Initial checkin of the V9 relocation types

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18095 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Target/SparcV9/SparcV9Relocations.h

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+//===- SparcV9Relocations.h - SparcV9 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 SparcV9 target-specific relocation types.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SPARCV9RELOCATIONS_H
+#define SPARCV9RELOCATIONS_H
+
+#include "llvm/CodeGen/MachineRelocation.h"
+
+namespace llvm {
+  namespace V9 {
+    enum RelocationType {
+      // reloc_pcrel_call - PC relative relocation, shifted right by two bits,
+      // inserted into a 30 bit field.  This is used to relocate direct call
+      // instructions.
+      reloc_pcrel_call = 0,
+
+      // reloc_sethi_hh - Absolute relocation, for 'sethi %hh(G),reg' operation.
+      reloc_sethi_hh = 1,
+
+      // reloc_sethi_lm - Absolute relocation, for 'sethi %lm(G),reg' operation.
+      reloc_sethi_lm = 2,
+
+      // reloc_or_hm - Absolute relocation, for 'or reg,%hm(G),reg' operation.
+      reloc_or_hm = 3,
+
+      // reloc_or_lo - Absolute relocation, for 'or reg,%lo(G),reg' operation.
+      reloc_or_lo = 4,
+    };
+  }
+}
+
+#endif