ChangeLog

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.