to the changes above.
(main): Handle OPT_NO_CONFIG_FILE and OPT_NO_CURSES, instead
of OPT_DISABLE_CONFIG_FILE and OPT_DISABLE_CURSES.
1999-05-21 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* docs/TODO: Moved to ...
* TODO: ... here.
* docs/BUGS: Moved to ...
* BUGS: ... here.
* docs/COPYING: Removed.
* docs/Makefile.am (EXTRA_DIST): Get rid of BUGS.
* Makefile.am (EXTRA_DIST): Set to BUGS.
1999-05-17 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* acinclude.m4 (grub_ASM_EXT_C): Do not overrun the command
shift. Reported by Pavel Roskin <pabel_roskin@geocities.com>.
1999-05-14 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* docs/Makefile.am (info_TEXINFOS): Added multiboot.texi.
* docs/multiboot.texi: New file. From Kunihiro Ishiguro.
1999-05-12 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* grub/asmstub.c: Include <errno.h>. Reported by Kunihiro
Ishiguro <kunihiro@zebra.org>.
1999-05-11 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
Reported by Brian Brunswick <brian@skarpsey.demon.co.uk>:
* shared_src/asm.S (start) [STAGE1_5]: Jump to 0x0:0x2000.
* shared_src/cmdline.c (enter_cmdline): Doesn't check for the jump
address in stage2. We are not paranoid.
Add a missing RAW_ADDR macro.
* shared_src/diskio.c (grub_open): Call setup_part even in stage1.5.
And, include necessary functions that were eliminated incorrectly.
* shared_src/char_io.c [STAGE1_5]: Eliminate unnecessary functions
for stage1.5.
* grub/asmstub.c (nread): New function. Handle EINTR.
(nwrite): Likewise.
(biosdisk) [I_AM_VERY_BRAVE]: When SUBFUNC is BIOSDISK_WRITE, call
nwrite.
Reported by Pavel Roskin <pavel_roskin@geocities.com>:
* shared_src/fsys_ext2fs.c (off_t): Renamed to ...
(linux_off_t): ... this.
* shared_src/defs.h (off_t): Renamed to ...
(mach_off_t): ... this.
* shared_src/fs.h (BBOFF): Use mach_off_t instead of off_t.
(SBOFF): Likewise.
* e2fs_stage1_5/Makefile.am (IMPORTANT_SIZE_LIMIT): Set to 81920.
* fat_stage1_5/Makefile.am (IMPORTANT_SIZE_LIMIT): Likewise.
* ffs_stage1_5/Makefile.am (IMPORTANT_SIZE_LIMIT): Set to 7168.
1999-05-03 Gordon Matzigkeit <gord@trick.fig.org>
From Pavel Roskin:
* shared_src/shared.h: Redeclare.
* grub/main.c (main): Use strncpy rather than pointer assignment
to set the config file name.
* grub/asmstub.c: Make config_file a static array, not a pointer.
Correct the value of VERSION_STRING.
1999-04-10 Gordon Matzigkeit <gord@trick.fig.org>
* debian/rules (build): Install into /lib instead of /share.
1999-05-03 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
Preliminary non-interactive use support.
* grub/main.c (use_config_file): New variable.
(use_curses): Likewise.
(OPT_DISABLE_CONFIG_FILE): New constant.
(OPT_DISABLE_CURSES): Likewise.
(OPT_BATCH): Likewise.
(longopts): Add new options, --disable-config-file, --disable-curses,
and --batch.
(usage): Print the help messages about these new options.
(main): Handle them.
* grub/asmstub.c (grub_stage2) [HAVE_LIBCURSES]: If ! USE_CURSES,
fallback non-curses code.
(stop) [HAVE_LIBCURSES]: Likewise.
(cls) [HAVE_LIBCURSES]: Likewise.
(getxy) [HAVE_LIBCURSES]: Likewise.
(gotoxy) [HAVE_LIBCURSES]: Likewise.
(grub_putchar) [HAVE_LIBCURSES]: Likewise.
(getkey) [HAVE_LIBCURSES]: Likewise.
(checkkey) [HAVE_LIBCURSES]: Likewise.
(set_attrib) [HAVE_LIBCURSES]: Likewise.
* shared_src/cmdline.c (enter_cmdline): Do not use getc, but use
getkey.
* shared_src/stage2.c (cmain) [GRUB_UTIL]: Check if USE_CONFIG_FILE
is non-zero or not.
