add bfin ice

[ICEs.git] / bfin-5761 / super.i.1

diff --git a/bfin-5761/super.i.1 b/bfin-5761/super.i.1
new file mode 100644 (file)
index 0000000..3c87c95
--- /dev/null
+++ b/bfin-5761/super.i.1
@@ -0,0 +1,67 @@
+typedef unsigned long long u64;
+typedef u64 sector_t;
+extern struct module __this_module;
+struct super_block {
+       unsigned long s_blocksize;
+       struct block_device *s_bdev;
+};
+struct file_system_type {
+       const char *name;
+       int fs_flags;
+       int (*get_sb) (struct file_system_type *, int, const char *, void *,
+                      struct vfsmount *);
+       void (*kill_sb) (struct super_block *);
+       struct module *owner;
+};
+void kill_block_super(struct super_block *sb);
+struct buffer_head {
+       sector_t b_blocknr;
+};
+static inline __attribute__ ((always_inline))
+struct buffer_head *sb_bread(struct super_block *sb, sector_t block)
+{
+       return __bread(sb->s_bdev, block, sb->s_blocksize);
+}
+static int detect_sysv(struct sysv_sb_info *sbi, struct buffer_head *bh)
+{
+}
+static struct {
+       int (*test) (struct sysv_sb_info *, struct buffer_head *);
+} flavours[] = {
+       {
+       0, detect_sysv}
+,};
+static int sysv_fill_super(struct super_block *sb, void *data, int silent)
+{
+       struct buffer_head *bh1, *bh = ((void *)0);
+       unsigned long blocknr;
+       int size = 0, i;
+       for (i = 0; i < (sizeof(flavours) / sizeof((flavours)[0]) + (sizeof(struct {
+                                                                           }
+                                                                    )))
+            && !size; i++) {
+               size = flavours[i].test(SYSV_SB(sb), bh);
+       }
+       switch (size) {
+       case 3:
+               blocknr = bh->b_blocknr >> 1;
+               bh1 = bh = sb_bread(sb, blocknr);
+       }
+}
+static int sysv_get_sb(struct file_system_type *fs_type, int flags,
+                      const char *dev_name, void *data, struct vfsmount *mnt)
+{
+       return get_sb_bdev(fs_type, flags, dev_name, data, sysv_fill_super,
+                          mnt);
+}
+static struct file_system_type sysv_fs_type = {
+       .owner = (&__this_module),.name = "sysv",.get_sb =
+           sysv_get_sb,.kill_sb = kill_block_super,.fs_flags = 1,
+};
+static int __attribute__ ((__section__(".init.text")))
+    __attribute__ ((__cold__))
+    __attribute__ ((no_instrument_function)) init_sysv_fs(void)
+{
+      unregister:unregister_filesystem(&sysv_fs_type);
+}
+int init_module(void) __attribute__ ((alias("init_sysv_fs")));