1 files changed, 135 insertions, 0 deletions
diff --git a/deps/lzma-16.04/C/Bra.c b/deps/lzma-16.04/C/Bra.c
new file mode 100644
index 0000000..976810c
--- /dev/null
+++ b/deps/lzma-16.04/C/Bra.c
@@ -0,0 +1,135 @@
+/* Bra.c -- Converters for RISC code
+2010-04-16 : Igor Pavlov : Public domain */
+
+#include "Precomp.h"
+
+#include "Bra.h"
+
+SizeT ARM_Convert(Byte *data, SizeT size, UInt32 ip, int encoding)
+{
+  SizeT i;
+  if (size < 4)
+    return 0;
+  size -= 4;
+  ip += 8;
+  for (i = 0; i <= size; i += 4)
+  {
+    if (data[i + 3] == 0xEB)
+    {
+      UInt32 dest;
+      UInt32 src = ((UInt32)data[i + 2] << 16) | ((UInt32)data[i + 1] << 8) | (data[i + 0]);
+      src <<= 2;
+      if (encoding)
+        dest = ip + (UInt32)i + src;
+      else
+        dest = src - (ip + (UInt32)i);
+      dest >>= 2;
+      data[i + 2] = (Byte)(dest >> 16);
+      data[i + 1] = (Byte)(dest >> 8);
+      data[i + 0] = (Byte)dest;
+    }
+  }
+  return i;
+}
+
+SizeT ARMT_Convert(Byte *data, SizeT size, UInt32 ip, int encoding)
+{
+  SizeT i;
+  if (size < 4)
+    return 0;
+  size -= 4;
+  ip += 4;
+  for (i = 0; i <= size; i += 2)
+  {
+    if ((data[i + 1] & 0xF8) == 0xF0 &&
+        (data[i + 3] & 0xF8) == 0xF8)
+    {
+      UInt32 dest;
+      UInt32 src =
+        (((UInt32)data[i + 1] & 0x7) << 19) |
+        ((UInt32)data[i + 0] << 11) |
+        (((UInt32)data[i + 3] & 0x7) << 8) |
+        (data[i + 2]);
+      
+      src <<= 1;
+      if (encoding)
+        dest = ip + (UInt32)i + src;
+      else
+        dest = src - (ip + (UInt32)i);
+      dest >>= 1;
+      
+      data[i + 1] = (Byte)(0xF0 | ((dest >> 19) & 0x7));
+      data[i + 0] = (Byte)(dest >> 11);
+      data[i + 3] = (Byte)(0xF8 | ((dest >> 8) & 0x7));
+      data[i + 2] = (Byte)dest;
+      i += 2;
+    }
+  }
+  return i;
+}
+
+SizeT PPC_Convert(Byte *data, SizeT size, UInt32 ip, int encoding)
+{
+  SizeT i;
+  if (size < 4)
+    return 0;
+  size -= 4;
+  for (i = 0; i <= size; i += 4)
+  {
+    if ((data[i] >> 2) == 0x12 && (data[i + 3] & 3) == 1)
+    {
+      UInt32 src = ((UInt32)(data[i + 0] & 3) << 24) |
+        ((UInt32)data[i + 1] << 16) |
+        ((UInt32)data[i + 2] << 8) |
+        ((UInt32)data[i + 3] & (~3));
+      
+      UInt32 dest;
+      if (encoding)
+        dest = ip + (UInt32)i + src;
+      else
+        dest = src - (ip + (UInt32)i);
+      data[i + 0] = (Byte)(0x48 | ((dest >> 24) &  0x3));
+      data[i + 1] = (Byte)(dest >> 16);
+      data[i + 2] = (Byte)(dest >> 8);
+      data[i + 3] &= 0x3;
+      data[i + 3] |= dest;
+    }
+  }
+  return i;
+}
+
+SizeT SPARC_Convert(Byte *data, SizeT size, UInt32 ip, int encoding)
+{
+  UInt32 i;
+  if (size < 4)
+    return 0;
+  size -= 4;
+  for (i = 0; i <= 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]);
+      UInt32 dest;
+      
+      src <<= 2;
+      if (encoding)
+        dest = ip + i + src;
+      else
+        dest = src - (ip + 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;
+}