[llvm-commits] [llvm] r122408 - /llvm/trunk/lib/MC/MachObjectWriter.cpp

[Daniel Dunbar]

Author: ddunbar
Date: Wed Dec 22 10:32:37 2010
New Revision: 122408

URL: http://llvm.org/viewvc/llvm-project?rev=122408&view=rev
Log:
MC/Mach-O/ARM: Recognize generic _Data_N fixup kinds.

Modified:
    llvm/trunk/lib/MC/MachObjectWriter.cpp

Modified: llvm/trunk/lib/MC/MachObjectWriter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/MC/MachObjectWriter.cpp?rev=122408&r1=122407&r2=122408&view=diff
==============================================================================
--- llvm/trunk/lib/MC/MachObjectWriter.cpp (original)
+++ llvm/trunk/lib/MC/MachObjectWriter.cpp Wed Dec 22 10:32:37 2010
@@ -846,10 +846,26 @@
 
   static bool getARMFixupKindMachOInfo(unsigned Kind, bool &Is24BitBranch,
                                        unsigned &Log2Size) {
+    Is24BitBranch = false;
+    Log2Size = ~0U;
+
     switch (Kind) {
     default:
       return false;
 
+    case FK_Data_1:
+      Log2Size = llvm::Log2_32(1);
+      return true;
+    case FK_Data_2:
+      Log2Size = llvm::Log2_32(2);
+      return true;
+    case FK_Data_4:
+      Log2Size = llvm::Log2_32(4);
+      return true;
+    case FK_Data_8:
+      Log2Size = llvm::Log2_32(8);
+      return true;
+
       // Handle 24-bit branch kinds.
     case ARM::fixup_arm_ldst_pcrel_12:
     case ARM::fixup_arm_pcrel_10: