Removed old core and extra from repo. Renamed -testing to core/extra. This will setup the base for the testing branch.

1 files changed, 0 insertions, 263 deletions

diff --git a/abs/core-testing/grub-gfx/ext4.patch b/abs/core-testing/grub-gfx/ext4.patch
deleted file mode 100644
index 8a2f9bd..0000000
--- a/abs/core-testing/grub-gfx/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 */