grub-0.97-21.4: changing folder name on abslibre

15 files changed, 0 insertions, 2154 deletions

diff --git a/libre/grub/040_all_grub-0.96-nxstack.patch b/libre/grub/040_all_grub-0.96-nxstack.patch
deleted file mode 100644
index 121941c75..000000000
--- a/libre/grub/040_all_grub-0.96-nxstack.patch
+++ /dev/null
@@ -1,623 +0,0 @@
-Fix NX segfaulting on amd64.
-
-Patch by Peter Jones.
-
-http://lists.gnu.org/archive/html/bug-grub/2005-03/msg00011.html
-
---- grub-0.97/grub/asmstub.c
-+++ grub-0.97/grub/asmstub.c
-@@ -42,6 +42,7 @@
- #include <sys/time.h>
- #include <termios.h>
- #include <signal.h>
-+#include <sys/mman.h>
- 
- #ifdef __linux__
- # include <sys/ioctl.h>		/* ioctl */
-@@ -79,7 +80,7 @@
- struct apm_info apm_bios_info;
- 
- /* Emulation requirements. */
--char *grub_scratch_mem = 0;
-+void *grub_scratch_mem = 0;
- 
- struct geometry *disks = 0;
- 
-@@ -103,14 +104,62 @@
- static unsigned int serial_speed;
- #endif /* SIMULATE_SLOWNESS_OF_SERIAL */
- 
-+/* This allocates page-aligned storage of the specified size, which must be
-+ * a multiple of the page size as determined by calling sysconf(_SC_PAGESIZE)
-+ */
-+#ifdef __linux__
-+static void *
-+grub_mmap_alloc(size_t len)
-+{
-+  int mmap_flags = MAP_ANONYMOUS|MAP_PRIVATE|MAP_EXECUTABLE;
-+
-+#ifdef MAP_32BIT
-+  mmap_flags |= MAP_32BIT;
-+#endif
-+  /* Mark the simulated stack executable, as GCC uses stack trampolines
-+   * to implement nested functions. */
-+  return mmap(NULL, len, PROT_READ|PROT_WRITE|PROT_EXEC, mmap_flags, -1, 0);
-+}
-+#else /* !defined(__linux__) */
-+static void *
-+grub_mmap_alloc(size_t len)
-+{
-+  int fd = 0, offset = 0, ret = 0;
-+  void *pa = MAP_FAILED; 
-+  char template[] = "/tmp/grub_mmap_alloc_XXXXXX";
-+  errno_t e;
-+
-+  fd = mkstemp(template);
-+  if (fd < 0)
-+    return pa;
-+
-+  unlink(template);
-+
-+  ret = ftruncate(fd, len);
-+  if (ret < 0)
-+    return pa;
-+
-+  /* Mark the simulated stack executable, as GCC uses stack trampolines
-+   * to implement nested functions. */
-+  pa = mmap(NULL, len, PROT_READ|PROT_WRITE|PROT_EXEC,
-+                  MAP_PRIVATE|MAP_EXECUTABLE, fd, offset);
-+
-+  e = errno;
-+  close(fd);
-+  errno = e;
-+  return pa;
-+}
-+#endif /* defined(__linux__) */
-+
- /* The main entry point into this mess. */
- int
- grub_stage2 (void)
- {
-   /* These need to be static, because they survive our stack transitions. */
-   static int status = 0;
--  static char *realstack;
--  char *scratch, *simstack;
-+  static void *realstack;
-+  void *simstack_alloc_base, *simstack;
-+  size_t simstack_size, page_size;
-   int i;
- 
-   /* We need a nested function so that we get a clean stack frame,
-@@ -140,9 +189,35 @@
-   }
- 
-   assert (grub_scratch_mem == 0);
--  scratch = malloc (0x100000 + EXTENDED_MEMSIZE + 15);
--  assert (scratch);
--  grub_scratch_mem = (char *) ((((int) scratch) >> 4) << 4);
-+
-+  /* Allocate enough pages for 0x100000 + EXTENDED_SIZE + 15, and
-+   * make sure the memory is aligned to a multiple of the system's
-+   * page size */
-+  page_size = sysconf (_SC_PAGESIZE);
-+  simstack_size = ( 0x100000 + EXTENDED_MEMSIZE + 15);
-+  if (simstack_size % page_size)
-+    {
-+      /* If we're not on a page_size boundary, round up to the next one */
-+      simstack_size &= ~(page_size-1);
-+      simstack_size += page_size;
-+    }
-+
-+  /* Add one for a PROT_NONE boundary page at each end. */
-+  simstack_size += 2 * page_size;
-+
-+  simstack_alloc_base = grub_mmap_alloc(simstack_size);
-+  assert (simstack_alloc_base != MAP_FAILED);
-+
-+  /* mark pages above and below our simstack area as innaccessable.
-+   * If the implementation we're using doesn't support that, then the
-+   * new protection modes are undefined.  It's safe to just ignore
-+   * them, though.  It'd be nice if we knew that we'd get a SEGV for
-+   * touching the area, but that's all.  it'd be nice to have. */
-+  mprotect (simstack_alloc_base, page_size, PROT_NONE);
-+  mprotect ((void *)((unsigned long)simstack_alloc_base +
-+                         simstack_size - page_size),  page_size, PROT_NONE);
-+
-+  grub_scratch_mem = (void *)((unsigned long)simstack_alloc_base + page_size);
- 
-   /* FIXME: simulate the memory holes using mprot, if available. */
- 
-@@ -215,7 +290,7 @@
-   device_map = 0;
-   free (disks);
-   disks = 0;
--  free (scratch);
-+  munmap(simstack_alloc_base, simstack_size);
-   grub_scratch_mem = 0;
- 
-   if (serial_device)
---- grub-0.97/stage2/builtins.c
-+++ grub-0.97/stage2/builtins.c
-@@ -131,63 +131,98 @@
- }
- 
- 
-+/* blocklist_read_helper nee disk_read_blocklist_func was a nested
-+ * function, to which pointers were taken and exposed globally.  Even
-+ * in the GNU-C nested functions extension, they have local linkage,
-+ * and aren't guaranteed to be accessable *at all* outside of their 
-+ * containing scope.
-+ *
-+ * Above and beyond all of that, the variables within blocklist_func_context
-+ * are originally local variables, with local (not even static) linkage,
-+ * from within blocklist_func.  These were each referenced by
-+ * disk_read_blocklist_func, which is only called from other functions
-+ * through a globally scoped pointer.
-+ * 
-+ * The documentation in GCC actually uses the words "all hell will break
-+ * loose" to describe this scenario.
-+ *
-+ * Also, "start_sector" was also used uninitialized, but gcc doesn't warn
-+ * about it (possibly because of the scoping madness?)
-+ */
-+   
-+static struct {
-+       int start_sector;
-+       int num_sectors;
-+       int num_entries;
-+       int last_length;
-+} blocklist_func_context = {
-+       .start_sector = 0,
-+       .num_sectors = 0,
-+       .num_entries = 0,
-+       .last_length = 0
-+};
-+
-+/* Collect contiguous blocks into one entry as many as possible,
-+   and print the blocklist notation on the screen.  */
-+static void
-+blocklist_read_helper (int sector, int offset, int length)
-+{
-+  int *start_sector = &blocklist_func_context.start_sector;
-+  int *num_sectors = &blocklist_func_context.num_sectors;
-+  int *num_entries = &blocklist_func_context.num_entries;
-+  int *last_length = &blocklist_func_context.last_length;
-+
-+  if (*num_sectors > 0)
-+  {
-+    if (*start_sector + *num_sectors == sector
-+      && offset == 0 && *last_length == SECTOR_SIZE)
-+    {
-+      *num_sectors++;
-+      *last_length = length;
-+      return;
-+    }
-+    else
-+    {
-+      if (*last_length == SECTOR_SIZE)
-+        grub_printf ("%s%d+%d", *num_entries ? "," : "",
-+          *start_sector - part_start, *num_sectors);
-+      else if (*num_sectors > 1)
-+        grub_printf ("%s%d+%d,%d[0-%d]", *num_entries ? "," : "",
-+          *start_sector - part_start, *num_sectors-1,
-+          *start_sector + *num_sectors-1 - part_start, 
-+          *last_length);
-+      else
-+        grub_printf ("%s%d[0-%d]", *num_entries ? "," : "",
-+          *start_sector - part_start, *last_length);
-+      *num_entries++;
-+      *num_sectors = 0;
-+    }
-+  }
-+
-+  if (offset > 0)
-+  {
-+    grub_printf("%s%d[%d-%d]", *num_entries ? "," : "",
-+          sector-part_start, offset, offset+length);
-+    *num_entries++;
-+  }
-+  else
-+  {
-+    *start_sector = sector;
-+    *num_sectors = 1;
-+    *last_length = length;
-+  }
-+}
-+
- /* blocklist */
- static int
- blocklist_func (char *arg, int flags)
- {
-   char *dummy = (char *) RAW_ADDR (0x100000);
--  int start_sector;
--  int num_sectors = 0;
--  int num_entries = 0;
--  int last_length = 0;
--
--  auto void disk_read_blocklist_func (int sector, int offset, int length);
--  
--  /* Collect contiguous blocks into one entry as many as possible,
--     and print the blocklist notation on the screen.  */
--  auto void disk_read_blocklist_func (int sector, int offset, int length)
--    {
--      if (num_sectors > 0)
--	{
--	  if (start_sector + num_sectors == sector
--	      && offset == 0 && last_length == SECTOR_SIZE)
--	    {
--	      num_sectors++;
--	      last_length = length;
--	      return;
--	    }
--	  else
--	    {
--	      if (last_length == SECTOR_SIZE)
--		grub_printf ("%s%d+%d", num_entries ? "," : "",
--			     start_sector - part_start, num_sectors);
--	      else if (num_sectors > 1)
--		grub_printf ("%s%d+%d,%d[0-%d]", num_entries ? "," : "",
--			     start_sector - part_start, num_sectors-1,
--			     start_sector + num_sectors-1 - part_start, 
--			     last_length);
--	      else
--		grub_printf ("%s%d[0-%d]", num_entries ? "," : "",
--			     start_sector - part_start, last_length);
--	      num_entries++;
--	      num_sectors = 0;
--	    }
--	}
--
--      if (offset > 0)
--	{
--	  grub_printf("%s%d[%d-%d]", num_entries ? "," : "",
--		      sector-part_start, offset, offset+length);
--	  num_entries++;
--	}
--      else
--	{
--	  start_sector = sector;
--	  num_sectors = 1;
--	  last_length = length;
--	}
--    }
- 
-+  int *start_sector = &blocklist_func_context.start_sector;
-+  int *num_sectors = &blocklist_func_context.num_sectors;
-+  int *num_entries = &blocklist_func_context.num_entries;
-+  
-   /* Open the file.  */
-   if (! grub_open (arg))
-     return 1;
-@@ -204,15 +241,15 @@
-   grub_printf (")");
- 
-   /* Read in the whole file to DUMMY.  */
--  disk_read_hook = disk_read_blocklist_func;
-+  disk_read_hook = blocklist_read_helper;
-   if (! grub_read (dummy, -1))
-     goto fail;
- 
-   /* The last entry may not be printed yet.  Don't check if it is a
-    * full sector, since it doesn't matter if we read too much. */
--  if (num_sectors > 0)
--    grub_printf ("%s%d+%d", num_entries ? "," : "",
--		 start_sector - part_start, num_sectors);
-+  if (*num_sectors > 0)
-+	grub_printf ("%s%d+%d", *num_entries ? "," : "",
