merge mainline into rescue-efi

ChangeLog

@@ -1,3 +1,352 @@
+2010-05-17  BVK Chaitanya  <bvk.groups@gmail.com>
+
+	Source tree is reorganized for emu build.
+
+	* include/grub/util/console.h: Move from here...
+	* include/grub/emu/console.h: ...to here.
+	* include/grub/util/getroot.h: Move from here...
+	* include/grub/emu/getroot.h: ...to here.
+	* include/grub/util/hostdisk.h: Move from here...
+	* include/grub/emu/hostdisk.h: ...to here.
+	* util/console.c: Move from here...
+	* kern/emu/console.c: ...to here.
+	* util/getroot.c: Move from here...
+	* kern/emu/getroot.c: ...to here.
+	* util/grub-emu.c: Move from here...
+	* kern/emu/main.c: ...to here.
+	* util/hostdisk.c: Move from here...
+	* kern/emu/hostdisk.c: ...to here.
+	* util/hostfs.c: Move from here...
+	* kern/emu/hostfs.c: ...to here.
+	* util/mm.c: Move from here...
+	* kern/emu/mm.c: ...to here.
+	* util/pci.c: Move from here...
+	* bus/emu/pci.c: ...to here.
+	* util/sdl.c: Move from here...
+	* video/emu/sdl.c: ...to here.
+	* util/time.c: Move from here...
+	* kern/emu/time.c: ...to here.
+	* util/usb.c: Move from here...
+	* bus/usb/emu/usb.c: ...to  here.
+
+	* include/grub/emu/misc.h: New header for grub-emu functions.
+	* kern/emu/misc.c: grub-emu functions separated from util/misc.c
+
+	* conf/any-emu.rmk: Rule updates for above renames.
+	* conf/common.rmk: Likewise.
+	* conf/i386-pc.rmk: Likewise.
+	* conf/i386-qemu.rmk: Likewise.
+	* conf/mips.rmk: Likewise.
+	* conf/sparc64-ieee1275.rmk: Likewise.
+	* conf/x86-efi.rmk: Likewise.
+
+	* disk/lvm.h: #include updates for above renames.
+	* util/grub-mkrelpath.c: Likewise.
+	* util/grub-probe.c: Likewise.
+	* util/i386/pc/grub-setup.c: Likewise.
+	* util/sparc64/ieee1275/grub-setup.c: Likewise.
+	* kern/emu/console.c: Likewise.
+	* kern/emu/getroot.c: Likewise.
+	* kern/emu/hostdisk.c: Likewise.
+	* kern/emu/main.c: Likewise. (was grub-emu.c earlier)
+
+	* include/grub/dl.h: Remove grub_dl_{ref,unref}.
+	* include/grub/util/misc.h: Move grub-emu functions to emu/misc.h.
+	* kern/dl.c: Handle null mod in grub_dl_{ref,unref}.
+	* util/misc.c: Remove grub-emu functions.
+
+2010-05-13  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	Fix gfxmenu crash.
+	Reported by: Thorsten Grützmacher.
+
+	* gfxmenu/gui_circular_progress.c (circprog_destroy): Unregister
+	timeout hook.
+	(circprog_set_property): Register and unregister timeout hook.
+	* gfxmenu/gui_label.c (grub_gui_label): New fields template and value.
+	(label_destroy): Free template. and unregister hook.
+	(label_set_state): New function.
+	(label_set_property): Handle templates and hooks.
+	* gfxmenu/gui_progress_bar.c (progress_bar_destroy): Unregister
+	timeout hook.
+	(progress_bar_set_property): Register and unregister timeout hook.
+	* gfxmenu/view.c (TIMEOUT_COMPONENT_ID): Move from here ...
+	* include/grub/gui.h (GRUB_GFXMENU_TIMEOUT_COMPONENT_ID): ...to here
+	* gfxmenu/view.c (grub_gfxmenu_timeout_notifications): New variable.
+	(update_timeout_visit): Removed.
+	(update_timeouts): New function.
+	(redraw_timeouts): Likewise.
+	(grub_gfxmenu_print_timeout): Use update_timeouts and redraw_timeouts.
+	(grub_gfxmenu_clear_timeout): Likewise.
+	* include/grub/gui.h (grub_gfxmenu_set_state_t): New type.
+	(grub_gfxmenu_timeout_notify): Likewise.
+	(grub_gfxmenu_timeout_notifications): New external variable.
+	(grub_gfxmenu_timeout_register): New function.
+	(grub_gfxmenu_timeout_unregister): Likewise.
+
+2010-05-09  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	Transform (broken) vga terminal into (working) vga video driver.
+
+	* conf/i386-pc.rmk (vga_mod_SOURCES): Change term/i386/pc/vga.c to
+	video/i386/pc/vga.c.
+	* include/grub/video.h (grub_video_driver_id):
+	Add GRUB_VIDEO_DRIVER_VGA.
+	* term/i386/pc/vga.c: Renamed to ...
+	* video/i386/pc/vga.c: ...this
+	(DEBUG_VGA): Removed.
+	(CHAR_WIDTH): Likewise.
+	(CHAR_HEIGHT): Likewise.
+	(TEXT_WIDTH): Likewise.
+	(TEXT_HEIGHT): Likewise.
+	(DEFAULT_FG_COLOR): Likewise.
+	(DEFAULT_BG_COLOR): Likewise.
+	(colored_char): Likewise.
+	(xpos): Likewise.
+	(ypos): Likewise.
+	(cursor_state): Likewise.
+	(fg_color): Likewise.
+	(bg_color): Likewise.
+	(text_buf): Likewise.
+	(page): Likewise.
+	(font): Likewise.
+	(framebuffer): New variable.
+	(set_read_map): Disabled.
+	(setup): New variable.
+	(is_target): Likewise.
+	(grub_vga_mod_init): Likewise.
+	(grub_vga_mod_fini): Likewise.
+	(check_vga_mem): Likewise.
+	(write_char): Likewise.
+	(write_cursor): Likewise.
+	(scroll_up): Likewise.
+	(grub_vga_putchar): Likewise.
+	(grub_vga_getcharwidth): Likewise.
+	(grub_vga_getwh): Likewise.
+	(grub_vga_getxy): Likewise.
+	(grub_vga_gotoxy): Likewise.
+	(grub_vga_cls): Likewise.
+	(grub_vga_setcolorstate): Likewise.
+	(grub_vga_setcursor): Likewise.
+	(grub_video_vga_init): New function.
+	(grub_video_vga_setup): Likewise.
+	(grub_video_vga_fini): Likewise.
+	(update_target): Likewise.
+	(grub_video_vga_blit_bitmap): Likewise.
+	(grub_video_vga_blit_render_target): Likewise.
+	(grub_video_vga_set_active_render_target): Likewise.
+	(grub_video_vga_get_active_render_target): Likewise.
+	(grub_video_vga_swap_buffers): Likewise.
+	(grub_video_vga_set_palette): Likewise.
+	(grub_video_vga_get_info_and_fini): Likewise.
+	(grub_vga_term): Removed.
+	(grub_video_vga_adapter): New variable.
+	(GRUB_MOD_INIT): Register a video driver instead of terminal.
+	(GRUB_MOD_FINI): Unrefister a video driver instead of terminal.
+
+2010-05-05  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* video/readers/jpeg.c: Indented.
+
+2010-05-05  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	Various jpeg cleanups.
+
+	* video/readers/jpeg.c (grub_jpeg_get_huff_code): Use ARRAY_SIZE.
+	(grub_jpeg_decode_quan_table): Use sizeof.
+	(grub_jpeg_decode_du): Use ARRAY_SIZE.
+
+2010-05-05  Peter Hurley <No e-mail available> (tiny change)
+
+	* video/readers/jpeg.c (grub_jpeg_decode_huff_table): Loop over all
+	tables. Ignore non-last ac bit.
+	(grub_jpeg_decode_quan_table): Likewise.
+
+2010-05-05  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* include/grub/ieee1275/ieee1275.h (grub_ieee1275_flag): New value
+	GRUB_IEEE1275_FLAG_NO_PRE1_5M_CLAIM.
+	* kern/ieee1275/cmain.c (grub_ieee1275_find_options): Set
+	GRUB_IEEE1275_FLAG_NO_PRE1_5M_CLAIM on qemu.
+	* kern/ieee1275/init.c (grub_claim_heap): Don0t allocate below
+	1.5MiB if GRUB_IEEE1275_FLAG_NO_PRE1_5M_CLAIM is set.
+
+2010-05-05  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* term/ieee1275/ofconsole.c (grub_ofconsole_getkey): Fix off-by-one
+	error.
+
+2010-05-05  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* term/ieee1275/ofconsole.c (grub_ofconsole_readkey): Support C0 code.
+
+2010-05-03  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* commands/parttool.c (grub_cmd_parttool): Fix #if !GRUB_NO_MODULES
+	condition.
+
+2010-05-03  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* kern/mm.c (grub_real_malloc): Put magic and size assignment in common
+	part.
+
+2010-05-03  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* kern/mm.c (grub_mm_init_region): Check for region size after aligning
+	pointers.
+
+2010-05-03  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* kern/mm.c (grub_real_malloc): Fix size calculation when extra == 0.
+
+2010-05-01  Christian Franke  <franke@computer.org>
+
+	* util/grub-mkconfig_lib.in (make_system_path_relative_to_its_root):
+	Remove broken Cygwin path conversion.
+	* util/misc.c: [__CYGWIN__] Add include and define.
+	[__CYGWIN__] (get_win32_path): Copy function from getroot.c, modify
+	for Cygwin 1.7.
+	(make_system_path_relative_to_its_root): Simplify loop, replace early
+	return by break.
+	[__CYGWIN__] Add conversion to win32 path.
+	Include "/" case in trailing slash removal.
+
+2010-05-01  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* kern/main.c (grub_load_config): Fix copy-pasted comment.
+	Reported by: Seth Goldberg
+
+2010-05-01  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* commands/help.c (grub_cmd_help): Fix a typo.
+	Reported by: Seth Goldberg
+
+2010-05-01  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* commands/hashsum.c (GRUB_MOD_INIT): Remove duplication of command
+	name and add N_.
+	* commands/i386/pc/drivemap.c (GRUB_MOD_INIT): Likewise.
+	* commands/iorw.c (GRUB_MOD_INIT): Likewise.
+	* commands/password_pbkdf2.c (GRUB_MOD_INIT): Likewise.
+	* commands/regexp.c (GRUB_MOD_INIT): Likewise.
+	* commands/setpci.c (GRUB_MOD_INIT): Likewise.
+	* commands/terminal.c (GRUB_MOD_INIT): Likewise.
+	* efiemu/main.c (GRUB_MOD_INIT): Likewise.
+	* font/font_cmd.c (GRUB_MOD_INIT): Likewise.
+	* kern/corecmd.c (GRUB_MOD_INIT): Likewise.
+	* mmap/mmap.c (GRUB_MOD_INIT): Likewise.
+	* normal/context.c (GRUB_MOD_INIT): Likewise.
+	* normal/main.c (GRUB_MOD_INIT): Likewise.
+	* term/gfxterm.c (GRUB_MOD_INIT): Likewise.
+	* term/serial.c (GRUB_MOD_INIT): Likewise.
+	* term/terminfo.c (GRUB_MOD_INIT): Likewise.
+
+2010-05-01  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* kern/mm.c (grub_real_malloc): Satisfy alignment requirement when
+        extra == 0.
+
+2010-05-01  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* commands/iorw.c: New file.
+	* conf/i386.rmk (pkglib_MODULES): Add iorw.mod.
+	(iorw_mod_SOURCES): New variable.
+	(iorw_mod_CFLAGS): Likewise.
+	(iorw_mod_LDFLAGS): Likewise.
+
+2010-05-01  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	Hotkey support
+
+	* include/grub/menu.h (grub_menu_entry): New field 'hotkey'.
+	* normal/main.c (hotkey_aliases): New variable.
+	(grub_normal_add_menu_entry): Parse "--hotkey".
+	* normal/menu_text.c (run_menu): Handle hotkeys.
+
+2010-05-01  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* kern/i386/coreboot/init.c (grub_machine_init): Call
+	grub_machine_mmap_init on qemu.
+
+2010-05-01  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* boot/i386/qemu/boot.S: Add a missing .code16.
+
+2010-05-01  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	Use LBIO on coreboot.
+
+	* conf/i386-coreboot.rmk (kernel_img_SOURCES): Change
+	kern/i386/multiboot_mmap.c to kern/i386/coreboot/mmap.c.
+	* include/grub/i386/coreboot/memory.h (GRUB_LINUXBIOS_MEMBER_LINK):
+	New declaration.
+	* kern/i386/coreboot/init.c (grub_machine_init): Don't call
+	grub_machine_mmap_init on coreboot.
+	* kern/i386/coreboot/mmap.c (grub_linuxbios_table_iterate): Handle
+	GRUB_LINUXBIOS_MEMBER_LINK.
+	(grub_machine_mmap_iterate): Fix declaration.
+	* kern/i386/coreboot/startup.S: Don't save mbi location on coreboot.
+
+2010-05-01  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	Split coreboot and multiboot ports.
+
+	* conf/i386-multiboot.rmk: New file.
+	* configure.ac: Add multiboot port.
+	* include/grub/i386/multiboot/boot.h: New file.
+	* include/grub/i386/multiboot/console.h: Likewise.
+	* include/grub/i386/multiboot/init.h: Likewise.
+	* include/grub/i386/multiboot/kernel.h: Likewise.
+	* include/grub/i386/multiboot/loader.h: Likewise.
+	* include/grub/i386/multiboot/memory.h: Likewise.
+	* include/grub/i386/multiboot/serial.h: Likewise.
+	* include/grub/i386/multiboot/time.h: Likewise.
+	* include/grub/multiboot.h: Add GRUB_MACHINE_MULTIBOOT to ifdef.
+	* loader/multiboot.c: Likewise.
+	* loader/multiboot_mbi2.c: Likewise.
+	* util/grub-mkrescue.in: Generate multiboot rescue.
+
+2010-05-01  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* kern/parser.c (grub_parser_execute): Cope with read-only config.
+
+2010-05-01  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	Merge handling of input and output terminals. Fix a hang.
+
+	* commands/terminal.c (abstract_terminal): New struct.
+	(handle_command): New function. Based on grub_cmd_terminal_input.
+	(grub_cmd_terminal_input): Use handle_command.
+	(grub_cmd_terminal_output): Use handle_command.
+
+2010-05-01  BVK Chaitanya  <bvk.groups@gmail.com>
+
+	Fix comment handling.
+
+	* tests/grub_script_comments.in: New testcase.
+	* conf/tests.rmk: Rules for new testcase.
+	* script/yylex.l: Updated flex rules.
+
+2010-04-28  Samuel Thibault  <samuel.thibault@ens-lyon.org>
+
+	* docs/grub.texi (play): Document that zero pitches produce rests.
+	* commands/i386/pc/play.c (grub_cmd_play): Call 'grub_file_open' only
+	if argc is 1.
+
+2010-04-27  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* conf/x86-efi.rmk (linux_mod_SOURCES): Write explicitly to avoid
+	autogen issues.
+
+2010-04-26  Christian Franke  <franke@computer.org>
+
+	* include/grub/util/getroot.h (grub_get_prefix): Remove prototype.
+	* util/getroot.c [__CYGWIN__] (get_win32_path): Remove function.
+	(grub_get_prefix): Remove function.
+	* util/grub-emu.c (main): Replace grub_get_prefix () call by
+	make_system_path_relative_to_its_root ().
+	* util/sparc64/ieee1275/grub-setup.c (main): Likewise.
+
 2010-04-24  Christian Franke  <franke@computer.org>
 
 	* Makefile.in (TARGET_LDFLAGS): Add -static-libgcc.
@@ -95,7 +444,7 @@
 
 	* disk/lvm.c (grub_lvm_memberlist): Issue an error if pv->disk = 0.
 
-2010-04-17  Christian Franke <franke@computer.org>
+2010-04-17  Christian Franke  <franke@computer.org>
 
 	* Makefile.in: Add missing localedir setting.
 

boot/i386/qemu/boot.S

@@ -63,5 +63,8 @@ VARIABLE(grub_core_entry_addr)
 	   *right here* and this is why we need this kludge.  */
 
 	. = GRUB_BOOT_MACHINE_SIZE - 16
+
+       .code16
+       
 	jmp	_start
 	. = GRUB_BOOT_MACHINE_SIZE

bus/usb/emu/usb.c

@@ -105,14 +105,14 @@ grub_usb_root_hub (grub_usb_controller_t controller __attribute__((unused)))
 grub_usb_err_t
 grub_usb_control_msg (grub_usb_device_t dev, grub_uint8_t reqtype,
 		      grub_uint8_t request, grub_uint16_t value,
-		      grub_uint16_t index, grub_size_t size, char *data)
+		      grub_uint16_t idx, grub_size_t size, char *data)
 {
   usb_dev_handle *devh;
   struct usb_device *d = dev->data;
 
   devh = usb_open (d);
   if (usb_control_msg (devh, reqtype, request,
-		       value, index, data, size, 20) < 0)
+		       value, idx, data, size, 20) < 0)
     {
       usb_close (devh);
       return GRUB_USB_ERR_STALL;

commands/hashsum.c

@@ -24,13 +24,14 @@
 #include <grub/misc.h>
 #include <grub/crypto.h>
 #include <grub/normal.h>
+#include <grub/i18n.h>
 
 static const struct grub_arg_option options[] = {
-  {"hash", 'h', 0, "Specify hash to use.", "HASH", ARG_TYPE_STRING},
+  {"hash", 'h', 0, N_("Specify hash to use."), N_("HASH"), ARG_TYPE_STRING},
-  {"check", 'c', 0, "Check hash list file.", "FILE", ARG_TYPE_STRING},
+  {"check", 'c', 0, N_("Check hash list file."), N_("FILE"), ARG_TYPE_STRING},
-  {"prefix", 'p', 0, "Base directory for hash list.", "DIRECTORY",
+  {"prefix", 'p', 0, N_("Base directory for hash list."), N_("DIRECTORY"),
    ARG_TYPE_STRING},
-  {"keep-going", 'k', 0, "Don't stop after first error.", 0, 0},
+  {"keep-going", 'k', 0, N_("Don't stop after first error."), 0, 0},
   {0, 0, 0, 0, 0, 0}
 };
 
@@ -249,21 +250,21 @@ GRUB_MOD_INIT(hashsum)
 			      options);
   cmd_md5 = grub_register_extcmd ("md5sum", grub_cmd_hashsum,
 				  GRUB_COMMAND_FLAG_BOTH,
-				  "md5sum [-c FILE [-p PREFIX]] "
+				  N_("[-c FILE [-p PREFIX]] "
-				  "[FILE1 [FILE2 ...]]",
+				     "[FILE1 [FILE2 ...]]"),
-				  "Compute or check hash checksum.",
+				  N_("Compute or check hash checksum."),
 				  options);
   cmd_sha256 = grub_register_extcmd ("sha256sum", grub_cmd_hashsum,
 				     GRUB_COMMAND_FLAG_BOTH,
-				     "sha256sum [-c FILE [-p PREFIX]] "
+				     N_("[-c FILE [-p PREFIX]] "
-				     "[FILE1 [FILE2 ...]]",
+					"[FILE1 [FILE2 ...]]"),
 				     "Compute or check hash checksum.",
 				     options);
   cmd_sha512 = grub_register_extcmd ("sha512sum", grub_cmd_hashsum,
 				     GRUB_COMMAND_FLAG_BOTH,
-				     "sha512sum [-c FILE [-p PREFIX]] "
+				     N_("[-c FILE [-p PREFIX]] "
-				     "[FILE1 [FILE2 ...]]",
+					"[FILE1 [FILE2 ...]]"),
-				     "Compute or check hash checksum.",
+				     N_("Compute or check hash checksum."),
 				     options);
 }
 

commands/help.c

@@ -100,7 +100,7 @@ grub_cmd_help (grub_extcmd_t ext __attribute__ ((unused)), int argc,
 	      if (cmd->flags & GRUB_COMMAND_FLAG_EXTCMD)
 		grub_arg_show_help ((grub_extcmd_t) cmd->data);
 	      else
-		grub_printf ("%s %s %s\n%s\b", _("Usage:"), cmd->name, _(cmd->summary),
+		grub_printf ("%s %s %s\n%s\n", _("Usage:"), cmd->name, _(cmd->summary),
 			     _(cmd->description));
 	    }
 	}

commands/i386/pc/drivemap.c

@@ -402,11 +402,10 @@ GRUB_MOD_INIT (drivemap)
   grub_get_root_biosnumber_saved = grub_get_root_biosnumber;
   grub_get_root_biosnumber = grub_get_root_biosnumber_drivemap;
   cmd = grub_register_extcmd ("drivemap", grub_cmd_drivemap,
-					GRUB_COMMAND_FLAG_BOTH,
+			      GRUB_COMMAND_FLAG_BOTH,
-					"drivemap"
+			      N_("-l | -r | [-s] grubdev osdisk."),
-					N_("-l | -r | [-s] grubdev osdisk."),
+			      N_("Manage the BIOS drive mappings."),
-					N_("Manage the BIOS drive mappings."),
+			      options);
-					options);
   drivemap_hook =
     grub_loader_register_preboot_hook (&install_int13_handler,
 				       &uninstall_int13_handler,

commands/i386/pc/play.c

@@ -177,16 +177,20 @@ static grub_err_t
 grub_cmd_play (grub_command_t cmd __attribute__ ((unused)),
 	       int argc, char **args)
 {
-  grub_file_t file;
 
   if (argc < 1)
     return grub_error (GRUB_ERR_BAD_ARGUMENT, "file name or tempo and notes required");
 
-  file = grub_file_open (args[0]);
+  if (argc == 1)
-  if (file)
     {
       struct note buf;
       grub_uint32_t tempo;
+      grub_file_t file;
+
+      file = grub_file_open (args[0]);
+
+      if (! file)
+        return grub_error (GRUB_ERR_FILE_NOT_FOUND, "file not found");
 
       if (grub_file_read (file, &tempo, sizeof (tempo)) != sizeof (tempo))
         {

commands/iorw.c

@@ -0,0 +1,150 @@
+/* memrw.c - command to read / write physical memory  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/extcmd.h>
+#include <grub/env.h>
+#include <grub/cpu/io.h>
+#include <grub/i18n.h>
+
+static grub_extcmd_t cmd_read_byte, cmd_read_word, cmd_read_dword;
+static grub_command_t cmd_write_byte, cmd_write_word, cmd_write_dword;
+
+static const struct grub_arg_option options[] =
+  {
+    {0, 'v', 0, N_("Save read value into variable VARNAME."),
+     N_("VARNAME"), ARG_TYPE_STRING},
+    {0, 0, 0, 0, 0, 0}
+  };
+
+
+static grub_err_t
+grub_cmd_read (grub_extcmd_t cmd, int argc, char **argv)
+{
+  grub_target_addr_t addr;
+  grub_uint32_t value = 0;
+  char buf[sizeof ("XXXXXXXX")];
+
+  if (argc != 1)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "Invalid number of arguments");
+
+  addr = grub_strtoul (argv[0], 0, 0);
+  switch (cmd->cmd->name[sizeof ("in") - 1])
+    {
+    case 'l':
+      value = grub_inl (addr);
+      break;
+
+    case 'w':
+      value = grub_inw (addr);
+      break;
+
+    case 'b':
+      value = grub_inb (addr);
+      break;
+    }
+
+  if (cmd->state[0].set)
+    {
+      grub_snprintf (buf, sizeof (buf), "%x", value);
+      grub_env_set (cmd->state[0].arg, buf);
+    }
+  else
+    grub_printf ("0x%x\n", value);
+
+  return 0;
+}
+
+static grub_err_t
+grub_cmd_write (grub_command_t cmd, int argc, char **argv)
+{
+  grub_target_addr_t addr;
+  grub_uint32_t value;
+  grub_uint32_t mask = 0xffffffff;
+
+  if (argc != 2 && argc != 3)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "Invalid number of arguments");
+
+  addr = grub_strtoul (argv[0], 0, 0);
+  value = grub_strtoul (argv[1], 0, 0);
+  if (argc == 3)
+    mask = grub_strtoul (argv[2], 0, 0);
+  value &= mask;
+  switch (cmd->name[sizeof ("out") - 1])
+    {
+    case 'l':
+      if (mask != 0xffffffff)
+	grub_outl ((grub_inl (addr) & ~mask) | value, addr);
+      else
+	grub_outl (value, addr);
+      break;
+
+    case 'w':
+      if ((mask & 0xffff) != 0xffff)
+	grub_outw ((grub_inw (addr) & ~mask) | value, addr);
+      else
+	grub_outw (value, addr);
+      break;
+
+    case 'b':
+      if ((mask & 0xff) != 0xff)
+	grub_outb ((grub_inb (addr) & ~mask) | value, addr);
+      else
+	grub_outb (value, addr);
+      break;
+    }
+
+  return 0;
+}
+
+GRUB_MOD_INIT(memrw)
+{
+  cmd_read_byte =
+    grub_register_extcmd ("inb", grub_cmd_read, GRUB_COMMAND_FLAG_BOTH,
+			  N_("PORT"), N_("Read byte from PORT."), options);
+  cmd_read_word =
+    grub_register_extcmd ("inw", grub_cmd_read, GRUB_COMMAND_FLAG_BOTH,
+			  N_("PORT"), N_("Read word from PORT."), options);
+  cmd_read_dword =
+    grub_register_extcmd ("inl", grub_cmd_read, GRUB_COMMAND_FLAG_BOTH,
+			  N_("PORT"), N_("Read dword from PORT."), options);
+  cmd_write_byte =
+    grub_register_command ("outb", grub_cmd_write,
+			   N_("PORT VALUE [MASK]"),
+			   N_("Write byte VALUE to PORT."));
+  cmd_write_word =
+    grub_register_command ("outw", grub_cmd_write,
+			   N_("PORT VALUE [MASK]"),
+			   N_("Write word VALUE to PORT."));
+  cmd_write_dword =
+    grub_register_command ("outl", grub_cmd_write,
+			   N_("ADDR VALUE [MASK]"),
+			   N_("Write dword VALUE to PORT."));
+}
+
+GRUB_MOD_FINI(memrw)
+{
+  grub_unregister_extcmd (cmd_read_byte);
+  grub_unregister_extcmd (cmd_read_word);
+  grub_unregister_extcmd (cmd_read_dword);
+  grub_unregister_command (cmd_write_byte);
+  grub_unregister_command (cmd_write_word);
+  grub_unregister_command (cmd_write_dword);
+}

commands/parttool.c

@@ -175,7 +175,7 @@ grub_cmd_parttool (grub_command_t cmd __attribute__ ((unused)),
     }
 
   /* Load modules. */
-#if GRUB_NO_MODULES
+#if !GRUB_NO_MODULES
   {
     const char *prefix;
     prefix = grub_env_get ("prefix");

commands/password_pbkdf2.c

@@ -24,6 +24,7 @@
 #include <grub/env.h>
 #include <grub/normal.h>
 #include <grub/dl.h>
+#include <grub/i18n.h>
 
 static grub_dl_t my_mod;
 
@@ -186,8 +187,8 @@ GRUB_MOD_INIT(password_pbkdf2)
 {
   my_mod = mod;
   cmd = grub_register_command ("password_pbkdf2", grub_cmd_password,
-			       "password_pbkdf2 USER PBKDF2_PASSWORD",
+			       N_("USER PBKDF2_PASSWORD"),
-			       "Set user password (PBKDF2). ");
+			       N_("Set user password (PBKDF2). "));
 }
 
 GRUB_MOD_FINI(password_pbkdf2)

commands/regexp.c

@@ -21,6 +21,7 @@
 #include <grub/misc.h>
 #include <grub/mm.h>
 #include <grub/command.h>
+#include <grub/i18n.h>
 #include <regex.h>
 
 static grub_err_t
@@ -69,8 +70,8 @@ static grub_command_t cmd;
 GRUB_MOD_INIT(regexp)
 {
   cmd = grub_register_command ("regexp", grub_cmd_regexp,
-			       "REGEXP STRING",
+			       N_("REGEXP STRING"),
-			       "Test if REGEXP matches STRING.");
+			       N_("Test if REGEXP matches STRING."));
 }
 
 GRUB_MOD_FINI(regexp)

commands/setpci.c

@@ -23,6 +23,7 @@
 #include <grub/extcmd.h>
 #include <grub/env.h>
 #include <grub/mm.h>
+#include <grub/i18n.h>
 
 struct pci_register
 {
@@ -329,9 +330,9 @@ static grub_extcmd_t cmd;
 GRUB_MOD_INIT(setpci)
 {
   cmd = grub_register_extcmd ("setpci", grub_cmd_setpci, GRUB_COMMAND_FLAG_BOTH,
-			      "setpci [-s POSITION] [-d DEVICE] [-v VAR] "
+			      N_("[-s POSITION] [-d DEVICE] [-v VAR] "
-			      "[REGISTER][=VALUE[:MASK]]",
+				 "[REGISTER][=VALUE[:MASK]]"),
-			      "Manipulate PCI devices.", options);
+			      N_("Manipulate PCI devices."), options);
 }
 
 GRUB_MOD_FINI(setpci)

commands/terminal.c

@@ -26,37 +26,48 @@
 struct grub_term_autoload *grub_term_input_autoload = NULL;
 struct grub_term_autoload *grub_term_output_autoload = NULL;
 
+struct abstract_terminal
+{
+  struct abstract_terminal *next;
+  const char *name;
+  grub_err_t (*init) (void);
+  grub_err_t (*fini) (void);
+};
+
 static grub_err_t
-grub_cmd_terminal_input (grub_command_t cmd __attribute__ ((unused)),
+handle_command (int argc, char **args, struct abstract_terminal **enabled,
-			 int argc, char **args)
+               struct abstract_terminal **disabled,
+               struct grub_term_autoload *autoloads,
+               const char *active_str,
+               const char *available_str)
 {
   int i;
-  grub_term_input_t term;
+  struct abstract_terminal *term;
   struct grub_term_autoload *aut;
 
   if (argc == 0)
     {
-      grub_puts_ (N_ ("Active input terminals:"));
+      grub_puts_ (active_str);
-      FOR_ACTIVE_TERM_INPUTS(term)
+      for (term = *enabled; term; term = term->next)
-	grub_printf ("%s ", term->name);
+       grub_printf ("%s ", term->name);
       grub_printf ("\n");
-      grub_puts_ (N_ ("Available input terminals:"));
+      grub_puts_ (available_str);
-      FOR_DISABLED_TERM_INPUTS(term)
+      for (term = *disabled; term; term = term->next)
-	grub_printf ("%s ", term->name);
+       grub_printf ("%s ", term->name);
       /* This is quadratic but we don't expect mode than 30 terminal
-	 modules ever.  */
+        modules ever.  */
-      for (aut = grub_term_input_autoload; aut; aut = aut->next)
+      for (aut = autoloads; aut; aut = aut->next)
-	{
+       {
-	  FOR_DISABLED_TERM_INPUTS(term)
+         for (term = *disabled; term; term = term->next)
-	    if (grub_strcmp (term->name, aut->name) == 0)
+           if (grub_strcmp (term->name, aut->name) == 0)
-	      break;
+             break;
-	  if (!term)
+         if (!term)
-	    FOR_ACTIVE_TERM_INPUTS(term)
+           for (term = *enabled; term; term = term->next)
-	      if (grub_strcmp (term->name, aut->name) == 0)
+             if (grub_strcmp (term->name, aut->name) == 0)
-		break;
+               break;
-	  if (!term)
+         if (!term)
-	    grub_printf ("%s ", aut->name);
+           grub_printf ("%s ", aut->name);
-	}
+       }
       grub_printf ("\n");
       return GRUB_ERR_NONE;
     }
@@ -73,112 +84,108 @@ grub_cmd_terminal_input (grub_command_t cmd __attribute__ ((unused)),
     {
       int again = 0;
       while (1)
-	{
+       {
-	  FOR_DISABLED_TERM_INPUTS(term)
+         for (term = *disabled; term; term = term->next)
-	    if (grub_strcmp (args[i], term->name) == 0)
+           if (grub_strcmp (args[i], term->name) == 0)
-	      break;
+             break;
-	  if (term == 0)
+         if (term == 0)
-	    FOR_ACTIVE_TERM_INPUTS(term)
+           for (term = *enabled; term; term = term->next)
-	      if (grub_strcmp (args[i], term->name) == 0)
+             if (grub_strcmp (args[i], term->name) == 0)
-		break;
+               break;
-	  if (term)
+         if (term)
-	    break;
+           break;
-	  if (again)
+         if (again)
-	    return grub_error (GRUB_ERR_BAD_ARGUMENT, "unknown terminal '%s'\n",
+           return grub_error (GRUB_ERR_BAD_ARGUMENT, "unknown terminal '%s'\n",
-			       args[i]);
+                              args[i]);
-	  for (aut = grub_term_input_autoload; aut; aut = aut->next)
+         for (aut = autoloads; aut; aut = aut->next)
-	    if (grub_strcmp (args[i], aut->name) == 0)
+           if (grub_strcmp (args[i], aut->name) == 0)
-	      {
+             {
-		grub_dl_t mod;
+               grub_dl_t mod;
-		mod = grub_dl_load (aut->modname);
+               mod = grub_dl_load (aut->modname);
-		if (mod)
+               if (mod)
-		  grub_dl_ref (mod);
+                 grub_dl_ref (mod);
-		grub_errno = GRUB_ERR_NONE;
+               grub_errno = GRUB_ERR_NONE;
-		break;
+               break;
-	      }
+             }
-	  if (!aut)
+         if (!aut)
-	    return grub_error (GRUB_ERR_BAD_ARGUMENT, "unknown terminal '%s'\n",
+           return grub_error (GRUB_ERR_BAD_ARGUMENT, "unknown terminal '%s'\n",
-			       args[i]);
+                              args[i]);
-	  again = 1;
+         again = 1;
-	}
+       }
     }
 
   if (grub_strcmp (args[0], "--append") == 0)
     {
       for (i = 1; i < argc; i++)
-	{
+       {
-	  FOR_DISABLED_TERM_INPUTS(term)
+         for (term = *disabled; term; term = term->next)
-	    if (grub_strcmp (args[i], term->name) == 0)
+           if (grub_strcmp (args[i], term->name) == 0)
-	      break;
+             break;
-	  if (term)
+         if (term)
-	    {
+           {
               if (term->init && term->init () != GRUB_ERR_NONE)
                 return grub_errno;
 
-	      grub_list_remove (GRUB_AS_LIST_P (&(grub_term_inputs_disabled)),
+             grub_list_remove (GRUB_AS_LIST_P (disabled), GRUB_AS_LIST (term));
-				GRUB_AS_LIST (term));
+             grub_list_push (GRUB_AS_LIST_P (enabled), GRUB_AS_LIST (term));
-	      grub_list_push (GRUB_AS_LIST_P (&grub_term_inputs),
+           }
-			      GRUB_AS_LIST (term));
+       }
-	    }
-	}
       return GRUB_ERR_NONE;
     }
 
   if (grub_strcmp (args[0], "--remove") == 0)
     {
       for (i = 1; i < argc; i++)
-	{
+       {
-	  FOR_ACTIVE_TERM_INPUTS(term)
+         for (term = *enabled; term; term = term->next)
-	    if (grub_strcmp (args[i], term->name) == 0)
+           if (grub_strcmp (args[i], term->name) == 0)
-	      break;
+             break;
-	  if (term)
+         if (term)
-	    {
+           {
-	      if (!term->next && term == grub_term_inputs)
+             if (!term->next && term == *enabled)
-		return grub_error (GRUB_ERR_BAD_ARGUMENT,
+               return grub_error (GRUB_ERR_BAD_ARGUMENT,
-				   "can't remove the last terminal");
+                                  "can't remove the last terminal");
-	      grub_list_remove (GRUB_AS_LIST_P (&(grub_term_inputs)),
+             grub_list_remove (GRUB_AS_LIST_P (enabled), GRUB_AS_LIST (term));
-				GRUB_AS_LIST (term));
+             if (term->fini)
-	      if (term->fini)
+               term->fini ();
-		term->fini ();
+             grub_list_push (GRUB_AS_LIST_P (disabled), GRUB_AS_LIST (term));
-	      grub_list_push (GRUB_AS_LIST_P (&grub_term_inputs_disabled),
+           }
-			      GRUB_AS_LIST (term));
+       }
-	    }
-	}
       return GRUB_ERR_NONE;
     }
   for (i = 0; i < argc; i++)
     {
-      FOR_DISABLED_TERM_INPUTS(term)
+      for (term = *disabled; term; term = term->next)
-	if (grub_strcmp (args[i], term->name) == 0)
+       if (grub_strcmp (args[i], term->name) == 0)
-	  break;
+         break;
       if (term)
-	{
+       {
-	  if (term->init && term->init () != GRUB_ERR_NONE)
+         if (term->init && term->init () != GRUB_ERR_NONE)
-	    return grub_errno;
+           return grub_errno;
 
-	  grub_list_remove (GRUB_AS_LIST_P (&(grub_term_inputs_disabled)),
+         grub_list_remove (GRUB_AS_LIST_P (disabled), GRUB_AS_LIST (term));
-			    GRUB_AS_LIST (term));
+         grub_list_push (GRUB_AS_LIST_P (enabled), GRUB_AS_LIST (term));
-	  grub_list_push (GRUB_AS_LIST_P (&grub_term_inputs),
+       }       
-			  GRUB_AS_LIST (term));
-	}	
     }
   
-  FOR_ACTIVE_TERM_INPUTS(term)
   {
-    for (i = 0; i < argc; i++)
+    struct abstract_terminal *next;
-      if (grub_strcmp (args[i], term->name) == 0)
+    for (term = *enabled; term; term = next)
-	break;
-    if (i == argc)
       {
-	if (!term->next && term == grub_term_inputs)
+       next = term->next;
-	  return grub_error (GRUB_ERR_BAD_ARGUMENT,
+       for (i = 0; i < argc; i++)
-			     "can't remove the last terminal");
+         if (grub_strcmp (args[i], term->name) == 0)
-	grub_list_remove (GRUB_AS_LIST_P (&(grub_term_inputs)),
+           break;
-			  GRUB_AS_LIST (term));
+       if (i == argc)
-	if (term->fini)
+         {
-	  term->fini ();
+           if (!term->next && term == *enabled)
-	grub_list_push (GRUB_AS_LIST_P (&grub_term_inputs_disabled),
+             return grub_error (GRUB_ERR_BAD_ARGUMENT,
-			GRUB_AS_LIST (term));
+                                "can't remove the last terminal");
+           grub_list_remove (GRUB_AS_LIST_P (enabled), GRUB_AS_LIST (term));
+           if (term->fini)
+             term->fini ();
+           grub_list_push (GRUB_AS_LIST_P (disabled), GRUB_AS_LIST (term));
+         }
       }
   }
 
@@ -186,163 +193,34 @@ grub_cmd_terminal_input (grub_command_t cmd __attribute__ ((unused)),
 }
 
 static grub_err_t
-grub_cmd_terminal_output (grub_command_t cmd __attribute__ ((unused)),
+grub_cmd_terminal_input (grub_command_t cmd __attribute__ ((unused)),
 			 int argc, char **args)
 {
-  int i;
+  (void) GRUB_FIELD_MATCH (grub_term_inputs, struct abstract_terminal *, next);
-  grub_term_output_t term;
+  (void) GRUB_FIELD_MATCH (grub_term_inputs, struct abstract_terminal *, name);
-  struct grub_term_autoload *aut;
+  (void) GRUB_FIELD_MATCH (grub_term_inputs, struct abstract_terminal *, init);
+  (void) GRUB_FIELD_MATCH (grub_term_inputs, struct abstract_terminal *, fini);
+  return handle_command (argc, args,
+                        (struct abstract_terminal **) &grub_term_inputs,
+                        (struct abstract_terminal **) &grub_term_inputs_disabled,
+                        grub_term_input_autoload,
+                        N_ ("Active input terminals:"),
+                        N_ ("Available input terminals:"));
+}
 
-  if (argc == 0)
+static grub_err_t
-    {
+grub_cmd_terminal_output (grub_command_t cmd __attribute__ ((unused)),
-      grub_puts_ (N_ ("Active output terminals:"));
+                         int argc, char **args)
-      FOR_ACTIVE_TERM_OUTPUTS(term)
+{
-	grub_printf ("%s ", term->name);
+  (void) GRUB_FIELD_MATCH (grub_term_outputs, struct abstract_terminal *, next);
-      grub_printf ("\n");
+  (void) GRUB_FIELD_MATCH (grub_term_outputs, struct abstract_terminal *, name);
-      grub_puts_ (N_ ("Available output terminals:"));
+  (void) GRUB_FIELD_MATCH (grub_term_outputs, struct abstract_terminal *, init);
-      FOR_DISABLED_TERM_OUTPUTS(term)
+  (void) GRUB_FIELD_MATCH (grub_term_outputs, struct abstract_terminal *, fini);
-	grub_printf ("%s ", term->name);
+  return handle_command (argc, args, (struct abstract_terminal **) &grub_term_outputs,
-      /* This is quadratic but we don't expect mode than 30 terminal
+                        (struct abstract_terminal **) &grub_term_outputs_disabled,
-	 modules ever.  */
+                        grub_term_output_autoload,
-      for (aut = grub_term_output_autoload; aut; aut = aut->next)
+                        N_ ("Active output terminals:"),
-	{
+                        N_ ("Available output terminals:"));
-	  FOR_DISABLED_TERM_OUTPUTS(term)
-	    if (grub_strcmp (term->name, aut->name) == 0)
-	      break;
-	  if (!term)
-	    FOR_ACTIVE_TERM_OUTPUTS(term)
-	      if (grub_strcmp (term->name, aut->name) == 0)
-		break;
-	  if (!term)
-	    grub_printf ("%s ", aut->name);
-	}
-      grub_printf ("\n");
-      return GRUB_ERR_NONE;
-    }
-  i = 0;
-
-  if (grub_strcmp (args[0], "--append") == 0
-      || grub_strcmp (args[0], "--remove") == 0)
-    i++;
-
-  if (i == argc)
-    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_ ("no terminal specified"));
-
-  for (; i < argc; i++)
-    {
-      int again = 0;
-      while (1)
-	{
-	  FOR_DISABLED_TERM_OUTPUTS(term)
-	    if (grub_strcmp (args[i], term->name) == 0)
-	      break;
-	  if (term == 0)
-	    FOR_ACTIVE_TERM_OUTPUTS(term)
-	      if (grub_strcmp (args[i], term->name) == 0)
-		break;
-	  if (term)
-	    break;
-	  if (again)
-	    return grub_error (GRUB_ERR_BAD_ARGUMENT, "unknown terminal '%s'\n",
-			       args[i]);
-	  for (aut = grub_term_output_autoload; aut; aut = aut->next)
-	    if (grub_strcmp (args[i], aut->name) == 0)
-	      {
-		grub_dl_t mod;
-		mod = grub_dl_load (aut->modname);
-		if (mod)
-		  grub_dl_ref (mod);
-		grub_errno = GRUB_ERR_NONE;
-		break;
-	      }
-	  if (!aut)
-	    return grub_error (GRUB_ERR_BAD_ARGUMENT, "unknown terminal '%s'\n",
-			       args[i]);
-	  again = 1;
-	}
-    }
-
-  if (grub_strcmp (args[0], "--append") == 0)
-    {
-      for (i = 1; i < argc; i++)
-	{
-	  FOR_DISABLED_TERM_OUTPUTS(term)
-	    if (grub_strcmp (args[i], term->name) == 0)
-	      break;
-	  if (term)
-	    {
-              if (term->init && term->init () != GRUB_ERR_NONE)
-                return grub_errno;
-
-	      grub_list_remove (GRUB_AS_LIST_P (&(grub_term_outputs_disabled)),
-				GRUB_AS_LIST (term));
-	      grub_list_push (GRUB_AS_LIST_P (&grub_term_outputs),
-			      GRUB_AS_LIST (term));
-	    }
-	}
-      return GRUB_ERR_NONE;
-    }
-
-  if (grub_strcmp (args[0], "--remove") == 0)
-    {
-      for (i = 1; i < argc; i++)
-	{
-	  FOR_ACTIVE_TERM_OUTPUTS(term)
-	    if (grub_strcmp (args[i], term->name) == 0)
-	      break;
-	  if (term)
-	    {
-	      if (!term->next && term == grub_term_outputs)
-		return grub_error (GRUB_ERR_BAD_ARGUMENT,
-				   "can't remove the last terminal");
-	      grub_list_remove (GRUB_AS_LIST_P (&(grub_term_outputs)),
-				GRUB_AS_LIST (term));
-	      if (term->fini)
-		term->fini ();
-	      grub_list_push (GRUB_AS_LIST_P (&grub_term_outputs_disabled),
-			      GRUB_AS_LIST (term));
-	    }
-	}
-      return GRUB_ERR_NONE;
-    }
-
-  for (i = 0; i < argc; i++)
-    {
-      FOR_DISABLED_TERM_OUTPUTS(term)
-	if (grub_strcmp (args[i], term->name) == 0)
-	  break;
-      if (term)
-	{
-	  if (term->init && term->init () != GRUB_ERR_NONE)
-	    return grub_errno;
-
-	  grub_list_remove (GRUB_AS_LIST_P (&(grub_term_outputs_disabled)),
-			    GRUB_AS_LIST (term));
-	  grub_list_push (GRUB_AS_LIST_P (&grub_term_outputs),
-			  GRUB_AS_LIST (term));
-	}	
-    }
-
-  FOR_ACTIVE_TERM_OUTPUTS(term)
-  {
-    for (i = 0; i < argc; i++)
-      if (grub_strcmp (args[i], term->name) == 0)
-	break;
-    if (i == argc)
-      {
-	if (!term->next && term == grub_term_outputs)
-	  return grub_error (GRUB_ERR_BAD_ARGUMENT,
-			     "can't remove the last terminal");
-	grub_list_remove (GRUB_AS_LIST_P (&(grub_term_outputs)),
-			  GRUB_AS_LIST (term));
-	if (term->fini)
-	  term->fini ();
-	grub_list_push (GRUB_AS_LIST_P (&grub_term_outputs_disabled),
-			GRUB_AS_LIST (term));
-      }
-  }
-
-  return GRUB_ERR_NONE;
 }
 
 static grub_command_t cmd_terminal_input, cmd_terminal_output;
@@ -351,14 +229,14 @@ GRUB_MOD_INIT(terminal)
 {
   cmd_terminal_input =
     grub_register_command ("terminal_input", grub_cmd_terminal_input,
-			   "[--append|--remove] "
+			   N_("[--append|--remove] "
-			   "[TERMINAL1] [TERMINAL2] ...",
+			      "[TERMINAL1] [TERMINAL2] ..."),
-			   "List or select an input terminal.");
+			   N_("List or select an input terminal."));
   cmd_terminal_output =
     grub_register_command ("terminal_output", grub_cmd_terminal_output,
-			   "[--append|--remove] "
+			   N_("[--append|--remove] "
-			   "[TERMINAL1] [TERMINAL2] ...",
+			      "[TERMINAL1] [TERMINAL2] ..."),
-			   "List or select an output terminal.");
+			   N_("List or select an output terminal."));
 }
 
