lib/Target/ARM/ARMRelocations.h

   1 //===- ARMRelocations.h - ARM Code Relocations ------------------*- C++ -*-===//
   2 //
   3 //                     The LLVM Compiler Infrastructure
   4 //
   5 // This file is distributed under the University of Illinois Open Source
   6 // License. See LICENSE.TXT for details.
   7 //
   8 //===----------------------------------------------------------------------===//
   9 //
  10 // This file defines the ARM target-specific relocation types.
  11 //
  12 //===----------------------------------------------------------------------===//
  13
  14 #ifndef ARMRELOCATIONS_H
  15 #define ARMRELOCATIONS_H
  16
  17 #include "llvm/CodeGen/MachineRelocation.h"
  18
  19 namespace llvm {
  20   namespace ARM {
  21     enum RelocationType {
  22       // reloc_arm_absolute - Absolute relocation, just add the relocated value
  23       // to the value already in memory.
  24       reloc_arm_absolute,
  25
  26       // reloc_arm_relative - PC relative relocation, add the relocated value to
  27       // the value already in memory, after we adjust it for where the PC is.
  28       reloc_arm_relative,
  29
  30       // reloc_arm_cp_entry - PC relative relocation for constpool_entry's whose
  31       // addresses are kept locally in a map.
  32       reloc_arm_cp_entry,
  33
  34       // reloc_arm_vfp_cp_entry - Same as reloc_arm_cp_entry except the offset
  35       // should be divided by 4.
  36       reloc_arm_vfp_cp_entry,
  37
  38       // reloc_arm_machine_cp_entry - Relocation of a ARM machine constantpool
  39       // entry.
  40       reloc_arm_machine_cp_entry,
  41
  42       // reloc_arm_jt_base - PC relative relocation for jump tables whose
  43       // addresses are kept locally in a map.
  44       reloc_arm_jt_base,
  45
  46       // reloc_arm_pic_jt - PIC jump table entry relocation: dest bb - jt base.
  47       reloc_arm_pic_jt,
  48
  49       // reloc_arm_branch - Branch address relocation.
  50       reloc_arm_branch,
  51
  52       // reloc_arm_movt  - MOVT immediate relocation.
  53       reloc_arm_movt,
  54
  55       // reloc_arm_movw  - MOVW immediate relocation.
  56       reloc_arm_movw
  57     };
  58   }
  59 }
  60
  61 #endif
  62