* shared_src/shared.h (getc): Removed.
(use_config_file) [GRUB_UTIL]: Add the declaration.
(use_curses) [GRUB_UTIL]: Likewise.
1999-05-02 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* shared_src/asm.S (biosdisk_standard): Pop %ebp correctly, reported
by Pavel Roskin <pavel_roskin@geocities.com>.
1999-04-25 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* docs/menu.lst: Rewritten, so that it contains up-to-date
information and FAQish configuration examples.
1999-04-09 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* shared_src/asm.S (get_diskinfo_floppy): Correct the number of heads
and the one of cylinders.
1999-04-06 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* grub/asmstub.c (get_diskinfo): Compute the total number of sectors
for DRIVE.
* shared_src/asm.S (get_diskinfo_standard): Clear the data segment
after calling int 0x13. Restore the base pointer after returning
to protected mode.
(get_diskinfo_floppy): Likewise.
* shared_src/bios.c (get_diskinfo): Always set the size of DRP to
the max size of DRP, regardless of the major version of extensions.
1999-04-03 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* shared_src/shared.h (struct geometry): Declare total_sectors as
unsigned long instead of unsigned long long, because GRUB represents
a sector number by 4bytes integer, so it doesn't make sense.
* shared_src/bios.c (biosdisk) [!NO_INT13_FALLBACK]: Recompute
TOTAL_SECTORS according to CHS information.
(get_diskinfo) [DEBUG]: Print the geometry of DRIVE.
* shared_src/disk_io.c (real_open_partition): Set PART_LENGTH to
BUF_GEOM.TOTAL_SECTORS.
1999-04-01 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* docs/texinfo.tex: Copied from automake-1.4a.
* configure.in (SHARED_SRC_RULES): Add bios into shared sources.
* e2fs_stage1_5/Makefile.am (e2fs_stage1_5_exec_LDADD): Added bios.o.
* fat_stage1_5/Makefile.am (fat_stage1_5_exec_LDADD): Likewise.
* ffs_stage1_5/Makefile.am (ffs_stage1_5_exec_LDADD): Likewise.
* stage2/Makefile.am (stage2_exec_LDADD): Likewise.
* stage2_debug/Makefile.am (stage2_debug_exec_LDADD): Likewise.
* shared_src/Makefile.am (EXTRA_DIST): Added bios.c.
* shared_src/asm.S (biosdisk): Deleted. Now defined in bios.c.
(get_diskinfo): Likewise.
(biosdisk_int13_extensions): New function.
(biosdisk_standard): Likewise.
(check_int13_extensions): Likewise.
(get_diskinfo_int13_extensions): Likewise.
(get_diskinfo_standard): Likewise.
(get_diskinfo_floppy): Likewise.
* shared_src/bios.c: New file.
* shared_src/shared.h (struct geometry): Added new member,
total_sectors.
1999-03-28 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* shared_src/stage2.c (print_entries): Correctly assign MENU_ENTRIES
the entries starting from FIRST.
1999-03-27 Gordon Matzigkeit <gord@trick.fig.org>
* Change everything to use memset and memmove instead of bzero and
bcopy. GNB's Not BSD.
* shared_src/shared.h (grub_memset): Adapted from grub_bzero.
(grub_memmove): Adapted from grub_bcopy.
* grub/asmstub.c (checkkey): Fix unterminated comment.
* shared_src/char_io.c (grub_printf): Renamed from printf.
(grub_tolower): Renamed from tolower.
(grub_isspace): Renamed from isspace.
(grub_strncat): Renamed from strncat.
(grub_strstr): Renamed from strstr.
(grub_bcopy): Renamed from bcopy.
(grub_bzero): Renamed from bzero.
From Bradford Hovinen:
* shared_src/char_io.c (get_cmdline): Add new argument to hide
password entry.
(grub_strcmp): New function.
* shared_src/shared.h (get_cmdline): Fix declaration.
(grub_strcmp): Declare.
* shared_src/stage2.c (run_menu): Use get_cmdline with an
ECHO_CHAR of `*'. This protects against both brute-force and
sidelong-glance password cracking attempts.
* grub/main.c (usage): Display defaults for stage2 options.
* grub/asmstub.c [WITHOUT_LIBC_STUBS]: Renamed from
NO_REMAPPING_LIBC_FUNCTIONS.
* grub/main.c: Likewise.