-+                *start_sector - part_start, *num_sectors);
- 
-   grub_printf ("\n");
-   
-@@ -1868,6 +1905,77 @@
- 
- 
- /* install */
-+static struct {
-+       int saved_sector;
-+       int installaddr;
-+       int installlist;
-+       char *stage2_first_buffer;
-+} install_func_context = {
-+       .saved_sector = 0,
-+       .installaddr = 0,
-+       .installlist = 0,
-+       .stage2_first_buffer = NULL,
-+};
-+
-+/* Save the first sector of Stage2 in STAGE2_SECT.  */
-+/* Formerly disk_read_savesect_func with local scope inside install_func */
-+static void
-+install_savesect_helper(int sector, int offset, int length)
-+{
-+  if (debug)
-+    printf ("[%d]", sector);
-+
-+  /* ReiserFS has files which sometimes contain data not aligned
-+     on sector boundaries.  Returning an error is better than
-+     silently failing. */
-+  if (offset != 0 || length != SECTOR_SIZE)
-+    errnum = ERR_UNALIGNED;
-+
-+  install_func_context.saved_sector = sector;
-+}
-+
-+/* Write SECTOR to INSTALLLIST, and update INSTALLADDR and  INSTALLSECT.  */
-+/* Formerly disk_read_blocklist_func with local scope inside install_func */
-+static void
-+install_blocklist_helper (int sector, int offset, int length)
-+{
-+  int *installaddr = &install_func_context.installaddr;
-+  int *installlist = &install_func_context.installlist;
-+  char **stage2_first_buffer = &install_func_context.stage2_first_buffer;
-+  /* Was the last sector full? */
-+  static int last_length = SECTOR_SIZE;
-+
-+  if (debug)
-+    printf("[%d]", sector);
-+
-+  if (offset != 0 || last_length != SECTOR_SIZE)
-+    {
-+      /* We found a non-sector-aligned data block. */
-+      errnum = ERR_UNALIGNED;
-+      return;
-+    }
-+
-+  last_length = length;
-+
-+  if (*((unsigned long *) (*installlist - 4))
-+      + *((unsigned short *) *installlist) != sector
-+      || *installlist == (int) *stage2_first_buffer + SECTOR_SIZE + 4)
-+    {
-+      *installlist -= 8;
-+
-+      if (*((unsigned long *) (*installlist - 8)))
-+        errnum = ERR_WONT_FIT;
-+      else
-+        {
-+          *((unsigned short *) (*installlist + 2)) = (*installaddr >> 4);
-+          *((unsigned long *) (*installlist - 4)) = sector;
-+        }
-+    }
-+
-+  *((unsigned short *) *installlist) += 1;
-+  *installaddr += 512;
-+}
-+
- static int
- install_func (char *arg, int flags)
- {
-@@ -1875,8 +1983,12 @@
-   char *stage1_buffer = (char *) RAW_ADDR (0x100000);
-   char *stage2_buffer = stage1_buffer + SECTOR_SIZE;
-   char *old_sect = stage2_buffer + SECTOR_SIZE;
--  char *stage2_first_buffer = old_sect + SECTOR_SIZE;
--  char *stage2_second_buffer = stage2_first_buffer + SECTOR_SIZE;
-+  /* stage2_first_buffer used to be defined as:
-+   * char *stage2_first_buffer = old_sect + SECTOR_SIZE;  */
-+  char **stage2_first_buffer = &install_func_context.stage2_first_buffer;
-+  /* and stage2_second_buffer was:
-+   * char *stage2_second_buffer = stage2_first_buffer + SECTOR_SIZE; */
-+  char *stage2_second_buffer = old_sect + SECTOR_SIZE + SECTOR_SIZE;
-   /* XXX: Probably SECTOR_SIZE is reasonable.  */
-   char *config_filename = stage2_second_buffer + SECTOR_SIZE;
-   char *dummy = config_filename + SECTOR_SIZE;
-@@ -1885,10 +1997,11 @@
-   int src_drive, src_partition, src_part_start;
-   int i;
-   struct geometry dest_geom, src_geom;
--  int saved_sector;
-+  int *saved_sector = &install_func_context.saved_sector;
-   int stage2_first_sector, stage2_second_sector;
-   char *ptr;
--  int installaddr, installlist;
-+  int *installaddr = &install_func_context.installaddr;
-+  int *installlist = &install_func_context.installlist;
-   /* Point to the location of the name of a configuration file in Stage 2.  */
-   char *config_file_location;
-   /* If FILE is a Stage 1.5?  */
-@@ -1897,67 +2010,13 @@
-   int is_open = 0;
-   /* If LBA is forced?  */
-   int is_force_lba = 0;
--  /* Was the last sector full? */
--  int last_length = SECTOR_SIZE;
--  
-+
-+  *stage2_first_buffer = old_sect + SECTOR_SIZE;
- #ifdef GRUB_UTIL
-   /* If the Stage 2 is in a partition mounted by an OS, this will store
-      the filename under the OS.  */
-   char *stage2_os_file = 0;
- #endif /* GRUB_UTIL */
--  
--  auto void disk_read_savesect_func (int sector, int offset, int length);
--  auto void disk_read_blocklist_func (int sector, int offset, int length);
--  
--  /* Save the first sector of Stage2 in STAGE2_SECT.  */
--  auto void disk_read_savesect_func (int sector, int offset, int length)
--    {
--      if (debug)
--	printf ("[%d]", sector);
--
--      /* ReiserFS has files which sometimes contain data not aligned
--         on sector boundaries.  Returning an error is better than
--         silently failing. */
--      if (offset != 0 || length != SECTOR_SIZE)
--	errnum = ERR_UNALIGNED;
--
--      saved_sector = sector;
--    }
--
--  /* Write SECTOR to INSTALLLIST, and update INSTALLADDR and
--     INSTALLSECT.  */
--  auto void disk_read_blocklist_func (int sector, int offset, int length)
--    {
--      if (debug)
--	printf("[%d]", sector);
--
--      if (offset != 0 || last_length != SECTOR_SIZE)
--	{
--	  /* We found a non-sector-aligned data block. */
--	  errnum = ERR_UNALIGNED;
--	  return;
--	}
--
--      last_length = length;
--
--      if (*((unsigned long *) (installlist - 4))
--	  + *((unsigned short *) installlist) != sector
--	  || installlist == (int) stage2_first_buffer + SECTOR_SIZE + 4)
--	{
--	  installlist -= 8;
--
--	  if (*((unsigned long *) (installlist - 8)))
--	    errnum = ERR_WONT_FIT;
--	  else
--	    {
--	      *((unsigned short *) (installlist + 2)) = (installaddr >> 4);
--	      *((unsigned long *) (installlist - 4)) = sector;
--	    }
--	}
--
--      *((unsigned short *) installlist) += 1;
--      installaddr += 512;
--    }
- 
-   /* First, check the GNU-style long option.  */
-   while (1)
-@@ -1987,10 +2049,10 @@
-   addr = skip_to (0, file);
- 
-   /* Get the installation address.  */
--  if (! safe_parse_maxint (&addr, &installaddr))
-+  if (! safe_parse_maxint (&addr, installaddr))
-     {
-       /* ADDR is not specified.  */
--      installaddr = 0;
-+      *installaddr = 0;
-       ptr = addr;
-       errnum = 0;
-     }
-@@ -2084,17 +2146,17 @@
-     = (dest_drive & BIOS_FLAG_FIXED_DISK);
-   
-   /* Read the first sector of Stage 2.  */
--  disk_read_hook = disk_read_savesect_func;
--  if (grub_read (stage2_first_buffer, SECTOR_SIZE) != SECTOR_SIZE)
-+  disk_read_hook = install_savesect_helper;
-+  if (grub_read (*stage2_first_buffer, SECTOR_SIZE) != SECTOR_SIZE)
-     goto fail;
- 
--  stage2_first_sector = saved_sector;
-+  stage2_first_sector = *saved_sector;
-   
-   /* Read the second sector of Stage 2.  */
-   if (grub_read (stage2_second_buffer, SECTOR_SIZE) != SECTOR_SIZE)
-     goto fail;
- 
--  stage2_second_sector = saved_sector;
-+  stage2_second_sector = *saved_sector;
-   
-   /* Check for the version of Stage 2.  */
-   if (*((short *) (stage2_second_buffer + STAGE2_VER_MAJ_OFFS))
-@@ -2110,27 +2172,27 @@
- 
-   /* If INSTALLADDR is not specified explicitly in the command-line,
-      determine it by the Stage 2 id.  */
--  if (! installaddr)
-+  if (! *installaddr)
-     {
-       if (! is_stage1_5)
- 	/* Stage 2.  */
--	installaddr = 0x8000;
-+	*installaddr = 0x8000;
-       else
- 	/* Stage 1.5.  */
--	installaddr = 0x2000;
-+	*installaddr = 0x2000;
-     }
- 
-   *((unsigned long *) (stage1_buffer + STAGE1_STAGE2_SECTOR))
-     = stage2_first_sector;
-   *((unsigned short *) (stage1_buffer + STAGE1_STAGE2_ADDRESS))
--    = installaddr;
-+    = *installaddr;
-   *((unsigned short *) (stage1_buffer + STAGE1_STAGE2_SEGMENT))
--    = installaddr >> 4;
-+    = *installaddr >> 4;
- 
--  i = (int) stage2_first_buffer + SECTOR_SIZE - 4;
-+  i = (int) *stage2_first_buffer + SECTOR_SIZE - 4;
-   while (*((unsigned long *) i))
-     {
--      if (i < (int) stage2_first_buffer
-+      if (i < (int) *stage2_first_buffer
- 	  || (*((int *) (i - 4)) & 0x80000000)
- 	  || *((unsigned short *) i) >= 0xA00
- 	  || *((short *) (i + 2)) == 0)
-@@ -2144,13 +2206,13 @@
-       i -= 8;
-     }
- 
--  installlist = (int) stage2_first_buffer + SECTOR_SIZE + 4;
--  installaddr += SECTOR_SIZE;
-+  *installlist = (int) *stage2_first_buffer + SECTOR_SIZE + 4;
-+  *installaddr += SECTOR_SIZE;
-   
-   /* Read the whole of Stage2 except for the first sector.  */
-   grub_seek (SECTOR_SIZE);
- 
--  disk_read_hook = disk_read_blocklist_func;
-+  disk_read_hook = install_blocklist_helper;
-   if (! grub_read (dummy, -1))
-     goto fail;
-   
-@@ -2233,7 +2295,7 @@
- 	  /* Skip the first sector.  */
- 	  grub_seek (SECTOR_SIZE);
- 	  
--	  disk_read_hook = disk_read_savesect_func;
-+	  disk_read_hook = install_savesect_helper;
- 	  if (grub_read (stage2_buffer, SECTOR_SIZE) != SECTOR_SIZE)
- 	    goto fail;
- 	  
-@@ -2303,7 +2365,7 @@
- 	  else
- #endif /* GRUB_UTIL */
- 	    {
--	      if (! devwrite (saved_sector - part_start, 1, stage2_buffer))
-+	      if (! devwrite (*saved_sector - part_start, 1, stage2_buffer))
- 		goto fail;
- 	    }
- 	}
-@@ -2325,7 +2387,7 @@
- 	  goto fail;
- 	}
- 
--      if (fwrite (stage2_first_buffer, 1, SECTOR_SIZE, fp) != SECTOR_SIZE)
-+      if (fwrite (*stage2_first_buffer, 1, SECTOR_SIZE, fp) != SECTOR_SIZE)
- 	{
- 	  fclose (fp);
- 	  errnum = ERR_WRITE;
-@@ -2352,7 +2414,7 @@
- 	goto fail;
- 
-       if (! devwrite (stage2_first_sector - src_part_start, 1,
--		      stage2_first_buffer))
-+		      *stage2_first_buffer))
- 	goto fail;
- 
-       if (! devwrite (stage2_second_sector - src_part_start, 1,
---- grub-0.97/stage2/shared.h
-+++ grub-0.97/stage2/shared.h
-@@ -36,8 +36,8 @@
- 
- /* Maybe redirect memory requests through grub_scratch_mem. */
- #ifdef GRUB_UTIL
--extern char *grub_scratch_mem;
