lib/Target/Lanai/MCTargetDesc/LanaiFixupKinds.h

   1 //===-- LanaiFixupKinds.h - Lanai Specific Fixup Entries --------*- C++ -*-===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8
   9 #ifndef LLVM_LIB_TARGET_LANAI_MCTARGETDESC_LANAIFIXUPKINDS_H
  10 #define LLVM_LIB_TARGET_LANAI_MCTARGETDESC_LANAIFIXUPKINDS_H
  11
  12 #include "llvm/MC/MCFixup.h"
  13
  14 namespace llvm {
  15 namespace Lanai {
  16 // Although most of the current fixup types reflect a unique relocation
  17 // one can have multiple fixup types for a given relocation and thus need
  18 // to be uniquely named.
  19 //
  20 // This table *must* be in the save order of
  21 // MCFixupKindInfo Infos[Lanai::NumTargetFixupKinds]
  22 // in LanaiAsmBackend.cpp.
  23 //
  24 enum Fixups {
  25   // Results in R_Lanai_NONE
  26   FIXUP_LANAI_NONE = FirstTargetFixupKind,
  27
  28   FIXUP_LANAI_21,   // 21-bit symbol relocation
  29   FIXUP_LANAI_21_F, // 21-bit symbol relocation, last two bits masked to 0
  30   FIXUP_LANAI_25,   // 25-bit branch targets
  31   FIXUP_LANAI_32,   // general 32-bit relocation
  32   FIXUP_LANAI_HI16, // upper 16-bits of a symbolic relocation
  33   FIXUP_LANAI_LO16, // lower 16-bits of a symbolic relocation
  34
  35   // Marker
  36   LastTargetFixupKind,
  37   NumTargetFixupKinds = LastTargetFixupKind - FirstTargetFixupKind
  38 };
  39 } // namespace Lanai
  40 } // namespace llvm
  41
  42 #endif // LLVM_LIB_TARGET_LANAI_MCTARGETDESC_LANAIFIXUPKINDS_H