* shared_src/shared.h: Likewise.
1999-03-27 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* grub/asmstub.c (set_attrib): Use inch and addch, instead of
chgat, because chgat doesn't work as expected.
1999-03-26 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* grub/asmstub.c (grub_stage2) [HAVE_LIBCURSES]: Call nodelay.
(checkkey) [HAVE_LIBCURSES]: If getting an input character, then
ungetch it, because checkkey shouldn't modify the input queue.
Use file descriptors instead of file pointers to support
>4GB disks in Linux.
* grub/asmstub.c (grub_stage2): Call close instead of fclose.
(get_diskinfo): Call open instead of fopen.
(biosdisk) [__linux__]: Use _llseek instead of lseek.
(biosdisk): Call read instead of fread.
Add options so that the user can specify the config file.
* grub/Makefile.am (CPPFLAGS): Use -fwritable-strings, because
grub assumes that all strings resides at the data section.
* grub/main.c: Define NO_REMAPPING_LIBC_FUNCTIONS before including
shared.h.
(OPT_CONFIG_FILE): New macro.
(OPT_INSTALL_PARTITION): Likewise.
(OPT_BOOT_DRIVE): Likewise.
(longopts): Add new options, config-file, install-partition and
boot-drive.
(usage): Add the documentation for them.
(main): Add handling code for OPT_CONFIG_FILE, OPT_INSTALL_PARTITION
and OPT_BOOT_DRIVE.
* grub/asmstub.c: Define NO_REMAPPING_LIBC_FUNCTIONS before including
shared.h.
(config_file): Make it char * instead of char [].
(getrtsecs): Return current time instead of 0xff.
* shared_src/shared.h [NO_REMAPPING_LIBC_FUNCTIONS]: Don't define
libc-API-compatible function names.
(config_file): Change the prototype from char [] to char *.
(grub_putchar): Renamed from putchar.
1999-03-25 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* char_io.c (get_cmdline): Call cl_setcpos even if lpos == llen,
because ncurses won't update the cursor position.
* grub/main.c (OPT_HOLD): New macro.
(longopts): New option --hold.
(usage): Add the documentation about --hold.
(main): Set hold if --hold is specified. Wait until cleared.
1999-03-22 Gordon Matzigkeit <gord@trick.fig.org>
* shared_src/cmdline.c (enter_cmdline): Check the return value of
set_device in the `root' command.
* shared_src/char_io.c (memcheck): Special-case cur_part_desc and
reenable memory checking.
1999-03-21 Gordon Matzigkeit <gord@trick.fig.org>
* shared_src/boot.c (load_image): Make sure we use the mapped
address before actually writing data to memaddr.
* shared_src/char_io.c (get_cmdline): Only zero-terminate if there
were leading blanks. This prevents accidental truncation of
commands.
* grub/asmstub.c (get_diskinfo): Cache device geometries as well
as file handles.
Use the Linux HDIO_GETGEO ioctl to make a better guess at hard
disk geometries.
1999-03-16 Gordon Matzigkeit <gord@trick.fig.org>
* shared_src/shared.h (geometry_t): Delete typedef, until we
actually use it.
1999-03-16 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* shared_src/asm.S (biosdisk): Use a structure for geometry
instead of a integer.
(get_diskinfo): Take a pointer to a geometry structure as the
second argument, and fill a geometry in it. Return 1 if an error
occurs, otherwise return 0.
* shared_src/boot.c (bsd_boot): Compute BIOS geometries for BSD.
* shared_src/cmdline.c (enter_cmdline): Declare dest_geom as
struct geometry.
* shared_src/disk_io.c (buf_geom): Declare as struct geometry.
* shared_src/filesys.h (SECTORS): Deleted.
(HEADS): Likewise.
(CYLINDERS): Likewise.
* shared_src/shared.h (BIOSDISK_FLAG_LBA_EXTENSION): New macro.
(struct geometry): New structure.
(buf_geom): Correct the prototype.
(get_diskinfo): Likewise.
(biosdisk): Likewise.
1999-03-15 Gordon Matzigkeit <gord@trick.fig.org>
* grub/asmstub.c (doit): Nested function to get a clean stack
frame while in grub_stage2.
Use different assembler magic. From OKUJI Yoshinori.
1999-03-14 Gordon Matzigkeit <gord@trick.fig.org>
* shared_src/stage2.c (run_menu): Use A_REVERSE and A_NORMAL
constants instead of magic numbers.
