The BLX instruction is encoded differently than the BL, because why not? In

[oota-llvm.git] / lib / Target / ARM / ARMRelocations.h

diff --git a/lib/Target/ARM/ARMRelocations.h b/lib/Target/ARM/ARMRelocations.h
index 7e33d972f865ac9f5e052585421286329550d805..86e7206f2cc6a066c8dd0aa7f11f014213284634 100644 (file)
--- a/lib/Target/ARM/ARMRelocations.h
+++ b/lib/Target/ARM/ARMRelocations.h
@@ -2,8 +2,8 @@
 //
 //                     The LLVM Compiler Infrastructure
 //
-// This file was developed by the Raul Herbster and is distributed under the 
-// University of Illinois Open Source License.  See LICENSE.TXT for details.
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
 //
@@ -19,11 +19,41 @@
 namespace llvm {
   namespace ARM {
     enum RelocationType {
+      // reloc_arm_absolute - Absolute relocation, just add the relocated value
+      // to the value already in memory.
+      reloc_arm_absolute,
+
+      // reloc_arm_relative - PC relative relocation, add the relocated value to
+      // the value already in memory, after we adjust it for where the PC is.
       reloc_arm_relative,
 
-      reloc_arm_absolute,
+      // reloc_arm_cp_entry - PC relative relocation for constpool_entry's whose
+      // addresses are kept locally in a map.
+      reloc_arm_cp_entry,
+
+      // reloc_arm_vfp_cp_entry - Same as reloc_arm_cp_entry except the offset
+      // should be divided by 4.
+      reloc_arm_vfp_cp_entry,
+
+      // reloc_arm_machine_cp_entry - Relocation of a ARM machine constantpool
+      // entry.
+      reloc_arm_machine_cp_entry,
+
+      // reloc_arm_jt_base - PC relative relocation for jump tables whose
+      // addresses are kept locally in a map.
+      reloc_arm_jt_base,
+
+      // reloc_arm_pic_jt - PIC jump table entry relocation: dest bb - jt base.
+      reloc_arm_pic_jt,
+
+      // reloc_arm_branch - Branch address relocation.
+      reloc_arm_branch,
+
+      // reloc_arm_movt  - MOVT immediate relocation.
+      reloc_arm_movt,
 
-      reloc_arm_branch
+      // reloc_arm_movw  - MOVW immediate relocation.
+      reloc_arm_movw
     };
   }
 }