--# define RAW_ADDR(x) ((x) + (int) grub_scratch_mem)
-+extern void *grub_scratch_mem;
-+# define RAW_ADDR(x) ((x) + (unsigned long) grub_scratch_mem)
- # define RAW_SEG(x) (RAW_ADDR ((x) << 4) >> 4)
- #else
- # define RAW_ADDR(x) (x)
diff --git a/libre/grub/05-grub-0.97-initrdaddr.diff b/libre/grub/05-grub-0.97-initrdaddr.diff
deleted file mode 100644
index ccf5f3e54..000000000
--- a/libre/grub/05-grub-0.97-initrdaddr.diff
+++ /dev/null
@@ -1,16 +0,0 @@
---- grub-0.96/stage2/boot.c
-+++ grub-0.96/stage2/boot.c
-@@ -824,8 +824,11 @@
-     moveto = (mbi.mem_upper + 0x400) << 10;
-   
-   moveto = (moveto - len) & 0xfffff000;
--  max_addr = (lh->header == LINUX_MAGIC_SIGNATURE && lh->version >= 0x0203
--	      ? lh->initrd_addr_max : LINUX_INITRD_MAX_ADDRESS);
-+  max_addr = LINUX_INITRD_MAX_ADDRESS;
-+  if (lh->header == LINUX_MAGIC_SIGNATURE &&
-+      lh->version >= 0x0203 &&
-+      lh->initrd_addr_max < max_addr)
-+    max_addr = lh->initrd_addr_max;
-   if (moveto + len >= max_addr)
-     moveto = (max_addr - len) & 0xfffff000;
-   
diff --git a/libre/grub/PKGBUILD b/libre/grub/PKGBUILD
deleted file mode 100644
index d63a33ec9..000000000
--- a/libre/grub/PKGBUILD
+++ /dev/null
@@ -1,107 +0,0 @@
-# $Id: PKGBUILD 141999 2011-11-03 21:16:38Z ronald $
-# Maintainer: Ronald van Haren <ronald.archlinux.org>
-# Maintainer (Parabola): André Silva <emulatorman@lavabit.com>
-# Maintainer (Parabola): Jorge López <jorginho@adinet.com.uy>
-
-pkgname=grub
-pkgver=0.97
-pkgrel=21.4
-pkgdesc="A GNU multiboot boot loader (Parabola rebranded)"
-arch=('i686' 'x86_64')
-license=('GPL')
-url="http://www.gnu.org/software/grub/"
-groups=('base')
-depends=('ncurses' 'diffutils' 'sed')
-optdepends=('xfsprogs: freezing of xfs /boot in install-grub script')
-source=(ftp://alpha.gnu.org/gnu/grub/grub-$pkgver.tar.gz
-        menu.lst
-        install-grub
-        040_all_grub-0.96-nxstack.patch
-        05-grub-0.97-initrdaddr.diff
-        i2o.patch
-        special-devices.patch
-        more-raid.patch
-        intelmac.patch
-        grub-inode-size.patch
-	ext4.patch
-	grub-0.97-ldflags-objcopy-remove-build-id.patch)
-backup=('boot/grub/menu.lst')
-install=grub.install
-sha1sums=('2580626c4579bd99336d3af4482c346c95dac4fb'
-          'e13bf0f91510fd6bb9451e6eb1b2a6e4a03e8b5f'
-          '3e23bfee50285c8c7b9ef9ec07964310278b1e09'
-          '157b81dbad3576536b08642242accfa1aeb093a9'
-          'adbb4685c98797ffb4dc83561ec75698991dddbd'
-          'f2e0dff29a7c8a45e90aa07298a1b2a9a9d29afc'
-          'c5e2c94ed0e759590b9eb38c9d979f075d19d7c0'
-          '45fe668a3779664fb292591f426976b6c784d6c8'
-          '066d7ab1ae442f88e94c9e4f1867ac6682965d06'
-          '0436aa6fa0b6f768289172f983a3f4b69384629e'
-          'a36f34e51efed540f1ddafd78e9c9f6d83e4c8d4'
-          '61c4b58d2eaa3c1561d8e9d8fc41341ce8882869')
-
-#set destination architecture here
-#DESTARCH="i686"
-DESTARCH="x86_64"
-
-
-build() {
-  cd $srcdir/$pkgname-$pkgver
-  fgrep -rlZ pkglib_DATA --include Makefile.am . | xargs -0 sed -i 's/pkglib_DATA/pkgdata_DATA/g'
-
-  # optimizations break the build -- disable them
-  # adding special devices to grub, patches are from fedora
-  patch -Np1 -i ../special-devices.patch
-  patch -Np1 -i ../i2o.patch
-  patch -Np1 -i ../more-raid.patch
-  patch -Np1 -i ../intelmac.patch
-  # Add support for bigger inode size to e2fs_stage1_5
-  patch -Np1 -i ../grub-inode-size.patch
-  # Add ext4 support
-  # http://www.mail-archive.com/bug-grub@gnu.org/msg11458.html
-  patch -Np1 -i ../ext4.patch
-  # binutils fix
-  patch -Np1 -i ../grub-0.97-ldflags-objcopy-remove-build-id.patch
-
-  sed -e'/^AC_PROG_CC/ a\AM_PROG_CC_C_O\ ' -i "${srcdir}/${pkgname}-${pkgver}/configure.ac"
-  sed -e'/^AC_PROG_CC/ a\AM_PROG_AS\ ' -i "${srcdir}/${pkgname}-${pkgver}/configure.ac"
-
-  ## recreate ./configure script with the required changes in LDFLAGS and objcopy
-  aclocal
-  autoconf
-  autoreconf
-  automake
-
-  #arch64 fixes for static build
-  if [ "$CARCH" = "x86_64" ]; then  ## correcting problems for new wersion of autotools
-
-    echo "this package has to be built on i686, won't compile on x86_64"
-    sleep 5
-  else
-    if [ "$DESTARCH" = "x86_64" ]; then
-      # patch from gentoo for fixing a segfault
-      patch -Np1 -i ../040_all_grub-0.96-nxstack.patch
-      # patch from frugalware to make it boot when more than 2GB ram installed
-      patch -Np1 -i ../05-grub-0.97-initrdaddr.diff
-      CFLAGS="-static -fno-strict-aliasing" ./configure --prefix=/usr --bindir=/bin --sbindir=/sbin \
-                           --mandir=/usr/share/man --infodir=/usr/share/info
-    else
-      CFLAGS="-fno-strict-aliasing" ./configure --prefix=/usr --bindir=/bin --sbindir=/sbin \
-                  --mandir=/usr/share/man --infodir=/usr/share/info
-    fi
-  fi
-}
-
-package() {
-  cd $srcdir/$pkgname-$pkgver
-
-  CFLAGS= make
-  make DESTDIR=$pkgdir install
-  install -D -m644 ../menu.lst $pkgdir/boot/grub/menu.lst
-  install -D -m755 ../install-grub $pkgdir/sbin/install-grub
-
-  if [ "$DESTARCH" = "x86_64" ]; then
-    # fool makepkg into building a x86_64 package
-    export CARCH="x86_64"
-  fi
-}
diff --git a/libre/grub/ext4.patch b/libre/grub/ext4.patch
deleted file mode 100644
index 8a2f9bdb0..000000000
--- a/libre/grub/ext4.patch
+++ /dev/null
@@ -1,263 +0,0 @@
-diff -ruNp grub-0.97/stage2/fsys_ext2fs.c grub-0.97-patch/stage2/fsys_ext2fs.c
---- grub-0.97/stage2/fsys_ext2fs.c      2004-08-08 20:19:18.000000000 +0200
-+++ grub-0.97-patch/stage2/fsys_ext2fs.c        2007-12-29 16:25:19.000000000 
-+0100
-@@ -51,6 +51,9 @@ typedef unsigned int __u32;
- #define EXT2_TIND_BLOCK                 (EXT2_DIND_BLOCK + 1)
- #define EXT2_N_BLOCKS                   (EXT2_TIND_BLOCK + 1)
- 
-+/* Inode flags */
-+#define EXT4_EXTENTS_FL                 0x00080000 /* Inode uses extents */
-+
- /* include/linux/ext2_fs.h */
- struct ext2_super_block
-   {
-@@ -191,6 +194,42 @@ struct ext2_dir_entry
- #define EXT2_DIR_REC_LEN(name_len)      (((name_len) + 8 + EXT2_DIR_ROUND) & \
-                                          ~EXT2_DIR_ROUND)
- 
-+/* linux/ext4_fs_extents.h */
-+/*
-+ * This is the extent on-disk structure.
-+ * It's used at the bottom of the tree.
-+ */
-+struct ext4_extent {
-+    __u32 ee_block;       /* first logical block extent covers */
-+    __u16 ee_len;         /* number of blocks covered by extent */
-+    __u16 ee_start_hi;    /* high 16 bits of physical block */
-+    __u32 ee_start;       /* low 32 bits of physical block */
-+};
-+
-+/*
-+ * This is index on-disk structure.
-+ * It's used at all the levels except the bottom.
-+ */
-+struct ext4_extent_idx {
-+    __u32 ei_block;       /* index covers logical blocks from 'block' */
-+    __u32 ei_leaf;        /* pointer to the physical block of the next *
-+                                 * level. leaf or next index could be there */
-+    __u16 ei_leaf_hi;     /* high 16 bits of physical block */
-+    __u16 ei_unused;
-+};
-+
-+/*
-+ * Each block (leaves and indexes), even inode-stored has header.
-+ */
-+struct ext4_extent_header {
-+    __u16  eh_magic;       /* probably will support different formats */
-+    __u16  eh_entries;     /* number of valid entries */
-+    __u16  eh_max;         /* capacity of store in entries */
-+    __u16  eh_depth;       /* has tree real underlying blocks? */
-+    __u32  eh_generation;  /* generation of the tree */
-+};
-+
-+#define EXT4_EXT_MAGIC          0xf30a
- 
- /* ext2/super.c */
- #define log2(n) ffz(~(n))
-@@ -279,6 +318,26 @@ ext2_rdfsb (int fsblock, int buffer)
-                  EXT2_BLOCK_SIZE (SUPERBLOCK), (char *) buffer);
- }
- 
-+/* Walk through extents index tree to find the good leaf */
-+static struct ext4_extent_header * 
-+ext4_recurse_extent_index(struct ext4_extent_header *extent_block, int logical_block)
-+{
-+  int i;
-+  struct ext4_extent_idx *index = (struct ext4_extent_idx *) (extent_block + 1);
-+  if (extent_block->eh_magic != EXT4_EXT_MAGIC)
-+    return NULL;
-+  if (extent_block->eh_depth == 0)
-+    return extent_block;
-+  for (i = 0; i < extent_block->eh_entries; i++)
-+    {
-+      if (logical_block < index[i].ei_block)
-+        break;
-+    }
-+  if (i == 0 || !ext2_rdfsb(index[i-1].ei_leaf, DATABLOCK1))
-+    return NULL;
-+  return (ext4_recurse_extent_index((struct ext4_extent_header *) DATABLOCK1, logical_block));
-+}
-+
- /* from
-   ext2/inode.c:ext2_bmap()
- */
---- grub-0.97/stage2/fsys_ext2fs.c~	2008-12-28 20:19:00.000000000 +0100
-+++ grub-0.97/stage2/fsys_ext2fs.c	2008-12-28 20:19:00.000000000 +0100
-@@ -366,83 +366,106 @@
-     }
-   printf ("logical block %d\n", logical_block);
- #endif /* E2DEBUG */
--
--  /* if it is directly pointed to by the inode, return that physical addr */
--  if (logical_block < EXT2_NDIR_BLOCKS)
--    {
--#ifdef E2DEBUG
--      printf ("returning %d\n", (unsigned char *) (INODE->i_block[logical_block]));
--      printf ("returning %d\n", INODE->i_block[logical_block]);
--#endif /* E2DEBUG */
--      return INODE->i_block[logical_block];
--    }
--  /* else */
--  logical_block -= EXT2_NDIR_BLOCKS;
--  /* try the indirect block */
--  if (logical_block < EXT2_ADDR_PER_BLOCK (SUPERBLOCK))
-+  /* standard ext2 inode */
-+  if (!(INODE->i_flags & EXT4_EXTENTS_FL))
-     {
--      if (mapblock1 != 1
--	  && !ext2_rdfsb (INODE->i_block[EXT2_IND_BLOCK], DATABLOCK1))
--	{
--	  errnum = ERR_FSYS_CORRUPT;
--	  return -1;
--	}
--      mapblock1 = 1;
--      return ((__u32 *) DATABLOCK1)[logical_block];
--    }
--  /* else */
--  logical_block -= EXT2_ADDR_PER_BLOCK (SUPERBLOCK);
--  /* now try the double indirect block */
--  if (logical_block < (1 << (EXT2_ADDR_PER_BLOCK_BITS (SUPERBLOCK) * 2)))
--    {
--      int bnum;
--      if (mapblock1 != 2