* shared_src/shared.h (A_REVERSE): Renamed from ATTR_INVERSE for
compatibility with curses.
(A_NORMAL): Renamed from ATTR_NORMAL.
* shared_src/cmdline.c (enter_cmdline): Change prompt to "grub> ".
(enter_cmdline): Only abort the boot if we are in a script.
* shared_src/stage2.c (run_menu): Change prompts to "grub edit> ".
* shared_src/char_io.c (memcheck): Use RAW_ADDR to compute memory
locations.
(get_cmdline): Change the `goto next line' code to account for
newlines deleting to end of line under curses.
* Innumerable cleanups to fix warnings. There are still too many
typecasts in the wrong places (int variables used to hold
pointers, then casted to a pointer type), but things look better.
* configure.in (CPPFLAGS): Bump up GCC warnings to -Wall
-Wmissing-prototypes -Wunused.
* shared_src/shared.h: Delete stupid declarations, and totally
rearrange for clarity.
(inb, outb): Move to cmdline.c, since it's only used there.
(print_possibilities, fsmax, fsys_table): Move definitions to
disk_io.c.
* grub/asmstub.c: Fill in more stubs.
1999-03-13 Gordon Matzigkeit <gord@trick.fig.org>
* shared_src/gunzip.c (border): Rename to bitorder, to resolve
clash with curses.
* shared_src/stage2.c (timeout): Rename to grub_timeout.
* configure.in: Check for curses libraries for use with
/sbin/grub.
* shared_src/shared.h (KEY_DELETE): Rename to KEY_DC, for
compatibility with curses.
(KEY_INSERT): Rename to KEY_IC.
(KEY_PGDN): Rename to KEY_NPAGE.
(KEY_PGUP): Rename to KEY_PPAGE.
* shared_src/asm.S (asm_getkey): Renamed to getkey.
* shared_src/char_io.c (getkey): Delete, because it's useless.
* shared_src/shared.h: Resolve name clashes with libc by renaming
overlapping functions to have grub_ prefixes, then defining
macros.
* grub/asmstub.c (start_stage2): Make some assertions about our
scratch memory area.
* shared_src/shared.h (end): Delete declaration.
(RAW_ADDR, RAW_SEG): Macros to redirect /sbin/grub memory requests
through grub_scratch_mem.
* grub/asmstub.c (get_mem_map): Implement, simulating 4MB
contiguous memory.
(get_code_end): Implement, simulating with a malloced area.
grub/asmstub.c (start_stage2): Initialize grub_scratch_mem.
* shared_src/asm.S (get_mem_map): Some BIOSes expect the high word
of %eax to be zero.
(get_code_end): Move this from common.c so that we can stub it out
in the simulator.
* debian/rules: Make sure info files end up in /usr/info, not
/info.
1999-03-10 Gordon Matzigkeit <gord@trick.fig.org>
* shared_src/asm.S (biosdisk): Make LBA mode work correctly. From
OKUJI Yoshinori.
Unconditionally define NO_INT13_FALLBACK until we release GRUB
0.6. This will help debug any problems with the LBA support until
then.
1999-03-09 Gordon Matzigkeit <gord@trick.fig.org>
* shared_src/asm.S (biosdisk): Compute location of
disk_address_packet correctly. From OKUJI Yoshinori.
1999-03-08 Gordon Matzigkeit <gord@trick.fig.org>
* docs/grub.texi: New Texinfo documentation.
* shared_src/disk_io.c (set_device): First stab at interpreting
Mach-style partition naming.
* shared_src/stage2.c (run_menu): Don't say it was a failure if
enter_cmdline returns nonzero... just wait for a key.
* shared_src/cmdline.c (enter_cmdline): Return nonzero, and avoid
the fallback command if we did an install.
* shared_src/asm.S (_start): New explicit symbol to supress
warnings.
* e2fs_stage1_5/Makefile.am (NO_FANCY_STUFF): Renamed to STAGE1_5,
since that describes this conditional more accurately.
* fat_stage1_5/Makefile.am: Likewise.
* ffs_stage1_5/Makefile.am: Likewise.
* shared_src/asm.S: Likewise.
* shared_src/char_io.c: Likewise.
* shared_src/common.c: Likewise.
* shared_src/disk_io.c: Likewise.
* shared_src/fsys_ext2fs.c: Likewise.