 GRUB_MOD_FINI(terminal)

conf/any-emu.rmk

@@ -9,13 +9,14 @@ kernel_img_SOURCES = kern/device.c kern/disk.c kern/dl.c kern/env.c	\
 	kern/corecmd.c kern/file.c kern/fs.c kern/main.c kern/misc.c	\
 	kern/parser.c kern/partition.c kern/term.c			\
 	kern/rescue_reader.c kern/rescue_parser.c			\
-	\
+									\
-	util/console.c  util/grub-emu.c util/misc.c			\
+	kern/emu/main.c kern/emu/mm.c kern/emu/misc.c			\
-	util/hostdisk.c util/getroot.c util/mm.c util/time.c		\
+	kern/emu/getroot.c kern/emu/time.c kern/emu/hostdisk.c		\
-	\
+	kern/emu/hostfs.c kern/emu/console.c				\
-	gnulib/progname.c util/hostfs.c disk/host.c
+									\
-kernel_img_HEADERS += datetime.h util/misc.h
+	gnulib/progname.c disk/host.c
-kernel_img_CFLAGS = $(TARGET_CPPFLAGS) $(TARGET_CFLAGS) -Wno-undef -I$(srcdir)/gnulib
+kernel_img_HEADERS += datetime.h emu/misc.h
+kernel_img_CFLAGS = $(TARGET_CPPFLAGS) $(TARGET_CFLAGS) -Wno-char-subscripts -Wno-unused -Wno-deprecated-declarations -Wno-undef -I$(srcdir)/gnulib
 kernel_img_LDFLAGS = $(COMMON_LDFLAGS)
 TARGET_NO_STRIP = yes
 
@@ -49,7 +50,7 @@ ifeq ($(enable_grub_emu_usb), yes)
 kernel_img_HEADERS += libusb.h
 
 pkglib_MODULES += libusb.mod
-libusb_mod_SOURCES = util/usb.c
+libusb_mod_SOURCES = bus/usb/emu/usb.c
 libusb_mod_CFLAGS = 
 libusb_mod_LDFLAGS = $(COMMON_LDFLAGS)
 
@@ -76,7 +77,7 @@ endif
 
 ifeq ($(enable_grub_emu_sdl), yes)
 pkglib_MODULES += sdl.mod
-sdl_mod_SOURCES = util/sdl.c
+sdl_mod_SOURCES = video/emu/sdl.c
 sdl_mod_CFLAGS = 
 sdl_mod_LDFLAGS = $(COMMON_LDFLAGS)
 grub_emu_LDFLAGS += $(LIBSDL)
@@ -85,7 +86,7 @@ endif
 
 ifeq ($(enable_grub_emu_pci), yes)
 pkglib_MODULES += pci.mod
-pci_mod_SOURCES = util/pci.c commands/lspci.c
+pci_mod_SOURCES = bus/emu/pci.c commands/lspci.c
 pci_mod_LDFLAGS = $(COMMON_LDFLAGS)
 grub_emu_LDFLAGS += $(LIBPCIACCESS)
 kernel_img_HEADERS += libpciaccess.h
@@ -104,10 +105,10 @@ DISTCLEANFILES += grub_emu_init.c
 CLEANFILES += grub-emu
 ifneq ($(TARGET_NO_MODULES), yes)
 grub-emu: $(pkglib_PROGRAMS)
-	$(CC) -o $@ $(pkglib_PROGRAMS) $(grub_emu_LDFLAGS) $(LDFLAGS)
+	$(CC) -o $@ $^ $(grub_emu_LDFLAGS) $(LDFLAGS)
 else
 grub-emu: $(pkglib_MODULES) $(pkglib_PROGRAMS)
-	$(CC) -o $@ $(pkglib_MODULES) $(pkglib_PROGRAMS) $(grub_emu_LDFLAGS) $(LDFLAGS)
+	$(CC) -o $@ $^ $(grub_emu_LDFLAGS) $(LDFLAGS)
 endif
 GRUB_EMU=grub-emu
 

conf/common.rmk

@@ -6,7 +6,7 @@ script/lexer.c_DEPENDENCIES = grub_script.tab.h
 sbin_UTILITIES += grub-mkdevicemap
 grub_mkdevicemap_SOURCES = gnulib/progname.c util/grub-mkdevicemap.c \
 	util/deviceiter.c \
-	util/misc.c
+	util/misc.c kern/emu/misc.c
 
 ifeq ($(target_cpu)-$(platform), sparc64-ieee1275)
 grub_mkdevicemap_SOURCES += util/ieee1275/ofpath.c util/ieee1275/devicemap.c
@@ -17,14 +17,14 @@ endif
 # For grub-mkimage.
 bin_UTILITIES += grub-mkimage
 grub_mkimage_SOURCES = gnulib/progname.c util/grub-mkimage.c util/misc.c \
-	util/resolve.c lib/LzmaEnc.c lib/LzFind.c
+	util/resolve.c kern/emu/misc.c lib/LzmaEnc.c lib/LzFind.c
 util/grub-mkimage.c_DEPENDENCIES = Makefile
 
 # For grub-probe.
 sbin_UTILITIES += grub-probe
 util/grub-probe.c_DEPENDENCIES = grub_probe_init.h
 grub_probe_SOURCES = gnulib/progname.c util/grub-probe.c	\
-	util/hostdisk.c	util/misc.c util/getroot.c util/mm.c	\
+	kern/emu/hostdisk.c util/misc.c kern/emu/misc.c kern/emu/getroot.c kern/emu/mm.c	\
 	kern/device.c kern/disk.c kern/err.c kern/misc.c	\
 	kern/parser.c kern/partition.c kern/file.c kern/list.c	\
 	\
@@ -59,8 +59,8 @@ grub_mkisofs_CFLAGS = -D_FILE_OFFSET_BITS=64 				\
 
 # For grub-fstest.
 util/grub-fstest.c_DEPENDENCIES = grub_fstest_init.h
-grub_fstest_SOURCES = gnulib/progname.c util/grub-fstest.c util/hostfs.c \
+grub_fstest_SOURCES = gnulib/progname.c util/grub-fstest.c kern/emu/hostfs.c \
-	util/misc.c util/mm.c 	\
+	util/misc.c kern/emu/misc.c kern/emu/mm.c 	\
 	kern/file.c kern/device.c kern/disk.c kern/err.c kern/misc.c	\
 	disk/host.c disk/loopback.c kern/list.c kern/command.c		\
 	lib/arg.c commands/extcmd.c normal/datetime.c normal/misc.c	\
@@ -82,14 +82,14 @@ grub_fstest_SOURCES = gnulib/progname.c util/grub-fstest.c util/hostfs.c \
 # For grub-mkfont.
 ifeq ($(enable_grub_mkfont), yes)
 bin_UTILITIES += grub-mkfont
-grub_mkfont_SOURCES = gnulib/progname.c util/grub-mkfont.c util/misc.c
+grub_mkfont_SOURCES = gnulib/progname.c util/grub-mkfont.c util/misc.c kern/emu/misc.c
 grub_mkfont_CFLAGS = $(freetype_cflags)
 grub_mkfont_LDFLAGS = $(freetype_libs)
 endif
 
 # For grub-mkrelpath.
 bin_UTILITIES += grub-mkrelpath
-grub_mkrelpath_SOURCES = gnulib/progname.c util/grub-mkrelpath.c util/misc.c
+grub_mkrelpath_SOURCES = gnulib/progname.c util/grub-mkrelpath.c util/misc.c kern/emu/misc.c
 
 bin_UTILITIES += grub-bin2h
 grub_bin2h_SOURCES = gnulib/progname.c util/bin2h.c
@@ -103,7 +103,7 @@ DISTCLEANFILES += grub_script.yy.c grub_script.yy.h
 bin_UTILITIES += grub-script-check
 util/grub-script-check.c_DEPENDENCIES = grub_script_check_init.h
 grub_script_check_SOURCES = gnulib/progname.c gnulib/getdelim.c gnulib/getline.c \
-	util/grub-script-check.c util/misc.c util/mm.c \
+	util/grub-script-check.c util/misc.c kern/emu/misc.c kern/emu/mm.c \
 	script/main.c script/script.c script/function.c script/lexer.c \
 	kern/handler.c kern/err.c kern/parser.c kern/list.c \
 	kern/misc.c kern/env.c grub_script_check_init.c grub_script.tab.c \
@@ -186,7 +186,7 @@ DISTCLEANFILES += grub_fstest_init.c
 
 # for grub-editenv
 bin_UTILITIES += grub-editenv
-grub_editenv_SOURCES = gnulib/progname.c util/grub-editenv.c lib/envblk.c util/misc.c util/mm.c kern/misc.c kern/err.c
+grub_editenv_SOURCES = gnulib/progname.c util/grub-editenv.c lib/envblk.c util/misc.c kern/emu/misc.c kern/emu/mm.c kern/misc.c kern/err.c
 CLEANFILES += grub-editenv
 
 # Needed for genmk.rb to work
@@ -194,7 +194,7 @@ ifeq (0,1)
 bin_UTILITIES += grub-macho2img grub-pe2elf
 endif
 
-grub_pe2elf_SOURCES = gnulib/progname.c util/grub-pe2elf.c util/misc.c
+grub_pe2elf_SOURCES = gnulib/progname.c util/grub-pe2elf.c util/misc.c kern/emu/misc.c
 CLEANFILES += grub-pe2elf
 
 grub_macho2img_SOURCES = util/grub-macho2img.c
@@ -860,7 +860,7 @@ boot_mod_CFLAGS = $(COMMON_CFLAGS)
 boot_mod_LDFLAGS = $(COMMON_LDFLAGS)
 
 bin_UTILITIES += grub-mkpasswd-pbkdf2
-grub_mkpasswd_pbkdf2_SOURCES = gnulib/progname.c gnulib/getdelim.c gnulib/getline.c util/grub-mkpasswd-pbkdf2.c lib/crypto.c lib/libgcrypt-grub/cipher/sha512.c lib/pbkdf2.c util/misc.c util/mm.c kern/err.c
+grub_mkpasswd_pbkdf2_SOURCES = gnulib/progname.c gnulib/getdelim.c gnulib/getline.c util/grub-mkpasswd-pbkdf2.c lib/crypto.c lib/libgcrypt-grub/cipher/sha512.c lib/pbkdf2.c util/misc.c kern/emu/misc.c kern/emu/mm.c kern/err.c
 grub_mkpasswd_pbkdf2_CFLAGS += -Wno-missing-field-initializers -Wno-error -I$(srcdir)/lib/libgcrypt_wrap -DGRUB_MKPASSWD=1
 
 include $(srcdir)/conf/gcry.mk

conf/i386-coreboot.rmk

@@ -8,7 +8,7 @@ pkglib_PROGRAMS += kernel.img
 kernel_img_SOURCES = kern/i386/coreboot/startup.S \
 	kern/i386/misc.S \
 	kern/i386/coreboot/init.c \
-	kern/i386/multiboot_mmap.c \
+       kern/i386/coreboot/mmap.c \
 	kern/i386/halt.c \
 	kern/main.c kern/device.c \
 	kern/disk.c kern/dl.c kern/file.c kern/fs.c kern/err.c \

conf/i386-multiboot.rmk

@@ -0,0 +1,74 @@
+# -*- makefile -*-
+
+COMMON_CFLAGS = -mrtd -mregparm=3 
+
+# Images.
+
+GRUB_KERNEL_MACHINE_LINK_ADDR	= 0x8200
+
+pkglib_PROGRAMS += kernel.img
+kernel_img_SOURCES = kern/i386/coreboot/startup.S \
+	kern/i386/misc.S \
+	kern/i386/coreboot/init.c \
+	kern/i386/multiboot_mmap.c \
+	kern/i386/halt.c \
+	kern/main.c kern/device.c \
+	kern/disk.c kern/dl.c kern/file.c kern/fs.c kern/err.c \
+	kern/misc.c kern/mm.c kern/term.c \
+	kern/rescue_parser.c kern/rescue_reader.c \
+	kern/time.c kern/list.c kern/handler.c kern/command.c kern/corecmd.c \
+	kern/$(target_cpu)/dl.c kern/parser.c kern/partition.c \
+	kern/i386/tsc.c kern/i386/pit.c \
+	kern/generic/rtc_get_time_ms.c \
+	kern/generic/millisleep.c \
+	kern/env.c \
+	term/i386/pc/vga_text.c term/i386/vga_common.c \
+	symlist.c
+kernel_img_CFLAGS = $(COMMON_CFLAGS)
+kernel_img_ASFLAGS = $(COMMON_ASFLAGS)
+kernel_img_LDFLAGS += $(COMMON_LDFLAGS) -Wl,-N,-S,-Ttext,$(GRUB_KERNEL_MACHINE_LINK_ADDR),-Bstatic
+
+sbin_SCRIPTS += grub-install
+grub_install_SOURCES = util/grub-install.in
+
+bin_SCRIPTS += grub-mkrescue
+grub_mkrescue_SOURCES = util/grub-mkrescue.in
+
+# Modules.
+pkglib_MODULES = linux.mod aout.mod halt.mod datetime.mod mmap.mod
+
+# For mmap.mod.
+mmap_mod_SOURCES = mmap/mmap.c mmap/i386/uppermem.c mmap/i386/mmap.c
+mmap_mod_CFLAGS = $(COMMON_CFLAGS)
+mmap_mod_LDFLAGS = $(COMMON_LDFLAGS)
+mmap_mod_ASFLAGS = $(COMMON_ASFLAGS)
+
+# For linux.mod.
+linux_mod_SOURCES = loader/i386/linux.c
+linux_mod_CFLAGS = $(COMMON_CFLAGS)
+linux_mod_LDFLAGS = $(COMMON_LDFLAGS)
+
+# For halt.mod.
+halt_mod_SOURCES = commands/halt.c
+halt_mod_CFLAGS = $(COMMON_CFLAGS)
+halt_mod_LDFLAGS = $(COMMON_LDFLAGS)
+
+# For aout.mod.
+aout_mod_SOURCES = loader/aout.c
+aout_mod_CFLAGS = $(COMMON_CFLAGS)
+aout_mod_LDFLAGS = $(COMMON_LDFLAGS)
+
+# For bsd.mod
+pkglib_MODULES += bsd.mod
+bsd_mod_SOURCES = loader/i386/bsd.c loader/i386/bsd32.c loader/i386/bsd64.c loader/i386/bsd_helper.S loader/i386/bsd_trampoline.S
+bsd_mod_CFLAGS = $(COMMON_CFLAGS)
+bsd_mod_LDFLAGS = $(COMMON_LDFLAGS)
+bsd_mod_ASFLAGS = $(COMMON_ASFLAGS)
+
+# For datetime.mod
+datetime_mod_SOURCES = lib/cmos_datetime.c
+datetime_mod_CFLAGS = $(COMMON_CFLAGS)
+datetime_mod_LDFLAGS = $(COMMON_LDFLAGS)
+
+include $(srcdir)/conf/i386.mk
+include $(srcdir)/conf/common.mk

conf/i386-pc.rmk

@@ -63,24 +63,23 @@ sbin_UTILITIES = grub-setup
 
 # For grub-setup.
 util/i386/pc/grub-setup.c_DEPENDENCIES = grub_setup_init.h
-grub_setup_SOURCES = gnulib/progname.c \
+grub_setup_SOURCES = gnulib/progname.c util/i386/pc/grub-setup.c	\
-	util/i386/pc/grub-setup.c util/hostdisk.c	\
+	util/misc.c kern/emu/misc.c kern/emu/getroot.c			\
-	util/misc.c util/getroot.c kern/device.c kern/disk.c	\
+	kern/emu/hostdisk.c kern/device.c kern/disk.c kern/err.c	\
-	kern/err.c kern/misc.c kern/parser.c kern/partition.c	\
+	kern/misc.c kern/parser.c kern/partition.c kern/file.c		\
-	kern/file.c kern/fs.c kern/env.c kern/list.c		\
+	kern/emu/mm.c kern/fs.c kern/env.c kern/list.c fs/fshelp.c	\
-	fs/fshelp.c						\
+									\
-	\
+	fs/affs.c fs/cpio.c fs/ext2.c fs/fat.c fs/hfs.c			\
-	fs/affs.c fs/cpio.c fs/ext2.c fs/fat.c fs/hfs.c		 \
+	fs/hfsplus.c fs/iso9660.c fs/udf.c fs/jfs.c fs/minix.c		\
-	fs/hfsplus.c fs/iso9660.c fs/udf.c fs/jfs.c fs/minix.c	 \
+	fs/nilfs2.c fs/ntfs.c fs/ntfscomp.c fs/reiserfs.c		\
-	fs/nilfs2.c fs/ntfs.c fs/ntfscomp.c fs/reiserfs.c	\
+	fs/sfs.c fs/ufs.c fs/ufs2.c fs/xfs.c fs/afs.c			\
-	fs/sfs.c fs/ufs.c fs/ufs2.c fs/xfs.c fs/afs.c		\
+	fs/afs_be.c fs/befs.c fs/befs_be.c fs/tar.c			\
-	fs/afs_be.c fs/befs.c fs/befs_be.c fs/tar.c		\
+									\
-	\
+	partmap/msdos.c partmap/bsdlabel.c partmap/sunpc.c		\
-	partmap/msdos.c partmap/bsdlabel.c partmap/sunpc.c	\
+	partmap/gpt.c							\
-	partmap/gpt.c		\
+									\
-	\
+	disk/raid.c disk/mdraid_linux.c disk/lvm.c			\
-	disk/raid.c disk/mdraid_linux.c disk/lvm.c		\
+	util/raid.c util/lvm.c						\
-	util/raid.c util/lvm.c util/mm.c			\
 	grub_setup_init.c
 
 sbin_SCRIPTS += grub-install
@@ -175,7 +174,7 @@ vbetest_mod_CFLAGS = $(COMMON_CFLAGS)
 vbetest_mod_LDFLAGS = $(COMMON_LDFLAGS)
 
 # For vga.mod.
-vga_mod_SOURCES = term/i386/pc/vga.c
+vga_mod_SOURCES = video/i386/pc/vga.c
 vga_mod_CFLAGS = $(COMMON_CFLAGS)
 vga_mod_LDFLAGS = $(COMMON_LDFLAGS)
 

conf/i386.rmk

@@ -68,3 +68,8 @@ play_mod_SOURCES = commands/i386/pc/play.c
 play_mod_CFLAGS = $(COMMON_CFLAGS)
 play_mod_LDFLAGS = $(COMMON_LDFLAGS)
 
+# For iorw.mod.
+pkglib_MODULES += iorw.mod
+iorw_mod_SOURCES = commands/iorw.c
+iorw_mod_CFLAGS = $(COMMON_CFLAGS)
+iorw_mod_LDFLAGS = $(COMMON_LDFLAGS)

conf/sparc64-ieee1275.rmk

@@ -45,29 +45,29 @@ sbin_UTILITIES = grub-setup grub-ofpathname
 
 # For grub-setup.
 util/sparc64/ieee1275/grub-setup.c_DEPENDENCIES = grub_setup_init.h
-grub_setup_SOURCES = util/sparc64/ieee1275/grub-setup.c util/hostdisk.c	\
+grub_setup_SOURCES = util/sparc64/ieee1275/grub-setup.c			\
-	util/ieee1275/ofpath.c \
+	util/ieee1275/ofpath.c util/misc.c kern/emu/hostdisk.c		\
-	util/misc.c util/getroot.c kern/device.c kern/disk.c	\
+	kern/emu/misc.c kern/emu/getroot.c kern/emu/mm.c kern/device.c	\
-	kern/err.c kern/misc.c kern/parser.c kern/partition.c	\
+	kern/disk.c kern/err.c kern/misc.c kern/parser.c		\
-	kern/file.c kern/fs.c kern/env.c kern/list.c		\
+	kern/partition.c kern/file.c kern/fs.c kern/env.c kern/list.c	\
-	fs/fshelp.c						\
+	fs/fshelp.c							\
-	\
+									\
-	fs/affs.c fs/cpio.c fs/ext2.c fs/fat.c fs/hfs.c		\
+	fs/affs.c fs/cpio.c fs/ext2.c fs/fat.c fs/hfs.c			\
-	fs/hfsplus.c fs/iso9660.c fs/udf.c fs/jfs.c fs/minix.c	\
+	fs/hfsplus.c fs/iso9660.c fs/udf.c fs/jfs.c fs/minix.c		\
-	fs/nilfs2.c fs/ntfs.c fs/ntfscomp.c fs/reiserfs.c	\
+	fs/nilfs2.c fs/ntfs.c fs/ntfscomp.c fs/reiserfs.c		\
-	fs/sfs.c fs/ufs.c fs/ufs2.c fs/xfs.c fs/afs.c		\
+	fs/sfs.c fs/ufs.c fs/ufs2.c fs/xfs.c fs/afs.c			\
-	fs/afs_be.c fs/befs.c fs/befs_be.c fs/tar.c		\
+	fs/afs_be.c fs/befs.c fs/befs_be.c fs/tar.c			\
-	\
+									\
-	partmap/amiga.c	partmap/apple.c partmap/msdos.c 	\
+	partmap/amiga.c	partmap/apple.c partmap/msdos.c			\
-	partmap/bsdlabel.c partmap/sun.c partmap/acorn.c	\
+	partmap/bsdlabel.c partmap/sun.c partmap/acorn.c		\
-	\
+									\
-	disk/raid.c disk/mdraid_linux.c disk/lvm.c		\
+	disk/raid.c disk/mdraid_linux.c disk/lvm.c util/raid.c		\
-	util/raid.c util/lvm.c util/mm.c gnulib/progname.c	\
+	util/lvm.c gnulib/progname.c grub_setup_init.c
-	grub_setup_init.c
 