--	  && !ext2_rdfsb (INODE->i_block[EXT2_DIND_BLOCK], DATABLOCK1))
--	{
--	  errnum = ERR_FSYS_CORRUPT;
--	  return -1;
--	}
--      mapblock1 = 2;
--      if ((bnum = (((__u32 *) DATABLOCK1)
--		   [logical_block >> EXT2_ADDR_PER_BLOCK_BITS (SUPERBLOCK)]))
--	  != mapblock2
--	  && !ext2_rdfsb (bnum, DATABLOCK2))
--	{
--	  errnum = ERR_FSYS_CORRUPT;
--	  return -1;
--	}
--      mapblock2 = bnum;
-+      /* if it is directly pointed to by the inode, return that physical addr */
-+      if (logical_block < EXT2_NDIR_BLOCKS)
-+        {
-+#ifdef E2DEBUG
-+          printf ("returning %d\n", (unsigned char *) (INODE->i_block[logical_block]));
-+          printf ("returning %d\n", INODE->i_block[logical_block]);
-+#endif /* E2DEBUG */
-+          return INODE->i_block[logical_block];
-+        }
-+      /* else */
-+      logical_block -= EXT2_NDIR_BLOCKS;
-+      /* try the indirect block */
-+      if (logical_block < EXT2_ADDR_PER_BLOCK (SUPERBLOCK))
-+        {
-+          if (mapblock1 != 1
-+         && !ext2_rdfsb (INODE->i_block[EXT2_IND_BLOCK], DATABLOCK1))
-+       {
-+         errnum = ERR_FSYS_CORRUPT;
-+         return -1;
-+       }
-+          mapblock1 = 1;
-+          return ((__u32 *) DATABLOCK1)[logical_block];
-+        }
-+      /* else */
-+      logical_block -= EXT2_ADDR_PER_BLOCK (SUPERBLOCK);
-+      /* now try the double indirect block */
-+      if (logical_block < (1 << (EXT2_ADDR_PER_BLOCK_BITS (SUPERBLOCK) * 2)))
-+        {
-+          int bnum;
-+          if (mapblock1 != 2
-+         && !ext2_rdfsb (INODE->i_block[EXT2_DIND_BLOCK], DATABLOCK1))
-+       {
-+         errnum = ERR_FSYS_CORRUPT;
-+         return -1;
-+       }
-+          mapblock1 = 2;
-+          if ((bnum = (((__u32 *) DATABLOCK1)
-+                  [logical_block >> EXT2_ADDR_PER_BLOCK_BITS (SUPERBLOCK)]))
-+         != mapblock2
-+         && !ext2_rdfsb (bnum, DATABLOCK2))
-+       {
-+         errnum = ERR_FSYS_CORRUPT;
-+         return -1;
-+       }
-+          mapblock2 = bnum;
-+          return ((__u32 *) DATABLOCK2)
-+            [logical_block & (EXT2_ADDR_PER_BLOCK (SUPERBLOCK) - 1)];
-+        }
-+      /* else */
-+      mapblock2 = -1;
-+      logical_block -= (1 << (EXT2_ADDR_PER_BLOCK_BITS (SUPERBLOCK) * 2));
-+      if (mapblock1 != 3
-+          && !ext2_rdfsb (INODE->i_block[EXT2_TIND_BLOCK], DATABLOCK1))
-+        {
-+          errnum = ERR_FSYS_CORRUPT;
-+          return -1;
-+        }
-+      mapblock1 = 3;
-+      if (!ext2_rdfsb (((__u32 *) DATABLOCK1)
-+                  [logical_block >> (EXT2_ADDR_PER_BLOCK_BITS (SUPERBLOCK)
-+                                     * 2)],
-+                  DATABLOCK2))
-+        {
-+          errnum = ERR_FSYS_CORRUPT;
-+          return -1;
-+        }
-+      if (!ext2_rdfsb (((__u32 *) DATABLOCK2)
-+                  [(logical_block >> EXT2_ADDR_PER_BLOCK_BITS (SUPERBLOCK))
-+                   & (EXT2_ADDR_PER_BLOCK (SUPERBLOCK) - 1)],
-+                  DATABLOCK2))
-+        {
-+          errnum = ERR_FSYS_CORRUPT;
-+          return -1;
-+        }
-       return ((__u32 *) DATABLOCK2)
--	[logical_block & (EXT2_ADDR_PER_BLOCK (SUPERBLOCK) - 1)];
--    }
--  /* else */
--  mapblock2 = -1;
--  logical_block -= (1 << (EXT2_ADDR_PER_BLOCK_BITS (SUPERBLOCK) * 2));
--  if (mapblock1 != 3
--      && !ext2_rdfsb (INODE->i_block[EXT2_TIND_BLOCK], DATABLOCK1))
--    {
--      errnum = ERR_FSYS_CORRUPT;
--      return -1;
-+       [logical_block & (EXT2_ADDR_PER_BLOCK (SUPERBLOCK) - 1)];
-     }
--  mapblock1 = 3;
--  if (!ext2_rdfsb (((__u32 *) DATABLOCK1)
--		   [logical_block >> (EXT2_ADDR_PER_BLOCK_BITS (SUPERBLOCK)
--				      * 2)],
--		   DATABLOCK2))
--    {
--      errnum = ERR_FSYS_CORRUPT;
--      return -1;
--    }
--  if (!ext2_rdfsb (((__u32 *) DATABLOCK2)
--		   [(logical_block >> EXT2_ADDR_PER_BLOCK_BITS (SUPERBLOCK))
--		    & (EXT2_ADDR_PER_BLOCK (SUPERBLOCK) - 1)],
--		   DATABLOCK2))
-+  /* inode is in extents format */
-+  else
-     {
-+      int i;
-+      struct ext4_extent_header *extent_hdr = ext4_recurse_extent_index((struct ext4_extent_header *) INODE->i_block, logical_block);
-+      struct ext4_extent *extent = (struct ext4_extent *) (extent_hdr + 1);
-+      if ( extent_hdr == NULL || extent_hdr->eh_magic != EXT4_EXT_MAGIC)
-+      {
-+        errnum = ERR_FSYS_CORRUPT;
-+        return -1;
-+      }
-+      for (i = 0; i<extent_hdr->eh_entries; i++)
-+        {
-+          if (extent[i].ee_block <= logical_block && logical_block < extent[i].ee_block + extent[i].ee_len && !(extent[i].ee_len>>15))
-+            return (logical_block - extent[i].ee_block + extent[i].ee_start);
-+        }
-+      /* We should not arrive here */
-       errnum = ERR_FSYS_CORRUPT;
-       return -1;
-     }
--  return ((__u32 *) DATABLOCK2)
--    [logical_block & (EXT2_ADDR_PER_BLOCK (SUPERBLOCK) - 1)];
- }
- 
- /* preconditions: all preconds of ext2fs_block_map */
diff --git a/libre/grub/grub-0.97-gpt.patch b/libre/grub/grub-0.97-gpt.patch
deleted file mode 100644
index 7b1a55cd8..000000000
--- a/libre/grub/grub-0.97-gpt.patch
+++ /dev/null
@@ -1,315 +0,0 @@
-diff -ruBbd --unidirectional-new-file grub-0.96/stage2/builtins.c grub-0.96-patched/stage2/builtins.c
---- grub-0.96/stage2/builtins.c	2004-06-20 09:33:04.000000000 -0400
-+++ grub-0.96-patched/stage2/builtins.c	2007-01-04 13:56:06.000000000 -0500
-@@ -1229,14 +1229,15 @@
-   for (drive = 0x80; drive < 0x88; drive++)
-     {
-       unsigned long part = 0xFFFFFF;
--      unsigned long start, len, offset, ext_offset;
--      int type, entry;
-+      unsigned long start, len, offset, ext_offset, gpt_offset;
-+      int type, entry, gpt_count, gpt_size;
-       char buf[SECTOR_SIZE];
- 
-       current_drive = drive;
-       while (next_partition (drive, 0xFFFFFF, &part, &type,
- 			     &start, &len, &offset, &entry,
--			     &ext_offset, buf))
-+                            &ext_offset, &gpt_offset,
-+                            &gpt_count, &gpt_size, buf))
- 	{
- 	  if (type != PC_SLICE_TYPE_NONE
- 	      && ! IS_PC_SLICE_TYPE_BSD (type)
-@@ -2806,8 +2807,8 @@
- {
-   int new_type;
-   unsigned long part = 0xFFFFFF;
--  unsigned long start, len, offset, ext_offset;
--  int entry, type;
-+  unsigned long start, len, offset, ext_offset, gpt_offset;
-+  int entry, type, gpt_count, gpt_size;
-   char mbr[512];
- 
-   /* Get the drive and the partition.  */
-@@ -2844,7 +2845,14 @@
-   /* Look for the partition.  */
-   while (next_partition (current_drive, 0xFFFFFF, &part, &type,
- 			 &start, &len, &offset, &entry,
--			 &ext_offset, mbr))
-+			 &ext_offset, &gpt_offset, &gpt_count, &gpt_size, mbr))
-+	  /* The partition may not be a GPT partition.  */
-+	  if (gpt_offset != 0)
-+	    {
-+		errnum = ERR_BAD_ARGUMENT;
-+		return 1;
-+	    }
-+
-     {
-       if (part == current_partition)
- 	{
-diff -ruBbd --unidirectional-new-file grub-0.96/stage2/disk_io.c grub-0.96-patched/stage2/disk_io.c
---- grub-0.96/stage2/disk_io.c	2004-05-23 12:35:24.000000000 -0400
-+++ grub-0.96-patched/stage2/disk_io.c	2007-01-04 14:01:08.000000000 -0500
-@@ -21,6 +21,7 @@
- 
- #include <shared.h>
- #include <filesys.h>
-+#include <gpt.h>
- 
- #ifdef SUPPORT_NETBOOT
- # define GRUB	1
-@@ -502,8 +503,8 @@
- set_partition_hidden_flag (int hidden)
- {
-   unsigned long part = 0xFFFFFF;
--  unsigned long start, len, offset, ext_offset;
--  int entry, type;
-+  unsigned long start, len, offset, ext_offset, gpt_offset;
-+  int entry, type, gpt_count, gpt_size;
-   char mbr[512];
-   
-   /* The drive must be a hard disk.  */
-@@ -524,7 +525,14 @@
-   /* Look for the partition.  */
-   while (next_partition (current_drive, 0xFFFFFF, &part, &type,           
- 			 &start, &len, &offset, &entry,
--			 &ext_offset, mbr))
-+			 &ext_offset, &gpt_offset, &gpt_count, &gpt_size, mbr))
-+	  /* The partition may not be a GPT partition.  */
-+	  if (gpt_offset != 0)
-+	    {
-+		errnum = ERR_BAD_ARGUMENT;
-+		return 1;
-+	    }
-+
-     {                                                                       
-       if (part == current_partition)
- 	{
-@@ -577,11 +585,14 @@
- 		unsigned long *partition, int *type,
- 		unsigned long *start, unsigned long *len,
- 		unsigned long *offset, int *entry,
--		unsigned long *ext_offset, char *buf)
-+               unsigned long *ext_offset,
-+               unsigned long *gpt_offset, int *gpt_count,
-+               int *gpt_size, char *buf)
- {
-   /* Forward declarations.  */
-   auto int next_bsd_partition (void);
-   auto int next_pc_slice (void);
-+  auto int next_gpt_slice(void);
- 
-   /* Get next BSD partition in current PC slice.  */
-   int next_bsd_partition (void)
-@@ -666,6 +677,40 @@
- 	  return 0;
- 	}
- 
-+      /* If this is a GPT partition table, read it as such.  */
-+      if (*entry == -1 && *offset == 0 && PC_SLICE_TYPE (buf, 0) == PC_SLICE_TYPE_GPT)
-+       {
-+         struct grub_gpt_header *hdr = (struct grub_gpt_header *) buf;
-+
-+         /* Read in the GPT Partition table header.  */
-+         if (! rawread (drive, 1, 0, SECTOR_SIZE, buf))
-+           return 0;
-+
-+         if (hdr->magic == GPT_HEADER_MAGIC && hdr->version == 0x10000)
-+           {
-+             /* Let gpt_offset point to the first entry in the GPT
-+                partition table.  This can also be used by callers of
-+                next_partition to determine if a entry comes from a
-+                GPT partition table or not.  */
-+             *gpt_offset = hdr->partitions;
-+             *gpt_count = hdr->maxpart;
-+             *gpt_size =  hdr->partentry_size;
-+             
-+             return next_gpt_slice();
-+           }
-+         else
-+           {
-+             /* This is not a valid header for a GPT partition table.
