merge mainline into newreloc

ChangeLog

@@ -1,3 +1,86 @@
+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

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/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

@@ -229,14 +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/i386.rmk

@@ -105,6 +105,12 @@ 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)
+
 pkglib_MODULES += xnu.mod
 xnu_mod_SOURCES = loader/xnu_resume.c loader/i386/xnu.c \
 	 loader/macho32.c loader/macho64.c loader/macho.c loader/xnu.c

efiemu/main.c

@@ -30,6 +30,7 @@
 #include <grub/misc.h>
 #include <grub/efiemu/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;
@@ -310,15 +311,15 @@ 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)

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;
 };

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/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

@@ -113,14 +113,14 @@ 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) ALIGN_UP ((grub_addr_t) addr, GRUB_MM_ALIGN);
   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) (r + 1);
   h->next = h;
   h->magic = GRUB_MM_FREE_MAGIC;
@@ -185,9 +185,8 @@ 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.
@@ -204,10 +203,25 @@ 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
 	    {
@@ -241,10 +255,11 @@ grub_real_malloc (grub_mm_header_t *first, grub_size_t n, grub_size_t align)
 	      p->size = extra;
 	      q->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.  */

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;
 	    }
 	}

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/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      = grub_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");
 }
 

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/misc.c

@@ -53,6 +53,11 @@
 # include <malloc.h>
 #endif
 
+#ifdef __CYGWIN__
+# include <sys/cygwin.h>
+# define DEV_CYGDRIVE_MAJOR 98
+#endif
+
 #ifdef __MINGW32__
 #include <windows.h>
 #include <winioctl.h>
@@ -456,6 +461,27 @@ canonicalize_file_name (const char *path)
   return ret;
 }
 
+#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 *
@@ -521,30 +547,31 @@ make_system_path_relative_to_its_root (const char *path)
       /* offset == 1 means root directory.  */
       if (offset == 1)
 	{
-	  free (buf);
+	  /* Include leading slash.  */
-	  len = strlen (buf2);
+	  offset = 0;
-	  while (buf2[len - 1] == '/' && len > 1)
+	  break;
-	    {
-	      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);
 
+#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 (buf3[len - 1] == '/' && len > 1)
+  while (len > 0 && buf3[len - 1] == '/')
     {
       buf3[len - 1] = '\0';
       len--;