 # For grub-ofpathname.
-grub_ofpathname_SOURCES = util/ieee1275/grub-ofpathname.c \
+grub_ofpathname_SOURCES = util/ieee1275/grub-ofpathname.c	\
-	util/ieee1275/ofpath.c util/misc.c gnulib/progname.c
+	util/ieee1275/ofpath.c util/misc.c kern/emu/misc.c	\
+	gnulib/progname.c
 
 # Scripts.
 sbin_SCRIPTS = grub-install

conf/tests.rmk

@@ -68,6 +68,9 @@ grub_script_final_semicolon_SOURCES = tests/grub_script_final_semicolon.in
 check_SCRIPTS += grub_script_dollar
 grub_script_dollar_SOURCES = tests/grub_script_dollar.in
 
+check_SCRIPTS += grub_script_comments
+grub_script_comments_SOURCES = tests/grub_script_comments.in
+
 # List of tests to execute on "make check"
 # SCRIPTED_TESTS    = example_scripted_test
 # SCRIPTED_TESTS   += example_grub_script_test
@@ -83,6 +86,7 @@ SCRIPTED_TESTS += grub_script_if
 SCRIPTED_TESTS += grub_script_blanklines
 SCRIPTED_TESTS += grub_script_final_semicolon
 SCRIPTED_TESTS += grub_script_dollar
+SCRIPTED_TESTS += grub_script_comments
 
 # dependencies between tests and testing-tools
 $(SCRIPTED_TESTS): grub-shell grub-shell-tester

conf/x86-efi.rmk

@@ -59,13 +59,17 @@ appleldr_mod_CFLAGS = $(COMMON_CFLAGS)
 appleldr_mod_LDFLAGS = $(COMMON_LDFLAGS)
 
 # For linux.mod.
-linux_mod_SOURCES = loader/i386/efi/linux.c
 ifeq ($(target_cpu), x86_64)
-linux_mod_SOURCES += loader/i386/linux_trampoline.S
+linux_mod_SOURCES = loader/i386/efi/linux.c loader/i386/linux_trampoline.S
-endif
 linux_mod_CFLAGS = $(COMMON_CFLAGS)
 linux_mod_ASFLAGS = $(COMMON_ASFLAGS)
 linux_mod_LDFLAGS = $(COMMON_LDFLAGS)
+else
+linux_mod_SOURCES = loader/i386/efi/linux.c
+linux_mod_CFLAGS = $(COMMON_CFLAGS)
+linux_mod_ASFLAGS = $(COMMON_ASFLAGS)
+linux_mod_LDFLAGS = $(COMMON_LDFLAGS)
+endif
 
 # For halt.mod.
 halt_mod_SOURCES = commands/halt.c

configure.ac

@@ -102,6 +102,7 @@ case "$target_cpu"-"$platform" in
   i386-efi) ;;
   x86_64-efi) ;;
   i386-pc) ;;
+  i386-multiboot) ;;
   i386-coreboot) ;;
   i386-linuxbios) platform=coreboot ;;
   i386-ieee1275) ;;
@@ -136,6 +137,7 @@ esac
 
 case "$platform" in
   coreboot)	machine_CFLAGS="-DGRUB_MACHINE_COREBOOT=1" ;;
+  multiboot)	machine_CFLAGS="-DGRUB_MACHINE_MULTIBOOT=1" ;;
   efi)		machine_CFLAGS="-DGRUB_MACHINE_EFI=1" ;;
   ieee1275)	machine_CFLAGS="-DGRUB_MACHINE_IEEE1275=1" ;;
   qemu)		machine_CFLAGS="-DGRUB_MACHINE_QEMU=1" ;;

disk/lvm.c

@@ -25,7 +25,7 @@
 #include <grub/lvm.h>
 
 #ifdef GRUB_UTIL
-#include <grub/util/misc.h>
+#include <grub/emu/misc.h>
 #endif
 
 static struct grub_lvm_vg *vg_list;

docs/grub.texi

@@ -1379,7 +1379,8 @@ pitch and duration pairs.
 If the arguments are a series of numbers, play the inline tune.
 
 The tempo is the base for all note durations. 60 gives a 1-second base, 120
-gives a half-second base, etc.  Pitches are Hz.
+gives a half-second base, etc.  Pitches are Hz.  Set pitch to 0 to produce
+a rest.
 @end deffn
 
 

efiemu/main.c

@@ -31,6 +31,7 @@
 #include <grub/efiemu/efiemu.h>
 #include <grub/machine/efiemu.h>
 #include <grub/command.h>
+#include <grub/i18n.h>
 
 /* System table. Two version depending on mode */
 grub_efi_system_table32_t *grub_efiemu_system_table32 = 0;
@@ -327,15 +328,15 @@ GRUB_MOD_INIT(efiemu)
 {
   cmd_loadcore = grub_register_command ("efiemu_loadcore",
 					grub_cmd_efiemu_load,
-				       "FILE",
+					N_("FILE"),
-				       "Load and initialize EFI emulator.");
+					N_("Load and initialize EFI emulator."));
   cmd_prepare = grub_register_command ("efiemu_prepare",
 				       grub_cmd_efiemu_prepare,
 				       0,
-				       "Finalize loading of EFI emulator.");
+				       N_("Finalize loading of EFI emulator."));
   cmd_unload = grub_register_command ("efiemu_unload", grub_cmd_efiemu_unload,
 				      0,
-				      "Unload  EFI emulator.");
+				      N_("Unload EFI emulator."));
 }
 
 GRUB_MOD_FINI(efiemu)

font/font_cmd.c

@@ -21,6 +21,7 @@
 #include <grub/dl.h>
 #include <grub/misc.h>
 #include <grub/command.h>
+#include <grub/i18n.h>
 
 static grub_err_t
 loadfont_command (grub_command_t cmd __attribute__ ((unused)),
@@ -62,11 +63,11 @@ GRUB_MOD_INIT(font)
 
   cmd_loadfont =
     grub_register_command ("loadfont", loadfont_command,
-			 "FILE...",
+			   N_("FILE..."),
-			 "Specify one or more font files to load.");
+			   N_("Specify one or more font files to load."));
   cmd_lsfonts =
     grub_register_command ("lsfonts", lsfonts_command,
-			   0, "List the loaded fonts.");
+			   0, N_("List the loaded fonts."));
 }
 
 GRUB_MOD_FINI(font)

gfxmenu/gui_circular_progress.c

@@ -54,6 +54,7 @@ static void
 circprog_destroy (void *vself)
 {
   circular_progress_t self = vself;
+  grub_gfxmenu_timeout_unregister ((grub_gui_component_t) self);
   grub_free (self);
 }
 
@@ -211,6 +212,17 @@ circprog_get_bounds (void *vself, grub_video_rect_t *bounds)
   *bounds = self->bounds;
 }
 
+static void
+circprog_set_state (void *vself, int visible, int start,
+		    int current, int end)
+{
+  circular_progress_t self = vself;  
+  self->visible = visible;
+  self->start = start;
+  self->value = current;
+  self->end = end;
+}
+
 static grub_err_t
 circprog_set_property (void *vself, const char *name, const char *value)
 {
@@ -247,26 +259,20 @@ circprog_set_property (void *vself, const char *name, const char *value)
     }
   else if (grub_strcmp (name, "id") == 0)
     {
+      grub_gfxmenu_timeout_unregister ((grub_gui_component_t) self);
       grub_free (self->id);
       if (value)
         self->id = grub_strdup (value);
       else
         self->id = 0;
+      if (self->id && grub_strcmp (self->id, GRUB_GFXMENU_TIMEOUT_COMPONENT_ID)
+	  == 0)
+	grub_gfxmenu_timeout_register ((grub_gui_component_t) self,
+				       circprog_set_state);
     }
   return grub_errno;
 }
 
-static void
-circprog_set_state (void *vself, int visible, int start,
-		    int current, int end)
-{
-  circular_progress_t self = vself;  
-  self->visible = visible;
-  self->start = start;
-  self->value = current;
-  self->end = end;
-}
-
 static struct grub_gui_component_ops circprog_ops =
 {
   .destroy = circprog_destroy,

gfxmenu/gui_label.c

@@ -46,8 +46,10 @@ struct grub_gui_label
   char *id;
   int visible;
   char *text;
+  char *template;
   grub_font_t font;
   grub_gui_color_t color;
+  int value;
   enum align_mode align;
 };
 
@@ -57,7 +59,9 @@ static void
 label_destroy (void *vself)
 {
   grub_gui_label_t self = vself;
+  grub_gfxmenu_timeout_unregister ((grub_gui_component_t) self);
   grub_free (self->text);
+  grub_free (self->template);
   grub_free (self);
 }
 
@@ -146,6 +150,17 @@ label_get_minimal_size (void *vself, unsigned *width, unsigned *height)
              + grub_font_get_descent (self->font));
 }
 
+static void
+label_set_state (void *vself, int visible, int start __attribute__ ((unused)),
+		 int current, int end __attribute__ ((unused)))
+{
+  grub_gui_label_t self = vself;  
+  self->value = -current;
+  self->visible = visible;
+  grub_free (self->text);
+  self->text = grub_xasprintf (self->template ? : "%d", self->value);
+}
+
 static grub_err_t
 label_set_property (void *vself, const char *name, const char *value)
 {
@@ -153,9 +168,17 @@ label_set_property (void *vself, const char *name, const char *value)
   if (grub_strcmp (name, "text") == 0)
     {
       grub_free (self->text);
+      grub_free (self->template);
       if (! value)
-        value = "";
+	{
-      self->text = grub_strdup (value);
+	  self->template = NULL;
+	  self->text = grub_strdup ("");
+	}
+      else
+	{
+	  self->template = grub_strdup (value);
+	  self->text = grub_xasprintf (value, self->value);
+	}
     }
   else if (grub_strcmp (name, "font") == 0)
     {
@@ -183,11 +206,16 @@ label_set_property (void *vself, const char *name, const char *value)
     }
   else if (grub_strcmp (name, "id") == 0)
     {
+      grub_gfxmenu_timeout_unregister ((grub_gui_component_t) self);
       grub_free (self->id);
       if (value)
         self->id = grub_strdup (value);
       else
         self->id = 0;
+      if (self->id && grub_strcmp (self->id, GRUB_GFXMENU_TIMEOUT_COMPONENT_ID)
+	  == 0)
+	grub_gfxmenu_timeout_register ((grub_gui_component_t) self,
+				       label_set_state);
     }
   return GRUB_ERR_NONE;
 }

gfxmenu/gui_progress_bar.c

@@ -60,6 +60,7 @@ static void
 progress_bar_destroy (void *vself)
 {
   grub_gui_progress_bar_t self = vself;
+  grub_gfxmenu_timeout_unregister ((grub_gui_component_t) self);
   grub_free (self);
 }
 
@@ -333,11 +334,16 @@ progress_bar_set_property (void *vself, const char *name, const char *value)
     }
   else if (grub_strcmp (name, "id") == 0)
     {
+      grub_gfxmenu_timeout_unregister ((grub_gui_component_t) self);
       grub_free (self->id);
       if (value)
         self->id = grub_strdup (value);
       else
         self->id = 0;
+      /*      if (self->id && grub_strcmp (self->id, GRUB_GFXMENU_TIMEOUT_COMPONENT_ID)
+	      == 0)*/
+	grub_gfxmenu_timeout_register ((grub_gui_component_t) self,
+				       progress_bar_set_state);
     }
   return grub_errno;
 }
@@ -368,6 +374,7 @@ grub_gui_progress_bar_new (void)
   self = grub_zalloc (sizeof (*self));
   if (! self)
     return 0;
+
   self->progress.ops = &progress_bar_pb_ops;
   self->progress.component.ops = &progress_bar_ops;
   self->visible = 1;

gfxmenu/view.c

@@ -37,10 +37,6 @@
 #include <grub/gui_string_util.h>
 #include <grub/icon_manager.h>
 
-/* The component ID identifying GUI components to be updated as the timeout
-   status changes.  */
-#define TIMEOUT_COMPONENT_ID "__timeout__"
-
 static void
 init_terminal (grub_gfxmenu_view_t view);
 static grub_video_rect_t term_rect;
@@ -166,16 +162,28 @@ struct progress_value_data
   int value;
 };
 
-static void
+struct grub_gfxmenu_timeout_notify *grub_gfxmenu_timeout_notifications;
-update_timeout_visit (grub_gui_component_t component,
-                      void *userdata)
-{
-  struct progress_value_data *pv;
-  pv = (struct progress_value_data *) userdata;
 
-  ((struct grub_gui_progress *) component)->ops
+static void
-    ->set_state ((struct grub_gui_progress *) component,
+update_timeouts (int visible, int start, int value, int end)
-		 pv->visible, pv->start, pv->value, pv->end);
+{
+  struct grub_gfxmenu_timeout_notify *cur;
+
+  for (cur = grub_gfxmenu_timeout_notifications; cur; cur = cur->next)
+    cur->set_state (cur->self, visible, start, value, end);
+}
+
+static void
+redraw_timeouts (struct grub_gfxmenu_view *view)
+{
+  struct grub_gfxmenu_timeout_notify *cur;
+
+  for (cur = grub_gfxmenu_timeout_notifications; cur; cur = cur->next)
+    {
+      grub_video_rect_t bounds;
+      cur->self->ops->get_bounds (cur->self, &bounds);
+      grub_gfxmenu_view_redraw (view, &bounds);
+    }
 }
 
 void 
@@ -183,67 +191,26 @@ grub_gfxmenu_print_timeout (int timeout, void *data)
 {
   struct grub_gfxmenu_view *view = data;
 
-  struct progress_value_data pv;
-
-  auto void redraw_timeout_visit (grub_gui_component_t component,
-				  void *userdata __attribute__ ((unused)));
-
-  auto void redraw_timeout_visit (grub_gui_component_t component,
-				  void *userdata __attribute__ ((unused)))
-  {
-    grub_video_rect_t bounds;
-    component->ops->get_bounds (component, &bounds);
-    grub_gfxmenu_view_redraw (view, &bounds);
-  }
-
   if (view->first_timeout == -1)
     view->first_timeout = timeout;
 
-  pv.visible = 1;
+  update_timeouts (1, -(view->first_timeout + 1), -timeout, 0);
-  pv.start = -(view->first_timeout + 1);
+  redraw_timeouts (view);
-  pv.end = 0;
-  pv.value = -timeout;
-
-  grub_gui_find_by_id ((grub_gui_component_t) view->canvas,
-                       TIMEOUT_COMPONENT_ID, update_timeout_visit, &pv);
-  grub_gui_find_by_id ((grub_gui_component_t) view->canvas,
-		       TIMEOUT_COMPONENT_ID, redraw_timeout_visit, &pv);
   grub_video_swap_buffers ();
   if (view->double_repaint)
-    grub_gui_find_by_id ((grub_gui_component_t) view->canvas,
+    redraw_timeouts (view);
-			 TIMEOUT_COMPONENT_ID, redraw_timeout_visit, &pv);
 }
 
 void 
 grub_gfxmenu_clear_timeout (void *data)
 {
-  struct progress_value_data pv;
   struct grub_gfxmenu_view *view = data;
 
-  auto void redraw_timeout_visit (grub_gui_component_t component,
+  update_timeouts (0, 1, 0, 0);
-				  void *userdata __attribute__ ((unused)));
+  redraw_timeouts (view);
-
-  auto void redraw_timeout_visit (grub_gui_component_t component,
-				  void *userdata __attribute__ ((unused)))
-  {
-    grub_video_rect_t bounds;
-    component->ops->get_bounds (component, &bounds);
-    grub_gfxmenu_view_redraw (view, &bounds);
-  }
-
-  pv.visible = 0;
-  pv.start = 1;
-  pv.end = 0;
-  pv.value = 0;
-
-  grub_gui_find_by_id ((grub_gui_component_t) view->canvas,
-                       TIMEOUT_COMPONENT_ID, update_timeout_visit, &pv);
-  grub_gui_find_by_id ((grub_gui_component_t) view->canvas,
-		       TIMEOUT_COMPONENT_ID, redraw_timeout_visit, &pv);
   grub_video_swap_buffers ();
   if (view->double_repaint)
-    grub_gui_find_by_id ((grub_gui_component_t) view->canvas,
+    redraw_timeouts (view);
-			 TIMEOUT_COMPONENT_ID, redraw_timeout_visit, &pv);
 }
 
 static void

include/grub/dl.h

@@ -96,23 +96,8 @@ void grub_dl_unload_all (void);
 #else
 #define GRUB_NO_MODULES 0
 #endif
-#if GRUB_NO_MODULES
-static inline int
-grub_dl_ref (grub_dl_t mod)
-{
-  (void) mod;
-  return 0;
-}
-static inline int
-grub_dl_unref (grub_dl_t mod)
-{
-  (void) mod;
-  return 0;
-}
-#else
 int EXPORT_FUNC(grub_dl_ref) (grub_dl_t mod);
 int EXPORT_FUNC(grub_dl_unref) (grub_dl_t mod);
-#endif
 void EXPORT_FUNC(grub_dl_iterate) (int (*hook) (grub_dl_t mod));
 grub_dl_t EXPORT_FUNC(grub_dl_get) (const char *name);
 grub_err_t grub_dl_register_symbol (const char *name, void *addr,

include/grub/emu/getroot.h

@@ -26,7 +26,6 @@ enum grub_dev_abstraction_types {
 };
 
 char *grub_guess_root_device (const char *dir);
-char *grub_get_prefix (const char *dir);
 int grub_util_get_dev_abstraction (const char *os_dev);
 char *grub_util_get_grub_dev (const char *os_dev);
 const char *grub_util_check_block_device (const char *blk_dev);

include/grub/emu/misc.h

@@ -0,0 +1,50 @@
+#ifndef GRUB_EMU_MISC_H
+#define GRUB_EMU_MISC_H 1
+
+#include <grub/symbol.h>
+#include <grub/types.h>
+
+#ifdef __CYGWIN__
+# include <sys/fcntl.h>
+# include <sys/cygwin.h>
+# include <limits.h>
+# define DEV_CYGDRIVE_MAJOR 98
+#endif
+
+#ifdef __NetBSD__
+/* NetBSD uses /boot for its boot block.  */
+# define DEFAULT_DIRECTORY	"/grub"
+#else
+# define DEFAULT_DIRECTORY	"/boot/grub"
+#endif
+
+#define DEFAULT_DEVICE_MAP	DEFAULT_DIRECTORY "/device.map"
+
+extern int verbosity;
+extern const char *program_name;
+
+void grub_init_all (void);
+void grub_fini_all (void);
+
+char *grub_make_system_path_relative_to_its_root (const char *path);
+
+void * EXPORT_FUNC(xmalloc) (grub_size_t size);
+void * EXPORT_FUNC(xrealloc) (void *ptr, grub_size_t size);
+char * EXPORT_FUNC(xstrdup) (const char *str);
+char * EXPORT_FUNC(xasprintf) (const char *fmt, ...);
+
+void EXPORT_FUNC(grub_util_warn) (const char *fmt, ...);
+void EXPORT_FUNC(grub_util_info) (const char *fmt, ...);
+void EXPORT_FUNC(grub_util_error) (const char *fmt, ...) __attribute__ ((noreturn));
+
+#ifndef HAVE_VASPRINTF
+int EXPORT_FUNC(vasprintf) (char **buf, const char *fmt, va_list ap);
+#endif
+
+#ifndef  HAVE_ASPRINTF
+int EXPORT_FUNC(asprintf) (char **buf, const char *fmt, ...);
+#endif
+
+char * EXPORT_FUNC(xasprintf) (const char *fmt, ...);
+
+#endif /* GRUB_EMU_MISC_H */

include/grub/gui.h

@@ -22,10 +22,15 @@
 #include <grub/video.h>
 #include <grub/bitmap.h>
 #include <grub/gfxmenu_view.h>
+#include <grub/mm.h>
 
 #ifndef GRUB_GUI_H
 #define GRUB_GUI_H 1
 
+/* The component ID identifying GUI components to be updated as the timeout
+   status changes.  */
+#define GRUB_GFXMENU_TIMEOUT_COMPONENT_ID "__timeout__"
+
 /* A representation of a color.  Unlike grub_video_color_t, this
    representation is independent of any video mode specifics.  */
 typedef struct grub_gui_color
@@ -79,6 +84,46 @@ struct grub_gui_progress_ops
   void (*set_state) (void *self, int visible, int start, int current, int end);
 };
 
+typedef void (*grub_gfxmenu_set_state_t) (void *self, int visible, int start,
+					  int current, int end);
+
+struct grub_gfxmenu_timeout_notify
+{
+  struct grub_gfxmenu_timeout_notify *next;
+  grub_gfxmenu_set_state_t set_state;
+  grub_gui_component_t self;
+};
+
+extern struct grub_gfxmenu_timeout_notify *grub_gfxmenu_timeout_notifications;
+
+static inline grub_err_t
+grub_gfxmenu_timeout_register (grub_gui_component_t self,
+			       grub_gfxmenu_set_state_t set_state)
+{
+  struct grub_gfxmenu_timeout_notify *ne = grub_malloc (sizeof (*ne));
+  if (!ne)
+    return grub_errno;
+  ne->set_state = set_state;
+  ne->self = self;
+  ne->next = grub_gfxmenu_timeout_notifications;
+  grub_gfxmenu_timeout_notifications = ne;
+  return GRUB_ERR_NONE;
+}
+
+static inline void
+grub_gfxmenu_timeout_unregister (grub_gui_component_t self)
+{
+  struct grub_gfxmenu_timeout_notify **p, *q;
+
+  for (p = &grub_gfxmenu_timeout_notifications, q = *p;
+       q; p = &(q->next), q = q->next)
+    if (q->self == self)
+      {
+	*p = q->next;
+	break;
+      }
+}
+
 typedef signed grub_fixed_signed_t;
 #define GRUB_FIXED_1 0x10000
 

include/grub/i386/coreboot/memory.h

@@ -44,8 +44,9 @@ typedef struct grub_linuxbios_table_header *grub_linuxbios_table_header_t;
 
 struct grub_linuxbios_table_item
 {
-#define GRUB_LINUXBIOS_MEMBER_UNUSED		0
+#define GRUB_LINUXBIOS_MEMBER_UNUSED		0x00
-#define GRUB_LINUXBIOS_MEMBER_MEMORY		1
+#define GRUB_LINUXBIOS_MEMBER_MEMORY		0x01
+#define GRUB_LINUXBIOS_MEMBER_LINK              0x11
   grub_uint32_t tag;
   grub_uint32_t size;
 };

include/grub/i386/multiboot/boot.h

@@ -0,0 +1 @@
+#include <grub/i386/coreboot/boot.h>

include/grub/i386/multiboot/console.h

@@ -0,0 +1 @@
+#include <grub/i386/coreboot/console.h>

include/grub/i386/multiboot/init.h

@@ -0,0 +1 @@
+#include <grub/i386/coreboot/init.h>

include/grub/i386/multiboot/kernel.h

@@ -0,0 +1 @@
+#include <grub/i386/coreboot/kernel.h>

include/grub/i386/multiboot/loader.h

@@ -0,0 +1 @@
+#include <grub/i386/coreboot/loader.h>

include/grub/i386/multiboot/memory.h

@@ -0,0 +1 @@
+#include <grub/i386/coreboot/memory.h>

include/grub/i386/multiboot/serial.h

@@ -0,0 +1 @@
+#include <grub/i386/coreboot/serial.h>

include/grub/i386/multiboot/time.h

@@ -0,0 +1 @@
+#include <grub/i386/coreboot/time.h>

include/grub/ieee1275/ieee1275.h

@@ -100,6 +100,9 @@ enum grub_ieee1275_flag
 
   /* Open Hack'Ware don't support the ANSI sequence.  */
   GRUB_IEEE1275_FLAG_NO_ANSI,
+
+  /* OpenFirmware hangs on qemu if one requests any memory below 1.5 MiB.  */
+  GRUB_IEEE1275_FLAG_NO_PRE1_5M_CLAIM,
 };
 
 extern int EXPORT_FUNC(grub_ieee1275_test_flag) (enum grub_ieee1275_flag flag);

include/grub/menu.h

@@ -47,6 +47,8 @@ struct grub_menu_entry
   /* The sourcecode of the menu entry, used by the editor.  */
   const char *sourcecode;
 
