LLVM  10.0.0svn
LanaiFixupKinds.h
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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
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
38 };
39 } // namespace Lanai
40 } // namespace llvm
41 
42 #endif // LLVM_LIB_TARGET_LANAI_MCTARGETDESC_LANAIFIXUPKINDS_H
This class represents lattice values for constants.
Definition: AllocatorList.h:23