* shared_src/fsys_ffs.c: Likewise.
* shared_src/shared.h: Likewise.
1999-03-07 Gordon Matzigkeit <gord@trick.fig.org>
* configure.in (SHARED_SRC_RULES): Automatically generate
Makefile dependencies for files in shared_src.
e2fs_stage1_5/Makefile.am: Use them.
fat_stage1_5/Makefile.am: Likewise.
ffs_stage1_5/Makefile.am: Likewise.
grub/Makefile.am: Likewise.
stage2/Makefile.am: Likewise.
stage2_debug/Makefile.am: Likewise.
* shared_src/disk_inode.h: Fix typo: i_ic shouldn't be defined.
* shared_src/fsys_ffs.c (block_map): Make static, since this
function isn't used outside of its defining file.
* shared_src/disk_io.c [NO_FANCY_STUFF]: Eliminate a whole bunch
more functions from the stage1.5. From OKUJI Yoshinori.
* shared_src/fsys_ffs.c: Likewise.
* shared_src/char_io.c: Likewise.
1999-03-05 Gordon Matzigkeit <gord@trick.fig.org>
* shared_src/char_io.c (getkey): Don't set BUF_DRIVE to -1.
BUF_DRIVE has nothing at all to do with getkey.
* shared_src/common.c (err_list): Change description of ERR_GEOM
to be more informative.
* Makefile.am (configure): Depend on debian/changelog.
* configure.in (host_cpu): Make all fully i386-compatible CPUs be
identified as i386.
(AM_INIT_AUTOMAKE): Fetch values for PACKAGE and VERSION from
debian/changelog, so that we only have one file to update.
* shared_src/asm.S (get_diskinfo): Fix a few bit-twiddling bugs in
the BIOS extension detection code.
(biosdisk) [AWARD_INT13_EXTENSIONS]: Preliminary implementation
of Award's encoding of cylinder bits 10 and 11.
(biosdisk) [NO_INT13_FALLBACK]: If defined, don't use the standard
disk interface if the extended interface fails.
* configure.in: Make sure $(host_cpu) and $(host_vendor) are
substituted into the Makefile.
* e2fs_stage1_5/Makefile.am (pkgdatadir): Install files in
$(datadir)/grub/$(host_cpu)-$(host_vendor).
* fat_stage1_5/Makefile.am: Likewise.
* ffs_stage1_5/Makefile.am: Likewise.
* stage1/Makefile.am: Likewise.
* stage2/Makefile.am: Likewise.
* stage2_debug/Makefile.am: Likewise.
1999-03-03 Gordon Matzigkeit <gord@trick.fig.org>
* shared_src/asm.S (biosdisk): Use LBA mode if high nibble of
GEOMETRY is nonzero.
(get_diskinfo): Set high nibble of GEOMETRY (0xf0000000) to 1 if
LBA mode is detected.
1999-03-02 Gordon Matzigkeit <gord@trick.fig.org>
* shared_src/disk_io.c (make_saved_active): Use BIOSDISK_READ and
BIOSDISK_WRITE.
* shared_src/cmdline.c (enter_cmdline): Use BIOSDISK_WRITE.
* shared_src/shared.h (BIOSDISK_SUBFUNC_READ,
BIOSDISK_SUBFUNC_WRITE): Delete constants.
* shared_src/asm.S (biosdisk): Change subfunc argument to be
read=0, write=1.
* configure.in: Drop redundant AC_PROG_INSTALL. From OKUJI
Yoshinori.
1999-03-01 Gordon Matzigkeit <gord@trick.fig.org>
* debian/rules (binary-arch): Properly install README.debian.
* acinclude.m4 (grub_OBJCOPY_ABSOLUTE): Don't forget to move the
old binary out of the way before reentering the loop.
(grub_ASM_ADDR32): Delete conftest files after running the test.
* debian/rules (binary-arch): Remove empty /sbin directory until
/sbin/grub is installed. Use $(DESTDIR) instead of $(prefix) to
install files.
* shared_src/asm.S (version_string): Set the version string from
the VERSION specified in configure.in.
* Change all Makefiles into Makefile.ams. Many major build
environment changes to get Automake/Autoconf working nicely.
1999-02-28 Gordon Matzigkeit <gord@trick.fig.org>
* NEWS: Moved from docs/NEWS.
* configure.in, acinclude.m4: New files for Autoconf. From OKUJI
Yoshinori.