+  int hotkey;
+
   /* The next element.  */
   struct grub_menu_entry *next;
 };

include/grub/multiboot.h

@@ -49,7 +49,7 @@ void grub_multiboot_set_bootdev (void);
 grub_uint32_t grub_get_multiboot_mmap_count (void);
 grub_err_t grub_multiboot_set_video_mode (void);
 
-#if defined (GRUB_MACHINE_PCBIOS) || defined (GRUB_MACHINE_COREBOOT) || defined (GRUB_MACHINE_QEMU)
+#if defined (GRUB_MACHINE_PCBIOS) || defined (GRUB_MACHINE_COREBOOT) || defined (GRUB_MACHINE_MULTIBOOT) || defined (GRUB_MACHINE_QEMU)
 #include <grub/i386/pc/vbe.h>
 #define GRUB_MACHINE_HAS_VGA_TEXT 1
 #else

include/grub/util/misc.h

@@ -28,26 +28,7 @@
 #include <config.h>
 #include <grub/types.h>
 #include <grub/symbol.h>
-
+#include <grub/emu/misc.h>
-#ifdef __NetBSD__
-/* NetBSD uses /boot for its boot block.  */
-# define DEFAULT_DIRECTORY	"/grub"
-#else
-# define DEFAULT_DIRECTORY	"/boot/grub"
-#endif
-
-#define DEFAULT_DEVICE_MAP	DEFAULT_DIRECTORY "/device.map"
-
-extern char *progname;
-extern int verbosity;
-
-void EXPORT_FUNC(grub_util_warn) (const char *fmt, ...);
-void EXPORT_FUNC(grub_util_info) (const char *fmt, ...);
-void EXPORT_FUNC(grub_util_error) (const char *fmt, ...) __attribute__ ((noreturn));
-
-void *xmalloc (size_t size);
-void *xrealloc (void *ptr, size_t size);
-char *xstrdup (const char *str);
 
 char *grub_util_get_path (const char *dir, const char *file);
 size_t grub_util_get_fp_size (FILE *fp);
@@ -59,20 +40,6 @@ void grub_util_write_image (const char *img, size_t size, FILE *out);
 void grub_util_write_image_at (const void *img, size_t size, off_t offset,
 			       FILE *out);
 
-#ifndef HAVE_VASPRINTF
-
-int vasprintf (char **buf, const char *fmt, va_list ap);
-
-#endif
-
-#ifndef  HAVE_ASPRINTF
-
-int asprintf (char **buf, const char *fmt, ...);
-
-#endif
-
-char *xasprintf (const char *fmt, ...);
-
 #ifdef __MINGW32__
 
 #define fseeko fseeko64

include/grub/video.h

@@ -181,7 +181,8 @@ typedef enum grub_video_driver_id
     GRUB_VIDEO_DRIVER_VBE,
     GRUB_VIDEO_DRIVER_EFI_UGA,
     GRUB_VIDEO_DRIVER_EFI_GOP,
-    GRUB_VIDEO_DRIVER_SM712
+    GRUB_VIDEO_DRIVER_SM712,
+    GRUB_VIDEO_DRIVER_VGA
   } grub_video_driver_id_t;
 
 struct grub_video_adapter

kern/corecmd.c

@@ -26,6 +26,7 @@
 #include <grub/file.h>
 #include <grub/device.h>
 #include <grub/command.h>
+#include <grub/i18n.h>
 
 /* set ENVVAR=VALUE */
 static grub_err_t
@@ -178,11 +179,13 @@ void
 grub_register_core_commands (void)
 {
   grub_register_command ("set", grub_core_cmd_set,
-			 "[ENVVAR=VALUE]", "Set an environment variable.");
+			 N_("[ENVVAR=VALUE]"),
+			 N_("Set an environment variable."));
   grub_register_command ("unset", grub_core_cmd_unset,
-			 "ENVVAR", "Remove an environment variable.");
+			 N_("ENVVAR"),
+			 N_("Remove an environment variable."));
   grub_register_command ("ls", grub_core_cmd_ls,
-			 "[ARG]", "List devices or files.");
+			 N_("[ARG]"), N_("List devices or files."));
   grub_register_command ("insmod", grub_core_cmd_insmod,
-			 "MODULE", "Insert a module.");
+			 N_("MODULE"), N_("Insert a module."));
 }

kern/dl.c

@@ -469,12 +469,14 @@ grub_dl_resolve_dependencies (grub_dl_t mod, Elf_Ehdr *e)
   return GRUB_ERR_NONE;
 }
 
-#if !GRUB_NO_MODULES
 int
 grub_dl_ref (grub_dl_t mod)
 {
   grub_dl_dep_t dep;
 
+  if (!mod)
+    return 0;
+
   for (dep = mod->dep; dep; dep = dep->next)
     grub_dl_ref (dep->mod);
 
@@ -486,12 +488,14 @@ grub_dl_unref (grub_dl_t mod)
 {
   grub_dl_dep_t dep;
 
+  if (!mod)
+    return 0;
+
   for (dep = mod->dep; dep; dep = dep->next)
     grub_dl_unref (dep->mod);
 
   return --mod->ref_count;
 }
-#endif
 
 static void
 grub_dl_flush_cache (grub_dl_t mod)

kern/emu/console.c

@@ -27,7 +27,7 @@
 # define A_STANDOUT	0
 #endif /* ! A_STANDOUT */
 
-#include <grub/util/console.h>
+#include <grub/emu/console.h>
 #include <grub/term.h>
 #include <grub/types.h>
 

kern/emu/getroot.c

@@ -19,16 +19,15 @@
 
 #include <config.h>
 #include <sys/stat.h>
+#include <sys/types.h>
+#include <fcntl.h>
 #include <unistd.h>
 #include <string.h>
 #include <dirent.h>
-
+#include <errno.h>
-#ifdef __CYGWIN__
+#include <stdio.h>
-# include <sys/fcntl.h>
+#include <stdlib.h>
-# include <sys/cygwin.h>
+#include <stdint.h>
-# include <limits.h>
-# define DEV_CYGDRIVE_MAJOR 98
-#endif
 
 #ifdef __GNU__
 #include <hurd.h>
@@ -36,9 +35,11 @@
 #include <hurd/fs.h>
 #endif
 
-#include <grub/util/misc.h>
+#include <grub/mm.h>
-#include <grub/util/hostdisk.h>
+#include <grub/misc.h>
-#include <grub/util/getroot.h>
+#include <grub/emu/misc.h>
+#include <grub/emu/hostdisk.h>
+#include <grub/emu/getroot.h>
 
 static void
 strip_extra_slashes (char *dir)
@@ -79,103 +80,6 @@ xgetcwd (void)
   return path;
 }
 
-#ifdef __CYGWIN__
-/* Convert POSIX path to Win32 path,
-   remove drive letter, replace backslashes.  */
-static char *
-get_win32_path (const char *path)
-{
-  char winpath[PATH_MAX];
-  cygwin_conv_to_full_win32_path (path, winpath);
-
-  int len = strlen (winpath);
-  if (len > 2 && winpath[1] == ':')
-    {
-      len -= 2;
-      memmove (winpath, winpath + 2, len + 1);
-    }
-
-  int i;
-  for (i = 0; i < len; i++)
-    if (winpath[i] == '\\')
-      winpath[i] = '/';
-  return xstrdup (winpath);
-}
-#endif
-
-char *
-grub_get_prefix (const char *dir)
-{
-  char *saved_cwd;
-  char *abs_dir, *prev_dir;
-  char *prefix;
-  struct stat st, prev_st;
-
-  /* Save the current directory.  */
-  saved_cwd = xgetcwd ();
-
-  if (chdir (dir) < 0)
-    grub_util_error ("cannot change directory to `%s'", dir);
-
-  abs_dir = xgetcwd ();
-  strip_extra_slashes (abs_dir);
-  prev_dir = xstrdup (abs_dir);
-
-  if (stat (".", &prev_st) < 0)
-    grub_util_error ("cannot stat `%s'", dir);
-
-  if (! S_ISDIR (prev_st.st_mode))
-    grub_util_error ("`%s' is not a directory", dir);
-
-  while (1)
-    {
-      if (chdir ("..") < 0)
-	grub_util_error ("cannot change directory to the parent");
-
-      if (stat (".", &st) < 0)
-	grub_util_error ("cannot stat current directory");
-
-      if (! S_ISDIR (st.st_mode))
-	grub_util_error ("current directory is not a directory???");
-
-      if (prev_st.st_dev != st.st_dev || prev_st.st_ino == st.st_ino)
-	break;
-
-      free (prev_dir);
-      prev_dir = xgetcwd ();
-      prev_st = st;
-    }
-
-  strip_extra_slashes (prev_dir);
-  prefix = xmalloc (strlen (abs_dir) - strlen (prev_dir) + 2);
-  prefix[0] = '/';
-  strcpy (prefix + 1, abs_dir + strlen (prev_dir));
-  strip_extra_slashes (prefix);
-
-  if (chdir (saved_cwd) < 0)
-    grub_util_error ("cannot change directory to `%s'", dir);
-
-#ifdef __CYGWIN__
-  if (st.st_dev != (DEV_CYGDRIVE_MAJOR << 16))
-    {
-      /* Reached some mount point not below /cygdrive.
-	 GRUB does not know Cygwin's emulated mounts,
-	 convert to Win32 path.  */
-      grub_util_info ("Cygwin prefix = %s", prefix);
-      char * wprefix = get_win32_path (prefix);
-      free (prefix);
-      prefix = wprefix;
-    }
-#endif
-
-  free (saved_cwd);
-  free (abs_dir);
-  free (prev_dir);
-
-  grub_util_info ("prefix = %s", prefix);
-  return prefix;
-}
-
 #ifdef __MINGW32__
 
 static char *
@@ -637,4 +541,3 @@ grub_util_check_char_device (const char *blk_dev)
   else
     return 0;
 }
-

kern/emu/hostdisk.c

@@ -22,8 +22,8 @@
 #include <grub/msdos_partition.h>
 #include <grub/types.h>
 #include <grub/err.h>
-#include <grub/util/misc.h>
+#include <grub/emu/misc.h>
-#include <grub/util/hostdisk.h>
+#include <grub/emu/hostdisk.h>
 #include <grub/misc.h>
 #include <grub/i18n.h>
 #include <grub/list.h>

kern/emu/main.c

@@ -16,7 +16,10 @@
  *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+#include <time.h>
+#include <stdio.h>
 #include <stdlib.h>
+#include <setjmp.h>
 #include <sys/stat.h>
 #include <getopt.h>
 #include <string.h>
@@ -24,16 +27,17 @@
 #include <sys/types.h>
 #include <unistd.h>
 
+#include <grub/dl.h>
 #include <grub/mm.h>
 #include <grub/setjmp.h>
 #include <grub/fs.h>
-#include <grub/util/hostdisk.h>
+#include <grub/emu/hostdisk.h>
-#include <grub/dl.h>
+#include <grub/time.h>
-#include <grub/util/console.h>
+#include <grub/emu/console.h>
-#include <grub/util/misc.h>
+#include <grub/emu/misc.h>
 #include <grub/kernel.h>
 #include <grub/normal.h>
-#include <grub/util/getroot.h>
+#include <grub/emu/getroot.h>
 #include <grub/env.h>
 #include <grub/partition.h>
 #include <grub/i18n.h>
@@ -242,7 +246,7 @@ main (int argc, char *argv[])
   if (strcmp (root_dev, "host") == 0)
     dir = xstrdup (dir);
   else
-    dir = grub_get_prefix (dir);
+    dir = grub_make_system_path_relative_to_its_root (dir);
   prefix = xmalloc (strlen (root_dev) + 2 + strlen (dir) + 1);
   sprintf (prefix, "(%s)%s", root_dev, dir);
   free (dir);
@@ -261,3 +265,32 @@ main (int argc, char *argv[])
 
   return 0;
 }
+
+#ifdef __MINGW32__
+
+void
+grub_millisleep (grub_uint32_t ms)
+{
+  Sleep (ms);
+}
+
+#else
+
+void
+grub_millisleep (grub_uint32_t ms)
+{
+  struct timespec ts;
+
+  ts.tv_sec = ms / 1000;
+  ts.tv_nsec = (ms % 1000) * 1000000;
+  nanosleep (&ts, NULL);
+}
+
+#endif
+
+#if GRUB_NO_MODULES
+void
+grub_register_exported_symbols (void)
+{
+}
+#endif

kern/emu/misc.c

@@ -0,0 +1,296 @@
+#include <config.h>
+
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include <string.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+
+#include <grub/mm.h>
+#include <grub/err.h>
+#include <grub/env.h>
+#include <grub/types.h>
+#include <grub/misc.h>
+#include <grub/i18n.h>
+#include <grub/time.h>
+#include <grub/emu/misc.h>
+
+int verbosity;
+
+void
+grub_util_warn (const char *fmt, ...)
+{
+  va_list ap;
+
+  fprintf (stderr, _("%s: warn:"), program_name);
+  fprintf (stderr, " ");
+  va_start (ap, fmt);
+  vfprintf (stderr, fmt, ap);
+  va_end (ap);
+  fprintf (stderr, ".\n");
+  fflush (stderr);
+}
+
+void
+grub_util_info (const char *fmt, ...)
+{
+  if (verbosity > 0)
+    {
+      va_list ap;
+
+      fprintf (stderr, _("%s: info:"), program_name);
+      fprintf (stderr, " ");
+      va_start (ap, fmt);
+      vfprintf (stderr, fmt, ap);
+      va_end (ap);
+      fprintf (stderr, ".\n");
+      fflush (stderr);
+    }
+}
+
+void
+grub_util_error (const char *fmt, ...)
+{
+  va_list ap;
+
+  fprintf (stderr, _("%s: error:"), program_name);
+  fprintf (stderr, " ");
+  va_start (ap, fmt);
+  vfprintf (stderr, fmt, ap);
+  va_end (ap);
+  fprintf (stderr, ".\n");
+  exit (1);
+}
+
+void *
+xmalloc (grub_size_t size)
+{
+  void *p;
+
+  p = malloc (size);
+  if (! p)
+    grub_util_error ("out of memory");
+
+  return p;
+}
+
+void *
+xrealloc (void *ptr, grub_size_t size)
+{
+  ptr = realloc (ptr, size);
+  if (! ptr)
+    grub_util_error ("out of memory");
+
+  return ptr;
+}
+
+char *
+xstrdup (const char *str)
+{
+  size_t len;
+  char *newstr;
+
+  len = strlen (str);
+  newstr = (char *) xmalloc (len + 1);
+  memcpy (newstr, str, len + 1);
+
+  return newstr;
+}
+
+#ifndef HAVE_VASPRINTF
+
+int
+vasprintf (char **buf, const char *fmt, va_list ap)
+{
+  /* Should be large enough.  */
+  *buf = xmalloc (512);
+
+  return vsprintf (*buf, fmt, ap);
+}
+
+#endif
+
+#ifndef  HAVE_ASPRINTF
+
+int
+asprintf (char **buf, const char *fmt, ...)
+{
+  int status;
+  va_list ap;
+
+  va_start (ap, fmt);
+  status = vasprintf (*buf, fmt, ap);
+  va_end (ap);
+
+  return status;
+}
+
+#endif
+
+char *
+xasprintf (const char *fmt, ...)
+{ 
+  va_list ap;
+  char *result;
+  
+  va_start (ap, fmt);
+  if (vasprintf (&result, fmt, ap) < 0)
+    { 
+      if (errno == ENOMEM)
+        grub_util_error ("out of memory");
+      return NULL;
+    }
+  
+  return result;
+}
+
+void
+grub_exit (void)
+{
+  exit (1);
+}
+
+grub_uint64_t
+grub_get_time_ms (void)
+{
+  struct timeval tv;
+
+  gettimeofday (&tv, 0);
+
+  return (tv.tv_sec * 1000 + tv.tv_usec / 1000);
+}
+
+grub_uint32_t
+grub_get_rtc (void)
+{
+  struct timeval tv;
+
+  gettimeofday (&tv, 0);
+
+  return (tv.tv_sec * GRUB_TICKS_PER_SECOND
+	  + (((tv.tv_sec % GRUB_TICKS_PER_SECOND) * 1000000 + tv.tv_usec)
+	     * GRUB_TICKS_PER_SECOND / 1000000));
+}
+
+#ifdef __CYGWIN__
+/* Convert POSIX path to Win32 path,
+   remove drive letter, replace backslashes.  */
+static char *
+get_win32_path (const char *path)
+{
+  char winpath[PATH_MAX];
+  if (cygwin_conv_path (CCP_POSIX_TO_WIN_A, path, winpath, sizeof(winpath)))
+    grub_util_error ("cygwin_conv_path() failed");
+
+  int len = strlen (winpath);
+  int offs = (len > 2 && winpath[1] == ':' ? 2 : 0);
+
+  int i;
+  for (i = offs; i < len; i++)
+    if (winpath[i] == '\\')
+      winpath[i] = '/';
+  return xstrdup (winpath + offs);
+}
+#endif
+
+/* This function never prints trailing slashes (so that its output
+   can be appended a slash unconditionally).  */
+char *
+grub_make_system_path_relative_to_its_root (const char *path)
+{
+  struct stat st;
+  char *p, *buf, *buf2, *buf3;
+  uintptr_t offset = 0;
+  dev_t num;
+  size_t len;
+
+  /* canonicalize.  */
+  p = canonicalize_file_name (path);
+
+  if (p == NULL)
+    grub_util_error ("failed to get canonical path of %s", path);
+
+  len = strlen (p) + 1;
+  buf = xstrdup (p);
+  free (p);
+
+  if (stat (buf, &st) < 0)
+    grub_util_error ("cannot stat %s: %s", buf, strerror (errno));
+
+  buf2 = xstrdup (buf);
+  num = st.st_dev;
+
+  /* This loop sets offset to the number of chars of the root
+     directory we're inspecting.  */
+  while (1)
+    {
+      p = strrchr (buf, '/');
+      if (p == NULL)
+	/* This should never happen.  */
+	grub_util_error ("FIXME: no / in buf. (make_system_path_relative_to_its_root)");
+      if (p != buf)
+	*p = 0;
+      else
+	*++p = 0;
+
+      if (stat (buf, &st) < 0)
+	grub_util_error ("cannot stat %s: %s", buf, strerror (errno));
+
+      /* buf is another filesystem; we found it.  */
+      if (st.st_dev != num)
+	{
+	  /* offset == 0 means path given is the mount point.
+	     This works around special-casing of "/" in Un*x.  This function never
+	     prints trailing slashes (so that its output can be appended a slash
+	     unconditionally).  Each slash in is considered a preceding slash, and
+	     therefore the root directory is an empty string.  */
+	  if (offset == 0)
+	    {
+	      free (buf);
+	      free (buf2);
+	      return xstrdup ("");
+	    }
+	  else
+	    break;
+	}
+
+      offset = p - buf;
+      /* offset == 1 means root directory.  */
+      if (offset == 1)
+	{
+	  /* Include leading slash.  */
+	  offset = 0;
+	  break;
+	}
+    }
+  free (buf);
+  buf3 = xstrdup (buf2 + offset);
+  free (buf2);
+
+#ifdef __CYGWIN__
+  if (st.st_dev != (DEV_CYGDRIVE_MAJOR << 16))
+    {
+      /* Reached some mount point not below /cygdrive.
+	 GRUB does not know Cygwin's emulated mounts,
+	 convert to Win32 path.  */
+      grub_util_info ("Cygwin path = %s\n", buf3);
+      char * temp = get_win32_path (buf3);
+      free (buf3);
+      buf3 = temp;
+    }
+#endif
+
+  /* Remove trailing slashes, return empty string if root directory.  */
+  len = strlen (buf3);
+  while (len > 0 && buf3[len - 1] == '/')
+    {
+      buf3[len - 1] = '\0';
+      len--;
+    }
+
+  return buf3;
+}

kern/i386/coreboot/init.c

@@ -118,7 +118,9 @@ grub_machine_init (void)
     return 0;
   }
 
+#if defined (GRUB_MACHINE_MULTIBOOT) || defined (GRUB_MACHINE_QEMU)
   grub_machine_mmap_init ();
+#endif
   grub_machine_mmap_iterate (heap_init);
 
   grub_tsc_init ();

kern/i386/coreboot/mmap.c

@@ -57,13 +57,23 @@ signature_found:
 			       (long) table_header->size);
   for (; table_item->size;
        table_item = (grub_linuxbios_table_item_t) ((long) table_item + (long) table_item->size))
-    if (hook (table_item))
+    {
-      return 1;
+      if (table_item->tag == GRUB_LINUXBIOS_MEMBER_LINK
+         && check_signature ((grub_linuxbios_table_header_t) (grub_addr_t)
+                             *(grub_uint64_t *) (table_item + 1)))
+       {
+         table_header = (grub_linuxbios_table_header_t) (grub_addr_t)
+           *(grub_uint64_t *) (table_item + 1);
+         goto signature_found;   
+       }
+      if (hook (table_item))
+       return 1;
+    }
 
   return 0;
 }
 
-void
+grub_err_t
 grub_machine_mmap_iterate (int NESTED_FUNC_ATTR (*hook) (grub_uint64_t, grub_uint64_t, grub_uint32_t))
 {
   mem_region_t mem_region;

kern/i386/coreboot/startup.S

@@ -66,10 +66,12 @@ multiboot_header:
 	.long	-0x1BADB002 - MULTIBOOT_MEMORY_INFO
 
 codestart:
+#ifdef GRUB_MACHINE_MULTIBOOT
 	cmpl	$MULTIBOOT_BOOTLOADER_MAGIC, %eax
 	jne 0f
 	movl	%ebx, EXT_C(startup_multiboot_info)
 0:
+#endif
 
