patch to Vanilla Tomato 1.28

1 files changed, 35 insertions, 0 deletions

diff --git a/release/src/linux/linux/scripts/squashfs/lzma/C/7zip/Compress/Branch/BranchARMThumb.c b/release/src/linux/linux/scripts/squashfs/lzma/C/7zip/Compress/Branch/BranchARMThumb.c
new file mode 100644
index 00000000..6d0f5ba1
--- /dev/null
+++ b/release/src/linux/linux/scripts/squashfs/lzma/C/7zip/Compress/Branch/BranchARMThumb.c
@@ -0,0 +1,35 @@
+// BranchARMThumb.c

+

+#include "BranchARMThumb.h"

+

+UInt32 ARMThumb_Convert(Byte *data, UInt32 size, UInt32 nowPos, int encoding)

+{

+  UInt32 i;

+  for (i = 0; i + 4 <= size; i += 2)

+  {

+    if ((data[i + 1] & 0xF8) == 0xF0 && 

+        (data[i + 3] & 0xF8) == 0xF8)

+    {

+      UInt32 src = 

+        ((data[i + 1] & 0x7) << 19) |

+        (data[i + 0] << 11) |

+        ((data[i + 3] & 0x7) << 8) |

+        (data[i + 2]);

+      

+      src <<= 1;

+      UInt32 dest;

+      if (encoding)

+        dest = nowPos + i + 4 + src;

+      else

+        dest = src - (nowPos + i + 4);

+      dest >>= 1;

+      

+      data[i + 1] = 0xF0 | ((dest >> 19) & 0x7);

+      data[i + 0] = (dest >> 11);

+      data[i + 3] = 0xF8 | ((dest >> 8) & 0x7);

+      data[i + 2] = (dest);

+      i += 2;

+    }

+  }

+  return i;

+}