| //===-- MCAsmBackend.cpp - Target MC Assembly Backend ----------------------==// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "llvm/MC/MCAsmBackend.h" |
| using namespace llvm; |
| |
| MCAsmBackend::MCAsmBackend() |
| : HasReliableSymbolDifference(false) |
| { |
| } |
| |
| MCAsmBackend::~MCAsmBackend() { |
| } |
| |
| const MCFixupKindInfo & |
| MCAsmBackend::getFixupKindInfo(MCFixupKind Kind) const { |
| static const MCFixupKindInfo Builtins[] = { |
| { "FK_Data_1", 0, 8, 0 }, |
| { "FK_Data_2", 0, 16, 0 }, |
| { "FK_Data_4", 0, 32, 0 }, |
| { "FK_Data_8", 0, 64, 0 }, |
| { "FK_PCRel_1", 0, 8, MCFixupKindInfo::FKF_IsPCRel }, |
| { "FK_PCRel_2", 0, 16, MCFixupKindInfo::FKF_IsPCRel }, |
| { "FK_PCRel_4", 0, 32, MCFixupKindInfo::FKF_IsPCRel }, |
| { "FK_PCRel_8", 0, 64, MCFixupKindInfo::FKF_IsPCRel }, |
| { "FK_GPRel_1", 0, 8, 0 }, |
| { "FK_GPRel_2", 0, 16, 0 }, |
| { "FK_GPRel_4", 0, 32, 0 }, |
| { "FK_GPRel_8", 0, 64, 0 }, |
| { "FK_SecRel_1", 0, 8, 0 }, |
| { "FK_SecRel_2", 0, 16, 0 }, |
| { "FK_SecRel_4", 0, 32, 0 }, |
| { "FK_SecRel_8", 0, 64, 0 } |
| }; |
| |
| assert((size_t)Kind <= sizeof(Builtins) / sizeof(Builtins[0]) && |
| "Unknown fixup kind"); |
| return Builtins[Kind]; |
| } |