-+                Re-read the MBR or the boot sector of the extended
-+                partition.  */
-+             if (! rawread (drive, *offset, 0, SECTOR_SIZE, buf))
-+               return 0;
-+           }
-+       }
-+
-+      /* Not a GPT partition.  */
-+      *gpt_offset = 0;
-+
-       /* Increase the entry number.  */
-       (*entry)++;
- 
-@@ -710,6 +755,43 @@
-       return 1;
-     }
- 
-+  /* Get the next GPT slice.  */
-+  int next_gpt_slice (void)
-+    {
-+      struct grub_gpt_partentry *gptentry = (struct grub_gpt_partentry *) buf;
-+      /* Make GPT partitions show up as PC slices.  */
-+      int pc_slice_no = (*partition & 0xFF0000) >> 16;
-+
-+      /* If this is the first time...  */
-+      if (pc_slice_no == 0xFF)
-+       {
-+         pc_slice_no = -1;
-+         *entry = -1;
-+       }
-+
-+      do {
-+       (*entry)++;
-+
-+       if (*entry >= *gpt_count)
-+         {
-+           errnum = ERR_NO_PART;
-+           return 0;
-+         }
-+       /* Read in the GPT Partition table entry.  */
-+       if (! rawread (drive, (*gpt_offset) + GPT_ENTRY_SECTOR (*gpt_size, *entry), GPT_ENTRY_INDEX (*gpt_size, *entry), *gpt_size, buf))
-+         return 0;
-+      } while (! (gptentry->type1 && gptentry->type2));
-+
-+      pc_slice_no++;
-+      *start = gptentry->start;
-+      *len = gptentry->end - gptentry->start + 1;
-+      *type = PC_SLICE_TYPE_EXT2FS;
-+      *entry = pc_slice_no;
-+      *partition = (*entry << 16) | 0xFFFF;
-+
-+      return 1;
-+    }
-+
-   /* Start the body of this function.  */
-   
- #ifndef STAGE1_5
-@@ -717,6 +799,9 @@
-     return 0;
- #endif
- 
-+  if (*partition != 0xFFFFFF && *gpt_offset != 0)
-+    return next_gpt_slice ();
-+
-   /* If previous partition is a BSD partition or a PC slice which
-      contains BSD partitions...  */
-   if ((*partition != 0xFFFFFF && IS_PC_SLICE_TYPE_BSD (*type & 0xff))
-@@ -755,6 +840,9 @@
-   unsigned long dest_partition = current_partition;
-   unsigned long part_offset;
-   unsigned long ext_offset;
-+  unsigned long gpt_offset;
-+  int gpt_count;
-+  int gpt_size;
-   int entry;
-   char buf[SECTOR_SIZE];
-   int bsd_part, pc_slice;
-@@ -766,7 +854,8 @@
-       int ret = next_partition (current_drive, dest_partition,
- 				&current_partition, &current_slice,
- 				&part_start, &part_length,
--				&part_offset, &entry, &ext_offset, buf);
-+                               &part_offset, &entry, &ext_offset,
-+                               &gpt_offset, &gpt_count, &gpt_size, buf);
-       bsd_part = (current_partition >> 8) & 0xFF;
-       pc_slice = current_partition >> 16;
-       return ret;
-diff -ruBbd --unidirectional-new-file grub-0.96/stage2/gpt.h grub-0.96-patched/stage2/gpt.h
---- grub-0.96/stage2/gpt.h	1969-12-31 19:00:00.000000000 -0500
-+++ grub-0.96-patched/stage2/gpt.h	2007-01-04 13:52:14.000000000 -0500
-@@ -0,0 +1,68 @@
-+/*
-+ *  GRUB  --  GRand Unified Bootloader
-+ *  Copyright (C) 2002,2005,2006   Free Software Foundation, Inc.
-+ *
-+ *  This program 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 2 of the License, or
-+ *  (at your option) any later version.
-+ *
-+ *  This program 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 this program; if not, write to the Free Software
-+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-+ */
-+
-+#ifndef _GPT_H
-+#define _GPT_H
-+
-+typedef signed char grub_int8_t;
-+typedef signed short grub_int16_t;
-+typedef signed int grub_int32_t;
-+typedef signed long long int grub_int64_t;
-+typedef unsigned char grub_uint8_t;
-+typedef unsigned short grub_uint16_t;
-+typedef unsigned int grub_uint32_t;
-+typedef unsigned long long int grub_uint64_t;
-+
-+struct grub_gpt_header
-+{
-+  grub_uint64_t magic;
-+  grub_uint32_t version;
-+  grub_uint32_t headersize;
-+  grub_uint32_t crc32;
-+  grub_uint32_t unused1;
-+  grub_uint64_t primary;
-+  grub_uint64_t backup;
-+  grub_uint64_t start;
-+  grub_uint64_t end;
-+  grub_uint8_t guid[16];
-+  grub_uint64_t partitions;
-+  grub_uint32_t maxpart;
-+  grub_uint32_t partentry_size;
-+  grub_uint32_t partentry_crc32;
-+} __attribute__ ((packed));
-+
-+struct grub_gpt_partentry
-+{
-+  grub_uint64_t type1;
-+  grub_uint64_t type2;
-+  grub_uint8_t guid[16];
-+  grub_uint64_t start;
-+  grub_uint64_t end;
-+  grub_uint8_t attrib;
-+  char name[72];
-+} __attribute__ ((packed));
-+
-+#define GPT_HEADER_MAGIC       0x5452415020494645UL
-+
-+#define        GPT_ENTRY_SECTOR(size,entry)                                    \
-+       ((((entry) * (size) + 1) & ~(SECTOR_SIZE - 1)) >> SECTOR_BITS)
-+#define        GPT_ENTRY_INDEX(size,entry)                                     \
-+       ((((entry) * (size) + 1) & (SECTOR_SIZE - 1)) - 1)
-+
-+#endif /* _GPT_H */
-diff -ruBbd --unidirectional-new-file grub-0.96/stage2/pc_slice.h grub-0.96-patched/stage2/pc_slice.h
---- grub-0.96/stage2/pc_slice.h	2003-07-09 07:45:53.000000000 -0400
-+++ grub-0.96-patched/stage2/pc_slice.h	2007-01-04 13:52:14.000000000 -0500
-@@ -115,6 +115,7 @@
- #define PC_SLICE_TYPE_LINUX_EXTENDED	0x85
- #define PC_SLICE_TYPE_VSTAFS		0x9e
- #define PC_SLICE_TYPE_DELL_UTIL		0xde
-+#define PC_SLICE_TYPE_GPT              0xee
- #define PC_SLICE_TYPE_LINUX_RAID	0xfd
- 
- 
-diff -ruBbd --unidirectional-new-file grub-0.96/stage2/shared.h grub-0.96-patched/stage2/shared.h
---- grub-0.96/stage2/shared.h	2004-06-19 12:40:09.000000000 -0400
-+++ grub-0.96-patched/stage2/shared.h	2007-01-04 13:52:15.000000000 -0500
-@@ -934,7 +934,9 @@
- 		    unsigned long *partition, int *type,
- 		    unsigned long *start, unsigned long *len,
- 		    unsigned long *offset, int *entry,
--		    unsigned long *ext_offset, char *buf);
-+                   unsigned long *ext_offset,
-+                   unsigned long *gpt_offset, int *gpt_count,
-+                   int *gpt_size, char *buf);
- 
- /* Sets device to the one represented by the SAVED_* parameters. */
- int make_saved_active (void);
diff --git a/libre/grub/grub-0.97-ldflags-objcopy-remove-build-id.patch b/libre/grub/grub-0.97-ldflags-objcopy-remove-build-id.patch
deleted file mode 100644
index 2b7cc32d0..000000000
--- a/libre/grub/grub-0.97-ldflags-objcopy-remove-build-id.patch
+++ /dev/null
@@ -1,196 +0,0 @@
-diff --git a/Makefile.in b/Makefile.in
-index 6652366..ba058eb 100644
---- a/Makefile.in
-+++ b/Makefile.in
-@@ -112,6 +112,7 @@ INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
- LDFLAGS = @LDFLAGS@
- LIBOBJS = @LIBOBJS@
- LIBS = @LIBS@
-+LOADER_LDFLAGS = @LOADER_LDFLAGS@
- LTLIBOBJS = @LTLIBOBJS@
- MAINT = @MAINT@
- MAINTAINER_MODE_FALSE = @MAINTAINER_MODE_FALSE@
-diff --git a/acinclude.m4 b/acinclude.m4
-index 368839c..32b3fa6 100644
---- a/acinclude.m4
-+++ b/acinclude.m4
-@@ -57,7 +57,7 @@ else
- fi
- grub_cv_prog_objcopy_absolute=yes
- for link_addr in 2000 8000 7C00; do
--  if AC_TRY_COMMAND([${CC-cc} ${CFLAGS} -nostdlib -Wl,-N -Wl,-Ttext -Wl,$link_addr conftest.o -o conftest.exec]); then :
-+  if AC_TRY_COMMAND([${CC-cc} ${CFLAGS} -nostdlib -Wl,-N -Wl,-Ttext -Wl,$link_addr -Wl,--build-id=none conftest.o -o conftest.exec]); then :
-   else
-     AC_MSG_ERROR([${CC-cc} cannot link at address $link_addr])
-   fi
-diff --git a/configure.ac b/configure.ac
-index bb9e1d9..9ac5c9f 100644
---- a/configure.ac
-+++ b/configure.ac
-@@ -115,6 +115,9 @@ if test "x$ac_cv_prog_gcc" = xyes; then
-   fi
- fi
- 
-+LOADER_LDFLAGS="-Wl,--build-id=none"
-+AC_SUBST(LOADER_LDFLAGS)
-+
- AC_SUBST(STAGE1_CFLAGS)
- AC_SUBST(STAGE2_CFLAGS)
- AC_SUBST(GRUB_CFLAGS)
-diff --git a/docs/Makefile.in b/docs/Makefile.in
-index 3e2de4b..7b2c94d 100644
---- a/docs/Makefile.in
-+++ b/docs/Makefile.in
-@@ -131,6 +131,7 @@ INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
- LDFLAGS = @LDFLAGS@
- LIBOBJS = @LIBOBJS@
- LIBS = @LIBS@
-+LOADER_LDFLAGS = @LOADER_LDFLAGS@
- LTLIBOBJS = @LTLIBOBJS@
- MAINT = @MAINT@
- MAINTAINER_MODE_FALSE = @MAINTAINER_MODE_FALSE@
-diff --git a/grub/Makefile.in b/grub/Makefile.in
-index 136c38f..7c23ebe 100644
---- a/grub/Makefile.in
-+++ b/grub/Makefile.in
-@@ -108,6 +108,7 @@ INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
- LDFLAGS = @LDFLAGS@
- LIBOBJS = @LIBOBJS@
- LIBS = @LIBS@
-+LOADER_LDFLAGS = @LOADER_LDFLAGS@
- LTLIBOBJS = @LTLIBOBJS@
- MAINT = @MAINT@
- MAINTAINER_MODE_FALSE = @MAINTAINER_MODE_FALSE@
-diff --git a/lib/Makefile.in b/lib/Makefile.in
-index 3dae206..449e126 100644
---- a/lib/Makefile.in
-+++ b/lib/Makefile.in
-@@ -107,6 +107,7 @@ INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
- LDFLAGS = @LDFLAGS@
- LIBOBJS = @LIBOBJS@
- LIBS = @LIBS@
-+LOADER_LDFLAGS = @LOADER_LDFLAGS@
- LTLIBOBJS = @LTLIBOBJS@
- MAINT = @MAINT@
- MAINTAINER_MODE_FALSE = @MAINTAINER_MODE_FALSE@
-diff --git a/netboot/Makefile.in b/netboot/Makefile.in
-index 75ac299..0275768 100644
---- a/netboot/Makefile.in
-+++ b/netboot/Makefile.in
-@@ -108,6 +108,7 @@ INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
- LDFLAGS = @LDFLAGS@
- LIBOBJS = @LIBOBJS@
- LIBS = @LIBS@
-+LOADER_LDFLAGS = @LOADER_LDFLAGS@
- LTLIBOBJS = @LTLIBOBJS@
- MAINT = @MAINT@
- MAINTAINER_MODE_FALSE = @MAINTAINER_MODE_FALSE@
-diff --git a/stage1/Makefile.am b/stage1/Makefile.am
-index 0afc285..3d83356 100644
---- a/stage1/Makefile.am
-+++ b/stage1/Makefile.am
-@@ -5,7 +5,7 @@ CLEANFILES = $(nodist_pkglib_DATA)
- 
- # We can't use builtins or standard includes.