 	/* initialize the stack */
 	movl $GRUB_MEMORY_MACHINE_PROT_STACK, %esp

kern/ieee1275/cmain.c

@@ -58,6 +58,7 @@ grub_ieee1275_find_options (void)
   char tmp[32];
   int is_smartfirmware = 0;
   int is_olpc = 0;
+  int is_qemu = 0;
 
   grub_ieee1275_finddevice ("/", &root);
   grub_ieee1275_finddevice ("/options", &options);
@@ -78,6 +79,11 @@ grub_ieee1275_find_options (void)
   if (rc >= 0 && !grub_strcmp (tmp, "OLPC"))
     is_olpc = 1;
 
+  rc = grub_ieee1275_get_property (root, "model",
+				   tmp,	sizeof (tmp), 0);
+  if (rc >= 0 && !grub_strcmp (tmp, "Emulated PC"))
+    is_qemu = 1;
+
   if (is_smartfirmware)
     {
       /* Broken in all versions */
@@ -134,6 +140,10 @@ grub_ieee1275_find_options (void)
       grub_ieee1275_set_flag (GRUB_IEEE1275_FLAG_OFDISK_SDCARD_ONLY);
     }
 
+  if (is_qemu)
+    /* OpenFirmware hangs on qemu if one requests any memory below 1.5 MiB.  */
+    grub_ieee1275_set_flag (GRUB_IEEE1275_FLAG_NO_PRE1_5M_CLAIM);
+
   if (! grub_ieee1275_finddevice ("/rom/boot-rom", &bootrom))
     {
       rc = grub_ieee1275_get_property (bootrom, "model", tmp, sizeof (tmp), 0);

kern/ieee1275/init.c

@@ -132,6 +132,17 @@ static void grub_claim_heap (void)
     if (type != 1)
       return 0;
 
+    if (grub_ieee1275_test_flag (GRUB_IEEE1275_FLAG_NO_PRE1_5M_CLAIM))
+      {
+	if (addr + len <= 0x180000)
+	  return 0;
+
+	if (addr < 0x180000)
+	  {
+	    len = addr + len - 0x180000;
+	    addr = 0x180000;
+	  }
+      }
     len -= 1; /* Required for some firmware.  */
 
     /* Never exceed HEAP_MAX_SIZE  */

kern/main.c

@@ -102,7 +102,7 @@ grub_load_config (void)
   auto int hook (struct grub_module_header *);
   int hook (struct grub_module_header *header)
     {
-      /* Not an ELF module, skip.  */
+      /* Not an embedded config, skip.  */
       if (header->type != OBJ_TYPE_CONFIG)
 	return 0;
 

kern/mm.c

@@ -148,15 +148,14 @@ grub_mm_init_region (void *addr, grub_size_t size)
   grub_printf ("Using memory for heap: start=%p, end=%p\n", addr, addr + (unsigned int) size);
 #endif
 
-  /* If this region is too small, ignore it.  */
-  if (size < GRUB_MM_ALIGN * 2)
-    return;
-
   /* Allocate a region from the head.  */
-  r = (grub_mm_region_t) (((grub_addr_t) addr + GRUB_MM_ALIGN - 1)
+  r = (grub_mm_region_t) ALIGN_UP ((grub_addr_t) addr, GRUB_MM_ALIGN);
-			  & (~(GRUB_MM_ALIGN - 1)));
   size -= (char *) r - (char *) addr + sizeof (*r);
 
+  /* If this region is too small, ignore it.  */
+  if (size < GRUB_MM_ALIGN)
+    return;
+
   h = (grub_mm_header_t) ((char *) r + GRUB_MM_ALIGN);
   h->next = h;
   h->magic = GRUB_MM_FREE_MAGIC;
@@ -221,9 +220,8 @@ grub_real_malloc (grub_mm_header_t *first, grub_size_t n, grub_size_t align)
 	         +---------------+          v
 	       */
 	      q->next = p->next;
-	      p->magic = GRUB_MM_ALLOC_MAGIC;
 	    }
-	  else if (extra == 0 || p->size == n + extra)
+	  else if (align == 1 || p->size == n + extra)
 	    {
 	      /* There might be alignment requirement, when taking it into
 	         account memory block fits in.
@@ -240,10 +238,25 @@ grub_real_malloc (grub_mm_header_t *first, grub_size_t n, grub_size_t align)
 	         | alloc, size=n |        |
 	         +---------------+        v
 	       */
+
 	      p->size -= n;
 	      p += p->size;
-	      p->size = n;
+	    }
-	      p->magic = GRUB_MM_ALLOC_MAGIC;
+	  else if (extra == 0)
+	    {
+	      grub_mm_header_t r;
+	      
+	      r = p + extra + n;
+	      r->magic = GRUB_MM_FREE_MAGIC;
+	      r->size = p->size - extra - n;
+	      r->next = p->next;
+	      q->next = r;
+
+	      if (q == p)
+		{
+		  q = r;
+		  r->next = r;
+		}
 	    }
 	  else
 	    {
@@ -276,10 +289,11 @@ grub_real_malloc (grub_mm_header_t *first, grub_size_t n, grub_size_t align)
 	      p->size = extra;
 	      p->next = r;
 	      p += extra;
-	      p->size = n;
-	      p->magic = GRUB_MM_ALLOC_MAGIC;
 	    }
 
+	  p->magic = GRUB_MM_ALLOC_MAGIC;
+	  p->size = n;
+
 	  /* Mark find as a start marker for next allocation to fasten it.
 	     This will have side effect of fragmenting memory as small
 	     pieces before this will be un-used.  */

kern/parser.c

@@ -249,12 +249,11 @@ grub_parser_execute (char *source)
       }
 
     p = grub_strchr (source, '\n');
-    if (p)
-      *p = 0;
 
-    *line = grub_strdup (source);
     if (p)
-      *p = '\n';
+      *line = grub_strndup (source, p - source);
+    else
+      *line = grub_strdup (source);
     source = p ? p + 1 : 0;
     return 0;
   }

loader/multiboot.c

@@ -50,7 +50,7 @@
 #include <grub/efi/efi.h>
 #endif
 
-#if defined (GRUB_MACHINE_PCBIOS) || defined (GRUB_MACHINE_COREBOOT) || defined (GRUB_MACHINE_QEMU)
+#if defined (GRUB_MACHINE_PCBIOS) || defined (GRUB_MACHINE_MULTIBOOT) || defined (GRUB_MACHINE_COREBOOT) || defined (GRUB_MACHINE_QEMU)
 #define DEFAULT_VIDEO_MODE "text"
 #else
 #define DEFAULT_VIDEO_MODE "auto"

loader/multiboot_mbi2.c

@@ -32,7 +32,7 @@
 #include <grub/env.h>
 #include <grub/video.h>
 
-#if defined (GRUB_MACHINE_PCBIOS) || defined (GRUB_MACHINE_COREBOOT) || defined (GRUB_MACHINE_QEMU)
+#if defined (GRUB_MACHINE_PCBIOS) || defined (GRUB_MACHINE_COREBOOT) || defined (GRUB_MACHINE_MULTIBOOT) || defined (GRUB_MACHINE_QEMU)
 #include <grub/i386/pc/vbe.h>
 #define HAS_VGA_TEXT 1
 #else

mmap/mmap.c

@@ -24,6 +24,7 @@
 #include <grub/mm.h>
 #include <grub/command.h>
 #include <grub/dl.h>
+#include <grub/i18n.h>
 
 #ifndef GRUB_MMAP_REGISTER_BY_FIRMWARE
 
@@ -414,8 +415,8 @@ static grub_command_t cmd;
 GRUB_MOD_INIT(mmap)
 {
   cmd = grub_register_command ("badram", grub_cmd_badram,
-			       "ADDR1,MASK1[,ADDR2,MASK2[,...]]",
+			       N_("ADDR1,MASK1[,ADDR2,MASK2[,...]]"),
-			       "Declare memory regions as badram.");
+			       N_("Declare memory regions as badram."));
 }
 
 GRUB_MOD_FINI(mmap)

normal/context.c

@@ -23,6 +23,7 @@
 #include <grub/mm.h>
 #include <grub/command.h>
 #include <grub/normal.h>
+#include <grub/i18n.h>
 
 struct menu_pointer
 {
@@ -172,7 +173,7 @@ grub_context_init (void)
   grub_env_export ("prefix");
 
   export_cmd = grub_register_command ("export", grub_cmd_export,
-				      "export ENVVAR", "Export a variable.");
+				      N_("ENVVAR"), N_("Export a variable."));
 }
 
 void

normal/main.c

@@ -155,6 +155,17 @@ free_menu_entry_classes (struct grub_menu_entry_class *head)
     }
 }
 
+static struct
+{
+  char *name;
+  int key;
+} hotkey_aliases[] =
+  {
+    {"backspace", '\b'},
+    {"tab", '\t'},
+    {"delete", GRUB_TERM_DC}
+  };
+
 /* Add a menu entry to the current menu context (as given by the environment
    variable data slot `menu').  As the configuration file is read, the script
    parser calls this when a menu entry is to be created.  */
@@ -171,6 +182,7 @@ grub_normal_add_menu_entry (int argc, const char **args,
   struct grub_menu_entry_class *classes_head;  /* Dummy head node for list.  */
   struct grub_menu_entry_class *classes_tail;
   char *users = NULL;
+  int hotkey = 0;
 
   /* Allocate dummy head node for class list.  */
   classes_head = grub_zalloc (sizeof (struct grub_menu_entry_class));
@@ -237,6 +249,32 @@ grub_normal_add_menu_entry (int argc, const char **args,
 
 	      continue;
 	    }
+	  else if (grub_strcmp(arg, "hotkey") == 0)
+	    {
+	      unsigned j;
+
+	      i++;
+	      if (args[i][1] == 0)
+		{
+		  hotkey = args[i][0];
+		  continue;
+		}
+
+	      for (j = 0; j < ARRAY_SIZE (hotkey_aliases); j++)
+		if (grub_strcmp (args[i], hotkey_aliases[j].name) == 0)
+		  {
+		    hotkey = hotkey_aliases[j].key;
+		    break;
+		  }
+
+	      if (j < ARRAY_SIZE (hotkey_aliases))
+		continue;
+
+	      failed = 1;
+	      grub_error (GRUB_ERR_MENU,
+			  "Invalid hotkey: '%s'.", args[i]);
+	      break;
+	    }
 	  else
 	    {
 	      /* Handle invalid argument.  */
@@ -293,6 +331,7 @@ grub_normal_add_menu_entry (int argc, const char **args,
     }
 
   (*last)->title = menutitle;
+  (*last)->hotkey = hotkey;
   (*last)->classes = classes_head;
   if (users)
     (*last)->restricted = 1;
@@ -666,9 +705,9 @@ GRUB_MOD_INIT(normal)
 
   /* Register a command "normal" for the rescue mode.  */
   grub_register_command ("normal", grub_cmd_normal,
-			 0, "Enter normal mode.");
+			 0, N_("Enter normal mode."));
   grub_register_command ("normal_exit", grub_cmd_normal_exit,
-			 0, "Exit from normal mode.");
+			 0, N_("Exit from normal mode."));
 
   /* Reload terminal colors when these variables are written to.  */
   grub_register_variable_hook ("color_normal", NULL, grub_env_write_color_normal);

normal/menu.c

@@ -478,6 +478,18 @@ run_menu (grub_menu_t menu, int nested, int *auto_boot)
 	      goto refresh;
 
 	    default:
+	      {
+		grub_menu_entry_t entry;
+		int i;
+		for (i = 0, entry = menu->entry_list; i < menu->size;
+		     i++, entry = entry->next)
+		  if (entry->hotkey == c)
+		    {
+		      menu_fini ();
+		      *auto_boot = 0;
+		      return i;
+		    }
+	      }
 	      break;
 	    }
 	}

script/yylex.l

@@ -112,9 +112,9 @@ typedef size_t yy_size_t;
 %option extra-type="struct grub_parser_param*"
 
 BLANK           [ \t]
-COMMENT         ^[ \t]*#.*$
+COMMENT         #.*$
 
-CHAR            [^|&$;<> \t\n\'\"\\]
+CHAR            [^{}|&$;<> \t\n\'\"\\]
 DIGITS          [[:digit:]]+
 NAME            [[:alpha:]_][[:alnum:][:digit:]_]*
 

term/gfxterm.c

@@ -29,6 +29,7 @@
 #include <grub/command.h>
 #include <grub/extcmd.h>
 #include <grub/bitmap_scale.h>
+#include <grub/i18n.h>
 
 #define DEFAULT_VIDEO_MODE	"auto"
 #define DEFAULT_BORDER_WIDTH	10
@@ -1187,8 +1188,8 @@ GRUB_MOD_INIT(gfxterm)
     grub_register_extcmd ("background_image",
                           grub_gfxterm_background_image_cmd,
                           GRUB_COMMAND_FLAG_BOTH,
-                          "[-m (stretch|normal)] FILE",
+                          N_("[-m (stretch|normal)] FILE"),
-                          "Load background image for active terminal.",
+                          N_("Load background image for active terminal."),
                           background_image_cmd_options);
 }
 

term/i386/pc/vga.c

@@ -1,513 +0,0 @@
-/*
- *  GRUB  --  GRand Unified Bootloader
- *  Copyright (C) 2000,2001,2002,2003,2004,2005,2007,2008,2009  Free Software Foundation, Inc.
- *
- *  GRUB is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, either version 3 of the License, or
- *  (at your option) any later version.
- *
- *  GRUB is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-// TODO: Deprecated and broken. Needs to be converted to Video Driver!
-
-#include <grub/machine/vga.h>
-#include <grub/machine/console.h>
-#include <grub/cpu/io.h>
-#include <grub/term.h>
-#include <grub/types.h>
-#include <grub/dl.h>
-#include <grub/misc.h>
-#include <grub/font.h>
-
-#define DEBUG_VGA	0
-
-#define VGA_WIDTH	640
-#define VGA_HEIGHT	350
-#define CHAR_WIDTH	8
-#define CHAR_HEIGHT	16
-#define TEXT_WIDTH	(VGA_WIDTH / CHAR_WIDTH)
-#define TEXT_HEIGHT	(VGA_HEIGHT / CHAR_HEIGHT)
-#define VGA_MEM		((grub_uint8_t *) GRUB_MEMORY_MACHINE_VGA_ADDR)
-#define PAGE_OFFSET(x)	((x) * (VGA_WIDTH * VGA_HEIGHT / 8))
-
-#define DEFAULT_FG_COLOR	0xa
-#define DEFAULT_BG_COLOR	0x0
-
-struct colored_char
-{
-  /* An Unicode codepoint.  */
-  grub_uint32_t code;
-
-  /* Color indexes.  */
-  unsigned char fg_color;
-  unsigned char bg_color;
-
-  /* The width of this character minus one.  */
-  unsigned char width;
-
-  /* The column index of this character.  */
-  unsigned char index;
-};
-
-static unsigned char text_mode;
-static unsigned xpos, ypos;
-static int cursor_state;
-static unsigned char fg_color, bg_color;
-static struct colored_char text_buf[TEXT_WIDTH * TEXT_HEIGHT];
-static unsigned char saved_map_mask;
-static int page = 0;
-static grub_font_t font = 0;
-
-#define SEQUENCER_ADDR_PORT	0x3C4
-#define SEQUENCER_DATA_PORT	0x3C5
-#define MAP_MASK_REGISTER	0x02
-
-#define CRTC_ADDR_PORT		0x3D4
-#define CRTC_DATA_PORT		0x3D5
-#define START_ADDR_HIGH_REGISTER 0x0C
-#define START_ADDR_LOW_REGISTER	0x0D
-
-#define GRAPHICS_ADDR_PORT	0x3CE
-#define GRAPHICS_DATA_PORT	0x3CF
-#define READ_MAP_REGISTER	0x04
-
-#define INPUT_STATUS1_REGISTER	0x3DA
-#define INPUT_STATUS1_VERTR_BIT 0x08
-
-static inline void
-wait_vretrace (void)
-{
-  /* Wait until there is a vertical retrace.  */
-  while (! (grub_inb (INPUT_STATUS1_REGISTER) & INPUT_STATUS1_VERTR_BIT));
-}
-
-/* Get Map Mask Register.  */
-static unsigned char
-get_map_mask (void)
-{
-  unsigned char old_addr;
-  unsigned char old_data;
-
-  old_addr = grub_inb (SEQUENCER_ADDR_PORT);
-  grub_outb (MAP_MASK_REGISTER, SEQUENCER_ADDR_PORT);
-
-  old_data = grub_inb (SEQUENCER_DATA_PORT);
-
-  grub_outb (old_addr, SEQUENCER_ADDR_PORT);
-
-  return old_data;
-}
-
-/* Set Map Mask Register.  */
-static void
-set_map_mask (unsigned char mask)
-{
-  unsigned char old_addr;
-
-  old_addr = grub_inb (SEQUENCER_ADDR_PORT);
-  grub_outb (MAP_MASK_REGISTER, SEQUENCER_ADDR_PORT);
-
-  grub_outb (mask, SEQUENCER_DATA_PORT);
-
-  grub_outb (old_addr, SEQUENCER_ADDR_PORT);
-}
-
-/* Set Read Map Register.  */
-static void
-set_read_map (unsigned char map)
-{
-  unsigned char old_addr;
-
-  old_addr = grub_inb (GRAPHICS_ADDR_PORT);
-
-  grub_outb (READ_MAP_REGISTER, GRAPHICS_ADDR_PORT);
-  grub_outb (map, GRAPHICS_DATA_PORT);
-
-  grub_outb (old_addr, GRAPHICS_ADDR_PORT);
-}
-
-/* Set start address.  */
-static void
-set_start_address (unsigned int start)
-{
-  unsigned char old_addr;
-
-  old_addr = grub_inb (CRTC_ADDR_PORT);
-
-  grub_outb (START_ADDR_LOW_REGISTER, CRTC_ADDR_PORT);
-  grub_outb (start & 0xFF, CRTC_DATA_PORT);
-
-  grub_outb (START_ADDR_HIGH_REGISTER, CRTC_ADDR_PORT);
-  grub_outb (start >> 8, CRTC_DATA_PORT);
-
-  grub_outb (old_addr, CRTC_ADDR_PORT);
-}
-
-static grub_err_t
-grub_vga_mod_init (void)
-{
-  text_mode = grub_vga_set_mode (0x10);
-  cursor_state = 1;
-  fg_color = DEFAULT_FG_COLOR;
-  bg_color = DEFAULT_BG_COLOR;
-  saved_map_mask = get_map_mask ();
-  set_map_mask (0x0f);
-  set_start_address (PAGE_OFFSET (page));
-  font = grub_font_get ("");  /* Choose any font, for now. */
-  if (!font)
-    return grub_error (GRUB_ERR_BAD_FONT, "no font loaded");
-
-  return GRUB_ERR_NONE;
-}
-
-static grub_err_t
-grub_vga_mod_fini (void)
-{
-  set_map_mask (saved_map_mask);
-  grub_vga_set_mode (text_mode);
-  return GRUB_ERR_NONE;
-}
-
-static int
-check_vga_mem (void *p)
-{
-  return (p >= (void *) (VGA_MEM + PAGE_OFFSET (page))
-	  && p <= (void *) (VGA_MEM + PAGE_OFFSET (page)
-			    + VGA_WIDTH * VGA_HEIGHT / 8));
-}
-
-static void
-write_char (void)
-{
-  struct colored_char *p = text_buf + xpos + ypos * TEXT_WIDTH;
-  struct grub_font_glyph *glyph;
-  unsigned char *mem_base;
-  unsigned plane;
-
-  mem_base = (VGA_MEM + xpos +
-	      ypos * CHAR_HEIGHT * TEXT_WIDTH + PAGE_OFFSET (page)) - p->index;
-  p -= p->index;
-
-  /* Get glyph for character.  */
-  glyph = grub_font_get_glyph (font, p->code);
-
-  for (plane = 0x01; plane <= 0x08; plane <<= 1)
-    {
-      unsigned y;
-      unsigned offset;
-      unsigned char *mem;
-
-      set_map_mask (plane);
-
-      for (y = 0, offset = 0, mem = mem_base;
-	   y < CHAR_HEIGHT;
-	   y++, mem += TEXT_WIDTH)
-	{
-          /* TODO Re-implement glyph drawing for vga module.  */
-#if 0
-	  unsigned i;
-
-          unsigned char_width = 1; /* TODO Figure out wide characters.  */
-	  for (i = 0; i < char_width && offset < 32; i++)
-	    {
-	      unsigned char fg_mask, bg_mask;
-
-	      fg_mask = (p->fg_color & plane) ? glyph->bitmap[offset] : 0;
-	      bg_mask = (p->bg_color & plane) ? ~(glyph->bitmap[offset]) : 0;
-	      offset++;
-
-	      if (check_vga_mem (mem + i))
-		mem[i] = (fg_mask | bg_mask);
-	    }
-#endif /* 0 */
-	}
-    }
-
-  set_map_mask (0x0f);
-}
-
-static void
-write_cursor (void)
-{
-  unsigned char *mem = (VGA_MEM + PAGE_OFFSET (page) + xpos
-			+ (ypos * CHAR_HEIGHT + CHAR_HEIGHT - 3) * TEXT_WIDTH);
-  if (check_vga_mem (mem))
-    *mem = 0xff;
-
-  mem += TEXT_WIDTH;
-  if (check_vga_mem (mem))
-    *mem = 0xff;
-}
-
-static void
-scroll_up (void)
-{
-  unsigned i;
-  unsigned plane;
-
-  /* Do all the work in the other page.  */
-  grub_memmove (text_buf, text_buf + TEXT_WIDTH,
-		sizeof (struct colored_char) * TEXT_WIDTH * (TEXT_HEIGHT - 1));
-
-  for (i = TEXT_WIDTH * (TEXT_HEIGHT - 1); i < TEXT_WIDTH * TEXT_HEIGHT; i++)
-    {
-      text_buf[i].code = ' ';
-      text_buf[i].fg_color = 0;
-      text_buf[i].bg_color = 0;
-      text_buf[i].width = 0;
-      text_buf[i].index = 0;
-    }
-
-  for (plane = 1; plane <= 4; plane++)
-    {
-      set_read_map (plane);
-      set_map_mask (1 << plane);
-      grub_memmove (VGA_MEM + PAGE_OFFSET (1 - page), VGA_MEM
-		    + PAGE_OFFSET (page) + VGA_WIDTH * CHAR_HEIGHT / 8,
-		    VGA_WIDTH * (VGA_HEIGHT - CHAR_HEIGHT) / 8);
-    }
-
-  set_map_mask (0x0f);
-  grub_memset (VGA_MEM + PAGE_OFFSET (1 - page)
-	       + VGA_WIDTH * (VGA_HEIGHT - CHAR_HEIGHT) / 8, 0,
-	       VGA_WIDTH * CHAR_HEIGHT / 8);
-
-  /* Activate the other page.  */
-  page = 1 - page;
-  wait_vretrace ();
-  set_start_address (PAGE_OFFSET (page));
-}
-
-static void
-grub_vga_putchar (grub_uint32_t c)
-{
-#if DEBUG_VGA
-  static int show = 1;
-#endif
-
-  if (c == '\a')
-    /* FIXME */
-    return;
-
-  if (c == '\b' || c == '\n' || c == '\r')
-    {
-      /* Erase current cursor, if any.  */
-      if (cursor_state)
-	write_char ();
-
-      switch (c)
-	{
-	case '\b':
-	  if (xpos > 0)
-	    xpos--;
-	  break;
-
-	case '\n':
-	  if (ypos >= TEXT_HEIGHT - 1)
-	    scroll_up ();
-	  else
-	    ypos++;
-	  break;
-
-	case '\r':
-	  xpos = 0;
-	  break;
-	}
-
-      if (cursor_state)
-	write_cursor ();
-    }
-  else
-    {
-      struct grub_font_glyph *glyph;
-      struct colored_char *p;
-      unsigned char_width = 1;
-
-      glyph = grub_font_get_glyph(font, c);
-
-      if (xpos + char_width > TEXT_WIDTH)
-	grub_putchar ('\n');
-
-      p = text_buf + xpos + ypos * TEXT_WIDTH;
-      p->code = c;
-      p->fg_color = fg_color;
-      p->bg_color = bg_color;
-      p->width = char_width - 1;
-      p->index = 0;
-
-      if (char_width > 1)
-	{
-	  unsigned i;
-
-	  for (i = 1; i < char_width; i++)
-	    {
-	      p[i].code = ' ';
-	      p[i].width = char_width - 1;
-	      p[i].index = i;
-	    }
-	}
-
-      write_char ();
-
-      xpos += char_width;
-      if (xpos >= TEXT_WIDTH)
-	{
-	  xpos = 0;
-
-	  if (ypos >= TEXT_HEIGHT - 1)
-	    scroll_up ();
-	  else
-	    ypos++;
-	}
-
-      if (cursor_state)
-	write_cursor ();
-    }
-
-#if DEBUG_VGA
-  if (show)
-    {
-      grub_uint16_t pos = grub_getxy ();
-
-      show = 0;
-      grub_gotoxy (0, 0);
-      grub_printf ("[%u:%u]", (unsigned) (pos >> 8), (unsigned) (pos & 0xff));
-      grub_gotoxy (pos >> 8, pos & 0xff);
-      show = 1;
-    }
-#endif
-}
-
-static grub_ssize_t
-grub_vga_getcharwidth (grub_uint32_t c)
-{
-#if 0
-  struct grub_font_glyph glyph;
-
-  glyph = grub_font_get_glyph (c);
-
-  return glyph.char_width;
-#else
-  (void) c;   /* Prevent warning.  */
-  return 1;   /* TODO Fix wide characters?  */
-#endif
-}
-
-static grub_uint16_t
-grub_vga_getwh (void)
-{
-  return (TEXT_WIDTH << 8) | TEXT_HEIGHT;
-}
-
-static grub_uint16_t
-grub_vga_getxy (void)
-{
-  return ((xpos << 8) | ypos);
-}
-
-static void
-grub_vga_gotoxy (grub_uint8_t x, grub_uint8_t y)
-{
-  if (x >= TEXT_WIDTH || y >= TEXT_HEIGHT)
-    {
-      grub_error (GRUB_ERR_OUT_OF_RANGE, "invalid point (%u,%u)",
-		  (unsigned) x, (unsigned) y);
-      return;
-    }
-
-  if (cursor_state)
-    write_char ();
-
-  xpos = x;
-  ypos = y;
-
-  if (cursor_state)
-    write_cursor ();
-}
-
-static void
-grub_vga_cls (void)
-{
-  unsigned i;
-
-  wait_vretrace ();
-  for (i = 0; i < TEXT_WIDTH * TEXT_HEIGHT; i++)
-    {
-      text_buf[i].code = ' ';
-      text_buf[i].fg_color = 0;
-      text_buf[i].bg_color = 0;
-      text_buf[i].width = 0;
-      text_buf[i].index = 0;
-    }
-
-  grub_memset (VGA_MEM + PAGE_OFFSET (page), 0, VGA_WIDTH * VGA_HEIGHT / 8);
-
-  xpos = ypos = 0;
-}
-
-static void
-grub_vga_setcolorstate (grub_term_color_state state)
-{
-  switch (state)
-    {
-    case GRUB_TERM_COLOR_STANDARD:
-    case GRUB_TERM_COLOR_NORMAL:
-      fg_color = DEFAULT_FG_COLOR;
-      bg_color = DEFAULT_BG_COLOR;
-      break;
-    case GRUB_TERM_COLOR_HIGHLIGHT:
-      fg_color = DEFAULT_BG_COLOR;
-      bg_color = DEFAULT_FG_COLOR;
-      break;
-    default:
-      break;
-    }
-}
-
-static void
-grub_vga_setcursor (int on)
-{
-  if (cursor_state != on)
-    {
-      if (cursor_state)
-	write_char ();
-      else
-	write_cursor ();
-
-      cursor_state = on;
-    }
-}
-
-static struct grub_term_output grub_vga_term =
-  {
-    .name = "vga",
-    .init = grub_vga_mod_init,
-    .fini = grub_vga_mod_fini,
-    .putchar = grub_vga_putchar,
-    .getcharwidth = grub_vga_getcharwidth,
-    .getwh = grub_vga_getwh,
-    .getxy = grub_vga_getxy,
-    .gotoxy = grub_vga_gotoxy,
-    .cls = grub_vga_cls,
-    .setcolorstate = grub_vga_setcolorstate,
-    .setcursor = grub_vga_setcursor,
-    .flags = 0,
-  };
-
-GRUB_MOD_INIT(vga)
-{
-  grub_term_register_output ("vga", &grub_vga_term);
-}
-
-GRUB_MOD_FINI(vga)
-{
-  grub_term_unregister_output (&grub_vga_term);
-}

