Fix order of operands for copytoreg node when emitting calls. This fixes

[oota-llvm.git] / lib / Target / PowerPC / PPCRelocations.h

diff --git a/lib/Target/PowerPC/PPCRelocations.h b/lib/Target/PowerPC/PPCRelocations.h
index 54de9a6fa292398702a5e05df96b87d7d3738c16..f6c9384d7d555bf9d9d493fab9fe645d5172bf83 100644 (file)
--- a/lib/Target/PowerPC/PPCRelocations.h
+++ b/lib/Target/PowerPC/PPCRelocations.h
@@ -1,10 +1,10 @@
 //===- PPC32Relocations.h - PPC32 Code Relocations --------------*- C++ -*-===//
-// 
+//
 //                     The LLVM Compiler Infrastructure
 //
 // This file was developed by the LLVM research group and is distributed under
 // the University of Illinois Open Source License. See LICENSE.TXT for details.
-// 
+//
 //===----------------------------------------------------------------------===//
 //
 // This file defines the PowerPC 32-bit target-specific relocation types.
@@ -16,21 +16,41 @@
 
 #include "llvm/CodeGen/MachineRelocation.h"
 
+// Hack to rid us of a PPC pre-processor symbol which is erroneously
+// defined in a PowerPC header file (bug in Linux/PPC)
+#ifdef PPC
+#undef PPC
+#endif
+
 namespace llvm {
   namespace PPC {
     enum RelocationType {
       // reloc_pcrel_bx - PC relative relocation, for the b or bl instructions.
       reloc_pcrel_bx,
 
-      // reloc_absolute_loadhi - Absolute relocation, for the loadhi instruction
+      // reloc_absolute_high - Absolute relocation, for the loadhi instruction
       // (which is really addis).  Add the high 16-bits of the specified global
-      // address into the immediate field of the addis.
-      reloc_absolute_loadhi,
+      // address into the low 16-bits of the instruction.
+      reloc_absolute_high,
 
-      // reloc_absolute_la - Absolute relocation, for the la instruction (which
+      // reloc_absolute_low - Absolute relocation, for the la instruction (which
       // is really an addi).  Add the low 16-bits of teh specified global
-      // address into the immediate field of the addi.
-      reloc_absolute_la,
+      // address into the low 16-bits of the instruction.
+      reloc_absolute_low,
+
+      // reloc_absolute_ptr_high - Absolute relocation for references to lazy
+      // pointer stubs.  In this case, the relocated instruction should be
+      // relocated to point to a POINTER to the indicated global.  The low-16
+      // bits of the instruction are rewritten with the high 16-bits of the
+      // address of the pointer.
+      reloc_absolute_ptr_high,
+
+      // reloc_absolute_ptr_low - Absolute relocation for references to lazy
+      // pointer stubs.  In this case, the relocated instruction should be
+      // relocated to point to a POINTER to the indicated global.  The low-16
+      // bits of the instruction are rewritten with the low 16-bits of the
+      // address of the pointer.
+      reloc_absolute_ptr_low,
     };
   }
 }