- AM_CCASFLAGS = $(STAGE1_CFLAGS) -fno-builtin -nostdinc
--LDFLAGS = -nostdlib -Wl,-N,-Ttext,7C00
-+LDFLAGS = $(LOADER_LDFLAGS) -nostdlib -Wl,-N,-Ttext,7C00
- 
- noinst_PROGRAMS = stage1.exec
- stage1_exec_SOURCES = stage1.S stage1.h
-diff --git a/stage1/Makefile.in b/stage1/Makefile.in
-index 7134bdf..ee4477f 100644
---- a/stage1/Makefile.in
-+++ b/stage1/Makefile.in
-@@ -110,9 +110,10 @@ INSTALL_DATA = @INSTALL_DATA@
- INSTALL_PROGRAM = @INSTALL_PROGRAM@
- INSTALL_SCRIPT = @INSTALL_SCRIPT@
- INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
--LDFLAGS = -nostdlib -Wl,-N,-Ttext,7C00
-+LDFLAGS = $(LOADER_LDFLAGS) -nostdlib -Wl,-N,-Ttext,7C00
- LIBOBJS = @LIBOBJS@
- LIBS = @LIBS@
-+LOADER_LDFLAGS = @LOADER_LDFLAGS@
- LTLIBOBJS = @LTLIBOBJS@
- MAINT = @MAINT@
- MAINTAINER_MODE_FALSE = @MAINTAINER_MODE_FALSE@
-diff --git a/stage2/Makefile.am b/stage2/Makefile.am
-index f8e6d42..ff6f347 100644
---- a/stage2/Makefile.am
-+++ b/stage2/Makefile.am
-@@ -55,11 +55,11 @@ noinst_PROGRAMS = pre_stage2.exec start.exec start_eltorito.exec \
- endif
- MOSTLYCLEANFILES = $(noinst_PROGRAMS)
- 
--PRE_STAGE2_LINK = -nostdlib -Wl,-N -Wl,-Ttext -Wl,8200
--START_LINK = -nostdlib -Wl,-N -Wl,-Ttext -Wl,8000
--NBLOADER_LINK = -nostdlib -Wl,-N -Wl,-Ttext -Wl,0
--PXELOADER_LINK = -nostdlib -Wl,-N -Wl,-Ttext -Wl,7C00
--START_ELTORITO_LINK = -nostdlib -Wl,-N -Wl,-Ttext -Wl,7C00
-+PRE_STAGE2_LINK = -nostdlib -Wl,-N -Wl,-Ttext -Wl,8200 $(LOADER_LDFLAGS)
-+START_LINK = -nostdlib -Wl,-N -Wl,-Ttext -Wl,8000 $(LOADER_LDFLAGS)
-+NBLOADER_LINK = -nostdlib -Wl,-N -Wl,-Ttext -Wl,0 $(LOADER_LDFLAGS)
-+PXELOADER_LINK = -nostdlib -Wl,-N -Wl,-Ttext -Wl,7C00 $(LOADER_LDFLAGS)
-+START_ELTORITO_LINK = -nostdlib -Wl,-N -Wl,-Ttext -Wl,7C00 $(LOADER_LDFLAGS)
- 
- if NETBOOT_SUPPORT
- NETBOOT_FLAGS = -I$(top_srcdir)/netboot -DSUPPORT_NETBOOT=1
-@@ -82,7 +82,7 @@ endif
- STAGE2_COMPILE = $(STAGE2_CFLAGS) -fno-builtin -nostdinc \
- 	$(NETBOOT_FLAGS) $(SERIAL_FLAGS) $(HERCULES_FLAGS)
- 
--STAGE1_5_LINK = -nostdlib -Wl,-N -Wl,-Ttext -Wl,2000
-+STAGE1_5_LINK = -nostdlib -Wl,-N -Wl,-Ttext -Wl,2000 $(LOADER_LDFLAGS)
- STAGE1_5_COMPILE = $(STAGE2_COMPILE) -DNO_DECOMPRESSION=1 -DSTAGE1_5=1
- 
- # For stage2 target.
-diff --git a/stage2/Makefile.in b/stage2/Makefile.in
-index d0062bd..88b2038 100644
---- a/stage2/Makefile.in
-+++ b/stage2/Makefile.in
-@@ -355,6 +355,7 @@ INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
- LDFLAGS = @LDFLAGS@
- LIBOBJS = @LIBOBJS@
- LIBS = @LIBS@
-+LOADER_LDFLAGS = @LOADER_LDFLAGS@
- LTLIBOBJS = @LTLIBOBJS@
- MAINT = @MAINT@
- MAINTAINER_MODE_FALSE = @MAINTAINER_MODE_FALSE@
-@@ -468,11 +469,11 @@ libgrub_a_CFLAGS = $(GRUB_CFLAGS) -I$(top_srcdir)/lib \
- @DISKLESS_SUPPORT_FALSE@noinst_DATA = pre_stage2 start start_eltorito
- @DISKLESS_SUPPORT_TRUE@noinst_DATA = pre_stage2 start start_eltorito nbloader pxeloader diskless
- MOSTLYCLEANFILES = $(noinst_PROGRAMS)
--PRE_STAGE2_LINK = -nostdlib -Wl,-N -Wl,-Ttext -Wl,8200
--START_LINK = -nostdlib -Wl,-N -Wl,-Ttext -Wl,8000
--NBLOADER_LINK = -nostdlib -Wl,-N -Wl,-Ttext -Wl,0
--PXELOADER_LINK = -nostdlib -Wl,-N -Wl,-Ttext -Wl,7C00
--START_ELTORITO_LINK = -nostdlib -Wl,-N -Wl,-Ttext -Wl,7C00
-+PRE_STAGE2_LINK = -nostdlib -Wl,-N -Wl,-Ttext -Wl,8200 $(LOADER_LDFLAGS)
-+START_LINK = -nostdlib -Wl,-N -Wl,-Ttext -Wl,8000 $(LOADER_LDFLAGS)
-+NBLOADER_LINK = -nostdlib -Wl,-N -Wl,-Ttext -Wl,0 $(LOADER_LDFLAGS)
-+PXELOADER_LINK = -nostdlib -Wl,-N -Wl,-Ttext -Wl,7C00 $(LOADER_LDFLAGS)
-+START_ELTORITO_LINK = -nostdlib -Wl,-N -Wl,-Ttext -Wl,7C00 $(LOADER_LDFLAGS)
- @NETBOOT_SUPPORT_FALSE@NETBOOT_FLAGS = 
- @NETBOOT_SUPPORT_TRUE@NETBOOT_FLAGS = -I$(top_srcdir)/netboot -DSUPPORT_NETBOOT=1
- @SERIAL_SUPPORT_FALSE@SERIAL_FLAGS = 
-@@ -482,7 +483,7 @@ START_ELTORITO_LINK = -nostdlib -Wl,-N -Wl,-Ttext -Wl,7C00
- STAGE2_COMPILE = $(STAGE2_CFLAGS) -fno-builtin -nostdinc \
- 	$(NETBOOT_FLAGS) $(SERIAL_FLAGS) $(HERCULES_FLAGS)
- 
--STAGE1_5_LINK = -nostdlib -Wl,-N -Wl,-Ttext -Wl,2000
-+STAGE1_5_LINK = -nostdlib -Wl,-N -Wl,-Ttext -Wl,2000 $(LOADER_LDFLAGS)
- STAGE1_5_COMPILE = $(STAGE2_COMPILE) -DNO_DECOMPRESSION=1 -DSTAGE1_5=1
- 
- # For stage2 target.
-diff --git a/util/Makefile.in b/util/Makefile.in
-index e700cf7..cd3bf51 100644
---- a/util/Makefile.in
-+++ b/util/Makefile.in
-@@ -113,6 +113,7 @@ INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
- LDFLAGS = @LDFLAGS@
- LIBOBJS = @LIBOBJS@
- LIBS = @LIBS@
-+LOADER_LDFLAGS = @LOADER_LDFLAGS@
- LTLIBOBJS = @LTLIBOBJS@
- MAINT = @MAINT@
- MAINTAINER_MODE_FALSE = @MAINTAINER_MODE_FALSE@
diff --git a/libre/grub/grub-inode-size.patch b/libre/grub/grub-inode-size.patch
deleted file mode 100644
index f5ceb110b..000000000
--- a/libre/grub/grub-inode-size.patch
+++ /dev/null
@@ -1,100 +0,0 @@
-diff -Naur grub-0.97-800/stage2/fsys_ext2fs.c grub-0.97-810/stage2/fsys_ext2fs.c
---- grub-0.97-800/stage2/fsys_ext2fs.c	2008-07-21 00:40:21.668879475 -0600
-+++ grub-0.97-810/stage2/fsys_ext2fs.c	2008-07-21 01:01:11.063953773 -0600
-@@ -79,7 +79,52 @@
-     __u32 s_rev_level;		/* Revision level */
-     __u16 s_def_resuid;		/* Default uid for reserved blocks */
-     __u16 s_def_resgid;		/* Default gid for reserved blocks */
--    __u32 s_reserved[235];	/* Padding to the end of the block */
-+    /*
-+     * These fields are for EXT2_DYNAMIC_REV superblocks only.
-+     *
-+     * Note: the difference between the compatible feature set and
-+     * the incompatible feature set is that if there is a bit set
-+     * in the incompatible feature set that the kernel doesn't
-+     * know about, it should refuse to mount the filesystem.
-+     *
-+     * e2fsck's requirements are more strict; if it doesn't know
-+     * about a feature in either the compatible or incompatible
-+     * feature set, it must abort and not try to meddle with
-+     * things it doesn't understand...
-+     */
-+    __u32 s_first_ino;		/* First non-reserved inode */
-+    __u16 s_inode_size;		/* size of inode structure */
-+    __u16 s_block_group_nr;	/* block group # of this superblock */
-+    __u32 s_feature_compat;	/* compatible feature set */
-+    __u32 s_feature_incompat;	/* incompatible feature set */
-+    __u32 s_feature_ro_compat;	/* readonly-compatible feature set */
-+    __u8  s_uuid[16];		/* 128-bit uuid for volume */
-+    char  s_volume_name[16];	/* volume name */
-+    char  s_last_mounted[64];	/* directory where last mounted */
-+    __u32 s_algorithm_usage_bitmap; /* For compression */
-+    /*
-+     * Performance hints.  Directory preallocation should only
-+     * happen if the EXT2_FEATURE_COMPAT_DIR_PREALLOC flag is on.
-+     */
-+    __u8  s_prealloc_blocks;	/* Nr of blocks to try to preallocate*/
-+    __u8  s_prealloc_dir_blocks;	/* Nr to preallocate for dirs */
-+    __u16 s_reserved_gdt_blocks;/* Per group table for online growth */
-+    /*
-+     * Journaling support valid if EXT2_FEATURE_COMPAT_HAS_JOURNAL set.