term/ieee1275/ofconsole.c

@@ -194,14 +194,15 @@ grub_ofconsole_getcolor (grub_uint8_t *normal_color, grub_uint8_t *highlight_col
   *highlight_color = grub_ofconsole_highlight_color;
 }
 
+#define ANSI_C0 0x9b
+
 static int
 grub_ofconsole_readkey (int *key)
 {
-  char c;
+  grub_uint8_t c;
   grub_ssize_t actual = 0;
 
   grub_ieee1275_read (stdin_ihandle, &c, 1, &actual);
-
   if (actual > 0)
     switch(c)
       {
@@ -209,24 +210,29 @@ grub_ofconsole_readkey (int *key)
         /* Backspace: Ctrl-h.  */
         c = '\b'; 
         break;
+      case ANSI_C0:
       case '\e':
 	{
 	  grub_uint64_t start;
-	  grub_ieee1275_read (stdin_ihandle, &c, 1, &actual);
 
-	  /* On 9600 we have to wait up to 12 milliseconds.  */
+	  if (c == '\e')
-	  start = grub_get_time_ms ();
-	  while (actual <= 0 && grub_get_time_ms () - start < 12)
-	    grub_ieee1275_read (stdin_ihandle, &c, 1, &actual);
-
-	  if (actual <= 0)
 	    {
-	      *key = '\e';
+	      grub_ieee1275_read (stdin_ihandle, &c, 1, &actual);
-	      return 1;
-	    }
 
-	  if (c != '[')
+	      /* On 9600 we have to wait up to 12 milliseconds.  */
-	    return 0;
+	      start = grub_get_time_ms ();
+	      while (actual <= 0 && grub_get_time_ms () - start < 12)
+		grub_ieee1275_read (stdin_ihandle, &c, 1, &actual);
+
+	      if (actual <= 0)
+		{
+		  *key = '\e';
+		  return 1;
+		}
+
+	      if (c != '[')
+		return 0;
+	    }
 
 	  grub_ieee1275_read (stdin_ihandle, &c, 1, &actual);
 
@@ -321,7 +327,7 @@ grub_ofconsole_getkey (void)
 static grub_uint16_t
 grub_ofconsole_getxy (void)
 {
-  return ((grub_curr_x - 1) << 8) | grub_curr_y;
+  return (grub_curr_x << 8) | grub_curr_y;
 }
 
 static void

term/serial.c

@@ -616,8 +616,8 @@ GRUB_MOD_INIT(serial)
 {
   cmd = grub_register_extcmd ("serial", grub_cmd_serial,
 			      GRUB_COMMAND_FLAG_BOTH,
-			      "serial [OPTIONS...]",
+			      N_("[OPTIONS...]"),
-			      "Configure serial port.", options);
+			      N_("Configure serial port."), options);
 
   /* Set default settings.  */
   serial_settings.port      = serial_hw_get_port (0);

term/terminfo.c

@@ -31,6 +31,7 @@
 #include <grub/terminfo.h>
 #include <grub/tparm.h>
 #include <grub/command.h>
+#include <grub/i18n.h>
 
 struct terminfo
 {
@@ -178,7 +179,7 @@ static grub_command_t cmd;
 GRUB_MOD_INIT(terminfo)
 {
   cmd = grub_register_command ("terminfo", grub_cmd_terminfo,
-			       "[TERM]", "Set terminfo type.");
+			       N_("[TERM]"), N_("Set terminfo type."));
   grub_terminfo_set_current ("vt100");
 }
 

tests/grub_script_comments.in

@@ -0,0 +1,28 @@
+#! @builddir@/grub-shell-tester
+#
+# Copyright (C) 2010  Free Software Foundation, Inc.
+#
+# GRUB is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# GRUB is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+
+echo a###b
+echo a# #b
+
+echo #
+echo \#
+
+echo '#'
+echo "#"
+
+echo '\#'
+echo "\#"

util/grub-mkconfig_lib.in

@@ -1,5 +1,5 @@
 # Helper library for grub-mkconfig
-# Copyright (C) 2007,2008,2009  Free Software Foundation, Inc.
+# Copyright (C) 2007,2008,2009,2010  Free Software Foundation, Inc.
 #
 # GRUB is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -44,21 +44,7 @@ grub_warn ()
 
 make_system_path_relative_to_its_root ()
 {
-  path="`${grub_mkrelpath} $1`"
+  ${grub_mkrelpath} $1
-
-  case "`uname 2>/dev/null`" in
-    CYGWIN*)
-      # Cygwin: Check if regular or emulated mount.
-      if [ -z "$dir" ] || [ "`stat -c %D "$dir/.."`" != 620000 ] ; then
-        # Reached some mount point not below /cygdrive.
-        # GRUB does not know Cygwin's emulated mounts,
-        # convert to Win32 path and remove drive letter.
-        path=`cygpath -m "$path" | sed -n 's,^[A-Za-z]:,,p'`
-        test ! -z "$path" || return 1
-      fi ;;
-  esac
-
-  echo "$path"
 }
 
 is_path_readable_by_grub ()

util/grub-mkrelpath.c

@@ -17,7 +17,9 @@
  *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+#include <stdio.h>
 #include <grub/util/misc.h>
+#include <grub/emu/misc.h>
 #include <grub/i18n.h>
 #include <getopt.h>
 
@@ -97,7 +99,7 @@ main (int argc, char *argv[])
 
   argument = argv[optind];
 
-  relpath = make_system_path_relative_to_its_root (argument);
+  relpath = grub_make_system_path_relative_to_its_root (argument);
   printf ("%s\n", relpath);
   free (relpath);
 

util/grub-mkrescue.in

@@ -30,7 +30,7 @@ target_cpu=@target_cpu@
 native_platform=@platform@
 pkglib_DATA="@pkglib_DATA@"
 
-coreboot_dir=${libdir}/$(echo ${PACKAGE_TARNAME} | sed ${transform})/${target_cpu}-coreboot
+multiboot_dir=${libdir}/$(echo ${PACKAGE_TARNAME} | sed ${transform})/${target_cpu}-multiboot
 pc_dir=${libdir}/$(echo ${PACKAGE_TARNAME} | sed ${transform})/${target_cpu}-pc
 efi32_dir=${libdir}/$(echo ${PACKAGE_TARNAME} | sed ${transform})/i386-efi
 efi64_dir=${libdir}/$(echo ${PACKAGE_TARNAME} | sed ${transform})/x86_64-efi
@@ -124,8 +124,8 @@ process_input_dir ()
 }
 
 if [ "${override_dir}" = "" ] ; then
-    if test -e "${coreboot_dir}" ; then
+    if test -e "${multiboot_dir}" ; then
-        process_input_dir ${coreboot_dir} coreboot
+        process_input_dir ${multiboot_dir} multiboot
     fi
     if test -e "${pc_dir}" ; then
         process_input_dir ${pc_dir} pc
@@ -138,13 +138,13 @@ if [ "${override_dir}" = "" ] ; then
     fi
 else
     process_input_dir ${override_dir} ${native_platform}
-    coreboot_dir=
+    multiboot_dir=
     pc_dir=
     efi32_dir=
     efi64_dir=
     case "${target_cpu}-${native_platform}" in
-        i386-coreboot) coreboot_dir=${override_dir} ;;
         i386-pc) pc_dir=${override_dir} ;;
+        i386-multiboot) multiboot_dir=${override_dir} ;;
 	i386-efi) efi32_dir=${override_dir} ;;
 	x86_64-efi) efi64_dir=${override_dir} ;;
     esac
@@ -154,28 +154,28 @@ fi
 iso_uuid=$(date -u +%Y-%m-%d-%H-%M-%S-00)
 grub_mkisofs_arguments="${grub_mkisofs_arguments} --modification-date=$(echo ${iso_uuid} | sed -e s/-//g)"
 
-# build coreboot core.img
+# build coreboot multiboot.img
-if test -e "${coreboot_dir}" ; then
+if test -e "${multiboot_dir}" ; then
-    echo "Enabling coreboot support ..."
+    echo "Enabling multiboot support ..."
     memdisk_img=`mktemp "$MKTEMP_TEMPLATE"`
     memdisk_dir=`mktemp -d "$MKTEMP_TEMPLATE"`
     mkdir -p ${memdisk_dir}/boot/grub
 
-    modules="$(cat ${coreboot_dir}/partmap.lst) ${modules}"
+    modules="$(cat ${multiboot_dir}/partmap.lst) ${modules}"
     cat << EOF > ${memdisk_dir}/boot/grub/grub.cfg
 search --fs-uuid --set ${iso_uuid}
-set prefix=(\${root})/boot/grub/${target_cpu}-coreboot
+set prefix=(\${root})/boot/grub/${target_cpu}-multiboot
 source \$prefix/grub.cfg
 EOF
     (for i in ${modules} ; do
         echo "insmod $i"
     done ; \
     echo "source /boot/grub/grub.cfg") \
-    > ${iso9660_dir}/boot/grub/i386-coreboot/grub.cfg
+    > ${iso9660_dir}/boot/grub/i386-multiboot/grub.cfg
 
     tar -C ${memdisk_dir} -cf ${memdisk_img} boot
     rm -rf ${memdisk_dir}
-    grub-mkimage -O i386-coreboot -d ${coreboot_dir}/ -m ${memdisk_img} -o ${iso9660_dir}/boot/multiboot.img \
+    grub-mkimage -O i386-coreboot -d ${multiboot_dir}/ -m ${memdisk_img} -o ${iso9660_dir}/boot/multiboot.img \
         memdisk tar search iso9660 configfile sh \
         ata at_keyboard
     rm -f ${memdisk_img}

util/grub-probe.c

@@ -20,14 +20,15 @@
 #include <config.h>
 #include <grub/types.h>
 #include <grub/util/misc.h>
+#include <grub/util/misc.h>
 #include <grub/device.h>
 #include <grub/disk.h>
 #include <grub/file.h>
 #include <grub/fs.h>
 #include <grub/partition.h>
 #include <grub/msdos_partition.h>
-#include <grub/util/hostdisk.h>
+#include <grub/emu/hostdisk.h>
-#include <grub/util/getroot.h>
+#include <grub/emu/getroot.h>
 #include <grub/term.h>
 #include <grub/env.h>
 #include <grub/raid.h>
@@ -261,7 +262,7 @@ probe (const char *path, char *device_name)
 	      grub_util_info ("reading %s via OS facilities", path);
 	      filebuf_via_sys = grub_util_read_image (path);
 
-	      rel_path = make_system_path_relative_to_its_root (path);
+	      rel_path = grub_make_system_path_relative_to_its_root (path);
 	      grub_path = xasprintf ("(%s)%s", drive_name, rel_path);
 	      free (rel_path);
 	      grub_util_info ("reading %s via GRUB facilities", grub_path);

util/i386/pc/grub-setup.c

@@ -28,14 +28,14 @@
 #include <grub/msdos_partition.h>
 #include <grub/gpt_partition.h>
 #include <grub/env.h>
-#include <grub/util/hostdisk.h>
+#include <grub/emu/hostdisk.h>
 #include <grub/machine/boot.h>
 #include <grub/machine/kernel.h>
 #include <grub/term.h>
 #include <grub/i18n.h>
 #include <grub/util/raid.h>
 #include <grub/util/lvm.h>
-#include <grub/util/getroot.h>
+#include <grub/emu/getroot.h>
 
 static const grub_gpt_part_type_t grub_gpt_partition_type_bios_boot = GRUB_GPT_PARTITION_TYPE_BIOS_BOOT;
 
@@ -430,7 +430,7 @@ unable_to_embed:
   /* Make sure that GRUB reads the identical image as the OS.  */
   tmp_img = xmalloc (core_size);
   core_path_dev_full = grub_util_get_path (dir, core_file);
-  core_path_dev = make_system_path_relative_to_its_root (core_path_dev_full);
+  core_path_dev = grub_make_system_path_relative_to_its_root (core_path_dev_full);
   free (core_path_dev_full);
 
   /* It is a Good Thing to sync two times.  */

util/misc.c

@@ -58,53 +58,6 @@
 #include <winioctl.h>
 #endif
 
-int verbosity = 0;
-
-void
-grub_util_warn (const char *fmt, ...)
-{
-  va_list ap;
-
-  fprintf (stderr, _("%s: warn:"), program_name);
-  fprintf (stderr, " ");
-  va_start (ap, fmt);
-  vfprintf (stderr, fmt, ap);
-  va_end (ap);
-  fprintf (stderr, ".\n");
-  fflush (stderr);
-}
-
-void
-grub_util_info (const char *fmt, ...)
-{
-  if (verbosity > 0)
-    {
-      va_list ap;
-
-      fprintf (stderr, _("%s: info:"), program_name);
-      fprintf (stderr, " ");
-      va_start (ap, fmt);
-      vfprintf (stderr, fmt, ap);
-      va_end (ap);
-      fprintf (stderr, ".\n");
-      fflush (stderr);
-    }
-}
-
-void
-grub_util_error (const char *fmt, ...)
-{
-  va_list ap;
-
-  fprintf (stderr, _("%s: error:"), program_name);
-  fprintf (stderr, " ");
-  va_start (ap, fmt);
-  vfprintf (stderr, fmt, ap);
-  va_end (ap);
-  fprintf (stderr, ".\n");
-  exit (1);
-}
-
 #ifdef GRUB_UTIL
 int
 grub_err_printf (const char *fmt, ...)
@@ -120,41 +73,6 @@ grub_err_printf (const char *fmt, ...)
 }
 #endif
 
-void *
-xmalloc (size_t size)
-{
-  void *p;
-
-  p = malloc (size);
-  if (! p)
-    grub_util_error ("out of memory");
-
-  return p;
-}
-
-void *
-xrealloc (void *ptr, size_t size)
-{
-  ptr = realloc (ptr, size);
-  if (! ptr)
-    grub_util_error ("out of memory");
-
-  return ptr;
-}
-
-char *
-xstrdup (const char *str)
-{
-  size_t len;
-  char *newstr;
-
-  len = strlen (str);
-  newstr = (char *) xmalloc (len + 1);
-  memcpy (newstr, str, len + 1);
-
-  return newstr;
-}
-
 char *
 grub_util_get_path (const char *dir, const char *file)
 {
@@ -277,34 +195,6 @@ grub_register_exported_symbols (void)
 }
 #endif
 
-void
-grub_exit (void)
-{
-  exit (1);
-}
-
-grub_uint32_t
-grub_get_rtc (void)
-{
-  struct timeval tv;
-
-  gettimeofday (&tv, 0);
-
-  return (tv.tv_sec * GRUB_TICKS_PER_SECOND
-	  + (((tv.tv_sec % GRUB_TICKS_PER_SECOND) * 1000000 + tv.tv_usec)
-	     * GRUB_TICKS_PER_SECOND / 1000000));
-}
-
-grub_uint64_t
-grub_get_time_ms (void)
-{
-  struct timeval tv;
-
-  gettimeofday (&tv, 0);
-
-  return (tv.tv_sec * 1000 + tv.tv_usec / 1000);
-}
-
 #ifdef __MINGW32__
 
 void
@@ -335,53 +225,6 @@ grub_arch_sync_caches (void *address __attribute__ ((unused)),
 }
 #endif
 
-#ifndef HAVE_VASPRINTF
-
-int
-vasprintf (char **buf, const char *fmt, va_list ap)
-{
-  /* Should be large enough.  */
-  *buf = xmalloc (512);
-
-  return vsprintf (*buf, fmt, ap);
-}
-
-#endif
-
-#ifndef  HAVE_ASPRINTF
-
-int
-asprintf (char **buf, const char *fmt, ...)
-{
-  int status;
-  va_list ap;
-
-  va_start (ap, fmt);
-  status = vasprintf (*buf, fmt, ap);
-  va_end (ap);
-
-  return status;
-}
-
-#endif
-
-char *
-xasprintf (const char *fmt, ...)
-{
-  va_list ap;
-  char *result;
-
-  va_start (ap, fmt);
-  if (vasprintf (&result, fmt, ap) < 0)
-    {
-      if (errno == ENOMEM)
-	grub_util_error ("out of memory");
-      return NULL;
-    }
-
-  return result;
-}
-
 #ifdef __MINGW32__
 
 void sync (void)
@@ -456,103 +299,6 @@ canonicalize_file_name (const char *path)
   return ret;
 }
 
