patch to Vanilla Tomato 1.28

1 files changed, 36 insertions, 0 deletions

diff --git a/release/src/linux/linux/scripts/squashfs/lzma/C/7zip/Compress/Branch/BranchSPARC.c b/release/src/linux/linux/scripts/squashfs/lzma/C/7zip/Compress/Branch/BranchSPARC.c
new file mode 100644
index 00000000..abbf1d75
--- /dev/null
+++ b/release/src/linux/linux/scripts/squashfs/lzma/C/7zip/Compress/Branch/BranchSPARC.c
@@ -0,0 +1,36 @@
+// BranchSPARC.c

+

+#include "BranchSPARC.h"

+

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

+{

+  UInt32 i;

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

+  {

+    if (data[i] == 0x40 && (data[i + 1] & 0xC0) == 0x00 || 

+        data[i] == 0x7F && (data[i + 1] & 0xC0) == 0xC0)

+    {

+      UInt32 src = 

+        ((UInt32)data[i + 0] << 24) |

+        ((UInt32)data[i + 1] << 16) |

+        ((UInt32)data[i + 2] << 8) |

+        ((UInt32)data[i + 3]);

+      

+      src <<= 2;

+      UInt32 dest;

+      if (encoding)

+        dest = nowPos + i + src;

+      else

+        dest = src - (nowPos + i);

+      dest >>= 2;

+      

+      dest = (((0 - ((dest >> 22) & 1)) << 22) & 0x3FFFFFFF) | (dest & 0x3FFFFF) | 0x40000000;

+

+      data[i + 0] = (Byte)(dest >> 24);

+      data[i + 1] = (Byte)(dest >> 16);

+      data[i + 2] = (Byte)(dest >> 8);

+      data[i + 3] = (Byte)dest;

+    }

+  }

+  return i;

+}