-+     */
-+    __u8 s_journal_uuid[16];	/* uuid of journal superblock */
-+    __u32 s_journal_inum;	/* inode number of journal file */
-+    __u32 s_journal_dev;	/* device number of journal file */
-+    __u32 s_last_orphan;	/* start of list of inodes to delete */
-+    __u32 s_hash_seed[4];	/* HTREE hash seed */
-+    __u8  s_def_hash_version;	/* Default hash version to use */
-+    __u8  s_jnl_backup_type; 	/* Default type of journal backup */
-+    __u16 s_reserved_word_pad;
-+    __u32 s_default_mount_opts;
-+    __u32 s_first_meta_bg;	/* First metablock group */
-+    __u32 s_mkfs_time;		/* When the filesystem was created */
-+    __u32 s_jnl_blocks[17]; 	/* Backup of the journal inode */
-+    __u32 s_reserved[172];	/* Padding to the end of the block */
-   };
- 
- struct ext2_group_desc
-@@ -218,6 +263,14 @@
- #define EXT2_ADDR_PER_BLOCK(s)          (EXT2_BLOCK_SIZE(s) / sizeof (__u32))
- #define EXT2_ADDR_PER_BLOCK_BITS(s)		(log2(EXT2_ADDR_PER_BLOCK(s)))
- 
-+#define EXT2_GOOD_OLD_REV   0   /* The good old (original) format */
-+#define EXT2_DYNAMIC_REV    1   /* V2 format w/ dynamic inode sizes */
-+#define EXT2_GOOD_OLD_INODE_SIZE 128
-+#define EXT2_INODE_SIZE(s)  (((s)->s_rev_level == EXT2_GOOD_OLD_REV) ? \
-+                 EXT2_GOOD_OLD_INODE_SIZE : \
-+                 (s)->s_inode_size)
-+#define EXT2_INODES_PER_BLOCK(s)	(EXT2_BLOCK_SIZE(s)/EXT2_INODE_SIZE(s))
-+
- /* linux/ext2_fs.h */
- #define EXT2_BLOCK_SIZE_BITS(s)        ((s)->s_log_block_size + 10)
- /* kind of from ext2/super.c */
-@@ -553,7 +606,7 @@
-       gdp = GROUP_DESC;
-       ino_blk = gdp[desc].bg_inode_table +
- 	(((current_ino - 1) % (SUPERBLOCK->s_inodes_per_group))
--	 >> log2 (EXT2_BLOCK_SIZE (SUPERBLOCK) / sizeof (struct ext2_inode)));
-+	 >> log2 (EXT2_INODES_PER_BLOCK (SUPERBLOCK)));
- #ifdef E2DEBUG
-       printf ("inode table fsblock=%d\n", ino_blk);
- #endif /* E2DEBUG */
-@@ -565,13 +618,12 @@
-       /* reset indirect blocks! */
-       mapblock2 = mapblock1 = -1;
- 
--      raw_inode = INODE +
--	((current_ino - 1)
--	 & (EXT2_BLOCK_SIZE (SUPERBLOCK) / sizeof (struct ext2_inode) - 1));
-+      raw_inode = (struct ext2_inode *)((char *)INODE +
-+	((current_ino - 1) & (EXT2_INODES_PER_BLOCK (SUPERBLOCK) - 1)) *
-+	EXT2_INODE_SIZE (SUPERBLOCK));
- #ifdef E2DEBUG
-       printf ("ipb=%d, sizeof(inode)=%d\n",
--	      (EXT2_BLOCK_SIZE (SUPERBLOCK) / sizeof (struct ext2_inode)),
--	      sizeof (struct ext2_inode));
-+	      EXT2_INODES_PER_BLOCK (SUPERBLOCK), EXT2_INODE_SIZE (SUPERBLOCK));
-       printf ("inode=%x, raw_inode=%x\n", INODE, raw_inode);
-       printf ("offset into inode table block=%d\n", (int) raw_inode - (int) INODE);
-       for (i = (unsigned char *) INODE; i <= (unsigned char *) raw_inode;
-
diff --git a/libre/grub/grub.install b/libre/grub/grub.install
deleted file mode 100644
index c1f077d59..000000000
--- a/libre/grub/grub.install
+++ /dev/null
@@ -1,20 +0,0 @@
-infodir=/usr/share/info
-filelist=(grub.info multiboot.info)
-
-post_install() {
-  [ -x usr/bin/install-info ] || return 0
-  for file in ${filelist[@]}; do
-    install-info $infodir/$file.gz $infodir/dir 2> /dev/null
-  done
-}
-
-post_upgrade() {
-  post_install $1
-}
-
-pre_remove() {
-  [ -x usr/bin/install-info ] || return 0
-  for file in ${filelist[@]}; do
-    install-info --delete $infodir/$file.gz $infodir/dir 2> /dev/null
-  done
-}
diff --git a/libre/grub/i2o.patch b/libre/grub/i2o.patch
deleted file mode 100644
index 2af846c90..000000000
--- a/libre/grub/i2o.patch
+++ /dev/null
@@ -1,45 +0,0 @@
-Only in grub-0.94/docs: grub.info
-Only in grub-0.94/docs: multiboot.info
-diff -ur grub-0.94/lib/device.c grub-0.94.new/lib/device.c
---- grub-0.94/lib/device.c	2004-05-07 04:50:36.375238696 +0200
-+++ grub-0.94.new/lib/device.c	2004-05-07 04:48:57.611253104 +0200
-@@ -419,6 +419,12 @@
- {
-   sprintf (name, "/dev/rd/c%dd%d", controller, drive);
- }
-+
-+static void
-+get_i2o_disk_name (char *name, int unit)
-+{
-+  sprintf (name, "/dev/i2o/hd%c", unit + 'a');
-+}
- #endif
- 
- /* Check if DEVICE can be read. If an error occurs, return zero,
-@@ -789,6 +795,26 @@
- 	  }
-       }
-   }
-+
-+  /* I2O disks.  */
-+  for (i = 0; i < 8; i++)
-+    {
-+      char name[16];
-+      
-+      get_i2o_disk_name (name, i);
-+      if (check_device (name))
-+	{
-+	  (*map)[num_hd + 0x80] = strdup (name);
-+	  assert ((*map)[num_hd + 0x80]);
-+	  
-+	  /* If the device map file is opened, write the map.  */
-+	  if (fp)
-+	    fprintf (fp, "(hd%d)\t%s\n", num_hd, name);
-+	  
-+	  num_hd++;
-+	}
-+    }
-+  
- #endif /* __linux__ */
-   
-   /* OK, close the device map file if opened.  */
diff --git a/libre/grub/install-grub b/libre/grub/install-grub
deleted file mode 100644
index affc9c38a..000000000
--- a/libre/grub/install-grub
+++ /dev/null
@@ -1,204 +0,0 @@
-#!/bin/bash
-
-#
-# This is a little helper script that tries to convert linux-style device
-# names to grub-style.  It's not very smart, so it
-# probably won't work for more complicated setups.
-#
-# If it doesn't work for you, try installing grub manually:
-#
-#    # mkdir -p /boot/grub
-#    # cp /usr/lib/grub/i386-pc/* /boot/grub/
-#
-# Then start up the 'grub' shell and run something like the following:
-#
-#    grub> root (hd0,0)
-#    grub> setup (hd0)
-#
-# The "root" line should point to the partition your kernel is located on,
-# /boot if you have a separate boot partition, otherwise your root (/).
-#
-# The "setup" line tells grub which disc/partition to install the
-# bootloader to.  In the example above, it will install to the MBR of the
-# primary master hard drive.
-#
-
-usage() {
-  echo "usage: install-grub <install_device> [boot_device]"
-  echo
-  echo "where <install_device> is the device where Grub will be installed"
-  echo "and [boot_device] is the partition that contains the /boot"
-  echo "directory (auto-detected if omitted)"
-  echo
-  echo "examples: install-grub /dev/hda"
-  echo "          install-grub /dev/hda /dev/hda1"
-  echo
-  exit 0
-}
-
-## new install-grub, code was taken from setup script
-ROOTDEV=${1}
-PART_ROOT=${2}
-
-if [ "${ROOTDEV}" = "" ]; then
-  usage
-fi
-if [ "${PART_ROOT}" = "" ]; then
-  PART_ROOT=$(mount | grep "on /boot type" | cut -d' ' -f 1)
-fi
-if [ "$PART_ROOT" = "" ]; then
-  PART_ROOT=$(mount | grep "on / type" | cut -d' ' -f 1)
-fi
-if [ "${PART_ROOT}" = "" ]; then
-  echo "error: could not determine BOOT_DEVICE, please specify manually" >&2
-  exit 1
-fi
-
-
-get_grub_map() {
-  [ -e /tmp/dev.map ]  && rm /tmp/dev.map	
-  /sbin/grub --no-floppy --device-map /tmp/dev.map >/tmp/grub.log 2>&1 <<EOF
-quit
-EOF
-}
-
-mapdev() {
-  partition_flag=0
-  device_found=0
-  devs=$(cat /tmp/dev.map | grep -v fd | sed 's/ *\t/ /' | sed ':a;$!N;$!ba;s/\n/ /g')
-  linuxdevice=$(echo $1 | cut -b1-8)
-  if [ "$(echo ${1} | egrep '[0-9]$')" ]; then
-    # /dev/hdXY
-    pnum=$(echo ${1} | cut -b9-)
-    pnum=$((${pnum}-1))
-    partition_flag=1
-  fi
-  for  dev in ${devs}; do
-    if [ "(" = $(echo ${dev} | cut -b1) ]; then
-      grubdevice="${dev}"
-    else
-      if [ "${dev}" = "${linuxdevice}" ]; then
-	device_found=1
-	break   
-      fi
-    fi
-  done	
-  if [ "${device_found}" = "1" ]; then
-    if [ "${partition_flag}" = "0" ]; then
-      echo "${grubdevice}"
-    else
-      grubdevice_stringlen=${#grubdevice}
-      let grubdevice_stringlen--
-      grubdevice=$(echo $grubdevice | cut -b1-$grubdevice_stringlen)
-      echo "${grubdevice},${pnum})"
-    fi
-  else
-    echo " DEVICE NOT FOUND"
-  fi
-}
-
-dogrub() {
-  get_grub_map	
-  if [ ! -f /boot/grub/menu.lst ]; then
-    echo "Error: Couldn't find /boot/grub/menu.lst.  Is GRUB installed?"
-    exit 1
-  fi
-  # try to auto-configure GRUB...
-  if [ "${PART_ROOT}" != "" -a "$S_GRUB" != "1" ]; then
-    grubdev=$(mapdev ${PART_ROOT})
-    # look for a separately-mounted /boot partition
-    bootdev=$(mount | grep /boot | cut -d' ' -f 1)
-    if [ "${grubdev}" != "" -o "${bootdev}" != "" ]; then
-      cp /boot/grub/menu.lst /tmp/.menu.lst
-      # remove the default entries by truncating the file at our little tag (#-*)
-      head -n $(cat /tmp/.menu.lst | grep -n '#-\*' | cut -d: -f 1) /tmp/.menu.lst >/boot/grub/menu.lst
-      rm -f /tmp/.menu.lst
-
-      for kernel in /boot/vmlinuz-linux* /boot/vmlinuz26-*; do
-	if [ ${kernel} == "/boot/vmlinuz-linux*" ] || [ ${kernel} == "/boot/vmlinuz26-*" ] ; then
-	  echo > /dev/null
-	else
-	  VMLINUZ=$( echo ${kernel} | cut -c 7- )
-
-	  if [ "$( echo ${VMLINUZ} | cut -c -13 )" = "vmlinuz-linux" ]; then # new naming scheme for linux > 3.0
-	    extension=$( echo ${VMLINUZ} | cut -c 14- )
-	    INITRAMFS_BASENAME=initramfs-linux${extension}
-	  else # old naming scheme for lts kernel
-	    extension=$( echo ${VMLINUZ} | cut -c 10- ) 
-	    INITRAMFS_BASENAME=kernel26${extension}
-	  fi
-
-	  echo "" >>/boot/grub/menu.lst
-	  echo "# (0) Parabola GNU/Linux-libre" >>/boot/grub/menu.lst
-	  echo "title  Parabola GNU/Linux-libre - ${VMLINUZ}" >>/boot/grub/menu.lst
-	  subdir=
-	  if [ "${bootdev}" != "" ]; then
-	    grubdev=$(mapdev ${bootdev})
-	  else
-	    subdir="/boot"
-	  fi
-	  echo "root   ${grubdev}" >>/boot/grub/menu.lst
-	  echo "kernel ${subdir}/${VMLINUZ} root=${PART_ROOT} ro" >>/boot/grub/menu.lst
-	  echo "initrd ${subdir}/${INITRAMFS_BASENAME}.img" >>/boot/grub/menu.lst
-	  echo "" >>/boot/grub/menu.lst
-		
-	  # adding fallback/full image
-	  echo "# (1) Parabola GNU/Linux-libre" >>/boot/grub/menu.lst
-	  echo "title Parabola GNU/Linux-libre Fallback - ${VMLINUZ}" >>/boot/grub/menu.lst
-	  echo "root   ${grubdev}" >>/boot/grub/menu.lst
-	  echo "kernel ${subdir}/${VMLINUZ} root=${PART_ROOT} ro" >>/boot/grub/menu.lst
-	  echo "initrd ${subdir}/${INITRAMFS_BASENAME}-fallback.img" >>/boot/grub/menu.lst
-	  echo "" >>/boot/grub/menu.lst
-	fi
-      done
-    fi
-  fi
-
-  echo "Installing the GRUB bootloader..."