* AUTHORS, INSTALL: New files.
1999-02-24 Gordon Matzigkeit <gord@trick.fig.org>
* stage1/stage1.S (after_BPB): Do a hard disk probe first, so that
we can work with IDE floppies (like the LS-120).
* Run GNU Indent on */*.[ch].
1999-02-21 Gordon Matzigkeit <gord@trick.fig.org>
* debian: Add to the distribution, since we maintain the GRUB
Debian package ourselves.
* grub/asmstub.c: New file to implement stubbed assembly functions
under Unix.
* stage1/Makefile: Delete spurious dependencies on Makefile.
* stage2/Makefile: Likewise.
* stage2_debug/Makefile: Likewise.
* grub/Makefile: Likewise.
* shared_src/fsys_ext2fs.c (ext2fs_dir): Follow symbolic links
rather than giving an error.
* shared_src/common.c (err_list): Use labeled elements to
associate messages with error codes.
* shared_src/shared.h: Make error codes into an enumerated type.
* shared_src/common.c (err_list): Add ERR_SYMLINK_LOOP.
* shared_src/shared.h: Likewise.
* shared_src/char_io.c (bcopy): Don't make any assumptions about
the length of an unsigned long.
* grub/Makefile: Treat CFLAGS, CPPFLAGS, LDFLAGS according to
GNU standards.
* stage2/Makefile: Likewise.
* e2fs_stage1_5/Makefile: Likewise.
* fat_stage1_5/Makefile: Likewise.
* ffs_stage1_5/Makefile: Likewise.
1999-02-20 Gordon Matzigkeit <gord@trick.fig.org>
* docs/index.html: Rename to grub.html, so that we don't hide
files in this directory from a web browser.
1999-02-15 Gordon Matzigkeit <gord@trick.fig.org>
* Makefile.end (PROGS): Add grub.
* grub/main.c: New file.
* grub/Makefile: New directory to contain the stage2 Unix program.
* shared_src/cmdline.c: Use substring.
* shared_src/fsys_ext2fs.c: Likewise.
* shared_src/fsys_fat.c: Likewise.
* shared_src/fsys_ffs.c: Likewise.
* shared_src/stage2.c: Likewise.
* shared_src/shared.h: Delete strcmp, declare substring.
* shared_src/char_io.c (strcmp): Rename to `substring', because
this function doesn't behave the same as libc's strcmp.
1999-02-14 Gordon Matzigkeit <gord@trick.fig.org>
* shared_src/shared.h: (addr32, data32): Delete definitions.
* stage1/stage1.S: Modify to use GAS's new .code16 semantics.
shared_src/asm.S: Likewise.
* configure: Test to see if the `addr32' instruction is supported.
Ian Lance Taylor says that GAS's interpretation of `.code16' has
changed. Older versions always generated 32-bit code, but
implicitly inserted addr32 and data32 when .code16 was given.
Newer versions generate 16-bit code, and require manual addr32 and
data32 overrides.
* shared_src/shared.h: Add some assertions to check that buffer
addresses are properly defined.
1999-02-12 Gordon Matzigkeit <gord@trick.fig.org>
* shared_src/stage2.c (run_menu): Pause if we failed to boot both
the default and fallback entries.
* configure: Check to make sure that GAS actually honors .code16
directives.
1999-02-02 Gordon Matzigkeit <gord@trick.fig.org>
* shared_src/asm.S: Fix typo that called interrupt 0xd (decimal
13) instead of 0x13.
1999-01-31 Gordon Matzigkeit <gord@trick.fig.org>
* e2fs_stage1_5/Makefile: Avoid gratuitous dependencies on
Makefile.
* fat_stage1_5/Makefile: Likewise.
* ffs_stage1_5/Makefile: Likewise.
* Makefile.end (PROGS): Add e2fs_stage1_5, fat_stage1_5, and
grubinst.
(distclean): New GNU standard rule.
1998-10-23 Gordon Matzigkeit <gord@trick.fig.org>
* configure: Accept `--host' as a synonym for `--target', and
accept a non-optional argument as the target name. Join the
prefix to the tool name with a hyphen.
* shared_src/disk_io.c (print_fsys_type): Always print the
partition type.
* shared_src/stage2.c (run_menu): Check to make sure that the
fallback entry is nonnegative.
(run_menu): For consistency, use `e' rather than enter to edit the
command entry.