-/* This function never prints trailing slashes (so that its output
-   can be appended a slash unconditionally).  */
-char *
-make_system_path_relative_to_its_root (const char *path)
-{
-  struct stat st;
-  char *p, *buf, *buf2, *buf3;
-  uintptr_t offset = 0;
-  dev_t num;
-  size_t len;
-
-  /* canonicalize.  */
-  p = canonicalize_file_name (path);
-
-  if (p == NULL)
-    grub_util_error ("failed to get canonical path of %s", path);
-
-  len = strlen (p) + 1;
-  buf = xstrdup (p);
-  free (p);
-
-  if (stat (buf, &st) < 0)
-    grub_util_error ("cannot stat %s: %s", buf, strerror (errno));
-
-  buf2 = xstrdup (buf);
-  num = st.st_dev;
-
-  /* This loop sets offset to the number of chars of the root
-     directory we're inspecting.  */
-  while (1)
-    {
-      p = strrchr (buf, '/');
-      if (p == NULL)
-	/* This should never happen.  */
-	grub_util_error ("FIXME: no / in buf. (make_system_path_relative_to_its_root)");
-      if (p != buf)
-	*p = 0;
-      else
-	*++p = 0;
-
-      if (stat (buf, &st) < 0)
-	grub_util_error ("cannot stat %s: %s", buf, strerror (errno));
-
-      /* buf is another filesystem; we found it.  */
-      if (st.st_dev != num)
-	{
-	  /* offset == 0 means path given is the mount point.
-	     This works around special-casing of "/" in Un*x.  This function never
-	     prints trailing slashes (so that its output can be appended a slash
-	     unconditionally).  Each slash in is considered a preceding slash, and
-	     therefore the root directory is an empty string.  */
-	  if (offset == 0)
-	    {
-	      free (buf);
-	      free (buf2);
-	      return xstrdup ("");
-	    }
-	  else
-	    break;
-	}
-
-      offset = p - buf;
-      /* offset == 1 means root directory.  */
-      if (offset == 1)
-	{
-	  free (buf);
-	  len = strlen (buf2);
-	  while (buf2[len - 1] == '/' && len > 1)
-	    {
-	      buf2[len - 1] = '\0';
-	      len--;
-	    }
-	  if (len > 1)
-	    return buf2;
-	  else
-	    {
-	      /* This means path given is just a backslash.  As above
-		 we have to return an empty string.  */
-	      free (buf2);
-	      return xstrdup ("");
-	    }
-	}
-    }
-  free (buf);
-  buf3 = xstrdup (buf2 + offset);
-  free (buf2);
-
-  len = strlen (buf3);
-  while (buf3[len - 1] == '/' && len > 1)
-    {
-      buf3[len - 1] = '\0';
-      len--;
-    }
-
-  return buf3;
-}
-
 #ifdef GRUB_UTIL
 void
 grub_util_init_nls (void)
@@ -564,3 +310,17 @@ grub_util_init_nls (void)
 #endif /* (defined(ENABLE_NLS) && ENABLE_NLS) */
 }
 #endif
+
+int
+grub_dl_ref (grub_dl_t mod)
+{
+  (void) mod;
+  return 0;
+}
+
+int
+grub_dl_unref (grub_dl_t mod)
+{
+  (void) mod;
+  return 0;
+}

util/sparc64/ieee1275/grub-setup.c

@@ -29,7 +29,7 @@
 #include <grub/msdos_partition.h>
 #include <grub/gpt_partition.h>
 #include <grub/env.h>
-#include <grub/util/hostdisk.h>
+#include <grub/emu/hostdisk.h>
 #include <grub/machine/boot.h>
 #include <grub/machine/kernel.h>
 #include <grub/term.h>
@@ -46,7 +46,7 @@
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <dirent.h>
-#include <grub/util/getroot.h>
+#include <grub/emu/getroot.h>
 
 #define _GNU_SOURCE	1
 #include <getopt.h>
@@ -634,7 +634,8 @@ main (int argc, char *argv[])
 
   find_dest_dev (&ginfo, argv);
 
-  ginfo.prefix = grub_get_prefix (ginfo.dir ? : DEFAULT_DIRECTORY);
+  ginfo.prefix = grub_make_system_path_relative_to_its_root (ginfo.dir ?
+							     : DEFAULT_DIRECTORY);
 
   check_root_dev (&ginfo);
 

video/i386/pc/vga.c

@@ -0,0 +1,412 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2000,2001,2002,2003,2004,2005,2007,2008,2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define grub_video_render_target grub_video_fbrender_target
+
+#include <grub/machine/vga.h>
+#include <grub/machine/console.h>
+#include <grub/cpu/io.h>
+#include <grub/mm.h>
+#include <grub/video.h>
+#include <grub/video_fb.h>
+#include <grub/types.h>
+#include <grub/dl.h>
+#include <grub/misc.h>
+
+#define VGA_WIDTH	640
+#define VGA_HEIGHT	350
+#define VGA_MEM		((grub_uint8_t *) GRUB_MEMORY_MACHINE_VGA_ADDR)
+#define PAGE_OFFSET(x)	((x) * (VGA_WIDTH * VGA_HEIGHT / 8))
+
+static unsigned char text_mode;
+static unsigned char saved_map_mask;
+
+static struct
+{
+  struct grub_video_mode_info mode_info;
+  struct grub_video_render_target *render_target;
+  grub_uint8_t *temporary_buffer;
+  int front_page;
+  int back_page;
+} framebuffer;
+
+#define SEQUENCER_ADDR_PORT	0x3C4
+#define SEQUENCER_DATA_PORT	0x3C5
+#define MAP_MASK_REGISTER	0x02
+
+#define CRTC_ADDR_PORT		0x3D4
+#define CRTC_DATA_PORT		0x3D5
+#define START_ADDR_HIGH_REGISTER 0x0C
+#define START_ADDR_LOW_REGISTER	0x0D
+
+#define GRAPHICS_ADDR_PORT	0x3CE
+#define GRAPHICS_DATA_PORT	0x3CF
+#define READ_MAP_REGISTER	0x04
+
+#define INPUT_STATUS1_REGISTER	0x3DA
+#define INPUT_STATUS1_VERTR_BIT 0x08
+
+static inline void
+wait_vretrace (void)
+{
+  /* Wait until there is a vertical retrace.  */
+  while (! (grub_inb (INPUT_STATUS1_REGISTER) & INPUT_STATUS1_VERTR_BIT));
+}
+
+/* Get Map Mask Register.  */
+static unsigned char
+get_map_mask (void)
+{
+  unsigned char old_addr;
+  unsigned char old_data;
+
+  old_addr = grub_inb (SEQUENCER_ADDR_PORT);
+  grub_outb (MAP_MASK_REGISTER, SEQUENCER_ADDR_PORT);
+
+  old_data = grub_inb (SEQUENCER_DATA_PORT);
+
+  grub_outb (old_addr, SEQUENCER_ADDR_PORT);
+
+  return old_data;
+}
+
+/* Set Map Mask Register.  */
+static void
+set_map_mask (unsigned char mask)
+{
+  unsigned char old_addr;
+
+  old_addr = grub_inb (SEQUENCER_ADDR_PORT);
+  grub_outb (MAP_MASK_REGISTER, SEQUENCER_ADDR_PORT);
+
+  grub_outb (mask, SEQUENCER_DATA_PORT);
+
+  grub_outb (old_addr, SEQUENCER_ADDR_PORT);
+}
+
+#if 0
+/* Set Read Map Register.  */
+static void
+set_read_map (unsigned char map)
+{
+  unsigned char old_addr;
+
+  old_addr = grub_inb (GRAPHICS_ADDR_PORT);
+
+  grub_outb (READ_MAP_REGISTER, GRAPHICS_ADDR_PORT);
+  grub_outb (map, GRAPHICS_DATA_PORT);
+
+  grub_outb (old_addr, GRAPHICS_ADDR_PORT);
+}
+#endif
+
+/* Set start address.  */
+static void
+set_start_address (unsigned int start)
+{
+  unsigned char old_addr;
+
+  old_addr = grub_inb (CRTC_ADDR_PORT);
+
+  grub_outb (START_ADDR_LOW_REGISTER, CRTC_ADDR_PORT);
+  grub_outb (start & 0xFF, CRTC_DATA_PORT);
+
+  grub_outb (START_ADDR_HIGH_REGISTER, CRTC_ADDR_PORT);
+  grub_outb (start >> 8, CRTC_DATA_PORT);
+
+  grub_outb (old_addr, CRTC_ADDR_PORT);
+}
+
+static int setup = 0;
+static int is_target = 0;
+
+static grub_err_t
+grub_video_vga_init (void)
+{
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_video_vga_setup (unsigned int width, unsigned int height,
+                      unsigned int mode_type, unsigned int mode_mask)
+{
+  grub_err_t err;
+
+  if ((width && width != VGA_WIDTH) || (height && height != VGA_HEIGHT))
+    return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "no matching mode found");
+
+  framebuffer.temporary_buffer = grub_malloc (VGA_HEIGHT * VGA_WIDTH);
+  framebuffer.front_page = 0;
+  framebuffer.back_page = 0;
+  if (!framebuffer.temporary_buffer)
+    return grub_errno;
+
+  saved_map_mask = get_map_mask ();
+
+  text_mode = grub_vga_set_mode (0x10);
+  setup = 1;
+  set_map_mask (0x0f);
+  set_start_address (PAGE_OFFSET (framebuffer.front_page));
+
+  framebuffer.mode_info.width = VGA_WIDTH;
+  framebuffer.mode_info.height = VGA_HEIGHT;
+
+  framebuffer.mode_info.mode_type = GRUB_VIDEO_MODE_TYPE_INDEX_COLOR;
+
+  if (grub_video_check_mode_flag (mode_type, mode_mask,
+				  GRUB_VIDEO_MODE_TYPE_DOUBLE_BUFFERED, 1))
+    {
+      framebuffer.back_page = 1;
+      framebuffer.mode_info.mode_type |= GRUB_VIDEO_MODE_TYPE_DOUBLE_BUFFERED;
+    }
+
+  framebuffer.mode_info.bpp = 8;
+  framebuffer.mode_info.bytes_per_pixel = 1;
+  framebuffer.mode_info.pitch = VGA_WIDTH;
+  framebuffer.mode_info.number_of_colors = 16;
+  framebuffer.mode_info.red_mask_size = 0;
+  framebuffer.mode_info.red_field_pos = 0;
+  framebuffer.mode_info.green_mask_size = 0;
+  framebuffer.mode_info.green_field_pos = 0;
+  framebuffer.mode_info.blue_mask_size = 0;
+  framebuffer.mode_info.blue_field_pos = 0;
+  framebuffer.mode_info.reserved_mask_size = 0;
+  framebuffer.mode_info.reserved_field_pos = 0;
+
+  framebuffer.mode_info.blit_format
+    = grub_video_get_blit_format (&framebuffer.mode_info);
+
+  err = grub_video_fb_create_render_target_from_pointer (&framebuffer.render_target,
+							 &framebuffer.mode_info,
+							 framebuffer.temporary_buffer);
+
+  if (err)
+    {
+      grub_dprintf ("video", "Couldn't create FB target\n");
+      return err;
+    }
+
+  is_target = 1;
+  err = grub_video_fb_set_active_render_target (framebuffer.render_target);
+ 
+  if (err)
+    return err;
+ 
+  err = grub_video_fb_set_palette (0, GRUB_VIDEO_FBSTD_NUMCOLORS,
+				   grub_video_fbstd_colors);
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_video_vga_fini (void)
+{
+  if (setup)
+    {
+      set_map_mask (saved_map_mask);
+      grub_vga_set_mode (text_mode);
+    }
+  setup = 0;
+  grub_free (framebuffer.temporary_buffer);
+  framebuffer.temporary_buffer = 0;
+  return GRUB_ERR_NONE;
+}
+
+static inline void
+update_target (void)
+{
+  int plane;
+
+  if (!is_target)
+    return;
+
+  for (plane = 0x01; plane <= 0x08; plane <<= 1)
+    {
+      grub_uint8_t *ptr;
+      volatile grub_uint8_t *ptr2;
+      unsigned cbyte = 0;
+      int shift = 7;
+      set_map_mask (plane);
+      for (ptr = framebuffer.temporary_buffer,
+	     ptr2 = VGA_MEM + PAGE_OFFSET (framebuffer.back_page);
+	   ptr < framebuffer.temporary_buffer + VGA_WIDTH * VGA_HEIGHT; ptr++)
+	{
+	  cbyte |= (!!(plane & *ptr)) << shift;
+	  shift--;
+	  if (shift == -1)
+	    {
+	      *ptr2++ = cbyte;
+	      shift = 7;
+	      cbyte = 0;
+	    }
+	}
+    }
+}
+
+static grub_err_t
+grub_video_vga_blit_bitmap (struct grub_video_bitmap *bitmap,
+			    enum grub_video_blit_operators oper, int x, int y,
+			    int offset_x, int offset_y,
+			    unsigned int width, unsigned int height)
+{
+  grub_err_t ret;
+  ret = grub_video_fb_blit_bitmap (bitmap, oper, x, y, offset_x, offset_y,
+				   width, height);
+  update_target ();
+  return ret;
+}
+
+static grub_err_t
+grub_video_vga_blit_render_target (struct grub_video_fbrender_target *source,
+                                   enum grub_video_blit_operators oper,
+                                   int x, int y, int offset_x, int offset_y,
+                                   unsigned int width, unsigned int height)
+{
+  grub_err_t ret;
+
+  ret = grub_video_fb_blit_render_target (source, oper, x, y,
+					  offset_x, offset_y, width, height);
+  update_target ();
+
+  return ret;
+}
+
+static grub_err_t
+grub_video_vga_set_active_render_target (struct grub_video_render_target *target)
+{
+  if (target == GRUB_VIDEO_RENDER_TARGET_DISPLAY)
+    {
+      is_target = 1;
+      target = framebuffer.render_target;
+    }
+  else
+    is_target = 0;
+
+  return grub_video_fb_set_active_render_target (target);
+}
+
+static grub_err_t
+grub_video_vga_get_active_render_target (struct grub_video_render_target **target)
+{
+  grub_err_t err;
+  err = grub_video_fb_get_active_render_target (target);
+  if (err)
+    return err;
+
+  if (*target == framebuffer.render_target)
+    *target = GRUB_VIDEO_RENDER_TARGET_DISPLAY;
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_video_vga_swap_buffers (void)
+{
+  if (!(framebuffer.mode_info.mode_type & GRUB_VIDEO_MODE_TYPE_DOUBLE_BUFFERED))
+    return GRUB_ERR_NONE;
+
+  /* Activate the other page.  */
+  framebuffer.front_page = !framebuffer.front_page;
+  framebuffer.back_page = !framebuffer.back_page;
+  wait_vretrace ();
+  set_start_address (PAGE_OFFSET (framebuffer.front_page));
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_video_vga_set_palette (unsigned int start __attribute__ ((unused)),
+			    unsigned int count __attribute__ ((unused)),
+                            struct grub_video_palette_data *palette_data __attribute__ ((unused)))
+{
+  return grub_error (GRUB_ERR_IO, "can't change palette");
+}
+
+static grub_err_t
+grub_video_vga_get_info_and_fini (struct grub_video_mode_info *mode_info,
+				  void **framebuf)
+{
+  set_map_mask (0xf);
+
+  grub_memcpy (mode_info, &(framebuffer.mode_info), sizeof (*mode_info));
+  mode_info->bpp = 1;
+  mode_info->bytes_per_pixel = 0;
+  mode_info->pitch = VGA_WIDTH / 8;
+  mode_info->number_of_colors = 1;
+
+  mode_info->bg_red = 0;
+  mode_info->bg_green = 0;
+  mode_info->bg_blue = 0;
+  mode_info->bg_alpha = 255;
+
+  mode_info->fg_red = 255;
+  mode_info->fg_green = 255;
+  mode_info->fg_blue = 255;
+  mode_info->fg_alpha = 255;
+
+  *framebuf = VGA_MEM + PAGE_OFFSET (framebuffer.front_page);
+
+  grub_video_fb_fini ();
+  grub_free (framebuffer.temporary_buffer);
+  framebuffer.temporary_buffer = 0;
+  setup = 0;
+
+  return GRUB_ERR_NONE;
+}
+
+
+static struct grub_video_adapter grub_video_vga_adapter =
+  {
+    .name = "VGA Video Driver",
+    .id = GRUB_VIDEO_DRIVER_VGA,
+
+    .init = grub_video_vga_init,
+    .fini = grub_video_vga_fini,
+    .setup = grub_video_vga_setup,
+    .get_info = grub_video_fb_get_info,
+    .get_info_and_fini = grub_video_vga_get_info_and_fini,
+    .set_palette = grub_video_vga_set_palette,
+    .get_palette = grub_video_fb_get_palette,
+    .set_viewport = grub_video_fb_set_viewport,
+    .get_viewport = grub_video_fb_get_viewport,
+    .map_color = grub_video_fb_map_color,
+    .map_rgb = grub_video_fb_map_rgb,
+    .map_rgba = grub_video_fb_map_rgba,
+    .unmap_color = grub_video_fb_unmap_color,
+    .fill_rect = grub_video_fb_fill_rect,
+    .blit_bitmap = grub_video_vga_blit_bitmap,
+    .blit_render_target = grub_video_vga_blit_render_target,
+    .scroll = grub_video_fb_scroll,
+    .swap_buffers = grub_video_vga_swap_buffers,
+    .create_render_target = grub_video_fb_create_render_target,
+    .delete_render_target = grub_video_fb_delete_render_target,
+    .set_active_render_target = grub_video_vga_set_active_render_target,
+    .get_active_render_target = grub_video_vga_get_active_render_target,
+
+    .next = 0
+  };
+
+GRUB_MOD_INIT(vga)
+{
+  grub_video_register (&grub_video_vga_adapter);
+}
+
+GRUB_MOD_FINI(vga)
+{
+  grub_video_unregister (&grub_video_vga_adapter);
+}

video/readers/jpeg.c

@@ -153,10 +153,11 @@ grub_jpeg_get_number (struct grub_jpeg_data *data, int num)
 static int
 grub_jpeg_get_huff_code (struct grub_jpeg_data *data, int id)
 {
-  int code, i;
+  int code;
+  unsigned i;
 
   code = 0;
-  for (i = 0; i < 16; i++)
+  for (i = 0; i < ARRAY_SIZE (data->huff_maxval[id]); i++)
     {
       code <<= 1;
       if (grub_jpeg_get_bit (data))
@@ -171,47 +172,51 @@ grub_jpeg_get_huff_code (struct grub_jpeg_data *data, int id)
 static grub_err_t
 grub_jpeg_decode_huff_table (struct grub_jpeg_data *data)
 {
-  int id, ac, i, n, base, ofs;
+  int id, ac, n, base, ofs;
   grub_uint32_t next_marker;
   grub_uint8_t count[16];
+  unsigned i;
 
   next_marker = data->file->offset;
   next_marker += grub_jpeg_get_word (data);
 
-  id = grub_jpeg_get_byte (data);
+  while (data->file->offset + sizeof (count) + 1 <= next_marker)
-  ac = (id >> 4);
-  id &= 0xF;
-  if (id > 1)
-    return grub_error (GRUB_ERR_BAD_FILE_TYPE,
-		       "jpeg: too many huffman tables");
-
-  if (grub_file_read (data->file, &count, sizeof (count)) !=
-      sizeof (count))
-    return grub_errno;
-
-  n = 0;
-  for (i = 0; i < 16; i++)
-    n += count[i];
-
-  id += ac * 2;
-  data->huff_value[id] = grub_malloc (n);
-  if (grub_errno)
-    return grub_errno;
-
-  if (grub_file_read (data->file, data->huff_value[id], n) != n)
-    return grub_errno;
-
-  base = 0;
-  ofs = 0;
-  for (i = 0; i < 16; i++)
     {
-      base += count[i];
+      id = grub_jpeg_get_byte (data);
-      ofs += count[i];
+      ac = (id >> 4) & 1;
+      id &= 0xF;
+      if (id > 1)
+	return grub_error (GRUB_ERR_BAD_FILE_TYPE,
+			   "jpeg: too many huffman tables");
 
-      data->huff_maxval[id][i] = base;
+      if (grub_file_read (data->file, &count, sizeof (count)) !=
-      data->huff_offset[id][i] = ofs - base;
+	  sizeof (count))
+	return grub_errno;
 
-      base <<= 1;
+      n = 0;
+      for (i = 0; i < ARRAY_SIZE (count); i++)
+	n += count[i];
+
+      id += ac * 2;
+      data->huff_value[id] = grub_malloc (n);
+      if (grub_errno)
+	return grub_errno;
+
+      if (grub_file_read (data->file, data->huff_value[id], n) != n)
+	return grub_errno;
+
+      base = 0;
+      ofs = 0;
+      for (i = 0; i < ARRAY_SIZE (count); i++)
+	{
+	  base += count[i];
+	  ofs += count[i];
+
+	  data->huff_maxval[id][i] = base;
+	  data->huff_offset[id][i] = ofs - base;
+
+	  base <<= 1;
+	}
     }
 
   if (data->file->offset != next_marker)
@@ -229,17 +234,24 @@ grub_jpeg_decode_quan_table (struct grub_jpeg_data *data)
   next_marker = data->file->offset;
   next_marker += grub_jpeg_get_word (data);
 
-  id = grub_jpeg_get_byte (data);
+  while (data->file->offset + sizeof (data->quan_table[id]) + 1
-  if (id >= 0x10)		/* Upper 4-bit is precision.  */
+	 <= next_marker)
-    return grub_error (GRUB_ERR_BAD_FILE_TYPE,
+    {
-		       "jpeg: only 8-bit precision is supported");
+      id = grub_jpeg_get_byte (data);
+      if (id >= 0x10)		/* Upper 4-bit is precision.  */
+	return grub_error (GRUB_ERR_BAD_FILE_TYPE,
+			   "jpeg: only 8-bit precision is supported");
 
-  if (id > 1)
+      if (id > 1)
-    return grub_error (GRUB_ERR_BAD_FILE_TYPE,
+	return grub_error (GRUB_ERR_BAD_FILE_TYPE,
-		       "jpeg: too many quantization tables");
+			   "jpeg: too many quantization tables");
 
-  if (grub_file_read (data->file, &data->quan_table[id], 64) != 64)
+      if (grub_file_read (data->file, &data->quan_table[id],
-    return grub_errno;
+			  sizeof (data->quan_table[id]))
+	  != sizeof (data->quan_table[id]))
+	return grub_errno;
+
+    }
 
   if (data->file->offset != next_marker)
     grub_error (GRUB_ERR_BAD_FILE_TYPE,
@@ -444,7 +456,8 @@ grub_jpeg_idct_transform (jpeg_data_unit_t du)
 static void
 grub_jpeg_decode_du (struct grub_jpeg_data *data, int id, jpeg_data_unit_t du)
 {
-  int pos, h1, h2, qt;
+  int h1, h2, qt;
+  unsigned pos;
 
   grub_memset (du, 0, sizeof (jpeg_data_unit_t));
 
@@ -457,7 +470,7 @@ grub_jpeg_decode_du (struct grub_jpeg_data *data, int id, jpeg_data_unit_t du)
 
   du[0] = data->dc_value[id] * (int) data->quan_table[qt][0];
   pos = 1;
-  while (pos < 64)
+  while (pos < ARRAY_SIZE (data->quan_table[qt]))
     {
       int num, val;
 
@@ -700,7 +713,7 @@ grub_video_reader_jpeg (struct grub_video_bitmap **bitmap,
 #if defined(JPEG_DEBUG)
 static grub_err_t
 grub_cmd_jpegtest (grub_command_t cmd __attribute__ ((unused)),
-                   int argc, char **args)
+		   int argc, char **args)
 {
   struct grub_video_bitmap *bitmap = 0;
 
@@ -735,8 +748,7 @@ GRUB_MOD_INIT (jpeg)
   grub_video_bitmap_reader_register (&jpeg_reader);
 #if defined(JPEG_DEBUG)
   cmd = grub_register_command ("jpegtest", grub_cmd_jpegtest,
-			       "FILE",
+			       "FILE", "Tests loading of JPEG bitmap.");
-			       "Tests loading of JPEG bitmap.");
 #endif
 }