-  cp -a /usr/lib/grub/i386-pc/* /boot/grub/
-  sync
-
-  # freeze xfs filesystems to enable grub installation on xfs filesystems
-  if [ -x /usr/sbin/xfs_freeze ]; then
-    [ "$(stat -fLc %T /boot)" == "xfs" ] && /usr/sbin/xfs_freeze -f /boot > /dev/null 2>&1
-    [ "$(stat -fLc %T /)" == "xfs" ] && /usr/sbin/xfs_freeze -f / > /dev/null 2>&1
-  fi
-
-  # look for a separately-mounted /boot partition
-  bootpart=$(mount | grep /boot | cut -d' ' -f 1)
-  if [ "${bootpart}" = "" ]; then
-    bootpart=${PART_ROOT}
-  fi
-  bootpart=$(mapdev ${bootpart})
-  bootdev=$(mapdev ${ROOTDEV})
-  if [ "${bootpart}" = "" ]; then
-    echo "Error: Missing/Invalid root device: ${bootpart}"
-    exit 1
-  fi
-
-  echo ${bootpart}
-  echo ${bootdev}
-  /sbin/grub --no-floppy --batch >/tmp/grub.log 2>&1 <<EOF
-root ${bootpart}
-setup ${bootdev}
-quit
-EOF
-  cat /tmp/grub.log
-
-  # unfreeze xfs filesystems
-  if [ -x /usr/sbin/xfs_freeze ]; then
-    [ "$(stat -fLc %T /boot)" == "xfs" ] && /usr/sbin/xfs_freeze -u /boot > /dev/null 2>&1
-    [ "$(stat -fLc %T /)" == "xfs" ] && /usr/sbin/xfs_freeze -u / > /dev/null 2>&1
-  fi
-  if grep "Error [0-9]*: " /tmp/grub.log >/dev/null; then
-    echo "Error installing GRUB. (see /tmp/grub.log for output)"
-    exit 1
-  fi
-  echo "GRUB was successfully installed."
-
-  rm -f /tmp/grub.log
-
-  exit 0
-}
-
-dogrub
diff --git a/libre/grub/intelmac.patch b/libre/grub/intelmac.patch
deleted file mode 100644
index a3fabc733..000000000
--- a/libre/grub/intelmac.patch
+++ /dev/null
@@ -1,67 +0,0 @@
---- grub-0.97.orig/stage2/asm.S	2004-06-19 18:55:22.000000000 +0200
-+++ grub-0.97/stage2/asm.S	2006-04-21 11:10:52.000000000 +0200
-@@ -1651,7 +1651,29 @@
- 	jnz	3f
- 	ret
- 
--3:	/* use keyboard controller */
-+3:	/*
-+	 * try to switch gateA20 using PORT92, the "Fast A20 and Init"
-+	 * register
-+	*/
-+	mov $0x92, %dx
-+	inb %dx, %al
-+	/* skip the port92 code if it's unimplemented (read returns 0xff) */
-+	cmpb $0xff, %al
-+	jz 6f
-+	
-+	/* set or clear bit1, the ALT_A20_GATE bit */
-+	movb 4(%esp), %ah
-+	testb %ah, %ah
-+	jz 4f
-+	orb $2, %al
-+	jmp 5f
-+4:	and $0xfd, %al
-+	
-+	/* clear the INIT_NOW bit don't accidently reset the machine */
-+5:	and $0xfe, %al
-+	outb %al, %dx
-+	
-+6:	/* use keyboard controller */
- 	pushl	%eax
- 
- 	call    gloop1
-@@ -1661,9 +1683,12 @@
- 
- gloopint1:
- 	inb	$K_STATUS
-+	cmpb	$0xff, %al
-+	jz	gloopint1_done
- 	andb	$K_IBUF_FUL, %al
- 	jnz	gloopint1
- 
-+gloopint1_done:	
- 	movb	$KB_OUTPUT_MASK, %al
- 	cmpb	$0, 0x8(%esp)
- 	jz	gdoit
-@@ -1684,6 +1709,8 @@
- 
- gloop1:
- 	inb	$K_STATUS
-+	cmpb	$0xff, %al
-+	jz	gloop2ret
- 	andb	$K_IBUF_FUL, %al
- 	jnz	gloop1
- 
-@@ -1991,6 +2018,11 @@
- ENTRY(console_getkey)
- 	push	%ebp
- 
-+wait_for_key:
-+	call	EXT_C(console_checkkey)
-+	incl	%eax
-+	jz	wait_for_key
-+	
- 	call	EXT_C(prot_to_real)
- 	.code16
-  
diff --git a/libre/grub/menu.lst b/libre/grub/menu.lst
deleted file mode 100644
index f405baa91..000000000
--- a/libre/grub/menu.lst
+++ /dev/null
@@ -1,43 +0,0 @@
-# Config file for GRUB - The GNU GRand Unified Bootloader
-# /boot/grub/menu.lst
-
-# DEVICE NAME CONVERSIONS 
-#
-#  Linux           Grub
-# -------------------------
-#  /dev/fd0        (fd0)
-#  /dev/sda        (hd0)
-#  /dev/sdb2       (hd1,1)
-#  /dev/sda3       (hd0,2)
-#
-
-#  FRAMEBUFFER RESOLUTION SETTINGS
-#     +-------------------------------------------------+
-#          | 640x480    800x600    1024x768   1280x1024
-#      ----+--------------------------------------------
-#      256 | 0x301=769  0x303=771  0x305=773   0x307=775
-#      32K | 0x310=784  0x313=787  0x316=790   0x319=793
-#      64K | 0x311=785  0x314=788  0x317=791   0x31A=794
-#      16M | 0x312=786  0x315=789  0x318=792   0x31B=795
-#     +-------------------------------------------------+
-#  for more details and different resolutions see
-#  https://wiki.archlinux.org/index.php/GRUB#Framebuffer_resolution
-
-# general configuration:
-timeout   5
-default   0
-color magenta/black white/magenta
-
-# boot sections follow
-# each is implicitly numbered from 0 in the order of appearance below
-#
-# TIP: If you want a 1024x768 framebuffer, add "vga=773" to your kernel line.
-#
-#-*
-
-# (0) Parabola GNU/Linux-libre
-title  Parabola GNU/Linux-libre  [/boot/vmlinuz-linux-libre]
-root   (hd0,0)
-kernel /vmlinuz-linux-libre root=/dev/sda3 ro
-initrd /initramfs-linux-libre.img
-
diff --git a/libre/grub/more-raid.patch b/libre/grub/more-raid.patch
deleted file mode 100644
index 39db23474..000000000
--- a/libre/grub/more-raid.patch
+++ /dev/null
@@ -1,100 +0,0 @@
---- grub-0.95/lib/device.c.moreraid	2004-11-30 17:09:36.736099360 -0500
-+++ grub-0.95/lib/device.c	2004-11-30 17:12:17.319686944 -0500
-@@ -544,6 +544,17 @@
- }
- 
- static void
-+get_cciss_disk_name (char * name, int controller, int drive)
-+{
-+  sprintf (name, "/dev/cciss/c%dd%d", controller, drive);
-+}
-+
-+static void
-+get_cpqarray_disk_name (char * name, int controller, int drive)
-+{
-+  sprintf (name, "/dev/ida/c%dd%d", controller, drive);
-+}
-+static void
- get_ataraid_disk_name (char *name, int unit)
- {
-   sprintf (name, "/dev/ataraid/d%c", unit + '0');
-@@ -920,7 +931,7 @@
-     
-     for (controller = 0; controller < 8; controller++)
-       {
--	for (drive = 0; drive < 15; drive++)
-+	for (drive = 0; drive < 32; drive++)
- 	  {
- 	    char name[24];
- 	    
-@@ -940,6 +951,70 @@
-       }
-   }
- #endif /* __linux__ */
-+
-+#ifdef __linux__
-+  /* This is for cciss - we have
-+     /dev/cciss/c<controller>d<logical drive>p<partition>.
-+     
-+     cciss driver currently supports up to 8 controllers, 16 logical
-+     drives, and 7 partitions.  */
-+  {
-+    int controller, drive;
-+    
-+    for (controller = 0; controller < 8; controller++)
-+      {
-+	for (drive = 0; drive < 16; drive++)
-+	  {
-+	    char name[24];
-+	    
-+	    get_cciss_disk_name (name, controller, drive);
-+	    if (check_device (name))
-+	      {
-+		(*map)[num_hd + 0x80] = strdup (name);
-+		assert ((*map)[num_hd + 0x80]);
-+		
-+		/* If the device map file is opened, write the map.  */
-+		if (fp)
-+		  fprintf (fp, "(hd%d)\t%s\n", num_hd, name);
-+		
-+		num_hd++;
-+	      }
-+	  }
-+      }
-+  }
-+#endif /* __linux__ */
-+
-+#ifdef __linux__
-+  /* This is for cpqarray - we have
-+     /dev/ida/c<controller>d<logical drive>p<partition>.
-+     
-+     cpqarray driver currently supports up to 8 controllers, 16 logical
-+     drives, and 15 partitions.  */
-+  {
-+    int controller, drive;
-+    
-+    for (controller = 0; controller < 8; controller++)
-+      {
-+	for (drive = 0; drive < 15; drive++)
-+	  {
-+	    char name[24];
-+	    
-+	    get_cpqarray_disk_name (name, controller, drive);
-+	    if (check_device (name))
-+	      {
-+		(*map)[num_hd + 0x80] = strdup (name);
-+		assert ((*map)[num_hd + 0x80]);
-+		
-+		/* If the device map file is opened, write the map.  */
-+		if (fp)
-+		  fprintf (fp, "(hd%d)\t%s\n", num_hd, name);
-+		
-+		num_hd++;
-+	      }
-+	  }
-+      }
-+  }
-+#endif /* __linux__ */
-   
-   /* OK, close the device map file if opened.  */
-   if (fp)
diff --git a/libre/grub/rePKGBUILD b/libre/grub/rePKGBUILD
deleted file mode 100644
index a73289fb5..000000000
--- a/libre/grub/rePKGBUILD
+++ /dev/null
@@ -1,37 +0,0 @@
-# Maintainer: Nicolas Reynolds <fauno@kiwwwi.com.ar>
-# Contributor: André Silva <emulatorman@lavabit.com>
-source PKGBUILD
-CARCH=i686
-unset build package md5sums source
-_repo=core
-source=(PKGBUILD
-	#http://mirrors.kernel.org/archlinux/${_repo}/os/${CARCH}/${pkgname%}-$pkgver-$pkgrel-$CARCH$PKGEXT
-        http://mirrors.kernel.org/archlinux/${_repo}/os/${CARCH}/${pkgname%}-$pkgver-21-$CARCH$PKGEXT
-	# files for pkg modifications
-  menu.lst
-  install-grub
-  )
-options=(!strip)
-
-build() {
-  cd "${srcdir}/"
-  #rm PKGBUILD .{INSTALL,PKGINFO} ${pkgname%}-$pkgver-$pkgrel-$CARCH$PKGEXT
-   rm PKGBUILD .{INSTALL,PKGINFO} ${pkgname%}-$pkgver-21-$CARCH$PKGEXT
-  # put actions for package modifications below this line
-
-  rm -v boot/grub/menu.lst sbin/install-grub
-}
-
-package() {
-  cd ${srcdir}
-  cp -a ./* ${pkgdir}
-
-  install -D -m644 menu.lst $pkgdir/boot/grub/menu.lst
-  install -D -m755 install-grub $pkgdir/sbin/install-grub
-
-  rm -v menu.lst install-grub ${pkgdir}/menu.lst ${pkgdir}/install-grub
-
-}
-
-
-# vim:set ts=2 sw=2 et:
diff --git a/libre/grub/special-devices.patch b/libre/grub/special-devices.patch
deleted file mode 100644
index 894f3e887..000000000
--- a/libre/grub/special-devices.patch
+++ /dev/null
@@ -1,18 +0,0 @@
---- grub-0.93/lib/device.c.raid	2002-05-20 05:53:46.000000000 -0400
-+++ grub-0.93/lib/device.c	2002-12-28 23:24:10.000000000 -0500
-@@ -689,7 +689,14 @@
-       if (strcmp (dev + strlen(dev) - 5, "/disc") == 0)
- 	strcpy (dev + strlen(dev) - 5, "/part");
-     }
--  sprintf (dev + strlen(dev), "%d", ((partition >> 16) & 0xFF) + 1);
-+
-+  sprintf (dev + strlen(dev), "%s%d", 
-+	   /* Compaq smart and others */
-+	   (strncmp(dev, "/dev/ida/", 9) == 0 ||
-+	    strncmp(dev, "/dev/ataraid/", 13) == 0 ||
-+	    strncmp(dev, "/dev/cciss/", 11) == 0 ||
-+	    strncmp(dev, "/dev/rd/", 8) == 0) ? "p" : "",
-+	   ((partition >> 16) & 0xFF) + 1);
-   
-   /* Open the partition.  */
-   fd = open (dev, O_RDWR);